US11068644B1
A system and method for creating customized insurance-related forms (e.g., agreements, policies, exceptions, and other insurance-related documents) using computing devices is disclosed. A user can quickly and conveniently create customized insurance-related forms, and can transmit same to one or more remote users and/or computing systems for further processing. The system provides rich tagged searching and editing features for allowing an insurance professional to rapidly create customized forms, and to access other forms while editing a given form. The system ingests and decomposes insurance-related forms into clauses, applies search tags to the clauses, and stores the clauses and the search tags in a database for rapid searching and retrieval of desired tags for use in creating customized forms.
US11068642B2
A method for generating and using multi-view masters involves selecting a master in a design environment. A widget is added to the master. A first view is selected for the master. A first widget characterization of the widget is received. The first widget characterization is associated with the first view of the master. A second view of the master is selected. A second widget characterization of the widget is received. The second widget characterization is associated with the second view of the master. An instance of the master is placed in a containing context. A first instance view selection is received, the first instance view selecting the first view of the master for the first instance of the master. The first instance of the master is displayed within the containing context, the widget being displayed in accordance with the first widget characterization associated with the first view of the master.
US11068634B2
A data processing system includes a user interface with a user input configured to enable a user to specify a type of simulation to be performed and at least one initial condition, where the simulation is executed using at least one sensor input from a grid structure composed of at least one of a power transmission and distribution grid. The user interface further has a display configured to visualize a representation of a result of a simulation of at least one scenario by presenting a multi-dimensional representation comprised of indicators, where each indicator corresponds to at least one simulation result. The user interface responds to a selection of one of the indicators by the user to visualize a result of the corresponding simulation. The type of simulation can be an N−k contingency analysis simulation, where k is equal to zero, 1 or greater than 1.
US11068630B2
Embodiments of the present technology provide a synchronous device. The synchronous device provides a first latch configured to store a data input signal during a first state of a first clock signal and a slack guard circuit. The slack guard circuit provides a delay element coupled to the first latch and configured to generate a delayed data signal, a gated-input cell coupled to the delay element and configured to propagate the delayed data signal during the first state of the first clock signal, and a comparator coupled to the first latch and the gated-input cell.
US11068628B2
Techniques that facilitate hybrid modeling for a device under test associated with a cooling system (e.g., a two-phase cooling system) are provided. In one example, information indicative of a first model of a device under test associated with a cooling system is determined. Second information indicative of constraints that define values for an operational quantity related to the cooling system is also determined. Information indicative of a second model for the device under test is generated based on the information indicative of the first model and the second information indicative of the one or more constraints. In an aspect, a first simulation process is performed to determine first thermal properties for a first simulation domain associated with the device under test. In another aspect, a second simulation process is performed to determine second thermal properties for a second simulation domain associated with the device under test.
US11068619B2
A method is provided to anonymize “initial” data stored in a database of a computer system and resulting from aggregating personal data relating to a plurality of individuals. The method includes: an identification act identifying in the initial data a set of data that is “sensitive” that would be affected by personal data relating to one individual being added to or removed from the database; a partitioning act partitioning the sensitive data set into a plurality of subsets as a function of a sensitivity level of the sensitive data; a determination act determining a sensitivity level for each subset; and an anonymization act anonymizing the initial data and including, for each subset, adding noise to the sensitive data of that subset with a noise level that depends on the sensitivity level determined for the subset.
US11068614B2
Data is frequently protected by securing the data within containers that are only accessible using a specific security application. Once such data is transferred, all protections provided by the security application are lost. Methods and systems provide secured access to data by intercepting requests for access to a data files accessed via an IHS (Information Handling System) by applications operating within the operating system of the IHS. Based on condition settings stored in the data files, access privileges are determined for applications. The conditions settings include environmental conditions required for providing access to the data. If the IHS satisfies the environmental conditions specified by a data file, access to the data file may be granted. The data requests may be intercepted by a kernel process of the operating system of the IHS. The environmental conditions may specify requirements on the networks, display devices and/or software utilized by the IHS.
US11068604B2
Device, system, and method of managing trustworthiness of electronic devices. For example, an Internet of Things (IoT) device is able to transmit data to a recipient device. The recipient device operates as a querying device, and utilizes a query agent to query a trust-management server with regard to the trustworthiness of the IoT device. The trust-management server receives from the IoT device a set of values indicating various parameters of the IoT device. The trust-management server generates a trustworthiness report pertaining to the IoT device, and sends the report as a response to the trustworthiness query. Optionally, a caching agent caches copies of trustworthiness reports and provides to querying devices such previous reports, together with an indication of their freshness level.
US11068597B2
A method is provided in one example embodiment and includes storing secure boot variables in a baseboard management controller; and sending the secure boot variables to a basic input/output system (BIOS) during a power on self-test, where the BIOS utilizes the secure boot variables during runtime to authenticate drivers and an operating system loader execution. In particular embodiments, the secure boot variables may be included in a white list, a black list, or a key list and, further, stored in erasable programmable read only memory.
US11068595B1
A cybersecurity server receives an executable file. The executable file is disassembled to generate assembly code of the executable file. High-entropy blocks and blocks of printable American Standard Code for Information Interchange (ASCII) characters are removed from the assembly code. Instructions of the assembly code are normalized, chunked, and merged into a data stream. The digest of the data stream is calculated using a fuzzy hashing algorithm. The similarity of the digest to a malicious digest is determined to evaluate the executable file for malware.
US11068593B2
A method for detecting anomalous ADS-B messages in airplanes and air-traffic control system, comprising: extracting features from application level data, which is information broadcasted in said ADS-B messages, contextual data and flight plans; analyzing said extracted features and computing relative measures of a flight based on said extracted features; training a machine learning model to represent a benign ADS-B messages; applying said machine learning model on said extracted features thereby deriving a reputation score for said ADS-B message; issuing a decision based on said score, thereby recognizing an attack and issuing an alarm regarded said recognized attack.
US11068591B2
Cybersecurity systems and techniques are described. A cybersecurity method may include generating a process fingerprint of a process, wherein the process fingerprint identifies the process based, at least in part, on dynamic features of the process. Generating the process fingerprint may include performing a cryptographic hash operation on data representing dynamic features of the process. The method may further include comparing the process fingerprint to a plurality of process fingerprints, and based, at least in part, on a result of the comparison, performing a data reduction operation on data associated with the process and/or determining whether the process is a malware process.
US11068590B2
A system for detecting malicious hardware on a data communication network, such as a vehicle CAN bus, is provided. The system includes a teleprocessing device, an AC signal generating device, and an impedance measuring device. In a preliminary step, a set of impedance measurements of N reference AC signals is formed, and a threshold value is set. The signal generating device injects a set of N AC signals into the network bus and the bus impedance for each of the N frequencies is measured, where a set of impedance values of N RT-signals is formed. Then, each of the impedance values of the RT-signals and the impedance values of the respective reference AC signal are statistically compared, to thereby form a set of N comparison-results. Upon determining that any of the impedance values of the RT-signals is greater than the threshold, an alert is activated.
US11068584B2
Systems and methods for deploying countermeasures against unauthorized scripts interfering with the rendering of content elements on information resources are provided herein. A computing device can receive an information resource including a content rendering verification script and a first content element. The computing device can execute the script. The computing device can render the first content element for display on the information resource in a first format. The computing device can determine that the first content element is not successfully displayed in the first format. The computing device can render the first content element for display on the information resource in a second format, responsive to the determination. The computing device can determine that the first content element is successfully displayed in the second format. The computing device can display a second content element of the information resource responsive to the determination.
US11068582B2
A method executed by a processor may include storing account activity data in a database which identifies prior account activities performed by customers in their respective accounts associated with a financial institution. The database may be accessible only by computing systems of the financial institution. A set of challenge questions may be received for authenticating customers to perform high-risk activities in their respective accounts that are based on prior account activities. A machine learning model may be used to determine an authentication score used for ranking each challenge question in the set of challenge questions. An electronic request may be received from an unverified customer who desires to perform high-risk activities in an account. Challenge questions may be selected based on the ranking. The unverified customer may be verified when correctly answering the selected challenge questions. The verified customer may be allowed to perform high-risk activities in the account.
US11068581B1
Techniques for establishing connectivity may include receiving a first login command from an initiator port at a target port; and determining whether the first login command includes valid login authentication information for the initiator port that sent the first login command, and whether the initiator port identifier of the initiator port that sent the first login command includes a key. If the first login command does not include valid login authentication information and the initiator port identifier includes the key, first processing may be performed including: recording first information about the first login command in a registration table; and rejecting the first login command. A second login command may be received from the initiator port at the target port. If the second login command includes valid login authentication information for the initiator port, the second login command may be successfully processed to log the initiator port into the target port.
US11068579B2
A method of performing an authorization mechanism between a service terminal system (ATM) and a helpdesk system (HD) includes the steps of: sending a request message (RQ) comprising a one-time code (CL), an identifier (CN) for the ATM and a set of access right data (TD) about rights for using the (ATM) by a user (TN); creating a response message (RS) by using the CL, TD, and an ident key (TK) derived from an operation on the CN and a base key (BK), the BK being a common secret of both, the HD and the ATM; sending the RS; creating a reference response message (RS*) by using the CL, the TD, and the TK; and comparing the RS with the RS* to authorize the TN to use the ATM according to the rights being represented by the TD.
US11068576B2
Methods and systems are provided for electronic authentication. A modified electronic image is generated by altering at least a pixel of an electronic image. The electronic image is an image that has been previously viewed by a user during a setup process. In response to receiving an authentication request from the user, the modified electronic image is displayed to the user via an electronic display along with one or more other electronic images. A determination is made as to whether the user is able to recognize the modified electronic image. In response to determination that the user is able to recognize the modified electronic image, the authenticating request is granted.
US11068575B2
A system for creating authenticating a user from user information, hardware profile, and combinations thereof, where the hardware profile includes user generated data stored on an electronic device.
US11068572B2
A first similarity is calculated between a first feature amount of first biological information acquired from a first person among multiple persons to be subjected to authentication and a second feature amount of second biological information acquired from a second person among the multiple persons to be subjected to authentication, and multiple second similarities between the first feature amount and multiple registered feature amounts of biological information acquired from multiple registered persons are calculated. When authentication of the first person is successful, first registered feature amounts to be subjected to similarity calculation are selected from among the multiple registered feature amounts, based on the first similarity and the multiple second similarities. Third similarities are calculated between the second feature amount and the first registered feature amounts, and authentication on the second person to be subjected to authentication is executed based on the third similarities.
US11068565B2
A selected system obtains from a selected location software features information relating to another system. Using the software features information obtained from the selected location, a determination is made as to whether a selected license tier has been obtained. Based on determining that the selected license tier has been obtained, the selected system dispatches work of the other system into a container of the selected system.
US11068556B2
An information delivery system has a computational device connected over a network with a server and associated storage device. The computational device is configured with functionality that generates a message requesting information relating to a particular geolocation that is stored in association with the server. The server identifies one or more files corresponding to the location information in the message and delivers them to the computational device, which compares information in the files with a visual image relating to an object selected by a computational device user and with an object type relating to the visual image, and displays information in a file if the visual image selected by the user matches visual image information in the file.
US11068548B2
In a first embodiments a system for communication between at least two nodes is disclosed. The system comprises a first system accessing component that is configured to generate for a first node first node data, wherein the first node data comprises: first node identification data and first node network data comprising a node proximity with each of at least one third nodes directly connected with the first node; and at least a second system accessing component that is configured to generate for a second node second node data, wherein the second node data comprises: second node identification data and second node network data comprising a node proximity with each of at least one third nodes directly connected with the second node; and a database configured to receive and store: the first node data associated with the first node and the second node data associated with the second node and third node data associated with each of the third nodes wherein the third node data comprises third node identification data and third node network data and wherein the third node network data comprises at least one node proximity of the respective third node with at least one further node of the system directly connected to the respective third node; and a processing device that is configured to access the database and calculate a node proximity between each of the nodes of the system by considering the first node data, the second node data and the third node data; wherein the system is configured upon triggering by the first node to generate associated to the first node at least one communication object, each communication object comprising: at least one communication condition and at least one communication threshold; and wherein the data processing device is configured to calculate a communication score between the first node and the at least one second node for a communication object based on the first node data and the second node data and the said communication object; wherein the system is configured to communicate or make accessible the communication object to the at least one second node based on the communication score between the first node and the second node and the at least one communication threshold of the communication object. In a second embodiment, a respective method that can be carried out by the system is disclosed.
US11068547B2
Disclosed are various embodiments for dynamically generating a search set for use in a search application, such as a search engine, and using the search set to navigate collections of archived content. A request for user interface data is received from a client device in response to the client device attempting to access a domain. The domain may be parsed to identify a search category corresponding to one of the categories stored in a data store. Subcategories and search collections that are associated with the search category are identified and user interface data may be generated that cause at least a portion of the subcategories and search collections associated with a search component to be rendered in a display of the client device. The search component is configured to use a selected one of the at least a portion of the subcategories to narrow a search conducted using the search component by generating a narrowing search query.
US11068546B2
A computer-implemented system and method for analyzing clusters of coded documents is provided. Clusters of documents are displayed and at least a portion of the documents are each associated with a classification code. A representation of each document is provided based on the associated classification code or an absence of the associated classification code. A search query with search terms is received. Each search term is associated with one of the classification codes. Those documents that satisfy the search query are identified and the representations of the identified documents are changed based on the classification codes associated with the search terms. The change in representation provides an indication of agreement between the classification code of such document and the classification codes of the search terms, or an indication of disagreement between the classification code of the document and the classification codes of the search terms.
US11068545B2
Described herein are methods, systems, and storage media having computer-processable instructions for assigning an n-dimensional asset identifier to an asset (n≥3). The identifier can be generated by determining a position of the asset in n dimensions, wherein the position is based at least on the center of mass of the asset's geometry. Extents are determined for each of the n dimensions, wherein each extent is measured from the center of mass to a surface of an n-dimensional bounding polytope containing the asset. The position and the extents of the asset can then be encoded or embedded into a single, non-opaque, code string. The position and the extent information are intrinsic to the string.
US11068542B2
A system for the management and reporting of serviceability at stores, restaurants, museums, entertainment venues or other locations 130, 140, 150, 160 is disclosed. The system comprises a serviceability information aggregator 125 working in conjunction with serviceability information agents which take the form of apps operating on smart phones, tablets, smart watches or other devices. The serviceability information aggregator 125 receives information from users 120 operating serviceability information agents related to serviceability parameters, such as wait time, line lengths, parking availability, or crowd size, aggregates the information into a serviceability score or scores, and communicates those on request to one or more users 120 via the application agent.
US11068535B1
A system and method for automated reconstruction of previously released media content, without requiring detailed information from content owners. An embodiment of the system and method accesses content repositories of one or more digital service providers and retrieves metadata corresponding to the media content. Some embodiments include transforming the retrieved metadata to a standardized format. Audio fingerprinting can be used to match metadata to audio files and reconstruct the media content.
US11068533B2
Methods, systems, and media for performing personalized actions on mobile devices associated with a media presentation device are provided. In some implementations, the method comprises: determining that a mobile device is associated with a media presentation device over a communications network, wherein the media presentation device is in an operating mode that presents a sequence of images; receiving a user command that indicates interest in an image from the sequence of images being presented on the media presentation device; determining metadata associated with the image from the sequence of images being presented on the media presentation device; causing the metadata associated with the image to be stored with a representation of the image from the sequence of images and a user account identifier corresponding to a user of the mobile device; receiving a request to review saved image information corresponding to one or more images in which the user command indicative of interest has been received; and in response to receiving the request, causing a user interface element to be presented that allows a user of the mobile device to navigate through the saved image information, wherein the user interface element includes at least the representation of the image from the sequence of images and information relating to the image from the sequence of images.
US11068526B2
Methods, systems, and computer program products are provided for obtaining enhanced metadata for media content searches. In one embodiment, computer program logic embodies a metadata receiver and a media content metadata matcher and combiner. The metadata receiver receives program metadata for a plurality of programs from a plurality of metadata sources. The media content metadata matcher and combiner is configured to perform a matching process whereby metadata associated with each of the plurality of programs is compared to metadata of each of the other plurality of programs to determine if the compared programs are the same program and if so, to combine the metadata from each program into a single program including enhanced metadata and store such in a database. A subsequent search for a program corresponding to the stored program returns at least some of the metadata associated with the program, and that enables accessing the program.
US11068516B2
High definition maps for autonomous vehicles are very high resolution and detailed, and hence require storage of a great deal of data. A vehicle computing system provides multi-layered caching makes this data usable in a system that requires very low latency on every operation. The system determines which routes are most likely to be driven in the near future by the car, and ensures that the route is cached on the vehicle before beginning the route. The system provides efficient formats for moving map data from server to car and for managing the on-car disk. The system further provides real-time accessibility of nearby map data as the car moves, while providing data access at optimal speeds.
US11068515B2
Systems and methods are described that provide measures of uncertainty for map features provided in association with a vehicle map service. A vehicle map service may include a vehicle map model that is configured to provide map data for a geographic area in association with a vehicle map service. The vehicle map model can have an entity schema that includes a first address space configured to represent a plurality of entities associated with the vehicle map model. The vehicle may service may include an uncertainty model that is configured to represent a plurality of uncertainties associated with the plurality of entities. The uncertainty model can have an uncertainty schema that includes a second address space that is separate from the first address space. Uncertainties in the second address space can point to one or more entities in the first address space.
US11068514B2
A method and a computer software for managing a database of a computer network are disclosed which comprises: selecting a data sample, dividing the data sample into an N×M matrix having equal cells, grouping adjacent cells into a plurality of memory blocs by a least differential sum method, constructing a decision tree based on the partitions of the memory blocs, labeling each of the memory blocs based on the decision tree; storing and retrieving data points into the memory blocs; and linking the memory blocs together by a set of resolution nets.
US11068510B2
Disclosed is a system, method, and computer program product for analyzing sets of data in an efficient manner, such that analytics can be effectively performed over that data. Classification operations can be performed to generate groups of similar log records. This permits classification of the log records in a cohesive and informative manner.
US11068509B2
During operation, a system obtains a graph that includes a set of nodes representing users in an online network and a set of edges representing relationships or interactions between pairs of the nodes. Next, the system selects egos containing a subset of the users that are representative of a distribution of an attribute across the users. The system then generates clusters of users, such that each cluster contains an ego and alters selected from the ego's connections in the graph. The system further divides the clusters between a treatment group and a control group, exposes alters in the treatment group to a treatment variant of an A/B test, and exposes alters in the control group to a control variant of the A/B test. Finally, the system outputs a result of the A/B test.
US11068506B2
Technologies are described for facilitating transaction processing within a database environment that includes one or more processing units and a memory. A request for a database operation, such as a query, is received from a client. Execution statistics associated with the request are retrieved. At least some of the execution statistics are compared with one or more threshold values. Based on results of the comparing, the request is carried out with a first execution component or delegated to a second execution component. The request is executed and execution results are sent to the client.
US11068504B2
A relational database storage method according to one embodiment generates a join graph including tables and edges based on either a database schema including referential constraints among database tables or a query workload containing a set of join predicates, classifies the type of tables based on the cost of a join operation between the tables included in the join graph, classifies the type of edges in the join graph on the basis of the type of the tables connected to each other by the edge, adds a virtual edge between two tables satisfying the indirect join condition, and generates a database partitioning scheme for the join graph based on the set of tables in the join graph and their type, the set of edges in the join graph and their type, and virtual edges.
US11068499B2
Method, device, and system for peer-to-peer data replication are provided. The method includes: generating a first commit redo record attached with a CSN when a first write operation happens on a first physical entity in a master node, wherein the master node is preset with the first physical entity and a second physical entity and is connected to a first subscriber node and a second subscriber node; pushing, the first commit redo record to a first subscriber node corresponding to the first physical entity based on mapping relationships between the physical entities and the subscriber nodes, wherein the first commit redo record is used for replicating data of the first write operation from the master node to the first subscriber node, and then to the second subscriber node through pushing, by the first subscriber node, the received first commit redo record to the second subscriber node.
US11068494B2
A multi-dimensional graphic user interface displays selected types of information regarding items included in one or more databases or returned by a search in accordance with locations on a two-dimensional display area or projection of a three-dimensional space on a two-dimensional area and provides for selective display of information about respective items in a database (e.g. metadata) as additional dimensions of the display which may be suppressed and/or selectively introduced to avoid user distraction or obscuring information or for comparison between screens which may indicate to a user the degree to which a particular item may or may not be germane to an issue or particular subject matter of interest. The graphic user interface thus provides an effective tool for evaluating search results and organizing detailed review thereof.
US11068493B2
Embodiments of the present invention provide systems, methods, and computer storage media for guided visual search. A visual search query can be represented as a sketch sequence that includes ordering information of the constituent strokes in the sketch. The visual search query can be encoded into a structural search encoding in a common search space by a structural neural network. Indexed visual search results can be identified in the common search space and clustered in an auxiliary semantic space. Sketch suggestions can be identified from a plurality of indexed sketches in the common search space. A sketch suggestion can be identified for each semantic cluster of visual search results and presented with the cluster to guide a user towards relevant content through an iterative search process. Selecting a sketch suggestion as a target sketch can automatically transform the visual search query to the target sketch via adversarial images.
US11068492B2
Methods and apparatuses for search and content creation. A partial input is received via a user interface of an electronic computing device. The partial input to be used for content creation. A search query is generated in response to receiving the partial input. A structured data repository is searched for objects matching the partial input. Results from the searching of the data repository are provided. Suggested content to be created from the displayed results is generated.
US11068491B2
A database system stores data in a bi-temporal index that maintains recordation time and a validity time for recorded values. The index for a given key may be append only, such that the stored data for the key doesn't require modification of previously-recorded data for given validity times. The bi-temporal index comprises a key-value data store that allows values to be recorded for a specific key, validity time, and recordation time. To retrieve a value, a request presents a query with a key, subject time, and observation time. Queries look for values with a validity time most recent to and before the queried subject time and a recordation time, associated with the validity time, most recent to and before the queried observation time. The queries prioritize the validity time over the recordation time and returns the value that satisfies the query request.
US11068488B2
Techniques for efficient data correlation are provided. A first data partition is received, and a first hash table of a plurality of hash tables is selected based on a timestamp associated with the first data partition. Additionally, a first hash bucket in the first hash table is identified based on the first data partition. It is determined that the first hash bucket includes a second data partition. Upon determining that the first hash bucket satisfies a predefined criterion, the second data partition is removed from the first hash bucket, and the first and second data partitions are associated.
US11068481B2
Systems and methods are disclosed for optimizing full-spectrum cardinality approximations on big data utilizing an optimized order statistics technique. To accomplish the foregoing, a multiset of objects that each corresponds to one of a plurality of objects associated with a resource are obtained. A compound data object is populated at least in part with data that is derived based on generated decimal fraction hash values that correspond to each object in the obtained multiset. The populated compound data object is processed with a full-spectrum arithmetic mean estimation operation that can accurately determine a cardinality estimate for the obtained multiset using less resources and time when compared to traditional techniques. The determination is further made without the need to employ linear counting or bias correction operations on low or high cardinalities. An estimated number of unique objects in the obtained multiset is determined as a result of the processing, and subsequently provided for display or further manipulation.
US11068480B2
Generating structured queries from natural language text may include receiving, using a processor, a natural language text input directed to a database management system and, using the processor, performing natural language processing on the natural language text input using an Unstructured Information Management Architecture. The natural language processing may annotate the natural language text input according to a structure of the database management system. A database operation and query elements may be determined using a processor from the annotated natural language text input. A structured query may be created, using the processor, for the database management system that implements the database operation using the query elements.
US11068477B1
A natural language processing system with pre-specified SQL queries is provided. A user input can be performed via a graphical user interface. The system can process via natural language processing, and return an intent field corresponding to one or more variables. Pre-specified SQL queries can be provided for possible intents. The query can be altered by populating with particular parameters. In addition, an answer can be returned to the user comprising natural language results and graphical material.
US11068475B2
Various embodiments relate generally to data science and data analysis, computer software and systems, network communications to interface among repositories of disparate datasets and computing machine-based entities that seek access to the datasets, and, more specifically, to a computing and data storage platform configured to provide one or more computerized tools that facilitate data projects by providing an interactive, project-centric workspace interface that may include, for example, a unified view in which to identify data sources, generate transformative datasets, and/or disseminate insights to collaborative computing devices and user accounts. For example, a method may include identifying a subset of derived from one or more queries applied against a graph data arrangement, generating data representing a data project user interface to present, for example, a collaborative query editor to receive a query, and generating data to access an external third-party computerized data analysis tool to perform an action.
US11068474B2
Systems and techniques for sequence to sequence conversational query understanding are described herein. A query may be received that includes multiple words. It may be identified that the query is to be reformulated based on an attention value for an attention word in the query. Relationships may be determined among words of the query and words in a previously submitted query and words in results from the previously submitted query. The query may be reformulated based on the relationships. The reformulated query may be employed to retrieve query results.
US11068471B2
A method for managing transfer of data over a network to a recipient system is disclosed. The method is implemented at a database management system that stores a schedule of data transfers associated with records in a database. The method includes: receiving a signal representing an electronic message from a third party system, the electronic message including details of a first scheduled data transfer to a first record in the database at a first transfer time; obtaining details of a second scheduled data transfer from the first record to the recipient system; determining that an effect on the first record by the first and second scheduled data transfers meets stored predefined criteria; updating the schedule of data transfers to change a second transfer time associated with the second scheduled data transfer; and initiating the second scheduled data transfer according to the updated schedule of data transfers.
US11068468B2
A method, apparatus, and computer program product for validating a structured data object. A computer system identifies rules for validating interrelationships among data nodes. The data nodes are composable into structured data objects according to a domain specific language. The validation rules are topologically sorted according to dependency relationships declared therein. The computer system receives the structured data object, which consists of interrelated data nodes. The structured data object is traversed according to a traversal algorithm that tracks dependency relationships. Each data node is inserted into a queue according to the traversal algorithm. For each data node in the queue, a subset of the validation rules is identified. The subset is run within a context of the structured data object. Rule failure for the data node are recorded, and a failure report is generated that indicates failure results for each data node.
US11068467B2
A method for creating a secure data block to validate an information source is disclosed. For example, the method is executed by a processor and includes receiving a story via a user interface, accessing a truth criteria database to identify a truth criteria associated with a category of the story, associating one or more parameters of the story to the truth criteria to create a map between the one or more parameters and the truth criteria, and creating one or more secure data blocks to record the map between the one or more parameters of the story and the truth criteria.
US11068464B2
Aspects of the subject disclosure may include, for example, a device that includes a processing system including a processor, and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations, where the operations include receiving intelligence requirements from sources authenticated through a blockchain distributed ledger, normalizing data received by the sources, wherein the normalized data complies with the intelligence requirements, and generating a recommendation or course of action based on the normalized data. Other embodiments are disclosed.
US11068462B1
Systems, methods, and computer-readable storage media are described for processing data change request. In one exemplary embodiment, a computer-implemented method receives one or more requests in a software production environment for one or more data changes to data from a requestor. The method executes the request(s) in a rollback mode. The method generates a snapshot of the executed request(s). The method also transmits the snapshot to an approver. In response to an approval of the snapshot from the approver, the method also executes the request(s) in a commit mode.
US11068459B2
A computer implemented and computer controlled method of arranging, in memory, data subsets retrieved from a single or from different data sources, and structured in accordance with a logical data model, for the processing of these data subsets by an action-based logical data model. The action-based logical data model comprises actions, data categories, including a subject data category, an object data category, a spatial data category and a temporal data category, action topology combinations, instance information supplemented to an action topology combination, and constructors. A constructor comprises a plurality of properties in accordance with a constructor topology combination. A property operates on action topology combinations matched to data subsets elements of data subsets in accordance with the action-based logical data model, for presenting structured relations between data subset elements of data subsets.
US11068455B2
A mapper tree for a logical volume is provided by storing, in each leaf node of the mapper tree, pointers to pages of non-volatile storage that store host data written to corresponding pages within a segment of the logical address space of the logical volume that corresponds to the leaf node. In response to receiving an initial write operation directed to a segment of the logical address space of the logical volume for which no leaf node currently exists in the mapper tree, a representation of a new leaf node is added to a super leaf node in the mapper tree that efficiently stores representations of multiple leaf nodes.
US11068454B2
Disclosed herein is a computer-implemented method of processing a query using a columnstore comprising a plurality of segments, the method comprising: receiving a query comprising a parameter; determining a key corresponding to the parameter; identifying a mapping structure, from a plurality of mapping structures, relating to said key, wherein each mapping structure corresponds to a respective segment of the columnstore; interrogating the identified mapping structure to determine a value corresponding to the key, wherein the value identifies an entry of an index table of a plurality of index tables that corresponds to the respective segment, wherein the entry of the index table identifies a row of the respective segment of the columnstore relating to the parameter; and retrieving data relating to the parameter from a data source based on data stored in the entry of the index table.
US11068439B2
A method for unsupervised transformation of denormalized data into RDF data includes summarizing an existing resource description framework (RDF) file wherein a data summary file is produced, wherein said RDF file includes a plurality of nodes, property labels, and literals and is represented as a directed graph, and said data summary file is a graph that includes a single instance of each node-property-literal triple in the RDF file; analyzing a plurality of denormalized records wherein a record summary is produced, wherein said record summary is represented as a directed graph with a root node corresponding to each record connected to a node for each field in the record; determining one or more transformation patterns that match elements of the record summary to elements of the data summary; and transforming the plurality of denormalized records into a new RDF file by executing one of the one or more transformation patterns.
US11068435B2
A serial bus signal conditioner circuit includes receiver circuitry, a mode identification circuit, and an edge-rate booster circuit. The receiver circuitry is configured to receive signals transmitted on a serial bus. The mode identification circuit is coupled to the receiver circuitry, and is configured to identify initiation of or return to high-speed signaling on the serial bus based on sequences of the signals transmitted on the serial bus. The edge-rate booster circuit is coupled to the mode identification circuit, and is configured to identify edges of a differential signal transmitted on the serial bus, and to supply a differential current to the serial bus based on identification of an edge of the differential signal.
US11068433B2
A serial bus repeater includes a port circuit and a low power state detection circuit. The port circuit is configured to communicate via a serial bus. The low power state detection circuit includes a power state transaction identification circuit and a bus state identification circuit. The power state transaction identification circuit is configured to identify a power state transaction on the serial bus. The power state transaction is indicative of entering a reduced power state. The bus state identification circuit is configured to identify a value of termination resistance on the serial bus that is indicative of entering the reduced power state.
US11068431B1
Disclosed are various examples of providing edge component redirection for IoT analytics groups. In some embodiments, a grouping interface policy is received for an Internet-of-Things (IoT) device that communicates through an interface device of a first edge computing device. The grouping interface policy indicates that the IoT device is assigned to a second edge computing device. A bus redirect of the interface device is enabled. The bus redirect routes traffic between the IoT device and the second edge computing device.
US11068426B2
Embodiments of the present invention relate to a device includes both a transferring and receiving interface. The device may include a direction indicator, for example an arrow, indicating a direction of data transfer. The device may also include a switch, such as a button, to initiate data transfer. The device may also include a counter, display, or light that indicates the amount data transferred and serves as a user interface. The device may also include a power source, such as a battery, to power the device during data transfer.
US11068418B2
Provided are a computer program product, system, and method for determining cores to assign to cache hostile tasks. A computer system has a plurality of cores. Each core is comprised of a plurality of processing units and at least one cache memory shared by the processing units on the core to cache data from a memory. A task is processed to determine one of the cores on which to dispatch the task. A determination is made as to whether the processed task is classified as cache hostile. A task is classified as cache hostile when the task accesses more than a threshold number of memory address ranges in the memory. The processed task is dispatched to at least one of the cores assigned to process cache hostile tasks.
US11068417B2
A computational device receives an indication of a minimum retention time in a cache for a plurality of tracks of an application. In response to determining that tracks of the application that are stored in the cache exceed a predetermined threshold in the cache, the computational device demotes one or more tracks of the application from the cache even though a minimum retention time in cache has been indicated for the one or more tracks of the application, while performing least recently used (LRU) based replacement of tracks in the cache.
US11068409B2
One embodiment facilitates a user-space storage I/O stack. During operation, the system generates, by a file system in the user-space, a logical block address associated with an I/O request which indicates data to be read or written. The system generates, by a flash translation layer module in the user-space, a physical block address corresponding to the logical block address, wherein the flash translation layer module is located between the file system and a block device driver in the user-space. The system estimates a latency associated with executing the I/O request. In response to determining that the estimated latency is greater than or equal to a predetermined threshold, and that the I/O request is a read request, the system reads the requested data from a location other than the physical block address.
US11068402B2
Aspects store configuration version data for an application into a shared cache in a structured data format; in response to a request at run-time for the configuration version data, determine whether run-time format data of the configuration version data is stored in a different, local cache; and in response to determining that the run-time format configuration version data is not stored in the local cache, during execution of the application, read the structured data format data from the shared cache, translate the read data into the run-time data format, store the translated data into the local cache in the run-time format file and return the configuration version run-time format data stored within the local cache in satisfaction of the request at run-time for the configuration version data of the application.
