US10963842B1
One or more embodiments includes storing a group email message in multiple email mailboxes to obtain multiple stored email messages, receiving, for a first stored email message in the stored email messages, an updated label from a first user computing device, detecting, in response to receiving the updated label, that the stored email messages matches the first stored email message, and storing the updated label with at least a subset of the stored email messages. The method further includes transmitting, with the updated label and to a second user computing system, a second stored email message in the stored email messages.
US10963834B1
This disclosure describes techniques for utilizing sensor data to determine the results of events within a system. Upon receiving sensor data indicative of an event, the sensor data is analyzed to determine a result of the event. For instance, a user may identified upon entry to a facility, may pick items from shelves in the facility, and may be identified upon exit. Contents of a virtual shopping cart of the user may be maintained based on analysis of the sensor data as the user picks the items. When a user exits, a payment instrument of the user may be charged for a cost of the items and a receipt may be sent to a device of the user. A state-invariant time, representing a time before which all events have been processed, may be maintained such that no shopping sessions are finalized prior to the state-invariant time to avoid mistaken charges.
US10963824B2
A network system can receive, from each of a plurality of devices operated by a respective provider, at least one set of availability data associated with that provider. Each set of availability data includes a start location, an end location, a date, and a start time range. For each set of availability data, the network system can identify a paired data set from a plurality of paired data sets based on the respective start location and the respective end location of that set of availability data, and associate an identifier of the respective provider of that set of availability data with a group associated with the identified paired data set. The network system can receive request data from a computing device of a user, determine one of the plurality of paired data sets, and select a first provider from the group associated with the determined paired data set.
US10963820B2
In some implementations, a navigation application can integrate third party services into the navigation application in an easy to use and convenient manner. For example, the navigation application can receive user input indicating that the user is interested obtaining transportation from a ride hailing service. In response to receiving the indication, the navigation application can invoke an application extension for a third party ride hailing application. The navigation application and ride hailing application can then communicate to provide the ride hailing service through the navigation application.
US10963812B1
Some aspects of the present disclosure relate to computer processes for generating and training a generative machine learning model to estimate the true sizes of items and users of an electronic catalog and subsequently applied to determine fit recommendations, as well as confidence values for the fit recommendations, for how a particular item may fit a particular user. During training, the disclosed generative model can implement Bayesian statistical inference to calculate estimated true sizes of both items and users of an electronic catalog using both (1) a prior distribution of sizes for items and users and (2) a distribution based on obtained evidence regarding how items actually fit users. The resulting posterior distribution can be approximated using a proposal distribution used to generate the fit recommendations and associated confidence values.
US10963810B2
At a machine learning service, a determination is made that an analysis to detect whether at least a portion of contents of one or more observation records of a first data set are duplicated in a second set of observation records is to be performed. A duplication metric is obtained, indicative of a non-zero probability that one or more observation records of the second set are duplicates of respective observation records of the first set. In response to determining that the duplication metric meets a threshold criterion, one or more responsive actions are initiated, such as the transmission of a notification to a client of the service.
US10963798B2
A multimedia content distribution system can receive and store multimedia content items from content providers. The system may also receive and store content distribution information from a variety of different data sources that is related to the multimedia content items and the distribution of the multimedia content items. The system may predict viewership for a multimedia content item for future release dates based on the content distribution information, and provide automated control of the distribution of the multimedia content item, which may include distribution over a content distribution network.
US10963795B2
Methods and apparatus, including computer program products, implementing and using techniques for text analysis of medical study data to extract predictive data. Natural language processing is performed on a document in a collection of documents to determine whether the document contains medical model data. In response to determining that the document contains medical model data, content relating to the medical model data in the document is annotated. A first medical model is generated based on the annotations for the identified medical model data and a certainty threshold In response to the certainty threshold meeting a user setting, the first medical model is added to a predictive model for determining a risk score, based on the analyzed data.
US10963779B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for performing operations using data from a data source. In one aspect, a method includes a neural network system including a controller neural network configured to: receive a controller input for a time step and process the controller input and a representation of a system input to generate: an operation score distribution that assigns a respective operation score to an operation and a data score distribution that assigns a respective data score in the data source. The neural network system can also include an operation subsystem configured to: perform operations to generate operation outputs, wherein at least one of the operations is performed on data in the data source, and combine the operation outputs in accordance with the operation score distribution and the data score distribution to generate a time step output for the time step.
US10963777B2
A method for implementing a convolutional neural network (CNN) accelerator on a target includes utilizing one or more processing elements to implement a standard convolution layer. A configuration of the CNN accelerator is modified to change a data flow between components on the CNN accelerator. The one or more processing elements is utilized to implement a fully connected layer in response to the change in the data flow.
US10963775B2
In a method of operating a neural network device, a plurality of consecutive input data is received by an input layer. A delta data is generated by the input layer based on a difference between a current input data and a previous input data. A first current feature is generated by a first linear layer based on a first delta feature generated by performing a first linear operation on the delta data and a first previous feature. A second delta feature is generated by a first nonlinear layer based on a second current feature generated by performing a first nonlinear operation on the first current feature and a second previous feature. A third current feature is generated by a second linear layer based on a third delta feature generated by performing a second linear operation on the second delta feature and a third previous feature.
US10963774B2
Systems and methods for generating, adjusting and/or evolving a visual personification of an AI interface for an AI application are provided. More specifically, the visual personification of the AI interface is generated, adjusted, and/or evolved based on one or more user inputs and/or the evaluation of other known user data. Accordingly, the generated, adjusted and/or evolved visual personification of an AI interface based on the user increases engagement, trust, and/or emotional connection with the user without requiring any AI interface setting changes by the user.
US10963768B2
An improved illuminable card includes a carrier layer, first and second contact pads, or rails, supportably interconnected to the carrier layer to receive a power signal, and an illuminable patch supportably interconnected to the carrier layer or another carrier layer for electrical coupling with the first and second contact pads and illumination upon receipt of a power signal at the first and second contact pads. The illuminable card may include a mask overlying at least a portion of the illuminable patch and having a predetermined pattern to define a predetermined image visible on a side of the illuminable card upon illumination of the illuminable patch.
US10963759B2
The present disclosure includes methods and systems for searching for digital visual media based on semantic and spatial information. In particular, one or more embodiments of the disclosed systems and methods identify digital visual media displaying targeted visual content in a targeted region based on a query term and a query area provide via a digital canvas. Specifically, the disclosed systems and methods can receive user input of a query term and a query area and provide the query term and query area to a query neural network to generate a query feature set. Moreover, the disclosed systems and methods can compare the query feature set to digital visual media feature sets. Further, based on the comparison, the disclosed systems and methods can identify digital visual media portraying targeted visual content corresponding to the query term within a targeted region corresponding to the query area.
US10963753B2
Methods, systems, and non-transitory computer readable medium are described for automated image measurement for process development and optimization. A method includes receiving an image of a product associated with a manufacturing process; determining, using a trained machine learning model, an image classification for the image; selecting, based on the image classification, one or more image processing algorithms for the image; pre-processing the image based on at least one of the one or more image processing algorithms to generate an enhanced image; measuring, using a first image processing algorithm of the one or more image processing algorithms, one or more attributes of the enhanced image to determine image measurements; and reporting the image measurements. The manufacturing parameters of the manufacturing process are to be updated based on the image measurements.
US10963745B2
Techniques related to implementing an always on face detection architecture at ultra low power are discussed. Such techniques include updating a face detection model at a host processor using positive and/or negative validation of face detection results from an always on microcontroller operating at ultra low power.
US10963739B2
An intermediate image generating unit 81 generates a plurality of intermediate images from a good product image representing a good product and a faulty product image representing a faulty product. An intermediate image display unit 82 arranges the plurality of intermediate images between the good product image and the faulty product image and displays the same on a display device. A boundary acceptance unit 83 accepts, as a boundary between the good product image and the faulty product image, a designation by a user of a boundary between the intermediate images. A teaching image identification unit 84 identifies the images of the good product image and the faulty product image on the basis of the designated boundary.
US10963738B2
An electronic device is provided. The electronic device includes a memory storing parameter sets, each of which includes one weight and bias sets respectively corresponding to n (where, n>1) occlusion levels among a plurality of occlusion levels within a certain range and at least one processor configured to obtain output data by inputting input data to a neural network.
US10963735B2
Methods and arrangements involving portable user devices such smartphones and wearable electronic devices are disclosed, as well as other devices and sensors distributed within an ambient environment. Some arrangements enable a user to perform an object recognition process in a computationally- and time-efficient manner. Other arrangements enable users and other entities to, either individually or cooperatively, register or enroll physical objects into one or more object registries on which an object recognition process can be performed. Still other arrangements enable users and other entities to, either individually or cooperatively, associate registered or enrolled objects with one or more items of metadata. A great variety of other features and arrangements are also detailed.
US10963728B2
A method of processing a multimedia signal includes the operations of obtaining the multimedia signal, determining at least one kernel to be used for processing the obtained multimedia signal, approximating the determined at least one kernel according to a structure of the at least one kernel, and processing the obtained multimedia signal by using the approximated at least one kernel.
US10963726B2
According to one embodiment, an article recognition device includes an image interface, a distance information interface, and a processor. The image interface acquires a captured image of an article placed on an installation base. The distance information interface acquires distance information indicating a distance from the installation base and the article. The processor extracts image information for recognizing the article from the image, generates a list including the image information, deletes image information having the same height as the height of the installation base from the list based on the distance information, and recognizes the article based on the image information of the list.
US10963715B2
A device for biometric recognition, a method for biometric recognition and a method for registering a biometric template are disclosed herein. The device for biometric recognition, comprises: a sensor configured to sense biometric information of a biometric feature; a microprocessor configured to obtain the biometric information from the sensor and perform image preprocessing and feature extraction on the obtained biometric information, in order to obtain biometric data; and a security chip configured to store a biometric template, compare the obtained biometric data with the stored biometric template, in order to determine a biometric recognition result. Compared to conventional and logical isolating solutions, the embodiments of the present disclosure improves the security of biometric recognition.
US10963713B2
An electronic device is disclosed. The electronic device includes a wireless module configured to emit a first radar signal and receive a second radar signal, which is the first radar signal reflected by a user; a gravity sensor configured to sense a status of the electronic device to generate a sensing result; and a control unit coupled to the wireless module and the gravity sensor, and configured to control the wireless module to emit the first radar signal when the sensing result conforms to an emitting condition and determine a physiological status of the user according to the second radar signal received by the wireless module.
US10963704B2
A system and method for interaction monitoring in a retail environment that includes executing a first monitoring system and thereby generating a first evaluation of customer selection of items; executing a second monitoring system and thereby generating a second evaluation of customer selection of items; determining monitoring alignment between the first evaluation and the second evaluation of a first customer; and triggering an action in response to the monitoring alignment.
US10963700B2
Examples of a character recognition system are provided. In an example, the system may receive an object detection requirement pertaining to a video clip. The system may identify a visual media feature map from visual media data to process the object detection requirement. The system may implement an artificial intelligence component to segment the visual media feature map into a plurality of regions, and identify a plurality of image proposals therein. The system may implement a first cognitive learning operation to allocate a human face identity for a human face and an object name for an object present in the video clip. The system may determine a face identity model for the human face present in the plurality of image proposals and generate a tagged face identity model. The system may implement a second cognitive learning operation to assemble the plurality of frames with an appurtenant tagged face identity model.
US10963695B2
An iris detection device includes a candidate detection unit, a candidate narrowing-down unit, and an iris specifying unit. The candidate detection unit detects circular regions as iris candidates from images captured by an infrared camera. The candidate narrowing-down unit narrows down the detected iris candidates into a predetermined number of iris candidates with use of data items of images of surroundings of each of the iris candidates. The iris specifying unit specifies one of the predetermined number of iris candidates obtained by the narrowing-down as an iris by matching between gradients of a contour of each of the predetermined number of iris candidates and iris templates.
US10963691B2
A device obtains image data associated with a document. Using a first machine learning model, the device determines, for the document, a first classification of one of a plurality of document types and a first confidence score associated with the first classification, and a second classification of one of the plurality of document types and a second confidence score associated with the second classification based on the image data. The device determines a difference between the first confidence score and the second confidence score, compares the difference and a threshold value, and accept the first classification of the document when the difference satisfies the threshold value.
US10963689B2
An image processing apparatus includes a control portion and an output portion. The control portion sets a letter included in a document as a target letter, and performs connection processing of connecting the target letter and a next letter to each other with a connection line without changing the font of the target letter and without changing the font of the next letter, the next letter being a letter positioned immediately after the target letter in order of alignment in a writing direction. The output portion outputs the document after the connection processing is performed on the document.
US10963687B1
The technology includes an example method for parsing data to determine corollary objects and adapt attributes of the corollary objects using the data. In some implementations, the method may include receiving one or more images, performing text recognition to determine recognized text in the one or more images, and determining data cells containing information associated with a first item. The method may then classify one or more of the determined data cells, and may identify key cells in the determined data cells based on the classification of the one or more determined data cells. Correlations between information contained in the key cells and a second item, the second item including an interchangeable item to the first item may be determined, and the method may adjust attributes associated with the second item based on defined parameters and the recognized text.
US10963684B2
An information processing apparatus includes an acquisition unit that acquires process information associated with a reference image and regarding an input process performed by referencing the reference image, and a process decision unit that decides a content of a next input process to perform by referencing the reference image, on a basis of the process information acquired by the acquisition unit.
US10963674B2
Processes and systems are directed to training a neural network of an object recognition system. The processes and systems record video streams of people. Sequences of object images are extracted from each video stream, each sequence of object images corresponding to one of the people. A triplet comprising an anchor feature vector and a positive feature vector of the same object and a negative feature vector of a different object of feature vectors are formed for each sequence of object images. The anchor, positive, and negative feature vectors of each triplet are separately input to the neural network to compute corresponding output anchor, positive, and negative vectors. A triplet loss function value computed from the output anchor, positive, and negative vectors. When the triplite loss function value is greater than a threshold, the neural network is retrained using the anchor and positive feature vectors of the sequences of object images.
US10963673B2
The present application relates generally to identifying regions of interest in images, including but not limited to whole slide image region of interest identification, prioritization, de-duplication, and normalization via interpretable rules, nuclear region counting, point set registration, and histogram specification color normalization. This disclosure describes systems and methods for analyzing and extracting regions of interest from images, for example biomedical images depicting a tissue sample from biopsy or ectomy. Techniques directed to quality control estimation, granular classification, and coarse classification of regions of biomedical images are described herein. Using the described techniques, patches of images corresponding to regions of interest can be extracted and analyzed individually or in parallel to determine pixels correspond to features of interest and pixels that do not. Patches that do not include features of interest, or include disqualifying features, can be disqualified from further analysis. Relevant patches can analyzed and stored with various feature parameters.
US10963671B2
In one aspect, a fingerprint sensor device includes a touch panel with an integrated touch sensor module. The integrated touch sensor module includes sensing circuitry to generate a sensor signal responsive to detecting a contact input associated with a fingerprint. The sensing circuitry includes a fingerprint sensor to detect the contact input and generate a signal indicative of an image of the fingerprint, and a biometric sensor to generate a signal indicative of a biometric marker different form the fingerprint. The generated sensor signal includes the signal indicative of the image of the fingerprint and the signal indicative of the biometric marker different from the fingerprint. The sensing circuitry includes processing circuitry communicatively coupled to the sensing circuitry to process the generated sensor signal to determine whether the contact input associated with the fingerprint belongs to a live finger. In another aspect, a device includes a touch screen and an optical sensor module located below the touch screen to provide optical fingerprint sensing.
US10963658B1
Image analysis is used to track multiple optical patterns, such as barcodes. Many applications are becoming web-based. However, web-based applications can have less computational resources than a native application. For example, a native application can be used to track barcodes based on decoding barcodes from a plurality of images. However, decoding barcodes can be computationally intense and cause lag when moved to a web-based platform. To reduce computational resources used for decoding barcodes, barcodes are tracked in several frames and decoded only periodically for a web-based application used to decode barcodes. Positions of barcodes can be tracked relative to each other to form a digital shelf. The digital shelf can be used to visualize a state of a shelf.
US10963653B2
A bioptic barcode reader configured to be supported by a workstation and having a lower housing with a platter having a generally horizontal window and a tower extending generally perpendicular to the lower housing and having a generally vertical window. A radio-frequency identification radio is positioned within the lower housing and is communicatively coupled to a feed patch positioned within the lower housing and proximate, but spaced apart from, the platter such that the feed patch is capacitively coupled to the platter and configured to energize the platter such that the platter is operative as a radio-frequency identification reader antenna.
US10963649B1
Disclosed herein are example embodiments of an improved narrative generation system where an analysis service that executes data analysis logic that supports story generation can include configuration-driven analytics, such as at least one of a configuration-driven peaks analytic, a configuration-driven jumps analytic, a configuration-driven runs analytic, and/or a configuration-driven streaks analytic. In an example embodiment, the analysis service can be segregated from an authoring service that executes authoring logic for story generation through an interface. Accordingly, when the authoring service needs analysis from the analysis service, it can invoke the analysis service through the interface. By exposing the analysis service to the authoring service through the shared interface, the details of the logic underlying the analysis service are shielded from the authoring service (and vice versa where the details of the authoring service are shielded from the analysis service). Through parameterization of operating variables, the analysis service can thus be designed as a generalized data analysis service that can operate in a number of different content verticals with respect to a variety of different story types.
US10963647B2
Systems and methods are disclosed to predict probability of occurrence of a string. A sequence of vectors is generated based at least on a maximum length of word for each symbol in the string. The sequence of vectors is provided to a machine learning unit for the string. A probability of occurrence of the string is obtained from the machine learning unit.
US10963644B2
Computer-implemented techniques are described herein for generating and utilizing a universal encoder component (UEC). The UEC maps a linguistic expression in a natural language to a language-agnostic representation of the linguistic expression. The representation is said to be agnostic with respect to language because it captures semantic content that is largely independent of the syntactic rules associated with the natural language used to compose the linguistic expression. The representations is also agnostic with respect to task because a downstream training system can leverage it to produce different kinds to machine-trained components that serve different respective tasks. The UEC facilitates the generation of downstream machine-trained models by permitting a developer to train a model based on input examples expressed in a language jα, and thereafter apply it to the interpretation of documents in language jβ, with no additional training required.
US10963642B2
Representative embodiments disclose intelligent help systems that monitor user interactions through email, digital assistants, and other applications and recognize when a user can utilize the help of an expert with a task. The system detects user intent and a category of problem from the interactions (i.e., email communications, etc.) and searches a database of user profiles to find experts with the proper expertise to help the user with the category of problem. User intent can be detected by parsing communications, extracting features from the communications, and using the extracted features to identify intent, such as through matching or machine learning. A social score and an expertise score are calculated for expert profiles from the database. The social score is based on a degree of separation and expert and the expertise score is based on a level of expertise. Experts and areas of commonality are presented to the user.
US10963631B2
An information processing device processes a first image and a second image. The first image contains a first entry area that is blank. The second image contains a second entry area that is the same as the first entry area. Entry information has been entered in the second entry area. The information processing device includes a first detector and a second detector. The first detector detects the first entry area from the first image. The second detector specifies the second entry area from the second image based on a detection result of the first entry area by the first detector, and detects the entry information entered in the specified second entry area.
US10963630B1
Systems and methods are provided for sharing a screen from a mobile device. For example, a method includes receiving, at a second mobile device, an image of a screen captured from a first mobile device and determining whether to trigger an automated action. The method may also include displaying, responsive to not triggering the automated action, annotation data generated for the image with the image on a display of the second mobile device, the annotation data including at least one visual cue corresponding to content in the image relevant to a user of the second mobile device. The method may further include, responsive to triggering the automated action, determining that a mobile application associated with the image is installed on the second mobile device and replaying user input actions received with the image on the second mobile device starting from a reference screen associated with the mobile application.
US10963624B2
A web UI automation maintenance tool includes a memory and a processor. The memory stores UI automation scripts for an initial web page that includes elements to be displayed for the web page, with each element having an element identifier. The processor determines web page specifics for the initial web page, including the attributes for each of the elements. After the initial web page has been updated, the processor determines the web page specifics for the updated web page. The processor compares, for each element, attributes from the initial web page to the updated web page, and identifies a new element identifier for each element that changed from the initial web page to the updated web page. The UI automation script in the memory is updated with the new element identifiers for each element whose element identifier has changed.
US10963623B2
A method includes recognizing an item within a first document based on a pattern associated with the item but not the exact content of the item. The method further includes identifying a link for the item and providing a second document that includes information associated with the item when the link for the item is selected.
US10963615B1
Some examples described herein relate to routing in routing elements. In an example, a design system includes a processor and a memory, storing instruction code, coupled to the processor. The processor is configured to execute the instruction code to model a communication network comprising switches interconnected in an array of data processing engines (DPEs), generate global routes of nets in the modeled communication network, generate detailed routes of the nets using the global routes, and translate the detailed routes to a file. Each of the switches has multiple input or output channels connected to another switch that are modeled as a single input or output edge, respectively, connected to the other switch. Each global route is generated through edge(s) of the switches. Each detailed route is generated comprising identifying one of the multiple input or output channels modeled by each edge through which the respective global route is generated.
US10963614B2
In a method of manufacturing a photomask, a layout of a circuit mask pattern in a mask region corresponding to a chip region of a substrate is designed. A layout of a monitoring mask pattern representing a critical dimension (CD) of the circuit mask pattern in the mask region is designed. The monitoring mask pattern includes a mask-critical dimension uniformity (CDU) detection pattern configured to detect CDU in mask and a wafer-CDU detection pattern configured to detect CDU in wafer. A first optical proximity correction (OPC) is performed on the mask-CDU detection pattern. A second optical proximity correction is performed on the wafer-CDU detection pattern. A photomask having the circuit mask pattern and the monitoring mask pattern is formed.
US10963609B2
Methods for analyzing electromigration (EM) in an integrated circuit (IC) are provided. The layout of the IC is obtained. A metal segment is selected from the layout according to the current simulation result of the IC. It is determined whether to relax the EM rule on the metal segment according to the number of vias over the metal segment in the layout. The vias are in contact with the metal segment.
US10963599B2
A multiple fluid model tool for utilizing a 3D CAD point-cloud to automatically create a fluid model is presented. For example, a system includes a modeling component, a machine learning component, and a three-dimensional design component. The modeling component generates a three-dimensional model of a mechanical device based on point cloud data indicative of information for a set of data values associated with a three-dimensional coordinate system. The machine learning component predicts one or more characteristics of the mechanical device based on input data and a machine learning process associated with the three-dimensional model. The three-dimensional design component that provides a three-dimensional design environment associated with the three-dimensional model. The three-dimensional design environment renders physics modeling data of the mechanical device based on the input data and the one or more characteristics of the mechanical device on the three-dimensional model.
US10963595B2
A method, apparatus, and system for locating mobile devices. The system includes a location-aware mobile device. The location-aware mobile device includes a location-aware mechanism embedded in a platform firmware layer of the location-aware mobile device. The system also includes a central database to receive location information from the location-aware mobile device over a network. If the location-aware mobile device has been stolen, lost, or misplaced, the central database reports the stolen, lost, or misplaced location-aware mobile device and its location to appropriate persons to enable the location-aware mobile device to be recovered.
US10963592B2
A memory device operable in either of a Secure Digital operational mode and an NVMe operational mode includes password conversion logic to enable the memory device user-mode memory blocks to be accessed in the NVMe operational mode after the memory device was locked in the Secure Digital operational mode.
US10963583B1
Disclosed embodiments relate to systems and methods for dynamically identifying potential file system privilege escalation and manipulation vulnerabilities. Techniques include monitoring a file system of a computing system; detecting a privileged file operation involving the file system; determining that a target of the path is writable by a non-privileged identity; and determining whether the target of the path is a dynamic link library. If the target of the path is a dynamic link library, techniques may further include creating a semi-malicious dynamic link library. If the target of the path is not a dynamic link library, techniques may further include creating an object manager symbolic link in a protected file.
US10963575B2
Methods and apparatuses are described for enterprise access control governance in a computerized information technology (IT) architecture. A server generates a first vector space, each node in the first space representing a user of resources in the IT architecture and including attributes of the user. The server generates a second vector space, each node in the second space representing an entitlement to access resources in the IT architecture and including attributes of the entitlement. The server creates an entitlement utility matrix by mapping nodes in the first space to nodes in the second space. The server determines a set of recommended entitlements for a plurality of users based upon the utility matrix. The server determines a discrepancy between the set of recommended entitlements for a first user and a set of existing entitlements for the first user and adjusts the set of existing entitlements based upon the discrepancy.
US10963574B2
Secure rendering system that creates ray tracing samples with obfuscated positions, so that images can only be viewed by an authorized consumer able to recover the sample positions. Obfuscation of ray directions is integrated into the rendering process, for example by incorporating encryption into a lens shader. The rendering system never stores or transmits an image without obfuscating positions, so even the rendering system cannot see the image it is rendering. Embodiments may use public key cryptography, so that encryption of sample positions is done with a public key, and only the owner of the secret private key can view the rendered image. Since keys are asymmetric, the rendering system cannot decrypt the obfuscated samples. Piracy of rendered images is therefore mitigated. Some compositing operations may be performed on the secure rendering output prior to decrypting sample positions; for example, colors may be modified globally or for selected objects.
US10963561B2
Particular embodiments described herein provide for an electronic device that can be configured to help with the identification of a no-operation (NOP) sled attack identify. The system can be configured to receive an instruction, increment a value in a total instruction counter, increment a value in a branch instruction counter when the instruction is a branch instruction, increment a value in a memory instruction counter when the instruction is a memory instruction, create a ratio based on the value in the total instruction counter and the value in the branch instruction counter or the value in the memory instruction counter, and trigger an alert when the ratio satisfies a threshold. The ratio can indicate the presence of a NOP sled attack and the alert can be an interrupt that stops execution of the NOP sled.
US10963550B2
A method and apparatus for person identification by a smart device, wherein the method comprises: establishing a registration information base that corresponds to the new user, and completing registration information base that corresponds to each valid user, and the registration information base comprises a name, a characteristic and person relation structure data, and the person relation structure data record each person relation appellation and respective person name; receiving an interaction command inputted by a current user, and collecting characteristic information of the current user; searching the registration information base of each valid user, judging whether a valid user that matches the characteristic information exists, and if yes, determining the user name of the current user; searching the registration information base that corresponds to the determined user name, and identifying a corresponding target person.
US10963548B2
An information acquisition device and method. The information acquisition device includes a first control circuitry. The first control circuitry is configured to acquire user information including a user's voiceprint, and a user name indicated by the user's voiceprint, based on an authentication audio data acquired in a state where functions related to an information acquisition are restricted, execute a user authentication to cancel the restrictions on the information acquisition when the user's voiceprint agrees with a registered user's voiceprint which is a voiceprint of a preliminarily registered user, and the user name agrees with a registered user name indicated by the registered user's voiceprint, perform the information acquisition after the user authentication is executed, and generate an authenticated data so that the information acquired by the information acquisition is associated with the user name.
US10963540B2
A method for analyzing an object includes modeling the object with a differential equation, such as a linear partial differential equation (PDE), and sampling data associated with the differential equation. The method uses a probability distribution device to obtain the solution to the differential equation. The method eliminates use of discretization of the differential equation.
US10963536B2
An information processing system is configured to distribute account information for permitting setting for a service of a service providing system, to a content providing system, distribute, to the content providing system, a search module for causing the terminal device to perform a process of transmitting a search request to request a search for link information based on an environment of the terminal device, to a user environment identification device in association with identification information of the terminal device, transmit, to the terminal device, the link information that is retrieved from a databased based on the environment included in the search request that is transmitted from the terminal device in association with the identification information by the terminal device executing the search module, access the service providing system in accordance with the account information, perform setting for the service, and acquire the link information corresponding to the setting.
US10963529B1
A social media platform provides a map-based graphical user interface (GUI) for accessing social media content submitted for public accessibility via the social media platform supported by the map-based GUI. The GUI includes a map providing interactive location-based searching functionality in that selection of a target location by the user in the GUI, such as by tapping or clicking at the target location, triggers a search for social media content having geo-tag data indicating geographic locations within a geographical search area centered on the target location.
US10963526B2
Techniques for shared writable search results using a writable topic board system are described. An apparatus may include a processor circuit; and a server application for execution by the processor circuit. The server application may include a query processing component to receive a first search query include one or more search terms, a search component to provide search results for the first search query in a search result list, the search results include one or more search result items, and a topic board component to manage a writable topic board for the first search query, the writable topic board to include one or more search result items from a second search query. Other embodiments are described and claimed.
US10963525B2
Systems and methods for automated conversational querying. The system includes a client device associated with a user, content sources including a website and a platform associated with the website. The platform includes a chat bot comprising a machine learning engine, an intent analysis system and a query system. The chat bot generates an interface window overlaid on the website, when the website is displayed on the client device. The chat bot generates an automated conversational dialog with the user via the interface window, and receives user input from the client device via the interface window, responsive to the automated conversational dialog. The intent system identifies an intent from the user input. The query system automatically queries at least one source among the content sources and obtains query results, based on the identified intent. The chat bot displays the query results on the interface window.
US10963517B2
Methods, systems, apparatus, including computer programs encoded on computer storage medium, for generating rendering data. The method includes actions of receiving a stream of real-time data, analyzing the stream of real-time data to detect a set of one or more attributes associated with a real-time event, identifying, based on the one or more attributes, one or more data records representing an event-outcome pair, wherein an outcome in the event-outcome pair includes data identifying a content item, obtaining historical data associated with the content item, and generating rendering data including data for rendering a first layer representing real-time data specifying a current value of the content item as an overlay to a second layer representing the obtained historical data associated with the content item, with each of the rendered layers being juxtaposed to one or more specified portions of the graphical user interface.
US10963515B2
A method, system and computer-usable medium for providing cognitive insights comprising receiving streams of data from a plurality of data sources; processing the streams of data from the plurality of data sources, the processing the streams of data from the plurality of data sources performing data enriching to provide enriched data; generating the cognitive session graph, the cognitive session graph being associated with a session, the cognitive session graph comprising at least some enriched data; and, processing the cognitive session graph to provide a cognitive insight, the cognitive insight being related to the session.
US10963499B2
Disclosed are techniques for generating a language model that is applicable to the interpretation of commands for invoking application-based actions via a digital assistant device. In various embodiments, command templates that are each mapped to one of a plurality of action datasets are obtained to generate synthetic documents of a language model document corpus. Each synthetic document can be modified to include a tag that corresponds to an associated command template from which the document's generation was based. The language model can include a plurality of document clusters that are generated based on the modified synthetic documents, among other things. In this way, when a command is received from a digital assistant device, a relevant set of modified synthetic documents from the generated plurality of document clusters can be identified, and one of the plurality of action datasets mapped to one of the plurality of defined commands determined to correspond to the tag included in a determined most relevant modified synthetic document can be selected.
US10963498B2
Methods and systems are provided for generating automatic program recommendations based on user interactions. In some embodiments, control circuitry processes verbal data received during an interaction between a user of a user device and a person with whom the user is interacting. The control circuitry analyzes the verbal data to automatically identify a media asset referred to during the interaction by at least one of the user and the person with whom the user is interacting. The control circuitry adds the identified media asset to a list of media assets associated with the user of the user device. The list of media assets is transmitted to a second user device of the user.
US10963494B2
A computer obtains an integration document comprising integration instructions that, when executed, causes two or more software applications to interact to perform an integration task. The computer determines, from the integration instructions of the integration document, task information representative of at least the integration task. The computer generates, based on the task information, a conversation databank entry for a natural language interface, wherein the conversation databank entry is usable by the natural language interface to determine whether a user desires the integration task to be performed, by processing the conversation databank entry and a natural language input provided by the user to the natural language interface.
US10963490B2
A system, computer program product, and method are provided to selectively index one or more subsets of documents or files. As data is extracted from a document or file, extracted text is organized into data portions and subject to evaluations. Meta characteristic data is leveraged to assess the extracted text. One or more subsets of the organized data portions are selectively identified and subject to enrichment processing, which creates and returns enriched and indexed subsets of the documents or files.
US10963481B2
Techniques are disclosed for implementing custom object-in-memory formats in a data grid network appliance. The techniques include maintaining a record of format definitions on a client device of the data grid and a corresponding record of format definitions on a server device of the data grid. Each format definition may indicate one or more attributes of an object class and data types and byte ranges of the attributes. The client device may serialize one or more objects for storage in the data grid based on respective format definitions associated with the one or more objects and retrieved from the record of format definitions maintained on the client device. Further, the server device may perform one or more data grid operations using format definitions retrieved from the record of format definitions maintained on the server device.
