US10529023B2
An example graphical interface and method for displaying risk related data are described. One example graphical interface includes a data structure comprising a plurality of data nodes and at least one risk data point associated with each node, and further comprises a display grid. The display grid includes one or more cells that are used for displaying selected data nodes and risk data points. Each cell may be associated with a single data node, and may include one or more identifiers corresponding to risk data points of the data node. In one example embodiment, the identifiers are aligned along a single axis, and risk related data corresponding to each identifier is aligned with respect to each corresponding identifier.
US10529022B2
A method and system are disclosed for more efficiently constructing a volatility surface. The methodology results in measurable reduction in the quantity of storage memory space needed on a computer executing the novel methodology, reduces the measurable, on-demand computational load on the processor(s) of a computer executing the novel methodology, and also permits as-of-day calculations of the volatility surface that were previously impossible to obtain in near real-time.
US10529021B2
Systems and methods for facilitating retail price improvement of a security order. The systems and methods may include receiving at an exchange, using a processor, a retail order to buy or sell a security; receiving at the exchange, using a processor, a contra-side non-displayed order for the security, wherein the contra-side non-displayed order has an improved price relative to a benchmark; and filling, using a processor, at least a portion of the retail order at the improved price using the contra-side non-displayed order.
US10529018B1
Embodiments of systems and methods using integrated credit scoring and pre-approval tools are described. A credit score tool may obtain a user's credit score and associated credit information for display to the user. A credit pre-approval tool may assemble credit-related information for evaluation by a predictive model to determine whether a pre-approved offer of credit should be presented to the user along with the credit score.
US10529009B2
A system comprising a computer-readable storage medium storing at least one program, and a computer-implemented method for providing digital avatars. A first request message is received for requesting a digital representation of a first target user combined with a target product for an online marketplace application on a first client device. The first request message is associated with a first user identifier indicative and a product identifier. Based on the first user identifier, a first user record is selected from a first database. The first user record includes measurement data. Based on the product identifier, a product record is selected from a second database. Based at least on the measurement data of the first user record and the selected product record, model data of the target product is determined and provided to the first client device.
US10529007B2
A system using a mobile device and computing device connected to a network includes an item list database containing information relating to gift items of interest, and a merchant database containing information on merchant geolocations and inventories. The mobile device uses geolocation identification software utilizing GPS technology to pinpoint the mobile device's geolocation. The computing device compares the mobile device's geolocation to the merchant geolocations and compares the merchant inventories with the items of interest. If a merchant located within a threshold proximity of the mobile device has as item of interest in its inventory, the computing device sends an alert over the network to the mobile device indicating information relating to the merchant and item of interest offered for sale.
US10529006B2
System and method for management and optimization of waiting time for check-out service by using an unique identifier recognition via local wi-fi network with the purpose to manage one or several check-out positions (cashiers or counters), optimizing waiting time for check-out service. This system and method is designed to be used by persons, where each individual is identified by the unique physical address identifier (such as the MAC address) of their personal mobile device with Wi-Fi connection. To access the system on the local server, the user must connect to the licensed establishment's exclusive Wi-Fi local network and access the system using a dedicated pre-installed application or URL address, according to the user's choice. It is therefore a system designed to optimize waiting time, where the addition of new users will occur by mobile device (such as smartphones, tablets, iPods, netbooks, notebooks or other similar devices).
US10528995B2
An example method may include creating multiple instances of a marketplace platform, using a first instance of the marketplace platform to aggregate multiple catalogs of service vendors into an aggregated catalog of the first instance, and additional instances of the marketplace platform (reseller instances) to aggregate the aggregated catalog of the first instance (or the aggregated catalog of another reseller instance) into the aggregated catalog of the respective reseller instance into the aggregated catalog of the respective reseller instance. Each instance of the marketplace platform may be such that, when it is run by processing circuitry, it aggregates input catalogs into an aggregated catalog of the respective instance. Each instance of the marketplace platform may also include a customer portal that is to present offerings of the corresponding aggregated catalog for sale to users. The method may further include onboarding resellers and associating separate instances of the marketplace platform (the reseller instances) with the onboarded resellers, respectively. The method may further include, in response to a given offering being purchased via the customer portal of one of the reseller instances, causing one of the instances of the marketplace platform to orchestrate fulfillment of the given offering.
US10528993B2
A method for systems integration to create an end-to-end view includes obtaining a status of an invoice from an accounting data repository, generating a visualization for the invoice showing the status, and obtaining, from a payment system and based on the status indicating a payment on the invoice, monetary transaction records that match the invoice. The method further includes aggregating the monetary transaction records to update the status of the invoice after the status indicates the payment on the invoice, and updating the visualization with the status of the invoice to show the end-to-end view of the invoice.
US10528988B2
A method of providing an ad extension includes selecting an advertisement for display. The method also includes selecting additional information related to the advertisement. The method also includes transmitting data representing the advertisement to a browser. The browser interacts with an expandable API to render an inline frame having an advertisement slot. The browser renders and displays the advertisement in the frame. The method also includes transmitting display data representing the additional information related to the advertisement to the browser. The browser receives an input to activate the ad extension. In response to the input, the browser interacts with the expandable API system to expand and render the frame. The browser renders, in the frame, the advertisement slot containing the advertisement. The browser also renders, in the frame, the additional information. The browser displays the expanded inline frame, such that the displayed frame covers a portion of the content.
US10528987B2
Systems and methods for providing real-time marketing campaigns are disclosed. One disclosed method includes steps of identifying, by a marketing system, a target product for a marketing campaign; executing a real time capture system to requesting and receiving, by a real-time capture system, user comment information from one or more social media sites; determining, by a sentiment engine, sentiments associated with the user comment information about the target product; and identifying, by the marketing system, one or more features of the target product associated with the sentiments and a target population for the marketing campaign based on the user comment information.
US10528984B2
A system that analyzes a user's communications to select a promotion that is presented to the user. The analysis may occur in two stages: a first stage analyzes a single communication from a user to determine whether the user is a potential target for a promotion; for potential targets, a second stage analyzes a history of communications from the user to generate a user profile. The system may then select a promotion based on the profile. The profile may include a set of profile tags that are considerably more detailed and granular than traditional demographic data; tags may for example indicate user affiliations with groups or ideas (such as religions or political parties), or user life cycle stages. Using these rich, detailed user profile tags, the system may achieve promotion response rates far above those from traditional advertising, which relies on cookies or simple demographic categories.
US10528982B2
An online system provides an advertisement (“ad”) request including ad content and a prompt to perform an action presented in association with the ad content. For example, the ad content is video data and the prompt for performing an action is presented after the video data is presented or after a portion of the video data is presented. An advertiser may include a custom prompt in the ad request that includes text information and instructions associated with the text information that perform an action when executed. Multiple prompts may be included in the ad request, and the online system selects a prompt based on information maintained by the online system and associated with a user to be presented with the ad content. The selected prompt is communicated to a client device for presentation in association with the ad content.
US10528971B2
Systems and methods of estimating call conversion rates are described herein. The system can include a conversion tracker, which can receive, from a client device, an identification of a conversion event at a first time. The conversion event can be associated with a content item, content item provider, and phone number of a content item provider. The conversion tracker can transmit a request that can include the identification of the conversion event. Once received, the client device can scan the call log for the phone number and send an response indicating the phone number's existence. The conversion tracker can determine a time window in which the client device called the content provider. The conversion tracker can also aggregate the responses across multiple client devices to estimate the call conversion rate for the content item associated with the content provider.
US10528955B2
A method and apparatus is provided for providing an active ticket in a mobile terminal for use by a mobile terminal user, wherein at least one active ticket has a ticket characteristic that dynamically changes based on one or more states in a life cycle of the active ticket. Dynamic changes to the ticket characteristic include multimedia changes or other presentation data, including text, sound (audio), animation, video, still pictures, or some combination thereof. The active ticket can have different states in it's life cycle, such as purchased, validated, invalid for certain events. Also the ticket service provider or issuer can send new control data to change the characteristic and/or contents of the active ticket.
US10528948B2
The subject matter disclosed herein provides methods, apparatus, systems, techniques, and articles for false positive reduction in abnormality detection models. A date and time of a first transaction by a transaction entity and associated with a transaction characteristic can be stored. Data representing subsequent transactions associated with the transaction characteristic can be stored. A history marker profile specific to the transaction characteristic and transaction entity can be generated and can include the transaction characteristic, the date and time of the first transaction, and maximum and mean abnormality scores. A date and time of a current transaction can be determined. A current abnormality score for the current transaction can be received. A tenure of the observed transaction characteristic can be computed. The current abnormality score can be recalibrated from the transaction entity abnormality detection system according to the maximum, mean, and current abnormality scores and a length of the tenure.
US10528947B2
A method of configuring an online account of a user is disclosed. A service provider receives a public cryptocurrency address from a user's computer and associates the public cryptocurrency address with the online account of the user. The service provider establishes a secure communication session between the user's computer and the service provider based on the user logging into a first area of the online account of the user. After establishing the secure communication session, the service provider determines that a second area of the online account is in a locked state. The service provider determines that the user has reduced a balance associated with the public cryptocurrency address during the secure communication session, and in response to determining that the balance associated with the public cryptocurrency address has been reduced during the secure communication session, unlocks the second area of the online account.
US10528944B2
A method for conducting an electronic transaction that includes initiating an electronic transaction between a mobile device and a POS reader device and applying at least a user identifier that is associated with a user of the mobile device and shared secret data as inputs to a cryptographic function in the mobile device. The method further includes inserting the output of the cryptographic function into legacy transaction formatted data, wirelessly providing the legacy transaction formatted data to the POS reader device via the electronic transaction, forwarding the legacy transaction formatted data to the issuer server, and processing, at the issuer server, the legacy transaction formatted data to verify the user identifier and request authorization for the electronic transaction. The method also includes sending a notification message to the POS reader device that indicates that the electronic transaction is authorized and conducting the electronic transaction upon receipt of the notification message.
US10528930B2
A device may receive customer data, and store the customer data in a secure memory device of the device. The device may implement a backup mode in which the device utilizes the customer data to authorize requests based on determining that the device lacks a network connection. The device may receive, when the device is in the backup mode, a request for currency that includes authentication information. The device, while in the backup mode, may authorize the request for currency based on comparing the authentication information and the customer data. The device may dispense currency based on a result of comparing the authentication information and the customer data. The device may store transaction data associated with dispensing of the currency to permit the transaction data to be transmitted when the network connection is restored.
US10528924B2
A token file is received from an e-Commerce platform having a veracity grade capability. An off-line transaction is made using the token which records events of the transaction. Subsequently, the token re-enters the e-Currency platform and transfers the recorded off-line events. The platform rebuilds the token's past state based upon the state of nearby tokens and the recorded events, so that additional transactions can be rated, including a veracity grade.
US10528917B2
A sender selection is detected at a sender computer system within a user interface of at least one suggested folder name for a composed electronic message for a recipient receiving the electronic message to select as a folder name for filing the electronic message. The at least one suggested folder name is attached to the electronic message at the sender computer system for distribution to the recipient. The electronic message is sent with the suggested filing folder name from the sender computer system to a recipient, wherein a recipient receiving the electronic message receives the at least one suggested folder name specified by the sender in the electronic message for selecting a folder for filing the electronic message in a messaging filing directory for the recipient.
US10528906B2
A business process management (BPM) system, a business event processing system, and a business visibility system are integrated into a responsive process management platform using standardized messages to permit communication and collaboration among the systems. The BPM system has the capability to model and execute at least one monitoring process including at least one monitoring workstep. This monitoring process makes visible in the BPM system processes of interest that are executing in external systems. The business event processing system and/or the business visibility system have tools to allow users to easily configure those systems to sense events and send appropriate standardized messages to the other systems, can extract and send data to the BPM system, and can send alerts to the BPM system.
US10528900B2
A control circuit automatically determines a number of unloaders to task with unloading a cargo container at a cargo-container unloading area as a function of (1) the weight of the cargo container including the plurality of physically-discrete shipping containers loaded therein and (2) how many of the physically-discrete shipping containers are loaded in the cargo container. By one approach this comprises calculating a ratio of the weight with respect to the number of physically-discrete shipping containers and correlating that ratio with a human-resource metric. By one approach the number representing how many physically-discrete shipping containers are loaded in a given cargo container is derived from a bill of lading and/or an advanced shipping notice as may correspond to a given shipment. The weight metric, in turn, can be provided by a scale. By one approach the scale is proximal to the cargo-container unloading area.
US10528893B1
Systems and methods for generating notifications are described. A method includes receiving user input of a user of a first plurality of users of a first service to transmit an invitation to a second plurality of users to become members of the first service, wherein the first plurality of users are associated with respective online accounts of the first plurality of online accounts, the second plurality of users are specified in the user input and are associated with respective online accounts of a second plurality of online accounts of a second service. The method also includes in response to the user input of the user of the first plurality of users of the first service to transmit the invitation to the second plurality of users to become a member of the first service, determining that a set of usage parameters of a subset of the second plurality of online accounts of the second service do not satisfy one or more activity criteria for becoming a member of the first service, preventing transmission of the invitation to become a member of the first service to a subset of users of the second plurality of users of the second service, wherein the subset of users of the second plurality of users of the second service corresponds to the subset of the second plurality of online accounts of the second service that do not satisfy the one or more activity criteria, and sending the invitation to become a member of the first service to remaining users in the second plurality of users. The method further includes in response to one or more users of the remaining users accepting the invitation to become members of the first service, providing a notification data to inform the user that the one or more users of the remaining users have become members of the first service, and in response to a selection of the notification data by the user, providing a user interface presenting customized operations to be performed by the user with respect to each of the one or more users of the remaining users that have become members of the first service.
US10528892B2
Systems and methods are provided for accurately setting notification priority levels for applications on a user device. An example system includes a user device and a management server. When an application generates a notification, it provides a priority level for the notification. A management agent executing on the user device can detect the notification and its assigned priority level, determine a predicted priority level using a prediction engine or prediction server, and cause the application the replace or update the assigned priority level based on the predicted priority level. The management agent can then receive user actions related to that notification from the application, and use that information to determine an observed priority level. The prediction engine or prediction server can be updated based on the observed priority level, thereby dynamically increasing the accuracy of predictions.
US10528891B1
Systems and methods for tuning hyperparameters of a model includes: receiving a multi-criteria tuning work request for tuning hyperparameters of the model of the subscriber to the remote tuning service, wherein the multi-criteria tuning work request includes: a first objective function of the model to be optimized by the remote tuning service; a second objective function to be optimized by the remote tuning service, the second objective function being distinct from the first objective function; computing a joint tuning function based on a combination of the first objective function and the second objective function; executing a tuning operation of the hyperparameters for the model based on a tuning of the joint function; and identifying one or more proposed hyperparameter values based on one or more hyperparameter-based points along a convex Pareto optimal curve.
US10528879B2
A method for autonomic group decision making may include presenting a plurality of decision options and receiving at least one decision option selected by each decision maker. A decision result may be presented including an indication of the preference for each option. Each decision maker may be allowed to revise the previously selected option for convergence to a single decision option for the group. An impedance score is determined for each decision maker in response to a decision maker selecting a different decision option. The impedance score may be based on one or more actions by the decision maker regarding selecting the decision option. A level of the impedance score indicates either progress toward or away from convergence. The impedance score may be revised each time a revised option is selected. The single decision option may be presented in response to the decision makers converging on the single decision option.
US10528878B2
A mechanism is provided in a data processing system for tailoring question answering system output based on user expertise. The mechanism receives an input question from a questioning user and determines a set of features associated with text of the input question. The mechanism determines an expertise level of the questioning user based on the set of features associated with the text of the input question using a trained expertise model. The mechanism generates one or more candidate answers for the input question and tailors output of the one or more candidate answers based on the expertise level of the questioning user.
US10528876B1
Systems and methods for automated content selection and/or distribution are disclosed herein. The system can include a packet selection system including a recommendation engine. The recommendation engine can select a next data packet that can include content for delivery to a user device. The system can include a presentation system including a presenter module. The presenter module can receive an indication of the selected next data packet and send the content for delivery to the user device via an electrical communication. The system can include a response system including a response processor. The response processor can receive a response from the user device, and the response processor can determine whether the received response is a desired response. The system can include a summary model system including model engine, and a messaging bus.
US10528874B2
A user expertise classifying method, system, and computer program product, include analyzing an input by a user based on at least one of vocabulary, orthography, and grammar of the user input, processing user background data obtained from a database, and calculating an expertise score of the user based on the analyzed user input and the processed background data.
US10528866B1
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for training a document classification neural network. One of the methods includes training an autoencoder neural network to autoencode input documents, wherein the autoencoder neural network comprises the one or more LSTM neural network layers and an autoencoder output layer, and wherein training the autoencoder neural network comprises determining pre-trained values of the parameters of the one or more LSTM neural network layers from initial values of the parameters of the one or more LSTM neural network layers; and training the document classification neural network on a plurality of training documents to determine trained values of the parameters of the one or more LSTM neural network layers from the pre-trained values of the parameters of the one or more LSTM neural network layers.
US10528865B2
A neuromorphic memory circuit including a memory cell with a programmable resistive memory element. A postsynaptic capacitor builds up a leaky integrate and fire (LIF) charge. An axon LIF pulse generator activates a LIF discharge path from the postsynaptic capacitor through the resistive memory element when the axon LIF pulse generator generates axon LIF pulses. A postsynaptic comparator compares the capacitor voltage to a threshold voltage and generates postsynaptic output pulses when the capacitor voltage passes the threshold voltage. The postsynaptic output pulses include a postsynaptic firing characteristic dependent on a frequency of the axon LIF pulses. A refractory circuit prevents the postsynaptic comparator from generating additional postsynaptic output pulses until a refractory time passes since a preceding postsynaptic output pulse. A training circuit adjusts the postsynaptic firing characteristic to match a target firing characteristic.
US10528858B1
Logic may detect a malfunctioning payment interface on a customer's payment instrument. Logic may receive transaction data about at least one transaction performed via a payment instrument associated with a customer. The transaction data may indicate a payment interface of the payment instrument through which the customer conducted the at least one transaction and the payment instrument may comprise one or more payment interfaces. Logic may determine, by a model, based on the transaction data, a probability of a malfunction by at least one interface of the one or more payment interfaces. The model may be trained based on a pattern of transactions associated with malfunctioning payment instruments. Logic may compare the probability of the transaction against a threshold. And logic may determine whether to contact a customer associated with the payment instrument, based comparison of the probability of the transaction against the threshold.
US10528857B2
According to an embodiment, the IC card includes a communication unit, a verification rate acquisition unit, a setting unit, a reception processing unit, and a determination unit. The communication unit transmits and receives data to and from an external device. The verification rate acquisition unit acquires a verification rate of biometric information. The setting unit selects a security level corresponding to the verification rate from a plurality of security levels each indicating an executable command, and sets the selected security level as the current security level. The reception processing unit receives a command through the communication unit. The determination unit determines whether or not the received command is executable on the basis of the current security level.
US10528851B2
A system and method for drivable road surface representation generation using multimodal sensor data are disclosed. A particular embodiment includes: receiving image data from an image generating device mounted on a vehicle and receiving three dimensional (3D) point cloud data from a distance measuring device mounted on the vehicle; projecting the 3D point cloud data onto the 2D image data to produce mapped image and point cloud data; performing post-processing operations on the mapped image and point cloud data; and performing a smoothing operation on the processed mapped image and point cloud data to produce a drivable road surface map or representation.
US10528850B2
Method, apparatus and computer readable media are disclosed for object classification adjustment based on vehicle communication. An example vehicle includes a camera to detect an object and an object classifier. The example object classifier is to determine first classification data for the object. The first classification data includes a classification confidence of the object. Also, the example object classifier is to associate second classification data for the object with the first classification data. The second classification data is collected from a second vehicle. Additionally, the example object classifier is to adjust the classification confidence of the object based on the second classification data.
US10528848B2
Methods, apparatus, and other embodiments predict heart failure from WSIs of cardiac histopathology using a deep learning convolutional neural network (CNN). One example apparatus includes a pre-processing circuit configured to generate a pre-processed WSI by downsampling a digital WSI; an image acquisition circuit configured to randomly select a set of non-overlapping ROIs from the pre-processed WSI, and configured to provide the set of non-overlapping ROIs to a deep learning circuit; a deep learning circuit configured to generate an image-level probability that a member of the set of non-overlapping ROIs is a failure/abnormal pathology ROI using a CNN; and a classification circuit configured to generate a patient-level probability that the patient from which the region of tissue represented in the WSI was acquired is experiencing failure or non-failure based, at least in part, on the image-level probability.
US10528843B2
Embodiments of the invention provide a method of visual saliency estimation comprising receiving an input video of image frames. Each image frame has one or more channels, and each channel has one or more pixels. The method further comprises, for each channel of each image frame, generating corresponding neural spiking data based on a pixel intensity of each pixel of the channel, generating a corresponding multi-scale data structure based on the corresponding neural spiking data, and extracting a corresponding map of features from the corresponding multi-scale data structure. The multi-scale data structure comprises one or more data layers, wherein each data layer represents a spike representation of pixel intensities of a channel at a corresponding scale. The method further comprises encoding each map of features extracted as neural spikes.
US10528840B2
A method of setting up an operating room including placing at least one surgical device on at least one surface in the operating room, capturing an image of the at least one surgical device with a camera, comparing actual attributes of the at least one surgical device determined using the image captured by the camera with desired attributes of the at least one surgical device stored in a digital preference storage using a computer system, and issuing instruction information of the at least one surgical device in the operating room, the instruction information being dependent on results of the step of comparing.
US10528833B1
A method of controlling a vehicle is provided. The method may include steps of: acquiring occupant pulse rate information and occupant motion information for an occupant of the vehicle; classifying, using the occupant motion information, a current activity level of the occupant into one of a plurality of predetermined activity levels; determining a range of safe pulse rates for the occupant at the current activity level; determining, using the range of safe pulse rates for the occupant, if a current pulse rate of the occupant indicates a cardiac health risk to the occupant; and, responsive to a determination that the current pulse rate of the occupant indicates a cardiac health risk to the occupant, controlling the vehicle.
US10528827B2
There are provided an apparatus, a method, and an autonomous moving body which allow a recognition target to be notified with certainty that the recognition target is recognized by an autonomous moving body. A recognition result presenting apparatus according to an embodiment of the present disclosure detects a recognition target (person) present within a predetermined range from an automatic driving vehicle and presents, to the detected recognition target (person), the result of recognition indicating that the automatic driving vehicle recognizes the recognition target (person).
US10528825B2
There is provided a system including at least one image capturing device configured to capture an image of an object from a vehicle, and at least one display device configured to display the image of the object to an occupant of the vehicle. The system further includes at least one control unit configured to determine whether to alert the occupant to proximity of the object, and in response to determining to alert the occupant to proximity of the object, superimpose, on the image of the object for display on the at least one display device, a moving pattern through which the image of the object remains visible.
US10528822B2
A visitor grouping method determines whether different visitors belong to an identical group according to a distance between the visitors and an initial position of the visitors in an image sequence, so as to analyze a proportion of number of individual visitors to number of grouped visitors. Furthermore, the visitor grouping method may further determine whether two groups belong to an identical group according to a distance between the groups and an initial position of the groups in the image sequence. Moreover, the visitor grouping method may determine whether a child group exists and then merge the child group with other groups. Accordingly, a specific site may design the display content and manner with respect to the properties of the visitors, so as to enhance service quality and operating efficiency.
US10528801B2
A computer-implemented method and system for incorporating emotional and contextual visualization into an electronic communication, comprises: creating a 2D texture map of a user's face from a series of photos; comparing user's 2D texture map with 2D texture maps of the samples from a reference database to find the closest matches and create a photorealistic composite 3D mesh model of the user's head that can be modified to present different emotions and phonemes; during an electronic communication between a sending device of the user and the receive device, determining an emotional state and a current phoneme (viseme) through user's voice, text or data from the camera and transmitting an emotional identifier and a phoneme identifier to the receiving devise; using emotion ID and phoneme ID to retrieve from the databases, loaded on receiving device, corresponding 3D mesh models and corresponding 2D textures to create and display a fully animated video message on the receiving devise without requiring video data transmission via the communication channel.
US10528798B2
An eye shadow analysis method adopted by a body information analysis apparatus includes following steps: performing positioning actions on each part of a face after the face is recognized by an image recognition module of the apparatus; obtaining positions of at least a left eyebrow, a left eye, a right eyebrow, and a right eye after the positioning actions; determining a position of a left eye shadow according to the left eyebrow and the left eye; determining another position of a right eye shadow according to the right eyebrow and the right eye; analyzing average color values of the two eye shadows; comparing two average color values of the two eye shadows or comparing each average color value respectively with a default color value; displaying a comparison result; and, re-executing above steps before an assisting function is terminated.
US10528789B2
A system, method, and computer program product for producing a consistent desired set of operational parameters during use of a patterning solution that would otherwise alter an initial set of operational parameters. A variable match process is adjusted dynamically to counter changes to the performance metric to tend to maintain the performance metric at a desired predetermined specification.
US10528787B2
The present invention relates to a fingerprint identifying module, including a circuit board, a fingerprint sensing component, a cover plate, and a waterproof sleeve. The fingerprint sensing component is disposed on the circuit board, and the cover plate covers the fingerprint sensing component. The waterproof sleeve partially covers the cover plate and the circuit board, so as to prevent a foreign liquid from entering a space between the fingerprint sensing component and the circuit board. The cover plate includes a cover plate body and an extending portion. The cover plate body covers the fingerprint sensing component. The extending portion surrounds the cover plate body, is located between the waterproof sleeve and the fingerprint sensing component, and may block the foreign liquid from passing.
US10528781B2
The invention provides a detection method and system for characteristic patterns of Han Xin codes. The detection method comprises the steps: binarizing a received two-dimensional code image, scanning the two-dimensional code image line-by-line and column-by-column so as to search out the four vertexes of a Han Xin code region, connecting every two vertexes of the four vertexes so as to form the four boundaries and two diagonal lines of the Han Xin code region, searching out four characteristic line segments starting from the vertexes and having the continuous binarization values 1, 0, 1, 0, 1 from the two diagonal lines and also searching out the end points of the characteristic line segments, and calculating the boundaries and the data bit width of position detection patterns of the Han Xin code according to the start points and the end points of the characteristic line segments.
US10528779B2
A portable terminal includes a main body having a first surface and a second surface, and a first camera. The main body is divided into nine divisional matrix regions. The second surface is attachable to a barcode reader module. The barcode reader module has a second camera for reading a barcode. When the barcode reader module is attached to the second surface, the second camera is readable the barcode in a state that the second surface is directed to the barcode and the second camera is located in the second region of the second surface.
US10528759B2
An API bridge is for transporting a local API request from a local client system to a target server system. The API bridge includes a local API bridge in communication with the local client system, and a remote API bridge in communication with the target server system. The local API bridge is configured to receive the local API request from the local client system and create a first message to be sent to the remote API bridge. The remote API bridge is configured to receive the first message created by the local API bridge and call the target server system with a target API request.
US10528751B2
A method for secure cloud storage of user data includes deriving, using content of the user data and a secret key stored by a server, an encryption key, encrypting, using the derived encryption key, the user data to provide encrypted user data, applying an all-or-nothing transform on the encrypted user data to produce blocks of transformed encrypted user data, partitioning the blocks of transformed encrypted user data to data partitions, creating, for each of the data partitions, an authenticator, and performing data deduplication on the transformed encrypted user data.
US10528747B2
A method and apparatus for protecting regions of an electronic document are provided. According to the method, the entire electronic document is protected. The selection of a region within the electronic document is received along with identity of one or more users authorized to freely edit the selected region. The identified users are authorized to freely edit only the selected region of the electronic document. A request is then received to edit a region of the electronic document from a current user. In response to the request, a determination is made as to whether the current user is authorized to edit the region. If the user is not authorized to edit the region, the request is denied.
US10528742B2
The present disclosure discloses a method and an apparatus for repairing a kernel vulnerability. A specific implementation of the method comprises: collecting attribute information of a to-be-repaired kernel, the attribute information comprising feature information for representing a code loading mode supported by the to-be-repaired kernel; acquiring a vulnerability repairing code matching the feature information, the vulnerability repairing code being used for invoking a patch application programming interface, the patch application programming interface being used for adapting the vulnerability repairing code to kernel functions of different kernels; loading the vulnerability repairing code and relocating an instruction contained in the vulnerability repairing code; replacing an address relocated by the patch application programming interface in the vulnerability repairing code with an address of the kernel function invoked by the vulnerability repairing code; and executing the vulnerability repairing code with the replaced address to repair the kernel vulnerability.
US10528730B2
Provided is an analysis apparatus including a first storage device configured to store data, and a processing circuitry that is configured to control the own apparatus to function as: a dispatcher that is communicably connected to an analysis target device that performs operational processing by use of a processor and a memory unit, and generates collection target data for reproducing at least part of a state of the operational processing in the analysis target device, in accordance with data being transmitted and received between the processor and the memory unit; a data mapper that assigns, to one or more areas included in the collection target data, tag information for identifying the area; and a data writer that saves the one or more areas into the first storage device in accordance with a first policy defining a procedure of saving the collection target data into the first storage device.
US10528725B2
The disclosed technology is generally directed to device security in an IoT environment. For example, such technology is usable in IoT security. In one example of the technology, a set of security rules that is associated with an expected condition of at least one IoT device is stored. IoT data associated with the at least one IoT device is received. The IoT data may be aggregated data that includes at least two different types of data. A determination is made, based on the IoT data, as to whether the set of security rules has been violated. An alert is selectively sent based on the determination.
US10528724B2
One embodiment of the present invention provides a system that differentiates service provided to a database user based on a security profile of the user. During operation, the system receives a sequence of commands from a user at a database system. The system then uses the sequence of commands to determine a security profile which indicates whether the user is behaving suspiciously. Next the system associates a resource consumer group with the user based on the security profile. Finally, the system differentiates service provided to the user based on the resource consumer group.
US10528721B2
Methods and apparatus for implemented trusted packet processing for multi-domain separatization and security. Secure enclaves are created in system memory of a compute platform configured to support a virtualized execution environment including a plurality of virtual machines (VMs) or containers, each secure enclave occupying a respective protected portion of the system memory, wherein software code external from a secure enclave cannot access code or data within a secure enclave, and software code in a secure enclave can access code and data both within the secure enclave and external to the secure enclave. Software code for implementing packet processing operations is installed in the secure enclaves. The software in the secure enclaves is then executed to perform the packet processing operations. Various configurations of secure enclaves and software code may be implemented, including configurations supporting service chains both within a VM or contain or across multiple VMs or containers, as well a parallel packet processing operations.
US10528711B2
A method for operating an electronic device is provided. The method includes detecting a fingerprint, detecting reference value based on situation information of the electronic device, and performing a fingerprint recognition based on the detected fingerprint and the reference value. A method for operating an electronic device is not limited to the above method, and other embodiments are possible within the same or similar scope as the present disclosure.
US10528710B2
A method of user identity verification by a server, where the server pre-configures, by use of collected user information, verification information corresponding to accounts of users in a user verification information data store, the verification information including a plurality of verification security challenges and a plurality of respective first verification answers. The method includes detecting a condition to whether initiate a user identity verification is satisfied, where an account ID of a user is obtained from the condition. The method also includes inquiring the pre-configured user verification information about verification information matching the account ID and transmitting security challenges of the inquired verification information to the client. The method further includes receiving from the client second verification answers corresponding to the security challenges and comparing the second verification answers with the first verification answers to determine whether the user's identity is verified.
US10528703B1
A labeling system for creating labels for medicine containers. The system includes a label printer having an interior area configured to carry a plurality of printing sheets therein; a scanner in data communication with the label printer, the scanner having a reader to scan a drug administer barcode and a drug barcode; and a label sheet printed by the label printer, the label sheet having a plurality of labels adhesively bonded thereto, the label printer being configured to print onto the plurality of labels data information scanned from the administrator barcode and the drug barcode. The label sheet includes a first section for a drug name; a second section for a dosage; a third section for a time and a date; and a fourth section for information related to the drug administer.
US10528696B2
A customizable routing system allows designers to create custom connection layouts that can be stored, turned into templates, reused, and further customized. The system describes designer-input custom connection layouts in terms of “structural directives” that specify its patterns and properties instead of using precise dimensions. Structural directives may describe particular connection patterns between structural components (e.g., backbone or fishbone), the placement, width, direction or layer of specific structural components, and properties of structural components relative to other components. These structural directives are implemented generally during routing, such as through design constraints, which allows the router to locally optimize the design (e.g., for cost or wire length) while considering the structural intentions of the designer. The system can also learn and replicate customization patterns based on existing layout templates by comparing connectivity information to that of existing layout templates and applying applicable structural directives.
US10528695B1
A putative circuit design is represented as a set of movable blocks of predetermined size which must fit into a bounding box, with a plurality of subsets to be interconnected by wires. A total weighted wire length is determined as a function of coordinates of centers of the movable blocks by summing a half perimeter wire length over the plurality of subsets, and a density penalty is determined as a convolution of an indicator function of the current placement and a convolution kernel, via incremental integer computation without use of floating point arithmetic. Blocks are moved to minimize a penalty function which is the sum of the total weighted wire length and the product of a density penalty weight and the density penalty. The process repeats until a maximum value of the density penalty weight is reached or the density penalty approaches zero.
