US10991200B2
A method of providing a secondary skill based game to a player utilizing an electronic game machine includes providing the player with a plurality of wagering units enabling the participants to play a machine-implemented game, initiating the game whereby the player wagers during individual games, displaying indicia representing a game state to the player whereby the player may select from at least two different potentially winning actions to continue each game, determining an outcome for the machine-implemented game, and, if the number of wagering units held by the participant is greater than a predetermined number of wagering units and if the elapsed time from the initiation of the first game played by the player is less than a predetermined time interval and if the number of games played by the player is less than a predetermined maximum number of games, providing the player the a secondary skill based game prize.
US10991199B2
Systems and techniques for providing flexibly reconfigurable meters on electronic gaming machines are provided; such meters may be considered to be “transient” with respect to meters that are hard-coded into the electronic gaming machine operating system or platform software or wagering game software and may be reconfigured by updating one or more meter definition files. Some such electronic gaming machines may provide for automated output of meter information.
US10991194B2
An electronic gaming machine includes a cabinet, at least one mechanical reel including at least one reel lighting controller, an edge lighting supported by and extending at least partially around a perimeter of the cabinet, the edge lighting including an edge lighting controller, and a processor configured to: identify an edge lighting delay offset value associated with the edge lighting and a mechanical reel delay offset value associated with the at least one mechanical reel; control the at least one mechanical reel to display an animation via the reel lighting controller; and control at least a portion of the edge lighting to initiate a first pattern at a timing via the edge lighting controller based on a difference between the edge lighting delay offset value and the mechanical reel delay offset value, thereby synchronizing presentation of the first pattern with the animation.
US10991185B1
Digital pass verification systems and methods are disclosed herein. One or more servers are to distribute instructions on a network. The instructions, when executed, cause a first device carried by a person to at least: access a result of a diagnostic test performed on the person, the result provided by a second device; generate a machine-readable code in response to the result being negative; and display the machine-readable code on a display of the first device to enable the person to gain access to a location.
US10991177B2
A method for processing vehicle fault, the method includes obtaining, by a first vehicle fault processing device, first data information of a main system of a vehicle in real time, obtaining second data information of the main system sent by a second vehicle fault processing device, and sending the first data information to the second vehicle fault processing device, so that the second vehicle fault processing device performs fault determination on the main system according to the first data information and the second data information; determining, by the first vehicle fault processing device, whether a fault has occurred in the main system according to the first data information and the second data information; and performing, by the first vehicle fault processing device, corresponding control on the vehicle according to a pre-configured control authority if the fault has occurred in the main system.
US10991175B2
Disclosed are techniques for securing electronic control units (ECUs) in a vehicle while allowing secure repairing of the ECUs. A method of repairing a vehicle includes disabling message authentication in secure communication between any two ECUs in a plurality of ECUs on the vehicle, detecting a first ECU that has been changed based on detecting an absence of a valid security key on the first ECU, verifying that a digital certificate associated with the first ECU is a valid certificate, generating one or more security keys for secure communication between the first ECU and a set of ECUs in the plurality of ECUs, provisioning the one or more security keys to the first ECU and the set of ECUs, and enabling the message authentication in secure communication between any two ECUs of the plurality of ECUs.
US10991172B1
A method and system for generating motor vehicle components and/or tool for repairing a vehicle. Indication is received from a remote location that a component on a vehicle has been damaged or is to be altered. The indication includes component identifier information having identifying replacement component information in a data store associated with the particular component based upon the identifier information received. The replacement component information includes a location of a virtual model of a replacement component for the particular component. Generation is then initiated for a motor vehicle component using the received virtual model.
US10991167B2
An information processing system includes: an identification unit that identifies a condition for use of a work site according to a purpose of visit of a visitor; and a presentation unit that presents candidates for the work site which satisfy the condition for use identified by the identification unit.
US10991165B2
The present disclosure describes a method of integrating information, including real-time information, into a virtual thematic environment using a computer system, including accessing the stored information from a database or downloading the real-time information from a source external to the thematic environment; inserting the real-time information into the thematic environment; and displaying the information to a user within the thematic environment. In one embodiment, the computer system is connected to a holographic projection system such that the images from the thematic environment can be projected as holographic projections. The computer system includes an interactive software application platform having at least one thematic/publishing logic module which contains thematic environment rules; and at least one quantum imaging environment (QIE) module which interprets content such that the content is manipulated and accessed by any device.
US10991163B2
The present technology relates to artificial reality systems. Such systems provide projections a user can create to specify object interactions. For example, when a user wishes to interact with an object outside her immediate reach, she can use a projection to select, move, or otherwise interact with the distant object. The present technology also includes object selection techniques for identifying and disambiguating between objects, allowing a user to select objects both near and distant from the user. Yet further aspects of the present technology include techniques for interpreting various bimanual (two-handed) gestures for interacting with objects. The present technology further includes a model for differentiating between global and local modes for, e.g., providing different input modalities or interpretations of user gestures.
US10991152B2
One embodiment of the present invention includes a parallel processing unit (PPU) that performs pixel shading at variable granularities. For effects that vary at a low frequency across a pixel block, a coarse shading unit performs the associated shading operations on a subset of the pixels in the pixel block. By contrast, for effects that vary at a high frequency across the pixel block, fine shading units perform the associated shading operations on each pixel in the pixel block. Because the PPU implements coarse shading units and fine shading units, the PPU may tune the shading rate per-effect based on the frequency of variation across each pixel group. By contrast, conventional PPUs typically compute all effects per-pixel, performing redundant shading operations for low frequency effects. Consequently, to produce similar image quality, the PPU consumes less power and increases the rendering frame rate compared to a conventional PPU.
US10991144B2
There is provided an image processing apparatus that includes an ML3D model generation section, which are applicable to a home server that generates a display image of a predetermined viewpoint from an omnidirectional image or the like. The ML3D model generation section receives transmission information in which auxiliary information is added to at least one of texture information of a first layer, depth information of the first layer, texture information of a second layer or depth information of the second layer, and executes predetermined image processing using the auxiliary information for at least one of the texture information of the first layer, the depth information of the first layer, the texture information of the second layer or the depth information of the second layer.
US10991139B2
In one aspect, a device includes at least one processor, a display accessible to the at least one processor, and storage accessible to the at least one processor. The storage includes instructions executable by the at least one processor to identify an item from an image presentable on the display. The instructions are also executable to arrange presentation on the display of one or more of the images and at least one graphical object so that the at least one graphical object is not overlaid on top of the item while the image is presented on the display concurrently with the at least one graphical object.
US10991138B2
An on-board virtual reality system is provided for use on-board a vehicle during a trip. The system includes a user input unit, a trip information input unit, a display unit, and a processing unit. The user input unit is configured to receive user input associated with a particular user. The trip information input unit is configured to acquire trip information corresponding to the trip. The display unit is configured to provide a virtual reality display to the user. The processing unit is configured to acquire the user input from the user input unit, acquire the trip information from the trip information input unit, generate a virtual reality display using the user input and the trip information, with the virtual reality display tailored for the particular user, and provide the virtual reality display to the particular user.
US10991128B2
A method, apparatus and product for utilizing markers for augmented reality. The apparatus comprising: a frame sensor configured to obtain a frame, wherein the frame is associated with a field of view of a user; a processor configured to: execute an augmented reality framework, wherein the augmented reality framework is configured to invoke at least one skin to compute an augmented reality display for the user; wherein the augmented reality framework is configured to identify a marker in the frame, wherein in response to identifying the marker, altering functionality of the augmented reality framework.
US10991124B2
A determination apparatus and method for gaze angle are provided. The apparatus analyzes an image to generate a plurality of facial triaxial positioning values and a plurality of facial landmark points. The apparatus obtains a plurality of specific facial landmark points from the facial landmark points to generate a heatmap, and compares the heatmap with a standard heatmap to generate an image compensation value. The apparatus performs a facial correcting process based on the image and the image compensation value to generate a virtual corrected image. The apparatus analyzes the virtual corrected image to obtain a displacement of pupil. The apparatus determines a gaze angle of a user according to a determination model for gaze angle, the facial triaxial positioning values and the displacement of pupil.
US10991107B2
The present invention relates to a method and a system for aligning at least one part of a second digital image with at least one part of a first digital image comprising: dividing the at least one part of the first digital image into a plurality of tiles t_fi; dividing the at least one part of the second digital image into a plurality of tiles t_si; creating a plurality of correlation images fci; determining the position of a global maximum correlation value p_ν′ for each of the plurality of correlation images fci_ν′; calculating a plurality of first offset vectors fov, the offset vector fov_ν″ representing the offset between the tile t_siν″ and the corresponding tile t_fiν″; and aligning the at least one part of the second digital image with the at least one part of the first digital image by applying the corresponding first offset vectors fov.
US10991105B2
An image processing device includes a storage unit, an initial setting unit configured to store a position of an optical axis neighborhood point in a first image obtained by the imaging unit in the storage unit as an initial position of a specific point in the first image in association with image features of a surrounding area of the optical axis neighborhood point, a search unit configured to search for a corresponding point of the specific point in a second image obtained by the imaging unit based on the image features of the surrounding area of the specific point stored in the storage unit, and an output unit configured to output a position of the corresponding point in the second image as a position of the reference point in the second image.
US10991104B2
To increase accuracy in extracting a foreground area while saving a user time and effort. Image obtaining means of an image processing device obtains an image including a background and an object. Element area setting means sets, with respect to the image, a plurality of element areas respectively corresponding to a plurality of elements in the image. Overlapped area specifying means specifies an overlapped area in which a degree of overlap of the element areas is greater than or equal to a predetermined value in the image. Foreground area extracting means extracts a foreground area corresponding to the object from the image based on the overlapped area.
US10991097B2
Techniques for generating an overlay map on a digital medical image of a slide are provided, and include cell detection and tissue classification processes. Techniques include receiving a medical image, separating the image into tiles, and performing tile classifications and tissue classifications based on a multi-tile analysis. Techniques additionally include identifying cell objects in the image, separating the image into and displaying polygons identifying the cell objects and cell classifications. Generated displays may be overlays over the initial digital image.
US10991095B2
There is provided a method for calculation of a functional index parameter in at least one blood vessel of a patient, comprises: receiving a dataset of registered functional image data and anatomical image data, wherein the functional image data and the anatomical image data include data indicative of anatomical and functional data for at least one blood vessel of a certain patient; calculating at least one value for at least one functional index parameter for at least one of: (i) at least one blood vessel, and (ii) for the anatomical region of the at least one blood vessel, wherein the at least one value of the at least one functional index parameter is computed based on the functional image data of the dataset; and outputting the calculated at least one value for the at least one functional index parameter for the at least one blood vessel of the certain patient.
US10991087B2
Operation of a combustion control system of furnace is controlled by image analysis, outside of the furnace or within the furnace, of a flame produced by combustion within the furnace, to correlate the image with carbon monoxide content of the flame, and adjustment of the oxygen and/or fuel flow into the furnace in response to the correlation.
US10991080B2
The present invention provides an image adjustment method and associated image processing circuit for performing the following operations upon each pixel of an image: obtaining R, G, B values and infrared ray (IR) value corresponding to the current pixel; generating multiple initial compensation parameters corresponding to the R, G, B values; generating an over-compensation parameter according to the R, G, B and IR values; comparing the over-compensation parameter with at least one threshold value to generate a compensation adjustment coefficient; and performing IR crosstalk compensation upon the image with the compensation adjustment coefficient.
US10991078B2
Received image data is enhanced to create enhanced image data using image processing to remove artifacts and to retrieve information associated with a desired target output. Image segmentation is performed on useable enhanced image data to created segmented image data by partitioning the enhanced image data into coherent regions with respect to a particular image-based criterion. Useable segmented image data and auxiliary data is pre-processing for input into a neural network as pre-processed data. The pre-processed data is divided into training, validation, and testing data subsets. A neural network architecture is determined to process the pre-processed data and the determined neural network architecture is executed using the pre-processed data. Output of the determined neural network is post-processed as post-processed data. The post-processed data is compared to a known value range associated with the post-processed data to determine if the post-processed data satisfies a desired output result.
US10991074B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for processing images using an image processing neural network system. One of the systems includes a domain transformation neural network implemented by one or more computers, wherein the domain transformation neural network is configured to: receive an input image from a source domain; and process a network input comprising the input image from the source domain to generate a transformed image that is a transformation of the input image from the source domain to a target domain that is different from the source domain.
US10991043B2
Systems and methods are provided for communicating and processing market data. The market data may comprise quotes, orders, trades and/or statistics. A messaging structure allows for adding, re-ordering and/or expanding data, within the printable character set of any language. One or more delimiters are defined and used to delimit data elements within the message structure. The data is interpreted based on templates which may be disseminated prior to the sending of messages and used as an abstraction so that the meaning of data need not be conveyed in the message.
US10991041B2
A process/method is provided for the next generation of electricity market systems that support competitive trading of electric energy and ancillary services within day-ahead and real-time market operation frameworks. The invention comprises the systems and methods related to advances in electricity market architecture, functionality, and performance. The systems and methods of the invention ensure system operation reliability and maximize market economic efficiency of energy and ancillary services trading in competitive market environment. A process/method comprising optimal clearing and competitive price formation for a variety of market commodities that are supplied and consumed by a numerous market entities of a variety of types. The solution process is arranged and facilitated in controllable and efficient manner.
US10991039B2
The disclosed embodiments provide systems and methods for managing a loan application. In one embodiment, a method is disclosed that may include identifying one or more unfulfilled conditions associated with a loan application of a customer and sending, to a customer device, a request for a loan application document based on the identified one or more unfulfilled conditions. The method may also include receiving, from the customer device, a responsive loan application document. The method may also include identifying a document type for the responsive loan application document and confirming that the responsive loan application document is a valid document, Finally, the method may also include sending loan application status information to the customer device based on the confirmation.
US10991038B2
A resource management system for a service industry business includes a recommendation engine that initiates one or more service actions and/or device actions based on inputs from one or more sensors and/or an obtained customer location within a building or facility. The resource management system automatically distributes, assigns, schedules, and/or reserves one or more resources for the benefit of the detected customer based on one or more recommendations of the recommendation engine.
US10991032B2
A method for providing purchased content is provided. Management data including the identification data of the purchased content data stored in the information processing apparatus is received. Backup data of a user identification associated with the information processing apparatus is updated based on the management data. A request with the user identification associated with the information processing apparatus is received. A determination is made as to whether the request is authorized based on an authentication process. A list of identification data of content data identified in the backup data is provided to the information processing apparatus in response to a determination that the request is authorized. Further, the purchased content data without the fee is provided to the information processing apparatus based on a user selection of the identification data of the purchased content data from the list of the identification data of the content data.
US10991031B2
An electronic commerce system configured to implement a product ordering method for receiving a product search inquiry from an input device, displaying a plurality of products in a product listing available from purchase based on the product search inquiry on an output device, receiving a selection of a product, and displaying a first product information page including at least a product name, a product price, general product information, a first product ordering link for accessing a product ordering interface and a product information detail link. The system further includes a secondary product information display system configured to display a product datasheet including the product name, the general product information, product technical information and a commercial function display including at least one of a second product ordering link for accessing the product ordering interface and an inventory reporting display.
US10991028B1
Systems, methods, and computer-readable media are disclosed for generating and surfacing product collections having multiple products grouped under a single product identifier. Example methods may include receiving, from a user device, a request for product information and determining the product information. The product information may include at least a first product having a first product identifier. Certain methods may include determining, based at least in part on the first product identifier, a product collection. The product collection includes a group of second products and a second product identifier. The group of second products may be associated with a themed event. Certain methods may include generating a product presentation including the first product and the product collection and sending the product presentation to the user device.
US10991026B2
This disclosure includes systems and methods for providing purchase recommendations to a user that may include items frequently purchased with a product selected by the user. The determination of which items are frequently purchased with which other items may account for both online and in-store transactions and may further account for both pairwise and multi-wise relationships. The recommendations may be provided on an electronic user interface, such as a website, in response to the user's selection of the product through the electronic user interface. The recommendations may be tailored to the user's selected product so that the recommended items are available in the same delivery channel as the user-selected product.
US10991025B1
A restaurant service system includes a restaurant server adapted to communicate with diner communication devices and restaurant communication devices. The restaurant server builds a food taxonomy including dishes, dish attributes and dish ingredients. The dishes are mapped from menu items. The server also trains dish classifiers and applies the dish classifiers to map menu items to dishes. Dish attributes are derived from search logs and dish ingredients are extracted from menu item descriptions. The server determines the search intent of a diner based on her search terms. Food search is conducted based on the taxonomy and the search intent with consideration of restaurant similarity and dish popularity. The server also provides dish recommendations based on taste similarity between diners.
US10991021B2
Apparatus and associated methods related to determining medical services appropriate to a patient in response to a patient lifecycle event: presenting the medical services to the patient for selection; optionally scheduling the selected medical services; and automatically presenting the selected services for prepayment. The patient lifecycle event may be, for example, a doctor's order, diagnosis, condition change, payment, admission, or discharge. The services presented to the patient may be determined in response to, and as a function of, the lifecycle event. For example, the services presented may include procedures determined after the lifecycle event, in view of patient medical history. In an illustrative example, the services presented may be based on medical indication, contraindication, provider or facility availability, or patient scheduling preference, advantageously permitting more medically relevant, beneficial, convenient, or cost-effective services. Various examples may advantageously provide a discount for a service bundle provided at a particular time or facility or by an affiliated physician or medical group.
US10991020B2
An apparatus for pricing offers of healthcare services includes an application server providing a pricing tool, and a service pricing information database and a cost adjustment information database that are accessible by the application server. The pricing tool is operable to receive an indication of a healthcare service set that is respectively associated with a service detail information record included in the service pricing information database, determine a base physician fee for a primary service of the indicated healthcare service set based on base pricing metrics for the primary service included in the service detail information record, receive an indication specifying a location for performing the primary service, calculate an adjusted physician fee for the primary service based on cost adjustment metrics for a geographic zone that corresponds to the specified location, and provide a recommended price for the indicated healthcare service set based on the calculated adjusted physician fee. The machine learning server instructs the service offer database to store each healthcare service provider service corresponding to the user selection and displays the bundled set of service offers via the graphical user interface that matches the users' selection.
US10991017B2
A method for product provisioning includes: evaluating each entity of a product based on one or more criteria to determine if the product can be populated in a database as a globally updateable product; if the product has been determined to be eligible for being populated in the database as a globally updateable product then performing the following steps: determining, for each entity of the product, eligibility for the entity to be a global entity; generating a global entity instance for each eligible entity of the product; saving the global entity instance for each eligible entity of the product; generating a default entity instance for each ineligible entity; saving each default entity instance in the database; and if the product has been determined to be ineligible for being populated in the database as a globally updateable product then instantiating and populating the product in the database as a local product.
US10991015B2
The provided donation facilitation system can allow a donor, such as a customer, to challenge another entity, such as a retailer, to make a retailer contribution to a portfolio of multiple charities set up by the donor upon, for example, the purchase of a good or service from the retailer. The provided portfolio donation facilitation system can allow the other entity such as a retailer to create its own retailer portfolio of vetted multiple charities and make an retailer contribution to a customer's portfolio of vetted multiple charities when at least one component of the retailer's portfolio of vetted multiple charities matches at least one component of the customer's portfolio of vetted multiple charities.
US10991003B2
Performance based delivery of content to an audience member. A network of audience member information collection domains provide information about audience members. A profiled audience member may belong to a network segment. Delivery of an advertisement to the profiled audience member is accommodated based upon membership in the network segment and performance criteria. The performance criteria may be configured to benefit a publisher, such as by maximizing revenue. Allocating revenue based upon the collection of data used to target audience members is also provided.
US10990998B2
A merchant point-of-sale (“POS”) system architecture is provided. Systems and methods are provided for enabling free form rewards in a custom rewards transaction at a POS terminal. A custom rewards transaction may be a transaction in which a customer opts-in to a merchant-funded rewards (“MFR”) program. The merchant may offer rewards in the MFR program based on location and customer data. The merchant may offer rewards that promote customer behaviors that are advantageous to the merchant. Opting-in to the MFR program may terminate the customer's default enrollment in a conventional issuer-bank funded rewards program.
US10990996B1
Techniques are disclosed for determining application experience of a user. One embodiment presented herein includes a computer-implemented method, which includes receiving, at a computing device, eye tracking data of a user interacting with at least a first page of an application. The computer-implemented method further includes determining, based at least on the eye tracking data, at least a current user experience regarding the first page. The computer-implemented method further includes predicting, based on evaluating the current user experience, that the user is likely to discontinue use of the application. The computer-implemented method further includes determining, based at least on the prediction, an intervention that reduces a likelihood of the user discontinuing use of the application, and interacting with the user according to the intervention.
US10990994B2
Participation by multiple users in an online game through client computing platforms associated with the users is facilitated. User accounts associated with the users indicate affiliations having a functional significance between users. Presentation of offers to sell virtual items are provided to users having a first affiliation and to users having a second affiliation. The virtual items associated with the offers are distributed to the users having a first affiliation upon an indication that a threshold number of users having the first affiliation have accepted the offer and are not distributed to users having a second affiliation upon an indication that a threshold number of users having the second affiliation have not accepted the offer.
US10990979B1
Embodiments of an electronic fraud analysis platform system are disclosed which may be used to analyze tax returns for potential fraud. Analysis of tax return data using the tax return analysis platform computing systems and methods discussed herein may provide insight into whether a tax return may be fraudulent based on, for example, an initial screening component configured to filter tax returns which appear fraudulent due to missing or inaccurate information provided with the return; a device activity analysis component configured to identify whether a device used to submit a tax return or to provide further authentication information needed to complete processing of the return may have been used in other fraudulent activities; and a knowledge-based authentication component configured to identify potential fraudsters using dynamically generated questions for which fraudsters typically do not know the answers.
US10990978B2
A method of a secure transaction without physical support of a security identifier and without a token includes recording on a biometric server a biometric profile linked intrinsically to a unique user, the profile being associated with at least one service identifier, recorded on a server distinct from the biometric server, the service identifier being accessible by the user, and during a transaction, acquiring the biometric profile of a user, in transmitting it to the biometric server for comparison with the biometric profiles recorded and in searching for a service associated with the profile and activating it on the service server. The step of recording a new user includes the time of receipt by a central server of a profile, the execution of a step of generating a temporary master random key.
US10990975B2
Methods and systems for detecting malware by monitoring client-side memory stacks are described. A request for a payment process is received and a client-side memory stack is populated with a series of functions corresponding to the requested payment process. The execution of each function is monitored to determine whether the series of functions and an order of execution of the functions from the client-side memory stack are the same as an expected series of functions and in an expected order corresponding to the payment process. The monitoring also determines whether the number and types of parameters called by the functions are the same as the expected number and types of parameters. The monitoring further determines whether the timing of the execution of the functions is the same as an expected timing. Remedial action is performed when the any of these factors is determined to be different than what is expected.
US10990971B2
Embodiments of the invention are directed to systems, methods, and computer program products for non-intrusive geo-location determination associated with transaction authorization. The invention enables one or more transactions initiated by a user to be authenticated and/or validated based on, at least in part, determined locations of the user relative to the locations of the one or more transactions. The user location is determined by transmitting one or more queries to a user device. The system determines the validity of the one or more transactions based on at least comparing the transaction location to the user location, before enabling further processing of the one or more transactions. The present invention is advantageous since it enables authentication/authorization of one or more transactions associated with the user by utilizing the user location, while precluding any inadvertent privacy concerns.
US10990961B1
Systems and methods for payment using smart payment cards and identifying a payment recipient's financial institution through cloud-based applications are provided. The systems and methods may include a smart payment card including a touchscreen and internet connectivity capabilities. The smart payment card, after authenticating a user, may connect to a cloud-based application and determine, for a recipient chosen by the user, the recipient's bank account information. The smart payment card, after approval from the user, may then direct a payment to the recipient.
US10990956B2
A method for presence based mobile payment comprises receiving, from a user, a request for registration with a mobile payment service, registering, by the mobile payment service, the user based on the request, broadcasting, by a point of sale (PoS) system and through an advertising channel, an identification of a transaction, wherein the transaction comprises an item, wherein the advertising channel is used for discovery of available devices, and wherein the user is purchasing the item at the PoS system, receiving, from a mobile device of the user, a payment authorization for the transaction, and facilitating, by the mobile payment service, payment for the transaction.
US10990949B2
A host establishes an up-to-date, an automated, secure, and Peer-Two-Peer (PSP) communication session with a peripheral. During the communication session, the host controls serialization, prioritization, and delivery of messages being passed. Each message providing command instructions and/or information for processing between the host and the peripheral.
US10990944B2
There is provided a method for relaying a payment card detail during a telephone call between a customer's telephone and a vendor's telephone, the customer's telephone storing the payment card detail therein, the method comprising: initiating a telephone call between the customer and the vendor; the customer's telephone receiving a predetermined input; during the telephone call, the customer's telephone accessing the payment card detail stored in the customer's telephone based on the predetermined input; and the customer's telephone audibly relaying to the vendor the accessed payment card detail, wherein audibly relaying to the vendor the accessed payment card detail comprises the customer's telephone converting, using at least one text-to-speech algorithm, the accessed payment card detail to an audible message containing the payment card detail and audibly relaying the audible message during the telephone call.
US10990941B1
Systems and methods for facilitating payments are disclosed. In one embodiment, a method for facilitating a transaction may include (1) a customer selects a good or service to purchase from a merchant; (2) the customer being authenticated with a financial institution; and (3) the financial institution associating a unique identifier for the customer's merchant account with the customer's financial institution account. In another embodiment, a method for facilitating a transaction may include (1) a customer selecting a good or service to purchase from a merchant; (2) the customer being authenticated with a financial institution; (3) the financial institution provisioning a merchant-specific identifier for the merchant; and (4) the financial institution providing the merchant-specific token to the merchant.
US10990935B1
A method for transferring funds to a second electronic computing device includes establishing a first pre-paid payment account on a first electronic computing device. The first pre-paid payment account is used to establish one or more second pre-paid payment accounts. The one or more second pre-paid payment accounts have a value that is less than or equal to the first pre-paid payment account. A first account identifier is obtained for one of the second pre-paid payment accounts. The first account identifier is sent to the second electronic computing device. The sending of the first account identifier to the second electronic computing device results in a transfer of ownership of the one more second pre-paid accounts from a first user at the first electronic computing device to a second user at the second electronic computing device.
US10990932B2
A computerized system is provided for generating a visual presentation for visually organizing one or more activities of a user, including consumers & vendors. The systems are directed to teaming up, calendaring, social networking, planning, E-COMMERCE for users, including vendors, consumers and enterprises.
US10990916B2
A multiplier is utilized to quantify a cybersecurity risk level of a portfolio of entities (e.g., companies) and enable actions to mitigate that quantified risk. In doing so, features or attributes of one or more companies in a portfolio are compared to features or attributes of one or more companies that experienced an adverse cybersecurity event (e.g. a data breach). Further, a degree of dependency, such as a matrix of a number of shared vendors and the proximity of those vendors to the companies, can be measured between (1) portfolio companies and one or more companies that experienced a cybersecurity event, and/or (2) the portfolio companies themselves to better quantify the risk. That is, to more meaningfully analyze a cybersecurity event that occurred at one or more companies and better predict the likelihood of an occurrence at portfolio companies, embodiments can determine an n-degree interdependency between companies.
US10990914B2
An activity thread is displayed with display elements that represent different activities that correspond to a common identifier. The display includes filter user input mechanisms that are actuated to filter the display elements based on filter criteria.
US10990911B2
In some implementations, a method performed by data processing apparatuses includes identifying a first delivery route that includes delivery stops at multiple locations within a first geographic region, and identifying a second delivery route within a second geographic region. The first delivery route can be assigned to a first carrier that is designated to deliver orders within the first geographic region, and the second delivery route can be assigned to a second carrier that is designated to deliver orders within the second geographic region. An additional order can then be identified that is requested to be delivered to a location within the first geographic region. The second delivery route can be modified to include the additional delivery stop for the additional order, including assigning the additional order to the second carrier even though the second carrier is designated to deliver orders within the second geographic region.
US10990910B2
The invention relates to a delivery vehicle for delivering consignments at different locations on a delivery route, having at least one receiving device for receiving the consignment, having at least one sensor device for separately capturing delivery information for the consignments received via the receiving device, having at least one storage device for storing the received consignments during the delivery of other consignments, and having at least one conveying device for conveying the received consignments from the receiving device to storage positions in the storage device and from the storage positions in the storage device to a dispensing device for dispensing the consignments at the particular location for delivery of the consignments.
US10990906B2
A computer-implemented method and an apparatus reserve agents for enabling zero-waiting time agent interactions for customers requiring agent assistance. The method includes determining if a customer requires agent assistance. If it is determined that the customer requires agent assistance, then it is determined whether an agent associated with relevant skill is capable of being reserved for providing assistance to the customer. The determination of reservation of the agent is performed, at least in part, by generating a data structure representation. The agent is reserved for assisting the customer if it is determined that the agent is capable of being reserved for providing assistance to the customer. An offer for assistance is provisioned to the customer on at least one enterprise related interaction channel subsequent to the reservation of the agent. The reservation of the agent provides wait-less customer interaction with the agent upon customer acceptance of the offer.
US10990901B2
A device identifies training data and scoring data for a model, and removes bias from the training data to generate unbiased training data. The device trains the model with the unbiased training data to generate trained models, and processes the trained models, with the scoring data, to generate scores for the trained models. The device selects a trained model, from the trained models, based on model metrics and the scores, and processes a training sample, with the trained model, to generate first results, wherein the training sample is created based on the unbiased training data and production data. The device processes a production sample, with the trained model, to generate second results, wherein the production sample is created based on the production data and the training sample. The device provides the trained model for use in a production environment based on the first results and the second results.
US10990895B2
A first indication from a user is received. The indication includes a task to be performed using at least one application programming interface. A machine learning model is determine. At least one application programming interface is determined using the machine learning model and the request. The at least one application programming interface is provided to the user.
US10990890B2
A reinforcement learning system comprises an environment (having multiple possible states), and agent, and a policy learner.. The agent is arranged to receive state information indicative of a current environment state and generate an action signal dependent on the state information and a policy associated with the agent, where the action signal is operable to cause an environment-state change. The agent is further arranged to generate experience data dependent on the state information and information conveyed by the action signal. The policy learner is configured to process the experience data in order to update the policy associated with the agent. The reinforcement learning system further comprises a probabilistic model arranged to generate, dependent on the current state of the environment, probabilistic data relating to future states of the environment, and the agent is further arranged to generate the action signal in dependence on the probabilistic data.
US10990888B2
A method for operating a cognitive monitor includes measuring a cognitive tone of a user, determining a categorization of the cognitive tone of the user, selecting an effector using the categorization of the cognitive tone of the user, and applying the at least one effector using a feedback mechanism of the cognitive monitor. The effector is selected to achieve a predicted future cognitive tone in the user.
US10990885B1
A method of determining the effect that changes in input variables have on changes in the output of a time series model, between two instances of time, produces variable attributions that satisfy the Shapley fairness properties of efficiency, symmetry, linearity, and null player.
US10990880B2
A technology to build emulated nervous systems is presented here, as well as the interface method for operating the emulated nervous system. The technology provides for inclusion of neuroanatomically accurate definitions organized hierarchically. This permits a highly realistic nervous system to be created and interact with its surrounding environment.
US10990879B2
A method includes obtaining a symbolic AI model, where the symbolic AI model is configured to produce an outcome state responsive to an input based on events. The method also includes obtaining a first scenario and a second scenario, where the first scenario causes the failure of a condition associated with a norm of the symbolic AI model and the second scenario satisfies the condition associated with the norm of the symbolic AI model. The method also includes obtaining a failure penalty value, determining a first outcome state based on the symbolic AI model, the first scenario, and the failure penalty value. The method also includes determining a second outcome state based on the symbolic AI model and the second scenario. The method also includes determining an outcome score based on the first outcome state and the second outcome state.
US10990877B2
Various embodiments describe frame selection based on training and using a neural network. In an example, the neural network is a convolutional neural network trained with training pairs. Each training pair includes two training frames from a frame collection. The loss function relies on the estimated quality difference between the two training frames. Further, the definition of the loss function varies based on the actual quality difference between these two frames. In a further example, the neural network is trained by incorporating facial heatmaps generated from the training frames and facial quality scores of faces detected in the training frames. In addition, the training involves using a feature mean that represents an average of the features of the training frames belonging to the same frame collection. Once the neural network is trained, a frame collection is input thereto and a frame is selected based on generated quality scores.
US10990875B2
Systems and methods for neural network forecasting for tiered hydroponic farming configurations are disclosed. In embodiments, a computer-implemented method includes: determining, by a computing device, ecology factors associated with a plant of interest; determining, by the computing device, beneficial interdependencies of the ecology factors associated with the plant of interest using an artificial neural network system; and generating, by the computing device, an ecology framework for the plant of interest within a cultivation system based on the beneficial interdependencies of the ecology factors, wherein the ecology framework reflects ecological conditions desired to promote healthy growth of the plant of interest.
US10990864B2
A liquid metal-based information identification system includes a recognizer and a smart tag. The smart tag is configured to record environment information of an environment where an article is located through a sensor, and to send the environment information to the recognizer via a flexible circuit. The flexible circuit is internally used by the smart tag and comprises a circuit made of a liquid metal provided with a microfluidic channel including a vacuum chamber. When the liquid metal is in a phase transition, the liquid metal enters the microfluidic channel in such a manner that the circuit made of the liquid metal is short-circuited or disconnected. The recognizer is configured to receive and analyze the environment information, and to download first information of an article production link to the smart tag.
