US11269987B2
Method and system are provided for security credentials management for client applications. The method includes: detecting a user is entering security credentials for authentication of a client application; hashing at least a portion of the entered credentials to obtain current hashed credentials and storing the current hashed credentials; and comparing the current hashed credentials to previously stored hashed credentials for the client application. If the current hashed credentials and the previously stored hashed credentials match, the method may store the credentials for automatic completion of the credentials for the client application.
US11269985B2
A method for biometric authentication of a user of a mobile device, and a case for performing the method is provided. The method includes, by the case, coupling the mobile device to the case, receiving from the mobile device biometric data of the user of the mobile device that was captured by the mobile device, storing the biometric data, receiving a request from the mobile device for authenticating the user of the mobile device, the request including biometric data captured by the mobile device, comparing the biometric data stored in the case and the biometric data included in the request, and sending to the mobile device a response to the request for authenticating the user of the mobile device based on a result of the comparison, wherein the response to the request is for use by the mobile device to perform an operation based on the authentication of the user.
US11269983B2
Embodiments of the present invention provide an improvement to conventional biometric authentication systems and techniques by providing an innovative system, method and computer program product for thermal enrichment of biometric authentication data to generate a high-confidence verification of user identity. A collaborative system for receiving data and continuously analyzing the data to determine emerging patterns is provided. The invention provides for the enrichment of biometric authentication data with thermal imaging data in order to discern between authentic data samples in contrast to inanimate copies or models. Furthermore, the invention is designed to detect and analyze liveliness of data samples as a means of authentication.
US11269982B2
A computer-implemented method for controlling time out of a device is disclosed according to an aspect of the subject technology. The method comprises determining whether at least one content-viewing criterion is satisfied; if the at least one content-viewing criterion is satisfied, then preventing the device from timing out upon expiration of a time-out period; and if the at least one content-viewing criterion is not satisfied, then timing out the device upon expiration of the time-out period.
US11269978B2
Methods, systems and computer program products are provided for detection of slow brute force attacks based on user-level time series analysis. A slow brute force attack may be detected based on one or more anomalous failed login events associated with a user, alone or in combination with one or more post-login anomalous activities associated with the user, security alerts associated with the user, investigation priority determined for the user and/or successful logon events associated with the user. An alert may indicate a user is the target of a successful or unsuccessful slow brute force attack. Time-series data (e.g., accounted for in configurable time intervals) may be analyzed on a user-by-user basis to identify localized anomalies and global anomalies, which may be scored and evaluated (e.g., alone or combined with other information) to determine an investigation priority and whether and what alert to issue for a user.
US11269976B2
An apparatus and method for determining a source of an unauthorized copy of speech signals in a conference call session. A conference bridge receives a speech signal during a conference call session with a plurality of end user devices attending. The conference bridge provides one or more dynamic, end user specific watermarks corresponding to the one or more end user devices. Each watermark is adjusted based on characteristics of the speech signal to make the watermark imperceptible to a human being. The speech signal is then embedded with the adjusted watermark in real time to generate a modified speech signal.
US11269972B2
A computer-implemented method includes a webpage design server comparing a current date to a start date associated with a version of a webpage and when the current date is after the start date, the webpage design server automatically altering a webpage delivery system so that the version of the webpage is returned by the webpage delivery system when the webpage is requested.
US11269970B2
The present invention is directed to a method and computer readable medium for automatically generating a Uniform Resource Locator (URL) from schema and semantics of an organizational structure. The semantically intelligent URL conveys knowledge about content it accompanies by defining patterns of possible URL parameters within an organizational structure of related content stored in a database, each pattern being represented by entities and semantic information formed of attributes and relationships. The patterns of the URL organize categories of information and form relationships among the entities. The patterns are used for automatically generating a URL along with semantic information about the content in a resource or web page, wherein said semantic information explains the content, such as with attributes of entities, such as in a name value pair that correlates to the content of a page.
US11269964B2
Disclosed herein is a field-of-interest based preference search guidance system. The field-of-interest based preference search guidance system includes: a search requester terminal configured to select a desired search field of interest from among provided fields of interest, and to transmit designated attribute information; and a search service provision server configured to provide the fields of interest to the search requester terminal, to provide a fixed attribute list part and a variable attribute list part descriptive of field-of-interest based keywords belonging to a selected search field of interest to the search requester terminal, to select field-of-interest based keywords belonging to a fixed attribute designated value from information included in transmitted designated attribute information when the designated attribute information is transmitted from the search requester terminal, and to transmit the selected field-based search requester preference incorporating search keywords to the search requester terminal.
US11269961B2
System and methods for presenting users with different App download options in response to certain search queries. In aspects, when a user enters a search query that does not explicitly request an App, systems and methods described herein analyze the results of the search and determine whether the request is an implicit request for Apps. As a result, relevant Apps are identified and presented for download. Other aspects of the present disclosure relate to analyzing and identifying URLs of companies and developers of Apps. Once analyzed and identified, embodiments relate to associating the appropriate URLs with one or more Apps.
US11269955B2
A method includes generating, using a processor, a graph including a plurality of nodes and a plurality of paths between the nodes, the graph representing a system comprising an arrangement of elements, and a data structure in which, for each node pair of the plurality of nodes, a count of the number of paths of length S between the node pair is stored in association with the length S. The method includes modifying the graph, using the processor, to obtain a modification of the graph related to the count of the number of paths of length S, and estimating, based on the data structure and the modification, an objective function that is quantitatively representative of the connections between the nodes and being indicative of performance of the system.
US11269953B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for generating and providing converted content. In one aspect, a system includes a content database that receives content from content providers and stores original content comprising animating content and converted content associated with the original content; a converter system that: receives the original content from the content database; generates the converted content, comprising: for a particular original content, identifying and extracting, from the particular original content, a static representation; overlaying the static representation with UI elements; and storing a particular converted content that comprises the static representation overlaid with the UI elements; and transmits the converted content to the content database; a content distribution system that: receives a request for content; identifies a first original content from the content database; receives a first converted content associated with the first original content; and provides the first converted content.
US11269944B2
A system and method for targeted gaming news and media feeds is provided. Information about an interaction by a user with an interactive content title and a plurality of interactive content titles may be stored in memory. A processor executes instructions stored in memory, wherein execution of the instructions by the processor analyzes the information stored in memory regarding interaction by a user with an interactive content title and identifies one or more keywords that characterize the user interaction with the interactive content title. Media stored in a database may be filtered based on the identified keywords and displayed within a targeted media feed on a user device of the user. The displayed targeted media may be updated based on new information regarding user interaction with the interactive content title.
US11269943B2
A computer-based system and method for determining similarity between at least two heterogenous unstructured data records and for optimizing processing performance. A plurality of occupational data records is generated and, for each of the occupational data records, a respective vector is created to represent the occupational data record. Each of the vectors is sliced into a plurality of chunks. Thereafter, semantic matching of the chunks occurs in parallel, to compare at least one occupational data record to at least one other occupational data record simultaneously and substantially in real time. Thereafter, values representing similarities between at least two of the occupational data records are output.
US11269939B1
Systems and methods are described for processing data by interactions with a publish-subscribe messaging system. The processing may include receiving messages published to at least one publish-subscribe messaging system, the messages containing data collected during operation of one or more source computing systems and iteratively processing the received messages through the publish-subscribe messaging system, wherein iteratively processing a message comprises serially republishing the message to the at least one publish-subscribe messaging system and altering the message between individual republishings according to a set of rules, and wherein a final republishing of the message during the serial republishing makes a version of the message available on the at least one publish-subscribe messaging system to a downstream component.
US11269938B2
Computing systems, database systems, and related conversational interaction methods are provided for customizing database components. One exemplary method involves receiving a conversational user input, analyzing the conversational user input to identify a requested action with respect to a database component, identifying a plurality of attributes associated with the requested action with respect to the database component, determining a missing subset of the plurality of attributes based at least in part on the user input, prompting a user for values of the missing subset of attributes, receiving a second conversational user input responsive to the prompt, and performing the requested action with respect to the database component in a database using the second user input.
US11269937B2
Disclosed is system for presenting information related to a search query, comprising: a client device configured to receive the search query; a database arrangement; an ontological databank and a server arrangement communicably coupled to the client device and the database arrangement, wherein the server arrangement is configured to: receive the search query, segment the search query into one or more query segments; identify one or more query concepts associated with one or more query segments, wherein each of the one or more query concepts are tagged with a corresponding entity class; determine a data structure for the information related to the search query based on one or more metrics of the relationships of the one or more query concepts, and render, on the client device, the information related to the search query presented in the data structure.
US11269934B2
Disclosed herein are techniques related to automated generation of regular expressions. In some embodiments, a regular expression generator may receive input data comprising one or more character sequences. The regular expression generator may convert character sequences into a sets of regular expression codes and/or span data structures. The regular expression generator may identify a longest common subsequence shared by the sets of regular expression codes and/or spans, and may generate a regular expression based upon the longest common subsequence.
US11269919B2
Example resource management systems and methods are described. In one implementation, a resource manager is configured to manage data processing tasks associated with multiple data elements. An execution platform is coupled to the resource manager and includes multiple execution nodes configured to store data retrieved from multiple remote storage devices. Each execution node includes a cache and a processor, where the cache and processor are independent of the remote storage devices. A metadata manager is configured to access metadata associated with at least a portion of the multiple data elements.
US11269911B1
Specified performance attributes may be used to configure machine learning transformations for ETL jobs. Performance attributes for a machine learning pipeline that applies a model to as part of a transformation for an ETL job may be used to configure a parameter in a stage of the machine learning pipeline. The configured stage may then be used when training the model. The trained machine learning pipeline may then be applied as part of a transformation operation included in an ETL job performed by the ETL system.
US11269905B2
A computer-implemented method includes analyzing a first dataset to extract metadata that corresponds to a first visualization; analyzing a second dataset to extract metadata; comparing the metadata of the datasets; deriving based on the comparing, a level of correlation between attributes of the datasets; establishing a score for each of the levels of correlation; determining that a first attribute of the first dataset and a first attribute of the second dataset are a match in response to the establishing of a score for the level of correlation of the first attributes of the datasets; determining that the datasets are related in response to the determining that the first attributes of the datasets are a match; and directing the displaying of a second visualization, the second visualization being a visual representation that includes data from the second dataset.
US11269903B1
A system for storing and retrieving configuration data causes time-based and content-based indexes to be stored on a storage service. The system receives a request to identify the value of a property during a time period indicated by the request. The system retrieves, from the storage service, a time-based index associated with the time period. The retrieved time-based index is searched to identify a content index associated with the time period. The system retrieves the content index from the storage service, and searches the content index to identify a value, of the property, that is associated with the time period. The system generates a response to the request based on the results of the search of the content index.
US11269901B2
A cognitive test advisor facility is provided to identify repair action recommendations. The facility receives a user input regarding a test failure, and generates an expanded search input by identifying additional, alternative words for the user input. A database(s) is searched for test failure records relevant to keywords of the expanded search input, and relevant test failure records are prioritized using a relationship strength score based, at least in part, on relationship of the test failure records to the expanded search input. The facility detects test failure records from the searching having a relationship strength score higher than a threshold value, and analyzes the detected test failure records to identify potential test repair actions. Based on the analyzing, the facility generates a solution priority list including one or more suggested test repair actions for the test failure, and provides the solution priority list to the user.
US11269900B2
Apparatuses, methods, and systems are provided for making sequential recommendations using transition regularized non-negative matrix factorization. A non-application specific collaborative filtering based personalized recommender system can recommend a next logical item from a series of related items to a user. The recommender system can recommend a next desirable or series of next desirable new items to the user based on the historical sequence of all user-item preferences and a user's most recent interaction with an item. An asymmetric item-to-item transition matrix can capture aggregate sequential user-item interactions to design a loss function for matrix factorization that incorporates the transition information during decomposition into low-rank factor matrices.
US11269875B2
In some example embodiments, a graphical user interface (GUI) is caused to be displayed on a computing device of a user. The GUI can be configured to enable the user to submit an identification of a dataset and at least one configuration parameter. The identification of the data source, the at least one configuration parameter, and the at least one wrangling parameter can be received via the GUI on the computing device. A sampling algorithm can be configured based on the at least one configuration parameter. A sample of data from the dataset can be generated using the configured sampling algorithm. At least one data wrangling operation can be performed on the sample of data based on the at least one wrangling parameter.
US11269873B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for retrieving and using contextual data from previous conversation sessions in conversational searches. In one aspect, a method includes receiving a first query for a first user session, determining that the first query refers to one or more tags in a first repository, the first repository associating respective identifiers to respective tags, each identifier representing a corresponding user session, determining one or more particular identifiers associated with the one or more tags in the first repository, retrieving particular contextual data associated with the determined particular identifiers in a second repository, the second repository associating respective identifiers to respective contextual data associated with corresponding user sessions represented by the respective identifiers, and performing an action responsive to the first query based on the retrieved particular contextual data.
US11269867B2
The present disclosure concerns automatically generating data retrieval queries. A system may include data residing on a first data store and a knowledge graph residing on a second data store. The knowledge graph may include a semantic model of the data. The knowledge graph may be structured differently than the data and may be stored in a format different from the data. The system may include a query builder that receives one or more inputs through a user interface. The user interface may be based in part on the knowledge graph. The one or more inputs may indicate a subset of the data. The query builder may retrieve metadata from the knowledge graph based on the one or more inputs. The query builder may then generate a query for retrieving the subset of the data using the one or more inputs and the metadata retrieved from the knowledge graph.
US11269865B2
Disclosed herein are devices, methods, systems, and apparatus, including computer programs encoded on computer storage media, for managing trust points in ledger systems. One of the methods includes obtaining a request for establishing a trust point for a specified record in a series of records in a ledger system, determining whether the specified record is a candidate trust point that is trustworthy traceable to a preceding trust point, if so, determining whether the specified record is a timestamp record including trust timestamp information from a trust time server, in response to determining the specified record is not a timestamp record, identifying a timestamp record adjacent to the specified record, determining whether the timestamp record is trustworthily traceable to the specified record, and in response to determining the timestamp record is trustworthily traceable to the specified record, marking the timestamp record to be the trust point in the series of records.
US11269859B1
Systems and methods are described to correlate different types of data obtained from a distributed ledger system. The distributed ledger system can generate transaction notifications, log data, and/or metrics data. At least some of the data generated by the distributed ledger system can be obtained by a data intake and query system via a distributed ledger system monitor. The data from the distributed ledger system can be stored in the data intake and query system and correlated. Based on the correlation, the data intake and query system can determine a history of a transaction in the distributed ledger system, relationships between components of the distributed ledger system, and/or an architecture of the distributed ledger system.
US11269858B2
An example operation may include one or more of determining data at a first node satisfies a condition, obtaining a pointer to a shared storage area for the data, controlling generation of a block including the pointer, and appending the block to a blockchain without the data, wherein the first node corresponds to first virtual node hosted by blockchain-as-a-service (Baas) provider and wherein the first virtual node receives the data from a network coupled to the Baas provider.
US11269856B2
Example methods, apparatuses, and systems are disclosed for ingesting and consuming data utilizing a trading partner manager. In one example embodiment, an example computing device receives user input comprising a set of data fabric configurations. The computing device then receives, into a data landing zone and based on the data fabric configurations, a data set from a data source. The computing device then ingests, based on the data fabric configurations, the received data set from the data landing zone into a data lake. The computing device then enriches, based on the data fabric configurations, the ingested data set. The computing device then enables data consumption of the ingested data set by the user.
US11269854B2
A computing system may obtain code for a query to a database from a first user. In response, the application may automatically perform an operation to determine a number of records of the database that would be accessed by executing the query on the database. The computing system may output, for display to the first user, the number of records of the database that would be accessed by executing the query on the database. The computing system may output, for display to the first user, a prompt for an acknowledgement of the number of records of the database that would be accessed. In response to receiving an indication of the acknowledgement by the first user of the number of records of the database that would be accessed, the computing system may output, for display to a second user, the code for the query for review by the second user.
US11269852B2
A computer-implemented method is provided for managing and sharing picture files. In one embodiment of the present invention, the method comprises providing a server platform and providing a datastore on the server platform for maintaining full resolution copies of the files shared between a plurality of sharing clients. A synchronization engine is provided on the server platform and is configured to send real-time updates to a plurality of sharing clients when at least one of the sharing clients updates or changes one of said files. A web interface may also be provided that allows a user to access files in the datastore through the use of a web browser.
US11269849B1
The present embodiments relate to systems and methods for using a blockchain to record information related to processes and services in the vehicle industry. The systems and methods may include (1) receiving an indication of vehicle being involved a vehicle collision and a vehicle VIN; (2) accessing, at a memory, a loss history blockchain associated with the vehicle using the VIN as a key; (3) receiving vehicle sensor data generated or collected prior to, during, and/or after the vehicle collision; (4) creating a block to add to the loss history blockchain that includes the vehicle sensor data, or otherwise updating the loss history blockchain with the vehicle sensor data associated with the vehicle collision; (5) analyzing the vehicle sensor data to reconstruct the vehicle collision; and/or (6) updating the loss history blockchain to include and/or indicate the reconstructed vehicle collision by including the created block.
US11269848B2
A computer-implemented method that can prevent an upload of a data set upon detection of a modification of the data set. The method includes storing a first portion of a file in a buffer while being in a receiving mode. Upon determining that applying one of a predefined transformation performed to the first portion of an existing data set will result in reproducing a content of the buffer: generating a transformation notification signal; and upon receiving a stop message, stopping the receiving mode which results in using the existing file on the server.
US11269842B2
A secure data system facilitates efficient searching of extensive data storage layers, e.g., a blockchain. The system may create an index for data elements of a predefined type recorded in the blockchain. The system may generate the index by invoking executable instructions stored in an executable data element (e.g., a smart contract) recorded in the blockchain and associated with the predefined type of data elements. The index facilitates fast query into the blockchain for the data elements of the predefined type.
US11269840B2
Methods, apparatus, systems and articles of manufacture are disclosed for efficient media indexing. An example method disclosed herein includes selecting a first hash seed value based on a first entropy value calculated for a first bucket distribution resulting from use of the first hash seed value to store data in a first hash table, selecting a second hash seed value to be used in combination with the first hash seed value based on a second entropy value calculated on a second bucket distribution resulting from use of the first hash seed value in combination with the second hash seed value, and storing data in the first hash table based on the first hash seed value and a second hash table based on the second hash seed value.
US11269831B2
A correlation display system, correlation display method, and correlation display program capable of outputting the relationship between a plurality of persons in a manner visibly recognizable by a user are provided. A correlation display system 1 includes: a communication data acquisition unit 10 that acquires communication data transmitted and received between a plurality of terminals and thereby associated with each of a plurality of persons; an analysis unit 12 that analyzes content of the communication data acquired by the communication data acquisition unit 10; an evaluation unit 16 that evaluates the relationship between the content of the communication data and a predetermined event by using an analysis result of the analysis unit 12; and a display unit 18 that displays the relationship between a plurality of persons related to the event on the basis of an evaluation result of the evaluation unit 16.
US11269824B1
For an updateable view that is defined for a first database, some embodiments provide an automated method for processing an update to data tuples in a second database, the update specified by reference to the updateable view. The method receives a first query from a client for modifying a particular data tuple presented in the updateable view. From a metadata storage, the method retrieves a definition of the updateable view, where the definition includes a reference to a first set of one or more objects associated with the particular data tuple in the first database. Based on the retrieved definition, the method generates a second query referencing a second set of one or more objects associated with the particular data tuple in the second database. The method executes the generated second query on the second database, to modify the particular data tuple in the second database.
US11269822B2
Technologies are provided for capturing information during a data migration and to use the captured information to generate data migration artefacts that can be used in subsequent data migrations. Artificial intelligence techniques can be used to analyze the captured data migration information and to generate a data migration model that can be used to create the data migration artefacts. Changes made to the data migration artefacts can be tracked and used to train the data migration model. Additionally or alternatively, during execution of the subsequent data migration, additional data migration information can be captured and used to train the data migration model. The captured data migration activity can include data access operations such as data transactions, system log activity, and/or source code for one or more data migration programs and/or scripts. Computer system version information can be detected and different migration artefacts can be created for different computer system versions.
US11269813B2
A temporary state service protocol is utilized by clients to temporarily store and access data within rows of a database between different requests made by end users. Each client creates and manages one or more items for storing data in rows of the database independently from other clients. An Application Programming Interface (API) is used to create and interact with the data that is temporarily stored in items within rows of the database. Different clients may share data within a single item and the data may persist beyond a session ending. Different rows of the database may be related such that a procedure affecting one of the rows affects its related rows.
US11269802B2
An apparatus, system, and method are disclosed that service SCSI commands, including SCSI PGR commands in the standby node of a storage system that operates in an Asymmetric Logic Unit Access (ALUA) mode. The apparatus, system, and method service SCSI PGR commands without maintaining peer/proxy port information. The apparatus, system, and method service SCSI commands by forwarding/proxying commands between the active node and standby node, in both directions and use a modified command descriptor block (MCDB) message to conduct the communications between the nodes.
US11269801B2
There is disclosed an example of an artificial intelligence (AI) system, including: a first hardware platform; a fabric interface configured to communicatively couple the first hardware platform to a second hardware platform; a processor hosted on the first hardware platform and programmed to operate on an AI problem; and a first training accelerator, including: an accelerator hardware; a platform inter-chip link (ICL) configured to communicatively couple the first training accelerator to a second training accelerator on the first hardware platform without aid of the processor; a fabric ICL to communicatively couple the first training accelerator to a third training accelerator on a second hardware platform without aid of the processor; and a system decoder configured to operate the fabric ICL and platform ICL to share data of the accelerator hardware between the first training accelerator and second and third training accelerators without aid of the processor.
US11269797B2
A method and a system for controlling data response with the aid of at least one attribute of a transaction identifier (ID) are provided. The method includes: transmitting the at least one attribute in conjunction with the transaction ID from any master device within one or more master devices to a slave device; and according to the at least one attribute, determining whether to utilize a specific data path among multiple data paths for sending response data corresponding to the transaction ID from a memory device within the slave device to the aforementioned master device. More particularly, the specific data path is a data path having maximum transmission efficiency among the multiple data paths.
US11269795B2
A machine automation system for controlling and operating an automated machine. The system includes a controller and sensor bus including a central processing core and a multi-medium transmission intranet for implementing a dynamic burst to broadcast transmission scheme where messages are burst from nodes to the central processing core and broadcast from the central processing core to all of the nodes.
US11269794B2
An interrupt signal is provided to a first guest operating system. A bus attachment device receives an interrupt signal from a bus connected module with an interrupt target ID identifying a processor assigned for use by the guest operating system as a target processor for handling the interrupt signal. The bus attachment device translates the received interrupt target ID to a logical processor ID of the target processor using an interrupt table entry stored in a memory section assigned to a second guest operating system hosting the first operating system and forwards the interrupt signal to the target processor for handling. The logical processor ID of the target processor is used to address the target processor directly.
US11269784B1
Systems and methods are provided for efficiently managing a cache in a distributed environment. When entries are written into a cache, the entries include dependency information. The distributed system keeps invalidation entries that keep track of what dependent values have change and enforces invalidation of entries on cache reads. An asynchronous process actively invalidates entries and garbage collects the invalidation entries. The distributed system advantageously allows writing and reading cached entries across service boundaries.
US11269779B2
Systems and methods related to a memory system with a predictable read latency from media with a long write latency are described. An example memory system includes an array of tiles configured to store data corresponding to a cache line associated with a host. The memory system further includes control logic configured to, in response to a write command from a host, initiate writing of a first cache line to a first tile in a first row of the tiles, a second cache line to a second tile in a second row of the tiles, a third cache line to a third tile in a third row of the tiles, and a fourth cache line in a fourth row of the tiles. The control logic is configured to, in response to a read command from the host, initiate reading of data stored in an entire row of tiles.
US11269767B2
A memory controller for performing garbage collection without moving data of a valid page, controls a memory device including a plurality of memory blocks in which data is stored. The memory controller includes a victim block setting circuit for selecting a victim block among the memory blocks by receiving memory block information representing whether a valid page and an invalid page are included in each of the plurality of memory blocks, when garbage collection is performed, and a sub-block controller for outputting a sub-block read command for determining valid pages included in each of sub-blocks within the victim block, by dividing the victim block into the sub-blocks, and outputting a sub-block erase command for selectively erasing a part of the sub-blocks included in the victim block, by receiving sub-block information corresponding to the sub-block read command from the memory device.
US11269766B2
According to one embodiment, a write instructing unit instructs a data access unit to write, in a storage area of a data storage unit indicated by a first physical address, write object data, instructs a management information access unit to update address conversion information, and instructs a first access unit to update the first physical address. A compaction unit extracts a physical address of compaction object data, instructs the data access unit to read the compaction object data stored in a storage area of the data storage unit indicated by the physical address, instructs the data access unit to write the compaction object data in a storage area of the data storage unit indicated by a second physical address, instructs the management information access unit to update the address conversion information, and instructs a second access unit to update the second physical address.
US11269761B2
A method, system, and computer program product for relating test data to business requirements are provided in the illustrative embodiments. a test operation of a code is configured in a test data processing environment, a section in the code corresponding to a portion of a business requirements document. A set of baseline results is received. The test operation is executed, identifying the section of the code and associating the section of the code with a test result produced from the test operation. A determination is made whether the test result matches a first baseline result from the set of baseline results within a tolerance. When the test result does not match the first baseline result from the set of baseline results within the tolerance, the portion of the business requirements document is annotated.
US11269755B2
Systems and methods for monitoring one or more social media accounts of one or more users to process potentially relevant or important activity. The system can employ automated filtering methods to select from all social media activity the data that is most likely to be relevant for review. The systems and methods can be employed with user accounts or services not associated with social media.
US11269748B2
The present disclosure relates to systems, methods, and computer readable media for diagnosing and mitigating memory impact events, such as memory leaks, high memory usage, or other memory issues causing a host node from performing as expected on a cloud computing system. The systems described herein involve receiving locally generated memory usage data from a plurality of host nodes. The systems described herein may aggregate the memory usage data and determine a memory impact diagnosis based on a subset of the aggregated memory usage data. The systems described herein may further apply a mitigation model for mitigating the memory impact event. The systems described herein provide an end-to-end solution for diagnosing and mitigating a variety of memory issues using a dynamic and scalable system that reduces a negative impact of memory leaks and other memory issues on a cloud computing system.
US11269730B2
Structure monitoring software includes measuring software, arithmetic software, and communication software. The measuring software collects an output signal from an inertial sensor, stores a result of collection into a first storage unit, and outputs the result of collection to the arithmetic software. The arithmetic software computes the result of collection received from the measuring software, stores a result of computation into a second storage unit, and outputs the result of computation to the communication software. The communication software stores the result of computation received from the arithmetic software into a third storage unit and transmits the result of computation to outside. Management software determines whether each of the measuring software, the arithmetic software, and the communication software is operating normally or not, and terminates and restarts the software that is not operating normally.
US11269727B2
A plurality of computing devices are communicatively coupled to each other via a network, and each of the plurality of computing devices comprises one or more of a plurality of storage devices. A plurality of failure resilient address spaces are distributed across the plurality of storage devices such that each of the plurality of failure resilient address spaces spans a plurality of the storage devices. Each one of the plurality of failure resilient address spaces is organized into a plurality of stripes. Each one or more stripes of the plurality of stripes is part of a respective one of a plurality of forward error correction (FEC) protection domains. Each of the plurality of stripes may comprise a plurality of storage blocks. Each block of a particular one of the plurality of stripes may reside on a different one of the plurality of storage devices.
US11269713B2
A data obtaining method and apparatus. The method comprises: determining address information of data to be obtained; judging whether a disk corresponding to the address information of the data to be obtained is a damaged disk or not; if the disk corresponding to the address information of the data to be obtained is not a damaged disk, obtaining the data to be obtained according to the address information of the data to be obtained to obtain current data; if the disk corresponding to the address information of the data to be obtained is a damaged disk, determining the address information of next data to be obtained, and returning to the step of judging whether a disk corresponding to the address information of the data to be obtained is a damaged disk or not.
US11269708B2
In various embodiments, techniques can be provided to address debug efficiency for failures found on an operational system. The techniques can utilize a real-time trigger to notify a memory device to dump an error log to timely capture all needed information. In response to detecting one or more error conditions associated with the memory device, a system that interfaces with the memory device can generate a trigger signal to the memory device. In response to identifying the trigger signal, the memory device can dump an error log of the memory device to a memory component in the memory device. The error log can later be retrieved from the memory component for failure analysis.
US11269703B2
It is detected whether write data has been correctly transmitted to a storage device under a protocol for directly connecting the storage device to a processor. An information processing system including: a processor; a memory; and a storage device, the processor first transmitting to the storage device, a command to invalidate data in a data area and which is designated by a write command, the storage device invalidating the data, the processor second transmitting to the storage device, the write command to write the data into the data area, and the storage device writing the data into the data area in accordance with the write command, validating the data in a data area into which the storage device has been successful in writing the data, and maintaining the data invalidated in a data area into which the storage device has failed in writing the data.
US11269699B2
A method for processing an application is applied to a terminal including a main space occupied by a main system and a clone space occupied by a clone system. The method includes: acquiring a cross-space processing instruction sent by a first system in a first space is acquired; and performing corresponding processing on a target application in a second space based on the cross-space processing instruction, wherein the first space is the main space and the second space is the clone space, or the first space is the clone space and the second space is the main space.
US11269695B1
Various implementations described herein relate to a system including multiple nodes. Each node is one of a storage node, a compute node, or a computer-and-storage node. Each node includes a Bluetooth® connector configured to communicate over a Bluetooth® mesh network.
US11269693B2
Implementations of this specification provide a method, an apparatus, and an electronic device for improving performance of a central processing unit (CPU) comprising a plurality of CPU dies. The method includes the following: enabling threads in each CPU die of the CPU to compete for a mutex of a respective CPU die; identifying the plurality of threads that have obtained the mutexes; enabling the plurality of threads that have obtained the mutexes to compete for a spin lock of the CPU; identifying, from the plurality of threads, a target thread that has obtained the spin lock; executing a critical section corresponding to the target thread that has obtained the spin lock; and releasing the mutex and the spin lock that are obtained by the target thread.
US11269690B2
A circuit arrangement and program product for dynamically providing a status of a hardware thread/hardware resource independent of the operation of the hardware thread/hardware resource using an inter-thread communication protocol. A master hardware thread may be configured to communicate status requests to associated slave hardware threads and/or hardware resources. Each slave hardware thread/hardware resource may be configured with hardware logic configured to automatically determine status information for the slave hardware thread/hardware resource and communicate a status response to the master hardware thread without interrupting processing of the slave hardware thread/hardware resource.
US11269688B2
The described technology is generally directed towards automatically scaling distributed computing resources of a distributed computing system based on a system load measurement and a trend factor indicative of whether the system load is increasing or decreasing. If a computing resource load value is above a resource addition threshold value and the trend factor indicates that the computing resource load is increasing, a corresponding computing resource is added to the distributed computing system. If a computing resource load value is below a resource removal threshold value and the trend factor indicates that the computing resource load is decreasing, a corresponding computing resource is removed from the distributed computing system. The trend factor can be obtained using a moving average convergence divergence (MACD) direction indicator.
US11269681B2
A system and method for performing a task on a computing device based on access rights are described. In one aspect, an exemplary method comprises, gathering data characterizing a task by intercepting function calls used to perform the task, and sending a request to an operating system of the computing device to temporarily interrupt the called functions until access rights are determined, determining a threat level of the task based on the gathered data and task templates, generating a test based on the threat level and test generating rules and presenting the test to the user, analyzing results of the test and determining access rights of the task based on the results, and performing the task based on the access rights.