US11068400B2
Disclosed is a technique in which an application can record changes it makes to physical memory. In the technique, the application specifies a virtual memory region which is converted to a plurality of cache lines, each of which is monitored for changes by a device connected to a coherence interconnect coupled to the processor caches. The application sends a start signal to start the logging process and an end signal to stop the process. During the logging process, when a change occurs to one of the cache lines, an undo entry corresponding to the change is created and entered into a transaction log residing in persistent memory. The transaction log containing the undo entries makes the set of changes recorded in the transaction log atomic. If a failure occurs, the recorded changes can be undone as if they never occurred.
US11068396B2
A method, computer program product, and computer system for staging writes into a log in chronological order, wherein each write may have a log record of a plurality of log records describing data of the write. The log record may be organized into a bucket of a plurality of buckets associated with a range of a plurality of ranges within a backing store, wherein each bucket of the plurality of buckets may include two keys respectively. The log record of the plurality of log records may be flushed from the bucket of the plurality of buckets to the backing store at a location and in an order determined based upon, at least in part, the two keys included with the bucket.
US11068395B2
Methods and apparatus for supporting cached volumes at storage gateways are disclosed. A storage gateway appliance is configured to cache at least a portion of a storage object of a remote storage service at local storage devices. In response to a client's write request, directed to at least a portion of a data chunk of the storage object, the appliance stores a data modification indicated in the write request at a storage device, and asynchronously uploads the modification to the storage service. In response to a client's read request, directed to a different portion of the data chunk, the appliance downloads the requested data from the storage service to the storage device, and provides the requested data to the client.
US11068388B2
A method of programming data into a memory device including an array of memory cells is disclosed. The method comprises receiving at least one program command that addresses a number of the memory cells for a programming operation to program data in the memory cells. The at least one program command is executed by iteratively carrying out at least one program/verify cycle to incrementally program the addressed memory cells with the program data. A secondary command may be selectively received after initiating but before completing the programming operation. The programming operation may be selectively resumed by first verifying the memory cells, then carrying out at least one program/verify cycle.
US11068382B2
A method and system for improving automated software testing is provided. The method includes identifying software elements of a software test specification executed by a hardware device of an IT system. Existing software objects associated with a software module for testing are mapped to the identified software elements and with physical operational values of the software module. The identified software elements of the software test specification and associated software parameters are verified and software values of the identified software elements are extracted. The software values are executed with respect to a library database and the software test specification in executed with respect to the software module. In response, software module test software for operationally testing software modules and associated hardware devices is generated resulting in improved operation of the software modules and associated hardware devices.
US11068375B2
In accordance with an embodiment, a service, application, or other component can operate in association with a virtual machine at a computer server or device. The system can determine memory heap usage based on collected metrics, via one or more push and/or pull communications of data, and automatically adjust or tune concurrent processing of registered components, in response to such determination. In accordance with an embodiment, the system is extensible to support different low memory conditions and different components that require tuning of their processes. Datasets describing information such as heap usage, garbage collection, and stuck threads, can be captured and stored; and machine learning processes applied to those datasets, to deduce new low memory conditions. If memory pressure continues to be high, and is not controlled by tuning component processes, the system can determine likelihood of a memory leak, and restart the server.
US11068371B2
Technology for simulating a slow storage disk. The technology intercepts an input/output I/O command to be dispatched to a storage disk and simulates a slow storage disk with the storage disk by injecting a delay to the dispatch of the intercepted I/O command based on a predetermined delay injection policy.
US11068369B2
A test method for a basic input/output system (BIOS), configured to test a computer device which includes the BIOS when a power on self test (POST) of the BIOS fails, is disclosed including following operations: enabling a fixing function of the BIOS by a debug port of a motherboard of the computer device; enabling a first memory device and disabling a second memory device, by the debug port; according to the fixing function, turning on the computer device by the first memory device; and determining whether the computer device is turned on successfully.
US11068362B2
Methods and systems are provided for an improved cluster-based network architecture. According to one embodiment, an active connection is established between a first interface of a network device and an enabled interface of a first cluster unit of an HA cluster of network security devices. The HA cluster is configured to provide connectivity between network devices of an internal and external network. A backup connection is established between a second interface of the network device and a disabled interface of a second cluster unit. While the first cluster unit is operational and has connectivity, it receives and processes all network traffic from the network device that is destined for the external network. Upon determining the first cluster unit has failed or has lost connectivity, then all subsequent network traffic originated by the network device that is destined for the external network is directed to the second cluster unit.
US11068358B2
A method for backing up and restoring a disc management information is disclosed. Firstly, a specified optical disc is loaded into an optical disc drive. After a servo calibration process is performed, the latest update of the disc management information is read from a specified optical disc. If the latest update of the disc management information is read successfully, the optical disc drive enters a normal working state. If the latest update of the disc management information is not read successfully, the latest update of the disc management information is acquired through a processing circuit. Consequently, the optical disc drive enters the normal working state. While the normal working state of the optical disc drive is terminated, the latest update of the disc management information is transmitted to the processing circuit and recorded into the storage device.
US11068357B2
An apparatus for performing restore operations for data packets by a restore agent is provided. The apparatus predicts a first time period of completing a first restore operation for the data packets and determines a second time period of performing the first restore operation until the first restore operation is stopped at a point of time. The apparatus also identifies an incomplete status of the first restore operation at the point of time based on a comparison between the first time period and the second time period, and collects information describing the incomplete status. The apparatus further starts a second restore operation for the data packets from the incomplete status based on the information.
US11068351B2
Switching from primary to backup data storage by preparing a backup copy of multiple data sets, where, prior to the preparing, the backup copy is updated in accordance with a backup protocol specifying synchronously updating the backup copy to reflect changes made to one type of data stored in a primary copy of the data sets, and asynchronously updating the backup copy to reflect changes made to another type of data stored in the primary copy, and where the preparing includes identifying any inconsistency in any interdependent data in the data sets of the backup copy in accordance with a predefined schema of interdependent data in the data sets, and correcting any identified inconsistency in the data sets of the backup copy in accordance with a predefined inconsistency correction protocol, and causing the backup copy to be used in place of the primary copy for directly servicing data transactions.
US11068347B2
A memory controller configured to control a memory module including a plurality of memory devices which constitute a first channel and a second channel includes an error correction code (ECC) engine, and a control circuit configured to control the ECC engine. The ECC engine is configured to generate a codeword including a plurality of symbols by adaptively constructing, based on device information including mapping information, each of the plurality of symbols from a predetermined number of data bits received via a plurality of input/output pads of each of the plurality of memory devices, and transmit the codeword to the memory module. The mapping information indicates whether each of the plurality of input/output pads is mapped to the same symbol among the plurality of symbols or different symbols among the plurality of symbols. Each of the plurality of symbols corresponds to a unit of error correction of the ECC engine.
US11068339B2
A processor of an aspect includes a decode unit to decode a read from memory instruction. The read from memory instruction is to indicate a source memory operand and a destination storage location. The processor also includes an execution unit coupled with the decode unit. The execution unit, in response to the read from memory instruction, is to read data from the source memory operand, store an indication of defective data in an architecturally visible storage location, when the data is defective, and complete execution of the read from memory instruction without causing an exceptional condition, when the data is defective. Other processors, methods, systems, and instructions are disclosed.
US11068337B2
A data processing apparatus includes a processor; and a direct memory access (DMA) controller coupled to the processor, the DMA controller including a control circuit that controls a DMA transfer of data, an error detection circuit that performs an error detection on the data based on a character assigned in association with the data to output a result of the error detection to the control circuit, and a diagnosis circuit that disconnects between the control circuit and the error detection circuit to diagnose an operation of the error detection circuit and provide a diagnosis result to the processor.
US11068331B2
A processing system includes a processing unit configured to be connected to a memory with error detection and/or correction. The processing unit generates at least one read request for reading data from the memory, the read request including an address signal identifying an address of a given memory area in the memory. The processing system includes an error handling circuit connected to the memory for receiving an error signal containing an error code indicating whether the data read from the memory contains errors. The error handling circuit includes a hardware circuit configured to set a first error signal to the error code of the error signal when the address indicated by the address signal belongs to a first address range and to set a second error signal to the error code of the error signal when the address indicated by the address signal belongs to a second address range.
US11068328B1
An apparatus comprises a processing device configured to obtain runtime call pattern data for microservices in an information technology infrastructure, to generate a model of the runtime call pattern data characterizing transitions between states of the microservices, and to capture point of interest events from the runtime call pattern data utilizing the generated model. The processing device is also configured to determine, for a given sliding window time slot, association rules between the captured point of interest events, a given association rule characterizing a relationship between first and second point of interest events corresponding to first and second state transitions occurring during the given sliding window time slot for first and second ones of the microservices. The processing device is further configured to control operation of the microservices in the information technology infrastructure based at least in part on the determined association rules.
US11068324B1
Various aspects of the subject technology relate to systems, methods, and machine-readable media for notifying users of marketplace events. The method includes creating a template of a plurality of templates that corresponds to a marketplace event of a plurality of marketplace events. The template may include a name, a description, and conditions for selection of the template. Each template may be utilized for generating a notification. The method also includes previewing the template during creation to ensure proper rendering of the template in the notification. The method also includes sending a test notification to ensure proper delivery and rendering of the notification. The method also includes specifying an audience for the template. The audience may include at least one user that will receive the notification generated from the template.
US11068323B2
A first feature (e.g., chart or table) includes a reference to a dynamic pointer. Independently, the pointer is defined to point to a second feature (e.g., a query). The first feature is automatically updated to reflect a current value of the second feature. The reference to the pointer and pointer definition are recorded in a central registry, and changes to the pointer or second feature automatically cause the first feature to be updated to reflect the change. A mapping between features can be generated using the registry and can identify interrelationships to a developer. Further, changes in the registry can be tracked, such that a developer can view changes pertaining to a particular time period and/or feature of interest (e.g., corresponding to an operation problem).
US11068310B2
According to one or more embodiments of the present invention, a computer implemented method includes receiving a query for an amount of storage in memory of a computer system to be donated to a secure interface control of the computer system. The secure interface control can determine the amount of storage to be donated based on a plurality of secure entities supported by the secure interface control as a plurality of predetermined values. The secure interface control can return a response to the query indicative of the amount of storage as a response to the query. A donation of storage to secure for use by the secure interface control can be received based on the response to the query.
US11068301B1
In an application execution system having a plurality of application servers, each application server stores a plurality of applications, and has computational resources for executing applications in response to received requests. Each application server also includes instructions for loading a respective application into volatile storage and executing the application in response to a request from a client, and for returning a result. A generic application instance may be cloned, creating a pool of generic application instance clones that can be loaded with code for a requested application to produce an application instance. The application instance can then be stored in a cache to be used for a future application request.
US11068299B1
A technique for managing metadata in a data storage system includes receiving a set of data to be stored in a file system of the data storage system and calculating values of metadata blocks that the file system will use to organize the set of data in the file system. The technique aggregates values of the metadata blocks and sends them in a single, atomic transaction to a persistent cache. The transaction either succeeds, in which case the persistent cache stores the values of all of the metadata blocks, or it fails, in which case the persistent cache stores none of the values of the metadata blocks. Over time, the persistent cache flushes the values of the metadata blocks to a set of non-volatile storage devices that back the metadata blocks in the data storage system.
US11068289B2
An installation assist apparatus according to an embodiment of the present disclosure includes hardware processor configured to: receive an input of installation positions of first and second optical wireless communication devices performing optical wireless communication and an input of an angle of elevation representing an inclination of an optical axis center line to a horizontal line, the optical axis center line connecting the first and second optical wireless communication devices; determine whether each of the first and second optical wireless communication devices is affected by solar light, the determination being carried out based on the installation positions of the devices, the angle of elevation, an influence angle representing a maximum value of an incident angle of solar light affecting the devices, and solar positions through a whole year; and cause a display device to display a result of the determination.
US11068288B2
A dialogue system includes an inquiry step of generating and outputting inquiry information, an input step of accepting a reply, and a guidance step of generating and outputting candidates of guidance information corresponding to the answer. The dialogue system includes a mode for outputting options based on the inquiry information to the touch panel and a dialogue mode for outputting comments based on the inquiry information by the touch panel or the sound output device and selects them according to the operation situation of the dialog system A mode switching step, and the inquiring step and the guiding step use the selected mode.
US11068285B2
In some embodiments, interaction data associated with user interactions with a user interface of an interactive computing environment is identified, and goal clusters of the interaction data are computed based on sequences of the user interactions and performing inverse reinforcement learning on the goal clusters to return rewards and policies. Further, likelihood values of additional sequences of user interactions falling within the goal clusters are computed based on the policies corresponding to each of the goal clusters and assigning the additional sequences to the goal clusters with greatest likelihood values. Computing interface experience metrics of the additional sequences are computed using the rewards and the policies corresponding to the goal clusters of the additional sequences and transmitting the interface experience metrics to the online platform. The interface experience metrics are usable for changing arrangements of interface elements to improve the interface experience metrics.
US11068282B2
The present disclosure is directed to persisting values in a computing environment, particularly using computer programs that run on a virtual machine. An illustrative method includes first launching a computer program, preferably within the environment of a virtual machine. The method further includes loading a plurality of classes associated with the computer program into memory by way of a special class loader. This class loader scans at least one class of classes loaded into memory for at least one persistence-annotated field within that class. The special class loader further writes byte code into a class that contains the at least one persistence-annotated field. The byte code that is added to the class causes a first object that is later instantiated from the at least one class to have the persistence-annotated field.
US11068276B2
The present disclosure is directed to controlled customization of silicon initialization. A device may comprise, for example, a boot module including a memory on which boot code is stored, the boot code including at least an initial boot block (IBB) module that is not customizable and a global platform database (GPD) module including customizable data. The IBB module may include a pointer indicating GPD module location. The customizable data may comprise configurable parameters and simple configuration language (SCL) to cause the device to execute at least one logical operation during execution of the boot code. The GPD module may further comprise a pointer indicating SCL location. The boot code may be executed upon activation of the device, which may cause the IBB module to load an interpreter for executing the SCL. The interpreter may also verify access request operations in the SCL are valid before executing the access request operations.
US11068270B2
An apparatus has an input interface for receiving instruction execution information from processing circuitry, and trace generation circuitry for generating from the instruction execution information a trace stream. The instruction sequence from the processing circuitry includes at least one branch-future instruction that effectively turns an instruction identified by the branch-future instruction into a branch, and in particular causes the processing circuitry to branch to a target address identified by the branch-future instruction when that identified instruction is encountered within the instruction sequence. A branch control cache is used to store branch control information derived from the branch-future instruction, and the trace generation circuitry is arranged to detect, based on that branch control information, when the identified instruction has been encountered by the processing circuitry, and upon such detection to then issue within the trace stream a trace element to indicate that a branch to the target address has occurred.
US11068266B2
An input/output store instruction is handled. A data processing system includes a system nest coupled to at least one input/output bus by an input/output bus controller. The data processing system further includes at least a data processing unit including a core, system firmware and an asynchronous core-nest interface. The data processing unit is coupled to the system nest via an aggregation buffer. The system nest is configured to asynchronously load from and/or store data to at least one external device which is coupled to the at least one input/output bus. The data processing unit is configured to complete the input/output store instruction before an execution of the input/output store instruction in the system nest is completed. The asynchronous core-nest interface includes an input/output status array with multiple input/output status buffers. The system firmware includes a retry buffer and the core includes an analysis and retry logic.
US11068260B2
A system and a method are disclosed containerizing a source code file. In some embodiments, the system detects a command to navigate a user interface to a machine station. The system responsively generates for display using the user interface a station identifier corresponding to the machine station and a drag-and-drop interface. The system receives a source code file by way of a drag-and-drop operation being performed with respect to the drag-and-drop interface. The system selects a machine of the machine station to execute the source code file, containerizes the source code file based on a language used by the selected machine, and commands the selected machine to execute the containerized source code file. The system generates for display results of the executed containerized source code file using the user interface.
US11068259B2
An application code is executed to generate application web page code for an application web page. An application framework is invoked according to a script in the application code to support retrieval of feature codes from a Feature as a Service (FaaS) data store and content codes from a Content as a Service (CaaS) data store. A feature code of a feature is retrieved via a corresponding Representational State Transfer (REST)ful web service from the FaaS data store. The feature code is executed to generate feature presentation code that is incorporated into the application web page code. A content code is retrieved via a corresponding RESTful web service from the CaaS data store. The content code is executed to retrieve specific content for the feature from a content data store and incorporated with the feature presentation code. The application web page code is sent to a web browser for rendering.
US11068257B2
A method is provided for processing a software project comprising a primary code and a machine code on a first processing station by a user. The method comprises downloading a first copy of the primary code from a first memory to the first processing station, modifying the first copy of the primary code, and generating a first program version of the machine code, where the first program version of the machine code is generated from the first copy of the primary code, uploading the first program version of the machine code to a second memory, and automatically uploading the modified copy of the primary code into the first memory, triggered by the upload of the first program version of the machine code into the second memory.
US11068253B2
Methods and systems for modifying software programs are disclosed. For instance, an example method for modifying a software program may include extracting, from a configuration program file, a future list of one or more future active entries relating to a future version of the software program and a future list of one or more future ghost entries relating to the future version of the software program, comparing the future lists of future active and ghost entries to current lists of current active entries and current ghost entries of a current version of the software program. Then, at least one upgrade or at least one downgrade of the current version of the software program is performed in response the comparison of the current and future lists.
US11068250B2
Some embodiments provide a first computer system that receives a specification of a target computing device through an integrated development environment (IDE) operating on the first computer system. The first computer system further receives input referencing an application programming interface (API) call through the IDE operating on the first computer system. In response to the input, the first computer system also sends a second computing system a request for data associated with resource consumption during execution of the API call by a set of source devices. The set of source devices each has the same specification as the target computing device. The first computer system further receives the data associated with the resource consumption during execution of the API call by the set of source devices. The first computer system also presents the data through the IDE.
US11068248B2
A method, system and computer program product for staggering a stream application's deployment, by: providing one or more configuration settings that define one or more delays for instantiation or initialization of at least one target processing element of the stream application based on the stream application's run-time conditions or events; and instantiating or initializing the target processing element of the stream application when the delays defined by the configuration settings have been satisfied. The configuration settings may define the delays to wait until a specified period of time has lapsed after one or more other processing elements have been instantiated or initialized, or to wait until a specified amount of data has been processed by one or more other processing elements, or to wait until one or more signals is received from one or more other processing elements, before instantiating or initializing the target processing element.
US11068236B2
A computer system creates a plurality of indexes from a first plurality of records, wherein each index corresponds to an attribute of a plurality of attributes. The computer system detects a record of a second plurality of records, wherein the record includes a value corresponding to each of the plurality of attributes. The computer system determines a first set of values from a first index of the plurality of indexes that corresponds to a first attribute. The computer system determines a plurality of individual similarity scores for the first set of values by utilizing a similarity function. The computer system determines an overall similarity score for each record of at least a portion of the first plurality of records and based on the overall similarity scores, determines a record of the first plurality of records that corresponds to the record of the second plurality of records.
US11068235B2
The present disclosure provides a volume adjustment method, a terminal device, a storage medium, and an electronic device. The volume adjustment method provided by the present disclosure includes: acquiring ambient sound of current environment first and determining the main sound included in the ambient sound, where the main sound has a strongest preset sound characteristic among all sound types included in the ambient sound, and then adjusting a volume of the audio sound according to the main sound and a preset sound adjustment rule. The volume adjustment method provided by the present disclosure may enable the terminal device to adopt an adaptive adjustment manner to control the volume under different working environments, thereby outputting a volume that meets a user's current demand for the user.
US11068232B2
In one aspect, an example method includes (i) determining, by a playback device, a loudness level of first media content that the playback device is receiving from a first source; (ii) comparing, by the playback device, the determined loudness level of the first media content with a reference loudness level indicated by a loudness level profile for the first media content; (iii) determining, by the playback device, a target volume level for the playback device based on a difference between the determined loudness level of the first media content and the reference loudness level; and (iv) while the playback device presents second media content from a second source in place of the first media content, adjusting, by the playback device, a volume of the playback device toward the target volume level.
US11068226B2
A display method and an apparatus that relates to the field of communications technologies, to avoid a problem that a process of a currently running application cannot continue due to disconnection of a terminal when the terminal performs multi-screen display. The method includes a first terminal sending first display data to a second terminal after the first terminal connects to the second terminal, so that the second terminal displays a first interface. In this case, the first terminal displays a second interface (the second interface is different from the first interface). The first terminal disconnects from the second terminal; and after the first terminal reconnects to the second terminal, the first terminal may send second display data to the second terminal, so that the second terminal displays a third interface correlated with the first interface.
US11068225B2
A display system includes a first display device having an active display region having individually controllable pixels, a sensor to generate information that is useful for determining a position of the first display device relative to a second display device, and a display controller to determine the position of the first display device relative to the second display device based on the information generated by the sensor. The display controller determines an image to be shown on the first display device based on the position of the first display device relative to the second display device.
US11068218B2
An imaging method, an imaging device and an imaging system are provided. The imaging method includes: when receiving a terminal identification sent by a mobile terminal and directed to the mobile terminal, sending, by an imaging device, an imaging request message to a cloud server. The imaging request message includes the terminal identification and a communication parameter for communicating with the mobile terminal, used for the cloud server to verify identity of the mobile terminal according to the terminal identification and, after the identity verification is successfully passed and according to the communication parameter, to determine one imaging device, among all imaging devices that send imaging request messages, to perform an imaging task, and to send an imaging job to the one imaging device: and when receiving the imaging job sent by the cloud server, performing, by the imaging device, the imaging task according to the imaging job.
US11068202B2
The disclosure prevents inconsistencies in a busy state between a master side memory chip and a slave side memory chip during a reset operation. A flash memory device (100) of the disclosure includes a master side memory chip (200) and at least one slave side memory chip (300). A controller (230) of the master side memory chip (200) selects the master side memory chip or the slave side memory chip based on an externally inputted address, and performs a reset of the selected memory chip when a reset command is inputted. The data read from a specific area of a memory cell array of the master side memory chip is set in a register. The controller (230) controls a readout of the reset in a manner that time required for setting the data of the register is longer than time required for the reset of the selected memory chip.
US11068198B2
A data verification apparatus includes a storage, a management unit, and a verification unit. The storage includes a first storage and a second storage. The first storage stores first data and first status information. The second storage stores second data and second status information. The management unit controls a write process and updates the first status information and the second status information in response to the write process, the write process being a process of writing the first data to the first storage on a basis of data acquired by communication with an external apparatus, and thereafter writing the second data to the second storage on a basis of the data. The verification unit verifies, in a state in which the communication is disconnected, the first data and the second data on a basis of the first status information and the second status information.
US11068195B2
The systems and methods of distributed backup on a private network, comprising: establishing a secure and encrypted private network with one or more profile computing devices; establishing a whitelist of trusted profiles on a first profile computing device; selecting two or more profiles from the whitelist to backup information from the first profile computing device; tracking any updates to the network address of the selected profiles for backup; tracking information on remote profile computing devices that originated from the first profile computing device; sending differential information for backup that does not exist on other remote profile computing devices to the selected profile computing devices.
US11068190B2
A storage apparatus includes a plurality of storage devices, and a processor coupled to the plurality of storage devices and configured to generate, when detecting a failure of a storage device belonging to a first volume that is generated with the plurality of storage devices, a second volume having a remaining operating rate equal to or larger than an access frequency of the first volume and satisfying a required capacity of the first volume, with a storage device in an operating state of the plurality of storage devices, and move data arranged in the first volume to the second volume generated.
US11068168B2
A method for managing storage performance consistency, where the method determines a target throughput for writes to a memory sub-system, increases a tracking variable with a granularity based on the target throughput at fixed intervals, decreases the tracking variable based on writes of host data received from a host system to the memory sub-system, and adjusts a priority of host data writes to the memory sub-system relative to writes of reclaimed data from the memory sub-system in response to the tracking variable indicating a deviation from the target throughput.
US11068161B1
In a memory module having a plurality of discrete memory die packages, an N-bit data interface and a command/address buffer, a memory access command and chip-select input signals are received within the command/address buffer. In response to the chip-select input signals, the command/address buffer outputs chip-select output signals greater in quantity than the chip-select input signals to exclusively enable one of a plurality of groups of the discrete memory die packages to respond to the memory access command, each of the plurality of groups of the discrete memory die packages having a collective data interface width less than the N-bit data interface width.
US11068160B2
An electronic device according to various examples of the present invention comprises: a display; a touch sensor for sensing a touch on at least one point of the display device; and a processor, wherein the processor can be configured to: display an always on display picture on a first region of the display; control the remaining region of the display, except for the first region, in an off-state; control the entire region of the display, in the on-state, when the touch on the first region is sensed; and display, on at least a partial region of the display, the picture related to an object corresponding to the location of the touch.
US11068152B2
A mobile terminal including a wireless communication unit configured to provide wireless communication; a touch screen configured to display an execution screen; and a controller configured to receive a touch input that continuously moves from one end of the touch screen toward the other end of the touch screen in a downward direction, and display different control screens on a part of the touch screen displaying the execution screen according to a start point of the touch input when the touch input is received. Further, the controller is further configured to if the start point of the touch input is a first end edge of the touch screen, display a first control screen on the touch screen, and if the start point of the touch input is a second end edge of the touch screen, display a second control screen on the touch screen. Also, the first control screen is a notification panel or notification center, and the second control screen is a quick setting panel, control center or a quick panel.
US11068145B2
Various embodiments of the invention disclosed herein provide techniques for automatically displaying and providing electronic feedback about a 3D production asset. A client device executing a software application receives an asset data bundle associated with the 3D production asset. The client device generates a customized user interface based on at least one aspect of the asset data bundle. The client device displays the 3D production asset via the customized user interface. The client device receives an input associated with the 3D production asset via the customized user interface. The client device causes the input to be transmitted to at least one of a media content server and a production database.
US11068141B1
A system of machine learning schemes can be configured to efficiently perform image processing tasks on a user device, such as a mobile phone. The system can selectively detect and transform individual regions within each frame of a live streaming video. The system can selectively partition and toggle image effects within the live streaming video.
US11068134B2
A method and an apparatus for creating a desktop widget. The method includes acquiring a desktop widget framework of a desktop widget. The desktop widget framework is used to hold at least two desktop widget units, and the desktop widget framework includes at least two desktop widget configuration areas. The method further includes controlling, according to a first movement operation performed on a first desktop widget unit, the first desktop widget unit to move along a movement track of the first movement operation. The first movement operation is used to move the first desktop widget unit. The method further includes positioning the first desktop widget unit in a first specified desktop widget configuration area when the first movement operation ends.
US11068131B1
A computing device displays a first data visualization based on a dataset retrieved from a database. The dataset includes a first data field. The first data visualization includes a first plurality of data marks. The device receives user selection of a first data mark that corresponds to a first data value of the first data field. In response to the user selection, the device displays a first data widget that includes one or more user-selectable affordances. A user selects a first user-selectable affordance. In response to the user selection, the device displays a first drill down widget. User input in the first drill down widget selects a second data field from the dataset. In response to the user input, the device generates a second data visualization that includes a second plurality of data marks and displays the second data visualization.
US11068130B1
A memory stores a hierarchy representing an arrangement of content for a graphical user interface (GUI), wherein the content includes sibling components that have a common parent component, wherein components of the GUI are respectively associated with position indicators and click counts. One or more processors are configured to: (i) provide a first representation of the GUI with the sibling components arranged according to a first ordering, wherein the first ordering is based on the position indicators of the sibling components; (ii) receive selections of the components, wherein the selections are received by way of the GUI; (iii) update the click counts based on the selections; (iv) recalculate the position indicators based on the click counts; and (v) provide a second representation of the GUI with the sibling components arranged according to a second ordering, wherein the second ordering is based on the position indicators as recalculated.
US11068129B2
A computer implemented method and device for augmenting a communal display device (CDD) are provided. The method includes, under control of one or more processors configured with specific executable program instructions, capturing CDD image data at a digital camera unit (DCU) of a client device. The CDD image data is indicative of an image presented on the CDD. The method displays the CDD image data on a display of the client device and processes the CDD image data to determine interactive regions associated with the image presented on the CDD. The method generates an instruction in response to a user-based selection on the client device of at least one of the interactive regions and transmits the instruction to one or more processors associated with the CDD.
US11068126B2
The present disclosure relates to a method, device and system for amending a heartbeat type. The method includes: displaying an interface for presenting heartbeat waveforms; based on a user interface provided on the interface for presenting the heartbeat waveforms, detecting a currently triggered heartbeat type; and when detecting that at least one electrocardiogram waveform on the interface for presenting the heartbeat waveforms is selected, amending a heartbeat type of the selected at least one electrocardiogram waveform as the currently triggered heartbeat type. The technical solutions provided by the present disclosure can simplify operations for amending heartbeat types and thereby improve working efficiency.
US11068120B2
Systems, methods, and non-transitory computer readable media for visualizing user spending data in an altered reality are provided. Spending data includes items purchased, budgets for specific rooms or categories, prices paid, dates of purchase, and amounts spent. The user may interact within the altered reality to manage spending and move budgets between rooms or categories.
US11068119B2
Aspects of the present invention provide an approach for optimizing a presentation of content on a display of a user device for an identified user. Application behavior metrics and user behavior metrics are tracked over time for the particular user based on the applications executing on the user device and the user's interactions with the content presented by each application. Sections of content are assigned a priority based on the collected metrics which identify content sections (i.e., focus areas) most likely relevant to the user. Based on the assigned priorities, content from one or more applications is presented to the user in an optimal manner (e.g., not overlaid or obscured).
US11068115B1
A touch screen panel is provided and includes an electrode layer. The electrode layer includes a first induction electrode and a second induction electrode. The first induction electrode includes a plurality of first induction electrode units. The adjacent first induction electrode units are electrically connected by the bridge layer. Both the first induction electrode units and the second induction electrode are strip-shaped. The position of long sides of the first induction electrode units corresponds to the position of long sides of the second induction electrode.
US11068113B2
Disclosed is a touch electrode and a touch display device. The touch electrode comprises a plurality of first electrode chains and second electrode chains intersecting with the first electrode chains. Each of the first electrode chains comprises a plurality of first electrodes and a first connecting portion. Each of the second electrode chains comprises a plurality of second electrodes and a second connecting portion. Each of the second connecting portions comprises a connecting island located between the two adjacent second electrodes, at least one first connecting bridge electrically connecting the connecting island and one of the two adjacent second electrodes and at least one second connecting bridge electrically connecting the connecting island and the other of the two adjacent second electrodes. By means of the present invention, the length of the connecting bridge can be reduced and the breaking of the connection can be prevented.
US11068107B2
A display device comprising: a plurality of pixel electrodes supplied with a pixel signal and a display functional layer configured to perform a display operation based on the pixel signal; a plurality of touch detection electrodes configured to output a touch detection signal and perform a touch detection operation; and a controller configured to control the display operation and the touch detection operation.
US11068096B2
A display device includes: a base substrate having a main region, a subsidiary region, and a bending region between the main region and the subsidiary region; first to fourth touch electrodes on the base substrate at the main region; first to fourth touch signal lines connected to the first to fourth touch electrodes; a first bridge electrode connecting the first and second touch signal lines; a second bridge electrode connecting the third and fourth touch signal lines; and a third bridge electrode connecting a first touch connection electrode connected to the first bridge electrode with a second touch connection electrode connected to the second bridge electrode. The subsidiary region includes a first bridge portion and a second bridge portion. Each of the first bridge electrode and the second bridge electrode is at the first bridge portion, and the third bridge electrode is at the second bridge portion.
US11068089B1
An electronic device may have a display such as an organic light-emitting diode display. The display may have an active area formed from an array of pixels with light-emitting diodes. The light-emitting diodes may be formed from an organic layer containing emissive material between an anode layer and a cathode layer. Apertures may be formed in the active area of the display. The apertures may allow light to pass to light-sensitive components under the display. A polarizer may overlap the display and may have a bleached area that forms part of a camera aperture. Light may pass through the camera aperture to a camera under the display. The display may have an array of apertures that allow light to pass to a light-sensitive fingerprint sensor under the display.
US11068084B2
An input device includes a rotary part having an opening, a pressing member configured to transmit light through a first region, a rotary electrode part including a first electrode element, a holding electrode part including a second electrode element that is configured to be brought into contact with and separated from the first electrode element by rotation of the rotary electrode part, a first detection electrode part disposed so as to face the holding electrode part, and a substrate in which the first detection electrode part is disposed. The substrate and the pressing member transmit light through the first region.