US10963480B2
Methods, systems, and computer program products for a database processing system are described. A core database comprises common procedures for processing information, at least one of the common procedures configured to provide a common functionality to an analysis application. A content import database comprises content-specific procedures, at least one of the content-specific procedures configured to provide access for at least one of the common procedures to content of the content import database that conforms to a content-specific data model.
US10963461B2
Technologies described herein relate to receiving data from a social networking application, wherein the data is generated by a first individual, and executing an entity extraction algorithm to extract at least one entity from the received data. A hyperlink is displayed on a computing device utilized by a second individual, wherein the hyperlink is based at least in part upon the at least one entity, and the hyperlink is configured to direct the first individual to a search engine and is further configured to cause the search engine to execute a search that pertains to the at least one entity.
US10963455B2
A database system supporting persistent queries, using an enhanced persistent query service and various data sources. On receiving a request to create a persistent query from a client software application, the persistent query service: creates a query virtual table; parses the persistent query; creates a plurality of intermediate virtual tables; establishes listeners for the query virtual table; creates a plurality of data source virtual tables; causes the plurality of data source virtual tables to retrieve initial data from data sources; and propagates data via intermediate virtual tables to the persistent query virtual table.
US10963453B2
Implementations of this specification provide service identifier-based data indexing. An example method performed by a data indexing apparatus of a centralized database service provider that stores data by using a blockchain-type ledger includes obtaining a service identifier and a service label of a data record, the service identifier uniquely identifying a service attribute of the data record, and the service label representing a type of the data record; determining location information of the data record in the blockchain-type ledger, the location information including a block height of a data block that includes the data record, and a positional offset of the data record in the data block that includes the data record; establishing a mapping relationship among the service identifier, the service label, and the location information; and writing the mapping relationship into an index for which a primary key is the service identifier.
US10963450B2
In some implementations, a system can optimize offline map data updates. For example, a server device in the system can determine a metric for identifying map data objects based on attributes of the map data objects. The server device can then generate a quadtree that stores the map data objects in nodes of the quadtree based on the metric. When processing an update to the map data stored at the server device, the server device can generate update data describing the updates for each node in the quadtree based on a binary difference algorithm and/or a semantic difference algorithm. The server device can select the algorithm based on which algorithm results in the smallest compressed size of the update data.
US10963446B2
The present disclosure is directed toward systems and methods that provide users with efficient and effective user experiences when browsing, selecting, or inspecting content items. More specifically, systems and methods described herein provide users the ability to easily and effectively select multiple content items via a single touch gesture (e.g., swipe gesture). Additionally, systems and methods disclosed herein can allow users to select various content items in a selection interface, preview a content item, and return to the selection interface with the previous selections remaining intact. Still further, systems and methods described herein allow users to transition between a content graphical user interface and a selection interface based on touch gestures with content items. Embodiments of the present invention further provide improved navigability by collapsing views of content items.
US10963444B2
Techniques and mechanisms for providing a functionality which is selectable to undo one or more changes to metadata in a computing environment. In an embodiment, one or more source objects, stored by a version control system (VCS), represent one or more previous metadata changes. In response to a detection of the one or more metadata changes, an element of a user interface is configured to be selectable for undoing the one or more metadata changes. In another embodiment, a subsequent selection of the element invokes a retrieval of the one or more source objects from the VCS. Based on the retrieval of the one or more source objects from the VCS, a compilation is performed to generate a program which is executed to undo the one or more metadata changes.
US10963440B2
A database is partitioned into a plurality of sorted runs, wherein each sorted run includes a set of sorted segments of data records. One of the sorted runs preferably includes more than half of the records of the database, and the other sorted runs are progressively smaller. A query is processed by searching each of the sorted runs. Writes are effected by appending a new sorted run to the database. Sorted merges are used to combine the smaller sorted runs. Deletions are effected by marking the deleted record in the sorted run. Modifications are effected by deleting the original record and writing the modified record to the database. The larger sorted runs are only re-sorted or merged when the sorted run includes a substantial number of deletions. Two merge queues are maintained to enable rapid merges of the smaller sorted runs while a merger of larger sorted runs are occurring.
US10963433B2
A method, a system and a computer program product for automated ASCII-based object-oriented database schema (OODBS) generation. A parser runs through text sentences of a textual document from a requirements gathering team that includes object-oriented application requirements, and identifies nouns corresponding to an object, and each noun's attributes. An Object-oriented dictionary based ASCII interpreter analyzes the ASCII of the captured requirements. For each identified noun, the system creates first key-value structures mapping each identified object to one or more associated attributes. There is further identified, from the created first key-value structures, any attributes that reference to an identified object, and for each of these identified objects, the system creates second key-value structures mapping, for each attribute identified as a reference, associating a corresponding key where the reference is found as an attribute. An ASCII-based OODB schema is generated based on the first key-values and second key-value structures mappings.
US10963424B2
Systems and methods for aggregating, distilling, and analyzing large scale data sets are disclosed. In some embodiments a task object is generated based on inputs received via a user interface defining actions to perform on one or more data sets. In some embodiments, the task object is forwarded to a pipeline processor configured to invoke a distributed computing cluster to process the data sets according to the defined actions.
US10963414B2
The following description is directed to a configurable logic platform. In one example, a configurable logic platform includes host logic and a reconfigurable logic region. The reconfigurable logic region can include logic blocks that are configurable to implement application logic. The host logic can be used for encapsulating the reconfigurable logic region. The host logic can include a host interface for communicating with a processor. The host logic can include a management function accessible via the host interface. The management function can be adapted to cause the reconfigurable logic region to be configured with the application logic in response to an authorized request from the host interface. The host logic can include a data path function accessible via the host interface. The data path function can include a layer for formatting data transfers between the host interface and the application logic.
US10963413B2
Disclosed herein is a method and Serially Attached SCSI (SAS) controller for transmitting data using SCSI. In an embodiment, a plurality of I/O operations received from a storage unit are fragmented into a plurality of blocks. Further, each of the plurality of blocks are mapped with corresponding memory drives. Thereafter, a reduced number of virtual lanes required for transmitting the plurality of blocks to the corresponding memory drives is estimated. Finally, the reduced number of virtual lanes are created for transmitting the plurality of blocks to the corresponding memory drives. In an embodiment, the present disclosure uses virtual lanes for transmitting data, thereby eliminating requirement of dedicated, physical lanes for transmitting the data. Consequently, according to embodiments of present disclosure, the SAS controller may be configured to simultaneously activate multiple virtual lanes for completing the data transmission, thereby resulting in faster and reliable data transmission.
US10963412B2
A flexible expandable automation device includes: a main control unit; and at least two I/O-units connected to the main control unit and to each other via an I/O-bus. The I/O-bus works according to a daisy-chain technique. The I/O-bus has a bus signal line and a daisy-chain-control-line. Each I/O-unit has a daisy-chain-control-IN-port for receiving a daisy-chain-control-signal as a daisy-chain-control-IN-signal and a daisy-chain-control-OUT port for delivering the daisy-chain-control-signal as a daisy-chain-control-OUT-signal to a next adjacent I/O-unit. Each I/O-unit has an I/O-module carrier and a pluggable and unpluggable I/O-module. The daisy-chain-control-IN-port and the daisy-chain-control-OUT-port are part of the I/O-module carrier. Each I/O-module-carrier has a hot-swap-control unit that, in case of an unplugged I/O-module creating an interrupted daisy chain, automatically bridges the interrupted daisy chain.
US10963405B2
An apparatus for implementing a minimum toggle rate guarantee may comprise first, second, and third circuitries. The first circuitry may calculate a sequence of values for an internal bus inversion signal based upon a sequence of values for a plurality of internal Input/Output (IO) signals. The second circuitry may establish a sequence of values for an external bus inversion signal by selecting between the sequence of values for the internal bus inversion signal and a sequence of substantially random values. The third circuitry may set the values for a plurality of external IO signals to inverted values of the plurality of internal signals when respectively corresponding sequence of values for the external bus inversion signal have a first value, and to values of the plurality of internal signals when respectively corresponding sequence of values for the external bus inversion signal have a second value.
US10963397B2
A method includes determining, by a storage unit, to place a pointer in a hash table that is stored in local memory of the storage unit. The method further includes executing, by the storage unit, a hash function on addressing information relating to the pointer to produce a hash resultant. The method further includes executing, by the storage unit, a second function on related data to the addressing information or to the pointer to produce an auxiliary resultant. The method further includes storing, by the storage unit, the hash resultant and the auxiliary resultant as an entry in the hash table for the pointer, wherein, when a hash collision occurs with respect to the hash resultant, the storage unit utilizes the auxiliary resultant to resolve the hash collision.
US10963393B1
A method for accessing a storage system, the method may include receiving a block call, from a processor that executes an application and by a storage engine of a computer that is coupled to a storage system; generating, by the storage engine and based on the block call, a key value call; and sending the key value call to a key value frontend of the storage system.
US10963391B2
A facility and cache machine instruction of a computer architecture for specifying a target cache cache-level and a target cache attribute of interest for obtaining a cache attribute of one or more target caches. The requested cache attribute of the target cache(s) is saved in a register.
US10963387B2
A scheme referred to as a “Region-based cache restoration prefetcher” (RECAP) is employed for cache preloading on a partition or a context switch. The RECAP exploits spatial locality to provide a bandwidth-efficient prefetcher to reduce the “cold” cache effect caused by multiprogrammed virtualization. The RECAP groups cache blocks into coarse-grain regions of memory, and predicts which regions contain useful blocks that should be prefetched the next time the current virtual machine executes. Based on these predictions, and using a simple compression technique that also exploits spatial locality, the RECAP provides a robust prefetcher that improves performance without excessive bandwidth overhead or slowdown.
US10963385B2
A method for performing pipeline-based accessing management in a storage server and associated apparatus are provided. The method includes: in response to a request of writing user data into the storage server, utilizing a host device within the storage server to write the user data into a storage device layer of the storage server and start processing an object write command corresponding to the request of writing the user data with a pipeline architecture of the storage server; utilizing the host device to input metadata corresponding to the user data into at least one pipeline within the pipeline architecture; and utilizing the host device to cache the metadata with a first cache module of the pipeline, for controlling the storage server completing the request without generating write amplification of the metadata, wherein the first cache module is a hardware pipeline module outside the storage device layer.
US10963377B2
Examples include compressed pages having data and compression metadata. Some examples include receiving a write request containing write data, storing the write data in data cache, and applying a page fit process to the write data. In some such examples, a virtual page table entry in a virtual page table may be generated for the processed write data. The virtual page table entry may include a compression index and a page address. An inline compression of the processed write data may be performed to compress and store the processed write data in a compressed page at a location associated with the compression index. In some examples, the compressed page may include a compression metadata having a reference count, a compressed page offset, and a virtual page address.
US10963375B1
A technology is provided for managing maintenance operations in a distributed system. Maintenance operations of a plurality of hosts may be tracked in a service provider environment via a maintenance management service. The plurality of hosts are queried to determine availability of each of the plurality of hosts. A schedule for the maintenance operations of the plurality of hosts may be generated based at least in part on the availability of the plurality of hosts and a policy that manages when hosts are allowed to perform maintenance operations. Instructions from the maintenance management service may be sent to the plurality of hosts to schedule the maintenance operations of the plurality of hosts using the schedule.
US10963363B2
A method, system and computer program product for adaptive system monitoring. In one embodiment, the method comprises generating time-varying correlation graphs indicating correlations between a multitude of parameters of the system, and using the correlation graphs to identify monitoring logic for monitoring the system. In an embodiment, the correlation graphs are used to select a group of the parameters as monitoring parameters, and these monitoring parameters are dynamically changed. In one embodiment, the monitoring parameters form sets of monitoring parameters, and each set of monitoring parameters is used to monitor the system for an associated period of time. The lengths of these monitoring periods are changed based on the rate of change of the correlation graphs. In an embodiment, the rate at which the monitoring parameters are changed is itself changed based on the rate of change of the correlation graphs.
US10963355B2
A system and method for automatic and dynamic virtual machine (VM) group membership adjustment to identify and maintain VM groupings for maintaining a data consistency and availability at a computer recovery site in response to a disaster event. Based on a hybrid approach of network and storage analytics using cognitive methods, the system automatically groups the VMs based on patterns of data exchanged between the VMs. The system can store the patterns found during the analysis, find the critical elements in those patterns (like VMs playing the key role of DB server), match the patterns and use them in case a detected failure to make the system functional again at the recovery site. The system stores the communications traffic patterns learned during the network analysis and uses analytics to form or change the VM grouping, and can perform the pattern matching to quickly readjust the group.
US10963348B1
A summary change log indexed by inode number is disclosed. An indication is received that a file system object associated with a corresponding file system index node (inode) has been modified. A summary change record is stored for the corresponding inode, including by: locating or creating an entry for the inode in an inode translation file; storing data associated with the modification in a summary change record located within a summary change file at an offset indicated in the entry; and using the summary change record to perform a backup.
US10963339B2
Methods, systems and devices for efficiently performing a read fail recovery operation are described. An exemplary data storage device includes a nonvolatile memory device including a page group in which program-completed pages and program-in-progress pages are mixed, a buffer memory configured to buffer data and an XOR parity to be stored in pages of the page group. The data storage device also includes a recovery circuit configured to recover an error of read-failed data, and a processor configured to control the recovery circuit to read data and an XOR parity corresponding to the program-in-progress pages from the buffer memory. The processor is also configured to recover the error of the read-failed data using data corresponding to remaining program-completed pages other than a page in which the read-failed data is stored among the program-completed pages, and the data and the XOR parity read from the buffer memory.
US10963334B2
A method for fault tolerant data integrity verification of safety-related data in a safety-related computer system is disclosed. The method includes a) randomly generating a set of at least two or more initial values; b) calculating, for each of the initial values, one specific CRC reference value, wherein each specific CRC reference value is calculated jointly from the safety-related data to be verified and the initial value associated with the specific CRC reference value; c) storing the pairs of initial value and associated specific CRC reference value; and d) following the steps a)-c), d1) randomly choosing an initial value out of the set of initial values generated in step a), d2) the non-safety-related hardware-engine calculating a CRC value jointly from the randomly chosen initial value and the safety-related data to be verified, and d3) comparing the calculated CRC value from step d2) to the reference CRC value.
US10963333B1
Telematics-based device troubleshooting, self-repair, and optimization are provided. A system, method, and computer readable storage device collect telemetry data associated with the health of networked CPE devices, service provider data, and service and repair data associated with CPE devices, analyze the collected information, and detect and predict issues that can affect the functioning and operation of CPE devices. Analysis of collected data can be based on self-check rules. In some implementations, troubleshooting steps or rules can be executed by a server device or communicated to a CPE device for enabling self-troubleshooting and self-correction of an issue. Self-check and troubleshooting rules can be configured according to insights derived from machine learning techniques applied to collected data (e.g., telemetry data, service provider data, and service and repair data (troubleshooting and repair feedback data collected in association with customer calls, field technician visits, and self-healing checks and actions performed on/by CPE devices)).
US10963332B2
Apparatus, media, methods, and systems for data storage systems and methods for autonomously adapting data storage system performance, lifetime, capacity and/or operational requirements. A data storage system may comprise a controller and one or more non-volatile memory devices. The controller is configured to determine a category for a workload of one or more operations being processed by the data storage system using a machine-learned model. The controller is configured to determine an expected degradation of the one or more non-volatile memory devices. The controller is configured to adjust, based on the expected degradation and an actual usage of physical storage of the data storage system by a host system, an amount of physical storage of the data storage system available to the host system.
US10963329B2
A checking module is coupled to one or more registers to verify data written to the one or more registers. The checking module includes a memory coupled to an arbiter to receive data and an address (corresponding to the data) from the arbiter. The data is written to the one or more registers at the address. Comparator logic is coupled to the memory and to the one or more registers to compare the data written to the one or more registers and the data in the memory. An error flag circuit is coupled to the comparator logic, and in response to a difference between the data in the memory and the data written to the one or more registers, the error flag circuit outputs an error signal.
US10963327B2
Non-volatile memory block management. A method according to one embodiment includes calculating an error count margin threshold for each of the at least some non-volatile memory blocks of a plurality of non-volatile memory blocks. A determination is made as to whether the error count margin threshold of any of the at least some of the non-volatile memory blocks has been exceeded. A memory block management function is triggered upon determining that the error count margin threshold of any of the at least some of the non-volatile memory blocks has been exceeded.
US10963323B2
According to a method of transforming a message passing interface (MPI) program, an MPI function is parsed such that a computer may directly access data created by another computer through a memory when an MPI parallel program is executed on a computer system for distributed processing, a network function corresponding to the MPI function is created for network communication, and a bus line function is created for directly accessing the memory through a bus line.
US10963314B2
A system includes persistent storage configured to store data on behalf of a managed network and a discovery application configured to perform operations. An application system hosts software applications on behalf of the managed network. The operations include obtaining a service identifier for the application system and, based thereon, determining partitions into which the application system is divided. The operations also include determining, within each respective partition, spaces between which the software applications of the managed network are distributed, and determining, within each respective space, one or more software applications of the software applications of the managed network. The respective space provides an isolated computing environment for execution of the one or more software applications therein. The operations further include determining a mapping that indicates a distribution of (i) the spaces among the partitions and (ii) the software applications among the spaces, and storing, in the persistent storage, the mapping.
US10963313B2
The current document is directed to automated reinforcement-learning-based application managers that learn and improve the reward function that steers reinforcement-learning-based systems towards optimal or near-optimal policies. Initially, when the automated reinforcement-learning-based application manager is first installed and launched, the automated reinforcement-learning-based application manager may rely on human-application-manager action inputs and resulting state/action trajectories to accumulate sufficient information to generate an initial reward function. During subsequent operation, when it is determined that the automated reinforcement-learning-based application manager is no longer following a policy consistent with the type of management desired by human application managers, the automated reinforcement-learning-based application manager may use accumulated trajectories to improve the reward function.
US10963312B2
Method and system are provided for generation of unique ordering of events at cloud scale. The method may include generating a single thread global number sequence at a generator at a controlled frequency of number generation; partitioning the global number sequence into multiple partitions with each partition having a derived stream with an ordered corresponding value provided in each stream of a set of corresponding values. The method may include transmitting ordered corresponding values of a set from an outbound queue of each partition to each partition. The method may include determining that all the ordered corresponding values of a set have been received back. The method uses valid ordered corresponding values as global sequence numbers to provide a distributed clock across the remote participating clusters, where a valid ordered corresponding value is a member of a set of corresponding values that have all been received at their respective receivers.
US10963310B2
Computer program products and a system for managing processing resource usage at a workload manager and an application are described. The workload manager and application may utilize safe stop points to reduce processing resource usage during high cost processing periods while preventing contention in the processing resources. The workload manager and application may also implement lazy resumes or processing resource utilization at the application to allow for continued reduced usage of the processing resources.
US10963296B1
Techniques for load balancing based on relative credit balances are described. For example, one embodiment of a method comprises: determining current credit balances for a plurality of compute instances; receiving a request; selecting one of the compute instances to be a destination for the request based on a comparison of the current credit balances; and transmitting the request to the selected compute instance.
US10963285B2
A system receives a request to deploy a virtual machine on a node from a plurality of nodes running a plurality of virtual machines in a cloud computing system. The system selects one of the plurality of nodes having a hard disk drive (HDD) input output operations per second (IOPS) value less than an observed HDD IOPS value for the plurality of nodes running the plurality of virtual machines. The system receives a predicted HDD IOPS value for the virtual machine and determines a new HDD IOPS value for the selected node based on the HDD IOPS value for the selected node and the predicted HDD IOPS value for the virtual machine. The system instantiates the virtual machine on the selected node when the new HDD IOPS value for the selected node is less than or equal to the observed HDD IOPS value for the plurality of nodes.
US10963275B1
A system includes a memory and a processor in communication with the memory. The processor is configured to process at least one application file and generate bytecode, responsive to processing the at least one application file, from the at least one application file prior to start-up time. The bytecode contains a metamodel and the metamodel controls dependency injection. Additionally, the metamodel is classified as at least one of a first class that is generated at start-up time, a second class that is generated as source files and compiled at compile time, and a third class that is generated directly as bytecode. The processor is also configured to store the bytecode associated with the third class of metamodel.
US10963273B2
In one embodiment, a method includes receiving a user request for a summarization of a particular type of content objects from a client system associated with a first user, determining one or more modalities associated with the user request, selecting a plurality of content objects of the particular type based on a user profile of the first user, wherein the user profile comprises one or more confidence scores associated with one or more subjects associated with the first user, respectively, and wherein the plurality of content objects are selected based on the one or more confidence scores, generating a summary of each content object based on the user profile and the determined modalities, and sending, to the client system in response to the user request, instructions for presenting the summaries of the plurality of content objects, wherein the summaries are presented via one or more of the determined modalities.
US10963269B2
Apparatus, methods, and program products are disclosed for storing a hardware manifest. One apparatus includes a processor and a memory that stores code executable by the processor. The code is executable by the processor to store a hardware manifest for an information handling device. The code is further executable by the processor to manage modification of the hardware manifest. Methods and computer program products that perform the functions of the apparatus are also disclosed.
US10963268B1
Disclosed are techniques regarding aspects of implementing client configurable logic within a computer system. The computer system can be a cloud infrastructure. The techniques can include providing an identifier in response to configuring client configurable logic within the computer system.
US10963265B2
Examples described herein include systems and methods which include an apparatus comprising a plurality of configurable logic units and a plurality of switches, with each switch being coupled to at least one configurable logic unit of the plurality of configurable logic units. The apparatus further includes an instruction register configured to provide respective switch instructions of a plurality of switch instructions to each switch based on a computation to be implemented among the plurality of configurable logic units. For example, the switch instructions may include allocating the plurality of configurable logic units to perform the computation and activating an input of the switch and an output of the switch to couple at least a first configurable logic unit and a second configurable logic unit. In various embodiments, configurable logic units can include arithmetic logic units (ALUs), bit manipulation units (BMUs), and multiplier-accumulator units (MACs).
US10963264B2
Disclosed methods, systems, and apparatus, include computer programs encoded on computer storage media, for performing allocation of M resources among N users into K pools by solving a knapsack problem (KP) using a distributed computing system. The method includes: receiving data representing K global constraints and L local constraints of the KP; transforming the KP into a dual problem using K dual multipliers; decomposing the dual problem into N sub-problems; performing two or more iterations in solving the dual problem, wherein in one iteration, for each dual multiplier corresponding to a global constraint corresponding to a pool: determining an updated dual multiplier for the global constraint corresponding to the pool to be a non-negative threshold; and computing M decision variables of each of the N users corresponding to the updated dual multiplier in solving each of the N sub-problems corresponding to the each of the N users.
US10963260B2
An apparatus comprises processing circuitry to perform data processing in response to instructions; and a branch predictor to predict a branch outcome for a given branch instruction as one of taken and not-taken, based on branch prediction state information indexed based on at least one property of the given branch instruction. In a static branch prediction mode of operation, the branch predictor predicts the branch outcome based on static values of the branch prediction state information set independent of actual branch outcomes of branch instructions which are executed by the processing circuitry while in the static branch prediction mode. The static values of the branch prediction state information are programmable.
US10963259B2
Implementing processor instrumentation in a processor pipeline includes determining a pipeline depth of each micro-operator for an instruction group used in an execution phase of the processor pipeline. The pipeline depth corresponds with a duration of execution, each micro-operator performs a type of functional operation in the execution phase, and the instruction group includes all the micro-operators required for the execution phase. A targeted micro-operator is identified for which the processor instrumentation is being performed, and the pipeline depth corresponding with the targeted micro-operator is used to determine and report a performance of the targeted micro-operator as part of the processor instrumentation. Problems indicated by the processor instrumentation are diagnosed and addressed based on the performance of the targeted micro-operator.
US10963256B2
Disclosed embodiments relate to systems and methods for performing instructions to transform matrices into a row-interleaved format. In one example, a processor includes fetch and decode circuitry to fetch and decode an instruction having fields to specify an opcode and locations of source and destination matrices, wherein the opcode indicates that the processor is to transform the specified source matrix into the specified destination matrix having the row-interleaved format; and execution circuitry to respond to the decoded instruction by transforming the specified source matrix into the specified RowInt-formatted destination matrix by interleaving J elements of each J-element sub-column of the specified source matrix in either row-major or column-major order into a K-wide submatrix of the specified destination matrix, the K-wide submatrix having K columns and enough rows to hold the J elements.
US10963255B2
Techniques related to executing a plurality of instructions by a processor comprising receiving a first instruction configured to cause the processor to output a first data value to a first address in a first data cache, outputting, by the processor, the first data value to a second address in a second data cache, receiving a second instruction configured to cause a streaming engine associated with the processor to prefetch data from the first data cache, determining that the first data value has not been outputted from the second data cache to the first data cache, stalling execution of the second instruction, receiving an indication, from the second data cache, that the first data value has been output from the second data cache to the first data cache, and resuming execution of the second instruction based on the received indication.
US10963254B2
A steaming engine in a system receives a first set of stream parameters into a queue to define a first stream along with an indication of either a queue mode of operation or a speculative mode of operation for the first stream. Acquisition of the first stream then begins. At some point, a second set of stream parameters is received into the queue to define a second stream. When the queue mode of operation was specified for the first stream, the second set of parameters is queued and acquisition of the second stream is delayed until completion of acquisition of the first stream. When the speculative mode of operation was specified for the first stream, acquisition of the first stream is canceled upon receipt of the second set of stream parameters and acquisition of the second stream begins immediately.
US10963253B2
An apparatus comprises instruction decoding circuitry to generate micro-operations in response to program instructions; and processing circuitry to perform data processing in response to the micro-operations generated by the instruction decoding circuitry. In response to a predicated vector instruction, the instruction decoding circuitry reads or predicts an estimated value of the predicate value, and depending on the estimated value, varies a composition of at least one micro-operation generated in response to the predicated vector instruction. This can enable more efficient use of hardware resources in the processing circuitry.
US10963244B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for discounting source code contributions occurring in reverted commits. One of the methods includes identifying, in a time-ordered sequence of commits, one or more matching sequences of additions and deletions of the files which have the same file path, comprising. A value for a contribution metric is computed for a responsible developer entity including discounting portions of the metric resulting from additions and deletions in any of the identified matching sequence of additions and deletions for the files having the same file path.
US10963236B2
A method for creating a software image of a software application. During an installation of the software application on a computing machine, one or more changes of the computing machine occurring during the installation of the software application are detected. The one or more changes include one or more artifacts being added to the computing machine and one or more updates being applied to the computing machine. The software image is created by copying the one or more artifacts from the computing machine to a virtual disk and by adding activation procedures and activation information obtained from the activation procedures to the virtual disk. The activation procedures and activation information were determined according to the updates. The activation procedures are configured to apply the updates when running the activation procedures according to the activation information.
US10963231B1
Using artificial intelligence (AI) to select and/or chain robotic process automation (RPA) models a given problem is disclosed. A model of models (e.g., an RPA robot or an ML model) may serve as an additional layer on an existing system that makes the existing models more effective. This model of models may incorporate AI that learns an improved or best set of rules or an order from existing models, potentially taking certain activities from a model, feeding input from one model into another, and/or chaining models in some embodiments.
US10963229B2
The present invention provides a joint compilation method and system for a heterogeneous hardware architecture. The method comprises steps of: determining, according to calculation characteristics of heterogeneous units in the hardware architecture, a strategy for dividing an overall calculation task graph into a plurality of subtasks, and allocating the plurality of divided subtasks to corresponding heterogeneous unit compilers for compilation to generate corresponding target machine instruction codes; and, linking the generated target machine instruction codes to form a set of machine instruction codes oriented to the heterogeneous hardware architecture. With the joint compilation method and system of the present invention, an executable program body, which can run on a heterogeneous hardware architecture system and be mixed with hardware machine instruction codes of various heterogeneous units at different levels, can be automatically compiled, optimized and generated by activating one compilation.
US10963224B2
The present invention discloses a graphical programming control and storage system, which includes a central control module, a display module connected to the central control module, a message response module, a graphical programming inter-component operating module, a graphical programming intra-component operating module, an item attribute and control module, a user-defined component module, an item persistence module, and a compilation module; and the central control module is responsible for processing, storing, and returning a delivered information and result. The system enables a user to complete complex programming by dragging the graphical programming components, and finally generates a formulated language or executable program, thus implementing graphical programming. The present invention can implement graphical programming control and storage by the solution above, enabling visible and intuitive programming, and improving the working efficiency of programmers.
US10963221B2
In some example embodiments a logical block comprising twelve inputs and two six-input lookup tables (LUTs) is provided, wherein four of the twelve inputs are provided as inputs to both of the six-input lookup tables. This configuration supports efficient field programmable gate array (FPGA) implementation of multipliers. Each six-input LUT comprises two five-input lookup tables (LUT5s) that are used to form Booth encoding multiplier building blocks. The five inputs to each LUT5 are two bits from a multiplier and three Booth-encoded bits from a multiplicand. By assembling building blocks, multipliers of arbitrary size may be formed.
US10963218B1
Systems and methods are provided for control and operate a mobile application comprising a graphical user interface (GUI) via natural language commands using a conversation or chat interface associated with a chat application. The chat application may be initiated after obtaining a respective command from a computing device operated by a user. The conversation interface may be displayed adjacent to a mobile application. The conversation interface may be configured to receive user input comprising user commands, and display assistant user input comprising responses generated by an assistant user based on the user input. The mobile application may be updated based on the user input received from the user. The mobile application may be updated by outputting an output command associated with one or more actions that may occur in the mobile application.
US10963214B2
An audio output method applied to an electronic device having a proximity sensor, where the method includes obtaining proximity data of the proximity sensor when the electronic device is coupled to an audio output device and has an audio signal to output, outputting, by an earpiece of the electronic device, the audio signal when the proximity data meets a preset condition, determining a type of the audio output device, and selecting, based on the type of the audio output device, whether to output the audio signal using the audio output device. Hence, an earpiece is enabled to output an audio signal under a specific condition when an electronic device including a mobile phone is coupled to another audio output device, thereby improving user experience.
US10963212B2
A sound source playback unit plays back sound data from a sound source and outputs a playback signal. An amplification unit amplifies the playback signal and outputs the playback signal as an output signal converted to sound in a speaker. A fault detection unit including a first conversion circuit compares the playback signal to a predetermined first threshold, converts a waveform of the playback signal, and outputs the converted waveform as a converted playback signal. A second conversion circuit compares the output signal to a predetermined second threshold, converts a waveform of the output signal, and outputs the converted waveform as a converted output signal. A comparison circuit compares the converted playback signal to the converted output signal, and a determination circuit determines an output of the comparison circuit. Based on the determination, the fault detection unit detects a fault in the amplification unit.
US10963208B2
An electronic device and a method for operating an electronic device are disclosed. The electronic device may comprise: a communication interface for receiving a first image from a first external electronic device and receiving a second image from a second external electronic device; a display for displaying the first image in a first area and the second image in a second area, and a processor for determining a bit rate of the first image on the basis of the size of the first area, determining a bit rate of the second image on the basis of the size of the second area, transmitting information on the bit rate of the first image to the first external electronic device via the communication interface, and transmitting information on the bit rate of the second image to the second external electronic device.
US10963207B2
A portable video screen for displaying images utilizes a pivoting frame system for holding a plurality of LED panels. The portable video screen rotates on rolling video units to enable users to roll the video units through doorways and readily setup and tear down the portable video screens as needed. Folding handles rotate into and out of the system to enable users to move the video units without touching the LED panels.
US10963190B2
A memory system includes a semiconductor storage device and a memory controller. The memory controller includes a command buffer and a descriptor buffer. The memory controller stores a first command received from outside in the command buffer, fetches a first descriptor from the host device, based on the stored first command, stores the fetched first descriptor in the descriptor buffer, stores a second command received from the outside in the command buffer, discards an unused part of the first descriptor from the descriptor buffer, fetches a second descriptor from the host device, based on the stored second command, and stores the fetched second descriptor at an address where the discarded part of the first descriptor was stored.
US10963187B2
A system for reading a plurality of subset views of an evolving data store may include for each subset view, a plurality of memory buffers comprising at least three buffers. The system may also include control circuitry for controlling the plurality of memory buffers of the plurality of subset views, the control circuitry configured to maintain, for each subset view, a variable defining a most-recently updated buffer of the plurality of buffers such that a read request for such subset view will respond with data of the most-recently updated buffer of such subset view; and responsive to an update of data of the evolving data store: (i) determine, for each subset view, a selected data buffer of the plurality of buffers other than the most-recently updated buffer for such subset view to write updated subset view information; (ii) cause, for each subset view, the updated subset view information for such subset view to be written to the selected data buffer for such subset view; and (iii) substantially simultaneously across all of the plurality of subset views, update the variables defining the most-recently updated buffer of the plurality of subset views such that a subsequent read request for a subset view will respond with the updated subset view information for such subset view.