US11269671B2
Redo logs are used to facilitate efficient cloning of virtual machines. When a virtual machine with a virtual hard disk is to be cloned, two redo logs are created, both of which are linked to the virtual hard disk. The virtual machine being cloned is then linked to one redo log, and a newly created virtual machine is linked to the other. Each time an additional virtual machine is created, two new redo logs are created and linked to the end of the disk chain. The parent and newly created virtual machine are each linked to one of the new redo logs.
US11269666B2
Implementations are directed to facilitating user device and/or agent device actions during a communication session. An interactive communications system provides outputs, as outlined below, that are tailored to enhance the functionality of the communication session, reduce the number of dialog “turns” of the communications session and/or the number of user inputs to devices involved in the session, and/or otherwise mitigate consumption of network and/or hardware resources during the communication session. In various implementations, the communication session involves user device(s) of a user, agent device(s) of an agent, and the interactive communications system. The interactive communications system can analyze various communications from the user device(s) and/or agent device(s) during a communication session in which the user (via the user device(s)) directs various communications to the agent, and in which the agent (via the agent device(s)) optionally directs various communications to the user. The interactive communications system provides action performance element(s) and/or other output(s) that are each specific to a corresponding current intent and corresponding current action of the communication session.
US11269661B2
Methods, apparatuses, and systems for implementing data flows in a processor are described herein. A data flow manager may be configured to generate a configuration packet for a compute operation based on status information regarding multiple processing elements of the processor. Accordingly, multiple processing elements of a processor may concurrently process data flows based on the configuration packet. For example, the multiple processing elements may implement a mapping of processing elements to memory, while also implementing identified paths, through the processor, for the data flows. After executing the compute operation at certain processing elements of the processor, the processing results may be provided. In speech signal processing operations, the processing results may be compared to phonemes to identify such components of human speech in the processing results. Once dynamically identified, the processing elements may continue comparing additional components of human speech to facilitate processing of an audio recording, for example.
US11269658B2
The present disclosure relates to a method for parameterizing a field device of process automation technology, comprising at least the following steps: parameterizing a mapping of the field device, wherein the mapping is executed as field-device-specific software on an interpreter, especially a software emulator; wherein the interpreter is executed on a host and there is no connection between host and field device during parameterization, and transmitting the parameterization generated via the mapping to the field device.
US11269657B2
A computer-implemented system and method for identifying stale configurations of a software-defined network (SDN) component uses a configuration export file of the SDN component to generate configuration dependency strands for configurations of the SDN component. The configuration dependency strands can then be classified as being stale based on at least one of path length, reference count and a custom attribute to elements in a network infrastructure for the configuration dependency strands.
US11269647B2
A simultaneous multithreading processor and related method of operating are disclosed. The method comprises dispatching portions of a first instruction to be executed by a respective plurality of execution units of the processor; receiving, at an instruction completion table of the processor, respective finish reports responsive to execution of the portions of the first instruction; determining, using the received finish reports, that all of the portions of the first instruction have been executed; and updating the instruction completion table to indicate that the first instruction is ready for completion.
US11269645B2
A storage system and method for implementing an encoder, decoder, and/or buffer using a field programmable gate array are provided. In one embodiment, a storage system is provided with a field programmable gate array and a memory that stores sets of instruction code for the field programmable gate array. The sets of instruction code can be for different error decoder implementations, for providing an additional encoder and/or decoder, or for implementing a host memory buffer or a controller memory buffer.
US11269644B1
A system and corresponding method enforce strong load ordering in a processor. The system comprises an ordering ring that stores entries corresponding to in-flight memory instructions associated with a program order, scanning logic, and recovery logic. The scanning logic scans the ordering ring in response to execution or completion of a given load instruction of the in-flight memory instructions and detects an ordering violation in an event at least one entry of the entries indicates that a younger load instruction has completed and is associated with an invalidated cache line. In response to the ordering violation, the recovery logic allows the given load instruction to complete, flushes the younger load instruction, and restarts execution of the processor after the given load instruction in the program order, causing data returned by the given and younger load instructions to be returned consistent with execution according to the program order to satisfy strong load ordering.
US11269642B2
Dynamic hammock branch training for branch hammock detection in an instruction stream executing in a processor is disclosed. A branch hammock detection circuit is configured to dynamically detect branch hammocks in an instruction stream during run-time processing of the instruction stream. In response to an identified conditional branch instruction, the branch hammock detection circuit starts a training process for a potential branch hammock predicated by the conditional branch instruction. The branch hammock detection circuit is configured to determine if an identified in-training branch hammock is an actual branch hammock based on setting a potential convergence point as the target address for the conditional branch instruction based on whether the branch is taken or not taken. If an instruction is processed at the set convergence point, this means the set convergence point can be an actual convergence point and the in-training branch hammock can be detected as an actual branch hammock.
US11269640B2
The disclosure relates to processing in-flight blocks in a processor pipeline according to an expected execution mode to reduce synchronization delays that could otherwise arise due to transitions among processor modes with varying privilege levels (e.g., user mode, supervisor mode, hypervisor mode, etc.). More particularly, a program counter associated with an instruction block to be fetched may be translated to one or more execute permissions associated with the instruction block and the instruction block may be associated with a speculative execution mode based at least in part on the one or more execute permissions. Accordingly, the instruction block may be processed relative to the speculative execution mode while in-flight within the processor pipeline.
US11269635B1
The document generally describes hardware for computing multiple orders of statistical moments. In one aspect, a system includes multiple stages of compute units. A first stage includes a first sequence of compute units includes a first compute unit configured to compute a first raw statistical moment for a first portion of data points in the time series of data points and one or more first additional compute units that are each configured to compute a respective first statistical moment for the first portion of data points. Each additional stage includes a second sequence of compute units for computing statistical moments for a respective second portion of the time series of data points. Each additional stage includes a second compute unit configured to compute the first raw statistical moment for the respective second portion of the time series of data points and one or more second additional compute units.
US11269633B1
A method is provided for executing instructions in a pipelined processor. The method includes receiving a plurality of instructions in the pipelined processor. A first instruction of the plurality of instructions has a first bit field for holding a value for indicating how many times execution of the first instruction is repeated. Also, the value is for indicating how many no operation (NOP) instructions follow a last iteration of the repeated first instruction. The number of repeated instructions plus the number of NOP instructions is equal to the number of pipeline stages in the pipelined processor. In another embodiment, a pipelined data processor is provided for executing the repeating instruction.
US11269626B2
Systems and methods for quality analysis of a source code are disclosed. The method includes obtaining plural comments included in the source code. Each of the plural comments includes at least one of plural predetermined words. Also the method extracts plural candidate comments which are comments obtained by excluding plural specific comments from the obtained plural comments. Each of the plural specific comments can be identified using a similarity between a source code fragment relating to any of the obtained plural comments and an adjacent source code fragment adjacent to the source code fragment. In addition, the method outputs an evaluation about incompletion of the source code. The evaluation is determined using the plural candidate comments.
US11269621B2
A method is provided for obfuscating program code to prevent unauthorized users from accessing video. The method includes receiving an original program code that provides functionality. The original program code is transformed into obfuscated program code defining a randomized branch encoded version of the original program code. The obfuscated program code is then stored, and a processor receiving input video data flow uses the obfuscated program code to generate an output data flow.
US11269610B1
Embodiments of the present invention may provide systems and methods for self-service configuration management of applications across multiple deployments units, such as computers, servers, and the like. The applications may include software applications, application streams, virtual applications, sandbox applications, and the like. Embodiments of the present invention may create various configuration payloads (e.g., executables) dynamically and in real-time for client machine(s) based on selected configuration changes from a service portal, rather than having each configuration payload being packaged separately and individually by a packager.
US11269606B2
Multiple binary images stored in the firmware of an electronic device are written to the device's configuration tables during booting of the device, where one of the binary images is a manager binary. During booting, the manager binary is saved to the file system of the operating system such that it automatically executes upon completion of booting. The manager binary then saves the other binary images to the OS file system, such that they also execute automatically.
US11269604B1
A system and method for analyzing a performance of computer code. A method includes scanning a graph to identify a plurality of calls to executable code, individual nodes of the graph representing different calls to be taken by the executable code; determining a score for individual nodes of the graph based on resources required to perform the call represented by that node, the call being one that consumes substantial resources of a computing system to accomplish an operation; adjusting the score of individual nodes that are associated with repetitive action nodes in the graph; and generating recommendations to improve performance of the computer code based on scores indicative of substantial resource consumption.
US11269601B2
Apparatus, devices, systems, methods, and articles of manufacture for intent-based machine programming are disclosed. An example system categorize source code blocks includes a code repository accessor to access a code repository and select a source code block. The example system also includes a signature generator to generate a signature for the source code block, a collateral miner to extract collateral associated with the source code block, and a tokenizer to transform the source code block into tokens. In addition, the example system includes a function assessor to determine a function of the source code block based on the collateral and the tokens and an input/output determiner to determine an input and an output of the source code block based on the collateral and the signature. The example system further includes a tagger to categorize the source code block with the function, input, and output.
US11269592B2
Methods, systems, and devices for systems and techniques for processing keywords in audio data are described. In some devices configured with a virtual assistant, an audio processing component may support a command-first, keyword-second voice activation procedure. The audio processing component may receive audio data from a microphone and may compress a portion of the audio data and store the compressed audio data in a first buffer and may store a portion of the audio data that is uncompressed in a second buffer. The audio processing component may use the uncompressed audio data to detect the presence of a keyword and use the compressed audio data to identify a command associated with the keyword. Upon detection of the keyword, the audio processing component may decompress the compressed audio data and transmit the decompressed audio data and the uncompressed audio data to a main processor of the device.
US11269585B2
A method and a device are provided for deriving audio parameter values from an AES67-compatible audio information signal, which AES67-compatible audio information signal is generated from a serial data stream of successive IP packets (IP(i)), the IP packets containing an IP header (IP HDR), a UDP header (UDP HDR), an RTP header (RTP HDR) and a data field (DATA), and wherein audio parameter values such as sampling frequency and number of channels are derived from information stored in the headers.
US11269582B2
A co-browse service implements a resource acquisition process to enable proprietary resources to be accessed on a co-browse session. In some embodiments, co-browse JavaScript in a visitor browser converts some or all of the resource URLs of the DOM to point to the resource acquisition process so that the agent browser seeks to retrieve the URLs referenced resources from the resource acquisition process rather than from the website. The resource acquisition process, in turn, obtains the resources from the website or the visitor browser. Since the resource acquisition process is able to obtain the proprietary resources on behalf of the agent and provide the proprietary resources to the agent during the co-browse session, the agent is able to have a consistent view of the visitor's browser during the co-browse session.
US11269577B2
A display device has display panels forming a single display screen, where each display panel is connected to a display controller which receives display data of a portion of a complete image for display on the display panel. The complete image includes one or more bounded regions of display data. Each display controller receives position information relating to a change in lateral position and/or stacking order position of one or more bounded regions to be displayed at least partly on that display panel. If the display controller does not have knowledge of display data in the bounded region to be displayed on the display panel, it obtains that knowledge from another display controller. The display controller processes the display data for the portion of the complete image utilizing the knowledge obtained, and outputs the processed display data for the portion of the complete image to the corresponding display panel.
US11269574B2
To provide a technique in which an image forming process is not restricted even when consumption information cannot be transmitted to the outside such as a server in an image forming apparatus. The image forming apparatus includes an operation control portion for executing a plurality of functions for forming an image; a memory that stores availability information of the plurality of functions according to a specified contract that defines usage conditions of the image forming apparatus; and a determination portion that determines, when a usage request for at least one of the plurality of functions is received, with reference to the availability information, whether or not the at least one of the plurality of functions corresponding to the usage request received is configured to be used, in which the operation control portion controls operation of the image forming apparatus in accordance with a determination result of the determination portion.
US11269572B2
An information processing apparatus includes first and second network interfaces, and a storage unit configured to store first management information corresponding to the first network interface and second management information corresponding to the second network interface, out of predetermined management information. The first management information is not changeable through the second network interface, and the second management information is not changeable through the first network interface.
US11269571B2
An information processing apparatus for transmitting device management information is provided. The apparatus includes a first communication unit to, in relation to an external apparatus, perform communication that uses an IP address; and a second communication unit to communicate with an external apparatus by a communication method different from a communication method used by the first communication unit; wherein a selection of either the first communication unit or the second communication unit as a communication unit used to transmit the device management information is received, and in a case where the second communication unit is selected as the communication unit, among a plurality of types of management information that can be transmitted to an external unit in a case where the first communication unit is selected, a subset of the types of management information can be transmitted to an external unit.
US11269570B2
There is provided with a non-transitory computer-readable storage medium. The medium stores a predetermined application that displays information related to a printer and is executed by a computer which includes an operating system for displaying a display item for activating an application. The computer uses the predetermined application to determine whether predetermined information related to the printer has been obtained when the predetermined application has been activated and cause the operating system to display the display item for activating the predetermined application by registering, based on a determination that the predetermined information has been obtained, activity information related to an activity of the predetermined application in the operating system.
US11269567B2
According to one embodiment, an image forming apparatus having a plurality of operation modes including a normal mode and a power saving mode in which power consumption is less than that in the normal mode and includes a processor. The processor is configured to acquire information about unexecuted print jobs via a communication interface or the like. The processor transitions the apparatus to the power saving mode after a preset standby time elapses after a completion of a print job by the apparatus if an unexecuted print job satisfies predetermined conditions that indicate that the unexecuted print job can be executed on the apparatus. The processor transitions the apparatus to the power saving mode sooner than the elapse of the preset standby time after the completion of the print job if none of the unexecuted print jobs satisfies the predetermined conditions.
US11269565B2
A printing apparatus includes a printer that prints an image on a sheet, an operation panel that receives an operation from a user, a storage device that stores page description language (PDL) data including PDL commands of a plurality of pages received from an external apparatus, and at least one processor. The at least one processor executes a set of instructions to receive a delete instruction for deleting at least one page of the PDL data stored in the storage device, via the operation panel, to edit the PDL data based on the delete instruction, to generate image data of a page other than the at least one page to be deleted in accordance with the delete instruction, based on the edited PDL data, and to cause the printer to execute printing based on the generated image data.
US11269564B1
Printing devices include a printer power supply, a printer processor connected to the printer power supply, printing components connected to the printer power supply and the printer processor, and a tablet interface device connected to the printer processor and the printer power supply. The tablet interface device includes a tablet processor, a USB connection electrically connected to the tablet processor and the printer power supply, and a touchscreen surface electrically connected to the tablet processor. The tablet processor is adapted to operate independently of the printer processor.
US11269561B2
A system and associated processes may perform a memory access operation that includes receiving a data packet comprising a command of a type of a plurality of types of commands. The processes may include initiating a decoding of a first portion of the command, and automatically speculating as to the type of the command. Based on the speculation as to the type of the command, a bank activate command may be generated before the data packet is entirely decoded or received.
US11269560B2
There are provided a memory controller and a memory system having the same. The memory controller includes: a temperature monitor device configured to count values that vary according to operation statuses of memory devices; a status check device configured to output status information of the memory devices based on the count values; and a scheduler configured to store the status information according to arrangements of the memory devices, and output the status information in response to a request received from a host.
US11269550B2
A storage system includes a storage controller, plural volumes each configured by the storage controller, and a pool allocating physical storage areas to logical storage areas of the volumes. The storage controller configures a first group including, among the volumes, a first primary volume to which a first target protection period is set, and a first history information volume storing history information about updating to the first primary volume, and a second group including, thereamong, a second primary volume to which a second target protection period is set, and a second history information volume storing history information about updating to the second primary volume. The volumes included in the first and second groups utilize the same physical storage area of the pool. When increasing a free capacity thereof, history information to be purged is determined from the first and second protectable periods such that their protectable periods become the same.
US11269548B2
Techniques for processing an access request and updating a storage system are provided. For instance, a method comprises: receiving an access request for an object associated with a storage system, the storage system including a plurality of physical nodes, each of the plurality of physical nodes including at least one set of virtual units, each set of virtual units including at least one virtual unit; determining, from a plurality of sets of virtual units included in the plurality of physical nodes of the storage system, a target set of virtual units associated with the object; and determining, from the target set of virtual units, a target virtual unit corresponding to the object. With the technical solution of the present disclosure, not only a set of virtual units on a physical node may be easily split and merged, but also huge computing resources that need to be allocated may be saved, so better user experience may be brought about at a lower cost.
US11269547B2
An apparatus comprises at least one processing device comprising a processor coupled to a memory. The at least one processing device is configured to receive a write command at a control module of a storage system, wherein the write command comprises a write operation configured to cause one or more data pages in a page buffer associated with the control module to be overwritten with incoming data. The at least one processing device is also configured to invalidate the one or more overwritten data pages in the page buffer after committing the write operation. The at least one processing device is further configured to release the one or more invalidated data pages in the page buffer to a page buffer pool associated with the control module, wherein the page buffer pool manages available data pages in the page buffer.
US11269546B2
Efficient wear leveling processing is performed in a memory in which the number of times of writing may vary for each of pages that are access units. An address conversion unit performs address conversion between a logical address of a host command and a physical address of the memory for each of management units, the management units each including a plurality of access units of the memory. A write amount measurement unit measures a write amount for each of the access units in each of the management units. The averaging processing unit selects a target management unit from the management units on the basis of the write amount measured by the write amount measurement unit and changes physical address allocation in the address conversion of the target management unit. Then, the averaging processing unit performs processing of averaging write amounts of the access units in the target management unit.
US11269545B2
Devices and techniques for NAND logical-to-physical table region tracking are described herein. A write request, including a logical page and data to be written at the logical page, is received at a controller of a NAND device. The NAND controller may then establish an entry in a logical-to-physical (L2P) mapping table between the logical page and a physical page of a physical block of the NAND device to which the data is written. Here, the entry may be in a region of the L2P mapping table that is one of multiple regions. An indication of the region may be written in a data structure corresponding to the physical block.
US11269540B2
The present disclosure relates to a method, apparatus and computer program product for managing an application system. According to example implementations of the present disclosure, there is provided a method for managing an application system. In the method, backup data of the application system are generated in response to receiving a backup request for the application system; abstract information of the backup data is obtained on the basis of a predefined abstract rule; the abstract information is transmitted to a blockchain system associated with the application system so as to store the abstract information to the blockchain system; and the application system is managed on the basis of the blockchain system and the backup data. Further, there is provided an apparatus and computer program product for managing an application system.
US11269539B2
Methods, non-transitory computer readable media, and computing devices that manages deletion of data objects by utilizing cold storage includes identifying unreferenced data objects within a set of identified data objects in a storage device. The identified unreferenced data objects are moved from an active tier portion of the storage device to a cold tier portion of the storage devices. The moved unreferenced data objects in the cold tier portion of the storage device manage based on a lifecycle policy.
US11269535B2
Implementations of the present application provide a partition splitting method. Data files in a target source partition are divided into at least two data groups. A first data group from the at least two data groups is selected as a target splitting data group. A first splitting step is performed on the target splitting data group, including: splitting the target splitting data group into a plurality of data sub-groups based on a predetermined splitting rule, wherein each data sub-group of the plurality of data sub-groups corresponds to a new partition of at least two new partitions for the target source partition, and assigning each data sub-group to the new partition corresponding to the data sub-group. A second data group from the at least two data groups is selected as the target splitting data group, wherein the second data group is different from the first data group.
US11269534B2
An efficient control technology for non-volatile memory is shown. A controller selects the main source block from the non-volatile memory, wherein the main source block has a logical group amount exceeding a threshold amount. The controller selects a target logical group from the main source block, and collects data of the target logical group to a destination block provided by the non-volatile memory to reduce the logical group amount of the main source block.
US11269533B2
A computer-implemented method according to one embodiment includes identifying a plurality of segment files within an object storage system, determining all data blocks associated with the plurality of segment files within the object storage system, and mapping all the data blocks associated with the plurality of segment files to a single new file within the object storage system.
US11269530B2
Techniques for storage management involve determining an independent redundant disk array RAID associated with a first set of storage disks, a first portion of storage blocks corresponding to the RAID being located in the first set of storage disks; determining, from the first set of storage disks, a plurality of storage disks corresponding to the RAID; and updating a set of association degrees of the first set of storage disks to indicate data coupling between storage disk pairs in the plurality of storage disks. Accordingly, the data coupling degree between storage disks can be determined more accurately.
US11269528B2
A data storage device may include: a memory array comprising a plurality of blocks, each block including a plurality of pages and a controller in communication with the memory array and comprising a memory buffer, the controller configured to maintain attribute information associated with each block and each page of the memory array, the controller further configured to read data from a requested page in the memory array responsive to an external request, store the read data in a first region of the memory buffer to output the read data responsive to the external request, and copy the read data from the first region of the memory buffer into a second region of the memory buffer upon a determination based on the attribute information that the requested page is included in a supposed-to-be-erased region.
US11269523B2
There is provided a data storage system comprising a power supply module, a plurality of serially connected storage enclosures, where a first storage enclosure of the plurality of serially connected storage enclosures is connected to the power supply module, and a power management module connected to the power supply module. A given storage enclosure includes at least one disk storage. The power management module is configured to selectively cause the power supply module to provide electric power to activate the first storage enclosure. The power management module is further configured to selectively cause the power supply module to provide electric power to activate a second storage enclosure, where the second storage enclosure is connected downstream from the first storage enclosure, and the second storage enclosure is configured to selectively receive power from the power supply module in response to the first storage enclosure being active.
US11269507B1
A method for displaying an information graphic via an electronic user interface to integrate information from accounts held at a financial institution. In one embodiment, the method includes displaying a first graphic element to display first information associated with at least one first account and displaying a second graphic element to display second information associated with at least one second account. A dimension of the first graphic element is representative of the first information and a dimension of the second graphic element is representative of the second information. Displaying the second graphical element includes displaying a first portion of the second graphic element that is selectable to alternately virtually hide and display a second portion of the second graphic element.
US11269501B2
A computing system that can operate to implement an interactive graphic design system that enables users to preview and resolve input actions that cause conflict with predefined constraints.
US11269500B2
An electronic device, a method and computer readable medium for widget modification are disclosed. The method includes receiving a first input to modify a widget that includes at least two modules, the widget accesses resources of the electronic device. The method also includes in response to receiving the first input, separating the widget into the at least two modules. The method further includes receiving a second input to move one of the modules to a new location on a display of the electronic device. The method additionally includes in response to the second input, moving the one module to the new location on the display.
US11269498B2
Described are computer-based methods and apparatuses, including computer program products, for dynamic user interface customization. A set of functions for a user interface is stored, each function comprising a function that can be added to the user interface. A first set of data is transmitted to a remote device that causes the user interface to be displayed on the remote device with a predetermined set of functions from the set of functions. Interaction data is received indicative of a user's interactions with the user interface. A second set of data is transmitted to the remote device that causes the user interface to dynamically add a new function from the set of functions to the user interface based on the interaction data, wherein the new function is displayed as a selectable item in the user interface that the user can select to use a function associated with the new function.
US11269495B2
A display apparatus is provided. The display apparatus includes a display, an input receiver comprising input receiving circuitry, and a controller. The input receiver receives an input, e.g., a user input. The controller displays a user interface (UI) including a plurality of menu items on the display, performs a function corresponding to a menu item selected based on the input from among the plurality of menu items, determines whether the function has been used based on a type of the function performed, and changes a configuration of the plurality of menu items based on the determination. With this, the display apparatus may provide menu items corresponding to frequently or more used functions to allow a user to easily access thereto, thereby improving user convenience.
US11269493B2
In a portion of a tile in a tiled menu, a tile arrangement thumbnail representing a tile arrangement image of a second-hierarchical-level tiled menu to be displayed when the tile is selected is displayed. When, among tiles included in a first-hierarchical-level tiled menu, any tile is selected, a second-hierarchical-level tiled menu corresponding to the selected tile is displayed.
US11269487B2
A recommendation server is provided. The recommendation server includes a communicator configured to receive, from a first device, when a first user's input for communicating with a second user is received by the first device of the first user, a transmission request with respect to a list of a plurality of items of content related to an operation of the first device which was performed when the first user and the second user met each other; and a controller configured to determine a time when the first user and the second user met each other, based on at least one of first user's activity information of the first user and second user's activity information of the second user, and to provide, to the first device, a list of a plurality of items of content related to an operation of the first device which was performed at the determined time.
US11269484B2
A user terminal device and a controlling method thereof are provided. The user terminal device includes a display configured to be divided into a first area and a second area which is larger than the first area with reference to a folding line, a detector configured to detect a user interaction, and a controller configured to, in response to a folding of the display with reference to the folding line being detected through the detector, control the display to display a predetermined UI on an exposure area which is exposed part of the second area.
US11269481B2
The technology disclosed relates to distinguishing meaningful gestures from proximate non-meaningful gestures in a three-dimensional (3D) sensory space. In particular, it relates to calculating spatial trajectories of different gestures and determining a dominant gesture based on magnitudes of the spatial trajectories. The technology disclosed also relates to uniformly responding to gestural inputs from a user irrespective of a position of the user. In particular, it relates to automatically adapting a responsiveness scale between gestures in a physical space and resulting responses in a gestural interface by automatically proportioning on-screen responsiveness to scaled movement distances of gestures in the physical space, user spacing with the 3D sensory space, or virtual object density in the gestural interface. The technology disclosed further relates to detecting if a user has intended to interact with a virtual object based on measuring a degree of completion of gestures and creating interface elements in the 3D space.
US11269479B2
A system and methods are disclosed for automatic focus detection with relative threshold-aware cell visibility for a scrolling cell collection. The method includes identifying visible cells of a plurality of cells of a reference frame, the visible cells rendered in a graphical user interface (GUI) displaying at least a portion of the reference frame, determining, by a processing device rendering the GUI and for each visible cell of the visible cells, a distance value indicating a distance to a focus threshold in the reference frame that the visible cell has traveled since the visible cell became visible in the GUI, and modifying a behavior of the visible cells in the GUI based on the distance value of each of the visible cells.
US11269472B2
The present disclosure provides a touch panel and a touch display panel. The touch panel includes: a base substrate, and a first conductive layer, an insulation layer, and a second conductive layer that are sequentially arranged along a direction away from the base substrate. The first conductive layer includes: a first touch electrode, a second touch electrode, a third touch electrode, a fourth touch electrode, a first connection electrode, and a second connection electrode. The insulation layer includes: two first insulation pads, two second insulation pads, two third insulation pads, and two fourth insulation pads. The second conductive layer includes: two first conductive bridges, two second conductive bridges, two third conductive bridges, and two fourth conductive bridges. The present disclosure is applied to touch panels.
US11269467B2
A touch sensor panel having co-planar single-layer touch sensors fabricated on a single side of a substrate is disclosed. The drive and sense lines can be fabricated as column-like patterns in a first orientation and patches in a second orientation, where each column-like pattern in the first orientation is connected to a separate metal trace in the border area of the touch sensor panel, and all patches in each of multiple rows in the second orientation are connected together using a separate metal trace in the border area of the touch sensor panel. The metal traces in the border areas can be formed on the same side of the substrate as the patches and columns, but separated from the patches and column-like patterns by a dielectric layer.
US11269464B2
An electronic pen includes a tubular casing, and a first coupling member and a second coupling member that are coupled to each other in a hollow portion of the casing in an axial direction of the casing. In the axial direction, the first coupling member and the second coupling member are coupled to each other, and in a coupling portion between the first coupling member and the second coupling member, a welded portion that attaches the first coupling member and the second coupling member to each other is formed. The first coupling member is coupled to a core. The second coupling member holds a printed circuit board. The core of the core-side component is made of a conductive material. The second coupling member includes a conductor that supplies, to the core, a signal from a signal transmitting circuit on the printed circuit board with a battery.
US11269461B2
A touch panel, a driving method thereof, and a display device are disclosed. The touch panel includes a touch detection structure and a fingerprint identification structure; the touch panel includes a first electrode, a circuit structure, and a piezoelectric layer which are stacked. The first electrode includes a plurality of first sub-electrode strips arranged in a first direction and extending in a second direction, and the circuit structure includes a plurality of circuit sub-structures arranged in an array in the first direction and the second direction, each of the circuit sub-structures includes a detection electrode; in the first direction, an orthographic projection of each of the first sub-electrode strips on a main surface of the piezoelectric layer covers orthographic projections of detection electrodes of at least two circuit sub-structures on the main surface of the piezoelectric layer.
US11269459B2
A method, system, apparatus, and/or device for sensing an input in an augmented reality construct. The method, system, apparatus, and/or device may include a mixed-reality device, comprises memory and one or more processors communicatively coupled to a sensor, a touch device, and a display device that is at least partially transparent and configured to display a virtual object. The store instructions executable by the one or more processors to generate virtual object data for displaying a virtual object by the display device; output the virtual object data to the display device; receive, from the sensor, interaction data corresponding to a free-space interaction by a hand of a user with the virtual object; generate touch input data based on the interaction data; and output the touch input data to the touch device.
US11269457B1
In some examples, an electronic device can classify patches of touch data obtained by a touch screen as corresponding to intentional user inputs or not corresponding to intentional user inputs. The device can include a touch screen on a first side of housing of the device and a drive electrode on a second side of the housing of the device in some examples. In some examples, the drive electrode on the second side of the housing of the device can apply a signal to the body of the user and the device can classify patches of touch data including characteristics of this signal as corresponding to intentional touches provided by the user. The device can perform subsequent operations in response to intentional touches provided by the user and forgo performing operations in response to patches of touch data that do not correspond to intentional touches provided by the user.
US11269444B2
An NFC-enabled apparatus is disclosed. The apparatus includes a touch screen display and a near field communication (NFC) module comprising an NFC antenna and an NFC controller. In response to tagging between the NFC-enabled apparatus and the external NFC terminal, an NFC communication channel is established between the NFC-enabled apparatus and the external NFC terminal for data communication therebetween.
US11269440B1
A force sensing device includes a sensor array, a first substrate, a second substrate and a plurality of electrodes. The first substrate has a sensor region and a side region. The second substrate has a sensor region and a side region. The sensor array is formed above the sensor region of the first substrate. The plurality of electrodes are formed on the sensor region and the side region of the first substrate and below the sensor region and the side region of the second substrate, and coupled to the sensor array. The side region of the first substrate, the side region of the second substrate and the plurality of electrodes on the side region are foldable to a back side of the sensor array.
US11269424B2
An electronic device is provided. The electronic device includes: a display apparatus and a host. The display apparatus includes a display controller and a display panel. The host executes an application to render a display image, and transmits the display image to the display controller through an image-transmission channel between the host and the display controller, and the display controller displays the display image on the display panel. The display controller determines whether an external input signal from a user satisfies a predetermined condition. In response to the external input signal satisfying the predetermined condition, the display controller triggers a virtual input signal corresponding to a specific macro key, and transmits the virtual input signal to the host through a data-transmission channel between the host and the display controller, so that the host executes a keystroke sequence corresponding to the specific macro key.
US11269421B2
A free space input standard is instantiated on a processor. Free space input is sensed and communicated to the processor. If the free space input satisfies the free space input standard, a touch screen input response is invoked in an operating system. The free space input may be sensed using continuous implicit, discrete implicit, active explicit, or passive explicit approaches. The touch screen input response may be invoked through communicating virtual touch screen input, a virtual input event, or a virtual command to or within the operating system. In this manner free space gestures may control existing touch screen interfaces and devices, without modifying those interfaces and devices directly to accept free space gestures.