US10528694B2
An electronic breadboard system may include a computing device including a display screen. The display screen has a first portion to display an electronic circuit model and a second portion directly adjacent to the first portion. The electronic breadboard system also includes a translucent breadboard on the second portion of the display screen. The translucent breadboard includes a translucent face plate having a rectangular grid of openings exposing a plurality of contacts. The plurality of contacts are arranged lengthwise along each row of the rectangular grid of openings and orthogonal to a transparent back plate coupling the plurality of contacts to the translucent face plate. The electronic breadboard system includes a graphics controller. The graphics controller may illuminate a row opening and/or a column opening of the translucent breadboard to direct placement of electrical components of a computer model in response to user interaction with the electronic circuit model.
US10528685B2
The described embodiments provide an efficient mechanism for performing hardware and software co-simulation that greatly simplifies system implementation, and improves the user controllability and ease-of-use. The mechanism includes the hardware and software co-simulators synchronizing at finite and predetermined synchronization points (e.g., five synchronization points) without using polling or busy-wait techniques. The hardware and software co-simulators run freely and independently from each other until one of the synchronization points is reached. At such point the simulators can communicate and/or control other simulation states, thereby reducing the amount of communication and control between the simulators.
US10528684B1
An improved TCAD software tool includes a structure generator for generating a core single-pixel three-dimensional (3D) model including only front-end details of a single CIS pixel, a prototyping tool for generating modified CIS prototypes by automatically combining the core single-pixel 3D model with features and configurations included in selected modular templates, and a separate mesh generator for generating optical simulation models by generating optical meshes based on each CIS prototype's selected configuration. The modular templates include pre-configured optically-relevant (e.g., micro-lens and anti-reflection) structures, alternative (e.g., front-side illuminated or back-side illuminated, two-dimensional or 3D) pixel configurations, alternative array configurations, and alternative color filter patterns. Optical simulation results generated for the various prototypes displayed for analysis using a movie process and using curves having colors that correspond to associated simulated visible light frequencies.
US10528678B2
Digital content translation techniques and system are described. In one example, source digital content is linked via metadata to different derived format versions that are generated from the source digital content. The metadata, for instance, may be used to locate source digital content that generated a particular derived format version that is in use by a service provider system. The source digital content, once identified and located, may then be used to improve efficiency and accuracy in translation of text or images included as part of the source digital content. The updated source digital content is then used to generate a derived format version that includes the translated text or other portion, e.g., an image.
US10528675B2
A method for context-aware translation is provided. The present invention may include receiving a program integrated information file (PII) associated with a graphical user interface object of with a software product. The present invention may also include indexing each element string within the PII file. The present invention may further include generating a base language general availability build of the graphical user interface object using the PII file. The present invention may also include retrieving a document object model (DOM) of each element within the base language general availability build. The present invention may further include creating a string relation table for the base language general availability build using the DOM for each element and each indexed element string within the PII file. The present invention may also include generating a string relation translation memory table for at least one language.
US10528671B1
A system and method for processing and actionizing structured and unstructured experience data is disclosed herein. In some embodiments, a system may include a natural language processing (NLP) engine configured to transform a data set into a plurality of concepts within a plurality of distinct contexts, and a data mining engine configured to process the relationships of the concepts and to identify associations and correlations in the data set. In some embodiments, the method may include the steps of receiving a data set, scanning the data set with an NLP engine to identify a plurality of concepts within a plurality of distinct contexts, and identifying patterns in the relationships between the plurality of concepts. In some embodiments, the data set may include voice data from a voice based assistant or a voice based survey.
US10528669B2
A method and device for extracting causal from natural language sentences is disclosed. The method includes determining, by a computing device, a plurality of parameters for each target word in a sentence inputted by a user. The method further includes processing for each target word, by the computing device, an input vector comprising the plurality of parameters for a causal classifier neural network. The method includes identifying, by the computing device, causal tags associated with each target word in the sentence based on processing of associated input vector. The method includes extracting, by the computing device, the causal text from the sentence based on the causal tags associated with each target word in the sentence. The method further includes providing, by the computing device, a response to the sentence inputted by the user based on the causal text extracted for the sentence.
US10528657B2
Application/document collaboration in a multi-device environment is provided. An application and associated document or other content, for example, a spreadsheet application and associated spreadsheet documents and content may be displayed on one or more endpoint display devices. A presenter may control the application/document from another device, for example, a smartphone, tablet-style computer, laptop computer, desktop computer, and the like. User interactions on the presenter control device may be reflected on the display device, including, document navigation, document editing, document entry, and the like. Document content may be previewed on the control device before it is sent to the display device. Document metadata and/or presenter notes/comments, etc., may be displayed only on the control device, but not on the display device, as desired by the presenter/user.
US10528656B2
A method to synchronize data between a spreadsheet application and a marketplace application is disclosed. The method includes receiving a request to synchronize data items between the spreadsheet application and the marketplace application, the data items relating to a type of listing of items associated with the marketplace application. Additionally, the method includes executing a process to synchronize the data items between the spreadsheet application and the marketplace application, the process to include at least one of downloading one of the data items from the spreadsheet application and uploading one of the plurality of data items to the marketplace application, the executing of the process to occur independently of the executing of the spreadsheet application. Furthermore, the method includes displaying a status of the executing of the process in a native user interface element of the spreadsheet application.
US10528650B2
A system identifies a document and provides an excerpt page corresponding to the document. The excerpt page includes a page of the document and a set of links to sections of the document. One of the links corresponds to a section containing the page and includes text associated with the link, a next page element to permit a next page in the document to be presented, and a previous page element to permit a previous page in the document to be presented. The next page element and the previous page element are visually associated with the text associated with the link.
US10528644B1
A method for visualizing a performance distribution of an integrated circuit (IC) design is provided. The method includes determining a yield limit based on a group of Monte Carlo simulations of the IC design, and a functional yield, and selecting an initial yield based on an initial specification value from the group of Monte Carlo simulations. The method also includes selecting additional yield values based on additional specification values and on the group of Monte Carlo simulations of the IC design, wherein the low yield values are estimated using Kernel Density Estimation, and the high yield values are estimated using repeated binary search. The cumulative distribution function and probability density function for a performance of the IC design are estimated based on the additional yield values and the additional specification values. Also, the method includes obtaining a quantile representation for the performance of the IC design from the cumulative distribution function.
US10528642B2
A computer-implemented method, computer program product, and apparatus are provided. The method includes substituting N×N first integer elements, among a plurality of first integer elements obtained by dividing first integer data expressing a first integer in a first digit direction, into a first matrix having N rows and N columns. The method further includes substituting each of one or more second integer elements, among a plurality of second integer elements obtained by dividing second integer data expressing a second integer in a second digit direction, into at least one matrix element of a second matrix having N rows and N columns. The method also includes calculating a third matrix that is a product of the first matrix and the second matrix. The method includes outputting each matrix element of the third matrix as a partial product in a calculation of a product of the first integer and the second integer.
US10528636B2
Methods and apparatuses for generating a model of a subject's teeth. Described herein are intraoral scanning methods and apparatuses for generating a three-dimensional model of a subject's intraoral region (e.g., teeth) including both surface features and internal features. These methods and apparatuses may be used for identifying and evaluating lesions, caries and cracks in the teeth. Any of these methods and apparatuses may use minimum scattering coefficients and/or segmentation to form a volumetric model of the teeth.
US10528628B2
A datacenter management system uses data collection proxies to collect performance data and configuration data for different physical and virtual entities in the datacenter. A schema is used to represent the different entities, entity relationships, and entity properties in the datacenter. A search engine identifies the intent of a natural language based search query based on the schema and a datacenter dictionary. The search engine then searches the data based on the search query intent. A dictionary manager converts both periodic and aperiodic data into a time series. This allows the search engine to operate as a time machine identifying both performance data and configuration data for any selectable time period.
US10528617B2
In an embodiment, an approach is provided that retrieves a source image metadata from a persistent storage media, where the source image metadata corresponds to a source image associated with a source platform, compares the retrieved source image metadata to image metadata corresponding to available virtual images associated with a target platform, identifies, based on the comparison, one of the available image metadata that is most compatible to the source image metadata, and uses the available virtual image corresponding to the identified available image metadata as a target virtual image compatible with the target platform.
US10528606B2
Method for providing search suggestion candidates for input key and method for creating database DFA
A method for providing one or more search suggestion candidates for an input key comprises: (1) acquiring characteristic information of the input key; (2) creating a characteristic DFA (Deterministic Finite Automaton) of the input key based on the characteristic information of the input key; (3) searching the characteristic DFA of the input key in a predetermined database DFA having a plurality of bridge transitions each linking a bridge head state with a bridge tail state, so as to identify a bridge head state that matches the characteristic DFA of the input key, wherein each bridge head state of the predetermined database DFA corresponds to a final state of a characteristic DFA of a target candidate which is created based on characteristic information of the target candidate; and (4) outputting one or more target candidates corresponding to a bridge tail state linked with the identified bridge head state as the search suggestion candidate for the input key.
US10528597B2
Systems and techniques for graph-driven authoring in productivity applications can include using context of a user of a productivity application, the existing content of the user's document or an expression input with a command for finding relevant documents, and a date/time to obtain a set of results of relevant documents. The relevant documents include documents associated with people known to the user that contain content relevant to the topic(s) and/or entities from the context and that are current.
US10528595B2
A method for synchronizing datasets comprising the steps of: (1) partitioning each dataset into a plurality of bins according to a first partitioning rule, wherein each bin contains a random subset of elements of symmetric difference taken from a universe of all possible elements, (2) performing a first round of polynomial interpolation (PI) at a first encoding threshold on each bin of the first-partitioned datasets, wherein if any bin contains a number of elements that is less than or equal to the first encoding threshold the elements contained therein are decoded during the first PI round, and wherein if any bin contains a number of elements that is greater than the first encoding threshold the elements contained therein are not decoded during the first PI round; and (3) synchronizing the datasets based on the decoded elements.
US10528587B2
An exemplary method includes displaying a user interface that includes multiple panes, and receiving a first user input to select an existing node from a flow diagram or a flow element template. The system displays a moveable icon representing a new node for placement in the flow diagram. The new node specifies an operation corresponding to the selected existing node or the selected flow element template. Drop targets are displayed in the flow diagram according to dependencies between the data flow operation of the new node and operations of existing nodes. A second user input places the moveable icon over a first drop target. In response to ceasing to detect the second user input, the system inserts the new node into the flow diagram at the first drop target. The new node performs the specified data flow operation.
US10528580B2
Techniques are described herein for executing queries on distinct portions of a database object that has been separate into chunks and distributed across the volatile memories of a plurality of nodes in a clustered database system. The techniques involve redistributing the in-memory database object portions on changes to the clustered database system. Each node may maintain a mapping indicating which nodes in the clustered database system store which chunks, and timestamps indicating when each mapping entry was created or updated. A query coordinator may use the timestamps to select a database server instance with local in memory access to data required by a portion of a query to process that portion of the query.
US10528579B2
A scalable network of mobile data storage containers that are connected in peer-to-peer networks to archive large data storage capacities. The various embodiments provide a method of extracting a large amount of data from a variety of sources and storing the extracted data in mobile, storage units. The various embodiments provide storage units housed in mobile containers that can store multiple days/weeks of sensor data in the order of petabytes (1024 terabytes). The various embodiments, integrate high performance computing devices into the mobile storage containers that are able to perform critical extraction, pattern, and index processing on the sensor data. The various embodiments, provide a method for the efficient physical transport of the mobile storage containers from current locations to a center analysis location for re-connecting in another peer-to-peer network for integration into a central enterprise data warehouses.
US10528578B2
A method for data mining on compressed data vectors by a certain metric being expressible as a function of the Euclidean distance is suggested. In a first step, for each compressed data vector, positions and values of such coefficients having the largest energy in the compressed data vector are stored. In a second step, for each compressed data vector, the coefficients having not the largest energy in the compressed data vector are discarded. In a third step, for each compressed data vector, a compression error is determined in dependence on the discarded coefficients in the compressed data vector. In a fourth step, at least one of an upper and a lower bound for the certain metric is retrieved in dependence on the stored positions and the stored values of the coefficients having the largest energy and the determined compression errors.
US10528577B2
There is provided a method of providing a ranked list of computer-implemented activities to a user. As a performed activity is received, a plurality of lists, which each of the lists defines a ranking of activities, is accessed. The rankings of different lists are calculated with respect to different time horizons. The positions in the lists are associated with scores which are updated in view of the received activity. Also, the rankings of the lists are updated in view of the received activity. The lists are then combined into a single list. The combination is based on the updated lists and the scores associated with the positions in the lists.
US10528576B1
Techniques are disclosed for dynamically generating a data set representative of search results in response to a query and using the data set to accurately rank search results in response to a domain specific search query. Upon receiving the search query, features of the query and features of each search result are extracted. A relevance ranking may be assigned to each search result based on a comparison of the features of the query and each search result. The relevance ranking of each search result may be adjusted based on metrics related to user interactions. A data set may be created which includes the query, search results, extracted features, and metrics. The data set may be used to train a machine learning model to accurately determine a ranking of search results in response to a subsequent search query.
US10528569B2
Examples relate to dataset browsing using additive filters. In some examples, metadata associated with a user-related dataset is processed to obtain explicit information that describes attributes for each data record in the user-related dataset. Further, a semantic analysis of content of the user-related dataset is performed to identify topics. At this stage, the explicit information and the topics are used to generate contextual cues. A dataset display for the user-related dataset is displayed, where the dataset display is empty prior to selection of any of the contextual cues. In response to a selection of a first cue, a dataset display of the user-related dataset is updated to show data records that are associated with the first cue. In response to a selection of a second cue, the dataset display is updated to show data records that are associated with the first cue and the second cue.
US10528559B2
In an information processing system (1), a seller terminal (20) transmits a main query to an information processing server (10). The information processing server (10) receives the main query from the seller terminal (20), splits the main query into multiple sub queries in an order based on a sort condition, and transmits the sub queries to the seller terminal (20). The seller terminal (20) receives the multiple sub queries from the information processing server (10), and transmits the sub queries to the information processing server (10) in the specified order. When the information processing server (10) receives one of the sub queries from the seller terminal (20), the information processing server (10) searches for records satisfying the relevant sub query, and transmits searched records to the seller terminal (20). The seller terminal (20) receives the searched records, and displays the received records being arranged in the specified order. Records satisfying the sub queries are sorted according to the sort condition by the information processing server (10) or the seller terminal (20), and displayed by the seller terminal (20).
US10528555B2
A data management system and unit host applications and manage storage, finding and retrieval of typed items with support for tagging, connections, and situated queries. The data management system and unit have a content processor that receives content and processes the content to add one or more items into a particular cell, an item processor that receives one of an item to add to the cells in the storage unit and an item to update in the cells of the storage unit and a query processor that executes a query against the one or more cells in the storage unit.
US10528554B2
An approach is provided for aggregating business data. Based on received columns, attributes, and keys of a dataset, the dataset is registered in a central hub of datasets which include data that is independently and locally maintained. Other datasets in the central hub that include columns, attributes, or keys that match the received columns, attributes, or keys, respectively, are determined and displayed. Responsive to receiving a user selection of one or more of the displayed datasets, cross-links between the dataset and each of the one or more selected datasets are generated. Based on a modification of a selected one of the cross-links and a second user interacting with the central hub, the modification and other cross-link(s) are displayed.
US10528551B2
Systems and methods for implementing a distributed ledger as a blockchain cloud service are provided. The blockchain cloud service can include nodes of the distributed ledger and a REST proxy service component. The REST proxy service uses a service development kit for the distributed ledger to communicate with the distributed ledger, and can provide REST APIs for use by client applications to query through chaincodes, synchronously or asynchronously invoke transactions through the chaincodes, get transaction statuses, and get BCS proxy versions. The REST proxy service component can authenticate REST calls, and translate the REST calls into remote procedural calls, for use in interfacing with the distributed ledger. The REST proxy service component can further provide REST APIs that support the same functions which are provided by the BCS management console component, and provide a user interface for client applications to consume the BCS instance.
US10528549B2
Systems and methods are provided for loading data based on a data hierarchical framework for an entity. An exemplary method includes, for a data load related to the entity, determining whether a data loader associated with a root node requires action. And, when the data loader associated with the root node requires action, the method includes identifying a first dependency of the data loader associated with the root node of the hierarchical framework on another data loader associated with another node of the hierarchical framework, and executing the another data loader and then executing the data loader associated with the root node, whereby data is loaded to the data structure consistent with the data hierarchical framework.
US10528548B2
A metadata framework helps enforce referential integrity in object data documents. In one general aspect, a method includes generating a first data definition language statement, based on a class defined in a metadata framework, that creates a table in a relational database system to store an object data document. The table may include at least one column that corresponds to an identifying attribute in the object data document, at least one column that corresponds to a relationship attribute in the object data document, and a column that stores the object data document. The method may also include generating a second data definition language statement, based on the referential integrity metadata framework, that creates a foreign key constraint on the at least one column that corresponds to the relationship attribute when the relationship is not polymorphic, and issuing the first data definition language statement and the second data definition language statement.
US10528546B1
A method and apparatus for maintaining file system consistency in a distributed system using version vectors is presented. A method generally includes comparing incarnation and transaction identifiers of a current version vector associated with a file with incarnation and transaction identifiers of a last completed version vector associated with the file. Upon determining that a current version vector reflects operations on the file that are either earlier than or the same as the identifiers in the last completed version vector, the node performing one or more file system operations on the file.
US10528540B2
The present disclosure provides a detailed description of techniques used in systems, methods, and in computer program products for dynamic aggregate generation and updating for high performance querying of large datasets. Certain embodiments are directed to technological solutions for determining at least one aggregate of selected virtual cube attributes (e.g., measures, dimensions, etc.) describing a virtual multidimensional data model of a subject database, and generating an aggregate table and a set of aggregate metadata for the aggregate. In some embodiments, an aggregate database statement configured to operate on the subject database can be issued to generate the aggregate table and/or aggregate metadata. Further, the aggregate can be dynamically determined responsive to receiving a database statement configured to operate on the virtual multidimensional data model representing the subject database. Also, the aggregate table can comprise one or more partitions in an aggregate view to facilitate aggregate management and/or quality.
US10528533B2
Techniques are disclosed for identifying anomalies in small data sets, by identifying anomalies using a Generalized Extreme Student Deviate test (GESD test). In an embodiment, a data set, such as business data or a website metric, is checked for skewness and, if found to be skewed, is transformed to a normal distribution (e.g., by applying a Box-Cox transformation). The data set is checked for presence of trends and, if a trend is found, has the trend removed (e.g., by running a linear regression). In one embodiment, a maximum number of anomalies is estimated for the data set, by applying an adjusted box plot to the data set. The data set and the estimated number of anomalies is run through a GESD test, and the test identifies anomalous data points in the data set, based on the provided estimated number of anomalies. In an embodiment, a confidence interval is generated for the identified anomalies.
US10528530B2
Non-limiting examples of the present disclosure describe file repair of a file stored across multiple data stores. An inconsistency associated with a file stored across two or more data stores on a client device is identified. A repair action is determined from a plurality of different repair actions based on attributes associated with the inconsistency identified. A repair queue entry is created in a persisted repair queue, the repair queue entry used for execution of the repair action. The repair action is executed as scheduled within the persisted repair queue when pre-requisite checks are satisfied and a persisted repair history for execution of repair actions indicates that no conflicting repair action exists. The persisted repair history and the persisted repair queue are updated based on the execution of the repair action. Other examples are also described.
US10528529B1
A method, computer program product, and computing system for receiving a first write request on a front-end computing system within a storage system. The first write request concerns writing a first data portion to a storage array within the storage system. A first log entry is generated within a journal file. The first log entry identifies a first differential storage quantity associated with storing the first data portion in the storage array within the storage system.
US10528526B2
A method, executed by a computer, for inter-process communication in a multi-tenant environment includes creating an advertisement file for each tenant, determining that a semaphore is greater than zero, searching for a response file, and decrementing the semaphore. Detecting the response file may enable the specific tenant to establish a connection with an attachment process, and as a result, the semaphore may be reset to a value of zero. In one embodiment, a plurality of synchronization files are locked prior to incrementing the semaphore and unlocked in response to detecting the response file. Another method includes counting the targets to provide a target count, incrementing a semaphore to the target count, creating a response file, and establishing a connection with the specific target. A computer program product and computer system corresponding to the methods are also disclosed herein.
US10528521B2
Methods and systems for reclaiming disk space via consolidation and deletion of expired snapshots are described. The expired snapshots may comprise snapshots of a virtual machine that are no longer required to be stored within a data storage domain (e.g., a cluster of data storage nodes or a cloud-based data store). In some cases, rather than storing an incremental file corresponding with a particular snapshot of the virtual machine, a full image of the particular snapshot may be generated and stored within the data storage domain. The generation of the full image may allow a chain of dependencies supporting the expired snapshots to be broken and for the expired snapshots to be deleted or consolidated. The full image of the particular snapshot may be generated using compute capacity in the cloud or may be generated locally by a storage appliance and uploaded to the data storage domain.
US10528516B2
An apparatus and a computer program product includes non-transitory computer readable storage media embodying program instructions. The program instructions are executable by a baseboard management controller (BMC) to receive a request to install a hardware component in a compute node, identify a current hardware configuration of the compute node, and identify a plurality of available locations within the compute node for installation of the requested component. Still further, the BMC may identify, for each available location, a historical performance database record that includes a performance score for a component installed in the same location as the available location, has the same component type as the requested component, and was collected from a compute node having the same hardware configuration as the current compute node. The BMC may select an available location that has the greatest performance score for the component, and generate output indicating the selected location for installation.
US10528514B2
Systems and methods for sending files or other data wirelessly from a host digital device to an external digital location by, for example, utilizing the host device's existing media card slot. One embodiment of a system and method is able to connect to a host digital device by using a media card connection cable that may comprise a pseudo media card and a connection cable. The cable is connected to a processing circuit. In an exemplary embodiment, the processing circuit may share the use of at least one media card that may store data from the host device. An exemplary embodiment of the processing circuit may be in electrical communication with at least one wireless source such that the at least one wireless source is adapted to transmit an image or other data to a desired external location or locations.
US10528513B1
An integrated circuit comprises programmable resources; a plurality of hard blocks; and a programmable connector coupled to the programmable resources, the plurality of hard blocks; wherein the programmable connector is configurable to route signals between a first hard block and a second hard block in a first mode of operation and to route signals between the first hard and the programmable resources in a second mode of operation.
US10528511B2
Various embodiments for managing assets in a data center device rack include: establishing a data connection between a cabinet level controller and at least one primary power distribution unit (PDU); using a first electrical outlet on the primary PDU to establish an electrical connection between the primary PDU an electrical asset in a data center equipment rack; using a first asset interface connector on the cabinet level controller to establish a data connection between the cabinet level controller and the electrical asset in the data center equipment rack, the first electrical outlet and the first asset interface connector being in horizontal alignment; using a router integrated into the cabinet level controller to connect the cabinet level controller to a wide area Internet Protocol (IP) network; and using the router to establish a single IP address corresponding to a plurality of electrical assets in the data center equipment rack.
US10528510B2
A modular assembly of a module for a Logic Controller, including a container and a cartridge. The cartridge has a first electrical interface part and an electronic circuit arranged to provide a predetermined electronic function. The container has a housing, a backplane connector, a terminal connector and a receptacle extending inside the housing and adapted to receive the cartridge. The receptacle includes a second electrical interface part adapted to connect with the first electrical interface part. The cartridge and the receptacle are arranged to electrically connect the first and second electrical interface parts to establish an electrical interface when the cartridge is removably inserted in the receptacle of the container. The housing of the container defines the mechanical form factor of the module, while the cartridge determines the electronic functionality of the module. Accordingly, multiple containers having different form factors may accommodate the same cartridge.
US10528508B2
Technologies for improving enumeration of universal serial bus (USB) devices over a media agnostic USB (MAUSB) connection are disclosed. In the illustrative embodiment, an MAUSB device may send USB configuration data to a host compute device. The host compute device may then perform a virtual enumeration of the USB devices based on the USB configuration data without necessarily communicating with the USB devices. The MAUSB device may perform an enumeration of the USB devices on behalf of the host compute devices without necessarily communicating with the host compute device. The USB devices may not be aware or have any indication that the USB device is not communicating with the host compute device during the enumeration process. Such an approach may improve the latency of USB enumeration over an MAUSB connection.
US10528502B2
Embodiments of bus interface systems are disclosed. In one embodiment, a bus interface system includes a master bus controller and a slave bus controller coupled along a bus line. The master bus controller is configured to generate an input data signal that is received by the slave bus controller along the bus line. The slave bus controller includes power conversion circuitry configured to convert the input data signal from the master bus controller into a supply voltage. By providing the power conversion circuitry, the slave bus controller is powered using the input data signal and without requiring an additional bus line to transfer a supply voltage to the slave bus controller.
US10528501B2
Methods and systems of synchronizing events using a plurality of sequencing controllers are provided. For each sequencing controller, a serial communication bus (SCB) is monitored for a first reference level. Upon identifying that the SCB is at the first reference level for a predetermined period, a bit sequence indicative of an event position is broadcast to be arbitrated on the SCB. The SCB is monitored for the arbitrated bit sequence. Upon determining that the arbitrated bit sequence corresponds to the bit sequence of the event position, an event corresponding to the event position is enabled.
US10528494B2
Hardware accelerated synchronization of data movement across multiple direct memory access (DMA) engines is provided using techniques in which the order of descriptor processing is guaranteed for scenarios involving a single CPU and multiple DMA engines as well as those involving multiple CPUs and multiple DMA engines.
US10528492B2
A circuit for USB interface sharing includes a host device module, a slave device module, a switch module and a Universal Serial Bus (USB) interface. A detection end of the host device module is connected to a signal detection end of the USB interface. A first control output end of the host device module is connected to a first control input end of the switch module. A data end of the host device module is connected to a first data end of the switch module. A data end of the slave device module is connected to a second data end of the switch module. A third data end of the switch module is connected to a data end of the USB interface.
US10528481B2
A data block storage management capability is presented. A cloud file system management capability manages storage of data blocks of a file system across multiple cloud storage services (e.g., including determining, for each data block to be stored, a storage location and a storage duration for the data block). A cloud file system management capability manages movement of data blocks of a file system between storage volumes of cloud storage services. A cloud file system management capability provides a probabilistic eviction scheme for evicting data blocks from storage volumes of cloud storage services in advance of storage deadlines by which the data blocks are to be removed from the storage volumes. A cloud file system management capability enables dynamic adaptation of the storage volume sizes of the storage volumes of the cloud storage services.
US10528479B2
System and method for managing migration of global variables on processing system during live program updates, including creating a shared data segment is created in a physical memory of the processing system, binding a logical address space of a first global variable data segment for a first version of a program to a physical address of the shared data segment, and binding a logical address space for a second global variable data segment for an update version of the program to the physical address of the shared data segment. The first global variable data segment and the second global variable data segment exist concurrently and each map to common global variables stored in the shared data segment.
US10528478B2
Techniques for managing page tables for an accelerated processing device are provided. The page tables for the accelerated processing device include a primary page table and secondary page tables. The page size selected for any particular secondary page table is dependent on characteristics of the memory allocations for which translations are stored in the secondary page table. Any particular memory allocation is associated with a particular “initial” page size. Translations for multiple allocations may be placed into a single secondary page table, and a particular page size is chosen for all such translations. The page size is the smallest of the natural page sizes for the allocations that are not using a translate further technique. The translation further technique is a technique wherein secondary page table entries do not themselves provide translations but instead point to an additional page table level referred to as the translate further page table level.
US10528471B2
Methods and systems for self-invalidating cachelines in a computer system having a plurality of cores are described. A first one of the plurality of cores, requests to load a memory block from a cache memory local to the first one of the plurality of cores, which request results in a cache miss. This results in checking a read-after-write detection structure to determine if a race condition exists for the memory block. If a race condition exists for the memory block, program order is enforced by the first one of the plurality of cores at least between any older loads and any younger loads with respect to the load that detects the prior store in the first one of the plurality of cores that issued the load of the memory block and causing one or more cache lines in the local cache memory to be self-invalidated.
US10528468B2
A storage controlling apparatus includes a processor, wherein the processor: controls a first counter configured to count, among data stored in a cache memory and relating to an access request, a number of data which are not written in storage volumes of a target of the access request, for each storage volume; determines, in response to reception of a first access request, whether or not a first ratio of a counter value of the first counter to a number of data allocated already to the cache memory into a first storage volume exceeds a first threshold value, the counter value of the first counter corresponding to the first storage volume which is a target of the first access request; and performs a write back process of data from the cache memory into the first storage volume where the first ratio exceeds the first threshold value.
US10528453B2
A computer-implemented method is provided for determining quality metrics for a question set. In an implementation, a test question set model may be produced based upon calculated quality metrics of a test question set with respect to a test corpus, and including features representing quality metrics. The test question set model may be compared to a baseline question set model based on a distance calculated between one or more projected model features of the baseline question set model and one or more runtime model features of the test question set model. Contents of the test question set may be adjusted based upon the calculated distance.
US10528452B2
A method finding the root cause of errors and/or unexpected behavior of a monitored software application, the method comprising: providing a decision tree corresponding to an error and/or unexpected behavior of a software application, wherein the decision tree comprising multiple nodes, wherein the decision tree further comprising one or more leaf nodes, wherein the leaf nodes indicates at least one reason and one or more possible solutions for the error and/or unexpected behavior; scanning one or more log-files of a software application; determining, based on the decision tree and the scanned log files which step has been not performed by the software application, wherein the non-performed step being indicative for an error and/or unexpected behavior of the software application; determining a leaf node based on the determined non-performed step; extracting information from the leaf node; and providing a reason and/or a solution of the error and/or unexpected behavior.
US10528447B2
A computer-implemented method according to one embodiment includes identifying aggregated customer performance data for a system resource, creating a first system map for the system resource, utilizing the aggregated customer performance data, comparing the first system map to a second system map created for the system resource utilizing calibration data, and adjusting the second system map, based on the comparing.
US10528437B2
Provided are a computer program product, system, and method for monitoring correctable errors on a bus interface to determine whether to redirect traffic to another bus interface. A processing unit sends Input/Output (I/O) requests from a host to a storage over a first bus interface to a first device adaptor, wherein the first device adaptor provides a first connection to the storage. A determination is made as to whether a number of correctable errors on the first bus interface exceeds an error threshold. The correctable errors are detected and corrected in the first bus interface by hardware of the first bus interface. In response to determining that the number of correctable errors on the first bus interface exceeds the error threshold, at least a portion of I/O requests are redirected to use a second bus interface to connect to a second device adaptor providing a second connection to the storage.
US10528431B2
Provided are a computer program product, system, and method for providing integrity for data sets backed-up from client systems to objects in a network storage. Data set objects include data sets at a client storage and an inventory object has information on each of the data set objects, which are part of a backup object group to backup to the network storage. The data set and inventory objects in the backup object group are transferred to the network storage to store. The inventory object from the network storage is retrieved to select at least one of the data set objects in the network storage, which is requested. Notification is received that the backup object group has a data integrity error in response to one of the requested data set objects not located in the network storage.
US10528428B2
A method, article of manufacture, and apparatus for recovering data. A method for recovering data includes selecting an object to be recovered, recovering sub-objects of the object based on the priorities assigned to the sub-objects, and reprioritizing the sub-objects based on an application's I/O during recovery. A method for recovering data includes reprioritizing the sub-objects the sub-objects includes assigning a lower priority to the sub-objects when an application has completed I/O on the object. A method for recovering data includes recovering sub-objects includes recovering sub-objects to a remote location.
US10528423B2
The present invention facilitates efficient and effective utilization of storage management features. In one embodiment, a memory device comprises a memory interface, an ECC generation component, and storage components. The memory interface is configured to receive an access request to an address at which data is stored. The memory interface can also forward responses to the request including the data and ECC information associated with the data. The ECC generation component is configured to automatically establish an address at which the ECC information is stored based upon the receipt of the access request to an address at which data is stored. In one exemplary implementation, the internal establishment of the address at which the ECC information is stored is automatic. The storage components are configured to store the information.
US10528422B2
Application data and error correction code (ECC) checkbits associated with that application data are stored in a first memory. The ECC checkbits, but not the application data, are stored in a second memory. In response to a request to read the application data from the first memory, the ECC checkbits from the first memory are also read and used to detect, and possibly correct, errors in the read application data. The ECC checkbits are further output from both the first and second memories for bit-by-bit comparison. In response to a failure of the bit-by-bit comparison, a signal indicating possible malfunction of one or the other or both of the first and second memories is generated.
US10528408B2
A mechanism is provided in a data processing system comprising a processor and a memory, the memory comprising instructions that are executed by the processor to specifically configure the processor to implement an initiator entity in a symmetric split-direction connection. The initiator entity generates a custom keepalive command and sends the custom keepalive command to a target entity via the symmetric split-direction connection. Responsive to the initiator entity determining a number of consecutive acknowledgement commands received in response to custom keepalive commands exceed a first threshold, the initiator entity reports the symmetric split-direction connection as sufficient. Responsive to the initiator entity determining a second number of consecutive keepalive commands sent without receiving an acknowledgement is greater than a second threshold, the initiator entity reports the symmetric split-direction connection as insufficient.