US10990859B2
The present invention discloses a method operable on a digital electronic device comprising constrained processing unit employing a limited computer-readable storage medium, also known as a digital memory, for allowing an object classification process to be executed on an image. The object classification process may be allowed by a processing unit interlocking with a digital memory unit, which receives an image representing a digital image captured by light incident on an image sensor, denoted herein as an original image. In some cases, a computerized process operable on the digital processing may identify a list of pixel arrays located at the original image, and thereby allow a classification process to be operated on these pixel arrays. In some cases, a process operable on the digital processing may grant access to another computerized process to perform the classification process. In some cases, such a computerized process may be operated by a computerized device designed to communicate with the digital electronic device, and/or the components thereof.
US10990856B1
Disclosed is detecting identification documents in images (image-borne identification documents) and protecting against loss of the image-borne identification documents—training a DL stack by forward inference and back propagation using labelled ground truth data for the image-borne identification documents and the examples of other image documents. The DL stack includes a first set of layers closer to an input layer and a second set of layers further from the input layer, the first set of layers being pre-trained to perform image recognition before exposing the second layer of the DL stack to the labelled ground truth data for the image-borne identification documents and the examples of other image documents. Also included is storing parameters of the trained DL stack for inference from production images, and using a production DL stack with the stored parameters to classify at least one production image by inference as containing a sensitive image-borne identification document.
US10990851B2
A method and device for performing based learning on a medical image includes reading raw data of a medical image, performing transformation processing on the data by analyzing a data attribute, and integrating the same into a data format capable of being received by a model to be trained; selecting a transformation method by comparing parameters of the model to be trained and a trained model, so as to perform parameter transformation and apply transformation-based learning to training of the model to be trained for the medical image; and upon finishing model training, applying a parameter of a trained model to image category analysis. The invention further includes a device for performing transformation-based learning on a medical image, including: a data processing module; a transformation-based learning module; and an application module.
US10990847B2
A method and a system for predicting business outcomes for a target user are provided. The method includes generation of a plurality of images such that each image includes a set of colored-blocks arranged in rows and columns and a unique pattern formed by a subset of colored-blocks in the corresponding set of colored-blocks. Each unique pattern is associated with at least one psychometric feature. The plurality of images are presented to the target user for selection. The method further includes receiving a set of images selected by the target user from the plurality of images and analyzing each image to derive psychometric features of the target user. One or more business outcomes are predicted for the target user based on the derived psychometric features and one or more predictor models.
US10990846B2
Data characterizing a load on a rod of a down-hole pump at different positions of a stroke of the rod can be received. An image characterizing the load of the rod at the different positions of the stroke can be determined. A defect in operating conditions of the down-hole pump can be determined. The determining can include comparing the image to a set of predetermined images with associated defects. The determined defect can be provided.
US10990844B2
A method for retrieving an object which becomes lost receives an image of an object from a camera device and analyzes the image to obtain features of the object. The features information comprises category of the object and other details such as serial number. Supplementary information of the object is input on a displayer, the supplemental information comprises time and location of a lost property office or other responsible authority in receiving an object apparently lost. Information according to the features of the object and the supplementary information is broadcast. A device facilitating the retrieval of such object is also disclosed.
US10990840B2
A network of nodes is organized into a data pipeline for one or more applications that require image understanding. The nodes are configurable to form different data pipelines, depending on the application. The process of configuring a data pipeline from the nodes may be standardized. In one implementation, the nodes have various capabilities, which may include sensor functions (e.g., image capture) and image understanding functions (e.g., object detection and recognition). Based on descriptions of the capabilities of the nodes, various nodes are selected for inclusion in the data pipeline and the interconnections between the selected nodes to form the data pipeline are also determined. Control data is transmitted to the selected nodes to form the data pipeline. The control data specifies the sensor and/or image understanding functions for the selected nodes according to each node's role in the data pipeline and also specifies the interconnections between the selected nodes.
US10990834B2
The present application generally relates to a method and apparatus for object detection in a location obscured from a camera field of view in a motor vehicle. In particular, the system is operative to illuminate a FOV from a low angle using a light source, capture an image of the FOV from a high angle and to detect a shadow within the image indicative of an object being illuminated by the light source.
US10990830B2
An automatically calibrated vehicle-tracking system and methods of use thereof. The automatically calibrated vehicle-tracking system has an input interface for receiving an image stream from a tracking camera and vehicle license plate data indicative of valid license plate detections from a license plate camera; a general purpose processor; a computer-readable memory comprising calibration program code for calibrating the vehicle-tracking system, the calibration program code comprising: a tracking module to generate a plurality of calibration tracks, a pairing module to identify, for each of the plurality of calibration tracks, an association between a valid license plate detection and the calibration track and a calibration to set a threshold for a track parameter.
US10990828B2
Techniques for performing key frame extraction, recording, and navigation in collaborative video presentations. The techniques include extracting a plurality of frames from media content at a predetermined rate, removing frame areas that do not correspond to a screen area for displaying electronic meeting/webinar content, de-duplicating the plurality of frames, identifying frames that correspond to the “slide type” or similar type of frames, and extracting key frames from the slide type of frames. The key frames can be recorded in a slide deck or other similar collection of key frames, as well as displayed as clickable thumbnails in a UI. By clicking or otherwise selecting a thumbnail representation of a selected key frame in the UI, or clicking-and-dragging a handle of a key frame locator bar to navigate the thumbnails to the selected key frame, users can quickly and more efficiently access desired slide presentation content from an electronic meeting/webinar.
US10990823B2
A monitoring system includes an imaging device and a control device. The control device includes a device communication section, a device controller, and device storage. The device controller includes an assignment section and a count section. The imaging device captures an image of an imaging area to generate captured image data indicating the captured image. The device controller acquires the captured image data from the imaging device through the device communication section. The assignment section assigns a plurality of candidate detection ranges to the captured image. The count section counts the number of occurrences of a specific event in each of the candidate detection ranges. The device storage stores therein the number of occurrences of the specific event in association with each of the candidate detection ranges.
US10990815B2
Systems and processes can reduce or divide images of road networks into sub-images that depict straight or substantially straight sections of roads in the road networks. These sub-images or image segments can be normalized by, for example, rotating each of the sub-images such that the depicted roads are horizontal or otherwise share the same angle. By aligning disparate images of roads, it is possible to both reduce the amount of training data used to generate a machine learning model and to increase the accuracy of an automated lane marking or labelling system. Further, the use of normalized images by the machine learning model enables a reduction in computing resources used to perform automated lane marking processes while maintaining or improving accuracy of the lane marking processes.
US10990814B2
A system for converting an image of an unstructured table into a structured table is provided. The system may comprise a memory storing machine readable instructions. The system may include a processor to receive an image of a unstructured table and convert the image of the unstructured table into a structured table. Converting the image of the unstructured table into the structured table may include providing cell mapping and low confidence determination to highlight potentially misconverted content. The low confidence determination may be based on a first input and a second input. The processor may export the structured table, upon validation, to an application that supports structured tables.
US10990812B2
A method, an apparatus, and a system for tagging a video for video communications include: transmitting, from a first apparatus using a network, a first video stream of a first user to a second apparatus of a second user that is in video communication with the first user; receiving, from the second apparatus using the network, a second video stream of the second user; determining, using the second video stream by a processor, a reaction of the second user to the first video stream; and associating the reaction of the second user with the first video stream. The apparatus includes a processor and a memory coupled to the processor. The memory is configured to store instructions which when executed by the processor become operational with the processor to perform the method.
US10990809B2
The present invention relates to a computer-implemented method of identifying a physical object, comprising the steps of providing image data comprising an image object representing a physical object, analyzing the image data to extract identification data for the image object, providing supplementary data associated with a particular physical object, and determining whether the image object corresponds to the particular physical object based on the identification data and supplementary data.
US10990808B2
Face recognition systems are vulnerable to the presentation and spoofed faces, which may be presented to face recognition systems, for example, by an unauthorized user seeking to gain access to a protected resource. A face liveness detection method that addresses this vulnerability utilizes motion analysis to compare the relative movement among three regions of interest in a facial image, and based upon that comparison to make a face liveness determination.
US10990806B2
The present disclosure provides technical solutions for improving facial image capturing, recognition, and authentication, including: collecting a face image in response to a facial scan instruction (e.g., for facial recognition) using a camera of a mobile terminal; calculating a measure of image brightness (e.g., a luminance value) of the collected face image; enhancing, when a value of the measure of image brightness of the collected face image is less than a first preset threshold, luminance of light that is emitted from a display of the mobile terminal to a target luminance value, and re-collecting a face image using the camera of the mobile terminal and calculating a corresponding value of the measure of image brightness for the re-collected face image; and performing, when the value of the measure of image brightness of the re-collected face image falls within a preset value range, facial recognition based on the re-collected face image.
US10990799B2
The present disclosure allows digitizing handwritten signatures efficiently. A live stream of image frames is received from a digital camera unit of an electronic device. The received image frames are displayed and a guideline pattern defining a first target area and a second target area is overlaid. The content of a first image frame section of a current frame overlaid by the first target area is read. A multidimensional machine-readable code decoder is applied to the read content in order to interpret the read content. If the read content is successfully interpreted and if a precondition is met, a second image frame section of the current image frame overlaid by the second target area is captured.
US10990798B2
An analysis device includes: a cell image acquisition unit that acquires a plurality of cell images in which a stimulated cell has been captured; a feature value calculation unit that calculates a feature value for each of first and second constituent elements constituting the cell, from the cell images acquired by the cell image acquisition unit; a correlation calculation unit that calculates correlations between first feature values and between second feature values in the first and second constituent elements calculated by the feature value calculation unit; a correlation extraction unit that extracts the correlation between the first feature values by selecting the first feature values with respect to the correlations between the feature values in the first and second constituent elements calculated by the correlation calculation unit; and a display unit that displays the correlation between the first feature values extracted by the correlation extraction unit.
US10990787B2
The present disclosure relates to a method performed in an electronic device comprising a fingerprint sensor. For each of a plurality of consecutive sub-templates, the method comprises determining that a fingerprint is in proximity to the fingerprint sensor as part of an interaction with the fingerprint sensor; extracting the sub-template from a captured image of the fingerprint; obtaining an indication about whether the fingerprint was in proximity to the sensor also during a time period prior to the determining; defining the interaction as a slide interaction if the fingerprint was in proximity or as a touch interaction if the fingerprint was not in proximity; and based on whether the interaction is defined as a slide interaction or a touch interaction, advancing an enrolment progress. When the enrolment progress is above a predetermined threshold, a template compiled from the sub-templates is enrolled.
US10990780B2
A display device and an electronic device having the same including a display panel including a display area on which an image is displayed and a fingerprint scan area overlapped with the display area, and a fingerprint scan area compensator configured to convert a fingerprint scan image data provided to pixels included in the fingerprint scan area to a degradation compensating image data that compensates a degradation of the pixels included in the fingerprint scan area and output the degradation compensating image data in the fingerprint scan mode.
US10990776B2
Methods and devices for biometric verification are disclosed. During registration or encoding, a first vector representing biometric features of a subject is generated. Machine-readable optical labels based on the first vector are then generated. During validation or decoding, physical characteristics representative of the subject are captured, the physical characteristic containing biometric features of the subject. The biometric features are identified in the captured physical characteristics. A second vector representing the identified biometric features is generated. The machine-readable optical label is read to decode the first vector. The first vector is compared with the second vector to compute a match probability.
US10990773B1
A peripheral device at startup selectively activates one of a plurality of connection profiles for low-energy communication with a central device. The profiles determine the behavior of the peripheral device as viewed by the central device, such as a selected one of a HID, a Reader/Scanner, and a PC/SC-like device. The activated profile is selected based on connection profile state maintained across power cycle events and in view of special button combination events at startup. According to embodiment, the profile can also be selected (in conjunction with a reboot) as commanded under select circumstances by an application running on the central device or based on the peripheral reading a configuration card. According to embodiment, the activated profile corresponds to selected sub-portions of a unified database file of the peripheral device. The unified database includes profile components enabling activation of a selected one a plurality of low-energy communication profiles.
US10990772B2
An inventory management system provides automated management of medical item inventory and maintenance of a digital chain of custody for medical items. Medical items are labeled with an RFID-encoded tag that also displays a 2D barcode. The RFID tag and the 2D barcode both encode the same serialized Electronic Product Code (EPC) data for each specific item. Reading of the RFID tag is performed using a fixed or handheld RFID reader. Reading of the 2D barcode is performed using a handheld mobile device, such as a tablet or smart phone. The two-technology label allows for the digital chain of custody to be updated by means of RFID scanning in locations where RFID readers are available and by using a smart phone or tablet to read the 2D barcode in locations where RFID readers are unavailable.
US10990764B2
Disclosed are systems and methods for receiving a plurality of comments at a particular phase of a transaction with a member of a networked system, classifying one or more of the plurality of comments into one of a set of predetermined sentiment classifications, applying a trained machine learning system to select a category from a set of predefined categories for each of the one or more comments, applying a natural language processing module to generate a sub-category for each of the one or more comments, associating the generated sub-categories with their respective categories for the one or more comments, and generating a display of the determined categories for the particular transaction with the generated sub-categories, each generated sub-category being graphically connected to their respective categories.
US10990762B2
A device may receive information associated with a set of chat logs. The device may obtain context information associated with the information, wherein the context information identifies a network address associated with a participant of the set of chat logs. The device may determine whether the set of chat logs is to be assigned to a first category, a second category, or a third category, wherein the first category is associated with fraudulent chat logs, wherein the second category is associated with chat logs involving a misrepresentation, and wherein the third category is associated with chat logs that are not identified as fraudulent or involving a misrepresentation. The device may perform an action based on whether the set of chat logs is assigned to the first category, the second category, or the third category.
US10990751B2
A computing system includes a client device and a form template server. The client device has a display associated therewith to display an application page from an application, and generate a screenshot of the form. The application page includes a form requiring data to be filled in by a user. The form template server compares a form template extracted from the screenshot to a private form template database for a match. The private form template database includes private form templates from different applications, with each private form template having user data associated therewith previously filled in for the user. The client device then populates the form on the display with the data from the matched private form template.
US10990749B2
A messaging system supports a presentation session with participants of the presentation, a presenter and one or more audience members. The messaging system allows the participants to share messages and documents via respective client/mobile devices. An application on each mobile device allows the audience member to peruse and comment on document portions (e.g., pages, images, or slides) being presented. The presentation sequence for the document portions can be managed by the presenter, or document perusal can be decoupled from the presentation sequence to allow audience members to focus on past or future document portions. Comments of the audience member or other participants can be linked to corresponding document portions.
US10990729B2
The verification-processing device includes an acquisition unit that is configured to acquire a circuit logic model represented by an evaluation expression represented by a logical expression taking as variables, a relay, an element, and a connection line that form a relay logic circuit to be verified, the evaluation expression including at least a logical expression for a case where a failure event occurs in the relay logic circuit; and a determination unit that is configured to determine the logical state of an output of the relay when a failure event occurs in the element or the connection line, based on the circuit logic model.
US10990723B2
Disclosed are devices, apparatuses, systems, computer readable media, and methods for improving the security of circuitry designs using HDL code. In one aspect a method is disclosed. the method includes receiving a hardware design language (HDL) representation of a circuit; inserting flow tracking into the HDL representation, wherein the flow tracking adds one or more security labels that are tracked throughout the circuit; and generating an enhanced HDL representation of the circuit, wherein the enhanced HDL representation comprises the HDL representation and the flow tracking, wherein the enhanced representation including the one or more security labels that are tracked throughout the circuit enables a security determination a model for tracking timing-based information flows through HDL code is disclosed. The disclosed technology is used to verify security properties on a variety of equipment including crypto cores, bus architectures, caches and arithmetic modules.
US10990717B2
A dual gradient cementing system is modeled in a modeled subsea wellbore. The modeled dual gradient cementing system comprises a plurality of components including a mud lift pump (MLP) coupling a subsea rotating device (SRD) to a surface mud return line, wherein the MLP is located at a subsea depth and the SRD diverts annular fluids from an annulus away from a riser. The modeled dual gradient cementing system is simulated in operation, wherein a fluid loss value of 100% at the subsea depth of the MLP is assumed, and a fluid property of a simulated non-static fluid in the simulated dual gradient cementing system while in operation is estimated. Thereafter, an actual dual gradient cementing operation is performed in an actual subsea wellbore, wherein an actual non-static fluid corresponding to the simulated non-static fluid exhibits the fluid property.
US10990709B2
A user or a provider of an IHS (Information Handling System) may prefer to disable, on a temporary or permanent basis, hardware components of the IHS. For instance, a user may prefer to prevent all microphone inputs through disabling of the microphone device of the IHS. Disabling hardware components via the operating system of IHS is cumbersome, especially for temporary hardware configurations. Embodiments provide the capability for securely managing certain hardware components of an IHS without reliance on the operating system of an IHS, while providing assurances that a hardware component is actually disabled. Embodiments assure disabling of a hardware component by providing the ability to terminate power to the component, where the power is terminated based on commands transmitted by a trusted resource via an out-of-band signal pathway to the hardware component.
US10990693B1
A method may include storing access rights with respect to a plurality of shared data ledgers, wherein each respective shared data ledger of the plurality of shared data ledgers comprises: a plurality of data portions; and at least one data record stored within a data portion of the plurality of data portions; receiving a request, from a requesting computing device, the request including: a requesting identifier stored in a data record of a first shared data ledger; and a request for information, associated with the requesting identifier, stored in a second shared data ledger; determining that the requesting computing device is authorized to access the information stored in the second shared data ledger based on the stored access rights; and based on the determining: accessing the information associated with the requesting identifier from the second shared data ledger; and transmitting at least a portion of the accessed information.
US10990685B2
A method to use static software analysis tools to determine breachable common weakness enumerations within software source code by avoidance of non-breachable situations which allows for the classification of breachable common weakness enumeration situations into 5 categories, each with a unique means of detection.
US10990673B1
A method protects a daemon in an operating system of a host computer. The operating system detects that there is an access of a plist file of a daemon by a process in the computer. If so, then it executes a callback function registered for the plist file. The callback function sends to a kernel extension a notification of the attempted access. The kernel extension returns a value to the operating system indicating that the access should be denied. The operating system denies access to the plist file of the daemon by the process. The extension may also notify an application which prompts the user for instruction. The kernel extension also protects itself by executing its exit function when a command is given to unload the extension, and the exit function determines whether or not the command is invoked by an authorized application, such as by checking a flag.
US10990669B2
Methods and systems to generate training data for a model are described. A processor may receive operational data collected by a component of a vehicle. The processor may receive a selection indicating a processing mode to process the operational data. The processor may identify, based on the processing mode, a simulation component configured to simulate the component of the vehicle. The processor may transform the operational data into an instruction for the simulation component. The instruction may be in a format executable by the simulation component to simulate the component of the vehicle. The processor may receive an output of the simulation performed by the simulation component. The processor may train a model using the received output, where the model is being trained to detect abnormal behavior exhibited by the vehicle.
US10990668B2
Monitoring nodes may generate a series of current monitoring node values over time representing current operation of a cyber-physical system. A decision fusion computer platform may receive, from a local status determination module, an indication of whether each node has an initial local status of “normal”/“abnormal” and a local certainty score (with higher values of the local certainty score representing greater likelihood of abnormality). The computer platform may also receive, from a global status determination module, an indication of whether the system has an initial global status of “normal”/“abnormal” and a global certainty score. The computer platform may output, for each node, a fused local status of “normal” or “abnormal,” at least one fused local status being based on the initial global status. The decision fusion computer platform may also output a fused global status of “normal” or “abnormal” based on at least one initial local status.
US10990665B2
The invention is directed to systems, methods and apparatus for securing documents. The system comprises a server having a processor and a data storage device for storing documents, at least one document provider connected to the server, the at least one document provider operable to provide user documents to the server for storage in the data storage device, the user documents containing at least one object of security concern, and at least one document consumer connected to the server, the at least one document consumer operable to receive the user documents containing the at least one object of security concern from the server. The processor in the server is operable to determine whether to provide the at least one object of security concern to the at least one document consumer based on at least one security setting, and based on the decision either provide the documents with the at least one object of security concern or provide a replacement documents without the security of concern and an indication on each replacement document that that the at least one object of security concern has been excluded.
US10990663B2
There is disclosed a method of handling a sensor, comprising the steps of: challenging a subset of sensor components under uniform conditions; receiving output signal values from said subset; for each component, determining the statistical moment of order i of the temporal distribution of the output signal value of said each sensor component; and determining one or more pathological sensor components whose sum of the distances of values to other components of the subset is greater than a threshold, the distance between two sensor components being determined by the difference of the ith statistical moment values of the two temporal distributions associated to the components obtained when challenging said subset under uniform conditions. Described developments comprise the use of imaging sensors, key or identifier generation, authentication mechanisms, determination of thresholds, use of helper data files, adjustments of light sources and/or beam shaping, handling of lossy compression and of videos.
US10990661B2
An electronic device includes a power button, a fingerprint sensor, and a controller. The fingerprint sensor is integrated into the power button. The controller connects to the fingerprint sensor and the power button. The controller performs a booting process of the electronic device when the power button is pushed by an external object. The controller then compares the fingerprint pattern of the external object sensed by the fingerprint sensor with a previously stored fingerprint pattern. If the fingerprint pattern does not match the previously stored fingerprint pattern, the controller stops the booting process.
US10990658B2
A user verification apparatus may perform user verification using multiple biometric verifiers. The user verification apparatus may set a termination stage of one or more biometric verifiers. Multiple biometric verifiers may be used to generate outputs, for which separate termination stages are set to establish a particular combination of set termination stages associated with the multiple biometric verifiers, and the user verification apparatus may fuse outputs of the biometric verifiers based on the particular combination of set termination stages. The user verification apparatus may verify a user based on a result of the fusing, and an unlocking command signal may be generated based on the verifying. The unlocking command signal may be generated to selectively grant access, to the verified user, to one or more elements of a device. The device may be a vehicle.
US10990657B2
The present disclosure describes an integration platform providing a secure collaboration platform that simplifies and optimizes interactions between multiple users by facilitating secure cross-platform communications among users of the platform. Additionally, the present platform can provide a designated collaboration workspace for interactions within the platform.
US10990654B1
An entity runs in background mode on a computing device and automatically determines when the current user is attempting to open an age-restricted app. The age of the user is automatically determined, e.g., by passively capturing a biometric image and estimating the user's age. A camera on the computing device can be used to take a picture of the user, and a facial image can be recognized in the picture by applying a facial recognition algorithm. The age of the user can be estimated based on the facial image, by applying an age estimation algorithm. The app is locked responsive to determining that the user's age does not meet a corresponding requirement. A communication can be transmitted to the primary user of the computing device, indicating that the current user of the device unsuccessfully attempted to open the app, optionally including a picture of the user.
US10990643B2
Techniques for automatically linking pages in a web site are provided. In one technique, training data for a machine-learned scoring model is generated that comprises a plurality of features related to content items. The training data comprises multiple entries, each corresponding to a different content item in a first set of content items. For each entry, a corresponding label is based on a ranking of the corresponding content item in one or more search engine results. The machine-learned scoring model is trained based on the training data. For each content item in a second set of content items, multiple attribute values associated with that content item are input into the machine-learned scoring model, which generates a result. Based on multiple results, determining, for a particular web page, a strict subset of the second set of content items to which the particular web page will include one or more links.
US10990642B2
In an illustrative embodiment, systems and methods for secure access to dynamic analytics content include receiving a request for analytics information from a user at a computing device, confirming the user's access rights, embedding access credentials within a resource link for accessing the visualization content, and supplying the resource link to the user's computing device for use in obtaining the analytics information, where, upon the computing device following the resource link, the access credentials are confirmed and visualization content is provided to the user.
US10990636B1
A network-based service is disclosed for identifying travel properties of interest to a user based on historical data reflecting amenity use at the travel properties. The service may, for example, list a number of travel properties available for occupation by a user. The service may be in communication with amenity-associated devices of one or more travel properties, such as home automation devices. Provided that all occupants consent, the service may utilize data from amenity-associated devices to anonymously track usage of amenities at the properties. When a user searches for properties, historical data regarding past amenity use can be used to enrich search results. For example, where the user desires a property with a given amenity, results can be sorted based on actual usage of the amenity across properties. This can enable the user to determine the real-world benefits of the amenity with greater accuracy.
US10990634B2
Methods, computer systems, and computer-storage media are provided for augmenting Web-based search results with relevant content received from third-party applications. Each of a plurality of third-party applications is registered to obtain an indication of entity types associated with the each registered third-party application. A user input including at least a search query is received. The search query is communicated to those third-party applications that are identified as being relevant to the search query. Search results that are relevant to the user input are received from the relevant third-party applications and are presented on a results page.
US10990632B2
Search results can include, not only responsive content, typically in the form of documents, but can also include information regarding responsive entities, including tasks relevant to those entities, and can include identifications of individuals from whom additional information can be obtained, or who are otherwise relevant to the search. An association between entities and documents referencing those entities is identified and maintained. Documents responsive to a user's search query are identified utilizing existing algorithmic mechanisms and such identified responsive documents are referenced to determine whether they are associated with one or more entities. Additionally, a people/query mapping is maintained associating individual people with specific queries. User actions directed to one or more people in response to a query are utilized as a feedback loop. User actions directed to one dimension of search results can be utilized to generate updated search queries providing updated search results in other dimensions.
US10990630B2
Systems and methods for generating search results based on non-linguistic tokens are disclosed. In embodiments, a computer-implemented method comprises: mapping, by a computing device, a non-linguistic token to documents during indexing based on associations in a token database between the non-linguistic token and variations of a multi-word term; receiving, by the computing device, the multi-word term in a search query; determining, by the computing device, the non-linguistic token associated with the multi-word term using the token database; and generating, by the computing device, search results based on the multi-word term and the non-linguistic token.
US10990624B1
Methods and systems are provided for a transportation vehicle. One method includes parsing by a processor on an aircraft, metadata of media content received by the aircraft, while the aircraft is in flight, the media content includes a media file and the metadata. The metadata indicates a start date when the media content can be presented to a device on the aircraft and an end date when media content is to become inaccessible. The method further includes dynamically generating a unique identifier for the media content by the processor, the unique identifier based on an aircraft identifier; updating the metadata by the processor by associating the unique identifier with the media content; storing the media content with the updated metadata and an indicator when the media content is to be deleted; and using the unique identifier by the processor for tracking usage of the media content on the aircraft.
US10990618B2
A computer-implemented method includes: acquiring question information and question area information from a questioner terminal; acquiring pieces of answer area information from an answerer database; selecting one or more answerer terminals from among terminals based on the pieces of answer area information and the question area information; transmitting the question information to the answerer terminals; acquiring at least one piece of answer information from at least one of the answerer terminals; and transmitting the at least one piece of answer information to the questioner terminal.
US10990615B2
Systems and methods for improving a search process by providing a visual guided search experience is provided. A networked system determines a location of a user device. A user interface (UI) is presented illustrating a map at a first level view of an area based on the location. The networked system receives, via the UI, a first touch input indicating a zoom selection. In response, the UI shows a second level view of the area that includes a plurality of nodes each representing a point of interest in the area. The second level view is a lower level view than the first level view. The networked system then receives, via the UI, a second touch input selecting a node of the plurality of node. In response to the selecting of the node, navigation information for a selected point of interest corresponding to the selected node is presented.
US10990608B2
Systems, methods, and devices for transitioning a client connection for a database from a first deployment of the database to a second deployment of the database. A method includes maintaining the client connection between a client and the first deployment such that database traffic occurs at the first deployment. The method includes generating a unique identification that references a first connection object of the first deployment and a second connection object of a second deployment. The method includes receiving a notification that the first deployment is unavailable and providing an external connection group unique identification to the second deployment for the second deployment to determine whether the client should be connected to the second deployment. The method includes receiving a uniform resource locator from the second deployment if the client should be connected to the second deployment.
US10990605B2
A method for replicating instance data includes: detecting, based on producer instance replication configuration data, a data modification event associated with a record of a replication target table included in a replication set of the producer instance; generating replication event data of the data modification event when the data modification event is determined to be eligible for replication based on predetermined criteria included in the producer replication configuration data; placing the encrypted replication event data on an outbound replication queue to transport the replication event data to a logging infrastructure for replication; reading, at a consumer instance subscribing to the replication set of the producer instance, the replication event data from the logging infrastructure based on consumer instance replication configuration data; and loading a record onto a replication destination table of the consumer instance based on the read replication event data.
US10990603B1
Computer-implemented systems and methods are provided for analyzing and responding to a query from a user. Consistent with certain embodiments, systems and methods are provided for receiving a query from the user and dividing the query into query segments based on a set of grammar rules. Further, systems and methods are provided for selecting a first segment from the query segments, receiving at least one tuple stored in association with the user, selecting a second segment from the at least one tuple. Additionally, systems and methods are provided for receiving information related to the first and second segments, and generating a response to the query based on the received information. In addition, systems and methods are provided for transmitting information to a display device for presenting the response to the user.
US10990602B2
The present disclosure relates to a method and a system for generating optimized response to user input. The system may receive a user input indicative of a data required by the user. The system identifies one or more keywords based on the user input. The system determines user expertise level based on search graphs generated using the one or more keywords. The system retrieves a plurality of responses relevant to the data based on the one or more keywords. The system assigns a value to each of the plurality of responses based on the user expertise level. The system identifies a base response in one or more responses having the value greater than a threshold value. Finally, the system collates content of the one or more responses excluding the base response with content of the base response, in a pre-defined sequential order, for generating the optimized response to user input.
US10990596B2
Approaches herein transparently delegate data access from a relational database management system (RDBMS) onto an offload engine (OE). The RDBMS receives a database statement referencing a user defined function (UDF). In an execution plan, the RDBMS replaces the UDF reference with an invocation of a relational operator in the OE. Execution invokes the relational operator in the OE to obtain a result based on data in the OE. Thus, the UDF is bound to the OE, and almost all of the RDBMS avoids specially handling the UDF. The UDF may be a table function that offloads a relational table for processing. User defined objects such as functions and types provide metadata about the table. Multiple tables can be offloaded and processed together, such that some or all offloaded tables are not materialized in the RDBMS. Offloaded tables may participate in standard relational algebra such as in a database statement.
US10990595B2
Techniques are described herein for asynchronous execution of queries on statically replicated graph data. In an embodiment, a graph is partitioned among a plurality of computers executing the graph querying engine. One or more high-degree vertices of the graph are each replicated in each graph partition. The partitions, including the replicated high-degree vertices, are loaded in memory of the plurality of computers. To execute a query, a query plan is generated based on the query. The query plan specifies a plurality of operators and an order for the plurality of operators. The order is such that if an operator requires data generated by another operator, then the other operator is ordered before the operator in the query plan. Replicated copies of a vertex is visited if matches made by subsequent operator(s) are limited by data unique to the replicated vertices.
US10990590B2
Database systems and methods that implement a data aggregation framework are provided. The framework can be configured to optimize aggregate operations over non-relational distributed databases, including, for example, data access, data retrieval, data writes, indexing, etc. Various embodiments are configured to aggregate multiple operations and/or commands, where the results (e.g., database documents and computations) captured from the distributed database are transformed as they pass through an aggregation operation. The aggregation operation can be defined as a pipeline which enables the results from a first operation to be redirected into the input of a subsequent operation, which output can be redirected into further subsequent operations. Computations may also be executed at each stage of the pipeline, where each result at each stage can be evaluated by the computation to return a result. Execution of the pipeline can be optimized based on data dependencies and re-ordering of the pipeline operations.
US10990589B2
A computing apparatus may process an operation. The computing apparatus may output information regarding an aggregation operation and an operand corresponding to a variable stored in a memory, store information regarding an operator and the aggregation operands regarding the aggregation operation, perform a first partial operation with respect to the aggregation operands and store a result value of the first partial operation, and process the aggregation operation based on storing the variable, performing a second partial operation with respect to the result value of the first partial operation stored in the cache and the operand corresponding to the variable, and storing a result value of the second partial operation.
US10990588B2
Embodiments of the invention provide a method, system and computer program product for optimized continuous query processing in an in memory data grid (IMDG). In an embodiment of the invention, a method for optimized continuous query processing in an IMDG includes receiving a request to add an object to an IMDG. The method also includes evaluating a continuous query upon the object in order to produce a result. The method yet further includes adding an attribute to the object referencing the continuous query and assigning a value to the attribute of the result. The method even yet further includes inserting the object with the attribute into the IMDG. Finally, the method includes returning the value of the attribute in lieu of repeating an evaluation of the continuous query in response to receiving a request to repeat an evaluation of the continuous query in respect to the object.
US10990585B2
Techniques are described for use in database and data management systems to enable a database transaction to read uncommitted data from another database transaction on a selective (e.g., transaction-specific) basis, without requiring a change in the isolation level of either transaction (or related transactions). Accordingly, transaction speeds may be increased, and operations to audit or debug ongoing database transactions are also facilitated.