US11068081B1
Examples disclosed herein provide a digital pen for a computing device. As an example, the digital pen includes a barrel and a clip coupled to the barrel via a spring, wherein the clip is movable within the barrel in a direction opposite a force provided by the spring. The digital pen includes a first set of magnetic members to magnetically couple with a second set of magnetic members of the computing device, when the first and second sets of magnetic members are brought within proximity of each other. The digital pen includes a lever arm disposed within the barrel and comprising a wedge along an end of the lever arm. As an example, the wedge is to frictionally engage a retractable part of the computing device and an interior panel of the barrel, when the first and second sets of magnetic members are to magnetically couple with each other.
US11068078B2
Present disclosure relates to a system for detecting hand gesture and a method thereof. The system comprises a hand-held controller and a computing application. The hand-held controller includes a plurality of finger detectors. The finger detectors are configured to obtain finger positions. The computing application, executed by a processor, is configured to retrieve a spatial vector of the hand-held controller. The computing application is also configured to retrieve the finger positions from the hand-held controller. The spatial vector of the hand-held controller and the finger positions are provided to illustrate a simulated hand gesture.
US11068076B1
The present disclosure provides a reading support system and method which recognize a front subject disposed on the front surface through an interactive object having a reflective surface, and output interactive contents which are generated by synthesizing the front subject. The provided reading support system includes a reading support apparatus which outputs interactive contents including a front subject reflected by a reflective object having a reflective surface, and the reading support apparatus detects the reflective object and the front subject as a result of a video analysis for an activity surface video including the front subject, detects the interactive contents related to at least one of the activity surface video and the reflective object, and outputs the interactive contents including the front subject to output the interactive contents so as to overlap the activity surface video.
US11068074B2
A foldable device includes a sensor configured to sense an unfolding motion of the foldable device, a display configured to display a layout in which a representation of at least one object varies according to the sensed unfolding motion, and a controller configured to control the display of the layout so that the representation of the at least one object corresponds to the sensed unfolding motion.
US11068067B2
A method for improving a display of a user interface element in a mixed reality environment is disclosed. A request to display the user interface element is received. The request includes display instructions, angle threshold data, distance threshold data, and velocity threshold data. Display operations are continuously performed while sensor data is continuously received from a mixed reality user interface device. The display operations include displaying the user interface element according to the display instructions, and, based on the sensor data indicating a distance between the user interface element and the mixed reality user interface device in the mixed reality environment has exceeded a distance threshold or based on the sensor data indicating an angle of view of the mixed reality user interface device has exceeded an angle threshold with respect to the user interface element in the mixed reality environment, hiding the user interface element.
US11068066B2
A load control system may include load control devices for controlling an amount of power provided to an electrical load. The load control devices may be capable of controlling the amount of power provided to the electrical load based on control instructions received from a gesture-based control device. The gesture-based control device may identify gestures performed by a user for controlling a load control device and provide control instructions to the load control device based on the identified gestures. The gestures may be identified based on images received from a motion capture device. A gesture may be associated with a scene that includes a configuration of one or more load control devices in a load control system. The user may perform one or more gestures to program the gesture-based control device.
US11068065B2
A computer-implemented method comprising: sensing, by a personal computing device, a non-verbal communication of a user of the computing device; classifying the non-verbal communication according to at least one attribute of the user; and programming a computer-generated avatar to perform a body movement for an audience viewing the avatar by comparing a determined attribute of the audience and the classified non-verbal communication.
US11068061B2
It is an object to provide a device for estimating the equivalent input voltage of a boost converter. According to a first aspect, a device is configured to apply a switching signal to a boost converter, wherein the boost converter is configured to provide a voltage for a haptic feedback element; wait for at least one time interval; measure at least one voltage on an output side of the boost converter; and estimate an equivalent input voltage of the boost converter based on the at least one measured voltage, wherein the equivalent input voltage represents a physical input voltage that would cause the at least one measured voltage in reference conditions. A device, a method, and a computer program are described.
US11068060B2
The present invention provides a low-pressure capacitive tactile sensor for measuring tactile pressures in a range of approximately 0.5 kPa to approximately 20 kPa, the sensor including a first flexible electrode layer; a second flexible electrode layer; a micro-patterned, discontinuous, flexible, UV-curable in approximately 60 seconds or less, elastic polymer nano-imprinted dielectric layer; and a ground shielding layer disposed above the first flexible electrode layer and below the second flexible electrode layer of the capacitive tactile sensor respectively to minimize electromagnetic and capacitive interference. The pressure sensing range of the capacitive tactile sensor is approximately 0.5-20 kPa, the sensitivity is approximately greater than 0.12 pF/kPa. A method for fabricating the capacitive tactile sensor is also provided.
US11068059B2
Disclosed herein is a dynamically shapeable haptic interface, which can include a drive mechanism, a tactile mechanism, and a display. The display can emit light towards the drive mechanism in the form of image(s). The emitted light can activate a plurality of switches located between coil(s) included in the drive mechanism and the display. The plurality of switches, when activated, can allow current(s), supplied by a source, to pass through the coil(s). The current passing through the coils can create magnetic fields. The magnetic fields can collectively form a magnetic profile. The magnetic profile can cause the tactile mechanism to render shape(s) on the surface of the haptic interface. The tactile mechanism can include magnetic component(s), such as ferrous particles, magnets, and/or magnetic pins. The magnetic component(s) can move based on the magnetic profile and, along with one or more layers of material, can render the shape(s).
US11068051B2
An augmented mirror comprising: a partially silvered mirrored surface; a screen underneath the mirrored surface; a camera; and a computer module for receiving data from the camera and for providing graphical images to the screen, wherein the field of view over which visual information is processed is reduced to visual information from within a visual corridor, the visual corridor corresponding to a subset of the field of view of the camera.
US11068048B2
A device and a method for zooming in/out on an image on a virtual reality (VR) device are provided. The method may include: identifying that a posture of a user of the VR device is at least one of a zooming in posture and a zooming out posture, based on a displacement vector of a head of the user; zooming in the image in response to a zooming in condition being satisfied, wherein the zooming in condition comprises the posture of the user being the zooming in posture; and zooming out the image, in response to a zooming out condition being satisfied, wherein the zooming out condition comprises the posture of the user being the zooming out posture.
US11068047B2
A method comprises displaying in virtual reality a computer-generated scene; obtaining a movement command from a real-world physical movement of a user, the movement command corresponding to a movement of a virtual body; and adjusting the movement of the virtual body in dependence on an effect of gravity in the computer-generated scene and/or in dependence on the presence of at least one object within the computer-generated scene that inhibits the movement of the virtual body, wherein the adjusting of the movement is such that the adjusted movement of the virtual body does not correspond with the real-world physical movement of the user.
US11068027B2
A magnetic flexible cable disposed in the housing of a device has an extended position to engage with a corresponding receptacle on another device. The flexible magnetic cable includes a flanged end that limits the distance of extension when the flexible magnetic cable is in the extended position. A retractor can retain the flexible magnetic cable fully within the housing of the first device when the flexible magnetic cable is not engaged with the corresponding receptacle on the second device.
US11068024B2
A notebook computer includes a display screen, a base, a rotating shaft coupling the display screen and the base, and a rotating shaft support disposed at an inside of a housing of the display screen and coupled to the rotating shaft in an assembly manner. The notebook computer further includes a drive circuit board disposed inside the housing of the display screen. The rotating shaft support includes a first rotating shaft support and a second rotating shaft support. A projection of the drive circuit board and a projection of the first rotating shaft support do not overlap on a place on which the display screen is located, and the projection of the drive circuit board and a projection of the second rotating shaft support at least partially overlap on the plane on which the display screen is located.
US11068022B2
A display stand and a display device comprising the same are disclosed. The disclosed display device may comprise: a display body including a display panel and having a mounting groove formed on the rear surface thereof; a stand which is detachably mounted to the mounting groove and conceals a cable connected to the display body; and a display body cover which is detachably coupled to the display body so as to cover the mounting groove and through which a part of the stand passes.
US11068021B2
A modem chip includes a processor configured to generate instructions, a timing controller configured to respectively generate control signals corresponding to the instructions at the execution times of the instructions, and a plurality of intellectual property blocks, each configured to operate in response to a corresponding control signal of the control signals. The timing controller includes a heap sorting circuit configured to sort the instructions according to execution orders of the instructions based on heap sorting using the execution times, a reference counter configured to generate a reference time, and a signal generator configured to generate a control signal corresponding to a current instruction when the reference time matches the execution time of the current instruction having a highest execution order among the instructions.
US11068019B2
A calibration method for calibrating a clock of a circuit for a smart card, which includes operations for: at a first instant, storing (S310) first time data from a terminal in the clock; at a second instant, reading (S320) second time data from the clock and corresponding to the first time data incremented by the clock as a function of a first duration between the first instant and the second instant; comparing (S330) the second time data with third time data corresponding to the first time data incremented, by the terminal or by a remote server, as a function of the first duration between the first instant and the second instant; as a function of the result of the comparison, calculating (S340) first calibration data; and storing (S350) the first calibration data in the clock. The reading of the second time data may be in a contactless manner.
US11068014B1
A manual park release handle system equipped with a mechanism for preventing the unintentional deployment of the manual park release system has: a base having an opening therethrough and a handle pivotally connected to the base, configured to pivot between a disengaged position and an engaged position. The handle is connected to a cable coupled to a park gear release within the automatic transmission of the vehicle. A tether strap is attached to the handle. A housing cover is attached to the base and has an aperture overlapped with a lock piece cylinder. The tether strap passes through the lock piece cylinder and the aperture, and is attached to a twist lock piece. The twist lock piece is configured to pass through the housing cover aperture and engage the lock piece cylinder and to disengage the lock piece cylinder by rotating the twist lock piece within the lock piece cylinder.
US11068010B2
A current mirror circuit includes a current output terminal, a first transistor, a second transistor, and a digital-to-analog converter (DAC). The first transistor includes a first terminal coupled to a power rail, a second terminal coupled to a current source, and a third terminal coupled to the current source. The second transistor includes a first terminal coupled to the power rail, a second terminal coupled to the second terminal of the first transistor, and a third terminal coupled to the current output terminal. The DAC includes an output terminal coupled to the second transistor.
US11068009B2
A regulator circuit and its manufacturing method are presented, relating to semiconductor technology. The regulator circuit comprises a mirror current source comprising two current output nodes; a depletion MOS transistor comprising a drain connected to one current output node of the mirror current source, a gate connected to the ground, and a source; an enhancement MOS transistor comprising a drain connected to the other current output node of the mirror current source, and a source connected to the ground; a first resistance device comprising a first node connected to the drain of the depletion MOS transistor, and a second node connected to a gate of the enhancement MOS transistor; and a second resistance device comprising a first node connected to the first resistance device, and a second node connected to the ground. This regulator circuit consumes less power than its conventional counterparts.
US11068005B2
A power factor correcting method for correcting a power factor in an alternating current power supply includes detecting zero-crossing points of an input voltage VAC of the AC power supply to obtain a period T of the input voltage VAC; generating a half-wave symmetric periodic function f(t) by using the period T; implementing a recursive low-pass filter y(t) by using the half-wave symmetric periodic function f(t), so that an output of the recursive low-pass filter y(t) matches a target reactive current Ixcap(t) flowing through an X-capacitor; generating a reference current I′ref(t) for correcting the power factor by using a given reference current Iref(t) and the recursive low-pass filter y(t); and correcting the power factor by using the reference current I′ref(t). Accordingly, the reactive current of the EMI capacitor can be compensated in a high code efficiency manner.
US11068002B2
A work vehicle may include a load sensor, an engine, a drive train driven by the engine and a track system including at least one track. The track system is connected to the drive train. The work vehicle may further comprise a temperature sensor configured to sense a temperature and a vehicle control system configured to receive the sensed temperature and a vehicle load from the load sensor. The vehicle control system is configured to output a work speed vehicle alert based upon a combination of the temperature sensed by the temperature sensor and the vehicle load sensed by the load sensor.
US11068000B2
A system for controlling a flow rate of a fluid through a valve is provided. The system includes a valve and an actuator. An actuator drive device is driven by an actuator motor and is coupled to the valve for driving the valve between multiple positions. The system further includes a flow rate sensor configured to measure the flow rate of the fluid through the valve and a controller that is communicably coupled with the flow rate sensor. The controller is configured to receive a flow rate measurement from the flow rate sensor, adjust a control deadband based on an actuator command history, and determine a compensated position setpoint using the flow rate measurement, the adjusted control deadband, and a proportional variable deadband control technique. The controller is further configured to operate the motor to drive the drive device to the compensated actuator position setpoint.
US11067989B2
An apparatus, method and computer program product are provided to facilitate the navigation of a vehicle, such as an autonomous vehicle, utilizing map data in which the quality associated with the map data is provided in a more computationally efficient manner. In the context of a method a plurality of different types of sensor data are received including map data, camera data and detector data. The method determines a quality index associated with the map data and weights the reliance upon the map data relative to other types of sensor data based upon the quality index associated with the map data. The method further includes determining navigation information for the vehicle based at least partly upon the weighting of the map data relative to other types of sensor data.
US11067983B2
Various embodiments relate generally to autonomous vehicles and associated mechanical, electrical and electronic hardware, computer software and systems, and wired and wireless network communications to provide an autonomous vehicle fleet as a service. More specifically, systems, devices, and methods are configured to manage a fleet of autonomous vehicles. In particular, a method may include determining destination locations for autonomous vehicles, calculating, at an autonomous vehicle service platform, delivery locations to which the autonomous vehicles are directed, identifying data to implement a delivery location associated with an autonomous vehicle, and transmitting data representing a command to the autonomous vehicle. The command may be configured to cause navigation of the autonomous vehicle to the delivery location.
US11067978B2
The present invention enables a user to accurately perform operation when the user operates a touch panel of a terminal to control propulsion of a vehicle. A terminal control unit 20 causes a touch panel 9 to display a vehicle control screen on which an operation button allowing touch operation is displayed, moves a position of the operation button following a movement of the position of the touch operation, and maintains a state where the touch operation is performed on the operation button when the position of the touch operation moves after the touch operation is performed on the operation button displayed on the vehicle control screen, transmits a propulsion instruction signal instructing propulsion of the vehicle to an information processing device 4 provided in a vehicle while the touch operation is being performed on the operation button displayed on the vehicle control screen, and stops transmission of the propulsion instruction signal in response to ending of the touch operation on the operation button.
US11067977B2
A wearable device comprises: a hand gesture configuring and identifying module, for collecting feature data to be identified of a wearer by a sensor, identifying out a current hand gesture action of the wearer, searching a correspondence relation between a hand gesture action and an unmanned aerial vehicle control command that is configured and saved in advance, and sending an unmanned aerial vehicle control command corresponding to the hand gesture action to the ground control station module; a ground control station module, for receiving the unmanned aerial vehicle control command by using a data interface, encoding the control command, converting it into a control message and then sending it to the wireless transmission module; and a wireless transmission module for receiving the control message and wirelessly sending it to the unmanned aerial vehicle, to realize controlling the flight state of the unmanned aerial vehicle according to the control message.
US11067975B2
First and second machine tools machine a workpiece and transmit machine status information each representing the status thereof to a server. A measurement device measures the workpiece machined by the first machine tool and transmits workpiece information representing a status of a defective workpiece to the server. The server includes a machining accuracy defect countermeasure database storing the status of the defective workpiece and a corresponding maintenance content, a machine status database storing the machine status information on the first and second machine tools, and a notification unit that extracts the maintenance content corresponding to the status of the defective workpiece when the status of the workpiece included in the workpiece information and the status of the defective workpiece included in the machining accuracy defect countermeasure database are similar to each other, and that outputs a notification recommending execution of the extracted maintenance content in the second machine tool when the machine status information on the first machine tool and the machine status information on the second machine tool are similar to each other.
US11067973B2
A data collection system pertaining to one embodiment of the present invention collects time-series data which is output from sensors installed on equipment which is a monitored object and carries out detecting an abnormality of the equipment. The data collection system stores plural fault models as data for comparison with time-series data and, in a learning process, determines a range to examine within time-series data by comparing the time-series data with each one of the fault models. An abnormality detection process includes extracting a partial frequency spectrum to examine from the frequency spectrum of time-series data, using information on the range to examine within the time-series data determined through the learning process, and carrying out detecting an abnormality of the equipment using the extracted frequency spectrum.
US11067967B2
In the embodiments of the disclosure, a target signal which is a signal of a part used for subsequent processing is acquired from signals output from a device with higher accuracy. A control apparatus includes a first acquisition part which acquires a first signal of a time series output from a first device, a recording part which records a part of the first signal acquired by the first acquisition part, and a determination part which determines a timing at which the recording part records the first signal based on a preset predetermined condition.
US11067962B2
A machine tool has a tool and a workpiece clamped into a workpiece holder on a workpiece table and a tool. The workpiece table is rotatable about a rotation axis in a position-controlled manner by a plurality of complete revolutions, and the tool is movable at least parallel to the rotation axis in a position-controlled manner. While the workpiece table is rotated, the tool is placed at least temporarily against the workpiece on a side substantially facing away from the workpiece table, machines the workpiece, and the tool is at a distance being at least equal to a predefined minimum distance from the rotation axis. The first workpiece holder is displaced in a direction that has a component towards or away from the rotation axis on the workpiece table in a position-controlled manner during the machining of the first workpiece by the first tool.
US11067959B2
The system generally includes a crosspoint switch in a local data collection system having multiple inputs and multiple outputs including a first input connected to a first sensor and a second input connected to a second sensor. The multiple outputs include a first output and a second output configured to be switchable between a condition in which the first output is configured to switch between delivery of a first sensor signal and a second sensor signal and a condition in which there is simultaneous delivery of the first sensor signal and the second sensor signal. Each of multiple inputs is configured to be individually assigned to any of the multiple outputs. The local data collection system includes multiple data acquisition units each having an onboard card set configured to store calibration information and maintenance history. The local data collection system is configured to manage data collection bands.
US11067958B2
An automation system including sensors that detect threats within a secured area, a plurality of prospective events defined within a memory of the automation system, each event including at least a physical change in an environment of the secured area, a time of execution of the physical change and a corresponding actuator that causes the physical change, a processor of the automation system that periodically activates the corresponding actuator at the time of each of the plurality of events, a processor that monitors each of the plurality of sensors for activation by an authorized human user and that saves a record of each activation to a cloud memory and a cloud processor that monitors the saved activation records of each sensor over a time period, determines a difference between the saved activations and the plurality of events and that modifies the plurality of events based upon the determined differences.
US11067954B1
TDCs for converting time periods to digital values are disclosed. An example TDC includes a ring oscillator and a residue generation circuit. Each stage of the residue generation circuit is configured to operate on outputs from two different stages of the ring oscillator. The TDC further includes a counter for counting the number of times that an output of one of the stages of the ring oscillator switches between being at a first signal level and being at a second signal level during a time period that is being converted to a digital value. The TDC also includes a combiner for generating the digital value by combining a value indicative of the number of times counted by the counter and an output of the residue generation circuit. Such a TDC may have relatively low area and low power consumption compared to the conventional TDC designs, while yielding sufficiently linear behavior.
US11067935B2
A medium conveying apparatus includes a plurality of feed rollers spaced in a direction perpendicular to a medium conveying direction, each of the feed rollers rotating independently at a respective speed to feed a medium, a plurality of brake rollers, each of the plurality of brake rollers being located to face a corresponding one of the plurality of feed rollers, a plurality of torque limiters separately provided between one of rotation shafts of the plurality of brake rollers and a corresponding one of the plurality of brake rollers, and a processor to detect a skew of the medium, and correct the skew of the medium by changing the speed of one of the plurality of feed rollers when the skew of the medium is detected.
US11067924B2
A heating device includes a base, a plurality of resistance heating elements, a power control circuit, a first temperature sensor, a second temperature sensor, and control circuitry. The resistance heating elements is disposed in a longitudinal direction of the base and electrically connected in parallel with each other. The power control circuit is configured to supply electrical power to the resistance heating elements. The control circuitry is configured to control an electrical power amount of the power control circuit so that temperatures of the resistance heating elements become equal to a first predetermined temperature based on a result of sensing with a first temperature sensor of the resistance heating elements and cut off the electrical power supplied from the power control circuit to the resistance heating elements in response to sensing of a second predetermined temperature with a second temperature sensor of the resistance heating elements.
US11067920B2
An example print component includes a container interface with a guide feature to guide rotation and a rotationally asymmetric key feature. An example toner component includes a recess to receive a toner container, a guide feature to guide rotation of the toner container, and an asymmetric key feature embedded in the guide feature to guide a container material interface towards a component material interface upon rotation. An example container may have a periphery with a rotationally asymmetric surface plane to guide rotation of the container and a protrusion extending from the periphery that has a key feature defined by edges rotationally asymmetric with respect to the periphery. An example container may include a mechanical interface including an asymmetrically-located key feature that, upon rotation of the print material container, generates a sealing force substantially perpendicular to the direction of rotation.
US11067917B2
A toner refill cartridge includes a body in which toner is accommodated, a plunger inserted into the body and movably coupled to the body in a longitudinal direction of the body to push the toner out of the body, a toner injection completion signal generator used to detect toner injection completion according to movement of the plunger, and a connection interface located at a tip portion of the body and connectable to an image forming apparatus to transfer information about a toner refill cartridge to the image forming apparatus.
US11067913B1
An electrostatic image developing toner includes toner particles, layered compound particles, and inorganic particles. The proportion of irregular-shaped inorganic particles having a circularity of 0.5 or more and 0.9 or less and a size of 0.015 μm or more and 0.350 μm or less to the entire inorganic particles is 2% by number or more and 70% by number or less.
US11067911B2
A dispersant-attached polytetrafluoroethylene particle includes a polytetrafluoroethylene particle; and a dispersant that contains a fluorine atom and is attached to a surface of the polytetrafluoroethylene particle. The dispersant-attached polytetrafluoroethylene particle has a particle size distribution index [D50-D10] of 50 nm or more.
US11067903B2
Systems and methods for measuring a critical dimension of a photoresist are described. Measuring a critical dimension of a photoresist may include obtaining intensity data, setting a plurality of unit areas, extracting the intensity data, calculating corrected intensity data, and calculating critical dimension data. Obtaining the intensity data by scanning the target substrate may include setting a first scan area and a second scan area, obtaining first intensity data, and obtaining second intensity data, and comparing the first intensity data and the second intensity data.
US11067901B2
A method including: obtaining a logistic mathematical model predicting the formation of a physical structure created using a patterning process; evaluating the logistic mathematical model to predict formation of a part of the physical structure and generate an output; and adapting, based on the output, an aspect of the patterning process.
US11067900B2
An extreme ultraviolet lithography system (10) that creates a new pattern (330) having a plurality of densely packed parallel lines (332) on a workpiece (22), the system (10) includes a patterning element (16); an EUV illumination system (12) that directs an extreme ultraviolet beam (13B) at the patterning element (16); a projection optical assembly (18) that directs the extreme ultraviolet beam diffracted off of the patterning element (16) at the workpiece (22) to create a first stripe (364) of generally parallel lines (332) during a first scan (365); and a control system (24). The workpiece (22) includes an existing pattern (233) that is distorted. The control system (24) selectively adjusts a control parameter during the first scan (365) so that the first stripe (364) is distorted to more accurately overlay the portion of existing pattern (233) positioned under the first stripe (364).
US11067899B1
Disclosed are systems and methods for achieving sub-diffraction limit resolutions for fabrication of integrated circuits. In one embodiment, a photolithography system is disclosed. The system includes a light source, configured to emit laser beams; a reflector configured to receive the laser beams and focus the laser beams on a condensing lens; a scattering medium, configured to receive the laser beams and generate scattered laser beams; and a wave-front shaping module, configured to receive the scattered laser beams and generate a focused laser beam on a silicon wafer.
US11067898B2
One of gamma ray lithography systems includes a gamma ray generator and a wafer stage. The gamma ray generator is configured to generate a substantially uniform gamma ray. The gamma ray generator includes a plurality of gamma ray sources and a rotational carrier. The rotational carrier is configured to hold the gamma ray sources and rotate along a rotational axis. The wafer stage is disposed below the gamma ray generator and configured to secure a wafer.
US11067890B2
An actinic ray-sensitive or radiation-sensitive resin composition contains a compound represented by General Formula (1). In General Formula (1), X represents a sulfur atom or an iodine atom. m represents 1 or 2, in a case where X is a sulfur atom, m is 2, and in a case where X is an iodine atom, m is 1. R1's each independently represent an alkyl group or alkenyl group which may include a heteroatom, an aromatic heterocyclic group, or an aromatic hydrocarbon ring group. Further, in a case where m is 2, two R1's may be bonded to each other to form a ring. R2 represents a divalent linking group. R3 represents a divalent linking group having no aromatic group. Y− represents an anionic moiety. The pKa of the compound represented by General Formula (1) as Y− is protonated is −2.0 to 1.5.
US11067883B1
A projection device includes a first lens component, a second lens component, a first reflecting sheet embedded in the first lens component, a second reflecting sheet embedded in the second lens component, a light source opposite to the first reflecting sheet, a diffractive optical element opposite to the second reflecting sheet, and a rotating subassembly. The first lens component and the second lens component are not integral. The second reflecting sheet is opposite to the first reflecting sheet. The rotating subassembly can drive the second lens component to rotate relative to the first lens component. The projection device can realize multi-directional projection of images.
US11067876B2
The projection display device includes an imaging element, a light valve, and an image-forming optical system that projects an optical image according to light emitted from the light valve onto a magnification side imaging surface and forms an image of light incident from a magnification side on an imaging element. The image-forming optical system includes a first optical system that comprises at least one lens and is used in common in projection and imaging, and a separation member that separates an optical path from the light valve toward the first optical system from an optical path from the first optical system toward the imaging element. An antireflection layer is comprised in at least one of antireflection target surfaces having a significant influence of ghost light.
US11067875B2
The present invention provides a stereo camera device with which it is possible to prevent the deformation of a housing caused by a warp or strain imposed on a cover and a difference in the rate of increase of the temperature of the housing and the cover, as well as to reduce the size of the housing and to cut down component counts and assembly man-hours. In the present invention, fixing of a substrate and a housing together and fixing of a cover and the housing together are performed in common, and the substrate and the cover are fixed to the housing at the same (common) fixing point, whereby a warp or strain imposed on the cover and a difference in the rate of increase of the temperature of the housing and the cover are absorbed by an elastic body that is used for floating/fixing and is provided for the purpose of cancelling a difference in the amount of contraction and expansion caused by a difference in the coefficient of linear expansion of the substrate and the housing.
US11067866B2
A multi-stable electroresponsive smart window and preparation method thereof are disclosed. The multi-stable electroresponsive smart window comprises a first light transmitting conductive substrate, a parallel orientation layer, a positive polymer stabilized cholesteric texture layer, a positive cholesteric texture layer and a second light transmitting conductive substrate disposed in stack successively. The multi-stable electroresponsive smart window of the present disclosure can realize a diversified light transmission state such as colored and transparent state, colored and blur state, colorless and blur state, and colorless and transparent state by changing the magnitude of the access voltage, thereby satisfying the various demands in people's work and life. In addition, the multi-stable electroresponsive smart window of the present disclosure has the characteristics of simple production, rich patterns, energy saving and environmental protection, which has good application prospects in the fields of window glass, home glass window and glass curtain wall, and the like.
US11067865B1
A display apparatus includes a first substrate, a second substrate, a display medium, a pixel structure, a read-out transistor, a first insulating layer, a light-sensing structure, and a color filter pattern. The display medium is disposed between the first substrate and the second substrate. The pixel structure is disposed between the display medium and the first substrate. The read-out transistor has a semiconductor pattern and a control terminal. The light-sensing structure is disposed between the second substrate and the display medium, and is electrically connected to the read-out transistor. The first insulating layer is disposed between the semiconductor pattern and the control terminal of the read-out transistor. The color filter pattern is disposed between the second substrate and the display medium. The first insulating layer has an opening located outside the light-sensing structure, and the color filter pattern fills the opening of the first insulating layer.
US11067857B2
Provided are: a display panel whereby a frame can be narrowed, while ensuring conduction between substrates; a display device; and a method for manufacturing the display panel. The display panel is provided with: a first substrate having a surface, on which an electrode layer is formed; a second substrate having a surface, on which a wiring path for supplying the electrode layer with signals is formed; and a sealing section that defines a space sealed between the first substrate surface and the second substrate surface, which are facing each other. The display panel is also provided with a columnar section that electrically connects the electrode layer to the wiring path. The columnar section is formed at a position in contact with the sealing section.
US11067855B2
A method for aligning a layer of photopolymers includes projecting light onto a rotating optical element and asymmetrically focusing the light transmitted through the rotating optical element onto a layer of photopolymers. The asymmetrically focused light is swept across different regions of the layer of photopolymers while a direction of polarization in the light is varied due to the rotation of the first optical element, producing a pattern of orientations for the layer of photopolymers. The method can be incorporated in a raster-scanning process to produce an alignment pattern in a layer of photopolymers with a large surface area, and is faster and provides improved precision and/or uniformity of the alignment pattern compared to currently available methods. An apparatus for aligning the layer of photopolymers is also disclosed.
US11067830B2
An ophthalmic progressive addition lens for a farsighted and presbyopic wearer having a mean refractive power, PPO(α, β), a module of resulting astigmatism, ASR(α, β), an acuity loss value ACU(α, β), wherein the (α, β) functions are determined in as-worn conditions of the lens by the wearer, and a first acuity criterion, AcuityCriterion1 which fulfils following requirement: AcuityCriterion1≥44 D2.deg, and wherein: AcuityCriterion1 is defined as a combination of PPO(α, β), ASR(α, β), ADDp, and ACU(α, β).
US11067818B2
According to one embodiment, display device includes an optical member including a first main surface, and a second main surface on a side opposite to the first main surface, the optical member configured to form an image on a side of the second main surface with light incident from the first main surface, a reflective member including a reflective surface opposed to the first main surface, and a display portion located between the optical member and the reflective member, wherein the reflective member is arranged parallel to the optical member.
US11067806B2
An augmented reality display system includes a first beam path for a foveal inset image on a holographic optical element, a second beam path for a peripheral display image on the holographic optical element, and pupil position tracking logic that generates control signals to set a position of the foveal inset as perceived through the holographic optical element, to determine the peripheral display image, and to control a moveable stage.
US11067796B2
A display system of a vehicle includes a display device disposed in the vehicle and operable to display heads up information for viewing by a driver of the vehicle. The display device includes a mirror, a display screen and a cooling device. The mirror is pivotally mounted at a base plate and is pivotable via a pin of a mounting arm of the mirror moving along a spiral groove of a gear element when the gear element is rotated. The pin is urged towards a side wall of the spiral groove to limit play of the mirror relative to the base plate.
US11067793B2
A scanning microelectromechanical reflector system comprising a mobile reflector mass and a mobile frame mass which surrounds the mobile reflector mass when the reflector plane coincides with the mobile frame plane. The mobile frame mass is suspended from a fixed frame which at least partly surrounds the mobile frame mass when the mobile frame plane coincides with the fixed frame plane. The reflector system further comprises a pair of first torsion beams aligned on a first axis in the mobile frame plane, and one or more first actuation units which can be configured to rotate the reflector mass and the mobile frame mass about the first axis.
US11067784B2
The present disclosure relates to a system and technique for a system for detecting fluorescing particles on a target comprising a viewing device configured to view the target and a light subsystem configured to illuminate the target, wherein the target includes a fluorescing particle that effectuates the fluorescent feedback second wavelength. In one example, no additional fluorescing agent or additive, other than the fluorescing particle, is added to the target. A passive cooling subsystem is configured to prevent overheating of the system without expending additional energy resources. The system includes a filter in operative communication with the viewing device having a selected filter wavelength configured to allow light to pass that is greater than the first wavelength and at least one non-transitory computer readable storage medium having instructions encoded thereon.
US11067783B2
A light sheet microscope includes an illumination optical system configured to generate a light sheet in an intermediate image space. A transport optical system, which is telecentric on both sides, is configured to image the light sheet generated in the intermediate image space into a sample and to image a region of the sample illuminated by the light sheet as an intermediate image into the intermediate image space. A detection optical system is configured to image the intermediate image generated in the intermediate image space onto a detector. The optical axes of the illumination optical system, the transport optical system and the detection optical system intersect one another in the intermediate image space. The microscope further includes a scanning element, which is arranged in the transport optical system and through which the light sheet is moveable in the sample transversely to the optical axis of the transport optical system.
US11067773B2
The zoom lens consists of, in order from the object side, a first lens group that has a negative refractive power; a second lens group that has a positive refractive power; a third lens group that has a negative refractive power; and a fourth lens group that has a positive refractive power. During zooming, in each lens group, distances between the adjacent groups in the direction of the optical axis are changed. The first lens group consists of, in order from the object side, a first lens having a negative refractive power, a second lens having a negative refractive power, and a third lens having a positive refractive power. The third lens group consists of a negative lens. During focusing, only the third lens group moves along the optical axis. The zoom lens satisfies predetermined conditional expressions.
