US11386143B2
Method, apparatus, and computer program product are provided for retrieving analogues using topological knowledge representation (TKR). In some embodiments, a TKR input query is built and/or validated using a domain-specific knowledge base (KB). A search database containing candidate analogues and corresponding pre-built TKRs is then searched to retrieve at least one analogue of the TKR input query using statistical analysis. In some embodiments, a system may build the TKR input query based on a seismic dataset. For example, the system may receive a seismic dataset, segment the seismic dataset and classify each region using a computer vision (CV) database and the KB, and build the TKR input query based on the segmented and classified seismic dataset. In some embodiments, the TKR input query may be input and/or edited by a user. For example, the TKR input query may be input and/or edited by the user and validated using the KB.
US11386136B2
Provided is an automatic construction method of a software bug knowledge graph. The method includes extraction of a relationship triple of a bug and domain classification of the bug. Specifically, the method includes: collecting bug information in a bug library and processing bug description information, obtaining a verb phrase and a noun phrase in a description sentence by means of natural language processing, and then obtaining a relationship triple of the bug according to a dependency relationship between words related to the bug information, extracting a domain feature of the bug, performing learning and training with a semi-supervised classifier to enable the classifier automatically to classify unlabeled triples, storing all the classified relationship triples in a graph database, and thus constructing a software bug knowledge graph.
US11386133B1
The disclosure relates to certain system and method embodiments for generating reports from unstructured data. In one embodiment, a method can include identifying events matching criteria of an initial search query (each of the events including a portion of raw machine data that is associated with a time), identifying a set of fields, each field defined for one or more of the identified events, causing display of an interactive graphical user interface (GUI) that includes one or more interactive elements enabling a user to define a report for providing information relating to the matching events (each interactive element enabling processing or presentation of information in the matching events using one or more fields in the identified set of fields), receiving, via the GUI, a report definition indicating how to report information relating to the matching events, and generating, based on the report definition, a report including information relating to the matching events.
US11386131B2
Systems and methods for providing a multi-language search include a query receiver that receives a search query from a search user interface that includes a search term in a first language. A search results evaluator determines whether execution of the search query will produce a sufficient number of search results. A cross-language search manager, in response to determining that the processing of the search query will not produce the sufficient number of search results, obtains a first translated version of the search term, requests that a search be executed by a search engine based on at least the search term and the first translated version of the search term, receives a set of search results from the search engine based on the search; and returns the set of search results to the search user interface.
US11386129B2
Systems, devices, and methods are described herein for searching for entities based on trust score and geography. The trust score may be calculated between entities including, but not limited to, human users, groups of users, organizations, or businesses/corporations and may take into account a variety of factors, including verification data, network connectivity, publicly available information, ratings data, group/demographic information, location data, and transactions to be performed, among others. A user may search for entities within a certain geographic location that meet a desired trust score. The results of the search may be generated for display on a user device, for example, by generating a map that shows the current location of the user device and the identified entities. The search may be filtered by entering an anticipated activity or transaction to be performed or desired by the user, and thereby returning entities that are associated with the activity or transaction.
US11386124B2
An aspect of performing rollback of a snapshot between a source storage system and a target storage system in a synchronous replication session includes reassigning a current replication source volume to a rollback source snapshot. The rollback source snapshot is generated for a consistency group that includes a plurality of volumes. An aspect also includes performing, for one or more snapshot trees maintained for the consistency group, a differential scan between a child of the rollback source snapshot and the current replication source volume, and calculating, from results of the differential scan, a dirty tree differential. For each difference identified in the dirty tree differential, an aspect further includes calculating a corresponding volume offset, and initiating a copy command for the current replication source volume and the rollback source snapshot. The copy command is translated to a remote metadata copy request in synchronous replication data transfer.
US11386123B2
Unique systems, methods, techniques and apparatuses of industrial control system file synchronization are disclosed herein. One exemplary embodiment is an industrial control system comprising an industrial controller and a first and second computing device. The second computing device includes a second non-transitory memory device structured to store both a file set and synchronization instructions, and includes a processing device configured to execute the synchronization instructions so as to classify a subset of files from the second file set by identifying files transferred to the second computing device from the industrial controller, classify a sub-subset of files from the subset of file using a set of synchronization rules, classify a set of synchronization files from the sub-subset of files, and transfer the set of synchronization files from the second computing device to the first computing device.