US10990581B1
Various systems and methods of tracking a size of a database change log are described herein. A system is disclosed herein, according to some embodiments. An indication of a plurality of change events that have occurred at the database is received. A new log segment is generated for the change log for the database based on the received indication including the plurality of change events. Metadata for an end log segment from the change log is retrieved to identify a cumulative size for the change log. A new cumulative size for the change log is determined based on a size of the new log segment and the identified cumulative size. The new log segment is stored to the change log as a new end log segment with metadata indicating the new cumulative size for the change log.
US10990542B2
The flash memory system according to the embodiment of the present invention is characterized by programming a selected page in a quantization signal generating operation, providing a reference read voltage to a selected word line connected to the selected page, A flash memory for generating a flash memory; And a memory controller for receiving a quantized signal from the flash memory and generating a response using the quantized signal, wherein the memory controller receives an challenge from a host and the flash memory performs the quantized signal generation.
US10990537B1
A memory system and method for storing data in one or more storage chips includes: one or more memory cards each having a plurality of storage chips, and each chip having a plurality of dies having a plurality of memory cells; a memory controller comprising a translation module, the translation module further comprising: a logical to virtual translation table (LVT) having a plurality of entries, each entry in the LVT configured to map a logical address to a virtual block address (VBA), where the VBA corresponds to a group of the memory cells on the one or more memory cards, wherein each entry in the LVT further includes a write wear level count to track the number of writing operations to the VBA, and a read wear level count to track the number of read operations for the VBA mapped to that LVT entry.
US10990536B2
A memory controller, an operating method of the memory controller, and a storage device including the memory controller are disclosed. The memory controller includes: a memory configured to store an address mapping table and a segment mapping table; and a mapping data management module configured to select at least two updated segments among a plurality of segments included in the address mapping table as page data to be stored in one page of a nonvolatile memory, wherein each of the plurality of segments includes a plurality of mapping entries representing mapping information between logical addresses and physical addresses, and wherein the segment mapping table includes physical addresses representing areas in which each of the plurality of segments is stored in the nonvolatile memory.
US10990534B2
Techniques and mechanisms for capturing an image of processor state at one node of multiple nodes of a multi-processor platform, where the processor state includes some version of data which the node retrieved from another node of the platform. In an embodiment, a disruption of power is detected when a processor of a first node has a cached version of data which was retrieved from a second node. In response to detection of the disruption, the data is saved to a system memory of the first node as part of an image of the processor's state. The image further comprises address information, corresponding to the data, which indicates a memory location at the second node. In another embodiment, processor state is restored during a boot-up of the node, wherein the state includes the captured version of data which was previously retrieved from the second node.
US10990528B2
A request is received to access physical information of a memory unit included in a memory device. A determination is made whether the physical information is available in a physical information table present in a memory cache. If the physical information of the memory unit is available in the table, the physical information is accessed from the table. If the physical information is not available in the table, a global directory in the memory cache is accessed, which indicates locations in a non-volatile memory that store the total number of the physical information blocks. From the global directory, a particular location in the non-volatile memory storing a particular physical information block that includes the physical information of the memory unit is determined. The particular physical information block is loaded into the table and the physical information of the memory unit is accessed from the particular physical information block.
US10990527B2
A SAN storage node has multiple engines, each including at least one computing node with at least one drive adapter for accessing arrays of drives. All drives of the SAN node are accessible by all drive adapters. The drives are organized into hypers. Each hyper is accessible to all drive adapters. Each drive is temporarily associated with a preferred owner for spin-up. A drive adapter that initializes spin-down of one of the drives takes a spindle lock on the drive being spun-down and prompts all other drive adapters to complete outstanding IOs on the drive being spun-down.
US10990525B2
Systems and methods for caching data in artificial neural network computations are disclosed. An example method may comprise receiving, by a communication unit, data and a logical address of the data, the data being associated with the ANN, determining, by a processing unit coupled to the communication unit and to a plurality of physical memories and based on the logical address and physical parameters of the physical memories, a physical address of a physical memory of the plurality of physical memories, and performing, by the processing unit, an operation associated with the data and the physical address. The determination of the physical address can be based on a usage count of the data in the ANN computation or a time lapse between a time the data is written to the physical memory and a time the data is used in the ANN computation.
US10990524B2
A memory with a processing in memory architecture and an operating method thereof are provided. The memory includes a memory array, a mode register, an artificial intelligence core, and a memory interface. The memory array includes a plurality of memory regions. The mode register stores a plurality of memory mode settings. The memory interface is coupled to the memory array and the mode register, and is externally coupled to a special function processing core. The artificial intelligence core is coupled to the memory array and the mode register. The plurality of memory regions are respectively selectively assigned to the special function processing core or the artificial intelligence core according to the plurality of memory mode settings of the mode register, so that the special function processing core and the artificial intelligence core respectively access different memory regions in the memory array according to the plurality of memory mode settings.
US10990519B2
Aspects of the present invention provide devices that determine a load for each tenant of a plurality of tenants running applications on a shared computer server for a predetermined interval of time, wherein the computer server includes a plurality of computer processor cores, compute a capacity for each tenant of the plurality of tenants which includes a difference between the load and a service level agreement for each tenant, determine computer processor cores corresponding to the capacity of a largest capacity tenant, wherein the processors cores include a subset of the plurality of computer processor cores for the shared computer server, pin the subset of computer processor cores to perform garbage collection for one or more tenants, and invoke the garbage collection using the pinned subset of computer processor cores which deallocates no longer used memory in a corresponding heap for the one or more tenants.
US10990513B2
The invention concerns a test program executor for an Automated Test Equipment, wherein the test program executor is configured to execute a test flow having a plurality of test suites, wherein the test program executor is configured to asynchronously execute the plurality of test suites, wherein a test suite contains a call of a function of a subsystem, wherein the function of the subsystem is related with a subsystem operation that is to be executed by the subsystem, and to signal a call of a function of a subsystem by transmitting an asynchronous request to the subsystem, the asynchronous request having a call-specific call tree hierarchy address and the call-specific operation to be executed by the subsystem, and wherein the test program executor is further configured to determine an execution order of the subsystem operations, such that the execution order of the subsystem operations depends on their call-specific call tree hierarchy addresses.
US10990499B2
Managing a visitor outside of a physical area includes remotely registering the visitor to an access system, installing an application on a mobile user device of the visitor, the application being authorized to access and communicate with the access system, the visitor entering personnel credentials to authorize use of the application while the visitor is outside of the physical area, and, in response to the visitor authorizing use of the application, the application and the access system exchanging data containing information about the visitor, remote executed activities of the visitor, remote data, and/or information about localization of the user device. The application may exchange data with the access system using a RESTful API. Data may be formed in a blockchain prior to being exchanged between the mobile user device and the access system. The access system may add third party information to complement and improve scheduling of the visitor.
US10990496B2
An information handling system includes a host processing system and a baseboard management controller (BMC). The host processing system includes a main processor that instantiates a management controller agent, and a general-purpose processing unit (GPU). The BMC is coupled to the host processing system and to the GPU. The BMC is configured to direct the management controller agent to retrieve first management information from the GPU, receive the first management information from the management controller agent, retrieve second management information from the GPU, and provide a health indication for the GPU based upon the first management information and the second management information.
US10990480B1
A storage system includes a plurality of solid-state storage devices and a storage group controller. The storage group controller receives, from a central storage controller, a command comprising information associated with a RAID rebuild operation to reconstruct data stored at the set of solid-state storage devices. In response to receiving the information associated with the RAID rebuild operation, the storage group controller reads other data and parity data stored associated with the data to be reconstructed at the set of solid-state storage devices based on the information associated with the RAID rebuild operation. Upon reading the other data and the parity data stored at the set of solid-state storage devices, the storage group controller reconstructs the data based on the other data, the parity data and the information associated with the RAID rebuild operation and transmits, to the central storage controller, the reconstructed data.
US10990477B2
A method for controlling the refresh of data in reprogrammable nonvolatile memories includes a plurality of memory pages for storing data. The method performs the steps of: identifying with an error correction code errors in a read memory page; computing among the identified errors the number of retention errors and of non-retention errors, the non-retention errors especially comprising repeated read or programming errors; computing the retention age of the read memory page; estimating the remaining retention time for the read memory page depending on the parameters number of retention errors, number of non-retention errors and retention age computed beforehand; comparing the estimated value of the remaining retention time to a predefined value corresponding to a maximum time interval between two successive operations of reading a memory page; and determining whether the read memory page must be refreshed or not depending on the results of the comparison determining whether the page must be refreshed or not depending on the estimated value of the remaining retention time.
US10990476B2
Provided herein may be a memory controller and a method of operating the memory controller. The memory controller may control a memory device that stores data, and may include a bit counter configured to generate a count value by counting any one of bits in a programmed state and an erased state contained in the data, a flash translation layer configured to generate page information indicating an address of the data stored in the memory device, an additional data generator configured to generate judgment data for determining whether the data has changed, based on the count value and the page information, a comparator configured to generate comparison information by comparing the judgment data with detection data generated based on data read from the memory device, and a read data controller configured to perform an operation of correcting an error in the read data based on the comparison information.
US10990473B2
An integrated circuit includes intellectual property (IP) processing circuitries each including a separate, respective at least one scan chain, and temperature management controller circuitry configured to transmit an input pattern including a plurality of bits to at least one scan chain of a first IP processing circuitry among the IP processing circuitries, detect a temperature of the first IP processing circuitries based on an output pattern received from the at least one scan chain in response to the input pattern being transmitted to the at least one scan chain of the first IP processing circuitry, and control at least one of an operation frequency or an operation voltage of the first IP processing circuitry based on the detected temperature of the first IP processing circuitry.
US10990470B2
Systems and methods are described for matching a corrupted database record with a record of a validated database. The system receives a corrupted record from a first database. The corrupted record is vectorized to create an input data vector. A denoised data vector is generated by applying a denoising autoencoder to the input data vector, where the denoising autoencoder is specific to the first database. The system compares the denoised data vector with each of a plurality of validated data vectors generated based on records of the validated database to determine that a first denoised data vector matches a matching vector. In response, the system trains the denoising autoencoder using a data pair that includes the input data vector and the matching vector. The system also outputs the validated record that was used to generate the first matching vector.
US10990462B2
Disclosed herein are various embodiments that perform application-aware input/output (I/O) fencing operations, certain of which embodiments include, in response to detection of a network partition event in a cluster, determining a first application weight, determining whether the first one or more application instances should be delayed in a cumulative fencing race, performing the cumulative fencing race (in response to a determination that the first one or more application instances should be delayed in the cumulative fencing race), and performing the cumulative fencing race without introducing the delay with regard to the first one or more application instances (in response to a determination that the first one or more application instances should not be delayed in the cumulative fencing race).
US10990452B2
Techniques for determining reliability of a workload migration activity are disclosed. In one embodiment, sub-tasks associated with the workload migration activity may be determined. Further, statistical data associated with an execution of the sub-tasks corresponding to different instances of the workload migration activity may be retrieved. Furthermore, a reliability model may be trained through machine learning using the statistical data to determine reliability of the workload migration activity. Then, the reliability of a new workload migration activity may be determined using the trained reliability model.
US10990438B2
Disclosed are a method and apparatus for managing effectiveness of an information processing task in a decentralized data management system. The method comprising: sending requests for multiple information processing tasks by a client to multiple execution subjects, transmitting information processing tasks in a sequential information processing task list in an order to the multiple execution subjects; caching the requested information processing tasks to a task cache queue, caching the sequential information processing task list as a whole to the task cache queue; judging whether each information processing task in the task cache queue satisfies a predetermined conflict condition; moving the information processing task to a conflict task queue if it is determined that the task satisfies the predetermined conflict condition, deleting the task from the conflict task queue and caching the task to the task cache queue when the predetermined conflict condition is not satisfied.
US10990423B2
One embodiment illustrated herein includes a method that may be practiced in a computing environment with a guest architecture running a native architecture system. The method includes acts for handling function calls. The method includes receiving a call to a hybrid binary, wherein the call is in a format for the guest architecture. The hybrid binary includes a native function compiled into a native architecture binary code using guest architecture source code, an interoperability thunk to handle an incompatibility between the guest architecture and the native architecture, and native host remapping metadata that is usable by an emulator to redirect native host callable targets to the interoperability thunk. The method further includes invoking the interoperability thunk to allow the native function in the hybrid binary to be executed natively on the native architecture system.
US10990422B2
There is provided an information processing device including a receiving unit for receiving a command to be input to a first operating system and a command to be input to a second operating system different from the first operating system, a storage unit for storing a table in which given information included in the given command received by the receiving unit and information for identifying an application are related to each other, a generation unit for generating an application selection command for selectively executing the application based on the given command received by the receiving unit and the table stored in the storage unit, and an execution unit for executing the application selection command generated by the generation unit to selectively execute the application.
US10990408B1
Methods for place-and-route aware data pipelining for an integrated circuit device are provided. In large integrated circuits, the physical distance a data signal must travel between a signal source in a master circuit block partition and a signal destination in a servant circuit block partition can exceed the distance the signal can travel in a single clock cycle. To maintain timing requirements of the integrated circuit, a longest physical distance and signal delay for a datapath between master and servant circuit block partitions can be determined and pipelining registers added. Datapaths of master circuit block partitions further away from the servant circuit block can have more pipelining registers added within the master circuit block than datapaths of master circuit block partitions that are closer to the servant circuit block.
US10990405B2
A computer system includes a branch detection module and a branch predictor module. The branch detection module determines that a first program branch is a possible call branch having a next sequential instruction address (NSIA), and determines that a first routine branch is a possible return capable branch having the first routine instruction address that is a detected as being offset. The branch predictor module determines that a second program branch is a possible call branch having a next sequential instruction address (NSIA), and determines that a second routine branch is a predicted return branch having a predicted target instruction address based on the NSIA of the second program branch and the predicted offset.
US10990399B2
Methods and apparatus to implement efficient communications between components of computing systems are disclosed. An example apparatus includes a message generator to: add a first value associated with a first field of a message to a shift register based on a first push operation, the message including multiple fields, at least two of the fields having different bit widths; and add a second value associated with a second field of the message to the shift register based on a second push operation, the second value to be adjacent the first value in the shift register in accordance with a structure of the message. The example apparatus further includes a communications interface to transmit content stored in the shift register to a hardware device via a bus having a width corresponding to a width of the shift register, the content including the message.
US10990395B2
A system for communication using a register management array circuit is disclosed, including a processor, including a processing core, the processing core including a local core register, a register management array circuit coupled to the local core register, and a remote circuit coupled to the register management array circuit, the remote circuit including a remote register. The register management array circuit includes circuitry to cause the data in the local core register to match the data in the remote register. Methods and circuits are also disclosed.
US10990391B2
Representative apparatus, method, and system embodiments are disclosed for configurable computing. A representative system includes an interconnection network; a processor; and a plurality of configurable circuit clusters. Each configurable circuit cluster includes a plurality of configurable circuits arranged in an array; a synchronous network coupled to each configurable circuit of the array; and an asynchronous packet network coupled to each configurable circuit of the array. A representative configurable circuit includes a configurable computation circuit and a configuration memory having a first, instruction memory storing a plurality of data path configuration instructions to configure a data path of the configurable computation circuit; and a second, instruction and instruction index memory storing a plurality of spoke instructions and data path configuration instruction indices for selection of a master synchronous input, a current data path configuration instruction, and a next data path configuration instruction for a next configurable computation circuit.
US10990387B2
Systems, apparatuses, and methods related to arithmetic and logical operations in a multi-user network are described. Circuitry may be part of a pool of shared computing resources in a multi-user network. Data (e.g., one or more bit strings) received by the circuitry may be selectively operated upon. The circuitry can perform operations on data to convert the data between one or more formats, such as floating-point and/or universal number (e.g., posit) formats and can further perform arithmetic and/or logical operations on the converted data. For instance, the circuitry may be configured to receive a request to perform an arithmetic operation and/or a logical operation using at least one posit bit string operand. The request can include a parameter corresponding to performance of the operation. The circuitry can perform the arithmetic operation and/or the logical operation based, at least in part, on the parameter.
US10990386B2
A device for providing a localized executable functions platform to generate information for control systems. The device may comprise an I/O interface configured to communicate with the control systems, a memory configured to store a set of executable functions, and an executable functions platform configured to receive an initialization, determine an executable function needed to obtain information pertaining to a control system, access the executable function from the memory, run the executable function using input data for the control system, obtain the information pertaining to the control system in response to running the executable function, and provide the information pertaining to the control system.
US10990384B2
In one embodiment, an apparatus includes: a control circuit to enable a comparison circuit based on a dynamic update to a hook table and a patch table; and the comparison circuit coupled to the control circuit to compare an address of a program counter to at least one address stored in the hook table, and in response to a match between the address of the program counter and the at least one address stored in the hook table, cause a jump from code stored in a read only memory to patch code stored in a patch storage. Other embodiments are described and claimed.
US10990375B2
The present invention comprises a system and method for receiving at an application server a request for a software application from a mobile device wherein the request includes an indicator that allows the application server to tell whether the mobile device currently has a software application interpreter installed, sending the software application interpreter to a cellular wireless network for provisioning to the mobile device if the indicator shows that the mobile device does not have the application interpreter installed, and sending the software application to a cellular wireless network for provisioning to the mobile device. The invention further comprises a system and method for updating the software application in a way that seems automatic to a user.
US10990372B2
Examples are disclosed that relate to updating system software of a computing device located at a network edge between a local network and a cloud service. One disclosed example provides a method comprising booting into a system disk image at a boot location, receiving and storing an updated system disk image from a server computing device. The method further comprises changing the boot location from a location of the system disk image to a location of the updated system disk image and booting into the updated system disk image.
US10990369B2
A selection is received of a copy of an application backed up from a first FaaS environment for deployment into a second FaaS environment. An application manifest used to backup the application is accessed. The manifest specifies application functions, backend services, and application function mappings. An application function interacts with a backend service in executing the application. An application function mapping includes a condition under which the application function is invoked. The copy of the application is restored into the second FaaS environment. A condition specified in the restored version of the application function mapping is changed. Based on the changed condition, the restored version of the application function is invoked when the restored version of the backend service performs an operation, and the application function of the application corresponding to the restored version of the application function is not invoked.
US10990368B2
Provisioning for a cloud service is provided. An instance of a provisioning object is created and initialized, and a graphical user interface (GUI) is generated. The GUI includes a home window, a configure window, an orchestrate window and a deploy window. The provisioning parameters are received from the GUI. The provisioning parameters indicate whether to deploy the software application on a local network or a remote network. A location object and a deployment object are created and initialized based on the provisioning parameters. The location object includes an on-premises object for a local network deployment or a cloud object for a remote network deployment. A command to deploy the software application is received from the GUI, and the software application is deployed to a local network or a remote network using the provisioning object, the location object and the deployment object.
US10990366B2
A monitoring system monitors processing of incoming messages by an application, and logs data related to performance of the application. The application includes a plurality of checkpoints, and the monitoring system logs data upon each message traversing the checkpoints in the application. The monitoring system is configured to dynamically modify checkpoints within the application based on latency detection of portions of the application, resulting in improved granularity/resolution of the data collected from congested portions of the application, and reducing the performance penalty of the monitoring system from portions of the application that are not congested.
US10990353B2
Multiple items of first address information are identified by a server associated with a first service provider. Each item of first address information is identified from a corresponding item of first account information provided by the first service provider. Multiple items of second address information are identified by the server. Each item of second address information is identified from a corresponding item of second account information provided by a second service provider. For each item of first address information, a determination is made, by the server, that an item of second address information matches the particular item of first address information, and a mapping relationship is established, by the server, between an item of first account information, corresponding to the particular item of first address information, and an item of second account information, corresponding to the item of second address information.
US10990348B2
The present application discloses a detection method and a detection device for the audio signal, the detection method comprising one or multiple times of audio detection, the audio signal is a SPDIF signal, and each time of the audio detection comprises: a statistical sampling step, sampling the SPDIF signal based on Biphase Mark Code, and counting according to the sampled data to obtain the number of state changes or the number of state unchanges of the SPDIF signal; and a determination step, determining whether the SPDIF signal is a muted SPDIF signal according to whether the number of state changes or the number of state unchanges of the SPDIF signal is within a predetermined range. The purpose of this application is at least to achieve the music detection function of the audio signal without performing full signal decoding on the SPDIF signal.
US10990347B2
A custom-made amplified mini stereo device specifically designed and crafted to fit into ATV/recreational vehicles dash panels.
US10990341B2
Disclosed are a display apparatus, a method of controlling the same, and a recording medium thereof, the display apparatus including: a display comprising a plurality of light source modules arrayed like tiles and mounted with a plurality of light emitting elements; an image processor configured to output a signal for displaying an image on a predetermined area of the display, the signal comprising image data and identification information about at least one light source module corresponding to the predetermined area; and a driver configured to selectively drive the at least one light source module corresponding to the identification information among the plurality of light source modules, based on the image data.
US10990339B2
Disclosed is an electronic device and a control method therefor. The electronic device may include a housing, a processor disposed in the housing, and at least one memory disposed in the housing, connected to the processor, and storing instructions that, when executed by the processor, cause the processor to: detect connection of a plurality of displays to the processor; determine connection types of the plurality of connected displays; display a first screen according to a first mode when all of the plurality of connected displays are internal displays that are exposed via at least a part of the housing; and display a second screen according to a second mode when some of the plurality of connected displays are internal displays and the remaining displays are external displays connected to the electronic device via an interface, a part of which is exposed via the housing.
US10990334B2
A system is operable to save a print job received from an information processing apparatus and transmit the print job to one printing device among a plurality of printing devices that are registered in advance, in response to a request from the one printing device. The system includes a server, that generates capability information for the plurality of printing devices based on capability information indicating a capability of each printing device of the plurality of printing devices, and updates the generated capability information in a case that the capability information indicating the capability of one of the plurality of printing devices changes. The information processing apparatus generates and displays a print setting screen based on the updated capability information obtained from the server.
US10990332B2
In a print control device 10, a page data correction portion 140 receives page data Dpg included in manuscript data Dd and, when the page data Dpg includes a predetermined type of barcode font with a data resolution different from a print resolution, corrects font data within barcode data while maintaining a barcode length, such that any bars and spaces included in a character represented by the barcode font have widths corresponding to natural numbers of pixels with a resolution that is a natural number multiple of the print resolution. A rasterization processing portion 160 rasterizes corrected page data with a high resolution and thereafter anti-aliases the rasterized page data, thereby generating print-resolution raster data Drs.
US10990325B2
A write control method, an associated data storage device and the controller thereof are provided. The write control method includes: receiving one or more commands from a host device and executing the one or more commands, and performing determining operations to generate determining results; in response to the determining results, starting performing write collection; collecting and handling one or more write commands to buffer data of the one or more write commands through a buffer memory, and performing other determining operations to generate other determining results; in response to the other determining results, according to a quantity of one or more collected and handled write commands, determining whether data thereof has filled up a write buffer region of the buffer memory; and in response to the data having filled up the write buffer region, flushing the write buffer region to write the data therein into a non-volatile memory.
US10990322B2
A memory system may be provided. The memory system may include a memory buffer chip coupled to one or more memory chips. The memory system may include a memory controller configured to control the memory buffer chip to input/output data to/from the one or two or more memory chips. The memory buffer chip may include a first interface configured to transmit/receive a signal to/from the memory controller. The memory buffer chip may include a second interface configured to transmit/receive a signal to/from the memory chip. The memory buffer chip may include a command buffer configured to buffer commands received from the memory controller through the first interface. The memory buffer chip may include a read buffer configured to buffer read data received from the memory chip.
US10990318B2
A method of receiving data segments of a data file on a user electronic device from a remote data source or sources over a data network. The data file being requested by or being pushed to an intended recipient application program executing on the user electronic device. The method includes receiving incoming data segments from the remote device over the data network and maintaining a memory buffer in memory of the user electronic device comprising one or more memory blocks. A status indicator for each memory block in the memory buffer is maintained that is indicative of the status of the memory block and the incoming data segments are allocated to specific memory blocks for storage in the memory buffer based at least partly on their respective status indicator. The stored data segments from the memory buffer are then provided to the recipient application program on the user electronic device for use or playback for example.
US10990317B2
Memory devices and systems with automatic background precondition upon powerup, and associated methods, are disclosed herein. In one embodiment, a memory device includes a memory array having a plurality of memory cells at intersections of memory rows and memory columns. The memory device further includes sense amplifiers corresponding to the memory rows. When the memory device powers on, the memory device writes one or more memory cells of the plurality of memory cells to a random data state before executing an access command received from a user, a memory controller, or a host device of the memory device. In some embodiments, to write the one or more memory cells, the memory device fires multiple memory rows at the same time without powering corresponding sense amplifiers such that data stored on memory cells of the multiple memory rows is overwritten and corrupted.
US10990314B2
There is provided an information processing system to increase a speed of returning identification information in response to a received command in the case where an identification information requesting command is received, the information processing system including: a plurality of processing devices each of which includes a storage unit configured to store an identification information piece; a management device configured to acquire the identification information piece from each of the plurality of the processing devices; and a communication device configured to communicate with an external device. The management device writes the identification information piece acquired from each of the plurality of the processing devices into the communication device. The communication device outputs a command received from the external device to one of the plurality of the processing devices on the basis of write orders of the identification information pieces written into the communication device by the management device.
US10990313B2
In a multi-storage node system including a plurality of storage nodes, a plurality of storage nodes include a plurality of drives that store data and a control unit that controls writing of data to the drives. The control unit divides storage areas of the plurality of drives into a plurality of physical chunks, allocates the divided physical chunks to logical chunks, and stores data. A plurality of storage nodes are divided into fault sets affected by a single failure and manage the multi-storage node system. The control unit of one primary node that manages the multi-storage node system among a plurality of storage nodes includes a database for managing allocation of the physical chunks of a plurality of storage nodes to the logical chunks for each drive, each storage node, or for each fault set.
US10990310B2
Techniques for data processing may include: determining one or more sub-blocks of a target block that match one or more sub-blocks of a candidate block; creating a shared sub-block mapping (SSM) structure having a plurality of entries, wherein each of the plurality of entries corresponds to a different one of the sub-blocks in the candidate block and wherein a value stored in said each entry, corresponding to one of the sub-blocks of the candidate block, identifies a sub-block of the target block matching said one sub-block of the candidate block; and storing the candidate block as a deduplicated block sharing at least one sub-block with the target block. The SSM structure may be stored as a metadata structure of the candidate block to identify deduplicated sub-blocks of the candidate block and to identify sub-blocks of the target block providing content for the deduplicated sub-blocks of the candidate block.
US10990305B2
A storage apparatus includes: a plurality of controllers, each of which has a plurality of processors for processing requests; a storage device coupled to the controller; an integration unit that integrally controls the plurality of controllers; and a shared memory that can be accessed from each processor for the plurality of controllers and stores configuration information of the storage apparatus including load information of each processor. The integration unit: calculates estimated processing time of a configuration management request, which has been accepted from a management apparatus, from a request type and a target resource type of the configuration management request; and distributes the configuration management request to a plurality of distribution requests on the basis of the load information of each processor acquired from the shared memory and the estimated processing time, determines a distribution destination processor for processing each of the plurality of distribution requests.
US10990303B2
A memory allocation method and apparatus is disclosed. The method includes: obtaining unoccupied mirrored memory in an initial mirrored memory, where the initial mirrored memory is indicated by a mirrored memory address range that is provided by an BIOS of a computer system to the an OS of the computer system during initialization of the OS; performing detection on data requiring memory allocation; and when detecting that the data is data to be stored in mirrored memory, allocating, from the unoccupied mirrored memory, the mirrored memory to the data to be stored in the mirrored memory. The memory allocation method can accurately find the mirrored memory, and allocating the mirrored memory to the data that needs to be stored in the mirrored memory. Therefore, this method ensures usage efficiency of the limited mirrored memory.
US10990300B2
An example method for restricting read access to content in the component circuitry and securing data in the supply item is disclosed. The method identifies the status of a read command, and depending upon whether the status disabled or enabled, either blocks the accessing of encrypted data stored in the supply chip, or allows the accessing of the encrypted data stored in the supply chip.
US10990291B2
A software assist module of a system memory coupled to a host processor provides the ability to offload software operations from the host processor. The software assist module includes a first memory accessed by the host processor via a first chip select signal. The software assist module also includes a software assist controller accessed by the host processor via a second chip select signal. The software assist controller is configured to intercept data related to a software function offloaded from the host processor, where the data is intercepted from a first chip select signal used to access the first memory. The software assist controller utilizes the intercepted data to perform the offloaded function. Based on configuration instructions provided by the host processor via the second chip select signal, the software assist module performs the offloaded function incrementally as function data is intercepted or as a single operation after all data for a function has been intercepted.
US10990290B2
Resource management includes: operating in a first mode, including executing a controller operation in connection with a plurality of local elements, wherein the controller operation is executed by a configurable resource; switching from the first mode to a second mode; and operating in the second mode, including: executing a data processing task in a first portion of the configurable resource; and executing the controller operation in connection with the plurality of local elements, in a second portion of the configurable resource.
US10990286B1
An apparatus comprises a processing device that is configured to identify first and second subsets of nodes in a plurality of nodes, the first subset of nodes having dependencies with a first node in the plurality of nodes and the second subset of nodes having dependencies with a second node in the plurality of nodes. The processing device is configured to select the first node for an upgrade and to determine that the second node is not included in the first subset. The processing device is configured to determine that the first node is not included in the second subset and to upgrade the first and second nodes at least partially in parallel based at least in part on the determination that the second node is not included in the first subset and the determination that the first node is not included in the second subset.
US10990284B1
An alert configuration system facilitates accurate and reliable configuration of alerts for data protection policy in a data protection system, including eliminating or reducing manual configuration of data protection policy. The system identifies risks through trend analysis and behavioral statistics as applied to historical data, and automatically configures alerts for the identified risks so that alerts are generated upon detection of the identified risks. After detecting differences between tracked values for a data protection system and predicted values obtained through trend analysis and behavioral statistics as applied to the historical data, the alert configuration system automatically adjusts the configuration of alerts for data protection policy in accordance with the predicted values. The tracked and predicted values include attributes of a data protection system embodied in key performance indicators associated with the identified risks based on the trend analysis and behavioral statistics as applied to historical data.
US10990277B2
A method comprising displaying, on a touchscreen, a digital electronic document; receiving first input from the touchscreen and determining that the first input comprises a rectangle gesture; receiving second input from the touchscreen and determining that the second input comprises a subdivision gesture that indicates dividing the rectangle; determining that the first input and the second input have been received within a time threshold; in response to determining that the first input and second input have been received within the time threshold, automatically generating a table that comprises a plurality of cells; automatically placing the table in the document at a location that is based on the first input and updating the document that is displayed on the touchscreen to visually show the table; wherein the method is performed by one or more computing devices.
US10990272B2
In one implementation, a method for causing display of a subset of objects of a data set can including causing a first visual indication to display at a first area of a user interface that a first object is a focal object, causing a second area of the user interface to display a filter applied to the data set, and causing a third area of the user interface to display a subset of objects of the data set based on the focal object and the filter.
US10990268B2
An operation method and a terminal device are provided for simplifying operations between applications. The method according to an embodiment includes: receiving a screen splitting instruction, splitting a screen into an original application display region and a new display region, where the new display region is configured to display history operation content and at least one application icon, receiving a target operation instruction, determining target content and a target application icon corresponding to the instruction, and transmitting the target content to an application program corresponding to the target application icon in response to the target operation instruction, where the target content is content selected in the history operation content or content selected in the original application display region.
US10990264B2
Described herein is a framework for facilitating user interface development. In accordance with one aspect, a trigger for creating a native user interface element for a target platform based on a user interface context is received from a client system. The native user interface element may be instantiated and initialized, along with an associated native control. The user interface context with the native user interface element may then be returned to the client system.
US10990262B2
Display screen generation apparatus, factory automation system, and display screen generation method
A display apparatus (101) includes an input unit (220); a communication unit (250); a display unit (210); and a control unit (240) including a display content setting unit (244), a layout setting unit (245) for setting a screen layout, and a screen generation unit (246) for generating a display screen based on the display content, the screen layout, and information acquired via the communication unit (250) and concerning the PLC. The display content setting unit (244) displays a candidate list of a display item based on at least one of: network configuration information (231) of equipments (103) and a PLC (102) which is created in advance, an equipment information file (232), and device allocation information (233) of the equipments (103) and the PLC (102), to the display unit, and sets display content based on input information coming from the input unit (220). The display apparatus can thus generate a display screen for an FA system based on information shared with another apparatus, as information concerning an equipment which is information other than screen configuration information.
US10990251B1
Disclosed herein are system, method, and computer program product embodiments for determining an object of interest in an augmented reality environment, displaying an augmented reality selector containing pertinent actions in a reachable area, and causing a selected action to be executed. The augmented reality application may determine an augmented reality object of interest in an augmented reality experience and determine a reachable area of screen from the determined object to a reachable area. The augmented reality application may then display an augmented reality selector in the reachable area that includes interaction options determined based on the augmented reality object being focused on. In a mobile embodiment, this enhancement allows users to interact with the object without repositioning their hands or losing site of the object in the augmented reality experience. For an AR headset, by displaying the augmented reality selector in a reachable area, a user's field of vision remains unimpeded, and the user may interact with the object via simple gestures such as clicks.