US10528405B2
Described are methods, apparatus and computer programs for managing persistence within a data processing system such as a messaging system, database system or file system. The method for managing persistence includes a deferred evaluation (230,330,430) of at least one criterion associated with costs and/or benefits of saving to persistent storage, instead of persistence behaviour being fully predefined. The evaluation may be performed when a disk write is about to be performed (240,340,440), or at various times during processing of a data update and at various points within a data processing network. In a messaging solution, the method for managing persistence includes a dynamic evaluation (230,330,430) of costs and/or benefits of saving to persistent storage, with the evaluation being performed at various points in the messaging network after the message has been created and sent by the originating entity. The method includes determining whether message data and/or log records relating to the message require saving to persistent storage, in accordance with the costs and/or the benefits of saving to persistent storage. The benefits of persisting may be determined with reference to a message value (400).
US10528402B2
The invention relates to a method for managing a supercomputer (SC) comprising a set of components (C1, C2, C3 . . . C6) comprising a step of generating notifications (N) by sensors associated with said components; a step of processing said notifications by a hierarchy of modules, said notifications forming incoming events for the modules of lower hierarchical level of said hierarchy, and each module comprising at least one correlation engine for correlating incoming events and generating outgoing events transmitted to the modules of higher level within said hierarchy as incoming events; a step of generating alarms (A), on the basis of the outgoing events generated by the modules of higher hierarchical level within said hierarchy.
US10528400B2
Detecting deadlock in a distributed computing environment. Potential deadlocks between resources of nodes in a computing cluster by determining resource reverse pairs of the resources for each transaction from trace or log files using data analytics. The potential deadlocks are identified offline by matching a global or local resource between the nodes in sub-transactions of each transaction as recursively identified from a transaction resource chain.
US10528396B2
A system and method of scheduling tasks include receiving inputted data task variables for a private CDC and a plurality of public clouds; initializing parameters for a plurality of representative entities in a cluster of entities; determining a fitness level of each representative entity in the cluster of entities; updating one or more task scheduling parameters for a given number of time slots based on the parameters for the plurality of representative entities and the fitness level of each representative entity; determining a total number of data tasks to be dispatched to the private CDC and the plurality of public clouds based on an iteration result of a final time slot for the given number of time slots for a global best position; and updating the data task variables using the total number of data tasks to be dispatched.
US10528394B2
The described technology relates to scheduling jobs of a plurality of types in an enterprise web application. A processing system configures a job database having a plurality of job entries, and concurrently executes a plurality of job schedulers independently of each other. Each job scheduler is configured to schedule for execution jobs in the jobs database that are of a type different from types of jobs others of the plurality of job schedulers are configured to schedule. The processing system also causes performance of jobs scheduled for execution by any of the plurality of schedulers. Method and computer readable medium embodiments are also provided.
US10528392B2
Descriptions of a plurality of information technology resources are maintained in a computer-readable storage medium. A plurality of evaluation strategies a maintained, wherein the evaluation strategies associate a plurality of rules with forms of changes to the plurality of information technology resources. Responsive to detecting a command to change a first property of the set of properties of a first information technology resource of the plurality of information technology resources, the method determines that a first of the evaluation strategies associates at least one of the plurality of rules with a form of the change to the first property of the first information technology resource. Also, responsive to detecting the command, at least one of the plurality of rules is evaluated and the operation of the at least one rule is performed.
US10528391B1
Techniques are disclosed to operate binary objects across private address spaces. In various embodiments, a shared memory segment is allocated for two address spaces, the first comprising a home address space and the second comprising a target address space. One or more executable modules are loaded in the home address space. One or more program call routines and an environment to schedule system request blocks (SRB) are built in the home address space. The environment to schedule system request blocks is configured to be used to schedule an SRB into the target address space, the SRB comprising information configured to cause the target address space to cause an associated one of the executable modules to execute.
US10528390B2
Systems and methods are described for handling requests to execute idempotent code in an on-demand code execution system or other distributed code execution environment. Idempotent code can generally include code that produces the same outcome even when executed multiple times, so long as dependencies for the code are in the same state as during a prior execution. Due to this feature, multiple executions of idempotent code may inefficiently use computing resources, particularly in on-demand code execution system (which may require, for example, generation and provisioning of an appropriate execution environment for the code). Aspects of the present disclosure enable the on-demand code execution system to process requests to execute code by verifying whether dependency states associated with the code have changed since a prior execution. If dependency states have not changed, no execution need occur, and the overall computing resource us of the on-demand code execution system is decreased.
US10528379B2
It is provided a method for allocating a software container executing on a server of a set of servers. The method is performed in a container allocator and comprising the steps of: receiving a request to invoke a software container for a client; calculating a lookup key associated with the software container; performing a lookup in a distributed peer-to-peer repository using the lookup key, giving a result set of active software containers; selecting one software container from the set of software containers; and connecting to the selected software container to allocate the selected software container to the client.
US10528372B2
User interface (UI) language options are provided. A request event of a visible text string for a UI element is identified. A user value area of a control of the UI element is inspected to obtain a resource bundle name and key for one or more language equivalents of the text string of the UI element. A menu option is added to the request event by retrieving the language equivalent of the text string in one or more languages from a resource bundle of the application using the resource bundle name and key.
US10528369B2
Disclosed herein is a SCADA system that can adjust the size of a window added to the whole screen depending on the context of the window. The SCADA system includes a server that acquires data from remote apparatuses for system control and monitoring, and a display device that displays the acquired data via a dashboard. The server includes a control unit that creates the dashboard arranging and adjusting windows displaying data depending on the set context. In the SCADA system, windows can be configured efficiently in the whole screen area by adjusting the size of an added window opened by a user depending on the context of the window in the dashboard and changing the size of already created windows. As a result, the user' visibility can be improved.
US10528368B2
A method, system, and computer program product for modifying an application button size includes: receiving user interaction data associated with an application button, the user interaction data including at least tap data; determining a quantity of missed taps associated with the application button by analyzing the user interaction data, where a missed tap is a tap a predetermined distance from the application button; comparing the quantity of missed taps to a quantity of overall taps to determine a tap ratio, where the quantity of overall taps is a total number of taps for the application button, and where the tap ratio is a ratio of the quantity of missed taps to the quantity of overall taps; determining whether the tap ratio is above a missed tap threshold; and, in response to determining that the tap ratio is above the missed tap threshold, increasing a size of the application button.
US10528366B2
Multi-inheritance within a single-inheritance, container-based data processing environment is provided for facilitating developing, storing, shipping and/or running software applications. More particularly, a facility is provided which includes generating, based on a configuration file with a multi-inheritance instruction, a composited image for a new container from multiple exiting images of the single-inheritance container-based environment. The multiple existing images are identified in the multi-inheritance instruction, and the generating includes creating a composited directory file which, in part, references layers of the multiple existing images and associating a command instruction of the configuration file with the composited file. The composited image is then built in associated with starting the new container based on the composited directory file and the associated command.
US10528365B2
A technique for efficient calling of functions on a processor generates an executable program having a function call by analysing an interface for the function that defines an argument expression and an internal value used solely within the function, and an argument declaration defining an argument value to be provided to the function when the program is run. A data structure is generated including the internal value and a resolved argument value derived from the argument expression and the argument value. A single instruction is encoded in the program to utilise the data structure. When the program is executed on a processor, the single instruction causes the processor to load the argument value and internal value from the data structure into registers in the processor, prior to evaluating the function. The function can then be executed without further register loads being performed.
US10528364B2
Computing device and a method for loading module codes, the module codes required for executing an action, the method comprising: receiving, by the computing device, a request for executing the action, the action being executable using a first module code; acquiring, from the first predetermined index a first module code reference indicating a first module code location and the indication that executing the first module code requires a second module code; acquiring, from a second predetermined index, a second module code reference, the second module code reference indicating a second module code location; based on the first module code reference, acquiring the first module code from the first module code location; based on the second module code reference, acquiring the second module code from the second module code location; executing the action by running the first module code and the second module code.
US10528362B2
A utilizing function apparatus includes at least one processor, and a memory storing instructions, that when executed by the processor, cause the at least one processor to execute at least one function, based on an operation, set one of the at least one function temporarily unable to be executed, and when a time elapses after setting the one function temporarily unable to be executed, irrespective of whether a power supply of the utilizing function apparatus is on or off, keep a state where the one function temporarily unable to be executed without releasing the state.
US10528360B2
A storage device includes a first memory which stores data including activation data necessary to activate a host device, a second memory, and a controller which performs writing and reading operation of data stored in the first memory based on a request from the host device; acquires address information including an address and data amount of data in the first memory, for which a read request is previously issued from the host device at activation of the host device; at activation of the storage device, reads data including at least the activation data from the first memory based on the address information and store the data in the second memory; and in response to a read request issued from the host device, transmits the data stored in the second memory to the host device.
US10528358B2
An apparatus to initialize a port includes a first input-output port to connect to a first device and a control unit to initialize all input-output ports of the apparatus when the apparatus is booted and to skip a power-on self-test (POST) of the first input-output port in response to a request to skip initialization of the first input-output port while the first input-output port is enabled.
US10528355B2
An apparatus has processing circuitry, register rename circuitry and control circuitry which selects one of first and second move handling techniques for handling a move instruction specifying a source logical register and a destination logical register. In the first technique, the register rename circuitry maps the destination logical register of the move to the same physical register as the source logical register. In the second technique, the processing circuitry writes a data value read from a physical register corresponding to the source logical register to a different physical register corresponding to the destination local register. The second technique is selected when the move instruction specifies the same source logical register as one of the source and destination logical registers as an earlier move instruction handled according to the first technique, and the register mapping used for that register when handling the earlier move instruction is still current.
US10528352B2
Blocking instruction fetching in a computer processor, includes: receiving a non-branching instruction to be executed by the computer processor; determining whether executing the non-branching instruction will cause a flush; and responsive to determining that executing the non-branching instruction will cause a flush, disabling instruction fetching for the computer processor for a time, including recoding the instruction such that the recoded instruction will be interpreted by an instruction fetch unit as an unconditional branch instruction.
US10528346B2
Disclosed embodiments relate to instructions for fused multiply-add (FMA) operations with variable-precision inputs. In one example, a processor to execute an asymmetric FMA instruction includes fetch circuitry to fetch an FMA instruction having fields to specify an opcode, a destination, and first and second source vectors having first and second widths, respectively, decode circuitry to decode the fetched FMA instruction, and a single instruction multiple data (SIMD) execution circuit to process as many elements of the second source vector as fit into an SIMD lane width by multiplying each element by a corresponding element of the first source vector, and accumulating a resulting product with previous contents of the destination, wherein the SIMD lane width is one of 16 bits, 32 bits, and 64 bits, the first width is one of 4 bits and 8 bits, and the second width is one of 1 bit, 2 bits, and 4 bits.
US10528332B2
At least one application may include instructions comprising application instructions and a plurality of separate pipeline definition instructions. The application instructions may be within a virtual container including at least one program that is generically executable in a plurality of different continuous integration and delivery (CI/CD) environments. Each of the plurality of separate pipeline definition instructions may be configured for each of the plurality of different CI/CD environments such that each pipeline definition may operate only in the CI/CD environment for which it is created. Each pipeline definition may be configured to cause the CI/CD environment for which it is created to execute the at least one program.
US10528326B2
A method of creating an application definition for a distributed application is disclosed. Constructs corresponding with a schema of the distributed application are defined in a declarative and technology agnostic manner. The constructs include the application definition, a module definition, and a component definition. Each construct includes metadata.
US10528315B2
Rotation between landscape and portrait modes or vice versa may be supported in wireless display interfaces coupled to a platform by having the platform sense rotation change in the platform or in the display. This enables counter rotation of the frame buffer or rotated rendering of the content to ensure that content is presented upright to the end user.
US10528309B2
An information processing apparatus includes a print controller that outputs image data to a printing apparatus to print an image representing the image data, and an image processor that executes, with respect to the image data that requires two or more printing pages because the printed image protrudes from a first of the printing pages, a processing including separating a part of the image protruding from the first of the printing pages, from a fitted part of the image that can be fitted in the first of the printing pages, dividing the separated image into image segments according to a length of the fitted part of the image, and sequentially aligning the divided image segments parallel to the fitted part of the image. The print controller outputs the image data processed by the image processor to the printing apparatus, to print the image representing the image data.
US10528308B2
An aided design method of print layers for 3D printing is provided. The method is performed for rendering and displaying a GUI at a computer apparatus, selecting one of print layers, configuring an editable region and marking it on the GUI, configuring one or more print block(s) in the editable region according to an edit operation, generating one of multiple layers of object print data according to the print block(s) and performing above-mentioned steps repeatedly until all of the multiple layers of the object print data have been generated. The present disclosed example has an ability to aid the user to design multiple print layers and reducing a probability of failure of printing 3D physical model.
US10528303B2
An information processing device includes a first acquisition unit that acquires information indicative of an installed product being software installed in a device connected with the information processing device through a network from the device; a second acquisition unit that acquires information indicative of an available product being software available for a user of the device from a server connected with the information processing device through the network; and a controller that controls an operation by the user on a product for the device, on the basis of a dependency between plural products including the installed product and the available product.
US10528294B2
Various embodiments for managing data in a software defined storage environment, by a processor device, are provided. A mediator is used to communicate between a virtual machine controller and a storage management application such that virtual machine operations within the virtual machine controller are initiated by a command from the storage management application.
US10528292B2
Embodiments of the present disclosure may relate to a memory controller that may include a main controller to begin a power down of a non-volatile memory storage during a first time period, while operating in a first voltage range, wherein the main controller is to begin the power down of the non-volatile memory in response to an indication of a voltage level being below a predetermined threshold; and a sequencer to continue the power down of the memory storage during a second time period, while operating within a second voltage range lower than the first voltage range. In some embodiments, the sequencer may include a state machine to perform a discharge sequence, where the state machine includes a micro-action output to output a micro-action command to the memory storage based at least in part on a current state of the state machine. Other embodiments may be described and/or claimed.
US10528290B2
A multi-platform data storage system configured to maintain containers including one or more virtual storage resources. The multi-platform data storage system can, for example, include a storage interface configured to enable access to a plurality of storage platforms that use different storage access and/or management protocols, the plurality of storage platforms storing data objects in physical data storage; and a storage mobility and management layer providing virtual management of virtual storage resources corresponding to one or more data objects stored in the plurality of storage platforms, the storage mobility and management layer including at least a container management sub-system that manages logical containers that contain one or more of the virtual storage resources.
US10528289B2
A data storage device includes a flash memory and a controller. The flash memory is utilized to store at least one data. The controller is coupled to the flash memory to receive at least one read command transmitted from a host, and reads the data stored by the flash memory according to the read command. The controller determines whether or not the length of the read command is greater than a first predetermined value. If the length is greater than the first predetermined value, the controller arranges the read command on a sequential queue. If the length is not greater than the first predetermined value, the controller arranges the read command on a random queue. The controller executes the read command of the random queue at high priority.
US10528286B2
Apparatuses, systems, methods, and computer program products are disclosed for accessing non-volatile memory. An apparatus includes one or more memory die. A memory die includes an array of non-volatile memory cells, a set of ports, and an on-die controller. A set of ports includes a first port and a second port. A first port includes a first plurality of electrical contacts and a second port includes a second plurality of electrical contacts. An on-die controller communicates via a set of ports to receive command and address information and to transfer data for data operations on an array of non-volatile memory cells. An on-die controller uses a first port to receive command and address information and to transfer data. An on-die controller uses a second port to transfer data but not to receive command and address information.
US10528248B2
According to an embodiment of the present disclosure, a method and an electronic device for receiving a user input by the electronic device is provided. The method includes receiving a first touch input on a touchscreen, detecting at least part of a region contacted by the first touch input on the touchscreen, a region adjacent to the contacted region, and a position adjacent to the contacted region, after receiving the first touch input, and displaying a user interface on the touchscreen at least partially based on a relative relation between the region contacted by the first touch input, and at least one of the adjacent region and the adjacent position.
US10528243B2
The present disclosure generally relates to user interfaces. In some examples, the electronic device provides for transitioning between simulated lighting effects. In some examples, the electronic device applies a simulated lighting effect to an image. In some examples, the electronic device provides user interfaces for applying a filter to an image. In some examples, the electronic device provides for a reduced filter interface. In some examples, the electronic device provides a visual aid displayed in a viewfinder.
US10528238B2
A displaying method of a user terminal device including displaying a first screen on a display of the user terminal device, detecting a user interaction by the user terminal device, and rotating the at least two screens based on the first user interaction, changing a display orientation of the at least two screens.
US10528229B2
A system includes a mandatory comment in a software productivity tool. In various implementations, the system includes a computer that carries out actions including: opening in the software productivity tool a document stored in a non-volatile hardware data storage device; receiving a definition of an actionable data item of the document; receiving a request for an action associated with the item; determining if the action triggers a predefined comment rule; if triggered, then: requiring a mandatory comment; storing the accepted entered comment in the non-volatile hardware data storage device; and performing the requested action.
US10528228B2
A digital assistant supported on computing devices such as smartphones, tablet computers, personal computers (PCs), wearable devices, game consoles, smart home devices and the like is configured with a notification system that interfaces with applications and/or other systems and resources so that the digital assistant may collect notifications across a range of a user's devices. The digital assistant may utilize a natural language interface (which may cooperate with touch and gesture interfaces) and applies awareness of context and user's behaviors to intelligently present the collected notifications on a single device for the user as a native digital assistant user experience. The digital assistant can sort notifications, group notifications together, and interact with the user to answer questions, provide information and status, and enable the user to action on a notification from the collection.
US10528223B2
Embodiments described herein generally relate to a photo narrative display application. The photo narrative essay application may organize and display media items in a logical, aesthetically pleasing, narrative layout with minimal input from a user. By automatically analyzing the metadata variables of the media items to be displayed, the photo narrative essay application automatically organizes and displays the media items in a logical, narrative, aesthetically pleasing manner, regardless of the device the photo narrative essay is being displayed on.
US10528222B2
Disclosed is a method for executing at least one application by a display device having a touch screen. An application execution method according to the present invention may include the steps of: displaying a window for executing an application in each of a plurality of areas arranged on a touch screen; displaying a button on at least one boundary line dividing the plurality of areas; receiving an input for selecting the button; and displaying, in a predetermined area, on the basis of the received input, a list of at least one application executed in the predetermined area among the plurality of areas.
US10528221B2
A gravity menu management method can be provided. The method can include determining a tilt edge of a pervasive device by a tilt sensor disposed in the pervasive device. The method also can include rendering a menu bar with different drop down menus in a GUI of the pervasive device at a portion of the GUI adjacent to the determined tilt edge. In an aspect of the embodiment, the method additionally can include determining an angle of inclination of the pervasive device by the tilt sensor and managing a number of menu items in the drop down menus of the menu according to the determined angle of inclination. For instance, managing a number of menu items in the drop down menus of the menu according to the determined angle of inclination, can include including a terse set of menu items in the drop down menus responsive to a shallow angle of inclination, and including a verbose set of menu items in the drop down menus responsive to a steep angle of inclination.
US10528220B2
An electronic device and an operation method of browsing notification thereof are provided. The electronic device includes a body and a touch display. The operation method of browsing notification comprises: displaying a notification image on the touch display when an instruction of sliding along a first direction is received at the touch display, the notification image includes an information display area and an operation area, and the operation area includes a plurality of notification icons; displaying a first notification corresponding to a first notification icon at the information display area when the first notification icon of the notification icons receives a touch instruction at a first position; and converting to display a second notification corresponding to the second notification icon at the information display area when the touch instruction slides from the first position to a second notification icon of the notification icons at a second position.
US10528208B2
A method for previewing a data stream, comprising: extracting multiple samples from a data stream at multiple different sampling rates, wherein each sampling rate corresponds to a different relevance score associated with a different portion of the data stream; using the multiple extracted samples to create a representation of the data stream comprising multiple thumbnails, wherein the representation is weighted in accordance with the multiple different relevance scores; mapping, in accordance with a relevance based mapping scheme, the representation onto a gauge provided with the data stream; and displaying one of the multiple thumbnails in accordance with the relevance based mapping scheme, responsive to detecting a navigation indication on the gauge.
US10528207B2
In one embodiment, a method includes receiving user input (e.g., touch input) selecting a content object displayed in an application on the user's mobile device. The mobile device may then send a request to a social-networking system for content objects and social-networking information related to the selected content object. In response to the user input, the mobile device may provide a persistent display of an interactive element (e.g., a bauble) that corresponds to the selected content object. The interactive element may be displayed, and the user may interact with it, without interfering with the underlying application. The interactive element may float over the application window until the user expands or dismisses it. The user may expand the interactive element to reveal a user interface in which the content object and requested related content objects and social-networking information are presented.
US10528203B2
A method of designing a mesh pattern includes: a first step of tightly disposing a plurality of polygons having an arbitrary shape in an area to form a transparent active area; a second step of obtaining a circumcenter of each of the polygons; a third step of disposing one arbitrary point in each of the polygons to be positioned at a distance, which is less than ½ a radius of a circumscribed circle of the polygon, from the circumcenter; a fourth step of forming a pattern to form second cells by connecting two arbitrary points corresponding to two polygons that share each of sides of the polygons; and a fifth step of forming a pattern to form first cells using the polygons, in which the polygons having a random shape are disposed in the first step, and/or the arbitrary point is randomly disposed in the third step.
US10528201B2
A plurality of sensors for application to a steering wheel or other generally toroidal objects is disclosed. In an embodiment, the sensor comprises interleaving transmit and receive conductors. In an embodiment, the sensor comprises crossing transmit and receive conductors. In an embodiment, sensor conductors are first provided on a flat substrate, which sensors placed on the flat substrate in a configuration that will permit expansion application of the substrate to the steering wheel.
US10528196B2
A display apparatus which can reduce a parasitic capacitance during driving of driving electrodes based on a self-capacitance detecting method is provided. The display apparatus includes: a plurality of connection wires which are formed in a peripheral area and are connected to a plurality of corresponding video signal lines; a video signal line selection circuit which is connected with a plurality of connection wires, selects at least one connection wire and supplies a signal to the video signal lines; self-capacitance detection wires which extend in a direction intersecting an extension direction of the connection wires and intersects the connection wires; common wires which electrically connect the self-capacitance detection wires and drive electrodes; and transistors which are provided between the self-capacitance detection wires and the common wires. Further, the self-capacitance detection wires extend between a display area and the video signal line selection circuit in a plan view.
US10528195B2
Disclosed is a touch device including a display to display a screen image, and a radar system under the display to detect a touch.
US10528194B2
The touch screen panel may include: a touch sensor that outputs sensing data through n output channels (“n” is a natural number equal to or larger than 2); a noise measuring unit that calculates a noise value of an m-th output channel (“m” is a natural number smaller than “n”) and a noise value of an m+1-th output channel by using the sensing data outputted from the touch sensor during a predetermined period; and a noise eliminating unit that produces noise eliminated data of the m+1-th output channel by using sensing data of the m-th output channel, sensing data of the m+1-th output channel, the noise value of the m-th output channel, and the noise value of the m+1-th output channel.
US10528179B2
The present disclosure provides a touch sensing system and a display device including the same. The touch sensing system includes: a touch screen that includes a plurality of first driving electrodes, a plurality of second driving electrodes, and a plurality of sensing electrodes; a first driving circuit that outputs a first driving signal of a pulse waveform to a respective first driving electrode of the plurality of first driving electrodes in a first sensing period; a second driving circuit that outputs a second driving signal of a frequency sweep waveform to a respective second driving electrode of the plurality of second driving electrodes in a second sensing period; a first detection circuit that detects a first sensing signal sensed by at least one of the sensing electrodes in the first sensing period; a second detection circuit that detects a second sensing signal sensed by at least one of the sensing electrodes in the second sensing period; and an inductor that is connected between the sensing electrodes and the second detection circuit in the second sensing period.
US10528173B2
Disclosed are an array substrate, a display panel, a display device and a method for manufacturing an array substrate. The array substrate includes a base substrate, comprising a display region and a non-display region surrounding the display region, and the display region of the base substrate is provided with a plurality of pixel units, with each of the pixel units comprising a thin-film transistor; and at least one pressure sensor, which is disposed on the non-display region of the base substrate, and the pressure sensor is disposed in the same layer and made of same materials with an active layer of the thin-film transistor, the active layer includes a channel region and a heavily doped region, and a square resistance of the pressure sensor is larger than that of the active layer.
US10528165B2
A display device with improved display quality and reduced power consumption is provided. The display device includes a gate driver, a display portion, and a selection signal output circuit. The display portion includes pixel circuits and scan lines. Each of the pixel circuits includes a display element. The gate driver is electrically connected to the scan lines. The first scan lines are electrically connected to the pixel circuits. The scan lines are each configured to receive a first scan signal. The selection signal output circuit is configured to output a first selection signal. The first selection signal is configured to supply the first scan signal to a selected scan line. The display element is configured to update display by the first scan signal. In the pixel circuits, one display element displays an image updated with a different update frequency from another display element.
US10528160B2
A wiring body includes an resin layer, a reticular electrode layer that includes first conductor wires arranged into the shape of a reticulation disposed on the resin layer, and a lead-out wiring layer connected to the reticular electrode layer disposed on the resin layer. The lead-out wiring layer includes a reticulation portion configured by gathering unit reticulations formed by being surrounded by second conductor wires. The second conductor wires are inclined with respect to an extending direction of the lead-out wiring layer. The unit reticulation includes an end portion that is an intersection point between the second conductor wires, The lead-out wiring layer includes a lateral end portion formed by arranging the unit reticulations side by side along the extending direction of the lead-out wiring layer. The lateral end portion of the lead-out wiring layer is closed by the second conductor wires.
US10528158B2
An active stylus, a touch sensor, and a signal transmission and sensing method are provided. The active stylus comprises: an integrated circuit (IC) and a transmitting circuit. The IC comprises: a first modulator, a second modulator, and a mixer. The first modulator is utilized for modulating a first signal with a first frequency to generate a first frequency modulated signal. The second modulator is utilized for modulating a second signal with a second frequency to generate a second frequency modulated signal. The mixer is coupled to the first modulator and the second modulator, and utilized for mixing the first frequency modulated signal and the second frequency modulated signal to generate a mixed signal having the first frequency and the second frequency. The transmitting circuit is coupled to the IC, and utilized for transmitting the mixed signal to the touch sensor.
US10528155B2
A low-profile, small-footprint gel-based pointing device is described herein. The gel-based pointing device described herein includes a gel-based body, a tactile surface affixed to a first side of the gel-based body, and a base surface affixed to a second side of the gel-based body that is opposite the first side. The tactile surface is configured to receive an input from a user and the base surface couples the gel-based body to a sensor surface. In at least one embodiment, the gel-based pointing device described herein further includes a sensor for receiving the gel-based pointing device and a detector for detecting changes in at least one of resistance, capacity, pressure, or lateral or vertical position of the gel-based pointing device.
US10528153B2
Some embodiments include an input device comprising a processor and a key frame having a plurality of keys disposed therein and a motion sensor controlled by the processor and disposed below the key frame. The plurality of keys includes a controller key and one or more input keys, where the motion sensor generates a signal corresponding to a movement of an object along the surface of the one or more input keys when the controller key is activated, where the signal can be used to control a cursor on a display. Each of the one or more input keys generates an input function when activated and can include one or more of an alphanumeric input, arrow key input, or function key input. In some cases, the controller key can be one or more of a shift key, control key, windows key, command key, alt key, dedicated controller key, or user-assigned key.
US10528138B2
A virtual reality system including a garment worn by a user, such as a glove, includes a jamming that jams movement of a portion of the user's body by increasing a rigidity of certain portions of the garment or by preventing a certain portion of the garment from expanding past a certain length. This allows the garment to simulate the physical sensation that occurs when the user touches an object. For example, to simulate the sensation of holding a coffee mug, the jamming mechanism prevents the user's fingers from curling after the user's fingers have reached a position equivalent to making physical contact with the coffee mug.
US10528136B2
An input apparatus has a touch sensor 11 configured to receive an input, a load detection unit 12 configured to detect a pressure load on a touch face 11a of the touch sensor 11, a tactile sensation providing unit 13 configured to vibrate the touch face 11a, and a control unit 15 configured to control drive of the tactile sensation providing unit 13, when the pressure load detected by the load detection unit 12 satisfies a standard to provide a tactile sensation, such that a click sensation is provided to an object (means) pressing the touch face 11a. Thereby, a realistic click sensation similar to that obtained when a push-button switch is operated is provided when an operator operates the touch sensor.
US10528133B2
A system includes an eyewear device configured to present content to a user. A processor is communicatively coupled to the eyewear device. A bracelet device includes a first tracking sensor configured to determine a position signal in response to movement of the user's hand. The bracelet device is communicatively coupled to the processor. The processor determines a pose of the user's hand based in part on the position signal.
US10528132B1
Method and apparatus are disclosed for gaze detection of occupants for vehicle displays. An example vehicle includes a panoramic display including polarized displays. The example vehicle also includes a controller to identify a primary operator interface and a primary passenger interface and detect, via one or more cameras, an operator gaze and a passenger gaze. The controller also is to present the primary operator interface to an operator via one of the polarized displays corresponding with the operator gaze and present the primary passenger interface to a passenger via one of the polarized displays corresponding with the passenger gaze.
US10528130B2
A user-worn eye-tracking device, method, and system. The eye-tracking device may have an outward appearance resembling standard eyeglasses or sunglasses, and may also comprise a built-in wireless transceiver and an optional optical display. In addition to eye-tracking, the device can allow the user to inconspicuously transmit data by a process in which the user simply moves his or her eyes and/or optionally gazes at various internal or external display targets. The device's eye tracking system and software track the motion and gaze of the user's eyes, and convert this gaze into eye-position data and/or message symbols and system control commands. The device then transmits any of the resulting eye position data, commands or messages using its transceiver. In a preferred embodiment, the device is self-contained and operates, when placed on the user's head, without the need of external battery packs or external transceivers.
US10528123B2
A ride system includes a ride vehicle configured to accommodate a passenger and travel along a ride path during a ride in an amusement park, a head mounted display connected to the ride vehicle and configured to be worn by the passenger, and a ride and game control system integrated with the ride vehicle and configured to coordinate a ride experience of the passenger with events occurring during the ride using at least the head mounted display and the ride vehicle. The ride and game control system includes a user interface, a ride controller, and a monitoring system. The ride and game control system also includes a computer graphics generation system communicatively coupled to the head mounted display and configured to selectively generate AR features for display on the head mounted display based on data received from the ride controller, the monitoring system, the user interface, or any combination thereof.
US10528121B2
A smart wearable device with sensors that can acquire biological input about the user as well as environmental data is presented. Theses sensors can acquire sensor input which causes the smart wearable device to identify a required task to perform. If the smart wearable device determines that the task can only be performed properly by acquiring new capabilities, the smart wearable device can automatically acquire the necessary capabilities from various data sources and configure itself to perform the task properly.
US10528117B2
A method of thermal mitigation in a device having a plurality of non-real-time processing units (PUs) and a plurality of real-time PUs, including connecting each of the plurality of real-time PUs and the plurality of non-real-time PUs to a first power supply, and performing thermal mitigation. Performing thermal mitigation includes disconnecting each of the plurality of non-real-time PUs except one of the plurality of non-real-time PUs from the first power supply resulting in an active non-real-time PU, and connecting a second power supply that derives power from the first power supply to the active non-real-time PU, wherein a voltage supplied by the second power supply is less than a voltage supplied by the first power supply.
US10528111B2
The present disclosure includes apparatuses and methods for providing indications associated with power management events. An example apparatus may include a plurality of memory units coupled to a shared power management signal. In this example apparatus, each of the plurality of memory units may be configured to provide to the other of the plurality of memory units, via the shared power management signal, an indication of whether the one of the plurality of memory units is entering a power management event. Further, each of the plurality of memory units may be configured to, if the one of the plurality of memory units is entering the power management event, an indication of a particular operation type associated with the power management event.
US10528107B2
A verification device is configured to supply operation power to a verification target device in order to communicate with the verification target device, and perform verification of the verification target device. The verification device includes: a detection unit configured to detect a value of a current that flows in the verification device due to the operation power being supplied to the verification target device; a determination unit configured to determine whether or not the value of the current is greater than a threshold value; and a verification unit configured to verify authenticity of the verification target device according to whether or not the value of the current is greater than the threshold value.
US10528105B2
An electronic apparatus in accordance with the present disclosure includes a first housing for accommodating a first circuit, a second housing for accommodating a second circuit, a plurality of hinge sections connecting with the first housing and allowing the second housing to rotate with respect to the first housing, a first power supply wiring for supplying electric power from the first circuit to the second circuit and a second power supply wiring for supplying electric power from the second circuit to the first circuit. The first power supply wiring and the second power supply wiring are situated to be led through any one of the plurality of hinge sections.