US11386116B2
The present technology pertains to a organization directory hosted by a synchronized content management system. The corporate directory can provide access to user accounts for all members of the organization to all content items in the organization directory on the respective file systems of the members' client devices. Members can reach any content item at the same path as other members relative to the organization directory root on their respective client device. In some embodiments novel access permissions are granted to maintain path consistency.
US11386112B2
Techniques for rendering shared data include receiving, from a data store by a computing device, data indicative of a persistent data object. The persistent data object is associated with a class indicative of a data type for information contained in the persistent data object. The persistent data object is operable to be inserted in a file generated by an application executing on the computing device. The visualization logic associated with the class may be received by the computing device. The information in the persistent data object is rendered using the selected method of visualization, and other information in the document is rendered using native rendering capabilities of the application.
US11386111B1
Various systems and methods use a value in a data file for a data process, as the data process is scaled up in terms of dataset dimensionality, data volume, data types, data content, data source quantity, and data source speed, while remaining compliant with ACID principles. As such, these technologies provide for sourcing of data from various data sources, where the data includes the data file storing the value. The data is cleansed and fused, which enables a report to be generated. In response to the value in the data file being modified, the data, inclusive of the data file storing the value, is again cleansed and fused based on the value being modified. This processing in-turn enables the report to modified based on the value being modified.
US11386110B2
A data sorting system based on HC-TABLEs and an implementation method thereof are provided, relating to a technical field of computer application. The system provided by the present invention consists of a rule library and a sorting scheduling module. The rule library includes a sorting configuration library constituting the HC-TABLEs, and a sorting rule library and a sorting result set library based on the HC-TABLEs. The sorting scheduling module provides functions of scheduling and distribution. The scheduling function is able to transfer a structured query language of to each sorting result set into an actual data file in a task form; and the distribution function is able to distribute the data file. The present invention realizes sorting customized processing of data, has advantages of good expansibility and wide application range, and can be effectively applied in various business-type systems.
US11386109B2
Various embodiments describe multi-site cluster-based data intake and query systems, including cloud-based data intake and query systems. Using a hybrid search system that includes cloud-based data intake and query systems working in concert with so-called “on-premises” data intake and query systems can promote the scalability of search functionality. In addition, the hybrid search system can enable data isolation in a manner in which sensitive data is maintained “on premises” and information or data that is not sensitive can be moved to the cloud-based system. Further, the cloud-based system can enable efficient leveraging of data that may already exist in the cloud.
US11386101B2
Systems, methods, and computer-readable media for fuzzy-searches on encrypted messages include maintaining, in an indexer, a dictionary of words appearing in a message history. Upon receiving a query including at least one search term, a fuzzy search of the dictionary using the at least one search term is performed to determine one or more fuzzy-matching words in the dictionary, and one or more search tokens are generated from the one or more fuzzy-matching words, the one or more search tokens including encrypted versions of the one or more fuzzy-matching words. The one or more search tokens are provided to a search service for searching a database of encrypted messages of the message history, where the at least one search term may not have an exact match with any of the words in the dictionary.
US11386096B2
Systems and techniques for exploring relationships among entities are disclosed. The systems and techniques provide an entity-based information analysis and content aggregation platform that uses heterogeneous data sources to construct and maintain an ecosystem around tangible and logical entities. Entities are represented as vertices in a directed graph, and edges are generated using entity co-occurrences in unstructured documents and supervised information from structured data sources. Significance scores for the edges are computed using a method that combines supervised, unsupervised and temporal factors into a single score. Important entity attributes from the structured content and the entity neighborhood in the graph are automatically summarized as the entity fingerprint. Entities may be compared to one another based on similarity of their entity fingerprints. An interactive user interface is also disclosed that provides exploratory access to the graph and supports decision support processes.