US10990248B1
Disclosed is a system for collecting information about operations performed on a client device and storing the operation information. Operations are combinations of view-structures and events that occur as a user interacts with applications on a client device. A view-structure may be a data structure including information about interface elements of a software application and information about content stored within the interface elements. An event may be an action performed with respect to an interface element, or another type of input to the system. The system receives information about events that occur on a client device and provides a channel of communication between an operation mimicry system and an operating system of the client device such that the operation mimicry system can store data about executed operations.
US10990246B1
Techniques are disclosed for generating and modifying digital content including graphical representations of items offered within an electronic catalog. Various interfaces are provided to enable a user to create digital content utilizing graphical representations of these items. Once created, the digital content may be shared with other users and feedback may be obtained from the recipients of the digital content.
US10990242B2
Systems and methods are provides for changing a window stack for a multi-screen device. The window stack can change based on the movement of a window. The system can receive a gesture indicating a change in the position of a window in the device. Upon receiving the gesture, the system determines a new position in the window stack for the moved window. Then, the system can determine a display associated with the moved window and change the logic data structure associated with the moved window to describe the new position of the moved window in the window stack.
US10990239B1
A display control apparatus includes one or more processors control display content in the display section, according to an interrupt request or a manipulation input, wherein the one or more processors display a first screen corresponding to the interrupt request in a first region in a display region of the display section when the interrupt request is received, and delete the first screen and display a second screen corresponding to a response to the interrupt request in a second region in the display region when the response is received by performing manipulation input to the first screen with the finger of the user, and a distance in a vehicle width direction between a driver's seat provided in a vehicle that includes the display section and the second region is greater than a distance in the vehicle width direction between the driver's seat and the first region.
US10990229B2
A touch sensor panel is disclosed. In some examples, the touch sensor panel includes drive electrodes and sense electrodes, wherein the drive electrodes and sense electrodes form touch nodes. In some examples, touch nodes include differently-sized drive and/or sense electrodes, and changes to the size or quantity of reference or floating electrodes disposed within the drive and/or sense electrodes are used to substantially balance the areas of the drive and/or sense electrodes in a given touch node.
US10990228B2
The present disclosure relates to an input device comprising a flat panel defining an array of control surfaces, a support disposed on a side of the panel, and a substantially flat film layer placed between the panel and the support defining an array of capacitive sensors, wherein each control surfaces comprises backlightable luminous surfaces and are disposed on a surface of the panel facing towards an operator, wherein each capacitive sensor forms a measuring capacitance assigned to one control surface, wherein the panel has a light-conducting layer covering the luminous surfaces, wherein a lighting means is provided for each control surface for backlighting the associated luminous surface of the control surface while transmitting light through the light-conducting layer, wherein the support forms a web which protrudes towards the panel and is connected to the panel in order to fix the film layer structure between the panel and the support.
US10990227B2
A touch pad comprises a capacitive sensor for sensing a manipulation gesture; a light guiding plate arranged on the capacitive sensor; an identification layer having a pattern disposed on the light guiding plate; a filter layer disposed on the identification layer, the filter layer having a first filter region and a second filter region, wherein the first filter region and the second filter region do not overlap; and a light emitting module having a light emitting surface, wherein the light emitting module is disposed at the periphery of the light guiding plate; wherein the light emitting surface provides light to the light guiding plate; the light passes through the first filter region to be a first shade, and the light passes through the second filter region to be a second shade; the color of the first shade is different from the color of the second shade.
US10990205B2
A display device includes a display panel having a display area and a non-display, an input sensing unit overlapping the display panel, a cover window overlapping the input sensing unit, a first electrode overlapping the non-display area and disposed between the cover window and the input sensing unit, a second electrode disposed between the cover window and the first electrode, a pressure-sensitive member disposed between the first electrode and the second electrode, and a first spacer and a second spacer both disposed between the first electrode and the second electrode. A first minimum thickness of the pressure-sensitive member corresponds to the first spacer. A second minimum thickness of the pressure-sensitive member corresponds to the second spacer and is unequal to the first minimum thickness of the pressure-sensitive member.
US10990201B2
A pen input device sheet, which contacts a tip part of a core body of an electronic pen for a pen input device, includes a resin film layer. A diameter of the tip part is SR. An amount of sinking of the resin film layer is δ and a coefficient of kinetic friction between the resin film layer and the tip part is μ, which change according to a load when the tip part is in contact with the pen input device sheet. When the load applied to the tip part of the core body is changed and corresponding measurements are taken, and the measurements plotted with μ allocated to an ordinate axis and a ratio of δ/SR is allocated to an abscissa axis, a fitted straight line plotted based on the measurements has a proportional relation corresponding to a proportional relation between μ and the ratio of δ/SR.
US10990198B2
Embodiments are generally directed to a wireless stylus with force expression capability. An embodiment of an apparatus includes a body; a microcontroller; a force sensor to detect a pressure applied against the body of the apparatus; one or more motion sensors; and a wireless transmitter and antenna, the microcontroller to transmit force data from the force sensor and motion data from the one or more motion sensors via the wireless transmitter and antenna.
US10990197B2
A display system includes an HMD mounted on a head of a user, and a smartphone to which the HMD is coupled, and the smartphone includes a touch sensor that accepts a position input operation and detects coordinates of an operating position with reference to set coordinate axes, a magnetic sensor that detects an orientation of the touch sensor, and an adjustment unit that adjusts an orientation of the coordinate axes, based on a detection result of the magnetic sensor.
US10990196B2
An electronic device includes a camera module capturing an image, a sensor module recognizing a signal associated with the electronic device or an external object, a first display and a second display, each of which is configured to output content, a memory, and a processor electrically connected to the camera module, the first display, the second display, and the memory. The processor is configured to determine whether the electronic device enters a first state, to capture a source image by using the camera module, when entering the first state, and to generate a first output image output on the first display or a second output image output on the second display based on the source image.
US10990191B2
An information processing device includes: an outline extraction unit extracting an outline of a subject from a picked-up image of the subject; a characteristic amount extraction unit extracting a characteristic amount, by extracting sample points from points making up the outline, for each of the sample points: an estimation unit estimating a posture of a high degree of matching as a posture of the subject by calculating a degree of the characteristic amount extracted in the characteristic amount extraction unit being matched with each of a plurality of characteristic amounts that are prepared in advance and represent predetermined postures different from each other; and a determination unit determining accuracy of estimation by the estimation unit using a matching cost when the estimation unit carries out the estimation.
US10990188B2
An intelligent television can provide various interfaces for providing video-on-demand (VOD). The user interfaces include unique visual representations and organizations that allow the user to utilize the intelligent television more easily and more effectively. Particularly, the user interfaces pertain to the display of VOD content and better organizations thereof. Further, the user interfaces provide unique process of transitioning between the VOD content.
US10990185B2
In example implementations described herein, there is a smart hat that is configured to receive gesture inputs through an accelerometer or through touch events on the hat, with light emitting diodes providing feedback to the wearer. The smart hat can be configured to be connected wirelessly to an external apparatus to control the apparatus by transmitting and receiving messages (e.g., commands) between the hat and the apparatus wirelessly. Further, a network of smart hats may be managed by an external device depending on the desired implementation.
US10990181B2
A display device may include a display panel, a touch member disposed on the display panel and configured to sense a touch signal, a cover panel sheet disposed under the display panel and having an opening via which at least a part of the display panel is exposed, a first vibrating element disposed in the opening, a touch drive chip electrically connected to the touch member and configured to detect touch coordinates in response to the touch signal, a processor electrically connected to the touch drive chip and configured to receive the touch coordinates to generate a pattern signal corresponding to the touch coordinates, and a haptic drive chip electrically connected to the processor and configured to receive the pattern signal to control the first vibrating element. The first vibrating element may be operated differently for different periods of time.
US10990179B2
A haptic presentation apparatus that includes a force sensor that detects force input to an operation portion that is operated by a user, and generates an electric signal corresponding to the detected force, a vibration actuator that presents tactile sensation to the user, a vibration damping member to be interposed between the force sensor and the vibration actuator; a first mechanical part contacting the force sensor; and a second mechanical part contacting the vibration actuator, and the vibration damping member is provided between the first mechanical part and the second mechanical part, such that the vibration damping member contact neither the force sensor nor the vibration actuator.
US10990174B2
Methods and apparatus for providing a dynamically-updated computerized musculo-skeletal representation comprising a plurality of rigid body segments connected by joints. The method comprises recording, using a plurality of autonomous sensors arranged on one or more wearable devices, a plurality of autonomous signals from a user, wherein the plurality of autonomous sensors include a plurality of neuromuscular sensors configured to record neuromuscular signals. The method further comprises providing as input to a trained statistical model, the plurality of neuromuscular signals and/or information based on the plurality of neuromuscular signals. The method further comprises determining, based on an output of the trained statistical model, musculo-skeletal position information describing a spatial relationship between two or more connected segments of the plurality of rigid body segments of the computerized musculo-skeletal representation, and updating the computerized musculo-skeletal representation based, at least in part, on the musculo-skeletal position information.
US10990169B2
An endpoint system including one or more computing devices presents an object in a virtual environment (e.g., a shared virtual environment); receives gaze input corresponding to a gaze of a user of the endpoint system; calculates a gaze vector based on the gaze input; receives motion input corresponding to an action of the user; determines a path adjustment (e.g., by changing motion parameters such as trajectory and velocity) for the object based at least in part on the gaze vector and the motion input; and simulates motion of the object within the virtual environment based at least in part on the path adjustment. The object may be presented as being thrown by an avatar, with a flight path based on the path adjustment. The gaze vector may be based on head orientation information, eye tracking information, or some combination of these or other gaze information.
US10990159B2
Systems, apparatuses, and methods for retaining architected state for relatively frequent switching between sleep and active operating states are described. A processor receives an indication to transition from an active state to a sleep state. The processor stores a copy of a first subset of the architected state information in on-die storage elements capable of retaining storage after power is turned off. The processor supports programmable input/output (PIO) access of particular stored information during the sleep state. When a wakeup event is detected, circuitry within the processor is powered up again. A boot sequence and recovery of architected state from off-chip memory are not performed. Rather than fetch from a memory location pointed to by a reset base address register, the processor instead fetches an instruction from a memory location pointed to by a restored program counter of the retained subset of the architected state information.
US10990151B2
In embodiments, an apparatus includes a burst current monitor, to detect a burst of input current drawn by a SSD from a host above a pre-defined burst threshold, and control logic coupled to the burst current monitor. The control logic, in response to the detection by the burst current monitor of the input current above the burst threshold, causes a capacitor of the SSD to supply an assistance current to the SSD, to reduce the input current drawn by the SSD. In embodiments, the capacitor is a hold-up capacitor disposed in a PLI circuit of the SSD, and the apparatus is integrated within a hold-up control logic sub-circuit of the PLI circuit.
US10990135B2
The present invention relates to an electronic device having a component-protecting structure that may waterproof and dustproof components exposed to the outside of the electronic device. According to the present disclosure, since the protection cover is pivotably supported by the hinge structure, the protection cover may be prevented from being broken even when the user continuously opens and closes the protection cover.
US10990133B2
A flat portion includes a corner side that is provided between the first and second sides and of which a tangent intersects the first and second sides. An inclined portion includes a first portion that is bent along the first side, a second portion that is bent along the second side, and a third portion that is bent from the corner side. A flexible display panel includes a notch that is provided between the first and second portions and of which a gap spreads in a direction away from the flat portion in a state where the flexible display panel is laid flat. Facing sides of the notch facing each other are adjacent to each other in a state where the flexible display panel is bent.
US10990131B2
A manufacturing method of touch sensors is provided. A flexible touch sensing component can be formed on a first substrate by a release layer. Next, the flexible touch sensing component is transferred to a second substrate after a releasing step. Furthermore, by the support of the second substrate, the flexible touch sensing component can be processed and then adhered a desired cover. After releasing the second substrate from the flexible touch sensing component, the touch sensor is formed.
US10990126B1
A wireless communication terminal includes: a body; a touch panel on a front surface and having top and bottom edges longer than left and right edges; a battery storage space; a pen storage space; and a substrate. The battery storage space is between a center line and a bottom edge of the body. A center point of the battery storage space is within a belt-shaped area having a width of 2 cm that spreads in a left-right direction and including the center point of the front surface. The pen storage space is between a bottom edge of the substrate and a top edge of the battery storage space and has a longitudinal axis parallel to a top of the battery storage space. A wiring connecting power terminals of two batteries stored in the battery storage space to the substrate does not intersect the pen storage space.
US10990120B2
A method operates a first-in-first-out (FIFO) buffer with a first clock, and operates one of a read pointer or a write pointer of the FIFO buffer with the first clock while operating the other one of the read pointer or write pointer with a second clock. One of a serializer fed from the FIFO buffer output, or a de-serializer feeding the FIFO buffer input, is operated with the second clock. Timing pulses indicate that the pointer operating with the second clock has reached a predetermined point in its cycle. The phase of the second clock is adjusted based on a relationship between the timing pulses and an advance period of the pointer operating with the first clock. The pointer operating with the first clock is reset to achieve a desired value for the relationship. A skew created from adjusting the phase of the second clock is corrected.
US10990115B2
A chemical controller for an aquatic application comprising an output relay. The chemical controller further includes a current detection circuit configured to detect current on an output of the output relay and a current fault detection device configured to output a current fault signal when a current fault condition has occurred. A relay latch of the chemical controller receives the relay enable signal and the current fault signal and decouples the relay enable signal from a corresponding output when a current fault condition has occurred. A relay drive circuit receives a signal from the corresponding output to responsively activate and deactivate the output relay. A watchdog timer circuit causes the output relay to be deactivated in response to detecting a hung processor.
US10990088B2
A method for transporting inventory items includes moving a mobile drive unit to a first point within a workspace. The first point is a location of an inventory holder. The method further includes docking the mobile drive unit with the inventory holder and moving the mobile drive unit and the inventory holder to a second point within the workspace. The second point is associated with conveyance equipment. The method further includes moving the inventory holder to a third point within the workspace using the conveyance equipment.
US10990081B2
The present disclosure provides a processing method, a processing apparatus, and an electronic device. The method includes identifying a connection relationship, from two or more candidate connection relationships, that matches a plug connect between a first port of an external device and a second port of an electronic device, in response to detecting a plug connect between the first port and the second port; based on the connection relationship, identifying a control command corresponding to the connection relationship, each candidate connection relationship corresponding to a different control command; and responding to the control command.
US10990080B2
A facility for automated modelling of the cutting process for a particular material to be cut by a beam cutting tool, such as a waterjet cutting system, from empirical data to predict aspects of the waterjet's effect on the workpiece across a range of material thicknesses, across a range of cutting geometries, and across a range of cutting quality levels, all of which may be broader than, and independent of the actual requirements for a target workpiece, is described.
US10990079B2
A fabricating apparatus includes a fabricating device, a sensor, and a control unit. The fabricating device is configured to fabricate a fabrication layer according to fabrication data of a three-dimensional object. The sensor is configured to measure a shape of the fabrication layer. The control unit is configured to control the fabricating device according to the fabrication data and the shape of the fabrication layer measured with the sensor.
US10990078B2
One or more aspects of the present invention relate to a computer-implemented method for part analytics, in particular for analyzing the quality, the machining process and preferably the engineering process, of a workpiece machined by at least one CNC machine. According to these aspects, the method may include providing a digital machine model of the CNC machine with realtime and non-realtime process data of the at least one CNC machine, the realtime and non-realtime process data being recorded during the machining process of the workpiece under consideration; and subsequently simulating the machining process under consideration by means of the digital machine model based at least partially on the recorded realtime and non-realtime process data.
US10990076B2
An evapotranspiration mitigation method, system, and computer program product include checking a condition via a first sensor connected to an outside of a device to compute an evapotranspiration level and activating a roof opening of the device to deploy a roof from the device if the evapotranspiration level is greater than a pre-determined threshold.
US10990073B2
An inter-variable dependency analyzing unit analyzes a relation between an argument and a return value between instructions of a plurality of instructions included in a sequence control program, which is a control program written in a language for sequence control. A PLC instruction sorting/division unit at least either changes an instruction execution order of the plurality of instructions or divides the sequence control program in units of instructions, based on the relation between the argument and the return value between the instructions analyzed by the inter-variable dependency analyzing unit.
US10990070B2
A state quantity acquiring unit is configured to acquire a state quantity of a turbine. A time calculation unit is configured to calculate an operable time at an over firing operation of the turbine based on a design life of the turbine and a state quantity. A distance calculation unit configured to calculate a Mahalanobis distance based on the state quantity. A determination unit configured to determine whether or not the over firing operation of the turbine is possible by the Mahalanobis distance and the operable time.
US10990068B2
Technologies for providing cloud-based management of an electrical grid include a method. The method includes determining, by a compute device of a cloud data center, one or more cloud-based electrical grid management services to provide for a client of the cloud data center. The method also includes executing, by the compute device, each determined service in a virtual machine hosted by the compute device, receiving, by the compute device, data from one or more field devices in the electrical grid through an encrypted virtual private network, and analyzing, by the compute device and with the one or more determined services executed in the virtual machine, the received data to determine a responsive action.
US10990063B2
The present description may provide a method of generating a hologram measurement pattern for measuring image quality of holographic display, including: generating a test pattern and a common pattern including at least one grayscale bar; generating measurement pattern data by combining the common pattern with a frame of the test pattern; and generating the hologram measurement pattern by inserting a random phase into the measurement pattern data and an apparatus applied thereto, thereby more accurately measuring the quality of the 3D holographic image reproduced by the holographic display.
US10990057B2
An image forming apparatus includes an image holding member; a charging unit; an electrostatic image forming unit; a developing unit that includes an electrostatic image developer including a toner and develops the electrostatic image formed on the surface of the image holding member with the electrostatic image developer to form a toner image; a transfer unit; and a cleaning unit that removes toner particles present on the surface of the image holding member. The cleaning unit includes a cleaning blade arranged to contact with the surface of the image holding member. The cleaning unit includes a cleaning blade A containing a contacting portion having a JIS-A hardness of 90° or more, or the cleaning unit includes a control unit B that controls a load with which the cleaning blade contacts with the image holding member, the control unit B controlling the load in a constant load mode. The toner includes toner particles; and silica particles having a number average particle size of 110 nm to 130 nm, a large-diameter-side number particle size distribution index (upper GSDp) of less than 1.080, and an average circularity of 0.94 to 0.98, wherein 80 number % or more of the silica particles have a circularity of 0.92 or more.
US10990054B2
An energization controlling portion selectively controls energization of a plurality of heat generating elements so that electric power to be supplied to the heat generating elements to heat a non-image heating region, through which an image formed on a recording material does not pass, among a plurality of heating regions of an image heating portion, is smaller than electric power to be supplied to the heat generating elements to heat an image heating region, through which the image passes, among the plurality of heating regions. When an abnormality detecting portion detects an abnormality in an image forming apparatus, the energization controlling portion increases the electric power to be supplied to the heat generating elements to heat the non-image heating region.
US10990048B1
A fixing belt includes an annular resin base layer having a water absorption rate of 3% or less, a metal layer provided on the outer peripheral surface of the resin base layer, and an elastic layer provided on the outer peripheral surface of the metal layer.
US10990046B2
A fixing device includes a fixing belt, a pressure member, and a heating section. The heating section faces an inner circumferential surface of the fixing belt. The heating section includes a heater and a heater holding member. The heater heats the fixing belt. The heater holding member holds the heater. The heater holding member has a first side surface, a second side surface, and an inclined slit. The first and second side surfaces are in contact with the inner circumferential surface. The first side surface has the inclined slit. The inclined slit is located in the first side surface in a direction of a rotational axis of the fixing belt. The inclined slit has one end on a side of the pressure member and the other end on an opposite side to the side of the pressure member. The other end is located nearer a middle (center) of the first side surface in the direction of the rotational axis than the one end.
US10990043B2
A fixing device receives a recording material having a toner image and applies pressure and heat to fix the toner image. The fixing device includes a fixing member, a sliding member, a pressing member, and a heating member. The fixing member has a rotatable endless belt shape that includes an inner circumferential resin layer. The sliding member is pressed against the inner circumferential surface of the fixing member with a lubricant interposed between the sliding member and the inner circumferential surface. The sliding member has a resin coating layer and slides on the inner circumferential surface. The pressing member presses the recording material toward an outer circumferential surface of the fixing member. The heating member generates heat to heat the recording material. A surface hardness of the inner circumferential surface of the fixing member is smaller than a surface hardness of the sliding surface of the sliding member.
US10990042B2
An intermediate transfer belt is provided onto which a toner image obtained by developing a latent image formed on an image bearer with a toner is transferred. The intermediate transfer belt includes a base layer and an elastic layer laminated on the base layer. The elastic layer includes an ether-based urethane rubber and particles. The elastic layer has a flame retardancy of vertical thin material (VTM)-1 or higher in UL94-VTM test, and the intermediate transfer belt has a Martens hardness of 0.3 to 0.6 N/mm2 and an elastic power of 60% to 85%.
US10990035B2
A toner container includes a container main body, a conveying body, at least one first rotating body, and a second rotating body. The container main body has a compartment and an exit port. The compartment contains toner. The exit port allows the toner to be ejected from the compartment. The conveying body is located inside the compartment. The conveying body moves in a direction approaching the exit port while rotating to convey the toner to the exit port. The first rotating body engages with an outer circumferential surface of the conveying body and rotates according to rotation of the conveying body. The second rotating body rotates according to a first driving force generated by rotation of the first rotating body. The first rotating body is located at a prescribed position. The first rotating body rotates in response to the conveying body arriving at the prescribed position.
US10990033B2
In an image forming apparatus, a controller controls a toner container so that toner in the toner container is supplied to a developing section according to replenishment amount information stored in storage. The developing section includes a developer container that contains toner supplied from the toner container, and a sensor that detects a concentration of the toner in the developer container. The controller changes a replenishment amount indicated in the replenishment amount information based on a predicted toner concentration value in the developer container after the toner is supplied to the developer container under control of the toner container, and a detected toner concentration value detected by the sensor.
US10990030B2
To provide a shading correction signal generation device including a correction amount setting signal generator that generates a correction amount setting signal, a modulator that modulates the correction amount setting signal by a predetermined modulation scheme and outputs the modulation signal, and a filter circuit that filters the modulation signal to generate a shading correction signal. During a transition period, the correction amount setting signal generator generates the correction amount setting signal in which a difference between a level at an end of a predetermined period and an average level during the transition period is larger than a difference between the level at the end of the predetermined period and a level at a start of a shading correction period.
US10990025B2
An apparatus and method for controlling temperature of a patterning device in a lithographic apparatus, by flowing gas across the patterning device. A patterning apparatus includes: a patterning device support structure configured to support a patterning device; a patterning device conditioning system including a first gas outlet configured to provide a gas flow over a surface of the patterning device and a second gas outlet configured to provide a gas flow over a part of a surface of the patterning device support structure not supporting the patterning device; and a control system configured to separately control the temperature of the gas exiting the first and second gas outlets such that the gas exiting the second gas outlet is at a higher temperature than the gas exiting the first gas outlet and/or to separately control the temperature and gas flow rate of the gas exiting the first and second gas outlets.
US10990022B2
A metrology system may include a controller coupled to a metrology tool. The controller may receive a metrology target design including at least a first feature formed by exposing a first exposure field on a sample with a lithography tool, and at least a second feature formed by exposing a second exposure field on the sample with the lithography tool, where the second exposure field overlaps the first exposure field at a location of a metrology target on the sample. The controller may further receive metrology data associated with the metrology target fabricated according to the metrology target design, determine one or more fabrication errors during fabrication of the metrology target based on the metrology data, and generate correctables to adjust one or more fabrication parameters of the lithography tool in one or more subsequent lithography steps based on the one or more fabrication errors.
US10990013B2
A method for forming a semiconductor device structure is provided. The method includes forming a material layer over a substrate and forming a resist layer over the material layer. The resist layer includes an inorganic material and an auxiliary. The inorganic material includes a plurality of metallic cores and a plurality of first linkers bonded to the metallic cores. The method includes exposing a portion of the resist layer. The resist layer includes an exposed region and an unexposed region. In the exposed region, the auxiliary reacts with the first linkers. The method also includes removing the unexposed region of the resist layer by using a developer to form a patterned resist layer. The developer includes a ketone-based solvent having a formula (a), wherein R1 is linear or branched C1-C5 alkyl, and R2 is linear or branched C3-C9 alkyl.
US10990011B2
Provided are a curable composition for imprinting and a cured product, a pattern forming method, and a lithography method in which the curable composition for imprinting is used, the curable composition having excellent resolution ability, filling properties into a mold, and releasability from a mold in a case where a fine pattern having a size of 20 nm or less is prepared. The curable composition for imprinting includes: a monofunctional polymerizable compound; a bifunctional polymerizable compound; and a photopolymerization initiator, in which a content of the monofunctional polymerizable compound is 5 to 30 mass % with respect to a content of all the polymerizable compounds, a content of the bifunctional polymerizable compound is 70 mass % or higher with respect to a content of all the polymerizable compounds, at least one bifunctional polymerizable compound is a bifunctional polymerizable compound in which the number of atoms linking two polymerizable groups to each other is 2 or less, and a content of a bifunctional polymerizable compound that does not include an alicyclic structure and an aromatic ring structure and in which the number of atoms linking two polymerizable groups to each other is 3 or more is 30 mass % or lower with respect to the content of all the polymerizable compounds.
US10990000B2
The present disclosure teaches a photolithography plate and a mask correction method, and relates to the field of semiconductor technologies. In forms of the mask correction method, a patterned mask is formed on a substrate, a location of a scattering bar embedded in the substrate is determined according to the mask, and an opening is formed at the determined location so as to embed the scattering bar in the opening. A scattering bar is embedded in a substrate of a photolithography plate so as to effectively avoid the impact of the scattering bar on a mask pattern, reduce a deposition loss, improve the correction effect, and shorten a correction time.
US10989999B2
A halftone phase shift mask blank comprising a transparent substrate and a halftone phase shift film thereon is provided. The halftone phase shift film includes at least one layer composed of a silicon base material having a transition metal content ≤3 at %, a Si+N+O content ≥90 at %, a Si content of 30-70 at %, a N+O content of 30-60 at %, and an O content ≤30 at %, and having a sheet resistance ≤1013/Ω/□. The halftone phase shift film undergoes minimal pattern size variation degradation upon exposure to sub-200 nm radiation, and has chemical resistance and improved processability.
US10989996B2
A light source device that radiates excitation light or emitted light by the excitation light, includes: an excitation light source that radiates the excitation light; a fluorescent wheel that includes a phosphor, which emits light in a predetermined wavelength range on reception of the excitation light, in a circumferential direction; a driving device that rotates the fluorescent wheel; and a shielding member that is arranged around the excitation light source and the fluorescent wheel and shields the excitation light and the emitted light, wherein an opening through which outside air is introduced is provided at a part of the shielding member.
US10989995B2
The present disclosure describes a laser assembly. The laser assembly includes a support comprising at least one mounting groove. The laser assembly includes at least one laser mounted in the at least one mounting groove in a one-to-one correspondence. Each of the at least one laser includes a light emitting component configured to emit a light beam. A beam-shaping component is disposed at a light path of the light emitting component. The beam-shaping component includes a light incident surface disposed close to the light emitting component, the light incident surface is configured to transmit the light beam emitted from the light emitting component toward an opening of the mounting groove, and the light incident surface is configured to change a divergence angle of the light beam along at least one of a fast axis direction or a slow axis direction of the light beam.
US10989994B2
The projector includes a cooler cooling a cooling target based on transformation of a refrigerant into a gas. A refrigerant generator of the cooler includes a moisture absorption/desorption member, a first blower feeding air to the moisture absorption/desorption member, a first heat exchanger, a second blower circulating air inside a circulation channel passing through the first heat exchanger and the moisture absorption/desorption member, a second heat exchanger at least partially disposed in the circulation channel. The second heat exchanger includes a thermoelectric element, a first heat-transfer member coupled to a heat absorption surface of the thermoelectric element, and a second heat-transfer member thermally coupled to a heat dissipation surface of the thermoelectric element. The first heat-transfer member cools the air flowing through the circulation channel. The second heat-transfer member has a heat dissipation section configured to heat the air which was cooled by the first heat-transfer member.
US10989993B2
A control device for controlling a shape of a projection image projected by a projector. The control device communicates with the projector. A correction target point of the projection image is selected, and an image including an image indicative of the selected correction target point and a first pattern associated with the correction target point is displayed on a display section. A user's operation for moving the target point of the projection image is received. According to selection of the target point of the projection image, a first instruction for projecting a second pattern corresponding to the first pattern is transmitted to the projector, and a second instruction for moving the target point of the projection image according to the received user's operation is transmitted to the projector.
US10989989B2
An image pickup apparatus that can store a display device in an apparatus body and that prevents snap fit connection from releasing in a pulled-out state where the display device is pulled out while keeping ease of assembly in manufacturing. The image pickup apparatus includes a first barrel, a second barrel that is connected to the first barrel and achieves a stored state and the pulled-out state of the display device by relatively moving with respect to the first barrel, and a third barrel that is connected to the second barrel by snap fit connection. The first barrel has a fastening part at its end of connection with the second barrel so that the fastening part suppresses release of the snap fit connection in the pulled-out state and does not suppress the release of the snap fit connection in the stored state.
US10989986B2
A shutter unit includes a base plate, a first blade operation member movable integrally with the first blade member between a first movement completion position and a first movement start position, a second blade operation member movable integrally with the second blade member between a second movement completion position and a second movement start position, a first charge member configured to charge the first blade operation member from the first movement completion position to the first movement start position, and a second charge member configured to charge the second blade operation member from the second movement completion position to the second movement start position, wherein the first charge member and the second charge member include coaxially arranged cam gears and are configured to rotate in opposite directions.
US10989984B2
Provided is an optical phased array including a light injector, a first splitter connected to the light injector, a first phase shifter connected to the first splitter, a plurality of waveguides connected to the first splitter, portions of the plurality of waveguides being connected to the first splitter via the first phase shifter, an antenna array connected to the plurality of waveguides, a single mode filter provided in each of the plurality of waveguides, and a first photodetector connected to the first splitter and configured to detect a portion of light radiated onto the antenna array.
US10989983B2
An amplification waveguide device and an amplification beam steering apparatus are provided. The amplification beam steering apparatus includes a beam steerer configured to control emission directions of light beams output therefrom, a plurality of waveguides configured to guide the light beams output from the beam steerer, and a light amplifier configured to amplify the light beams traveling through the plurality of waveguides.
US10989982B2
An example system includes a bulk steering crystal apparatus having a first lens face and a second concave face. The example bulk steering crystal apparatus further includes a number of steering portions interposed between the first lens face and the second concave face, where each of the steering portions includes a bulk substrate portion including an electro-optical material and a corresponding high-side electrode electrically coupled to the corresponding one of the number of steering portions.
US10989976B2
Methods are described for the commissioning of optically switchable window networks. During commissioning, network addresses are paired with the locations of installed devices for components on a window network. Commissioning may also involve steps of testing and validating the network devices. By correctly pairing the location of a device with its network address, a window network is configured to function such that controls sent over the network reach their targeted device(s) which in turn respond accordingly. The methods described herein may reduce frustrations that result from mispairing and installation issues that are common to conventional commissioning practices. Commissioning may involve recording a response to a manually or automatically initiated trigger. Commissioning methods described herein may rely on user input, or be automatic, not requiring user input.
US10989974B2
It is an object to provide a liquid crystal display device which has excellent viewing angle characteristics and higher quality. The present invention has a pixel including a first switch, a second switch, a third switch, a first resistor, a second resistor, a first liquid crystal element, and a second liquid crystal element. A pixel electrode of the first liquid crystal element is electrically connected to a signal line through the first switch. The pixel electrode of the first liquid crystal element is electrically connected to a pixel electrode of the second liquid crystal element through the second switch and the first resistor. The pixel electrode of the second liquid crystal element is electrically connected to a Cs line through the third switch and the second resistor. A common electrode of the first liquid crystal element is electrically connected to a common electrode of the second liquid crystal element.
US10989973B2
A 3D printed display panel includes two opposing substrates and a black matrix formed on one of the substrates. The light proof areas of the black matrix include multiple first portions, multiple second portions and multiple third portions arranged to form a grid structure. The first portions and the third portions are alternately arranged in a direction of the scanning lines, the second portions and the third portions are alternately arranged in a direction of the data lines. Meshes of the grid structure are aperture zones of the black matrix. The aperture zones are in one-to-one correspondence with the pixel units. A vertical projections of the scanning lines and the data lines on the second substrate are located in the lightproof areas; where a minimum width of one first portion is X, a minimum width of one second portion is Y, and |X−Y|≤2 μm.
US10989972B2
A liquid crystal display device includes: common electrodes that are opposed to pixel electrodes respectively; a detection circuit that detects a waveform of a common potential at the plurality of common electrodes; and a determination circuit that determines abnormality of the liquid crystal display device based on the waveform detected by the detection circuit. A plurality of pixels are divided into a plurality of segments, the common electrodes are provided corresponding to the plurality of segments, and the detection circuit detects the waveform of the common potential at each of the common electrodes when a predetermined data signal is input to at least one of data signal lines whiled a predetermined gate signal is input to at least one of gate signal lines.
US10989963B1
The present disclosure provides a display panel comprising pixel units. Each of the pixel units has one or more first domains and one or more second domains. Each of the pixel units comprises a pixel electrode. The pixel electrode comprises first branches disposed in the one or more first domains at a first angle, and second branches disposed in the one or more second domains at a second angle. Every one or more first branches and every one or more second branches are staggered to form a zigzag structure between every first and second domains.