US11269418B2
A proximity selection feature of a content creation and consumption application for selecting proximate content displayed by a computing device is described. The content application can initiate a selection mode in response to receiving, for example, a command to enter the selection mode or a defined gesture. The content application can identify an origination point and surface a two-dimensional selection shape anchored to the origination point. The selection shape may form an original capture area. The origination point is a location on a user interface where the selection shape is to be surfaced, anchored to, and have a capture area expanded from. After surfacing the selection shape, the content application can receive indicia of expansion, and based on the indicia of expansion, expand the selection shape from its original capture area to an expanded capture area to capture content proximate the original capture area.
US11269414B2
Embodiments described herein relate to systems, devices, and methods for use in the implementation of a brain-computer interface that integrates real-time eye-movement tracking with brain activity tracking to present and update a user interface that is strategically designed for high speed and accuracy of human-machine interaction. Embodiments described herein also relate to the implementation of a hardware agnostic brain-computer interface that uses real-time eye tracking and online analysis of neural signals to mediate user manipulation of machines.
US11269412B2
A system evaluates a point of gaze of a user on an object and includes at least one eye tracker camera and at least one positioning camera. The eye tracker camera and the positioning camera are configured to be arranged in fixed positions relative to each other. At least one light source is configured to provide conical reflection from at least one of a user's eyes. At least one computer and at least one object is provided. The geometrical data of the object is stored in a storage device accessible to the computer. Wherein the computer is configured to determine: a gaze line of said user relative to a 3D coordinate system, the position of said at least one object relative to said 3D coordinate system, and a gaze point calculated as the intersection of said gaze line with the surface of said object in said 3D coordinate system.
US11269411B1
Techniques for improving the visualization of content with a mixed reality (MR) device are described. One techniques includes monitoring a gaze of a user of a MR device through one or more displays of the MR device. A convergence distance of the gaze of the user is determined based on the monitoring. A selection between a first projection mode and a second projection to display content on the one or more displays is made based on whether the convergence distance exceeds a threshold distance from the user. Content is displayed on the one or more displays, based on the selection.
US11269404B2
A seat for an occupant in a vehicle with limited space in the axial direction of the vehicle, configured to support the occupant in a sitting position and a recline position including a recline position with a downward sloping seat bottom to allow a greater level of recline of the seat and baggage storage in drawer.
US11269399B1
A chip includes a receiving, a transmission, a control, and a switch circuit. The receiving circuit is operated at a first voltage and receives a first data. The transmission circuit is operated at the first voltage. Under general mode, the control circuit is operated at a second voltage and generates a second data to the transmission circuit according to the first data. The control circuit includes a first clock source configured to provide a first clock under general mode. The control circuit is operated according to the first clock. Under general mode, the switch circuit is operated at the first voltage, and controls the second voltage to pause the second voltage supplying to the control circuit to enter sleep mode. Under sleep mode, the switch circuit controls the supply of the second voltage to the control circuit according to the first data to return to general mode.
US11269392B2
A method for maintaining a power source can include selecting, by a controller module, a rechargeable power storage device from a set of power storage devices arranged to selectively provide a summated output of the power source, and selectively enabling the selected power storage device to discharge its stored power at the output of the power source. The controller module can compare a sensed voltage of the selected power storage device with a minimum voltage threshold.
US11269379B2
A display screen assembly and a display device are disclosed. The display screen assembly includes a cover and a flexible display panel disposed in a stack arrangement. The cover is configured with peripheral edges bending toward the flexible display panel. The flexible display panel includes a first plane, a curved surface disposed around the first plane, and a second plane adjoining the curved surface. The curved surface includes a first curved surface and a second curved surface. The first curved surface bends and extends from peripheral edges of the first plane in a direction where the peripheral edges of the cover bend, and the second curved surface bends and extends from peripheral edges of the first curved surface with a predetermined radius in a direction toward the first plane.
US11269377B2
The present disclosure relates to the field of flexible display technology and provides a flexible display panel, a method for manufacturing the same, and a display device, which can reduce the stress in the direction perpendicular to the bending surface applied on a portion of the signal lead wire located in the bending area when the flexible display panel is bent. The flexible display panel includes a flexible basal substrate including a first surface, the first surface including a bending area provided with a plurality of protrusions, and a signal lead wire located on a side of the first surface facing away from the flexible basal substrate. The signal lead wire extends across the bending area and has a shape substantially matching the plurality of protrusions.
US11269365B2
The invention provides a voltage-generating circuit with a simple configuration capable of saving space and generating reliable voltage. The voltage-generating circuit of the invention includes a reference voltage-generating unit, a PTAT voltage-generating unit, a comparison unit, and a selection unit. The reference voltage-generating unit generates a reference voltage essentially without dependency on temperature. The PTAT voltage-generating unit generates a temperature-dependent voltage with a positive or negative dependency on temperature. The temperature-dependent voltage is equal to the reference voltage at a target temperature. The comparison unit compares the reference voltage with the temperature-dependent voltage. The selection unit selects and outputs either the reference voltage or the temperature-dependent voltage.
US11269356B2
Autonomous vehicle communications are managed by assigning vehicle clusters to process collected data as a unified cluster, whether transmitting the data to a remote server or processing the data by an assigned vehicle within the cluster. Efficient travel guidance is produced in a timely manner by reducing the network bandwidth usage and volume of data transferred by autonomous vehicles traveling on a roadway with other autonomous vehicles.
US11269347B2
The disclosure relates to a method for operating a partially autonomous or autonomous motor vehicle. A digital three-dimensional height model of an infrastructure interior which has at least one aisle that can be traversed by the motor vehicle can be provided by a data server device of the infrastructure for example. The height model describes a spatial situation within the infrastructure, and the topography of at least one section of a surface of a region of the infrastructure, said motor vehicle being located in the section, is detected by means of a sensor device of the motor vehicle. A controller of the motor vehicle generates a three-dimensional topographical map of the region by means of the height model using the ascertained topography. The controller ascertains the current position of the motor vehicle within the infrastructure using the result of the comparison, and the controller ascertains a route along the at least one aisle using the ascertained current position and the height model.
US11269344B2
The present invention discloses an infrared obstacle detection method and device and a robot. The method comprises the following steps: controlling an emission module to radiate infrared light to the outside; acquiring first infrared light received by a first reception module and second infrared light received by a second reception module, wherein the first reception module is disposed relative to the emission module such that the first infrared light comprises reflected light obtained by reflecting, by an obstacle, the infrared light radiated by the emission module to the outside and infrared light in ambient light, and the second reception module is disposed relative to the emission module such that the second infrared light is the infrared light in the ambient light; and comparing the first infrared light and the second infrared light, and determining that the obstacle is detected when an energy difference between the first infrared light and the second infrared light is larger than a preset threshold.
US11269343B2
The present invention relates to a moving robot and a control method thereof, and includes a sensor unit configured to detect an obstacle located in a traveling direction; a camera configured to photograph the obstacle, when the obstacle is detected by the sensor unit; a controller configured to control a certain operation to be performed in accordance with the obstacle. The controller analyzes a plurality of image data of the obstacle inputted from the camera to determine whether the obstacle can be identified and filters the image data, transmits the filtered image data among the plurality of image data to the server through the communication unit, and controls the traveling unit in accordance with obstacle information received from the server. Hence, by transmitting only recognizable image, unnecessary data transmission is reduced, and accordingly, transmission traffic is reduced and the load of image processing of the server is reduced. As the load of the server decreases, the obstacle can be quickly determined, and accordingly, the moving robot can recognize the obstacle in a short time and determine the type of the obstacle to cope with, thereby performing the operation suitable for the feature of the obstacle, the cleaning area, or the surrounding environment.
US11269325B2
Systems and methods for providing a user control of an autonomous vehicle to enable the user to assist the autonomous vehicle. In one example embodiment, a computer implemented method includes identifying, by a computing system comprising one or more computing devices, an occurrence of an event associated with an autonomous vehicle. The event can hinder an ability of the autonomous vehicle to operate in an autonomous operating mode. In response to the occurrence of the event associated with the autonomous vehicle, the method includes determining, by the computing system, a user to operate the autonomous vehicle based at least in part on a profile associated with the user. The method includes providing, by the computing system, one or more control signals to cause the autonomous vehicle to enter into an operating mode that allows the user to operate the autonomous vehicle.
US11269319B2
Method of back-calculation for determining candidate sources of data collection for data that contributes to a condition of an industrial machine are disclosed. Methods may include determining a condition of interest, following routes of data collection determined from a configuration and operational template, determining a data collection template configured for collecting and processing data from the contributing data, and updating the operational template of the data collection system in response to the determined data collection template.
US11269310B2
A method of fabrication for a component to be installed in a facility, the facility being represented by an electronic design model, the method including extracting, at a computing device and from the model, details of the component and controlling a plurality of stations with the computing device to fabricate and track the component.
US11269309B2
An analysis unit and method for determining at least one forming process characteristic of a servo press includes the steps of determining a torque profile of a motor of the servo press, wherein the torque profile belongs to a first cycle of the servo press and wherein the first cycle describes a forming process without an item to be processed by the servo press, determining a torque profile of the motor of the servo press, wherein the torque profile belongs to a second cycle of the servo press and wherein the second cycle describes a forming process with an item to be processed by the servo press, and comparing the torque profile belonging to the first cycle with the torque profile belonging to the second cycle to ascertain the at least one forming process characteristic.
US11269308B2
Method for creating and managing programmable logic controller (PLC) solution comprises connecting existing PLC solution to a cloud network, and connecting from a user device to a virtualization server. A graphical representation of a pin layout of a PLC is displayed on a GUI on the user device. An input comprising selection of a first pin, a sensor or an actuator configured to be coupled with the PLC via the first pin, and a parameter for the operation of the selected sensor or the selected actuator is received on the GUI. The received input is sent from the user device to the virtualization server. An executable PLC application for execution on the PLC is received on the user device. The PLC application is configured to operate and/or monitor the PLC according to the received input. The PLC application is sent to the PLC for being deployed on the PLC.
US11269297B2
In order to control a technical system by means of control model a data container is received, in which data container a control model having a training structure and model type information are encoded over all the model types. One of multiple model-type specific execution modules is selected for the technical system as a function of the model type information. Furthermore, operating data channels of the technical system are assigned input channels of the control model as a function of the model type information. Operating data of the technical system are acquired via a respective operating data channel and are transferred to the control model via an input channel assigned to this operating data channel. The control model is executed by means of the selected execution module, wherein control data are derived from the transferred operating data according to the training structure and are output to control the technical system.
US11269292B2
A drum unit includes a photosensitive drum, a developing unit, a toner cartridge, a connector and a relay board. The photosensitive drum is rotatable about a first axis extending in an axial direction. The developing unit includes a magnetic roller, a developer container, a conveyer member and a toner sensor. The developer container accommodates therein carrier, and has an inlet. The conveyer member is positioned in the developer container, and configured to convey toner and the carrier from the inlet toward the magnetic roller. The toner cartridge accommodates therein toner and is attachable to the developer container to replenish toner in the developer container through the inlet. The connector is electrically connected to an image forming apparatus. The relay board electrically connects the toner sensor to the connector. The relay board is configured to transmit a detection signal from the toner sensor to the image forming apparatus.
US11269287B2
A developing cartridge may include a housing configured to hold toner. The cartridge may further include a developing roller including a developing roller shaft, a supply roller including a supply roller shaft, a developing electrode and a supply electrode. The developing electrode and supply electrode may be configured to guide an electrical contact of an image forming apparatus in one or more directions. In some examples, the developing electrode and supply electrode may have angled surfaces that extend toward one another.
US11269285B2
A wiring holder includes a first member and a second member attached to the first member. The first member and the second member are configured to hold an electric wire. At least one of the first member and the second member includes a connector cover portion configured to cover a connector at one end of the electric wire.
US11269277B1
According to an embodiment, an image forming apparatus includes a motor of which driving current value changes according to a load, an image forming unit, a measuring unit, and a setting unit. The measuring unit forms an image on a medium by using a rotation body rotated by a motor. The measuring unit measures the driving current value of the motor. When a rotation speed of the motor is set to a first speed, the setting unit continues to set the first speed if the driving current value measured by the measuring unit falls within a first range. The setting unit sets a second speed lower than the first speed as the rotation speed if the driving current value measured by the measuring unit falls within a second range higher than the first range.
US11269274B2
A heating device includes an endless belt that rotates and a pressure rotator that rotates in a rotation direction. The pressure rotator contacts an outer circumferential surface of the endless belt to form a nip therebetween, through which a heating target having a particular width in an axial direction of the pressure rotator is conveyed. A heater includes a heat generator that defines a conveyance span in the axial direction of the pressure rotator, where the heating target is conveyed, and a non-conveyance span in the axial direction of the pressure rotator, where the heating target is not conveyed. A non-conveyance span temperature detector is disposed opposite the pressure rotator in the non-conveyance span of the heat generator. The non-conveyance span temperature detector detects a temperature of the pressure rotator.
US11269268B2
A developer container includes a casing having a developer accommodating chamber and a waste-developer accommodating chamber, conveying member, a conveying-member accommodating unit, and a supporting member. The conveying member conveys waste developer in a longitudinal direction of the waste-developer accommodating chamber. The conveying-member accommodating unit accommodates the conveying member therein and has a first opening and a second opening. The first opening is provided in an upstream end portion and allows the waste developer to move from outside of the conveying-member accommodating unit to the inside of the conveying-member accommodating unit. The second opening allows the waste-developer to move from the inside of the conveying-member accommodating unit to the waste-developer accommodating chamber. The supporting member is provided on the casing. The supporting member supports the conveying-member accommodating unit such that the conveying-member accommodating unit is movable in directions perpendicular to the longitudinal direction relative to the casing.
US11269264B2
A printing apparatus includes: plural image forming units accommodating colorants of the same color; and a controller that forms an image of one color using the plural image forming units.
US11269260B2
A method includes using an illumination device to illuminate an object with electromagnetic radiation produced by a radiation source, and using a detector device to capture a respective intensity distribution in a diffraction image produced by the object in a plurality of measurement steps. The measurement steps differ from one another with respect to the illumination setting set by the illumination device. The method also includes determining at least one characteristic variable that is characteristic for the object on the basis of an iteratively performed comparison between the measurement values obtained within the scope of the measurement steps and model-based simulated values. The model-based simulated values are ascertained on the basis of a multiple layer model, in which the object is modeled by a multiple layer structure made of layers that are respectively separated from one another by an interface, wherein a location-dependent reflectivity is assigned to the interfaces.
US11269254B2
An object of the present invention is to provide a method for accurately forming an antenna substrate as well as an antenna substrate with wiring line and electrode by a coating method. One aspect of the present invention provides a method for producing an antenna substrate with wiring line and electrode including the steps of: (1) forming a coating film using a photosensitive paste containing a conductive material and a photosensitive organic component on an insulating substrate; (2-A) processing the coating film into a pattern corresponding to an antenna by photolithography; (2-B) processing the coating film into a pattern corresponding to a wiring line; (2-C) processing the coating film into a pattern corresponding to an electrode; (3-A) curing the pattern corresponding to an antenna into an antenna; (3-B) curing the pattern corresponding to a wiring line into a wiring line; and (3-C) curing the pattern corresponding to an electrode into an electrode.
US11269245B2
A light source unit according to an embodiment of the present disclosure includes: a light source section; and a wavelength conversion element that is excited by exciting light from the light source section to emit fluorescent light. The wavelength conversion element includes a substrate that is rotatable around a rotation axis, a phosphor layer including a plurality of phosphor particles, and a quantum-dot layer including a plurality of quantum dots. The phosphor layer and the quantum-dot layer are disposed in this order relative to the light source section.
US11269235B2
An optical module 100 includes a first substrate 11 including an optical filter device 7 having a wavelength variable interference filter 110 built therein, a second substrate 12 including a light receiving element 17, and a first supporter 16 that mechanically or electrically joins the first substrate 11 and the second substrate 12 to each other, in which the wavelength variable interference filter 110 and the light receiving element 17 are disposed to face each other by the first supporter 16, and the first substrate 11 and the second substrate 12 are joined to each other by the first supporter 16 with a gap S1 in which a circuit element 21 is mountable.
US11269230B2
An electrochromic device, with an external power supply configured to supply a limited amount of power to the electrochromic device and a boost circuit power supply that is local to the electrochromic device and configured to supply power to the electrochromic device that is larger than the limited amount of power supplied by the external power supply is provided.
US11269227B2
According to one embodiment, a display device includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a first insulating substrate, a scanning line, a signal line, a switching, and a pixel electrode. The liquid crystal layer includes a polymer in a shape of a streak and a liquid crystal molecule. The scanning line includes a conductive layer located between the first insulating substrate and the liquid crystal layer, and a first reflective layer located between the first insulating substrate and the conductive layer and having a reflectance higher than a reflectance of the conductive layer.
US11269226B2
A display device includes a first substrate, a second substrate, a display functional layer, first electrodes, pixel electrodes, second electrodes, a drive circuit, and a conductive body. The second substrate faces the first substrate. The display functional layer is provided between the first substrate and the second substrate. The first electrodes are provided between the first substrate and the second substrate. The pixel electrodes face the first electrodes between the first substrate and the second substrate. The second electrodes overlap the first electrodes through the display functional layer. The drive circuit supplies drive signals to a pair of the first electrode, wherein the drive circuit supplies a first electric potential to one of the pair of first electrodes and supplies a drive signal having a second electric potential different from the first electric potential to the other of the pair of first electrodes simultaneously.
US11269219B2
A display apparatus includes a substrate, an insulating layer, an alignment film, and a sealant. The insulating layer is disposed on the substrate and with a plurality of grooves. The alignment film is disposed on the insulating layer. The sealant is disposed on the alignment film. Wherein, the sealant overlaps at least a portion of the plurality of grooves. In a predetermined unit region, the side length of the predetermined unit region is a maximum width X of the sealant, and a total side length of the portions of the plurality of grooves located in the predetermined unit region is greater than 8 times of the maximum width X.
US11269214B2
In a semi-transmission liquid crystal display device, two resist masks are required to form a reflective electrode and a transparent electrode; therefore, cost is high. A transparent electrode and a reflective electrode which function as a pixel electrode are stacked. A resist pattern which includes a region having a thick film thickness and a region having a thinner film thickness than the aforementioned region is formed over the reflective electrode by using a light exposure mask which includes a semi-transmission portion. The reflective electrode and the transparent electrode are formed by using the resist pattern. Therefore, the reflective electrode and the transparent electrode can be formed by using one resist mask.
US11269208B2
A display device includes a first substrate, a second substrate, a first auxiliary substrate, a second auxiliary substrate, and a display layer. The second substrate includes a display area and a non-display area. The display area overlaps the first substrate. The non-display area extends beyond the first substrate. The first auxiliary substrate includes a first section and a second section. The first section is between the first substrate and the display area. The second section overlaps the non-display area and is bent relative to the first section. The second auxiliary substrate includes a first part and a second part. The first part is between the first section and the display area. The second part overlaps the non-display area and is bent relative to the first part. The display layer is between the first section and the first part and includes pixels that overlap the display area.
US11269201B2
An optical phase shifter and a method of making the same are disclosed. The phase shifter includes a substrate, a p-doped electrode and an n-doped electrode on the substrate, a first doped semiconductor layer on the p-doped electrode or the n-doped electrode and in electrical contact with the other electrode, a second doped semiconductor layer on the first doped semiconductor layer, a first vertical region electrically connecting the second doped semiconductor layer with the one electrode, and a cladding layer on or over the second semiconductor layer, the first vertical region, and at least a first sidewall of each of the first and second semiconductor layers. The p-doped electrode and the n-doped electrode form a p-n junction at an interface therebetween. The first and second doped semiconductor layers have the same doping type as the other electrode and the one electrode, respectively.
US11269199B2
We describe methods of producing gratings such as Bragg gratings with optical waveguides. Described are the writing and erasing of gratings within SiON waveguides by forming standing waves. Methods, systems, instruments, and devices are described that provide improved transmission of light through such waveguides.
US11269194B2
A reflecting module for optical image stabilization (OIS) includes: a housing including an internal space; a driving holder including a reflecting member and supported by an inner wall of the housing in a state in which a driving plate is fitted between the driving holder and the housing so that the driving holder is provided in the internal space; and a driving part configured to provide driving force to the driving holder to move the driving holder. The driving plate is linearly movable along one axis approximately perpendicular to an optical axis or is rotatable around the one axis with respect to the housing. The driving holder is linearly movable along the one axis or is rotatable around the one axis with respect to the driving plate.
US11269188B2
An HMD is coupled to a smart phone. The HMD displays a first image overlapping an external scene in a left display unit, and displays a second image corresponding to the first image overlapping the external scene in a right display unit. The smart phone includes a display panel displaying a third image, a first detector detecting that at least one of the first image and the second image overlaps the third image, and an adjustment unit adjusting, based on a detection result of the first detector, at least one of the first image and the second image such that the third image is visible.
US11269185B2
A display system can include a head-mounted display configured to project light to an eye of a user to display augmented reality image content to the user. The display system can include one or more user sensors configured to sense the user and can include one or more environmental sensors configured to sense surroundings of the user. The display system can also include processing electronics in communication with the display, the one or more user sensors, and the one or more environmental sensors. The processing electronics can be configured to sense a situation involving user focus, determine user intent for the situation, and alter user perception of a real or virtual object within the vision field of the user based at least in part on the user intent and/or sensed situation involving user focus. The processing electronics can be configured to at least one of enhance or de-emphasize the user perception of the real or virtual object within the vision field of the user.
US11269184B2
A HMD device including a display, a first waveguide element and a second waveguide element is provided. The first waveguide element comprises a first light incident surface, a first light emerging surface and a plurality of first light splitting elements. An image beam is incident to the first waveguide element through the first light incident surface, and leaves the first waveguide element through the first light emerging surface. The second waveguide element comprises a second light incident surface, a second light emerging surface and a plurality of second light splitting elements. The image beam is incident to the second waveguide element through the second light incident surface. The image beam leaves through the second light emerging surface and is projected to the projection target. A reflectivity of the Nth one of the second light splitting elements is smaller than or equal to a reflectivity of the (N+1)th one of the second light splitting elements.
US11269181B2
Systems and methods for depth plane selection in display system such as augmented reality display systems, including mixed reality display systems, are disclosed. A display(s) may present virtual image content via image light to an eye(s) of a user. The display(s) may output the image light to the eye(s) of the user, the image light to have different amounts of wavefront divergence corresponding to different depth planes at different distances away from the user. A camera(s) may capture images of the eye(s). An indication may be generated based on obtained images of the eye(s), indicating whether the user is identified. The display(s) may be controlled to output the image light to the eye(s) of the user, the image light to have the different amounts of wavefront divergence based at least in part on the generated indication indicating whether the user is identified.
US11269178B2
Provided are a polygon mirror assembly and a scan device. A polygon mirror assembly includes: a polygon mirror including a plurality of reflection surfaces spaced apart from a rotation axis by a predetermined distance; a first motor for rotating the polygon mirror around the rotation axis; a second motor for moving the polygon mirror in a first axial direction such that the rotation axis is tilted while the first motor rotates the polygon mirror; and a clock signal extraction surface for extracting a clock signal for detecting a change in a rotational speed of the first motor.
US11269169B2
In some embodiments, a SCAPE system routes light from a tilted intermediate image plane to an infinity space disposed behind a third objective. A first beam splitter positioned in the infinity space routes light from the intermediate image plane with different wavelengths in different directions. First and second light detector arrays capture first and second wavelength images, respectively, and optical components route light having the first and second wavelength towards the first and second light detectors, respectively. In some embodiments, a SCAPE system is used to capture a plurality of images while a sample is perturbed (e.g., vibrated, deformed, pushed, pulled, stretched, or squeezed) in order to visualize the impact of the perturbation on the sample.
US11269167B2
A zoom optical system (ZL) comprises: a first lens group (G1) disposed closest to an object and having a positive refractive power; an aperture stop (S) disposed closer to an image than the first lens group (G1); a positive lens component disposed so as to oppose the image side of the aperture stop (S); and a lens group (G3) having the positive lens component, wherein a distance between the first lens group (G1) and the lens group (G3) having the positive lens component changes during zooming, at least one lens surface of the positive lens component has an aspherical surface, and the following conditional expression, 0.40
US11269158B2
The technology provides a spectroscopy system having two or more spectrometers with substantially uniform focal lengths. The spectrometers include a detector that converts optical signals into electrical signals to render spectral data. The spectroscopy system includes a computing device that is electrically coupled to one or more detectors to receive the spectral data and compare the spectral data against other spectral data. The other spectral data originates from spectrometers that have substantially similar focal lengths, slit widths, excitation laser wavelengths, or any combination of these. The technology includes an application server that is communicatively coupled to a second spectroscopy system. The application server includes software that enables data sharing among the two or more spectroscopy systems, including sharing the spectral data and the other spectral data. The application server compares sampled spectral data against stored spectral data to identify a match.
US11269155B2
Provided is an imaging apparatus having: an imaging optical system including at least one optical element; an image sensor configured to capture an object image formed by the imaging optical system; a substrate on which an image sensor is mounted; a holding member configured to hold the imaging optical system, the holding member including a substrate bonding face that is bonded to the substrate; a first bonding member configured to bond at least a part of a first face of the substrate, that faces the substrate bonding face, to the substrate bonding face; and a second bonding member configured to bond at least a part of a second face of the substrate, that is opposite to the first face of the substrate, to the substrate bonding face.
US11269153B2
A retaining mechanism for removeably holding an optical filter in a frame, comprising a catch, and an actuator moveable in a first direction which acts on the catch to move the catch in a second direction, different from the first direction, from a first position capable of engaging with an optical filter in the frame to a second position incapable of engaging with the optical filter.
US11269150B2
An adapter panel arrangement including a chassis and a panel of adapters. The adapters defining rearward cable connections and forward cable connections of the panel arrangement. Openings permitting access to the rearward and forward cable connections of the adapters are provided. The chassis further including a removable rear chassis portion to provide access to cable routing areas within the chassis interior.
US11269147B2
A cable assembly having a connector and a cable having a fiber connector, wherein the connector contains a circuit for converting electrical signals to optical signals for transmitting video or high data rate data, and the connector has an interface to connect with the fiber connector of the cable, so that the cable and the connector can be separated for making each of the connector and the cable as a standalone component.
US11269126B2
A light guide includes: a light guide main body that guides light input from an incident surface to an exit surface; and an attachment member that is connected to the light guide main body and includes an attachment portion that is to be fixed to another member, and the area of a connection surface between the attachment member and the light guide main body is smaller than the cross-sectional area of the attachment portion.
US11269117B2
A projection display apparatus includes a reflective image display element having an image display surface including micromirrors, a prism unit bending an optical path of illumination light and transmitting image light, and a projection optical system. The prism unit has an air gap tilted with respect to a principal ray of the image light emitted from the center of the image display surface, and the image light passes through the air gap. The projection optical system includes an aperture stop with a noncircular aperture so shaped that part of a circular aperture in a peripheral portion thereof is cut off in a shape of a segment to serve as a shade portion, and image light corresponding to an end portion at a side where an incidence angle with respect to the air gap is large in an F-number beam is blocked by the shade portion satisfying predetermined conditions.
US11269106B2
A system and method of evaluating and correcting for the effects of a near-surface anomaly on surface-to-borehole (STB) measurement data in a geological halfspace includes transmitting electromagnetic radiation from an EM source located on a ground surface which is positioned over the near-surface anomaly, measuring EM fields at a plurality of remote EM receivers located on the surface at a far distance from the EM source, obtaining vertical STB measurement data downhole, determining an orientation and moment of a secondary source equivalent dipole associated with the near-surface anomaly excited by the radiation transmitted by the EM source based on measurements of the EM fields at the plurality of remote receivers, determining a correction factor for the secondary source equivalent dipole on the EM field measurements at the plurality of remote receivers, and removing the effects of the near surface anomaly on the vertical STB measurement data using the correction factor.
US11269099B2
Systems and methods are disclosed for generating a set of facies realizations. A computer-implemented method may use a computer system that includes a physical computer processor and data storage. The computer-implemented method may include: obtaining a geobody index, obtaining facies probability vectors for the multiple geobodies, assigning facies to the multiple geobodies based on the facies probability vectors, obtaining a target facies proportion for the subsurface volume of interest, reassigning a first geobody having a first facies based on a first facies probability vector of the first geobody, and reassigning remaining ones of the multiple geobodies with different facies.
US11269097B2
A method for computing amplitude independent gradient for seismic velocity inversion in a frequency domain includes receiving seismic data associated with a region. The region comprises one or more earth subsurface layers represented by a plurality of points, and each point is associated with a seismic velocity. Seismic velocities at the plurality of points are determined by iteratively updating the seismic velocities based on a plurality of gradient values, where each gradient value corresponds to a point and is determined by evaluating a gradient of an objective function at a location of the point. A seismic image of the one or more earth subsurface layers is displayed based on the determined seismic velocities.
US11269084B2
Aspects of the subject disclosure may include, for example, a device comprising: a first micro-camera-element comprising a first sensor area and a first aperture element, the first aperture element having a first structural configuration, the first aperture element and the first sensor area being disposed relative to each other in order to cooperate in obtaining first imaging data having first characteristics, and the first characteristics comprising first imaging resolution and first angular coverage; a second micro-camera-element comprising a second sensor area and a second aperture element, the second aperture element having a second structural configuration, the second aperture element and the second sensor area being disposed relative to each other in order to cooperate in obtaining second imaging data having second characteristics, the second characteristics comprising second imaging resolution and second angular coverage, and the first imaging resolution differing from the second imaging resolution, the first angular coverage differing from the second angular coverage, or any combination thereof. Additional embodiments are disclosed.
US11269081B2
A method for determining the absolute position of a motor vehicle in a global coordinate system, includes capturing a first position with a satellite-based navigation system and calculating a second position with at least one inertial sensor and integrating the measured values thereof. The absolute position of the motor vehicle is determined on the basis of the first position and the second position with the aid of a fusion filter. Provision is made for an error in the currently determined second position to be determined on the basis of a comparison of the first position captured last with an associated second position and to be taken into account when determining the current second position.
US11269075B2
Provided is a 3D depth sensing system and method of providing an image based on a hybrid sensing array. The 3D sensing system including a light source configured to emit light, a hybrid sensing array comprising a 2D sensing region configured to detect ambient light reflected from an object and a 3D depth sensing region configured to detect the light emitted by the light source and reflected from the object, a metalens on the hybrid sensing array, the metalens being configured to direct the ambient light reflected from the object towards the 2D sensing region, and to direct the light emitted by the light source and reflected from the object towards the 3D depth sensing region, and a processing circuit configured to combine 2D image information provided by the 2D sensing region and 3D information provided by the 3D depth sensing region to generate a combined 3D image.
US11269072B2
A method of measuring land deformation over time using interferograms derived from synthetic aperture radar data. The method includes: acquiring radar images covering an area at different points in time; deriving interferograms from pairs of the images, each interferogram measuring phase difference between pixels of a respective pair of images; for each pixel of the interferograms: determining an average coherence value over all of the interferograms; and if the average value is less than a threshold, determining an adjusted average coherence value equal to or above the threshold by excluding one or more of the interferograms below the threshold, provided the number of remaining interferograms is not less than a preset minimum number for each pixel of each interferogram for which the average or adjusted average coherence value is above the threshold, deriving vertical movement from the phase difference; and deriving the map of land deformation from the vertical movement.