US10963172B2
A system and method for efficiently allocating data storage to agents. A computing system includes an interconnect with intermediate buffers for storing transactions and corresponding payload data during transport between sources and destinations. A data storage limit is set on an amount of data storage corresponding to outstanding transactions for each of the multiple sources based on the initial buffer assignments. A number of outstanding transactions for each of the multiple sources is limited based on a corresponding data storage limit. If the rate of allocation of a given buffer assigned to a first source exceeds a threshold, then a second source is selected with available space exceeding a threshold in an assigned buffer. If it is determined the second source is not assigned to a buffer with a rate of allocation exceeding a threshold, then buffer storage is reassigned from the second source to the first source.
US10963170B2
Embodiments herein describe a reconfigurable integrated circuit (IC) where data can be retained in memory when performing a partial reconfiguration. Partial reconfiguration includes reconfiguring programmable logic in the IC while certain functions of the IC remain operational or active. In one embodiment, the reconfigurable IC includes control logic for saving or retaining data in the IC during a partial reconfiguration. That is, rather than clearing the memory elements, the user can specify that the memory blocks containing certain data should be retained while the other memory blocks can be cleared. In this manner, the data can be retained in the IC during a partial reconfiguration which saves time, power, and cost. Once partial reconfiguration is complete, the newly configured programmable logic can retrieve and process the saved data from the on-chip memory.
US10963166B2
A machine-implemented method for managing a flash storage system includes determining a projected life value for each of a plurality of flash memory devices in the flash storage system, wherein the projected life value for at least one of the plurality of flash memory devices is higher than the projected life value of at least another one of the plurality of flash memory devices. The method also includes determining operating parameters for each of the plurality of flash memory devices based on the respective projected life values for the plurality of flash memory devices. The method also includes configuring the plurality of flash memory devices based on the determined operating parameters.
US10963165B2
Service level objectives (SLOs) defined for a storage system are associated with VMs running on hosts. For an I/O operation for a virtual machine (VM) running on a host system, storage processing is performed on the I/O operation in accordance with the SLO defined for the VM. The same storage system-defined SLOs may be applied to VMs running on multiple host systems. SLOs may be maintained by the storage array and shared with one or more host systems in I/O communication with the storage system. SLOs may be defined using a user interface of a storage system, host system, virtualizer control station or other component of a storage network, and communicated to the storage system, which may maintain the SLOs, and may disseminate them to one or more hosts. The SLOs then may be associated with VMs running on the hosts and tagged to I/O communications corresponding to the VMs.
US10963153B2
The present disclosure, pertaining to the field of information processing technologies, discloses a method, apparatus, and terminal for screen flipping. The method includes: detecting a screen touch action of a user, and after the screen touch action of the user is detected, determining a position area corresponding to the screen touch action; and performing screen flipping according to the determined position area and a corresponding relationship between the position area and a screen flipping operation. The apparatus for screen flipping includes a detecting module, a determining module, and a screen-flipping module. The terminal includes the apparatus for screen flipping. According to the present disclosure, a position area corresponding to a detected screen touch action of a user is determined, and screen flipping is performed according to the position area and a corresponding relationship between the position area and a screen flipping operation thereof.
US10963149B2
A parameter adjustment method is applied to a terminal including a first screen at a side surface of the terminal, and a second screen displayed at one of a front surface or a back surface, or both the front surface and the back surface, of the terminal. The method includes: receiving a first touch operation at a predetermined region of the first screen; displaying an adjustment bar of a target parameter at the first screen according to the first touch operation, wherein the target parameter is associated with an application displayed at the second screen; receiving a second touch operation acting on the adjustment bar; and adjusting a parameter value of the target parameter according to the second touch operation.
US10963148B2
A control system for coordinating a plurality of machines for performing a paving operation is disclosed. The control system may include a communication device configured to exchange data messages with the plurality of machines and a material production plant and a controller. The controller may be configured to generate a first graphical user interface on a display device, the first graphical user interface having a plurality of first graphical objects, each being indicative of one of the plurality of machines or the material production plant, wherein each of the plurality of first graphical objects is selectable via an input device. The controller may also be configured to determine a status score of each of the plurality machines and the material production plant wherein each of the first graphical objects is further indicative of the status score of the indicated one of the machines or the material production plant.
US10963147B2
Embodiments of the invention provide a companion application that allows users to discover secondary content that supplements primary content that the user is enjoying and to run the secondary content within the application. Examples of primary content include, games, television shows, movies, and music. In one embodiment, a companion application runs on both the primary device, which is the device generating the primary content, and on the companion device. The companion application helps the user discover available secondary content. In addition to discovering secondary content that may be relevant to the user, the companion application includes an application-run environment in which secondary content applications may run.
US10963146B2
A user controllable sleep system is provided-for, including at least one biometric sensor, a processor, memory in communication with the processor, a display in communication with the processor, and a user interface. The user interface provides landscape graphics relating to a selected soundscape comprising one or more related sounds. The user interface also has health indicia indicating health information from the biometric sensor and environmental indicia indicating environmental information received by the processor.
US10963145B1
Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing a program and method for prioritizing display of an icon representing a user with available content. The program and method provide for determining a display order for multiple icons, each icon corresponding to a user of a messaging application having a content collection available for display; receiving, from a device, an indication to prioritize display of a selected icon of the multiple icons relative to other icons of the multiple icons; updating, in response to receiving the indication, the display order to prioritize display of the selected icon relative to the other icons; and providing, to the device, an indication of the updated display order to cause the multiple icons to be displayed according to the updated display order.
US10963144B2
Systems, methods, and software are disclosed herein for graphically organizing content in a user interface to a software application. A visual representations of data objects is presented on a canvas in the user interface. User input is received indicative of at least a visual construct for arranging the visual representations of the data objects on the canvas and criteria for arranging the visual representations of the data objects with respect to the visual construct. Data associated with each of the data objects that relates to the criteria is then identified. Each of the visual representations of data objects are placed on the visual construct based on the data related to the criteria.
US10963139B2
An electronic device including a touch-enabled display module configured to display a plurality of windows according to a multi-window mode; and a control module configured to displaying on the touch screen a first application window and a second application window according to the multi-window mode, alter the first application window in response to a touchscreen input received via the touch-enabled display, and automatically alter the second application window in response to the alteration of the first application window.
US10963137B2
There is provided a non-transitory recording medium storing a program that causes an information display apparatus to execute: accepting input under a pressure in a first range on a screen; accepting input under a pressure in a second range stronger than the pressure in the first range on the screen; determining, from among objects displayed in a predefined position on the screen in an overlapped manner, an object having a highest display order as an operation target object, when the input under the pressure in the first range is accepted in the predefined position; and change a display order configuration for the objects to a first configuration when the input under the pressure in the second range is accepted on the screen after the determination of the operation target object.
US10963136B2
A method and apparatus are described for controlling a highlighting of one of a plurality of operational objects on a display. A spatially continuous movement of a pointing position on the display, which is provided by a user by means of a user input interface is converted in the highlighting of one of the plurality of objects. If the pointing position coincides with one of the plurality of objects, this object is highlighted (130). When the pointing position is on empty space between the objects, an appropriate one of the plurality of objects is highlighted (160). The parameter used to determine the object to be highlighted is at least the distance from the pointing position to the objects.
US10963135B2
Techniques for language-based manipulation of data visualizations are disclosed. A system presents a data visualization representing a multidimensional data set. The system receives user input including language associated with a particular interaction with the data visualization. The particular interaction is configured to manipulate presentation of one or more subsets of the multidimensional data set. The user input does not identify any particular subset of the multidimensional data set. The system determines that the interaction is applicable to two or more candidate subsets of the multidimensional data set and presents, as candidates for the particular interaction, the two or more candidate subsets. The system receives user input selecting a particular subset from candidates. Based on the user inputs, the system generates a complete command corresponding to the particular interaction. Based on the complete command, the system performs the particular interaction to manipulate, in the data visualization, presentation of the particular subset.
US10963133B2
In some examples, a ground obstacle detection system of an aircraft is configured to generate and display a graphical user interface (GUI) that includes a graphical representation of a detected obstacle with which the aircraft may collide during a ground operation and an indication of an area of unknown associated with the detected obstacle. Instead of, in addition to, a GUI that includes an indication of an area of unknown associated with an obstacle, in some examples, a ground obstacle detection system to generate a GUI that includes at least two windows that present different views of an aircraft. At least one of the windows may include a graphical representation of an obstacle that may not be visible in the view of another window.
US10963132B2
Certain exemplary embodiments relate to entertainment systems and, more particularly, certain exemplary embodiments relate to jukebox systems that incorporate digital downloading jukebox features along with karaoke jukebox and/or photobooth features. A combined karaoke/photobooth/jukebox may enable more integrated performance-like experiences in an in-home or out-of-home location or venue. By leveraging vast audio media libraries, trusted rights-respecting network infrastructure, and on-site image/video capturing from integrated recorders and/or remote portable devices, a more sociable experience may be created for karaoke jukebox patrons, e.g., where custom content can be generated and shared in a safe and legally appropriate manner.
US10963131B2
Disclosed is an electronic device that includes a display that outputs execution screens of a plurality of applications, a memory that stores the plurality of applications, and a processor electrically connected with the display and the memory. The processor retrieves a history of one or more applications among the plurality of applications that were previously executed in the electronic device, in response to a user input detected by the electronic device and outputs the history on the display based on information about the one or more applications and information about layouts of execution screens of the one or more applications. If at least one of the one or more applications is selected from the history, the processor outputs an execution screen of the selected application on the display according to the corresponding layout.
US10963130B2
An electronic device provides, to a display, data to present a user interface that includes a first group of user interface objects and a second group of user interface objects. A current focus is on a first user interface object of the first group of user interface objects. The device receives an input that corresponds to a request to move the current focus to a user interface object in the second group of user interface objects; determines a projection of the first user interface object based on a direction of the input; identifies one or more user interface objects that overlap with the projection of the first user interface object in the direction on the display that corresponds to the direction of the input; and moves the current focus to a second user interface object of the one or more identified user input objects.
US10963112B1
A method of forming touch panels includes providing a substrate with a visible area and a periphery area, forming a metal layer, forming a metal nanowire layer with a first portion in the visible area and a second portion in the periphery area, and performing a patterning process. Forming the metal layer includes substrate pre-treatment, adjusting a characteristic of the substrate surface, forming a catalytic center on the substrate surface, adjusting an activity of the catalytic center, and performing electroless plating on the substrate surface to form the metal layer. The patterning process includes forming a plurality of periphery lead wires from the metal layer while forming a plurality of etching layer from the metal nanowire layer using an etchant that etches the metal layer and the metal nanowire layer.
US10963109B2
The present application relates to a conductive structure body and a method for manufacturing the same. A conductive structure body according to an exemplary embodiment of the present application comprises a substrate; a metal layer provided on the substrate; and a light reflection reducing layer provided on at least one surface of the metal layer and comprising copper-manganese-nickel oxide.
US10963108B2
A method implemented in a system for deriving a position of a pen on a sensor panel by transmitting and receiving signals via capacitive coupling between a pen tip electrode of the pen and the sensor panel, includes: transmitting a first signal indicating a reference time of one frame period via the sensor panel, from a sensor controller that performs a pen detecting operation only at one or more specific time periods in the one frame period; and transmitting a burst signal that does not include a data signal indicating an operating state of the pen, from the pen that has detected the first signal, at each of the one or more specific time periods in the frame period indicated by the first signal.
US10963107B2
Embodiments described herein is able to provide a touch display device, an active pen, a touch system, a touch circuit, and a pen recognition method capable of efficiently providing a display function, a touch-sensing function, and a pen-touch-sensing function.
US10963101B2
An input detection device performs a transition to a special mode in a case where application of a pressing force to a pressing detectable area is detected before a contact on a contact detectable area is detected, monitors whether or not a predetermined condition set in the special mode is satisfied in a case where a contact is detected after the transition to the special mode, and validates the detected contact when the predetermined condition is satisfied. Therefore, the input detection device does not validate the contact unless an intentional operation in which the contact is continuously made until the predetermined condition is satisfied is performed in a case where the contact is detected in a state in which application of a pressing force is detected.
US10963100B2
Embodiments of this application are related to an interactive object control method and performed at a terminal. The method includes: obtaining a quantity of logical pixels corresponding to a touch operation performed on an interactive object on a touchscreen of the terminal; obtaining a logical pixel density of the touchscreen; correcting the quantity of logical pixels corresponding to the touch operation based on the logical pixel density and a reference pixel density; and controlling the interactive object based on the corrected quantity of logical pixels. After the quantity of logical pixels corresponding to the touch operation performed on the interactive object is obtained, the quantity of logical pixels corresponding to the touch operation is corrected based on the logical pixel density and a reference pixel density of the touchscreen and then the interactive object is controlled based on the corrected quantity of logical pixels.
US10963093B2
A channel driver circuit includes a differential module and a driver module. In some examples, the channel driver circuit also includes a sigma-delta module. The differential module receives, via a single node of a load, a channel driving signal that is provided to the load at the single node (e.g., that is based on an electrical characteristic of the load) and generates an analog error signal that is based on the channel driving signal and a reference signal. The driver module is coupled to the differential module and generates the channel driving signal based on the analog error signal or a digital error signal corresponding to the analog error signal and transmits the channel driving signal via the single node to the load. The channel driver circuit simultaneously transmits the channel driving signal to the load at the single node and senses the channel driving signal at the single node.
US10963087B2
Pressure sensitive key techniques are described. In one or more implementations, a device includes at least one pressure sensitive key having a flexible contact layer spaced apart from a sensor substrate by a spacer layer, the flexible contact layer configured to flex responsive to pressure to contact the sensor substrate to initiate an input, for a computing device, associated with the pressure sensitive key. At least one of the flexible contact layer or the sensor substrate are configured to at least partially normalize an output resulting from pressure applied at a first location of the flexible contact layer with an output resulting from pressure applied at a second location of the flexible contact layer that has lesser flexibility than the first location.
US10963082B2
Touch panels and touch display devices are provided. The touch panel includes a plurality of first touch electrode patterns, the first touch electrode patterns comprise a plurality of first touch units and a connection unit for connecting adjacent first touch units. A plurality of second touch electrode patterns are insulated from and intersected with the first touch electrode patterns. The second touch electrode pattern comprises a plurality of second touch units and at least one bridge unit for connecting adjacent second touch units. The bridge unit includes at least two metal bridges having a hollow-out pattern, and a connection portion connecting the at least two metal bridges.
US10963072B2
Provided is a key structure including a base plate having at least one connecting seat and at least one notch adjacent to a lower portion of the connecting seat; a keycap disposed above the base plate in a liftable manner; a thin film circuit assembly disposed on the base plate and located between the base plate and the keycap; and a supporting rod connected to the keycap and the base plate and located between the thin film circuit assembly and the keycap. An accommodating space formed by the notch extends from and communicates with a through hole of the connecting seat. The connecting seat protrudes out from an opening of the thin film circuit assembly. A vertical projection region of the notch on the base plate is located within a vertical projection region of the opening on the base plate. The invention also provides a keyboard module.
US10963070B2
The subject matter of this specification can be embodied in, among other things, a system that includes a tracking device to generate movement information for use in moving a user interface object on a graphical user interface. The tracking device is configured to receive at least a portion of a user's finger. The system also includes a base device configured to receive the tracking device. The base device is configured to translate movement of the base device relative to an adjacent surface for use in moving the user interface object.
US10963069B1
A mouse device includes a casing, a scroll wheel, a circuit board, an encoder and a microprocessor. The scroll wheel is partially exposed outside the casing. The circuit board is disposed within the casing. The encoder is disposed within the casing. The encoder issues an encoded signal to the circuit board in response to a rotation of the scroll wheel. The microprocessor is electrically connected with the circuit board, and acquires a rotating time period corresponding to one-unit rotation amount of the scroll wheel. If the rotating time period is shorter than a predetermined time period, the microprocessor generates a first control command. If the rotating time period is longer than or equal to the predetermined time, the microprocessor generates a second control command.
US10963065B2
A programmable display device (i) identifies a switch indicated by a pointing element based on one or two first detected values (in one or two of three directions of a three-dimensional space) of detected values indicative of the position of the pointing element in the three-dimensional space detected by a proximity sensor and (ii) detects a pressing action with respect to the switch based on a second detected value which is a value in another one of the three directions (pressing action detecting direction) other than the direction in which the switch was identified. The programmable display device calculates the amount of movement of the pointing element in the pressing action detecting direction based on a change in the second detected value, and determines whether or not the pressing action of the pointing element with respect to the switch is effective based on the amount of movement.
US10963062B2
Gesture input with multiple displays, views, and physics is described. In one example, a method includes generating a three dimensional space having a plurality of objects in different positions relative to a user and a virtual object to be manipulated by the user, presenting, on a display, a displayed area having at least a portion of the plurality of different objects, detecting an air gesture of the user against the virtual object, the virtual object being outside the displayed area, generating a trajectory of the virtual object in the three-dimensional space based on the air gesture, the trajectory including interactions with objects of the plurality of objects in the three-dimensional space, and presenting a portion of the generated trajectory on the displayed area.
US10963060B2
A responsive mouse click mechanism includes a body comprising a pivotal notch; a switch arranged on the body; a key comprising an extension arm and a pivotal shaft; and an elastic member disposed between the body and the key, wherein the elastic member causes the extension arm to contact the switch without triggering the switch, and wherein the elastic member presses the pivotal shaft into the pivotal notch.
US10963059B2
One variation of a system for interfacing a computer system and a user includes: a touch sensor defining a touch sensor surface and extending over an array of sense electrode and drive electrode pairs; a vibrator coupled to the touch sensor surface; and a controller configured to: detect application of an input onto the touch sensor surface and a force magnitude of the first input at a first time; execute a down-click cycle in response to the force magnitude exceeding a threshold magnitude by driving the vibrator to oscillate the touch sensor surface; map a location of the input on the touch sensor surface to a key of a keyboard represented by the touch sensor surface; and output a touch image representing the key and the force magnitude of the input on the touch sensor surface at approximately the first time.
US10963055B2
Provided is a control system that includes a vibration mechanism that generates a vibration and presents the vibration to a user and a control apparatus that controls the vibration mechanism. The control apparatus acquires vibration data representative of a waveform of a vibration that is to be generated by the vibration mechanism and causes the vibration mechanism to generate a vibration in accordance with corrected vibration data obtained by executing processing for reducing part of frequency components, included in the waveform represented by the acquired vibration data, other than a resonant frequency of the vibration mechanism.
US10963048B2
A method for visual interaction between a user (10) and a machine (20) using gaze estimation is disclosed. The method comprises: displaying an initial element and one or more further elements on a display (30), each further element being spatially separated from the initial element, whereby each further element defines an angular range with respect to the position of the initial element; determining that a direction from a first gaze point to a second gaze point lies within the angular range defined by a further element selected by the user; and sending instructions to the machine to perform a function associated with the selected element. A system (1) for visual interaction between a user (10) and a machine (20) using gaze estimation is also disclosed. The gaze points of the user may be determined with relatively low precision.
US10963047B2
An augmented mirror for use with one or more user objects, the augmented mirror comprising: a partially silvered mirrored surface; a screen underneath the mirrored surface; a camera including a depth scanner; and a computer module for receiving data from the camera and for providing graphical images to the screen; wherein the sole means of communication with the computer module is via the one or more user objects.
US10963042B2
The blinking control method comprises the following steps. First, detect a current blinking signal, wherein the current blinking signal occurs at a current blinking time point. Afterwards, obtain a predicted spontaneous blinking time slot according to the current blinking time point, a minimum spontaneous blinking calibration time interval, and a maximum spontaneous blinking calibration time interval. Afterwards, detect a next blinking signal. Afterwards, determine if the next blinking signal occurs within the predicted spontaneous blinking time slot. Determine if the next blinking signal belongs to a spontaneous blinking when the next blinking signal occurs within the predicted spontaneous blinking time slot. Determine if the next blinking signal belongs to a controlled blinking when the next blinking signal occurs outside the predicted spontaneous blinking time slot.
US10963039B2
Approaches that manage energy in a data center are provided. In one embodiment, there is an energy management tool, including an analysis component configured to determine a current energy profile of each of a plurality of systems within the data center, the current energy profile comprising an overall rating expressed as an integer value, the overall rating calculated based on a current workload usage and environmental conditions surrounding each of the plurality of systems; and a priority component configured to prioritize a routing of a workload to a set of systems from the plurality of systems within the data center having the least amount of energy present based on a comparison of the overall ratings for each of the plurality of systems within the data center.
US10963037B2
One embodiment of the present invention provides a system that facilitates reducing static power consumption of a processor. During operation, the system receives a signal indicating that instruction execution within the processor is to be temporarily halted. In response to this signal, the system halts an instruction-processing portion of the processor, and reduces the voltage supplied to the instruction-processing portion of the processor. Full voltage is maintained to a remaining portion of the processor, so that the remaining portion of the processor can continue to operate while the instruction-processing portion of the processor is in reduced power mode.
US10963036B2
Systems and method for idle loop detection and control are disclosed. A processor operates in operating modes including an active mode and a disabled mode, and an interconnect bus is coupled between the processor and one or more additional electronic circuits. Logic within the processor is coupled to snoop the interconnect bus, and the logic is programmed to detect a new idle loop based upon repeated instructions on the interconnect bus and to place the processor in the disabled mode based upon execution of the new idle loop, which represents a previously unknown idle loop for the processor. Further, the logic can be programmed to store state data for the processor when the new idle loop is detected, and the logic can also be programmed to place the processor in the active mode based upon detection of a wakeup event for the new idle loop on the interconnect bus.
US10963028B2
According to one embodiment of the invention, a processor includes a power control unit, an interface to software during runtime that permits the software to set a plurality of power management constraint parameters for the power control unit during runtime of the processor without a reboot of the processor, and a storage element to store a respective lock bit for each of the plurality of power management constraint parameters to disable the interface from changing a respective constraint parameter when set.
US10963022B2
Embodiments herein may present an integrated circuit or a computing system having an integrated circuit, where the integrated circuit includes a physical network layer, a physical computing layer, and a physical memory layer, each having a set of dies, and a die including multiple tiles. The physical network layer further includes one or more signal pathways dynamically configurable between multiple pre-defined interconnect topologies for the multiple tiles, where each topology of the multiple pre-defined interconnect topologies corresponds to a communication pattern related to a workload. At least a tile in the physical computing layer is further arranged to move data to another tile in the physical computing layer or a storage cell of the physical memory layer through the one or more signal pathways in the physical network layer. Other embodiments may be described and/or claimed.
US10963019B2
An electronic device includes a first body, a second body, two hinges, and at least one electronic assembly. The two hinges are connected between the first body and the second body, and the first body and the second body are adapted to rotate relatively through the two hinges. The electronic assembly is connected to the second body and is located between the two hinges.
US10963006B2
An electronic device that includes a vision system carried by a bracket assembly is disclosed. The vision system may include a first camera module that captures an image of an object, a light emitting element that emits light rays toward the object, and a second camera module that receives light rays reflected from the object. The light rays may include infrared light rays. The bracket assembly is designed not only carry the aforementioned modules, but to also maintain a predetermined and fixed separation between the modules. The bracket assembly may form a rigid, multi-piece bracket assembly to prevent bending, thereby maintaining the predetermined separation. The electronic device may include a transparent cover designed to couple with a housing. The transparent cover includes an alignment module designed to engage a module and provide a moving force that aligns the bracket assembly and the modules to a desired location in the housing.
US10963003B2
The invention relates to a computer comprising: a plurality of processing units each having instruction storage holding a local program, an execution unit executing the local program, data storage for holding data; an input interface with a set of input wires, and an output interface with a set of output wires; a switching fabric connected to each of the processing units by the respective set of output wires and connectable to each of the processing units by the respective input wires via switching circuitry controllable by each processing unit; a synchronisation module operable to generate a synchronisation signal to control the computer to switch between a compute phase and an exchange phase, wherein the processing units are configured to execute their local programs according to a common clock, the local programs being such that in the exchange phase at least one processing unit executes a send instruction from its local program to transmit at a transmit time a data packet onto its output set of connection wires, the data packet being destined for at least one recipient processing unit but having no destination identifier, and at a predetermined switch time the recipient processing unit executes a switch control instruction from its local program to control its switching circuitry to connect its input set of wires to the switching fabric to receive the data packet at a receive time, the transmit time and, switch time and receive time being governed by the common clock with respect to the synchronisation signal.
US10963000B2
A bandgap reference circuit and a method for providing a reference voltage are disclosed. In an embodiment a bandgap reference circuit includes a voltage generator including a first branch and a second branch and being configured to produce a reference voltage with a temperature coefficient lower than a given threshold, a supply circuit configured to provide a first current to the first branch and a second current to the second branch, and a control loop including a transconductance amplifier configured to provide an output signal representative of a difference between a first voltage of the first branch and a second voltage of the second branch and a filter coupled to an output of the transconductance amplifier, the filter configured to provide an output signal for controlling the first current and second current of the supply circuit.
US10962996B2
In one embodiment, graphical programming is used to configure a system of audio, video, lighting, HVAC and/or security components. Representations of components from a component library are displayed. Each representation of a component corresponds to a physical component that is available for inclusion in the system and associated with a corresponding component profile for that physical component that includes information regarding the component's capabilities. A selected plurality of representations of components from the component library are placed in a configuration workspace of the graphical user interface, to indicate their inclusion in the system. One or more realized services that the system is capable of providing are determined based on the selected plurality of components; and indications of the one or more realized services that the system is capable of providing are displayed to the user.
US10962985B2
Systems and methods for a materials handling vehicle to navigate a vehicle transit surface in a warehouse environment including a navigation subsystem configured to cooperate with a traction control unit, a braking system, a steering assembly, and an obstacle detection subsystem to: determine whether the materials handling vehicle is approaching, or has arrived at, a potentially contested intersection; associate with the intersection pre-positioned warehouse object data, a set of road rules, and obstacle data; and navigate the materials handling vehicle through the intersection utilizing warehouse navigation maneuvers in combination with the associated set of road rules, obstacle avoidance maneuvers, or both, the warehouse navigation maneuvers accounting for the associated pre-positioned warehouse object data and the obstacle avoidance maneuvers accounting for the obstacle data derived from the obstacle detection subsystem.
US10962982B2
Systems and methods are provided for crowdsourcing road surface information collection. In one implementation, a method of collecting road surface information for a road segment may include receiving at least one image representative of a portion of the road segment, identifying in the at least one image at least one road surface feature along the portion of the road segment, determining a plurality of locations associated with the road surface feature according to a local coordinate system of the vehicle, and transmitting the determined plurality of locations from the vehicle to a server. The determined locations may be configured to enable determination by the server of a line representation of the road surface feature extending along the road segment.
US10962979B2
A system and method for multitask processing for autonomous vehicle computation and control includes: receiving training image data from a training image data collection system; performing a training phase to train a plurality of tasks associated with features of the training image data, the training phase including extracting common features from the training image data, causing the plurality of tasks to generate task-specific predictions based on the training image data, determining a bias between the task-specific prediction for each task and corresponding task-specific ground truth data, and adjusting parameters of each of the plurality of tasks to cause the bias to meet a pre-defined confidence level; receiving image data from an image data collection system associated with an autonomous vehicle; and performing an operational phase including extracting common features from the image data, causing the plurality of trained tasks to concurrently generate task-specific predictions based on the image data.
US10962978B2
A protocol and a system for customizing driving operation of and legalizing self-driving motor vehicles are introduced as an alternative solution to state-of-the-art technologies in development and marketing of the self-driving motor vehicles, promising to enable a self-driving motor vehicle to provide an experience as if being driven by the mind of a passenger the first time it serves on a public roadway.
US10962970B2
A vehicle that is remotely operable by an operator is provided. The vehicle includes a communication circuit that receives a vehicle operation signal including an accelerator input value based on a first operation performed by the operator, a steering angle sensor that measures a steering angle of the vehicle, a speed sensor that measures a speed of the vehicle, and a processor. The processor corrects the accelerator input value such that when the absolute value of an angular measure of the steering angle is greater than or equal to a predetermined angular measure and the speed is greater than zero, the accelerator input value is corrected so as to reduce the speed to a value that is less than when the absolute value of the angular measure of the steering angle is less than the first predetermined angular measure and the speed is greater than zero.
US10962966B2
Apparatuses, methods and storage medium associated with monitoring or assisting in monitoring of an equipment process are disclosed herein. In embodiments, an apparatus may comprise an analyzer to: receive a plurality of simulation results of a plurality of control limit and alert zone combinations for potential use with a control chart to monitor the equipment process, and calculate a plurality of performance metrics for each of the plurality of control limit and alert zone combinations, using the plurality of simulation results. The apparatus may further select an optimal combination of control limits and alert zones, based at least in part on the plurality of performance metrics, and configure an equipment process monitor with the selected optimal combination of control limits and alert zones for use with a control chart to monitor the equipment process. Other embodiments may be described or claimed.
US10962962B2
The described techniques enable a skid communicator tool to quickly change network settings to those required by a particular skid or network in a process control environment with which a user of the tool wishes to establish communication. These techniques are helpful because skids and networks in process control environments often require different network settings for any device attempting to communicate with the skids or network, and a user often must manually load these network settings every time she wants to communicate with a different network or skid. By contrast, the techniques enable the skid communicator tool to seamlessly connect to, disconnect from, and reconnect to any of the skids or other networks requiring different network settings with minimal input from the user, thus enabling a user to easily move through and interact with different areas, units, or equipment of the process control environment.
US10962961B2
A tracking computing system detects tracking indicia provided on or embedded within cutting implements to be deployed at a processing facility. Periodic implement scans can be performed by one or more mobile computing devices to detect tracking indicia and to determine state data associated with the cutting implements. The state data can be determined at different stages within a processing cycle. The absence of state data for a tracking indicium at one or more stages of the processing cycle may be detected and used to initiate a control action with respect to a potentially missing cutting implement.
US10962957B2
A collision position estimation device allowing extraction of data related to a torque of a section related to collision of a cushion member includes a machine learning device. The machine learning device includes a state observation unit for observing axis movement data indicating information related to movement of the axis and motor torque data indicating data related to torque of a motor driving the axis as a state variable representing a current state of an environment, a label data acquisition unit for acquiring collision position data indicating the position of the axis during collision of the cushion member as label data, and a learning unit for associating and learning the information related to movement of the axis and the data related to the torque of the motor driving the axis with the position of the axis during collision of the cushion member using the state variable and the label data.
US10962956B2
Techniques for controlling mobile drive units (e.g., robots) in proximity to humans in a physical area are described. A management device may send an activity message to the mobile drive units instructing the mobile drive units to perform a set of activities. If a human is detected in the physical area, the management device or another mobile drive unit may send an activity command instructing a mobile drive unit to stop, reduce the speed at which it is traveling, to change its path of travel, or to continue performing its set of activities. If the mobile drive units do not receive the activity command, the mobile drive units may stop performing the set of activities. After the management device determines that the human has left the physical area, the management device may resume sending the activity message.
US10962948B2
An energy system is provided, including: a first placement unit for removably placing a mobile energy storage device capable of storing energy or energy sources; a second placement unit for removably placing the mobile energy storage device; an abnormality acquiring unit for acquiring an abnormality on an energy path used for energy exchange, the energy path built between a first energy consumer having the first placement unit and a first energy consuming device, and a second energy consumer having the second placement unit and a second energy consuming device; a mobile object for autonomously moving with the mobile energy storage device loaded thereon, so as to remove the mobile energy storage device from the first placement unit and place the mobile energy storage device on the second placement unit, if the abnormality acquiring unit acquires an abnormality when the mobile energy storage device is placed on the first placement unit.
US10962943B2
A system for toilet ventilation, includes a ventilatable toilet, including a toilet body with a flush cavity; a ventilatable toilet seat, including a lid component, a ventilatable seat component with a ventilation channel and a ventilation aperture; a ventilation line; a ceiling ventilation unit, including a ventilation fan; a ventilation pump; and a ventilation control unit, including a processor, a non-transitory memory, an input/output component, a ventilation manager, and a data bus; such that the ventilation fan ventilates a bathroom; and the ventilatable toilet seat ventilates the toilet to reduce emission of odors. Alternatively, the toilet body can be ventilatable and mounted with a conventional toilet seat. The system can further include a ventilation control device.