US10989961B2
In an embodiment, a display device comprises a display panel and a backlight unit. The backlight unit comprises a printed circuit, a light-emitting device on the printed circuit, and a transparent film including a holographic film. The holographic film includes at least an optical pattern overlapping the light-emitting device and modifying angle of a portion of light emitted by the light-emitting device. The backlight unit further comprises a light output pattern, where the portion of light with the modified angle passes through the light output pattern toward the display panel. The light output pattern may have a refractive index greater than a refractive index of the transparent film such that a refraction angle of the portion of light exiting the light output pattern is less than the incidence angle of the portion of light entering the light output pattern.
US10989960B2
The present disclosure relates to a direct-type backlight module and a liquid crystal display. the direct-type backlight module includes a back frame, a backlight source, optical films and the elastic rope. The install pillars are arranged on the first edge and the second edge opposite to the first edge of the back frame. The backlight source is arranged within the back frame. The elastic rope and the install pillars cooperatively defines the supporting net opposite to the backlight source. The optical films are arranged on the supporting net, and thus may be supported by the supporting net. In this way, the optical films may be prevented from collapse, so as to exclude the diffusion plate. Not only the cost of the manufacturing process may be reduced, and the thin design of the backlight module may be realized.
US10989951B2
A liquid crystal display is disclosed. The liquid crystal display includes a liquid crystal display panel including an upper glass substrate and a lower glass substrate that are disposed opposite each other with a liquid crystal layer interposed therebetween, a glass diffuser plate provided on a back surface of the liquid crystal display panel, an adhesive layer provided at an edge between the liquid crystal display panel and the glass diffuser plate, a light source provided at a back surface of the glass diffuser plate, and a cover bottom including a vertical portion that supports an edge of the glass diffuser plate at the back surface of the glass diffuser plate and is opposite to a side of the light source, and a horizontal portion that is extended from the vertical portion and is opposite to a back surface of the light source.
US10989943B2
A display unit that includes an image display part and a light-transmitting protective part arranged on the image display part. A cured resin layer is arranged between the display part and the protective part. The cured resin layer has a transmittance of 90% or higher in the visible range and a storage modulus at 25° C. of 1×107 Pa or less. The cured resin layer is formed from a resin composition that has a cure shrinkage of 5% or less.
US10989933B2
The present disclosure relates to a connector, an assistive device, a wearable device, and a wearable device kit. The connector includes a first magnetic connecting component; and a second magnetic connecting component detachably connected to the first magnetic connecting component by magnetic attraction. By means of the connector of the present disclosure, the assistive device can be detachably connected to the wearable device more reliably and more flexibly.
US10989927B2
A method includes providing frames of video data for being displayed by a head mounted display (HMD). Pixel data is encoded in a pixel of at least some of the video data frames, the encoded pixel data defining a focal state of an optics block of the HMD for displaying the respective frame of the video data to a user. The predetermined focal state is determined from a plurality of available focal states of the optics block, each focal state corresponding to a different focal plane of a virtual image generated based on the video data. The pixel used for encoding may be disposed outside a region of the frame that is displayable by the HMD.
US10989925B2
A light flux diameter expanding element includes a light guiding plate with a light input face and a light output face, and with a thickness of 0.2 mm to 0.8 mm; a diffraction grating on the input side; and a diffraction grating on the output side, and is provided so as to have the same grating period as that of the diffraction grating on the input side, in which a forming region of the diffraction grating on the input side is smaller than that of the output side, and a grating period of the diffraction grating on the input side is a period in which a small diffraction angle in diffraction angles of +1-st order diffracted light and −1-st order diffracted light, which are diffracted in the diffraction grating on the input side, in the light guiding plate becomes larger than a critical angle of the light guiding plate.
US10989922B2
Approaches presented herein enable displaying a virtual image in a real-world or virtual-world environment. More specifically, a virtual image is transmitted, via a virtual image projection component, through a substantially transparent medium onto a set of pinpoint mirrors in contact with the medium. The virtual image is transmitted, via the set of pinpoint mirrors, through the medium onto a set of optical elements that widens a field of view of the virtual image. A view of the virtual image transposed on a real-world or a virtual reality image is provided, via the set of optical elements, to a user looking through the medium. The light forming the virtual image is perceived by the human eye, but, because each pinpoint mirror of the set is smaller than the pupil of the human eye, none of the set of pinpoint mirrors is perceivable by the human eye due to their size.
US10989912B2
An optical coupler for mounting at a distal end of an optical imaging device includes a visualization section and an attachment section. At least one surface of the visualization section has a roughness that does not interfere with a video capture system of an optical imaging device. The optical coupler is sized and dimensioned for introduction into a region of the patient's heart for viewing a procedure, such as a heart valve repair or replacement procedure.
US10989900B2
An optical imaging lens includes a first lens element, a second lens element, a third lens element and a fourth lens element. The first lens element has positive refracting power, an optical-axis region of the object-side surface of the second lens element is convex, a periphery region of the object-side surface of the second lens element is convex, and an optical-axis region of the image-side surface of the second lens element is convex. The Abbe number of the first lens element is ν1, the Abbe number of the second lens element is ν2 and the Abbe number of the third lens element is ν3 to satisfy 61.119≤ν1+ν2+ν3≤96.733.
US10989898B2
An optics system, a telescope system, and an optics system for a telescope are provided. The optics system may include a plurality of mirrors arranged around and centered about four orthogonal, rotational axes in a quad-axis Coudé optical path. The rotational axes are consecutively dependent on one another, and the plurality of mirrors direct light to a predetermined region irrespective of an orientation of an incident beam directed to the plurality of mirrors.
US10989890B1
A heat management device able to be manufactured using 3-D printing and corresponding to a body of a head mounted display system having an outer wall that partially encloses a chamber. The outer wall of the heat management device comprises a plurality of channels that traverse a thickness of the outer wall, each channel shaped to allow air to flow between the interior and exterior of the chamber, while preventing light from outside the chamber from entering the chamber. In some embodiments, each channel may be shaped to comprise a first portion and a second portion connected at an acute angle, the connection between the first and second portions serving to block a direct path for light to traverse between the ends of the channel.
US10989887B2
Various embodiments may relate to a method of forming a photonic integrated circuit package (PIC). The method may include forming a redistribution layer (RDL) over a carrier. The method may also include forming a through hole or cavity on the redistribution layer. The method may additionally include providing a stop-ring structure, the stop-ring structure including a ring of suitable material, the stop-ring structure defining a hollow space, over the redistribution layer so that the hollow space is over the through hole or cavity. The method may further include arranging a photonic integrated circuit (PIC) die over the redistribution layer so that the photonic integrated circuit (PIC) die is on the stop-ring structure. The method may also include forming a molded package by forming a mold structure to at least partially cover the photonic integrated circuit (PIC) die to form the photonic integrated circuit package.
US10989886B2
Systems and methods described herein relate to the manufacture of optical elements and optical systems. An example method includes providing a first substrate that has a plurality of light-emitter devices disposed on a first surface. The method includes providing a second substrate that has a mounting surface defining a reference plane. The method includes forming a structure and an optical spacer on the mounting surface of the second substrate. The method additionally includes coupling the first and second substrates together such that the first surface of the first substrate faces the mounting surface of the second substrate at an angle with respect to the reference plane.
US10989885B2
A semiconductor module includes a photonic integrated circuit and a receptacle. The photonic integrated circuit includes a substrate, a waveguide disposed on the substrate, and a recess in the substrate and having a first width. The receptacle is bonded to a top surface of the substrate and aligning with the recess. The receptacle and the recess jointly form a cavity, and the receptacle has a second width greater than the first width. A method for manufacturing the semiconductor module is also disclosed.
US10989883B2
The disclosure relates to a connector arrangement having a first connector part and a second connector part, the second connector part being in the form of a receiving connector part having a receiver, and the receiver being connected to a first sensing device for sensing the signal received by the receiver. The connector arrangement is characterized in that the first connector part is in the form of a transmitting connector part that has a transmitter for the contactless transmission of a signal.
US10989880B2
An optical waveguide is disclosed. The optical waveguide includes a plate of transparent material comprising opposed first and second surfaces for guiding an optical beam between the surfaces by at least one of reflection or diffraction. A diffraction grating is disposed at the first surface for spreading the optical beam by diffracting portions thereof into a non-zero diffraction order to propagate inside the plate. The first diffraction grating includes an array of parallel grooves structured to provide a spatial variation of optical phase of the portions of the optical beam diffracted by the first diffraction grating into the non-zero diffraction order.
US10989868B1
An item such as a fabric-based item may have a layer of fabric such as a layer of woven fabric. The fabric layer may include warp and weft strands. The fabric may cover keys in a keyboard or may be used in forming other structures in the fabric-based item. Each key may have an illuminated key label. Portions of the fabric may be processed by pressing heated protrusions on a textured mold into polymer optical fibers in the fabric. The protrusions form corresponding light-scattering recesses in cladding portions of the optical fibers. Light-emitting diodes or other light sources may be coupled to respective end surfaces of the optical fibers. The light-emitting diodes emit light that is emitted from the thermally imprinted light-emitting regions formed by pressing the heated protrusions into the optical fibers.
US10989863B2
In various embodiments, an illumination structure includes a discrete light source disposed proximate a bottom surface of a waveguide and below a depression in a top surface thereof. A top mirror may be disposed above the discrete light source to convert modes of light emitted from the discrete light source into trapped modes, thereby increasing the coupling efficiency of the illumination structure.
US10989845B2
A method of making an array (18) of aberrated optical elements (20). The method comprises the steps of providing a substrate having a first surface with forming elements thereon, and controlled working a localized region on the first surface of the substrate. The controlled working is of a magnitude sufficient to aberrate one or more of the forming elements in an affected site surrounding the localized region.
US10989841B2
The present disclosure provides a lens coating fixture which comprises an upper plate and a lower plate disposed opposite to the upper plate and holding the lens to be coated together, the upper plate is provided with a plurality of first lens receiving holes, the lower plate is provided with a second lens receiving hole corresponding to each of the first lens receiving holes, and the upper plate is provided with a recessed portion surrounding the first lens receiving hole, the recessed portion communicating with the first lens receiving hole, the lower plate is provided with a convex portion at a position corresponding to the concave portion, and the convex portion is embedded in the recessed portion and abuts against the object side or the image side of the non-image-forming area of the lens to be coated.
US10989836B2
The present invention relates to a passive microwave sounder for a satellite, having a fixed reflection plate. The passive microwave sounder for a satellite, having a fixed reflection plate includes: a motor 100 including a first rotary shaft 110 formed to extend in a progressing direction of a satellite; a first rotating reflection plate 200 forming a predetermined angle with respect to the ground surface of a nadir direction and having a first one-side surface 210 and a first other-side surface 220, the center of the first one-side surface 210 being coupled to and rotating with the first rotary shaft 110, such that the first one-side surface 210 and the first other-side surface 220 alternately face the ground surface, and the second other-side surface 220 reflecting incident electromagnetic waves; an auxiliary reflection part 300 reflecting the electromagnetic waves incident from the first other-side surface 220 to a predetermined position; a reception part 400 receiving the electromagnetic waves reflected from the auxiliary reflection part 300; and a fixed reflection plate 500 fixed above the first rotating reflection plate 200 at a predetermined angle with the ground surface and reflecting the electromagnetic waves to the first one-side surface 210 or the first other-side surface 220.
US10989835B2
A method for deriving VOI for a hydrocarbon-bearing reservoir fluid model based on DFA data (“true fluid model”) versus an “incorrect fluid model” includes calculating first, second and third objective functions that are based on NPV(s) of simulated production by a reservoir simulator with different configurations. For the first objective function, the simulator is configured with the incorrect fluid model and control variables that are optimized to derive a first group of control variable values. For the second objective function, the simulator is configured with the true fluid model and the first group of control variable values. For the third objective function, the simulator is configured with the true fluid model and control variables that are optimized to identify a second group of control variable values. The objective functions can be deterministic, or can include statistics that account for uncertainty. A visualization of such results with uncertainty is also described.
US10989830B1
Buried object locators including an omnidirectional antenna array and a gradient antenna array are disclosed. A locator display may include information associated with a buried object determined based on processing of both omnidirectional antenna array signals and gradient antenna array signals.
US10989825B2
Seismic data are acquired using a seismic source comprising a plurality of seismic sub-sources disposed in a body of water at a plurality of depths and activated with different time delays. Far-field signatures are determined for the plurality of seismic sub-sources at each of the plurality of depths. A composite ghost-free far-field signature of the seismic source is determined from the far-field signatures for the plurality of seismic sub-sources at each of the plurality of depths and different time delays. A source response is removed from the seismic data using the far-field signatures of the seismic source
US10989824B2
An acoustic logging method that may comprise acquiring waveforms for multiple acoustic wave modes as a function of tool position in a borehole; deriving position-dependent mode dispersion curves from the waveforms; accessing a computed library of dispersion curves for a vertical shear slowness (s) and a Thomsen gamma (γ) of a given acoustic wave mode as a function of frequency; interpolating dispersion curves in the computed library to an assumed known compressional wave slowness, a borehole radius, a formation density, a mud density, and a mud slowness; computing an adaptive weight; and inverting dispersion curve modes jointly for a shear wave anisotropy, a vertical shear wave slowness, an inverted mud slowness, and an inverted mud density as a function of depth. An acoustic logging system may comprise a logging tool, a conveyance attached to the logging tool, at least one sensor, and at least one processor.
US10989823B2
The present invention relates to a neutron detector that for the first time permits the construction of large detector areas of approximately 1 m2 to 2 m2, with a spatial resolution of the neutrons of under 2 mm. It is additionally possible in the case of the modular construction in a stack arrangement to attain detection sensitivities that are comparable to 3He counter tubes (ca. 60%) or, with a greater number of detector elements, higher. By using thin substrate plates—such as aluminum sheets—and omission of the external pressure vessels, the neutron detectors are relatively lightweight despite their large dimensions and can be produced inexpensively. The neutron detector comprises at least one module (detector element) comprising in each case two mutually parallel substrate plates made from a first neutron-transparent material, with said plates being spanned in each case on a self-supporting frame made of a second neutron-transparent material and being coated with a neutron absorber material on a side that is remote from the self-supporting frame, wherein the side that is coated with a neutron absorber material faces the respectively other substrate plate on an inner side, and a gas-tight measurement space, which is filled with a counter gas and in which two electrode wire planes, arranged parallel to the substrate plates, having electrode wires that run parallel in the respective electrode wire planes are arranged and in which the electrode wire planes are spaced apart from one another by way of a spacer frame, is defined between the mutually facing, coated inner sides of the substrate plates. The modules can be arranged successively in a stack arrangement.
US10989820B2
Disclosed herein is a radiation detector, comprising: a radiation absorption layer comprising an electrode; a voltage comparator that compares a voltage of the electrode to a first threshold; a counter that registers a number of photons of radiation absorbed by the radiation absorption layer; a controller; and a voltmeter. The controller is configured to start a time delay from a time at which the voltage comparator determines that an absolute value of the voltage equals or exceeds an absolute value of the first threshold. The controller is configured to cause the voltmeter to measure the voltage upon expiration of the time delay. The controller is configured to determine the number of photons by dividing the voltage measured by the voltmeter by a voltage that a single photon would have caused on the electrode. The controller can cause the number registered by the counter to increase by the number of photons.
US10989812B2
The invention relates to a civil engineering device and a civil engineering method for using a civil engineering device. The device has a support device, a ground preparation tool, which prepares the ground at a preparation location, and at least one GPS unit, which is arranged on the support device and is designed to determine the position of the preparation location, wherein the GPS unit is arranged at a distance from the ground preparation location. The civil engineering device is characterised in that a measuring device is provided in addition to the GPS unit, the measuring device being designed to determine the distance between the GPS unit and the preparation tool.
US10989810B2
The present disclosure provides systems and methods for ultrasound imaging using a modified variable sampling beamforming technique. Unlike conventional methods of variable sampling beamforming, in which in-phase and quadrature samples are obtained for each pixel location, in various example embodiments of the present disclosure, the pixel locations are quadrature-spaced such that for each 5 sample point, an adjacent sample point along an A-line is employed as the quadrature sample. The samples at each array element may be triggered according to the time of flight between a first pixel location and the location of the array element, such that successive samples, corresponding to successive pixel locations along the selected A-line, are obtained such that adjacent samples are spaced by a 10 time interval corresponding to a quarter of an odd number of wavelenghths of the beamformed transmit pulse, and such that only one sample is acquired per pixel.
US10989807B2
Systems and methods are provided for autonomous airborne vehicle control using a millimeter-wave (MMW) radar. Embodiments of the present disclosure enable a MMW radar system to support an unmanned aerial vehicle (UAV) in accomplishing missions involving interacting with peers. In an embodiment, a MMW radar module of a UAV in accordance with an embodiment of the present disclosure enables the UAV to take a measurement (e.g., regarding the location of another UAV) using the MMW radar, classify a return (e.g., a MMW radar return), determine whether the detected object is a peer, and update the vehicle velocity accordingly.
US10989805B2
Methods and systems for outdoor advertising optimization and/or adaptive outdoor advertising are presented. One or more node signal receivers receive signals emitted by wireless network that are affected by physical phenomena such as reflections and scattering in the surrounding area. The received signals are processed to provide detection and tracking information regarding objects within a target volume. This information can then be employed to determine the optimal placement location or the optimal route for advertising platforms, and/or to select one or more advertisements on outdoor advertising platforms.
US10989803B1
An approach to authentication, provisioning, and/or access control makes use of a user performing prescribed motion of their body and/or particular limbs (e.g., a prescribed number of steps in one or more directions), for example, as part of a challenge-response protocol. The motion may be detected using the radio frequency reflection techniques. Applications of this approach may include provisioning of equipment that monitors motion within an environment. In some examples, the environment is defined as part of the user performing the prescribed motion (e.g., the user walks around a boundary of their house).
US10989802B2
In some examples, a system is configured to be mounted on a vehicle, the system including one or more phased-array radar devices configured to transmit first radar signals, receive first returned radar signals, transmit second radar signals, and receive second returned radar signals. In some examples, the system also includes processing circuitry configured to detect an object based on the first returned radar signals and determine an estimated altitude of the vehicle above a ground surface based on the second returned radar signals.
US10989796B2
The present disclosure provides, for example, a lidar ranging method. The method may include calling a sequencer to generate a preset sequence with the sequencer. The method may also include determining a pulse transmission interval of double pulses according to the preset sequence and a preset value. The method may further include transmitting a probing signal to an object to be ranged according to the pulse transmission interval of the double pulses. The method may additionally include receiving, from the object to be ranged, an echo signal returned according to the probing signal. The method may also include extracting a valid echo signal from the echo signal. The method may further include calculating a distance from the object to be ranged according to a time difference between the valid echo signal and the probing signal.
US10989788B2
A system and bent-pipe transponder component for determining a location of an individual or object in three dimensional space. The system includes a transmitter configured to transmit a first wireless electromagnetic signal at a first frequency and at least one transponder that is configured to responsively emit a second wireless electromagnetic signal having a second frequency that is frequency-shifted from the first frequency. An included receiver detecting the first and second wireless electromagnetic signals is configured to provide an output of location information for the at least one transponder. A bent-pipe transponder component may include a receiving antenna, an emitting antenna, and a frequency shift stage comprising an oscillator and a first mixer, with the frequency stage mixing a received first wireless electromagnetic signal with the output of the oscillator via the first mixer to produce the emitted second wireless electromagnetic signal.
US10989786B2
Described herein is a framework for outdoor localization. In accordance with one aspect of the framework, a set of hotspot labels are received from one or more user devices connected to an outdoor wireless local area network. Manifold learning may be performed based on the set of hotspot labels to construct one or more manifolds. Using the one or more constructed manifolds, the framework may then estimate a location of a particular user device associated with a query record received from during an online location query.
US10989783B1
Disclosed embodiments relate, generally, to beacon systems where a locator beacon is used as a marker for a location of interest, and improving false positive immunity in such beacon systems. Confiner beacons are included in such beacon systems to confine a triggering area for triggering a location indication for a location of interest marked by a locator beacon. In other embodiments, arbitrarily shaped triggering areas are defined using confiner beacons. In other embodiments, errant locator signals are identified and handled (e.g., ignored).
US10989774B2
The present disclosure provides a vertically retractable magnet field assembly for a Magnetic Imaging Resonance (MRI) system. The assembly can move from an upward raised position to a downward retracted position, and vice versa. The assembly includes a magnet configured with a bore for imaging a body portion of a subject. The bore defines an inner surface of the magnet and extends along a longitudinal axis of the magnet. The magnet includes at least one flux generating element disposed within the magnet and oriented such that each of the at least one flux generating element surrounds the bore. Each of the at least one flux generating element is configured to generate a magnetic field for magnetizing the body portion positioned within the bore to generate a visual representation of an anatomy of the body portion.
US10989761B2
A method calibrates a battery allowing calibration data linked to its state of health to be memorized. The method includes determining at least one characteristic state of the battery, between fully charged and fully discharged, by detecting a peak in variation of the derivative of its open-circuit voltage while charging or discharging the battery, or at least one characteristic state when it is fully charged or fully discharged, or defined by crossing of a voltage, or current, threshold in a constant current, or constant voltage, phase while charging or discharging the battery. The method also includes defining a reference state of the battery based on this characteristic state and measuring the open-circuit voltages of the battery in the reference state for multiple different states of health and memorizing these calibration data including at least some pairs of actual state of health/open-circuit voltage values in an electronic memory.
US10989746B2
Electric meters are connected by an electricity supply network to a data concentrator with which the meters communicate by powerline. A method for reading information from meters is based on a classification of the meters in a plurality of classes. A first class, read first, groups together meters that haven't been read in a last execution of the method. The other classes group together the meters according to a rate of response to requests for information coming from the concentrator. The classes grouping together the meters that have the lowest response rates are read last. In each class, each meter is classified according to information representing a topology of the network having an influence on the failure risk of the transmissions of information by the meter. The concentrator accounts for the classification of the meters when the meters in the network are read to reduce occurrences of periods of contention.
US10989741B2
A current sensor outputs an output voltage in accordance with a magnitude of a current to be measured. The current sensor includes a conductor through which a current flows, magnetic sensors, and correctors. The magnetic sensors detect a strength of a magnetic field generated by the current and output an output voltage corresponding to the strength of the magnetic field as the output voltage from the current sensor. The correctors each correct fluctuations in magneto-electric conversion gains of the magnetic sensors caused by a change in an ambient temperature and fluctuations in the output voltages from the magnetic sensors caused by deformation of the conductor due to a change in the ambient temperature.
US10989737B2
There is described a method for testing equipment using a test box unit and a mate-in interface having a unique mate-in interface ID, the equipment comprising a plurality of contacts. The method comprises connecting a mate-in interface to the test box unit, connecting the mate-in interface to the contacts of the equipment; selecting a mate-in interface for testing using the unique mate-in interface ID; in the mate-in interface as selected, selecting any one of the contacts for testing; and testing the any one of the contacts of the selected mate-in interface to ground and against each other one of the contacts by inputting a signal and measuring the signal through the selected mate-in interface. There can then be automatically created a list of connections for the equipment making use of the detected or otherwise obtained unique mate-in interface ID.
US10989730B2
A device for determining a kinematic magnitude of a bicycle and a rate of the pedal-thrust exerted by a user on the pedals of the bicycle includes a sensor of the bicycle, adapted to be associated to the bicycle, suitable for detecting the bicycle kinematic magnitude (ωi) and for generating a signal representative of the bicycle kinematic magnitude; a filter connected to the sensor of the bicycle kinematic magnitude, configured for receiving at the input the signal representative of the bicycle kinematic magnitude (ωi) and for supplying, at the output, an optimized signal (ωopt) of the bicycle kinematic magnitude; and a module for the frequency-analysis of the optimized signal (ωopt) of the bicycle kinematic magnitude, connected to the filter.
US10989725B2
A method of operating a laboratory sample distribution system is presented. The system comprises sample container carriers comprising a magnetically active device and configured to carry a sample container, interconnected transport plane modules configured to support carriers, and electro-magnetic actuators arranged in rows and columns below each transport plane module and configured to move a carrier on top of the transport plane modules by applying a magnetic force to the carrier. The method comprises assigning transport plane modules to a route category. At least two traffic lanes are formed on the route categorized transport plane module. The carriers are moved within each traffic lane in a transport direction. The transport directions are opposite to each other. The method also comprises assigning another transport plane module to a waypoint category. A change from one transport direction to the opposite transport direction is possible on the waypoint categorized transport plane module.
US10989706B2
A plasma separation system and process for providing filtered plasma from a blood sample is described. The system may include a blood separation well having a separation membrane for filtering the blood sample. The filtering process may be aided by the use of a negative or positive pressure source attached to the plasma separation system.
US10989704B2
A monitoring apparatus for monitoring a subject (14) is disclosed. The monitoring apparatus comprises a storage device (18) for storing first skin secretion data (27) of the subject. A detection unit (12) detects a skin secretion at a skin portion of the subject and provides second skin secretion data (28) of the subject. An evaluation unit (16) evaluates the second skin secretion data and determines at least one physical parameter on the basis of the first skin secretion data and the second skin secretion data. One of the at least one physical parameter is a time value (25, 26) determinable on the basis of a difference between the first and the second skin secretion data.
US10989700B2
A purpose of the present invention is to provide a temperature history indicator that allows for visual confirmation of whether the temperature is at or below a prescribed temperature as well as simple conversion of this information into data. A temperature history indicator according to the present invention is characterized by being provided with a label layer and a temperature-indicating layer laminated above or below the label layer, wherein the temperature-indicating layer includes a substance having at crystallization starting temperature of 10° C. or lower and a melting point at least 20° C. higher than the crystallization starting temperature.
US10989693B2
The subject matter of this specification can be embodied in, among other things, a method that includes providing a first pipe having a first leading end and a first trailing end, providing a second pipe having a second leading end and a second trailing end, abutting at least a portion of the second leading end to at least a portion of the first trailing end to define a pipe abutment zone comprising a portion of the first pipe measured longitudinally from the first trailing end and a portion of the second pipe measured longitudinally from the second leading end, conveying the first and second pipe past an inspection device, inspecting by the inspection device a first portion of the pipe abutment zone and a second portion of the pipe abutment zone, and providing defect data that describes defects detected within the first portion and the second portion.
US10989690B2
The invention is related to a trapped ion mobility spectrometer (TIMS device) and proposes to use higher order (order N>2) linear multipole RF systems to accumulate and analyze ions at an electric DC field barrier, either pure higher order RF multipole systems or multipole RF systems with transitions from higher order towards lower order, e.g. from a linear octopolar RF system (N=4) to a linear quadrupole RF system (N=2) in front of the apex of the electric DC field barrier.
US10989688B2
This disclosure provides techniques for extending useful life of a reference electrode, as well as a novel voltametric system and measurement cell design and related chemistries. An automated, repeatable-use system features a reference electrode that directly immerses a metallic conductor into an analyte, with electrolytes (e.g., chlorides) used for measurement being separately added and removed for each measurement cycles; the metallic conductor can optionally be left exposed to clean dry air in between measurements. In one implementation, the system can be restricted to application with specific analytes (e.g., ground water) that are known in advance to be free of substances that could degrade reference electrode use or lifetime. Cleaning solutions can optionally be used that would not be practical with conventional (insulated) reference electrode designs. In another embodiment, a measurement cell can be configured to receive separated electrode modules, permitting independent cleaning/removal of the working electrode (or other electrodes).
US10989686B2
A gas sensor includes a sensor element, metal terminals, a tubular separator holding the metal terminals, lead wires connected to rear ends of the metal terminals, and an elastic member that holds the lead wires extending rearward from the separator. Each metal terminal includes a forward end portion electrically connected to an electrode portion, a central portion, and a lead wire connection portion. The forward end portion or the central portion is held by the separator. The central portion and the lead wire connection portion are connected to each other through a neck portion. The rearward-facing rearmost surface of the central portion is engaged with a forward-facing surface of the separator, and the circumferential length of a first connection portion between the central portion and the neck portion is longer than the circumferential length of a second connection portion between the lead wire connection portion and the neck portion.
US10989684B2
A biosensor has the following components: a sensor base with an insulating substrate and at least one electrically conductive working electrode arranged thereon, in particular formed from separately controllable interdigital electrodes, reduced graphene applied to at least one working electrode, a spacer covalently bound to the reduced graphene, and an antibody fragment Fab covalently bound to the spacer. There is also described a process for producing the biosensor, a biochip equipped with the sensor and a method of detecting an analyte using the biosensor/biochip.
US10989683B2
A sensor system including devices and methods for determining the concentration of an analyte in a sample is described. Input signals including amperometric and voltammetric duty cycles of excitations and relaxations may provide a shorter analysis time and/or improve the accuracy and/or precision of the analysis. The disclosed system may reduce analysis errors, thus improving measurement performance, by adjusting the potential and/or scan rate in response to output currents obtained from voltammetric scans. The disclosed system also may determine the concentration of more than one ionizable species in the sample by adjusting the potential and/or scan rate in response to output currents obtained from voltammetric scans. The multiple, determined concentrations may be used to determine the concentration of multiple analytes or to correct the concentration determined for an analyte, thus improving the measurement performance of the system.
US10989681B2
Grids comprising a coating modified with one or more capture agents and a deactivating agent are disclosed. Methods of using such grids in connection with suitable microscopy techniques, such as for determining the structure of target compounds including proteins, are also disclosed.
US10989679B2
A time-resolved photoemission electron microscopy including: a laser light source that outputs a pulse having less than or equal to a femtosecond level pulse width and variable repetition frequency; a pump light pulse generator configured to generate pump light pulse that excites photo-carriers of a sample by converting wavelength of light output from the laser light source; and a probe light pulse generator configured to generate probe light pulse that photo-emits photo-carriers excited by the pump light pulse from the sample by photoelectric effect by converting wavelength of light output from the laser light source. The energy of at least one of the pump light pulse and the probe light pulse is configured to continuously vary in a range not less than 0.1 eV and not more than 8 eV.
US10989672B2
A defect inspection device, a defect inspection method, and a computer readable medium accurately and rapidly detect a minute defect and a defect candidate indicated by a signal in a received light image of an inspection object. A defect inspection device includes an image acquisition unit, an input unit, an exposure condition acquisition unit, memory, and a parameter determination unit that determines an image processing parameter for a received light image based on an exposure condition acquired by the exposure condition acquisition unit, a physical feature received by the input unit, and exposure information stored in memory, and an image processing unit extracts a defect candidate image which corresponds to a defect candidate of the inspection object from the received light image by performing image processing of the received light image based on the image processing parameter determined by the parameter determination unit.
US10989671B2
A method, system and computer program product are provided for position and orientation measurement using a camera system having an optical boresight centerline. Methods may include: receiving at an aperture a collimated input beam; splitting the input beam at a first surface including a beam splitter into a first sub-beam and a second sub-beam; receiving at a first sensor the first sub-beam; receiving at a second sensor the second sub-beam; and determining one or more offsets of the input beam from the centerline based on data received from the first sensor and the second sensor. Methods may include: determining a location and irradiance of the first sub-beam of the input beam received by the first sensor; and determining a location and irradiance of the second sub-beam of the input beam received by the second sensor.
US10989668B2
The disclosure provides methods for the direct optical visualization of graphene and its nanoscale defects on transparent substrates.
US10989646B1
Systems and methods of the present disclosure generally relate to real time characterization of material recovered from a subterranean formation, based on magnetic properties. A system comprises an enclosure comprising electromagnetic shielding; an optically pumped magnetometer (OPM) disposed within the enclosure; and a sample conduit extending into the enclosure, the sample conduit configured to receive a subterranean material recovered from a wellbore, the OPM configured to detect a magnetic response of the subterranean material.
US10989645B2
This invention provides, e.g., devices for detection of particle concentrations in a vessel in real time from outside the vessel. The device is attached to the vessel so that light from an optic fiber enters a media of the vessel, is scattered by the particles, and the scattered light received by a second optic fiber. The received light is transmitted to a detector, generating a signal to a processor for determination of a particle concentration.
US10989644B1
A calibration standard for calibrating a tool for measuring the surface energy of a data storage component is prepared by providing a standardized sized, dimensionally stable bead having a diameter selected from a length of from 1 to 100 μm and depositing the bead on a surface of a substrate and adhering the bead to the surface with an adhesive. The calibration standard made by these processes is also contemplated.
US10989642B2
Disclosed is an apparatus for and a method of mass analysis in which a presence of an accessory substance which is difficult to be analyzed can be recognized visually and clearly. The apparatus for mass analysis analyzes a sample containing a substance to be measured and includes: a display unit; a memory unit storing a theoretical peak obtained by calculation with respect to a region of a mass spectrum of the substance; a matching degree calculation unit calculating a matching degree from multiple peaks that each of the mass spectrum of the sample in the region and the theoretical peak have; a matching degree displaying control unit displaying the matching degree on the display unit; and a superimposition displaying control unit displaying the mass spectrum of the sample and the theoretical peak in a superimposed way in a manner that is consistent with a mass-to-charge ratio.