US11386094B2
Event processing techniques for updating a database in real time based on events in a continuous event stream are disclosed. The techniques can update the database to incorporate information from thousands of received events per second. The events can include metrics measuring milestones for an organizational process defined by a user. Moreover, multiple streams can include metrics from many tenants concurrently. The techniques include receiving a plurality of events corresponding to a time interval and identifying that two events share a value of a key attribute. The techniques then include causing to be generated an in-memory combined database record comprising a combination of first and second attribute information from the two events and the value of the key attribute. In response to a trigger signal, the techniques include transmitting a single message, based at least in part on the combined database record, to update the database.
US11386093B2
The automated creation of a dataflow graph of a standing query. Once the standing query dataflow graph is created, events may be flowed into the dataflow graph to execute the standing query. In execution, a store query is accessed. The store query is structured in accordance with a store query language. A syntax graph (such as an abstract syntax tree) of the store query may then be generated. Then, using the syntax graph and a set of rules of the store query language, the dataflow graph is automatically generated. This significant speeds up and makes more easy and efficient the conversion of a store query into a standing query.
US11386084B2
An artificially intelligent method includes the steps of monitoring, by a processor, information sources to identify primary semantic information; capturing, by the processor, the primary semantic information; reformatting, by the processor, the primary semantic information according to a predetermined format; analyzing, by the processor, the primary semantic information to establish secondary semantic information; and establishing, by the processor, ontologies from the primary, secondary, and additional secondary semantic information.
US11386083B1
A batch process operates on structured data in multiple tables, including a first and a second source table, and a first and a second processing table. An additional key is added within each natural key to at least the second source and processing table for identifying a sequence of rows for updating.
US11386078B2
A method can include receiving, at a node comprising a distributed trust data storage system, a request to execute a transaction modifying a portion of a data partition. Replicas of the data partition may be stored at a plurality of nodes comprising the distributed trust data storage system. In response to the request, the transaction can be sent to the plurality of nodes storing replicas of the data partition to modify the portion of the data partition. The transaction can be committed based on a threshold quantity of the plurality of nodes reaching a consensus by determining a same cryptographic hash for the transaction. The transaction can be committed by sending, to the plurality of nodes, an indication to add an entry corresponding to the transaction to a transaction log recording transactions executed on the portion of the data partition. Related systems and articles of manufacture are also provided.
US11386077B2
A modeling system has a database that: stores information of resources of a computer network service. A server f has a graphical user interface application for creating and editing service models. The application receives user-entered search criteria and searches information in the database based on the criteria. The search criteria can include a name, type, attribute, and other information of the resources. In addition, the search criteria can be a user-entered search query entered that has one or more logical or Boolean conditions relating resource attributes to attribute values. Using information obtained through searching, the application is used to create at least a portion of a service model of the computer network service. Once created, the application is used to initiate publishing of at least a portion of the service model to one or more impact managers of the computer network service.
US11386073B2
A system and method for an automatic messaging system which automatically sends emails or pages to groups of people with specific data from a database. Other messaging tools may be utilized. The data source that provides information may be any ODBC compliant data source including standard DBMS (SQL Server, Oracle, Informix, DB2, Sybase, etc.) Access databases, or Excel spreadsheets.
US11386072B1
Automatic consistency is implemented for forwarding writes in a database system. A read-only node may support both read and write requests to a database. The read only node may forward write requests to a read-write node. The read-only node may determine whether to include the forwarded requests in a version of the database for a read request automatically according to a consistency specified for a read request.
US11386066B2
An information processing device (10) is an information processing device in which is implemented a session table, and includes a storage unit (12) that stores a session table, in which is recorded session information having session content and holding time point of the session, a locking unit (133) that locks at least a region of the session table that is an object of processing, during processing on the session information, a searching unit (134) that scans session information of the session table after locking, and searches for session information that is an object of processing, and a deleting unit (135) that, in a case where the session information of which the holding time point has expired is discovered at the time of scanning by the searching unit (134), the session information of which the holding time point has expired is deleted from the session table.