US11269058B2
Examples disclosed herein relate to an autoencoder assisted radar for target identification. The radar includes an Intelligent Metamaterial (“iMTM”) antenna module to radiate a transmission signal with an iMTM antenna structure and generate radar data capturing a surrounding environment, a data pre-processing module having an autoencoder to encode the radar data into an information-dense representation, and an iMTM perception module to detect and identify a target in the surrounding environment based on the information-dense representation and to control the iMTM antenna module. An autoencoder for assisting a radar system and a method for identifying a target with an autoencoder assisted radar in a surrounding environment are also disclosed herein.
US11269055B2
A method for testing at least one reception path in a radar receiver is provided. The reception path contains a mixer and a downstream signal processing circuit. The method involves injecting a test signal into the reception path, so that at least a first test tone having a frequency in a passband of the signal processing circuit and a second test tone having a frequency outside the passband are present on the reception path downstream of the mixer. Further, the method involves tapping off a baseband signal, generated by the signal processing circuit, from the reception path, the baseband signal being based on the test signal.
US11269045B2
The invention relates to adjusting at least one of installed building service sensors (10) of a building service system. A sensor coverage area of at least one sensor (10) is adjusted based on information on a position of the installed sensor (10) relative to at least one other sensor (10). For example, to determine the position of the sensor (10) relative to said at least one other sensor (10), each sensor (10) establishes a wireless communication between said sensor (10) and at least one other sensor (10) via a wireless communication means (34) of the sensor (10). For example, information on the positions of the installed sensors (10) is used to assign to each sensor (10) at least one of installed building service supply devices (12) of the system.
US11269039B2
Position of a transceiver is calibrated using a pair of calibration devices spaced from the transceiver and each other. A calibration wave signal is emitted from one of the calibration devices and detected by the transceiver as well as the other calibration device. The transceiver generates a response wave signal upon receipt of the calibration wave signal which response wave signal is detected by one of the calibration devices. A delay constant for use in distance determination between transceivers is calculated based on the sum of detected transmission and receipt time intervals and the propagation speed of the wave signals.
US11269038B2
In a device and method for monitoring an RF transmission circuit of an MRI device: a first power measurement signal is acquired that indicates a voltage of a first RF signal provided by an RF power amplifier of the RF transmission circuit; two second power measurement signals are received that each indicate a voltage of one second RF signal, the two second RF signals being generated based on the first RF signal by a bridge of the circuit and transmitted via an RF transmit coil; an inverse matrix calculation is performed based on the two second power measurement signals to obtain a voltage calculation value; the voltage calculation value is compared with the first power measurement signal; an operational status of the RF transmission circuit is determined based on a difference between the voltage calculation value and a voltage value of the first power measurement signal.
US11269031B2
Embodiments relate to MRI coils and arrays comprising an all-in-one circuit that can perform all the functions of decoupling, balun, tuning, and preamplifier decoupling. One example embodiment is a magnetic resonance imaging (MRI) radio frequency (RF) coil element, comprising: a coil comprising at least one inductor, at least one capacitor, and two connection points; a lattice balun comprising two inputs and two outputs, wherein the two inputs of the lattice balun are connected across the two connection points of the coil; one or more shunt reactive elements connected across the two outputs of the lattice balun, wherein the one or more shunt reactive elements comprises at least one of one or more shunt capacitors or one or more shunt inductors; one or more protection diodes in parallel with the one or more shunt reactive elements; and a low input impedance preamplifier in parallel with the one or more protection diodes.
US11269027B2
An optically pumped magnetometer includes a vapor cell; at least one light source configured to produce a pump light beam and a probe light beam; a lens disposed between the at least one light source and the vapor cell; a quarter wave plate disposed between the lens and the vapor cell; a mirror configured to receive the pump light beam and probe light beam after passing through the vapor cell and reflect the pump light beam and probe light beam back through the vapor cell, the quarter wave plate, and the lens; and at least one detector configured to receive the probe light beam reflected by the mirror.
US11269020B2
A plurality of test pads are formed on a first substrate or a second substrate. A plurality of first solder joints are reserved on a first surface of the first substrate, and each of the first solder joints is coupled to at least a test pad or to another first solder joint through at least a first trace. A plurality of second solder joints are reserved on a second surface of the second substrate. Each of the second solder joints is coupled to at least a test pad or to another second solder joint through at least a second trace. A plurality of dummy solder balls are formed between the first solder joints and the second solder joints. Probes are coupled to the test pads to measure circuit characteristics between the test pads.
US11269015B2
A battery pack circuit controls the charging and discharging of a battery pack including a first standard cell having a first standard cell capacity coefficient/voltage characteristic curve and a shift cell having a shift cell capacity coefficient/voltage characteristic curve. The shift cell capacity coefficient/voltage characteristic curve mirrors the standard cell capacity coefficient/voltage characteristic curve but is offset from the standard cell capacity coefficient/voltage characteristic curve by a predetermined amount along a reference axis of the shift cell and standard cell capacity coefficient/voltage characteristic curves. A memory stores a potential difference characteristic curve for the standard and shift cells. A processor detects a present potential difference between the standard cell and the shift cell. A processor determines a present capacity coefficient value of the standard cell as a function of the present potential difference detected by the processor and the potential difference characteristic curve.
US11269014B2
A chargeable battery abnormality detection apparatus configured to detect an abnormality of a chargeable battery includes a processor; and a memory storing instructions executable by the processor, wherein the processor performs the following when executing instructions: calculating a value of an internal resistance of the chargeable battery; determining whether the chargeable battery is being charged or being discharged; determining that an abnormality has occurred in the chargeable battery if either one of the following occurs: the calculated value of the internal resistance decreases while the chargeable battery is being discharged; and the calculated value of the internal resistance increases while the chargeable battery is being charged; and outputting a determination result of the abnormality.
US11269013B2
Provided is a method and a battery management system for estimating the parameters of an equivalent circuit model. The equivalent circuit model includes a first resistor, a second resistor connected in series to the first resistor and a capacitor connected in parallel to the second resistor. The method according to an embodiment of the present disclosure individually estimates the resistance of the first resistor and the resistance of the second resistor based on a first number of terminal voltages and a first number of currents measured in a sequential order at each time step in a sliding time window having a predefined size, and stores data indicating the estimated results in the memory.
US11269012B1
A method for determining a temperature characteristic of an electrochemical cell assembly includes (1) sensing a first voltage via one or more thermistors electrically coupled to the electrochemical cell assembly while loading circuitry electrically coupled to the thermistors is deactivated, (2) sensing a second voltage via the one or more thermistors while the loading circuitry is activated, and (3) determining the temperature characteristic of the electrochemical cell assembly at least partially from the first and second voltages.
US11269004B2
An inspection apparatus configured to inspect a target object includes a placing device configured to place the target object thereon; a heater provided in the placing device and configured to adjust a temperature of the placing device; and a position adjusting mechanism configured to hold the placing device on which the target object is placed, and configured to perform a position adjustment between the target object placed on the placing device and a terminal to be brought into contact with the target object when an inspection of an electrical characteristic is performed. The placing device is configured to be separated from the position adjusting mechanism when the inspection of the electrical characteristic is performed. A heat sink having prominences and depressions is provided at a portion of the placing device except a holding target portion thereof which is to be held by the position adjusting mechanism.
US11269003B2
The present disclosure provides a system and a method for monitoring semiconductor manufacturing equipment. The system includes a sensor, a circuit, and an analysis unit. The sensor provides a sensor signal. The circuit receives the sensor signal and generates an input signal. The analysis unit includes a signal management platform, receiving the input signal and performing a first data process to generate a first data signal; a diagnosis subsystem, receiving the first data signal from the signal management platform and performing a health status monitoring process to generate a second data signal; and a decision subsystem, performing a determination process to generate a third data signal according to the second data signal from the diagnosis subsystem. The diagnosis subsystem generates a feedback signal according to the third data signal, and the signal management platform transmits the feedback signal to the semiconductor manufacturing equipment.
US11268999B2
A testing bench can be used while testing wireless telecommunications devices. In some examples, the testing bench includes a first surface and a second surface that houses a patch panel, a combiner, and/or an attenuator. The testing bench can be located in a shielded enclosure with at least two conductive radio frequencies (RF) shield layers separated by an insulator material. In some examples, the testing bench may receive a radio signal from a radio source located outside of the shielded enclosure and provide the radio signal to a wireless (UE) device under testing via the patch panel, the combiner and/or the attenuator.
US11268985B2
An improved zooming for a representation of a measurement signal is provided. Two views for an acquired measurement signal are generated. A first view provides an overview of the acquired measurement signal, and a second view provides a horizontally zoomed section of the acquired measurement signal. The zoom window of the zoomed view is automatically set such that a predetermined number of periods are covered by the zoomed view.
US11268981B2
A test probe for use with a testing apparatus. The test probe includes a first portion, a second portion, and a third portion, with hinges between the first and second portions and the second and third portions. The first portion folded at the first hinge over the second portion, the third portion folded at the second hinge over the second portion, where the second portion is stacked between the first portion and the third portion. The test probe is compressible from a first uncompressed state to a second compressed state.
US11268971B2
An automated analyzer is provided with one or more dispensing lines 109, 209 that are each for loading and unloading, at one end thereof, a sample rack 101 having placed therein one or more sample containers accommodating a sample for analysis and for conveying the sample rack back and forth from a dispensing position for dispensing the sample from the sample containers and sample rack removal parts 111, 211 that are provided adjacent to the other ends of the dispensing lines 109, 209 and provide and receive sample racks to and from the dispensing lines 109, 209. According to this configuration, it is possible to convey an urgent sample while suppressing device complexity, preventing cost from increasing, and also maintaining speed.
US11268969B2
The specimen analyzer includes: an input unit which receives an input of subject attribute information; an analysis unit which performs measurement of a specimen collected from a subject, and which performs analysis of the specimen based on a measurement result and the subject attribute information received by the input unit; and a controller which causes the analysis unit to be incapable of analyzing the specimen unless the input of the subject attribute information is performed with the input unit.
US11268956B2
Disclosed is a method for producing an antibody reagent for detecting a test substance in a sample by an immune complex transfer method. The method comprises the steps of: bringing an antibody solution comprising a labeled antibody capable of binding to the test substance into contact with a solid phase used in the immune complex transfer method; and separating the solid phase and the antibody solution to prepare the antibody reagent from the antibody solution.
US11268953B2
Provided is a reagent composition for measuring glycated hemoglobin to diagnose the presence or absence of diabetes and a method of measuring glycated hemoglobin using the same, and more particularly is a reagent composition for measuring glycated hemoglobin, the composition including a dye-encapsulated silica nanoparticle-boronic acid, and to a method of measuring glycated hemoglobin using the same. In the reagent composition for measuring the glycated hemoglobin, since a dye is encapsulated in silica nanoparticles, the inherent absorption wavelength of the dye is not affected by pH and the composition has excellent stability even when stored for one month or more.
US11268937B2
A capacitive micromachined ultrasonic transducer 111A includes: a silicon substrate 101; an insulating film 102 formed over the silicon substrate 101; a lower electrode 103; insulating films 104 and 106; a cavity 105 constituted by a void formed in a portion of the insulating film 106; an upper electrode 107; insulating films 108 and 114; and a protective film 109. In addition, the insulating film 106, upper electrode 107, insulating film 108 and insulating film 114 above the cavity 105 configure a vibration film 110, and the protective film 109 above the vibration film 110 is divided into a plurality of isolated patterns regularly arranged with a gap 115 having a constant spacing formed therebetween.
US11268935B2
The document relates to a method of performing subsurface imaging of embedded structures underneath a substrate surface, using an atomic force microscopy system. The system comprises a probe with a probe tip, and a sensor for sensing a position of the probe tip. The method comprises the steps of: positioning the probe tip relative to the substrate: applying a first acoustic input signal to the substrate; applying a second acoustic input signal to the substrate; detecting an output signal from the substrate in response to the first and second acoustic input signal; and analyzing the output signal. The first acoustic input signal comprises a first signal component and a second signal component, the first signal component comprising a frequency below 250 megahertz and the second signal component either including a frequency below 2.5 megahertz or a frequency such as to provide a difference frequency of at most 2.5 megahertz with the first signal component, such as to enable analysis of an induced stress field in the substrate; and wherein the second acoustic input signal comprises a third signal component having a frequency above 1 gigahertz, such that the return signal includes a scattered fraction of the second acoustic input signal scattered from the embedded structures. This enables to perform imaging a various depths in one pass, across a large range of depths.
US11268934B2
A device for determining the partial pressure or the concentration of a steam in a volume, includes a sensor body that can be oscillated. The temperature of the sensor body can be controlled to a temperature below the condensation temperature of the steam, and the oscillation frequency of the sensor body is influenced by a mass accumulation of the condensed steam on a surface of the sensor body. Means are provided for generating a gas flow from the sensor surface in the direction of the volume through a steam transport channel that adjoins a window to the volume. In order to increase the maximum service life of the sensor body, the means for generating a gas flow has a slit nozzle designed as an annular channel.
US11268921B2
Induction cooktops and operational methods are provided herein. A method of determining material composition of cookware on an induction cooktop can include determining that a piece of cookware is on the induction cooktop, inducing a current within the piece of cookware with an induction coil of the induction cooktop, and obtaining a peak induction coil current, a smoothed input line current, and a phase shift of current flowing in the induction coil. The method can further include comparing the peak induction coil current, the smoothed input line current, and the phase shift each to a set of predetermined ranges, and determining candidate material compositions for the cookware based on the comparing of each of the peak induction coil current, the smoothed input line current, and the phase shift.
US11268917B2
Utilizing random variation (repeated positioning error) when reciprocating operation is repeatedly performed in which a stage is moved by (+x, +y) pulses toward an arbitrary position perpendicular to an optical axis of X-rays extending from an X-ray source to an X-ray detector, and then, is moved from there by (−x, −y) pulses, an image group of images obtained by moving in parallel to each other is acquired, and an image processing unit finds a deviation between the images, and acquires an input image group in which each of the images has the deviation at a subpixel level. The image processing unit executes a reconstruction processing, using the input image group in which each of the images has the deviation at the subpixel level to generate a super-resolution image.
US11268912B2
A substrate inspection method includes: acquiring a feature amount of each of divided areas in an inspection target peripheral edge image, the inspection target peripheral edge image being an image of a peripheral portion of a target substrate as an inspection target, the divided areas being obtained by dividing a predetermined area in the image of the peripheral portion of the target substrate into a plurality of areas; and performing a predetermined determination concerning inspection of the peripheral portion of the target substrate based on an acquisition result in the acquiring the feature amount.
US11268910B2
There is provided a technique that includes: a camera configured to capture images of the target object; a memory configured to store the images of the target object and feature data including one or more predetermined exterior features of the target object; and a processor configured to: determine a first process configuration for an operation including a plurality of image processes; perform the operation under the first process configuration; generate inspection data from the sets of images that have been processed; generate an inspection score by comparing the inspection data with the feature data; compare the inspection score with a predetermined threshold score; set the first process configuration as an optimal configuration if the inspection score satisfies the predetermined threshold score.
US11268898B2
A temperature and humidity chamber type apparatus for taking potential impact marks according to an embodiment includes: a specimen treated with an amino acid reaction reagent to react with potential impact marks to take the potential impact marks; a chamber in which a receiving space for receiving the specimen is secured; a door for opening and closing the chamber; a supporter formed in the receiving space to receive the specimen; an adjuster for adjusting temperature and humidity in the chamber within a set application time range to take the potential impact marks; a display unit attached to one side of the outside of the chamber to display an operation state in the chamber; a power source; a controller for controlling setting of temperature, humidity, and an application time in the chamber; and an input unit in which the controller operates according to a user's input.
US11268894B2
A flow cell includes a body and a flow channel. The body is formed out of blocks made of an uniaxial crystal material and joined to one another. The flow channel is formed inside the body, so that the flow cell is configured to be used to measure particles passing through the flow channel based on reception of scattered light generated from the particles. A crystallographic c-axis in a predetermined part of the body is configured to being substantially perpendicular to both a receiving direction and a polarization direction of the scattered light.
US11268893B2
The present disclosure provides improved optical systems for particle processing (e.g., cytometry including microfluidic based sorters, drop sorters, and/or cell purification) systems and methods. More particularly, the present disclosure provides advantageous micro-lens array optical detection assemblies for particle (e.g., cells, microscopic particles, etc.) processing systems and methods (e.g., for analyzing, sorting, processing, purifying, measuring, isolating, detecting, monitoring and/or enriching particles.
US11268889B2
Described is a convection reducer. The convection reducer may be used in a thermogravimetric analysis apparatus to reduce convection in fluid surrounding a sample container. The convection reducer includes multiple baffle plates and at least one spine member. Each baffle plate has an edge with at least one slot and each spine member has multiple slots. Each slot in a baffle plate is received in a corresponding slot of the at least one spine member so that the baffle plates are arranged substantially parallel to each other along the at least one spine member. The reduction in convection results in undesired forces on the apparatus that may disturb the sample weight measurement.
US11268884B2
An abnormality diagnostic method for a feed axis device that diagnoses an abnormality of the feed axis device including a screw shaft and a nut, the feed axis device being incorporated in mechanical equipment, the abnormality diagnostic method includes controlling an operation of the feed axis device such that the screw shaft operates in a predetermined operating pattern, detecting a physical quantity signal generated from the feed axis device, and performing an abnormality diagnosis for the feed axis device based on the physical quantity signal detected by the detecting in accordance with a predetermined abnormality diagnosis algorithm. The performing includes performing a frequency analysis on the physical quantity signal to extract respective frequencies corresponding to a plurality of operating positions in the operating pattern and performing the abnormality diagnosis based on change of the frequencies corresponding to the respective operating positions.
US11268881B2
A system for component inspection comprising at least one sensor configured to capture sensor data of the component; and a processor coupled to the at least one sensor, the processor comprising at least one model configured to separate the sensor data into a normal category and an abnormal category.
US11268870B2
A haptic signalizing device comprises a number of piezoelectric elements arranged below a device surface such that mechanical deformations caused by the converse piezoelectric effect in the at least one piezoelectric element make the device surface to move such that the device surface follows the piezoelectric element and a driving circuit configured to cause the converse piezoelectric effect on the at least one piezoelectric element by generating an alternating electric field over the piezoelectric element in a bipolar fashion, that is, consecutively in both the same and the opposite direction with respect to the polarization of the piezoelectric element, to make the piezoelectric element to move beyond its initial position consecutively in both directions. The piezoelectric element is arranged i) to locally move the device surface inwards when the mechanical deformation in the piezoelectric element is a deflection directed away from the device surface, and ii) to locally move the device surface outwards when the mechanical deformation in the piezoelectric element is a deflection that is directed towards the device surface.
US11268867B2
According to an embodiment of the present invention, a structure for a strain gauge device is provided. The structure comprises a layer of strain gauge material and one or more contact pads positioned directly on the layer of strain gauge material. The structure further comprises a multiplexer, measuring device, amplifier, analog to digital converter, microcontroller, and wireless adapter. According to the structure, the multiplexer selects a given contact pad pair of the one or more contact pad pairs, the measuring device measures signal generated by the layer of strain gauge material between the given contact pad pair, the amplifier amplifies the measured signal, the analog to digital converter converts the amplified analog signal to a digital signal, the microcontroller processes the digital signal, and the wireless adapter transmits the processed digital signal. In addition, the structure may further comprise a battery to provide energy to the structure.
US11268866B2
A charge amplifier that converts a charge signal to a voltage signal includes: a first conductive member through which the charge signal propagates; a second conductive member that is provided along at least a portion of the first conductive member; an insulating member provided between the first conductive member and the second conductive member; a potential controlling voltage signal output circuit that is connected to the second conductive member, and is configured to supply a potential controlling voltage signal to the second conductive member; and an integrating circuit that includes an input terminal and an output terminal, the input terminal being connected to the first conductive member, and is configured to output the voltage signal from the output terminal.
US11268860B2
Methods and apparatus for sensor calibration of a system having an aperture, primary mirror, secondary mirror, and a sensor, such as an FPA IR sensor. A calibration system includes calibration energy sources with a movable first mirror configured to be selectively inserted into the optical path and select one of the calibration energy sources and a second mirror configured to image the selected calibration energy source.
US11268858B2
A method and device for measuring dominant wavelength and color purity of LED lamp, and an electronic equipment. The method includes: establishing standard data; calculating difference and distance between chromaticity coordinate in the standard data and the chromaticity coordinate of equal-energy white light; calculating an included angle between a vector formed by the chromaticity coordinate of equal-energy white light to each standard chromaticity coordinate and a positive direction of x axis; performing a one-way processing on the included angle to form included angle data; calculating an included angle intermediate value; determining minimum and maximum values of the included angle intermediate value; calculating a dominant wavelength coefficient and a measured included angle intermediate value; calculating a wavelength interval corresponding to the included angle intermediate value; calculating a dominant wavelength intermediate value and x difference by interpolation calculation; and obtaining dominant wavelength and color purity of the LED lamp.
US11268853B2
The present invention discloses a multichannel broadband high-resolution spectrograph, comprising a plurality of light source incident slits, a multichannel integrated grating, a multichannel shared two-dimensional focus imaging mirror and a two-dimensional area array detector which are sequentially disposed along a light source incident or reflection line, wherein the multichannel integrated grating consists of a plurality of sub-gratings, incident light enters the corresponding integrated gratings along the light source incident slits and then is focused by the shared two-dimensional focus imaging mirror after diffraction of the integrated grating, and diffraction light in a full-spectrum region is incident onto a focal plane of the two-dimensional area array detector for detection. No any mechanical displacement part is disposed, multichannel, full-spectrum and high-speed detection and analysis is achieved, and the present disclosure has high spectrum resolution and working reliability.
US11268849B2
A method, an inspection system and a sensing unit. The sensing unit may include a light recycling optics and a photon to electron converter. The photon to electron converter is configured to receive a first light beam emitted from the object and impinging on the partially reflective surface at a first oblique angle, absorb a first portion and reflect a second portion of the first light beam to provide a first reflected beam. The light recycling optics is configured to redirect, towards the partially reflective surface, one or more reflected beams reflected from the partially reflective surface to provide one or more recycled beams. The photon to electron converter is configured to output electrons that represents an absorbed portion of the input light beam and an absorbed portion of each one of the one or more recycled beam.
US11268842B2
A method of electronically deriving a conclusion of a condition of slurry flow in a non-vertical conduit having a conduit wall and which contains a slurry to flow or flowing along the conduit is provided.
US11268838B2
A flow sensor sub-assembly includes a flow tube having a lumen, an outside diameter, a first end, and a second end. An inlet fitting includes a conical orifice sized for insertion in either end of the flow tube, such that an internal passage of the inlet fitting is coaxial and concentric with the lumen and the end of the flow tube abuts a shoulder. An outlet fitting includes a conical orifice sized for insertion in either end of the flow tube, such that an internal passage of the inlet fitting is coaxial and concentric with the lumen and the end of the flow tube abuts a shoulder. A first piezo element integrated with the inlet fitting is arranged at an upstream position of the flow tube assembly and a second piezo element integrated with the outlet fitting is arranged at a downstream position of the flow tube assembly.
US11268835B2
A sensor unit for a rotational angle measurement system for detecting a rotational movement of a drive shaft includes a housing arrangement with a pot-shaped housing part, a carrier member, a sensor printed circuit board arranged on the carrier member, and a bearing which, in an operating state, mounts the sensor printed circuit board in a stationary manner in the housing arrangement with respect to the drive shaft. The bearing is a form fit/force fit arrangement so that the carrier member is movably mounted in the housing arrangement in a pre-assembled state.
US11268828B2
The present invention relates to a circuit arrangement and a method for reading a capacitive vibratory gyroscope with an at least primary mass and at least one secondary mass that is connected to the primary mass, wherein the primary mass is excited to a primary vibration during operation, and wherein the secondary mass is deflected out of a resting position in a direction that is transversal to the primary vibration when the vibratory gyro-scope rotates around a sensitive axis. The circuit arrangement comprises a delta-sigma modulator with at least one control loop to perform a force feedback that resets the secondary mass into its resting state by applying a reset signal, wherein the reset signal forms a modulator output signal of the delta-sigma modulator, a correction unit that receives the modulator output signal and that is operated to generate a corrected modulator output signal that corresponds to an actually acting feedback force, a demodulator that is connected to the correction unit for demodulation of the corrected modulator output signal, and a filter arrangement to filter the demodulated signals and to output a rotary rate signal.
US11268823B2
A system and a method for supporting an autonomous vehicle are provided. The system may include a communicator configured to receive a driving route transmitted from a vehicle and a processor configured to extract a service section included in the driving route and to provide the vehicle with customized autonomous driving software for each service section of a plurality of service sections.
US11268813B2
A system implementing a method for generating a navigation output is provided. The method includes determining a gravitational anomaly estimate based at least in part on inertial sensor data and navigation output; generating navigation and sensor corrections that are due at least in part on inherent sensor errors that include vertical accelerometer/gravimeter corrections from at least a navigation output estimate, the gravitational anomaly estimate, and the gravity map data; and generating the navigation output based on the inertial sensor data, gravity map data and the navigation and sensor corrections.
US11268812B1
A method and system is provided for estimating and compensating for gyro bias in gyro-stabilized systems. The method includes comparing an output of a gyroscope to a reference measurement; estimating a bias of the gyroscope based on the comparison using a Kalman filter; and adjusting a control output of the gyro-stabilized system with the estimated bias to maintain a position of the gyro-stabilized system.
US11268809B2
A method adjusts a mechanical process on a material in order to improve bonding characteristics of the material. A system collects surface micro-roughness measurements of a material, and places discrete sampling regions on the material. The system analyzes the surface micro-roughness measurements for each of the discrete sampling regions on the material, and identifies a lowest micro-roughness measurement in a discrete sampling region from a plurality of discrete sampling regions on the material. The system compares the lowest micro-roughness measurement to a threshold micro-roughness measurement in order to determine that the lowest micro-roughness measurement is less than the threshold micro-roughness measurement. In response to determining that the lowest micro-roughness measurement is less than the threshold micro-roughness measurement, the system adjusts a mechanical process on the material until micro-roughness measurements for each of the discrete sampling regions are greater than the threshold micro-roughness measurement.
US11268804B2
There is provided a first positioning electronic device for use in a system of positioning electronic devices. The first positioning electronic device includes a first projector for projecting a structured light pattern on a reflective surface. In addition, the first positioning electronic device includes an image sensor for detecting all or part of one or more reflected structured light patterns projected using a second projector of a second positioning electronic device. Also, the first positioning electronic device include a communications transceiver for transmitting and receiving communication signals to the second positioning electronic device. The first positioning electronic device also includes a control logic processor for determining a relative position of the positioning electronic device relative to the second positioning electronic devices using the detected reflected structured light patterns. The first positioning electronic device further includes a locator to determine an absolute position in the system of positioning electronic devices.
US11268794B2
A pyrotechnic firing system for igniting an explosive charge comprising one or more firing modules, a firing control system, and an igniter cable system. The firing module can comprise a transceiver, a memory, an antenna, a processing means, and one or more cues. The firing control system can comprise a processing means, memory, transceiver, antenna, and display. The firing control system can identifying and obtaining information from one or more firing modules. The control system can then assign visual indicators to each of the one or more firing modules and display the visual indicators to a user on the display.
US11268791B1
A rimless cartridge comprising a case and a bullet mounted therein. In embodiments, the bullet comprises a jacket having a cylindrical body portion, an ogive portion, and a plurality of longitudinally extending paths of weakness formed in the ogive portion and defining petals there between and extending rearward from the mouth. The bullet includes a malleable core mounted within the jacket. The bullet further comprises a circumferential groove between forward and rearward circumferential indentations imparted in the body portion of the jacket.
US11268790B2
A firing simulation scope, for installation on a rifle, includes an inertial measurement unit, a windage correction adjustment device, an electronic system, a microphone, a display and an interface for connection to a control station. The electronic system is configured for: receiving, via the connection interface, video data representing a field of view, through a simulated scope, in the virtual environment; displaying on the display the received video data; obtaining a real time audio microphone recording; comparing the audio recording with a predetermined firing-triggering signature of the rifle; and transmitting, to the control station via the connection interface, when the audio recording matches the predetermined signature, a firing triggering detection signal associated with inertial measurements supplied by the first inertial measurement unit and with a first adjustment setting supplied by the windage correction adjustment device, to enable the control station to determine a firing trajectory in the virtual environment.
US11268776B1
A expansion chamber assembly for a firearm is disclosed. The expansion chamber contains an outer tube containing a front end and a rear end, a front cap coupled with the outer tube at the front end, a rear cap coupled with the outer tube at the rear end, an inner tube retained within the outer tube by the front cap and the rear cap, wherein the inner cap contains one or more through apertures to allow expanding gasses to move from the inner tube into the outer tube, and one or more exit apertures to allow expensing gases to exit the expansion chamber assembly.
US11268771B2
Systems and techniques are described that provide for enhanced gain and radiation characteristics of antennas. The systems and techniques employ layers or cards of fractal plasmonic surfaces to provide gain to the antennas. The fractal plasmonic surfaces each include a close-packed arrangements of resonators having self-similar or fractal shapes, which may be referred to as “fractal cells.” The cards can be held by a frame adapted to fit an antenna. The FPS cards can provide benefits for gain, field emission, directivity, increased bandwidth, power delivery, and/or heat management. One or more dielectric layers or cards may be used to enhance gain and/or directivity characteristics.
US11268760B2
A machine learning method and system for predictive maintenance of a dryer. The method includes obtaining over a communication network, an information associated with the dryer and receiving measurements of a vibration level of one of a process blower, a cassette motor and a regeneration blower associated with the dryer. Further, an anomaly is determined based on at least one of a back pressure and a fault and balance of at least one of the process blower and the regeneration blower is tracked. An alarm for maintenance is raised when one of an anomaly and an off-balance is detected.
US11268759B2
An enclosure includes a furnace 1 and plates 7A to 7D arranged in the furnace 1 and used for placement of articles 5. Each of the plates 7A to 7D is movable vertically in the furnace 1. The enclosure further includes guide members 60A and 60B, each of which is disposed adjacent to a side of one plate of the plates 7A to 7D that is disposed at a loading/unloading position where the articles 5 are allowed to be loaded into or unloaded from the furnace 1. The guide members 60A and 60B guide the articles 5 and are rotatable with vertical movement of the plate.
US11268752B2
A refrigeration device includes: a refrigerator; a heat pipe that includes a condensation unit connected to the refrigerator and adapted to condense a refrigerant, includes an evaporation unit connected to a storage chamber and adapted to evaporate the refrigerant, and includes a piping for circulating the refrigerant between the condensation unit and the evaporation unit; a heat pipe temperature sensor that detects a temperature of the heat pipe; and a control unit that controls driving of the refrigerator based on a result of detection by the heat pipe temperature sensor. The control unit controls the refrigerator so that the temperature of the heat pipe does not fall below a standard boiling temperature of the refrigerant.
US11268751B2
The method for controlling the refrigerator includes operating a first cooling cycle for cooling the first storage compartment to operate the compressor and operating a first fan for the first storage compartment, and switching the first cooling cycle to a second cooling cycle for cooling the second storage compartment to operate the compressor and operating a second fan when a stop condition of the first cooling cycle is satisfied. A temperature of each storage compartment is sensed at sampling time intervals in each cooling cycle. Further, a cooling power of the compressor is determined for each sampling time based on a sensed current temperature of the storage compartment, and the compressor is operated at the determined cooling power.