US10528092B2
A system includes a system drawer and an interlock coupled to the system drawer. The interlock includes a horizontal portion and a tab. The interlock is configured to rotate into a first position when a first card is inserted into a first side of the system drawer. When the interlock is in the first position, the tab prevents a second card inserted into the second side of the system drawer from docking with the first card. The interlock is further configured to rotate into a second position when the first card is removed from the first side of the system drawer. When the interlock is in the second position, the second card can be inserted into the second side of the system drawer to a position where the second card can dock with one or more cards inserted into the first side of the system drawer.
US10528069B2
An integrated circuit includes a highest class core circuit that has a positive power supply terminal connected to a positive power supply terminal of an external power source, and is configured to receive a first supply voltage which is at least a portion of a an input supply voltage that is provided from the external power source based on an operation throughput; and a lowest class core circuit that has a positive power supply terminal connected to a negative power supply terminal of an adjacent upper class core circuit, has a negative power supply terminal connected to a negative power supply terminal of the external power source, and is configured to receive a second supply voltage which is at least a portion of a part of the input supply voltage that excludes the first supply voltage.
US10528067B2
An interface device includes: at least one configuration channel terminal for communicating configuration information, wherein whether the interface device itself is in connection and whether the interface device itself is at a high voltage side or a low voltage side are determined according to a voltage or current status at the configuration channel terminal; a multi-functional transmission line, which includes a thermistor; and a temperature monitor circuit, coupled to the multi-functional transmission line, for sensing a temperature status to generate a temperature sensing signal. When two interface devices are connected with each other, the thermistor and the temperature monitor circuit can be located together in one of the interface devices or separately located in different interface devices.
US10528062B2
A computerized vehicle control system for fleet routing includes a fleet of vehicles where each vehicle in the fleet of vehicles is configured to travel over streets and including an engine and wheels. Each vehicle further includes an in-vehicle electronic device comprising digital logic circuitry and a port configured to couple with a vehicle computer installed in the vehicle and in communication with a plurality of sensors disposed about the vehicle. The in-vehicle electronic device further comprises a display. The computerized vehicle control system further includes a vehicle management system comprising memory and computer hardware and configured to communicate over a network with each in-vehicle electronic device in the fleet of vehicles.
US10528056B2
A vehicle guidance system facilitates maneuvering of an autonomous vehicle with respect to an object in a scene. The vehicle includes a steering apparatus having a range of angular positions and a multitude of actuators for controlling the dynamics of the vehicle. The system includes a steering angle sensor, a camera device, and a video processing module. The sensor is configured to monitor the angular position of the wheel. The device is configured to capture an original image of a scene having the object. The module is configured to receive and process the original image from the device, detect the object in the original image, receive and process the angular position from the sensor, generate a dynamic trajectory based on at least the angular position, orientate the dynamic trajectory with regard to the object, and operate at least one of the actuators to guide the vehicle along the dynamic trajectory.
US10528055B2
Vehicles can be equipped with computing devices, networks, sensors and controllers to determine, modify, and/or augment a digital map of the surrounding real world. Computing devices included in a vehicle can determine road sign locations in LIDAR data. The computing devices can identify road signs in one or more video images based on the road sign locations and include the road sign in a digital map based on the road sign identity and the road sign location.
US10528050B2
A method for providing medical services to a patient, including: receiving a medical service request associated with a patient location; selecting an aircraft, located at an initial location, from a plurality of aircraft based on the patient location and the initial location; determining a flight plan for flying the aircraft to a region containing the patient location; at a sensor of the aircraft, sampling a first set of flight data; at a processor of the aircraft, autonomously controlling the aircraft to fly based on the flight plan and the set of flight data; selecting a landing location within the region; and landing the aircraft at the landing location, including: sampling a set of landing location data; determining a safety status of the landing location based on the set of landing location data; outputting a landing warning observable at the landing location; at the sensor, sampling a second set of flight data; and in response to determining the safety status and outputting the landing warning, autonomously controlling the aircraft to land at the landing location based on the second set of flight data.
US10528047B1
Embodiments provide a method and system for monitoring user activity in a vehicle. A first sensor in the vehicle acquiring current activity data regarding the user. A second sensor in the vehicle can acquire environment data regarding an environment surrounding the user. A first set of classifiers can generate key point data regarding the user, which indicates body hand/eye movement points of the user. A second set of classifiers can assign the current activity to the activity group. A storage can store response information regarding a user, which includes mappings between activity groups and corresponding response time duration for the user to regain control of the vehicle. The system can generate a take-over request for the user to regain control of the vehicle based on the mapping and current activity.
US10528046B2
An autopilot system comprising an onboard unit. The onboard unit has a plurality of sets of sensors that are redundant and mutually independent, together with a plurality of calculation channels, each calculation channel being connected to the sensors of one of the sets of sensors and receiving data coming from the sensors. A supervisor is connected to the sensors of a set of sensors, the supervisor having the function of coupling at most one of the calculation channels to the control members, the supervisor having the function of decoupling the coupled channel from the control members in the event that the current behavior of the aircraft departs from predetermined predicted behavior.
US10528045B2
Provided herein is a method of remotely controlling a vehicle, which includes identifying a vehicle entering an autonomous driving region, identifying autonomous driving authority information including a predetermined user's discretionary control right to the vehicle entering the autonomous driving region, remotely controlling a plurality of electronic elements included in the vehicle such that the vehicle moves along a set path corresponding to the autonomous driving region, and blocking a user's vehicle operation while autonomous driving is performed according to the remote control while allowing user's discretionary control for at least one of the plurality of electronic elements according to the autonomous driving authority information.
US10528043B2
A method for computing a required speed profile for an aircraft to meet a required time of arrival (RTA) for a waypoint of a current flight is provided. During flight, the method calculates a fuel-efficient speed profile for the aircraft to meet the RTA for the waypoint, by a processor of a computing device communicatively coupled to one or more avionics systems onboard the aircraft; activates the fuel-efficient speed profile to fly the aircraft to the waypoint, by the processor; determines a priority between fuel efficiency of the fuel-efficient speed profile and time reliability, by the processor; and when the priority is the time reliability, switches from the fuel-efficient speed profile to a guidance margin control strategy to fly the aircraft to the waypoint, wherein the guidance margin control strategy increases the time reliability by enabling the aircraft to satisfy constraints of the RTA.
US10528041B2
The object of the present invention is to provide a machining time estimation device for reducing the time required for estimating the machining time. The device comprises storage for storing machining program and machining setting, and machining information acquiring unit for acquiring machining information on an operating condition of a machine tool adapted to be controlled on the basis of the machining program and machining setting. The device further comprises varied element extraction unit for extracting an element varied between a plurality of said machining settings, effected block extraction unit for extracting an effected block the machining time is varied on the effect of the varied element, estimated reduction in time calculating unit for calculating on each effected block difference caused by the varied element and calculating estimated difference in time throughout the machining program, and machining time display unit for outputting the estimated difference in time.
US10528038B2
In one embodiment, a model predictive control system for an industrial process includes a processor to execute an optimization module to determine manipulated variables for the process over a control horizon based on simulations performed using an objective function with an optimized process model and to control the process using the manipulated variables, to execute model modules including mathematical representations of a response or parameters of the process. The implementation details of the model modules are hidden from and inaccessible to the optimization module. The processor executes unified access modules (UAM). A first UAM interfaces between a first subset of the model modules and the optimization module and adapts output of the first subset for the optimization module, and a second UAM interfaces between a second subset of the model modules and the first subset and adapts output of the second subset for the first subset.
US10528036B2
A guide system and method of projecting visual indicators onto a physical object to guide actions of an individual comprises providing a guide system having a guide system controller and a projector, with the guide system controller including a plurality of addressed display features. An input signal is provided to the guide system controller whereby an addressed display feature is selected based on the input signal and the projector projects a visual indicator corresponding to the selected addressed display feature onto a physical object. The guide system controller may also include a plurality of positional identifiers, with the method including the selecting of a positional identifier based on the input signal and the projecting of the visual indicator onto a physical object at a location corresponding to the selected positional identifier.
US10528035B2
A numerical controller of the present invention includes a parameter setting unit which accepts settings of punch press parameters, an NC parameter calculating unit which calculates an axis control parameter in punch pressing based on the punch press parameters, a parameter storage unit which stores the punch press parameters and the axis control parameter, a command analyzing unit which analyzes a command block in the program to generate movement command data, an interpolating unit which generates interpolation data based on the movement command data, and an accelerating and decelerating unit which calculates a linear acceleration and deceleration time constant and a bell-shaped acceleration and deceleration time constant for use in axis control based on the punch press parameters, the axis control parameter, and a feed rate specified by the command block and performs post-interpolation acceleration or deceleration processing based on each of the calculated acceleration and deceleration time constants.
US10528028B2
A substrate processing system includes a film-forming device to form photosensitive film on substrate, an exposure device to expose the film on the substrate, a relay device to transfer the substrate between the film-forming and exposure devices, a warping data acquisition device to acquire measured warping data of the substrate, a communication device to perform data communication with the exposure device, and a control device including film-forming, relay, measuring, and communication control sub-devices. The film-forming sub-device controls the film-forming device to form the film on the substrate, the relay sub-device controls the relay device to transfer the substrate to the exposure device, the measuring sub-device controls the warping data acquisition device to acquire the data after the controlling by the film-forming sub-device prior to the controlling by the relay sub-device, and the communication sub-device controls the communication device to transmit the data to the exposure device.
US10528027B2
A method for attenuating load oscillations in a load mechanism having a controlled drive, wherein a load is coupled mechanically to a motor via a spring element, includes determining an actual motor torque value, determining an actual angular velocity value, determining a motor inertial torque, calculating a spring torque from the actual angular velocity value, the motor inertial torque and the actual motor torque value, and supplying the calculated spring torque to an attenuator connection for attenuating the load oscillations.
US10528025B2
A motor driving apparatus includes an amplifier receiving, from a detector, a sine wave shaped signal detected in response to rotation of a motor, and amplifying the signal with a set amplification factor, an A/D converter for performing digital conversion by sampling the signal amplified by the amplifier at a sampling timing in a predetermined cycle, an amplification factor setting part for changing setting of the amplification factor of the amplifier, and an amplification factor set timing command part for issuing a command with respect to a timing for changing the setting of the amplification factor by the amplification factor setting part. The amplification factor set timing command part issues the command with respect to the timing so that a waveform stabilizing period until distortion in a waveform of the signal occurring when the amplification factor setting part changes the setting is stabilized does not overlap with the sampling timing.
US10528020B2
A building control system includes a hybrid controller which receives measurements from sensors and provides control signals to building equipment. The hybrid controller includes a state transition controller, a state history tracker, and an adaptive user interface generator. The state transition controller transitions between multiple discrete operating states by executing state transitions. The state history tracker records a state history including a sequence of state transitions executed by the state transition controller and/or a sequence of operating states resulting from the state transitions. The adaptive user interface generator generates an adaptive user interface including a representation of the multiple discrete operating states and the state transitions therebetween. The adaptive user interface includes state history controls operable to navigate the state history and select an operating state defined by the state history. The adaptive user interface generator automatically updates the adaptive user interface to provide information about the selected operating state.
US10528017B2
An information processing apparatus, information processing method, and computer readable storage medium are provided. An information processing apparatus (200) for generating a safety program for causing output devices to operate such that safety is maintained if a predetermined condition is satisfied includes: an acquisition unit acquiring an input/output setting (230) that correlates respective input devices with output devices that respond to changes in values of input signals from the input devices from a first input value that is an initial value to a second input value; and a generation unit generating, in a case in which a value of an input signal from any of the input devices defined in the input/output setting (230) has changed from the first input value to the second input value, a safety program for shifting an operation state of an output device correlated with the input device to a safety state.
US10528014B2
Apparatus for transforming the air exchange load of a higher air exchange rate space into the air exchange load of a lower air exchange rate space, including: a housing; an air inlet and at least one air outlet formed in the housing; a passageway extending through the housing and connecting the air inlet to the at least one air outlet; a circulation fan disposed in the passageway so as to draw the air of the higher air exchange rate space into the air inlet, through the passageway, and return that air to the higher air exchange rate space through the at least one air outlet; and a filter disposed in the passageway for purging substances from the air passing through the passageway, whereby to transform the air exchange load of a higher air exchange rate space into the air exchange load of a lower air exchange rate space.
US10528012B2
The present disclosure relates to the field of computer technologies, and discloses a method and a device for sending a communication message. The method includes: receiving, by a wearable device, a communication message sent by a transfer device, where the communication message is sent to the transfer device by a target device, and is forwarded to the wearable device by the transfer device when the transfer device meets a predetermined condition; receiving, by the wearable device, a reply message input for the communication message; and sending, by the wearable device, the reply message to the transfer device, where the reply message is forwarded to the target device by the transfer device. The present disclosure resolves a problem that a user cannot send or reply to a communication message in time when it is inconvenient to operate an electronic device, and achieves an effect of improving communication efficiency.
US10528004B2
A 3D video processing system with integrated display is described wherein the huge data bandwidth demands on the source-to-display transmission medium is decreased by utilizing innovative 3D light field video data compression at the source along with innovative reconstruction of 3D light field video content from highly compressed 3D video data at the display. The display incorporates parallel processing pipelines integrated with a Quantum Photonics Imager® for efficient data handling and light imaging.
US10527991B2
There is provided a printing apparatus. The printing apparatus includes: a memory storing a program; and at least one hardware processor configured to execute a process in the program. The process includes: performing pre-printing of overprinting which is an operation of performing pre-printing on a medium and then performing post-printing on the medium; and printing a chart asymmetric with respect to rotation toward a direction of the medium on the medium during test printing related to the pre-printing.
US10527984B2
The fixing device includes a fixing belt, a pressing member, a pushing member and a cap. The fixing belt is endless and rotatable. The pressing member is configured to form a pressing area with the fixing belt. The pushing member is configured to come into contact with an inner circumferential face of the fixing belt via a lubricant and to push the fixing belt to the pressing member at the pressing area. The cap is configured to be attached to an end portion of the fixing belt through an elastic member. The cap has a contact part with which an end face of the fixing belt comes into contact. The contact part has a groove configured to store the lubricant leaked from the fixing belt. The groove is formed such that a width is varied along a radial direction of the cap.
US10527977B2
Provided is an image forming apparatus including a transfer mechanism which transfers a toner image formed on a photosensitive member onto a transfer receiving member, wherein the transfer mechanism includes a conductive member having resistance whose current-voltage characteristic changes by energization, and the image forming apparatus further includes a detector which detects a resistance value when currents or voltages of two or more levels are switched from one to another and applied to the conductive member, and a hardware processor which computes a slope of the current-voltage characteristic from the resistance value detected by the detector and determines a deterioration state of the conductive member by the slope.
US10527971B2
A developing apparatus includes a first conveying member and a second conveying member shorter than the first conveying member. In a rotational direction of the rotation shaft, the second conveying member is disposed upstream of the first conveying member, with the fixed end of the second conveying member and the fixed end of the first conveying member placed one on another. The free length of the second conveying member at a first position, a second position, and a third position, which sequentially distance away from the driving transmission member in the axial direction of the rotation shaft, sequentially becomes larger.
US10527959B2
An alignment sensor for a lithographic apparatus has an optical system configured to deliver, collect and process radiation selectively in a first waveband (e.g. 500-900 nm) and/or in a second waveband (e.g. 1500-2500 nm). The radiation of the first and second wavebands share a common optical path in at least some portion of the optical system, while the radiation of the first waveband is processed by a first processing sub-system and the radiation of the second waveband is processed by a second processing sub-system. The processing subsystems in one example include self-referencing interferometers. The radiation of the second waveband allows marks to be measured through an opaque layer. Optical coatings and other components of each processing sub-system can be tailored to the respective waveband, without completely duplicating the optical system.
US10527955B2
Liquid is supplied to a space between the projection system and the substrate by an inlet. In an embodiment, an overflow region removes liquid above a given level. The overflow region may be arranged above the inlet and thus the liquid may be constantly refreshed and the pressure in the liquid may remain substantially constant.
US10527951B2
Imaging metrology targets and methods are provided, which combine one-dimensional (1D) elements designed to provide 1D imaging metrology signals along at least two measurement directions and two-dimensional (2D) elements designed to provide at least one 2D imaging metrology overlay signal. The target area of the 1D elements may enclose the 2D elements or the target areas of the 1D and 2D elements may be partially or fully congruent. The compound targets are small, possibly multilayered, and may be designed to be process compatible (e.g., by segmentation of the elements, interspaces between elements and element backgrounds) and possibly be produced in die. Two dimensional elements may be designed to be periodic to provide additional one dimensional metrology signals.
US10527949B2
A method including determining a type of structural asymmetry of the target from measured values of the target, and performing a simulation of optical measurement of the target to determine a value of an asymmetry parameter associated with the asymmetry type. A method including performing a simulation of optical measurement of a target to determine a value of an asymmetry parameter associated with a type of structural asymmetry of the target determined from measured values of the target, and analyzing a sensitivity of the asymmetry parameter to change in a target formation parameter associated with the target. A method including determining a structural asymmetry parameter of a target using a measured parameter of radiation diffracted by the target, and determining a property of a measurement beam of the target based on the structural asymmetry parameter that is least sensitive to change in a target formation parameter associated with the target.
US10527937B2
A liquid solder resist composition contains a carboxyl group-containing resin, a photopolymerizable compound containing at least one compound selected from a group consisting of a photopolymerizable monomer and a photopolymerizable prepolymer, a photopolymerization initiator, and a titanium dioxide. The photopolymerization initiator contains a bisacylphosphine oxide-based photopolymerization initiator, a first α-hydroxyalkyl phenone-based photopolymerization initiator that is a liquid at 25° C., and a second α-hydroxyalkyl phenone-based photopolymerization initiator that is a solid at 25° C.
US10527933B2
A wire grid polarizer includes a base substrate, a wire grid pattern, a first stitch line extending in a first direction, and a second stitch line extending in a second direction which crosses the first direction, and including a first portion and a second portion which are discontinuous from each other, in which the wire grid pattern is evenly formed on all of the base substrate except where the first and second stitch lines exist, and the first and second stitch lines are where the wire grid pattern is unevenly formed.
US10527928B2
Optical proximity correction (OPC) based computational lithography techniques are disclosed herein for enhancing lithography printability. An exemplary mask optimization method includes receiving an integrated circuit (IC) design layout having an IC pattern; generating target points for a contour corresponding with the IC pattern based on a target placement model, wherein the target placement model is selected based on a classification of the IC pattern; and performing an OPC on the IC pattern using the target points, thereby generating a modified IC design layout. The method can further include fabricating a mask based on the modified IC design layout. The OPC can select an OPC model based on the classification of the IC pattern. The OPC model can weight the target placement model.
US10527926B1
A droplet collection bucket includes a droplet collection tube, a level sensor positioned on the droplet collection tube, a gate valve configured to close a rear portion of the droplet collection tube, a gas supply configured to supply a gas into the rear portion of the droplet collection tube, a heating element wrapping around the droplet collection tube, and a drain tube connecting an interior of the droplet collection tube with an outside of the droplet collection tube.
US10527922B2
A projection screen including a light absorbing film and a projection film is provided. The light absorbing film includes a transparent layer and a plurality of light absorbing microstructures, where the light absorbing microstructures are embedded in the transparent layer and arranged at intervals, each of the light absorbing microstructures is asymmetrical to a reference plane, the transparent layer has two surfaces opposite to each other, and the reference plane passes through a geometric center of each of the light absorbing microstructures and is parallel to each of the surfaces, and there is a space between each of the light absorbing microstructures and each of the surfaces. The projection film and the light absorbing film are stacked on each other. A light absorbing film is also provided, and the projections screen and the light absorbing film have good optical quality.
US10527916B2
A light source module and a projection device including the same are provided. A wavelength conversion device of the light source module has at least one wavelength conversion area for converting a blue beam provided by a blue light source into a converted beam, and the converted beam is transmitted to a wavelength selection element so that a first green beam is obtained by the wavelength selection element from at least a portion of the converted beam. According to the blue light source, a red light source, the wavelength conversion device and the wavelength selection element, the light source module provides an illumination beam corresponding to a first display mode or a second display mode.
US10527909B2
A photography system includes a lighting system configured to provide a lighting scene that is diffused and is artistically desirable. The system includes an array of light panels configured to simulate a wall of windows that receive natural, diffused, and consistent sunlight, such as a large window facing the north. The light panels can operate in various modes of operation, such as a continuous light mode a strobe light mode.
US10527907B2
A coherent anti-stokes Raman scattering apparatus for imaging a sample comprises an optical output; an optical source arranged to generate a first optical signal at a first wavelength; and a nonlinear element arranged to receive the first optical signal, where the nonlinear element is arranged to cause the first optical signal to undergo four-wave mixing on transmission through the nonlinear element such that a second optical signal at a second wavelength and a third optical signal at a third wavelength are generated, wherein an optical signal pair comprising two of the first, second and third optical signals is provided to the optical output for imaging the sample.
US10527896B2
Various circuits may benefit from suitable protection. For example, certain displays, such as active matrix liquid crystal displays, may benefit from enclosures configured to protect driver circuits from high intensity radiated fields. A system can include a first protective conductive coating layer. The system can also include a first insulating layer on the first protective conductive layer. The system can further include a signal conductive layer on the insulating layer. The system can additionally include a driver layer mounted to the signal conductive layer. The system can also include a second insulating layer above the driver layer. The system can further include a second protective conductive coating layer on the second insulating layer. The system can additionally include one or a plurality of conductive elements disposed between the first protective conductive coating layer and the second protective conductive coating layer to form an enclosure around the driver layer.
US10527893B2
A pixel array substrate structure includes: first and second planarizing films sequentially stacked on a substrate where a circuit unit is formed; and a relay wire formed between the first and second planarizing films, in which the relay wire electrically connects a first contact portion formed on the first planarizing film and connected to the circuit unit with a second contact portion formed at a position different from the first contact portion when seen from above, on the second planarizing film.
US10527878B2
A display panel includes a display device, an optical absorbing layer, an anti-reflection structure and a cover layer. The display device includes a plurality of pixels. The optical absorbing layer is over the display device and configured to absorb a light within a wavelength range. The anti-reflection structure is over the pixels of the display device, wherein the anti-reflection structure includes a photo-sensitive alignment layer, a liquid crystal circular polarizer and a linear polarizer. The photo-sensitive alignment layer is over the optical absorbing layer, wherein the photo-sensitive alignment layer is sensitive to and curable by the light within the wavelength range. The liquid crystal circular polarizer is over the photo-sensitive alignment layer, wherein the liquid crystal circular polarizer includes a plurality of liquid crystal molecules aligned by the photo-sensitive alignment layer. The linear polarizer is over the liquid crystal circular polarizer. The cover layer is over the anti-reflection structure.
US10527877B2
According to an aspect, a display device includes: a display panel; a cover panel disposed close to a display surface of the display panel; a housing disposed close to a rear surface of the display panel; and a coupling member coupling the cover panel and the housing to each other. The coupling member includes: a first portion disposed between the cover panel and the display panel, and attached to the cover panel; and a second portion attached to an inside of the housing.
US10527875B2
An optical device includes a first electrode, a second electrode, a refractive index adjustment layer, and a textured layer. The first electrode is light-transmissive. The second electrode is light-transmissive and electrically paired with the first electrode. The refractive index adjustment layer is provided between the first electrode and the second electrode and has a refractive index that is adjustable in an arbitrary wavelength band from the visible light range to the near-infrared range. The textured layer gives the refractive index adjustment layer an uneven surface and is in the form of a film. The refractive index adjustment layer is variable between a transparent state and a state of distributing incident light.
US10527866B2
A camera module providing an OIS function is disclosed and includes a camera device configured to rotate in a first direction perpendicular to an optical axis, a first rotation support configured to provide support so that the first direction becomes a central axis for rotating the camera device, and a flexible printed circuit board (FPCB) configured to connect the camera device and the first rotation support physically at two or more separate points. A cross sectional shape of the camera module in the direction of a center point of the central axis is configured so that line segments connecting the center point to the two or more separate points, and the cross sectional shape of the flexible printed circuit board form a closed loop, and at least one line segment connecting two random points in the closed loop passes outside of the closed loop.
US10527856B2
Systems, devices, and methods for optical engines and laser projectors that are well-suited for use in wearable heads-up displays (WHUDs) are described. Generally, the optical engines of the present disclosure integrate a plurality of laser diodes (e.g., 3 laser diodes, 4 laser diodes) within a single, hermetically or partially hermetically sealed, encapsulated package. The optical engines include an optical director element that includes a curved reflective surface (e.g., parabolic cylinder) that redirects laser light beams and collimates the same along the fast axes thereof. Such optical engines may have various advantages over existing designs including, for example, smaller volumes, better manufacturability, faster modulation speed, etc. WHUDs that employ such optical engines and laser projectors are also described.
US10527853B2
The present invention provides an apparatus including a first out-coupling diffractive optical element and a second out-coupling diffractive optical element. Each of the first and second out-coupling diffractive optical elements includes a first region having a first repeated diffraction spacing, d1, and a second region adjacent to the first region having a second repeated diffraction spacing, d2, different from the first spacing, d1. The first region of the first out-coupling diffractive optical element is superposed on and aligned with the second region of the second out-coupling diffractive optical element. The second region of the first out-coupling diffractive optical element is superposed on and aligned with the first region of the second out-coupling diffractive optical element.
US10527845B2
A lens module includes a lens barrel, a plurality of lenses disposed in the lens barrel and aligned along an optical axis, and a spacer, disposed between the plurality of lenses, comprising a light blocking hole configured to allow light incident to the plurality of lenses to pass therethrough, wherein a light absorbing layer is disposed on a wall surface of the spacer forming the light blocking hole.
US10527838B2
An analysis device for quantifying a state of a fluorescent image containing a plurality of bright spots comprises an area setting unit in which states of a plurality of bright spots contained in a plurality of areas set in the fluorescent image in accordance with positions of the plurality of bright spots are quantified as numerical values.
US10527837B2
Method for obtaining an super-resolution image (22) of an object (5), based upon an optical microscope (21) including a support plate (6) for bearing the object, an illumination source (1) for focusing an illumination beam (14) onto a target region of the support plate, a digital camera (9) including a matrix of sensors, comprising: capturing, by the digital camera, a first image of the target region; extracting, from the first image, a first block of pixel values provided by a sub-matrix (B0) of the matrix of sensors; displacing, by a sub-diffraction limited distance, the support plate by the displacement block along a displacement axis; capturing, by the digital camera, a second image of the target region; extracting, from the second image, a second block of pixel values provided by the sub-matrix (B0) of the matrix of sensors; storing said first and second blocks of pixel values as a first and second blocks of pixel values to be placed right next each other in the super-resolution image along the image axis (X, Y) corresponding to the displacement axis.
US10527831B2
A cloaking device includes an object-side, an image-side and an apex axis extending from the object-side to the image-side. An object-side cloaking region (CR) planar reflection boundary having an outward facing mirror surface and an inward facing surface, and an image-side CR planar reflection boundary having an outward facing mirror surface and an inward facing surface, are included. A cloaking region is bounded by inward facing surfaces of the object-side CR planar reflection boundary and the image-side CR planar reflection boundary. At least one exterior curved reflection boundary with an inward facing mirror surface is spaced apart from the object-side CR planar reflection boundary and the image-side CR planar reflection boundary. A centrally positioned planar reflection boundary with an outward facing mirror surface is positioned between the objects-side and image-side CR planar reflection boundaries and faces the inward facing mirror surface of the at least one exterior curved reflection boundary.
US10527830B2
An optical relay system includes four or more reflective optical elements oriented in a tilted configuration. Each of the four or more reflective optical elements is tilted about one of four or more tilt axes. Further, the four or more tilt axes are oriented to correct for aberrations induced by the tilted configuration.
US10527822B2
The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The camera optical lens further satisfies specific conditions.
US10527821B2
An imaging optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region. The second lens element with negative refractive power has an object-side surface being concave in a paraxial region. The third lens element has an object-side surface and an image-side surface being aspheric. The fourth lens element with negative refractive power has an object-side surface being concave and an image-side surface being concave in a paraxial region, wherein the image-side surface has convex shape in an off-axis region, and the two surfaces thereof are aspheric. The fifth lens element with positive refractive power has an object-side surface and an image-side surface being both aspheric.
US10527819B2
An ocular optical system includes a first lens element of a display-side surface with a convex portion in a vicinity of its periphery, a second lens element of positive refractive power and an eye-side surface with a concave portion in a vicinity of its periphery, a third lens element of negative refractive power and an display-side surface with a concave portion in a vicinity of an optical-axis, or a fourth lens element of an display-side surface with a concave portion in a vicinity of the optical-axis.
US10527812B2
Fiber optic cables suitable for use in downhole applications, with one or more features for inhibiting flow of any fluid breaching an armor layer of the optical cable are provided. By preventing, or at least impeding, fluid flow along the cable length, any breaching fluid may be confined to a small region of the cable, which may significantly reduce the deleterious effects (e.g., hydrogen darkening) of an armor layer breach. One example optical cable generally includes one or more optical fibers, an inner tube surrounding the one or more optical fibers, an outer tube surrounding the inner tube, and one or more polymer sealing features disposed in an annulus between the outer tube and the inner tube and bonded to at least one of the inner tube or the outer tube to prevent fluid flow in the annulus along at least a portion of a length of the optical cable.
US10527808B2
The present disclosure provides a flame retardant optical fiber cable. The flame retardant optical fiber cable includes a plurality of bundle binders. In addition, the flame retardant optical fiber cable includes a first layer, a second layer, a third layer, a fourth layer, a fifth layer, a sixth layer, a seventh layer and an eighth layer. The first layer surrounds a plurality of bundle binders. The second layer surrounds the first layer. The third layer surrounds the second layer. The fourth layer surrounds the third layer. The fifth layer surrounds the fourth layer. The sixth layer surrounds the fifth layer. The seventh layer surrounds the sixth layer. The eighth layer surrounds the seventh layer.
US10527806B2
The glass-based ferrules include a glass substrate and two spaced-apart guide tubes, which can also be made of glass. The guide tubes include bores sized to receive guide pins from another ferrule. The ferrule can be used to form an optical interconnection device in the form of a waveguide connector that includes a planar lightwave circuit that supports multiple waveguides. The ferrule can also be used to form an optical interconnection device in the form of a fiber connector that includes a support substrate and an array of optical fibers supported thereby. The waveguide connector and fiber connector when mated form an integrated photonic device. Methods of forming the ferrule components, the ferrules and the optical interconnection devices are also disclosed.
US10527803B1
An optical connector is disclosed. The optical connector includes a rear housing, an inner housing, an arm and an outer housing. The inner housing includes at least one retaining hole to house a ferrule. The rear housing moves linearly with respect to the inner housing and rotates with respect to the inner housing. The arm moves linearly together with the rear housing with respect to the inner housing. The outer housing is disposed on an outer periphery of the inner housing so as to cover a front portion of the inner housing. The outer housing rotates with respect to the inner housing by a rotation guiding mechanism cooperating with the arm. The outer housing includes a forward wall covering the distal end of the inner housing. An opening area of the forward wall can be aligned with the retaining hole or a fiber exposure face of the ferrule when the outer housing is rotated with respect to the inner housing from an initial position to a connected position.
US10527801B2
The present disclosure discloses a plug protection cap that includes a main body, a connecting sleeve, and a traction stub. An accommodating cavity is disposed in the main body. An inlet is through the accommodating cavity that is disposed on an end face of one end of the main body. One end of the connecting sleeve detachably sheathes one end that is of the main body and that is away from the inlet, and the other end of the connecting sleeve is connected to one end of the traction stub in a rotatable manner. The present disclosure further discloses an optical fiber connector assembly, a fiber plug, and a network device.
US10527799B2
A spring push with a main body, a crimp portion and two extensions also provides a trigger extending from the main body. The extensions provide engagement with the connector housing and also surfaces to engage the spring. The spring push may be a single component or be comprised of two separate pieces. An adapter is also disclosed with a cut out portion on a bottom side.
US10527798B2
A fiber selector includes: a plurality of first reflecting members corresponding to a plurality of focusing optical systems which focus a laser beam from a collimating optical system, and equipped with a reflecting surface capable of reflecting the laser beam towards the focusing optical system; a rotary motor that rotationally moves the first reflecting member between a first position at which the laser beam reflects and a second position which does not block the laser beam, in which the fiber selector rotationally moves the plurality of first reflecting members between the first position and second position so as to selectively switch the propagating direction of the laser beam to any of the plurality of focusing optical systems, in which the reflecting surface of the first reflecting member is a plane perpendicular to the rotation axis of the shaft to which this first reflecting member is fixed, and is arranged so as to face the direction of the rotary motor that causes the shaft to which this first reflecting member is fixed to rotate.
US10527795B2
An optical dispersion compensator integrated with a silicon photonics system including a first phase-shifter coupled to a second phase-shifter in parallel on the silicon substrate characterized in an athermal condition. The dispersion compensator further includes a third phase-shifter on the silicon substrate to the first phase-shifter and the second phase-shifter through two 2×2 splitters to form an optical loop. A second entry port of a first 2×2 splitter is for coupling with an input fiber and a second exit port of a second 2×2 splitter is for coupling with an output fiber. The optical loop is characterized by a total phase delay tunable via each of the first phase-shifter, the second phase-shifter, and the third phase-shifter such that a normal dispersion (>0) at a certain wavelength in the input fiber is substantially compensated and independent of temperature.