US11067770B2
An image pickup unit including a lens barrel having a plurality of first holding members holding optical components, respectively. The image pickup unit includes two vibration-type linear actuators each configured to drive different driving objects in an optical axis direction of the lens barrel. One of the two vibration-type linear actuators drives at least one of the first holding members in the optical axis direction of the lens barrel. The two vibration-type linear actuators are disposed on a first side surface parallel to an optical axis of the lens barrel.
US11067769B2
In a lens barrel, a first drive unit is driven to thereby cause a third lens holding frame to be movable in an optical axis direction relatively to a first lens holding frame and a second lens holding frame. One end of a guide shaft is fixed to the first lens holding frame, and another end of the guide shaft is fixed to the second lens holding frame.
US11067767B2
A position detection unit generates a position detection value PFB that indicates the position of a control target. A temperature detection unit generates a temperature detection value that indicates the temperature. A correction unit corrects the position detection value PFB. A controller generates a control instruction value SREF such that the position detection value PFB_CMP subjected to the correction matches a position instruction value PREF that indicates the target position of the control target. A driver unit applies a driving signal that corresponds to the control instruction value SREF to an actuator. The correction unit corrects the position detection value PFB such that the relation between the position detection value PFB and the actual position exhibits linearity that is uniform independent of the temperature.
US11067764B2
An optical transceiver includes a receptacle, a ferrule and a ferrule fastening component. The receptacle includes a supporting portion and an inset portion connected with each other. The ferrule is disposed within the inset portion. The ferrule fastening component is disposed on the receptacle. The ferrule fastening component includes a first holding portion, a cap and a second holding portion connected together. The cap is located between the first holding portion and the second holding portion. The first holding portion touches the supporting portion, the second holding portion touches the ferrule, and the cap covers a first area of a top surface of the receptacle.
US11067763B2
Disclosed are an integrated packaged light engine and signal emitting and receiving method thereof. The light engine includes molded interconnection device in which ceramic substrate is embedded, laser chip, photodiode chip, optical driving chip, transimpedance amplifier chip, array lens module and optical fiber interface provided on the ceramic substrate; the signal transmitting method includes: S1, powering optical drive chip by external power supply; S2, transmitting external signal to optical drive chip, so that laser chip emits optical signal; S3, totally reflecting and then transmitting optical signal by array lens module. The signal receiving method includes: S1, optical signal entering optical fiber interface; S2, optical signal entering array lens module; S3, transmitting optical signal to photodiode chip by array lens module; S4, converting and then transmitting optical signal into electrical signal to transimpedance amplifier chip by photodiode chip; S5, transmitting electrical signal to external circuit by transimpedance amplifier chip.
US11067761B2
An optical receptacle has: a first optical surface, a first transmission part, a light separation part, a second optical surface and a third optical surface. The light separation part has a reflection part and a second transmission part. The first transmission part and two or more of a plurality of second transmission parts are present within an optical effectiveness region, where the optical effectiveness region is a region from a central axis to the radius of the larger of the first optical surface and the second optical surface, and the central axis is the optical axis of the light that impinges on the first optical surface and is emitted at the second optical surface.
US11067755B2
Provided is an optical module comprising a substrate, a holder, and a spacer. An optical waveguide is formed in/on the substrate and end parts thereof are protruding from one surface of the substrate. The holder holds an optical fiber and exposes one end part of the optical fiber in such a manner that the one end part of the optical fiber can be optically connected to the end parts of the optical waveguide at a side of one surface of the holder. The spacer is held the one surface of the substrate and the one surface of the holder.
US11067745B1
A display assembly includes at least two display devices and two image compensating elements at a juxtaposition of every adjacent two display devices. Each display device includes a front surface that is viewed by user. Each front surface defines a display area and a border area. Each image compensating element is on the front surface. Each image compensating element includes a first part and a second part independent from each other, the first part is closer to the border area than the second part. Each of the first part and the second part includes a plurality of light guiding channels extending along a direction from a light-incident surface toward a light-emitting surface.
US11067743B1
A light guide module is provided. The light guide module includes a first light guide unit, a second light guide unit and an elastic unit. The elastic unit is disposed between the first light guide unit and the second light guide unit. One side of the elastic unit is connected to the first light guide unit, and the other side of the elastic unit is connected to the second light guide unit. In an initial state, a first distance is formed between the first light guide unit and the second light guide unit. In an extended state, the elastic unit is elastically deformed, and a second distance is formed between the first light guide unit and the second light guide unit.
US11067740B2
A display assembly includes at least two display devices and two image compensating elements at a junction of every adjacent two display devices. Each display device includes a front surface that is viewed by user. Each front surface defines a display area and a border area. Each image compensating element is on the front surface. An optical axis direction of each of the image compensating elements is relatively toward above the juxtaposition of the adjacent two display devices. A light guiding sheet is positioned on the light-emitting surface of each of the image compensating elements; an optical axis direction of the light guiding sheet is perpendicular to the front surface.
US11067739B2
Provided are an edge-lit surface light source device and a liquid crystal display device, both of which are capable of two-dimensional local dimming without image contrast being reduced due to stray light. Even when light from LEDs that should be extracted by means of a light extraction pattern provided in a first section of a light guide plate is passed through the first section without being extracted, the light repeatedly strikes on a light absorbing layer formed in a second section, whereby much of the light is absorbed in the second section. Accordingly, little light from the LEDs is extracted from a third section, from which light from LEDs should originally be extracted, with the result that image contrast can be prevented from being reduced due to stray light. Moreover, the light absorbing layer has a front transmittance of as high as 95 to 99%, whereby, for example, much of the light that is extracted from the second section of another light guide plate is transmitted through the second section of the light guide plate to a display-surface side, and therefore, little light is influenced by the light absorbing layer.
US11067738B2
An imaging directional backlight apparatus includes a waveguide and light source array for providing large area directed illumination from localized light sources. The waveguide may include a stepped structure in which steps may include extraction features optically hidden to guided light, propagating in a forward direction. Returning light propagating in a backward direction may be refracted, diffracted, or reflected by the features to provide discrete illumination beams exiting from the top surface of the waveguide. Viewing windows are formed through imaging individual light sources and defines the relative positions of system elements and ray paths. Alignment of the waveguide to mechanical and optical components may be provided by surface relief features of the waveguide arranged in regions adjacent the input surface and intermediate the light emitting regions of the light sources. Efficient, uniform operation may be achieved with low cross talk for application to autostereoscopic and privacy modes of operation.
US11067737B2
A one-way see-through illumination device includes a light guide, a light source at an edge of the light guide and a pattern of pixels on a surface of the light guide. The light guide has an illumination surface and a non-illumination surface opposite to the illumination surface. The light source is configured to inject light into the edge of the light guide. The pattern of pixels and the light guide are arranged to generate transparent illumination by the frustration of total internal reflection of light injected into the light guide such that light from the light source is emitted through the illumination surface. The pixels are arranged to prevent the generation of a diffraction grating in the light guide.
US11067736B2
A directional privacy display may include a waveguide; and an array of light sources and spatial light modulator that operate in a time sequential manner. The waveguide may include light extraction features arranged to direct light from an array of light sources by total internal reflection to an array of viewing windows and a reflector arranged to direct light from the waveguide by transmission through extraction features of the waveguide to the same array of viewing windows. First and second phases may be temporally multiplexed with respective primary and secondary images and primary and secondary angular illumination distributions. An efficient and bright privacy display may be provided with obscured primary image visibility for off-axis observers.
US11067733B2
A waveguide display element includes waveguide layers stacked on top of each other and an in-coupler associated with each waveguide layer for coupling light within a predefined wavelength band into the waveguide layer. Each of the in-couplers includes an intermediate layer arranged on the waveguide layer, the intermediate layer having intermediate layer properties. Each of the in-couplers further includes an in-coupling grating arranged on the intermediate layer, the grating having grating properties. The combination of the intermediate layer properties and grating properties of each in-coupler is different with respect to other in-couplers.
US11067723B2
An optical touch film includes a sensor layer, an optical film, an adhesive layer, a separation layer, and a refractive insulating layer. The sensor layer includes touch electrodes forming a sensor. The adhesive layer is between the sensor layer and the optical film. The separation layer is on a surface of the sensor layer. The separation layer includes an organic polymer material. The refractive insulating layer is on the touch electrodes. A refractive index of the refractive insulating layer is greater than a refractive index of the separation layer.
US11067718B1
Described are systems, methods, and apparatus that gathers environment condition data from different sensors at various locations within an area, aggregates the environment condition data to produce aggregated environment condition scores for the area and provides the aggregated environment condition scores to different locations within the area. While sensor data from a single sensor/device, such as a camera may provide low quality environment information, by collecting and aggregating information from multiple sensors and/or locations in the area, highly accurate aggregated environment condition scores for environment conditions may be realized. The aggregated environment condition scores may be provided to various locations within the area as representative of the environment condition at that point in time within the area, regardless of whether those locations have sensors. The aggregated environment condition scores may be used by other devices at those locations to automate one or more actions, such as adjusting lighting conditions, closing garage doors, adjusting window blind positions, etc.
US11067706B2
A radiation image sensing apparatus is provided. The apparatus comprises an image sensing area where conversion elements are arranged and used in an image sensing operation of acquiring a radiation image, a detection element configured to detect a radiation dose of radiation entering the image sensing area, a readout unit and a controller. The controller corrects a detection signal read out from the detection element by the readout unit during incidence of radiation in a second image sensing operation performed next to a first image sensing operation, based on a correction amount acquired based on a correction signal read out from the detection element by the readout unit after an end of the incidence of the radiation in the first image sensing operation, and detects a dose of incident radiation in the second image sensing operation based on the corrected detection signal.
US11067703B2
A GNSS receiver includes an antenna receiving GNSS signals from a plurality of GNSS satellites; a plurality of channels, each channel processing a single GNSS signal from a single GNSS satellite, and outputting a pseudo-phase of a signal carrier frequency of the single GNSS signal; a block for solving the navigation task based on the pseudo-phases of multiple GNSS signals; each channel including a detector of shadowing of the corresponding GNSS signal; each channel including a weight calculator specifying a relative weight of the single GNSS signal in solving of the navigation task; and each channel including a circuit for recovering a tracking of the shadowed GNSS signal once the shadowing ends. The recovering includes generating guiding indications that enable reducing a time to re-acquire the shadowed GNSS signal.
US11067702B2
An electronic device, a method, and a chipset for receiving global navigation satellite system (GNSS) signals are provided. An input/output (I/O) mixer including a first multiplier and a second multiplier downconverts a modulated radio frequency wave to an intermediate frequency. The modulated radio frequency wave is input to first inputs of the first multiplier and the second multiplier, and where an in-phase signal, from a first digital to analog converter (DAC), and a quadrature phase signal, from a second DAC, are input to second inputs of the first multiplier and the second multiplier, respectively. A mixer imbalance between the first mixer and the second mixer is reduced using direct current (DC) bias voltages from the first DAC and the second DAC. The DC bias voltages are determined based on a first and second DAC codes of the first and second DACs. The downconverted modulated radio frequency wave is filtered.
US11067700B2
A portable locator includes a locator housing having a display head that supports a display. A GPS module includes a frame and an antenna arm extending from a side margin of the frame. The frame defines a display aperture such that the frame is removably installable on the display head of the portable locator with the display visible through the display aperture. An electrical interface provides for electrical communication with the portable locator with the frame removably installed thereon.
US11067691B2
This disclosure is directed to methods for acquiring distance data using optical ranging systems. Optical ranging systems include one or more reference pixels and one or more object pixels. The methods employ operations for optimizing reference-pixel integration times and object-pixel integration times such that accurate distance data can be collected.
US11067679B2
Provided is a narrow-band radar device including an orthogonal code generator configured to generate a plurality of orthogonal generators, a pseudo-noise code generator configured to generate a plurality of pseudo-noise codes, a radar transmitter configured to spread-modulate transmission data using the plurality of orthogonal codes and pseudo-noise codes, and a radar receiver configured to demodulate a reception signal using the plurality of orthogonal codes and pseudo-noise codes, and calculate at least one of an azimuth angle, elevation angel, speed, or range of a target from the demodulated reception signal.
US11067676B2
Aspects of the present disclosure involve a vehicle computer system comprising a computer-readable storage medium storing a set of instructions, and a method for light detection and ranging (Lidar) intensity calibration. The method includes collecting a data set comprising a plurality of raw intensity values output by a channel of a Lidar unit at a particular power level from among multiple power levels at which the channel is capable of operating. The method further includes using a linear model to compute a calibration multiplier and a bias value for the particular power level of the channel. During operation of the vehicle, calibrated intensity values are determined by applying the linear model to subsequent raw intensity values output by the channel at the particular power using the determined calibration multiplier and bias value.
US11067675B2
A time of flight imaging apparatus includes a plurality of sensor pixels configured to receive an external light signal modulated with an external modulation frequency. The time of flight imaging apparatus further includes pixel circuitry configured to generate a sensor pixels output signal based on the external light signal and a reference signal having a reference frequency. The sensor pixels output signal has a frequency depending on a difference between the external modulation frequency and the reference frequency. The time of flight imaging apparatus further includes synchronization circuitry configured to adjust the reference frequency of the reference signal based on the sensor pixels output signal.
US11067673B2
Techniques of designing an image sensor particularly useful in lidar applications are described. According to one aspect of the present invention, an image sensor is designed to take advantage of the architecture of CMOS sensor with correlated double sampling, or CDS, to avoid the sensing speed being halved in order to cancel background light interference. It is commonly known that a photosensor is read twice (i.e., first and second readouts) in CDS for removing the inherent noises from the photosensor itself. Instead of subtracting a pixel's dark or reference output level from an actual light-induced signal, a background image is managed to be captured before the second readout of the sensor and subtracted from an actual image, where the actual image is defined to include an target. As a result, the readout speed of an image sensor is maintained while the background light interference is removed.
US11067669B2
Embodiments of the present disclosure can include a method and apparatus for adjusting a point cloud data acquisition trajectory, and a computer readable medium. According to the embodiments of the present disclosure, a trajectory may be adjusted based on a characteristic extracted from point cloud data. A parameter that needs to be adjusted may be selected according to the property of the characteristic, instead of adjusting all parameters at the same time. In addition, according to the embodiments of the present disclosure, when trajectories are fused, the sequence relationships between the trajectory points in the trajectories can be considered, which avoids that a loop cannot be closed.
US11067665B2
An aircraft radar assembly (200) comprising: a radome (202); a radar antenna (100) housed within the radome (202), the radar antenna (100) having a surface for transmitting and/or receiving radar waves; and rotation means (204) configured to rotate the radar antenna (100) within the radome (202) about an axis of rotation (206); wherein the surface is oblique to the axis of rotation (206).
US11067663B2
Methods and devices for distance measuring/ranging, as well as location measurements both in 2D and 3D are presented. More specifically, the methods and devices are for determining the time of arrival of a radio frequency signal. A method of determining a time of arrival of a radio frequency signal in a receiving device as received from a transmitting device includes receiving a radio frequency signal, determining a first phase. The first phase is defined as a phase of the received radio frequency signal. The method also includes obtaining a second phase. The second phase is defined as a phase of a reference radio frequency signal. The method also includes determining the time of arrival of the radio frequency signal based on comparing the first and second phases.
US11067656B2
In a method for operating an MRI device, image data is acquired using a spin echo sequence with an additional readout per pulse train for acquiring correction data. By comparing subsequent correction data of later pulse trains to reference data acquired during a first pulse train of the sequence a difference indicating a parameter shift is determined. A corresponding compensation is then automatically determined in dependence on the difference and is applied to a set of predetermined parameters for at least a respective next pulse train and/or to the image data acquired in at least a respective next pulse train of the sequence.
US11067653B2
The invention relates to a method of MR imaging of an object. It is an object of the invention to enable MR imaging using the stack-of-stars acquisition scheme with an enhanced control of the contrast of the reconstructed MR image. The method of the invention comprises the steps of: a) generating MR signals by subjecting the object (10) to a number of shots of a multi-echo imaging sequence comprising RF pulses and switched magnetic field gradients, wherein a train of echo signals is generated by each shot; b) acquiring the echo signals according to a stack-of-stars (i.e. a hybrid radial 3D acquisition scheme wherein radial sampling is performed in each slice plane and phase encoding is performed along the slice encoding direction) or stack-of-spirals scheme, wherein the echo signals are acquired as radial or spiral k-space profiles (S1-S12) arranged at different positions along a slice direction in k-space, wherein echo signals from different k-space slices are acquired in each shot of the imaging sequence and wherein the echo signals are acquired from each k-space slice with different relaxation time weightings; and c) reconstructing at least one MR image of a desired contrast from the acquired echo signals using a k-space weighted image contrast (KWIC) filter. Moreover, the invention relates to a MR device (1) and to a computer program for a MR device (1).
US11067646B2
In a magnetic field source detecting apparatus, a magnetic sensor unit detects an intensity and a direction of a measurement target magnetic field on or over a surface of a test target object; and a position estimating unit estimates a position in a depth direction of a magnetic field source that exists at an unspecified position inside a test target object on the basis of the intensities and the directions of the measurement target magnetic field detected by the magnetic sensor at at least two 2-dimensional positions of the surface.
US11067644B2
A wearable audio device with an electro-acoustic transducer that is configured to create audio output. The transducer has a transducer magnet that produces a transducer magnetic field having a magnetic field strength, and a magnetic structure such as a cup that guides the transducer magnetic field. The transducer magnet is on the inside of the magnetic structure. There is a magnetic field sensor outside of the magnetic structure; the magnetic field sensor is constructed and arranged to sense the Earth's magnetic field. A nulling magnet is coupled to or proximate the outside of the magnetic structure and is constructed and arranged to produce a nulling magnetic field that reduces the strength of the transducer magnetic field at the magnetic field sensor.
US11067638B2
A method of detecting a serial arc fault in a DC-power circuit includes injecting an RF-signal with a narrow band-width into the DC-power circuit and measuring a response signal related to the injected RF-signal in the DC-power circuit. The method further includes determining a time derivative of the response signal, analyzing the time derivative, and signaling an occurrence of a serial arc fault in the power circuit based on the results of the analysis. A system for detecting an arc fault is configured to perform a method as described before.
US11067635B2
An example battery cell diagnostic apparatus is provided that may include control circuitry, a current source, measurement circuitry, and a first and a second multiplexer. The control circuitry may be configured to control the first multiplexer to electrically connect the measurement circuitry to a battery cell and control the second multiplexer to electrically connect the current source to the battery cell to apply a current, output from the current source, at each of a set of frequencies to the battery cell. The control circuitry may also be configured to receive measurements from the measurement circuitry at each of the frequencies, which may include respective frequencies that correlate to an electrolytic resistance of the battery cell, an anode impedance of the battery cell, and a cathode impedance of the battery cell. Similar measurements may also be taken for each cell in a battery.
US11067632B2
Systems and methods for detection and analysis of battery condition information may be used with respect to, for example, battery powered hand hygiene product dispensers. The battery condition information may be used to identify potential low battery conditions, the type of dispenser, the type or form of product dispensed, and/or to detect occurrence of a battery replacement event in a hand hygiene product dispenser. The battery condition information may further be used to determine a number of dispenses remaining for a hand hygiene product dispenser. The battery condition information may further be used to provide battery condition information for battery operated hand hygiene product dispensers in hand hygiene compliance systems.
US11067623B2
A test system includes a plurality of test core devices and a plurality of first buses. The plurality of test core devices are electrically connected to a device under test (DUT). The plurality of first buses are electrically connected to the test core devices, where at least one set of test core devices selected from the plurality of test core devices are merged to be a merged test core device through one or more of the plurality of first buses.
US11067609B2
A method of resistance compensation for measuring output current includes the following steps: (a) providing a secondary side loop of a conversion unit, and the secondary side loop includes a sense resistor and the first line. (b) providing a control unit for controlling the conversion unit, and the control unit is coupled to the first line and the sense resistor. (c) utilizing a first current to flow through the secondary side loop to obtain a first equivalent line resistance of the first line. (d) providing a second current by the control unit flowing through a loop of the sense resistor, the first line and the control unit to obtain a second equivalent line resistance of the second line. (e) compensating the sense resistor by the control unit according to the first equivalent line resistance and the second equivalent line resistance.
US11067608B2
A current sensor including a voltage generation circuit and a voltage integration circuit is provided. The voltage generation circuit is configured to generate a first voltage according to a current to be sensed. The voltage integration circuit is coupled to the voltage generation circuit and configured to receive the first voltage and a second voltage to generate an output voltage. The voltage integration circuit includes a first amplifier, a second amplifier and a first capacitor. The first amplifier is configured to receive the first voltage and the second voltage to generate a third voltage. The second amplifier is coupled to the first amplifier and configured to receive the third voltage to generate the output voltage. The first capacitor is coupled between an output terminal of the voltage generation circuit and an output terminal of the first amplifier and configured to reduce a voltage difference between the first voltage and the second voltage.
US11067600B2
A multilayer circuit board 3a includes a core substrate 7; a resin section 8, which covers the side surface and a lower surface 12 of the core substrate 7; and a plurality of metal pins 11, which are disposed within the resin section 8. The core substrate 7 includes a ceramic multilayer section 9, which is disposed on the mother-substrate side of the core substrate 7; and a resin multilayer section 10, which is stacked on a main surface 13 on a side of the ceramic multilayer section 9, the side being opposite to the mother substrate. The resin section 8 includes the plurality of metal pins 11, and a through-hole 22, which extends through the resin section 8 in its thickness direction. A fastening part 24 penetrates the through-hole 22, to mount the multilayer circuit board 3a on the mother substrate.
US11067598B2
An inspection data output device according to an embodiment includes an input unit, a generation unit, and an output unit. Information on a portion to be inspected in a circuit board is supplied to the input unit. The generation unit generates emphasis data in which an output signal path being a signal path on the circuit board and being a signal path capable of detecting an output signal of the portion to be inspected is emphasized more than another signal path. The output unit outputs the emphasis data to a display device.
US11067595B2
The disclosure provides a piezoelectric acceleration sensor including a charge output element, a casing, a cable assembly and a connector. The casing is snap-fitted to a supporting portion of a base of the charge output element, and forms a receiving space for receiving the charge output element, the piezoelectric, and the mass block with the supporting portion. The cable assembly is connected to the supporting portion. The connector is connected to an end of the cable assembly facing away from the supporting portion, and is insulated from the cable assembly. One end of either of a first lead and a second lead of the cable assembly is electrically connected to the piezoelectric element, while the other end of the first lead is electrically connected to a conductive terminal of the connector and the other end of the second lead is electrically connected to a housing of the connector.
US11067593B2
An air data probe system can include a pitot static system configured to sense at least one total pressure value of a flow at one or more locations, at least one static pressure value of the flow at the one or more locations, and, directly or indirectly, at least one differential static pressure value of the flow at the one or more locations. The system can include an angle of slip (AOS) module configured to determine a local angle of slip (LAOS) value at each location based on the at least one total pressure value at each location, the at least one static pressure value at each location, and the at least one differential static pressure value at each location.
US11067589B2
An automatic analysis device is provided with a storage chamber for adjusting the temperature of and storing a container in which liquid is stored, an opening provided in a portion of the storage chamber, and a loader mechanism for bringing the container in and out of the storage chamber by moving the container through the opening, and is characterized in that the loader mechanism and storage chamber are closed by an elastic body. In the present invention, attaching a sealing member for sealing to an upper part from among overlapping parts makes it difficult for debris and dust to adhere to the sealing member and makes it possible to maintain the sealed state of a reagent storage chamber over a long period of time.
US11067587B2
To reduce the risk of mistaken operation and improve convenience in an automatic analysis device. Information about types of measurement inputted from an input device is combined in an examination mode creation screen image 301 on a display device of an automatic analysis device that performs analysis of specific types of measurement on a specimen container accommodating a specimen, the information about types of measurement including biochemistry examination items 303, immunology examination items 304, ISE examination items 304, blood clotting examination items 306, etc. This information is associated with an examination mode name 302, which comprises discretionary setting information, and is stored in a table of a storage unit. Information which is to be displayed on the display device and for which a change in settings is to be enabled is limited on the basis of the stored information about types of measurement associated with the examination mode name 302.
US11067585B2
The present Inventors demonstrated that the RelB subunit of NFκB plays a crucial role in promoting cell migration. More precisely, they identified that this pro-migratory activity is mediated by the activation of the NFκB pathway through RelB phosphorylation at serine 472. In a first aspect, the present invention proposes to monitor the activation of the NFκB pathway by following the phosphorylation status of said serine. Also, the present invention discloses methods and kits for prognosing the evolution of a disease involving cell migration in a subject—treated or not—suffering thereof, based on the detection of said RelB-S472 phosphorylation.
US11067577B2
The present invention relates to biomarkers associated with CTCL, including TOX, PLS3, KIR3DL2, GATA3 and RUNX3, where increased expression, relative to normal control, of one or more of TOX, PLS3, KIR3DL2, and/or GATA3 is associated with CTCL and decreased expression of RUNX3, relative to normal control, is associated with CTCL. One or more of these biomarkers may be used to diagnose CTCL and/or design and monitor treatment.
US11067575B2
An implantable diagnostic device in accordance with the present disclosure provides various benefits such as a compact size thereby allowing implanting of the device inside animate objects; low cost due to incorporation of inexpensive detection circuitry and the use of conventional IC fabrication techniques; re-usability by heating thereby allowing multiple diagnostic tests to be performed without discarding the device; and a configuration that allows performing of simultaneous and/or sequential diagnostic tests for detecting one or more similar or dissimilar target molecules concurrently or at different times.
US11067567B2
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.
US11067565B2
A device is described including a lid, a collection portion support, and a collection portion with a surface for receiving a biological sample, the lid includes a window and a window holder, the surface defines a first plane, the collection portion includes a first, a second, and a third position markers, each position marker indicates a center point marker, the center points define a second plane that has a line of intersection with the first plane, the device has an interior volume defined partially by the collection portion support, the collection portion, the window, and the window holder, the window allows visual inspection of the position markers, the collection portion support has a fluid inlet and a fluid outlet with a fluid path from the fluid inlet to the fluid outlet via the interior volume.
US11067564B2
A portable insulin resistance diagnosis device includes: a housing capable of being grasped by an outer periphery thereof and comprising a space formed therein; a sensor unit which protrudes towards the outside of the housing and detects glucose and proteins in blood when a blood sample of a target specimen is dropped on the sensor unit, a diagnosis unit, which is provided inside the housing, amplifying an electrical signal generated according to concentrations of the blood glucose and proteins detected in the sensor unit, converting the electrical signal into a digital signal, and determining whether insulin resistance is normal; and a display unit, which is provided on an external surface of the housing, displaying whether insulin resistance analyzed in the diagnosis unit is normal.
US11067563B2
A plenum assembly configured for electrophysiology assays, such as patch clamp techniques, includes one or more ground electrode assemblies. The ground electrode assemblies are individually removable from a plenum base of the plenum assembly in a non-destructive manner, and may be reinstalled in the plenum base in a manner that reestablishes electrical contact with ground circuitry without requiring soldering or other additional steps. A rejuvenating apparatus is provided for rejuvenating one or more ground electrode assemblies removed from the plenum base.
US11067562B2
The invention relates to methods for nanopore sequencing. A substrate such as a semiconductor is provided having a nanopore or an array of nanopores connecting an upper solution with a lower solution. A polymerase-nucleic acid complex comprising a strand displacing DNA polymerase and a circular nucleic acid template and components required for DNA synthesis are provided. The polymerase produces a nascent DNA strand complementary to the circular nucleic acid template and this nascent strand is translocated through the nanopore while it is being produced by a polymerase-nucleic acid complex comprising a strand displacing DNA polymerase and a circular nucleic acid template and providing the components required for DNA synthesis whereby the polymerase produces a nascent DNA strand which is translocated through the nanopore while the nascent DNA strand is being produced. The sequence of the nascent DNA strand is determined while it translates through the pore using the measured current over time. The polymerase proceeds around the circular template and continues to produce the nascent DNA strand such that a sequence in the nascent strand corresponding a sequence in the circular template is determined more than once. Determining the sequence of corresponding to the circular template more than once can provide for greater accuracy.
US11067550B2
A method for providing a calibration test gas sample includes identifying a first test canister containing a standard test gas including an ionic gas. A chemical formulation of the standard test gas includes a cation and an anion. The method further includes replacing the first test canister with a second test canister containing an improved test gas. A chemical formulation of the improved test gas includes a replacement atom comprising one of a heavier isotope of one of the cation and the anion.
US11067546B2
According to one embodiment, an estimating apparatus includes an insertion tube, a first sensor, a second sensor, a processing unit, an adder, and an analyzer. The insertion tube is detachably mounted midway along a coupling tube that couples an excitation source to a main unit. The first sensor is provided inside the insertion tube at a first distance from an exit of a space housing the excitation source. The second sensor is provided at a second distance from the first sensor. The processing unit performs filter processing to a first signal obtained by the first sensor. The adder adds a filtered signal and a second signal obtained by the second sensor, the first signal being the first signal having undergone filter processing by the processing unit. The analyzer analyzes a frequency of a signal obtained by the adder.
US11067541B2
A fixed frame (2) is fixed to an external member. An ultrasonic oscillator (3) is disposed inside the fixed frame (2) and includes a flexible first substrate and a first piezoelectric element deposited on the first substrate in the form of a thin film. The ultrasonic oscillator (3) is warped in response to expansion or contraction of the first piezoelectric element and generates ultrasonic waves. Actuator units (4) include a flexible second substrate coupling the first substrate to the fixed frame (2) and a second piezoelectric element deposited on the second substrate in the form of a thin film. The actuator units (4) are warped in response to expansion or contraction of the second piezoelectric element and cause the ultrasonic oscillator (3) to swing relative to the fixed frame (2). The fixed frame (2), the first substrate, and the second substrate are composed of the same substrate.
US11067539B2
A system for detecting the presence of a rail end in a rail of a railway track includes a support structure mountable to a component of a rail vehicle. At least one magnetic field generator is carried by the support structure to generate a remanent magnetic field in the rail. A sensor arrangement is carried by the support structure in spaced relationship to the magnetic field generator to detect magnetic flux leakage associated with the remanent magnetic field. The sensor arrangement includes at least one pair of longitudinally spaced sensors, each sensor generating a measured signal based on the magnetic flux leakage detected by that sensor. A signal processing module is responsive to the measured signals to calculate a differential signal from the measured signals of the sensors of the at least one pair of sensors. The differential signal is indicative of the presence of a rail end in the rail.
US11067535B2
Provided are a fluorescent testing system, a dielectrophoresis device, and a molecular testing method that measure only fluorescence emitted from a test object without separating excitation light and the fluorescence by an optical filter and that are able to prevent reduction of an application range of a type of the fluorescence. A fluorescent testing system (1) includes: an excitation light source (23) that radiates excitation light (L1) to a test object (M) flowing in a microfluidic channel (22); a silicon integrated circuit (10) provided with a photon detection unit (13) that detects light by a photodiode (12); a dielectrophoresis electrode pair (16) that generates an electric field (EF) to draw the test object (M) onto the photodiode (12) by dielectrophoresis; and a control unit (24) that causes the excitation light source (23) to radiate the excitation light (L1) to the test object (M) that is drawn and causes the photon detection unit (13), after extinguishment of the excitation light (L1), to detect fluorescence (L2) emitted from the test object (M).
US11067530B2
A method of operation of a gas sensor includes applying a control voltage that is set between the reference electrode and the measurement-object gas side electrode; and detecting the specific gas concentration in the measurement-object gas on the basis of a voltage between the reference electrode and the measurement electrode during a second period, from among a first period that is started upon setting of the control voltage to on state, during which a potential difference between the reference electrode and the measurement-object gas side electrode is large, and the second period that is started upon setting of the control voltage to off state after the potential difference falls from the first period. Tf, a fall time of the potential difference between the first period and the second period, and T2, a second time that is a length of the second period, satisfies Tf≤T2.
US11067525B2
An electrical conductivity meter comprises a measurement tube formed of an electrical insulation material and through which a fluid of a measurement target flows, a first electrode formed on an outer peripheral surface of the measurement tube, a second electrode connected to a common potential and in contact with the fluid, a resistor in which one end is connected to the first electrode, a voltage detecting portion that detects voltages of a signal generated in the first electrode due to an input of an AC signal to the other end of the resistor, and an electrical conductivity calculating portion that calculates an electrical conductivity of the fluid based on an amplitude of the voltages detected by the voltage detection circuit.
US11067522B2
The present invention relates to a measurement system for use in a corrugating machine and a corrugating machine and a method of checking the process for producing paper adhesions with such a measurement system. The measurement system according to the invention for use in a corrugating machine comprises a measurement device. The measurement device can detect electromagnetic waves in the infrared range here and is aimed at a region of a transportation device of the corrugating machine in the direction of transportation downstream of an adhesion station of the corrugating machine.