US11268747B2
Provided is a refrigerating and freezing device comprising a storage space, a compressor chamber, an air-regulating membrane component, and a suction pump disposed in the compressor chamber. The provided refrigerating and freezing device has a favorable freshness preservation effect, fully utilizing the space in the compressor chamber without using the storage space.
US11268745B2
An ice maker is provided that may include cooperating primary and secondary coils arranged on opposite sides of a freezer cabinet wall for wirelessly transmitting electrical power through the freezer cabinet wall to energize various ice maker components. During the wireless electrical power transmission, a data/control signal may be superimposed on the electrical power waveform to allow wireless transmission of the control signal, which can be processed by a logic circuitry for implementing component control methodologies.
US11268744B2
A method of controlling a refrigeration system including a medium temperature refrigeration load and a low temperature refrigeration load. The method includes selectively bypassing refrigerant between a medium temperature suction group and a low temperature suction group via a bypass line using an electronic valve positioned in the bypass line. The method also includes controlling flow of refrigerant between the medium temperature suction group and the low temperature suction group via a controller communicatively coupled to the valve, and modulating the valve at any position between a closed position and a full open position to vary an amount of refrigerant flow between the medium temperature suction group and the low temperature suction group in response to determining, via the controller, one or both of a state of the medium temperature suction group and a state of the low temperature suction group.
US11268741B2
A refrigerant control system includes: a storage part which stores a first refrigerant; a first sub-pipe which is connected to an outlet side pipe of a first circulation flow path; a second sub-pipe which is connected to an inlet side pipe of the first circulation flow path; a third sub-pipe which is connected to the inlet side pipe and is formed so that heat of the third sub-pipe lower than heat of the outlet side pipe is able to be transferred to the first refrigerant in the storage part a first opening and closing valve which is provided in the first sub-pipe; a second opening and closing valve which is provided in the second sub-pipe; a third opening and closing valve which is provided in the third pipe; and an opening and closing control unit which performs opening and closing control of the first opening and closing valve, the second opening and closing valve, and the third opening and closing valve on the basis of a set temperature of a second refrigerant.
US11268740B2
An air conditioning system includes: outdoor and indoor heat exchangers; first, second, and third control valves, which block refrigerant flow when fully closed; and a pressure adjuster. The first and second control valves are disposed in a gas-side refrigerant flow path (GL) between the outdoor and indoor heat exchangers. The third control valve is disposed in a liquid-side refrigerant flow path (LL) between the outdoor and indoor heat exchangers. The pressure adjuster adjusts the pressure of refrigerant in an indoor-side refrigerant flow path (IL) between the first control valve and the second control valve or the third control valve and the indoor heat exchanger. The pressure adjuster includes a pressure adjusting valve that bypasses refrigerant in the indoor-side refrigerant flow path (IL) to an outdoor-side refrigerant flow path (OL) between the first control valve and the second control valve or the third control valve and the outdoor heat exchanger.
US11268735B2
An air circulator includes a blower unit that is provided with an airflow opening on its front side, and a support unit that supports the blower unit. A grill is provided in the airflow opening. The grill is provided with plural airflow guide blades in a spiral manner. Inner end portions thereof closer to the center of the spiral of the airflow guide blades are protruded from outer end portions thereof in an airflow direction. The blower unit has a cover for forming an outer panel thereof, and the cover has a spherical shape.
US11268732B2
A building energy management system includes building equipment, a data collector, an analytics service, a timeseries database, and an energy management application. The building equipment monitor and control one or more variables in the building energy management system and provide data samples of the one or more variables. The data collector collects the data samples from the building equipment and generates a data timeseries including a plurality of the data samples. The analytics service performs one or more analytics using the data timeseries and generates a results timeseries including a plurality of result samples indicating results of the analytics. The timeseries database stores the data timeseries and the results timeseries. The energy management application retrieves the data timeseries and the results timeseries from the timeseries database in response to a request for timeseries data associated with the one or more variables.
US11268713B2
There are provided an air conditioner automatic control method, an air conditioner automatic control apparatus, a recording medium, and an air conditioner. The air conditioner automatic control method receives occupancy detection data indicating whether a user occupies a room, receives temperature data and humidity data indicating indoor temperature and humidity, predicts future occupancy probability information of the user by using the occupancy detection data, derives an optimal PMV by using the temperature data and the humidity data, and calculates an optimal temperature by using the optimal PMV, and controls the air conditioner based on the occupancy detection data, the future occupancy probability, and the optimal temperature. Accordingly, the air conditioner can be driven at the optimal temperature suitable for the user.
US11268705B2
A pneumatic radiation unit according to the present invention includes: a first chamber including a first air discharger configured to discharge air-conditioning air to a second chamber; and the second chamber including a second air discharger configured to discharge the air-conditioning air to a space to be air conditioned, the second chamber being configured to take in the air-conditioning air from the first chamber and discharge the air-conditioning air and radiate heat to the space to be air conditioned. A second aperture ratio of the second air discharger is set to be greater than a first aperture ratio of the first air discharger, or a cross-sectional area of a flow passage of the air-conditioning air in the first chamber is gradually reduced from an upwind side to a downwind side of the flow passage of the air-conditioning air.
US11268699B2
An injection system for a turbine engine annular combustion chamber includes a support configured to support and to center a fuel injector head. The support includes a frustoconical surface connected at its downstream end of smallest diameter to an upstream end of a cylindrical surface. The system further includes a bowl configured to mix air and fuel arranged downstream of the support and at least one axial swirl inducer extending at least in part around the support. Each swirl inducer includes vanes delimiting between them substantially axial channels for the passage of an air flow. The channels open at their upstream ends on said frustoconical surface.
US11268698B2
A combustor includes an inner liner forming a combustion chamber; an outer liner surrounding the inner liner to form a cooling passage in which compressed air flows; and a plurality of cooling guides installed around an inner circumferential surface of the outer liner to surround the combustion chamber, each of the cooling guides protruding from the inner circumferential surface to create an impinging jet from the compressed air flowing in the cooling passage. The plurality of cooling guides surrounding the combustion chamber are installed at regular intervals in a flow direction of the compressed air, and are arranged in staggered axial rows. Each cooling guide includes an air guiding surface facing the flow of the compressed air to guide the compressed air toward the inner liner. Accordingly, liner cooling efficiency can be enhanced by more effectively guiding the impinging jet toward the inner liner.
US11268688B2
A wearable illumination devices is provided, including a first light source coupled to a first light guide, a second light source coupled to a second light guide, and a support connected between the first and second light guides, wherein the first light source is configured to illuminate the first light guide and the second light source is configured to illuminate the second light guide.
US11268682B1
The invention relates to the technical field of illuminating lamps, in particular to a safety induction lamp supplied with power by dry cells and lithium batteries. The safety induction lamp comprises a mount, a connecting bracket assembly, a PCBA, a lamp base assembly, an induction head assembly, a battery box assembly and a photovoltaic solar panel assembly. The battery box assembly is provided with dry cells and rechargeable batteries. The PCBA controls the rechargeable batteries or the dry cells to supply power to the lamp base assembly.
US11268681B2
A headlamp with—a headband; a light source located at the front of the headband is presented. The headlamp has a load balancing device with two strands. The first strand has a first end (A) and a second end (B) respectively attached on one left front fixing point and one left rear fixing point of said headband. The second strand has a first end (A′) and a second end (B′) respectively attached on one right front fixing point and one right rear fixing point of said headband. There is an element wherein the first and second strands are thread up so as to bring closer the two strands at one common point C.
US11268680B2
A portable connected lamp makes it possible to project a pattern. The lamp includes lighting to transmit a light. The lighting includes a transmitter to transmit at least one light beam and a projector arranged to project at least one light pattern. The lamp also includes a receiver to receive control instructions via a wireless connection, the control instructions including data to be projected, and a controller to control the projector so that they project the data received by the receiver.
US11268670B2
The invention relates to a vehicle headlamp (1) comprising a light source (2) and an add-on optical unit (3), wherein the light source (2) is fastened on a carrier (10), in which bores (12, 3) are provided in order to each receive a connection means (20, 21). A spacer element (30, 31) is arranged on the carrier (10). A holding bracket (40) is arranged on the spacer element (30, 31). The connection means (20, 21) is intended to connect the holding bracket (40) to the carrier (10) and is for this purpose inserted into a corresponding opening (41, 42) and into the corresponding bore (12, 13). In a first position of the holding bracket (40), in which the connection means (20, 21) is inserted into the opening (41, 42), but is not fixed, the holding bracket (40) can be moved relative to the connection means (20, 21) within the opening (41, 42) in a plane normal to an axis (22, 23) in order to allow the add-on optical unit (3) to be oriented relative to the light source (2) in the plane. The spacer element (30, 31) can be pressed together with the aid of the connection means (20, 21) by the holding bracket (40) and the carrier (10), wherein the height (35, 36) of one spacer element (30, 31) is reduced and a fixed, second position of the holding bracket (40) is achieved.
US11268665B2
A lighting assembly includes a light stand, a lighting unit, and a modular rod assembly connecting the lighting unit to the light stand. The modular rod assembly includes a connection rod, a first extension rod connected to the connection rod, and a tubular fastener. The connection rod has a first coupling end. The first extension rod has a second coupling end. The tubular fastener is movably disposed around the first extension rod and is operable to move toward and sleeve around the first and second coupling ends such that the tubular fastener is engaged with the first coupling end and that the second coupling end is clamped between the first coupling end and the tubular fastener.
US11268664B2
A light bar may include a body, a battery housed inside the body, a lighting element housed inside the body, a switch operably coupled to the lighting element and the battery to enable control of lighting intensity of the lighting element based on a position of the switch, a first fixing assembly formed at opposing longitudinal ends of the body, and a second fixing assembly. The first fixing assembly may be configured to enable the light bar to be removable and rotatable relative to a case. The second fixing assembly may be disposed at a portion of the body that is between the opposing longitudinal ends, the second fixing assembly being configured to enable the light bar to be affixed to an object when the light bar is removed from the case.
US11268661B2
A lighting apparatus includes a first LED module, a second LED module, a third LED module, and a light source plate. The first LED module includes a first package frame disposing a first LED chip and a second LED chip. It is similar to arrange the second LED module and the third LED module. The LED chips are configured to arrange a high color temperature LED chip, a green LED chip, a red LED chip, a blue LED chip, and a low color temperature LED chip together with an antenna module.
US11268657B2
A device for filling and withdrawing gas includes a withdrawing circuit provided with a storage connector that can be connected to a storage container and a withdrawing connector that can be connected to a withdrawing device. The device also includes a filling circuit provided with a filling connector that can be connected to a gas source for filling the container. The filling connector includes a piston internally defining a filling duct and having a drain orifice opening transversely into said filling duct. The piston is movable inside a drain body provided with a drain duct connected to a leakage circuit connected to the outside, between an open position wherein the drain orifice does not coincide with the drain duct and a closed position wherein the drain orifice coincides with the drain duct to establish communication between said filling duct and the leakage circuit.
US11268652B2
An apparatus for attaching a panel mounted electrical component includes an L-shaped bracket. The bracket includes a horizontal member having a frontward facing edge and a rearward facing edge. The bracket further includes an opening on the horizontal member that is configured for receiving a panel mounted electrical component. A vertical member is aligned along the rearward facing edge of the horizontal member. The vertical member is integral with the horizontal member and defines a ninety-degree angle. A plurality of openings located on the vertical member are configured for receiving fasteners to attach an outward facing surface of the vertical member to a surface. The bracket also includes a lip that is vertically aligned along the frontward facing edge of the horizontal member. The lip is integral with the horizontal member and defines a ninety-degree angle.
US11268650B2
The present invention relates to a rotatable stand for an LCD monitor and the purpose thereof is to apply a rotating body having a specific structure to the LCD monitor, which is installed on a table therethrough, so as to enable the LCD monitor to freely and continuously make a full 360-degree rotation in left and right directions, while the conventional fixed structure of the LCD monitor is being maintained.
US11268649B2
The invention relates to a jaw grip mount equipped with theft protection for smartphones or tablets comprising: a body which forms a support surface for the smartphone or tablet; two jaws designed to grip the smartphone or tablet at two opposite edge regions and to receive the edge region in an interlocking manner, at least one jaw movable between an open position and a variable locking position and can be locked in the locking position; and a release button for unlocking the lock on the moving jaw in the closed position thereof. The invention further provides at least one actuating mechanism which can be moved between a plurality of defined and marked positions and which includes a key element which can interact only in a specific position with a complementary key element of the release button so that it is only possible to actuate the release button in this position.
US11268640B2
An adapter includes a plurality of individually separable collars that allow for easy, on-site adjustment of the length of the adapter based on a measured offset of an outlet of a water supply assembly to which the adapter is attached. An exterior of each collar is configured to sealingly engage the outlet of the water supply assembly, such that the adjustment to the length of the adapter does not compromise the ability of the adapter to be sealingly coupled to the water supply assembly. A slip fitting provided along a downstream end of the adapter allows the plumbing fixture to be installed flush against a wall in a desired orientation, without compromising the sealing engagement between the adapter and either of the plumbing fixture or outlet opening.
US11268627B1
A check valve has an internal gate having an adjustable retention force, such that in the event that if the differential pressure between the upstream and downstream pressure changes, the force required to allow flow through the valve may be adjusted without removal of the valve from the piping system.
US11268621B2
A hydraulic control apparatus includes an output-side oil passage into which oil from a first oil passage and oil from a second oil passage flow, and a pressure regulating check valve regulating a hydraulic pressure in the second oil passage. The pressure regulating check valve includes first and second elastic portions housed in a spool hole between a valve body and a bottom of the spool hole. A natural length of the second elastic portion is shorter than a distance between the valve body and the bottom when the valve body closes an inflow hole. The second elastic portion applies an elastic force to the valve body in a state in which the valve body opens the inflow hole.
US11268612B2
A method of manufacturing a composite including a sun gear and a planet carrier for a planetary gear unit, the sun gear and the planet carrier being manufactured as separate components and then joined together. The two components are joined together by establishing, by deformation, a form-fit connection between the two components.
US11268611B2
A compressor module is provided with: a driving machine that has an output shaft driven to rotate about an axis; a gear part having at least a first gear that rotates integrally with the output shaft and a second gear that rotates integrally with an input shaft of a load device; a storage tank that is arranged below the gear part in the vertical direction so as to support the gear part and that stores lubricating oil; a base plate that supports the driving machine and the storage tank; and a gear support part that supports the gear part with respect to the storage tank so as to be relatively movable in a horizontal direction orthogonal to the vertical direction.
US11268608B2
A ball screw mountable on a mounting bed includes a screw shaft having a cylindrical shaft body which extends along an axis, and a helical external groove which is provided on the shaft body, a ball nut having a carrier seat which is rotatably sleeved around the shaft body and which has a carrier portion for carrying the mounting bed, and at least one reaction force sensing module attached to the carrier seat and configured to abut against the mounting bed for measuring a reaction force exerted on the mounting bed by the ball nut during displacement of the ball nut along the screw shaft.
US11268605B2
A composite gear includes: a first member comprising a rotation shaft portion and a disk-shaped web extending in radial directions from the rotation shaft portion; and a second member comprising at least one engaging tooth on an outer periphery thereof and provided being supported by the web so as to surround an outer periphery of the first member. A space is provided between the second member and an outermost peripheral surface of the first member in a radial direction, a space is provided between the first member and an innermost peripheral surface of the second member in a radial direction, and at least one of the first member and the second member is formed to nip another of the first member and the second member from both sides thereof in an axial direction of the rotation shaft portion.
US11268601B2
A gearbox for a vehicle includes: a housing; first and second shafts extending parallel to one another; first transmission gears mounted to the first shaft; and second transmission gears mounted to the second shaft. The transmission gears are helical gears. The first transmission gears are in constant mesh with the second transmission gears to form a plurality of gear pairings engageable to operate the gearbox in different gears. A drive gear is mounted to an input shaft extending into the housing. The input shaft is operatively connected to an engine of the vehicle. A driven gear is mounted to the second shaft and is configured to engage the drive gear. The drive and driven gears are spur gears. A flexible driving member is configured to drivingly connect one of the first shaft and the second shaft to an output shaft. A snowmobile including a gearbox is also contemplated.
US11268599B2
There is presented various embodiments disclosed in this application, including an improved crankshaft system using a load connecting member which provides a greater maximum torque angle than a conventional system, thereby improving efficiency and power.
US11268597B2
An automatic transmission for a motor vehicle having an internal combustion engine includes at least two fixed gear ratios, a transmission shaft, a planetary gearbox, a shaft, two shift elements, and a variator. A first side of the variator can be coupled to the transmission shaft for torque transmission and a second side of the variator can be coupled to the planetary gearbox via the shaft in order to adjust the gear ratio.
US11268593B2
The present innovation relates generally to propulsion mechanisms for propeller-driven vehicles and vessels, and, more particularly, to gear-driven transmissions for airboats.
US11268592B2
An automatic control unit for field vulcanizing press is provided. The control unit helps to monitor and control all three essential vulcanizing parameters viz. temperature, pressure and time, either locally or through remote access. Data logging, local monitoring & control of vulcanizing parameters or remote monitoring and control of vulcanizing parameters using a smart device are the major features of this control unit in which remote monitoring and control of vulcanizing parameters is the unique feature of this control unit. A video recording unit is also provided to record entire splicing operation and also there is option for online video streaming facility and it will help to monitor the entire splicing operation from a remote-control station.
US11268587B2
An active vibration damper includes a lower outer wall for placement on a floor, and front and rear outer walls, with the front and/or rear outer wall including first and second receptacles in an outer side thereof. The first receptacle receives a permanent magnet and is pot-shaped to maintain a closed configuration of the front and/or rear outer wall. A primary part of an electrical linear actuator is fixed at least on an inside of the lower outer wall, and a secondary part is arranged above the primary part and acted upon by the primary part. Retaining elements fixed to an inside of the upper outer wall movably hold the secondary part for displacement in a substantially linear manner in a left-right direction when the primary part is correspondingly impinged on. A magnetic back iron yoke is received in the second receptacle at the height of the secondary part.
US11268585B2
A driving apparatus 100 includes a motor 20 that generates drive power and power transmission units 30, 40, and 50 that transmit drive power of the motor 20 to an output shaft 60. The power transmission units 30, 40, and 50 include at least one of a clutch mechanism 30 that switches between a state where the motor 20 and the output shaft 60 are connected and a state where the motor 20 and the output shall 60 are disconnected, in accordance with movement of an operation rod 32, and a brake mechanism 40 that brakes rotation of the output shaft 60 in accordance with movement of an operation rod 43.
US11268584B2
A disc has a braking band, a bell and elastic elements. The braking band has a plurality of radial teeth projecting from a radially internal edge portion, delimiting a plurality of band seats. Each radial tooth has a radially internal edge surface, a first and a second axial tooth side, and at least one circumferential side. A plurality of axial teeth project delimiting a plurality of bell seats. The plurality of radial teeth is housed in the plurality of bell seats. The internal bell surface is aligned with the radially internal edge surface of each radial tooth. Each elastic element is removably connected to the axial teeth and embraces a portion of first and second axial tooth sides and of circumferential side of the radial teeth of the braking band, elastically preloading the radial teeth with respect to the bell.
US11268578B2
A slip clutch includes an axis of rotation, an input side, an output side, and a pressable friction package for transmitting a predetermined maximum torque between the input side and the output side. The pressable friction package includes a lubricated friction lining with a predetermined coefficient of friction, and an overload spring for applying an axial clamping force to the pressable friction package.
US11268573B2
A bearing assembly comprises a first bearing axially spaced from a second bearing, each bearing having an inner race disposed on a shaft and having an outer race. The bearings are mounted to a mounting sleeve having an outer sleeve surface and an inner sleeve surface engaging the outer race of each bearing. The mounting sleeve has an outer surface engaged with an inner bearing support of a bearing housing having an enclosed chamber. A housing oil inlet is in fluid communication with the enclosed chamber. The mounting sleeve includes an axially extending sleeve oil passage in fluid communication with the housing oil inlet. The mounting sleeve has a first outlet in the vicinity of the first bearing and the sleeve oil passage has a second outlet in the vicinity of the second bearing.
US11268571B2
A tapered roller bearing for an automobile includes an inner ring including a raceway surface having a tapered shape on an outer periphery, an outer ring including a raceway surface having a tapered shape on an inner periphery, a plurality of tapered rollers incorporated into a space defined between the raceway surfaces, and a retainer configured to receive the tapered rollers. The inner and outer rings are each made of carburized steel, and the raceway surfaces of the inner and outer rings each have a straight generating line shape. The tapered rollers each are made of high carbon chromium bearing steel, and each have a rolling surface including a straight portion, which is formed at a center portion in an axial direction, and crowning portions, which extend from the straight portion to both end portions. The crowning portions are each formed of logarithmic crowning.
US11268568B2
An assembling structure for a ceiling fan has a hanging rod, a hanging ball, and a hanging bracket. A top end of the hanging rod forms a bending edge. The hanging ball has a first hole and a supporting wall. The hanging rod is mounted through the first hole. The supporting wall has a supporting platform abutting a bottom surface of the bending edge. The hanging bracket has a ball mounting segment and a ceiling mounting segment adapted to be mounted to a ceiling. The ball mounting segment has a hanging hole. A diameter of the hanging hole is smaller than a diameter of the hanging ball. The hanging ball abuts downward a periphery of the hanging hole. The hanging rod is mounted through the hanging hole. With a large contact area between the hanging rod and the hanging ball, the structural strength is high.
US11268557B2
A fastener assembly including a fastener body having a collar and a receiving column with a protrusion on an inner surface thereof, and a pin having a threaded section. The protrusion is configured to engage and cooperate with the threaded section.
US11268556B2
A joining device for parts of furniture and furnishing accessories includes a casing or container body suitable for being inserted in a seat formed in one of the components of the item of furniture to be joined and provided with an expansion bushing externally projecting with respect to a first end or front end of said casing or container body and suitable for engaging with a further seat of a further component of the item of furniture to be joined to the component wherein the casing or container body is inserted. Said joining device includes a cam mechanism for a linear motion of actuation means co-operating in an expansion and retraction deformation movement of the expansion bushing and simultaneous expansion of at least one portion of said casing or container body, with said cam mechanism and actuation means housed in the casing or container body and actuated by a tool.
US11268550B2
A method of controlling a fluid flow using momentum and/or vorticity injections. Actively controlling an actuator allows for direct, precise, and independent control of the momentum and swirl entering into the fluid system. The perturbations are added to the flow field in a systematic mater providing tunable control input, thereby modifying behavior thereof in a predictable manner to improve the flow characteristics.
US11268547B2
A hydraulically powered rotary actuator is described including: a hydraulic linear actuator which is moveable in both directions between a retracted position and an extended position; a clutch device which is operable between an engaged condition and a disengaged condition; and a rotary output member; wherein the linear actuator is coupled to the rotary output member by way of the clutch.
US11268542B2
An actuator control arrangement includes a hydraulic actuator having a housing and a piston rod axially moveable within the housing, a stop disposed within the housing to limit the extent of movement of the piston rod into the housing, and a solenoid valve arranged between a pressure source and the actuator. The solenoid valve is switchable between a first mode and a second mode in response to an electric control signal, wherein, in the first mode, the solenoid valve creates a fluid flow path from the pressure source to the actuator so as to locate the stop in its neutral position and in the second mode, the solenoid valve creates a fluid flow path to release pressure from the actuator to permit the stop to move to its retracted position. In the event of electrical failure, the stop will set the actuator to its neutral position.
US11268537B2
Embodiments of the present disclosure are directed to an interface for a fan that includes a first bracket coupled to the fan, where the fan is configured to direct a flow of air through an opening of a duct, and the opening comprises a central axis extending therethrough, a second bracket coupled to a frame surrounding the opening of the duct, where the first bracket and the second bracket are configured to surround the opening of the duct, the second bracket is configured to support the first bracket, and the second bracket is partially radially within the first bracket relative to the central axis of the opening, and a gasket disposed between the first bracket and the second bracket, where the first bracket, the second bracket, and the gasket are configured to sealingly engage with one another without mechanical securement.
US11268529B2
An electric air pump system includes a housing in fluid communication with an inflatable body, a first valve, a first air pump for inflating and deflating the inflatable body, a second air pump for inflating the inflatable body, an air pressure sensor configured to detect the inner pressure of the inflatable body, and first and second prompting devices. The system also includes a control device electrically coupled to the first and second air pumps, the air pressure sensor, and the first and second prompting devices. The first prompting device outputs a first indication signal when the inner pressure is less than or equal to a first air pressure threshold and the second prompting device outputs a second indication signal when the second air pump inflates the inflatable body.
US11268519B2
A centrifugal pump with adaptive pump stages includes an impeller configured to provide kinetic energy to fluid flow through the pump. The impeller has multiple geometric dimensions. The pump includes a diffuser connected to the impeller that is configured to convert the kinetic energy provided by the impeller into static pressure energy to flow the fluid through the pump. The pump includes an adaptive material attached to the impeller that is configured to modify, during operation of the pump, a geometric dimension to modify fluid flow through the pump.
US11268509B2
A variable lubricant vane pump includes a pump housing, a shiftable control ring, a rotatable pump rotor, a control ring preload spring which preloads and pushes the control ring into a high eccentricity direction, a hydraulic safety control chamber which moves the control ring against the control ring preload spring and which is directly and constantly pressurized with a pressurized lubricant having a pump outlet pressure, a separate hydraulic adjustment control chamber which moves the control ring against the control ring preload spring and which is selectively pressurized with the pressurized lubricant having an over-atmospheric pressure, an electric adjustment valve which selectively directs the pressurized lubricant having the over-atmospheric pressure to the separate hydraulic adjustment control chamber, and a calibrated hydraulic channel which directly connects the separate hydraulic adjustment control chamber with atmospheric pressure. An effective hydraulic cross-sectional area of the calibrated hydraulic channel is less than 5.0 mm2.
US11268506B2
Embodiments of fluid pumps configured for use in a magnetic resonance imaging environment are disclosed. The pumps may include piezoelectric driven pumping mechanisms or ultrasonic motor driven pumping mechanisms. The pumps may be configured to pump fluid such as air or liquid. The pumps may be incorporated in a multi-parameter patient monitoring system.
US11268503B2
A system of fuel delivery assemblies is provided. In one example, the system includes two separate fuel pump assemblies each having a reservoir with an interior to receive fuel. Each reservoir has at least one dimension that is different than the other reservoir. A housing is adapted to be separately coupled to each of the reservoirs so that a cartridge may be separately used with both fuel pump assemblies. The cartridge orients at least one fuel system component relative to the reservoir to which the reservoir is connected.
US11268502B2
The invention relates to pressure transfer device, system comprising the pressure transfer device, a fleet comprising the system and use of a pressure transfer device for pumping fluid at pressures above 500 bars, the pressure transfer device (1′, 1″) comprising a pressure chamber housing (1′, 1″) and at least one connection port (3′, 3″), the at least one connection port (3′, 3″) being connectable to a dual acting pressure boosting liquid partition device (2) via fluid communication means (26′, 27′; 26″, 27″), the pressure chamber housing comprises: - a pressure cavity (4′, 4″) inside the pressure chamber housing, and at least a first port (5′, 5″) for inlet and/or outlet of fluid to the pressure cavity (4′, 4″), - a bellows (6′, 6″) defining an inner volume (7′, 7″) inside the pressure cavity (4′, 4″), and wherein the inner volume (7′, 7″) is in fluid communication with the connection port (3′, 3″), wherein the pressure cavity (4′, 4″) has a center axis (C′, C″) with an axial length (L) defined by the distance between the connection port (3′, 3″) and the first port (5′, 5″) and a varying cross sectional area over at least a part of the axial length (L), and wherein the bellows (6′, 6″) is configured to move in a direction substantially parallel with the center axis (C′, C″) over a part of the axial length (L) of the pressure cavity (4′, 4″).
US11268499B2
Displacement control device for variably adjusting the displacement of an axial piston hydraulic pump including a rotary shaft rotatable around a shaft axis. A torque can be applied for rotating the rotary shaft to open and close servo pressure lines to adjust the displacement volume of the axial piston hydraulic pump. Concentric to the shaft axis in a mid-portion of the rotary shaft a detent sleeve is positioned having an abutment area onto which, in the neutral position, a sliding element abuts. The detent sleeve, in operating conditions is rotatably fixed with the rotary shaft and turns with the rotary shaft and for neutral position adjustments in non-operating conditions, the detent sleeve and the rotary shaft are detachable from each other such that the rotary shaft can be turned relative and independently within the detent sleeve, which is held in its neutral position by the sliding element.
US11268496B2
Various embodiments distributively control a wind park having a plurality of wind turbines. Each wind turbine controlled by its own turbine controller. Each turbine controller determines power production capability of its dedicated wind turbine. The power production capability of the single wind turbine is communicated with a plurality of other turbine controllers in the wind park. A consensus power distribution schedule to distribute power to a power grid is determined using votes from each turbine controller in the wind park. Energy is discharged from each wind turbine to a power grid according to the power distribution schedule. When one wind turbine fails, a new power distribution schedule is determined using votes from each remaining turbine controller and energy is discharged from each wind turbine to the power grid according to the new power distribution schedule.
US11268494B2
A wind turbine is provided. The wind turbine includes a mechanical system, an electrical system and a controller. The controller is for determining an electrical capability limit of the electrical system according at least in part to one or more operating conditions of the wind turbine and one or more environment conditions of a site of the wind turbine, comparing the electrical capability limit of the electrical system and a mechanical capability limit of the mechanical system, and controlling the electrical system to operate at the smaller one of the electrical capability limit and the mechanical capability limit. A method for controlling a wind turbine comprising a mechanical system and an electrical system is also provided.
US11268490B2
A method and a lifting arrangement for mounting a blade on a wind turbine rotor carried by a wind turbine structure. The method comprises providing a control line guide at the wind turbine structure, the control line guide forming a control line point configured to restrain the control line attaching the control line to the control line point; lifting the blade with an external blade lifting crane while a root end of the blade is guided towards the rotor by use of said control line restrained at said control line point, and connecting said blade to said rotor.
US11268489B2
A wind turbine blade includes a trailing edge including a radially inboard portion and a radially outboard portion opposite the radially inboard portion and a retrofit system coupled to the trailing edge. The retrofit system includes a mounting structure for coupling the retrofit system to the trailing edge and at least one serrated portion extending at least partially along the mounting structure. The serrated portion includes at least one substantially acoustically absorbent material. A method for reducing noise emission from a wind turbine blade including a trailing edge and retrofit system is also disclosed.
US11268488B2
Mechanical movement exerted upon or over roadways is transmitted and converted to mechanical movement conducive towards the production of electrical energy. In one disclosed system, ramped or angled push bars are disposed within a roadway, such that a front set of bars and back set of bars will not be moved simultaneously. A series of one way values may enable subterranean fluid chambers to move a pendulum flywheel or rotor in a continuous direction or in a back and forth movement.
US11268487B1
In accordance with the present invention an apparatus is provided to maintain separate upper and lower water levels in a bi-level tank. The purpose here is to maintain tank configurations for the water portion of an air/water pathway in the tank that will be followed by a buoyant power module during its electricity generating work cycle. During an operation, the module enters the tank and raises the lower water level. The apparatus is then expanded to displace a volume of water in the tank with a volume of air, which raises the upper water level. Subsequently, when the module leaves the tank, the upper water level is lowered. Further, the apparatus is collapsed to drop the lower water level back to its original level in the tank. Thus, the bi-level tank is reconfigured to receive another module, for another duty cycle.