US10989637B2
A bearing system for rock mechanics test under high temperature and high pressure multi-field coupling includes a force sensor lifting seat and a jack. The force sensor lifting seat includes a connecting disk connected with the jack, a support disk, and an operation channel. A groove dented downwards is arranged on the connecting disk, the support disk is disposed in the groove and freely propped upon the connecting disk; through holes of the connecting disk and the support disk form a control operation channel; and a limiting device is arranged for preventing an MTS triaxial force sensor from disengaging from the support disk. A bolt hole of the force sensor can be aligned with a mounting hole on a solid steel column by rotating the connecting disk for convenient and accurate bolting.
US10989636B2
A specimen container configured for cryogenic processing of a specimen includes an elongate member, a first specimen processing medium contained within a lumen of the elongate member at a first position, a second specimen processing medium contained within the lumen of the elongate member at a second position located distal to the first position, and a barrier positioned between the first and second specimen processing mediums such that the first and second specimen processing mediums are spaced apart from each other within the lumen of the elongate member.
US10989633B2
The present invention relates generally to methods and materials pertaining to assays, for example immunoassays, for biomarkers in body fluids e.g. blood. The invention also relates to diagnostic or screening methods for infections, and methods of differentiating between infectious and non-infectious conditions in mammals, particularly equines, for monitoring response to anti-infective/antibiotic therapy. The invention further relates to a test fluid collection system adapted to permit dilution and analysis of the collected test fluid. The invention further relates to monitoring exertional rhabdomyolysis in equines, and assay devices for all these things.
US10989632B2
An object of the invention is to improve uniformity of a standard sample used for evaluating a gas flow type analysis system. The invention includes weighing a background into a container; adding a sample solution to the background; drying the sample solution; adding a solvent that can dissolve the sample into the container; and drying the solvent added to the container. The invention is also characterized in that the solvent is an organic solvent, in particular, acetone.
US10989627B2
To provide a controller for an internal combustion engine which can determine presence or absence of misfire with good accuracy, even when the rotational variation occurs due to factors other than misfire. A controller for an internal combustion engine calculates, as a reference detection period, the detection period detected within a reference angle interval including a top dead center; calculates a period deviation which is a deviation between the reference detection period and the each detection period; calculates a former period deviation integration value by integrating the period deviation in a former angle interval before the top dead center; calculates a later period deviation integration value by integrating the period deviation in a later angle interval after the top dead center; and determines presence or absence of misfire in the combustion stroke based on the former period deviation integration value and the later period deviation integration value.
US10989620B2
Various embodiments include an offline leak detection system for a turbomachine fuel system. In some embodiments, the leak detection system includes: a fluid supply system fluidly connected to at least one fuel line of the turbomachine, the fluid supply system for delivering a non-flammable fluid to the combustor; a control system operably connected to the fluid supply system, the control system controlling a flow of the non-flammable fluid through the at least one fuel line, and controlling a pressure of the non-flammable fluid in the at least one fuel line to a pressure substantially equal to an operational fuel pressure of the turbomachine; and an optical monitor for determining a presence of the non-flammable fluid on an exterior of the at least one fuel line, the presence of the non-flammable fluid on the exterior of the at least one fuel line indicating a leak.
US10989619B2
Embodiments of water sensors having multi-value outputs are disclosed. A water sensing circuit measures the impedance between two contacts of a water sensor and compares it with a reference signal. The impedance between two contacts varies depending on the wetness of the contacts, and so the sensing circuit may provide a measured wetness level. The water sensor may transmit measurements or other information wired or wirelessly. The water sensor may display indicia of measurements or other information via a display on a housing.
US10989607B2
A thermocouple capable of preventing a decrease in strength of a temperature measuring junction portion while maintaining temperature responsiveness and productivity in comparison with a conventional thermocouple. A thermocouple including two wires and a clamping member, the clamping member clamping the two wires while distal end portions of the wires being in contact with each other in parallel to provide a temperature measuring junction portion, in which when it is assumed that diameters of the two wires are d1 and d2 (where d1≥d2) respectively; a length of the temperature measuring junction portion in a longitudinal direction of the two wires is L; a maximum width of the temperature measuring junction portion in a parallel direction of the two wires is D; and a maximum width in a direction orthogonal to the parallel direction in a cross section of the temperature measuring junction portion is E, the following equations are satisfied: 0.5×(d1+d2)≤L≤5×(d1+d2) Equation (1) 1×(d1+d2)
US10989606B2
In one aspect, a temperature sensing assembly includes a thermowell, a temperature sensor, and at least one electrically conductive element. The thermowell includes a first gas impermeable barrier element defining a first chamber and a second gas impermeable barrier element defining a second chamber. The temperature sensor is at least partially disposed within the first chamber. The at least one electrically conductive element is connected to the temperature sensor in the second chamber.
US10989605B2
Systems and methods presented herein provide for calibrating a streak tube. The method includes inserting fiducial light to received optical signal. The fiducial light has at least one predetermined attribute. The method also includes correcting environmental degradation of the streak tube based on the at least one predetermined attribute of the fiducial light to calibrate the streak tube.
US10989602B2
A recessed carbon nanotube article includes a base; a substrate disposed on the base; wells disposed in the substrate and bounded by the base and a substrate wall; and a carbon nanotube element disposed in individual wells and including vertically aligned carbon nanotubes such that a longitudinal length of the vertically aligned carbon nanotubes is less than a depth of the well in which the carbon nanotube element is disposed. A recessed carbon nanotube bolometer includes a base; a substrate on the base; radiation wells in the substrate; carbon nanotubes in the wells; thermistors and heaters on the membrane arranged as an electrical substitution member. A process for making a recessed carbon nanotube bolometer includes forming a substrate on a base; forming a radiation well in the substrate; forming carbon nanotubes in the well; disposing a cover on the wells; and forming a thermistor and a heater on the base.
US10989600B2
Embodiments herein disclose automated methods and systems to fill background and interstitial space in the visual object layout with one or more colors that bleed/blend into each other. Embodiments herein automate the creation of multi-colored backgrounds for filling the interstitial space.
US10989585B2
Methods and apparatus to measure mass in low gravity environments are disclosed. A disclosed example low-gravity mass-measuring apparatus includes a coupler to couple a coupling portion to an object, the coupling portion including a first inertial measurement unit (IMU), a force device to provide a force to cause a movement of a dock relative to the coupling portion, where the dock is releasably couplable to the coupling portion and includes a second IMU, and a processor to calculate a mass of the object based on movement data from the first and second IMUs and the force.
US10989584B2
The disclosure relates to a method for measuring fill level of a fill substance using terahertz (THz) pulses or for determining distance to an object using terahertz pulses, as well as to a fill-level measuring device suitable for performing such method. The THz pulses are transmitted with a repetition frequency, wherein the repetition frequency according to the invention is controlled in such a manner as a function of travel time that the repetition frequency increases in the case of decreasing travel time and decreases in the case of increasing travel time. The separation or the fill level is determined not based on the measured travel time, but is based on repetition frequency. An exact fill level determination can be performed based on THz pulses, even when the frequency of the THz pulses significantly fluctuates. Consequently, very simply embodied pulse production units with comparatively small requirements for frequency stability of the THz pulses can be used.
US10989582B2
A method for determining a remaining filling or draining time of a container comprising the steps: determining a current fill level, calculating the expected remaining filling or draining time from the determined fill level and a rate of change, and issuing the expected remaining filling or draining time.
US10989580B2
Apparatus for feeding doses of fluidisable materials comprising one upper Intel pipe (1′, 1″), one lower outlet pipe (2′, 2″) and a Pausing (6′,6″). and a fluidising element (5′,5″) for controlling outflow of materials through the outlet pipe (2′, 2″), The apparatus further comprising a control volume constituted by a chamber (3′,3″) between the Intel pipe (1′, 8″) and the outlet pipe (2′,2″) and a fluidising element (4′, 4″) for controlling inflow of materials Into the chamber (3′, 3″). A diverter (7′,7″) la arranged between the Inlet pipe (1′, 8″) and the outlet pipe {2′, 2″) defining said chamber (3′, 3″) between said Inlet pipe (1′,8″) diverter (7′,7″) the housing (6′, 6″) and the fluidising element (5′,5″). The Invention also relates to a method for feeding doses of fluidisable materials by the apparatus.
US10989578B2
An ultrasonic meter for recording a flow quantity dependent on a flow of a fluid, has a control device, a measuring tube having a plurality of side walls, mutually adjacent side walls being at an angle to one another, and through which the fluid can flow in a longitudinal direction of the measuring tube, and first and second ultrasound transducers which are arranged at a distance from one another in the longitudinal direction on the measuring tube. The first and second ultrasound transducers respectively contain one transducer element or a predetermined arrangement of a plurality of transducer elements. The ultrasound transducer can be driven by the control device in order to excite an acoustic wave conducted in a side wall of the measuring tube, and conducted through the fluid to the other ultrasound transducer and recorded there by the control device to determine a signal time of flight.
US10989569B2
A bearingless angular measurement device includes an angle scale, a scanning unit, and an evaluation electronics. The scanning unit and the angle scale are located at a scanning distance relative to each other and are rotatable about an axis, so that the scanning unit is capable of generating angle-dependent output signals, which may be further processed in the evaluation electronics. The scanning distance is able to be determined on the basis of the output signals. In addition, the angular measurement device includes a compensation coupling that is attachable to a machine component and is elastically deformable in the direction of the axis.
US10989565B2
A timepiece movement including an analogue display, including a rotary indicator and a wheel secured in rotation to the rotary indicator, the wheel including a roller including a location element, a device for detecting at least one angular position of the location element, including a plate fixed relative to the roller, extending substantially parallel to the roller, and on which are arranged a first electrode, a second electrode and a common electrode positioned between the first electrode and the second electrode the electrodes being planar and being arranged in such a way that, in an angular position of the wheel, the location element is located above at least a portion of each electrode, the first electrode and the second electrode having the form of two segments of a ring centred on the intersection between the axis of the wheel and the plate.
US10989564B2
Provided is equipment for transferring a vacuum chamber that solves a problem of heat dissipation of a driver by (i) placing a permanent magnet, which is a stator structure of a linear motor and causes linear motion, inside a vacuum chamber and (ii) by placing a coil of a driver structure outside the vacuum chamber. Under this structure, (i) no cable is installed in inside the chamber, and (ii) heat generated from the driver structure can be smoothly dissipated. The transfer equipment includes: a first-axis linear coil (24) that is fixed to an outside of the vacuum chamber at a bottom surface of the housing (11) of the vacuum chamber (10); a first-axis slider (60) that is installed inside the vacuum chamber (10) and moves in a first-axis direction relative to a bottom of an inner space of the vacuum chamber (10); and a first-axis linear permanent magnet (63). The first-axis linear permanent magnet (63) is arranged in the first-axis direction, is installed in a lower portion of the first-axis slider (60), and slidingly moves together with the first-axis slider (60).
US10989559B2
The present disclosure provides systems and methods that perform actions including: receiving a user input selecting a current location within a map displayed on a screen of the terminal device; generating a request message indicating a request for a location relationship between the selected current location and a target location, the request message including an identifier of the current location, the target location being a location currently or previously displayed on the map; transmitting the request message to a map server configured to determine a geographical location of the current location and a geographical location of the target location; receiving, from the map server, a location relationship between the current location and the target location, wherein the location relationship is determined based on the geographical location of the current location and the geographical location of the target location; and displaying a graphical indicator representing the location relationship.
US10989553B2
Provided herein is a method for establishing the likelihood of a user traversing each of a plurality of paths through a network of roads. Methods may include: determining a location and direction of travel within a road network; determining a first road segment corresponding to the determined location and direction; determining a first set of available road segments at an end of the first road segment corresponding to the determined location in the direction of the determined direction of travel, where each available road segment of the first set has a first end proximate the end of the first road segment and a second end, between which the respective road segment extends; and calculating a probability for each available road segment of the first set of available road segments at the end of the first road segment.
US10989548B2
The present disclosure relates to a method and system for determining estimated time of arrival. The method includes receiving a service request including a departure location and a destination from a terminal device; determining a route based on the departure location and the destination; determining a first feature associated with the route; determining a transfer learning model; determining a second feature based on the first feature and the transfer learning model; and determining an estimated time of arrival based on the second feature.
US10989547B2
Exemplary embodiments of systems and methods described in this disclosure generally pertain to a ride service that includes an autonomous vehicle configured to execute various functions autonomously for assisting customers. An exemplary autonomous vehicle of the ride service may be configured to autonomously execute one or more functions such as identifying a customer upon arriving at a pick-up location, finding a suitable parking spot close to the customer, guiding the customer (such as a visually impaired customer) to the autonomous vehicle, positioning a particular door of the autonomous vehicle to facilitate entry into the autonomous vehicle by the customer, and/or providing an assigned seat to the customer upon entry into the autonomous vehicle. In at least some cases, the customer may be a physically handicapped individual in need of certain types of assistance offered by the autonomous vehicle.
US10989544B2
This disclosure covers methods, non-transitory computer readable media, and systems that generate route tiles reflecting both GPS locations and map-matched locations for regions along a route traveled by a client device associated with a transportation vehicle. For example, in some implementations, the disclosed systems use an artificial neural network to analyze the route tiles and determine route-accuracy metrics indicating GPS locations or map-matched locations for particular regions along the route. The disclosed systems can then use the route-accuracy metrics to facilitate transport of requestors by, for example, determining a distance of the route or a location of a client device associated with a transportation vehicle.
US10989526B2
The present invention is a device for the complete acquisition of the shape of an object by means of a plurality of image sensors arranged around a space for image capture. Image sensors capture a plurality of images that are carried to a reconstruction system formed from said plurality of images corresponding to different views of the object. Document EP2511653 discloses a system where the object falls through the trap area so that there is no type of fastener or support which hides some part of the object. The present invention is a device for the acquisition and reconstruction of objects characterized by the use of an actuator serving as launcher and configured so that the object is positioned at the point of capture of images at either zero or very close to zero speed to improve the resolution of each image without blurring due to movement, even with relatively long exposure times. Additionally, the actuator is configured so that the fall of the object is such that it prevents damage by the impact effect.
US10989525B2
Systems and methods for scanning of a plurality of objects are disclosed. A laser guided scanning system for scanning includes a laser light configured to switch from a first color to a second color to indicate an exact position to a user for taking a number of shots comprising at least one image of an object. The laser guided scanning system further includes one or more cameras to capture the shots based on an indication from the laser light. The laser guided scanning system also includes a processor to: define a laser center co-ordinate for the object from a first shot of the plurality of shots, wherein the processor defines the exact position for taking the subsequent shot without disturbing the laser center co-ordinate for the object; and stitch and process the plurality of shots to generate at least one 3D model comprising a scanned image of the object.
US10989520B2
A method for nondestructive measurement of an underlying layer thickness includes irradiating, with a pump laser pulse, a sample to induce generation of an acoustic wave in the sample such that the acoustic wave propagates through the sample over time, where the sample includes a substrate, an underlying layer on the substrate, and an overlying layer on the underlying layer and the underlying layer is isolated from an exterior of the sample by at least the overlying layer, irradiating the sample with a probe laser pulse after irradiating the sample with the pump laser pulse, determining a reflectance variation of the sample over time, based on monitoring a variation of a reflection of the probe laser pulse from the sample over time, to generate a first graph showing a variation of reflectance of the sample over time, and determining a thickness of the underlying layer based on the first graph.
US10989518B2
Deriving data for calibration or improving the positioning of a computer-controlled machine including a movable carrier for changing the position of a first machine part relative that of second machine part. The carrier is moved to a plurality of carrier positions such that the position of the first machine part relative to that of the second machine part changes for each of said plurality of positions. At each carrier position, a pattern generator attached to the first machine part is illuminated with at least two illuminators such that at least one spatial light pattern is created in space. Position data related to the position of said carrier is recorded and composite images of said at least one spatial light pattern is recorded in at least two different optical configurations of said at least two illuminators, said pattern generator, and at least one camera.
US10989515B2
An inductive position-measuring device includes a scanning element and a graduation element, rotatable about an axis relative to the scanning element. The scanning element has exciter lead(s), a first receiver track, including receiver line(s), extending according to a first periodic pattern having a first period along a first direction, and a second receiver track, including receiver line(s). The graduation element includes a graduation track, extending in the circumferential direction and including a graduation period. An electromagnetic field generated by the exciter lead(s) with the aid of the graduation track is able to be modulated, so that an angular position is detectable with the aid of the receiver line of the first receiver track, and a position of the graduation element in the first direction relative to the scanning element is detectable with the aid of the receiver line of the second receiver track.
US10989511B2
An apparatus for rendering safe unexploded military ordnance items found on land by use of a portable apparatus employing entrainment waterjet technology. The portable apparatus includes a tool package containing a plurality of tools designed for accessing the interior of a unexploded ordnance item. The interior of the ordnance item is accessed, and its internal contents, which it typically an energetic material is washed-out and recovered.
US10989502B2
A conducted electrical weapon (“CEW”) launches wire-tethered electrodes from one or more cartridges to provide a current through a human or animal target to impede locomotion of the target. The CEW may detect when the electrodes launched from the cartridges may provide the current through more than one target. The CEW may detect when electrodes launched from the cartridges may provide the current through the same target. The CEW may set the pulse rate of the current based on detecting the launch of electrodes from one or more cartridges, detecting that electrodes may provide the current through two or more targets, and/or detecting that two or more pairs of electrodes may deliver the current through the same target.
US10989501B2
A flexible protection element for reactive protection against shaped charge warheads and kinetic energy projectiles comprises a formable doughy mixture of a powder dispersed within a matrix of plastic explosive and a binder.
US10989500B2
A vehicle assembly includes a camouflaging cover configured to be placed over an exterior surface of a vehicle to conceal at least a portion of the vehicle, and a camouflaging lighting assembly integrated with the camouflaging cover and positioned over a light of the vehicle. The vehicle lighting assembly includes at least one light emitting device, a circuit board operatively connected to the at least one light emitting device, a housing having a first material composition, and at least one lens having a second material composition, such lens being more transparent than the housing. The first and second material compositions each includes a thermally conductive additive. The vehicle lighting method includes the steps of concealing at least a portion of a vehicle with the camouflaging cover, and positioning a camouflaging lighting device over a light of the vehicle.
US10989497B2
A multi-mission munition adapter for an aircraft may be configured to attach to a hardpoint and hold a plurality of munitions, such as missiles and bombs. A top of the multi-mission munition adapter may have suspension lugs configured to attach to a hardpoint on an aircraft. Sides of the multi-mission munition adapter may have one or more launcher attachment fittings configured to attach missile launchers. A bottom of the multi-mission munition adapter may have one or more munitions ejector hangers configured to attach air-to-ground munitions ejectors. The adapter may comprise an electrical system that permits an aircraft to communicate with and/or power all functions of the bomb rack, missile launchers, and the weapons employed.
US10989495B2
A system for supporting a firearm in a generally vertical position includes a stock support member to support the stock of the firearm, a first fastening element operatively connectable to a user, and a second fastening element mounted with respect to the firearm. The system is configured such that the first and second fastening elements remain engaged when the firearm is in the generally vertical position so that the firearm is supported only by the fastening elements and the stock support member, but automatically disengage when the firearm is moved to a generally horizontal position for firing. A method includes connecting the first fastening element to a human user via a flexible harness and moving the firearm from the first position to the second position.
US10989487B2
Disclosed a heat exchanger comprising: a plurality of parallel tubes for conveying a first fluid, a pair of header plates, each having a plurality of openings into which respective ends of the tubes are inserted in a fluid-tight manner, a jacket connected to the header plates in a fluid-tight manner and defining with the header plates an inner volume for receiving a second fluid, the tubes being placed within the inner volume, and a fluid channel joined to a wall of the jacket, the fluid channel being in fluid communication with the inner volume through an opening formed through the wall, wherein the wall is, on an opposite side relative to the fluid channel, joined to sidewalls of said tubes.
US10989483B2
A thermosiphon device includes one or more flat multiport tube structures having at least one section that defines a plurality of flow channels and at least one web that extends from the section in a plane of the flat multiport tube structures. The flow channels may function as condensing channels, e.g., in a counterflow device, or as evaporation channels. A multiport tube structure may include two sections that each define a plurality of flow channels and the two sections may be joined by a web that extends between the sections in the plane of the multiport tube structure. The sections may function as condensing channels, as evaporation channels, or one section may function as a set of evaporation channel and the other section may function as a set of condensing channels. Multiport tube sections may alternately function as a vapor supply path or liquid return path.
US10989482B2
A plate for a heat exchanger between a first medium and a second medium, with a main plane of extension and a main longitudinal direction includes a first heat transfer surface, parallel to said main plane and in contact with the first medium; and a second heat transfer surface, parallel to said main plane and in contact with the second medium. The first surface includes a first medium inlet region, a first medium transfer region and a first medium outlet region including a first medium outlet port. The second surface includes a second medium inlet region, a second medium transfer region and a second medium outlet region, which second medium inlet region overlaps with the first medium outlet region and includes a second medium inlet port not overlapping, with the first medium outlet port. The first medium outlet region includes a protruding ridge extending from a respective edge of the first surface and perpendicularly to the longitudinal direction, and the protruding ridges form a barrier system for the first medium and define a channel along which the first medium is forced to travel, which channel runs first towards, then around and thereafter away from the second medium inlet port.
US10989463B2
The present invention relates to a refrigerator controlling freshness on the basis of context awareness and artificial intelligence, a server, a portable device, and a method for controlling freshness. The refrigerator controlling freshness on the basis of context awareness, according to one embodiment of the present invention, comprises: one or more partitioned storage spaces; one or more freshness sensors for sensing the freshness in an outside area or the storage spaces; a communication unit for receiving operation instruction information from the server or the portable device, and transmitting, to the server or the portable device, freshness condition information generated by the freshness sensors; and a control unit for controlling the freshness sensors and the communication unit, and performing a freshness control operation according to operation instruction information instructing an operation that differs from pre-set operating condition information that is set for any one or more of the storage spaces.
US10989461B2
An appliance includes an outer wrapper and an inner liner that are connected to define a structural cabinet with an insulating cavity defined between the outer wrapper and the inner liner. An insulating material is disposed within the insulating cavity, wherein an at least partial vacuum is defined within the insulating cavity. The at least partial vacuum defines a pressure differential between the exterior of the structural cabinet and the insulating cavity, the pressure differential defining an inward compressive force. Wrapper structural reinforcements are disposed proximate the outer wrapper. Liner structural reinforcements are disposed proximate the inner liner, wherein each of the wrapper and liner structural reinforcements extend into the insulating cavity and are free of engagement with one another. The wrapper and liner structural reinforcements are positioned to resist the inward compressive force.
US10989453B2
A heat exchanger includes a heat-absorbing part, two vapor conduits, a return conduit and a condensing part. The heat-absorbing part includes a vapor zone and a liquid zone. A first end of each vapor conduit is connected with the vapor zone of the heat-absorbing part. A first end of the return conduit is connected with the liquid zone of the heat-absorbing part. The condensing part includes a vapor-inputting chamber, a liquid-outputting chamber, a partition plate, a communication chamber, a first condenser tube group and a second condenser tube group. The vapor-inputting chamber is connected with a second end of each vapor conduit. The liquid-outputting chamber is connected with a second end of the return conduit. A loop is defined by the heat-absorbing part, the at least two vapor conduits, the return conduit and the condensing part collaboratively.
US10989451B2
A heat-exchanger including a device for separating oil from a coolant-oil mixture and cooling the oil and cooling and/or liquefying the coolant. The heat exchanger features a first area cooling and/or liquefying the coolant, and a second area cooling the oil. The heat exchanger further features at least two manifolds. The first area of the heat exchanger features flow channels guiding the coolant, and the second area of the heat exchanger features flow channels guiding the oil. The flow channels extend between the manifolds. Each of the flow channels has a respective outside flooded by a heat-absorbing fluid.
US10989450B1
A solid-state optical refrigerator for cryogenic cooling of a payload, the solid-state optical refrigerator including a laser cooling crystal including a first material and a dopant material; a thermal link including a second material, the thermal link being bonded to the laser cooling crystal and the thermal link being configured to be thermally linked to the payload to transfer heat conductively from the payload to the laser cooling crystal via the thermal link; and a vacuum chamber housing the laser cooling crystal and the thermal link, the vacuum chamber and thermal link having a combination of shape and coating such that laser and fluorescence light reflected off a wall of the vacuum chamber and laser and fluorescence light propagating within the thermal link are not incident on the payload.
US10989444B2
The solar tracking arrangement enables a plurality of parallel arranged PTCs to be directed towards the travelling sun. The solar tracking arrangement comprises a drive means, a transmission means, and a plurality of conversion means. The transmission means are connected with the drive means and to each of the plurality of conversion means. The transmission means is configured to convey an operating movement caused by the drive means to the plurality of conversion means, and each of the conversion means is configured to convert the conveyed operating movement into a pivoting movement of a respective one of the plurality of PTCs about a focus line, such that each of the pivoting movements directs the respective PTC towards the travelling sun. One or more of the conversion means are adjustably connected with the transmission means in a direction along the transmission means.
US10989440B2
An air-conditioning apparatus includes a housing having an air inlet and an air outlet, a fan disposed in the housing, and a bell mouth through which a fluid flowing from the air inlet to the air outlet passes in association with rotation of the fan. The bell mouth includes curved part having a curved sectional shape in a fluid flow direction and a vibration-damping element disposed on at least one of a front surface and a rear surface of the curved part. The vibration-damping element is disposed at a position corresponding to a node of vibration of the bell mouth.
US10989432B2
A refrigeration cycle, an air conditioning system, and a method for controlling a refrigeration cycle are provided. The refrigeration cycle includes an outdoor unit, an indoor unit, a controller, and an inverter. The controller controls a compressor and an outdoor fan of the air conditioning system so as to minimize a total electric power consumption of the air conditioning system. The inverter controls the outdoor fan in a rotation state predicted from a capacity demand in an air conditioning space depending on an operation mode and sensor values. The controller predicts the capacity demand and controls a rotation rate of the outdoor fan based on a prediction of the capacity demand.
US10989429B2
Provided is an air conditioning system that achieves energy conservation and comfortableness. In the air conditioning system (100), an outdoor-air conditioner (10) sucks outdoor-air (OA) and supplies the outdoor-air as supply air (SA) from an air handling unit (30). An indoor-air conditioner (50) cools or heats indoor-air (IA) that is an air inside a target space (SP) by using an indoor unit (70) and supplies the air to the target space (SP). A general control unit (90) controls performs cooperative load control in which an operating capacity of the outdoor-air conditioner (10) and an operating capacity of the indoor-air conditioner (50) are controlled in cooperation in accordance with a status of the outdoor-air (OA), a status of the indoor-air (IA), an operation status of the outdoor-air conditioner (10), and/or an operation status of the indoor-air conditioner (50). The general control unit (90) controls, in the cooperative load control, at least one of a parameter of the outdoor-air conditioner (10) and a parameter of the indoor-air conditioner (50) such that a temperature or humidity of the indoor-air (IA) approaches a set value and also a total amount of power consumption of the outdoor-air conditioner (10) and power consumption of the indoor-air conditioner (50) is reduced.
US10989423B2
A steam generating humidifier apparatus (1) comprises a water container (2) with a water inlet (11) and a steam outlet (12) and at least two elongated electrodes (3, 4) arranged vertically within the container. The electrodes have each an upper electrode end (3′, 4′) and a lower electrode end (3″, 4″) and at least one of the electrodes is provided at its lower electrode end with an end piece (15) made of an electrically non-conducting material which end piece is connected to the lower electrode end. This will avoid arcing between the electrode and the water surface in cases where the water level drops so low that the electrodes are exposed.
US10989416B2
A damper assembly for use with an exhaust port in an upper wall of an exhaust hood comprises a mounting plate having a central opening, the mounting plate being attachable to the underside of the upper wall in overlying relation to the exhaust port. A damper plate is mounted on the mounting plate for pivotal movement about a pivot axis in a first rotational direction between a first limit position whereat the damper plate is fully removed from occluding the central opening and a second limit position whereat the damper plate occludes the central opening. A drive housing has a drive shaft drive extending therefrom for operative connection to the damper plate to drive the pivotal movement thereof. A damper actuator is mounted in the drive housing and connected to the drive shaft to effect bi-directional rotation of the drive shaft.
US10989409B2
A gas turbine engine combustor has a dome and a shell extending axially from the dome. The dome and the shell cooperates to define a combustion chamber. A dome heat shield is mounted to the dome inside the combustion chamber. A front heat shield is mounted to the shell inside the combustion chamber. The dome heat shield and the front heat shield have axially overlapping portions cooperating to define a flow guiding channel. The flow guiding channel has a length (L) and a height (h). The length (L) is at least equal to the height (h).
US10989399B2
An electroluminescent light device includes a substrate, an emission element disposed on a first surface of the substrate and defining an emission area, first and second pads disposed on the first surface of the substrate in a non-emission area of the substrate, a touch layer disposed on a second surface of the substrate opposite the first surface, and a cover plate attached on a bottom surface of the touch layer.
US10989393B2
A shade system for a jar-style lighting fixture includes a circular shaped resilient adaptor having a first end and a second end that are secured by a fastener. An elongated curved cover is removably secured onto the adaptor via a connector and a complementary connector, and surrounds the lighting fixture horizontally along a 180-degree axis. The adaptor includes a shape and size that is complementary to the shape and size of the jar of a jar-style lighting fixture, and a rubber gasket is provided along the inside surface of the adaptor to provide grip and cushioning against the glass jar.
US10989383B2
A lighting device including at least one surface light source and a support for this, wherein the surface light source includes a fixing element which has a T-shaped cross-section, and wherein the support includes a receiving part for the fixing element, a cross-section through the receiving part having a shape complementary to the cross-section of the fixing element. In the lighting device according to the invention, the fixing element includes an upright and a head, the upright extending from a lower face of the surface light source, the upright and the head together with this lower face delimiting at least one engagement groove for the receiving part of the support. Application to motor vehicles.
US10989381B2
An electric candle device that resembles a real was candle includes an outer shell with an uneven edge around the top of the outer shell. The device includes one or more light emitting elements positioned within a cavity inside the outer shell and that emit beams at a non-zero angle with respect to a longitudinal axis of the electric lighting device to provide illumination from within the cavity in an upward direction and reaching above the top surface after passing through the opening. An optical element is positioned to receive light from the one or more light emitting elements and to direct the received light toward the top surface. The optical element has a focal point to change one or both of a size and direction of the light received prior to projecting the light in the direction of the top surface.
US10989378B2
The LED or-and Laser light string has more than one light performance functions has LED or-and Laser light bulb which has built-in LED or Laser or both to offer one or more LED or-and Laser light performance or functions select from (I) illumination, (2) projection, (3) party light, (4) lighted patterns, (5) light beams, (6) lighted image, (7) flood light, (8) color changing light (9) garden torch light, (10) garden landscape light string or other light string and all these functions has circuitry and controller built-in only light string or each of light-unit to make LED or-and laser light source(s) to turn on and turn-off or fade-in and fade-in or sequential or flashing or market available light performance which controller is one or more of the following parts including all parts & accessories selected from (i) sensor or photo sensor, motion sensor, (ii) detector or moving detectors, (iii) wireless or remote or IR or RF controller, (iv) switch, manual switch, automatically or timer switch (v) each light source or only light-string has built-in wireless receiver to match the wireless transmitter electric signals; those circuitry and controller is one of (a) built-in the light strings, or (b) built-in one master-control light-unit or each of light-unit, or (c) outside of the light string, or (d) outside the LED or-and laser light-unit housing, or (d) built-in power source, or (e) built-in the said light string or light-unit or LED or-and laser bulb circuity or controller.
US10989376B2
Embodiments relate to fabricating a display device by assembling strips of μLED devices onto a backplane instead of individually picking and placing each μLED device onto the backplane. A strip of first μLED devices is coupled to a set of interconnections on the backplane. Then, the first fabrication substrate is removed from the strip of first μLED devices. A strip of second μLED devices producing another color (e.g., green) is attached to a second fabrication substrate. The strip of second μLED devices is coupled to another set of interconnections on the backplane. The process may be repeated for a strip of third μLED devices producing yet another color (e.g., blue). After attaching the second and third μLED devices, fabrication substrates on the second and third μLED devices are simultaneously removed by laser based lift-off (LLO) method.
US10989369B2
A lighting apparatus using an organic light emitting diode that has a first area and a second area, the lighting apparatus comprises a substrate; an auxiliary line disposed in the first area on the substrate; a plurality of barrier layers disposed in the second area on the substrate; a first electrode disposed on the auxiliary line and the plurality of barrier layers; an organic layer disposed on the first electrode; and a second electrode disposed on the organic layer.
US10989364B2
A ruggedized, high efficiency, diffuse luminaire with a shaped lens diffuser that is composed of a semi-soft, flexible material that helps withstand damaging impacts and protects the internal electrical components. The lens diffuser may enclose one or more internal mirrors or employ an innovative Fresnel-like lens that projects light omni-directionally and that wraps around the inside of the lens for more efficient distribution of illumination and the elimination of up and down loss through re-projecting vertical losses onto the horizontal plane. The lens diffuser may incorporate a UV filtration compound molded directly into the materials composing the lens rather than applied or painted onto the surface or surfaces of the lens. The lens diffuser may incorporate two additional innovations that better enable the reduction of glare through varying the thickness of the lens diffuser, based on its relative proximity to the bulb(s) or lamp(s), and/or applying a patterning of reflective, semi-reflective or non-reflective material to the inside of the lens diffuser relative to the proximity to the illumination source to reflect away a portion of the light and thereby attain an even distribution of light across the surface of the lens without having to ensure that the lens surface is located equidistant or nearly equidistant from the lamp or lamps within the lens.