US11067520B2
A process fluid temperature measurement system includes a thermowell configured to couple to a process fluid conduit and extend through a wall of the process fluid conduit. A temperature sensor assembly is disposed within the thermowell and includes a first temperature sensitive element and a second temperature sensitive element. The first temperature sensitive element is disposed within the thermowell adjacent a distal end of the thermowell. The second temperature sensitive element is spaced apart from the first temperature sensitive element along a spacer having a known thermal conductivity. Transmitter circuitry is coupled to the first and second temperature sensitive elements and is configured to perform a heat flux calculation to provide a process fluid temperature output.
US11067518B2
A whole measurement process includes a plurality of step combinations. Each of the step combinations is composed of a solution-state measurement step and a solid-state measurement step. In the solution-state measurement step, solution-state NMR measurement is performed such that magnetization that is to be used in the solid-state measurement step remains. In the solid-state measurement step, solid-state NMR measurement is performed by using the magnetization that remains. No waiting time for recovering magnetization is provided between the solution-state measurement step and the solid-state measurement step. The solid-state measurement step may be performed earlier, and the solution-state measurement step may be performed later. Alternatively, the two steps may be performed simultaneously.
US11067516B2
Methods and systems for transforming positions of defects detected on a wafer are provided. One method includes aligning output of an inspection subsystem for a first frame in a first swath in a first die in a first instance of a multi-die reticle printed on the wafer to the output for corresponding frames, swaths, and dies in other reticle instances printed on the wafer. The method also includes determining different swath coordinate offsets for each of the frames, respectively, in the other reticle instances based on the swath coordinates of the output for the frames and the corresponding frames aligned thereto and applying one of the different swath coordinate offsets to the swath coordinates reported for the defects based on the other reticle instances in which they are detected thereby transforming the swath coordinates for the defects from swath coordinates in the other reticle instances to the first reticle instance.
US11067513B2
In an example, an apparatus is described that includes a light source, a holographic optical element, a sampling apparatus, and a detector. The light source is configured to emit a beam of excitation light. The holographic optical element is arranged to convert the beam of excitation light into a plurality of beams of excitation light. The sampling apparatus is arranged to project the plurality of beams of excitation light onto a surface outside the apparatus as a two-dimensional pattern of projection points. The sampling apparatus is further arranged to collect scattered radiation emitted by the surface in response to the two-dimensional pattern of projection points. The detector detects a frequency shift in the scattered radiation.
US11067506B2
A hydrogen storage metal is disposed on a base material in a predetermined shape and a predetermined size such that hydrogen is detected based on surface plasmon resonance induced by incident light. The hydrogen storage metal is formed of a film body containing palladium and a noble metal. A spectrum of the light having passed through the hydrogen storage metal in which hydrogen is stored has a peak in a wavelength band separated from an absorption spectrum C1 of carbon dioxide with respect to the light and an absorption spectra H1 to H3 of water with respect to the light.
US11067495B2
Embodiments of the present disclosure relate to arrangements for simulating creping of tissue and methods for simulating creping of tissue.
US11067489B2
The present invention provides a device and method for testing wear and friction properties of different materials under various experimental conditions representative of real usage conditions. In general, the device according to the invention is based on contacting a sample with a rotating disk with intermittent contact, in “open cycle” conditions, where dynamic loads are applied to the sample for the contact to occur. The control of dynamic loading is fully independent of the disk rotation.
US11067487B2
This disclosure is directed to an apparatus, system and method for retrieving a target material from a suspension. A system includes a plurality of processing vessels and a collector. The collector funnels portions of the target material from the suspension through a cannula and into the processing vessels. Sequential density fractionation is the division of a sample into fractions or of a fraction of a sample into sub-fractions by a step-wise or sequential process, such that each step or sequence results in the collection or separation of a different fraction or sub-fraction from the preceding and successive steps or sequences. In other words, sequential density fractionation provides individual sub-populations of a population or individual sub-sub-populations of a sub-population of a population through a series of steps.
US11067483B2
A hybrid cooler/dryer that conditions a sample gas includes a heat exchanger, a condensate-removal device, and a membrane dryer. In some embodiments, the hybrid cooler/dryer also includes passive cooling, as embodied by an air amplifier and heat sink, or a length of tubing that exposes the sample gas to ambient temperature. The hybrid cooler/dryer requires no electrical power.
US11067475B2
A method for determining an estimate of an overall bedload transport rate by using bedload transport rates for a plurality of subswaths involves, generally, performing a bathymetry survey in areas at multiple times, calculating an amount of erosion and deposition and their ratio, and calculating an erosion and a deposition transport rate using the provided equations.
US11067471B2
A device for checking pouches adapted to contain a substance such as a liquid, a powder or a purée, includes at least one carousel adapted to convey the pouches, supporting them along its peripheral region, and at least one duct for supplying a test fluid that is connected to at least one nozzle insertable in a respective pouch conveyed by the carousel. The device further includes elements for detecting a variation in the pressure and/or flow rate of the test fluid in the supply duct after the test fluid has been supplied to, or drawn from, the pouch through the duct and the nozzle.
US11067470B2
Systems, devices, and methods for leak testing surgical conduit grafts or valved conduits such as aortic-valved conduits with a pressurized gas such as air. Air is non-destructive and especially useful for leak testing conduits that have coatings or sealants that may be functionally impacted when exposed to fluids such as water or saline. Open ends of the conduit are clamped and sealed, and a pressurized gas introduced into an inner lumen thereof. A change in mass flow rate is measured to quantify the leakage. One end of a tubular conduit may be clamped to a fixed manifold, and the opposite end to a manifold slidably mounted to accommodate any conduit elongation when pressurized. The clamping and sealing structure may be pneumatic and/or mechanical, and complementary contoured clamp members may be used to seal a scalloped external sealing ring of an aortic conduit.
US11067463B2
The invention relates to a pressure meter for fluid circuits which has a pressure-sensitive cell that is arranged connected to an electronic circuit, connected to which, in turn, are terminals of a connector for connecting the meter in the application thereof, wherein the pressure-sensitive cell is housed in a metal body, wherein it rests by means of a seal, while a plastic disc is arranged resting against the surface of the upper face of the pressure-sensitive cell, whereon an electronic circuit is incorporated.
US11067461B2
A method determines a thrust force of an aircraft engine that is attached to an aircraft by a force transferring element having a strain gauge for determining its strain state and a temperature sensor for measuring a surface temperature of the force transferring element adjacent to the strain gauge. The method includes: determining the surface temperature; determining a strain of the force transferring element; determining the strain state of the force transferring element based on the determined strain and compensating for temperature effects by taking into account the surface temperature, the compensation of the temperature effects taking into account both static and transient influences; and calculating the thrust force of the aircraft engine from the determined strain state.
US11067459B1
The present invention discloses a stress sensor structure and a manufacturing method thereof, wherein the stress sensor structure comprises: a substrate; a blind-hole, provided on a first surface of the substrate; a first piezoresistive layer and a second piezoresistive layer, formed by material with piezoresistive effect, provided on a lateral wall of the blind-hole and interconnected at bottom portions of the layers; a second insulating layer, provided between the first piezoresistive layer and the second piezoresistive layer; a first electrode, provided on the first surface of the substrate and connected to the first piezoresistive layer; a second electrode, provided on the first surface of the substrate and connected to the second piezoresistive layer. The resistance measured by applying an external voltage between the first electrode and the second electrode can be used to indicator a stress of the TSV structure, in particular an axial stress thereof, so that the stress sensor can be used to measure a stress of the TSV structure.
US11067458B2
An OFDR based fiber-optics sensor for distributed real-time temperature rise monitoring of a transformer in operation has been disclosed. The fiber-optic sensor provides an effective solution to monitoring the physical structures of the transformer core, as well as accurately detecting the non-uniform temperature distribution inside the transformer, and thus provides innovative feedback to the transformer design by minimizing the core losses. Additionally, the method may be responsive to the presence of magnetic and electric fields, as well as responsive to various chemical species. The method allows novel approaches to real-time asset monitoring of power transformers while operational.
US11067457B2
A method of monitoring smoke, fire, and temperature conditions includes transmitting light through a first fiber optic cable, the fiber optic cable terminating at a node disposed to monitor a smoke or fire condition at one or more predetermined areas, transmitting light along a second fiber optic cable, the second fiber optic cable arranged to monitor a temperature condition at one or more predetermined areas, receiving scattered light from the first fiber optic cable and/or the second fiber optic cable at a control system, and analyzing the scattered light to determine at least one of the presence and magnitude of smoke, fire and/or a temperature condition along the fiber harness or at the node.
US11067447B2
An analysis apparatus includes an estimator configured to estimate spectral information of an object based on information acquired by a spectroscope, and a processor configured to tag the spectral information of the object with a feature amount of the object. The estimator performs different estimation processing for each of a plurality of spectroscopes, and the processor performs regression processing common to the plurality of spectroscopes.
US11067445B2
A stray light reducing apparatus includes a light source and an entrance slit positioned to pass through light from the light source. A first monochromator mirror is positioned to reflect light passed through the entrance slit. A diffractive surface is positioned to receive and diffract light reflected by the first monochromator mirror. A second monochromator mirror is positioned to reflect light diffracted by the diffractive surface. An exit slit is positioned to pass through light reflected by the second monochromator mirror. A cuvette is positioned to pass through light passed through the exit slit. A long-pass interference filter is positioned to receive light from the light source, reflect light that has a wavelength below a selected value, and pass through light having a wavelength above the selected value. A first sample detector is positioned to receive light reflected by the long-pass interference filter.
US11067436B2
The proposed concept relates to an optical sensor arrangement comprising an optical sensor with an integrated circuit arranged in or on a substrate. The substrate comprises at least a first surface area and a second surface area. At least one optically active sensor component is arranged on or in the substrate of the first surface area. The optically active sensor component is arranged for emitting and/or detecting light of a desired wavelength range. Optically inactive sensor circuitry is arranged on or in the substrate of the second surface area. A display panel comprises an active display area and a non-active display area, wherein the non-active display area comprises a material which is optically transparent in the desired wavelength range and wherein the non-active display area at least partly frames the active display layer. The optical sensor and the display panel are stacked such that, with respect to a main direction of display emission, the first surface area is arranged below the non-active display area and the second surface area is arranged below the active display area.
US11067424B2
A portable gauge for measuring the level of a liquid or a granular solid in a container, such as a bucket, is made up of an elongated body and a slider. The body includes gauge marks, based on a specific bucket, to indicate various levels of volume. The body includes an upper end, which has downwardly directed integrally formed arms which, in combination with the body, define a saddle. The saddle is sized and shaped to comfortably capture and rest on the rim of the bucket, during use. The slider is sized and shaped to snuggly slide along the body and includes a tab portion. The slider is moved to a desired volume level so that when the added contents of the bucket reach the tab portion, the volume level of the contents will be known.
US11067423B2
A method for temperature compensation of a test tone used in meter verification is provided. The method uses a drive amplifier to provide a drive signal to a drive circuit, wherein the drive circuit includes a drive mechanism in a meter assembly of a vibratory meter. The method measures a first maximum amplitude of the drive signal at a first temperature of the drive circuit, and measures a second maximum amplitude of the drive signal at a second temperature of the drive circuit. The method also determines a maximum amplitude-to-temperature relationship for the drive circuit based on the first maximum amplitude at the first temperature and the second maximum amplitude at the second temperature.
US11067422B2
We disclose herewith a heterostructure-based sensor comprising a substrate comprising an etched portion and a substrate portion; a device region located on the etched portion and the substrate portion; the device region comprising at least one membrane region which is an area over the etched portion of the substrate. At least one heterostructure-based element is located at least partially within or on the at least one membrane region, the heterostructure-based element comprising at least one two dimensional (2D) carrier gas.
US11067415B2
A sensor system and an alerting unit. The sensor system according to the invention may comprise first sensing element configured to measure a first signal indicative of a velocity of a movement of an object and a second sensing element configured to measure a second signal indicative of a direction of the movement, further comprising an alerting unit configured to issue a warning if a predefined relationship between the first signal and the second signal is being violated. The invention further teaches an alerting unit configured to monitor a predefined relationship between a first signal and a second signal and further configured to issue a warning should the predefined relationship become violated.
US11067414B1
An electronic position encoder includes a scale and a detector. The detector includes a field generating coil (FGC) having elongated portions bounding a generated field area, and a sensing area, both aligned along the scale. Sensing elements in the sensing area provide position signals responsive to the scale interacting with the generated field. Sensing elements and elongated portions are fabricated in “front” layers of the detector portion. A crosswise shielded end section (SES) fabricated in a “rear” layer connects the elongated portions via feedthroughs. The sensing element area is longer than the elongated portions of the FGC. A projection of the SES normal to the layers overlaps sensing elements in the sensing element area. A conductive shield region CSR is configured in a CSR layer interposed between the front and rear layers to intercept at least a majority of the projection of the SES toward the overlapped sensing elements.
US11067410B2
The disclosure provides a method for communicating a meeting point to a provider traveling along a route to meet a user at a destination. Near the destination specified for the route, the user may specify a meeting point, a point at which the user will be waiting for the provider. The meeting point may be different or the same as the destination. The meeting point is then communicated to the provider to help the provider find the user, upon approach to the destination.
US11067401B2
A network computing system can maximize throughput for a common rendezvous location by determining estimated times of arrival (ETAs) to the common rendezvous location for matched users and/or the transport providers. Based on the ETAs of each of the transport providers, the computing system can generate a dynamic queue comprising the transport providers for the common rendezvous location, and manage the dynamic queue by sequentially routing the transport providers through the common rendezvous location. The computing system can further dynamically adjust the queue based on changes to the ETAs.
US11067396B2
Provided is a device including an acquisition unit that acquires information indicating a position estimation system selected from among a plurality of position estimation systems for estimating a position of a flight vehicle, and a position estimation unit that estimates the position of the flight vehicle from first information generated by using an inertial sensor of the flight vehicle and second information generated through the position estimation system based on a parameter for the position estimation system.
US11067389B2
A system for measuring an overlay error of a sample is disclosed. The system may include a broadband illumination source configured to emit broadband illumination. The system may also include one or more optical elements configured to direct the broadband illumination to a target disposed on the sample, wherein the one or more optical elements are configured to collect illumination from the target and direct it to a spectrometer, wherein the spectrometer is configured to disperse multiple wavelengths of the illumination collected from the sample to multiple elements of a sensor to generate a plurality of signals. The system may also include a controller configured to calculate an overlay error between a first structure and a second structure of the target by comparing the plurality of signals with a plurality of calculated signals.
US11067369B2
A radio frequency attenuating switch including a switch having a first input for connection to an electrical power supply and first and second output leads for connecting a device such as a detonator. One or more RF mitigation devices are connected within one or more of the output leads.
US11067365B2
An offset optic mount can be detachably mounted at its proximal end to an accessory rail of a firearm in a cantilevered fashion with its distal end extending laterally from the firearm. An offset optic mount includes: a base and a clamp member on the proximal end, the base is adapted to be mounted to the accessory rail by the clamp member; an optic adapter plate on the distal end, the optic adapter plate is configured so that an optical sight can be attached thereto, the optic adapter plate is offset at an angle relative to the longitudinal axis of the base; and a stem adapted to connect the optic adapter plate to the base, the stem is a reversable piece used to set and change the offset angle of the optic adapter plate relative to the longitudinal axis of the base.
US11067357B1
A string pulling mechanism includes a rolling assembly, a rotary shaft, a unidirectional bearing, two rollers, a switch, and a swing lever. The holder has a first accommodation portion, an opening, and a first coupling orifice. The unidirectional bearing includes an internal ring and an external ring having multiple teeth, the two rollers are fixed on the rotary shaft, and the switch is inserted to the opening of the rolling assembly and is rotatably connected with the rolling assembly. The switch is received into the opening so as to control the external ring to rotate or not rotate. The swing lever disposed on a side of the rolling assembly to actuate the rotary shaft, the internal ring of the unidirectional bearing, and the two rollers to rotate. The string is fixed on the two rollers and are inserted through and connected with a pull seat.
US11067352B2
An improved bolt and bolt carrier with integral gas key having an extension nozzle threadedly secured and pinned to the gas key for use with a direct gas operated firearm is provided. The extension nozzle is designed to receive a portion of the host firearms gas operating system. The firing pin retaining pin is oriented so as to expose its widest profile to the firing pins annular flange, increasing its service life. The bolt has a plurality of lugs extending from its forward end and an extractor recess. The extractor recess is constructed to accommodate an enlarged extractor claw while not undercutting the bolt lugs adjacent thereto. The extractor engages approximately 57% more of a seated ammunition cartridges rim as compared to some prior art AR15/M16 type extractors used with automatic firearms chambered in 6.8 SPC. The result is an improved bolt and bolt carrier which provides for increased operational reliability.
US11067345B2
Passively deployable thermal management devices, systems, and methods are provided in accordance with various embodiments. For example, some embodiments include a passively deployable radiator device that may include: one or more thermally conductive layers; and/or one or more strain energy components configured to deploy passively the one or more thermally conductive layers. The one or more thermally conductive layers may include one or more carbon layers. The one or more carbon layers may include at least one or more graphite layers or one or more graphene layers. At least the one or more graphite layers or the one or more graphene layers include at least one or more pyrolytic graphite sheets or one or more pyrolytic graphene sheets.
US11067340B2
A heat exchanger and a method for manufacturing the same provides a double pipe heat exchanger including an outer pipe, an inner pipe forming a first fluid passage and a second fluid passage between the inner pipe and the outer pipe, first and second connecting pipes to pass fluid from the outside and exhaust the fluid by connecting ends of the outer pipe, and a connector to connect the inner pipe and each connecting pipe to the outer pipe. The connector includes expanded ends of the outer pipe and a reducing part configured to assemble the inner pipe inserted in the outer pipe with an end of each connecting pipe by forming at an end of each expanding part with a pressing process. The center line of the inner pipe connected to the connector is disposed at an upper side of the inner circumference surface of the outer pipe.
US11067338B2
The present disclosure relations to wind mitigation devices which include a deflector that having an inlet and an outlet. An axial fan is disposed above the outlet of the deflector and includes a shroud. The shroud of the axial fan and the outlet of the deflector are aligned along a common vertical axis. The deflector is adapted to receive an airflow at the inlet and direct the airflow through the outlet in a vertical direction toward the axial fan.
US11067335B1
Devices, systems, and methods for liquefied natural gas production facilities are disclosed herein. A liquefied natural gas (LNG) production facility includes a liquefaction unit that condenses natural gas vapor into liquefied natural gas; an electric-driven compression system for the refrigerant(s) in power to the liquefaction unit; and a sequestration compression unit configured to compress and convey at least one CO2-rich stream towards a sequestration site, thereby reducing the overall emissions from the LNG facility.
US11067329B2
A multiple temperature automated storage system includes a rack with multiple levels of shelves defining item storage positions, an aisle at each level, and a plurality of shuttles adapted to operate in the aisles for storing items to and retrieving items from the storage positions. A thermally insulated enclosure encloses some of the levels of the rack to define a low temperature zone with the remaining levels of the rack defining a higher temperature zone. A method of storing items at two different temperatures in a common automated storage system includes having a first portion of the automated storage system enclosed in a thermally insulated enclosure and a second portion of the automated storage system outside of the thermally insulated enclosure. A lift is provided in the second portion for supplying items to and retrieving items from both of the first and second portions, without entering the first portion.
US11067328B2
A hybrid cooling system and a method of controlling the same. The hybrid cooling system comprises an absorption refrigeration system, a compression refrigeration system and a controller which operates the absorption refrigeration system and the compression refrigeration system in three modes.
US11067326B2
An ice dispensing assembly, as provided herein, may include a container, a rotatable drum, a motor, an agitator bridge, and a rotatable blade. The container may define an opening for passing ice. The rotatable may be positioned below the container. The rotatable drum may define an inner channel from a first arc point to a second arc point. The rotatable blade may be housed within the rotatable drum between the first arc point and the second arc point. The rotatable drum may be movable between a crusher position and an agitator position. The crusher position may include the rotatable blade in engagement with the rotatable drum at the first arc point while being circumferentially spaced apart from the second arc point. The agitator position may include the rotatable blade in engagement with the rotatable drum at the second arc point while being circumferentially spaced apart from the first arc point.
US11067324B2
A control method for a refrigerator comprises: sensing a temperature of a first storage chamber; increasing an output of a first cooling fan if the temperature reaches a value greater than or equal to a second reference temperature; reducing the output of the first cooling fan if the temperature reaches a value less than or equal to a first reference temperature; increasing the output of the first cooling fan if a first reference time has passed after the temperature has reached the value or if the temperature reaches a first setting temperature between the first reference temperature and the second reference temperature; and reducing the output of the first cooling fan if a second reference time has passed after the output of the first cooling fan has been changed, or if the temperature reaches a preset second setting temperature between the first setting temperature and the first reference temperature.
US11067323B2
A refrigerator includes a first freezing cycle in which a first refrigerant circulates and having a first compressor, a first condenser, at least one first expansion mechanism, and at least one first evaporator, the first freezing cycle configured to cool freezing and refrigerating compartments, a freezing compartment sensor, a refrigerating compartment sensor, a second freezing cycle in which a second mixed refrigerant having a lower evaporation temperature than the first refrigerant circulates and having a second compressor, a second condenser, a second expansion mechanism, and a second evaporator, the second freezing cycle configured to cool a deep freezing compartment, a deep freezing compartment sensor, and a controller configured to operate the first freezing cycle and the second freezing cycle independently or simultaneously, thereby more efficiently cooling the freezing and refrigerating compartments and the deep freezing compartment.
US11067319B2
A heat exchanger system that includes a heat exchanger that includes a plurality of circuits wherein the heat exchanger is configured to exchange heat between a refrigerant and a working fluid. The heat exchanger system also includes a valve configured to fluidly couple a circuit of the plurality of circuits to a flow path of the refrigerant. Further, the heat exchanger system includes a controller that is configured to receive feedback indicative of an operating parameter of the heat exchanger system and actuate the valve based on the operating parameter.
US11067316B2
A double or multi-layer apparatus or device for optical anti-Stokes cooling of object surfaces. The apparatus comprises at least one bottom layer, which is configured to respond in anti-Stokes fluorescence upon absorption of electromagnetic radiation and at least one top layer, which is overlaid on the bottom layer and configured to filter the electromagnetic radiation and transmit selected spectral band of the electromagnetic radiation to the bottom layer. The active cooling does not depend on the coherent nature of the radiation, which enables the usage of incoherent solar radiation as the active cooling input power source. The cooling technology of the invention is suitable for small and large scales and practically for any object with surface on which the layer substance can be applied or overlaid, e.g., roof, wall, car, ship, tent, clothing, etc.
US11067309B2
A ventilator unit has a ventilator housing and at least one ventilator accommodated in the ventilator housing. A first outlet guide apparatus is associated with the ventilator and is arranged in the ventilator housing, wherein the first outlet guide apparatus has first outlet guide vanes distributed circumferentially. A second outlet guide apparatus is correlated with the first outlet guide apparatus and arranged in a flow path of an air stream sucked in by the ventilator. The second outlet guide apparatus is connected to a protective screen. The second outlet guide apparatus has second outlet guide vanes. The second outlet guide apparatus increases the throw of the ventilator unit.
US11067303B2
An air-conditioning apparatus includes a refrigerant circuit in which refrigerant is circulated, and an indoor unit configured to accommodate a load-side heat exchanger of the refrigerant circuit. The indoor unit includes an air outlet provided in the housing, an air inlet provided in the housing below the air outlet, an air passage that extends between the air inlet and the air outlet via the load-side heat exchanger, a refrigerant detection unit disposed below the air inlet, and a first partition plate configured to separate the air passage from a space in which the refrigerant detection unit is installed.
US11067298B2
Disclosed is an air conditioner to prevent deterioration of cooling or heating performance caused by re-introduction of cooling or heating air into a heat exchanger. The air conditioner includes a housing including an air discharge plate having a plurality of holes and an outlet, a heat exchanger located inside the housing, a blower fan configured to blow air heat-exchanged with the heat exchanger toward the air discharge plate or the outlet, a blade rotating between a guide position to guide a direction of air blown from the blower fan and discharged through the outlet and a closing position to close the outlet, wherein the blade includes a first blade and a second blade spaced apart from the first blade and configured to guide air blown from the blower fan toward the air discharge plate when the first blade is located at the closing position.
US11067297B2
A method and apparatus for cooling a supply of air is provided. A unit controller receives a cooling demand signal. In response to the cooling demand signal, the unit controller adjusts an economizer according to an economizing function. The economizing function is configured to achieve an initial free cooling target temperature as a discharge air temperature. The unit controller receives an additional cooling demand signal. In response to the additional cooling demand signal, the unit controller reduces the free cooling target temperature. The unit controller adjusts the economizer according to the economizing function, with the economizing function configured to achieve the reduced free cooling target temperature as the discharge air temperature. Additionally in response to the additional cooling demand signal, the unit controller signals a unit to perform mechanical cooling on a supply of air received from the economizer.
US11067292B2
The present invention discloses an intelligent range hood and a control method thereof, which comprises a housing, a fan (4), a smoke collecting hood (3), a smoke guide plate (6), a controller and a sensor (8) for detecting concentration of smoke and/or vapor inside or outside the housing. The sensor (8) outputs an electrical signal to the controller; and, the controller controls rotation speed of the fan motor (5) and position of the smoke guide plate (6) according to the signal received from the sensor (8). The controller not only can automatically adjust the rotation speed of the fan motor (5) so as to allow the air volume of the fan (4) to adapt to the working condition of the range hood in real time, but also can adjust the air inlet area and the distance between the negative pressure region and the smoke source by moving the smoke guide plate (6) up and down, so as to adapt the change in the working condition.
US11067285B2
According to some embodiments gas cooking appliances are provided that include at least one burner, an electrode, and a push button unit with a push button for activating the electrode. A gas valve is provided for each burner for regulating gas flow arriving from a gas conduit. An electromagnetic shut-off valve is arranged in the gas conduit and includes a closure member for closing the passage of gas. A control unit controls the shut-off valve. The closure member includes a stable closed position and a stable open position, the closure member changing position upon receiving electric current pulses. The push button unit is configured for pushing the closure member of the shut-off valve to the open position while at the same time activating the control unit and the electrode when the push button is pressed when the gas cooking appliance off. The control unit controls the shut-off valve by means of electric current pulses once the push button has been pressed.
US11067272B2
A flare tip for discharging and burning high pressure and low pressure flare gas is provided. A cover is positioned over the upper end of a first pipe through which a high pressure waste gas stream flows. The configuration of the cover allows the high pressure waste gas to burn smokelessly. The upper end of a second pipe that is concentrically positioned around the first pipe is positioned at a lower elevation than the upper end of the first pipe, and the outer edge of the second pipe is tangential to the flat bottom portion of the cover. When the waste gas exiting the upper end of the first pipe does not have sufficient force to raise the cover off the upper end of the first pipe, the flat bottom portion of the cover forms a cap over the upper end of the first pipe while the upper end of the second pipe remains open.
US11067269B1
A backlit haptic keyboard of an information handling system may comprise a contact foil placed between a coversheet and a support layer, operatively coupling an LED controller to an LED via metallic traces printed upon a top surface of the contact foil and operatively coupling a piezoelectric element to a keyboard controller via metallic traces printed upon a bottom surface of the contact foil. The system may further comprise the LED placed between the coversheet and the contact foil, and a piezoelectric element placed between the contact foil and support layer to receive an applied mechanical stress at a key and generate an electric actuation signal. A keyboard controller of the information handling system may receive an electric actuation signal from the piezoelectric element via the bottom metallic traces and send an electrical haptic response control signal to the piezoelectric element to cause it to generate haptic feedback at the key.
US11067268B1
Apparatuses, systems, and methods for providing a battery powered nightlight within a lighted mirror
An apparatus to provide a source of light includes a lighted mirror. The lighted mirror is configured for installation within a building. A single electrical power circuit provides a source of electrical power to the lighted mirror from the building. The single electrical power circuit is either in an ON state or an OFF state. The lighted mirror includes a nightlight system. The nightlight system includes a battery. The battery is electrically connected to charge when the single electrical circuit is in the ON state. The nightlight system includes a first sensor. The first sensor is configured to receive electrical power from the battery and to measure a first value for a first parameter from an area proximate to the lighted mirror. The nightlight system includes a nightlight. The nightlight is electrically connected to receive electrical power from the battery. The nightlight system has an ON state and an OFF state and control logic. The control logic receives the first value and turns the nightlight to an ON state when the first value is above a first threshold, thereby providing a source of light from the nightlight. When the single electrical power circuit is in the ON state, electrical power is inhibited from the nightlight and the nightlight is in the OFF state.
US11067262B2
A multi-axis pivoting knuckle for a light fixture that allows for pivoting the light fixture about a horizontal axis and rotating the light fixture about a vertical axis. A single tightening bolt can secure movement of the light fixture in both axes. Tightening the bolt compresses a face plate that secures a brake pad against a toothed neck around the vertical axis of rotation. Tightening the same bolt also compresses a top stem against a base mount to engage annular geared teeth on each. A ground stake has a slotted neck port for receiving a base stem with lugs on the pivoting knuckle. A rotating collar on the neck port can selectively block the slots on the neck port. A wire slot is provided through the ground stake, neck port, and rotating collar allowing for removal and insertion of connected electrical wires.
US11067256B2
The present disclosure relates to modular LED fixtures that have improved electrical connection between modular components of the fixture. The improved electrical connection is achieved through pins having a non-flat head, such as a generally hemispherical head.
US11067250B2
A light emitting device includes: a base; a light emitting element; a light reflective film located on an upper surface of the light emitting element; and a encapsulant. A ratio of a maximum width (Wmax) of the encapsulant with respect to a maximum width of the light emitting element, in a side view, is 2 or more. An outer shape of a part of the encapsulant located within a range of elevation angles that is in a range of 10° to 50° from a center of a mounting region at an upper surface of the base on which the light emitting element is mounted is formed to have a curved surface. A ratio (r/Wmax) of a radius of curvature (r) of the curved surface with respect to the maximum width (Wmax) of the encapsulant, in a side view, is in a range of 0.25 to 0.50.
US11067248B1
A lens can includes a disc-shaped diffusion part in which a top surface central part thereof is lower than a top surface edge part, and a concave accommodation part that is formed on a center of a bottom surface of the diffusion part and provides a space in which a light source is accommodated therein, wherein a plane of incidence to which a light of the light source is incident is formed on an interface between the concave accommodation part and the diffusion part, wherein the plane of incidence includes a plate-shaped surface in which a height of an edge part is lower than a central part thereof; and a vertical side surface extending from an edge of the plate-shaped surface to a bottom surface of the diffusion part.
US11067246B2
An optical device for modifying a light distribution pattern of a light source is presented. The light source radiates first light beams to a first geometric quarter-space and second light beams to a second geometric quarter-space, where the first and second quarter-spaces are defined by mutually perpendicular geometric planes one of which constitutes a boundary between the first and second geometric quarter-spaces. The optical device includes a lens-section for modifying a light distribution pattern of the first light beams and two reflector surfaces for reflecting the second light beams from the second geometric quarter-space to the first geometric quarter-space. The two reflector surfaces are successively in a direction perpendicular to the boundary between the first and second geometric quarter-spaces and make it possible that the optical device can be lower than in a case where only one reflector surface is used.
US11067244B2
A vehicle headlamp includes: a first light source configured to form at least a high-beam light distribution pattern; and a second light source including a laser diode and configured to form an additional light distribution pattern that irradiates a distance equal to or farther than that of the high-beam light distribution pattern. An optical axis of the second light source is configured to be inclined by a predetermined angle in the left-right direction from an optical axis of the first light source, at least during a period while light is irradiated.
US11067235B2
A lighting system includes modular junction boxes and/or modular LED driver junction boxes with quick connect LED drivers. The modular junction boxes and/or modular LED driver junction boxes are attached to a ceiling mount to support or suspend an LED light fixture. The LED light fixture is suspended from the modular junction boxes and/or modular LED driver junction boxes through suspension cables that can includes a power suspension cable to power to the LED light fixture. The suspension cables are attached to the modular junction boxes and/or modular LED driver junction boxes through leveling gantry mechanisms for leveling the light fixture. In an embedment of the invention a lighting system includes a low-profile angled LED driver junction box.
US11067234B2
A lighting device comprises a carrier having a radially outwardly facing mounting surface and an inner cavity radially within the outer mounting surface. Solid state lighting devices are mounted on the outer mounting surface and a driver is housed in the inner cavity. A ring shaped optical unit defines a light output region of the lighting device and is mounted around the carrier. An outer housing reflects light from the arrangement of solid state lighting devices to the ring shaped optical unit. This provides a compact arrangement, in which the driver, the heat sink (implemented by the carrier), and the solid state lighting arrangement are essentially in a plane. This is possible by providing a ring of light sources facing radially outwardly, with the driver mounted radially inside the ring. The radial light output is converted to a light output with a desired direction and beam shape by the optical unit.