US11268480B2
A vapor impermeable solenoid for a fuel tank isolation valve assembly an outer housing defining an inner cavity, windings configured to generate a magnetic flux when energized, and a flux collector configured to direct the magnetic flux. An armature tube is disposed within the inner cavity inboard of the flux collector and formed of a magnetic and vapor impermeable material configured to prevent fuel vapor molecules from passing therethrough. A pole piece is disposed within the armature tube, and a magnetic armature is disposed within the armature tube and operably coupled to a seal configured to selectively seal a passage that allows fuel vapor to pass to a purge canister. The magnetic armature is configured to move from a first position to a second position when an electric current is applied to the windings.
US11268468B2
An air-fuel ratio control device sets a target air-fuel ratio and performs an air-fuel ratio control based on the target air-fuel ratio for an engine of a spark ignition type. The air-fuel ratio control device includes a lean combustion determination unit that determines whether a lean combustion is performed in the engine at the target air-fuel ratio, the target air-fuel ratio being set leaner than the theoretical air-fuel ratio; a target NOx setting unit that sets a target NOx concentration according to an operation state of the engine; an acquisition unit that acquires an actual NOx concentration detected by using a NOx concentration detection unit in an exhaust passage of the engine; and a correction unit that corrects the target air-fuel ratio based on the target NOx concentration and the actual NOx concentration when determination is made that lean combustion is performed.
US11268461B2
The invention relates to a method for controlling gaseous fuel pressure in an accumulator (12) of a fuel system (10) for a combustion engine (102) of a vehicle (100), wherein the method comprises the steps of: determining a nominal amount of gaseous fuel to be introduced into the accumulator; introducing less gaseous fuel into the accumulator than the determined nominal amount by reducing or closing an inlet valve (24), which inlet valve is adapted to regulate input of gaseous fuel to the accumulator; and while the inlet valve is reduced or closed, performing at least one injection of gaseous fuel coming from the accumulator into at least one combustion chamber (104a-f) of the combustion engine by at least one injector (14a-f) of the fuel system, which at least one injection contributes to combustion in the combustion engine, thereby reducing pressure in the accumulator. The invention also relates to a corresponding fuel system (10).
US11268451B2
A lubricating oil distributor for a turbine engine mechanical reduction gear, for example of an aircraft, has an annular shape about an axis X and is formed of one single part. The distributor includes first and second independent oil circuits, the first oil circuit having a first oil inlet connected by a first annular chamber to several oil outlets distributed over a first circumference C1 about the axis X, and the second oil circuit having a second oil inlet connected by a second annular chamber to several oil outlets distributed over a second circumference C2 about the axis X, the first and second circumferences having different diameters.
US11268447B2
There is disclosed an igniter for a gas turbine engine including: a base including a securing assembly configured to be matingly connected to a casing of the gas turbine engine, a glow plug heater rod extending from the base along an axis and terminating in a rod end, a combustor liner plug extending circumferentially around the heater rod, the combustor liner plug being sized and configured to extend inside an aperture in a combustor liner of the gas turbine engine when the base is connected to the casing between the heater rod and a periphery of the aperture.
US11268442B2
A shaft and sleeve assembly of a gas turbine engine includes an outer shaft extending about an engine central longitudinal axis and having a radially inner shaft surface. The radially inner shaft surface has a shaft groove define therein. A sleeve is located radially inboard of the radially inner shaft surface. The sleeve includes a sleeve groove defined in a radially outer sleeve surface. The sleeve groove is formed at an axial location between a first axial end and a second axial end of the sleeve. A retaining element is installed in the shaft groove and the sleeve groove to retain the sleeve relative to the outer shaft. The sleeve includes one or more sleeve openings formed therein, and the sleeve groove is aligned with the one or more sleeve openings.
US11268438B2
An apparatus and method for a combustor, the combustor including combustor liner having a plurality of dilution openings. The combustor receives a flow of fuel that is ignited and mixed with dilution air to form a flow of combustion gases. The flow of combustion gases travels through the combustor to a turbine section of an engine.
US11268437B2
A crankshaft is rotatably supported by an engine block and rotatable about a crank axis. An eccentric shaft is rotatably supported within the engine and rotatable about an eccentric shaft axis, wherein the eccentric shaft axis is parallel to and distal from the crank axis. A speed change mechanism interlinks movement of the eccentric shaft and the crankshaft. The speed change mechanism selectively varies a ratio of a rotational speed of the eccentric shaft relative to a rotational speed of the crankshaft from 1:1 to one of: −8:1, −6:1, −4:1, −2:1, −1:1, −0.5:1, 0:1, 0.5:1, 1:1, 2:1, 4:1, 6:1, and 8:1, thereby causing the eccentric shaft to rotate at a speed different from the crankshaft and varying a rotational position of the eccentric shaft relative to the crankshaft.
US11268432B2
An internal combustion engine exhaust system includes an exhaust gas treatment unit carried at a carrier. The carrier has a receiving opening (20), receiving the treatment unit, with a first sealing surface (28) enclosing the opening. The exhaust gas treatment unit has a second sealing surface (42), enclosing a treatment unit longitudinal axis, located opposite the first sealing surface. The exhaust gas treatment unit has a third sealing surface (44), enclosing the treatment unit longitudinal axis. A closing element (48), fixable with the exhaust gas treatment unit to the carrier, has a fourth sealing surface (50), located opposite the third sealing surface. A first sealing element (52) is arranged between the first sealing surface and the second sealing surface. A second sealing element (54) is arranged between the third sealing surface and the fourth sealing surface. The first sealing element and the second sealing element are of identical configuration.
US11268428B2
An insulating device for a thermal and/or acoustic insulation of an exhaust system of a vehicle has a first half shell including at least a first connection rim and a second half shell including at least a second connection rim, the first half shell and the second half shell being connected by a welded joint at the connection rims. The connection rims are reshaped into a multiple fold. Further disclosed are a vehicle exhaust system having an exhaust gas-carrying duct and an insulating device circumferentially surrounding the duct, as well as a method for producing an insulating device for a thermal and/or acoustic insulation of an exhaust system of a vehicle.
US11268417B2
A lance injector assembly for an exhaust component is provided. The lance injector assembly includes a lance and a poppet valve. The lance includes a lance housing, a supply passage fluidly coupled to a reductant source and terminating at a nozzle orifice, and a return passage fluidly coupled to the reductant source. The poppet valve is positioned downstream of the nozzle orifice and includes a poppet movable between a closed position and an open position. When operating in a recirculation mode, the poppet is in the closed position to permit a full portion of reductant supplied to the lance from the reductant source to return to the reductant source. When operating in an injection mode, the poppet is in the open position to permit a first portion of reductant to flow from the nozzle orifice and a second portion of reductant to return to the reductant source.
US11268414B2
An exhaust system includes a first aftertreatment substrate configured to receive exhaust gases from an engine and a second aftertreatment substrate downstream of the first aftertreatment substrate, wherein the first aftertreatment substrate is smaller than the second aftertreatment substrate. A bypass valve is configured to direct exhaust gas through the first aftertreatment substrate prior to entering the second aftertreatment substrate when an exhaust gas temperature is below a predetermined temperature and is configured to allow exhaust gas to bypass the first aftertreatment substrate and enter the second aftertreatment substrate when the exhaust gas temperature is above the predetermined temperature.
US11268410B2
An actuation apparatus for actuating a component of a switchable valve train device of an internal combustion engine includes: a support body for mounting on a cylinder head cover of the internal combustion engine; an actuation lever mounted to the support body for pivotal movement of the actuation lever between a first position for actuation of the component and a second position for allowing de-actuation of the component; and a biasing means for urging the actuation lever from the second position towards the first position. In use, the biasing means becomes biased when an actuation source causes the actuation lever to pivot to the second position. When the actuation source attempts to actuate the component when the component is non-actuatable, the biasing means causes the actuation lever to pivot from the second position to the first position, thereby to actuate the component when the component becomes actuatable again.
US11268399B2
Methods and apparatus for reducing flow distortion at engine fans of nacelles are disclosed. An example apparatus for reducing flow distortion at an engine fan of a nacelle includes a plurality of nozzles radially spaced about an inner wall of the nacelle. In some examples, respective ones of the nozzles are positioned to eject corresponding respective jets of fluid adjacent the inner wall in a downstream direction toward the engine fan. The example apparatus further includes a controller to selectively activate the respective ones of the nozzles according to a time-based sequence. In some examples, the time-based sequence corresponds to a directional sequence that moves in an arcuate direction along a circumference of the inner wall.
US11268393B2
An airfoil assembly includes an airfoil. The airfoil has first and second platforms and an airfoil between the first and second platforms. A support ring is configured to retain the first platform. The support ring has a lip which extends radially inward from the support ring. The lip is configured to engage an axial face of the first platform. The lip has a primary retention feature and a secondary retention feature. The primary and secondary retention features are configured to retain the first face of the first platform with respect to the annular ring. A support structure for an airfoil and a method of retaining an airfoil assembly are also disclosed.
US11268392B2
A turbine vane assembly adapted for use with a gas turbine engine includes an airfoil and a spar. The airfoil is formed to define a cavity that extends into the airfoil. The spar is located in the cavity to define a cooling passage that extends around the spar between the spar and the airfoil. The turbine vane assembly includes cooling features to aid heat transfer of the turbine vane assembly during operation in the gas turbine engine.
US11268391B2
A stator vane segment for a turbomachine is provided, in particular for a gas turbine, in particular for a turbine stage of a gas turbine. The stator vane segment has at least one stator vane and at least one shroud, in particular an outer shroud, having at least one first profile disposed on the shroud and adapted for attachment of the stator vane segment to the turbomachine casing, the profile extending in the circumferential direction at least partially over a circumferential length of the stator vane segment along the shroud of the stator vane segment and having at least one functional surface which extends at least partially in the axial direction and in the circumferential direction, at least one functional surface of at least one profile having at least two different curvatures in the circumferential direction in at least one radial plane perpendicular to an axis of rotation of the turbomachine in at least one temperature range below a defined operating temperature of the turbomachine.
US11268384B2
The invention relates to a rotary sliding vane machine (1) for fluid processing, comprising a housing (2) with a cavity (4) with a rotor (9). Vanes (12) are arranged in outwardly directed slots (13) in the rotor (9), and relative sliding between the vanes and the rotor provides spaces with variable volumes in the rotational direction. Each vane is supported by a vane bearing apparatus (102) comprising a slide bearing body (105) with a slot (13) forming a slide bearing for the vane (12), and a cylindrical convex face (116) facing away from the slot (13), and, on each side of the slot (13), a pivot bearing pad (106) with a cylindrical concave face (117) facing the slide bearing convex face (116), forming a pivot bearing for the vane.
US11268383B2
The present invention discloses a type of energy-absorbing rock bolt device with umbrella-shaped structure, which consists of a body of bolt, and one end of the said body of bolt is equipped with a preloaded system, as well as the other end of the said body of bolt is equipped with the first support system, in addition, the said body of bolt is equipped with several second support systems, and the said second support system is located between the said preloaded system and the said first support system; meanwhile, the said second support system consists of the first umbrella-shaped support system and the second umbrella support system.
US11268380B2
Disclosed are methods, systems, and computer-readable medium to perform operations including: receiving a real-time density log comprising bulk density readings of a subterranean formation, where a well is being drilled in the subterranean formation; aggregating density readings over a first threshold distance from a current drilling depth in the subterranean formation; calculating a minimum formation density and a maximum formation density in the aggregated density readings; calculating a difference between the maximum formation density and the minimum formation density; in response to determining that the difference is greater than a field threshold, determining whether a previous kick alert occurred at least a second threshold distance from the current drilling depth; and in response to determining that the previous kick alert occurred at least the second threshold distance from the current drilling depth, detecting a kick in the well.
US11268378B2
In conjunction with a communication network, for example, a downhole wireless network for transmission of data along a tubular body, disclosed herein are: (1) a variety of hardware interfacing methods with sensors and downhole tools; (2) sensing concepts that are enabled by the unique interfaces; (3) physical implementation of the integrated sensor/communication node structures; (4) related software communication protocols. The interfaces may support both data communication and power transfer.
US11268355B2
Downhole hanger systems and methods for hanging a first structure from a second structure in downhole environments are described. The systems include a first structure and a second structure, with the first structure disposed within the second structure. A composite joint is arranged on an outer surface of the first structure. The composite joint is formed of a material configured to be fused to both the first structure and the second structure and form a hanger joint having a shear strength of at least 2 ksi when the material is fused to the outer surface of the first structure and an inner surface of the second structure.
US11268351B2
A system and method for systemically generating complexity through a formation may include defining a diverter schedule including a set of diverters to be pumped into a wellbore over a duration of time. The system and method may include a first diverter being pumped into the wellbore based on the diverter schedule, the first diverter including matter corresponding to a first mesh value. An onset of pressure response value may be determined using a pressure sensor during or after pumping the first diverter into the wellbore. A next diverter including particles corresponding to a second mesh value may be selected using the onset of pressure response value and the diverter schedule. The next diverter may then pumped into the wellbore.
US11268347B2
A sliding sleeve valve for use in a borehole includes an outer housing including a radial housing slot, a sliding sleeve slidably disposed in the outer housing, the sliding sleeve including a radial sleeve slot and configured to have a first position that restricts fluid communication between the sleeve slot and the housing slot and a second position, spaced from the first position, that permits fluid communication between the sleeve slot and the housing slot, an actuator housing coupled to the outer housing, wherein the actuator housing includes an actuator chamber defined by an inner surface, and wherein the actuator chamber is disposed between an inner surface and an outer surface of the actuator housing, and an actuator assembly disposed in the actuator chamber, wherein the actuator assembly is configured to control movement of the sliding sleeve between the first and second positions.
US11268343B1
A plug system includes a locked member of a first plug and a free member of a second plug. The locked member has a first locking end having a first anti-rotation feature. The free member has a second locking end having a second anti-rotation feature. The first anti-rotation feature and the second anti-rotation feature are configured to fit together to resist a rotation between the free member and the locked member to thereby resist rotation of the second plug with respect to the first plug.
US11268323B2
A gutter protection and ladder support and safety apparatus includes a mechanism structured and arranged to be releaseably positioned in a gutter to prevent damage thereto caused by a ladder. The apparatus includes a mechanism for locking the apparatus in place to prevent lateral tipping and slippage of a ladder, a ladder supporting member operatively connected to the locking mechanism, and an adjustable ladder securing apparatus connected to the ladder supporting member and configured to releaseably secure a ladder thereto.
US11268319B2
The present invention is directed to an apparatus and system involving the use of a panel for protecting fenestrations in buildings such as windows and doors, from damage caused by storms, tornadoes, hurricanes, riots, and the like. Embodiments of the present invention include a substrate panel attached to a security film providing increased protection against wind-driven missiles associated with high winds with decreased weight and mitigating improper installation.
US11268316B2
A vacuum insulating glazing unit is described. The vacuum insulating glazing unit has a first glass pane and a second glass pane; a set of discrete spacers positioned between the first and second glass panes, maintaining a distance between the first and the second glass panes; a hermetically bonding seal sealing the distance between the first and second glass panes over a perimeter thereof; an internal volume defined by the first and second glass panes and the set of discrete spacers and closed by the hermetically bonding seal, where the internal volume has an absolute vacuum pressure of less than 0.1 mbar. The outer pane face of the second glass pane is laminated to at least one glass sheet by at least one polymer interlayer forming a laminated assembly.
US11268315B2
This apparatus, system, and method for preventing vehicle door related accidents will help to detect oncoming traffic and/or nearby external objects when an occupant of the vehicle or the vehicle processor demonstrates an intent to open the vehicle door, and it would generate an alert for the vehicle users, or generate an external alert for the outside users, or automatically stop the vehicle door from opening further if there was a possibility of an accident involving the vehicle doors or its users. This invention comprises of an internal alert mechanism to alert vehicle users about the oncoming traffic and/or nearby external objects. This invention also comprises of an external alert mechanism, which would generate alert externally that vehicle door is about to be opened. This invention also comprises of a feature to restrict the vehicle doors from opening further when there is a potential for door related accident.
US11268314B2
A power actuation system for a motor vehicle closure panel includes a motor configured to rotate an input gear member that is configured to rotate an output gear member. The output gear member being coupled with a lever that is coupled to the closure panel. A clutch assembly configured for movement between a lever driving position whereat the lever is caused to pivot in response to rotation of the input gear member and a lever releasing position whereat the lever can pivot independent of the input gear member. The clutch assembly being biased into the lever driving position and having at least one roller configured to move out of a detent of the clutch assembly to move the clutch assembly from the lever driving position to the lever releasing position in response to a force applied to the closure panel.
US11268310B1
A hinge assembly with reinforced abutment surfaces via the use of multiple strike plates. The strike plates are made from stronger and more robust materials than the underlying hinge, such that the strike plates bear the loads (vs. the underlying hinge material) to prevent deformation of the hinge components during use over time.
US11268309B2
The door viewport with cross-door locking bar laterally spans the door frame with a viewport exterior lip on the door and an interior face plate near an interior of the door forming, in one instance, a mid-bar capture channel. Alternatively, the viewport has an interior extension coacting with a complementary interlocking element on the cross-bar's midpoint. Either construct holds the cross-door locking bar substantially at its mid-point. Cross-bar terminal end mounts removably attach the cross-bar to the door frame. One type of mount is an L-bracket. Another type of mount is a controllable transverse extension member forcing a door frame plate against the door frame. A user-controlled extension means forces the cross-door locking bar away from the door frame plate, with either a screw drive system or a grooved rod with spring loaded lever control.
US11268307B2
An actuating device, for a motor vehicle door lock, having a handle part grippable by one hand and being movable by a mechanism from a rest position into a standby position, and being movable manually into an actuating position starting from the standby position, the actuating device configured to actuate the door lock if the handle part reaches the actuating position, the actuating device having a device for reducing a transverse play of the handle parts such that the transverse play in the standby position is reduced with respect to the transverse play in a position between the rest position and the standby position, the device for reducing the transverse play configured to completely or partially cancel again the reduction of the transverse play in the standby position if the handle part is moved from the standby position into the actuating position.
US11268298B2
An actuator-controlled strike comprising a housing disposable within a doorframe and including a chamber for receiving a spring latch and a dead latch of a mortise-type lockset. A keeper is pivotably mounted within the chamber to restrain the spring latch. A pivotable spring latch lifter is positively driven by the keeper, and a pivotable dead latch release platform is supported by the keeper when the spring latch is locked within the strike. The keeper is released by the actuator and then may be rotated which causes rotation of the dead latch release platform, allowing the dead latch to enter the chamber. The keeper positively drives the spring latch lifter to lift the spring latch onto the external ramp of the strike. In an alternate embodiment, an internal ramp feature may be used instead of the spring latch lifter to positively lift the spring latch out of the chamber.
US11268297B2
The invention relates to a securing device (1; 101) for a motor vehicle, having a front hood (2, 102) and a hood lock (3, 103) with a lock holder (10, 110). The hood lock (3, 103) has a rotary latch (4, 104) with a pre-locking position and a main locking position and an electric drive (5, 105) which causes a switchover of the rotary latch (4, 104) from the main locking position into the pre-locking position. In the main locking position, a release of the lock holder (10, 110) is blocked, and the front hood (2, 102) is closed. In the pre-locking position, the lock holder (10, 110) can be manually moved between a closed position, in which the lock holder (10, 110) is engaged with the rotary latch (4, 104) and the front hood (2, 102) is locked, and an open position, in which the lock holder (10, 110) is released from the rotary latch (4, 104) and the front hood (2, 102) is unlocked.
US11268290B1
A system for adjusting surface level, comprising a moveable surface; a mechanism adapted to be disposed between and coupled to the moveable surface and a fixed surface; a force transfer mechanism configured to be coupled to the mechanism for displacement of the moveable surface relative to the fixed surface; and a plurality of stopping rods, disposed between the moveable surface and the fixed surface, which are operative for restricting an axial movement of the moveable surface relative to the fixed surface in a first mode of operation and for restricting a radial movement of the moveable surface relative to the fixed surface in a second mode of operation.
US11268274B2
A fire-rated component for a fire-rated joint, such as a head-of-wall assembly, includes a fire-rated assembly include a fire-rated angle and a gasket profile. The fire-rated angle can be coupled with the gasket profile to form a single unit within the head-of-wall assembly.
US11268256B2
A culvert system includes a flexible toe wall that connects to and extends down from the bottom of the culvert. The flexible toe wall is capable of readily conforming to various shapes of the trench conditions provided to receive the toe wall, before or as the trench is backfilled.
US11268252B2
A method for improving the mechanical and hydraulic characteristics of soils, including a step of providing tension members or nails which have an anchoring portion anchored in the soil to be improved and a second end portion fixed substantially at the surface of the soil to be improved; and a step of injecting cement mixtures or synthetic mixtures into the volume of soil to be improved below the surface. The mixture injection step is performed after providing the tension members or nails.
US11268251B1
A tooth for a compactor vehicle that includes a base and a cap. The base comprises a body and a retention feature. The body defines an underside, configured to engage a wheel of the compactor vehicle, and an opposing cap-facing side. The cap comprises an outer surface and a retention feature. The outer surface defines a compaction surface. The retention features of the base and cap interlock with one another to secure the cap to the base. A cavity is defined in the underside of the base.
US11268247B2
Systems, methods, and machine-readable media to facilitate installation and adjustment of railway components are disclosed. Aligning of a railway anchor manipulator and a railway fastener installer with respect to a railway tie may be caused. The railway anchor manipulator may be slidably coupled with a frame assembly of a railway workhead, and may include anchor tools. The railway fastener installer may be slidably coupled with the main shaft structure, may include a hammer assembly, and may be operable to install railway fasteners through holes of a railway tie plate. The railway fastener installer may be caused to install the railway fasteners. The railway anchor manipulator may be lowered to a deployed position, and railway anchors may be adjusted with the anchor tools.
US11268238B2
A cable-stranding apparatus includes a stationary guide, a motor, a driven guide, and a controller electrically coupled to the motor. The stationary guide is configured to guide strand elements in a spaced-apart configuration and to pass a core member. The motor is operatively associated with a guide driver. The driven guide is disposed at least partially within the guide driver so as to rotate therewith. The driven guide is configured to receive the strand elements from the stationary guide, individually guide the strand elements received from the stationary guide, and to further pass the core member. The controller is electrically coupled to the motor and configured to control the rotational speed and direction of the motor.
US11268231B2
A washing machine with an improved structure capable of effectively fixing a diaphragm on a tub includes: a cabinet including a first opening; a tub positioned in the inside of the cabinet, and including a second opening and a protruding rib protruding toward a center of the second opening; a drum rotatably positioned in the inside of the tub, and including a third opening; and a diaphragm connecting the first opening with the second opening, and including a first flange and a second flange that are coupled with the tub, wherein the first flange is fixed on an outer surface of the tub and the second flange is coupled with the protruding rib such that an interval between the diaphragm and the third opening is maintained uniform.
US11268230B2
A balance weight mounting structure of a washing machine and a balance weight mounting device are disclosed. The balance weight mounting structure of a washing machine comprises a cabinet; a tub movably supported with respect to the cabinet; a drum rotatably supported in the tub; and a balance weight provided in the tub, increasing a weight of the tub, wherein the tub and the balance weight are welded by a welding device and fixedly fastened to each other.
US11268220B2
Provided is a composite sheet that is particularly useful as an AQDL component in absorbent articles. The composite sheet includes a fluid acquisition component and an airlaid component. The airlaid component may include one or more airlaid layers that are successively formed overlying each other. Each of the airlaid layers are adjacent to, and in direct contact with, immediately adjacent layers of the airlaid component so that adjacent layers are in fluid communication with respect to each other. The fluid acquisition component includes a nonwoven fabric comprising a carded nonwoven fabric comprised of a plurality of staple fibers that are air through bonded to each other to form a coherent nonwoven fabric. The airlaid layer(s) include a blend of cellulose and non-cellulose staple fibers. The staple fibers may be bicomponent fibers having a polyethyelene sheath and a polypropylene or polyethylene terephthalate core, and mixtures of such fibers.
US11268207B2
To partially or locally control a plating film thickness on a polygonal substrate. There is provided a regulation plate for adjusting a current between an anode and the polygonal substrate. This regulation plate includes a main body that has an edge forming a polygonal opening through which the current passes and an attachable/detachable shielding member to shield at least a part of the polygonal opening.
US11268203B2
A tin or tin alloy plating solution includes: (A) a soluble salt containing at least a stannous salt; (B) an acid selected from an organic acid and an inorganic acid or a salt thereof; (C) a surfactant; and (D) a leveling agent. In addition, the surfactant contains polyoxyethylene polyoxypropylene alkylamine, an alkyl group of the polyoxyethylene polyoxypropylene alkylamine is CaH2a+1 (where a is 12 to 18). Further, in a case where a number of a functional group of polyoxypropylene of the polyoxyethylene polyoxypropylene alkylamine is set as p and a number of a functional group of polyoxyethylene of the polyoxyethylene polyoxypropylene alkylamine is set as q, the sum of p and q (p+q) is 8 to 21, and a ratio of p to q (p/q) is 0.1 to 1.6.
US11268198B2
A synthesis gas production system for producing CO and H2 by electrolyzing an aqueous solution containing CO2 includes: an electrolysis device including an anode chamber and a cathode chamber separated by a separator membrane; a cathode-side circulation line connected to the cathode chamber to circulate a cathode solution containing CO2; a catalyst supply device provided in the cathode-side circulation line to supply a CO production catalyst to the cathode solution; and a gas composition detection device configured to measure a ratio between CO and H2 in a production gas produced in the cathode chamber. At least one of control of a supply amount of the CO production catalyst by the catalyst supply device and control of a voltage applied between the anode and the cathode by the electrolysis device is performed to make a ratio of H2 to CO in the production gas be within a predetermined target range.
US11268195B2
Provided is an austenitic heat resistant alloy capable of exhibiting sufficient molten-salt corrosion resistance even when exposed to a molten salt of 600° C., and a production method thereof. The austenitic heat resistant alloy includes a base metal and a Fe—Cr—Ni—W film on the surface of the base metal. The base metal has a chemical composition consisting of: C: 0.030 to 0.120%, Si: 0.02 to 1.00%, Mn: 0.10 to 2.00%, Cr: 20.0% or more to less than 28.0%, Ni: more than 35.0% to 50.0% or less, W: 4.0 to 10.0%, Ti: 0.01 to 0.30%, Nb: 0.01 to 1.00%, sol. Al: 0.0005 to 0.0400%, and B: 0.0005 to 0.0100%, with the balance being Fe and impurities. The Fe—Cr—Ni—W film contains, as oxides, Fe: 15.0 to 35.0 at %, Cr: 15.0 to 35.0 at %, Ni: 10.0 to 45.0 at %, and W: 0.5 to 16.5 at %.
US11268187B2
Disclosed are a porous aluminum macroscopic body, a fabrication system, and a method therefor, where the porous aluminum macroscopic body is a three-dimensional full-through-hole structure formed by connecting hollow aluminum wires, and the wall thickness of the hollow aluminum wires is 7-100 micrometers. The fabrication system comprises a magnetron sputtering subsystem, a high-temperature aluminum vapor subsystem, a low-temperature aluminum deposition subsystem, an aluminum vapor recovery subsystem, and a porous polymer film conveying subsystem. A preparation method therefor comprises first utilizing a magnetron sputtering method to rapidly sputter on a porous polymer film to form an aluminum layer that has a thickness of 1-500 nm, and then continuing to deposit the aluminum layer to a thickness of 7-100 micrometers while decomposing the polymer film in-situ so as to obtain the porous aluminum macroscopic body.
US11268184B2
The present disclosure generally relates to display technologies, and in particular, to a mask frame assembly that is suitable for use in the production of a display device, for example, an organismic light emitting diode (OLED) device. A mask frame assembly includes a frame, and an alignment mask secured to the frame. The frame includes at least one alignment mark and a cover plate on the at least one at least one alignment mark. The cover plate includes a first through-hole and a plurality of first auxiliary through-holes. The alignment mask includes at least one second through-hole and a plurality of second auxiliary through-holes.
US11268179B2
A non-limiting embodiment of a titanium alloy comprises, in weight percentages based on total alloy weight: 5.5 to 6.5 aluminum; 1.5 to 2.5 tin; 1.3 to 2.3 molybdenum; 0.1 to 10.0 zirconium; 0.01 to 0.30 silicon; 0.1 to 2.0 germanium; titanium; and impurities. A non-limiting embodiment of the titanium alloy comprises a zirconium-silicon-germanium intermetallic precipitate, and exhibits a steady-state creep rate less than 8×10−4 (24 hrs)−1 at a temperature of at least 890° F. under a load of 52 ksi.
US11268177B2
An austenitic stainless steel according to the present invention has a chemical composition containing, by mass %: C: 0.01 to 0.15%; Si: 2.0% or less; Mn: 3.0% or less; Cr: 10.0 to 20.0%; Ni: 5.0 to 13.0%; N: 0.01 to 0.30%; Nb: 0 to 0.5%; Ti: 0 to 0.5%; and V: 0 to 0.5%, with the balance: Fe and impurities, wherein an average grain size is 10.0 μm or less, a difference in value of an average lattice constant dAve. (={dγ(111)×Iγ(111)+dγ(200)×Iγ(200)+dγ(220)×Iγ(220)+dγ(311)×Iγ(311)}/{Iγ(111)+Iγ(200)+Iγ(220)+Iγ(311)}) of an austenite phase between a surface portion and a center portion is 0.010 Å or more, and a value of a diffraction peak integrated intensity ratio r (=100×ΣIγ/ΣIALL) at a surface is 95% or more.
US11268175B2
An aspect of the present invention relates to a high-strength steel, having excellent fracture initiation resistance and fracture propagation arrestability at low temperature.
US11268174B1
This invention provides a jewelry alloy which improves mechanical properties of AuIn2 while preserving its attractive blue hue. In one embodiment, said mechanical properties comprises fracture toughness and hardness. In one embodiment, said jewelry alloy consist essentially of 43.0 to 49.0 wt % Au; 51.0 to 57.0 wt % In; 0.001 to 1.0 wt % of one or more elements selected from the group consisting of Fe and Ge; and 0.001 to 1.0 wt % of one or more elements selected from the group consisting of Rh, Ir and Ru.
US11268172B2
An aluminum alloy material of the present disclosure has an alloy composition containing Mg: 0.50% by mass or more and 6.0% by mass or less, Fe: 0% by mass or more and 1.50% by mass or less, Si: 0% by mass or more and 1.0% by mass or less, one or more selected from Cu, Ag, Zn, Ni, Ti, Co, Au, Mn, Cr, V, Zr and Sn: 0% by mass or more and 2.0% by mass or less in total, with the balance being Al and inevitable impurities. The aluminum alloy material has a fibrous metallographic structure in which crystal grains extend so as to be aligned in one direction, and an average value of sizes perpendicular to longitudinal direction of the crystal grains is 310 nm or less in a cross section parallel to the one direction.
US11268168B2
The present invention provides an artifactless superelastic alloy including a Au—Cu—Al alloy, the superelastic alloy containing Cu in an amount of 20 atom % or more and 40 atom % or less, Al in an amount of 15 atom % or more and 25 atom % or less, and Au as a balance, the superelastic alloy having a bulk magnetic susceptibility of −24 ppm or more and 6 ppm or less. The Ni-free superelastic alloy of the present invention is capable of exhibiting superelasticity in a normal temperature range, and hardly generated artifacts in a magnetic field environment. The alloy can be produced by setting a casting time in a melting and casting step to a fixed time, and hot-pressing an alloy after casting to make material structures homogeneous.