US10527793B1
When routing light on photonic integrated circuit (PIC) chips optical back-reflection and scattering can be highly detrimental to the desired application. Unused ports of optical devices, such as MMI, DC, Y-junction, PD, etc. are a cause for back-reflection and scattering, whereby the scattered light could get picked up by adjacent components, e.g. photodetectors. Management of stray light on the PIC is needed to prevent the undesired coupling between various components and to reduce noise. A dump taper may be used to guide and scatter stray light away from sensitive components or fully absorb the light while maintaining very low reflection from the taper. A doped dump taper may be used to passively absorb light reaching the unused port, thereby eliminating unwanted reflection and scattering. Alternatively, an undoped taper may be used to scatter light away from sensitive components while maintaining very low back-reflection.
US10527786B2
A monolithic photonic integrated circuit includes a platform, a monolithic laser formed in/on the platform, and an electro-optic polymer modulator monolithically built onto the platform and optically coupled to the monolithic laser. The polymer modulator is optically coupled to the monolithic laser by waveguides including electro-optic polymer waveguides. The electro-optic polymer modulator and the electro-optic polymer waveguides including an electro-optic polymer core and top and bottom electro-optic polymer cladding layers. The electro-optic polymer core having an electro-optic coefficient (r33) greater than 250 pm/v, and a Tg 150° C. to 200° C., and the top and bottom electro-optic polymer cladding layers having a Tg approximately the same as the Tg of the electro-optic polymer core.
US10527783B2
The invention relates to Cr2+:ZnSe core optical fibers and methods of fabricating thereof, including a hybrid physical-chemical vapor deposition reaction. The invention relates also to Cr2+:ZnSe optical fiber lasers, in particular to a crystalline semiconductor optical fiber laser.
US10527780B2
An illumination apparatus, comprising a light source unit, a rod-shaped light guide configured to guide light from the light source unit and emit the light from a light emitting surface, a covering member configured to contain the light guide, and a housing configured to contain the light source unit, the light guide, and the covering member, the light guide including a protruded portion configured to suppress a shift in a longitudinal direction, the covering member including an opening, and the housing including a receiving portion configured to receive the protruded portion of the light guide, wherein the protruded portion of the light guide is engaged with the receiving portion of the housing via the opening of the covering member.
US10527765B2
Surfaces having structured optical appearances are disclosed. The surface can include substrate, a first optical coating disposed on the substrate having a first refractive index; and a second optical coating disposed on the first optical coating having a second refractive index. The first refractive index is different than the second refractive index. Other surfaces can include a substrate having a visible surface, wherein the visible surface comprises a plurality of structural features, wherein each of the structural features is configured to transmit a light wave that optically interacts with waves of light of other structural features to create a visual appearance. Still other surfaces can include a substrate and an optical coating disposed on the substrate. The optical coating comprising particles in an ordered array within a matrix, wherein the matrix has a first refractive index and the particles have a second refractive index.
US10527761B2
In one aspect, coated optical elements are described herein. In some implementations, a coated optical element comprises an optical element and a graphene coating layer disposed on a surface of the optical element. The graphene coating layer, in some implementations, has a thickness of about 100 nm or less.
US10527760B2
This invention relates to an ophthalmic lens comprising a transparent substrate with a front main face and with a rear main face, at least one of the main faces being coated with a multilayered antireflective coating comprising a stack composed of at least: (i) a wetting layer; (ii) a metal layer, wherein the metal is selected from silver, gold or copper or mixtures thereof; (iii) a protective layer which is able to avoid oxidation of said metal layer, characterized in that wetting layer (i) is in direct contact with metal layer (ii), with the proviso that said multilayered antireflective coating does not comprise silicon nitride and wherein (ii) the metal layer has a physical thickness equal to or higher than 6 nm.
US10527752B2
A method includes introducing a tool string into a wellbore having annular material disposed in an annulus defined between casing and the wellbore. Obtaining acoustic refracted waveform measurements of the annular material from a cement bond logging tool, obtaining ultrasonic measurements of the annular material from a circumferential acoustic scanning tool, obtaining gamma radiation measurements scattered from the annular material from a spectral density logging tool, and obtaining thermal neutron radiation measurements scattered from the annular material from a dual spaced neutron logging tool. Obtained measurements may then be collected and computed with a computer and a deliverable is generated that includes one or more cross plots providing a compositional equivalent of the annular material.
US10527751B2
A downhole fluid properties optical analysis probe (1) to analyze at least one property of a multiphase flow mixture (100) flowing in a hydrocarbon well (51) has an elongated cylindrical body shape. It comprises an optical tip (5) at one end of the elongated cylindrical body arranged to be in contact with the multiphase flow mixture (100). It further comprises an optical link (6) adapted for a connection with an electronics module (11) at another end of the elongated cylindrical body arranged to be separated from the multiphase flow mixture (100). The optical tip (5) is coupled to the optical link (6) through a removable and watertight coupling (7). The removable and watertight coupling comprises a first portion (9a) of a protective tube (9) resistant to downhole conditions, said first portion (9a) enclosing the optical link (6) and comprising at least one first ring bulge (22) close to a coupling interface (10), and a second portion (9b) of the protective tube (9) partially enclosing the optical tip (5) such as to let a distal end of the optical tip (5) in contact with the multiphase flow mixture (100), said second portion (9b) comprising at least one second ring bulge (23) close to the coupling interface (10). It further comprises a coupling tube (24) surrounding facing ends of the first portion (9a) and the second portion (9b), said coupling tube (24) being adjusted in size to fit in between said first and second ring bulges (22, 23), and a coupling and protecting sheath (25) enclosing said first ring bulge (22), coupling tube (24) and second ring bulge (23) in a watertight manner.
US10527748B2
A nuclear magnetic resonance device for subterranean characterization includes a tool body, a peripheral measurement device, and a controller. The tool body includes a permanent magnet located therein, permanent magnet inducing a static magnetic field (B0) in a region of interest. The peripheral measurement device is coupled to the tool body. The measurement device includes a radio frequency coil controllable to generate a radio frequency magnetic field (B1) in the region of interest, receive a response signal, or both. The controller is communicatively coupled to the radio frequency coil and controllable to drive the radio frequency coil, process the response signal, or both.
US10527747B2
A proximity sensor includes a transmission circuit that periodically supplies an excitation current in a pulse form to a detection coil for generating a magnetic field, a reception circuit that detects voltages or currents generated at both ends of the detection coil by the periodic supply of the excitation current, and a controller that detects presence or a position of the detection body by utilizing a time series signal obtained by the detection. The controller acquires a factor that influences the detection of the detection body in a first period of the time series signal. The controller compensates a signal in a second period of the time series signal by the factor. The controller detects the presence or the position of the detection body on the basis of a signal after the compensation.
US10527740B2
A scintillation block detector employs an array of optically air coupled scintillation pixels, the array being wrapped in reflector material and optically coupled to an array of silicon photomultiplier light sensors with common-cathode signal timing pickoff and individual anode signal position and energy determination. The design features afford an optimized combination of photopeak energy event sensitivity and timing, while reducing electronic circuit complexity and power requirements, and easing necessary fabrication methods. Four of these small blocks, or “miniblocks,” can be combined as optically and electrically separated quadrants of a larger single detector in order to recover detection efficiency that would otherwise be lost due to scattering between them. Events are validated for total energy by summing the contributions from the four quadrants, while the trigger is generated from either the timing signal of the quadrant with the highest energy deposition, the first timing signal derived from the four quadrant time-pickoff signals, or a statistically optimum combination of the individual quadrant event times, so as to maintain good timing for scatter events. This further reduces the number of electronic channels required per unit detector area while avoiding the timing degradation characteristic of excessively large SiPM arrays.
US10527730B2
In a method involving the recognition of ambiguous objects from samples of 3D points, an initial constant is set for properties of prospective points of an object, and a sample of 3D points is received from a 3D sensor. When the sensed locations in space of points of objects represented by the 3D points are the same as those for the prospective points of an object, they are redefined as an actual points of objects, and the initial constants are replaced with corresponding properties represented by the 3D points. An ambiguous object is then recognized from a sparsely populated cluster of actual points of an object identified based on the replacement of the initial constants. The ambiguous object is confirmed based on signals representing its surface properties received from a polarization image sensor.
US10527729B2
Laser 3D imaging techniques include splitting a laser temporally-modulated waveform of bandwidth B and duration D from a laser source into a reference beam and a target beam and directing the target beam onto a target. First data is collected, which indicates amplitude and phase of light relative to the reference beam received at each of a plurality of different times during a duration D at each optical detector of an array of one or more optical detectors perpendicular to the target beam. Steps are repeated for multiple sampling conditions, and the first data for the multiple sampling conditions are synthesized to form one or more synthesized sets. A 3D Fourier transform of each synthesized set forms a digital model of the target for each synthesized set with a down-range resolution based on the bandwidth B.
US10527722B2
A radar sensor system implemented using a radar sensor housing and a module electronic device configured to present situational awareness indicators associated with targets determined to be located in proximity to a bicycle. The mobile electronic device includes a position-determining component for determining a current geographic position of the bicycle, a wireless transceiver for receiving radar sensor data from a radar sensor in the radar sensor housing, a display, and a processor coupled with the position-determining component, the wireless transceiver, and the display. The processor is configured to determine one or more situational awareness indicators based on the received radar sensor data and cause the display to present location information and the one or more situational awareness indicators.
US10527721B2
The disclosure relates to a method and a system for terahertz ISAR imaging. In the method, a chirp signal is transmitted to an imaging target moving at a preset speed and a terahertz ISAR echo signal is received. The terahertz ISAR echo signal is matched filtered in a fast time domain, baseband transformed in a slow time domain, corrected to eliminate a time domain zero offset, baseband transformed, discretized, interpolated, and two-dimensional inverse Fourier transformed to obtain a two-dimensional image of the imaging target.
US10527720B2
Systems and method are provided for using millimeter-wave radar for terrain-aided navigation in support of autonomous guidance, landing, and mapping functions in all weather for unmanned air vehicles (UAVs). In an embodiment, a UAV can generate a map, based on millimeter-wave (MMW) radar returns, that rejects a large number of radar measurements as clutter and generates a flight path using waypoints based on the map. Embodiments of the present disclosure provide a means of correlating MMW radar returns with high resolution terrain maps to enable navigation in GPS-denied environments. This process significantly reduces cost, development time, and complexity when compared to conventional approaches.
US10527719B2
An object detection apparatus includes a fusion target generation section that generates a fusion target by combining first target information, which is acquired as a reflected wave of a carrier wave, of an object present ahead of an own vehicle and second target information, which is acquired by image processing by an imaging unit, of the object present ahead of the own vehicle, and that detects the object by using the fusion target. The apparatus includes a first lateral position acquisition means that acquires a first lateral position indicating a position of the object with respect to a width direction of the own vehicle by using the fusion target, a second lateral position acquisition means that acquires a second lateral position indicating a position of the object with respect to the width direction of the own vehicle by using the second target information, and a lateral position selection means that selects, as a lateral position of the object, the lateral position closest to the own vehicle between the first lateral position and the second lateral position.
US10527709B2
A system and method for detecting individuals in a target geographic location, such as a disastrous site, that identifies and locates potential victims using signals from the victims' cell phone utilizes an unmanned aerial vehicle controlled equipped with a retractable antenna component and a core network connection component. The retractable antenna component includes a mobile telephony base station and employs a smart antenna system so as to estimate the direction of arrival of all incoming signals. The core network connection component is operative to establish a wireless communication link with an Internet Protocol based core network of. When a victim's cell phones attempts to connect to the base station in order to access the core network, the location of the cell phone can be determined. The locations can be plotted on a map and based on the distribution of phones on the map, rescue efforts can be optimized.
US10527689B2
A system and method for system for performing a magnetic resonance imaging (MRI) process using an MRI system is provided. A coil system includes a substrate configured to follow a contour of a portion of a subject to be imaged by the MRI system and at least one coil coupled to the substrate and forming a spiral pattern.
US10527688B2
Some implementations provide a method for safe operation of a magnetic resonance imaging (MRI) system, the method including: determining, at least in part by using a sensor device, location information that indicates a location of an MR-incompatible object relative to the MRI system, the MRI system generating a polarizing magnetic field for imaging a subject; based on the determined location information, determining, by a control unit associated with the MRI system, that the MR-incompatible object poses an operational hazard to the MRI system; and in response to determining that the MR-incompatible object poses an operational hazard to the MRI system, reducing, by the control unit, a strength of the polarizing magnetic field.
US10527682B1
A system and method for detecting a magnetic field generated by a magnetic field source located in a circuit. A magnetometer array generates data regarding an activity of the source. A computing device executes a magnetic beamforming data processing program including a hybrid model which receives data generated by the array and detects the magnetic field generated by the source. The hybrid model is based on a weighted sum of contributions to the magnetic field, which include a first modelled magnetic field contribution generated by a current dipole aligned with an axis of the source, and a second modelled magnetic field contribution generated by a loop current flowing around the axis. Weighting factors are applied to the modelled fields, and then the weighted modelled fields are summed to produce the hybrid model. The weighting factors can be adjusted to emphasize the contribution of one modelled field over the other.
US10527679B2
The present invention provides an improved method for detecting the state of charge (SOC) of a battery. A remaining capacity detection circuit detects the SOC of a rechargeable battery. A coulomb counter circuit integrates the charge and discharge currents IBAT of the battery to generate a coulomb count value CC. A voltage detection circuit detects a voltage VBAT of the battery. An SOC calculation unit calculates a raw SOC value SOC_cc based on the coulomb count value CC. A discharge correction unit corrects the raw SOC value SOC_cc based on a voltage drop of the battery during the discharging of the battery, and generates a discharge SOC value SOC_dis. A charge correction unit measures a minimum value SOC_dis_min reached by the discharge SOC value SOC_dis during the last discharge of the battery, and calculates a charge SOC value SOC_chg using the minimum value SOC_dis_min during the charging of the battery.
US10527674B2
Embodiments include techniques for using circuit structures for resolving random testability, the techniques includes analyzing a logic structures of a circuit design, and identifying the logic structures of the circuit that are random resistant structures. The techniques also include replacing the logic structures with random testable structures, and performing a test of the circuit design.
US10527663B2
A forward-backward Kalman filter for estimating phase noise present in a received signal. Both the forward and backward Kalman filters use hard-decision measurements of the received symbols. The phase noise estimate from the forward Kalman filter is used as a coarse phase noise estimate for the backward Kalman filter and vice versa. The final phase noise estimate is an optimal combination of the forward phase noise estimate and backward phase noise estimate.
US10527661B2
For calculating load resistance, a pulse generation module drives a pulse width modulation (PWM) inverter in response to a control voltage. The PWM inverter includes a U phase pole, a V phase pole, and a W phase pole. Each U, V, and W phase pole includes an upper pole device and a lower pole device. The PWM inverter turns off the U phase pole, turns on the W upper pole device, turns off the W lower pole device, and applies the control voltage to the V upper pole device and the V lower pole device. A forward drop correction module corrects the control voltage based on a feedforward compensation voltage determined from a forward voltage drop. A load resistance module calculates a load resistance for a load based on an average control voltage, an average bus voltage, and an average load feedback current.
US10527654B2
Vertical sense devices in vertical trench MOSFET. In accordance with an embodiment of the present invention, an electronic circuit includes a vertical trench metal oxide semiconductor field effect transistor configured for switching currents of at least one amp and a current sensing field effect transistor configured to provide an indication of drain to source current of the MOSFET. A current sense ratio of the current sensing FET is at least 15 thousand and may be greater than 29 thousand.
US10527651B2
The present invention relates to current measurement apparatus 100. The current measurement apparatus 100 comprises a measurement arrangement 110, 114 which is configured to be disposed in relation to a load 108 which draws a current signal, the measurement arrangement being operative when so disposed to measure the load drawn current signal. The current measurement apparatus 100 also comprises a signal source 112 which is operative to apply a reference input signal to the measurement arrangement 110, 114 whereby an output signal from the measurement arrangement comprises a load output signal corresponding to the load drawn current signal and a reference output signal corresponding to the reference input signal. The current measurement apparatus 100 further comprises processing apparatus 116 which is operative to receive the output signal and to make a determination in dependence on the reference output signal and the load output signal, the determination being in respect of at least one of the load drawn current signal and electrical power consumed by the load.
US10527642B2
An acceleration sensor (1) includes a fixed portion (33), a movable portion (31) connected to the fixed portion (33), a lower electrode (11) that is disposed to face a lower surface of the movable portion (31), and an upper electrode (21) that is disposed to face an upper surface of the movable portion (31). A distance in an x-axis direction between an end portion (41) of the lower electrode (11) and the fixed portion (33) is shorter than a distance in the x-axis direction between an end portion (51) of the upper electrode (21) and the fixed portion (33). Further, a distance in the x-axis direction between an end portion (42) of the lower electrode (11) and the fixed portion (33) is shorter than a distance in the x-axis direction between an end portion (52) of the upper electrode (21) and the fixed portion (33).
US10527639B2
Radiation detection arrangement and method for measuring the effect of radiation on a biological object using (thermally activated delayed fluorescence) TADF material based detection of radiation.
US10527633B2
Use of prostacyclin or an analogue thereof for treatment of a new medical indication in acute critically ill patients, in particular acute critically ill patients with systemic endothelial damage, a biomarker for identifying individuals that have a new medical indication, and a method for identifying a new medical indication.
US10527624B2
The present invention describes a method for detecting castration-resistant prostate cancer (CRPC) in a patient afflicted with prostate cancer comprising (a) performing a direct analysis comprising immunofluorescent staining and morphological characterization of nucleated cells in a blood sample obtained from the patient to detect circulating tumor cells (CTC), (b) determining prevalence of a CTC subpopulation associated with CRPC comprising detecting a measurable feature of each biomarker in a panel of morphological and protein biomarkers, and (c) comparing the prevalence of said CTC subpopulation to a predetermined threshold value, wherein the prevalence of the CTC subpopulation associated with CRPC above said predetermined threshold value is indicative of CRPC. In some embodiments, the CTC subpopulation associated with CRPC comprises CK− CTCs. In some embodiments, the CTC subpopulation associated with CRPC comprises small CTCs. In additional embodiments, the methods of the invention further comprise molecular analysis of the CTCs.
US10527617B2
The object is to provide a lysis method and lysis treatment solution for efficiently lysing cells of various Streptococcus bacteria in milk of a livestock animal to release a specific antigen substance contained in the cells for detecting whether causative bacterium of mastitis is a Streptococcus bacterium or not by using the milk, as well as a detection method using an immunochromatographic device. There is provided a method for lysing a Streptococcus bacterium, which comprises the step of mixing a lysis agent containing a lytic enzyme with milk obtained form a livestock animal to lyse a Streptococcus bacterium existing in the milk. The lytic enzyme is preferably at least one selected from the group consisting of lysozyme, labiase, and β-N-acetylglucosaminidase.
US10527608B2
The invention provides methods for detecting small mutations and structural alterations in DNA by using binding proteins to protect those features while digesting unprotected DNA in a sample. To detect small mutations, a protein that binds exclusively to the mutation of interest, and not to wild-type, is used. For structural alterations, binding proteins are used that flank a breakpoint of the alteration. After digestion of unbound, unprotected nucleic acid in the sample, the mutation- or breakpoint-containing segment remains as an isolated DNA fragment. The sample is then assayed to detect any fragment of DNA and the detection of the fragment indicates the presence of the mutation or breakpoint in the subject.
US10527606B2
Devices and methods are provided for breath gas analysis when determining the difference in the concentrations of at least one gas in the exhaled breathing air on the one hand and in the ambient air on the other hand. The device may include at least one gas sensor, by means of which the concentration of a gas can be determined, and a line system, through whose lines the exhaled air to be examined, the ambient air and a calibrating gas can be selectively pumped to the gas sensor. The method may include feeding ambient air; feeding calibrating gas to the gas sensor; feeding exhaled air to the gas sensor; feeding calibrating gas to the gas sensor again; and feeding exhaled air to the gas sensor again.
US10527605B2
There is provided a blood condition analyzing device including: an extraction unit configured to use temporal change data of an electrical characteristic of blood at an arbitrary frequency to extract a feature of the data; and a blood condition evaluation unit configured to evaluate a condition change of blood from a feature extracted in the extraction unit.
US10527603B2
A magnetism characteristic detection method, a magnetism characteristic detection apparatus, an imaging apparatus and an imaging method are provided, where magnetism detection and imaging are based on an integrated excitation field of a direct current (DC) magnetic field and an oscillation wave. The magnetism detection method includes the following steps. A DC magnetic field is selectively applied to an object. Further, an oscillation wave is provided to the object, where the oscillation wave is a sound wave or an ultrasound wave. Then, a magnetism characteristic variation of the object is detected.
US10527601B2
A method is disclosed for determining a presence, type, quality and/or volume of a subsurface hydrocarbon accumulation from a sample related thereto. The method may include obtaining sample data associated with a subsurface hydrocarbon accumulation, wherein the sample data includes a noble gas signature, a clumped isotope signature and/or a ecology signature. From the signatures, relationships between the noble gas signature; the clumped isotope signature and the ecology signature are identified and stored in memory.
US10527599B2
A kit for determining if a shock treatment is required for a water source may comprise a test strip having at least two chemically treated test areas. One of the areas is responsive in color to a concentration of free chlorine in the water and another test area is responsive in color to a concentration of total chlorine in the water. A chlorine indicator scale may be provided on a substrate, such as a label, and comprises a plurality of pairs of colored indicia and each pair of colored indicia representing a color pattern indicating a concentration, or range of concentrations, of total chlorine and free chlorine in the water. An alphanumeric designation may be provided adjacent to each pair of indicia indicating whether a shock treatment is required for the water source based on a color pattern the associated indicia pattern.
US10527598B2
A metal oxide heterostructure includes mixing a first precursor and a second precursor to form a precursor aqueous mixture, adding at least one constituent to the precursor aqueous mixture to form a first solution, adding a nanostructuring reagent to the first solution to form a second solution, sonochemically treating the second solution to provide a metal oxide powder, filtering, washing, and drying the metal oxide powder to provide a metal oxide nanocomposite heterostructure for a sensing layer of a hydrogen sulfide sensor. A method for forming a hydrogen sulfide sensor includes the metal oxide heterostructure, forming a sensing material, contacting the sensing material with interdigitated electrodes to form a sensing layer, and thermally consolidating the sensing layer to form the hydrogen sulfide sensor.
US10527597B2
A method for determining the carbon dioxide content in ambient air includes providing a mobile data transmission device which comprises a sensor configured to detect carbon dioxide in ambient air. The method further includes calibrating the sensor. Calibrating the sensor includes measuring the carbon dioxide content of the ambient air in a reference situation. The method also includes measuring the carbon dioxide content of the ambient air using the sensor.
US10527596B2
A calculation device includes: an acquisition unit that obtains a mass concentration of particles in a gas measured in a first measurement station, a number concentration of particles in the gas measured in a second measurement station, and a humidity of the gas measured in the second measurement station; and a calculation unit that calculates a function, which defines a relationship of a mass concentration and a number concentration to a humidity and is used to calculate a mass concentration of particles in the gas in a third measurement station from a number concentration of particles in the gas and a humidity of the gas measured in the third measurement station, based on the mass concentration in the first measurement station and the number concentration and the humidity in the second measurement station, the third measurement station being installed in a different location from the first and second measurement stations.
US10527593B2
Disclosed are fibers which contain identification fibers. The identification fibers can contain a one or more of chemical markers and one or more distinct features, or taggants, which may vary among the fibers or be incorporated throughout all of the fibers. The chemical markers and distinct features can be representative of specific supply chain information. The supply chain information can be used to track the fibers from manufacturing through intermediaries, conversion to final product, and/or the consumer. The disclosed embodiments also relate to the method for making and characterizing the fibers. Characterization of the fibers can include identifying chemical markers and distinct features and correlating the chemical markers and distinct features to manufacturer-specific taggants to determine supply chain information.
US10527588B2
An ultrasound flaw detection device which detects abnormalities within a tube while moving in the tube by pressure of water flow. The ultrasound flaw detector includes an ultrasound probe (11) which emits an ultrasound wave from an inside of the tube to a tube wall and receives an echo signal, a pulser-receiver (12) which transmits a pulse signal to the ultrasound probe and to which the received echo signal is inputted, a memory unit (14) which stores the received echo signal, a control unit (15) which controls transmitting timing of the pulse signal from the pulser-receiver to the ultrasound probe and controls writing of the received echo signal to the memory unit, and a power supply unit (19); a flexible member (25) which connects the plurality of parts of the ultrasound flaw detector; and a centering member (26) which keeps the ultrasound probe approximately centered within the tube.
US10527580B2
A sensor array includes a plurality of sensors. A sensor of the plurality of sensors has a sensor pad exposed at a surface of the sensor array. A method of treating the sensor array includes exposing at least the sensor pad to a wash solution including sulfonic acid and an organic solvent and rinsing the wash solution from the sensor pad.
US10527576B2
A disposable electrochemical test sensor designed to facilitate sampling of fluid samples. It has a fluid chamber having a novel extra wide sampling entrance, but no additional air escape vent. The chamber provides a reservoir from which a sample fluid can be drawn into the chamber through capillary action. The extra wide sampling entrance provided by the present invention can draw blood into the chamber through any part of the opening, thus it allows easy targeting the samples with small volume, picking up smeared samples and it is more tolerant to users who jam the tip of the sensor into users' finger.
US10527574B2
A system, device, and method for receiving, preparing and identifying a biological sample. Some parts may be user held and actuated. The sample may be detected by an array of sensors. The system may comprise reusable and disposable components arranged to be connected together. The biological sample may contain nucleic acids, proteins, or other molecules to be detected.
US10527554B2
This invention is in the field of medical devices. Specifically, the present invention provides fluidic systems having a plurality of reaction sites surrounded by optical barriers to reduce the amount of optical cross-talk between signals detected from various reaction sites. The invention also provides a method of manufacturing fluidic systems and methods of using the systems.
US10527553B2
The disclosure relates to a carrier for use in single molecule detection. The carrier includes a flexible substrate and a metal layer on the flexible substrate. The flexible substrate includes a base and a bulge pattern located on a surface of the base. The bulge pattern includes a number of strip-shaped bulges intersecting with each other to form a net and define a number of recesses. The metal layer is located on the bulge pattern. The carrier for use in single molecule detection has a relative higher SERS and can enhance the Raman scattering.
US10527548B2
The invention generally relates to materials and methods for creating and/or utilizing upconverting luminescence. More particularly, the invention relates to novel compositions (e.g., nanoparticles) and related methods of preparation and use that enable upconverting luminescence with an efficient excitation optimized at about 800 nm. A unique class of cascade sensitized tri-doped UCNPs with a biocompatiable 800 nm excitable property are disclosed herein, for example, tri-doped β-NaYF4:Nd, Yb, Er (Tm)/NaYF4UCNPs, which employ Nd3+ as 800 nm photon sensitizer and Yb3+ as bridging ions, having strong green or blue upconversion emissions without photobleaching.
US10527531B2
A ball drop iris is provided for use in a ball drop testing apparatus. Included on the iris is a lower housing having an upper mounting flange having a ball opening and a body depending from the flange, the body defining a passage through which a test ball passes. A control ring is disposed on the upper mounting surface for sliding, rotating action relative to the lower housing. A plurality of iris petals is provided, each operationally connected to the control ring and to the upper mounting flange to pivot between a closed position in which the ball opening is blocked, and an open position in which the petals are simultaneously retracted and the opening is clear for passage of a test ball.
US10527528B2
The present invention relates to systems and methods for tissue processing and analysis. Tissue chambers are configured to allow single-container chemical processing, imaging, and wax embedding of tissue samples in a single container without manipulation between steps. Tissue chambers with features to support the tissue sample and allow fluid flow between the tissue sample and the tissue chamber surface are disclosed. The features may be index matched to sample structures of interest or dissolvable in clearing solution to allow for in-chamber imaging with minimal distortion. Specialized tissue processing and wax removal apparatuses are also disclosed including for use with tissue chambers having frangible portions to permit ease of wax removal.
US10527519B2
A system for aiming a headlamp of a vehicle includes a displaceable aiming surface and an imaging system. The imaging system includes a translatable aim box carrying at least one headlamp imager oriented to capture images of a single headlamp and/or one or more vehicle features adjacent to the single headlamp. At least one fixed imager is oriented to capture one or more images of the displaceable aiming surface. The translatable aim box may be configured to translate between the single headlamp and another headlamp. One or more computing devices are configured to perform methods for headlamp aim correction using the described system. Methods for headlamp aim correction are described.
US10527510B2
In the present disclosure, embodiments including a system, probe and method are disclosed for accurately measuring the strain or extension of a fastener that occurs as the nut on the fastener is tightened and the fastener is put under load. The measurement technique is based on measurement of the time for an ultrasonic wave generated on one end of the fastener to travel a round trip through the fastener. As the fastener is tightened, the applied stress causes an associated increase in length. This length can be determined from a measurement of the increase in transit time. In various embodiments, the disclosed device and method uses laser ultrasonic testing (LUT), in which a pulsed laser generates the ultrasonic wave and a type of laser vibrometer detects the wave when it returns to the position of generation following a combination of longitudinal and shear wave reflections.
US10527509B2
A sensor such as a load cell includes a metal body containing the sensor electronics and flexure elements. Power is brought into the electronics and signals are taken out via header pins arranged in any of various groupings so as to extend through holes in the body. The pins are fixed by means of fused glass or ceramic material and the body is sealed to tolerate harsh environmental conditions.
US10527494B2
The present disclosure relates to a substrate with multiple nano-gaps and a manufacturing method therefor, and more particularly to a multiple nano-gaps substrate with high absorption and capable of using light sources in a wide range, and a manufacturing method therefor.
US10527493B2
A spectrophotometric device is disclosed having a plurality of spectral measurement bands including a single telescope and a single spectrophotometer. The plurality of spectral bands is obtained by placing pupillary separating prisms at an entrance pupil of the telescope, and by using spectral band selection filters. Such a device has a lower weight, smaller dimensions, and a lower price. In particular, it may be integrated into a satellite, in particular for a mission to characterize flows of carbon compounds that are produced on the Earth's surface.
US10527492B2
Systems and methods for controlling optical feedback in an optical system having a radiation source optically coupled via mode matching optics with a resonant optical cavity. The cavity includes at least two cavity mirrors, one of which is a cavity coupling mirror, and has a plurality of optical resonance cavity modes, wherein the radiation source emits a beam of continuous wave radiation and is capable of being scanned whereby a mean optical frequency of the continuous wave radiation beam is adjustable over a range of frequencies, wherein the radiation source is responsive to optical feedback radiation emerging from the cavity, and wherein the mode matching optics couples the beam of continuous wave radiation to the cavity via the cavity coupling mirror. The radiation source and the mode matching optics are aligned so that a mode fill ratio is reduced relative to a maximum mode fill ratio, wherein for the maximum mode-fill ratio the laser beam is coupled with a fundamental cavity mode.
US10527490B2
System and methods for accurate measurement and real-time feedback of solar ultraviolet exposure for management of ultraviolet dose. The systems can include a wearable device and a mobile device, the system performing accurate measurement of UV exposure.
US10527488B2
An optical detecting device has gas emission and pressure reduction function and includes a holder, a light penetrating component, a light detecting component, a hole structure, and a. The light penetrating component is disposed on the holder to form an accommodating space whereinside the light detecting component is disposed. The hole structure is formed on the holder to connect with the accommodating space. The waterproofing and ventilating component is disposed on the holder and covers the hole structure to prevent liquid from leaking into the accommodating space via the hole structure. While an inner gas pressure of the accommodating space is decreased, part of the gas is exhausted from the accommodating space via the hole structure and the waterproofing and ventilating component.
US10527484B2
The present invention relates to a smart diaper changing pad for weighing an infant or toddler and communicating the recorded information wirelessly to a mobile computer. The diaper changing pad incorporates force or mass sensors for measuring weight. The changing and cleaning pad and a separate computing system are wirelessly connected, either directly or through a network capable of both internal and external communication. An application installed on the mobile computer can track measurements from the diaper changing pad and keep a historical record, which may provide peace of mind and insight into a baby's health and development. The key components of the product are a soft pad, a rigid platform, one or more sensors capable of measuring force or weight, a power source, a memory, a processor, and a wireless communication method. The invention can optionally include a display and a number of user inputs such as buttons or switches.
US10527478B2
A device for measuring the level of a material (e.g., a liquid) in a tank is disclosed. An example device includes a non-buoyant flexible member and a plurality of sensor nodes distributed along the length of the flexible member. The sensor nodes are configured to indicate a change in orientation. A buoyant float provides a generally U-shape configuration for the flexible member, and causes an increasing number of the sensing nodes to depart from a substantially vertical orientation as the level of the material rises within the storage tank. A monitor is configured to monitor a signal indicating the change in orientation of the sensor nodes. As such, the device may be implemented to conveniently and accurately measure the liquid level in the tank.