US11067231B2
Embodiments are directed to a lighting system including a junction box for accommodating a light source assembly, and which is configured to allows for additional components such as separate drivers or emergency ballasts to also be included in the lighting system together with the light source assembly. In embodiments, the junction box is mounted on a pan style frame. In some embodiments, the lighting system includes a test switch mounted on a trim piece that is accessible from below a ceiling in which the lighting system is installed, and which allows for an emergency power supply to be verified.
US11067226B2
Embodiments of the invention relate to vaporizer systems including two-phase heat transfer devices for vaporizing liquids and methods of using the same.
US11067225B2
The present application belongs to the technical field of camera equipment, and particularly relates to a single-hand-lever double-joint-control adjustable hoop type bearing frame. The bearing frame comprises a fixed part; the fixed part comprises a fork frame, fixed supporting rods and a sliding frame; a base is arranged above the fork frame; a first sliding part is installed on the fixed supporting rod, and can be locked or slide relative to the fixed supporting rod; the first sliding part comprises an upper locking mechanism, a lower locking mechanism and a locking control device; the locking control device can control locking or loosening of the upper locking mechanism on the fixed supporting rod; and the fixed part is provided with a magnetic latch device.
US11067218B2
A mounting system for fastening an accessory item such as a shelf to a wall. The system in one embodiment includes a force-distributing mounting element positioned against the wall and between the item and the wall. The mounting element creates a gap between the item and wall. A cover secured to the item by a fastener is configured to at least partially cover the mounting element, gap, and an upper edge of the item to create an esthetically pleasing appearance. The fastener may extend completely through the cover, item, and mounting element and into the wall to mount the assembly thereto. In some implementations, the mounting element and cover may be omitted and the accessory item may be fastened directly to the wall, which may be hollow or solid. In one configuration, the item may be a cantilevered perimeter frame to which the accessory item is mounted.
US11067206B2
A pipe coupling includes a pipe housing formed with an annular groove spaced axially from a first end of the pipe housing, a grooved coupling including a ring member that includes a coupling key received in the annular groove, and a grip ring assembly positioned at a second end of the pipe housing opposite to the first end. The grip ring assembly includes two clamp members arranged to be fastened and tightened towards each other by a fastener.
US11067203B2
The invention relates to production of long spiral-welded large polymer products, as required for pipelines production, chemical, oil and gas and petrochemical industries, agricultural complex and utility services. The object of the invention is to create variants of spiral-welded polymer product with a cellular wall, having the internal or external, or internal and external uniform smooth walls with little material consumption, weight and cost. It should allow making products on site due the use of a thin-walled, lightweight, flexible profile. The object is solved owing to fact that a long hollow thermoplastic profile is used in spiral-welded polymer products, wherein the cross-section of the profile has a form of a closed geometric figure with a convex part having essentially the semi-ring shape and flat part that are connected each other, forming the convex and flat parts of the external surface of the profile, respectively.
US11067200B2
Self-healing microvalves are described herein. The self-healing microvalve can move from a first position to a second position using an electrical input and use a soft hydraulic assembly to return from the second position to the first position. The electrical input can create an electrostatic attraction, causing the compression of the soft hydraulic assembly and movement of the valve gate to seal the microvalve. The elasticity of the soft hydraulic assembly can then return the self-healing microvalve to the original state, once the electrical input is removed.
US11067198B1
Disclosed is steering drive device for a pressing-controlled valve core, the steering drive device including a fixed top frame, a lifting drive rod, a vertical guide column, a lifting receiving seat, a fork-shaped swinging member, and a steering linkage. The steering linkage has an end that swings laterally when being moved, and the laterally swinging end is provided with a through hole for the fork-shaped swinging member to drive the swing arm, and cause the horizontal post to axially slide. The vertical cross-section of the through hole is rectangular, and the drive horizontal column has a range of up and down movement space in it, so that, when the drive swing arm generates lateral displacement due to vertical swing, it will pull the steering linkage along a circular path laterally moving, and at the same time drives the valve to rotate the actuating seat and cause it rotate laterally.
US11067197B2
A subsea shutoff device, in particular for use in water depths of more than 30 m for operating a valve with a gate with a waterproof, oil filled housing, a crank mechanism arranged in the housing, and a rotary actuator, wherein the rotary actuator is adapted to operate a gate of a valve via the crank mechanism.
US11067192B2
A diaphragm valve structure having application in diaphragm valves made completely from fluororesin at an operating temperature of 200° C. The diaphragm valve uses a thermal isolation method that consists of a heat transfer limiting structure and a heat dissipating structure, ensuring rigidity of the gas cylinder structure. The heat transfer limiting structure uses lattice-shaped ribbed plates with horizontal openings, wherein the lattice-shaped ribbed plates and a minimum diameter area of an annular portion are all provided with heat transfer section thickness. The heat dissipating structure consists of a multilayered structure for a preferred external natural cooling, and further using a coolant gas ensuring that the peripheral portion of the diaphragm and gas-tight sealing components on the valve shaft are sufficiently cooled.
US11067188B2
An electromagnetic pressure control valve including an electromagnetic actuator configured to position a piston that is received axially movable in a receiving opening of a valve housing of the electromagnetic pressure control valve, wherein the piston facilitates opening and closing flow connections of the electromagnetic pressure control valve, wherein the piston receives a pin at a piston face that is oriented away from the electromagnetic actuator, wherein a relative movement is enabled between the pin and the piston, wherein the pin includes a pin face that is arranged in the valve housing and oriented away from the piston and arranged opposite to a stop, and wherein the pin is fixed at the stop so that a movement of the pin in a direction towards the stop is eliminated.
US11067180B2
A valve device includes: a ball valve having a ball face shaped in a convex spherical surface; and a valve seat having a seat face shaped in a concave spherical surface. The seat face is pressed onto the ball face. The ball valve is rotated to open a valve by communicating a valve opening defined in the ball valve and a seat opening defined in the valve seat with each other, and to close the valve by stop the communication. A diameter of the seat opening ϕ2 is smaller than a diameter of the valve opening ϕ1. A curvature radius of the ball face R1 is smaller than or equal to a curvature radius of the seat face is R2.
US11067170B2
A hydrostatic transmission system includes a fluid-driven motor and an integrated pump assembly connected to the fluid-driven motor to provide fluid to operate the fluid-driven motor. The integrated pump assembly includes a pump with at least one fluid driver comprising a prime mover and a fluid displacement assembly to be driven by the prime mover such that fluid is transferred from a first port of the pump to a second port of the pump. The pump assembly also includes two valve assembles to isolate the pump from the system. The hydrostatic transmission system also includes a controller that establishes at least one of a speed and a torque of the at least one prime mover to exclusively adjust at least one of a flow and a pressure in the hydrostatic transmission system to an operational set point.
US11067165B2
In this vehicle control device (10), which controls operation of a vehicle provided with a transmission including a direct gear and an overdrive gear, which is a gear with a lower gear ratio than that of the direct gear, a travel segment determination unit (15) determines a next travel segment which, forward in the travel direction of the vehicle, has a road slope different from that of the current travel segment where the vehicle is currently traveling. A next gear stage selection unit (16) determines a next gear stage, which will be the gear stage of a transmission in the next travel segment, on the basis of the speed of the vehicle, an equal fuel consumption map of the engine of the vehicle, and the travel resistance of the vehicle in the next travel segment estimated on the basis of the road slope in the next travel segment. The next gear stage selection unit (16) selects the next gear stage referring to different equal fuel consumption maps depending on whether the gear stage of the transmission is the direct gear or whether the gear stage of the transmission is a normal gear.
US11067159B2
A robot includes a gear device. The gear device includes an internal gear including internal teeth and an external gear including external teeth, which partially mesh with the internal gear, and having flexibility, the external gear relatively rotating around a rotation axis with respect to the internal gear, and a wave motion generator configured to come into contact with an inner circumferential surface of the external gear and move a meshing position of the internal gear and the external gear in a circumferential direction around the rotation axis. The gear device includes a wall section disposed at an end portion of tooth width of the internal gear and coupled to two dedenda adjacent to each other in the circumferential direction of the internal gear and a tooth bottom present between the two dedenda.
US11067151B2
A planetary gearbox comprises a driving shaft, a plurality of planetary gear train units (PGTUs), a carrier arm disc, a driven shaft and at least one brake assembly. Each of the PGTU further comprises a sun gear, at least one planet gear that is meshed to the sun gear and mounted on a planet axle, a ring gear that is meshed to the planet gear and at least one circular planet carrier arm (CPCA) that is coupled to the planet axle. The driving shaft of the planetary gearbox is coupled to the sun gear of the PGTU thereby causing the sun gear to rotate along with it. Further, the CPCA of the PGTU is coupled to the carrier arm disc and the carrier arm disc is further coupled to the driven shaft.
US11067150B2
A transmission speed reduction device, comprising: a worm assembly (1) which is located within a container body (2), a worm wheel assembly (3) and an output axle (4); an input axle (11) is provided on the worm assembly (1), while the worm assembly (1) and the worm wheel assembly (3) achieve primary stage mesh transmission there between by means of worm teeth which are provided on the worm assembly (1) and a first worm wheel tooth (34) which is provided on the worm wheel assembly (3); the worm wheel assembly (3) and the output axle (4) achieve secondary stage mesh transmission by means of an intermediate rotary body (32) which is provided on the worm wheel assembly (3) and a rotary disc assembly (5) which is fixed on the output axle (4). The transmission speed reduction device has a compact structure, a large transmission ratio, is high precision, has low friction wear, and is easily applicable in the development of industrial production and manufacturing, while being low cost and being suitable for precision heavy load transmission scenarios having large transmission ratio requirements and volume restrictions, such as joints of industrial robots and the like.
US11067149B2
A centrifugal pendulum includes a first flange, a first pendulum mass, and a first preloading element. The first pendulum mass is arranged on the first flange for movement in a radial direction relative to an axis of rotation and relative to the first flange. The first pendulum mass has an innermost point, an outermost point, a radial extension between the innermost point and the outermost point, and a first region arranged radially inward at most five percent (5%) of the radial extension from the outermost point. The first preloading element is arranged to contact the first pendulum mass in the first region for axially preloading the first pendulum mass with respect to the first flange.
US11067147B2
A hydraulic shock-absorber comprises an outer cylindrical tube, an inner cylindrical tube defining with the outer cylindrical tube an annular chamber, a main piston slidably mounted in the inner cylindrical tube and dividing the inner volume of the inner cylindrical tube into an extension chamber and a compression chamber, both containing an incompressible damping fluid, a valve assembly mounted on a bottom wall of the inner cylindrical tube and comprising a first compression valve and a first intake valve, a cup-shaped body mounted in the inner cylindrical tube, inside the compression chamber, and an auxiliary piston rigidly connected to the main piston and configured to slide in the cup-shaped body at least during a final section of the compression phase of the shock-absorber. The shock-absorber further comprises a second compression valve configured as a non-return valve allowing the flow of the damping fluid only in the direction from a working chamber of the cup-shaped body towards a lower portion of the compression chamber.
US11067144B2
A hydraulic apparatus comprising a casing (1) having arranged therein a hydraulic machine (2), a shaft (4) mounted to rotate relative to the casing (1) by means of a bearing (5), a braking system (3) having a plurality of brake disks (31, 34) configured to prevent the shaft (4) rotating relative to the casing (1) in selective manner, and a control system (6, 7) for controlling said braking disks (31, 34), the hydraulic system including an irrigation system adapted to cool said brake disks (31, 34) by means of a fluid, the irrigation system including a fluid inlet (81) and a fluid outlet (82), the hydraulic system being characterized in that the fluid inlet and outlet (81, 82) of the irrigation system define a fluid flow within the casing in which the braking system (3) is downstream from the hydraulic machine (2).
US11067134B2
A friction part for a frictionally operating device includes a friction lining carrier and a friction lining. The friction lining includes pentagonal friction lining pieces arranged on the friction lining carrier to form an annular friction surface. Each of the pentagonal friction lining pieces has a two-dimensional shape made up of a rectangle and an isosceles triangle, and a base coinciding with a relatively long side of the rectangle. A radially inner row includes pentagonal friction lining pieces with a same first shape, a same first size, and a same first tip directed radially outward, and a radially outer row includes pentagonal friction lining pieces with a same second shape, a same second size, and a same second tip directed radially inward. The annular friction surface has an inner edge, an outer edge, and a groove set formed between the pentagonal friction lining pieces.
US11067130B2
A sealing device comprises a first insert body and a second insert body. The first insert body has an annular first frame, and a first sealing part coupled to the first frame. The second insert body has an annular second frame having a diameter smaller than that of the first frame, and a second sealing part coupled to the second frame. The second insert body rotates relative to the first insert body. The first insert body and the second insert body are arranged such that a gap is formed between the first sealing part and the second sealing part. The second sealing part has a first surface facing the first sealing part and spaced apart from the second frame in a first axial direction; and a first baffle protruding toward the first sealing part from the end of the first surface in the outer radial direction thereof.
US11067118B2
A linear element with two stable points, it can be used as trust element allows for change in length. It can transform structure from one shape to another thus allowing for morphable configuration. A new model is presented herein for a linear bi-stable compliant mechanism and design guidelines for its use. The mechanism is based on the crank-slider mechanism. This model takes into account the first mode of buckling and post-buckling behavior of a compliant segment to describe the mechanism's bi-stable behavior. The kinetic and kinematic equations, derived from the Pseudo-Rigid-Body Model, were solved numerically and are represented in plots. This representation allows the generation of step-by-step design guidelines. Because different applications may have different input requirements, two different design approaches are described herein with different parameters subsets as inputs.
US11067104B1
An integrated piston and bearing may include a piston having an outer peripheral surface and a first end and a second end and a bearing arranged on the outer peripheral surface. The bearing may include a surface contour including a setback region with a first thickness and a full region with a second thickness, thicker than the first thickness. The bearing may also include a snubbing chamfer transitioning between the first and second thicknesses.
US11067101B2
An example valve assembly is configured: generate a valve load-sense pressure signal indicative of a pressure level at a workport of an actuator; generate a pilot fluid signal to be communicated to a worksection of a valve assembly to enable shifting a spool in the worksection; compare a first pressure level of the valve load-sense pressure signal to a second pressure level of the pilot fluid signal; and communicate the pilot fluid signal to a load-sense port fluidly coupled to a load-sensing source of pressurized fluid when the second pressure level of the pilot fluid signal exceeds the first pressure level of the valve load-sense pressure signal.
US11067100B2
The invention relates to a device for supplying ports to a machine section (26) of a hydraulic machine arrangement (40), the device (10) comprising a low-pressure inlet port (12), a leakage inlet (16), a low-pressure chamber (18) having a low-pressure opening (22) for establishing fluid communication with the machine section (26), a high-pressure outlet port (14), and a high-pressure chamber (20) that is in fluid communication with the high-pressure outlet port (14), the high-pressure chamber (20) having a high-pressure opening (24) for establishing fluid communication with the machine section (26), wherein the low-pressure inlet port (12) is in fluid communication with the low-pressure chamber (18), wherein a leakage path (36) extends from the high-pressure chamber (20) through the machine section (26) to the leakage inlet (16), characterized in that the device (10) further comprises a control valve member (28) connecting the leakage inlet (16) to the low-pressure chamber (18), wherein the control valve member (28) transfers to an open state when a pressure in the leakage inlet (16) with respect to a pressure in the low-pressure chamber (18) is higher than a predefined control pressure threshold. The device (10) reduces cavitation in hydraulic machine arrangements (40).
US11067099B2
A method for the combined pump water pressure-compressed air energy storage at a constant turbine water pressure, the energy to be stored is used to pump a liquid medium into a pressure vessel such that a rising level of medium compresses the gas contained in the pressure vessel through a connecting conduit and presses said gas into a compressed gas tank, the conduit being shut using a check valve such that the energy is stored in the compressed gas.
US11067091B2
A turbocharger includes a tubular floating bearing inserted into a bearing housing and a shaft inserted into the floating bearing. An annular slinger is arranged on an outer circumferential surface of at least one of opposite axial ends of the shaft, which protrudes from the float bearing. The bearing housing defines an oil discharge space surrounding the slinger externally in a radial direction. The bearing housing includes a guide wall protruding from an inner wall surface of the oil discharge space. The guide wall is configured to guide oil in the oil discharge space toward the oil discharge port.
US11067079B2
A scroll compressor is provided that may include a frame; a non-orbiting scroll provided with a non-orbiting wrap formed on a first side surface of a non-orbiting end plate in an axial direction; an orbiting scroll provided with an orbiting wrap formed on a first side surface of the orbiting end plate in the axial direction and engaged with the non-orbiting wrap to form a compression chamber; a plurality of first guides disposed between the frame and the non-orbiting scroll to be located radially outward from the non-orbiting wrap; and a plurality of second guides provided on the orbiting end plate to be located radially outward from the orbiting wrap, respectively, so as to allow an orbiting motion of the orbiting scroll together with the first guides.
US11067077B2
Disclosed is a rotating cylinder enthalpy-adding piston compressor. The compressor is a two-stage rotating cylinder piston compressor, including a first-stage rotating gas cylinder, a first gas cylinder liner, a first piston, and a second-stage rotating gas cylinder, a second gas cylinder liner, and a second piston, and further including an enthalpy-adding assembly connected between the first-stage rotating gas cylinder and the second-stage rotating gas cylinder for supplying gas and adding enthalpy between the two stages of rotating cylinders. By means of adopting a two-stage rotating cylinder piston compressor and arranging an enthalpy-adding assembly between the two stages of rotating cylinders, an enthalpy-adding function is achieved for the rotating cylinder piston compressor and the air conditioning system having same, thereby increasing the enthalpy value of the refrigerant in the system, improving the refrigerating and heating capabilities, improving the energy efficiency ratio and enhancing the reliability of the system.
US11067065B2
The invention provides a plasma production and control device that may be used in propulsion (e.g., satellite propulsion) and/or industrial applications. The plasma production system comprises a unidirectional magnetic field.
US11067062B2
An apparatus for capturing energy of a working mass may include two or more immiscible liquids having different densities. The two immiscible liquids may include a predetermined proportion of oil and water. The apparatus may include a supporting structure, a hermetically sealed vessel, and an electric generator driven by fluid flow. The hermetically sealed vessel may have an elongate shape housing the working mass such that the working mass moves within the hermetically sealed vessel. An electric generator driven by fluid flow may be housed within the hermetically sealed vessel and having an inlet and an outlet. The electric generator driven by fluid flow may be configured to produce electric power as the predetermined portion of oil and water passes into the inlet and out of the outlet in response to a movement of the hermetically sealed vessel.
US11067059B2
Provided is a method for supplying electric power to an electric supply network at a network connection point using a converter-controlled supply apparatus. The converter-controlled supply apparatus may be a wind farm or a wind turbine. A selection is permitted at least between a current-impressing operating mode and a voltage-impressing operating mode for the purpose of supplying the electric power. Open-loop or closed-loop control to a desired current value is substantially or predominantly performed in the current-impressing operating mode, and open-loop or closed-loop control to a desired voltage value is substantially or predominantly performed in the voltage-impressing operating mode.
US11067055B2
A system for capturing the energy of fluid currents, using axial turbines with one free end and the other end fastened to a mechanical element or electric generator, characterized in that the turbines include coil springs, helically twisted plates or crossbeams, complete helical turbines with their shafts or just their blades, which capture the energy of wind or water, with their shaft or fastened end actuating an electric generator or mechanical system. In all cases the blades around the rotation axis of the turbines have an inclination such that they generate a torque in the same direction and the turbines are automatically oriented by the water or air currents, like weather vanes.
US11067052B2
Provided is a control device of an internal combustion engine that reduces the number of times of discharge in multiple discharge by an ignition plug of the internal combustion engine and suppresses an error in fuel ignition by the ignition plug. The control device according to the present invention includes an ignition plug provided in a cylinder of an internal combustion engine, and an ignition control unit which has an ignition control function of controlling discharge (ignition) of the ignition plug and an ignition detection function of detecting ignition of an air-fuel mixture through ignition by the ignition plug. The ignition control unit is configured to stop ignition by the ignition plug on the basis of detection of ignition of the air-fuel mixture by the ignition plug.
US11067042B2
An intake system of an engine supplies gas at least containing fresh air to each cylinder. The system includes an EGR passage that communicates with an internal space of a downstream intake passage and introduces some EGR gas into the downstream intake passage. The EGR passage includes a projected section in a substantially polygonal or cylindrical shape that is projected to the internal space of the downstream intake passage. The projected section is formed in such a shape that a projection length H1 in an outer circumferential surface on an upstream side is longer than a projection length H2 in an outer circumferential surface on a downstream side.
US11067041B2
A novel control device for an internal combustion engine capable of highly accurately estimating an EGR amount (rate) during the transient state is provided. A first EGR rate is determined using, as an input, a detection signal of an EGR sensor provided on the downstream side of a throttle valve which adjusts the flow rate of a mixed gas of air and EGR gas flowing through an intake pipe, a second EGR rate is estimated by calculating a predetermined equation using, as an input, at least a detection signal of an air flow sensor and an EGR valve opening degree sensor, a third EGR rate is determined by carrying out delay processing on the second EGR rate corresponding to a response delay of the EGR sensor, and the second EGR rate is subjected to learning correction by reflecting a difference between the third EGR rate and the first EGR rate.
US11067038B2
A device for adding a fluid to combustion air of an internal combustion engine for a motor vehicle includes a first fluid container from which the fluid can be removed and supplied to the combustion air. A second fluid container is provided, which is connected to the first fluid container via a line so as to carry fluid. A fluid pump is arranged in the line. As a result of the configuration, the fluid in the first fluid container can quickly be warmed and decontaminated.
US11067037B2
A three-dimensional monolithic diaphragm tank including a first portion having a first inner surface, a second portion having a second inner surface, and a deformable diaphragm extending from a peripheral junction with the first inner surface and the second inner surface. The first inner surface and the diaphragm defining a first chamber. The second inner surface and the diaphragm defining a second chamber. The first portion having an outlet port in fluid communication with the first chamber, and the second portion having an inlet port in fluid communication with the second chamber. The peripheral junction of the diaphragm and the first inner surface including an integral inner fillet having an inner radius.
US11067034B2
An engine assembly includes a nacelle configured to at least partially surround an engine and a thrust reverser coupled to the nacelle. The thrust reverser includes: a thrust-reversing element movable relative to the nacelle between a stowed position and a deployed position; a hydraulic actuator operably coupled to move the thrust-reversing element; and a fluid control system configured to operate the hydraulic actuator. The fluid control system includes: a directional control unit including a directional control valve operable to selectively route fluid between a pressurized fluid source, the actuator, and a fluid return reservoir; one or more bypass fluid lines providing fluid communication between the actuator and the fluid return reservoir independent of the directional control valve; and a flow limiter residing between the pressurized fluid source and the directional control valve, the flow limiter configured to inhibit a pressure draw by the actuator from surpassing a predetermined threshold.
US11067027B2
A controller for an internal combustion engine is configured to control the internal combustion engine. The internal combustion engine includes an in-cylinder injection valve, an ignition device, an exhaust passage, and a three-way catalyst. The controller includes a fuel introduction processor configured to execute a fuel introduction process of introducing air-fuel mixture of fuel and air, which has been introduced into a cylinder, into the exhaust passage without burning the air-fuel mixture in the cylinder. The fuel introduction processor is configured to execute the fuel introduction process in a state in which only a port injection valve of the in-cylinder injection valve and the port injection valve performs fuel injection.
US11067021B2
A method and a system for determining a temperature for pressurized fuel included in a high pressure fuel system arranged for providing fuel to an engine are presented. The method includes determining a first temperature for a first fuel volume included in a first section of the high pressure fuel system, where the first section includes a common rail fuel system. The method further includes determining a second temperature for a second fuel volume included in a second section of the high pressure fuel system, where the second section includes at least one fuel injector arranged in a cylinder head of the engine. The method also includes the step of determining the temperature for the pressurized fuel based at least on the first temperature and on the second temperature.
US11067004B2
A fluid system for a gas turbine engine includes a first supply line, a hydraulic accessory actuable by a fluid, and a second supply line fluidly connected the hydraulic accessory and to the first supply line upstream of the component. An accumulator is fluidly connected to the second supply line upstream of the hydraulic accessory. The accumulator is operable to fill a reservoir with the fluid from the first supply line via the second supply line, and to deliver the fluid to the hydraulic accessory via the second supply line. The first supply line may be a fuel or lubricant main supply line of the engine. A method of actuating a hydraulic accessory is also disclosed.
US11066992B2
A propulsion assembly for an aircraft comprising a pylon and a bypass turbomachine having a fan duct in which an air flow flows. The turbomachine further comprises an air intake system with a cold bleed air device for bleeding some of the air flow from the fan duct, the device comprising a sliding scoop comprising an upstream face that is open to allow the air to pass and a lower side that has an air outlet opening connected to an exchanger. The scoop is able to slide between an open position in which the scoop extends at least in part into the fan duct and in which part of the air flow in the fan duct rushes into the scoop via the upstream face thereof, and a closed position in which the scoop does not extend into the fan duct and has its upper side closing off the cutout.
US11066987B2
The invention relates to a method for operating a reciprocating piston machine, particularly an internal combustion engine, having at least one piston rod that is hydraulically adjustable in length for setting a compression ratio, wherein the piston rod comprises a piston and a hydraulic cylinder for adjusting its length, wherein the piston with the hydraulic cylinder delimits at least one working chamber, through the fill level of which at least two switching positions of the piston rod are possible, wherein independently from the setting of the compression ratio the working chamber is at least partially filled and emptied as a function of at least one first predetermined requirement to effect an at least partial exchange of a hydraulic medium in the at least one working chamber.
US11066983B2
Provided are: a lubricating device for a bearing; and an exhaust turbosupercharger, wherein a bearing device (36) is provided with a housing (15) with a hollow shape, and journal bearings (21, 22) which rotatably support a rotary shaft (14) arranged inside the housing (15), the bearing device (36) being further provided with: a third feeding passage (43) and a fourth feeding passage (44) through which lubricant is fed toward outer circumferential surfaces (21b, 22b) of the journal bearings (21, 22); a sixth feeding passage (46) through which lubricant is fed toward a space section (16A) between the journal bearings (21, 22); and a guide section which guides, toward inner circumferential surfaces (21c, 22c) of the journal bearings (21, 22), the lubricant fed from the sixth feeding passage (46) to the space section (16A).
US11066977B1
In one aspect, an engine ignition apparatus for a natural gas engine may include a housing including a drive piston, a floating piston, a controllable hydraulic fluid chamber located between the drive piston and the floating piston, and an ignition chamber acted on by the floating piston, the ignition chamber having an outlet formed by a plurality of orifices, the outlet being in direct communication with a combustion chamber of the engine. In another aspect, an engine ignition apparatus for a natural gas engine may include, among other features, a controllable valve connected to a hydraulic fluid chamber, and configured to open and release a hydraulic fluid from the hydraulic fluid chamber, and to close. In still another aspect, a method for controlling an engine ignition apparatus for an engine includes, among other features, controlling a volume of a hydraulic fluid chamber of an ignition apparatus.
US11066975B2
A method for determining a presence of a particle filter in the exhaust gas tract of a petrol-operated internal combustion engine comprises: determining a measured differential pressure curve from a first pressure curve measured in the exhaust gas tract using a first pressure sensor arranged upstream of an installation position of the particle filter, and a second pressure curve measured using a second pressure sensor arranged downstream of an installation position determining a first result curve with a first low-pass filtration of the measured differential pressure curve; determining a second result curve by means of a second low-pass filtration of the first result curve; determining a first differential result curve by forming the difference between the first result curve and the second result curve; determining a first amount result curve by forming the amount of the first differential result curve; determining an expected differential pressure curve.
US11066971B1
Given that power blackouts occur very infrequently, a TRANSportable GENset emissions reduction system (XGEN) that fixes a larger and more significant problem of reducing emissions from routine periodic testing of backup gensets, whereas the system may be scheduled to be shared by a multitude of gensets, thereby reducing costs through efficient use of capital expenditures while also increasing the quality of emissions reductions as compared to applying individual exhaust treatments each backup genset.
US11066970B2
A tube-pin assembly for a heat exchanger of a vehicle includes a housing having an inlet into which exhaust gas flows; a plurality of tubes arranged inside the housing to provide a passage through which the exhaust gas flows; and cooling pins provided between the tubes to provide a coolant passage through which coolant flows, where a foamed metal made of a porous material is provided inside at least one of the tubes.
US11066961B2
An exhaust heat recovery system includes an evaporator, an expander, a condenser, a pump, a circulation flow path, a cooling medium pipe, a bypass pipe, a first valve, a second valve for switching between a state in which the working medium can flow into the coolie medium piping and a state in which the working medium cannot flow therein, and a controller for performing the switching control of the valves. When a condition under which the temperature of the working medium flowing into the condenser becomes higher than or equal to a predetermined temperature is satisfied, the controller controls the second valve to switch to the state in which the working medium can flow into the cooling medium pipe.
US11066951B2
The present disclosure provides a wear liner for a stator vane that has a first hook and a second hook that are connected by a base, providing in a generally S-shaped channel. The wear liner includes an outer surface that is adapted to lie against a first component and an inner surface that is adapted to lie against a second component. The first hook of the wear liner includes a first engaging end that is adapted to engage a first component, while the second hook is adapted to engage the second component. The first component may comprise a vane foot and the second component may comprise a slot for receiving and securing the vane foot.
US11066946B2
In an axial turbomachinery related to the invention, a structural body has a casing fin, a blade is provided with an upstream inclined surface that is inclined from an upstream side toward a downstream side, the structural body is provided with an upstream inclined inner wall surface that is inclined from the upstream side the downstream side, an inclination angle of the upstream inclined surface with respect to a central axis of relative rotation between the blade and the structural body is larger than an inclination angle of the upstream inclined inner wall surface with respect to the central axis, and an end position of the upstream inclined surface on a radially inner side is located radially outside an end position of the upstream inclined inner wall surface on the radially inner side.
US11066945B2
A turbine engine system includes a gutter and a gear train with an axial centerline. The gutter is disposed radially outside of the axial centerline. The gutter includes an inner surface and a channel that receives fluid directed out of the gear train. The inner surface at least partially defines a bore in which the gear train is arranged. The channel extends radially into the gutter from the inner surface, and circumferentially to a channel outlet. The bore has a cross-sectional bore area, and the channel has a cross-sectional channel area that is substantially equal to or less than about two percent of the bore area.
US11066944B2
There is disclosed a shroud for a compressor stator, including: shroud segments extending circumferentially around an axis along portions of a circumference of the shroud. At least one of the shroud segments extending from a first lateral edge to a second lateral edge. The shroud segment has an inner face oriented toward the axis and an opposed outer face oriented away from the axis. At least one opening extends from the inner face to the outer face for receiving a vane of the compressor. A tab protrudes circumferentially from the second lateral edge and away from the first lateral edge. A slot extends circumferentially from the first lateral edge toward the second lateral edge. The tab is matingly received within a slot of an adjacent one of the shroud segments.
US11066935B1
Rotor blades and turbomachines are provided. A rotor blade includes a platform and an airfoil extending radially from a root proximate the platform to a tip. The airfoil includes a leading edge and a trailing edge. The airfoil further includes a pressure side surface extending between the leading edge and the trailing edge. The airfoil also includes a suction side surface disposed opposite the pressure side surface and extending between the leading edge and the trailing edge. The leading edge, the trailing edge, the pressure side surface, and the suction side surface collectively define a first profile at the tip and a second profile radially inward from the tip. The first profile includes a suction side overhang, a pressure side overhang, and a pressure side underhang relative to the second profile.
US11066927B2
A downhole tool and a wired drill string assembly including a downhole tool. The downhole tool includes a body having a first connector and a second connector. At least the first connector is configured to be connected to a wired drill pipe. The downhole tool also includes one or more electrical components coupled to the body and configured to receive a first signal and transmit a second signal. The downhole tool further includes a first transmission line extending along the body to the first connector and electrically connected to the one or more electrical components. The first transmission line is configured to be electrically connected to a transmission wire of the wired drill pipe when the wired drill pipe is connected to the first connector.
US11066926B2
A downhole logging tool includes a radiation generation source operable to emit radiation into a formation surrounding the tool, a radiation detector fixed relative to the radiation generation source and operable to detect backscattered radiation from the formation surrounding the tool, and a sleeve positioned around the radiation detector to shield the radiation detector from a first portion of the backscattered radiation. The sleeve includes at least one aperture for exposing the radiation detector to a second portion of the backscattered radiation, in which the second portion of the backscattered radiation emanates from an inspected region of the formation facing the at least one aperture. A signal measured at the radiation detector corresponds to the inspected region of the formation, and the position of the at least one aperture is changeable with respect to the formation to distinctly inspect different regions of the formation.
US11066921B1
An electric submersible pump (ESP) assembly. The ESP assembly comprises an electric motor, a centrifugal pump mechanically coupled to the electric motor, and a probe mechanically coupled to the electric motor and extending upstream of the electric motor, comprising a plurality of sensor bundles wherein each sensor bundle comprises at least one sensor.