US10962939B1
The present disclosure provides for customizable content moderation using neural networks with fine-grained and dynamic image classification ontology. A content moderation system of the present disclosure may provide a plurality of image categories in which a subset of of image categories may be designated as restricted categories. The restricted categories may be chosen by a content provider or an end-user. The content moderation system may utilize a neural network to classify image data (e.g., still images, video, etc.) into one or more of the plurality of image categories, and determine that an image is a restricted image upon classifying the image into one of the restricted categories. The restricted image may by flagged, rejected, removed, or otherwise filtered upon being classified as a restricted image.
US10962937B2
Disclosed are a power consumption management method for electric devices, a manager and a management system. The power consumption management method may include: acquiring identification information of an electric device in a power-on state in a monitoring area (S101); collecting information of the monitoring area, and determining whether a user exists in the monitoring area or not according to a collection result (S102); when the user does not exist in the monitoring area, determining a type set to which the identification information belongs (S103); when determining that the identification information is comprised in a first type set, powering off the electric device (S104); and when determining that the identification information is comprised in a second type set, beginning timekeeping, and when a timekeeping duration reaches to a preset duration matched with the identification information, powering off the electric device (S105). Therefore, the energy waste due to the fact that a user forgets to turn off an electric device when leaving the monitoring area may be prevented.
US10962930B2
An electronic watch may include a tactile switch and/or one or more sensors for detecting rotational and translational inputs. The watch may include a display configured to produce graphical outputs that may change in response to rotational inputs, translational inputs, and/or touch inputs received at the display. The watch include a crown positioned along an exterior of the watch enclosure and a shaft coupled to the crown and extending into the enclosure. The tactile switch and/or the one or more sensors may be used to detect rotational and/or translational inputs provided at the crown.
US10962923B2
A developing cartridge includes: a casing; a developing roller; a shaft; and a cam. The casing is configured to accommodate developer therein. The developing roller is rotatable about a first axis extending in an axial direction. The shaft extends along a second axis extending in the axial direction. The shaft is movable along the second axis. The cam is movable along the second axis in response to axial movement of the shaft. The cam has a cam surface non-parallel with the second axis.
US10962920B2
A developing cartridge includes: a casing; a drive gear; a first gear; and a second gear. The casing is configured to accommodate developing agent therein. The first gear is configured to receive a driving force from the drive gear. The first gear is rotatable about a first axis extending in an axial direction in accordance with rotation of the drive gear. The first gear includes a first protrusion. the second gear is configured to receive the driving force from the drive gear. The second gear is rotatable about the first axis. the second gear includes a second protrusion. A rotational speed of the second gear is faster than a rotational speed of the first gear.
US10962916B2
An image forming apparatus includes a fixing device, an image reading unit, and a control unit. The fixing device includes a heating elements arranged in a main scanning direction, a band-shaped thin film which slides on the surface of the heating element while in contact with the heating element, and a rotatable body configured to press against a surface of the thin film to cause the thin film to rotate. The fixing device heats the heating elements when an inspection sheet is passed through the fixing device, the inspection sheet having plural images formed by using a decolorable developer, each of the images having an image density that differs in a sub-scanning direction of the image forming apparatus. The image reading unit reads an image of the heated inspection sheet and the control unit determines an operative state of each heating element based on the read image.
US10962915B2
To provide an image printing apparatus, a reading apparatus, an image printing method, and a printing medium conveyance method, with which occurrence of image unevenness or streaks due to conveyance is prevented, an image sensor reads an image area, so as to detect a conveyance amount of a printing medium. Further, the conveyance amount is corrected according to a distance between the image sensor and the printing medium, which is detected by a height detection sensor, so as to obtain a highly accurate conveyance amount.
US10962912B2
An image forming apparatus includes a detection unit configured to detect an object and a power-supply control unit. The power-supply control unit shifts the image forming apparatus to a second power state, in response to a lapse of a predetermined time following no detection of the object, when a job has not been executed until the detection unit detects no object, after the power-supply control unit shifts the image forming apparatus to the first power state. The power-supply control unit shifts the image forming apparatus to the second power state before a lapse of the predetermined time, when a job has been executed until the detection unit detects no object, after the power-supply control unit shifts the image forming apparatus to the first power state.
US10962906B2
An image forming apparatus includes a transport member that transports a continuous medium as a result of a transport surface of the transport member making contact with the continuous medium and a transfer device that is disposed on a downstream side in a direction in which the transport member transports the medium and that transfers an image onto the medium, which extends to the transport member, as a result of a transfer surface of the transfer device making contact with the medium. A moving speed of the transfer surface is lower than a moving speed of the transport surface when the medium is transported.
US10962903B2
A developing cartridge may include: a casing for accommodating developer therein; a developing roller rotatable about an axis extending in a first direction and positioned at one side of the casing in a second direction; a storage medium having an electric contact surface; and a holder movable relative to the casing in the second direction with the electric contact surface between a first position and a second position, the holder having an outer surface at which the electric contact surface is positioned.
US10962897B2
An image forming apparatus with an image forming unit, including a photosensitive drum and an optical scanning device having a transparent window through which laser light that scans the photosensitive drum passes. The image forming apparatus further includes a cleaning mechanism configured to clean the transparent window and a controller unit configured to control the cleaning mechanism to clean the transparent window, wherein the controller unit controls the image forming unit to form an adjustment pattern on the photosensitive drum after the cleaning mechanism performs a cleaning operation for cleaning the transparent window.
US10962895B2
A decolorizable toner allows for easy distinguishing between a sheet which can be reused and a sheet which is hardly able to be reused from each other. The decolorizable toner includes a color developable compound, a color developing agent, a decolorizing agent, a magnetic material, and a binder resin. The color developable compound is a precursor compound of a dye. The color developing agent is an electron accepting compound which donates a proton to the color developable compound. The decolorizing agent is a compound which inhibits a coloring reaction between the color developable compound and the color developing agent.
US10962891B2
A lithographic projection apparatus is disclosed in which a space between the projection system and the substrate is filled with a liquid. An edge seal member at least partly surrounds the substrate or other object on a substrate table to prevent liquid loss when edge portions of the substrate or other object are, for example, imaged or illuminated. A lithographic projection apparatus includes a support structure configured to hold a patterning device, the patterning device configured to pattern a beam of radiation according to a desired pattern; a substrate table configured to hold a substrate; a projection system configured to project the patterned beam onto a target portion of the substrate; a liquid supply system configured to provide liquid to a space between the projection system and the substrate; and a shutter configured to isolate the space from the substrate or a space to be occupied by a substrate.
US10962888B2
A structure includes a first periodic structure positioned on a chip, the first periodic structure comprising a material of a first layer disposed on the chip. The structure further includes a second periodic structure positioned within the region of the chip adjacent the first periodic structure, the second periodic structure comprising a second material of a second layer disposed on the chip. The structure further includes an acoustic wave transmitter device disposed on the chip and an acoustic wave receiver device disposed on the chip.
US10962887B2
A method for determining one or more optimized values of an operational parameter of a sensor system configured for measuring a property of a substrate is disclosed the method including: determining a quality parameter for a plurality of substrates; determining measurement parameters for the plurality of substrates obtained using the sensor system for a plurality of values of the operational parameter; comparing a substrate to substrate variation of the quality parameter and a substrate to substrate variation of a mapping of the measurement parameters; and determining the one or more optimized values of the operational parameter based on the comparing.
US10962884B2
An object of the present invention is to provide a treatment liquid for patterning a resist film and a pattern forming method, each of which can simultaneously suppress the occurrence of pattern collapse in a resist L/S pattern and the occurrence of omission failure in a resist C/H pattern. The treatment liquid of the present invention is a treatment liquid for patterning a resist film, which is used for subjecting a resist film obtained from an actinic ray-sensitive or radiation-sensitive resin composition to at least one of development or washing, and contains an organic solvent, in which the treatment liquid contains a first organic solvent having an SP value of 16.3 MPa1/2 or less and a second organic solvent having an SP value of 17.1 MPa1/2 or more.
US10962882B2
A circuit pattern is quickly created or changed by exposing the circuit pattern on a board without using a photo mask on which the circuit pattern is formed. There is provided a circuit pattern manufacturing apparatus including a forming unit that forms a circuit pattern by irradiating, with a light beam, a circuit pattern forming sheet including an insulating sheet base material layer and a mixture layer made of a mixture containing a conductive material and a photo-curing resin. The forming unit includes, as an optical engine, a housing, a laser diode, a prism mirror, an inclined mirror, a bottom mirror, and a driving mirror.
US10962878B2
A method for forming a pellicle apparatus involves forming a device substrate by depositing one or more pellicle layers defined over a base device layer, where a release layer is formed thereover. An adhesive layer is formed over a transparent carrier substrate. The adhesive layer is bonded to the release layer, defining a composite substrate comprised of the device and carrier substrates. The base device layer is removed from the composite structure and a pellicle frame is attached to an outermost one of the pellicle layers. A pellicle region is isolated from a remainder of the composite structure, and an ablation of the release layer is performed through the transparent carrier substrate, defining the pellicle apparatus comprising a pellicle film attached to the pellicle frame. The pellicle apparatus is then from a remaining portion of the composite substrate.
US10962877B2
To provide a method of separating a pellicle and a device for separating a pellicle which can reduce the amount of residue left on an exposure original plate when the pellicle is separated from the exposure original plate and which can wash again the exposure original plate under mitigated washing conditions, a pellicle frame support pin is inserted into a jig hole provided in an outer surface of the pellicle frame, the pellicle frame support pin is moved in a direction in which the pellicle is separated from the exposure original plate, a separation force applied by the movement to the pellicle frame support pin is measured and the pellicle is separated from the exposure original plate while control is being performed such that the separation force is minimized.
US10962859B2
An imaging apparatus has: an imaging optical system; an imaging element configured to receive light transmitted through the imaging optical system to generate an electric signal; a main body; a display device provided on a back face of the main body and capable of displaying an image generated on the basis of the electric signal generated by the imaging element; and an electronic viewfinder provided inside the main body and capable of displaying the image generated on the basis of the electric signal generated by the imaging element, wherein an eyepiece part of the electronic viewfinder is provided to a transmissive region of the display device.
US10962851B1
A display area for displaying images and a camera area surrounded by the display area are both founded on an array substrate. The camera area defines a transparent area and a wire-routing area surrounding the transparent area. The array substrate includes first data lines, second data lines, and first scan lines. Each first data line, each second data line, and each first scan line avoid the transparent area and cross the wire-routing area. Each second data line includes an auxiliary data line and a data line lead. The first scan lines and the auxiliary data lines are defined by a first conductive layer, the first data lines and the data line leads are defined in a second conductive layer insulated and spaced from the first conductive layer, such a stacked arrangement allows an optically-clear path for the camera to collect light.
US10962849B2
A liquid crystal display device includes a plurality of display panels which are disposed so as to overlap each other, each of the display panels displaying an image. The liquid crystal display device includes a first substrate; a second substrate disposed opposite to the first substrate in a first direction; a first liquid crystal layer disposed between the first substrate and the second substrate; a third substrate disposed opposite to the first substrate in a second direction that is an opposite direction to the first direction; and a second liquid crystal layer disposed between the first substrate and the third substrate.
US10962843B2
A display panel and a display device are provided. The display panel includes a first substrate and a second substrate, that are oppositely disposed. The display panel also includes a display material layer and support pillars, that are disposed between the first substrate and the second substrate. Further, the display panel includes a first region, a second region disposed surrounding the first region, and a third region disposed surrounding the second region. The first region does not contain any support pillar. The support pillars are disposed in the second and third regions, and have an area density in the second region larger than an area density in the third region.
US10962840B2
A photoalignment method includes photoaligning a first liquid crystal cell and using the photoaligned first liquid crystal cell as a mask in the photoalignment of a second liquid crystal cell. The method may increase spatial dynamic range or decrease pitch.
US10962839B2
The liquid crystal display panel includes in the following order from a viewing surface side to a back surface side: a first polarizer; a first λ/4 retardation layer; a first substrate; a second λ/4 retardation layer; a liquid crystal layer; a second substrate; and a second polarizer, the liquid crystal display panel being in a transverse electric field mode, the first substrate including a color filter layer in a display region, the second λ/4 retardation layer being a single layer covering the color filter layer and including a first retardation portion in an end region of the display region and a second retardation portion in a central region of the display region, the first retardation portion having a greater thickness than the second retardation portion, and the first retardation portion and the second retardation portion differing from each other in in-plane retardation by 10 nm or less.
US10962837B2
A display device according to the present disclosure includes: a color conversion panel; and a display panel overlapping the color conversion panel, wherein the color conversion panel includes a color conversion layer including a nano-crystalline semiconductor and a transmission layer, the display panel includes a first display panel including a first substrate and a thin film transistor disposed on the first substrate, a second display panel including a second substrate and overlapping the first display panel. The first substrate and the second substrate have different thicknesses.
US10962831B2
According to one embodiment, an illumination device includes a light source module including a plurality of light sources, and a reflector opposed to the light source module. The reflector includes a plurality of incidence openings on which light from the light sources is made incident, a plurality of emission openings opposed to the incidence openings, and a plurality of reflective surfaces extending from the incidence openings to the emission openings, respectively. Each of the reflective surfaces is formed by combining a plurality of curved surfaces arranged in an optical axis direction of the light sources.
US10962828B2
[Object] To provide an illumination device that suppresses degradation of display quality by preventing damage of light source elements, a reflection sheet, and an optical sheet; and a display. [Solution] A backlight device 10 includes: an LED substrate 11; a plurality of LEDs 15 disposed adjacent to each other on the LED substrate 11; an optical member 24 disposed to face the LEDs 15; a reflection sheet 12 disposed on the LED substrate 11 and having a plurality of openings at which the LEDs 15 are disposed; and a support body 17 formed at least in a gap between the reflection sheet 12 and the LEDs 15, at at least one of the plurality of openings, the support body 17 projecting further than the LEDs 15 on a side opposite to the LED substrate 11 and supporting the optical member 24.
US10962825B2
A display panel is provided, including an organic electroluminescent device including an anode layer, a liquid crystal cell on a light exit side of the organic electroluminescent device. The liquid crystal cell includes a liquid crystal layer, a linear polarizer on a side of the liquid crystal cell facing away from the organic electroluminescent device and configured to convert ambient light into a first polarized light, and an electrode assembly configured to control deflection of liquid crystal molecules in the liquid crystal layer to convert reflected light from the anode layer into a second polarized light. A second polarization direction of the second polarized light is different from a first polarization direction of the first polarized light. The display panel may decrease the intensity of reflected light perceived by the user when viewing the displayed image in an ambient environment.
US10962815B2
A LCD device having a large pixel holding capacitance includes opposedly facing first and second substrates, and liquid crystal between them. The first substrate includes a video signal line, a pixel electrode, a thin film transistor having a first electrode connected to the video signal line and a second electrode connected to the pixel electrode, a first silicon nitride film formed above the second electrode, an organic insulation film above the first silicon nitride film, a capacitance electrode above the organic insulation film, and a second silicon nitride film above the capacitance electrode and below the pixel electrode. A contact hole etched in both the first and second silicon nitride films connects the second electrode and the pixel electrode to each other. A holding capacitance is formed by the pixel electrode, the second silicon nitride film and the capacitance electrode.
US10962807B1
An eyeglasses headband assembly includes a pair of eyeglasses that has a frame and a pair of arms each pivotally coupled to the frame for wearing on a user's face. A headband is pivotally coupled to the pair of eyeglasses and the headband is positionable in a stored position having the headband extending forwardly along the arms and across the frame. The headband is positionable in a deployed position having the headband extending upwardly from the pair of arms. In this way the headband can be positioned to extend across the user's head when the user is wearing the eyeglasses. Thus, the headband can keep the user's hair from falling across the user's face.
US10962802B2
The present disclosure is directed to lens, methods of making, designing lens and/or methods using lens in which performance may be improved by providing one or more steps in the central portion of the optical zone and one or more steps in the peripheral portion of the optic zone. In some embodiments, such lens may be useful for correcting refractive error of an eye and/or for controlling eye growth.
US10962800B1
An eyewear system for supporting lenses in front of a person's eyes includes a resilient or malleable frame having two opposing ends each fixed with a lower frame and an upper frame that each include two rims mutually affixed at a central bridge. The frame further includes two elongated temples that project rearwardly away from the frame, and two nose pad mounts with nose pads that each projects rearwardly away from one of the lower rims. As such, with the lenses each engaged with the rims, the lower rims and the upper rims sandwich and retain the lenses therebetween. A bridge coupler attaches with the upper bridge and the lower bridge to lock together the relative position of the upper bridge and the lower bridge to retain the lenses within the frame. Interchangeable parts can attach to the nose pad mounts, frame and temples to provide a unique appearance.
US10962799B2
The present device relates to an eyeglass frame designed to be supported by cheek bones. The eyeglass frame designed to be supported by cheek bones according to the present invention includes: a front part including a pair of lens rims configured such that eyeglass lenses are fitted thereinto and they are connected to each other via a bridge; a temple part including temples configured such that the first sides thereof are connected to both sides of the front part, respectively, and the second sides thereof are worn on the ears of a wearer; front supports installed into the pair of lens rims, respectively, and configured to be seated on cheek bones of the wearer and support the front part; and side supports installed into the temples, respectively, and configured to be seated on the cheek bones of the wearer and support the front part.
US10962791B1
A method may include bonding a deformable bounding element to a structural support element in which the deformable bounding element and a cavity-adjacent side of the structural support element define a cavity. The method may further include filling the cavity with a deformable medium by injecting the deformable medium past a cavity-opposite side of the structural support element and toward the cavity-adjacent side of the structural support element. The method may additionally include sealing an entry point of the injection of the deformable medium into the cavity. Various other apparatuses, systems, and methods are also disclosed.
US10962790B2
A depth measurement assembly (DMA) includes a pulsed illuminator assembly, a depth camera assembly, and a controller. The pulsed illuminator assembly has a structured light projector that projects pulses of structured light at a pulse rate into a local area. The depth camera assembly captures images data of an object in the local area illuminated with the pulses of structured light. An exposure interval of the depth camera assembly is pulsed and synchronized to the pulses projected by the pulsed illuminator assembly. The controller controls the pulsed illuminator assembly and the depth camera assembly so that they are synchronized. The controller also determine depth and/or tracking information of the object based on the captured image data. In some embodiments, the pulsed illuminator assembly have a plurality of structured light projectors that projects pulses of structured light at different times.
US10962774B2
A preferred system and method for displaying a set of indicator coordinates in relation to a building information model includes a system administrator, a registration base and a headset unit. The system includes a headset including a display and a registration base for initial placement of the headset. The headset further includes a set of stereo cameras. The cameras capture an image of the construction site and overlay an image which includes the indicator coordinates. A position of the headset is determined relative to the registration base from motion sensors. A set of indicator coordinates is downloaded and projected to the display based on the position and orientation of the headset.
US10962770B2
A computer implemented method for controlling camera exposure to augment a wiper system of a sensor enclosure. The computer implemented method can detect a presence of a wiper in one or more images captured by one or more cameras. An exposure time of the one or more cameras can be adjusted. Wiper speed can be adjusted such that wipers move in and out of one or more field of views of the one or more cameras while the one or more cameras are capturing images.
US10962768B2
Provided is a mirror device including a mirror which is supported to be flappable around a fast axis and supported to be flappable around a slow axis and in which a resonance frequency of flapping thereof with respect to the fast axis is a first value and a resonance frequency of the flapping thereof with respect to the slow axis is a second value lower than the first value; a signal extracting portion configured to obtain from a slow axis coil a synthesized signal including an induced signal generated in the slow axis coil due to an operation of flapping the mirror around the fast axis and configured to extract the induced signal from the synthesized signal; and a signal generating portion configured to generates a driving signal so that the flapping of the mirror with respect to the fast axis is in a resonance state according to the induced signal.
US10962765B1
A planer silicon-based displacement amplification structure and a method are provided for latching the displacement. The displacement amplification structure may include a first actuation beam and a second actuation beam coupled to the first beam with an angle, the ends of the first beam and the second beam coupled to fixture sites, and an end of the second beam coupled to a motion actuator; a motion shutter coupled to an opposing end of the first and second beams; and a latching thermoelectric displacement structure blocking the shutter return path and have faster response than the shutter structure.
US10962746B2
Compact folded camera modules having auto-focus (AF) and optical image stabilization (OIS) capabilities and multi-aperture cameras including such modules. In an embodiment, a folded camera module includes an optical path folding element (OPFE) for folding light from a first optical path with a first optical axis to a second optical path with a second optical axis perpendicular to the first optical axis, an image sensor and a lens module carrying a lens with a symmetry axis parallel to the second optical axis. The lens module can be actuated to move in first and second orthogonal directions in a plane perpendicular to the first optical axis, the movement in the first direction being for auto-focus and the movement in the second direction being for OIS. The OPFE can be actuated to tilt for OIS.
US10962735B2
The invention provides an insert molded lens driving apparatus including a driving coil having two ends, wherein the lens holder includes multiple insert members for electrical connection partially embedded into the lens holder and spaced apart from each other. Each of the insert members electrically coupled to the driving coil and having a first connecting end extending along a first direction and a second connecting end extending along a second direction, which.
US10962721B2
An adiabatic optical coupler can include: a top tapered region that includes a top taper having two top tapered sides that taper from a first end region to a top tip region, the top taper having a first length; and a bottom tapered region under the top tapered region, wherein the bottom tapered region includes a bottom taper having two bottom tapered sides that taper from the first end region to a bottom tip region, the bottom taper having a second length that is longer than the first length. Another adiabatic optical coupler can include: a tapered region that includes a taper having two tapered sides that taper from an end region to a tip region; and a sub-wavelength grating (SWG) optically coupled with the tip region. Another adiabatic optical coupler can include a combination of these two adiabatic optical couplers.
US10962720B2
An optical apparatus for coupling an optical fiber to a waveguide is disclosed. The optical apparatus can comprise a funnel coupler having an orifice configured to receive an optical fiber. The funnel coupler can mechanically support the optical fiber when received in the orifice. The funnel coupler can guide the optical fiber to a coupling end of the funnel coupler and a waveguide disposed adjacent the coupling end of the funnel coupler. One or more of the funnel coupler or the waveguide can be configured to optically couple the optical fiber and the waveguide when the optical fiber is received in the orifice.
US10962709B2
An optical fiber according to an embodiment includes a core having a single-peaked and graded refractive index profile, an inner cladding surrounding the core, and an outer cladding surrounding the inner cladding. The inner and outer claddings have refractive indices lower than the maximum refractive index of the core. A photosensitive region constituted by the core and the inner cladding contains a photosensitive material. The inner cladding has an outer diameter one time or more and two times or less the MFD of an LP01 mode in a 1310-nm wavelength band.
US10962707B2
A method includes drawing a fiber from a set of substances that includes an elastomer having a first thermal expansion coefficient. The set of substances also includes a glassy polymer having a second thermal expansion coefficient that is higher than the first thermal expansion coefficient. The method also includes extending and then releasing, under ambient temperature conditions, the fiber to increase elastic responsiveness of the fiber to thermal actuation.
US10962703B1
Provided herein are compositions comprising functionalized gallium-based semiconductor nanoparticles for use in nanoprint resins and high-index overcoat materials. Also provided are methods of manufacturing functionalized gallium-based semiconductor nanoparticles and nanoprint resins and high-index overcoat materials using gallium-based semiconductor nanoparticles.
US10962699B2
A backlight unit includes a light source having an emission region, a wiring board having the light source mounted thereon, a light guide plate having a side surface into which light from the light source enters, and a front surface from which the light exits, a light shielding adhesive tape adhering to the wiring board, and an optical sheet which overlaps with the front surface of the light guide plate. The front surface of the light guide plate includes an effective region serving as a planar light source and a light entering region ranging from the side surface to the effective region. The wiring board and the light-shielding adhesive tape each have a part positioned in the light entering region, and the optical sheet is arranged from the effective region to the light entering region. An end portion of the optical sheet overlaps with the light-shielding tape.
US10962697B2
A polarizing layer includes a base film and a deformation part provided in an edge of the base film. The deformation part includes first deformation parts formed as the base film is deformed by heat, and at least one second deformation part provided between the first deformation parts adjacent to each other.
US10962692B2
The present invention relates to a 3-dimensional complex multilayer structure. The 3-dimensional complex multilayer structure includes a first pattern and a second pattern having different thicknesses formed on one or both surfaces of a plate. The first pattern is selected from the group consisting of parallel lines, parallel curves, parallel zigzag lines, and combinations thereof which do not meet each other. The second pattern is not parallel to the first pattern and is selected from the group consisting of parallel lines, parallel curves, parallel zigzag lines, and combinations thereof which do not meet each other. The interfaces between the first pattern and the second pattern form figures selected from the group consisting of polygons, circles, ellipses, and combinations thereof. The figures are repetitively formed on one or both surfaces of the plate. The 3-dimensional complex multilayer structure includes different complex patterns, whereas a conventional device has a kind of simple pattern. The 3-dimensional complex multilayer structure of the present invention can be manufactured by a simple process. Therefore, the 3-dimensional complex multilayer structure of the present invention can find application in various fields, including optical components for displays (e.g., light guide plates, diffusion plates, prisms, and color filters), next generation displays and display devices (e.g., TFTs, OTFTs, oxide TFTs, flexible displays, and transparent displays), next generation 3-dimensional semiconductors, dry adhesion based on the use of fine ciliary structures, micro/nano piezoelectric devices, lighting optical components, and biocell/virus research using micropatterns.
US10962691B2
An athermal lens system includes a converging lens element having a negative first thermo-optic coefficient, and a diverging lens element having a second thermo-optic coefficient more negative than the first thermo-optic coefficient, wherein the diverging lens element is coupled with the converging lens element to form a converging athermal doublet lens.
US10962689B2
The present invention relates to an ophthalmic lens (L6) comprising a substrate (1) having a front main face and a rear main face, the front main face being surmounted by a multilayer inorganic coating (2) that has an average luminous reflectance factor Rv in the visible equal to or higher than 4% and that consists of a stack comprising: at least two low-refractive-index layers that each consist of a first material of refractive index lower than 1.55, and at least one high-refractive-index layer that consists of a second material of refractive index higher than 1.55 and that is located between two said low-index layers that are adjacent in said stack, characterized in that said coating (2) has a thickness smaller than or equal to 600 nm and a Bayer ISTM abrasion-resistance value higher than 10.
US10962685B2
There is provided a plastic optical fiber including a core and at least one layer of a clad formed on an outer circumferential surface of the core, wherein a transmission band is 100 MHz or wider, as measured under conditions of a wavelength of 650 nm and a launch NA=0.65; and a transmission loss is 350 dB/km or less, as measured under conditions of a wavelength of 650 nm and a launch NA=0.1, after exposure to an environment of a temperature of 105° C. for 1000 hours.
US10962681B2
A computer-based method for identifying ice storm risk across a geographical extent includes receiving, at a computer-based ice storm risk calculation system, historical data regarding a plurality of past ice storms. The historical data includes, for each respective one of the plurality of past ice storms, data about the size of the geographical region that was impacted by the ice storm, the thickness of ice that accumulated from the ice storm, and qualitative data (e.g., written observations in new reports, etc.) reflecting human observations of the ice storm's impact. The method further includes calculating an ice storm severity index based, in part, on the size of the geographical region that was impacted by the ice storm and the thickness of the accumulated ice that resulted from the ice storm, and validating the calculated ice storm index with the qualitative data reflecting the human observations of the ice storm's impact.
US10962674B2
Illustrative embodiments are directed to applying a nuclear magnetic resonance sequence to a substance within an inhomogeneous static magnetic field. Various embodiments include applying a series of refocusing pulses to the substance, each refocusing pulse in the series of refocusing pulses having at least two segments, and a total pulse duration less than or equal to approximately 1.414 times T180. Various embodiments can further include applying an excitation pulse to the substance in the inhomogeneous static magnetic field, where the excitation pulse generates an initial magnetization that is aligned with a refocusing axis produced by a refocusing cycle that is performed after the excitation pulse.
US10962666B2
The present disclosure provides a technique for marine seismic imaging that processes data acquired from two or more different seismic surveys in a combined manner to advantageous effect. The different seismic surveys may use seabed sensors at same positions on the seabed, but they may have different shot locations and may be performed at different times. In one use case, the technique may be used to image a subsurface location that is difficult to image using either survey alone. In another use case, the technique may be used to image a subsurface location under an obstruction. The technique may also be utilized to efficiently monitor a reservoir over time.
US10962660B2
An active matrix substrate includes a photoelectric conversion element in a pixel P defined by a gate line and a data line. The photoelectric conversion element is connected with a bias line, and the bias line is connected with a bias terminal that supplies a bias voltage to the bias line. The bias terminal is connected with a first protection circuit that is formed with a nonlinear element. The first protection circuit is connected in a reverse-biased state between a first line to which a predetermined voltage higher than the bias voltage is supplied, and the bias terminal.
US10962654B2
A multiple-positioning-system switching and fused calibration method and a device thereof are provided. A first sensing device generates first sensing information, and the central processor calculates the first positioning information of a current position according to the first sensing information and a starting position, and downloads map information from the cloud database. A second sensing device detects a feature object, and obtains the distance information of the feature object and the current position, to the central processor. The central processor calculates a current position in the map information, and generates second positioning information, and performs fused calculation on the first positioning information and the second positioning information according to the weight values of a weight distribution table, to generate new first positioning information to replace the first positioning information. As a result, the positioning information generated by different devices can be fused to effectively calibrate positioning information.
US10962649B2
A method and system is devised for handling blind sectors in redundant sensors of a vehicle. Blind sectors of the redundant sensors are detected, and if they qualify as large blind sectors, any intersection of such large blind sectors that lies within a monitored zone extending from the vehicle yields a critical signal sent to the driver of the vehicle, or to the navigation system in case of an autonomous vehicle.
US10962648B2
Methods and systems for detecting sensor orientation characteristics using marker-based localization are disclosed herein. In one aspect, a robotic device can: receive a map of a horizontal marker plane that includes mapped positions of a first marker and a second marker arranged in the horizontal marker plane; receive, from a sensor configured to scan a two-dimensional sensor plane, sensor data indicative of positions of the first and second markers relative to the sensor; determine measured positions of the first and second markers based on the sensor data and a current position of the sensor; determine a difference vector between a first vector that connects the mapped positions of the first and second markers and a second vector that connects the measured positions of the first and second markers; and determine, based on the difference vector, an orientation of the two-dimensional sensor plane relative to the horizontal marker plane.
US10962644B1
Embodiments of the disclosure provide a system for controlling power of laser lights emitted by an optical sensing device. The system includes at least one storage device configured to store instructions and at least one processor communicatively coupled to the at least one storage device and configured to execute the instructions to perform operations. The operations include detecting an object within a field of view of the optical sensing device based on a reflected laser signal received by the optical sensing device, determining a distance of the object from the optical sensing device, determining a value indicating a total power of one or more laser beams to be incident on an aperture at the distance, and comparing the value with a predetermined tolerance value. The operations also include adjusting a laser emission scheme to reduce the total power when the value is greater than the predetermined tolerance value.
US10962643B2
A real-time aircraft bird congestion indicator system for measuring congestion in an airspace between aircraft and birds uses one or more radars to continuously survey an airspace around an airport or aerodrome and continuously generate aircraft tracks and bird tracks in the airspace. A congestion processor connected to the radar(s) receives the aircraft and bird tracks and processes them to periodically generate a congestion indicator that measures the congestion in the airspace. A display processor connected to the congestion processor receives the congestion indicator which is updated periodically by the congestion processor and displays the congestion indicator to a user, generates an alert if the congestion indicator falls outside set operating limits, and/or sends the congestion indicator or alert to another system.
US10962634B2
The invention relates to a method in a radar system, wherein: in a first non-coherent transmitting-receiving unit (NKSE1), a first signal (sigTX1) is generated and is transmitted, in particular emitted, via a path (SP); in a further, in particular second non-coherent transmitting-receiving unit (NKSE2), a first signal (sigTX2) is generated and is sent, in particular emitted, via the path (SP); in the first transmitting-receiving unit (NKSE1), a comparison signal (sigC12) is formed from the first signal (sigTX1) of the first transmitting-receiving unit and from such a first signal (sigTX2) received from the further transmitting-receiving unit (NKSE2) via the path (SP); and in the further transmitting-receiving unit (NKSE2), a further comparison signal (sigC21) is formed from the first signal (sigTX2) of the further transmitting-receiving unit and from such a first signal (sigTX1) received from the first transmitting-receiving unit (NKSE1) via the path (SP), wherein the further comparison signal (sigC21) is transmitted, in particular communicated, to the first transmitting-receiving unit (NKSE1) by the further transmitting-receiving unit (NKSE2). The invention further relates to a radar system and to a device of a radar system that perform such a method.