US10527477B2
A method of reporting fuel consumption, the method comprising: providing a vehicle having a fuel level monitor; repeatedly measuring fuel consumption by the vehicle with the monitor; providing a server operable to generate fuel consumption reports, and transmitting the fuel consumption measurements via a communication channel between the fuel level monitor and the server.
US10527476B2
A flow meter has fluid flow through a measurement path in a measuring tube with a main channel and at least one secondary channel. A signal input device introduces a measurement input signal into the fluid and a signal detection device detects the measurement input signal and/or a response signal induced by the measurement input signal. For a predetermined fluid, the main and secondary channels with a first total throughput of the fluid per unit time and with a second total throughput of the fluid per unit time, which is greater than the first total throughput of the fluid per unit time. The ratio of the throughput through all the secondary channels to the throughput through the main channel is greater in the second total throughput than in the first total throughput of the fluid per unit time.
US10527471B2
A first connection line includes a first tube-side wiring pattern formed on an outer periphery of a measuring tube and connected at one end thereof to a first surface electrode, a first substrate-side wiring pattern formed on a preamplifier substrate and connected at one end thereof to a preamplifier, and a first jumper wire connecting the other end of the first tube-side wiring pattern to the other end of the first substrate-side wiring pattern; and a second connection line includes a second tube-side wiring pattern formed on the outer periphery of the measuring tube and connected at one end thereof to a second surface electrode, a second substrate-side wiring pattern formed on the preamplifier substrate and connected at one end thereof to the preamplifier, and a second jumper wire connecting the other end of the second tube-side wiring pattern to the other end of the second substrate-side wiring pattern.
US10527469B2
Disclosed is a flow-rate measuring system for drilling muds and for multiphase mixtures (water/oil/gas) also with transport of solids or sand and in the presence of heavy oil. The system includes a flow-rate measuring system for drilling muds and/or for multiphase mixtures, wherein the measuring ports are equipped with an appropriate pre-chamber that enables elimination of the risk of failure of the measuring membranes in the case of particularly erosive mixtures and in the case of presence of solid by accumulation or transport. Furthermore, the particular vertical installation enables a compactness of the system in terms of horizontal encumbrance, enables installation where there is little horizontal space, and makes possible an undisturbed flow necessary for obtaining a higher measuring accuracy. The vertical installation enables installation, on the descending stretch, of a sensor for measuring the density that renders the measuring system autonomous (normally, the density is entered as external input).
US10527467B2
A rotation angle detector comprises a rotating body including a plurality of track parts, and an abnormality detecting unit for detecting an abnormality based on signals generated in detection units. The detection units generate a first signal based on a first track part and a second signal based on a second track part. The abnormality detecting unit includes a judgement unit for judging an occurrence of an abnormality when the difference between the fluctuation range of the first signal and the fluctuation range of the second signal is larger than a predetermined fluctuation range judgement value.
US10527455B2
A sensor assembly is provided for determining an angular position of a rotor in relation to a stator, including two components, a magnet and a sensor, where the components are arranged in such a way that the components can be rotated in relation to each other about an axis of rotation, and the sensor includes a first and a second sensor pair, each having a first and a second sensor element. A straight line is associated with each sensor pair, along which straight line the two sensor elements lie and which straight line intersects with the axis of rotation, where the first sensor element has a smaller distance from the axis of rotation than the second sensor element, and the straight line associated with the first sensor pair is spaced apart from the straight line associated with the second sensor pair by a rotational angle about the axis of rotation.
US10527451B2
The disclosure relates to a content selection system for enabling a user device on the move to utilize content associated with an entity located ahead of the user device. The content selection system determines a current position and travel direction of the user device, determines a current travel remainder for moving along a travel route from the current position to the entity located ahead of the user device, based on stored geographical location associated with the entity. The content selection system compares the travel remainder to a maximum threshold value associated with the entity. The content selection system enables content associated with the entity to be utilized by the user device, when the travel remainder is equal to or lower than the maximum threshold value. The disclosure also relates to a user device comprising at least a portion of the content selection system.
US10527448B2
A method of operation of a navigation system includes: selecting a road segment from a road network; generating a start window and an end window for the road segment; calculating a start window traffic speed for the start window; calculating an end window traffic speed for the end window; and estimating a traffic flow of the road segment based on the start window traffic speed and the end window traffic speed for displaying on a device.
US10527447B2
A display device includes a display, a position detector, a storage device and an electronic control unit that are provided in a vehicle. The electronic control unit is configured to control the display such that a map view is shown on the display on the basis of a map information, control the display such that an image indicating a position of the vehicle, detected by the position detector, is superimposed on the map view shown on the display, acquire information about a traveling status of the vehicle, determine whether a user of the vehicle is getting lost on the basis of the information about the traveling status of the vehicle and the map information, and, when the electronic control unit determines that the user is getting lost, control the display such that the scale of the map view shown on the display is set to a predetermined value or larger.
US10527445B2
A device is disclosed for generating navigation instructions for display on a display device of a portable navigation device, comprising: means for accessing a repository storing digital map data pertaining to a navigable network along which the navigation device can travel, the digital map data including data pertaining to available lanes of the navigable network; means for generating, for display on the display device, a three-dimensional perspective view of a model representative of the map data as though from a camera positioned at an elevation and pitch angle behind a current position of the portable navigation device, that is updated to follow the device as it travels along a planned route, wherein the three-dimensional perspective view shows the available lanes of the navigable network, and wherein the planned route to be followed is shown in the view as a line, the line showing the route to be followed as passing along a determined current lane in which the device is travelling; and means for adapting the generated view, in response to detecting that the determined current lane in which the device is travelling differs from a lane or lanes associated with a manoeuvre to be made at an upcoming decision point in order to follow the planned route, such that the line showing the route to be followed indicates an instruction to the user to change lanes. Methods of operation of the device, and related computer software, are also disclosed.
US10527434B2
A mobility apparatus (10) includes a position acquiring unit (3) that acquires a current position using a satellite; a control unit (1) that controls wheels (7a, 7b) along a route based on the acquired current position; and number-of-revolutions measuring units (8a, 8b) that measure numbers of revolutions of the wheels (7a, 7b). If acquiring the current position using the satellite is disabled, the control unit (1) calculates distances per revolution of the wheels (7a, 7b) from a moving distance by using the satellite and the numbers of revolutions of the wheels (7a, 7b) measured during the period in which the mobility apparatus has moved by the moving distance, calculates numbers of revolutions of the wheels (7a, 7b) at a distance by which the mobility apparatus is to move after acquiring the current position is disabled, and causes the wheels (7a, 7b) to rotate by the calculated numbers of revolutions.
US10527427B1
Systems and methods for providing location and guidance, and more particularly for providing location and guidance in environments where global position systems (GPS) are unavailable or unreliable (GPS denied and/or degraded environments), utilizing inertial measurement units (IMUs) to provide such location and guidance. A series of low-accuracy or low-resolution IMUs, in combination, are utilized to provide high-accuracy or high-resolution location and guidance results.
US10527426B2
A system for and method of determining angular position (e.g. pitch) of a vehicle. In accordance with an embodiment, a first angular rate of rotation of the vehicle about a first axis of rotation is detected using a first angular rate sensor mounted to the vehicle. A second angular rate of rotation of the vehicle about a second axis of rotation is detected using a second angular rate sensor mounted to the vehicle. The second axis of rotation is substantially orthogonal to the first axis of rotation. The angular position of the vehicle is determined based on a ratio of the first angular rate of rotation of the vehicle and the second angular rate of rotation of the vehicle.
US10527423B1
A system and a method for autonomous localization of a ground, surface or aerial vehicle with respect to a surface of a complex shape is disclosed. Localization is used by way of an optical flow method. Sensed optical (electro-optical, infrared, thermal) images are augmented by depth data, i.e., distance from the distance sensor to points on the sensed surface object. A modification of the optical flow method is applied to sequence of frames obtained in such a way to compute displacement of the vehicle with respect to the surface object.
US10527421B2
Embodiments for modifying a spring mass configuration are disclosed that minimize the effects of unwanted nonlinear motion on a MEMS sensor. The modifications include any or any combination of providing a rigid element between rotating structures of the spring mass configuration, tuning a spring system between the rotating structures and coupling an electrical cancellation system to the rotating structures. In so doing unwanted nonlinear motion such as unwanted 2nd harmonic motion is minimized.
US10527412B2
Measurement approaches and data analysis methods are disclosed for combining 3D topographic data with spatially-registered gas concentration data to increase the efficiency of gas monitoring and leak detection tasks. Here, the metric for efficiency is defined as reducing the measurement time required to achieve the detection, or non-detection, of a gas leak with a desired confidence level. Methods are presented for localizing and quantifying detected gas leaks. Particular attention is paid to the combination of 3D spatial data with path-integrated gas concentration measurements acquired using remote gas sensing technologies, as this data can be used to determine the path-averaged gas concentration between the sensor and points in the measurement scene. Path-averaged gas concentration data is useful for finding and quantifying localized regions of elevated (or anomalous) gas concentration making it ideal for a variety of applications including: oil and gas pipeline monitoring, facility leak and emissions monitoring, and environmental monitoring.
US10527410B2
[Object] To provide a shape measurement apparatus that is capable of detecting minute roughness irregularity at high speed across the entire width on the entire surface of a measurement object.[Solution] Provided is a shape measurement apparatus including: a light source configured to irradiate a surface of a moving strip-shaped body with linear light diagonally from an upstream side in a movement direction of the strip-shaped body; a screen configured such that reflected light of the linear light on the surface of the strip-shaped body is projected on the screen; an imaging unit configured to image the reflected light of the linear light projected on the screen; and an arithmetic processing unit configured to acquire surface roughness distribution of the strip-shaped body on the basis of width distribution of a light strip of the reflected light of the linear light projected on the screen. The angle of incidence of the light source with respect to the strip-shaped body is set in accordance with target surface roughness of the surface of the strip-shaped body.
US10527403B2
A measurement apparatus (10) for determining a shape of an optical surface. An illumination module (16) produces an illumination wave (34), an interferometer (18) splits the wave into a test wave (50), which is directed onto the optical surface, and a reference wave (52). The relative tilt between the waves produces a multi-fringe interference pattern (66) in a detection plane (62) of the interferometer when the waves are superposed. A pupil plane (28) of the illumination module is arranged in a Fourier plane of the detection plane and the illumination module is configured to produce the illumination wave so that the intensity distribution thereof in the pupil plane includes at least one spatially isolated and contiguous surface region (38) such that a rectangle (74) with the smallest possible area fitted to the surface region or the totality of surface regions has an aspect ratio of at least 1.5:1.
US10527401B2
A sensor for identifying a mechanical deformation of a housing of a charging column configured to charge an electrical energy store of an electrically driven vehicle. The sensor includes an elongated arm having a first end portion arranged in the longitudinal orientation and a second end portion opposite the first end portion in the longitudinal orientation. The arm is connected at its first end portion to a base of the charging column and runs in the longitudinal orientation approximately parallel to a part of the charging column that is sensitive to deformations of the housing, in particular to a side wall of the housing. An electrical probe element is arranged on the second end portion of the arm. An activation element is connected to the part of the charging column that is sensitive to deformations of the housing and is configured to activate the electrical probe element.
US10527400B2
Disclosed is a hybrid mobile entity for a device for interfacing a plurality of mobile entities with a computer system, the hybrid mobile entity including at least one location module including: a unit for emitting an electromagnetic signal making it possible to determine the position of the location module; and a unit for receiving an activation signal and, according to at least one item of information of the activation signal, activating the unit for emitting an electromagnetic signal. The hybrid mobile entity further including: an inertial measurement unit rigidly joined to the location module; and a unit for communication with the device, for transmitting data relative to a movement of the inertial measurement unit.
US10527399B2
A scanning unit adapted for scanning a measuring graduation of a scale for purposes of position measurement in a measurement direction includes a housing having a detector configured to generate position-dependent scanning signals. An electrical lead passes out through the housing in the measurement direction. A rotatable member, in which the electrical lead is routed, has a first section extending in the measurement direction and a second section extending in a second direction at an angle relative to the measurement direction. The rotatable member is rotatably mounted on the housing about an axis of rotation extending in the measurement direction.
US10527397B2
A first position measurement device (“FPMD”) is configured to control and operate both standalone and combined device operating modes. During the combined device operating mode, the FPMD inputs second-device measurement sample outputs provided by a second position measurement device (“SPMD”) via an inter-device communication connection. The FPMD and the SPMD are held in a fixed relationship in a workpiece measurement arrangement (e.g., with transverse measuring axes). Concurrent measurement data sets are determined as including at least a first-device measurement sample output from the FPMD and a second-device measurement sample output from the SPMD corresponding to concurrent first-device and second-device sample periods. Each concurrent measurement data set is associated with a corresponding measurement sample region on the workpiece. A combined measurement data output (e.g., as output and/or displayed by the FPMD) is provided for the current measurement sample region on the workpiece based on the corresponding concurrent measurement data set.
US10527394B2
The invention relates to a kinetic and/or incapacitating projectile having high energy absorption including: a body (1) made up of at least one portion made of cellular material, foam or open or closed microstructures; a head, made of a resilient polymer material; at least one layer (3) which makes it possible to link the assembly made up of the body (1), the head (2) and optionally a rear portion by annular constriction, said layer being made of a thin material, the thickness of which is less than five hundredths of the diameter of the projectile.
US10527381B1
A gun barrel cleaning light for illuminating the inside of a gun barrel during cleaning includes a cylindrical light housing and at least one strap configured to wrap around a gun body to secure the light housing to a gun with either a first end or a second end oriented towards a barrel of the gun. A plurality of batteries is coupled within the light housing. A proximal end of a flex tube is coupled to a light aperture of the first end. The flex tube is configured to extend into a barrel or an ejection port of the gun. An LED light is coupled to the distal end of the flex tube and is in operational communication with the plurality of batteries and a power switch to illuminate the inside of the gun.
US10527379B2
A flexible fit, easy to attach and align, firearm adapter that allows secure fitment of a muzzle device, such as a suppressor, to a broad range of firearm sizes and shapes, with a single device. These firearms would include difficult to fit barrel profiles that in many cases would go unsuppressed without this improvement over the prior art. An embodiment includes an anchor securable to a smooth section of a firearm barrel and a housing adapted to engage the anchor. The anchor and housing are sized to reach over or around barrel obstructions. An embodiment includes an alignment guide to bring the barrel into axial alignment with the muzzle device.
US10527375B1
The present invention is an automatic firearm magazine loader that has an elevated hopper system, a loading system, and a mechanism for compressing a firearm magazine comprising a spring mechanism. The firearm magazine is compressible upon compression of the spring mechanism. The loading system facilitates the loading of a firearm ammunition into the firearm magazine upon the compression of the firearm magazine, and the compression of the firearm magazine is motor driven. The device is an automatic firearm magazine loader for a designated number of rounds of ammunition. The design consists of a user interface used to select the preferred number of rounds of ammunition to load, a hopper system which feeds individual rounds of ammunition in a set orientation, and a loading system which loads the individual rounds of ammunition into a firearm magazine.
US10527367B2
A heat exchange assembly in an air to air heat exchanger includes an arrangement, construction, and/or configuration of a combination of latent heat exchangers and sensible heat exchangers. The heat exchange assembly can minimize footprint required for the air to air heat exchanger, e.g. air handler, by avoiding the need for block offs and plenums, can support direct mounting of a bypass damper(s), can provide acceptable pressure drop ratings and provide good heat exchange efficiency and energy recovery performance. The arrangement and configuration of the sensible heat exchangers and latent heat exchangers of the heat exchange assembly have condensate management for example to provide frost protection.
US10527366B2
A heat exchanger includes a plurality of tubes having refrigerant flowing therein and arranged to exchange heat with outside air; and a header having a chamber adapted to distribute the refrigerant to the plurality of tubes, wherein the header includes, a base wall having a plurality of tube insertion holes into which the plurality of tubes are inserted, and a partition wall integrally formed with the base wall and configured to divide the chamber into a plurality of sections corresponding to the plurality of tubes. This structure helps reduce the number of parts of the heat exchanger, simplify processing and assembling, and improving the heat transfer performance by improving the distribution of the refrigerant.
US10527362B2
A one-piece heat exchanger manufactured using an additive manufacturing process is described. The heat exchanger includes a plurality of channels formed therein. At least some of the plurality of channels may be configured to provide structural support to the heat exchanger to reduce its weight. Different coolant media may be used in a first set and a second set of the plurality of channels to provide different types of cooling in an integrated one-piece heat exchanger structure.
US10527360B2
Process for uniformizing the temperature of a liquid coming from a conduit with a constant total flow rate (Qtot), said temperature having a periodic trend in time defined by a first waveform, in which a tank (100) is provided, defining a longitudinal axis, having a lower zone (11) and an upper zone (12), and provided with at least two inlets arranged in a succession between the lower zone (11) and the upper zone (12), with a first inlet (1) proximal to the upper zone (12) and an n-th inlet (n) proximal to the lower zone (11), and provided with at least one outlet (9) arranged between the first inlet (1) and the upper zone (12), and wherein each inlet is arranged at a predetermined distance from the next one along said longitudinal axis.
US10527358B2
Methods, apparatuses, and systems are disclosed for flexible thermal ground planes. A flexible thermal ground plane may include a support member. The flexible thermal ground plane may include an evaporator region or multiple evaporator regions configured to couple with the support member. The flexible thermal ground plane may include a condenser region or multiple condenser regions configured to couple with the support member. The evaporator and condenser region may include a microwicking structure. The evaporator and condenser region may include a nanowicking structure coupled with the micro-wicking structure, where the nanowicking structure includes nanorods. The evaporator and condenser region may include a nanomesh coupled with the nanorods and/or the microwicking structure. Some embodiments may include a micromesh coupled with the nanorods and/or the microwicking structure.
US10527355B2
A heat transfer device, and methods and systems using such devices, including a major surface wall forming a bottom side of the device; a first hermetic chamber of a first design and with the surface wall forming a bottom wall of the first vapor chamber; a second hermetic chamber of a second design, positioned adjacent to the first chamber along a length of the first surface wall, and with the surface wall forming a bottom wall of the second vapor chamber. The first chamber includes a first heat transfer medium and a first wick arranged to transport the first heat transfer medium to an evaporator region of the first chamber. The second chamber includes a second heat transfer medium and a second wick arranged to transport the second heat transfer medium to an evaporator region of the second chamber.
US10527354B2
Modular air cooled condenser apparatus and related methods are disclosed. An example mechanical draft modular air cooled condenser includes a first condenser bundle having a set of tubes arranged parallel to each other in a first plane that is inclined by an angle α with respect to the horizontal; a second condenser bundle having a set of tubes arranged parallel to each other in a second plane that is inclined by an angle (180°-α) with respect to the horizontal; a third condenser bundle having a set of tubes arranged parallel to each other in a third plane that is inclined by an angle α with respect to the horizontal; a fourth condenser bundle having a set of tubes arranged parallel to each other in a fourth plane that is inclined by an angle (180°-α) with respect to the horizontal; and a fan to create a draft to flow over the condenser bundles.
US10527353B2
A workpiece transfer apparatus for a furnace includes a carrier having access to a furnace and carrying a workpiece placed thereon, a controller for controlling movement of the carrier, the controller for determining an amount of deformation of the carrier by heat of the furnace, and the controller for determining an adjustment to the attitude of the carrier on the basis of the amount of deformation of the carrier, wherein when handing over the workpiece for a next process tool, the carrier is moved into an adjusted attitude.
US10527350B2
A process line for the production of freeze-dried particles under closed conditions is provided, the process line comprising a freeze-dryer (100) for the bulkware production of freeze-dried particles under closed conditions, the freeze-dryer (100) comprising a rotary drum (104, 302) for receiving the frozen particles, and a stationary vacuum chamber (102) housing the rotary drum (104, 302), wherein for the production of the particles under closed conditions the vacuum chamber (102) is adapted for closed operation during processing of the particles. The drum (104, 302) is in open communication with the vacuum chamber (102) and at least one transfer section (106, 108) is provided for a product transfer between a separate device of the process line and the freeze-dryer (100), the freeze-dryer (100) and the transfer section (106, 108) being separately adapted for closed operation, wherein the transfer section (106, 108) comprises a temperature-controllable inner wall surface.
US10527349B2
The present invention relates to a new device and a way to assemble such a device for both cooking and drying organic material in the process of making meal. The device of the present invention has a large area for heat exchange and scrapers which stir the material in the container rather than transferring it around in circles. The method of assembling the device allows an accurate and convenient assembly so that the scrapers thoroughly scrape all inner surfaces of the device.
US10527340B2
A refrigerator including a housing mounted at a rear surface of a door to define a storage space of food, a basket disposed inside the housing, a duct extending to the housing from one side of an evaporator to supply cold air generated by the evaporator into the storage space of the housing, and a fan assembly coupled to the duct to allow the cold air to be forcibly supplied.
US10527336B2
A nucleator nozzle (20) for producing ice nuclei is designed as convergent-divergent nozzle. The nozzle channel (25) has a section (27) that is widening. The ratio of the cross-sectional area of the outlet opening (23) to the cross-sectional area of the nozzle channel (25) in the region of the nucleus diameter (26) is at least approximately 4:1. A snow lance (1) having at least one nucleator nozzle (20) and having at least one water nozzle (30; 30′) is designed such that water droplets (32) produced by the water nozzle (30; 30′) pass through a droplet path (31; 31′) of at least 20 cm until they reach ice nuclei (28) from the nucleator nozzle (20) in a germination zone E.
US10527334B2
A refrigeration system includes a heat source unit, a plurality of utilization units, a height-associated value detection unit and a pressure control unit. The heat source unit has a compressor and a heat source-side heat exchanger that functions as a radiator. Each utilization unit has a pressure reducer and a utilization-side heat exchanger that functions as an evaporator. The height-associated value detection unit detects a height-associated value of each utilization unit. The height associated value of each utilization unit corresponds to a height of the utilization unit. The height of each utilization unit is a vertical distance between the utilization unit and the heat source unit. The pressure control unit determines whether each of the utilization units is in operation or stopped and performs refrigerant pressure control based on the height-associated values of the utilization units that have been determined to be in operation.
US10527329B2
In an ejector-type refrigeration cycle device provided with a first compression mechanism and a second compression mechanism, a refrigerant outlet of a suction side evaporator is coupled to a refrigerant suction port of the ejector, and a second compression mechanism is provided between the suction side evaporator and the refrigerant suction port of the ejector. Thus, even in an operation condition in which suction capacity of the ejector is decreased in accordance with a decrease of the flow amount of a drive flow of the ejector, the suction capacity of the ejector can be supplemented by the operation of the second compression mechanism. Accordingly, even when a variation in the flow amount of the drive flow is caused, the ejector-type refrigeration cycle device can be stably operated.
US10527328B2
A method for manufacturing a heat exchange unit for exchanging heat between a working fluid and a heat transfer fluid by means of adsorption. The heat exchange unit comprises a tube hosting the heat transfer fluid and being surrounded by mass channel coils comprising a metallic spacer strip in physical contact with the tube for permitting heat conduction and a metal foil strip supported by the spacer strip, a width of the foil strip exceeding a width of the spacer strip in an axial direction of the tube. Additionally, a heat exchange system comprising a plurality of the heat exchange units is provided.
US10527316B2
The present invention provides a method for collecting waste heat of exhaust gas and reducing white smoke, and an apparatus to which the method can be easily applied, the method comprising the steps of: introducing exhaust gas from an exhaust gas supply source including high-temperature steam to a heat and moisture exchange unit, collecting latent heat of the steam contained in the exhaust gas by making contact between the exhaust gas and a solution containing hydroscopic salts, condensing the collected latent heat, and discharging the processed exhaust gas to the outside of the heat and moisture exchange unit; and concentrating, cooling, and circulating the solution containing the hydroscopic salts by discharging, to a lower part of the heat and moisture exchange unit, a mixture of the solution containing the hydroscopic salts and condensation water.
US10527312B2
A heat exchange device includes: a case, a fan provided inside the case and having a fan air outlet and a fan air inlet, a heat exchange element provided inside the case, a case air port formed in the case, and an adapter connected to the case air port at one end thereof, the adapter including more than one pipe connecting portions with different diameters, the pipe connecting portion closest to the case air port being a first pipe connecting portion, the pipe connecting portion farthest from case air port being a second pipe connecting portion; the diameter of the first pipe connecting portion is larger than the diameter of the second pipe connecting portion, and a thermal insulation component is provided in the adapter and has an air passage therein for passing air therethrough. The disclosure is advantageous in preventing occurrence of condensation and improving product safety.
US10527306B2
A building energy management system includes building equipment, a data collector, an analytics service, a timeseries database, and an energy management application. The building equipment monitor and control one or more variables in the building energy management system and provide data samples of the one or more variables. The data collector collects the data samples from the building equipment and generates a data timeseries including a plurality of the data samples. The analytics service performs one or more analytics using the data timeseries and generates a results timeseries including a plurality of result samples indicating results of the analytics. The timeseries database stores the data timeseries and the results timeseries. The energy management application retrieves the data timeseries and the results timeseries from the timeseries database in response to a request for timeseries data associated with the one or more variables.
US10527304B2
An air conditioning management systems and an air conditioning management method based on demand response requirements. Particularly, their implementation involves stepdown and precooling optimization within the air conditioning management system and air conditioning management method. The technical achievement is that even when demand response power limitation is required, a user can still enjoy optimum cooling comfort within the power restriction limit.
US10527302B2
A ventilation assembly for a heat exchanger of a motor vehicle is provided, which includes a main body with a main opening, an electric fan mounted in the main opening, a connector and a retaining structure arranged on the main body. The electric fan includes an impeller and an associated electric driving motor. The connector is connected to the electric motor via an electric cable, and includes a plurality of terminals. The retaining structure includes a cavity having an open side for inserting the connector and a closed side for preventing an external access to the terminals of the connector, and a retaining member to retain the connector.
US10527299B2
An outdoor unit for an air conditioner, and an air conditioner are provided that allow for effectively cooling a cooled part such as a power element, even when a refrigerant is not circulated, to prevent the part from being damaged by generated heat. Said outdoor unit and said air conditioner each include: a casing; a heat exchanger that exchanges heat between a refrigerant flowing therein and air; a blower fan that sucks air outside the casing and forces the air to pass through the heat exchanger; an electric parts box that has a board and a part to be cooled; and a cooling member that is thermally connected with said part and cools it with a refrigerant flowing therein, wherein the cooling member is arranged on an outer wall surface of the electric parts box in a path of the air blown by the blower fan.
US10527294B2
The present invention relates to a method for controlling a pump for feeding fluid (F) into a heating system (1000). The heating system has a hot fluid tank (HFT) receiving fluid from an associated fluid reservoir line (5) with an incoming fluid mass flow rate (dmcw/dt). A pump (P) receives fluid from the line, and pumps the received fluid with a mass flow rate (dmc/dt). A heat exchanging unit (HX) transfers heat (Q) to the fluid (F) from a medium (R). The transferred heat (Q) is maximized by controlling the pump (P1) in response to this information indicative of the transferred heat (Q), the fluid mass flow rate delivered by the pump thereby having a minimum as a function of the incoming fluid mass flow rate (dmcw/dt) when maximizing the transferred heat. The invention provides significantly improved heat transfer to the fluid and power savings for the pump. The invention also relates to a heating system, e.g. a heat pump system.
US10527288B2
The described reverse flow combustor of a gas turbine engine includes inner and outer combustor liners defining a combustor chamber therewithin. A large exit duct and a small exit duct are disposed at downstream ends of the outer and inner liner respectively. The small exit duct includes an annular ring removably mounted to a support element of the gas turbine engine and includes a plurality of cooling elements integrally formed with the annular ring and projecting therefrom into impingement airflow. The cooling elements increase the effective surface area of the inner surface of the annular ring, which is adapted to be cooled by the impingement airflow.
US10527284B2
The present invention relates to dampers for gas turbines and, for example, to a compensation assembly for a damper of a gas turbine for reducing the pulsations occurring in the combustion chamber. The damper can include a resonator cavity with a neck tube in flow communication with the interior of the combustion chamber, wherein the compensation assembly includes a spherical joint associated to the neck tube and configured to allow relative rotation between the combustion chamber and the resonator cavity, and having a bulb portion disposed around the neck tube and a spherical socket configured to internally host the bulb portion, wherein the spherical socket can have a top collar portion and a bottom collar portion connected to each other.
US10527277B2
A system and method of illuminating one or more foot pedals with an optically brightened layer positioned to fluoresce responsive to activation of one or more ultraviolet (UV) illuminating devices positioned adjacent or attached to the one or more foot pedals. The optically brightened layer may include an optically brightened coating covering at least a portion of each of the one or more foot pedals, or may include an optically brightened material layer positioned to cover and protect each of the one or more foot pedals from debris or moisture during use. A friction portion may be attached to the optically brightened material layer, the friction portion being positioned adjacent a lower surface of the foot pedal when the optically brightened material layer surrounds the foot pedal, the friction portion being configured to prevent sliding of the foot pedal against the floor or other surface.
US10527274B2
A light fixture comprises two cooling elements and a plurality of semiconductor lighting elements, wherein each cooling element has a central portion and a wall portion which extends away from the central portion and at least partially surrounds an interior of a cooling element. The two cooling elements are arranged opposite one another. An annular opening for exchange of air with the environment is present between the two cooling elements. The semiconductor lighting elements are arranged on the outside of the wall portion of the cooling elements. A corresponding cooling element has two or more vanes, wherein all vanes are connected to one another by means of a central connecting element. Each vane extends in an axial direction and in a circumferential direction and has a curvature in the axial direction and preferably a curvature in the circumferential direction.
US10527273B2
The present invention relates to different embodiments of lighting fixtures, such as high bay lighting fixtures, comprising improved features. One of these features can be a driver box placement that is displaced from the center of the fixture. In one such embodiment, the driver box can be mounted such that no portion is over the emitters. Another improved features is a heat sink with branching spokes. As they move away from the center of the heat sink, each of the spokes can branch into multiple spokes, which can improve conductive thermal dissipation. Empty spaces can be left between the spokes to improve convective thermal dissipation.
US10527265B2
A mounting assembly for securing a light fixture to a static structure. The mounting assembly includes a bar and a securing member which has a bar-gripping portion and an arm portion extending from the bar-gripping portion and attachable to the static structure. The bar is secured with respect to a main body portion of the light fixture. The bar has an axis. The arm portion has an arm axis which is substantially orthogonal to the bar axis. In another aspect of this invention, the mounting assembly includes a fixture-holding portion and an arm portion secured to the fixture-holding portion. The fixture-holding portion is secured with respect to the light fixture. The arm portion configured for selective attachment to a substantially cylindrical static structure and a substantially planar surface.
US10527264B2
A light module includes a heat sink and one or more light sources coupled within a heat sink cavity formed therein. The heat sink includes an internal surface surrounding the cavity. The internal surface includes a mounting region, a reflector region extending from the perimeter of the mounting region to a distal end, and a decorative region extending from the distal end to a second distal end. The light module includes multiple mounting pads coupled circumferentially around a portion of the heat sink. The mounting pads are configured to facilitate the heat sink being coupled within different housing diameter sizes. The light module includes a trim ring integrally formed with the heat sink and extending radially outward from one end of the heat sink.
US10527261B2
A cross member of a T bar ceiling system is designed to be part of the ceiling grid system and adapted to releasably receive a strip light beneath the cross T member. The strip light provides support flanges beneath the T member for supporting a ceiling panel edge at the conventional height. With this arrangement the grid system can be installed in the normal manner with these cross T's at positions where strip lights are to be secured. The strip lights can be installed at a later point in time. Preferably a push type releasable connection is used.
US10527260B2
A clamp for a socket assembly is disclosed. The clamp comprises an upper plate, a lower plate arranged parallel to the upper plate, and a pressing section connected to the upper plate. The upper plate is capable of being pressed toward the lower plate.
US10527253B2
A vehicle light assembly includes a lens unit, a lens cover, a heat dissipation seat, a clamp and a plurality of fasteners. The lens cover is connected to the lens unit. The heat dissipation seat is disposed rearward of the lens unit and the lens cover. The clamp is connected to a front side of the heat dissipation seat and defines a clamping space receiving the lens unit and the lens cover. The clamp clamps tightly the lens cover against the lens unit. The fasteners are threaded forwardly into the lens cover from a rear side of the dissipation seat.
US10527250B2
Embodiments of the present invention relate to a lighting apparatus which allows a three dimensional effect to be felt while surface light is emitted in a light source using a half-mirror member configured to reflect and transmit some light. Particularly, the present invention employs a half-mirror member configured to transmit some light emitted from a light source module configured to emit surface light and reflect the remaining light to implement an image like that reflected by a mirror when the lighting apparatus is off and a light image through which various three-dimensional images are felt when the lighting apparatus is on.
US10527240B2
A luminaire is provided including a housing and at least one peripheral compartment defined in the housing that is configured to receive a lighting element. A central compartment is defined in the housing and disposed laterally inwardly of the at least one peripheral compartment. The central compartment is configured to receive control and power components for the lighting element. At least one lens is disposed over the at least one peripheral compartment such that the central compartment is accessible when the luminaire is installed on a support surface without a need to remove the at least one lens.