US11066904B2
A system, method, and power control device for powering electronics located in a wellbore intersecting a subterranean earth formation. The system comprises a battery, a turbine generator, an electronic device, and a processor. The battery is locatable in the wellbore and the turbine generator is locatable in the wellbore so as to be in fluid communication with a flow path in the wellbore. The electronic device is locatable in the wellbore and electrically coupled to the battery and the turbine generator. The processor determines if a power condition is satisfied to allow the turbine generator to power the electronic device. The method comprises powering an electronic device located in the wellbore using a battery and opening a closed flow path in communication with a turbine generator. The method also comprises powering the electronic device using the turbine generator if a power condition is satisfied.
US11066895B2
A plug which does not cause an adverse effect such as failure of a member constituting the plug when a wellbore is plugged. A downhole plug (10) includes a mandrel (1) having a hollow structure, an annular sealing member (2) attached to an outer circumferential surface of the mandrel (1) and being deformable by exerted pressure, and an annular socket (3) attached, adjacent to the annular sealing member (2), onto the outer circumferential surface of the mandrel (1), downstream of where a pressure is exerted on the sealing member (2). The annular socket (3) is configured to include a socket-inner portion (31) which comes into contact with the outer circumferential surface of the mandrel (1), and a socket-outer portion (32) in an annular shape having an inner diameter equivalent to or larger than that of the socket-inner portion (31) and movably attached to the socket-inner portion (31). The socket-outer portion (32) includes a face facing the sealing member (2).
US11066893B2
A system for delivering a fracturing fluid at a well site includes an input and a manifold assembly. The manifold assembly is connected receives a fluid mixture from the input and includes a plurality of manifold modules. Each manifold module includes a plurality of flow line segments, and at least one connector. The connector has a telescopically extendable end face connecting at least one flow line segment of the plurality of flow line segments to an adjacent connector assembly.
US11066887B2
A cellar around a wellbore is formed or deepened with an excavating system that is capable of being assembled around an existing wellbore. The system includes an excavating unit having an annular body with a cutting surface that excavates cuttings from ground around the wellbore. The cuttings are directed up through a slot in the body, and are collected inside a receptacle set in a recess of the body. An opening is formed in a side of the receptacle when in the body, and through which the cuttings pass from the slot into the receptacle. The receptacle is removable from within the recess and cuttings collected within are emptied. When the receptacle is removed from the recess, the opening is automatically covered to retain the cuttings inside the receptacle. Another cellar around a different wellbore is formed by disassembling the excavating system and relocating it to the different wellbore.
US11066885B2
A fluid-actuated lock pin securing wellhead devices within a wellhead assembly comprising a radial cylindrical passage in a wellhead assembly accepting a movable lock pin having an internal retainer limiting the lock pin protrusion into a wellbore, an external retainer preventing the lock pin from externally exiting the passage, and a fluid cavity, the lock pin with a seal preventing fluid from escaping from the wellbore, a fluid, a fluid pump applying pressure directly to the lock pin, a pressure control retaining the fluid pressure to maintain the lock pin in position, and a pin retractor to disengage the lock pin from the wellbore whereby the apparatus is configured to apply pressure directly to the lock pin displacing the lock pin inside in the well head assembly and extending into the wellbore to engage internal wellhead devices and hold fixedly in place, until the pressure is removed.
US11066876B2
The present disclosure relates generally to wellbore cleanout and, more particularly, to an improved tool used to remove debris from an interior of a tubular string. The tool may comprise a number of combinations of varying subsystems able to customize the tool to the operator's needs. A cleaning tool may comprise a body, a first centralizer, wherein the first centralizer is disposed at a first end of the body, a second centralizer, wherein the second centralizer is disposed at a second end of the body, and at least one subsystem, wherein the at least one subsystem is disposed on the body.
US11066871B2
A retractable safety gate has a mesh fabric, a retracting mechanism connected with a first side of the mesh fabric, and a fastening mechanism connected with a second side of the mesh fabric. The retracting mechanism includes a bottom bracket, a fastening bracket, a first mounting tube, a locking assembly, and an energy storage assembly. The first mounting tube is rotatably mounted in the bottom bracket and the fastening bracket. The mesh fabric is wound around the first mounting tube. The locking assembly is mounted on the first mounting tube and selectively engages with the fastening bracket. The energy storage assembly is mounted in the first mounting tube and provides a resilient restoring force that drives the first mounting tube to wind the mesh fabric around the first mounting tube. The retractable safety gate rolls the mesh fabric up automatically and is convenient for use.
US11066865B2
An automated sliding window mechanism is disclosed. An automated sliding window mechanism includes a motor attached to a first component of a sliding window and configured to open and close the sliding window, a controller that controls the motor, and at least two air pressure sensors in communication with a processor. If the window is open, based on signals from the air pressure sensors, the processor determines whether a draft is flowing through the window. If the window is closed, based on signals from the air pressure sensor, the processor determines whether a draft would flow through the window if opened. The processor sends a signal to the controller to either open or close the window, depending on whether a user has elected to have a draft flow through the window. In a preferred embodiment, a system is provided with at least two automated windows.
US11066864B2
An aircraft electric door for a pressurized airframe having a locking system for locking a safety catch, a system for moving a door arm, and an electric motor activated by a door computer to actuate both systems. The system for moving the door arm includes a guideway linked to the door arm. The guideway is in a mobile cylindrical support rotated by the electric motor. A fixed guide is fitted in a cylindrical sleeve around the cylindrical support. The fixed guide includes a vertical camway and a horizontal camway. The door arm pivots around a vertical hinge and is linked with door lifting devices. The door lifting devices are mounted between a shaft of the safety catch and the door arm.
US11066859B2
A hinged component fabrication method in which, in a layup stage of fabrication, the component includes a live hinge joining uncured material portions together at a hinge region and comprising a layer of tensile fabric at least partially infiltrated by an uncured elastomer layer at least partially interposed between the tensile fabric and the uncured material portions such that the uncured elastomer blocks the uncured material portions from infiltrating the hinge region. The method may include locating overlapped tensile fabric and elastomer layers in a tool and introducing polymer-based material into the tool such that polymer-based material portions overlap respective opposite ends of the fabric and elastomer layers. The polymer-based material portions are formed to a desired shape using the forming tool so that the fabric and elastomer layers form a live hinge between the polymer-based material portions.
US11066851B2
A detaching device for releasing a tack body from a tag housing is disclosed. the detaching device includes a housing, a handle pivotally mounted to the housing and configured to pivot about a handle axis. The device further includes a detacher translation mechanism configured to move a detacher portion from a first non-release position to a second release position, wherein the detacher translation mechanism converts rotational movement of the handle about the handle axis to rotational movement of the detacher portion about a first axis, wherein when the detacher portion moves to the second release position, the detacher portion is configured to be received by a receiving portion of the tag housing thus releasing the tack body from the tag housing.
US11066833B2
A modular wall overlay system for installation on a support surface includes a frame; and a cover securely retained on the frame by a tensioning system whereby the cover is free of direct attachment to the frame but rather is retained under tension on the frame by the tensioning system. The frame includes a plurality of frame pieces and a plurality of corner brackets. The frame pieces are directly coupled to respective corner brackets but are free of direct coupling to one another.
US11066829B2
A curtain wall constructed from prefabricated connecting wall elements mounted in rows next to and above each other with the wall elements including a frame of assembled profiles on the inside of the curtain wall and of one or more infill elements on the outside of the curtain wall. The frame contains mullions and transoms in the form of profiles which along the perimeter of the frame have female coupling parts and male coupling parts which allow the adjacent mullions and adjacent transoms in an assembled condition in the curtain wall to engage with their coupling parts to form composite basic profiles, where between two rows of connecting wall elements a horizontal seal has been applied which extends continuously in a horizontal direction over the width of the underlying row.
US11066802B1
A foldable extension enclosure for a utility enclosure having first, second, third, and fourth sides connected by hinges. The extension enclosure folds only in one direction. A first end of the first side slidably overlaps a second opposite end of the third side and a first end of the second side slidably overlaps a second opposite end of the fourth side. A second opposite end of the first side abuts a first end of the fourth side and a first end of the third side abuts a second opposite end of the second side. There is an internal top ledge on each side in an interior near a top end of the extension enclosure and an external bottom ledge on each side on an exterior near a bottom end of the extension enclosure to mount the extension enclosure to the utility enclosure through mounting holes. The mounting holes are in the sides between the top ledge and the top end and between the bottom ledge and the bottom end. The extension enclosure folds with the utility enclosure.
US11066783B2
A cable includes a core with a plurality of first wires made of carbon steel and a plurality of strands surrounding the core. Each strand includes a plurality of second wires made of stainless steel. The cable has a maximum cross-sectional dimension less than 2 millimeters.
US11066777B2
Cleaning particles are arranged in a space between the inner tub and the outer tub of a washing machine. A drainage and dewatering control method comprises: opening a drainage valve; determining the amount of the cleaning particles per each unit volume of water in the space; and controlling the rotating speed of the inner tub. Drainage and dewatering processes are divided into at least two control stages according to the amount of the cleaning particles per each unit volume of water in the space, different rotating ways of the inner tub are set in respective stages, and the rotating speed of the inner tub is higher in the stage that the amount of the cleaning particles per unit volume of water is larger. A control stage is selected according to the detected amount of the cleaning particles per unit volume of water in the space.
US11066763B1
A method of forming a spacer fabric includes performing, via a knitting machine, an iterative process. The iterative process includes: knitting a tether from a first point to a second point on a first fabric layer; extending the tether from the second point to a third point on a second fabric layer to start formation of a tether segment; temporarily holding the tether at the third point via one of a temporary holding needles; extending the tether from the third point to a fourth point on the first fabric layer; temporarily holding the tether at the fourth point via another one of the temporary holding needles; extending the tether from the fourth point to a fifth point on the second fabric layer; and knitting the tether from the fifth point to a final point on the second fabric layer. The tether segment is released from the temporary holding needles.
US11066760B2
An open-end spinning device having a rotor housing (1) which can be acted upon by negative pressure and a spinning rotor (2), the rotor housing (1) is open towards the front and can be closed by a cover element, to the rear the rotor housing (1) has a rear wall (3) with a passage opening (4) for a rotor shaft (5) of the spinning rotor (2). In order to prevent the occurrence of thread coils inside the rotor housing (1) behind the spinning rotor, a narrow gap (6) of less than 2 mm is provided between the spinning rotor (2) and the rear wall (3) of the rotor housing (1) at the largest outer diameter of the spinning rotor (2) and the rear wall (3) of the rotor housing (1) is designed such that the area (7) behind the spinning rotor (2) is covered inside the rotor housing (1).
US11066757B2
A method for manufacturing a diamond substrate, including: a first step of preparing patterned diamond on a foundation surface, a second step of growing diamond from the patterned diamond prepared in the first step to form the diamond in a pattern gap of the patterned diamond prepared in the first step, a third step of removing the patterned diamond prepared in the first step to form a patterned diamond composed of the diamond formed in the second step, and a fourth step of growing diamond from the patterned diamond formed in the third step to form the diamond in a pattern gap of the patterned diamond formed in the third step. There can be provided a method for manufacturing a diamond substrate which can sufficiently suppress dislocation defects, a high-quality diamond substrate, and a freestanding diamond substrate.
US11066753B2
A plated article is provided comprising a) a polymeric substrate bearing b) a tie/seed layer in direct contact with the polymeric substrate and c) a plated metal layer, wherein the tie/seed layer has a thickness of less than 0.95 μm, and wherein the tie/seed layer comprises two or more layers of tin alternating with two or more layers of copper, and in some embodiments up to ten or more layers of tin alternating with ten or more layers of copper. In some embodiments, the tie/seed layer includes a layer of tin in direct contact with the polymeric substrate. Typically, the layers of tin and copper comprising the tie/seed layer are sputter coated layers. In some embodiments, the plated metal layer comprises an alloy of copper and tin. In some embodiments, the plated metal layer comprises layers comprised of tin alternating with layers comprised of copper.
US11066751B2
To provide an ion exchange membrane for alkali chloride electrolysis which is a membrane having a high water permeability and being capable of maintaining a low electrolysis voltage while suppressing the amount of water supplied to a cathode chamber to be minimum, and which is capable of forming an aqueous alkali hydroxide solution having a high caustic alkali quality. The ion exchange membrane for alkali chloride electrolysis comprises a layer 12 made of a fluorinated polymer having carboxylic acid functional groups, and a layer 14A and a layer 14B made of a fluorinated polymer having sulfonic acid functional groups, wherein a reinforcing material 20 containing reinforcing threads 22 is disposed between the layer 14A and the layer 14B, the thickness when dried, of the layer 12 is from 9 to 28 μm, the layer 14B includes a layer having an ion exchange capacity of from 1.3 to 2.5 meq/g, the thickness when dried, of the layer 14B is from 6 to 100 μm, the layer 14A includes a layer having an ion exchange capacity of from 0.9 to 1.25 meq/g, and the thickness when dried, of the layer 14A is from 40 to 110 μm.
US11066744B2
There is provided a technique that includes: forming an oxynitride film on at least one substrate by performing a cycle a predetermined number of times, the cycle including non-simultaneously performing: (a) supplying a precursor from a precursor supply part to the at least one substrate; (b) supplying an oxidizing agent from an oxidizing agent supply part to the at least one substrate; and (c) supplying a nitriding agent from a nitriding agent supply part to the at least one substrate, wherein in (b), an inert gas is supplied from an inert gas supply part, which is different from the oxidizing agent supply part, to the at least one substrate, and at least one of nitrogen concentration and refractive index of the oxynitride film formed on the at least one substrate is adjusted by controlling a flow rate of the inert gas.
US11066740B2
A system includes a computational system to receive a design of an integrated computational element (ICE) including specification of substrate and layers. Additionally, the system includes a deposition source to provide a deposition plume having a plume spatial profile, and a support having a cylindrical surface. The cylindrical surface of the support is spaced apart from the deposition source and has a shape that corresponds to the plume spatial profile in a particular cross-section orthogonal to a longitudinal axis of the cylindrical surface of the support, such that, when the substrate support, with the supported instances of the substrate distributed over the cylindrical surface of the substrate support, is translated relative to the deposition plume along the longitudinal axis of the cylindrical surface of the substrate support, thicknesses of instances of each of the deposited layers are substantially uniform across the plurality of instances of the ICE.
US11066737B2
The disclosure discloses a frame component, which includes a frame with a positioning slot in an inner edge thereof, a fabrication strip with grooves, and a plurality of support pieces; where the fabrication strip is detachably arranged in the positioning slot, and the plurality of support pieces are fixed in the grooves to form a support plane for supporting a mask.
US11066730B2
According to one embodiment of the present invention, a cast alloy material is provided. The cast alloy material includes a matrix metal and an alloy element, wherein oxide particles in a nanometer scale are decomposed in the matrix metal, so that a new phase including a metal element that is a component of the oxide particles and the alloy element forms a band or network structure, wherein the metal element and the alloy element have a relationship of a negative heat of mixing, and wherein oxygen atoms formed by decomposition of the oxide particles are dispersed in the matrix metal and do not form an oxide with the matrix metal.
US11066722B2
To provide a grain-oriented electrical steel sheet that has better magnetic property than conventional ones, in hot band annealing of the hot rolled steel sheet obtained by a predetermined step, an average heating rate from ordinary temperature to 400° C. is set to 50° C./s or more, and a time to reach 900° C. from 400° C. is set to 100 sec or less.
US11066719B2
A duplex stainless steel with good low-temperature toughness is provided. The duplex stainless steel has a chemical composition of, in mass %: up to 0.03% C; 0.1 to 0.8% Si; up to 2.3% Mn; up to 0.040% P; up to 0.010% S; up to 0.040% sol. Al; 3 to 7% Ni; 20 to 28% Cr; 0.5 to 2.0% Mo; more than 2.0% and not more than 4.0% Cu; 0.02 to 0.5% Co; 0.1 to 0.35% N; up to 0.010% O; and other elements, the steel having a microstructure including an austenite phase and a ferrite phase, the ferrite phase having an area percentage of 30 to 60%, the steel satisfying the following Formula, (1); 0.70×NiL≤NiH (1), where NiH and NiL are obtained by using an electron-beam microanalyzer to measure Ni content and, in a distribution of Ni content, determining two maximum frequencies, and treating the one with a higher Ni content as NiH and treating the one with a lower Ni content as NiL.
US11066717B2
A manufacturing method of an oriented electrical steel sheet according to an exemplary embodiment of the present invention includes: a step of manufacturing a steel slab including one kind or more among Si at 2 to 7%, Sn at 0.03 to 0.10%, and Sb at 0.01 to 0.05% as wt %; a step of hot-rolling the steel slab to manufacture a hot rolled sheet; a step of cold-rolling the hot rolled sheet to manufacture a cold rolled sheet; a step of decarburizing and nitriding the cold rolled sheet for primary recrystallization annealing; a step of coating and drying an annealing separating agent on the primary recrystallization-annealed cold rolled sheet; and a step of secondary recrystallization-annealing the cold rolled sheet coated with the annealing separating agent.
US11066710B2
The present invention relates to the methods and products for detection of colorectal cancer. Additionally, the present invention relates to methods and products for determining the probability, risk or incidence of colorectal cancer and of colorectal cancer metastasis. The products and methods of the present invention include detecting the level of expression of COL10A1 or MMP11, in combination, from samples, including tissue samples, from humans who currently have been diagnosed with cancer or who were previously diagnosed with cancer and those who are thought to have cancer and are undergoing diagnosis.
US11066704B2
The present invention relates to technologies for preparing a tagging oligonucleotide. By analyzing exquisitely a non-complementarity level of a first tagging part, the first aspect of the present invention permits to more efficiently and easily select a suitable tagging sequence among a multitude of sequences generated theoretically. In addition, according to the second aspect of the present invention, when a nucleotide sequence for a tagging portion is first selected, one or more regions in a target nucleic acid sequence having a non-complementarity level to the nucleotide sequence for the tagging portion are found, and then a nucleotide sequence for a targeting portion is determined, tagging oligonucleotides for detecting various target nucleic acid sequences can prepared by using the fewest number of nucleotide sequences for the tagging portion and a third template.
US11066702B2
The invention is directed to nanopore arrays comprising opaque layers that reduce background fluorescence in optical signal collected in applications of such arrays for analyzing molecules. In some embodiments, such arrays are used to determine characteristics of polymers, such as polynucleotides, in methods comprising the steps of translocating polymers through nanopores of such arrays wherein polymers have one or more optical labels, exciting optical labels of the polymers in a signal generation region of each nanopore extending from the opaque layer toward the direction of the excitation beam, detecting optical signals from the signal generation regions of each nanopore to determine characteristics of the polymer translocating therethrough.
US11066697B1
Methods, devices, and kits for performing rapid, highly sensitive, high throughput, accurate, and flexible detection and quantification of nucleic acids based on highly optimized rolling circle amplification are provided. The methods, devices, and kits can be used to detect and track an emergent virus or other pathogen, including SARS-CoV-2, to test and diagnose individual patients with respect to a specific pathogen or disease, including COVID-19, and to detect and analyze cellular nucleic acids. The methods and devices also can be used to detect fragments and variants of DNA or RNA, including those present in cancer cells. The methods, devices, and kits are suitable for use in both high throughput screening carried out in centralized testing laboratories and in point-of-care testing devices used in the field, at home, in the workplace, or at public facilities for rapid detection and diagnosis.
US11066691B1
The present invention relates, in part, to engineered viruses (e.g., engineered phages), phage cocktails, and methods of producing and/or identifying viruses for targeting pathogenic bacteria.
US11066685B2
The present invention relates to a process for producing a monosaccharide, e.g. L-fucose, in free form using a microbial fermentation process. The used microorganism exhibits hydrolase activity on nucleotide-activated sugars and releases the monosaccharide in an unmodified free form. The free monosaccharide is retrieved from the supernatant of the cultivated microorganism.
US11066670B2
The present invention relates to RNAi agents, e.g., double stranded RNAi agents, targeting the insulin-like growth factor binding protein, acid labile subunit (IGFALS) gene or the insulin-like growth factor 1 (IGF-1) gene, methods of using such double stranded RNAi agents to inhibit expression of an IGFALS gene or an IGF-1 gene, and methods of treating subjects having an IGF system-associated disorder.
US11066667B2
The present disclosure relates to compositions and methods for treating APOC3-related diseases such as: hypertriglyceridemia (e.g., Type V Hypertriglyceridemia), abnormal lipid metabolism, abnormal cholesterol metabolism, atherosclerosis, hyperlipidemia, diabetes, including Type 2 diabetes, obesity, cardiovascular disease, and coronary artery disease, among other disorders relating to abnormal metabolism or otherwise, using a therapeutically effective amount of a RNAi agent to APOC3.
US11066657B2
Methods for producing a trans-splicing intein-modified protease with enhanced solubility and regulating its activity are described. Intein-modified proteases having enhanced solubility and polynucleotides encoding the same are provided. Methods of storing trans-splicing proteases are also described.
US11066654B2
In certain aspects, the present invention provides compositions and methods for modulating (promoting or inhibiting) growth of a tissue, such as bone, cartilage, muscle, fat, brown fat and/or neuronal tissue and for treating metabolic disorders such as diabetes and obesity, as well as disorders associated with any of the foregoing tissue.
US11066652B2
The invention provides peptides derived from a ubiquitous protein, and nucleic acids encoding such peptides. The invention extends to various uses of these peptides and nucleic acids, for example, as antigens for use in vaccines per se and in the generation of antibodies for use in therapeutic drugs for the prevention, amelioration or treatment of infections caused by sepsis-inducing bacteria. The invention particularly benefits immunocompromised hosts such as neonates, babies, children, women of fertile age, pregnant women, foetuses, the elderly and diabetics.
US11066645B2
The present invention relates to a method of promoting skin rejuvenation in a subject. The method comprises administering to the subject an effective amount of a cellular extract of epithelial or mesenchymal stem/progenitor cells isolated from the amniotic membrane of the umbilical cord, wherein the cellular extract contains growth factors and peptides and is in the form of a supernatant into which the epithelial or mesenchymal stem/progenitor cells secrete the growth factors and peptides.
US11066631B2
A pack includes at least one stack with Petri dishes which extends in a longitudinal direction, a connecting device which holds the at least one stack together, and an outer packaging which surrounds the at least one stack and which can be opened to remove the at least one stack.
US11066630B2
The present invention provides an integrated microphysiological device and fabrication methods thereof, as well as methods of use to perform biological assays.
US11066621B2
The present invention provides a lubricating oil composition not containing ZnDTP but comprising: (a) a base oil; (b) molybdenum dialkyldithiocarbamate; and (c) an organic acid metal salt compound having a metal of Group 8 of a short periodic table, copper, or bismuth as a central metal.
US11066618B2
An organic lubricant composition comprising a vegetable oil; an organic acid; and an organic alcohol, where the organic lubricant composition is substantially free of inorganic compounds.
US11066610B2
The disclosure describes refinery processes and process units for suppressing the precipitation and deposition of heavy polynuclear aromatic (HPNA) compounds in a process unit of a refinery, by combining the effluent from a hydrocracking unit with an aromatic solvent stream. Certain costly HPNA treatment processes can be eliminated, downtime can be reduced, and overall distillate yield can be increased by suppressing HPNA precipitation. The aromatic bottoms—which are suitable solvents for this purpose—of an aromatic recovery complex can be used in certain embodiments to dissolve HPNAs and suppress HPNA precipitation.
US11066606B2
Systems and methods for upgrading a heavy oil feed to a light product comprising distillate fractions and olefins, the method including combining a heavy oil feed with a naphtha-based cracking additive to produce a mixed heavy oil feed; heating the mixed heavy oil feed with a nano-zeolite catalyst in the presence of steam to effect catalytic upgrading of the mixed heavy oil feed to produce lighter distillate fractions and olefins in an upgraded product, the upgraded product including at least about 30 wt. % olefins; and separating the lighter distillate fractions from the olefins.
US11066603B2
A fire insulation precursor material formed of cement, in an amount of between 10-30% w/w; and an aluminium or magnesium hydroxide, huntite or hydromagnesite in an amount of between 60-90% w/w. A fire insulation material is provided including the previously mentioned precursor material. Further described are methods of forming a fire insulation material and applications for such material in sheaths, duct coatings, cable trays and other elongate components.
US11066589B2
The invention is a fluid having a kinematic viscosity from 3 to 6 mm2/s, a flash point of higher than 120° C. and a pour point lower than −40° C., having a boiling point in the range of from 200° C. to 400° C. and a boiling range below 80° C., said fluid comprising more than 95% isoparaffins and less than 3% of naphthens by weight, a biocarbon content of at least 95% by weight, containing less than 100 ppm aromatics by weight. The invention is also a drilling fluid and the use of the fluid to improve the viscosity of the drilling fluid.
US11066583B2
Disclosed is a method for improving interfacial adhesion of an adhesive to unprimed substrates and an improved adhesive composition, involving admixing an adhesive with an adhesive modifier, where the modifier is at least partially soluble in the at least one adhesive and includes either a non-aromatic polyol or a molecule having at least one ortho-hydroxyl substitution on a benzene ring.
US11066580B2
Provided is a pressure-sensitive adhesive composition for a foldable display, more particularly, a pressure-sensitive adhesive composition for a foldable display which, by satisfying a specific range of storage modulus at high temperature as well as at low temperature and room temperature, not only allows excellent folding properties to be realized but also satisfies excellent adhesion, excellent heat resistance, and excellent recovery rate requirements at the same time.
US11066576B2
A joint tape to be applied to wallboard is provided and includes a base substrate having opposing sides. In certain embodiments, a first adhesive layer is applied to one of the sides of the base substrate and a second adhesive layer is applied to the first adhesive layer, where the first adhesive layer is different than the second adhesive layer. In certain other embodiments, two different adhesives are used in a single adhesive layer. In use, the joint tape is positioned over and removably secured to a joint or corner between adjacent wallboard panels using the first adhesive layer. After the joint tape is in position, joint compound is applied to the joint tape, and the water in the joint tape activates it to form a secure bond with the wallboard panels.
US11066571B2
It is an object of the present invention to provide a pattern forming method capable of easily forming a phase-separated structure with high accuracy, even in the case of widening the applicable range of a pattern size. The present invention relates to a pattern forming method comprising: applying an under coating agent onto a substrate, and applying a self-assembly composition for pattern formation to the surface of the substrate, onto which the under coating agent has been applied, and then forming a self-assembly film according to self-assembly phase separation, wherein the self-assembly composition for pattern formation comprises a block copolymer comprising a polymerization unit (a) having at least one selected from a structure represented by a formula (103) and a structure represented by a formula (104), and a polymerization unit (b) having a structure represented by a formula (105).
US11066570B2
The present disclosure refers to an aqueous stain resistant coating composition, comprising, one or more aqueous dispersions of self-crosslinkable polymeric particles; and one or more particulate solids, wherein the polymeric particles have a Tg of 10° C. or less; and wherein the particulate solids comprise a combination of sheet-like particulate solids and sphere-like particulate solids in a weight ratio of 1:1 or more; and wherein the coating composition has a pigment volume concentration of 45% or more; and the coating composition is substantially free of volatile organic compounds.
US11066568B2
A dispersant, a dispersion and an ink composition including the dispersant, and a method of preparing the dispersion and the ink composition, in which the dispersant includes: (A) 0.5 to 30% by weight of a compound selected from at least one of acetylene glycol represented by the specific formula (1) and an ethoxylated substance of acetylene glycol represented by the specific formula (2); (B) 5 to 98% by weight of a nonionic aryl phenol compound represented by the specific formula (3); and (C) 1 to 70% by weight of an anionic aryl phenol compound represented by the specific formula (4), and wherein the total amount of components (A) to (C) is 100% by weight.
US11066563B2
A radiation curable ink comprises a compound represented by the following Formula (I): a compound represented by the following Formula (II): and a compound represented by the following Formula (III):
US11066548B2
A polyphenylene ether resin composition includes a modified polyphenylene ether copolymer, a high-molecular-weight compound, and a crosslinking agent for the modified polyphenylene ether copolymer. The modified polyphenylene ether copolymer includes a substituent having a carbon-carbon unsaturated double bond at a molecular chain end of the modified polyphenylene ether copolymer. The high-molecular-weight compound has a glass transition temperature (Tg) measured by differential scanning calorimetry of 20° C. or lower and has a number-average molecular weight Mn ranging from 1000 to 10000, inclusive. The crosslinking agent includes at least two carbon-carbon unsaturated double bonds per molecule, and includes at least one of dicyclopentadiene acrylate and dicyclopentadiene methacrylate. In a cured state of the polyphenylene ether resin composition, the modified polyphenylene ether copolymer is phase separated from the high-molecular-weight compound.
US11066543B2
A dispersant attached polytetrafluoroethylene particle on whose surface a dispersant having a fluorine atom is attached has a content of perfluorooctanoic acid of from 0 ppb to 25 ppb with respect to the polytetrafluoroethylene particle, and a composition contains a polytetrafluoroethylene particle and a dispersant having a fluorine atom in which a content of perfluorooctanoic acid is from 0 ppb to 25 ppb with respect to the polytetrafluoroethylene particle.
US11066534B2
Provided is a polyether-modified silicone composition. The composition comprises (A) a polyether-modified silicone, and (B) a monool organic compound. The monool organic compound (B) is selected from (B1) a glycol ether compound having a hydrogen atom substituted by an alkyl group having from 2 to 8 carbon atoms at one end, a secondary alcoholic hydroxy group at the other end, from 2 to 3 repeating oxyalkylene units having from 2 to 4 carbon atoms, and (B2) a tripropylene glycol monomethyl ether. Isopropyl alcohol does not exceed 1 mass % of the entire composition. Applications and manufacturing methods for the composition are also provided.
US11066532B2
A process for the production of expanded material based on sulfone polymers includes an extrusion step in an extruder of virgin sulfone polymer with the injection of at least one expanding agent and in the presence of at least one nucleating agent, and a recycling step of part of the expanded material, which provides a recycled product used as raw material fed to the extruder in combination with the virgin sulfone polymer.
US11066522B2
An amphiphilic polymer, an amphiphilic polymer manufacturing method, a contact lens material including the amphiphilic polymer, and contact lens manufacturing method are provided. The amphiphilic polymer includes poly(dimethylsiloxane) and amphiphilic chitosan bonded to the same. The contact lens material includes the amphiphilic polymer. The amphiphilic polymer manufacturing method includes providing a poly(dimethylsiloxane), providing an amphiphilic chitosan, and bonding the amphiphilic chitosan to the poly(dimethylsiloxane).
US11066510B2
The present invention provides an epoxy resin composition that can produce a cured product maintaining good dielectric characteristics (low dielectric constant and low dielectric loss tangent), and having high adhesion strength to metal; and also provides a process for producing the same, a cured product obtained by curing the epoxy resin composition, and use thereof. The present invention includes an epoxy resin composition comprising an epoxy resin, an acid anhydride-based curing agent, and a curing accelerator, the epoxy resin being represented by the formula (1): wherein X is a divalent group obtained by removing two hydrogen atoms from a hydrocarbon ring, or a divalent group represented by the formula (2): wherein Y is a bond, a C1-6 alkylene group, etc.; R1 is the same or different, and is a C1-18 alkyl group, etc., R2 is the same or different, and is a C1-18 alkylene group, etc., R3 is the same or different, and is a C1-18 alkyl group, etc., and n is the same or different, and is an integer of 0 to 3. The present invention also includes a process for producing the same, a cured product of the epoxy resin composition, and use thereof.
US11066486B2
A method for preparing a functionalized polymer, the method comprising the steps of (i) polymerizing monomer to form a reactive polymer, and (ii) reacting the reactive polymer with an imine compound containing a cyano group.
US11066473B2
The present invention relates to antagonists, particularly antibodies and antigen binding fragments thereof, that bind to the protein galectin-10, particularly human galectin-10. The galectin-10 antagonists disrupt the crystallization of galectin-10 and are therefore useful in methods of preventing and treating diseases and conditions wherein the pathology is linked to the formation/presence of Charcot-Leyden crystals (CLCs).
US11066464B2
Antibodies that bind to the circumsporozoite protein (CSP) of Plasmodium falciparum. Use of such antibodies as anti-malarial agents, to confer protection against infection by malarial parasites such as P. falciparum by insect vector transmission. Diagnosis of malaria using anti-CSP antibodies. Methods of determining efficacy of candidate vaccine compositions in development and testing of anti-malarial vaccines.
US11066448B2
In various embodiments constructs are provided for the delivery of an effector molecule into a cell. In certain embodiments the construct comprises a cell penetrating peptide (CPP) attached to an effector that is to be delivered into a cell, where the cell penetrating peptide comprises a Zika cell penetrating peptide (Zika CPP), and the effector is selected from the group consisting of a protein, a nucleic acid, an organic compound, a nanoparticle, a viral particle, and the like.