US11386062B2
The present disclosure relates to computer-implemented methods, software, and systems for generating a hierarchy of metadata tables for a database comprising containers including tables. The tables are identified by table names and assigned to containers. A first table is assigned to two containers and may define two table instances of the first table. The hierarchy of metadata tables includes a first metadata table defining mappings between container identifiers, table names, table sections, and unique identifiers for corresponding data within table sections of table instances defined with the table names mapped to the container identifiers. In response to receiving a request to generate a replication of table content, a second metadata table is generated to identify a unique set of table instances from the set of the containers based on evaluating the first metadata table. The unique set of table instances comprises data from the database storage without repetition.
US11386054B2
Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for blockchain-based hierarchical data storage. One of the methods includes: determining, based on a blockchain stored in a database that includes multiple levels of storage, a block number interval that includes one or more block numbers associated with data nodes to be migrated to a lower level of storage in response to the data nodes meeting a data migration condition, wherein each of the data nodes is included in a state Merkle tree and is associated with a block number of a block of the blockchain where the corresponding data node was last updated, and the lower level of storage corresponds to a storage media with lower storage cost.
US11386048B2
Methods that can crypto-erase deduplicated data are disclosed herein. One method includes encrypting, by a processor, each data chunk on a storage device with a unique first encryption key that is different from each other first encryption key and encrypting each storage object on the storage device with a unique second encryption key that is different from each first encryption key and each other second encryption key in which each second encryption key encrypts a first encryption key for a data chunk. Apparatus, systems, and computer program products that can include, perform, and/or implement the methods are also disclosed herein.
US11386047B2
A technique for validating metadata includes creating log entries for virtualization structures pointed to by mapping pointers in a mapping tree and processing the log entries in multiple passes. A current pass validates a current level of redirection and creates new log entries to be processed during a next pass. The new log entries represent a next level of redirection, and as many next passes are processed in sequence as there are next levels of redirection.
US11386043B2
Techniques manage snapshots in an application environment. The application environment includes a first application system and a second application system. A group of snapshots of the first application system are identified in a fracture state where synchronous communication between the first application system and the second application system is paused. A group of snapshot differences between two successive snapshots in the group of snapshots are obtained, the group of snapshots being arranged in chronological order that the group of snapshots are generated. The group of snapshot differences are transmitted from the first application system to the second application system in response to determining the synchronous communication between the first application system and the second application system is resumed. Accordingly, snapshots in the application environment can be managed more effectively, and further data synchronization between the first application system and the second application system may be realized.
US11386041B1
Data tags, such as may be used to classify data, can be automatically applied at appropriate times in a resource environment. A customer can provide an auto-tagging configuration file that can be used to determine tags to be applied to specific data objects based upon properties of those objects. The customer can also provide policies that indicate which actions can be performed for those objects based at least in part upon the applied tags. The tags can be automatically applied at any appropriate time, such as upon storage into the environment, upon modification of the auto-tagging configuration, or upon modification or the data object. In some embodiments, an auto-tagging process can also be performed in response to a request for access to the data object in order to ensure that the correct tags are applied before determining the permitted actions.
US11386040B2
Disclosed are a circuit unit, a circuit module and an apparatus for data statistics. The circuit unit comprises a first register and a second register, and stores data received via a first input terminal in the first register in a case where a first control terminal receives a valid control signal, stores data received via a second input terminal in the second register in a case where a second control terminal receives a valid control signal, and increases the value of data stored in the second register by 1 in a case where a third control terminal receives a valid control signal. The circuit module comprises one or more such circuit units, and the apparatus comprises one or more such circuit modules. The circuit module or the apparatus may use smaller resource and smaller power consumption to complete data statistics.
US11386033B2
An interconnect interface is provided to enable communication with an off-package device over a link including a plurality of lanes. Logic of the interconnect interface includes receiver logic to receive a valid signal from the off-package device on a dedicated valid lane of the link indicating that data is to arrive on a plurality of dedicated data lanes in the plurality of lanes, receive the data on the data lanes from the off-package device sampled based on arrival of the valid signal, and receive a stream signal from the off-package device on a dedicated stream lane in the plurality of lanes. The stream signal corresponds to the data and indicates a particular data type of the data. The particular data type can be one of a plurality of different data types capable of being received on the plurality of data lanes of the link.