US10527237B2
An illumination apparatus includes a first wavelength converter which absorbs part of the first excitation light and emits first wavelength-converted light, a second wavelength converter which absorbs part of the first excitation light and emits second wavelength-converted light, a reflector including a reflecting surface which is arranged to surround the members, and a holder which holds the members. A first region where light distribution angles of light emitted from the members have a predetermined value or less and a second region where the light distribution angle is less than the predetermined value are present in a region surrounded by the reflecting surface. The holder holds at least one part of the wavelength converter and at least one part of the second wavelength converter at the first region.
US10527234B2
A lighting system includes a chip scale package light emitting diode mounted to a substrate and covered by an optic. The chip scale package light emitting diode has six faces with the top face and the four side faces operative to emit light and the bottom face oriented toward the substrate. The optic includes a lower face with a cavity in which the chip scale package light emitting diode is at least partially disposed.
US10527230B2
The invention relates to a container for holding and storing liquids and viscous materials, in particular cryogenic fluids, comprising a jacket (12), which defines the interior (14) of the container (10) having a chamber (16), said container (10) being constituted of at least two container structures (20, 20′, 20″) and each of said at least two container structures (20, 20′, 20″) being formed as one piece from a blank (32) and having a dome portion (22), a branching portion (24), which is contiguous to the dome portion (22), and two cylinder portions (26, 28; 26′, 28′), which are contiguous to the branching portion (24), and the mutually facing container structures (20, 20; 20′, 20″) which are adjacent to each other being joined together.
US10527222B2
An articulated mechanism and associated systems and methods therefore are disclosed. An example articulating mechanism within the scope of the disclosure includes a stud, a keyed washer having a plurality of threaded apertures, and a nut. The nut threadingly engages the stud. The nut includes a plurality of apertures segregated into a plurality of groups. A size of the apertures formed in the nut are larger than a size of the apertures formed in the keyed washer, resulting in an angular variation over which an aperture of the nut remains aligned with an aperture of the keyed washer. The apertures of the respective nut and washer are arranged such that at least one aperture of the nut aligns with an aperture of the keyed washer continuously throughout rotation of the nut relative to the keyed washer. The aligned apertures receive a fastener to secure the nut to the keyed washer.
US10527220B2
A monopod includes an elongated housing and a pneumatic actuator having a cylinder bounding a compartment in which a pressurized fluid and/or gas is contained, and an elongated piston having a piston head mounted in the compartment and a piston rod movable along a longitudinal axis through an upper open end of the housing when the pressurized fluid is released. A support for a portable device, such as a camera, is mounted on the piston rod exteriorly of the housing. A foot-operated control is mounted on the housing adjacent its base. The control is movable by pressure exerted by a user's foot to a control position in which the pressurized fluid and/or gas is released to jointly move the piston rod and the support to an adjustable elevation relative to the base.
US10527212B2
A hydraulic tube connector for a vehicle may include a connector body including a first through-hole into which a tube having a tube protrusion protruding outward is inserted and a sealing O-ring groove which is formed at one side of the first through-hole, a sealing O-ring configured to be coupled to the sealing O-ring groove, and a release sleeve coupled to the connector body to prevent the sealing O-ring from being separated from the sealing O-ring groove.
US10527208B2
The invention relates to a composite annular seal (30) having a flexible body and rigid reinforcement (35) for a rapid fluid-transfer coupling (1), and to a rapid coupling of this type incorporating the seal. The seal (30) with a reinforcement (35) can be used for a coupling comprising a female tubular sleeve (10) and a male tubular endpiece (20) mounted inside the sleeve in order to produce overall static sealing between a recess (13) in the sleeve (10) and the endpiece (20), the seal comprising: an inner axial wing (31) having a radially inner face (31a) which has a radially innermost flexible peripheral portion (31aa) designed to be applied tightly against the endpiece; an outer axial wing (36) having a flexible radially outer face (36a) which is designed to be placed firmly against the recess; and a core (33) connecting the inner wing to the outer wing. According to the invention, the innermost peripheral portion (31aa) is convex, with a rounded shape in axial section.
US10527205B2
An integrated hose assembly, monitoring assembly, and method of use are disclosed. The integrated hose assembly includes a hose assembly including a hose having first and second conductive layers, the first conductive layer electrically connected to a nipple and the second conductive layer electrically connected to a socket. The first and second conductive layers are separated by an insulating layer. The integrated hose assembly further includes a monitoring assembly that includes a housing rotatably mounted around at least a portion of the hose assembly, a first wave contact seated within the housing and electrically contacting a first outer surface of the hose assembly that is electrically connected to the first conductive layer, and a second wave contact seated within the housing and electrically contacting a second outer surface of the hose assembly that is electrically connected to the second conductive layer. The monitoring assembly further includes a monitoring circuit electrically connected to the first wave contact and the second wave contact.
US10527203B2
Provided herein is a snap-to-grid bracket assembly for use with a fire suppression device. In one approach, a support assembly includes a bracket bar extending transverse to a beam, and a bracket assembly coupled to the bracket bar. The bracket assembly may include a first plate oriented substantially perpendicular to the bracket bar, the first plate having a first end coupled to the bracket bar and a second end, opposite the first end, coupled to the beam. The bracket assembly further includes a seating frame extending from the second end of the first plate, the seating frame including first and second members disposed on opposite sides. The bracket assembly further includes a second plate rotatable relative to the first plate, the second plate having first and second ends disposed on opposite sides of the beam, and a fastener coupling together the first and second plates.
US10527202B2
A routing clip assembly is configured to securely retain a tubular component (308). The routing clip assembly includes a tube-constraining insert (300) including a support base (310) and opposed constraining arms (320) extending from a first surface (322) of the support base. A tube-constraining channel (324) is defined between the opposed constraining arms and the support base. The constraining arms are configured to axially and radially constrain the tubular component. The routing clip assembly may also include a tube retainer (302) defining an internal chamber (303). The tube-constraining insert (300) is configured to be positioned within the internal chamber (303).
US10527200B2
A clip, for securing a portion of a long thin item such as a cable or pipe, includes a cradle portion for receiving a surface of an item to be secured, a fixing portion with at least one formation extending to be securable to a support, and a flexible member extending from a location at or adjacent an end of the cradle portion. The flexible portion has a free end and formations at or near the free end to engage with other formations fixed in relation to the cradle portion. In use, the cradle portion and the flexible member define an enclosing loop, such that the flexible member may hold an item against the cradle.
US10527197B2
A transfer mechanism (28) for transferring a fitting (46) on a flexible tubular conduit (48) about a guiding means (26) of a pipelay tower (20). The transfer mechanism (28) includes a frame (30) adapted to rotate about said guiding means (26); and a clamping mechanism (34) connected to the frame (30) and adapted to connect and secure the fitting (46) to the transfer mechanism (28). Actuation of the transfer mechanism (28) is configured to rotate the frame (30) about the guiding means (26) and cause at least one part of a fitting (46) connected to the transfer mechanism (28) to move along a path outside a surface of the guiding means (26) from a first position upstream of the guiding means (26) to a second position downstream of the guiding means (26).
US10527190B2
An unload tee has a tee body with a front side and a rear side. The unload tee further includes a door rotatably connected to front side of the tee body; a catch pin mounted on and projecting from the door; a latch assembly connected to the door, and wherein the latch assembly is positioned towards the front side of the unload tee, and further wherein the latch assembly comprises a latch tab having an ear; and a catch defined as a curve in the ear of the latch tab, wherein the catch is configured to engage the catch pin when the door is in a closed position.
US10527188B2
A method for controlling the through-flow cross-section of a gas valve is described. The gas valve comprises a valve body in which a flow channel is provided, a valve element which can be displaced therein between a closed position and an opened position, an armature, a coil, a spring and a control circuit. For opening the flow channel, the control circuit excites the coil with a pulse width-modulated current, the pulse duty factor of which, starting from a starting value, is increased until the armature starts moving out of the closed position against the effect of the spring. Then, the control circuit reduces the pulse duty factor before the valve element has reached the opened position. The control circuit then sets the pulse duty factor at a predefined holding value with which the valve element is held in the opened position.
US10527187B2
A valve arrangement including a valve and a valve actuation arrangement is provided. The valve has a known flow profile. The valve includes a valve member and a valve stem operably coupled to the valve member for adjusting the position of the valve member. The valve actuation arrangement is operably coupled to the valve stem. The valve actuation arrangement includes a drive arrangement and a control arrangement. The drive arrangement is operably coupled to the valve stem and configured to adjust an actual stem position of the valve stem based on an actual stem positional signal. The control arrangement is configured to generate the actual stem positional signal. The control arrangement is configured to generate the actual stem positional signal based on an input control signal representing a desired stem position based on a desired flow profile being different than the known flow profile.
US10527180B2
The faucet of cartridge has an expandable temperature regulating rod in the main body. The temperature of water is regulated by changing the ratio of cold water and hot water by the movement of the temperature regulating rod. The water can be switched on or off by rotating the main body with respect to the seat. The main body includes an outer body, an inner body, and an anti-leaking element. The anti-leaking element is sandwiched between the outer body and the inner body to partition the space therebetween into two channels for cold and hot water to flow into the inner body.
US10527179B2
A ball valve configured for reduced-time assembly for use with hoses and watering devices typically connected to city water supplies. In particular, the valve is configured to improve the ease of assembly by providing a one-piece snap in handle, ball and retention arrangement which interacts with a seal supported in the valve body to retain the position of the seal during insertion of the one-piece element during valve assembly.
US10527177B2
A control plate for effecting superior shut-off in a proportional control valve comprises a moveable disk-shaped element that has a flat surface, generally perpendicular to the valve axis of symmetry when closed, and translates toward or away from an orifice surrounded by a narrow lip or orifice ridge. Enhanced leak tightness in the valve shut-off condition is achieved by selectively incorporating into the control plate materials that are softer than the material comprising the orifice ridge.
US10527173B2
A seal assembly configured to be mounted between a rotatable shaft and a housing has a first side and a second side axially spaced from the first side and includes an annular seal support having a first end at the first side of the seal assembly and a second end spaced axially from the first end, at least one seal body configured to form a seal between the shaft and the seal support, the at least one seal body contacting the seal support at a joint, and a resilient annular body mounted between the seal support and the housing. All portions of the resilient annular body are located radially outward of the joint.
US10527171B2
Disclosed herein are methods, devices, and systems for fluidic handling. In some embodiments, a gasket for providing a fluidic interface with a flowcell includes an inner cavity extending distally from a proximal end of the gasket, the inner cavity being defined by a plurality of inner surfaces sections, an inlet port positioned at a distal end of the inner cavity, an outlet port positioned at a distal end of the gasket, and a cannula extending between the inlet port and the outlet port; wherein at least some of the plurality of inner surface sections are tapered towards the distal end of the gasket to direct a pipette tip received within the gasket towards the inlet port of the gasket.
US10527155B2
A worm drive system is provided. The worm drive system having: a motor for rotating a worm, the worm having a bearing surface rotatably received by a bearing surface integral with a housing the worm is located in, wherein a lubrication reservoir is located proximate to the bearing surface of the worm such that lubricants located in the reservoir are dispersed onto the bearing surface of the worm.
US10527153B2
A vehicle differential device includes: a differential casing having a pair of axle supporting holes; a pinion gear; a pair of side gears; and a pair of washers each interposed between a contact surface of the differential casing and a back surface of each side gear. The differential casing defines first lubrication grooves provided in an inner circumferential surface of each axle supporting hole, and second lubrication grooves and third lubrication grooves provided in the contact surface. Each second lubrication groove communicates at its end with the corresponding first lubrication groove, and communicates at another end with a space. Each third lubrication groove communicates at its end with the corresponding first lubrication groove, and is closed at another end, without the third lubrication groove being in communication with the space.
US10527145B2
A torque converter assembly includes a pump and a turbine fluidly connected to the pump. The torque converter assembly also includes a damper operable upstream from the turbine. The damper is configured to reduce oscillation from the pump toward the turbine. The torque converter assembly further includes a clutch operable between the pump and the turbine. The clutch is operable in a slip condition in which the clutch is adjustable to allow the pump and the turbine to slip relative to each other to control oscillation through the clutch to the turbine. The damper is operable upstream from the clutch such that oscillation from the pump is reduced by the damper before oscillation reaches the clutch. Additionally, a vehicle includes the torque converter assembly operable between an output shaft of an engine and an input member of a transmission.
US10527136B2
A device for transmitting movement between a first rotating and driving toothed element and a second rotating and driven toothed element, the transmitting of movement being limited to a range of rotation that is delimited by starting and ending rotational angular positions of ranges of movement for the toothed elements. The second toothed element has a spring element pulling it in rotation in a direction opposite to the positive direction of rotation bringing the second toothed element from its beginning angular position of operational range of movement to its ending angular position of operational range of movement, and the first toothed element has a particular peripheral arc portion that is devoid of teeth, this particular peripheral arc portion extending circumferentially beyond the end or the last tooth of the toothed peripheral arc portion of the first element, seen in the positive direction of rotation of the latter.
US10527135B2
A hydraulic auto-tensioner includes a rod inserted in a cylinder having a bottom and containing hydraulic oil, and a hydraulic damper in the cylinder for damping the push-in force that tends to push the cylinder and the rod in the direction in which the rod is pushed into the cylinder. An oil seal including a dust lip on the inner periphery thereof seals an open end of the cylinder. A rose-shaped snap ring is formed integral with the oil seal.
US10527134B2
A chain tensioner arm or chain guide includes a main body extending in a longitudinal direction and including side walls, each side wall defining a ledge. The main body has a first end including a first tab formed by a set of first grooves extending inwardly from the first end towards a center of the main body, and having a tab end. The tab end of the first tab includes a first protrusion extending away from the main body. The chain tensioner arm or chain guide also includes a shoe with a chain sliding surface on which the chain slides. The shoe includes a side protrusion extending in a longitudinal direction along each side of the shoe. The side protrusion fits into the ledge of the main body. Methods of assembling the tensioner arm or chain guide are also disclosed.
US10527133B2
A multi-stage transmission for a vehicle, may include an input shaft and an output shaft; a first planetary gear set, a second planetary gear set, a third planetary gear set, and a fourth planetary gear set provided to transfer a torque between the input shaft and the output shaft and each including three rotation elements; and seven shifting elements connected to the rotation elements of the planetary gear sets.
US10527120B2
An electromagnetically actuated piston slide valve includes a piston slide arrangement with a piston which is axially displaceable for regulating a free cross section of a fluid passage of the valve. The piston slide arrangement contains a first magnetic armature connected to the piston and a second magnetic armature which is axially displaceable with respect to the piston. The piston is axially displaceable against the force of a first biasing spring by generating an electromagnetic field through energizing a coil. A second biasing spring rests against the first magnetic armature and the second magnetic armature, so, in the unenergized state of the coil, the piston takes a predetermined position by axial displacement due to the force of the first biasing device against the force of the first biasing device. A permanent magnet generates an attractive force between the first and the second magnetic armature which counteracts the second biasing spring.
US10527117B2
A module including a module housing enclosing an electric motor, an output element mounted externally of the module housing, the output element being operably coupled to the electric motor and the module housing including an electrical interface for electrically coupling the motor to one or more components mounted externally of the module housing.
US10527115B2
An assembly for an induction sensing tone ring is provided. A brake rotor includes a circular pocket. A tone ring is received in the circular pocket of the brake rotor. The brake rotor has a plurality of locating tabs, with each locating tab having a slope surface. The tone ring has a plurality of retaining tabs, with each retaining tab being received between two locating tabs of the brake rotor. A retaining ring is fitted in each locating tab slope surface of the brake rotor to press fit against the retaining tabs of the tone ring.
US10527114B2
A caliper body (12) of a disc brake apparatus (10) includes an accommodating portion (14a) which accommodates a piston (20) for pressing a brake pad (66), a cam lever (42) for generating a pressing force through rotation, and a pressing force transmission mechanism (24) which is interposed between the piston (20) and the cam lever (42) to transmit a pressing force to the piston (20). The accommodating portion (14a) has an opening portion through which the piston (20), the cam lever (42) and the pressing force transmission mechanism (24) can be assembled into the caliper body (12) from a thick back side thereof, and both the accommodating portion (14a) and the opening portion are opened to a rotor disposition side area in the caliper body (12).
US10527111B2
A drive assembly for a work vehicle includes an electric motor configured to rotate a driving shaft and a gear train configured to transmit torque between the driving shaft and a driven shaft. The drive assembly also includes a clutch member having an engaged position and a disengaged position. The clutch member is configured to allow torque transfer between the driving shaft and the driven shaft when in the engaged position. The clutch member is configured to prevent torque transfer between the driving shaft and the driven shaft when in the disengaged position. The clutch member is biased toward the disengaged position to prevent torque transfer in a direction from the driven shaft toward the driving shaft in an overspeed condition of the drive assembly.
US10527110B2
A cylindrical bi-directional wedge clutch, including: an axis of rotation; a carrier ring; a hub; a wedge plate including at least a portion radially disposed between the carrier ring and the hub; and a wedge element displaceable, for first and second locked modes in which the hub and the carrier ring are non-rotatably connected, in a first axial direction to contact the wedge plate and expand the wedge plate radially outwardly, and displaceable, for a free-wheel mode in which the hub and the carrier ring are rotatable with respect to each other, in a second axial direction, opposite the first axial direction. For the first locked mode, the hub and carrier ring are arranged to rotate in a first circumferential direction. For the second locked mode, the hub and carrier ring are arranged to rotate in a second circumferential direction, opposite the first circumferential direction.
US10527108B2
A rotating shifting element arrangement for an automatic transmission of a vehicle, having a cylinder element (2), is proposed, in which an actuating piston (3) for actuating a shifting element (1) is arranged in an axially movable way, a compensating cavity (4) of the shifting element (1) being provided by way of the actuating piston (3) and an oil dam (5), and wherein the oil dam (5) is fixed radially outside the piston face (6) of the actuating piston (3).
US10527102B2
A pinion needle roller bearing post for use during pinion gear carrier assembly includes a solid cylindrical post having a longitudinal surface wall extending between a first end and a second end. At least one radially recessed channel is disposed in the longitudinal surface and extends substantially between the first end and the second end and a spring biased needle roller is disposed within the at least one radially recessed channel that operates to prevent needle roller bearing skew during pinion gear carrier assembly.
US10527099B2
Provided is a magnetic fluid sealed bearing unit that provides excellent handling ease and workability in incorporating the bearing unit into a rotary shaft portion and exhibits a stable sealing capability. A magnetic fluid sealed bearing unit of the present invention has an inner ring and an outer ring, each made of a magnetic material, a plurality of rolling members interposed between the inner ring and the outer ring, a magnetic seal mechanism arranged between the inner ring and the outer ring and configured to inhibit entry of foreign substances toward the plurality of rolling members, a non-magnetic inner ring-side support member fitted and retained on the inner ring, and a non-magnetic outer ring-side support member fitted and retained on the outer ring.
US10527086B2
A strut comprises a composite cylinder with a mid-strut fitting mounted on an interface region on a mid-portion of said cylinder. At least in the interface region, layers of helical-filaments are displaced radially-outward and even inclined with respect to an axis of the cylinder such that they may follow a path with a radial component. A mid-strut fitting is provided which has a plurality of teeth on an inner circumferential surface. The plurality of teeth engage the helical-filaments in the interface region to provide a mechanical connection. Portions of surface and intermediate layers of the helical-filaments may be removed to expose ends of those filaments in the interface region before mounting the mid-strut fitting on the cylinder.
US10527085B2
A shim for a work vehicle axle assembly includes a body having a substantially constant extent along a vertical axis and a first recess extending entirely though the body along the vertical axis. The first recess is configured to receive a shaft of a first fastener extending between a kingpin cap of the work vehicle axle assembly and a spindle, the first recess has a fastener-receiving portion and an inlet portion extending from the fastener-receiving portion of the first recess, a diameter of the fastener-receiving portion of the first recess is configured to be substantially equal to a diameter of the shaft of the first fastener, and a width of the inlet portion of the first recess is configured to be less than the diameter of the shaft of the first fastener.
US10527083B2
A checker nut for locking a threaded body to a threaded rod includes a main body portion having a bearing surface for engaging a threaded body; the main body portion including a central opening with an inside surface; and a single female thread disposed on the inside surface and extending therefrom, the female thread for cooperating with threads on a threaded rod.
US10527074B2
A plasma plate is used to minimize drag of a fluid flow over an exposed surface. The plasma plate includes a series of plasma actuators positioned on the surface. Each plasma actuator is made of a dielectric separating a first electrode exposed to a fluid flow and a second electrode separated from the fluid flow under the dielectric. A pulsed direct current power supply provides a first voltage to the first electrode and a second voltage to the second electrode. The series of plasma actuators is operably connected to a bus which distribute powers and is positioned to minimize flow disturbances. The plasma actuators are arranged into a series of linear rows such that a velocity component is imparted to the fluid flow.
US10527066B2
In one aspect there is provided an apparatus to transmit hydraulic force to a snubbing unit's traveling slip assembly. The apparatus comprises a first hydraulic power source having a hydraulic connection to the traveling slip assembly, a hydraulic power source actuator to actuate the hydraulic power source to cause it to transmit hydraulic force to or from the traveling slip assembly. Rotation isolation means are provided to rotationally isolate the hydraulic power source actuator from the first hydraulic power source, and to transfers axial and radial loads between the hydraulic power source actuator 65 and the first hydraulic power source. The first hydraulic power source is mounted to the traveling slip assembly so as to co-rotate therewith.
US10527064B2
There is provided a pneumatic pump (10) comprising a tubular steel frame (11) and a disc-shaped pressure vessel (12) including a lower, tangential transfer port (14) and an upper, radial ventilation port (15). A transfer assembly (16) on the port (14) includes an inlet assembly (17) having a positive-close non-return valve (21) and a delivery outlet assembly (20). A venturi assembly (22) applies suction to the ventilation port (15) and has an exhaust vent (24) including a closure assembly (25) selectively operable to cycle between a suction phase and a pressurized phase. A two way T-valve (40) selectively allows venturi exhaust air to pass selectively into either a diffuser/muffler (35) or a delivery line (42) downstream of an outlet non-return valve.
US10527062B2
A centrifugal compressor includes a rotor including: a shaft that extends along an axis and an impeller that is fixed to an outer surface of the shaft and feeds a fluid that flows into a first side in an axial direction to an outer side in a radial direction of the axis under pressure; a diaphragm that surrounds the impeller from an outer circumference side; a first casing head disposed at a second side of the diaphragm in the axial direction at an interval; a seal device disposed between the first casing head and the shaft; and a bearing device disposed at the second side in the axial direction with respect to the seal device and disposed between the first casing head and the shaft.
US10527061B2
A centrifugal compressor includes a housing that accommodates an impeller. The housing includes a motor housing, a speed-increasing gear housing, and a compressor housing. The compressor housing has a suction port through which air is drawn in. The compressor housing includes a cylindrical main body, a cylindrical boss, and a fitting portion having a shape of a truncated cone. The cylindrical boss projects from the main body. The boss includes an injection port for spraying water that is generated through power generation by a fuel cell to air flowing through the suction port toward an impeller chamber.
US10527052B2
A centrifugal pump, of the submersed or submersible type, includes a hydraulic part, with a hollow body inside which there is at least one impeller, a motor enclosed within a motor casing that isolates the motor from the pumping liquid, adapted to drive the impeller in rotation via a rotation transmission shaft. The centrifugal pump further includes an open compartment that spaces the motor casing from the hollow body that contains the at least one impeller and hydraulic sealing elements between the open compartment and the motor casing.
US10527050B2
In one embodiment, a compressor assembly is provided. The compressor assembly includes a compressor having an inlet, an outlet, and at least one bearing, the compressor configured to compress a first refrigerant. The assembly further includes a lubrication supply conduit fluidly coupled to the compressor and configured to supply a lubricant to the at least one bearing. The lubricant is a second refrigerant.
US10527048B2
A submersible pump includes a bearing arrangement and a rotor shaft. The bearing arrangement includes a bearing cover, a bearing flange, and one or more bearing elements, each bearing element having an inner bearing ring, an outer bearing ring and a roller element. The rotor shaft is rotatably supported in the one or more bearing element about an axis of rotation extending in a longitudinal axial direction so that the inner bearing ring is configured to rotate along with the rotor shaft in an operating state. The bearing element is arranged at the bearing flange such that the bearing cover tensions each outer bearing ring in a longitudinal axial direction and such that a peripheral gap having a predefined axial width is formed in a radial direction between the outer bearing ring and the bearing cover and between the outer bearing ring and the bearing flange.
US10527047B2
A system, method, and computer program to adjust the effective width of centrifugal fan wheel(s) in a fan system during operation. The reason for the adjustment is to prevent stall when running the fan over a wider range of system operating points. This is of particular use in high turndown variable air volume systems commonly encountered in HVAC systems. An additional option function is to isolate a single fan, in a fan system, if that fan should fail, to prevent reverse flow through the failed fan.
US10527045B2
A motor of a ceiling fan includes a support unit, a rotor unit, a first bearing, a supporting bearing and a stator unit. The support unit has a shaft. The rotor unit has a rotational connecting member. The rotational connecting member includes a central hole through which the shaft extends, as well as an inner flange extending inwardly of the central hole. The first bearing includes an inner race fit around the shaft and an outer race connected to an inner periphery of the rotational connecting member. The inner and outer races are spaced from each other in a radial direction perpendicular to the shaft. The supporting bearing includes a fixed race fit around the shaft and a rotational race abutting with the inner flange. The fixed race and the rotational race are spaced from each other in an axial direction. The stator unit is connected to the support unit.
US10527039B2
A scroll compressor is provided that may include a communication hole that penetrates from a side surface of a non-orbiting scroll adjacent to a discharge side to a thrust bearing surface between the non-orbiting scroll and an orbiting scroll, and a decompression member having a radial sectional area smaller than a radial sectional area of the communication hole and inserted into the communication hole. A refrigerant discharged to a discharge space may be introduced to a suction space through the passage between the communication hole and the decompression member, thereby preventing a high vacuum state of a compression chamber, and a refrigerant passing through the communication hole may be decompressed during a normal operation to restrain leakage of the refrigerant to the thrust bearing surface between the non-orbiting scroll and the orbiting scroll, thus increasing compression efficiency.
US10527036B2
A plunger pump fluid end housing assembly comprising: a fluid end housing, multiple plungers, a single in-line suction valve and seat corresponding with each said plunger, a discharge valve and seat corresponding with each said plunger; wherein axis of said suction valve and seat are parallel with said plunger, and the suction manifold is positioned to feed the fluid chamber opposite the power end of the fluid end. Plunger chamber of said fluid end housing is square or rectangular in cross section with large fillets at corners and flats between said fillets. Said flats are approximately equal in width to radii of said fillets.
US10527033B2
A diaphragm for use in a pump is provided. The diaphragm includes a flexible disc-shaped body having a first surface and an outer edge. The flexible disc-shaped body is made of an elastomer material. The fabric is applied on the first surface of the flexible disc-shaped body. And the fabric is composed of woven aramid based fibers.
US10527031B2
An improved air compressor includes a cylinder fitted with a piston body, a main frame for mounting a motor, and an air storage container. The cylinder defines a plurality of exit holes regulated by a control mechanism including a resilient sheet having a root and a plurality branches corresponding to the exit holes. The root and branches of the resilient sheet are individually attached to a top wall of the cylinder at separate points, so that each of the branches can be individually moved by the compressed air produced in the cylinder to open or close the corresponding exit hole without affecting movements of the other branches, so that the piston body can conduct reciprocating motion more smoothly, and thus the performance of the air compressor can be increased.
US10527030B2
A device for use by an individual for sexual pleasure varying in form, i.e. shape, during its use and allowing for the user to select multiple variations of form either discretely or in combination and for these dynamic variations to be controllable simultaneously and interchangeably while being transparent to the normal use of the device, including the ability to insert, withdraw, rotate, and actuate the variable features manually or remotely. According to embodiments of the invention localized and global variations of devices are implemented using fluidics and electromagnetic pumps/valves wherein a fluid is employed such that controlling the pressure of the fluid results in the movement of an element within the device or the expansion/contraction of an element within the device.
US10527027B2
In accordance with at least one aspect of this disclosure, a structure can include a first body formed from a first material, and a second body disposed on or embedded within the first body. The second body includes a shape memory alloy configured to provide a first stress to the first body in a first state and a second stress to the first body in a second state. The shape memory alloy is configured to transition from the first and second state as a function of an applied activation energy.
US10527020B2
An ignition apparatus for an internal combustion engine provided with an ignition coil and a spark plug. An ECU enables operation of a plurality of continuous discharges in the spark plug and also detects a flow speed of a combustible air/fuel mixture. In a first discharge, a supply of a primary current terminates the first discharge, with energy remaining in the ignition coil, from an initiation of the ignition to an initiation of the spark plug, when the detected flow speed exceeds a predetermined first threshold. Thereafter, a second discharge is performed by shutting off the primary current.
US10527019B2
A method for starting an engine for a hybrid electric vehicle that includes a starter connected to the engine by a gear to start the engine and a motor-generator connected to the engine by a belt to start the engine or produce electricity include determining whether a start signal is input, determining whether a predetermined cold start condition is satisfied when it is determined that the start signal is input, starting the engine by use of the starter in a predetermined cold start mode when the cold start condition is satisfied, determining whether a predetermined cooperative control start condition is satisfied when the cold start condition is not satisfied, and starting the engine by use of the starter and the motor-generator in a predetermined cooperative control start mode when the cooperative control start condition is satisfied.
US10527017B2
In a high-pressure pump, a relief valve seat surrounds an opening of a relief valve passage of a valve seat main body in a first space. A relief valve member includes a relief valve main body and a relief valve seat portion. The relief valve main body has a rod shape. The relief valve seat portion is integrated with an end of the relief valve main body so as to be capable of contacting the relief valve seat. The relief valve member is provided in the first space so as to be reciprocable in an axial direction. A relief valve urging member urges the relief valve member toward the relief valve seat. A support portion includes a support main body that slidably supports an outer wall of the relief valve main body so as to guide a reciprocating movement of the relief valve member in the axial direction.
US10527013B2
A hyperbaric fuel system (10a, 10b) produces hydrogenated liquid fuel (30) for combustion reactions of compression or spark ignition engines and improves fossil fuel efficiency without requiring major changes to existing fuel systems. The hydrogenated liquid fuel (30) decreases the NOx, CO and unburned hydrocarbon particulate matter, and reduces the consumption of liquid fuel (26). The systems produces hydrogen gas (18) and dissolves the hydrogen gas (18) in the liquid fuel (26) using several chambers, including a hyperbaric mixing chamber (58), between the liquid fuel supply and a fuel pump (28) supplying the hydrogenated liquid fuel (30) to fuel injectors (40). Unused hydrogen gas (18) and hydrogenated liquid fuel (30) is recirculated to minimize loss of efficiency. The system preferably includes a water reservoir and electrolysis device to generate the hydrogen gas.
US10527007B2
This invention relates to improvements in internal combustion engines. More particularly it relates to increased levels of usable electrical energy production and fuel efficiency within a relatively fixed speed, cam-track style Engine/Generator when combined with the secondary injection or injections of a rapidly expanding medium (usually water) into the engines combustion chambers during and after the combustion process has been initiated. The injection of said medium causing reduced fuel consumption, increased cylinder pressure, an extended usable piston stroke length, and increased usable energy production, while reducing the temperature of the combustion gases in order to control or eliminate the production of the pollutant, NOx and to further reduce thermal pollution exhausted into the atmosphere.
US10527000B2
An aircraft with at least one engine that generates a hot air flow in operation of the aircraft, wherein at least one hot air exhaust is provided for exhausting the generated hot air flow, the at least one hot air exhaust comprising at least one first exhaust section that is mounted in a rotatable manner to at least one second exhaust section via an associated off-axis swivel joint, wherein an actuating member is provided that is adapted for applying a turning moment to the at least one second exhaust section in operation of the aircraft in order to displace a longitudinal axis of the at least one second exhaust section with respect to a longitudinal axis of the at least one first exhaust section by a predetermined displacement angle.
US10526992B2
A method to detect and mitigate sensor degradation in an automobile system includes: collecting output signal data from at least one of a sensor and an actuator which is outputting the signal data related to operational parameters of a vehicle system; placing the sensor or the actuator in communication with a fault box used to purposely corrupt the output signal data; analyzing patterns of the output signal data compared to signal data from a nominal operating sensor or actuator using an artificial intelligence program; identifying when a statistical range of the patterns exceeds a first threshold level; and modifying a control signal to change the operational parameters of the vehicle system.
US10526991B2
An abnormality detection device includes: an opening degree acquisition unit, which acquires a plurality of opening degree data indicating an opening degree of a valve provided in a vehicle, the opening degree being measured during a certain period; an integration unit, which calculates an integrated value of a plurality of differences by integrating the plurality of differences between a plurality of opening degree actual measurement values indicated by the plurality of opening degree data acquired by the opening degree acquisition unit and an opening degree target value of the valve; and a determination unit, which determines that there is an abnormality in the vehicle when the integrated value integrated by the integration unit is higher than a certain value.