US10962631B2
A method for operating a laser distance measuring device, in particular a hand-held laser distance measuring device, includes determining a first distance from a first target point with a laser distance measuring unit of the laser distance measuring device by emitting a laser beam in a first distance measuring direction. The method further includes subsequently determining at least one second distance from a second intended target point. An image at least of the target environment of the second target point, captured by a camera of the laser distance measuring device, is displayed on a display of the laser distance measuring device. At least one part of a connection line is represented overlapping with the image, and the connection line connects the first target point and the second target point in the displayed image. A laser distance measuring device implements the method in one embodiment.
US10962622B2
A process variable transmitter for measuring a process variable includes a process variable sensor configured to sense a process variable and provide a sensor output. Measurement circuitry receives the sensor output and provides a measured output related to the process variable. Output circuitry provides a device output on a two-wire process control loop based upon the measured output. The output circuitry has a transfer function that is a function of an adjustable analog circuit component. A motorized actuator is configured to adjust the adjustable analog circuit component to thereby change the transfer function of the output circuitry. An optional calibration controller is also provided.
US10962620B2
In a method and magnetic resonance (MR) apparatus for acquisition of MR data from a patient in a breath-hold examination an instruction is provided to the patient to hold his/her breath, and the acquisition of MR measurement data is started. A breathing curve is recorded at least after the output of the instruction to the patient. A next-breath time is determined based on the recorded breathing curve. At least one final MR measurement data set is created based on the acquired MR measurement data, depending on the detected next-breath time. Image data are reconstructed from the at least one final MR measurement data set.
US10962619B2
A method of performing diffusion basis spectrum imaging (DBSI) within a tissue of a patient using diffusion magnetic resonance data acquired from a portion of the tissue is disclosed. The diffusion magnetic resonance data includes a plurality of diffusion MR signals associated with one voxel and the one voxel represents an image of the portion of the tissue. The method includes computing an isotropic diffusion portion of the diffusion magnetic resonance data representing isotropic diffusion within the one voxel and dividing the isotropic diffusion portion, which includes a fraction of the diffusion magnetic resonance data representing isotropic diffusion, into a restricted isotropic diffusion portion and a non-restricted isotopic diffusion portion. The restricted isotropic diffusion portion includes a fraction of the isotropic diffusion portion with an apparent diffusion coefficient of less than 0.3 and the non-restricted isotopic diffusion portion includes a fraction of the isotropic diffusion portion with an apparent diffusion coefficient of at least 0.3.
US10962600B2
To carry out diagnosis of a current sensor while maintaining high reliability. An inverter control device according to the present invention controls an inverter circuit, calculates an estimated direct current value on the basis of a duty value and an alternating current sensor value output by an alternating current sensor, and performs diagnosis of a direct current sensor on the basis of the estimated direct current value and a direct current sensor value output by the direct current sensor.
US10962598B2
Provided is an energy storage device state estimation device (100) for estimating a state of an energy storage device (200), the energy storage device state estimation device (100) including: a temperature estimation part (110) configured to estimate a temperature of the energy storage device (200); and a state estimation part (120) configured to estimate a state of the energy storage device (200) using the temperature of the energy storage device (200), wherein the temperature estimation part (110) is configured such that the energy storage device (200) is divided into a plurality of regions, the respective regions are set as internal regions, a region outside the energy storage device (200) adjacently disposed to the internal region is set as an external region, and a temperature of the energy storage device (200) is estimated using an internal heat transfer amount which is a transfer amount of heat between the two internal regions disposed adjacently to each other and an external heat transfer amount which is a transfer amount of heat between the internal region and the external region disposed adjacently to each other.
US10962596B2
In one embodiment, a processor includes at least one core and an interface circuit to interface the at least one core to additional circuitry of the processor. In response to an in-field self test instruction, at least one core may save state to a low power memory, enter into a diagnostic sleep state and execute an in-field self test in the diagnostic sleep state in which the at least one core appears to be inactive. Other embodiments are described and claimed.
US10962595B1
Coverage event counters for hardware verification emulations are implemented as linear feedback shift register-based counters generating encoded counter values indicative of a detected number of coverage events. To decode those counter values, a counter algorithm utilized to generate the encoded counter value may continue to be iterated after counting is complete until reaching a defined pattern, while counting the number of iterations (K) necessary to reach the defined pattern. The resulting counter value having the defined pattern is correlated with a mapping table to identify a numerical value, and an ordinal counter value indicative of the number of coverage events is determined based on the identified numerical value, less K.
US10962583B2
A high-voltage system including a high-voltage battery and a DC/DC converter, the high-voltage system having two different galvanically connected voltage levels with enabled DC/DC converters. A first measuring device detects the voltage of the high-voltage battery and a second measuring device detects the voltage at the output of the DC/DC converter. An insulation resistance measuring device may be configured to carry out insulation resistance measurements only when the DC/DC converter is disabled. A third measuring device may detect a voltage between a positive high voltage line and the ground and a fourth measuring device and a voltage between a negative high-voltage line and the ground. An insulation monitoring device may monitor the insulation resistances from data of the first to fourth measuring device at least when the DC/DC converter is enabled.
US10962574B2
An apparatus includes a power switch configured to conduct a dc or ac current, a sense switch having a first drain/source terminal and a gate connected to a first drain/source terminal and a gate of the power switch respectively, an amplifier having a first input coupled to a second drain/source terminal of the power switch and a second input coupled to a second drain/source terminal of the sense switch and a first current sense processing switch having a gate connected to an output of the amplifier.
US10962573B2
A current sensor device includes a bus bar that is to be connected to a plate-shaped terminal of a semiconductor device, a magnetoelectric conversion element that is configured to detect a current flowing through the bus bar, and a resin portion that integrally holds the magnetoelectric conversion element and the bus bar. The bus bar has one end protruding from the resin portion, and the one end of the bus bar includes a penetration portion defined by wall surfaces. The wall surfaces includes a pair of opposing wall surfaces opposing to each other. At least one of the opposing wall surfaces is configured to be connected to the terminal.
US10962569B2
Provided are a probe that enables control of a bending direction and can be simply manufactured, an inspection jig using the probe, an inspection device, and a method of manufacturing the probe. A probe has a substantially bar-like shape extending linearly and includes: a tip end portion, a body portion continuous with the tip end portion Pa; and a base end portion continuous with the body portion. The body portion includes a first connection region having a thickness in a thickness direction perpendicular to an axial direction of the bar-like shape that gradually decreases away from the tip end portion, and a second connection region having a thickness that gradually decreases away from the base end portion. A dimension of the body portion in a width direction perpendicular to the thickness direction is larger than dimensions of the tip end portion and the base end portion.
US10962562B2
A velocity indication system of a vehicle includes one or more velocity sensors configured to sense a vehicle velocity and to generate velocity data therefrom. The system also includes a control unit configured to receive the velocity data and to generate a control signal based on the velocity data. The system also includes a tactile velocity indicator. The tactile velocity indicator includes a frame that defines an opening therein. The tactile velocity indicator also includes a haptic element, at least partially protruding from the opening so as to be touchable by a passenger of the vehicle via the opening. The tactile velocity indicator also includes an electric motor configured to drive the haptic element in response to the control signal to move relative to the frame according to a haptic element velocity that corresponds to the sensed vehicle velocity.
US10962559B2
Maintenance time for an automated analysis device is reduced by executing a plurality of maintenance items in parallel. An automated analysis system 10 is provided with an automated analysis device 11 and a terminal device 38. The automated analysis system 11 measures a sample. The terminal device 38 includes a display unit 32, an operation unit 32, and a control unit provided in a computer 30. The display unit 32 displays maintenance items for maintaining the automated analysis device 11. The operation unit 31 selects one or more of the maintenance items displayed on the display unit 32. The control unit controls the automated analysis device 11 to execute in parallel all the maintenance items selected by the operation unit 31.
US10962550B2
This disclosure provides methods for quantifying individual amino acids in various bodily fluids obtained from a human patient. Also provided are reference ranges for normal amino acid levels in the various bodily fluids (e.g., blood plasma, urine, cerebrospinal fluid, and saliva) and for various age groups (e.g., neonates, infants, children, and adults).
US10962549B2
The present invention relates to inhibitors of HIF-1 and HIF-2 and uses thereof. The present invention further relates to the inhibitors for use in treatment of diseases. An isolated polypeptide is provided, that prevents dimerization of HIF-1α with HIF-1β and HIF-2α with HIF-1β and/or inhibits the activity of HIF-1 and HIF-2, wherein the polypeptide comprises the amino acid sequence C-X1-X2-X3-Z-X4 (SEQ ID NO 1) and wherein X1, X2, X3 and X4 are any amino acid and wherein Z is leucine, valine of isoleucine or a non-natural derivative or leucine, valine or isoleucine. The isolated polypeptide prevents dimerization of HIF-1α with HIF-1β and HIF-2α with HIF-1β and inhibits the activity of HIF-1 and HIF-2 by binding to HIF-1α or HIF-1β and/or HIF-2α or HIF-1β.
US10962544B2
Embodiments described herein provide methods of determining a risk of progression of Barrett's esophagus in a subject, classifying Barrett's esophagus in a subject, and detecting a field effect associated with malignant transformation of an esophagus of a subject suffering from Barrett's esophagus. The disclosure also provides kits for determining a risk of progression of Barrett's esophagus in a subject and classifying Barrett's esophagus in a subject.
US10962538B2
The current invention is methods and assays for detecting and/or measuring the modification, i.e., activation or inhibition, of a receptor of interest, without the need to modify the receptor with a label or a tag. The invention uses proteins that move, translocate, are recruited and/or bind to the receptor of interest when the receptor is modified, and proteins in proximity to and/or in the same compartment as the receptor of interest. The proteins are attached or linked to polypeptides that result from the unique cleavage of a modified Oplophorus luciferase. When the proteins are in proximity allowing the unique polypeptides to recombine, a luminescent signal is generated. The invention also includes vector encoding these proteins, cells expressing these proteins, compositions, system and kits.
US10962537B2
The present invention relates to polymeric membranes. In particular, the present invention relates to the use of membranes comprising polyvinyl alcohol in electrophoresis.
US10962527B2
A system and method for isolating target substrates includes a microfluidic chip, comprising a plurality of processing units, each processing unit comprising: an inlet port, a plurality of first chambers connected to the inlet port by a fluid channel, the fluid channel comprising a plurality of valves, a plurality of second chambers, each of the second chambers connected to a respective first chamber by a fluid channel, each fluid channel including a controllable blocking valve, and a plurality of respective outlet ports, each outlet port in fluid communication with a respective one of said second chambers and each outlet port including a blocking valve. A magnet is adjacent the microfluidic chip and is movable relative to the microfluidic chip. A valve control is capable of actuating certain ones of the controllable blocking valves in response to a control signal.
US10962521B2
A condition monitoring system that determines a presence of change of water content in grease. The system provides a sensor electrode that is placed in the space where the grease is located. The electrode is suitably a plate with a surface area creating a capacitance C. This in combination with a resistor R, creates an RC circuit. The system senses the RC circuit. The dielectric constant of the monitored grease varies in dependence of the water content of the grease. A change of the dielectric constant will change RC, that is then sensed by the system. An analysis of a change of RC will determine if there is a presence of a change of the level of water content in the monitored grease.
US10962518B2
A method and apparatus for drug dissolution testing may include an overflow vessel with an overflow outlet port at a predetermined height from a bottom of the overflow vessel, a first water bath submerging the overflow vessel and configured to keep a temperature of the overflow vessel at a first predetermined temperature, a pressurized vessel containing a dissolution medium, a second water bath submerging the pressurized vessel and configured to keep the dissolution medium at a second predetermined temperature, a dissolution medium path with an output end connected in fluid communication with the flow cell and an input end attached in fluid communication to the pressurized vessel, where the dissolution medium path may transfer the dissolution medium from the pressurized vessel into the flow cell, a collection vessel connected to the overflow outlet port of the flow cell, and a third water bath submerging the collection vessel and configured to keep the collection vessel at a third predetermined temperature.
US10962516B2
Disclosed is an ammonia sensor element for detecting ammonia in a gas under measurement, including two mixed-potential-type ammonia detection cells that respectively include first and second ammonia detection electrodes. The first ammonia detection electrode has a metal composition containing Au as a predominant component. The second ammonia detection electrode has a metal composition containing Au as a predominant component. The metal compositions of the first and second ammonia detection electrodes are different from each other.
US10962508B2
Method and systems for of evaluating a mechanical property of a material by applying force to the material sufficient to physically displace a portion of the material, measuring displacement of the material, adaptively adjusting the force when the displacement measured is not within a predetermined range of displacement values, wherein the force is increased or decreased depending upon whether the measured displacement is below or above the predetermined range, respectively, and computing a mechanical property value resultant from the displacement of the material.
US10962500B2
The present invention discloses a nitride based sensor including a nitride based semiconductor, wherein a plurality of metal nanoparticles are attached to a surface of the nitride based semiconductor, and the surface of the nitride based semiconductor is passivated with at least one thiol compound. The present invention also provides a method of fabricating a nitride-based sensor. The present invention also discloses a porous gallium nitride (GaN) based H2 gas sensor, comprising a GaN based semiconductor with a plurality of Pt nanoparticles attached to a surface, wherein the GaN based semiconductor is passivated with a thiol compound, and wherein the sensor exhibits responsiveness of at least 60% for detection of H2 at a concentration of 30 ppm at room temperature.
US10962498B2
A method for producing an insulated electric wire includes a step of preparing a conductor having a linear shape; a step of forming an insulating coating so as to cover a surface on an outer peripheral side of the conductor to obtain an insulated electric wire that includes the conductor and the insulating coating covering the conductor; and a step of measuring a first electrostatic capacity between the insulated electric wire and a first electrode disposed outside in a radial direction of the insulated electric wire so as to face an outer peripheral surface of the insulated electric wire while transporting the insulated electric wire in a longitudinal direction of the conductor, and inspecting a formation state of the insulating coating, the formation state including a formation state of a defective portion in the insulating coating, on the basis of a change in the first electrostatic capacity.
US10962494B2
A system to determine the ground impedance of a conduit system includes a conductive sheath and a resistor of known value. The conductive sheath is configured to surround a portion of a conductor housed within a conduit system. Capacitive coupling occurs between the sheath and the conductor to establish a voltage source. The resistor is electrically coupled between the voltage source and a metal component of the conduit system, and a voltage drop is read across the resistor to determine the health of the ground impedance of the conduit system.
US10962493B2
A detector is provided including a plurality of nanofiber chemical sensors, each having an electrical characteristic; and a processing and alarm circuit in electrical communication with the plurality of nanofiber chemical sensors; wherein the electrical characteristics of at least one of the plurality of nanofiber chemical sensors changes in the presence of a first airborne material; wherein the electrical characteristics of at least one of the plurality of nanofiber chemical sensors changes in the presence of a second airborne material; and wherein the changes in the electrical characteristics of at least one of the plurality of nanofiber chemical sensors in the presence of the first airborne material are different from the changes in the electrical characteristics of at least one of the plurality of nanofiber chemical sensors in the presence of the second airborne material.
US10962488B2
The present invention relates to projection and schlieren optical measurement technology, and more particularly to an integrated projection-schlieren optical system. The system includes a parallel light source system, a first positive lens, a diaphragm, a second positive lens, an image sensor, a negative lens, a knife edge device and a sample stage. In the system, a projection telescopic optical system and a schlieren camera optical system are respectively formed through the combination of optical characteristics of two movable lenses, enabling the integration functions of the projection optical system and the schlieren optical system.
US10962487B2
A flaw detecting apparatus and a method for a plane mirror based on line scanning and ring band stitching are provided. The flaw detecting apparatus comprises: a line scanning detector, an annular illumination source, a rotary table rotatable about a Z axis, a translation table translatable along an X axis and a processor. By translating and rotating the plane mirror to be detected, an entire surface of the plane mirror to be detected can be detected by the line scanning detector, and the flaw of the entire plane mirror to be detected is obtained by a ring band stitching method. The method of line scanning and ring band stitching reduces the imaging distortion, the intermediate data amount, the difficulty in the distortion correction and difficulty in stitching, and improves the detection speed and the detection quality.
US10962482B2
A surface enhanced Raman scattering device includes a substrate including a substrate surface having a substrate surface energy; a modulation layer formed on the substrate surface and including a modulation layer surface having a modulation layer surface energy; and a surface enhanced Raman scattering structure formed on the modulation layer surface. The modulation layer surface energy is less than the substrate surface energy. A method of manufacturing the surface enhanced Raman scattering device is also provided.
US10962481B2
A method of analyzing a selected refinery chemical at a low concentration comprises contacting a sample with functionalized metallic nanoparticles that contain metallic nanoparticles functionalized with a functional group comprising a cyano group, a thiol group, a carboxyl group, an amino group, a boronic acid group, an aza group, an ether group, a hydroxyl group, or a combination comprising at least one of the foregoing; radiating the sample contacted with the functionalized metallic nanoparticles with electromagnetic radiation at a selected energy level; measuring a Raman spectrum emitted from the sample; and determining the presence or a concentration of a selected refinery chemical in the sample from the Raman spectrum.
US10962480B2
Devices and methods for measuring the quantity of multiple analytes in a sample can include a device designed such that each of the analyte sensing elements is configured to measure the quantity of a predetermined analyte and machine executable instructions configured to select the proper analyte sensing element corresponding to the analyte to be measured.
US10962476B2
Sensor and Measurement Method A turbidity sensor and method of measuring turbidity is provided. The turbidity sensor (100) comprises first and second optical detectors for detecting a respective optical response of each optical signal. The first optical detector (20) may be arranged in direct view of the emitter (10) and the second optical detector (30) may be arranged in indirect view of the emitter (10). The two detectors collect light emitted from the emitter (10) when directed through a fluid sample during two optical tests run in very close succession. Firstly, a control sample is illuminated to determine a calibration factor for the control sample with known turbidity. Then, the calibration factor is used to determine the turbidity of a fluid sample with unknown turbidity. Advantageously, background radiation during the data collection process is ignored because the transient behaviour during each optical test is negligible. The approach is more convenient over known turbidity sensors and measurement methods, particularly in light of the calibration step.
US10962472B2
An all-purpose device capable of in vitro spectral analysis of sunscreen compositions as well as diffuse reflectance spectroscopy (DRS) capabilities on human skin includes a fiber optic guide, a light source positioned at one end of the fiber optic guide, and a sunscreen substrate assembly positioned at another end of the fiber optic guide.
US10962471B1
A micro-cavity holder has an upper surface and a lower surface with a major recess in a generally cylindrical configuration. The major recess has an exterior periphery. The micro-cavity holder has a central aperture with a cylindrical central region and a lower region. A probe has a generally cylindrical configuration with an upper section and a lower section. The upper section has an exterior periphery removably received in the major recess to removably couple the probe and the micro-cavity holder. Cylindrical openings extend axially through the upper and lower sections of the probe and terminate above in a central recess. A transparent member is removably positioned in the central recess for receiving and supporting bodily fluids.
US10962462B2
A particulate matter-sensing sensor assembly may include a housing in which an air flow passage through which air flowed thereinto from the outside thereof flows is formed, a fan motor internally disposed within the housing for flowing air into the air flow passage from the outside, a light source emitting light to allow light to intersect with air flowing into the air flow passage, and a light receiving sensor configured to receive light scattered by dust contained in air passing through the air flow passage, wherein the air flow passage is configured such that a region where air flows thereinto from the outside thereof has a cross-sectional area greater than that of a region where light emitted from the light source intersects with flowing air.
US10962459B2
For measuring rheological properties of a liquid sample, the sample is attached to two sample attachment surfaces opposing each other in a pulling direction. The sample attachment surfaces and the liquid sample attached thereto are arranged in a field of view of a light microscope and imaged onto an electronic camera by means of an objective lens of the light microscope. One of the two sample attachment surfaces is pulled away from the other one in the pulling direction, while a plurality of images of the sample attachment surfaces and the sample attached thereto are registered with the camera. For different distances of the two sample attachment surfaces, both a diameter of the liquid sample in a middle between the two sample attachment surfaces and the respective distances of the two sample attachment surfaces are determined from the images registered with the electronic camera during the step of pulling.
US10962456B2
The present disclosure discloses a flexible display auxiliary device and a foldable mobile terminal. The flexible display auxiliary device includes a platform, a first stage, a second stage, a sliding mechanism and an enabling mechanism. The first stage is used for fixing the first end of the flexible display screen, the second stage is used for fixing the second end of the flexible display screen opposite to the first end. The second stage is fixedly arranged on the sliding mechanism, the sliding mechanism is arranged on the platform, the enabling mechanism is connected to the sliding mechanism to control the sliding mechanism to move on the platform so as to change the relative distance between the first stage and the second stage and change the tension on the flexible display screen. In the above manner, the present disclosure enables the flexible display to always be in a flat state.
US10962455B2
A method for testing the rigidity of a particular disposable for volumetric balancing, for a blood treatment device. The method includes filling the disposable or portion thereof with a liquid, enclosing the filled liquid, so that a certain volume of liquid is present in the disposable unit or the portion thereof, supplying and/or discharging a certain volume of liquid, and measuring the change in pressure caused by the supply and/or discharge of the volume of liquid. A blood treatment device is also provided.
US10962452B2
An actuating and sensing module includes a first substrate, a second substrate, an actuating device and a sensor. The first and second substrates are stacked on each other as a gas flow channel is formed therebetween. The gas inlet, the gas flow channel and the gas outlet are in communication with each other to define a gas flow path. The actuating device is disposed in the gas outlet of the second substrate and electrically connected to a control circuit to obtain driving power. The sensor is disposed in the gas flow path and misaligned with the gas inlet. The sensor is spaced apart from the actuating device and is electrically connected to the control circuit. Being driven by the actuating device, the gas is transported from the outside into the gas flow path and monitored by the sensor.
US10962451B2
Systems, devices, and methods are described herein for an auxiliary heat exchange system for use in scientific sampling. In one aspect, a heat exchange system may include at least one first conduit housed in an external casing, that is removably attachable to a heat/cooling system of a vehicle. Another conduit, such as a tracer tube, may be positioned proximate to the first conduit and housed in the external casing for at least a partial length of the first conduit. The tracer conduit may include a first end that is removably attachable to a gas collection device and a second end removably attachable to a measuring device. The first conduit may be configured to carry heated liquid from the heating/cooling system of the vehicle to maintain at least a threshold temperature of gas samples in the tracer conduit to prevent or reduce the formation of condensates in the tracer conduit.
US10962450B2
This specimen collection device has a channel through which a specimen can be drawn by capillarity. The channel has two channel sections that extend from the tip side to the base side and are connected at the tip side. One of the channel sections is connected to a base side specimen intake port, and the other terminates at a location prior to reaching the base end. An air hole is provided at this terminating location. The specimen collection device is equipped with an extraction unit for collecting a prescribed amount of the specimen. The extraction unit includes the two channel sections on the tip side of the air hole, and can be severed from the other sections of the device body of the specimen collection device via a severable section.
US10962440B2
A valve operator for a valve includes a valve operator housing defining at least one cavity and positioned to be at least partially contiguous with a valve stem passage of the valve. The cavity has a fixed volume and is sealed from the exterior environment. The valve operator includes a fugitive emissions detector having at least one sensor for measuring the pressure and temperature of the fluid within the interior of the cavity. The detector also includes a processor having an input for receiving data from the at least one sensor, a processing unit connected to the input to receive the data from the input and monitor changes in the amount of substance within the cavity by comparison of changes in temperature and pressure within the cavity and an output for providing an indication of fugitive emissions when the processor indicates an increase in substance within the cavity.
US10962438B2
In some embodiments, a natural gas leak detection system generates display content including indicators of remote and local potential leak source areas situated on a map of an area of a gas concentration measurement survey performed by a vehicle-borne device. The remote area may be shaped as a wedge extending upwind from an associated gas concentration measurement point. The local area graphically represents a potential local leak source area situated around the gas concentration measurement point, and having a boundary within a predetermined distance (e.g. 10 meters) of the gas concentration measurement point. The local area may be represented as a circle, ellipse, or other shape, and may include an area downwind from the measurement point. Size and/or shape parameters of the local area indicator may be determined according to survey vehicle speed and direction data, and/or wind speed and direction data characterizing the measurement point.
US10962437B1
In some embodiments, data from a vehicle-borne gas leak detection survey are used to generate an aggregate leak indication search area (LISA) indicator for a plurality of leak indications (measurement peaks) characterizing a single leak or localized set of leaks. A clustering algorithm (e.g. Markov, DBScan) may be used to group a set of indications into a cluster characterizing the leak. Leak indications may be pre-filtered for quality control before assignment to a cluster according to a number of parameters including background gas level, inter-peak distance, peak shape, wind speed, wind direction and/or variability, vehicle speed and/or acceleration, and/or a lower detection threshold for leak flow rate.
US10962436B2
A system for converting an input oscillation having an input frequency into an output oscillation having an output frequency is disclosed. The system comprises: a controller configured for receiving the input oscillation and responsively generating a multi-component drive signal. A frequency of at least one component of the drive signal is other than two times the input frequency. In some embodiments, a frequency of another component of the drive signal equals about two times the output frequency. The system also comprises an oscillator for generating pump oscillations responsively to the drive signal and applying parametric excitation to the input oscillation at the pump oscillations.
US10962428B1
A method of checking belt tension of a belt extending between two or more pulleys includes providing a reference indicator defining a reference position relative to the upper surface of the belt in an undeflected state. A force/probe assembly is provided and has measurement markings. The distal end of the force/probe assembly is positioned on the upper surface of the belt at a midpoint of the span. A force is applied generally perpendicular to the upper surface of the belt using the force/probe assembly. The belt may be deflected a predetermined distance, as determined by using the measurement markings, and the force applied is measured, or a force is applied to the belt until the force is equal to a predetermined force, and the deflection of the belt is measured using the measurement markings. The belt tension is determined based on the force and distance during the deflecting step.
US10962420B2
Techniques are disclosed for facilitating pulse detection and imaging. In one example, a device includes a detector configured to detect electromagnetic radiation and generate a detection signal based on the detected electromagnetic radiation. The device further includes an input circuit configured to provide, based on the detection signal, a first signal and a second signal. The device further includes an imaging integration circuit configured to generate an image of at least a portion of a scene based at least in part on the first signal. The device further includes a pulse detection circuit configured to perform pulse detection to generate an indication of whether a pulse is detected in the portion of the scene based at least in part on the second signal. Related methods and systems are also provided.
US10962414B2
Speckle contrast method and system that discriminates photons based on their path length in tissue, the method comprising the steps of: directing light from a pulsed light into a sample by optical elements; synchronizing the time between the pulse injection to sample and the detection unit; collecting the photons that have travelled through the sample by optics, and conveying the photons of a single or a limited number of speckles from the sample to one or more detection elements; time-tagging photons thanks to the synchronization of the detector element and/or the time-tagging electronics with the laser pulse emission; estimating each photon time-of-flight by the difference between its time tag and the laser pulse emission; categorizing the detected photons based on the value of the time-of-flight in a certain number of time gates; measuring the speckle contrast.
US10962413B2
A freeform surface imaging spectrometer system including a primary mirror, a secondary mirror, a tertiary mirror, and a detector is provided. The secondary mirror is a grating having a freeform surface shape, and the grating having the freeform surface shape is obtained by intersecting a set of equally spaced parallel planes with a freeform surface. A plurality of feature rays exiting from a light source is successively reflected by the primary mirror, the secondary mirror and the tertiary mirror to form an image on an image sensor. A reflective surface of each of the primary mirror, the tertiary mirror surface and the tertiary mirror is an xy polynomial freeform surface.
US10962409B2
The invention discloses a method and system for measuring orbital angular momentum modes of photons based on spiral transformation. A phase plate located in an input plane transforms the incident beam along a spiral path in the input plane into a straight line in an output plane and a phase plate located in the output plane compensate the phase accumulated when the beam propagates from the input plane to the output plane during the above transformation process, thereby realizing that the orbital angular momentum modes of photons to be measured in the input plane are transformed into plane wave modes with specific tilted wavefronts in the output plane. The plane wave modes with different tilted wavefronts can be focused on different positions on the focal plane and thus realize one-to-one mapping and detection between orbital angular momentum modes of photons and spatial locations.
US10962400B2
There is provided a measurement system that measures the volume of a drug solution that fills a needle-shaped recess of a mold. A measurement unit of the measurement system measures respective heights of a plurality of measurement points which are stored in a storage unit and are preset on a plane parallel to the mold, in a direction orthogonal to the plane. A surface shape calculation unit calculates a three-dimensional shape of the surface of the drug solution on the basis of the heights of the plurality of measurement points measured by the measurement unit. A volume calculation unit calculates the volume of the drug solution that fills the needle-shaped recess on the basis of the three-dimensional shape of the surface of the drug solution calculated by the surface shape calculation unit and the shape of the needle-shaped recess of the mold.
US10962398B2
A remote monitoring system that controls fluid level in fuel storage tanks of mining trucks includes a device that measures fluid level in fuel storage tanks of mining trucks resistant to rapid filling that protects a sensor inside the device, including a protective metallic tube; a level sensor arranged inside the protective metallic tube; and an anchorage system connected to the protective metallic tube with the tank allowing fluid communication inside the tank with fluid inside the protective metallic tube; antennas; Web server; remote means; and a power source.
US10962396B2
A brace bar (140, 140′, 140a, 140a′) configured to be removably attachable to vibratory conduits (130a, 130b) of a flowmeter (5) is provided. The attachment comprises a mechanical attachment, wherein the brace bar (140, 140′, 140a, 140a′) is movable about the vibratory conduits (130a, 130b). A component (14, 14a, 16, 16′, 16a, 16a′) of the flowmeter (5) sensor assembly (10) that is removably attachable to vibratory conduits (130a, 130b) is also provided. The attachment comprises a mechanical attachment, comprising: a coil portion (164, 170) and a magnet portion (165, 171), wherein the component (14, 14a, 16, 16′, 16a, 16a′) is movable about the vibratory conduits (130a, 130b). The brace bar is repositionable, such that heat stress is minimized, while repair and tuning of the sensor assembly is simplified.
US10962393B2
An ultrasonic transceiver array provides for measurement and determination of flow rate of oil, water and gas in a multiphase flow in a pipe or conduit. The transceiver array is mounted externally and non-invasively in an elliptical arrangement on the pipe surface, resulting in an ellipsoid section of the flow cross-sectional area to be interrogated. The single ultrasonic transceiver array forms a tomographic image of multiphase flow to determine volume fraction of each phase; measure the total flow velocity to determine flow rate of individual phases and thus provide a three phase measurement capability. Both phase fractions and flow velocities can be determined at the same time, eliminating the need for two different systems to achieve that purpose.
US10962387B2
A method of measuring a movement, the method comprising the steps of: acquiring and digitizing both a first measurement voltage across the terminals of a first secondary winding and also a second measurement voltage across the terminals of a second secondary winding of an inductive movement sensor; multiplying the first measurement voltage by itself in order to obtain a first component of a crossed vector, multiplying the second measurement voltage by itself in order to obtain a second component of the crossed vector, and multiplying together the first measurement voltage and the second measurement voltage in order to obtain a third component of the crossed vector; applying the crossed vector as input to a lowpass filter in order to obtain a filtered vector, and estimating the movement from the components of the filtered vector.
US10962381B2
A method, apparatus and computer program product are provided for creating traffic information for a specialized type of vehicle. The method may include receiving initial driving information for a generic type of vehicle along a planned traffic route. The generic type of vehicle travels along the planned traffic route in larger numbers than the specialized type of vehicle. The method further includes determining an adjustment to the initial driving information for the specialized type of vehicle along the planned traffic route. The method further includes creating a specialized driving information based on the initial driving information and the adjustment that was determined. The method still further includes providing the specialized driving information relating to the planned traffic route for the specialized type of vehicle. A corresponding apparatus and computer program product are also provided.
US10962374B2
A method and control unit in a vehicle for estimating a stretch of a road based on a set of tracks of another vehicle, when driving the vehicle along the road in a driving direction to a destination. The method comprises: detecting a set of tracks of the other vehicle, on the road; estimating the geographical position of the detected set of tracks; comparing the estimated geographical position of the detected set of tracks with map data; rejecting the detected set of tracks when it exits the road or when situated in a driving lane in a direction opposite to the driving direction; and otherwise estimating the stretch of the road based on the set of tracks.
US10962361B2
A machine state monitoring system for recurrently determining a change in static or dynamic properties of a geometry of a machine with positional encoders to derive a coordinate information of at least a first machine portion with respect to a second machine portion, which are movable with respect to one another. The monitoring system includes one calibration-monitoring-unit with an optical, at least two-dimensional measuring location sensing unit which is fixed to the first machine portion and configured to optically sense an at least two dimensional location information of an artifact which is provided at the second machine portion, and temporarily moved into a sensing range for determining the change in the static or dynamic properties of the geometry of the machine by a comparison of multiple of such sensings, the compensation parameters are then updated and is used to derive the coordinate information from the encoders.