US10989360B2
A check valve assembly includes a valve, cam and arm with float rotatably connected to the valve for insertion into a fluid storage container for filling of the container without overfilling. The valve includes a channel of narrowing diameter and restricting member movably retained within the channel. One end of the restricting member rides along the cam profile as the arm rotates the cam with the changing fluid levels. When the fluid reaches maximum fill level, the restricting member contacting the cam drops into the cam valley, driving the restricting member head into engagement with the channel neck walls and automatically sealing off the valve. First and second biasing members are disposed in the channel, preferably around the stem, and collectively provide counter force sufficient to overcome the frictional forces of the seal to open valve and move the restricting member upward.
US10989355B2
An accessory mounting plate for a modular mounting system is described. The accessory mounting plate allows screwless coupling with a mounting receptacle, and may be configured to support a variety of different accessories. In one example, an accessory mounting plate includes a main body, a screwless attachment aperture, and a dovetail structure. The screwless attachment aperture is configured to enable the main body to be screwlessly mounted to a mounting receptacle. The dovetail structure is configured to enable the main body to fictively engage the mounting receptacle.
US10989346B2
An automatic flow restrictor for a sprinkler head. The flow restrictor includes a first disk and a second disk. The first disk and the second disk move relative to each other so as to take a first orientation where water being pumped through a main line tubing member is free to pass through the flow restrictor and exit out the sprinkler head with little resistance to flow, and a second orientation where water is restricted from passing therethrough. The first disk includes a top surface and a bottom surface. The first disk further includes a plurality of apertures extending directly between the top surface and the bottom surface. The second disk includes a top surface and a bottom surface. The first disk further includes a plurality of apertures extending directly between the top surface and the bottom surface, wherein a fan blade is aligned with each of the plurality of apertures.
US10989342B2
In accordance with the present disclosure, leak of gas is suppressed when a coupler of a manifold gauge set including a gas hose is detached to a gas inlet/outlet valve of a thermal exchange equipment. To this end, the set includes a core-rod depressor extending from the coupler into the hose, and a depressor-adjustment unit disposed on the hose to adjust a position of the core-rod depressor.
US10989340B2
A fitting element is configured for coupling tubing to a fluidic device having a receiving cavity configured for receiving the fitting element, where the tubing has an inner contact surface of a biocompatible material, the inner contact surface being configured to contact a fluid to be conducted by the tubing, and the receiving cavity having a receiving contact surface of a bio-compatible material. The fitting element includes a first sealing element of a bio-compatible material configured for sealing to the bio-compatible material of the inner contact surface of the tubing, and a second sealing element configured for sealing against a pressure ambient to a pressure of the fluid in the tubing. Upon coupling of the tubing to the fluidic device, at least a portion of the receiving contact surface, the first sealing element, and the second sealing element enclose an interspace, each surface of the interspace being a bio-compatible material.
US10989335B2
A pipe support is coupled to an elongated channel for receiving and supporting a pipe. The channel includes a base and a pair of spaced apart sidewalls extending from the base to a top plate. A flange projects downwardly from each top plate towards the base and defines a slot therebetween. The pipe support includes a body portion extending axially between opposite ends and having an inner surface and an outer surface. The body portion includes a generally arcuate bottom floor and a pair of spaced apart sidewalls projecting generally upwardly from the bottom floor. A plurality of axially spaced apart channel clips project downwardly from the outer surface of the body portion opposite the side walls. The channel clips have a leg portion and an outwardly projecting barb portion wherein the channel clips extend through the slot in the channel and the barb portions engage the respective spaced apart flanges to operatively couple the pipe support to the channel.
US10989332B2
A boom assembly for a lift device includes a plurality of telescoping boom sections. The plurality of telescoping boom sections include a base boom section, a mid boom section, and a fly boom section. The plurality of telescoping boom sections define an inner volume. The boom assembly also includes a push tube and a support member positioned within the inner volume. The boom assembly also includes a power track positioned within the inner volume that includes a plurality of movable links and a supported portion that interfaces with the support member. The push tube includes a second end portion opposite the first end portion of the push tube. The second end portion of the push tube is directly coupled to the base boom section.
US10989322B2
A pneumatic multi-valve device includes a housing (21) having a plurality of electromagnetic valve actuators (1), each having coil elements (2) arranged stationary in the housing (21), a core (4) arranged in the housing (21), and armature elements (24). The cores (4) each have a venting bore (5) connected to a venting collection channel (14) on the side of the cores (4) facing away from the connection housing side (23). The venting collection channel is connected to a venting opening (28) of the housing (21), which venting opening is arranged on a housing side different from the housing back side (25). The venting collection channel (14) is formed by a plurality of venting channel elements (13), which are connected to each other.
US10989319B2
Provided is a three-way valve for flow rate control capable of suppressing an increase in driving torque for a valve body, which is caused due to contact between the valve body and a valve port forming member. The three-way valve for flow rate control includes: a valve main body (6) including a valve seat (8), the valve seat (8) having a columnar space and having a first valve port (9), which allows outflow of a fluid and has a rectangular cross section, and a second valve port (18), which allows outflow of a fluid and has a rectangular cross section; first and second valve port forming members (70) (80), which are fitted to the valve main body (6) and form the first valve port (9) and the second valve port (18), respectively; a valve body (34) being provided in a freely rotatable manner in the valve seat (8) of the valve main body (6) so as to simultaneously switch the first valve port (9) from a closed state to an opened state and switch the second valve port (18) from an opened state to a closed state, the valve body (34) having a cylindrical shape and having an opening; a pressure applying portion (94) (96) configured to apply pressures of the fluid leaking through a gap between the valve body (34) and the valve seat (8) to the first and second valve port forming members (70) (80) so as to suppress shift of a position of the valve body (34) when the valve body (34) opens and closes the first valve port (9) and the second valve port (18); and drive means (3) for driving the valve body (34) to rotate.
US10989318B2
A shunt valve for a bidet includes a valve body and a valve core. The valve body is provided with a water inlet port and a water outlet port. The valve core includes a movable valve plate and a fixed valve plate. The movable valve plate and the fixed valve plate abut against each other, and are rotatably matched with each other. The water outlet port includes a washing water outlet port and a self-cleaning water outlet port. The fixed valve plate is provided with a washing water outlet hole communicating with the washing water outlet port and a self-cleaning water outlet hole communicating with the self-cleaning water outlet port. The movable valve plate is provided with an overflowing hole communicating with the water inlet port. A toilet cover plate including the shunt valve is provided.
US10989308B1
A sealing device with convertible magnetic sealing medium includes a housing with an accommodation cavity formed therein, a rotary shaft rotatably disposed in the accommodation cavity, a first pole piece disposed on the rotary shaft, a second pole piece fitted over the rotary shaft, and a permanent magnet fitted over the rotary shaft between the first pole piece and the second pole piece. The rotary shaft has a first blind hole, a second blind hole, a first via hole and a second via hole. A plurality of first pole teeth are provided in an inner circumferential wall of the first pole piece and a plurality of second pole teeth are provided in an inner circumferential wall of the second pole piece. Magnetic powder is provided between a top surface of each of the first and second pole tooth and the outer circumferential surface of the rotary shaft.
US10989306B2
A packing assembly includes a clip configured to hold a packing stack in a desired arrangement on a longitudinal axis. The clip includes upper arms and lower arms through which the packing stack and slide laterally into and out of the clip. The upper arms and lower arms prevent radial movement of the packing stack and can further prevent axial movement of the packing stack relative to the clip. The clip facilitates installation of the packing stack on a piston by shifting the assembled packing stack axially onto the piston and then pulling laterally off of the packing stack while leaving the packing stack on the piston rod.
US10989304B1
A compression packing for sealing near valve stems, pump shafts and similar machine elements. The compression packing includes tracer particles that retain information about the fabrication of the packing which can be used to trace the origin thereof.
US10989303B2
A cylinder head gasket includes a composite member formed of a metal substrate and a rubber layer provided to both surfaces of the substrate. The substrate is formed of stainless steel having a content of C that is 0 to 0.15 mass %, a content of Si that is 0 to 0.5 mass %, a content of Mn that is 0 to 2.0 mass %, a content of Cr that is 11.5 to 13.0 mass %, a content of N that is 0 to 0.5 mass %, a content of P that is 0 to 0.040 mass %, a content of S that is 0 to 0.030 mass %, a content of Ni that is 0 to 0.6 mass %, the balance Fe, and inevitable impurities. The stainless steel forming the substrate has a 0.2% proof stress of 1,300 to 1,500 MPa.
US10989293B2
An apparatus includes a non-metal high torque sprocket and non-metal bushing. The non-metal high torque sprocket includes a body defining an outer periphery and a hub section defining an inner surface for engaging a bushing, a continuous toothed structure disposed on the outer periphery of the body, and a textile reinforcement embedded in the body adjacent the inner surface of the hub section, wherein the body is formed of a castable polymer material. The hub section inner surface is a tapered shape, and is adapted to engage a conventional QD bushing or a taper-lock bushing. The non-metal bushing is engageable by the hub section inner surface of the high torque sprocket. The non-metal bushing may be formed of a castable polymer material, which may optionally include ultra-high molecular weight powder. According to some embodiments, the non-metal bushing is a QD bushing.
US10989289B2
A torque transmission arrangement is provided with a clutch device which has a clutch input and output, and a vibration damping device having at least two vibration damping units arranged at a radial offset with respect to one another, an input of the vibration damping device operatively connected to the clutch output, and an output of the radially outermost vibration damping unit being operatively connected by an intermediate transmission element to an input of the radially innermost vibration damping unit operatively connected via an output of the vibration damping device to an output unit, the clutch device partially axially overlapping with one of the vibration damping units, and being connected radially between the two vibration damping units to the intermediate transmission of the vibration damping device. The intermediate transmission is connected to an absorber mass carrier of an absorber system likewise assigned to the vibration damping device.
US10989283B2
An anti-backlash nut for engaging a threaded screw includes an anti-backlash nut body extended along a longitudinal axis configured and adapted to receive a screw, the anti-backlash nut body including a first threaded section having a first inner diameter with a first internal thread and a second threaded section integral to the first threaded section having a second internal thread, where the first thread and the second thread have an equal pitch and are out-of-phase with respect with each other.
US10989275B2
A cord hook is shown for a cord ring of a trampoline covering, which cord ring has at least one connection point. The cord hook includes a distal receiving section and a proximal securing section for securing to a jump mat. The receiving section and the securing section are connected by a transition section. At least one receiving space is formed for mounting a first end and a second end of the cord ring. The cord hook also includes a fastening device.
US10989273B2
The invention relates to a power unit, in particular for a hybrid vehicle, comprising a two-cylinder reciprocating piston engine comprising two pistons guided in two cylinders in tandem arrangement, and two counter-rotating crankshafts connected to the pistons by connecting rods, a generator which is rotatable in the same direction as the first crankshaft and in the opposite direction to the second crankshaft, and a balancer shaft which is rotatable in the same direction as the second crankshaft and in the opposite direction to the first crankshaft. The generator is operatively connected directly to the first crankshaft by a first traction mechanism and the balancer shaft is operatively connected directly to the second crankshaft by a second traction mechanism. The balancer shaft and/or the second crankshaft support(s) a flywheel mass element. The invention further relates to a vehicle, in particular a hybrid vehicle, having such a power unit.
US10989265B2
A vibration damping device of an inverted structure includes a cylinder, a rod capable of protruding and retracting in the cylinder, an outer cylinder coupled to the rod and inserted over the outer periphery of the cylinder, and a bush slidably inserted between the outer cylinder and the cylinder. A gap between the outer cylinder and the cylinder is filled with lubricating oil. The bush contains polytetrafluoroethylene and perfluoro alkoxy alkane. The lubricating oil contains an organic molybdenum additive.
US10989259B2
In order to provide a brake disc unit the production and assembly of which is economically viable even with extreme mechanical and thermal load capacity, preferably without the application of intermediate elements, the disclosure proposes a brake disc unit with a friction ring and a friction ring carrier which are connected by a shaft-to-hub connection with an alignment gearing having a multitude of dogs, wherein the cross-section of the dogs provides a contour which, at least partly, runs along an extended trochoid.
US10989258B1
An electro-magnetic coil assembly mounted to a clutch assembly, the electro-magnetic coil assembly including a coil mounted within an annular coil housing and a flexible armature plate. The coil assembly adapted to generate an electromagnetic field between the coil and the armature plate for attracting the armature plate to the coil assembly. The flexible armature plate includes an annular plate with an outer edge and an inner edge, the outer edge defining an outer periphery, the inner edge defining an inner periphery. Tangs spaced about the inner periphery extending radially inward from the inner edge. Inner notches spaced about the inner periphery of the annular plate and extending radially outward to a point at least halfway in the radial direction between the inner edge and the outer edge. Outer notches spaced about the outer periphery between and extending radially inward to a point at least halfway in the radial direction between the outer edge and the inner edge.
US10989257B2
Overrunning coupling and control assembly and control system for use therein are provided. The system includes a control member mounted for controlled shifting movement between the coupling faces of first and second coupling members. An actuator arm includes an output member and a one-way locking member which is pivotally connected to output member which, in turn, is coupled to the control member. The locking member moves between a disengaged position in which the control member is permitted to shift or rotate relative to the second coupling member and an engaged position with a locking member-engaging portion of the second coupling member to lock the control member and the second coupling member together to prevent the control member from inadvertently shifting in a first direction relative to the second coupling member in the absence of an actuator command signal received by a bi-directional actuator assembly of the system.
US10989249B2
A sliding component is provided. At least one sliding face of sliding faces sliding relatively to each other of a pair of sliding parts of annular shapes is provided with positive pressure generation mechanisms with positive pressure generation grooves and negative pressure generation mechanisms with negative pressure generation grooves. The positive pressure generation grooves and the negative pressure generation grooves are separated from the opposite-to-sealed-fluid side by a land. Deep grooves deeper than the groove depth of the positive pressure generation grooves and the negative pressure generation grooves are located at least on the opposite-to-sealed-fluid side of the positive pressure generation grooves and the negative pressure generation grooves. The deep grooves are provided in such a manner as to communicate at least with the sealed fluid side.
US10989243B2
An explosive bolt is provided for securing a brace in tension. The bolt includes a bar, a pair of explosives, a pair of detonators and a pair of anchors. The bar has opposing longitudinal ends and an outer thickness. Opposing bores extend inwardly from the longitudinal ends to corresponding depth ends. First and second notches reduce the thickness proximate to the corresponding depth ends. A center rod separates the notches from each other. Each explosive correspondingly inserts into a corresponding bore to a corresponding depth end. Each detonator correspondingly inserts into the corresponding bore. Each anchor secures the bar to the brace. In further embodiments, the longitudinal ends include helical male threads, and the anchors are nuts having helical female threads.
US10989230B2
A method for controlling movement of a movably mounted body (14) of a mechanical system (2, 56, 62). The mechanical system (2, 6, 62) includes a drive unit (4, 64), which is operated by a medium, and also a control valve (20, 22). The movably mounted body (14) is driven by the drive unit (4, 64). A drive movement of the drive unit (4, 64) is controlled with the aid of the control valve (20, 22). In order to avoid or reduce excitation of undesired vibrations in the mechanical system (2, 56, 62), it is proposed that the control valve (20, 22) be actuated using a control signal (u(t)) which comprises a first and also a further switching pulse (S1, S3) each having a prespecified pulse duration. The pulse duration of the first switching pulse (S1) is equal to the pulse duration of the further switching pulse (S3). A time difference (Δt1-3) between the start of the first pulse (S1) and the start of the further switching pulse (S3) is matched to a natural period duration of the mechanical system (2, 56, 62).
US10989225B2
A vacuum pump comprises: a pump rotor rotatably driven by a motor and fastened to a shaft; a recessed portion formed at a suction-port-side end surface of the pump rotor; and a rotor balance correction member including a cover portion configured to cover the recessed portion.
US10989222B2
One exemplary embodiment of this disclosure relates to a refrigerant compressor. The compressor includes an axial section having a plurality of blades and vanes and a centrifugal section having an impeller. The centrifugal section is arranged downstream of the axial section.
US10989219B2
Circumferentially-split diffuser assemblies utilized within compression systems, such as centrifugal and mixed-flow compression systems employed within gas turbine engines, are provided. In embodiments, the diffuser assembly includes flow passages, which extend through the diffuser assembly and which include diffuser flow passage sections. Diffuser airfoils are interspersed with the diffuser flow passage sections. The diffuser airfoils include inboard and outboard airfoil segments distributed around a diffuser assembly centerline. The inboard and outboard airfoil segments are contained in and, thus, defined by inner and outer annular diffuser structures, respectively. The outer annular diffuser structure circumscribes the inner annular diffuser structure. In certain cases, the inboard airfoil segments and at least a portion of inner annular diffuser structure are composed of a first material, while the outboard airfoil segments and at least a portion of outboard annular diffuser structure are composed of a second material different than the first material.
US10989218B2
A fan wheel structure includes a hub provided with a plate member and a plurality of blades. The plate member is located around the hub and has an upper side and a lower side. The blades are arranged on the upper side of the plate member and respectively have a connecting end connected to the hub as well as a free end. The blades respectively include a backward-curved section, a middle section and a forward-curved section. The backward-curved section is located adjacent to the connecting end and connected to the upper side of the plate member; the forward-curved section is located adjacent to the free end; and the middle section is connected at two opposite ends to the backward-curved section and the forward-curved section. And, an air passage is formed on the upper side of the plate member between any two adjacent backward-curved sections.
US10989216B2
A system having a variable diameter impeller device that is operable for reducing an energy consumption of a rotating fluid or gas pump by increasing the impeller diameter as a speed of the rotating fluid or gas pump increases and decreasing the impeller diameter as the speed decreases. An extendable vane arrangement is configured to move along an elongated curved or sloping slot, the movement along the elongated curved or sloping slot is operable for increasing and decreasing a diameter of the impeller device. A spring arrangement having a first end and a second end extends and retracts to dynamically increase or decrease a diameter of the impeller device.
US10989211B2
A method is described for providing antisurge control in a system comprising a compressor having at least an upstream compressor stage, a downstream compressor stage and a side stream bringing flow into a flow passage between the upstream compressor stage and the downstream compressor stage. The method provides for estimating a temperature of a flow delivered by the upstream compressor stage using a non-dimensional performance map of the upstream compressor stage and further estimating a temperature of a flow entering the downstream compressor stage based on the mass flow and flow temperature of the flow delivered by the downstream compressor stage and the mass flow and the flow temperature of the side stream. The method further provides for performing antisurge control of the downstream compressor stage based on the temperature of the flow entering the downstream compressor stage.
US10989207B2
This new ceiling fan is designed to improve functionality of the airflow and to decrease the obtrusive appearance of the traditional axial ceiling fan by incorporating the lower profile airflow technology of a centrifugal fan. The main advantages are that it is much smaller with a lower profile that is mounted flat against the ceiling and can have more focused directional airflow thus enabling a user to feel more air circulation in the specific area of the room. The fan can also be set to oscillate around the room for more diffuse air circulation. Low profile lighting kits can be designed into the lower cover. This new design should be easily mountable on existing ceiling fan electrical boxes. Ideally it could be controlled with the same remote control technology available today for floor standing oscillating fans.
US10989205B2
A micro fan is provided. The micro fan includes a rotor and a stator. The stator includes an axial induced coil unit and a circuit board. The axial induced coil unit is made by twining a coil in an axial direction for at least two layers and in a radial direction for at least two layers.
US10989203B2
The shroud can have a wall curved radially outwardly from an axially oriented inlet to an outlet end, a structural member having a flange at the outlet end, and an insert of Greek Ascoloy exposed on an inner face of the wall.
US10989199B2
A submersible downhole pump (1) includes an elongate pump unit (3) defining a longitudinal pump axis (L) and a pump unit diameter (D), and at least one cable lug (13) for attaching a cable. The at least one cable lug (13) is connected to the pump unit (3) and pivotable around a pivot axis (P) perpendicular to the longitudinal axis (L) between a defined first position and a defined second position. The at least one cable lug (13) is positioned, in the first position, fully within the pump unit diameter (D). In the second position, the at least one cable lug (13) is positioned at least partially protruding outside the pump unit diameter (D).
US10989194B2
A compressor pump structure comprises a rotating shaft, a piston, a cylinder, a cylinder sleeve, a lower flange and an upper flange, the central axis of the rotating shaft being arranged eccentrically with respect to the central axis of the cylinder, the rotating shaft being slidably arranged in the piston, the piston being movably arranged in the cylinder and forming two volume-variable chambers with the cylinder, the piston comprising two first sliding planes arranged opposite one another and two first contacting planes arranged opposite one another, the first contacting plane on the upper side being in sealing contact with the upper flange, and the first contacting plane on the lower side being in sealing contact with the lower flange. Also disclosed is a compressor with the compressor pump structure.
US10989190B2
An external gear pump, having a driving first pump gear and a second pump gear driven by the first pump gear, which intermesh to convey a fluid from a suction side to a pressure side of the external gear pump. The first pump gear and the second pump gear each have a plurality of teeth, each having a leading tooth flank leading in the rotation direction of the corresponding pump gear and a trailing tooth flank. The leading tooth flank of the first pump gear interacts with the trailing tooth flank of the second pump gear to drive the second pump gear via the first pump gear. The trailing tooth flanks of the first pump gear extend concavely to form a fluid pocket at at least one axial position in the radial direction at least in sections in each case.
US10989188B2
A valve module comprising: a cylindrical canister containing a valve assembly for a high pressure pump, wherein the valve assembly comprises a valve body and a valve seat, wherein the valve module provides a fluid flow path from an inlet to an outlet of the valve module from one side of the valve seat along a central axis of the valve module to the other side of the valve seat along the central axis and between the valve body and the valve seat when the valve assembly is in an open configuration, and does not provide the fluid flow path when the valve assembly is in a closed configuration.
US10989184B2
An electrochemical hydrogen pump includes a hydrogen pump unit including an electrolyte film, an anode catalyst layer, a cathode catalyst layer, an anode gas diffusion layer, an anode separator, a cathode gas diffusion layer, and a cathode separator, a first end plate and a second end plate, a fastener, and a voltage applicator. The electrochemical hydrogen pump transfers and pressurizes hydrogen on the cathode catalyst layer, when a voltage is applied by the voltage applicator. Cathode gas flow channels in which the cathode gas flows are connected to each other. The amount of thickness reduction of the cathode gas diffusion layer due to compression resulting from fastening of the fastener is larger in the hydrogen pump unit positioned at at least one end of the stacked hydrogen pump units than in the hydrogen pump unit positioned at neither end of the stacked hydrogen pump units.
US10989176B2
The objective is to realize a rotation storage device with a lightweight and straightforward configuration that can release the energy of various urging means, typically a flat coil spring, over a more extended period and increase the urging force. The rotation storage device includes a plurality of single unit rotation storage devices that comprise of an urging means for urging of the rotational force and a one-way bearing with one end of the urging means fixed to one of its outer ring or inner ring, wherein a plurality of single unit rotation storage devices are characterized in that the outer ring and inner ring of the one-way bearings are connected, the other end of the urging means connected to one end of the urging means of the adjacent unit rotation storage device, and the rotation force is output between the outer ring and inner ring of the one-way bearing.
US10989172B2
A method for the determination of the deflection of a wind turbine blade is provided. A distance between at least one root location towards a root end of the wind turbine blade and at least one tip location towards a tip end of the wind turbine blade is measured. A blade deflection profile is then calculated based on the measured distance between the root and tip locations and a known modal profile of the wind turbine blade.
US10989167B2
A kinetic energy harvesting mechanism has a fixing shaft, a rotating shell, an input member, and a fixing shaft driving assembly. The rotating shell is disposed on the fixing shaft. The input member is axially connected to the fixing shaft. The fixing shaft driving assembly is disposed in the rotating shell and has a first one-way bearing, a second one-way bearing, a first driving member, a second driving member, and a third driving member. Unidirectional transmission functions of the first one-way bearing and the second one-way bearing are adverse to each other. The first driving member is disposed in the rotating shell by the first one-way bearing. The second driving member is disposed in the rotating shell by the second one-way bearing. The third driving member is disposed in the rotating shell and is connected to the first driving member and the second driving member.
US10989165B1
A power-generating wheel system is provided and includes a liquid-filled riser tube, air balls circulating therethrough due to buoyancy, a top wheel located adjacent a top opening of the riser tube and having air ball receiver cavities and a second wheel located adjacent a bottom opening of the riser tube and having a sealed housing for releasing the air balls into the riser tube and receiving liquid from the riser tube. As air balls exit the top opening of the riser tube they rotate the first wheel, this rotation being transferred to the second wheel by a drive chain. A transfer system transfers the torque on the second wheel to an external device to be powered. A return chute returns the air balls from the first wheel back to the second wheel. A liquid supply system is provided to maintain the riser tube full of liquid.
US10989163B2
Device for conversion of wave energy into electrical energy and the process for its deployment at the exploitation location, wherein the device comprises a supporting construction composed of buoyancy elements and having a supporting tube attached on the upper side. The device comprises a joint gear on the inner circumference connected with the outside surface of the supporting tube in a sliding manner and a sphere to which is the floating body pivotally connected. The device has two gears, the first flexible gear for connecting the floating body to the second gear and the second gear for connecting the flexible gear to the generator. The flexible gear consists of pulleys and a flexible element, e.g. a rope or a steel cable and the second gear can be arranged in several suitable forms, e.g. rigid elements as a set of a gear and a rack positioned inside the lower supporting tube or a flexible element, e.g. a chain and a sprocket wheel set in the buoyancy element. The supporting construction is by ropes connected to the anchor weight that is made in a form of a sphere segment either directly or through the rolling elements placed in the spherical dent of the anchor base. The invention comprises the process for device deployment at the exploitation location which is particularly suitable due to stable transport with low draught.
US10989157B2
The present application concerns a fuel-injection metering device for a motor vehicle. The fuel-injection device include a main body with at least one through-hole, whereby the main body forms a valve seat on its inner face that is provided to interact with a valve body, whereby the inner face of the main body is electrochemically machined. The application also concerns a mould, a production method, and a fuel-injection nozzle.
US10989154B2
Various embodiments may include a method for actuating a fuel injector with a solenoid drive and a nozzle needle. The solenoid drive has a solenoid and a movable armature. The fuel injector has an idle stroke between the armature and the nozzle needle. An example method includes: applying a precharging current to the solenoid drive during a precharging phase to move the movable armature into mechanical contact with the nozzle needle; and applying a voltage pulse to the solenoid drive during a boost phase until the current intensity of the current flowing through the solenoid reaches a predetermined peak value.
US10989144B2
An injector element for injecting a mixture of at least a first propellant and a second propellant into a combustion chamber. The injector element includes a first tubular wall defining a first duct for injecting the first propellant, and a second wall surrounding the first wall and defining, between the first and second walls, a second duct for injecting the second propellant. The first wall includes a first electrode for igniting the mixture by electric discharge.
US10989137B2
An exhaust port liner, which may include a superalloy and may be manufactured by an additive manufacturing process, includes a monolithic structure including an outlet disposed an angle relative to an inlet, and a sidewall defining a cavity to provide enhanced thermal performance in reciprocating internal combustion engines. A cylinder head of an internal combustion engine may include a cylinder head frame, and the exhaust port liner may be disposed proximate the frame inner mounting surface, with an outer surface of the exhaust port liner conforming to an inner mounting surface of the cylinder head frame.
US10989135B2
A control device for a compression ignition engine is provided, which causes an injector to perform a pre-injection and a main injection, sets fuel injection timings of these injections so that an interval between a first peak of a heat release rate resulting from the combustion of fuel injected by the pre-injection and a second peak of the heat release rate resulting from the combustion of fuel injected by the main injection becomes an interval to make pressure waves caused by these combustions cancel each other out, and when an increase of a wall surface temperature of a combustion chamber is detected, controls the injector to reduce the injection amount and retard the injection timing of the pre-injection compared with a case where the temperature increase is not detected, under a condition that engine load and speed are the same.
US10989122B2
A dual-fuel fuel injection system for an internal combustion engine has a liquid fuel injection branch and a gas fuel injection branch, in which a gas injector assembly that is controllable via a control fluid is situated. The liquid fuel forms the control fluid of the gas injector assembly.
US10989114B2
Systems and methods for cooling bleed air from an aircraft engine are described. An example system includes a housing to bifurcate airflow exiting a fan of an engine fan system, a pre-cooler assembly disposed within the housing to remove heat from the bleed air, and an inlet duct within the housing to direct the airflow to the pre-cooler assembly. The example system also includes at least one diverter duct within the housing and coupled to the inlet duct to divert the airflow around the pre-cooler assembly. The at least one diverter duct includes an exit directing the airflow into a fan duct of the engine fan system. The example system also includes at least one valve to control an amount of airflow through the inlet duct and an amount of airflow through the at least one diverter duct.
US10989106B2
A turbocharger lubricating oil pressure regulator (10) having a lubricating oil inlet port (12) adapted to receive turbocharger lubricating oil and an outlet port (13) in fluid communication with the lubricating oil inlet port (12). The regulator (10) has a lubricating oil bypass port (14) in fluid communication with the oil inlet port (12) at one end and in fluid communication with a lubricating oil sump (3) at another. A valve (17) is biased in a closed configuration to block oil flow between the lubricating oil inlet port (12) and the bypass port (14) and movable toward an open configuration in response to a predetermined lubricating oil pressure at the inlet port (12) allowing lubricating oil to flow through the bypass port (14) to the oil sump (3).
US10989103B2
In some embodiments, a vehicle includes a temperature monitoring controller. The temperature monitoring controller is a processor, control module, or other suitable hardware that is configured to receive temperature sensor values from an engine control module (ECM) when an ignition bus is in a powered on state, and to decide when the engine should be automatically started in order to maintain a temperature above a low temperature threshold. The temperature monitoring controller periodically causes an ignition bus of the vehicle to be placed in the powered on state when the engine is shut down in order to collect temperature sensor values. The temperature monitoring controller determines whether to automatically start the engine, and if not, determines how long to wait before collecting temperature sensor values again based on a rate of change of the temperature sensor values.
US10989102B2
An engine coolant separator may include a housing having an inlet and an outlet; and a guide member fixedly mounted inside the housing, and having a spiral channel inducing a spiral flow of an engine coolant, wherein the spiral channel communicates with the inlet of the housing.
US10989101B2
A coolant delivery device for an internal combustion engine, in particular for a motor vehicle, includes a pump, a an activatable electric motor, a shut-off valve, a return line, a heating device, and a common module housing. The pump is configured to deliver liquid coolant, and includes a suction port configured to connect to a tank, and a pressure port for the coolant and which is assigned to the engine. The motor is configured to drive the pump. The valve is assigned to the suction port. The return line is configured to connect to the tank, and includes at least one check valve. At least the pump, motor, valve, heating device, and the at least one check valve together form a delivery module and are positioned in the common module housing.
US10989098B2
A component of an exhaust system for an internal combustion engine. The component comprises an exhaust system structure having an interior through which exhaust gases flow and an exterior, and a thermal insulating wrap for thermally insulating at least a portion of the exterior of the exhaust system structure. The thermal insulating wrap comprises an aqueous mixture comprising an inorganic binder and inorganic filler particles, and a fabric comprising inorganic fibers. The fabric is impregnated with the aqueous mixture so as to form a pliable binder wrap. The pliable binder wrap is wound completely around at least a portion of the exhaust system structure. It can be desirable for the component to further comprise at least one thermal insulator comprising inorganic fibers, where the thermal insulator is disposed between the pliable binder wrap and the exterior of the exhaust system structure.
US10989091B2
A catalytic converter having a honeycomb structure for the aftertreatment of exhaust gases of an internal combustion engine and having an electrically heatable heating plate, wherein the heating plate is formed from a plurality of metal foils which are stacked on top of one another to form a layer stack and are finally wound to form a honeycomb structure having a plurality of flow ducts, wherein the heating plate has arranged therein an insulating means via which electrical insulation is formed between at least two mutually adjacently arranged wound metal foils.
US10989088B2
A system comprises an engine including a plurality of cylinders. A first intake throttle is positioned upstream of a first set of cylinders of the plurality of cylinders. The first intake throttle provides air at a first flow rate to the first set of cylinders so as to produce a lean air/fuel mixture in the first set of cylinders. A second intake throttle is positioned upstream of a second set of cylinders included in the plurality of cylinders and in parallel of the first intake throttle. The second intake throttle provides air at a second flow rate to the second set of cylinders so as to produce a rich air/fuel mixture in the second set of cylinders.
US10989085B1
This invention provides means and a method to eliminate emissions from an internal combustion engine during cold-starts and warm-starts. An oxidizer intake valve external to the engine head and an exhaust valve following the after-treatment system and condensing heat exchanger are closed, thus sealing all gasses inside the engine and the exhaust after-treatment system before starting the engine. Oxygen and hydrogen are used as the oxidizer and fuel to start this engine and operate this engine until the exhaust after-treatment systems have reached their required operating temperatures. This emissions-free startup system works equally well on two, four, six, or eight stroke engines, one or multiple cylinder engines, and spark or compression ignition engines. This invention also provides a means and method to clean the interior of an engine and the after-treatment systems of soot, particulate, and the catalytic surfaces without disassembling the engine or the after-treatment systems.