US10526987B2
A NOx catalyst is provided on an exhaust passage of an engine. The NOx catalyst reduces the occluded NOx when an air-fuel ratio of exhaust gas is in the vicinity of a stoichiometric air-fuel ratio or in a richer state than the stoichiometric air-fuel ratio. Turbocharging is executed by turbochargers. In a low load region within the reduction execution region, a target air-fuel ratio is achieved, as required for NOx reduction, by air amount adjustment with an air amount control valve provided on an intake passage. Since a large amount of air is needed in the high load region within the reduction execution region, the target air-fuel ratio is achieved by air amount adjustment using turbocharging pressure control.
US10526986B2
According to one aspect of the present disclosure, a method of controlling an exhaust gas recirculation (EGR) system of an engine system includes determining a first EGR command according to a first method during a steady state engine condition, determining a second EGR command according to a second method during a transient engine condition, wherein the first method is based at least in part on values from a NOx sensor, and the second method is not based on values from a NOx sensor. The method further includes adjusting an EGR valve of the EGR system based on the first EGR command during the steady state engine condition, and adjusting the EGR valve based on the second EGR command during the transient engine condition.
US10526983B2
It is a challenge to reduce unburned hydrocarbon emissions for gaseous fuelled engines, especially at low engine load conditions, to meet demanding emission regulation targets. A method for reducing unburned hydrocarbon emissions in a lean-burn internal combustion engine that is fuelled with a gaseous fuel comprises adjusting the timing for closing of an intake valve as a function of engine operating conditions by one of advancing timing for closing of the intake valve and closing the intake valve earlier during an intake stroke; and retarding timing for closing of the intake valve and closing the intake valve later during a compression stroke. The volumetric efficiency of the internal combustion engine is reduced and unburned hydrocarbon emissions are maintained below a predetermined level.
US10526980B2
To improve accuracy in misfire determination, a control apparatus for an internal combustion engine that controls an internal combustion engine having a variable compression ratio mechanism capable of changing the compression ratio of the internal combustion engine includes a controller configured to: determine that a misfire occurs if the magnitude of rotational fluctuation of the internal combustion engine is equal to or larger than a misfire criterion value and to make the misfire criterion value larger during the time in which changing of the compression ratio of the internal combustion engine is in progress than during the time in which the compression ratio is not being changed.
US10526977B2
A regulator device for automatically regulating a power plant of a rotary wing aircraft having a turbine engine includes a computer system. The computer system, while implementation of an idling mode of operation of the turbine engine is requested and the aircraft is standing on ground, implements the idling mode of operation and operates the turbine engine in compliance with idling mode of operation as a function of operational and hierarchically ordered conditions either through a first mode of regulation by regulating a speed of rotation (Ng) of a gas generator of the turbine engine or through a second mode of regulation by regulating a speed of rotation (NTL) of a free turbine of the turbine engine.
US10526975B2
A power extraction system and method for a gas turbine engine of a vehicle are provided. The system has an HP spool tower shaft coupled between an HP spool of the gas turbine engine and an accessory gearbox assembly coupled to the gas turbine engine. The HP spool tower shaft extracts mechanical power from the HP spool. The system has an LP spool tower shaft coupled between an LP spool of the gas turbine engine and the accessory gearbox assembly. The LP spool tower shaft extracts mechanical power from the LP spool. The system further has the accessory gearbox assembly having an accessory drive combining the mechanical power from both the HP spool and LP spool, having a planetary gear train coupled to the accessory drive, and having one or more engine-driven accessories coupled to the planetary gear train and driven by a planetary gear train output to generate power.
US10526973B2
A system for supplying a turbine engine with fluid includes a first low-pressure pump, a downstream hydraulic resistance and a high-pressure volumetric pump located between the first low-pressure pump and the downstream hydraulic resistance. The downstream hydraulic resistance includes at least one element selected among a fluid proportioning unit, a filter, a flow meter, an exchanger, a cut-off valve and an injection system. The supply system includes a second low-pressure pump and a supply variator configured such as to vary the flow of fluid supplied to the second low-pressure pump, the second low-pressure pump and the supply variator being located parallel to the first low-pressure pump.
US10526972B2
A fuel manifold may be provided for use in a turbine engine. The fuel manifold may include four discrete segments including a first segment, a second segment, a third segment, and a fourth segment. The fuel manifold may also include a first line coupled to the first segment and the second segment and a second line coupled to the third segment and the fourth segment. The first line may be configured to supply a first portion of the fuel to the first segment and a second portion of the fuel to the second segment. The second line may be configured to supply a third portion of fuel to the third line and a fourth portion of fuel to the fourth segment.
US10526964B2
Hydrogen gas compression systems that each include a multistage centrifugal compressor in which each stage has an inlet-to-outlet pressure rise ratio of about 1.20 or greater. In one embodiment, the multistage compressor includes six high-speed centrifugal compressors driven at a speed of about 60,000 rpm. The compressor has an output of more than 200,000 kg/day at a pressure of more than 1,000 psig. The compressors for the compression stages are distributed on both sides of a common gearbox, which has gearing that allows axial thrusts from the compressors to be handled effectively. Each stage's compressor has a unique impeller, which is secured to a support shaft using a tension-rod-based attachment system. In another embodiment, the multistage compressor is driven by a combustion turbine and one or more intercoolers are provided between compression stages. Each intercooler is cooled by coolant from an absorption chiller utilizing exhaust gas from the combustion turbine.
US10526962B2
A variable compression ratio apparatus including an eccentric cam interposed at an internal circumference of a front end portion of a connecting rod, in which a first chamber is formed to realize a high compression ratio by a piston by rotating the eccentric cam in one direction and a second chamber is formed to realize a low compression ratio by the piston by rotating the eccentric cam in an opposite direction may include a first spool valve selectively supplying a hydraulic pressure to expand the first chamber or the second chamber for realizing the high compression ratio and the low compression ratio; a second spool valve forming a control hydraulic pressure for the operation of the first spool valve; and an oil control valve controlling the operation of the second spool valve.
US10526952B2
Intake assemblies for an engine are provided. In one aspect, an air intake assembly includes a screen defining a plurality of air passage holes therein, a fan, a flywheel, a crankshaft, and a screen support member coupled to the screen. The fan, the flywheel and the screen support member are coupled to the crankshaft with a single fastener, and the screen, the fan, the flywheel, the crankshaft and the screen support member all rotate together. In one aspect, the screen support member supports the screen a distance away from the fan such that the screen is completely spaced-apart from and does not engage the fan. In one aspect, a screen support member includes a base near one end of the screen support member and a plurality of coupling locations near a second end. The screen couples to the screen support member at the plurality of coupling locations.
US10526946B2
A device for providing a liquid additive into an exhaust line includes a tank, a delivery line, a heating element formed of a posistor or PTC material for heating the additive in the tank and/or the delivery line, and a dosing device or doser for dosing the liquid additive. The dosing device has a coil and a movable component and the movable component can be moved by the coil. The coil can be connected electronically in series with the heating element by a first switching element. It is thus possible for an activation current through a heating element formed of a posistor material to be limited in magnitude in an inexpensive manner.
US10526942B2
An internal combustion engine, which includes a collection device that is arranged in an exhaust pipe through which an exhaust gas emitted from a cylinder passes and collects PM contained in the exhaust gas and an NOx sensor that is arranged on an upstream side of the collection device and detects an NOx content in the exhaust gas, includes: an estimating device which estimates a PM content in the exhaust gas at the upstream side of the collection device from a detection value of the NOx sensor, based on a trade-off relation between an NOx emission amount and a PM emission amount from the cylinder.
US10526937B2
A baffle plate includes a curved part which in turn includes a bottom portion (40), an upstream inclined portion (41), and a downstream inclined portion (42). A part of the downstream inclined portion adjacent to the bottom portion is provided with a first downstream through hole (49) elongated in the axial direction of the crankshaft, and a downstream side wall (50) extending from a downstream edge of the first downstream through hole in an upstream direction with respect to the rotational direction of the crankshaft, and a part of the downstream inclined portion remote from the bottom portion is provided with a plurality of second downstream through holes (52).
US10526935B2
An exhaust valve rocker arm assembly operable in a combustion engine mode and an engine braking mode can include a rocker shaft and a rocker arm. The rocker shaft can define a pressurized oil supply conduit. The rocker arm can receive the rocker shaft and is configured to rotate around the rocker shaft. The rocker arm can have an oil supply passage defined therein. A valve bridge can engage a first exhaust valve and a second exhaust valve. A hydraulic lash adjuster assembly can include first and second plunger bodies, the first plunger body can engage the valve bridge.
US10526934B2
A friction loss management system for an engine, comprises a combustion engine comprising a crankshaft and a plurality of cylinders, a reciprocating piston assembly connected to the crankshaft, a fuel injector connected to an injection controller, an intake valve connected to an intake valve controller, and an exhaust valve connected to an exhaust valve controller. A control unit comprises at least one set of control algorithms configured to receive engine power demand data, and determine a number of cylinders of the plurality of cylinders for deactivation based on the received engine power demand data and further based on sensed or stored friction values for the plurality of cylinders. Determining the number of cylinders of for deactivation minimizes friction between the plurality of cylinders and their respective reciprocating piston assembly by selecting a cylinder combination of active cylinders and deactivated cylinders with the lowest total friction while meeting engine power demand.
US10526931B2
An electro hydraulic valve for a cam phaser, including an electromagnetic actuator assembly, and a hydraulic assembly, wherein the electromagnetic actuator assembly and the hydraulic assembly are arranged axially aligned along a longitudinal axis, wherein the hydraulic assembly includes a valve housing in which a valve piston is arranged axially movable along the longitudinal axis, wherein a plunger for positioning the valve piston along the longitudinal axis is arranged within the electromagnetic actuator assembly, and wherein the electromagnetic actuator assembly and the hydraulic assembly are connected with one another indirectly or directly, wherein the electromagnetic actuator assembly includes an actuator housing and a friction or form locking connection of the electromagnetic actuator assembly with the hydraulic assembly is provided by an ultrasonic weld between the actuator housing and the valve housing.
US10526915B2
A gas turbine engine comprises an engine having a compressor section, and a turbine section. A firewall and accessory pumps are mounted on a downstream side of the firewall. The accessory pumps are driven by electric motors mounted on the firewall on an upstream side of the firewall.
US10526912B2
A method of designing a turbine blade includes the steps of forming at least two notches on a tip of a turbine blade, each of the at least two notches having a known dimension. The turbine blade has a pressure side and a suction side. The method further includes the step of operating a gas turbine engine including the turbine blade to expand a length of the turbine blade such that the tip of the turbine engages a casing. The method further includes the steps of viewing the tip of the turbine blade after the step of operating of the gas turbine engine, determining an appearance of the notches on the tip and determining a manufacturing length of the turbine blade based on the step of determining the appearance the notches.
US10526902B2
Disclosed is a method for producing a blade for a turbomachine, in particular for an aero engine. The method comprises providing at least one blade airfoil with a first platform region and at least one blade root with a second platform region and joining the blade airfoil and the blade root at the respective platform regions by a friction welding method at a common joint region of the platform regions, the blade airfoil and the blade root being made of materials which are different from each other. Also disclosed is a blade which is and/or can be obtained by such a method.
US10526889B2
A system for active noise blocking of top drive acoustical waves includes a first accelerometer for detecting a first acoustical wave generated by the top drive of a drilling rig. A second accelerometer detects a second acoustical wave after the first acoustical wave has interacted with an anti-wave. An active noise blocking generator generates the anti-wave responsive to the detected first acoustical wave and the detected second acoustical wave and applies the anti-wave to the first acoustical wave. The anti-wave is generated to drive the second acoustical wave to zero responsive to application of the anti-wave to the first acoustical wave.
US10526882B2
A hydraulic fracturing system for fracturing a subterranean formation includes a power generation system, a transmission section, and an equipment load section. The power generation system includes a turbine generator that generates electricity that is used to power equipment in the equipment load section. The equipment in the equipment load section conditions and pressurizes fluid that is injected into a wellbore for fracturing the formation. The power generation and equipment load sections are distal from one another are separated by a long distance. The transmission section connects the power generation and equipment load sections, and thus spans the long distance between these sections.
US10526877B1
A method for controlling the liquid load size of a plunger lift well during the shut in time of the well to facilitate a controlled plunger rise. Intra-cycle control allows dynamic adjustments within a cycle to keep the plunger running and not stalling out or rising too fast. The method includes the steps of shutting in the well to build up pressure within the well, adjusting a size of a liquid slug within the tubing while the well is shut in, opening a valve to relieve pressure within the well and raise the plunger within the tubing, pushing the liquid slug out of the well with the plunger, and closing the valve wherein the plunger falls within the tubing. The intra-cycle adjustments include reducing the size of the liquid slug for preventing fluid loading and increasing the size of the liquid slug for controlling a rise rate of the plunger.
US10526874B2
A filtering medium for removal of solids from a fluid. A solid filtering matrix contains fluid passages that are made up of a plurality of chambers with connecting channels. The chambers have a greater diameter than the connecting channels.
US10526869B2
Scale remediation at or around a downhole safety valve (DSV), including the volume of a wellbore in a subterranean formation above the DSV. Wellbore fluid is displaced using a gas, the DSV is closed, the gas is released, and a treatment fluid comprises a base fluid and a scale-removal agent is allowed to react with scale in the volume of the wellbore above the DSV.
US10526867B2
Methods of sealing a hydrocarbon well containing a control line. The hydrocarbon well includes a casing string extending within a wellbore and defining a casing conduit, production tubing extending within the casing conduit and defining a tubing conduit, and at least one control line extending within an annular space. The methods include fluidly isolating a downhole region of the tubing conduit from an uphole region of the tubing conduit and actuating a shape charge device. The actuating includes forming a plurality of openings within the production tubing and severing the at least one control line. The methods also include positioning a diversion structure within the uphole region of the tubing conduit, pumping a sealing material into the annular space at the sealing material injection region, and curing the sealing material to form a fluid seal that extends within the annular space and the uphole region of the tubing conduit.
US10526864B2
A seal backup including: a ring-like body, the body including: a first portion of the body having a first generally zig-zag construction, the first generally zig-zag construction facilitative of radial expansion of the first portion; a second portion of the body having a second generally zig-zag construction, the second generally zig-zag construction facilitative of radial expansion of the second portion; a parting feature disposed between the first portion of the body and the second portion of the body facilitative of relative movement between the first portion of the body and the second portion of the body.
US10526862B2
An apparatus according to which a subterranean formation in which a wellbore extends is hydraulically fractured, the apparatus comprising first and second manifolds, the first manifold including first and second flow lines adapted to be in fluid communication with first and second pumps, respectively, the first pump being adapted to pressurize fluid received from the first flow line, and the second pump being adapted to pressurize fluid received from the second flow line, and the second manifold including a third flow line adapted to convey pressurized fluid from the first and second pumps to the wellbore to hydraulically fracture the subterranean formation in which the wellbore extends. The apparatus is adapted to be connected to another apparatus used to hydraulically fracture the subterranean formation in which the wellbore extends by moving one, or both, of the first and second flow lines relative to the third flow line.
US10526854B2
A method for handling pipe includes orienting a pipe having first and second ends so that the second end of the pipe is positioned vertically above the first end, and while the pipe is oriented with the second end positioned vertically above the first end, gripping onto the pipe proximate the first end with a lift jaw assembly that is coupled to a lift arm assembly. The pipe is vertically misaligned at a substantially non-zero misalignment angle relative to the first end of the pipe while gripping the pipe with the lift jaw assembly, wherein vertically misaligning the pipe includes rotating the lift jaw assembly relative to the lift arm assembly.
US10526851B2
A connecting element for a tubular component, the connecting element being overlaid with a coating including a principal layer constituted by a nickel-phosphorus alloy, a tubular component including one or more such connecting elements, and a method for producing such a connecting element.
US10526847B2
A downhole adjustable drilling inclination tool including an outer housing, an inner housing, a compression spring, a piston assembly, and a tilt housing. The piston assembly is fluidly controlled to move axially along the outer diameter of a bottom end portion of the inner housing so that a rotatable control ring moves about a guide pin to hold a neutral, straight, or bent position of the piston assembly corresponding to an amount of compression of the compression spring. The tilt housing partially disposed within the outer housing includes a bolt plate pin channel configured to receive a bolt plate pin of the piston assembly that travels to tilt the tilt housing by a tilting mechanism that connects the tilt housing to the outer housing and position the tilt housing in a neutral, straight, or bent position corresponding to the neutral, straight, or bent position of the piston assembly.
US10526820B2
A handle system and mechanism for a vehicle rolling door is disclosed. The system has an inside handle with a handle portion and a shank portion. The system also has a selectively rotatable swing plate. The swing plate selectively contacts the shank portion of the inside handle to assist in opening the door. The swing plate can also contact a stop plate. An outside handle is also provided.
US10526817B2
A vehicle includes a door with an interior door cavity, as well as a lock rod and another item of a locking system, an impact beam, an attack member and a push member, all housed in the interior door cavity. The impact beam crosses the other item from laterally between the other item and the door. The attack member faces the lock rod from laterally between the door and the lock rod. The push member, along the impact beam, faces the other item from laterally between the other item and the door and laterally beyond the impact beam. When the door collapses when compromised by a side impact event, the door carries the attack member for attacking action on the lock rod. The door additionally carries the push member for counterpart pushing action on the other item. A connection between the lock rod and the other item thus breaks.
US10526814B2
A wireless ultra-low power portable lock may be realized as a lock apparatus including: a locking mechanism having at least locked and unlocked states, the locking mechanism operable to provide physical resistance to being unlocked when in the locked state; an actuator operable to move the locking mechanism from the locked state to the unlocked state in response to a received signal; and a controlling unit configured to control the actuator and to receive one or more signals from one or more devices external to the lock apparatus.
US10526811B2
A method of providing information on an interior of a shelter via a sail is presented. The method includes attaching a first fastener of the sail to a peak bracket of the shelter and attaching a second fastener of the sail to a leg bracket of the shelter. The method also includes attaching a third fastener of the sail to a first joint of the shelter and attaching a fourth fastener of the sail to a second joint of the shelter.
US10526803B2
A platform assembly, such as for a utility or communications monopole, can include a central mounting bracket, such as can be configured for mounting about a monopole. One or more or at least three platforms can extend laterally from the central mounting bracket. One or more or at least three lower rails can extend between adjacent pairs of the platforms. One or more or at least three upper rails can be located above respective lower rails. A plurality of vertical mounting pipes can interconnect respective upper rails to corresponding lower rails. Such vertical mounting pipes can support the respective upper rails with respect to the corresponding lower rails. One or more or at least three corner connection plates can extend between adjacent upper rails. A vertical support pedestal can connect at least one of the corner connection plates to an underlying one of the one or more or at least three platforms.
US10526802B2
An apparatus and method for manufacturing and using segmented and integrated solutions for scaffold extensions are disclosed. An example embodiment comprises: a standard scaffold support component including at least one post element; and a scaffold extension including a runner element and a bracing element coupled to the post element of the standard scaffold support component to produce a modified scaffold support component with a scaffold extension. The scaffold extension can be a one-sided scaffold extension or a two-sided scaffold extension. The scaffold extension can be coupled to the post element of the standard scaffold support component with a hinged and swingable coupling. The scaffold extension can be integrated into the post element of the standard scaffold support component. The scaffold extension can be integrated into a retrofit scaffold support component configured to be coupled to the standard scaffold support component.
US10526800B2
A hand tool is provided for the application of joint compound on wall board, having a planar blade affixed to an ergonomic handle. The blade has a concave arcuate working edge, wherein the concave arcuate curve extends the entire length of the working edge to each corner of the working edge. The concave arcuate working edge may be used to apply a self-feathered layer joint compound over drywall tape on planar butt joint or an inside corner joint. The blade is laterally flexible.
US10526793B2
A method of assembling resilient floorboards is disclosed that includes the step of bending an edge of a floorboard during the assembling. The bending reduces the force required for connection of the edge to another edge of a juxtaposed floorboard. The floorboards may be provided with a mechanical locking system for vertical and horizontal locking of two adjacent floorboards.
US10526787B2
A roofing shingle has a shingle body with at least a top layer having a buttlap portion with a butt edge and a headlap portion. An exposure zone extends from the butt edge toward the headlap portion and is configured to be exposed to the environment when the roofing shingle is installed on a roof. A shadow formation may be located in the exposure zone of the top layer. The shadow formation and the exposure zone differ from each other in at least one aspect, such as color. The top layer may be substantially rectangular and have no tabs formed along the butt edge. A thickness of the exposure zone and a thickness of the shadow formation may be substantially identical. The shadow formation may be a simulated cut out, slit or slot.
US10526786B2
The present technology relates to beams having a cross section defining a plurality of channels and assemblies comprising the beams. In embodiments the cross section may define four channels, facing in four directions. The cross section has the advantages of providing structural channels that provide strength, platforms for attaching sliding and fastening components, and conduits for protecting internal components. The interior and exterior surfaces of the channels are configured to permit multiple carriers to slide/roll in linear motion independently in multiple directions, with smooth action and stability due to one or more guiding features to distribute load. These and other embodiments are discussed in greater detail in the detailed description and drawing figures.
US10526785B2
A deformable device has an extended state, a flattened state, and a rolled state if a beam, where a stiffness and strength of the deformable beam or hinge in the extended state is greater than a different stiffness and strength of the deformable beam or hinge in the flattened state. An end face cross section includes a main C curved member which defines an about circular shape of an arc ranging between about a quarter arc and a substantially full circle. A periodic C curved member defines at least two about C shaped curves. The periodic C curved member has a first periodic C curved member end mechanically coupled to the first main C curved member end, and a second periodic C curved member end mechanically coupled to the second main C curved member end. A deformable device with a V shaped member is also described.
US10526775B2
A toilet according to an embodiment includes a toilet body and a water drainage socket. The toilet body has a water drainage outlet on a back surface thereof. The water drainage socket connects the water drainage outlet and an inlet of a water drainage pipe that is provided on a wall surface. The back surface of the toilet body is provided with an opening and a guide part. The opening is provided to insert therethrough a tubular member that extends from the wall surface in a case where the toilet body is mounted on the wall surface. The guide part guides the tubular member that is provided in a state where it is inserted through the opening so as to move to an outer side of the water drainage socket in a case where the toilet body is mounted on the wall surface.
US10526774B2
A method and an apparatus for delivering a solution to a region of a human body, and washing, cleaning, and drying the region are provided. The apparatus includes a toilet seat assembly, and a spraying nozzle assembly. The spraying nozzle assembly includes one or more spray nozzle units having one or more spray nozzle bodies that are retractable and adapted to deliver the solution, a first driving motor being connected to the one or more spray nozzle units and adapted for moving the one or more spray nozzle bodies in retracting-and-extending motion, and a second driving motor being connected to the one or more spray nozzle unit and adapted for moving the one or more spray nozzle units in three-dimensional circular rotational motion. The one or more spray nozzle units may further include one or more nozzle jet head openings.
US10526765B2
A work vehicle includes a bucket which can perform a tilting operation with a hydraulic oil, a valve adjusting a flow rate of the hydraulic oil having the bucket perform the tilting operation, an electromagnetic proportional control valve generating a pilot pressure guided to the valve, a controller outputting a current to the electromagnetic proportional control valve, and a first sensor for detecting the tilting operation. The controller detects a horizontal state of the bucket based on an output from the first sensor. The controller adjusts a value for the current output to the electromagnetic proportional control valve after the horizontal state of the bucket is detected, and starts calibration of data for predicting an operation speed of the bucket in the tilting operation.
US10526762B2
The present application discloses a final joint of an immersed tunnel, a prefabrication method and an installation method, wherein the final joint includes two end surfaces connected with installed adjacent tube sections; the two end surfaces are both tilted surfaces, so that the longitudinal profile of the final joint along an installation direction is of an inverted trapezoid structure; and the final joint further may be of a structure with a tube section I and a tube section II which are connected with each other. The final joint of the immersed tunnel is simple in structure, convenient to control and relatively high in precision, thereby reducing lots of open sea diving work and lowering a risk of installation quality defects; as prefabrication procedures are simple, the final joint may be prefabricated in a land factory and then transported to the site, thereby reducing influence of weather conditions on construction; a body structure of the final joint is prefabricated in the factory, and then the overall final joint is transported to the site for installation; water stop systems realize quick water stop, thus forming a dry construction environment; and therefore, the influence of weather and tidal current conditions on a project may be reduced, and a quality risk may be lowered.
US10526761B2
A method for the construction of an improved tank base. A tank base is constructed for protection against accidental spills and/or leaks associated with a tank battery. The improved tank base comprises at least one part of a suitable substrate, which allows for the adhesion of an elastomer such as polyurea. Polyurea is preferably applied using a spray device which yields an average coverage of about 50-80 mils, and most preferably 60 mils. If more than one substrate is used, one or more substrates can be bound together with a fastening system. Once pressure is applied in the form of weight, the fastening system can be removed, resulting in an improved tank base having at least one seam and impervious to the fluid of the tank battery.
US10526759B2
The present disclosure provides an isolation and restoration method for compound contaminated soil. The isolation and restoration method for the compound contaminated soil provided by the present disclosure is used for isolation and restoration of a contaminated site, which includes: laying an isolation layer, a pure soil layer and an arable soil layer containing compound soil in turn on the contaminated site which is flattened and compacted, where the compound soil is composed of loess, slaked lime, fine sand and substances having an adsorption function in a volume ratio.
US10526752B2
Soft, durable and bulky tissue products comprising non-wood fibers and more particularly high yield hesperaloe pulp fibers are disclosed. The tissue products preferably comprise at least about 5 percent, by weight of the product, high yield hesperaloe pulp fiber and have relatively modest tensile strengths, such as a geometric mean tensile (GMT) greater than about 1,000 g/3″, and improved durability and cross-machine direction (CD) properties, such as a CD Stretch greater than about 10 percent. Additionally, at the foregoing tensile strengths the products are not overly stiff. For example the tissue products may have a Stiffness Index less than about 10.0.
US10526743B2
Pressure sensor for measuring the level of a liquid in an appliance such as a washing machine, a dishwasher or the like, including a casing having a cavity, a deformable membrane having an outer edge fixed to the casing so as to divide the cavity of the casing in a first chamber and in a second chamber, and in wherein the membrane is susceptible to deformation as a function of the pressure difference in said chambers, and a detector device located in the first chamber and adapted to provide an electrical signal indicative of the deformation of the membrane, wherein the housing incorporates an air trap including a cup surrounding said second chamber, a tubular portion intended to be connected directly to a tank adapted to contain a liquid, and a barrier forming a siphon between said tubular portion and said second chamber.
US10526738B2
Disclosed herein are a washing machine and a method for controlling a washing machine. The washing machine may include: a body; a tub provided inside of the body to store water; a detergent supply unit disposed adjacent to the tub to supply detergent to the tub during an operating mode for washing laundry and to receive water during a cleaning mode; and a controller configured to allow a cleaning of the detergent supply unit to be performed by controlling a flow of water of the detergent supply unit and the tub during the cleaning mode of the detergent supply unit.The present disclosure may be possible to keep the washing machine clean by automatically cleaning a detergent supply unit. In addition, it may be possible to improve the quality and the reliability of the product by automatically cleaning a detergent supply unit by using an input.
US10526732B2
To ensure during the braiding of braiding cores, which have a complex braiding core geometry or vastly different side lengths, that the braiding threads are always correctly following the braiding core contour in terms of storage, at least two braiding rings are provided, which have a constant opening cross-section and are arranged in series directly adjacent to one another. The opening cross-sections delimited by the braiding rings overlap at least partially. The braiding rings are adjustable independently of one another.
US10526726B2
A high-quality nitride crystal can be produced efficiently by charging a nitride crystal starting material that contains tertiary particles having a maximum diameter of from 1 to 120 mm and formed through aggregation of secondary particles having a maximum diameter of from 100 to 1000 μm, in the starting material charging region of a reactor, followed by crystal growth in the presence of a solvent in a supercritical state and/or a subcritical state in the reactor, wherein the nitride crystal starting material is charged in the starting material charging region in a bulk density of from 0.7 to 4.5 g/cm3 for the intended crystal growth.
US10526725B2
This invention provides a transparent magnetooptical material that is suitable for use in a magnetooptical device such as an optical isolator. Said magnetooptical material comprises either a transparent ceramic consisting primarily of a complex oxide that can be represented by formula (1) or a single crystal of such a complex oxide. Said magnetooptical material does not absorb fiber-laser light in the 0.9-1.1 μm wavelength range, does not cause heat lensing, and has a higher Verdet constant than TGG crystals, with a Verdet constant of at least 0.14 min/(Oe·cm) at a wavelength of 1,064 nm. Tb2R2O7 (1) (In formula (1), R represents one or more elements selected from among the group consisting of silicon, germanium, titanium, tantalum, tin, hafnium, and zirconium (but not silicon only, germanium only, or tantalum only)).
US10526722B2
The present invention provides a method of manufacturing by the sublimation-recrystallization method more accurately detecting a thermal state of a starting material in a crucible and enabling control of the growth conditions while manufacturing an SiC single crystal. The method obtains the high frequency current to be supplied through the induction coil by a converter for converting AC current to DC current and an inverter means for converting the DC current output from the converter to a high frequency to obtain a high frequency current, obtains a grasp, in advance, of a relationship between a variation over time of a DC equivalent resistivity (DCV/DCI), calculated from a DC voltage value (DCV) and DC current value (DCI) converted by the converter at the time of growth of the silicon carbide single crystal, and a density of micropipes formed in the grown silicon carbide single crystal, and adjusts at least one of the DCV or DCI at the converter based on the relationship of the DC equivalent resistivity and micropipe density grasped in advance.
US10526719B2
Among other things, one or more systems and techniques for promoting metal plating profile uniformity are provided. A magnetic structure is positioned relative to a semiconductor wafer that is to be electroplated with metal during a metal plating process. In an embodiment, the magnetic structure applies a force that decreases an edge plating current by moving metal ions away from a wafer edge of the semiconductor wafer. In an embodiment, the magnetic structure applies a force that increases a center plating current by moving metal ions towards a center portion of the semiconductor wafer. In this way, the edge plating current has a current value that is similar to a current value of the center plating current. The similarity between the center plating current and the edge plating current promotes metal plating uniformity.
US10526713B2
A device for in-situ production of caustic and increasing alkalinity of a detergent and methods for increasing alkalinity of a detergent are disclosed. In particular, in situ electrochemical conversion of bicarbonate, sesquicarbonate or carbonate sources into caustic provides a safe means for increasing alkalinity of a detergent for a variety of cleaning applications. The invention further discloses methods for cleaning using the electrochemically enhanced detergent according to the invention.
US10526708B2
A method and apparatus are provided for plasma-based processing of a substrate based on a plasma source having a first, second and third electrodes disposed above a pedestal. The second electrode is disposed between the first and third electrodes. A first gap is formed between the first electrode and the pedestal and between the third electrode and the pedestal. A second gap is formed between the first and second electrodes, and a third gap is formed between the second and third electrodes. A first radio frequency (RF) power supply is connected to the first and third electrodes and is configured to predominantly deliver power to plasmas located in the first gap. A second RF power supply is connected to the second electrode and is configured to predominantly deliver power to plasmas located in the second and third gaps. In such a configuration, the power density of the plasmas located in the first gap can be independently controlled relative to the power density of the plasmas located in the second and third gaps.
US10526706B2
A gas supply unit includes a base plate, a plurality of gas supply regions protruding from the base plate and arranged on the base plate in a circumferential direction, and a plurality of sidewall trenches alternating with the gas supply regions on the base plate. A distance between opposing surfaces of the base plate increases in a radial direction from a center of the base plate in each of the plurality of sidewall trenches, so each of the plurality of sidewall trenches has a depth that decreases in the radial direction from the center of the base plate.
US10526704B2
A film forming apparatus includes a chamber having a processing space, a stage provided in the processing space and having a substrate placed thereon, a diffusion tube connected to the chamber so that a diffusion space communicating with the processing space is provided right above the stage, and a gas supply tube extending from the outside of the diffusion tube into the diffusion space through a portion of the diffusion tube and having a gas supply orifice in a portion thereof inside of the diffusion space. The gas supply orifice is formed so as to eject a material gas in a direction away from the stage.
US10526702B2
A film forming apparatus includes: a mounting table that is lifted/lowered between a processing location and a delivery location below the processing location; an encompassing member for encompassing the mounting table positioned at the processing location and to divide an inside of a processing container into a processing space of an upper space and a space of a lower side; an exhaust part for evacuating the inside of the processing container through the processing space; a purge gas supply unit configured to supply a purge gas to the lower side space; a clamp ring stacked on an upper surface of the encompassing member when the mounting table is positioned at the delivery location; and a guiding part formed at the encompassing member to be extended between an upper side of the mounting table and a lower side of the clamp ring and to guide a flow of the purge gas.
US10526697B2
A solid source material is described for forming a tungsten-containing film. The solid source material is tungsten hexacarbonyl, wherein content of molybdenum is less than 1000 ppm. Such solid source material may be formed by a process including provision of particulate tungsten hexacarbonyl raw material of particles of size less than 5 mm, wherein particles of size greater than 1.4 mm are less than 15% of the particles, and wherein content of molybdenum is less than 1000 ppm, and sintering the particulate tungsten hexacarbonyl raw material at temperature below 100° C. to produce the solid source material as a sintered solid.