US10962352B2
Problem: To provide a sheet and a structural deformation-evaluating article comprising the same that allow for convenient and quantitative three-dimensional inspection of the deformation of an object. Resolution means: A sheet comprising a deformation-conforming section comprising a first pattern image, a deformation-non-conforming section comprising a second pattern image, and a deformation-mitigating section present between the deformation-conforming section and the deformation-non-conforming section, the first pattern image being visible through the second pattern image; and a structural deformation-evaluating article comprising the sheet are provided.
US10962347B2
A measuring system (15) includes a measuring arm receiving unit (18) mounted on the housing (49) or on an axial pin (30) connected to the housing (49) for conjoint rotation so as to be rotatable or pivotable about the axis of rotation (D). A measuring arm (16) can be arranged on the measuring arm receiving unit (18). A motor unit (24) generates a motor torque about the axis of rotation (D) on the measuring arm receiving unit (18). The measuring arm unit (18) is mounted by a ball bearing guide unit (39) to be rotatable about the axis of rotation (D) in the peripheral direction and displaceably along the axis of rotation (D) in the axial direction A. An axial position of the measuring arm unit (18) in the axial direction is defined with the aid of a magnetic axial bearing device (46) and is maintained during operation.
US10962343B2
A measuring system (15) includes a measuring arm receiving unit (18) mounted on the housing (49) or on an axial pin (30) connected to the housing (49) for conjoint rotation so as to be rotatable or pivotable about the axis of rotation (D). A measuring arm (16) can be arranged on the measuring arm receiving unit (18). A motor unit (24) generates a motor torque about the axis of rotation (D) on the measuring arm receiving unit (18). A rotary angle specifying the rotary angle position of the measuring arm receiving unit (18) about the axis of rotation (D) is detected by a measuring device (67) having a scale part (68) and a detection unit (69). The scale part (68) is arranged in the form of a circular arc, annularly, or in the form of a disc about or coaxially with the axis of rotation (D).
US10962340B2
A mobile fireproof and detonation-proof chamber for storage of flammable and detonable objects includes at least one detachable fireproof and detonation-proof container which is swing out from an inner detonation-proof position for storage of flammable- and detonable objects in the mobile chamber to an outer detonation-proof position outside the mobile chamber for loading and unloading fire- and detonation-proof objects, wherein the at least one fire- and detonation-proof container includes a fire-mitigating and detonation-mitigating insert arranged in a detachable manner.
US10962328B2
Rifle scope turrets with spiral cam mechanisms include a scope body, a movable optical element defining an optical axis enclosed by the scope body, and a turret having a screw operably connected to the optical element for adjusting the optical axis in response to rotation of the screw. The turret has a spiral cam mechanism engaged thereto. The turret defines first and second stop surfaces positioned for engagement by the spiral cam to limit rotation of the turn The first stop surface defines a zero position of the screw and the movable optical element. The second stop surface defines a maximum point of displacement of the screw and the moveable optical element. The stop surfaces may be defined by a spiral cam groove in the indexing portion of the turret. The groove may overlap itself at least partially. The turret may be an elevation turret or a windage turret.
US10962319B2
A firing control apparatus and method for installing in a firearm, the apparatus comprising: an energy storing mechanism configured to store mechanical energy which is produced by a mechanical system, upon firing the firearm or by manual operation of the firearm, an electromagnet configured to control the energy storing mechanism, wherein the energy storing mechanism holds or releases the mechanical energy to prevent or enable the firearm from firing, and a processor or an electro-mechanical switch configured to activate or deactivate the electromagnet to control the operation of the energy storing mechanism according to preselected rules.
US10962304B2
A thermal management loop system may include an accumulator, an evaporator in fluid receiving communication with the accumulator, a condenser in fluid receiving communication with the evaporator, and a rotary separator in fluid receiving communication with the condenser. Gas exiting the rotary separator may recirculate back to the condenser and liquid exiting the rotary separator may flow to the accumulator. The thermal management loop system may be a dual-mode system and thus may be operable in a powered-pump mode or a passive-capillary mode.
US10962299B2
An evaporator structure with improved layout of cooling fluid channels includes a heat exchange component, a thermal conductive shell and a top cap. The heat exchange component is accommodated in the thermal conductive shell; the top cap mounted on the thermal conductive shell encloses the heat exchange component; the heat exchange component includes a plurality of transverse channels thereon, two first lengthwise cooling fluid channels near two side edges at the bottom respectively and a plurality of minor second lengthwise cooling fluid channels near the center. When the thermal conductive shell is heated, cooling fluids flowing to first lengthwise cooling fluid channels at both sides through transverse channels are guided into second lengthwise cooling fluid channels via the first lengthwise cooling fluid channels and the transverse channels and distributed throughout heat sources uniformly for full-area heat dissipation.
US10962297B2
Devices, methods, and systems for facilitating heat transfer and cooling electronic components are presented. A system for cooling an electronic component includes a cold core, a plurality of solid state cooling devices, and a plurality of heat sinks. The cold core may define one or more cavities for receiving electronic components. The system may include an air mover and a duct. In operation, the system may cool an electronic component to sub-ambient temperatures. In other embodiments, the system may include multiple cold cores connected by liquid conduits for facilitating a flow of a cooling fluid.
US10962294B2
A heat exchanger assembly for an aircraft with an environmental control system includes first and second heat exchangers, a closure bar, and a drain manifold. The first heat exchanger is in fluid communication with a source of bleed air from the aircraft. The second heat exchanger has a second hot air circuit passing through the second heat exchanger and is disposed adjacent to and in fluid communication with the first heat exchanger. The closure bar is disposed between the first and second heat exchangers such that the closure bar prevents fluid communication across the closure bar between the first and second heat exchangers. The drain manifold is mounted to a sidewall of the heat exchanger assembly. A channel of the drain manifold is in fluid communication with a surface of the closure bar.
US10962293B2
An apparatus and method of forming a heat exchanger including a thermally compliant material and geometry with a core having a first set of flow passages and a second set of flow passages passing through the core. A first manifold of high temperature and strength material defines a fluid inlet for the first set of flow passages and a second manifold of high temperature and strength material defines a fluid inlet for the second set of flow passages. At least one of the first and second manifolds can include an in-situ compliant portion to provide for compliance during thermal expansion of the heat exchanger.
US10962291B2
A method for regulating climate, comprising: 1) allowing the formation of a relatively high temperature zone and a low temperature zone in the air above the ground; 2) allowing the formation of air convection between the high temperature zone and the low temperature zone as the cold air in the low temperature zone has a greater density than the hot air in the high temperature zone. A device for regulating climate is, i.e. an automatic air tower. The automatic air tower comprises a column (1) with an air inlet (12) at the bottom, wherein the column comprises a startup unit (13) and a shutdown unit (14) inside and has an air outlet (15) at the top. The aforesaid method and tower can prevent and eliminate the formation of haze and cool the earth's ground.
US10962290B2
The present invention relates to a high-efficiency air water system for a tropical climate, including a filtration system, in which an evaporator is provided in an internal accommodating space of a main body, and a condenser is installed in a perforated portion formed passing through a side wall of the main body, so that air cooled in the main body is used to dissipate heat generated in the condenser so as to improve dehumidification efficiency. The configuration of the high-efficiency air water system comprises: an air suctioning unit that suctions and supplies external air; a water generating unit that condenses moisture from the air supplied from the air suctioning unit to generate water; and a water purifying unit that filters and purifies the water generated by the water generating unit to a drinkable or usable state. The water generating unit is constituted by including a main body having an accommodating space provided therein, and an evaporator, a hopper, a water storing part, a condenser, and a compressor are installed in the main body.
US10962279B1
A refrigerator appliance having one or more adjustable bins. The refrigerator door may include the one or more adjustable bins. The adjustable bin may move along one or more rails. The adjustable bin may include one or more actuators engaging the one or more rails. The adjustable bin may include one or more bushings slidably engaging the one or more rails. The adjustable bin may include a storage bin removable from a carriage.
US10962272B2
The invention relates to a smart thermal insulation box, including thermally insulated layers with mitered edges forming a thermally insulated space, and said space surrounded by cardboard material. The box has externally viewable and operable temperature and humidity sensors, where the sensors are preferably fixed inside the box to one side. The temperature monitoring system monitors temperature of the insulated space and facilitates delivery of refrigerant into it through a refrigerant delivery system when the temperature of insulated space exceeds a set value. One of the cardboard panels forming the top of the box which overlays the insulation layer has a window configured to overlay the display panel. An audible alert system may also be included to alert users to temperature or humidity excursions.
US10962271B2
A vessel with a suspension system for a handle assembly are described. For example, an apparatus can include: a hollow vessel having a body which includes one or more walls extending upwardly from a base portion to form an opening in fluid communication with an interior space of the body; a handle assembly movably coupled to the body, the handle assembly configured to slide outwardly or inwardly with respect to the vessel; and a flexible suspension member coupled to the body and to the handle assembly, the suspension member configured to at least partially suspend a weight of the vessel. The suspension member can stretch in response to outward motion of the handle assembly with respect to the vessel and compress in response to inward motion of the handle assembly with respect to the vessel.
US10962269B2
An article storage and dispensing apparatus and method in which articles made by series production are distributed from an article supplier into a storage compartment of predetermined dimensions for storage of articles in front and rear rows of article storage positions. An article distributor in the storage compartment has a carriage, a carriage drive which is configured to drive the carriage in a reversible horizontal carriage drive direction across at least part of the width of the storage compartment, and an article support mounted on the carriage and configured to receive articles from the article supplier above the support when the carriage is in a start position. An article dispenser is associated with the article support to dispense articles selectively in opposite horizontal dispensing directions transverse to the carriage drive direction off the front and rear ends of the support to drop into front and rear article rows.
US10962266B2
An apparatus includes a high side heat exchanger, a subcooler heat exchanger, a flash tank, a load, and a compressor. The high side heat exchanger removes heat from a refrigerant. The subcooler heat exchanger receives the refrigerant. The flash tank stores the refrigerant. During a first mode of operation, the load uses the refrigerant to cool a space proximate the load and the compressor compresses the refrigerant. During a second mode of operation, the subcooler heat exchanger receives the refrigerant from the flash tank, transfers heat from the refrigerant from the high side heat exchanger to the refrigerant from the flash tank and directs the refrigerant from the flash tank to the compressor. During the second mode of operation, the compressor compresses the refrigerant from the subcooler heat exchanger and directs the compressed refrigerant to the load to defrost the load.
US10962260B2
An apparatus and method for connecting solar panels to a roof system surface. The solar panels can be formed flexible or non-flexible solar panels that are at least partially attached to a roofing surface by use of a fastener.
US10962259B2
A fired heater has two cells segregated by an insulative wall. A first plurality of burners are located in the first cell and a second plurality of burners are located in the second cell. A radiant tube extends from the first cell to the second cell for carrying a fluid material through the heater to heat the fluid material. The flow of fuel to the burners in either the first cell or the second cell can be terminated to accommodate lower heater duty when demand is lower.
US10962255B2
A wall mount bracket for HVAC Equipment such as a heat pump, AC condensing unit, and preferably the exterior condenser unit of a mini split system. The system can advantageously be used in colder climates to prevent equipment from freezing and keep equipment above the level of the snow, etc. The wall mounts herein employ an offset to space the unit away from the wall of the structure to provide clearance on the rear of the unit. The offset also allows the units to be mounted above the top of the foundation wall without disrupting the exterior siding of the structure.
US10962253B2
A system for circulating air inside a manhole vault. The system includes an air-moving device in fluid communication with the manhole vault and configured to circulate the air inside the manhole vault to prevent a concentration of combustible gasses or to enhance cooling therein.
US10962230B2
A multi-compartment oven provides “in-place” cleaning through the use of distributed spray nozzles possibly augmented by steam, fan blowing, and heat from other components of the oven. A centralized draining system allows recycling of the water without breaching the separation between the cooking compartments.
US10962228B2
Provided herein are an oven and a method of opening or closing the door. In more detail, disclosed herein are an oven having a door opening or closing unit capable of opening or closing a door driven by remote control and a method of opening or closing the door of the oven. Some of embodiments provide an oven capable of opening or closing a door by using a door opening or closing unit according to remote control and a method of opening or closing the door of the oven.
US10962226B2
A dual-gas source gas control system with anti-gas source misconnection and a control circuit thereof belonging to the gas combustion technical field are provided. The disclosure solves unreasonable design and other problems in the related art. The dual-gas source gas control system with anti-gas source misconnection and the control circuit thereof includes a power-on circuit, connected in series with an external power supply and an igniter switch to form a loop, including a self-locking switch triode connected in series with the external power supply and a self-locking amplifying triode connected to a base electrode of the self-locking switch triode; an MCU control circuit, including an MCU control chip, wherein the power-on circuit is connected to a power input pin of the MCU control chip, one pin on the MCU control chip is configured to detect whether the power-on circuit is connected.
US10962221B2
A flame gun with a flow control ring includes a body with a gas outlet assembly disposed therein. The gas outlet assembly includes a flow regulator being rotatable about an axis. A flow controller is coupled to and operably rotatable relative to the body. The flow controller is configured to drive the flow regulator rotationally and includes a connecting portion connected to the flow regulator. The flow controller includes an input portion disposed in a spaced relationship with the connecting portion and includes at least one link arm interconnecting and extending between the connecting portion and the input portion. The input portion is disposed circumferentially and surrounds at least half an outer periphery of the body.
US10962220B2
Embodiments provide a combustion structure that can achieve stable combustion by addressing the aforementioned drawbacks in the prior art such as low flam stability, backfire, deflagration, blockage and/or any other drawbacks. The combustion chamber structure in accordance with the disclosure can include: a grate structure including a first set of elongated components, a fire retention structure including a second set of elongated components. The first set of first elongated components can be arranged along an axial direction within the combustion chamber structure. The second set of elongated components can be arranged along the axial direction in a same direction as the first elongated components. The second set of elongated components can be configured to generate a negative pressure zone within the combustion chamber. The first set of elongated components can form apertures that can be aligned with apertures formed by the second set of elongated components.
US10962214B2
The present disclosure is directed to examples of a warning beacon light. In one embodiment, the warning beacon light includes at least one light redirection component, a plurality of light emitting diodes (LEDs) positioned relative to the light redirection component such that light emitted from the plurality of LEDs is collimated to within a predefined range relative to a light emitting axis, and a wireless power transfer system coupled to the plurality of LEDs to provide power to the plurality of LEDs.
US10962211B2
A lighting device for an automobile comprises a housing, light source for producing a light beam electrically connected to an electrical source by means of electrical wirings, an optical axis adjustment system for adjusting the optical axis of the lighting device having horizontal optical axis adjuster and vertical optical axis adjuster and a pivot point. The lighting device is also provided with an electrical wiring guiding member for guiding the electrical wiring of the lighting device, the electrical wiring guiding member is removably disposed between and attached to the horizontal optical axis adjuster and pivot point. The electrical wiring guiding member comprises attachment portions disposed on opposing ends and a wiring guiding portion disposed there between.
US10962209B2
Methods and apparatus for implementing a control apparatus for a light fixture for externally controlling the current to the LED light emitter of a landscape LED light fixture. In an exemplary embodiment a control apparatus for controlling current to an LED light source in a landscape lighting device includes an LED driver, a user control with a control setting indicator, and a driver housing including setting indicators.
US10962205B2
Systems for emergency exit LED lighting are described herein. The emergency exit lighting systems comprise structures for housing at least one LED light, an LED driver electronically coupled to the LED light(s), a continuous power source, a backup power source, and a test switch. The fixtures, in various configurations, may be mounted to an existing T-grid or to a wall or ceiling. The fixture may be tested remotely.
US10962203B1
A light fixture including a light source having an optical axis and a housing having an inner housing and an outer housing. The outer housing pivots on the inner housing and the light source is coupled to the outer housing for pivotal movement with the outer housing relative to the inner housing to move the optical axis relative to the inner housing. A retainer coupled to the housing and a portion of the retainer is movable in a direction toward the outer housing to inhibit movement of the outer housing relative to the inner housing to hold a position of the optical axis.
US10962198B2
There is provided a reflector having tray shapes excellent in shape retention, specifically, a reflector having tray shapes which change little even when exposed to a moist heat environment for a long period of time and is suitable for a direct type backlight unit, an LED lighting unit, and an illumination for a plant factory.
US10962188B2
A vehicle lamp includes a lamp unit configured such that emitted light from a light source is emitted toward the front of the lamp via a projection lens. The lamp unit includes first and second light sources as the light source, which are turned on at respective required turning on modes. The first light source includes at least one light emitting element disposed in a vicinity of a rear focal point of the projection lens. The second light source includes at least one light emitting element disposed at a position obtained by being moved from the rear focal point in a front-rear direction above the rear focal point. Light emitting elements including the first and second light source respectively are mounted on the same substrate extending obliquely in the front-rear direction of the lamp relative to a vertical plane orthogonal to the front-rear direction of the lamp.
US10962178B2
Disclosed are a device and a method for pressure-molding an anti-overheating CSP fluorescent membrane. The device comprises a frame, a mould pressing device, a force measuring device, a control device and a feeding device; and the mould pressing device comprises an upper pressing mould, an upper clamp, a lower pressing mould, a guide post, an elastic supporting structure, and a lower clamp. As the stage of pressing the elastic supporting structure is added to the course of pressure molding, a mould clamping force of the pressure molding increases in a relatively steady way, and a force impact of a mould clamping device is reduced, thereby easily determining an initial point for maintain temperature of the pressure molding. The present invention effectively prevents overheating caused by long-term and large-area contact between the lower clamp and the heating lower pressing mould, and avoids the process defect of premature melting of the fluorescent membrane due to overheating, thereby greatly improving the product consistency and yield rate of the CSP-package fluorescent membrane in the pressure molding process.
US10962173B2
A system includes a source of pressurized fluid, a primary pressure vessel disposed in fluid communication with the source, and a supplemental pressure vessel disposed in fluid communication with the source and in fluid communication with the primary pressure vessel. The primary pressure vessel has a first life expectancy duration and includes a first structural characteristic. The supplemental pressure vessel has a second life expectancy duration shorter than the first life expectancy duration and includes a second structural characteristic. A method uses a supplemental pressure vessel to predict impending failure of a primary pressure vessel. The method includes connecting a primary pressure vessel to a source of pressurized fluid, fluidly connecting a supplemental pressure vessel with the source and with the primary pressure vessel, and exposing the supplemental pressure vessel to a first fatigue load to cause its failure before failure of the primary pressure vessel occurs.
US10962169B1
A cell phone holding tool includes a dual ring of concentric rings configured to receive a user's finger therethrough and to separate to clip to a vent fin in a vehicle. A push-pull bellows includes a top and a base configured to collapse and to popout from a back of a cell phone where it is mounted. The phone holding tool additionally includes a pivot configured to swivel 360 degrees within the top of the bellows, the pivot configured to lock into place when pushed into the popping bellows. A bracket hinge is configured hold and to tilt the dual ring forward and backward at a variable angle and connect to the dual ring to the pivot. A low durometer clear plastic tubing disposed over each of the concentric rings to provide a clipping friction with the vent fin of the vehicle.
US10962157B2
A coupler including a tubular conduit having a length disposed between a first end and a second end and a thickness disposed between an external surface and internal surface defining an interior passage, and a tubular guide, coupled to the first end, widening between the first end and a tubular guide terminal end of the tubular guide.
US10962154B2
A pipe connector for connecting pipes that includes an elongate tubular body having an outer diameter, a sleeve disposed over the elongate tubular body, and a first wire ring. The elongate tubular body that has a groove formed on the outer diameter. The sleeve has a groove formed on an inner diameter that is spaced from a first end of the sleeve and is aligned with the groove of the elongate tubular member. The first wire ring is disposed within the groove of the elongate tubular body and within the groove of the sleeve such that the sleeve is coupled to the elongate tubular body by the first wire ring.
US10962153B2
A terminal portion for sealing an end of a conduit includes a body including a first end having a first diameter and a second end having a second diameter, the first diameter having a smaller size than the second diameter. The terminal portion further includes an internal ring disposed over and around the first end of the body, and a sleeve disposed over the body and the internal ring. The sleeve is structured to contain an outer portion of the end of the conduit and is dimensioned to accommodate the first end of the body and the conduit. At least one inner sleeve contained in the sleeve houses the body.
US10962152B2
A method for preparing a factory assembled pipe coupling includes positioning a flexible, resilient ring within a first channel in the first segment of the coupling, the ring having a ring outer surface engaging the first segment, and engaging a second channel in a second segment of the coupling with the ring outer surface so as to align each connection member on the first segment with a connection member on the second segment. Further steps include attaching the first end of the first segment to the first end of the second segment, and attaching the second end of the first segment to the second end of the second segment and supporting the first and second segments in spaced apart relation from one another on the ring at a distance at least sufficient to permit insertion of the pipe elements into the central space without disassembling the segments.
US10962148B2
The present invention relates to a method of testing an unbonded flexible pipe. The unbonded flexible pipe has a length and a longitudinal axis and comprises, from the inside and out, an internal armour layer, an internal pressure sheath, at least one external amour layer and an outer sheath. At least one of the layers comprises an optical sensor connected to an optical monitoring system and at least one of the armour layers is a metallic and electrically conductive amour layer. The method makes it possible to test an electrical heating system and an optical sensor substantially simultaneously.
US10962142B2
A valve stem seal with significantly improved sealing performance while improving workability when fitting the valve stem seal to a valve stem guide. An inner peripheral surface of a fitting section 20B is provided with a plurality of annular seal protrusions which respectively include first inclined surfaces 25a and 26a each having a diameter that increases from a radially inward tip toward a seal section 20A side, and second inclined surfaces 25b and 26b each having a diameter that increases from a radially inward tip toward a side opposite to the seal section 20A. The first seal protrusion 25 which is closest to the seal section 20A is configured so that an inclination of the second inclined surface 25b is smaller than that of the first inclined surface 25a, and the second seal protrusion 26 which is farthest from the seal section 20A is configured so that an inclination of the first inclined surface 26a is smaller than that of the second inclined surface 26b.
US10962140B2
Hand lever, preferably produced from plastics material, for operating a valve, preferably a butterfly valve or a ball valve, including a lever and a locking plate, wherein the lever comprises a locking element and a lever upper part, wherein a fastening element for fastening on a valve and for connection to the locking plate is arranged on the lever upper part and the locking plate comprises a receiving opening for receiving the fastening element, characterized in that the receiving opening is realized in an oval manner and the fastening element comprises a round cross-sectional area or the fastening element comprises an oval cross-sectional area and the receiving opening is realized in a round manner, wherein the oval and round contour of the receiving opening preferably comprises at least one recess or slot.
US10962139B2
A handwashing valve structure includes a mounting structure, a dispensing structure, and a control structure. The mounting structure is configured to attach to a liquid vessel. The dispensing structure is configured to dispense a liquid from the liquid vessel and is movable between a closed position and an open position. The control structure is configured to move the dispensing structure between the closed position and the open position. The control structure is configured to be moved by pressure from a portion of a user's body to move the dispensing structure from the closed position to the open position. The dispensing structure is configured to automatically move from the open position to the closed position in the absence of any pressure from the portion of the user's body onto the control structure.
US10962138B2
A valve for delivery of fluid between two chambers. The valve includes a plug, force spring that opens the plug, and a base that joins/mates with the inner surface of a chamber. Plug sealing mechanisms seal the plug to the base. Chamber sealing mechanisms seal an inner surface of a chamber bore or conduit. The valve also includes a trigger arm that holds the plug down until the trigger arm is actuated to cause the plug to move and the valve to open. The valve also includes a remotely-actuatable trigger for releasing the trigger arm. A channel permits the transfer of fluid from one side of the plug to the other.
US10962134B2
A valve having a metal insert with a fluid passage formed in the metal insert. A composite valve body is disposed at least partially around the metal insert and having at least one port in fluid communication) with the fluid passage with the metal insert. A valve member is partially disposed in the metal insert and operable to control the fluid flow through the fluid passage of the metal insert and parts of the valve body.
US10962133B2
A water or gas system for a home or commercial building receives water and gas at higher pressures than they can handle in the building or home. The automated regulation device monitors the regulator 24 hours a day, seven days a week so the second there is a failure with pressure, flow, temperature, seismic it recognizes it, notifies you via email, text, etc . . . shuts the system down at same time. There are gas and water sensors for leaks also there is a seismic sensor in the unit for earthquakes, and a pressure sensing switch with digital readout. The unit is capable of running by itself, on solar panel and a battery or being wired in to the system dependent upon application. The unit is also controlled by user via telephone or other remote devices.
US10962131B2
A fill limit vent valve includes a float valve, a housing, and a lid. The housing includes a cylindrical outer wall and a tubular portion. The outer wall has a central axis. The tubular portion accommodates the float valve. The lid is placed on the upper end of the tubular portion and has a communicating opening. The housing includes a fuel passage that has an inlet and a discharge port. The discharge port is connected to the communicating opening. A section of the tubular portion that faces the fuel passage is constituted by a curved surface. A guide wall that has at least one guide surface is provided between the fuel passage and the inlet. A straight line on the curved surface that is parallel with the central axis is defined as a generatrix. The guide surface extends along the curved surface while being inclined relative to the generatrix.
US10962130B2
A lubricant reservoir system includes a lubricant reservoir having an interior wall and an inlet for receiving lubricant from a supply. A follower device in the reservoir contacts the interior wall of the reservoir in a sliding and sealing manner, and the follower device is movable up and down in the reservoir from a first position to a second position in response to a changing lubricant level. A valve is in fluid communication with the inlet and is configured to selectively prevent a flow of the lubricant through the inlet. A connector operatively connects the follower device to the valve unit such that the flow of the lubricant through the inlet is prevented when the follower device is in the second position. The connector is configured such that the valve is positionable independently of the reservoir.
US10962104B2
A method for operating a transmission (3) is provided, which includes a hydraulic pump drivable on a transmission-input end and at least one form-locking shift element (A, F). One of the shift-element halves is displaceable between a first end position and a second end position with a hydraulic pressure of the hydraulic pump. The current position of the shift-element half is detected with a sensor and is stored as a specified end-position value if the shift-element half is located in one of the end positions, the hydraulic pump is driven, and the shift-element half is actuated, with the hydraulic pressure, towards the current end position. When the hydraulic pressure is less than a threshold value, a deviation is determined between the current position of the shift-element half and the specified end-position value. The hydraulic pressure is increased when the deviation is greater than a threshold value.
US10962098B2
A wave generator for a strain wave gearing is provided with a rigid plug having an ellipsoidal plug-outer-circumferential surface, and a ring-shaped displacement body that is flexed to an ellipsoidal shape by the plug. The ring-shaped displacement body is provided with a plurality of radially arranged displacing sections. The plug-contacting surfaces of the displacing sections are in sliding contact with the plug-outer-circumferential surface and when the plug rotates, the displacing sections are repeatedly displaced in the radial direction. By the displacement of the displacing sections, wave motion is generated in an external gear. It is possible to achieve a wave generator capable of generating wave motion in the external gear with a small rotational torque.
US10962088B2
A cable termination in which part of the potted region is free flex somewhat. A portion of the potted region is maintained within an anchor and rigidly held in the conventional fashion. Another portion, however, extends out of the anchor to ease the transition between the unpotted cable filaments and the filaments locked within the anchor.
US10962082B2
Provided is an adjusting method for a resonance frequency of a vibration isolator, the vibration isolator including first to n-th elastic member groups and/or an n+1-th elastic member group, the first to n-th elastic member groups and/or the n+1-th elastic member group being located on an xy plane of an xyz coordinate system, and an xy coordinate system of the xyz coordinate system being a coordinate system obtained by, when a tensor of inertia I with respect to an XYZ coordinate system having an origin in a center of gravity of a vibration sensing side structure or a vibration source side structure is represented as I, rotating an XY coordinate system by θ=tan−1(2IXY/(IXX−IYY)) around a Z axis, the adjusting method including, when rigidity Ki of the first to n-th elastic member groups is represented as [ K i ] = [ k i _ xx 0 0 0 k i _ yy 0 0 0 k i _ zz ] , rigidity Kn+1 of the n+1-th elastic member group is represented as [ K n + 1 ] = [ k n + 1 _ xx 0 0 0 k n + 1 _ yy 0 0 0 k n + 1 _ zz ] , and an x coordinate and a y coordinate of the first to n-th elastic member groups are represented as rpi_x and rpi_y, while satisfying Σki_xxrpi_x=Σki_yyrpi_y=0 and Σki_yyrpi_xrpi_y=Σki_xxrpi_xrpi_y=0, at least one step of a step of adjusting positions of the first to n-th elastic member groups such that values of Σ(ki_zzrpi_y2), Σ(ki_yyrpi_x2), and Σ(ki_zzrpi_y2+ki_yyrpi_x2) change and respectively shifting resonance frequencies of x, y, and z-axial rotational motions and a step of arranging the n+1-th elastic member group at an origin of the xyz coordinate, adjusting values of kn+1_xx, kn+1_yy, and kn+1_zz, and respectively shifting resonance frequencies of x, y, and z-direction translational motions.
US10962079B2
A hydropneumatic piston-cylinder assembly, in particular for use as a suspension strut in vehicle suspension systems, includes a cylinder housing (4) and a piston (14) guided for axial movement in the cylinder chamber (12) of the cylinder housing. The cylinder chamber is filled with a hydraulic fluid. The piston has a piston rod (24) on one piston side (20). The piston rod extends out of an end of the cylinder chamber (12) in a sealed manner. The hydraulic fluid, which is located in the cylinder chamber (12) on the side of the piston crown (16) facing away from the piston rod (24), can be brought into operative connection with a pneumatic spring accumulator (10). The pneumatic spring accumulator is a piston-type accumulator (10), which is arranged in the cylinder housing (4).
US10962076B2
An active rotary inertia driver system includes an output support, a drive assembly and a rotary inertia plate. The output support includes a partition plate and a housing. The partition plate is fixed on an inner wall of the housing, and the housing is connected with a controlled structure. One end of the drive assembly is fixed on the housing and connected to one end of an output shaft. The other end of the drive assembly is fixed on the partition plate. The other end of the output shaft extends out of the housing and connected to the rotary inertia plate. The rotary inertia plate is a disc or a ring with a preset mass.
US10962072B2
A friction lining for a brake pad of a braking system includes a solid body of friction material having plurality of slots intersecting at a vortex zone formed as a circular recess in the friction lining. The slots open into the vortex zone at offset locations to promote circulation of air within the vortex zone. The slots extend along a horizontal arc that follows the curvature of a rotor of the braking system when in use. Vertical slots may be included that also open into the vortex zone at offset locations.
US10962064B2
The present disclosure provides a bidirectional controllable overrunning clutch for a powertrain of a motor vehicle, with the powertrain including a gear having ratchet teeth. The clutch includes a pawl movable to a disengaged position, a locked position, and a transition state where the pawl permits the gear to rotate in the forward direction and where rotation of the gear in the reverse direction moves the pawl to the locked position. The clutch further includes a spring for moving the pawl to the disengaged position. The clutch further includes an actuator configured to hold the pawl in the transition state when the gear rotates in the forward direction and the locked position when the gear changes rotation from the forward direction to the reverse direction.
US10962049B2
An actuator includes: an output unit 30 having an output shaft 33; and a first worm 40 and a second worm 50 extending along a face perpendicular to the output shaft 33, wherein: the output unit 30 includes a rotating mechanism 34a configured to be meshed with the first worm 40 to rotate the output shaft 33 about a predetermined rotation axis 33a, and a moving mechanism 39 configured to be meshed with the second worm 50 to move the output shaft 33 in a direction orthogonal to the rotation axis 33a; the first worm 40 and the second worm 50 are placed to sandwich the output shaft 33; and a distance between the second worm 50 and the output shaft 33 is shorter than a distance between the first worm 40 and the output shaft 33.
US10962046B2
The present invention is directed at a wire-cage mountable multi-part fastener adapted for holding pet accessories. The fastener can be securely attached to a cage by mutually abutted fastener's female and male portions, from the inside and the outside of the cage, respectively. When said female and male portions are pressed into one other by threadable means while having the cage's bars sandwiched between them, the resulting friction allows the fastener to remain in a stationary relation to the cage.
US10962044B2
An improved fastener comprising a fastener body having a tool-engaging portion, a threaded fastening portion and a shroud-receiving body portion, a shroud concentrically mounted on the shroud-receiving body portion, and an intermediate sleeve disposed concentrically between the shroud-receiving body portion and the shroud, the shroud being supported in rotatable relationship with said shroud-receiving body portion such that said shroud will rotate relative to said fastener body under an applied external torque prior to said fastener body rotating when said fastener is engaged with an external structure at a design installation torque.