US11386028B2
A method for detecting a Direct Memory Access (DMA) address capability at high address values when testing PCIe devices is disclosed. The method includes enabling an input/output (I/O) memory management unit (IOMMU); remapping physical addresses to virtual addresses at a high end of an address range; adding a peripheral component interconnect express (PCIe) device; and mapping physical memory addresses to high value memory addresses.
US11386027B2
A network switch includes a data bus, a register, an endpoint controller and a direct memory access controller. The endpoint controller is configured to receive a descriptor generated by a device driver of a host system, store the descriptor in the register, and transfer data between a root complex controller of the host system and the data bus. The descriptor identifies an address of a buffer in a memory of the host system. The direct memory access controller is configured to receive the address of the buffer from the endpoint controller or the register and, based on the address and an indication generated by the device driver, independently control transfer of the data between the memory of the host system and a network device connected to the network switch. The direct memory access controller is a receive direct memory access controller or a transmit direct memory access controller.
US11386025B2
An apparatus may include a serial data output port configured to send output data to a electronic device. The apparatus may include a serial data input port configured to receive input data from another electronic device. The apparatus may include a chip select output port configured to send output to the electronic devices connected in a daisy chain. The apparatus may include a interface circuit, configured to determine that a given electronic device is to selectively execute a first command. The interface circuit may be further configured to issue a complex command to the electronic devices connected. The complex command may indicate to the f electronic devices that additional commands are to be selectively executed.
US11386022B2
A storage device includes: a host interface to receive a host command from a host device over a storage interface; one or more memory translation layers to execute one or more operations associated with the host command to retrieve one or more chunks of data associated with the host command from storage memory; a bitmap circuit including a bitmap to track a constrained order of the one or more chunks of data to be transferred to the host device; and a transfer trigger to trigger a data transfer to the host device for the one or more chunks of data in the constrained order according to a state of one or more bits of the bitmap.
US11386020B1
Some examples described herein relate to programmable devices that include a data processing engine (DPE) array that permits shifting of where an application is loaded onto DPEs of the DPE array. In an example, a programmable device includes a DPE array. The DPE array includes DPEs and address index offset logic. Each of the DPEs includes a processor core and a memory mapped switch. The processor core is programmable via one or more memory mapped packets routed through the respective memory mapped switch. The memory mapped switches in the DPE array are coupled together to form a memory mapped interconnect network. The address index offset logic is configurable to selectively modify which DPE in the DPE array is targeted by a respective memory mapped packet routed in the memory mapped interconnect network.
US11386012B1
Various embodiments include methods and devices for generating a memory map configured to map virtual addresses of pages to physical addresses, in which pages of a same size are grouped into regions. The embodiments may include adding a first entry for a first additional page to a first region in the memory map, shifting virtual addresses of the first region to accommodate a shift of virtual addresses of the first region allocated for code by a sub-page granular shift amount, mapping shifted virtual addresses of the first entry for the first additional page to physical address mapped to a first lowest shifted virtually addressed page of the first region, and shifting the virtual addresses of the first region allocated for code by a sub-page granular shift amount, in which the virtual addresses of the first region allocated for code partially shift into the first entry for the first additional page.
US11386009B2
An example configuration system for a programmable device includes: a configuration memory read/write unit configured to receive configuration data for storage in a configuration memory of the programmable device, the configuration memory comprising a plurality of frames; a plurality of configuration memory read/write controllers coupled to the configuration memory read/write unit; a plurality of fabric sub-regions (FSRs) respectively coupled to the plurality of configuration memory read/write controllers, each FSR including a pipeline of memory cells of the configuration memory disposed between buffers and a configuration memory read/write pipeline unit coupled between the pipeline and a next one of the plurality of FSRs.
US11385998B2
A memory system includes a memory device including a memory device including a plurality of blocks, each block having a plurality of pages to store data; and a controller suitable for selecting specific memory blocks among the plurality memory blocks, acquiring error bit information of the plurality of pages in each of the specific memory blocks, generating a memory block group management list of each of the specific memory blocks to classify the specific memory blocks into different memory block groups or a same memory block group based on the error bit information, and performing a test read operation on the plurality of pages in each of the plurality of memory blocks based on whether the specific memory blocks are classified into different memory block groups or the same memory block group.