US11268166B2
A method of producing a metal superalloy may include: providing a charge of metal materials; melting the charge of metal materials in an electric-arc furnace to obtain a first melt of the charge of metal materials; performing Argon Oxygen Decarburization (A.O.D.) treatment on the first melt to obtain a decarburized and refined first melt; solidifying the decarburized and refined first melt to obtain first ingots; melting the first ingots in a Vacuum Induction Degassing and Pouring (V.I.D.P.) furnace to obtain a second melt; solidifying the second melt to obtain second ingots; melting the second ingots in a Vacuum Arc Remelting (V.A.R.) furnace to obtain a third melt; and solidifying the third melt to obtain the metal superalloy. The charge of metal materials may have a weight greater than or equal to forty tons and less than or equal to sixty tons.
US11268165B2
A homogenization process for coiled tubing is provided. After being preheated in a sectional manner and quenched and tempered, laser-welded low-carbon alloy steel coiled tubing is spray cooled, and then is tempered to obtain homogeneous silvery coiled tubing. Microstructural uniformity of the silvery coiled tubing after the treatment is greatly improved in a welding seam region, a heat sensing region, and a tube wall, situations in which an outer surface of the coiled tubing is burnt and oxidized in the homogenization process are reduced, and a service life of the coiled tubing is prolonged. Moreover, homogeneous coiled tubing with different yield strengths and tensile strengths can be obtained by changing a temperature of the tempering, so that production costs are reduced.
US11268160B2
Preferred embodiments of the present invention comprise the optional application of concentrations of an aqueous permanganate solution, such as an approximately 0.01% to approximately 50% liquid permanganate solution and preferably comprising approximately 20% sodium permanganate dosed at approximately 1 ppm to approximately 100 ppm to harvested sugar crops, such as sugarcane, sugar beets, and sweet sorghum, at one or more of the sugar processing steps for the crops. The steps where the liquid sodium permanganate may optionally be applied include at a sugar crop cutting step, a sugar crop conveying step, a sugar juice extraction step, a sugar juice clarifying step, and a clarifier muds filtration step. The application of liquid sodium permanganate in the processing of sugar from sugar crops results in reduced equipment fouling, reduced loss in juice purity, reduced scale formation, decreased turbidity in clarified juices, increased sugarcane processing rates, reduced sugar crop production costs, increased sugar product yield, and increased production capacity.
US11268158B2
Assay for safety assessment of therapeutic genetic manipulations, gene therapy vectors and compounds
The invention is directed to methods of assessing the safety of therapeutic compounds and therapeutic genetic manipulations, including integrating gene therapy vectors and genome editing. In particular, the invention provides a method, wherein the oncogenic potential of therapeutic compounds and therapeutic genetic manipulations, including integrating gene therapy vectors and genome editing, is determined by determining the percentage of differentiation blocked hematopoietic progenitor cells.
US11268157B2
The present invention relates to a method for producing RNA. In particular, the present invention relates to a method for producing RNA, which is scalable and provides RNA at a high purity. The present invention provides a method for producing RNA under GMP and/or cGMP-compliant conditions. The invention further provides specific processes for use as a quality control in the manufacturing of a template DNA and/or in a method for producing RNA, in particular by in vitro transcription.
US11268152B2
In accordance with the present invention, the single gene SERPINA1 has been identified as a significant predictor of survival in ER+ and ER+/HER2+ breast cancer patients. For example, patients with ER+/FIER2+ breast cancer generally have a worse outcome compared to ER+/FIER2− and ER−/FIER2+ patients. Currently there is no known predictive marker for the treatment C outcome of ER+ and ER+/FIER2+ breast cancers, thus the ability of SERPINA1 to predict the survival of this intrinsic subtype of breast cancer patients is valuable.
US11268150B2
In some aspects, the disclosure relates to the reactivation of inactive X chromosomes (Xi). In some embodiments, the disclosure provides compositions and methods for the reactivation of inactive X chromosomes. In some embodiments, the compositions and methods described by the disclosure may be useful for the treatment of dominant X-linked diseases.
US11268147B2
The invention is directed to methods and compositions for collecting a non-placental biological samples of cells and quantifying and comparing levels of expression of microRNAs to characterize a preeclampsia-related condition. The samples may be collected before or after an intervention or may be collected over a period of time. One of the samples may be a control sample. Patients may then be treated according to their response.
US11268145B2
Methods are provided for assessing a clinical response to a glucocorticoid receptor antagonist (GRA) in a human subject and for diagnosing Cushing's syndrome.
US11268123B2
In various embodiments a molecular circuit is disclosed. The circuit comprises a negative electrode, a positive electrode spaced apart from the negative electrode, and an enzyme molecule conductively attached to both the positive and negative electrodes to form a circuit having a conduction pathway through the enzyme. In various examples, the enzyme is a polymerase. The circuit may further comprise molecular arms used to wire the enzyme to the electrodes. In various embodiments, the circuit functions as a sensor, wherein electrical signals, such as changes to voltage, current, impedance, conductance, or resistance in the circuit, are measured as substrates interact with the enzyme.
US11268108B2
Replication competent simian adenoviral vectors are provided for the delivery of exogenous immunogens. Vectors of the invention demonstrate superior replication and expression of exogenous immunogens. They are useful as prophylactic and therapeutic vaccines as well as in gene therapy.
US11268103B2
This disclosure provides transgenic plants having enhanced traits such as increased yield, enhanced nitrogen use efficiency and enhanced drought tolerance; propagules, progeny and field crops of such transgenic plants; and methods of making and using such transgenic plants. This disclosure also provides methods of producing hybrid seed from such transgenic plants, growing such seed and selecting progeny plants with enhanced traits. Also disclosed are transgenic plants with altered phenotypes which are useful for screening and selecting transgenic events for the desired enhanced trait.
US11268096B2
Methods for treating diseases and conditions mediated by the high affinity IgE receptor (FcεRI). Antisense oligomers for modulating splicing of mRNA encoding the FcεRIβ protein, thereby down-regulating cell-surface expression of FcεRI, and uses of the antisense oligomers for inhibiting mast cell degranulation, cytokine release, migration, and proliferation.
US11268094B2
The present invention provides 5′ modified nucleosides and oligomeric compounds prepared therefrom. More particularly, the present invention provides modified nucleosides having at least one 5′-substituent and an optional 2′ substituent, oligomeric compounds comprising at least one of these modified nucleosides and methods of using the oligomeric compounds. In some embodiments, the oligomeric compounds provided herein are expected to hybridize to a portion of a target RNA resulting in loss of normal function of the target RNA.
US11268091B2
The invention is directed to methods for synthesizing oligonucleotides directly on biomolecules or cells living or fixed. In some embodiments, template-free enzymatic synthesis is implemented under biological conditions with successive cycles of (i) enzymatic addition of a 3′-O-blocked nucleoside triphosphate and (ii) enzymatic deblocking of the incorporated nucleotide to regenerate a free 3′ hydroxyl. The invention has applications in single-cell cDNA library construction and analysis.
US11268088B2
This invention relates to compositions of matter, methods, modules and instruments for automated mammalian cell growth and mammalian cell transduction followed by nucleic acid-guided nuclease editing in live mammalian cells. The present compositions and methods entail viral delivery of an editing cassette to live mammalian cells such that the editing cassettes edit the cells and the edited cells continue to grow, preferably using a fully-automated end-to-end instrument to process the cells without human intervention to enhance cell processing uniformity and to maintain the integrity of the cell culture.
US11268086B2
CRISPR/CAS-related compositions and methods for treatment of Leber's Congenital Amaurosis 10 (LCA10) are disclosed.
US11268085B2
The invention provides novel methods and kits for isolating nucleic acids from biological samples, including cell-free DNA and/or cell-free DNA and nucleic acids including at least RNA from microvesicles, and for extracting nucleic acids from the microvesicles and/or from the biological samples.
US11268078B1
The present disclosure provides engineered nucleic acid-guided nickases and optimized scaffolds for making rational, direct edits to nucleic acids in live cells.
US11268073B2
This invention relates to the use of an adenovirus to treat cancer, for example. The adenovirus may be replication deficient in cells that lack Y box binding protein. The adenovirus may encode an oncogene or an oncogene product, which may transactivate at least one viral gene.
US11268066B2
An improved method of culturing cells for cell therapy applications that includes growing desired cells in the presence of antigen-presenting cells and/or feeder cells and with medium volume to surface area ratio of up to 1 ml/cm2 if the growth surface is not comprised of gas permeable material and up to 2 ml/cm2 if the growth surface is comprised of gas permeable material. The desired cells are at a surface density of less than 0.5×106 cells/cm2 at the onset of a production cycle, and the surface density of the desired cells plus the surface density of the antigen presenting cells and/or feeder cells are at least about 1.25×105 cells/cm2.
US11268059B2
Apparatuses, systems, and methods are provided for culturing a buoyant target tissue. Embodiments include a first surface configured to culture a first layer of supporting cells, and a second surface configured to culture a second layer of supporting cells. The first layer of supporting cells may be formed on a portion of the first surface and the second layer of supporting cells may be formed on a portion of the second surface. The buoyant target tissue may be added to the first layer of supporting cells. The second layer of supporting cells may be placed on the first layer of supporting cells such that the buoyant target tissue is sandwiched between the first layer of supporting cells and second layer of supporting cells.
US11268057B2
Apparatus for treatment of wet organic matter to produce biogas, comprising a closed reactor (11) for anaerobic digestion of the wet organic matter. The anaerobic reactor comprises two vertical 5 tubes, a vertically arranged outer tube (14) defining a first reactor chamber (111) enveloping a vertically arranged inner tube (15) which is divided into a first region (112a) and a second region (112b) of a second reactor chamber (112) by a vertical partitioning wall (16). The first reactor chamber comprises a particle retaining unit (31) connecting the first and the second reactor chambers. The anaerobic reactor (11) exhibits a top discharge pipe (18) for gas developed in either 0 of the two reactor chambers (111, 112). A method for treatment of wet organic matter is also contemplated.
US11268050B2
A detergent or cleaning agent, in particular a cleaning agent for hard surfaces, especially an automatic dishwasher detergent, having a water-soluble envelope with a continuously encircling sealing seam and two phases which are different from one another.
US11268048B2
The present invention provides granules containing one or more bleaching catalysts selected from the group of manganese salts or manganese complexes and at least one binder selected from the group of acid organic compounds coated with 0.1 to 3% by weight, referring to the total amount of the granules, with a polyvinyl alcohol-containing coating, wherein the coating comprises at least 80% of polyvinyl alcohol or mixtures thereof, in relation to the total weight of the coating.
US11268042B2
A process for solid lubricant filler powder used in abradable coating manufacture comprising mixing a bentonite clay and a hexagonal boron nitride powder to form a mixture of the bentonite clay and the hexagonal boron nitride powder; consolidating the bentonite clay and the hexagonal boron nitride powder to form a composite material; heat treating the composite material to at least 500 degrees centigrade; breaking up the composite material into a variety of sizes; and segregating the composite material to produce a final product of free flowing, low dust powder of composite hexagonal boron nitride and calcined bentonite.
US11268041B2
The present application provides charcoal briquettes infused with a flammable composition including fusel oil and/or one or more dehydration products of fusel oil and the flammable compositions including one or more dehydration products of fusel oil.
US11268039B1
Apparatus and associated methods relate to cooling hot biochar based on applying cool gas directly to the hot biochar. The gas may be steam comprising water vapor. Biochar may be cooled in a cooling chamber by cool steam injected into a steam loop configured to cool the steam. The biochar cooled with steam may be dried in a drying chamber by dry gas injected from a gas loop. The gas may be hydrocarbon gas. Biochar may be heated in a processing chamber. Heated biochar may be cooled in a cooling chamber by cool hydrocarbon gas injected to the cooling chamber. Biochar in the processing chamber may be heated with heat recovered from cooling. Filtered byproducts and tail gas may be recovered from the cooling chamber. Tail gas may be recycled. Various direct biochar cooling implementations may produce biochar having enhanced carbon content, increased surface area, and a hydrogen stream byproduct.
US11268036B2
Conversion of heavy fossil hydrocarbons (HFH) to a variety of value-added chemicals and/or fuels can be enhanced using microwave (MW) and/or radio-frequency (RE) energy. Variations of reactants, process parameters, and reactor design can significantly influence the relative distribution of chemicals and fuels generated as the product. In one example, a system for flash microwave conversion of HFH includes a source concentrating microwave or RF energy in a reaction zone having a pressure greater than 0.9 atm, a continuous feed having HFH and a process gas passing through the reaction zone, a HFH-to-liquids catalyst contacting the HFH in at least the reaction zone, and dielectric discharges within the reaction zone. The HFH and the catalyst have a residence time in the reaction zone of less than 30 seconds. In some instances, a plasma can form in or near the reaction zone.
US11268020B2
The invention provides a quantum dot particle and a preparation method thereof. The quantum dot particle includes at least one quantum dot core, a first protective layer covering the quantum dot core, and a second protective layer covering the first protective layer, wherein at least one hybrid nanoparticle is dispersed in the second protective layer, and the hybrid nanoparticle is configured to generate a near-field plasmon effect under irradiation of excitation light. The quantum dot particle has a higher fluorescence quantum yield. The invention also provides a photoluminescence device containing the quantum dot particle.
US11268019B2
The present invention provides a color conversion sheet comprising: a first wavelength conversion layer in which an organic phosphor is dispersed in a resin matrix; and an adhesive layer disposed on one surface of the first wavelength conversion layer, in which a surface energy of the first wavelength conversion layer is different from a surface energy of the adhesive layer so that the organic phosphor does not diffuse into the adhesive layer.
US11268018B2
A method for preparing a zeolite L host-guest material hosting at least one type of guest molecule including the steps of: a) obtaining a composition including at least one cyclic siloxane and a mixture of guest molecules and zeolite L crystals having straight through channels, and b) heating the composition obtained in step a) to at least 100° C. to incorporate the organic guest molecules in the channels of the zeolite L crystals.
US11268004B2
A boron nitride powder includes boron nitride aggregated grains that are formed by aggregation of scaly hexagonal boron nitride primary particles, the boron nitride powder having the following characteristic properties (A) to (C): (A) the primary particles of the scaly hexagonal boron nitride have an average long side length of 1.5 μm or more and 3.5 μm or less and a standard deviation of 1.2 μm or less; (B) the boron nitride aggregated grains have a grain strength of 8.0 MPa or more at a cumulative breakdown rate of 63.2% and a grain strength of 4.5 MPa or more at a cumulative breakdown rate of 20.0%; and (C) the boron nitride powder has an average particle diameter of 20 μm or more and 100 μm or less. Also provided are a method for producing the same and a thermally conductive resin composition including the same.
US11268001B2
An adhesive composition for adhesively bonding floor coverings to a variety of substrates. The composition includes 0.2 to 10 weight percent of a plurality of irregularly shaped spacer particles of size 0.5 mm to 10 mm; 10 to 50 weight percent of a moisture curable polymer system; and 40 to 90 weight percent of additives for modifying physical properties of the composition. The adhesive has a composition such that, when cured, results in an elastomeric film of uniform thickness that exhibits controlled moisture vapor transmission and sound abatement properties. A floor structure and a method for constructing the floor structure using the adhesive composition are also provided.
US11267999B2
Methods of forming acrylate polymers using emulsion polymerization techniques are described. The resulting acrylate polymers exhibit characteristics enabling their use in adhesives and replacing acrylic polymers formed by solvent-based polymerization methods. Various polymers and adhesives utilizing such polymers are also described.
US11267995B2
Provided are an adhesive composition and an organic electronic device (OED) including the same, and more particularly, an adhesive composition, which may form an encapsulation structure effectively blocking moisture or oxygen flowing into an OED from the outside, thereby ensuring the lifespan of the OED, and facilitates coating in the process of forming the encapsulation structure of the OED, thereby preventing the problem of flow of bubbles into the encapsulation structure or blocking of a coating nozzle and thus enhancing processability, and an OED including the same.
US11267989B2
A polishing liquid used for chemical mechanical polishing includes colloidal silica, in which a zeta potential of the colloidal silica measured in a state where the colloidal silica is present in the polishing liquid is −20 mV or less, an electrical conductivity is 200 μS/cm or less, a pH is 2 to 6, and a transmittance is 70% to 99%.
US11267976B2
A composition contains a polyorganosiloxane dispersed in a combination of a condensation product of a polysiloxane resin and a polyoxyalkylene polymer, and a non-aqueous fluid carrier; wherein the weight-ratio of non-aqueous fluid carrier to condensation product is 0.5 or more and 10 or less; the weight-ratio of the combination of condensation product and non-aqueous fluid carrier to polyorganosiloxane is 0.01 or more and 0.50 or less; and wherein the composition contains less than one weight-part aromatic solvent per million weight parts composition.
US11267974B2
Compositions containing an inorganic flame retardant, an organic amphiphilic compound, an optional suspension agent, and water are disclosed. These compositions can be used to produce coatings with both flame retardancy and water repellency for a variety of substrates.
US11267968B2
The invention relates to a radiation-curable silicone composition for additive-manufacturing technology comprising mercapto-functional polyorganosiloxane(s) as Component A, organosiloxane(s) with at least two aliphatic unsaturated carbon-carbon moieties as Component B, photo-initiator(s) as Component C for initiating a curing reaction between Component A and Component B, dye(s) as Component D, and at least one of the following as Component E: solvent being able to dissolve the dye(s); and/or surfactant(s) being able to dissolve the dye(s).
US11267954B2
A rubber composition including 100 parts by mass of a diene rubber containing natural rubber, and blended with from 40 to 80 parts by mass of carbon black, cobalt neodecanoate borate represented by the following Chemical Formula (1), a phenolic resin, a curing agent, sulfur, and a vulcanization accelerator, wherein the carbon black has DBP oil absorption of from 50×10−5 to 80×10−5 m3/kg, and iodine adsorption of from 100 to 150 g/kg, and a vulcanized rubber has characteristics of a dynamic storage modulus (E′) at a dynamic strain of 2% and at 20° C. of 8 MPa or more, a tangent loss (tan δ) at 60° C. of 0.20 or less, and the number of times of repetition until fracture is caused in a constant strain fatigue test at a strain of 60% and at 400 rpm of 45,000 or more.
US11267952B2
The invention relates to a preparation comprising thermoplastic polyurethane produced at least from the following starting materials: (a) isocyanate, (b) a substance which is reactive toward isocyanate and which preferably comprises (c) chain extender and/or (d) catalyst and, as other starting materials, (e) additional and/or auxiliary substances, which are either added to the thermoplastic polyurethane during the production process and thus are comprised in the thermoplastic polyurethane and/or are comprised in the preparation in addition to the thermoplastic polyurethane, where at least one of the starting materials comprises a phenoxy group or a derivative of the phenoxy group, where the base number of the preparation or of the mixture of the thermoplastic polyurethane comprised in the preparation and of all of the other starting materials present is smaller than 2, and to corresponding production methods and uses.
US11267942B2
One embodiment may provide a polyamide-imide film which is colorless and transparent while having an adequate level of solubility and excellent mechanical properties, the polyamide-imide film comprising a polyamide-imide polymer formed by polymerizing an aromatic diamine compound, an aromatic dianhydride compound and a dicarbonyl compound, wherein, for a square cross-section of 1 cm×1 cm and a thickness of 30 um to 100 mm, the polyamide-imide film has a dissolution time of 5-60 minutes in 10 ml of dimethylacetamide (DMAc), and for a thickness of 50 mm, the polyamide-imide film has a yellowness of at most 5, a haze of at most 2%, a permeability of at least 85% and a modulus of at least 5.0 GPa.
US11267930B2
The disclosed technology provides thermoplastic polyurethane compositions having non-leaching antimicrobial properties while still maintaining good physical properties, methods of making the same, and articles, including medical devices, made from such compositions. The disclosed technology includes a process of making an antimicrobial polymer composition, where the process includes mixing an antimicrobial additive into a polymeric material; wherein said polymeric material comprises a polymeric backbone made up of urethane linkages derived from a polyisocyanate and a polyol; and wherein said mixing occurs under conditions that result in the breaking of a minority of said urethane bonds resulting in reactive isocyanate groups; and wherein two or more of said reactive isocyanate groups react with said antimicrobial additive to covalently bond said antimicrobial additive into the polymeric backbone of said polymeric material; resulting in an antimicrobial polymer composition.
US11267929B2
100% solids polyurethanes having improved physical properties in terms of Shore hardness, tear strength, elongation at break and/or tensile strength are realized through the introduction of 100% solids hydroxyl-functional acrylics in combination with the hydroxyl-functional polyether and 100% solids isocyanate-functional compounds. When an aromatic isocyanate is used, the isocyanate-reactive component includes from 5 to 70% by weight of a hydroxyl-functional polyether having a weight average molecular weight ranging from 180 to 6,500 g/mol, and 30 to 95% by weight of a hydroxyl-functional acrylic. When an aliphatic isocyanate is used, the isocyanate-reactive component includes from 40 to 70% by weight of a hydroxyl-functional polyether having a weight average molecular weight ranging from 180 to 6,500 g/mol, and 30 to 60% by weight of a hydroxyl-functional acrylic.
US11267922B2
There is provided a curable composition comprising a fluorinated block copolymer having (a) at least one A block, wherein the A block is a semi-crystalline segment comprising repeating divalent monomeric units derived from at least a fluorinated monomer; and (b) at least one B block, wherein the B block is a segment comprising repeating divalent monomeric units that comprises at least a fluorinated monomer and a nitrile-containing cure-site monomer.
US11267921B2
An adhesive film includes an upper protective layer, a lower protective layer, and an adhesive layer between the upper protective layer and the lower protective layer. The adhesive layer includes an acrylic resin, a photoinitiator, and a fluorinated monomer. The fluorinated monomer includes an amount of 0.1 parts by weight or more based on 100 parts by weight of the acrylic resin.
US11267919B2
Ethylene-based polymers are characterized by a melt index less than 1 g/10 min, a density from 0.94 to 0.965 g/cm3, a Mw from 100,000 to 250,000 g/mol, a relaxation time from 0.5 to 3 sec, and an average number of long chain branches (LCBs) per 1,000,000 total carbon atoms in a molecular weight range of 300,000 to 900,000 g/mol that is greater than that in a molecular weight range of 1,000,000 to 2,000,000 g/mol, or an average number of LCBs per 1,000,000 total carbon atoms in a molecular weight range of 1,000,000 to 2,000,000 g/mol of less than or equal to about 5 and a maximum ratio of ηE/3η at an extensional rate of 0.1 sec−1 from 1.2 to 10. These polymers have substantially no long chain branching in the high molecular weight fraction of the polymer, but instead have significant long chain branching in a lower molecular weight fraction, such that polymer melt strength and parison stability are maintained for the fabrication of blow molded products and other articles of manufacture. These ethylene polymers can be produced using a dual catalyst system containing a single or two atom bridged metallocene compound with two indenyl groups, and a single atom bridged metallocene compound with a fluorenyl group and a cyclopentadienyl group.
US11267915B2
The present disclosure provides an effective and efficient process for the preparation of a dry chlorinated polyvinyl chloride (CPVC), comprising introducing chlorine gas into slurry of polyvinyl chloride in water to obtain a reaction mixture; irradiating the reaction mixture to obtain a product mixture comprising CPVC and water solution including unreacted chlorine gas and hydrogen chloride; filtering the product mixture to obtain a first mass; adding water to the first mass for extracting unreacted chlorine gas and hydrogen chloride to obtain an aqueous suspension, and filtering the aqueous suspension to obtain a second mass; passing nitrogen through the second mass to extract residual water solution to leave behind a third mass; and agitating the third mass in a high-speed mixer together with a neutralizing agent, and optionally with a stabilizer and a processing additive to obtain dry thermally stable CPVC with thermal stability in the range of 1000 seconds to 1500 seconds.
US11267897B2
Multispecific proteins that bind and specifically redirect NK cells to lyse a target cell of interest are provided without non-specific activation of NK cells in absence of target cells. The proteins have utility in the treatment of disease, notably cancer or infectious disease.
US11267883B2
Recombinant antibodies that specifically bind to IL-15 as well as a complex of IL-15 and the IL-15 Receptor-alpha are provided. The antibodies inhibit immune cell proliferation, and are capable of use in the treatment of any autoimmune or inflammatory disease or condition where IL-15 is dysregulated, including Celiac disease.
US11267880B2
The present invention relates to antibodies and fragments thereof that target semaphorin 3A (Sema3A). More specifically, anti-Sema3A antibodies and methods of use for the treatment of various diseases or disorders are disclosed.
US11267868B2
A polypeptide containing an antibody Fc region variant which has an amino acid sequence in which an amino acid alteration at position 238 according to EU numbering is combined with other specific amino acid alteration(s), was found to have decreased binding activities to all activating FcγRs, in particular FcγRIIa (R type), while maintaining its FcγRIIb-binding activity, when compared to a polypeptide containing a native IgG Fc region.
US11267865B2
In certain aspects, the present invention provides compositions and methods for modulating (promoting or inhibiting) growth of red blood cells or a tissue, such as bone, cartilage, muscle, fat, and/or neuronal tissue. The present invention also provides methods of screening compounds that modulate activity of an ActRIIB protein and/or an ActRIIB ligand. The compositions and methods provided herein are useful in treating diseases associated with abnormal activity of an ActRIIB protein and/or an ActRIIB ligand.
US11267864B2
The present invention relates to an isolated T cell receptor (TCR) specific for NY-ESO-1/LAGE-1 and a polypeptide comprising a functional portion of the TCR. Further implicated are a multivalent TCR complex, a nucleic acid encoding a TCR, a cell expressing the TCR and a pharmaceutical composition comprising the TCR. The invention also refers to the TCR for use as a medicament, in particular to the TCR for use in the treatment of cancer.
US11267862B2
The present disclosure provides recombinantly manufactured ultra-long acting insulin-Fc fusion proteins for use in treating canine and feline diabetes. The insulin-Fc fusion proteins comprise an insulin polypeptide linked via a peptide linker to an Fc-fragment of canine or feline origin. Based on the results obtained, creating a treatment that is amenable to low cost manufacturing, exhibits sufficient in vivo bioactivity, displays extended duration of bioactivity, does not induce anti-drug antibodies, and substantially retains is potency over multiple administrations, requires a non-obvious combination of insulin polypeptide, peptide linkers, and species-specific Fc fragment, in addition to selective mutations on one or more of these components. Exemplary ultra-long acting insulin-Fc fusion proteins, polynucleotides encoding these insulin-Fc fusion proteins, and pharmaceutical formulations of exemplary insulin-Fc fusion proteins are provided, in addition to methods of use and preparation.
US11267856B2
The present invention relates, in part, to, chimeric proteins which include the extracellular domain of colony stimulating factor 1 receptor (CSF1R) and their use in the treatment of diseases, such as immunotherapies for cancer and/or an inflammatory disease.
US11267853B2
The invention features a compositions and methods for inducing an immune response to targeted cells. The compositions induce targeting of a cell by positioning carbohydrate epitopes on the surface of the cell by conjugation of the epitope to a pH-triggered membrane peptide (pHLIP®).
US11267850B2
The present invention relates to nucleic acids encoding amino acid sequences for the biosynthesis of janthitrem in janthitrem producing endophytes. The present invention also relates to constructs and vectors including such nucleic acids, and related polypeptides, regulatory elements and methods.
US11267849B2
Nucleotide sequences are disclosed that encode novel chimeric insecticidal proteins exhibiting Lepidopteran inhibitory activity. Particular embodiments provide compositions and transformed plants, plant parts, and seeds containing the recombinant nucleic acid molecules encoding one or more of the chimeric insecticidal proteins.
US11267845B2
Compounds that modulate the conversion of AMP to adenosine by 5′-nucleotidase, ecto, and compositions containing the compounds and methods for synthesizing the compounds, are described herein. The use of such compounds and compositions for the treatment and/or prevention of a diverse array of diseases, disorders and conditions, including cancer- and immune-related disorders, that are mediated by 5′-nucleotidase, ecto is also provided.
US11267839B2
The invention relates to crystalline polymorphs of lacto-N-tetraose (LNT) and methods for making the same for use in pharmaceutical compositions, nutritional formulations and food supplements.
US11267833B2
The present invention relates to isomerizing hydroformylation of plant oils to feedstock chemicals and monomers. More particularly, the present invention relates to compound of formula (I) and process for preparation thereof using isomerizing functionalization of cashew nut shell liquid (CNSL).
US11267817B2
The disclosure provides compounds of formula (I) having the structure: Compounds of formula (I) are fractalkine receptor agonists and useful in treating, preventing or minimizing metastasis in a subject diagnosed with cancer. The compounds of the invention are further useful in treating central nervous system diseases (such as, but not limited to, HIV Associated Neurocognitive Disorders (HAND), and/or Alzheimer's disease), pain, inflammation (such as, but not limited to, arthritis), cardiovascular disease (such as, but not limited to, undesired vascular smooth muscle proliferation, atherosclerosis, coronary vascular endothelial dysfunction, and/or coronary artery disease), and/or multiple sclerosis.
US11267813B2
The invention relates to imidazoquinoline derivatives and to pharmaceutical compositions containing the imidazoquinoline derivatives. The imidazoquinoline derivatives of the invention are useful as toll-like receptor agonists, in particular agonists of TLR7, and promote induction of certain cytokines.
US11267812B2
The present invention relates to compounds that inhibit KRas G12C. In particular, the present invention relates to compounds that irreversibly inhibit the activity of KRas G12C, pharmaceutical compositions comprising the compounds and methods of use therefor.
US11267810B2
Provided are an aminopyrimidine compound as shown in formula (I), a polymorph, a pharmaceutically acceptable salt, a prodrug, a stereoisomer, an isotopic variant, a hydrate or a solvate thereof, and a pharmaceutical composition containing the same and the use thereof. The aminopyrimidine compound and the composition containing the same have excellent inhibition to protein kinases, and at the same time have better pharmacokinetic parameter characteristics, and can improve the drug concentration of the compound in animals, and thereby improve the efficacy and safety of the drug.
US11267806B2
The present invention relates to an indazole compound for use in inhibiting kinase activity, and relates to a preparation and use thereof. Specifically disclosed in the present invention is an indazole compound represented by formula (I), or a crystal form, a prodrug, a pharmaceutically acceptable salt, a stereoisomer, a tautomer, a solvate or a hydrate thereof, or a pharmaceutical composition thereof. The compound of the present invention and the composition containing the compound have an excellent inhibitory effect on kinase proteins, and have better pharmacokinetic parameter characteristics, may increase the drug concentration of the compound in an animal, and improve the efficacy and safety of the drug.
US11267804B2
The present invention relates to substituted quinoxaline and pyridopyrazine derivatives of Formula (I) wherein the variables have the meaning defined in the claims. The compounds according to the present invention are useful as pI3Kβ inhibitors. The invention further relates to pharmaceutical compositions comprising said compounds as an active ingredient as well as the use of said compounds as a medicament.
US11267802B2
Provided are a 2, 4-di-(nitrogen containing group) substituted pyrimidine compound represented by a general formula (I), a pharmaceutically acceptable salt and a stereoisomer thereof, a preparation method thereof, and a use thereof in preparation of anti-tumor drugs. The compound having a structural feature shown in the general formula (I) can selectively suppress activity of mutant epidermal growth factor receptors (EGFR), including single-mutant EGFR (T790M) and double-mutant EGFR (including L858R/T790M and ex19del/T790M), and can suppress activity of single gain-of-function mutant EGFR (including L858R and ex19del) as well. The compound has a weak suppression effect on wild-type EFGR and a very high selectivity, and thus it has a potential to be used in preparation of drugs for treating EGFR mutant tumors, especially non-small cell lung cancer (NSCLC) comprising a T790M EGFR mutation.