US10962043B2
A cap system for enclosing a metallic fastener assembly extending through a structure includes a first securement mechanism positioned about a periphery of a nut member of the metallic fastener assembly, wherein the first securement mechanism comprises threads which are interrupted as the threads extend about the periphery of the nut member and a cap member. The cap member includes a sidewall having an inner surface which defines a cavity dimensioned to receive the nut member and defines a second securement mechanism complementary configured to engage the first securement mechanism positioned about the periphery of the nut member and an end of the sidewall of the cap member defines an opening which provides the nut member to have access into the cavity.
US10962031B2
A control device for at least one hydraulic working section (A, B), which can be connected to a pressure supply source (P) and a return flow (T) via a hydraulic supply circuit and to a control valve (34) supplied with a pilot pressure. The device includes an emergency shutdown system (32) having a pilot solenoid valve (16) and an additional valve (14). Both the hydraulic energy flow from the pressure supply source (P) to at least one of the respective working sections (A, B) and the pilot pressure supply to the control valve (34) can be suppressed by the pilot solenoid valve (16) via the additional valve (14).
US10962028B2
A method of making an additively manufactured ejector pump includes creating a computer file defining the ejector pump in layers. The ejector pump includes a duct extending along a centerline from an upstream end to a downstream end, a nozzle extending inward from the duct including a flowpath, an annulus connected to the duct including a cavity. The method also includes building the ejector pump using an additive manufacturing process that builds the ejector on a layer-by-layer basis from the upstream end to the downstream end.
US10962027B2
A liquid suction pump comprising: a drive pipe to receive a liquid drive flow for the pump; a liquid conduit with first and second liquid delivery arms to provide pumped liquid, and a connecting valve arrangement between the arms. First and second pump inlets to the arms have respective first and second one-way inlet valves. The valve arrangement has a valve inlet coupled to the drive pipe and valve outlets coupled to the arms to alternately close off a liquid connection between the valve inlet and respective arms. A compliant element is coupled to the drive pipe. The drive flow oscillates in pressure/flow rate due to alternate switching of the valves. A compliance of the compliant element is such that a geometry of the suction pump in combination with the compliance defines a resonant condition, and the oscillation is at a resonant frequency of the pump.
US10962018B2
A gas dynamic pressure bearing includes a shaft centered on a central axis extending in an up-down direction, and a sleeve that faces at least a portion of the shaft in a radial direction. The portion in which the sleeve and the shaft face each other in the radial direction includes a first dynamic pressure portion at each of both ends in the axial direction, and a second dynamic pressure portion between the first dynamic pressure portions. In the first dynamic pressure portion, one of the sleeve and the shaft includes dynamic pressure grooves arranged in a circumferential direction. A sum of center angles of groove widths of the dynamic pressure grooves in a cross-section cut along a plane orthogonal to the central axis is about 144° or more and about 216° or less.
US10962016B2
A centrifugal compressor according to an exemplary aspect of the present disclosure includes, among other things, an impeller provided in a main flow path and configured to pressurize a main flow of fluid. The compressor also includes a secondary flow path configured to provide a secondary flow by recirculating a portion of the main flow. The amount of the main flow that becomes the secondary flow is less than or equal to 15%. A method is also disclosed.
US10961999B2
A method for operating a pressure control system having a multi-stage compressor includes providing a multiply compressed pressure medium by the multi-stage compressor for filling a pressure medium reservoir or pressure medium chambers of the pressure control system. Providing the multiply compressed pressure medium includes (i) providing, by a first compression stage, a pre-compressed pressure medium and additionally compressing, at least by a second compression stage, the pre-compressed pressure medium, and/or (ii) introducing an already-compressed charging pressure medium into an intermediate volume between the first compression stage and the second compression stage of the multi-stage compressor and further compressing the charging pressure medium at least by the second compression stage. The charging pressure medium simultaneously passes via a control line to a control input of a shut-off valve that interacts with the first compression stage, such that a charging pressure of the charging pressure medium predefines a control pressure.
US10961996B2
A closed compressor includes: a compressor body; and a closed vessel in which the compressor body is accommodated and oil is stored. The compressor body has an electric element and a compression element that is driven by the electric element. The compression element has a cylinder block that forms a cylinder, a piston that performs a reciprocating motion in the cylinder, and a crankshaft that actuates the piston. The cylinder block configures a bearing that pivotally supports the crankshaft. The cylinder forms a compression chamber. The compressor body has a support that forms a curved surface. A contact portion, at which the curved surface comes into contact with a receiving surface in the closed vessel, is formed.
US10961992B2
An example apparatus includes a housing including an inlet and an outlet. The example apparatus also includes a rotor defining a bore. The rotor is disposed in the housing. The example apparatus further includes a piston disposed in the bore. A motor is operatively coupled to the rotor to rotate the rotor from a first position to a second position. The bore is to be in fluid communication with the inlet and the outlet when the rotor is in the second position.
US10961990B2
A hydraulic device (1) comprises a housing (27), a shaft (2) which is mounted in the housing (27) and rotatable about a first axis of rotation (4), wherein the shaft (2) has a flange (8) extending perpendicularly to the first axis (4), a plurality of pistons (9) which are fixed to the flange (8) at equiangular distance about the first axis of rotation (4), and a plurality of cylindrical sleeves (10) cooperating with the pistons (9) to form respective compression chambers (11) of variable volume. The sleeves (10) are rotatable about a second axis of rotation which intersects the first axis of rotation (4) by an acute angle such that upon rotating the shaft (2) the volumes of the compression chambers (11) change. Each piston (9) has a piston head (14) including a ball-shaped circumferential outer side. Each of the pistons (9) has a modular structure comprising a piston head member (14) which forms the piston head, a piston pin (20) which is fixed to the flange (8) and to which the piston head member (14) is mounted, and a spacer (26) which is located at the outer side of the piston pin (20) and sandwiched between the piston head member (14) and the flange (8).
US10961983B2
Disclosed herein is a blade transport vehicle which includes a base, a blade fixing frame disposed on the base, a first moving device disposed at an upper end of the base to move the blade fixing frame in a longitudinal direction of the base, and a second moving device disposed at an upper end of the first moving device to move the blade fixing frame in a width direction of the base.
US10961982B2
A segmented rotor blade for a wind turbine includes a first rotor blade segment, a second rotor blade segment, at least one thermoplastic material, and an internal pressure source. The first rotor blade segment includes a first joint end. The second rotor blade segment includes a second joint end. The first and second joint ends are arranged together in an end-to-end orientation so as to form at least one scarf joint. The at least one thermoplastic material is arranged at each of the first and second joint ends. The first and second joint ends of the first and second rotor blade segments are bonded together via thermoplastic welding of the at least one thermoplastic material. The internal pressure source provides pressure to the scarf joint during the thermoplastic welding. The internal pressure source remains within the rotor blade after thermoplastic welding is complete.
US10961973B2
A method for determining the wear rate of a spark plug electrode of an ignition system of an internal combustion engine comprises determining a risetiine number indicating the time required for raising the current and thereby the primary energy which is supplied to an ignition coil of the spark plug from an inactive level to a predetermined level, determining an operating condition indicator configured to indicate an operating condition of the ignition system, determining a wear rate of the spark plug electrode based on a difference of a first spark plug state indicator at a first time instance and a second spark plug state indicator at a second time instance, wherein the first time instance and the second time instance are separated by a predetermined time interval, wherein the spark plug state indicator is determined as a value based on the risetime number and the operating condition indicator.
US10961969B2
A startup assistance device, which assists startup of an internal combustion engine in which fuel is supplied from an electronically controlled fuel injection device and ignition is performed by an ignition device, includes a recoil starter which is driven by manpower and which performs cranking for starting up the internal combustion engine, an electric rotary machine which adds torque to a crankshaft of the internal combustion engine during at least one of a startup period of the internal combustion engine using the recoil starter and a standby period before the startup period, a power source unit which supplies power to the electric rotary machine, and a control unit which controls the magnitude and time of the torque output by the electric rotary machine.
US10961965B2
The present disclosure relates to a method of modifying a conventional injector (e.g., a high pressure direct fuel injector) and to the modified injector resulting therefrom. The modified injector provides a fluid flow rate and/or fluid spray plume (i.e., pattern) which is different than the fluid flow rate and/or fluid spray plume (i.e., pattern) of the original conventional injector. In one embodiment, provided is a modified injector used in internal combustion engines for fuel delivery directly into the combustion chamber.
US10961963B2
An injection control device controls a drive of a solenoid in a high pressure pump for pressurizing fuel to an internal combustion engine. The injection control device includes a transistor on an upstream side of a power supply path from a direct current power supply line to the solenoid and a transistor provided on a downstream side of the power supply path. The injection control device further includes a diode at a position between an upstream terminal of the solenoid and ground, a transistor arranged in parallel with the diode, and a drive controller. The drive controller drives the solenoid to an open position by switching ON the transistors on the upstream and downstream sides of the power supply path.
US10961953B2
A water recovery apparatus for a motor vehicle, for recovering water from ambient air, encompasses: a conveying conduit; a condenser device that is embodied to modify the absolute value of at least one dew-relevant state variable of a working gas delivered through the conveying conduit to the condenser device; a water discharge device that is embodied to discharge from the condenser device water condensed out of the working gas by the condenser device, the conveying conduit being embodied to convey ambient air as the working gas to the condenser device, the water recovery apparatus is embodied to deliver working gas continuously to the condenser device.
US10961948B2
An engine device having gas injectors attached to an intake manifold fixed to a side surface of a cylinder head. A fuel gas injected from the gas injectors is premixed in the intake manifold, and the resulting gas is supplied to a plurality of cylinders and ignited by ignition devices. The intake manifold has a configuration in which a plurality of intake branch pipes communicating with the cylinders are branched from an intake collecting pipe at an air supply side. The intake branch pipes include bent portions. In the bent portions of the intake branch pipes, inside inner walls near the cylinder head are bent at an acute angle.
US10961941B1
A physics-based charge temperature model to calculate a charge air temperature for an automobile vehicle includes multiple variables. The multiple variables include: a first variable defining an engine speed of an engine defining revolutions per minute of a crankshaft of the engine; a second variable defining a cam position; a third variable defining an engine coolant temperature; a fourth variable defining an air intake temperature; a fifth variable defining an engine air flow; and a sixth variable defining a firing fraction of the engine. A controller provides multiple lookup tables. The controller controls operation of the engine using the multiple variables and data in the multiple lookup tables to calculate a charge air temperature for individual intake strokes of at least one cylinder of the engine.
US10961923B2
A valve assembly for an exhaust system of a vehicle. The valve assembly includes a housing, a valve flap and a mass damper. The housing defines an inlet, an outlet, and a longitudinally extending exhaust gas passageway in fluid communication with the inlet and the outlet. The valve flap is disposed in the housing and is rotatable between a first position restricting exhaust gas flow through the exhaust gas passageway, and a second position whereat exhaust gas flow through the exhaust gas passageway is less restricted. The mass damper is disposed within the exhaust gas passageway. The mass damper is attached to the valve flap and comprise of a material having a high density. The mass damper is shielded from the exhaust gas flowing through the exhaust gas passageway when the valve flap is in the second position.
US10961905B2
In an engine, a cylinder block and a cylinder head are connected with a crankcase in a forwardly inclined posture. A dual clutch connects or disconnects a transmission path of power of the engine to a transmission. An actuator chamber houses an actuator that controls a hydraulic pressure of the dual clutch. The actuator chamber is disposed on an upper surface of the cylinder block at a position posterior to the cylinder head and anterior to the crankcase in a vehicle longitudinal direction.
US10961901B2
A turbine for an exhaust-gas turbocharger has a turbine housing formed with two volutes through which an exhaust gas can flow and which are separated by a separating wall. Only a single wastegate valve is provided for both volutes. The wastegate valve is a linear valve with a linear valve element. The linear valve element is received in the separating wall and is movably guided in its axial direction in the separating wall.
US10961897B2
A method can include: acquiring, via one or more sensors disposed in a vehicle, one or more engine operation parameters relating to operation of an internal combustion engine disposed along a coolant flow path in the vehicle; calculating at least one target coolant temperature according to the one or more engine operation parameters; and controlling a valve actuator to regulate flow of a coolant through the coolant flow path via an electric coolant valve operatively coupled to the valve actuator such that a temperature of the coolant changes in accordance with the at least one target coolant temperature.
US10961866B2
A gas turbine engine includes a compressor section and a turbine section. The turbine section includes at least one turbine rotor having a radially extending turbine blade. The turbine section is rotatable about an axis of rotation. A blade outer air seal is positioned radially outwardly of a radially outer tip of the at least one turbine blade. The blade outer air seal has axially spaced forward and aft portions and a central web between the axially spaced portions. An attachment block is supported on structure within the engine. The attachment block mounts the blade outer air seal. A passage extends into a central chamber within the attachment block, and communicates with cooling holes through a radially inner face of the attachment block to direct cooling air at the central web of the blade outer air seal. A blade outer air seal is also disclosed.
US10961845B2
A communication unit is situated in or on a casing collar. The casing collar has two threaded ends for joining casing joints to construct a well casing, and a communication unit is disposed in or on a central region of the tube between the two threaded ends. In an example, the communication unit has a transmitter for transmitting sensor data uphole from a sensor sensing a well bore condition. For example, the communication unit has a receiver for receiving sensor data from Micro-Electro-Mechanical Systems (MEMS) sensors, a transceiver for interrogating RFID tags, an acoustic transceiver for sensing wellbore conditions, a pressure sensor, a temperature sensor, and batteries for powering the communication unit.
US10961842B2
A method of estimating an influx profile for at least one well fluid to a producing petroleum well with two or more influx zones or influx locations to a production flow, wherein the well comprises tracer sources with distinct tracer materials in known levels of the well, at least one of said tracer sources arranged downstream and exposed to the fluids in at least one of said influx zones, wherein each said tracer source has an even release rate to said well fluid, characterised in that one or more of the tracer sources is provided in one or more delay chambers for ventilating out fluid with leaked tracer material at a time constant which is significantly longer than the diffusion rate from the tracer source to the well fluid, wherein the method further comprises: providing samples, the samples collected from the production flow at a location downstream of the tracer sources during a time period in which the tracer transient is detectable at the downstream location, analysing said samples for concentration and type of tracer material from said possible tracer sources as a function of sampling time or cumulative produced volume; and based on said measured concentrations and their sampling time or cumulative produced volume, calculating said influx volumes.
US10961839B2
A method can include receiving information associated with a conveyance of equipment in a borehole via a cable. The method may further include determining cable tension values based at least in part on a model and at least a portion of the information and conveying the equipment in the borehole via the cable; acquiring a cable tension value via one or more sensors. The method may further include comparing the acquired cable tension value to at least one of the determined cable tension values and, based at least in part on the comparing, setting a cable tension limit for further conveying of the equipment in the borehole via the cable.
US10961838B2
The disclosed embodiments include a rotating survey tool. The rotating survey tool includes a first sensor array that in operation collects a first set of survey measurements during a downhole drilling operation. Additionally, the rotating survey tool includes a second sensor array directly coupled to the first sensor array that in operation collects a second set of survey measurements while a drill bit drills during the downhole drilling operation. Further, the second set of survey measurements has a greater base accuracy than the first set of survey measurements.
US10961835B2
A method for hydraulically fracturing a subterranean formation includes preparing and sending a first command signal from a master controller to a plurality of pumps of a pump system. The first command signal specifies a flow rate output for each in pump to achieve a first target flow rate for a fracturing fluid being injected into the subterranean formation. A pressure of the fracturing fluid injected into the subterranean formation at the first target flow rate is monitored and, based on the pressure, the master controller determines when to increase a flow rate of the fracturing fluid to a second target flow rate. The master controller prepares and sends a second command signal to the plurality of pumps to specify the flow rate output for each pump to achieve the second target flow rate.
US10961829B2
An electrical submersible pump comprising a fallback bearing protection system, the system comprising: locking member; boot pivotally connected to shaft of electrical submersible pump adjacent to locking member, wherein the boot comprises a sloped outer wall capable of forming a fluid boundary thereby diverting fallback fluid away from uppermost bearing of electrical submersible pump; ridge disposed on the sloped outer wall of the boot. A method for protecting uppermost bearings of electrical submersible pump, the method comprising: operating the electrical submersible pump; removing power supply from electrical submersible pump; allowing fallback fluid to flow from a tubing disposed above electrical submersible pump into the electrical submersible pump thereby rotating fallback bearing protection system pivotally connected to shaft within electrical submersible pump; allowing the rotating fallback bearing protection system to create a fluid boundary capable of radially diverting the fallback fluid away from uppermost bearings of the electrical submersible pump.
US10961828B2
Electrically ignitable and electrically controllable explosive material (EIECEM) may be disposed within a shaped charge for deployment downhole. An explosion of the EIECEM is controlled by limiting the duration of excitation at the EIECEM, for example, the duration that an electrical source provides an electrical charge, electrical current or electrical signal. The shaped charge may be insulated from an electrical source to prevent explosion of the EIECEM and coupled to the electrical source to create ignite or explode the EIECEM. A plurality of shaped charges may be disposed downhole and may be ignited or exploded in any suitable order. The EIECEM may be ignited multiple times such that multiple explosions are created. The explosion of the EIECEM creates or extends a perforation or fracture in a formation. The perforation or fracture (or cavity) may be filled by a fluid to repair or plug and abandon a well.
US10961827B2
A tubing conveying perforating system with a firing head is provided, and a method for using the same is provided. The firing head includes a firing pin and a percussion initiator. The firing pin is configured to degrade over a predetermined period of time from an initial state to a degraded state, and in the degraded state the firing head is inoperable.
US10961816B1
An oilwell choke can include a choke body having an inlet and an outlet, a seat, a gate configured to optionally sealingly engage the seat, and an at least partially curved choke profile. A gate can include an at least partially curved gate profile and a seat can include an at least partially curved seat profile. A choke profile can have one or more radiuses of curvature. At least a portion of a choke profile can be elliptical. An oilwell choke can include a secondary closure, which can include an annular tongue configured to sealingly engage an annular groove.
US10961810B2
A component of a slip assembly is formed by rolling sheet molding compound into a rolled charge. The rolled charge is positioned in a compression molding press and compressed to produce a molded element. The molded element is removed from the compression molding press and can be machined for use as the component of the slip assembly. The component can be a slip segment or can be a cylindrical body for the slip segment. The compound layers in the molded component can be oriented in a number of different orientations in the component and can increase the overall strength of the component.
US10961801B2
Fracturing systems having rams for controlling flow through fracturing trees are provided. In one embodiment, a fracturing system includes a frac stack mounted on a wellhead. The frac stack can include a flow control device having a housing and a single ram for opening and closing a bore of the housing. The single ram can form a seal with the housing around the bore without seats. Additional systems, devices, and methods for fracturing are also disclosed.
US10961798B2
A method for operation in wellbore includes contacting a downhole article comprising a cyanate ester composite with a treatment fluid comprising propylene carbonate at a temperature of about 25° C. to about 300° C.; and disintegrating the downhole article.
US10961795B1
A managed pressure drilling manifold provides accurate back pressure control of a well head when drilling. The MPD system provides two paths for the drilling fluid to flow from the RCD to the flowline. The drilling fluid flows along an MPD path sending the drilling fluids through at least one sensor, preferably three sensors, a flow control device, and a flowmeter. The MPD system also provides a bypass path that isolates the flow control device and flowmeter while direct the drilling fluid from the RCD to the bypass to avoid the flow control device and flowmeter. The MPD system provides three valves that direct the drilling fluid in the bypass path or the MPD path.
US10961792B2
The application provides an apparatus for removing ferrous particles from an oil or gas process liquid or slurry and a method of use. The apparatus has a first inner cylindrical sheath and a second outer cylindrical sheath arranged concentrically on a longitudinal axis to create an annular volume. A helical screw flight on the first or second cylindrical sheaths extends across the annular volume, and a magnet assembly extends along the longitudinal axis, such that ferrous particles are attracted to a surface of the annular volume. The apparatus has an inlet a discharge outlet, and a ferrous particle collection location. The screw flight and the cylindrical sheath operable to rotate with respect to the magnet assembly to convey particles to the collection location. The apparatus includes a retaining surface to retain collected particles.
US10961789B2
A simple centralizer, comprising a mandrel extending between box couplings, a rotor receiving surface between the box couplings, a shoulder on the mandrel defining a first end of the rotor receiving surface; and a collar receiving surface on a second end of the rotor receiving surface. The collar receiving surface may be unthreaded. In use, a collar is press fit on to the collar receiving surface.
US10961779B2
A coupler includes a main body that has an inner bore. The inner bore has a non-circular profile and a longitudinal axis. The coupler includes a cross aperture disposed in the main body. The cross aperture has an axis that is nonintersecting with the longitudinal axis of the main body.
US10961777B2
A ladder tube (10, 12) for use in a ladder section of a collapsible ladder (1) is provided. The collapsible ladder comprises several ladder sections (5, 5a-5j), where each ladder section comprises two ladder tubes (10, 12) arranged parallel to each other and interconnected by a rung (20) to form the respective ladder section, and where each ladder tube (10, 12) is telescopically inserted into a ladder tube (10, 12) of a lower section to form the collapsible ladder (1). The ladder tube (10, 12) is characterized in that it has a cross-sectional shape comprising at least one straight section (16) which at each end is connected at an angle larger than 90 degrees to at least one additional section (18) of the cross-sectional shape.
US10961774B2
The present disclosure relates to a thermal management system configured to control a temperature of a building and having a controller configured to determine an adjustment to a window setting of the building based on current weather data, forecasted weather data, or both. The thermal management system also includes a display configured to display instructions related to the adjustment.
US10961772B2
The system includes information and data from analysis systems about optimal window covering positions that is communicated to building occupants. The analysis system communicates information to the occupant via the occupant's client computer to allow the occupant to fully or partially adjust the position of a manual shade or motorized shade, without the need for the analysis system to fully or partially electronically control the shades. The system may also adjust window covering systems and other systems to ensure desired or optimal daylight exposure in order promote optimal circadian functionality in the occupants.
US10961767B2
A system for fixing and/or emergency opening of a leaf of a door, a window or other closure comprises a drive having at least one mechanical energy storage device, at least one electric motor having a motor shaft operatively connected to the leaf, and control electronics for controlling the electric motor. The electric motor can be actuated by the control electronics both for damping of the leaf movements and for fixing of the leaf against a force of the mechanical storage device and/or for electric motor-driven emergency opening of the leaf.
US10961758B2
A drive device for a movable furniture part includes an ejection force accumulator which can be tensioned, and an ejection element mechanically loaded by the ejection force accumulator and used to carry out an ejection movement of the moveable furniture part from a closed position into an open position. The ejection movement can be initiated by a compression movement of the movable furniture part into a compression position which is behind the closed position. The drive device also comprises a tensioning device for tensioning the ejection force accumulator with energy which can be emitted by the ejection movement. During the compression movement, at least 50% of the energy emitted by the ejection force accumulator during the ejection movement can be introduced into the ejection force accumulator by the tensioning device.
US10961756B2
An anti-lift tab of a roller assembly that rides along a fixed rail in use. The anti-lift tab protrudes from the bottom of a face plate having keys molded onto the back face of the face plate which interface with keyways of a castellated nut and shaft component having internal screw threads. A threaded rod is inserted through a bearing seated in the roller assembly. The rod is screwed into the castellated nut and shaft component. A screw attaches the face plate to the castellated nut shaft component and to the roller assembly.
US10961751B2
A vehicle door lock apparatus includes a housing, a fork, a pawl, a first lever displaceably provided in the housing such that the first lever can act on the pawl, and a second lever pivotably provided in the housing. One end of the second lever has a linkage coupled to a lower end of a transmission rod, which is coupled to an exterior door handle. The second lever pivots in response to an opening operation being performed on the exterior door handle and acts on the first lever. A plane of rotation contains an arcuate trajectory traced by the linkage when it pivots in response to the opening operation being performed, and is located farther in a frontward direction of a vehicle frame than a fixing surface. The plane of rotation is inclined relative to a plane containing the fixing surface, and intersects this plane in the vehicle downward direction.
US10961746B2
A mortise lock system may include a plurality of hub lock actuators which may be independently actuatable to inhibit a retraction of a latch bolt of the mortise lock system. One of the plurality of hub lock actuators may be electrically driven and responsive to a lockdown command received from a remote device.
US10961740B2
A system of modular components for on-site assembly of a shelter for an above-ground structure to protect the structure from blast, wind, fire or other physical hazards. A pyramidal shelter with triangular or rectangular base is formed by joining side panels to each other. Each side panel includes a triangular frame covered, except at access hatch, observation port and door openings, with either steel plate or diamond steel mesh to which blast-resistant, fire-resistant or other kinds of coatings or panels are applied. A corner anchor assembly to support each corner of a shelter has a lower plate, an overlying split plate, and a pair of upstanding, anchor rods attached to the split plates for insertion into hollow, lower portions of side beams of adjacent side panels. The corner anchor assemblies facilitate expansion of an assembled shelter by addition of more modular components.
US10961736B1
A skimmer assembly for connection to a fiberglass swimming pool via a circular fluidic access port formed therethrough, and having a conduit for fluidic connection to the fluidic access port, wherein the conduit defines a circular end for connection to the fluid access port and an oppositely disposed rectangular end with a contoured body portion extending therebetween defining a flow path. The assembly further includes a skimmer defining a rectangular fluid inlet, a cylindrical skimmer body portion, a generally rectangular channel connecting the rectangular inlet and the cylindrical body portion in fluidic communication, and a fluid outlet connected in fluidic communication with the cylindrical body portion.
US10961730B2
A mounting unit of a partition mount system that removably secures a sheet of material includes a first portion and a second portion. The first portion has a first end and a second end opposite the first end and a pivot on a lower surface thereof. The second portion has a first end and a second end opposite the first end and is configured to mate with the first portion. The first end of the second portion is wider than the second end of the second portion. The first portion and second portion are configured to secure a sheet of material therebetween.
US10961726B2
A forming system includes a frame and two forming walls. The two forming walls are positioned at a distance from each other to define a first vertical wall course. One forming wall is supported by the frame such that the one forming wall can be translated toward or away from the respective other forming wall. The frame can be raised to raise the two forming walls to be positioned to pour a second vertical course on top of the first vertical course. The translation of the one forming wall allows for the pouring of the first vertical course with horizontally extending rebar that extends through the one forming wall outside of the first vertical wall course, to tie in to a subsequently poured floor slab. The translation permits the vertical raising of the one forming wall, without striking the extending rebar, to pour the second vertical course on the first vertical course. A worker's platform is provided that is supported by the frame and vertically movable by raising the frame. The worker's platform is located below the one forming wall on a side of the one forming wall opposite the respective other forming wall and is retractable to also clear the extending rebar during raising of the frame.
US10961724B2
Powered concrete finishing apparatus including a working head for working the concrete. The working head has a rotatable working surface having a ring shape in contact with the concrete during a finishing operation. The concrete finishing apparatus further includes a motor for driving the working head to perform a rotational working movement on the concrete during the finishing operation. The working surface comprises a clearance for allowing concrete to aggregate within said clearance. The clearance is free of additional working surfaces contacting the concrete during the finishing operation, such as blades, pans, floats or arms, thereby providing an improved finishing of the concrete.
US10961723B2
A tile spacing tool is disclosed herein that spans a gap between tile rows where the gap is sized to receive a decorative insert or the like. The spacing tool spans the gap and transfers the weight of the upper tile rows across the gap to the lower tile rows, which are supported by a floor or ledge. As a result, the entire wall can be built including the decorative insert without waiting for the bottom tile rows to dry to support the weight of the tile rows above the decorative insert.
US10961722B2
A panel suitable for constructing a waterproof floor or wall covering is disclosed, wherein the panel has a substantially planar top surface, a substantially planar bottom surface, and at least four substantially linear side edges and further relates to a process for producing the panel and the panel produced by said process.
US10961720B1
The present invention provides a stand structure for a double-layer elevated floor, comprising: a stand, a T-shaped seat, a supporting block and a base plate. The stand is provided on a ground and has a hollow sleeve. The T-shaped seat includes a supporting plate and a screw formed below the supporting plate, where the screw is movably combined with a nut, such that when the screw is placed in the hollow sleeve, the T-shaped seat is adjusted by the nut to be at an upper position or a lower position on the stand. The supporting block is provided above the supporting plate. The base plate provided above the supporting block. A fixing seat is respectively provided at each corner of the base plate. Each fixing seat is used for accommodating and fixing one of supporting stands of plurality of elevated floor units.
US10961702B2
An interconnectable wall panel system and method of forming and assembling the same are provided. A plurality of wall panels are provided that are interconnectable in a predetermined manner and arrangement, and wherein the wall panels comprise features for enhancing ease and accuracy of assembly. Wall panel members of the present disclosure are suitable for use in constructing modular building units, such as bathroom pods.
US10961682B1
The present disclosure includes systems, devices, and methods for correcting foundation heave. Some systems may include a compressed air source configured to propel air having a relative humidity that is less than or equal to 30 percent and one or more air injection devices each configured to be disposed within an earth formation to deliver the air. Some air injection devices include an elongated body having: a length that is greater than or equal to 3 feet, a sidewall that defines a conduit extending along a longitudinal axis of the elongated body, the conduit being configured to be in fluid communication with the compressed air source, and a plurality of perforations, each extending through the sidewall and in fluid communication with the conduit.
US10961681B2
A manhole assembly including a base, riser, and cap. The base having an upper surface forming a bench, a bottom surface, and a radially outward surface with penetrations there through; and a radial spigot in the radially outward upper edge of the base. The base having a corrosive-resistant layer covering the channels, bench, and radial spigot. Also disclosed is a riser comprised of a corrosive-resistant polymer pipe having a radially outward surface, an inner surface and a bottom surface in contact with, supported by, and sealed to the radial spigot. The cap having a radial spigot, and access hole; the radial spigot in the radially outward bottom edge of the cap resting upon and sealed to an upper edge of the riser. The radially outward surface of the cap and base are aligned with the radially outward surface of the riser.
US10961678B2
A vibrator assembly comprising a feed pipe that has a longitudinal axis as well as a first end and a second end. The vibrator assembly may further comprise a vibrator unit that is mechanically coupled to the feed pipe, and a filling assembly which extends into the feed pipe at the first end and is designed to pick up material and direct same into the feed pipe. The feed pipe may have at least two separate channels from the first end to the second end and parallel to the longitudinal axis.
US10961674B2
An anchorless crash cushion apparatus having a plurality of interconnected water-filled crash cushion elements and a non-water filled forward-most cushion element includes vehicle capture structure resisting upward tilting of an impacting vehicle and ramping of the impacting vehicle and stabilizing structure resisting relative rotation between the crash cushion elements in both vertical and lateral planes during vehicle impact. A transition weldment is employed to connect the anchorless crash cushion apparatus to a rigid hazard object.
US10961672B2
A crowd control barrier including a barrier member with side legs and feet connected to the legs, each foot having a foot member extending transverse to the barrier member. The leg-foot connections include a bracket extending up from the connected foot member and spaced substantially parallel top and bottom pins on the legs. The bracket has a substantially vertical slot above a transverse slot with the top pin slidably received in the vertical slot and the bottom pin movable transversely in the transverse slot. Teeth project upwardly from the bottom of the transverse slot with the teeth upper ends spaced less than the pin spacing from the bottom of the vertical slot. Lifting a leg slides the top pin up in the vertical slot and moves the bottom pin above the teeth whereby the leg and foot may be pivoted about the top pin whereby the bottom pin moves transversely in the second slot.
US10961671B2
A support system for a sign mountable on at least two spaced apart foundation members, the system comprising: i) a base, preferably a length adjustable base, having a first end and a second end; ii) a vertical sign support having a first end and a second end wherein the second end is connected to the base; iii) a first foundation member bracket for connection to a first foundation member, the first foundation member bracket proximate the first end of the base; and iv) a second foundation member bracket for connection to a second foundation member distant the first foundation member, the second foundation member bracket proximate the second end of the base.
US10961669B2
An automated concrete bridge paver with an ability to provide effective control of a concrete paver by a remotely locatable concrete bridge paver operator 202, which includes a fixed operator control station and a mobile wireless remote operator control station 210 which can be used when the remotely locatable concrete bridge paver operator 202 leaves the operator control station 204. Mobile wireless remote operator control station 210 includes a video screen which can display live video images from a plurality of remote wireless camera and sensor pods 212, which can be fixed on the paver or moved about the paver on an articulated arm, with or without a human basket.