US11385994B2
A testing automation controller framework and a method to operate the same are provided. The testing automation controller framework includes a processing subsystem which includes an acquisition module configured to receive one or more requests for testing of the at least one test case based from one or more users. The at least one test case includes a test case written in at least one of a plurality of technology platforms. The testing automation controller framework also includes a queue generation module configured to generate a queue of the corresponding one or more requests, a testing module configured to retrieve the one or more requests from the queue generation module, to test and execute the at least one test case sequentially based on a generated queue and to create a batch file for a test result obtained upon execution of the corresponding at least one test case.
US11385990B2
Analyzing or debugging applications is provided. The system identifies an action for an application provided by a developer. The system determines a first classification score based on historical execution of the action. The system generates a machine generated action for the application based on metadata associated with the application. The system determines a second classification score based on a comparison of the action with the machine generated action. The system selects, via a matching program, a second application that matches the application. The system determines a third classification score based on a comparison of an action approved for the second application with the action provided by the application developer. The system updates a delivery control parameter based on the first classification score, the second classification score and the third classification score. The system controls delivery of the application based on the delivery control parameter.
US11385974B1
Methods, systems, and apparatus, including computer-readable storage media for uncorrectable memory recovery. Different sources of uncorrectable memory error are handled to provide for recovery actions by a host kernel of a machine hosting one or more virtual machines. Rather than defaulting to kernel panic behavior, the host kernel can identify the source of uncorrectable error, and cause the host machine and/or the affected virtual machines to take recovery action that is less disruptive than abrupt shutdown from panic. For example, the host kernel can handle uncorrectable memory error caused by kernel accesses to guest memory of a host virtual machine, as well as uncorrectable memory error improperly raised as a result of known defects in host machine hardware. The host kernel can also be configured to detect sources of overflow in exceptions raised by a processor as a result of uncorrectable memory error.
US11385962B2
Designs of controllers for flash memory array are described. A controller is designed to form data packs of a predefined size with compressed data segments in different sizes. The data packs are encoded with ECC in two dimensions. When the data packs are read out, the ECC is applied in two dimensions to detect and correct errors that can be corrected by the ECC.
US11385958B2
One example method includes exposing a block storage which is distributed across a group of multiple sites, receiving a primary write request that identifies data to be stored, separating data identified in the primary write request into multiple data pieces, encoding the data pieces by creating multiple new blocks of data based on the multiple data pieces, where the data pieces are encoded in such a way that when a sufficient number, but fewer than all, of the multiple new blocks of data are retrieved, the data identified in the write request is recoverable by decoding, and writing the new blocks of data to different respective sites of the group, where writing of the new blocks of data is performed in conjunction with a plurality of secondary write requests, each of which corresponds to one of the new blocks of data.
US11385957B2
A system, and corresponding method, is described for updating or calculating ECC where the transaction volume is significantly reduced from a read-modify-write to a write, which is more efficient and reduces demand on the data access bandwidth. The invention can be implemented in any chip, system, method, or HDL code that perform protection schemes and require ECC calculation, of any kind. Embodiments of the invention enable IPs that use different protections schemes to reduce power consumption and reduce bandwidth access to more efficiently communicate or exchange information.
US11385953B2
Computerized systems and methods are provided to intelligently and dynamically monitor at least one account using an evolutionary algorithm to identify and resolve errors. After receiving one or more indications to initiate a controller process as a result of identifying one or more errors within one or more accounts, the controller process is activated. A local cloud controller determines whether the one or more errors are located on a job list that includes a plurality of errors and instruction sets to resolve each of the plurality of errors. Then, the local cloud controller creates one or more agents to implement the instruction sets on the one or more errors to resolve them. Following this, one or more reports are generated that include the status of the one or more errors after the instruction sets have been implemented.