US11267798B2
The present application relates to a process for the preparation of piperine of high purity having low concentrations of isomeric impurities.
US11267794B2
The invention relates to certain 1,5-benzothiazepine and 1,2,5-benzothiadiazepine derivatives as defined herein. These compounds are bile acid modulators having apical sodium-dependent bile acid transporter (ASBT) and/or liver bile acid transport (LBAT) inhibitory activity. The invention also relates to pharmaceutical compositions comprising these compounds and to the use of these compounds in the treatment of cardiovascular diseases, fatty acid metabolism and glucose utilization disorders, gastrointestinal diseases and liver diseases.
US11267790B2
A process for preparing and purifying a compound of Formula I is provided: or a salt thereof, wherein the subscript m is an integer of from 0 to 3; each Ra is independently selected from the group consisting of (C3-C8)cycloalkyl, (C1-C4)haloalkyl, halogen, —OH, —OR1, —SH, —SR1, —S(O)R1, —S(O)2R1, —SO2NH2, —C(O)NH2, —C(O)NHR1, —C(O)N(R1)2, —C(O)R1, —C(O)H, —CO2R1, —NO2, —NH2, —NHR1, —N(R1)2, wherein each R1 is independently (C1-C8)alkyl; L is a linking group selected from the group consisting of a bond or CH2; Qa, Qb, and Qc are each members independently selected from the group consisting of N, S, O and C(Rq) wherein each Rq is independently selected from the group consisting of H, C1-8 alkyl, halo and phenyl, and the ring having Qa, Qb, Qc and Y as ring vertices is a five-membered ring having two double bonds; and Y is selected from the group consisting of C and N.
US11267789B2
This disclosure is directed to agonists of the apelin receptor (APJ) and uses of such agonists.
US11267781B2
Method (M) for the preparation of an end compound from an internal ketone, said method comprising: —synthesizing the internal ketone by a process (P) for the decarboxylative ketonization of a fatty acid, a fatty acid derivative or a mixture thereof in a liquid phase with a metal compound as catalyst in the substantial absence of added solvent, wherein the fatty acid, fatty acid derivative or mixture thereof is added in sequential steps, the first step taking place at a temperature sequentially at a temperature from 100° C. to 270° C., —causing the internal ketone to react in accordance with a single or multiple chemical reaction scheme involving at least one reagent other than the internal ketone, wherein at least one product of the chemical reaction scheme is the end compound that is not further caused to be chemically converted into another compound.
US11267770B2
Processes to produce olefins from a hydrocarbons stream obtained from a catalytic cracking unit are described. The process includes the integration of metathesis of C4 olefin process and a hydrocarbon catalytically cracking process to produce commercially valuable products (for example, C2-3 olefins and a C5+ gasoline hydrocarbons).
US11267767B2
Aspects of the invention relate to improvements in the flexibility with which oxygen and hydrogen, for example from electrolysis, may be supplied to processes having both gasification and methanation steps, as well as improvements in how such processes may be operated in response to variations in carbonaceous feeds. Offsets, between the ideal quantity of hydrogen and the quantity available from a given source may be compensated for by adjusting one or more operations of the process, and in particular such operation(s) that ultimately impact the quantity of CO and/or CO2 available downstream of the gasifier for conversion to methane in an RNG product stream.
US11267760B2
What are described are a process for producing an insulating product for the refractory industry or an insulating material as intermediate for production of such a product, and a corresponding insulating material/insulating product. Likewise described are the use of a matrix encapsulation process in the production of an insulating product for the refractory industry and a corresponding insulating product and/or an insulating material as intermediate for production of such a product.
US11267758B2
A wall compound for use in all applications and particularly well-suited for joining adjacent wallboards. The compound includes a latex resin, a thickener, fibers, and a filler material. In some embodiments, the repair compound is configured to exhibit at least one of yield stress and pseudoplastic-type behavior. In some embodiments, the compound includes hydrophobic and hydrophilic fibers of different morphologies. In some embodiments, the wall compound includes one or more associative thickeners.
US11267755B2
The invention is directed to a mine tailing and fly ash containing construction material having improved compressive strength and water resistance. The mine tailing and fly ash containing material includes mine tailing, fly ash, an alkali solution comprising sodium hydroxide and, optionally, calcium hydroxide, and water. The invention further provides a geopolymerization method of forming a mine tailing and fly ash containing construction material.
US11267754B2
A glass article with a solar-control function includes at least one glass substrate and a stack of layers deposited on at least one face of the substrate. The stack of layers includes a layer of titanium oxynitride of general formula TiNxOy, in which 1.00
US11267742B2
A built-in micro-interface papermaking wastewater treatment system and a treatment method are provided in the present invention. The treatment system includes a papermaking wastewater tank, a grid cleaner, an adjustment tank, a centrifugal filter and a sedimentation tank which are connected in sequence, and further includes a heat exchanger, a preheater, a wet oxidation reactor, a gas-liquid separator and a biodegradation tank. A micro-interface unit for dispersing and crushing gas into gas bubbles is disposed inside the wet oxidation reactor. The micro-interface unit includes a pneumatic micro-interface generator, a gas inlet is disposed at a side wall of the wet oxidation reactor, and the gas inlet extends to an interior of the pneumatic micro-interface generator through a pipeline. By arranging the micro-interface unit inside the wet oxidation reactor of the treatment system, the consumption of air or oxygen can be reduced, which realizes low energy consumption and high treatment efficiency.
US11267736B2
Process for treating an aqueous fluid whereby a biogas is produced in an installation comprising a bioreactor and a separate container, the process comprising (i) a bioreactor feeding stage; (ii) a batch reaction stage, wherein biogas is formed and formed biogas is temporarily stored in the separate container, and at least one further stage (iii) comprising a settling stage and/or an aqueous fluid effluent discharge stage, wherein the biogas stored in the separate container is used to reduce fluctuations in a biogas exit flow from the installation. An installation for carrying out the process and the use thereof.
US11267731B2
A process for producing a multivalent cation containing copolymer, containing: contacting a multivalent cation containing ethylenically unsaturated acid and at least one comonomer to produce a monomer mixture comprising the multivalent cation containing ethylenically unsaturated acid present in an amount in the range of from about 5% to about 65% by weight; and contacting the monomer mixture with a redox initiator comprising a reducing compound and an oxidising compound and contacting the monomer mixture with a thermal initiator to cause the multivalent cation containing ethylenically unsaturated acid and the at least one comonomer to react to produce the multivalent cation containing copolymer, wherein the thermal initiator is used in the range 100 to 5000 ppm.
US11267730B2
Various techniques are provided in relation to flocculation and/or dewatering of thick fine tailings, with shear conditioning of flocculated tailings material in accordance with a pre-determined shearing parameter, such as the Camp Number. One example method of treating thick fine tailings including dispersing a flocculant into the thick fine tailings to form a flocculating mixture; shearing the flocculating mixture to increase yield stress and produce a flocculated mixture; shear conditioning the flocculated mixture to decrease the yield stress and break down flocs, the shear conditioning being performed in accordance with the pre-determined shearing parameter to produce conditioned flocculated material within a water release zone where release water separates from the conditioned flocculated material. The conditioned flocculated material can then be subjected to dewatering, for example by depositing, thickening or filtering. The design, construction and/or operation of a flocculation pipeline assembly can be facilitated.
US11267712B2
Methods for preparing selective catalytic metal microstructures and nanostructures having at least one surface ligand. The methods include providing a preliminary metal microstructure or nanostructure having at least one preliminary surface ligand, and replacing the preliminary surface ligand with at least one surface ligand to provide the catalytic metal microstructure or nanostructure.
US11267708B2
A fullerene-metal nanocomposite is described that comprises a metal nanoparticle bonded to a functionalized fullerene compound. A useful method of making a fullerene-metal nanocomposite is also described. The method consists essentially of the steps of mixing a solution of metal salt or metal ion with a functionalized fullerene compound, and purifying the fullerene-metal nanocomposite from the solution. Also described are antimicrobial surfaces, comprising a substrate surface and a coating on the substrate surface comprising a fullerene-metal nanocomposite that includes a metal nanoparticle bonded to a functionalized fullerene compound.
US11267692B2
A MEMS device formed using the materials of the BEOL of a CMOS process where a post-processing of vHF and post backing was applied to form the MEMS device and where a total size of the MEMS device is between 50 um and 150 um. The MEMS device may be implemented as an inertial sensor among other applications.
US11267691B2
In order to manufacture an innerspring unit (31) comprising pocketed springs and having an increased stability at its edge regions, in a first step, an innerspring main body (30) comprising a plurality of first strings (14) of pocketed springs is provided. In a subsequent second step, at least one second string (13c, 13d) of pocketed springs is attached to a lateral surface of the innerspring main body (30), so that the at least one second string (13c, 13d) of pocketed springs extends in a longitudinal direction of the innerspring main body (30). The springs (13) of the at least one second string (13c, 13d) of pocketed springs have a spring characteristic or a spring geometry different from the springs of the plurality of first strings of the innerspring main body (30). The at least one second string (13c, 13d) of pocketed springs forms together with the innerspring main body (30) the innerspring unit (31).
US11267690B2
A bit for horses comprising a central element, suitable for being inserted into a horse's mouth, and a pair of side rings, each side ring being connected to a respective end of the central element for connecting to the reins is provided. The central element is made of a plastic material and the ends of the central element are overmolded on coupling portions of the respective side rings.
US11267684B2
A liquid filling system is provided that contains a container and a nozzle, while such nozzle contains liquid flow passages that are configured to generate different liquid influxes that are directed differentially toward the bottom and the sidewall(s) of such containers.
US11267683B2
A capping and de-capping apparatus (100) for capping and de-capping tubes (112) disposed in a tube holding rack (111) having a two-dimensional array of apertures (114) for holding the tubes (112). The apparatus (100) comprises a rack support (110) for supporting the tube holding rack (111), a head unit (120) adapted for carrying a cartridge (152) comprising at least one capping and de-capping gripper (122), a drive system (130) for moving the rack support (110) and the head unit (120) relatively towards and away from one another, in order to cause engagement or disengagement of the capping and de-capping gripper (122) with or from a cap (113) of at least one tube (112), and a drive system (140) for rotating the capping and de-capping gripper (122), wherein rotation in one direction causes attachment of the cap (113) to the tube (112) and rotation in the opposite direction causes detachment of the cap (113) from said tube (112).
US11267681B2
This crane is provided with: a operable functional unit; an operation unit for receiving an operation input for operating the operable functional unit; an actuator that drives the operable functional unit; a first generation unit that generates a first control signal for the actuator on the basis of the operation input; a switch unit that can be switched between a first state and a second state; a first filter unit that filters the first control signal to generate a second control signal when the switch unit is in the second state; and a control unit that controls the actuator on the basis of the first control signal when the switch unit is in the first state, and controls the actuator on the basis of the second control signal when the switch unit is in the second state.
US11267680B2
Attachments for a clamping device can be used to increase the contact area between the jaws and the object to allow the clamping device to handle irregular objects, such as non-flat panels of metal, granite, ceramic, glass, quartz, or concrete plates. The attachments can include plate assemblies to be attached to the sides of the irregular objects. The attachments can include jaw plate assemblies to be attached to the sides of the jaws of the clamping device.
US11267677B2
Elevator systems and methods are provided. The systems include a traveling component movable along a guide rail within an elevator shaft, an elevator machine operably connected to the traveling component and including a machine brake, and an overspeed safety system. The overspeed safety system includes a safety brake and an electromechanical actuator, the brake engageable with the guide rail. A safety system controller operably connects to the electromechanical actuator and triggers the electromechanical actuator due to at least a detected triggering event. A temporary power supply is operably connected to the overspeed safety system to provide power in the event of a power failure.
US11267667B2
In one example, a media feed system includes a pick arm that is adjustable at a pivot and operable to maintain a distance between a pick roller and a separation wall as the pick arm changes orientation. In another example, a media feed system may include a pick arm, a pick roller coupled to the pick arm, a pivot coupled to the pick arm, and a plate coupled to the pivot via a pin and slot interface. In that example, a slot of the pin and slot interface is to adjust position of the pivot and adjust orientation of the pick arm.
US11267663B2
A material (e.g., proppant) handling system includes a storage container, a mechanical conveyor system, and a pneumatic conveyor system. The mechanical conveyor system is configured to convey material from an unloading station to a conveyor system discharge and into an inlet of the storage container (e.g., at an elevation that is higher than the unloading station). The pneumatic delivery system is configured to deliver material from the storage container to an off-system destination (e.g., a silo or the like), pneumatically. In a typical implementation, the storage container, the mechanical conveyor system, and the pneumatic conveyor system are all on, or connected to, or supported by one common chassis.
US11267662B2
A system is disclosed for controlling the disgorging of objects. The system includes a container system including a container for containing objects, rotation means for rotating the container to a disgorgement angle, and movement means for moving at least a portion of the container system in a repetitious manner with a net zero distance of travel of the at least the portion of the container system such that the objects are disgorged from the container at a controlled rate of disgorgement.
US11267658B2
A device for emptying transport bags conveyed in a suspended manner, includes a conveying system via which transport bags may be supplied in a suspended manner along a conveying path. The transport bags have a pocket that is open at the top when in the filled state and a front side. A circulating conveyor belt for receiving piece good units transported in the transport bags is included, and in a contact section, the conveying paths of the conveying system and the conveyor belt are situated relative to one another in such a way that the distance between the conveying paths of the conveying system and the conveyor belt become continuously smaller, so that when a transport bag is conveyed along the contact section, the front side of the pocket of the transport bag contacts and comes to rest on the conveyor belt, and the transport bag is thereby pivoted backwards.
US11267652B2
The temporary store has circulating continuous chains on both sides of the product conveyor section, said continuous chains running through vertical chain loops via upper and lower deflections. Product carrier gondolas with product carriers are suspended on the chains, said product carriers being used to receive incoming products and convey the products to a product outlet. Each chain runs through an inlet-side and an outlet-side vertical loop. The upper deflections of the chain loops can be moved vertically in opposite directions.
US11267651B2
An automatic storage and retrieval system is disclosed including storage positions for storing containers, a portal and mobile robots for transferring the containers between the storage positions and portal. The portal may include a bot-access side where the mobile robots transfer containers to and from the portal, and a user-access side where users remove items from the containers.
US11267649B2
Mounting hardware is installed to a cryogenic storage device to accommodate an automation system for automated storage and retrieval. A guideplate at an upper surface of a cover of the cryogenic storage device is positioned such that the guideplate is aligned in a predefined relation to an access port at the upper surface. One or more mounting posts are affixed at a location as indicated by the guideplate. A vacuum is then pulled within the cover, and the mounting hardware is affixed to the at least one mounting post.
US11267639B2
A shipping container includes an insulated base, an upper perimeter portion including one or more securing mechanisms, insulated side panels, and an insulated lid. Each of the insulated side panels is movable between a respective first position and a respective second position, wherein the shipping container is in the first configuration when all of the insulated side panels are in the first positions and collapses into the second configuration when all of the side panels are in the second positions. The insulated lid is removably attachable for selectively closing and accessing an internal storage volume. Each of the securing mechanisms is configured to removably secure the upper perimeter portion to the insulated base when the shipping container is in the second configuration. Each of the securing mechanisms is also configured to removably secure the insulated lid to the upper perimeter portion in both the first and the second configurations.
US11267632B2
A re-closable packaging assembly includes a container formed at least partially by a first film, and the container has a plurality of walls that cooperate to define an interior volume. The container has an opening through at least one of the plurality of walls. A closure assembly is secured to the container adjacent the opening and comprises a second film and a portion of the first film. The closure assembly includes a lid member pivotable about a hinge portion between a first position in which the lid member releasably engages the container surrounding the opening and a second position in which the lid member is pivoted away from the opening. A first engagement feature may be disposed on the container and a second engagement feature may be disposed on the lid member to removably secure the lid member to the container when the lid member is in the first position.
US11267628B2
A package for a point of sale card that includes a first panel, a second panel coupled to the first panel by an activatable adhesive applied to one of the first panel or the second panel, and a card enclosure region defined between the first panel and the second panel, the card enclosure region configured to receive a point of sale card therein. The activatable adhesive is selectively activated along a perimeter surrounding the card enclosure region to secure the first panel and the second panel together at the perimeter and prevent access to the card enclosure region without irreparable damage to the first panel or the second panel.
US11267627B2
Medical packaging for the sterile storage of medical articles in a hermetically and sterile sealable packaging sleeve. The packing generally includes at least two parts, with a sealed, film-like outer packaging, which at least partially encloses the packaging sleeve in a form-fitting manner and provides a pressure that is reduced with respect to the atmosphere. At least one end face of the packaging sleeve may be designed to be flattened, wherein a length of the outer packaging is generally longer than a length of the packaging sleeve and projects beyond the end face region of the packaging sleeve. A sealing or welding seam may be arranged at least in the end face region of the packaging sleeve, wherein at least one of the end faces of the packaging sleeve, preferably both end faces, are designed so as to be flattened off. The end-sided transition from the packaging sleeve into the outer packaging is substantially wrinkle free.
US11267625B2
A clam shell cover cap device is a lockable closure which fits over existing medication vials used in the pharmacy and medical industries. It comes preset, with a random combination. The combination is marked with an indicator sticker. The clam Shell Cover Cap may be used to lock a vial.
US11267622B2
An aseptic cap for containers with evidence of first opening includes a protective cover positioned on a pouring element and produced as a single piece, which has an upper and a lower part connected by frangible bridges facing edges of the upper and the lower parts of the cover, and by a hinge arrangement. The pouring element includes a cylindrical element formed by two sections having different diameters separated by a step defined by a radial annular extension, which protrudes from the lower cylindrical part of the cover and is at least partially inserted in the upper part of the cover. The upper part of the cover has, in its interior, an appendix or flap which extends to rest above the annular extension, to become folded when the cap is mounted, and which is arranged straight downwardly to be abutted above the annular extension after the first opening.
US11267620B1
A press type sealable container includes a housing including an open-top wall structure defining a receptacle for receiving material to be stored; a cover designed to fit over the opening of the container and have a movable push-push type button. According to the disclosure, a toggle mechanism is used instead of a self-locking push switch in the press type sealable container, thereby enhancing the resistance to pressure of the press type sealable container and improving the durability of the overall structure. Accordingly, the technical problems of unsatisfactory holding strength, easy damage under excessive pressure exerted by the push-push type button and short service life are solved. Moreover, the toggle mechanism is simple to implement, good in reliability, and long in service life.
US11267615B2
A fragrance bottle with a diffuser article for controlled release of fragrance product into an environment. The fragrance bottle uses an atomizing pump for spraying a liquid fragrance product onto a surface. The diffuser article is housed in an exterior section of the container. The diffuser article is able to effect a controlled release of aromatic molecules. The fragrance bottle can also be used to spray perfume onto the skin, in the usual way.
US11267614B2
A portable multi-compartment storage container with multiple compartments for storing food, beverages, and other travel items. The portable multi-compartment storage container has a first container, a medial container, and a second container that are configured to attach. The containers are separated by insertable lids to keep the contents of the containers separate. A medial connector is inserted between the first container and the medial container and a lid is configured for insertion into the medial connector to separate the contents of the medial container from the first container. The first container and the second container also have removable lids so the contents of the containers can be accessed without removal of the medial container. A handle attaches at least the first container so a user can easily grasp and transport the portable multi-compartment storage container.
US11267612B2
A pallet includes a top deck having a rectangular shape, a bottom deck having a rectangular shape, and spaced apart corner support blocks and spaced apart intermediate support blocks coupled between the top and bottom decks and forming a gap therebetween for receiving a lifting member. Centerline markings are carried by at least one of the top deck, the bottom deck, and the corner and intermediate support blocks so as to provide a visual aid to an operator of the lifting member.
US11267605B2
A condiment container comprises a body having a side wall, a bottom, and an open top, the side wall and the bottom defining a reservoir that can contain a condiment. The side wall includes a steep portion and a ramp portion, the ramp portion having an angle relative to the bottom that is greater than the angle of the steep portion relative to the bottom. A food item, such as a chicken wing, can be inserted into reservoir and applied with condiment, and the food item can be dragged across the ramp portion to distribute the condiment in a desirable manner.
US11267599B2
A machine for filling bags with loose products extends along a longitudinal direction of advancing movement of the bags. The machine includes a station for feeding a bag to a pick-up position, and a plurality of filling stations for filling a respective bag, arranged in succession along the longitudinal direction, downstream of the pick-up position. The bags are picked up and transported from one station to another station. The pick-up position and filling stations are arranged at a predefined and equal distance from each other, corresponding to a step between adjacent stations in the longitudinal direction. The bags are transported by performing single translation movements in the longitudinal direction.
US11267593B2
An apparatus for the automated filling of cartridges of e-vapor devices may include a filling drum configured to receive at least one cartridge of an e-vapor device. The apparatus may additionally include a needle assembly including at least one hypodermic needle. The needle assembly is configured to transition between a lowered state and a raised state. The lowered state is where the hypodermic needle is moved down into the cartridge, while the raised state is where the hypodermic needle is lifted up and away from the cartridge. The apparatus may further include a pump assembly configured to pump a pre-vapor formulation into the cartridge when the needle assembly is in the lowered state. The pump assembly may include a variable amplitude cam system configured to adjust an amount of the pre-vapor formulation for pumping to the cartridge without changing start and stop times for the pumping.
US11267581B2
Unmanned aerial vehicle (UAV) launch and recovery is disclosed. A disclosed example apparatus includes an aircraft mount to be coupled to a vehicle, where the aircraft mount has a magnet, and a support arm to extend from a body of the vehicle and support the aircraft mount, where the support arm is to be moved relative to the vehicle while the vehicle is moving to bring the aircraft mount toward an aircraft to recover the aircraft.
US11267578B2
A hinge assembly may include a support structure and a panel hingedly coupled to the support structure via at least one hinge of a plurality of hinges. The plurality of hinges may include a first hinge having a first rotational axis, a second hinge having a second rotational, and a third hinge having a third rotational axis. The second rotational axis may be collinear and aligned with the third rotational axis such that the second hinge and the third hinge have a shared concentric axis. The first rotational axis may be eccentric to the shared concentric axis. The hinge assembly may be implemented in a nacelle to improve the aerodynamics of the interfaces between the fan cowl and adjacent structure.
US11267576B2
Plated polymeric gas turbine engine parts and methods for fabricating lightweight plated polymeric gas turbine engine parts are disclosed. The parts include a polymeric substrate plated with one or more metal layers. The polymeric material of the polymeric substrate may be structurally reinforced with materials that may include carbon, metal, or glass. The polymeric substrate may also include a plurality of layers to form a composite layup structure.
US11267570B2
A vertical takeoff and landing (VTOL) aircraft, configured to transport passengers and/or cargo, uses propellers during vertical flight and wings during forward flight to generate lift. The VTOL aircraft includes a front wing and a rear wing connected by inboard booms. The rear wing may include a wingtip boom attached to each free end of the wing. A propeller may be attached to each inboard boom and each wingtip boom. The propellers attached to the inboard booms may be stacked propellers including at least two co-rotating propellers. The aircraft can also include a cruise propeller attached to the tail region of the fuselage, where the cruise propeller is configured to rotate in a plane approximately perpendicular to the fuselage to generate thrust during forward flight.
US11267564B2
An aircraft includes a fuselage, and a wing extending from the fuselage along a spanwise axis. A section of the wing is rotatable about the spanwise axis. A ducted fan is mounted to the section of the wing. The ducted fan has a hub configured to be drivingly engaged by an engine. The hub is rotatable about a fan axis. Blades protrude from the hub between roots mounted to the hub and tips radially spaced from the hub. A duct circumferentially extends about the fan axis and is mounted to the tips of the blades to rotate with the blades about the fan axis. The section of the wing and the ducted fan are rotatable about the spanwise axis between a hover mode in which the fan axis is substantially perpendicular to a ground, and an aircraft mode in which the fan axis is substantially parallel to the ground.
US11267561B2
A vibration attenuator for a rotor of an aircraft has a track housing adapted for rotation relative to the rotor and configured for rotation at a second angular velocity greater than a first angular velocity of the rotor. A track is located within the track housing and has a reaction surface, a pair of weights being configured for movement within the track and in contact with the reaction surface. A stop assembly has a pair of stops spaced 180 degrees apart, the stops separating the weights from each other, and each weight being allowed to travel within the track between the stops. A motor rotates the track housing relative to the rotor. The weights are free to travel relative to each other between a minimum-force configuration, in which the weights are positioned 180 degrees apart, and a maximum-force configuration, in which both weights are adjacent one of the stops.
US11267550B2
A combined seat/stair arrangement for a multi-deck vehicle, in particular a multi-deck aircraft or spacecraft, include a foldable passenger seat; a stair which is designed to connect an upper deck to a lower deck via a stair hatch and at least one floor flap which movable between a use position of the stair with the stair hatch open and a use position of the foldable passenger seat with the stair hatch closed, wherein, in the use position of the foldable passenger seat, the at least one floor flap closes at least a partial region of the stair hatch, and wherein the floor flap is designed with a seat attachment, to which the foldable passenger seat is attached.
US11267546B2
Seismic autonomous underwater vehicles (AUVs) for recording seismic signals on the seabed. The AUV may be negatively buoyant and comprise an external body (which may be formed of multiple housings) that substantially encloses a plurality of pressure housings. Portions of the external body housing may be acoustically transparent and house one or more acoustic devices for the AUV. The AUV may comprise a main pressure housing that holds substantially all of the electronic components of the AUV, while a second and third pressure housing may be located on either side of the main pressure housing for other electronic components (such as batteries). A plurality of external devices (such as acoustic devices or thrusters) may be coupled to the main pressure housing by external electrical conduit. The AUV may comprise fixed or retractable wings for increased gliding capabilities during subsea travel.
US11267543B2
Stabilization system for a system subjected to external stresses, in particular for a floating support structure, the stabilization system comprising at least three damping devices (1), in form of U-shaped tubes, made up of liquid reserves (2) and a connecting tube (3). At least two of the damping devices are not parallel to one another. The invention further relates to a floating support structure comprising such a stabilization system.
US11267539B2
Boats can include seating assemblies that can be configured in a variety of different arrangements. In one configuration of the seating assemblies described herein, a forward-facing seat and a rearward-facing seat are arranged back-to-back above a seat bottom. In another configuration, the seating assembly can be arranged as a forward-facing reclined seat such that a forward rotation of the forward-facing seat to a flat position with the seat bottom causes a rearward rotation of the rearward-facing seat to a reclined position. In still another configuration, the seating assembly can be configured form a reclined seat in a rearward-facing configuration.
US11267533B1
A mooring line assembly for a watercraft has an elastic line having a first end and a second end, the first end of the elastic line being adapted for connection to the watercraft, a mooring line having a first end and a second end, the first end of the mooring line being connected to the second end of the elastic line, and a housing adapted for connection to the watercraft. The mooring line extends through the housing and is pullable therethrough from a retracted position to a plurality of extended positions. The elastic line is adapted for returning the mooring line to the retracted position from the plurality of extended positions. A watercraft provided with the mooring line assembly is also disclosed.
US11267525B2
A saddle riding vehicle includes a pivot frame configured to support a swing arm, a step bracket attachment section continuous with a lower side of the pivot frame, and a step bracket attached to an outer surface of the step bracket attachment section outside in a vehicle width direction and configured to support a step, wherein the outer surface of the step bracket attachment section is provided further inside in the vehicle width direction than an outer surface of the pivot frame outside in the vehicle width direction, and an outer surface of the step bracket outside in the vehicle width direction is disposed to be arranged on the same surface as the outer surface of the pivot frame.
US11267523B2
A method of installing an overhead panel to another panel is provided. The method includes connecting a base of a positioning structure to a surface of the overhead panel. The positioning structure includes the base, a stem that extends outwardly from the base and an enlarged head that extends outwardly from the stem and overhangs the base. The enlarged head of the positioning structure is moved against a ledge of the another panel. The ledge contacts the enlarged head and moves the enlarged head from a catch configuration to an insertion configuration where the enlarged head reduces in dimension. The enlarged head is passed by the ledge such that the enlarged head moves from the insertion configuration to the catch configuration of increased dimension. The enlarged head is hung on the ledge such that the positioning structure supports the overhead panel in a pre-installation position that is different from an installed position.
US11267521B1
A powered trailer unit that includes a support frame, and a bed disposed on the support frame. The frame has a first side, a second side opposite the first side, a proximate end and a distal end. The first side has a first guide rail, with the movable wall movingly engaged therewith. There is a mover operatively engaged with the movable wall, the movable wall configured to be moved back and forth along the unit by operation of the mover.
US11267519B1
This disclosure details exemplary pillar-to-box rail-to-cab back structural joints for unibody vehicles. An exemplary structural joint of a unibody vehicle may include a pillar assembly and a box rail assembly that intersects the pillar assembly and extends continuously up to a door opening flange of the pillar assembly. The pillar assembly and box rail assembly may establish a beam-to-beam connection of the structural joint. A cab back assembly may be secured relative to the pillar assembly and the box rail assembly to establish a third portion of the structural joint. Various spot welds may be provided for joining the various components of the structural joint.
US11267507B2
A wheel support for a motor vehicle, including a main part and a track lever extending from the main part for attaching a track rod via a track rod joint, wherein the track rod joint is fixed or can be fixed to the track lever at an attachment point by a pin on one side of the track lever. A holding protrusion which covers the attachment point forms a securing means for the track rod on the wheel support. The disclosure additionally relates to a method for mounting a wheel support for a motor vehicle.
US11267506B2
An electric power steering system includes a second shaft coupled to a first shaft via a torsion bar, a basic driver torque estimation unit (extended state observer) configured to estimate a basic driver torque by using a disturbance observer based on a torsion bar torque and a rotation angle of the second shaft, a gravity torque calculation unit configured to calculate, by using a rotation angle of a steering wheel, a gravity torque applied to the first shaft by gravity acting on the center of gravity of the steering wheel, and a driver torque estimation unit configured to estimate a driver torque by using the basic driver torque estimated by the basic driver torque estimation unit and the gravity torque calculated by the gravity torque calculation unit.
US11267504B2
The present disclosure relates to an apparatus and a method for controlling a steer-by-wire system. In more details, the present disclosure relates to an apparatus and method for determining whether a catch-up is occurred due to a counter electromotive force in a rack drive motor in a steer-by-wire system and reflecting torque information that has not been output due to the catch-up on a steering reaction force motor, and thus providing an accurate steering sense for a driver.
US11267497B2
The present invention provides a method and apparatus for generating a movement authority for a train, an ATP and a ZC. The method comprises: acquiring a first distance between a first train and a second train; acquiring, according to the speed information of the second train, a response time required by the second train for running across the first distance; acquiring, according to the speed information of the first train, a second distance across which the first train runs within the response time; and generating a movement authority for the second train according to the first distance, the second distance and a preset safety margin. When the movement authority for the second train is calculated, the actual movement state of the first train is considered, and the first train is no longer set as a stationary obstacle, so that the movement authority is prolonged, the tracking distance may be shortened, the operation efficiency of a line is improved, and the dispatching interval may be shortened to reduce the operation pressure at rush hours.