US10961667B2
A paver includes a main vehicle body and a set of fore-wheels. The set of fore-wheels is connected to the main vehicle body via a hydraulic wheel suspension system which, in at least a paving mode of the paver, allows hydraulic level compensation for each wheel of the set of fore-wheels. The paver further includes a hydraulic motion control assembly adapted to selectively provide hydraulic spring suspension and/or hydraulic dampening to at least one wheel of the set of fore-wheels.
US10961659B2
A fiber blend includes a first amount of wood pulp fibers refined in an amount of at least about 150 kWh per metric ton of gross refining energy, and a second amount of wood pulp fibers refined in an amount of at most about 10 kWh per metric ton of gross refining energy.
US10961657B2
A defibrating device and sheet manufacturing apparatus attract and remove metal fragments when metal fragments are mixed with fibrous material. A defibrating device has a main unit with a defibration section configured to defibrate fibrous material, and a swirl section configured to produce a rotational current, and by the rotational current cause the fibrous material to rotate and flow into the defibration section. The main unit has a magnet unit that is disposed to the swirl section, and has a magnet that attracts by magnetic force metal fragments conveyed with the fibrous material to the swirl section.
US10961642B2
A method of producing carbon fibers includes the step of providing polyacrylonitrile precursor polymer fiber filaments. The polyacrylonitrile precursor filaments include from 87-97 mole % acrylonitrile, and less than 0.5 mole % of accelerant functional groups. The filaments are no more than 3 deniers per filament. The polyacrylonitrile precursor fiber filaments can be arranged into tows of at least 150,000 deniers per inch width. The arranged polyacrylonitrile precursor fiber tows are stabilized by heating the tows in at least one oxidation zone containing oxygen gas and maintained at a first temperature T1 while stretching the tows at least 10% to yield a stabilized precursor fiber tow. The stabilized precursor fiber tows are carbonized by passing the stabilized precursor fiber tows through a carbonization zone. Carbon fibers produced by the process are also disclosed.
US10961640B2
Semiconductor wafers useful for NAND circuitry and having a front side, a rear side, a middle and a periphery, have an Nv region which extends from the middle to the periphery; a denuded zone which extends from the front side to a depth of not less than 20 μm into the interior of the semiconductor wafer, where the density of vacancies in the denuded zone, determined by means of platinum diffusion and DLTS is not more than 1×1013 vacancies/cm3; a concentration of oxygen of not less than 4.5×1017 atoms/cm3 and not more than 5.5×1017 atoms/cm3; a region in the interior of the semiconductor wafer which adjoins the denuded zone and has nuclei which can be developed by means of a heat treatment into BMDs having a peak density of not less than 6.0×109/cm3, where the heat treatment comprises heating the semiconductor wafer to a temperature of 800° C. over a period of four hours and to a temperature of 1000° C. over a period of 16 hours. The wafers are produced by a unique RTA treatment of Nv wafers.
US10961630B2
Embodiments of the present disclosure provide devices, systems and methods for monitoring anti-corrosion efforts including the efficacy of cathodic protection systems. Embodiments of the present disclosure provide devices, systems and methods for remote cell cathodic protection (CP) survey data acquisition to sense, display, and record CP survey voltage potential measurements as well as global positioning system and navigation data. Embodiments of the present disclosure provide improvements in terms reduced noise and improved signal quality through the use of copper conductors that connect electrochemical reference cells (i.e., electrodes) to measuring apparatus. Further, improved signal detection is provided by embodiments including reference electrodes that may be placed further (e.g., up to 1000 feet) from a surface vessel than are found in conventional system. Disclosed embodiments also provide highly precise spatial mapping of CP potentials (e.g., to within 0.5 mm spatial resolution in 1000 feet of depth).
US10961626B2
A substrate processing apparatus in accordance with an exemplary embodiments include: a first tube configured to provide a processing space in which a plurality of substrates are processed; a substrate support part configured to load the plurality of substrates in a first direction in the processing space; a plurality of gas supply parts provided with supply ports for supplying a process gas required for a process in which the substrates are processed; an exhaust part configured to communicate with the first tube and discharge process residues inside the processing space to the outside; and a plasma reaction part provided outside the first tube, and configured to decompose, with plasma, the process gas supplied from the gas supply part and provide the decomposed process gas to the processing space.
US10961620B2
The invention relates to a method for fabricating a plasma etch-resistant film (1) on a surface of a substrate (2), wherein the method comprises the step of forming a film comprising an intermediate layer (4) of rare earth metal oxide, rare earth metal carbonate, or rare earth metal oxycarbonate, or anymixture thereof on a first layer (3) of rare earth metal oxide, wherein the rare earth metal is the same in the first layer and in the intermediate layer. The invention further relates to a plasma etch-resistant film and to the use thereof.
US10961615B2
A method may include annealing a material including iron and nitrogen in the presence of an applied magnetic field to form at least one Fe16N2 phase domain. The applied magnetic field may have a strength of at least about 0.2 Tesla (T).
US10961610B2
Provided according to one embodiment of the present invention are a non-magnetic steel material and a method for manufacturing the same. The steel material comprises 15-27 wt % of manganese, 0.1-1.1 wt % of carbon, 0.05-0.50 wt % of silicon, 0.03 wt % or less (0% exclusive) of phosphorus, 0.01 wt % or less (0% exclusive) of sulfur, 0.050 wt % or less (0% exclusive) of aluminum, 5 wt % or less (0% inclusive) of chromium, 0.01 wt % or less (0% inclusive) of boron, 0.1 wt % or less (0% exclusive) of nitrogen, and a balance amount of Fe and inevitable impurities, has an index of sensitivity of 3.4 or less, the index of sensitivity being represented by the following relational expression (1): [Relational expression 1]—0.451+34.131*P+111.152*Al−799.483*B+0.526*Cr≤3.4 (wherein [P], [Al], [B] and [Cr] each mean a wt % of corresponding elements), and contains a microstructure with austenite at an area fraction of 95% or greater therein.
US10961607B2
A hardfacing alloy satisfies the following condition when the hardfacing alloy as a whole is 100 mass % (also simply referred to as “%,” hereinafter), Ni: 10-25%, Si: 1-3%, Fe: 3-18%, the total of one or more elements of Mo, W, and Nb: 6.5-20%, and the balance: Cu and impurities. In particular, it preferably satisfies Fe+2Mo≥22.6(%), Mo equivalent/Fe≥1.17, and Mo equivalent=Mo+0.522W+1.033Nb. In a hardfacing part composed of the hardfacing alloy, coarse hard particles are formed to ensure the wear resistance, and a soft phase present in the hard particles ensures the machinability. This may be understood as a raw material powder for hardfacing treatment and may also be understood as a hardfacing member in which a hardfacing part is formed on a base material using the raw material powder.
US10961600B2
Provided herein is a plated steel sheet having a yield ratio, strength (tensile strength), elongation, hole expansibility, and CTS. A method for producing the plated steel sheet is also provided, among others. A steel sheet of a specific composition is provided that has a micro structure containing 70 to 90% of ferrite, 5 to 20% of martensite, 5% or less of retained austenite, 10% or less of bainite, and 5% or less of perlite by volume. The ferrite has an average crystal grain diameter of 20 μm or less. The martensite has an average crystal grain diameter of 5 μm or less. The retained austenite has an average crystal grain diameter of 5 μm or less. The bainite has an average crystal grain diameter of 7 μm or less. The steel sheet has a tensile strength of 590 MPa or more.
US10961593B2
Herein are described 1058 different bacterial taxa that were unique to either human, grazing mammal, or bird fecal wastes. These identified taxa can serve as specific identifier taxa for these sources in environmental waters. Two field tests in marine waters demonstrate the capacity of phylogenetic microarray analysis to track multiple sources with one test.
US10961588B2
This invention relates to an in vitro method for prognosis of the response to a chemotherapy of an individual suffering from chronic myeloid leukemia, comprising a. a step of measuring the expression level of at least one subgroup of genes chosen from a group of genes, b. a comparing step, and c. a step of determining a score S such that—if S is less than 1, said individual will have more than a 40% chance of responding to the chemotherapy, and—if S is greater than or equal to 1, said individual will have less than a 40% chance of responding to the chemotherapy.
US10961586B2
Contemplated systems and methods allow for computational genomic analysis using paired-end sequence analysis and split read refinement to thereby identify high-confidence breakpoints associated with high copy numbers and orientation of rearrangements, which is then the basis for full reconstruction of double minutes (DM). In especially preferred aspects, the DM will also include an oncogene or tumor suppressor gene, and/or may be found in blood or blood derived fluids.
US10961585B2
This document provides methods and materials related to treating a disease. For example, this document provides methods for treating a subject's disease based on identifying the risk of progressive multifocal leukoencephalopathy PML using a genetic test.
US10961576B2
The disclosure provides detection apparatus having one or more nanopores, methods for making apparatus having one or more nanopore and methods for using apparatus having one or more nanopores. Uses include, but are not limited to detection and sequencing of nucleic acids.
US10961573B2
The invention generally relates to sequencing library preparation methods. In certain embodiments, two or more template nucleic acids are joined together by a linking molecule, such as a PEG derivative. Identical copies of a nucleic acid fragment or both strands of a duplex fragment may be linked together. The linked nucleic acids are amplified, creating linked amplicons. Emulsion PCR with linked primers creates linked template nucleic acids for seeding sequencing clusters and errors can be readily identified by their presence on only one of the linked fragments.
US10961570B2
A high-throughput and rapid nucleic acids detection method based on capillary microarrays comprises the steps that firstly, microarray containing a number of hydrophilic and vertical micro-channels is fabricated by capillary assembling, casting and machining, and the outer surface of the capillary array is coated with super-hydrophobic Ultra-Ever Dry paint; secondly, different primer sets are individually loaded into the micro-channels and air-dried to adhere them on the inner surface, and then the microarray is anchored into a reaction tube; thirdly, the reaction mixture is introduced into every microchannel at once through capillary force by a special designed sample-loading adaptor, and then the amplification reaction is performed in the temperature control device; and finally, the fluorescence can either be measured continually during the reaction for real-time detection or be recorded once in the end for endpoint detection. Moreover, the products can also be recovered for other use later.
US10961566B2
The present invention provides assays and assay systems for use in spatially encoded biological assays. The invention provides an assay system comprising an assay capable of high levels of multiplexing where reagents are provided to a biological sample in defined spatial patterns; instrumentation capable of controlled delivery of reagents according to the spatial patterns; and a decoding scheme providing a readout that is digital in nature.
US10961559B2
A method of determining the feed efficiency and methane production of a ruminating animal comprising analyzing the number and/or diversity of a bacterial taxon of a microbiome of the animal or of a gene content of said microbiome, wherein a number and/or diversity of said taxon below a predetermined level is indicative of an animal having a high feed efficiency and low methane production, or a number of genes below a predetermined level is indicative of an animal having a high feed efficiency and low methane production.
US10961555B2
The present invention provides improved DNA polymerases, in particular, type A DNA polymerases, that may be better suited for applications in recombinant DNA technologies. Among other things, the present invention provides modified DNA polymerases derived from directed evolution experiments designed to select mutations that confer advantageous phenotypes under conditions used in industrial or research applications.
US10961547B2
Described are nanoparticulates comprising a metallic nanoparticle core and a peptide coating or shell encapsulating the nanoparticle core and being covalently bonded thereto. The coating is formed from a plurality of branched, amphipathic peptides, each comprising a polar/positively charged C-terminal segment, a branch point, and two hydrophobic N-terminal segments extending from the branch point. Methods of forming and using the nanoparticulates are also described. When a plurality of first and second peptides are added sequentially to the nanoparticle core, the peptides they self-assemble to form an interlocking peptide network bilayer where the respective hydrophobic segments of the peptides form beta-sheet structures in which the opposed sequences interlock to form a zipper-like structure in three dimensions.
US10961544B2
Provided are methods of increasing tolerance of a plant to abiotic stress, and/or increasing biomass, growth rate, vigor and/or yield of a plant. The methods are effected by expressing within the plant an exogenous polynucleotide encoding a polypeptide comprising an amino acid sequence at least 90% homologous to the amino acid sequence selected from the group consisting of SEQ ID NOs:201, 207, 212, 202-206, 208-211, 213-391, 1655, 961-1529, and 1660-1663. Also provided are polynucleotides, nucleic acid constructs, polypeptides and transgenic plants expressing same which can be used to increase tolerance of a plant to abiotic stress, and/or increase biomass, growth rate, vigor and/or yield of a plant.
US10961539B2
The present invention relates to a promoter system inducing expression of 3-hydroxypropionic acid (3-HP) and a method of biologically producing 3-HP using the same. To improve production of 3-HP in a biological manner, continuous synthesis of new enzymes having enzyme activity is necessary. As a result of screening 3-HP reactive transcription regulators and 3-HP reactive promoters from several microorganisms including Pseudomonas denitrificans, it was confirmed that the transcriptions regulations and promoters are composed of LysR proteins and particular gene nucleotide sequences binding to the LysR proteins. Therefore, the 3-HP inducible system is expected to be effectively used to regulate 3-HP metabolic pathways.
US10961538B2
In one embodiment, a single modality cancer immunotherapy regimen that includes a therapeutic composition is provided. Such a therapeutic composition may include a Salmonella strain comprising a plasmid that expresses an shRNA molecule that suppresses the expression of an immunosuppressive target and suppresses tumor growth. In some aspects, the Salmonella strain is an attenuated Salmonella typhimurium strain. In other aspects, the immunosuppressive target is STAT3, IDO1, IDO2, Arginase 1, iNOS, CTLA-4, TGF-β, IL-10, pGE2 or VEGF. In one embodiment, the immunosuppressive target is IDO1 or Arg1 and the shRNA molecule is any one of SEQ ID NO:5-14.
US10961535B2
This invention encompasses compounds and compositions useful in methods for medical therapy, in general, for inhibiting Hepatitis B virus in a subject. The compounds have a first strand and a second strand, each of the strands being 19-29 monomers in length, the monomers comprising UNA monomers and nucleic acid monomers, and the compounds are targeted to a sequence of an HBV genome.
US10961530B2
An objective of the present invention is to provide target tissue-specific antigen-binding molecules, antigen-binding molecules whose antigen-binding activity varies depending on the concentration of an unnatural compound, libraries comprising a plurality of the antigen-binding molecules which are different from one another, pharmaceutical compositions comprising the antigen-binding molecules, methods of screening for the antigen-binding molecules, and methods for producing the antigen-binding molecules. The present inventors created antigen-binding domains whose antigen-binding activity varies depending on the concentration of a small molecule compound or antigen-binding molecules containing an antigen-binding domain, and libraries comprising a plurality of the antigen-binding domains which are different from one another or antigen-binding domains, and demonstrated that the above-noted objective could be achieved by using the libraries. Various diseases originating from target tissues can be treated in a target tissue-specific manner by using the antigen-binding molecules of the present invention.
US10961527B2
The present invention relates to chimeric (preferably, bifunctional) compounds, compositions comprising those compounds and methods of treating cancer in a patient or subject, especially including metastatic cancer where cancer cells exhibit overexpression (heightened expression) of cell surface urokinase-type plasminogen activator receptor (urokinase receptor) compared to normal (non-cancerous) cells. The compounds preferably covalently bind to the urokinase receptor and recruit native antibodies of the patient or subject where the antibodies can selectively degrade and/or deactivate targeted cancer cells through antibody-dependent cellular phagocytosis and/or antibody-dependent cellular cytotoxicity (ADCC) against a large number and variety of cancers, thus providing cancer cell death and/or an inhibition of growth, elaboration and/or metastasis of the cancer, including remission and cure of the patient's cancer.
US10961524B2
Variants of chymosin with improved milk clotting properties.
US10961517B2
The present invention relates to non-naturally occurring polypeptides useful for preparing armodafinil, polynucleotides encoding the polypeptides, and methods of using the polypeptides. The non-naturally occurring polypeptides of the present invention are effective in carrying out biocatalytic conversion of the (i) 2-(benzhydrylsulfinyl)acetamide to (−)-2-[(R)-(diphenylmethyl)sulfinyl]acetamide (armodafinil), or (ii) benzhydryl-thioacetic acid to (R)-2-(benzhydrylsulfinyl)acetic acid, which is a pivotal intermediate in the synthesis of armodafinil, in enantiomeric excess.
US10961509B2
In some aspects the present invention relates to engineered endothelial cells, such as E40RF1+ ETV2+ engineered endothelial cells. In other aspects the present invention relates to methods of making such engineered endothelial cells, and methods of using such engineered endothelial cells, for example in co-culture applications.
US10961507B2
The present invention provides a method for producing hepatic stem/progenitor cells from mammal hepatocytes, comprising bringing a TGFβ-receptor inhibitor, and optionally a GSK3 inhibitor and/or a ROCK inhibitor into contact with the hepatocytes in vitro.
US10961497B2
A method for concentrating, in order to favour the subsequent extraction process of intracellular lipids, a cell suspension containing a biomass of oleaginous yeasts fermented in fermentation broth under conditions that allow the intracellular accumulation of lipids, where the biomass contains significant quantities of mucilaginous material. The method includes: a) cultivating the oleaginous yeasts in a fermentation broth to obtain a cell suspension containing the mucilaginous biomass; b) subjecting the cell suspension obtained from a) to heat treatment, at a temperature between 95° C. and 120° C. and to acid treatment, to obtain a treated cell suspension containing the mucilaginous biomass containing intact oleaginous yeast cells; and c) concentrating the treated cell suspension obtained from b), by removing at least part of the fermentation broth to obtain a concentrated cell suspension.
US10961466B2
A Process for the purification of renewable oils. The process may also be applied to petroleum oils such as used motor oil and the like. The process involves centrifuging the renewable oil in a centrifugal device producing a minimum of 7000 RCF, then contacting the oil with a mixture containing water, a straight chain hydro-treated ester compound, and a phosphate derivative at a minimum temperature of 100° C. for 10 minutes, then raising temperature to approximately between 120° C. and 130° C. to complete reaction. The mixture is then again centrifuged in a centrifugal device producing a minimum of 7000 RCF.
US10961459B2
A system and method for torrefying a combination of biomass and biochar colloidal dispersion is provided.
US10961456B2
A compound having a maximum absorption in a wavelength range of 350 nm to 550 nm that functions as a dichroic dye is provided. In particular, a compound represented by formula (1) is provided. In the compound represented by formula (1), R1 represents a hydrogen atom or the like; R2 represents an acyl group having 1 to 20 carbon atoms or the like; R3 represents a hydrogen atom or the like; and Y represents a group of formula (Y1). In the group of formula (Y1), * represents a bonding site with N, or a group of formula (Y2); and in the group of formula (Y2), * represents a bonding site with N; P1 and P2 each independently represent —S— or the like; and Q1 and Q2 each independently represent ═N— or the like.
US10961455B2
A polymerizable liquid crystal composition for obtaining a retardation film that has high front contrast; and a liquid crystal polymer. A polymerizable liquid crystal composition which is characterized by containing a compound represented by formula (1). Exemplified are embodiments wherein in formula (1), W1 represents an alkyl group having 1-5 carbon atoms, an alkoxy group having 1-5 carbon atoms, an alkoxycarbonyl group having 1-5 carbon atoms or an alkanoyl group having 1-5 carbon atoms; Z1 represents —CH2CH2COO—; Z2 represents —OCOCH2CH2—; each of Y1 and Y2 represents a linking group; each of Q1 and Q2 represents a spacer; and each of P1 and P2 represents a polymerizable functional group.
US10961453B2
The present disclosure is directed to etching compositions that are useful, e.g., for selectively removing tungsten (W) and/or titanium nitride (TiN) from a semiconductor substrate as an intermediate step in a multistep semiconductor manufacturing process.
US10961445B2
A method may comprise introducing a first traceable solid particulate into a first formation zone of one or more subterranean formations, wherein the first traceable solid particulate may comprise a first soluble tracer coated onto a first solid particulate. The method may also comprise introducing a second traceable solid particulate into a second formation zone of the one or more subterranean formations, wherein the second traceable solid particulate may comprise a second soluble tracer coated onto a second solid particulate, wherein the second tracer and the first tracer may have a different chemical identity. The method may further comprise recovering produced fluid from the one or more subterranean formations and monitoring concentrations of at least the first soluble tracer and the second soluble tracer in the produced fluid.
US10961443B2
Oil field chemical delivery fluids containing a mixture of a base fluid and microcapsules having an oil field chemical contained within the microcapsule are described. Chemical groups in the outer surface of the microcapsules interact with the base fluid and promote the dispersibility of the microcapsules in the base fluid. Chemical groups in the outer surface of the microcapsules interact with the targeted areas of a hydrocarbon reservoir and promote the substantivity of the microcapsules to the targeted areas of the reservoir. The oil field chemical delivery fluids provide for the placement of microcapsules in a desired location within the well and/or reservoirs using properties such as the density of the microcapsules. Methods of making oil field chemical delivery fluids, systems containing oil field chemical delivery fluids, methods of fracturing rock in a reservoir and tracing the movement of fluid in a hydrocarbon reservoir using these fluids are described.
US10961442B2
On-line diverting acids for continuous injection into water injection wells and methods of preparing the diverting acid are disclosed. The on-line diverting acids have a raw material composition of: 5.0-25.0% of hydrochloric acid, 3.0%-6.0% of ammonium fluoride, 4.0%-8.0% of a diverting agent, 3.0%-7.0% of a chelating agent, 1.0-3.0% of a corrosion inhibitor, 1.0-3.0% of an anti-swelling/swelled-clay-shrinking agent and a balance of water. The on-line diverting acids can remove plugging from deep zones of high and low permeability layers, and can be continuously injected to simplify the construction process, to achieve the purpose of reducing the pressure and stimulating the injection.
US10961432B2
The present invention relates to a method for producing mineral oil from underground mineral oil deposits, in which an aqueous formulation comprising at least a mixture of alkyl ether carboxylate and corresponding alkyl ether alcohol, where the alkyl ether carboxylate has been prepared from the alkyl ether alcohol and the molar ratio in the mixture of alkyl ether carboxylate:alkyl ether alcohol is from 51:49 to 92:8, is injected through at least one injection well into a mineral oil deposit, where the deposit has a deposit temperature of 55° C. to 150° C., a crude oil having more than 20° API and a deposit water having more than 100 ppm of divalent cations, and crude oil is withdrawn through at least one production well from the deposit. The invention further relates to the preparation of the mixture and to a concentrate comprising the mixture.
US10961425B2
A water-based composition containing: (A) fine cellulose fibers having a number-average fiber diameter of 0.5 nm or more and 200 nm or less, and having a carboxy group content of 0.1 mmol/g or more, wherein the carboxy group forms a salt with an alkali metal; and (B) an additive containing one or more compounds having carbon atoms and nitrogen atom or atoms, wherein a ratio thereof per molecule of the compound (number of carbon atoms/number of nitrogen atoms) is 3 or more and 45 or less, wherein the content of the component (A) is 0.2% by mass or more and 10% by mass or less, and wherein the content of the component (B) is 3 parts by mass or more and 150 parts by mass or less, based on 100 parts by mass of the component (A), and wherein the water-based composition has a viscosity at 80° C. at a rotational speed of 30 rpm of 80 mPa·s or more. Since the fine cellulose fibers or a salt composite thereof of the present invention retains a high viscosity even under high temperatures, the fine cellulose fibers or a salt composite thereof can be suitably used in various industrial applications represented by thickening agents during gas and oil drilling, cosmetic applications, and other applications requiring manufactured article stability at high temperatures.
US10961424B2
Provided are compositions, methods, and systems that relate to use of crystallization temperature reduction additives in treatment fluids. A treatment fluid for use in subterranean operations, the treatment fluid comprising: a bromide brine having a first true crystallization temperature; a true crystallization temperature reduction additive, the first true crystallization temperature is the true crystallization temperature of the bromide brine without inclusion of the true crystallization temperature reduction additive; the treatment fluid has a second true crystallization temperature that is lower than the first true crystallization temperature. A method for treating a wellbore, wherein the method comprises: disposing a treatment fluid in the wellbore, wherein the treatment fluid comprises: a bromide brine and a first true crystallization temperature; a true crystallization temperature reduction additive, the treatment fluid has a second true crystallization temperature that is lower than the first true crystallization temperature.
US10961423B2
A first object of the present invention is to provide a curable composition capable of providing a cured substance in which an inorganic substance exhibits excellent dispersibility and which exhibits high thermal conductivity. A second object of the present invention is to provide a thermally conductive material formed by curing the curable composition and a device with a thermally conductive layer including the thermally conductive material. The curable composition according to an embodiment of the present invention contains an inorganic substance selected from the group consisting of an inorganic nitride and an inorganic oxide, a compound which has a monovalent substituent selected from the group consisting of a boronic acid group, a boronic acid ester group, an aldehyde group, and a pyridinium group and has a molecular weight equal to or greater than 1,000, and a polymerizable monomer.
US10961415B2
Laminates of polymeric films and solvent-based polyurethane adhesive formulations for preparing them are provided. The adhesive formulations include a hydroxyl-terminated polyester that forms crystalline polyester domains after reaction with an appropriate polyisocyanate, but prior to completion of cure. The result is an adhesive layer that substantially enhances the oxygen barrier properties of the adhesive and, therefore, of the laminate as a whole, while offering desirable convenience of application even at relatively low temperatures. The laminates may also exhibit desirable retention of barrier properties following flex-cracking.
US10961413B2
The present teachings generally provide curable polysiloxane compositions including a base resin including a surface active polymer. Articles of manufacture including the curable polysiloxane compositions and slippery coatings and materials also are provided. The compositions may be used to provide slippery, lubricious, or repellent materials and coatings and may provide anti-fouling function. The compositions can provide anti-fouling or foul-release function on open surfaces, internal surfaces, membranes; to provide pinning free or low contact angle hysteresis surfaces; to provide homogeneous interface to suppress nucleation; to provide a barrier layer such as anti-corrosion; to provide anti-stain, anti-smudge, anti-fingerprint, anti-soil function.
US10961412B2
Provided is a coating composition capable of forming a coating film which exhibits excellent durability and is suitable for repair. It is a coating composition containing a resin component and a pigment, in which a linear expansion coefficient at a temperature equal to or less than a glass transition temperature of a nonvolatile component is 3.2×10−5/K or less.
US10961411B2
Provided is an inkjet adhesive which is applied using an inkjet device, wherein the adhesive can suppress generation of voids in the adhesive layer and, after bonding, can enhance adhesiveness, moisture-resistant adhesion reliability, and cooling/heating cycle reliability. An inkjet adhesive according to the present invention comprises a photocurable compound, a photo-radical initiator, a thermosetting compound having one or more cyclic ether groups or cyclic thioether groups, and a compound capable of reacting with the thermosetting compound, and the compound capable of reacting with the thermosetting compound contains aromatic amine.
US10961406B2
Described herein is an ink composition resistant to smearing, particularly when used in combination with adhesives, such as those containing polyols, including polyurethane adhesives. The present ink system is heat resistant, that is, it can withstand elevated temperatures, such as baking and cooking temperatures, and thus is suited for printing on food packaging in which the food contents are cooked in the packaging. The composition includes one or more of an elastomeric polyurethane resin, a styrene maleic anhydride copolymer, a polyurethane-polyol resin, and a group IV metal chelating agent.
US10961405B2
The invention provides a fluorine-containing acetophenone derivative which is useful as an additive that can impart excellent antifouling properties and scratch resistance to the surface of a cured coating and that also offers high transparency of the coating; a fluoroadditive and an active energy ray curable composition which each include the above derivative; a cured product of the composition; and an article having a cured coating of the composition. Specifically, this object is achieved by using a fluorine-containing acetophenone derivative, typically represented by the structural formula below, that is obtained by introducing an acryloyl group into a poly(perfluoroalkylene ether) chain and thereafter introducing, using Michael addition reaction, an α-aminoacetophenone-based structural unit capable of generating radical species by photocleavage
US10961402B2
A photochromic mixture including a photochromic material and a thermosetting transparent polymer material, which are uniformly mixed and dissolved in a solvent, is provided. A formation method of a photochromic device based on the photochromic mixture and a light-transmissive head-mounted display device with the photochromic device are further provided. In the photochromic mixture, the change in the structure of the photochromic material under UV light and room light causes a significant change in its absorption spectrum so the color changes. This property is utilized for the benefits: First, the contrast of the head-mounted display device under strong light irradiation is improved. The display effect is enhanced. Second, the damage to human eye by UV light at the natural environment is reduced. Third, under the same optical requirement, the required energy consumption of self-light-emitting elements in the light-transmissive head-mounted display device is correspondingly reduced. It's more energy saving and environmental protecting.
US10961401B2
The invention relates to benzophenone-terminated quaternary ammonium compounds, processes for preparing benzophenone-terminated quaternary ammonium compounds, environmentally friendly antimicrobial formulations of said quaternary ammonium compounds and their use as durable antimicrobial surface coatings for surfaces.
US10961395B2
The present invention relates to an asphalt product. The asphalt product includes an asphalt binder and a bio-oil blend comprising a mixture of a non-hydrogenated bio-oil and a partially hydrogenated bio-oil, where the bio-oil blend is mixed with the asphalt binder to form an asphalt product having a shear stiffness of 0.20 kPa to 11,000 kPa at a temperature ranging from 25° C. to 85° C. and/or a viscosity of 0.15 Pa·s to 1.50 Pa·s at a temperature ranging from 120° C. to 165° C. The present invention further relates to methods of producing an asphalt product and methods of applying an asphalt product to a surface.
US10961394B2
A thermoplastic composition includes a poly(etherimide), a poly(ester-carbonate), a poly(carbonate-siloxane), a flow promoter, and a hydrogenated block copolymer of an alkenyl aromatic compound and a conjugated diene. The flow promoter includes units derived from styrene and acrylonitrile, preferably an acrylonitrile-butadiene-styrene, a styrene-acrylonitrile, a high rubber graft acrylonitrile-styrene-acrylate copolymer, or a combination including at least one of the foregoing. A method of making the thermoplastic composition and an article including the thermoplastic composition are also disclosed.
US10961392B2
A condensation cure organosiloxane composition is disclosed. The composition may be used as an electrically insulating sealant and/or adhesive. The composition comprises: (a) a polydiorganosiloxane having at least two —OH or hydrolysable groups per molecule; (b) a cross-linker which will cross-link polydiorganosiloxane (a); (c) a filler component comprising calcium carbonate; (d) a filler treating agent comprising one or more carboxylated liquid organic polymers; (e) a condensation curing catalyst; and optionally (f) one or more additives. Upon cure, the composition provides a silicone elastomer having a volume resistivity which is ≥2×1015 Ω·cm.
US10961390B2
Provided is a binder composition including polylysine and at least one reducing sugar or a derivative thereof, wherein the polylysine has, in a 1H NMR spectrum thereof, a first peak at 3.2 ppm to 3.4 ppm and a second peak at 3.8 ppm to 4.0 ppm, wherein a ratio (A:B) of an area of the first peak (A) to an area of the second peak (B) is 70:30 to 98:2.
US10961380B2
A three-dimensional-forming photo-curable composition includes a (meth)acrylic compound having a (meth)acryloyl group; a photo-radical generator; and a polyrotaxane having a plurality of cyclic molecules having at least one of a (meth)acryloyl group and a hydroxyl group.
US10961379B2
An ultraviolet crosslinkable composition that can provide a cured product that is easy to mold, can maintain a molded shape even under a high temperature environment, and has excellent physical properties, for example, chemical resistance, scratch resistance and the like. The ultraviolet crosslinkable composition can contain a thermoplastic acrylic resin in which a glass transition temperature is 25° C. or higher and a (meth) acrylic copolymer having an ultraviolet crosslinkable site in which a glass transition temperature is 25° C. or higher.
US10961378B1
Ethylene-vinyl alcohol pellet(s), films, and multi-layer structure formed therefrom, as well as methods for preparing such ethylene-vinyl alcohol pellets are provided herein. The ethylene-vinyl alcohol pellets have at least two melting point temperatures and a light transmittance of greater than 8% for visible light wavelengths. The ethylene-vinyl alcohol pellet may have a haze value of less than 99.8%. One method for producing the EVOH pellet includes: obtaining a first solution comprising a first ethylene-vinyl acetate having a first ethylene content; obtaining a second solution comprising a second ethylene-vinyl acetate having a second ethylene content that is different from the first ethylene content; solution mixing; saponification; pelletizing the mixed solution to form a pellet; contacting the pellet to a boron solution; and drying the pellet.
US10961368B2
Processes of treating plastic waste that include converting one or more plastic polymers into a liquid form either by dissolving in an organic solvent or by melting, and degrading the polymer(s) with the aid of alkali hydroxide and hydrogen peroxide are described. The processes can be performed in the presence of a phase transfer catalyst.