US11066446B2
A cyclic peptide is represented by Formula (I), RN—Xg—[Xi—Xa—Xm—X1—X2—X3—Xn—Xb—Xj]k—Xh—RC (I) in Formula (I), RN represents an N-terminal group; RC represents a C-terminal group; X1 represents an L-leucine residue, an L-isoleucine residue, an L-methionine residue, an L-lysine residue, or an L-arginine residue; X2 represents an L-valine residue or an L-isoleucine residue; X3 represents an L-tryptophan residue or an L-phenylalanine residue; one of Xa and Xb represents an amino acid residue derived from an amino acid having an azide group on a side chain and the other represents an amino acid residue derived from an amino acid having an alkynyl group on a side chain, and Xg, Xh, Xi, Xj, Xm, and Xn each represent g consecutive X's, h consecutive X's, i consecutive X's, j consecutive X's, m consecutive X's, and n consecutive X's; X represents an amino acid residue.
US11066445B2
The present disclosure provides novel macrocyclic peptides which inhibit the PD-1/PD-L1 and PD-L1/CD80 protein/protein interaction, and thus are useful for the amelioration of various diseases, including cancer and infectious diseases.
US11066440B2
A process for increasing protein yield from biomass (beans, oilseeds, cereals, nuts, rice, soybeans, bran, etc.), as well as, for reducing the amount of chemical and biological reagents used in the process, involves application of multiple hydrodynamic cavitation treatments of a biomass suspension or other combination of biomass with solvents and reagents—in the preparation, extraction, and processing or the biomass and proteins. The biomass suspension is preferably subjected to at least three cavitation treatments in order to facilitate the crushing of biomass, splitting of fibers, and rupture of cell membranes, thereby increasing the mass transfer surface area and intensifying the extraction of protein and lipids. At the stage of washing and neutralization the protein solution may be subjected to a fourth cavitation treatment to obtain the purified protein.
US11066434B2
This invention relates generally to olefin metathesis catalysts comprising aniline type ligands, to the preparation of such catalysts, compositions comprising such catalysts, methods of using such catalysts, and the use of such catalysts in the metathesis of olefins. The invention has utility in the fields of catalysis, organic synthesis, polymer chemistry, and in industrial applications such as oil and gas, fine chemicals and pharmaceuticals.
US11066419B2
The present invention relates to 1H-pyrrole-2,5-dione compounds and methods of using them to induce self-renewal of stem/progenitor supporting cells, including inducing the stem/progenitor cells to proliferate while maintaining, in the daughter cells, the capacity to differentiate into tissue cells.
US11066417B2
Compounds of Formula (I): pharmaceutically acceptable salts thereof, deuterated derivatives of any of the foregoing, and metabolites of any of the foregoing are disclosed. Pharmaceutical compositions comprising the same, methods of treating cystic fibrosis using the same, and methods for making the same are also disclosed.
US11066414B2
The present disclosure relates generally to modulators of Cot (cancer Osaka thyroid) and methods of use and manufacture thereof.
US11066409B2
Provided are a novel compound having an antagonistic activity for the P2X7 receptor, and a pharmaceutical composition having an antagonistic activity for the P2X7 receptor. The compound represented by Formula (I): wherein the symbols are defined in the specification, or a pharmaceutically acceptable salt thereof.
US11066393B2
The present invention is concerned with indolin-2-one derivatives of general formula wherein the substituents are defined in claim 1. The compounds may be used in the treatment of CNS diseases related to positive (psychosis) and negative symptoms of schizophrenia, substance abuse, alcohol and drug addiction, obsessive-compulsive disorders, cognitive impairment, bipolar disorders, mood disorders, major depression, treatment resistant depression, anxiety disorders, Alzheimer's disease, autism, Parkinson's disease, chronic pain, borderline personality disorder, neurodegenerative disease, sleep disturbances, chronic fatigue syndrome, stiffness, inflammatory disease, asthma, Huntington's disease, ADHD, amyotrophic lateral sclerosis, effects in arthritis, autoimmune disease, viral and fungal infections, cardiovascular diseases, ophthalmology and inflammatory retinal diseases and balance problems, epilepsy and neurodevelopmental disorders with co-morbid epilepsy.
US11066381B2
A urolithin-containing aqueous solution containing urolithin and collagen, a dried solid composition thereof, methods for producing these, and a stabilization method for urolithin.
US11066352B2
Embodiments of the present disclosure are related to improved processes for making L-ornithine phenylacetate without using any silver salts or forming any L-ornithine intermediate salts, such as a benzoate salt. The present processes may be used in the commercial scale manufacturing of L-ornithine phenylacetate with high yields and low impurities.
US11066346B2
The invention relates to a method (100, 200) of obtaining one or more olefins, in which, using an oxidative coupling of methane (10), a gas mixture comprising hydrogen, methane, carbon monoxide and higher-boiling hydrocarbons than methane is formed and is subjected to a low-temperature separation (1-5), characterized in that the low-temperature separation (1-5) is conducted using a rectification column (2) having a first separation region (21), a second separation region (22) arranged above the first separation region (21), and a condenser-evaporator (23), wherein the gas mixture is cooled, fed at least partly as first separation feed into the first separation region (21) and subjected to a first rectification in the first separation region (21) to form a first tops gas and a first bottoms liquid, wherein, using a first proportion of the first tops gas in the condenser-evaporator (23), a condensate which is recycled to the first separation region and, using a second proportion of the tops gas, a second separation feed which is fed into the second separation region (22) are formed, and wherein the second separation feed is subjected to a second rectification in the second separation region to form a second tops gas and a second bottoms liquid.
US11066335B2
The present disclosure relates to a method of fabricating a ceramic composite components. The method may include providing at least a first layer of reinforcing fiber material which may be a pre-impregnated fiber. An additively manufactured component may be provided on or near the first layer. A second layer of reinforcing fiber, which may be a pre-impregnated fiber may be formed on top the additively manufactured component. A precursor is densified to consolidates at least the first and second layer into a densified composite, wherein the additively manufactured material defines at least one cooling passage in the densified composite component.
US11066325B2
To provide an alkali-free glass having a high specific elastic modulus, a suitable strain point, a low density, a not too low thermal expansion coefficient, a good clarity and a good solubility. An alkali-free glass, which comprises, as represented by mol % based on oxides, SiO2: 62 to 70%, Al2O3: 11 to 14%, B2O3: 3 to 6%, MgO: 7 to 10%, CaO: 3 to 9%, SrO: 1 to 5% and BaO: 0 to 1%, wherein [SiO2]+0.7[Al2O3]+1.2[B2O3]+0.5[MgO]+0.4[CaO]−0.25[SrO]−0.88[BaO] is at least 85, [SiO2]+0.45[Al2O3]+0.21[B2O3]−0.042[MgO]+0.042[CaO]+0.15[SrO]+0.38[BaO] is from 72 to 75, 0.4[SiO2]+0.4[Al2O3]+0.25[B2O3]−0.7[MgO]−0.88[CaO]−1.4[SrO]−1.7[BaO] is at most 19, the specific modulus is at least 32 MN·m/kg, the strain point is from 690 to 710° C., the density is at most 2.54 g/cm3, the average thermal expansion coefficient at from 50 to 350° C. is at least 35×10−7/° C., and the temperature T2 at which the glass viscosity reaches 102 dPa·s is from 1,610 to 1,680° C.
US11066324B2
A glass article including, on an oxide basis, from 60 mol % to 74 mol % SiO2, from 7 mol % to 18 mol % Al2O3, from 3 mol % to 16 mol % B2O3, from 0 mol % to 6 mol % Na2O, from 0 mol % to 5 mol % P2O5, from 5 mol % to 11 mol % Li2O, less than or equal to 0.2 mol % SnO2, and from 0.5 mol % to 6.5 mol % divalent cation oxides. The glass article has a molar ratio of Al2O3:(R2O+RO) greater than or equal to 0.9, where R2O is a sum of alkali metal oxides in mol % and RO is a sum of divalent cation oxides in mol %.
US11066323B2
Embodiments of alkali aluminosilicate glass articles that may be chemically strengthened to achieve a maximum surface compressive stress that exceeds compressive stresses that have been achieved in similar glasses are disclosed. In one or more embodiments, the fictive temperature of these glass articles may be equal to the 1011 poise (P) viscosity temperature of the glass article. In some embodiments, the strengthened alkali aluminosilicate glass articles described herein may exhibit a maximum compressive stress of at least about 400 MPa, 800 MPa, 930 MPa or 1050 MPa. In some embodiments, the strengthened alkali aluminosilicate glass articles described herein may exhibit a compressive stress layer extending to a depth of layer of at least about 40 μm (in samples having a thickness of 1 mm). In still other embodiments, these strengthened alkali aluminosilicate glass articles exhibit a parabolic or near-parabolic tensile stress profile in the central region of the glass articles.
US11066322B2
The embodiments disclosed herein are directed to forming selectively heat-treated glass-ceramic parts for use in an electronic device. In various embodiments, glass-ceramic parts, such as a cover sheet, may have multiple different regions having different objectives for material properties such as optical properties, strength, fracture toughness, hardness, and the like. Different regions may be selectively heat treated to achieve desired results.
US11066321B2
The present invention relates to a mold including a master mold having a first region master mold molding surface having a shape corresponding to a first region of a molded body, and a second region master mold molding surface having a shape corresponding to a second region of the molded body, and in which the master mold includes: an inner mold having the first region master mold molding surface; an outer mold having an accommodating concave portion capable of accommodating the inner mold therein and the second region master mold molding surface on at least a part of an outer edge of the accommodating concave portion; and a buffer material provided between the inner mold and a bottom surface of the accommodating concave portion, the buffer material being pressed and deformed with relative movement of the inner mold and the outer mold.
US11066313B1
Methods are disclosed for treating water containing a target anion to remove the target anion. The methods can include preparing a treatment composition solution that contains a metal treatment agent, adjusting the treatment composition solution to a first pH that is alkaline and then to a second pH that is acidic, and contacting the treatment composition solution with the water that contains the target anion.
US11066308B2
A method for producing a metal boride powder includes producing a bonding gas stream from a first powder in a first fluidizing bed reactor, delivering the bonding gas stream to a second fluidized bed reactor through a conduit fluidly connecting the first and second fluidized bed reactors, fluidizing a second powder in the second fluidized bed reactor, mixing the second powder with the bonding gas stream such that a metal boride or boron-doped powder is formed.
US11066303B2
Methods and reactors for electrochemically expanding a parent material and expanded parent materials are described. Current methods of expanding parent materials incompletely-expand parent material, requiring expensive and time-consuming separation of expanded parent material from unexpanded parent materials. This problem is addressed by the methods and reactor for electrochemically expanding a parent material described herein, which during operation maintain electrical connectivity between the parent material and an electrical power source. The resulting materials described herein have a greater proportion of expanded parent material relative to unexpanded parent material compared to those made according to others methods.
US11066291B1
A system and parts of a system that can be used to introduce fluid into a closed circuit. The system includes a valve having an inlet, an outlet, a flush inlet; a spool located in a valve body and coupled to a handle, and the spool can selectively, by the positioning of the handle, direct flow between the inlet, outlet, and flush inlet. The system also includes an uptake conduit comprising a valve connector that is configured to couple with the flush inlet, and a conduit, that is configured to allow fluid to flow therethrough. Additionally, the system has a system attachment having a system connector and a valve connector, and the uptake conduit and the system attachment are coupled to the valve.
US11066288B2
A beverage dispensing system (10) for dispensing a beverage stored in a collapsible beverage container (18) comprising a base part (14), a beverage container connector for connecting to a beverage outlet of said collapsible beverage container (18), and a lid (12) connectable to said base part (14), in which said lid (12) and said base part (14) define a sealed inner space (16) for accommodating and encapsulating said collapsible beverage container (18), and in which said beverage dispensing system (10) further comprises a vacuum pump (32) in fluid communication with said inner space (16), thereby collapsing said collapsible beverage container (18) and forcing said beverage out of the collapsible beverage container (18) through a tapping line (26) and out through a tapping device (28).
US11066279B2
A motion compensating crane for use on an offshore vessel having a hull with a design waterline, wherein the crane includes a revolving superstructure, a main boom mounted to the revolving superstructure and pivotally connected at an inner end thereof about a substantially horizontal boom pivot axis to the revolving superstructure, the main boom having a tip end remote from the inner end, a main boom luffing assembly adapted to set an angle of the main boom relative to the superstructure within a main boom working angle range, a rigid jib frame pivotally connected to the tip end of the main boom about a substantially horizontal jib frame pivot axis, and a level setting assembly adapted to set the rigid jib frame in a levelled position whilst the main boom has an angle within the main boom working angle range. The rigid jib frame is provided with a set of parallel X-direction tracks which are substantially horizontal in the levelled position of the rigid jib frame. The crane further has a mobile carrier supported by the X-direction tracks and movable by a motor powered X-motion displacement actuator assembly. The mobile carrier is provided with one or multiple parallel Y-direction tracks and a mobile jib hoist cable suspension member is supported by the one or more Y-direction tracks and movable relative thereto.
US11066277B2
An illustrative example elevator sill assembly includes a sill plate and at least one support arm secured to the sill plate. A mounting bracket is configured to be mounted to an elevator car. The support arm is supported on the mounting bracket to allow the support arm to pivot relative to the mounting bracket. At least one linear actuator has a moving portion that moves in a vertical direction to cause the at least one support arm to pivot relative to the mounting bracket to thereby cause the sill plate to pivot from a stored position to an actuated position.
US11066267B2
A recording material processing apparatus includes a processing tray, a detecting unit, a stapling unit, an instructing unit, a control unit, a switching unit, and a notifying unit. The detecting unit detects recording material placed in the processing tray. The stapling unit executes a stapling process for the recording material placed in the processing tray. The instructing unit outputs a stapling process execution instruction. Upon receipt of the execution instruction in a state in which the detecting unit has detected a recording material inserted in the processing tray from an outside of a main body of a main body apparatus, the control unit cause the stapling process to be executed. The switching unit switches a position of the stapling unit among a plurality of positions. The notifying unit provides notification of a placement position of the recording material in the processing tray corresponding to each of the plurality of positions.
US11066254B1
A distribution ramp system for a dry product applicator with a pneumatic conveyance system is provided which lifts product that drags along a bottom surface(s) of a delivery line's wall(s) back into a main central or primary airflow portion that carries the product downstream through the pneumatic conveyance system. The system may include a ramp that nests against a bottom wall of the delivery line with a narrow front and wide back so the ramp presents a gradual wedge facing toward the incoming upstream airflow entrained with particulate material of the product, urging particulate material dragging on the bottom wall to lift away from the bottom wall and toward reentry into the primary airflow portion.
US11066253B2
A container dumping module comprises a frame assembly and a conveyor bed with plurality of rollers supported on the frame assembly. A cradle assembly positioned on the frame assembly. The cradle assembly comprises a pair of lower and upper guide support plates to support a container in a home position, a transit position, and a work position. A drive assembly mechanically coupled to the frame assembly and configured to drive the cradle assembly to one of the home position, the transit position, or the work position.
US11066252B2
A suction gripping device includes a support arm and a head with at least one suction gripping element mounted translatably along the support arm. The head has an inlet and a channelling system to place the inlet and the gripping element in communication. The device further includes a manifold maintained in depression, a seal along a side of the device to maintain the inside of the manifold in depression, and a fluid distributor group interposed between the inlet in the head and the side and borne by the head so as to be slidable along the side. A spacer is provided for distancing and keeping a portion of the seal distanced from the side so as to maintain the channelling system in depression for activation in suction of the gripping element.
US11066245B2
Conveyor elevation apparatus, systems and methods are provided. Some embodiments include a stmt having three frame sections. In some embodiments at least two of the frame sections comprise longitudinal supports joined by bracing.
US11066242B2
A positive displacement sorter and method of diverting articles includes a conveying surface configured to convey articles in a longitudinal direction and at least one diagonal take-away lane, extending diagonally from the conveying surface to receive articles being diverted from said conveying surface. A plurality of pushers are configured to move together in a lateral direction in order to displace an item on the conveying surface to the diagonal take-away lane. A rotational system is configured to rotate a leading portion of a diverted article in the direction of the take-away lane. A belt drive system is provided for driving live roller conveyors about a curved section of a roller conveyor of the sorter. The drive belt is guided along a single conical drive plane that maintains the orientation of the drive belt relative to the single conical drive plane and limits twisting and stress in the drive belt.
US11066240B1
An automated pharmacy system includes a storage rack; bins to be stored within the storage rack and to store one or more medication packages, each of the bins having a separate bar code; a kiosk having an interface manually manipulated by a user to receive identifying information of the user; a central computer in data communication with the kiosk; a locker unit having lockers, the lockers having an identification reader to unlock the lockers based on receiving correct identifying information and lockers having a bar code; a robotic arm manipulated by the central computer; a rail positioned on a ground surface; and a bar code reader secured to the robotic arm.
US11066237B2
A storage system and a load handling device for lifting and moving containers stacked in the storage system are described. The storage system includes a plurality of rails or tracks arranged in a grid pattern above the stacks of containers. The grid pattern can include a plurality of grid spaces and each stack is located within a footprint of only a single grid space. The load handling device is configured to move laterally on the rails or tracks above the stacks. The load-handling device includes a container-receiving space located above the rails or tracks in use and a lifting device arranged to lift a container from a stack into the container-receiving space. The load handling device has a footprint that, in use, occupies only a single grid space in the storage system.
US11066233B2
A foldable container, comprising a base and two pairs of side plates, and the side plates are connected to the base via a hinge structure. A plurality of protruding portions are disposed below the side plates, and a polarity of grooves matching the protruding portions are disposed on the base. The hinge structure is disposed in at least one of the protruding portions and at least one of grooves. At least one of the protruding portions is further provided with a continuous curved surface profile, and at least one of the grooves is further provided with at least one matching surface, or at least one of the grooves is provided with a continuous curved surface profile, and at least one of the protruding portions is provided with a matching surface. The matching surface matches the continuous curved surface profile, and when the side plate changes from a folded state to the open state, the continuous curved surface profile remain contacting with the matching surface. The foldable container can address the problems of interference and collision in a process of unordered rotation of hinged side plates.
US11066227B2
An article carrier bag, in particular of the fastfood takeaway type, the bag comprising a bottom and sides (F12, F13) defining inside walls bounding an inside storage space, and being characterized in that at least one gusset element (E1) in a folded state is fitted to and fastened on at least one inside wall of the sides (F12, F13) in two adjacent fastener zones that are separated by a frangible zone (F15) provided in association with at least one side (F12, F13), so as to be capable of bringing the gusset element (E1) into an unfolded state after breaking the frangible zone (F15).
US11066226B2
A shipping container is disclosed having a body wherein a cavity is formed, a lid adapted to close a top of the body and a support configured as a gimbal. The gimbal support has an outer cage configured to be fitted in the cavity and sized so as to contact the walls of the cavity, an inner cage restrained to the outer cage and rotatable relative thereto about at least one first rotation axis (A) and a cradle restrained to the inner cage and rotatable relative to the outer cage about at least one second rotation axis (B) perpendicular to the first rotation axis (A), the cradle being configured to receive and hold one or more objects.
US11066223B2
The present invention relates to an opening device comprising a first portion on one side of a fibre based packaging laminate and a second portion on an opposite side of the fibre based packaging laminate, the first and second portion being formed in one and the same piece and joined by at least one material bridge extending through the packaging laminate. The present invention also relates to a method for manufacturing the opening device and to a packaging material to be used is such a method.
US11066219B1
The present invention is a portable drinking bottle for carrying re-usable articles like spoons, fork and knives and preventing the need of disposable polymeric articles and hence save environment. Portable drinking bottle includes a main casing and an auxiliary casing, an inner closure and an outer closure. Auxiliary casing is introduced in main casing to form a cavity therebetween so that drinking liquid can be filled therewithin. Main casing and auxiliary casing are enclosed by an inner closure that has a central aperture to insert in and remove articles from auxiliary casing. Inner closure also has a spout which is in connection with cavity and hence enables drinking of liquid. Also, auxiliary casing can be removed for cleaning or when not desired thus providing a simple structure.
US11066207B2
A heating container for foods has a common box of shape and size suitable for housing bakery products, formed by a base, a cover and lateral edges that mutually fit in a reversible manner to avoid the content outflow, including: an internal support layer, adapted to support a preheated plate at a predetermined distance from the base of the box; an air space between the base and the support layer adapted to absorb the pressures generated by the user while cutting the foods present on the plate; a preheated plate, providing a support surface for the foods, as a support for the cutting of the foods and as a heat source; and a ventilation system having holes on the cover and holes on the base, preventing condensation phenomena inside the box itself when the cover is closed.
US11066204B2
An apparatus for applying self-adhesive labels includes a supporting base for at least one reel of a ribbon that supports self-adhesive labels, elements of feeding the ribbon to a head for applying the self-adhesive labels, and a device for taking up the ribbon. The application head can move on command about an orientation axis in order to vary its own direction of extension with respect to the unwinding direction of the ribbon from the reel. The feeder elements include at least one redirection roller, the rotation axis of which can rotate on command, with respect to the reel, about an adjustment axis that is substantially parallel to the orientation axis in order to bring the direction of extension of the ribbon at the application head.
US11066202B2
A product bagging assembly and method of manipulating a web material bag that is operable to create a bag opening that is greater than six inches and which is operable without substantially detracting from product throughput associated with use and operation of the product bagging assembly. In a preferred embodiment, the bag opening/closing assembly includes a first actuator and a second actuator that are connected to one another such that a position of one of the actuators can be manipulated by operation of the other actuator. The product bagging assembly can be provided as a kit configured for plug and play operation with previously provided bag and product delivery systems.
US11066200B2
An apparatus for tensioning a cable tape comprises a housing, a drive assembly, a capstan, and an optional cutting device. The drive assembly includes a driving member and a driven member slidably coupled to the driving member. A biasing element is coupled between the driving and the driven member and in a first operating mode, the driving member causes movement of the driven member little or no relative movement between two members. The capstan is rotatably coupled to the housing, and includes a gripping device to grip a cable tape and wrap the cable tape around an outer surface of the capstan as the capstan rotates. In a second operating mode, a tension force applied on the capstan by the cable tape that is greater than the biasing force allows relative movement between the driving member and the driven member.
US11066193B1
Embodiments of the present invention relate to a launch vehicle fairing recovery system and method using inflatable bags and fairing repositioning mechanisms. Embodiments of the present invention also relate to providing a system or mechanism to flip the fairing into the proper floating position. In some embodiments, the fairing has an inner surface and an outer surface, where the outer surface is exposed to the atmosphere when the fairing is interconnected to a spacecraft, and one or more inflatable bags interconnected to the outer surface of the fairing, where when the fairing is interconnected to the spacecraft the one or more inflatable bags is empty, and after the fairing separates from the spacecraft the one or more airbags are filled with pressurized gas and/or hydraulic liquids.
US11066191B2
A system and method for detecting or identifying substances based on spectral response signatures is provided. The system utilizes IR imagery, singularly or stored in a database, in operative communication with a database or library of known spectral response signatures. The system correlates the spectral response signature detected, or inherent, in an image or image library, with the set of known signatures in the spectral database. The system generates a report of the substances or chemical compounds present in at least a portion of the image. The system can also query a database of IR products for an area of interest, and return results in a report or via an interactive tool, for IR products containing specific IR spectral results.
US11066189B2
Flight control system for determining estimated dynamic pressure based on lift and drag coefficients
A flight control system for an aircraft is disclosed. The flight control system includes one or more processors and a memory coupled to the processors. The memory stores data comprising a database and program code that, when executed by the one or more processors, causes the flight control system to receive as input a plurality of first operating parameters that each represent an operating condition of the aircraft. The flight control system is further caused to determine a drag coefficient and a lift coefficient based on the plurality of first operating parameters. The flight control system is also caused to determine an estimated dynamic pressure based on both the drag coefficient and the lift coefficient.
US11066181B2
System and method of determining and displaying procedures for an engine-out takeoff for an aircraft
A system and method of displaying an Engine Failure Awareness Chart (EFAC) for aircraft with at least one engine out is shown and described herein. The EFAC may display lines and zones indicative of levels of risk of obstacles on the ground. The obstacles may be either man-made or natural structures. The EFAC may update continuously providing the pilot with a real-time awareness of the risks around the aircraft during an engine failure. Using the EFAC the pilot may navigate the aircraft to a landing area or back to the airport for landing.
US11066175B2
A cinched parachute is disclosed. In various embodiments, a cinched parachute as disclosed herein includes a canopy comprising one or more sections of canopy material, and a device integrated with the canopy that controls dimensions of the canopy material. For example, in some embodiments the device may be used to control the size of an opening atop the parachute.
US11066171B2
An implementation of a contoured class divider for dividing an aircraft cabin includes a panel positioned between an aft seat and a forward seat, the panel having an aft-facing convex contour closely matching an aft-facing contour of a seatback of the forward seat and configured to enhance space utilization. The contoured class divider may include an articulation system to articulate at least a portion of the panel from a first position (normal operation) to a second position (emergency landing). The contoured class divider may provide up to an additional 12 inches of space which can be used to reduce seat pitch (and thereby enhance passenger comfort) or increase the number of rows of seats on a given aircraft.
US11066166B2
A unit that is mountable to an underside of drone to attach an attachment to the drone and then release the attachment after the drone is airborne. The unit is provide with a retractable bar that is controllable via a remote controller. In use, an attachment is suspended from the bar and once the drone becomes airborne, a user may retract the bar via remote control to drop the attachment previously suspended from the bar.
US11066159B2
Apparatus, systems, and methods are contemplated for electric powered vertical takeoff and landing (eVTOL) aircraft. Such are craft are engineered to carry safely carry at least 500 pounds (approx. 227 kg) using a few (e.g., 2-4) rotors, generally variable speed rigid (non-articulated) rotors. It is contemplated that one or more rotors generate a significant amount of lift (e.g., 70%) during rotorborne flight (e.g., vertical takeoff, hover, etc), and tilt to provide forward propulsion during wingborne flight. The rotors preferably employ individual blade control, and are battery powered. The vehicle preferably flies in an autopilot or pilotless mode and has a relatively small (e.g., less than 45′ diameter) footprint.
US11066152B2
The present disclosure provides a slotted entry gimbal including an inner ring with a first side and a second side. The inner ring includes a first pin extending from the first side of the inner ring and a second pin extending from the second side of the inner ring. The slotted entry gimbal also includes an outer ring including a first side and a second side. The outer ring includes a first opening on the first side configured to receive the first pin and a second opening on the second side configured to receive the second pin. The outer ring includes a first slotted entry opening on the first side extending from a first edge of the outer ring to the first opening, and the outer ring includes a second slotted entry opening on the second side extending from a second edge of the outer ring to the second opening.
US11066150B2
A propeller oil control system for a turboprop engine of an aircraft includes an engine control unit and a propeller oil controller. The engine control unit is operable to determine a flight phase of the aircraft and is configured to supply control commands. The propeller oil controller is coupled to receive a supply of oil and to discharge the oil at a discharge oil pressure. The propeller oil controller includes an electrohydraulic servo valve that receives the control commands moves to a plurality of positions between a first position and a mid-position, and a plurality of positions between the mid-position and a second position. The engine control unit only commands the electrohydraulic servo valve to move out of the first position when the engine control unit determines the aircraft is conducting a take-off roll or the aircraft is in flight.
US11066144B1
A tiller control for boats comprising a brake that holds a control line in a static position. In turn, the control line holds the tiller and rudder of the boat in a static position. The amount of pressure applied to the control line by the brake is adjustable. Pressure applied to the control line by the brake may be adjusted so that the tiller and rudder are held in a generally static position, but the tiller control can be manually overridden.
US11066132B2
Boat transfer system (10;110) on a floating vessel (30), comprising at least one deployment frame (14;114) for deployment of a cradle (12), wherein said deployment frame (14;114) is movable in a mainly horizontal direction and the deployment frame (14;114) is equipped with upright guides (18;118) for vertical movement of the cradle (12), and said cradle (12) is connected to a guide system (22;130,132,134) for controlled movement of the cradle (12) in the upright guides (18;118).
US11066130B2
A tension device for securing a floating structure to a fixed point includes an elastic member and an inelastic member. The elastic member has a length between a first end and a second end thereof. The length is elastically variable under tension. The inelastic member limits elongation of the length of the elastic member. The tension device has a first length when the elastic member is not under tension and a longer length when the elastic member is elastically stretched by a tension force. The inelastic member limits elastic elongation of the elastic member to a second length.
US11066115B2
A training wheel system is provided that can improve packaging, shipping, and installation. The training wheel system includes a bracket for maintaining the orientation of a training wheel arm. In one form, the bracket can nest within a channel of a portion of the training wheel arm.
US11066113B2
Endless elastomeric tracks include guide lugs disposed on an inner circumference, rubber tread lugs disposed on an outer circumference, and a thin band continuously extending in the circumferential direction which is disposed adjacent the outer circumference. The thin band has an exterior peripheral surface and an inner peripheral surface, and at least one galvanized wire ply is disposed between the exterior peripheral surface and an inner peripheral surface. The endless track further includes at least one primary cable of galvanized steel circumferentially reinforcing the thin band. In some aspects, the at least one galvanized wire ply includes a plurality of galvanized wires having a diameter of from about 0.15 mm to about 1.5 mm, from about 0.175 mm to about 1.3 mm, from about 0.20 mm to about 1.25 mm, from about 0.22 mm to about 1.2 mm, or even from about 0.25 mm to about 1.1 mm.
US11066112B2
A rear spoiler device for a utility vehicle has: a first roof air-guiding element for attaching to a first rear door and a second roof air-guiding element for attaching to a second rear doo. The two roof air-guiding elements are adjustable between a folded-in basic position and a driving position for the aerodynamic extension of the contour of a roof surface. A manual adjustment device for adjusting the first roof air-guiding element between the basic position and driving position. A coupling device is provided for coupling the pivoting movements of the roof air-guiding elements. The coupling device carries along the second roof air-guiding element during the adjustment of the first roof air-guiding element. The coupling device may be an overlapping element.
US11066107B2
A vehicle body structure may include a front pillar extending in a height direction of a vehicle and positioned in front along a longitudinal direction of the vehicle. A rear pillar extends in the height direction and is positioned in rear along the longitudinal direction of the vehicle. Roof side members extend in the longitudinal direction of the vehicle and are disposed on the left and right sides along a width direction of the vehicle. At least one roof rail extends along the width direction of the vehicle and connecting the roof side members of the left and right sides. The front pillar includes a front pillar inner member and a front pillar outer reinforcing member. A front end portion of the roof side member along the longitudinal direction of the vehicle is inserted between the front pillar inner member the front pillar outer reinforcing member.
US11066102B2
The disclosure relates to art auxiliary frame for a vehicle, including: a longitudinal member with a first longitudinal member end that may include a first adapter socket configured to accommodate different attachment adapters configured to fix the longitudinal member on different vehicle frames that may include different frame geometries; and a first attachment adapter in the first adapter socket, wherein the first attachment adapter is configured to fix the longitudinal member on a first particular vehicle frame.
US11066095B2
A controller includes a control circuit configured to calculate a target corresponding steered angle that is a target value of a corresponding steered angle based on the transmission ratio associated with the vehicle speed. The corresponding steered angle is a rotation angle of a rotation shaft, which is convertible to the steered angle whose magnitude is changed relative to a value indicating the steering angle. The control circuit is configured to control the actuation of the motor so that an actual corresponding steered angle is a final target corresponding steered angle that is based on the target corresponding steered angle. The control circuit is configured to calculate the target corresponding steered angle by adjusting the transmission ratio based on a value indicating acceleration or deceleration of a vehicle.
US11066092B2
A steering wheel includes a decorative component and a surface skin on a surface of the rim. The decorative component is formed into a band and a leading-end portion of the decorative component has a tapered form in which an inner edge curves towards an outer circumference of the rim and serves as a curving edge. The surface skin includes a curved-side section adjoining the curving edge and a non-curved-side section adjoining a non-curving edge of the leading-end portion. The curved-side section includes a main body that includes a curving portion which corresponds to the curving edge of the leading-end portion in shape, and an extended portion that extends beyond an apex of the leading-end portion and extends towards the non-curving edge of the leading-end portion of the decorative component. A region of the extended portion beyond the apex is joined to a leading edge of the non-curved-side section.
US11066085B2
An axle box suspension of a railcar includes: a coupler extending from the axle box in a car longitudinal direction and including a tubular portion at a tip end portion of the coupler, the tubular portion opens toward both sides in a car width direction, the coupler coupling the axle box and a bogie frame; a core rod inserted into an internal space of the tubular portion, a pair of protruding portions provided at both respective sides of the core rod in the car width direction; an elastic bushing interposed between the tubular portion and the core rod; a pair of receiving seats at the bogie frame, including a pair of recess portions and a pair of groove portions, a pair of lids supporting the pair of protruding portions fitted into the pair of groove portions, and fasteners fixing the lids to the receiving seats.