US10989079B2
An ECU (101) causes lock pin-release hydraulic pressure to be applied to an advance-side lock pin-release oil passage (5a) to disengage an advance-side lock pin (6) from an advance-side engagement groove (9), thereby making a rotor (1) rotatable in an advance direction, and forming a clearance communicating with a retard-side lock pin-release oil passage (5c), between the advance-side engagement groove (9) and the advance-side lock pin (6). Next, the ECU (101) causes hydraulic pressure to be applied to advancing hydraulic chambers (16) to rotate the rotor (1), and causes the lock pin-release hydraulic pressure to be applied through the clearance and through the retard-side lock pin-release oil passage (5c) to a retard-side engagement groove (10) to disengage a retard-side lock pin (7).
US10989075B2
An emissions reduction system for a combined cycle power plant having a gas turbine engine and a heat recovery steam generator (HRSG) can comprise a duct defining a flow space configured to receive exhaust gas from the gas turbine and convey the exhaust gas into the HRSG, and a louver system coupled to the duct that can comprise a plurality of emission medium panels extending across the flow space, the emission medium panels configured to be moved between a first position where adjacent filter medium panels extend contiguously across the flow space of the duct and a second position where adjacent filter medium panels include spaces therebetween to provide an unobstructed flow path and an actuator to move the plurality of panels between the first position and the second position.
US10989071B2
A heat exchanger assembly that in a preferred embodiment comprises: an inlet duct lower wall interfacing with a bypass duct; an outlet duct lower wall interfacing with a bypass duct; a heat exchanger coupled between the inlet duct lower wall and the outlet duct lower wall wherein the heat exchanger is at a compound angle with respect to an inlet duct air flow direction; and a fairing coupled to the top of the heat exchanger wherein the fairing forms the inlet duct upper wall and the outlet duct upper wall.
US10989068B2
Turbine shrouds for turbine systems are disclosed. The turbine shrouds may include a unitary body including a forward and aft end, an outer surface facing a cooling chamber formed between the unitary body and a turbine casing of the turbine system, and an inner surface facing a hot gas flow path. The shrouds may also include a first cooling passage extending within the unitary body, and a plurality of impingement openings formed through the outer surface of the unitary body to fluidly couple the first cooling passage to the cooling chamber. Additionally, the shrouds may include a second cooling passage and/or a third cooling passage. The second cooling passage may extend adjacent the forward end and may be in fluid communication with the first cooling passage. The third cooling passage may extend adjacent the aft end, and may be in fluid communication with the first cooling passage.
US10989066B2
The present invention relates to an abradable coating for a turbine engine part, characterized by the fact that said coating includes a layer made of an abradable material, the surface asperities of which are filled with thermally bonded ceramic grains, forming a smooth, free surface having a low roughness.
US10989063B2
A system and method for detecting a shaft break in a turbofan gas turbine engine includes sensing fan rotational speed and sensing turbine engine rotational speed. A rate of change of rotational speed difference between the sensed fan rotational speed and the sensed turbine engine rotational speed is determined in a processor, and a determination that a shaft break has occurred is made in the processor based at least in part on the rate of change of the rotational speed difference.
US10989061B2
A method of machining a tip profile of a blade for a turbomachine includes coupling the blade to a component of the turbomachine; supporting the component on a machining apparatus, the machining apparatus being configured to remove material from the blade according to a cutting path defined within a coordinate system of the machining apparatus, wherein the component is supported such that a datum axial end face of the component is aligned with a datum of the coordinate system of the machining apparatus; and machining the blade according to the cutting path. A system for machining a tip profile of a blade for a turbomachine accomplishes the method.
US10989043B2
A heading transfer unit may be used to transfer a heading from a surface base to a MWD tool. The surface base may have a master north finder to determine a heading. The heading may be transferred to the heading transfer unit, which is in turn transferred to the MWD unit. The heading on the heading transfer unit is transferred to the MWD tool.
US10989042B2
Systems and methods to cover sensitive areas of downhole tools including a downhole tool having an outer surface including a first position and a second position on the outer surface of the downhole tool, the outer surface having a sensitive area, a downhole sensitive element positioned along the outer surface of the downhole tool at the sensitive area, a movable cover operatively connected to the downhole tool and movable relative to the sensitive area, a control unit configured to generate an activation signal, and an activation mechanism operable in response to the activation signal, the activation mechanism configured to move the movable cover relative to the sensitive area from the first position to the second position, wherein the movement of the movable cover from the first position to the second position one of increases or decreases a portion of the sensitive area covered by the movable cover.
US10989041B2
Systems and methods of logging in a well include utilizing a solidifying fluid, such as magnetorheological fluid, in at least one annulus surrounding a logging tool. Given production tubing may remain in the well during the logging as desired for efficiency, space between the production tubing and a casing string may form the annulus. Filling the annulus with the solidifying fluid and selective activation of the solidifying fluid to a solidified state during the logging limits interference in data collected as a result of transmitting across the annulus. Deactivation of the solidifying fluid to a liquefied state enables recovery of the solidifying fluid from the well after the logging. Embodiments employ the logging in various applications, such as assessing a cemented casing string in well abandonment operations.
US10989040B2
Fluids produced from a fractured subterranean formation may be monitored by pumping into the well a fracturing fluid which contains a tracer. The method may be used to monitor produced hydrocarbons as well as produced water. The tracer may also be used in a sand control, frac pack or acid fracturing operation. The tracer is a component of a composite where it may be immobilized within a matrix (such as an emulsion) or porous particulate, onto a support or compressed with a binder into a solid particulate. The tracer may be slowly released from the composite.
US10989033B2
A treating tube may be positionable in a wellbore to create a passage internal to the treating tube and a passage in an annulus between the treating tube and a wellbore casing. Fluid may be injected into a fracturing zone from above or below a pay zone adjacent to the wellbore through a first of the two passages to expand the fracturing zone downhole or uphole, respectively, into the pay zone. Additional fluid may be injected into the pay zone through the second of the two passages to control the continued expansion of the pay zone into a desired shape. As proppant is routed through the first passage and deposited into the fractures, fluid flow in the second passage may be reversed to allow fluid to flow from the pay zone to the surface of the wellbore to control the placement of the proppant in the pay zone.
US10989027B2
An electric submersible pump (ESP) is described. The ESP includes a stator chamber, a stator within the stator chamber, a rotor, and an electrical connection. The stator chamber is configured to reside in a wellbore. The stator chamber is configured to attach to a tubing of a well. The stator chamber defines an inner bore having an inner bore wall that, when the stator chamber is attached to the tubing, is continuous with an inner wall of the tubing. The rotor is positioned within the inner bore of the stator chamber. The rotor includes an impeller. The rotor is configured to be retrievable from the well while the stator remains in the well. The stator is configured to drive the rotor to rotate the impeller and induce well fluid flow in response to receiving power through the electrical connection.
US10989010B2
The invention relates to a well bore control apparatus, system and method for sealing a well bore. The invention relates to a well bore control apparatus comprising a housing having a guide element defining a path, the housing defining a throughbore for receiving a tubular, a first tapered gate and a tapered second gate located within the housing, the first and second gates being adapted to engage with the guide element. In use the first and second gates are moveable along the path defined by the guide element in a direction substantially transverse to the throughbore between an open position of the throughbore and a closed position of the throughbore. The well bore control apparatus comprises a first seal seat for forming a first seal with the first gate in the closed position to seal the throughbore. The well bore control apparatus may include a second seal seat. The second seal seat may be adapted for forming a second seal with the second gate in the closed position to seal the throughbore.
US10989007B2
An apparatus for bridging a section of ruptured casing within an oil well comprising a length of bridging pipe extending between first and second ends sized to be located within the casing so as to span the section of ruptured casing, a first seal located around the bridging pipe proximate to the first end thereof, a second seal located around the bridging pipe proximate to the second end thereof, an installation assembly extending through the bridging pipe operably engaged with the first and second ends of the bridging pipe, wherein the installation assembly is operable to extend each of the first and second seals into engagement with the oil well and wherein the installation assembly is further operable to selectably disengage from the bridging pipe.
US10989004B2
A shock and agitator tool assembly vibrates a drill string to overcome stick slip and other friction-based problems that may occur during directional drilling. The agitator tool portion of the assembly, which can be used without the shock tool, allows for controlled activation and deactivation of the agitator tool by the use of one or more darts pumped downhole. The darts can be retrieved with a wireline tool. When activated, the agitator portion creates alternating pressure pulses. These pulses cause axial movement of the drill string above the agitator. A shock tool is described which utilizes a telescoping mandrel to amplify the axial movement created by the agitator tool.
US10989003B2
A resource exploration and recovery system includes a first system, a second system including a tubular string having an inner surface, a connector system provided at the inner surface, a screen component, and a cable extending between the connector system and the control system. The connector system includes at least one connector component and at least one frangible link component. A tractor is deployable into the tubular string. The tractor includes a cable reel having an amount of cable deployable in the tubular string. The tractor is connected to a control system and is operable to configure at least one component in the tubular string including at least one of the connector component, the frangible link component and the screen component.
US10989002B2
A cable pack-off apparatus for a wellbore is provided. The apparatus is designed to threadedly connect to the auxiliary port of a tubing head, over the wellbore, and to receive a power cable. The power cable provides power to an ESP downhole. The cable pack-off apparatus provides a self-sealing mechanism in the event that the power cable must be pulled (or becomes pulled) from the wellbore, such as in the event of parted tubing. A packing element sealingly receives the power cable within a housing of the apparatus. A method for self-sealing a tubing head over a wellbore is also provided herein.
US10989000B2
A tool for use in a wellbore includes a first tubular having an outer surface and an inner surface defining a first conduit. The inner surface includes a dog engagement zone. A second tubular includes an outer surface portion and an inner surface portion defining a second conduit. The second tubular extends into the first conduit and including a dog opening having a dog support. A dog is arranged in the dog opening. The dog includes an outer surface contour that engages with the dog engagement zone and an inner surface including a recess that engages with the one or more dog supports. The dog is moveably retained between the first tubular and the second tubular.
US10988993B2
A sheave wheel assembly includes a housing; a wheel attached to the housing and configured to rotate relative to the housing; an imaging system attached to the housing and configured to obtain images of a surrounding of the sheave wheel assembly; and a transceiver attached to the housing and configured to send the images in a wireless manner to a ground control system.
US10988989B2
Z What is provided is a method and apparatus which can be detachably connected to an annular blowout preventer thereby separating the drilling fluid or mud into upper and lower sections and allowing the fluid to be displaced in two stages, such as while the drill string is being rotated and/or reciprocated. In one embodiment the sleeve can be rotatably and sealably connected to a mandrel. The swivel can be incorporated into a drill or well string and enabling string sections both above and below the sleeve to be rotated in relation to the sleeve. In one embodiment the drill or well string does not move in a longitudinal direction relative to the swivel. In one embodiment, the drill or well string does move longitudinally relative to the sleeve of the swivel.
US10988987B2
Control valves can allow for a steering assembly of a drill string. An exemplary control valve can include a first valve element including a first orifice, the first valve element being movable by actuation by a motor, and a second valve element including an orifice, wherein flow passing through the first valve element orifice passes through the second orifice and into a flow channel to be in fluid communication with a piston bore to exert pressure against a piston movable within the piston bore, the piston being coupled to a steering pad for applying force against the wellbore wall to steer a direction of the drill string. The first valve element is movable with respect to the second valve element to change flow through the first valve element orifice and the second valve element orifice to modify fluid pressure within the flow channel that is exerted against the piston.
US10988964B2
The invention relates to a hinge comprising a first part (11) that can be pivoted relative to a second part (12) about a pivot axis (a), wherein the first part (11) comprises at least one bore (13) and the second part (12) at least one recess (15a, 15b), wherein, in a final assembly position, at least pin one (17a, 17b) that is coaxial to the pivot axis (a), has a first longitudinal portion in the bore (13) and with a second longitudinal portion in the recess (15a, 15b), and the pin (17a, 17b) can be moved between a pre-assembly position, in which the pin (17a, 17b) is in the bore (13) or in the recess (15a, 15b) with a larger overlap with respect to the final assembly position, and the final assembly position. The special feature is that at least one holding element (18) can extend through a passage (31) in a seat (28) in such a way that the pin (17a, 17b) can be moved by the holding element (18) from the pre-assembly position into the final assembly position and that, in the final assembly position, the holding element (18) is positioned in such a way that it prevents a return movement of the pin (17a, 17b) from the final assembly position into the pre-assembly position.
US10988958B2
Provided is a key lock operable for locking and unlocking a latch control mechanism. The key lock includes a key collar with a front face, an outer cylindrical surface, and a longitudinally extending key slot. A center collar is concentrically disposed about the key collar such that an inner cylindrical surface of the center collar is fit to and rotatable on the outer cylindrical surface of the key collar. A series of cylindrical rotating pins are disposed in the center collar, each rotating pin having a notch with a key ID surface configured to engage one of a corresponding series of ID cut surfaces of a key when the key is inserted in the key slot and rotated to a key verification position, thereby rotationally orienting each pin at a respective ID position.
US10988948B2
A support pole that includes a telescopic rod including a first shaft configured to move relative to a second shaft, first pad secured to a first end of the first shaft, a retention mechanism secured to the first shaft between the end of the first shaft and the second shaft, and a second pad secured to the second shaft. The retention mechanism is operable to move between an engaged position in which a sheet or curtain may be secured to the telescopic rod and a disengaged position in which the sheet is detached from the telescopic rod.
US10988946B2
A knot plate (1) for a tying machine (3) is described. The knot plate (1) is designed as a substantially circular disc, wherein the knot plate (1) comprises: an aperture (5) arranged substantially in the middle of the knot plate (1), wherein the aperture (5) comprises a substantially circular form, and two through slots (7, 9) for receiving of a binding wire (11) arranged in the knot plate (1) substantially on opposite sides of each other in relation to the aperture (5). The knot plate (1) comprises two grooves (13, 15) for receiving the binding wire, wherein each of the two grooves (13, 15) connects one respective through slot (7, 9) of the two through slots (7, 9) with the aperture (5), each of the two grooves (13, 15) ends in the aperture (5) in a direction that coincides with substantially tangential directions of the aperture (5) so that initially the binding wire substantially follows a wall of the substantially circular formed aperture (5). A tying machine (3) comprising a knot plate (1) is also described.
US10988944B2
Disclosed are a ceramic tile leveling bracket, pushing and clamping pliers and a ceramic tile leveling and laying system. The ceramic tile leveling and laying system comprises: a ceramic tile leveling bracket (1), an insertion block (2) and pushing and clamping pliers (3), wherein the ceramic tile leveling bracket (1) is provided at the junction between two adjacent ceramic tiles (4), one end of the insertion block (2) is inserted into an insertion block through hole (16) of the ceramic tile leveling bracket (1), and the pushing and clamping pliers (3) push and clamp the insertion block (2) into the insertion block through hole (16), so that an insertion block bottom surface (21) is tangent to upper surfaces of the two ceramic tiles (4). The ceramic tile leveling and laying system is easy to operate, and helps to improve the laying efficiency and laying quality.
US10988936B2
A pergola louver tilt system has a crossbeam with a track with a track groove. The system also has a post mounted on the crossbeam. A louver clip is pivotally mounted to post at a post joint. A louver is mounted to the louver clip. A pivot link is pivotally mounted to the louver clip. A stem is mounted to slide on the track groove. The pivot link is pivotally mounted to the stem at a stem connection pivot formed on the stem. A link connecting the stem to an adjacent stem, wherein the link includes a first link connection and a second link connection, wherein the first link connection connects to an adjacent stem, and wherein the second link connection connects to a subsequent stem.
US10988932B2
An end closure for a cladding for a first roof window forming part of a roof window arrangement mounted in an inclined roof structure, where said first roof window is above a second roof window when seen in the direction of inclination of the roof structure and where a middle flashing member is arranged between the roof windows is disclosed. The end closure comprises an end plug having a male connector section configured to be inserted in a hollow section of the cladding and an end gasket configured to come into a sealing engagement with the middle flashing member. The end gasket is arranged at the interior side of the end plug and extending from one side surface to the other. The end closure may further include a covering plug configured for interconnecting the end plug with a covering extending along a lower edge of the first roof window.
US10988929B2
A concrete component has a concrete matrix (49) and at least one non-metal reinforcing element (50), which can be shaped and at least one reinforcing part (29). The at least one reinforcing part (29) has a plurality of reinforcing threads (34) or reinforcing yarn arranged in a plastic matrix of a plastic (K). The plastic (K) is designed to be reversibly cross-linked. The cross-links can be released by heating the plastic (K) and reestablished by cooling the plastic back down. Thus, it is possible to produce and store a reinforcing element in completely hardened form as a standard element. In one application, the produced reinforcing element can be reshaped into the desired shape by releasing the cross-links in one or more locations, reshaping the reinforcing element, and then hardening the reinforcing element again by reestablishing the cross-links.
US10988913B2
A work vehicle comprising a frame supported by a ground engaging device. A boom assembly is coupled to the frame. A boom cylinder is coupled to the frame and the boom assembly. An attachment coupler is coupled to a distal portion of the boom assembly. At least one tilt cylinder is coupled to the boom assembly and the attachment coupler. An attachment is coupled to the attachment coupler. The attachment comprises an attachment frame coupled to the attachment coupler. The attachment frame has a lower portion and an upper portion. A joint is coupled to the lower portion of the attachment frame and a blade. The joint has an upper surface and a lower surface positioned a distance from the surface. An angle cylinder is coupled to the lower portion of the attachment frame and a blade. A portion of the angle cylinder is positioned below the upper surface.
US10988912B2
Provided is a hydraulic excavator that enables arrangement of a camera at an appropriate position on a lateral edge of a revolving unit. The camera is installed on the lateral edge of the upper surface of the revolving unit. A handrail is attached to the upper surface of the revolving unit. The handrail includes a first handrail member extending in the front-rear direction of the revolving unit, and a first support member supporting the first handrail member on the revolving unit. The camera and the first support member are adjacent to each other in the tight-left direction of the revolving unit, and the first support member is arranged inward relative to the camera.
US10988909B1
In a general aspect, a method is presented for manufacturing support structures for offshore wind turbines. In some implementations, the method includes constructing a plurality of modular sections that assemble to define the support structure. One or more of the plurality of modular sections are configured to anchor to an underwater floor. At least one of the plurality of modular sections is constructed by operations that include forming a wall along a perimeter to bound a volume, filling the volume with a castable material, and hardening the castable material. In some instances, forming the wall includes depositing layers of printable material successively on top of each other. The method also includes joining the plurality of modular sections to assemble the support structure.
US10988902B2
A first adjustment member includes a first adjustment traveling face that forms a traveling face continuous with a first body traveling face, and is arranged so that the first adjustment traveling face at least partially protrudes into a second gap. A second adjustment member includes a second adjustment traveling face forming a traveling face continuous with a second body traveling face, and is arranged so that the second adjustment traveling face at least partially protrudes into the second gap. A gap across which the first adjustment member and the second adjustment member oppose each other is a first gap, and an adjustment mechanism capable of changing the position of the first gap in a direction parallel with a travel path is provided.
US10988901B2
A method to form a protective overlay with wear resistant particles applied in well-defined patterns by applying wear resistant particles on a surface, bonding a part of the wear resistant particles with a binder preferably applied with a digital drop application head and removing the non-bonded wear resistant particles from the surface.
US10988898B2
A method for preparing active carbon-based special synthetic paper capable of degrading harmful substances in environment, including: stirring polyurethane particles and a solvent in a reactor, and standing to completely dissolve the polyurethane particles to obtain a polyurethane solution; adding active carbon having harmful substances adsorption property in the obtained polyurethane solution, stirring and mixing uniformly to obtain a solid-liquid mixture; coating the obtained solid-liquid mixture onto a piece of release paper, soaking the release paper coated with the solid-liquid mixture into an aqueous solution of silver nitrate having photocatalytic degradation property, completely curing the solid-liquid mixture to form a film, and soaking the release paper and the film into an aqueous solution of sodium chloride; drying the obtained release paper and the film in an electric blast drying oven, and stripping the film from the release paper to obtain the active carbon-based special synthetic paper.
US10988893B2
A dryer appliance including a slide bearing assembly mounted to a top bearing for supporting a rotating drum and including a wear indication device is provided. The slide bearing assembly includes a contact circuit including two electrical leads positioned on a top bearing of the dryer appliance. A slide bearing is positioned over the contact circuit for supporting a drum during rotation and maintaining an open circuit between the two electrical leads. A controller monitors the resistance across the two electrical leads, determines that a slide bearing failure has occurred when the resistance drops (e.g., due to worn slide bearings), and notifies the user accordingly.
US10988891B2
Disclosed herein is a washing machine including a main body having a washing space and an opening through which clothes are inserted and withdrawn into and from the washing space, a door to open and close the opening, and a sub-washing unit to form a sub-washing space separate from the washing space and separably provided from the door. By such configuration, sub-washing may be efficiently performed, and space utilization may be improved.
US10988890B2
A laundry apparatus includes a drum rotatable on a shaft and including at least one predetermined region made of metal; a tub surrounding the drum; an inductor provided on the tub and heating the drum by generating an electromagnetic field; and an air passage duct including a first duct provided as a passage for exhausting air outside the tub, a second duct provided as a passage for sucking air into the tub, and a fan for generating air flow, wherein the air drawn into the tub via the second duct is supplied to an internal space of the drum via a penetrating hole provided in a circumferential surface of the drum by the fan and then exhausted to the first duct after passing through a drum opening provided in a front portion of the drum.
US10988874B2
The invention pertains to a method of manufacturing a product from used woven or knitted textile comprising vegetable or animal fibres, in particular cotton or wool, the method comprising the steps of: collecting the used woven or knitted textile, granulating the used woven or knitted textile into fibres having an average fiber length of between 3.6 mm and 5.5 mm, mixing the granulated used woven or knitted textile with a thermoplastic fiber based binder, and forming a nonwoven mat from the mixture of the granulated used woven or knitted textile and fiber based binder, the nonwoven mat comprising 59% to 75% of vegetable fiber, or alternatively the nonwoven mat comprising at least 80% animal fibres. The invention also pertains to a product produced by said method.
US10988873B2
A fabric file release system for automatically calibrating a circular knitting machine includes a file release end which memorizes a plurality of fabric file and a controlled terminal in information connection with the file release end. Each of the plurality of fabric file comprises a plurality of knitting machine working marks and a plurality of setting parameter values respectively corresponding to one of the knitting machine working marks. The controlled terminal comprises a setting file of knitting machine working including the plurality of knitting machine working marks and a plurality of working parameter values respectively corresponding to one of the knitting machine working marks. The controlled terminal receives one of the fabric file and maps the setting parameter values corresponding to each of the knitting machine working marks to the working parameter values corresponding to each of the knitting machine working marks in the setting file of knitting machine working.
US10988866B2
The invention relates to an electromotively operating device (1) for forming a leno selvedge, comprising a rotor (10) having two thread-guide eyelets (14) arranged diagonally opposite each other in the rotor (10) for the leno threads, and a stator (30) accommodating the rotor (10). The rotor (10) has a magnetic disk (16), wherein the magnetic disk (16) has a plurality of alternately positive and negative magnetized segments (17), which are oriented in an axial direction of the rotor (10).
US10988862B2
A carbon fiber manufacturing method includes joining first and second target fiber bundles with a joining fiber bundle, and carbonizing the joined bundles by feeding them through one or more carbonization furnaces. The joining includes forming an overlap between a first end of the joining fiber bundle and a second end of the first target fiber bundle and jetting a fluid to the overlap to form a first entangled portion, and forming an overlap between a second end of the joining fiber bundle and a first end of the second target fiber bundle and jetting a fluid to the overlap to form a second entangled portion. When the first and second entangled portions each have two or more entangling points with a tensile strength not less than 400 N, the relationship defined by the inequality is satisfied: 40>{L2/(L2−A)}×(S+13), where L2 is a length (mm) of an elongation section inside a first carbonization furnace upstream in a feeding direction of the fiber bundles, A is a maximum distance (mm) between an entangling point in the first entangled portion and an entangling point in the second entangled portion, and S is an elongation (%) of the joined fiber bundles fed through the carbonization furnace.
US10988857B2
A SiC single crystal growth apparatus of an embodiment includes a seed crystal installation part in which a seed crystal is installable at a position thereof which faces a raw material; a guide member which extends from a periphery of the seed crystal installation part toward the raw material and guides crystal growth performed inside the guide member; and a heat-insulating material which is movable along an extension direction of the guide member on the outside of the guide member.
US10988852B2
Copper electroplating baths containing primary alcohol alkoxylate block copolymers and ethylene oxide/propylene oxide random copolymers having specific HLB ranges are suitable for filling vias with copper, where such copper deposits are substantially void-free and substantially free of surface defects.
US10988851B2
Disclosed is a method of manufacturing various alloy thin films, in which nano-scale cracks are controlled, with desired compositions using an ultrasonic pulse electroforming process. The method includes a step of forming a multilayer that includes two or more different thin metal film layers, in which nano-scale cracks due to hydrogen generation are controlled, a step of ultimately facilitating interdiffusion by controlling the thickness of the multilayer to a nano-scale thickness through pulse application and the number of layers forming the multilayer, and controlling an alloy to have a desired composition through heat treatment, and a step of thermally treating the multilayer such that interdiffusion sufficiently occurs among the two or more different thin metal film layers. The step of thermally treating may be carried out along with rolling, whereby very fine cracks may be removed by compression and, accordingly, alloy foils having various compositions may be economically produced. A layer number and thickness of the multilayer may be controlled to a nano-sized thickness by applying various types of pulses or by connecting a plurality of electrolytic cells in series and stepwise or repeatedly transferring adding an electroforming layer to the electrolytic cells under a DC application condition.
US10988834B2
The present invention relates to a high-entropy alloy especially having excellent low-temperature tensile strength and elongation by means of having configured, through thermodynamic calculations, an alloy composition region having an FCC single-phase microstructure at 700° C. or higher, and enabling the FCC single-phase microstructure at room temperature and at an ultra-low temperature. The high-entropy alloy, according to the present invention, comprises: Cr: 3-18 at %; Fe: 3-60 at %; Mn: 3-40 at% ; Ni: 20-80 at %: 3-12 at %; and unavoidable impurities, wherein the ratio of the V content to the Ni content (V/Ni) is 0.5 or less.
US10988833B2
A Ni—Al-RE ternary eutectic alloy and a preparation method thereof are provided. The alloy is composed of the following elements by weight percent, aluminum (Al) of 2.50% to 19.50%, rare earth (RE) of 1.30% to 20.0%, other impurity elements being less than or equal to 0.10%, and the rest being nickel (Ni). The microstructure of the alloy is in a completely eutectic form, and the density is 6.8 to 7.1 g/cm3. Raw materials are prepared according to the ratio, and are placed into a vacuum induction smelting furnace; the smelting furnace is vacuumized to 10−5 Pa, power is increased to ensure complete melting of the raw materials, and the molten alloy melt is poured into an iron mold to obtain alloy ingots. The eutectic phase in the microstructure of the alloy in the disclosure has high hardness.
US10988829B2
The invention relates to methods for the manufacture of nickel alloys having optimized strip weldability (TIG without filler) from an alloy of the following composition (in wt %): C max. 0.05%, Co max. 2.5%, Ni the rest, especially >35-75.5%, Mn max. 1.0%, Si max. 0.5%, Mo >2 to 23%, P max. 0.2%, S max. 0.05%, N up to 0.2%, Cu ≤1.0%, Fe >0 to ≤7.0%, Ti >0 to <2.5%, Al >0 to 0.5%, Cr >14 to <25%, V max. 0.5%, W up to 3.5%, Mg up to 0.2%, Ca up to 0.02%, in that the alloy is smelted openly and cast as ingots, the ingots are subjected if necessary to at least one heat treatment, the ingots are then remelted at least one time by electroslag refining, the remelted ingot obtained in this way is subjected if necessary to at least one heat treatment, the ingot is subjected to at least one cold and/or hot deformation cycle, until strip material of predeterminable material thickness exists, the strip material is subdivided into strip sections of defined lengths/widths.
US10988828B2
A method is provided for extracting scandium values from an ore feedstock. The method includes providing a feedstock of a copper ore which contains scandium values; extracting scandium values from the ore with a leaching solution, thereby obtaining a pregnant leachate; contacting the pregnant leachate with an ion exchange resin, thereby extracting scandium values from the pregnant leachate and forming a loaded extractant; stripping the scandium values from the loaded extractant with a stripping solution, thereby forming a loaded stripping solution; and precipitating the scandium values from the loaded stripping solution as a scandium-containing precipitate.
US10988827B2
A coalescing element for aggregating droplets of an emulsion. The coalescing element includes a nonwoven web substrate. A coalescer that includes the coalescing element can also include a housing and a fluid inlet and a fluid outlet each in fluid communication with the coalescing element. The coalescing element and coalescer may be useful for emulsions that form in solvent extraction/electrowinning copper processing and for other emulsions.
US10988821B2
Disclosed are a wire rod and a manufacturing method therefor. The wire rod comprises in percentage by weight: 0.02 to 0.15% of C; 0.05 to 0.3% of Si; 0.5 to 1.2% of Mn; 0.3 to 0.9% of Cr; 0.02% or less of P; 0.02% or less of S; 0.01 to 0.05% of sol. Al; 0.01% or less of N; Fe as the remainder; and unavoidable impurities, wherein the wire rod satisfies following formulas 1 and 2, wherein, when the hardness of the wire rod measured in 1/2d position and in 1/4d position in the diameter direction of the wire rod is Hv,1/2d(Hv) and Hv,1/4d(Hv), respectively (here, d is the diameter of the wire). (Hv,1/2d+Hv,1/4d)/2≤150 [Formula 1] Hv,1/2d/Hv,1/4d≤1.2 [Formula 2]
US10988820B2
A press hardening steel by a medium thin slab and having a tensile strength of 1500 MPa or more, includes following components by weight percent: C: 0.21%-0.25%, Si: 0.26%-0.30%, Mn: 1.0%-1.3%, P≤0.01%, S≤0.005%, Als: 0.015%-0.060%, Cr: 0.25%-0.30%, Ti: 0.026%-0.030% or Nb: 0.026%-0.030% or V: 0.026%-0.030% or a mixture of any two or more of the above in any proportion, B: 0.003%-0.004%, Mo: 0.17-0.19% and N≤0.005%. A method for producing the press hardening steel includes following steps: molten iron desulphurization; smelting and refining by an electric furnace or converter; continuous casting; descaling treatment before entering a soaking furnace; hating and soaking; high pressure water descaling before entering a rolling mill; hot rolling; cooling; coiling; austenitizing; die deforming and quenching.
US10988811B2
A group of molecular biomarkers having the genes SLC35D3, POSTN, KLK6 and MUC2 can be used in objective and quantitative methods for the classification, prediction of prognosis and for guiding treatment decisions of a subject with colorectal cancer. More specifically, a method for determining the metastatic potential and/or tumor aggressiveness of a colorectal cancer in a subject can include determining the gene expression levels of genes SLC35D3, POSTN, KLK6 and/or MUC2 in a regional lymph node, a primary intestinal tumor, blood, or feces sample obtained from the subject.
US10988809B2
The present invention provides compositions and methods based on genetic polymorphisms that are associated with coronary heart disease (particularly myocardial infarction), aneurysm/dissection, and/or response to drug treatment, particularly statin treatment. For example, the present invention relates to nucleic acid molecules containing the polymorphisms, variant proteins encoded by these nucleic acid molecules, reagents for detecting the polymorphic nucleic acid molecules and variant proteins, and methods of using the nucleic acid molecules and proteins as well as methods of using reagents for their detection.
US10988807B2
The invention relates to a kit of parts for detecting one or more polymorphisms in a plurality of target nucleotide sequences in a plurality of samples, wherein the kit of parts comprises (i) a first probe and a second probe, wherein the first probe comprises a first target specific section and a first tag section that is non-complementary to the target nucleotide sequence and that comprises a first universal primer binding site, wherein the second probe comprises a second target specific section and a second tag section that is non-complementary to the target nucleotide sequence; and (ii) a first primer and optionally a second primer wherein the first primer comprises a sample-specific identifier sequence and wherein the first primer can hybridize to the first universal primer binding site.
US10988802B2
Methods are provided herein for identifying rare and/or unknown DNA sequences by next-generation sequencing approaches. Isolated double-stranded (ds), single-stranded (ss), or ds/ss DNA is fragmented and the fragments are polished, phosphorylated, and tailed, as necessary. Fragmentation can be enzymatic or mechanical. A universal adapter sequence is ligated to each fragment, wherein the adapter can have a top strand without a 5′ phosphate, a 3′ with an —H in place of the —OH, and/or a 3′ extra base complementary to any base added to the polished fragments. The ligatamers may then serve as templates for amplification using a forward primer complementary to the adapter sequence and a reverse primer targeted to the fragment sequence. Compositions produced by these methods and kits adapted for performing these methods are also described herein.
US10988795B2
The present invention relates to a method for the synthesis of double-stranded nucleic acids from a wide variety of samples and comprises the use of these nucleic acids for deep sequence analysis. Also, the present invention relates to specific reagents used in the method of the present invention. Further, the invention relates to kits comprising reagents for the method of the invention and use of said kits.
US10988781B2
The present disclosure provides DNA-guided CRISPR systems; polynucleotides comprising DNA, RNA and mixtures thereof for use with CRISPR systems; and methods of use involving such polynucleotides and DNA-guided CRISPR systems.