US11385950B2
Techniques for predicting failure mode specific reliability characteristics of tangible equipment using parametric probability models are disclosed. In some example embodiments, a computer system receives a model training configuration entered via a user interface, trains a failure curve model for a selected failure mode of a selected equipment model based on the model training configuration at a time indicated by training schedule data, generating, and generates analytical data for the selected failure mode of the selected equipment model using the trained failure curve model. The failure mode corresponds to a specific way in which the equipment model is capable of failing. In some example embodiments, the training of the failure curve model comprises determining a shape parameter and a scale parameter for the failure curve model based on a fitting of failure event data to a continuous probability distribution, and storing the parameters for use in generating the analytical data.
US11385949B2
Apparatus having a plurality of sets of memory devices and a multiplexer, wherein each set of memory devices of the plurality of sets of memory devices corresponds to a respective enable signal of a plurality of enable signals, wherein, for each set of memory devices of the plurality of sets of memory devices, each memory device of that set of memory devices is configured to receive commands in response to the respective enable signal for that set of memory devices having a particular logic level, and wherein, for each set of memory devices of the plurality of sets of memory devices, the multiplexer is configured to selectively connect input/output signal lines of that set of memory devices to an interface of the apparatus in response to the respective enable signal for that set of memory devices.
US11385941B2
A method, computer program product, and computer system for partitioning, by a computing device, resources between a plurality of central processing unit (CPU) cores. A logical block address (LBA) space of a user may be divided into a slice with an affinity to a CPU core of the plurality of CPU cores. IO flow processing may be processed by the CPU core of the plurality of CPU cores associated with the LBA space divided into the slice.
US11385940B2
A multi-cloud framework is provided for microservice-based applications. An exemplary method comprises maintaining a structural state of an application comprising a plurality of microservices hosted in a plurality of distinct cloud environments. The structural state of the application is maintained over time and comprises, for each microservice, an indication of the cloud environment that hosts the respective microservice. A source code is maintained for each of the plurality of microservices of the application and deployment instructions are maintained for each of the plurality of distinct cloud environments. The plurality of microservices of the application are deployed using the structural state of the application, the source code for each of the plurality of microservices and the deployment instructions for each of the plurality of distinct cloud environments.
US11385938B2
A cloud platform system is configured to ensure the availability and extendibility of application services, enable multi/hybrid cloud integration management, and construct, operate, and manage an enterprise cloud enabling efficient development and operation.
US11385932B2
An electronic apparatus includes: a memory; a storage; and a processor, wherein: the electronic apparatus is configured to execute a plurality of processes as data of the plurality of processes is loaded into the memory based on execution of at least one program stored in the storage, the processor is configured to: identify a function currently running among a plurality of functions providable by the electronic apparatus, and based on a relationship between the plurality of processes and the identified function, terminate at least one process among the plurality of running processes, and allow a storage area of the memory loaded with the data of the terminated process to be available for another process.
US11385931B2
Embodiments disclosed herein provide a method, an electronic device, and a computer program product for processing a computing job. The method includes determining a first dependency relationship between a plurality of computing tasks included in a to-be-processed computing job. The method further includes determining, based on the first dependency relationship and demands of the plurality of computing tasks for computing resources, a group of computing tasks for combination from the plurality of computing tasks. The method further includes combining the group of computing tasks into a target computing task. The method further includes determining, based on the first dependency relationship, a second dependency relationship between the target computing task and computing tasks that are other than the group of computing tasks in the plurality of computing tasks. The embodiments according to the present disclosure can reduce data movement during processing of a computing job, and are beneficial to load balancing.
US11385920B2
Techniques for an optimization service of a service provider network to help optimize the selection, configuration, and utilization, of virtual machine (VM) instance types to support workloads on behalf of users. The optimization service may implement the techniques described herein at various stages in a life cycle of a workload to help optimize the performance of the workload, and reduce underutilization of computing resources. For example, the optimization service may perform techniques to help new users select an optimized VM instance type on which to initially launch their workload. Further, the optimization service may monitor a workload for the life of the workload, and determine new VM instance types, and/or configuration modifications, that optimize the performance of the workload. The optimization service may provide recommendations to users that help improve performance of their workloads, and that also increase the aggregate utilization of computing resources of the service provider network.
US11385919B1
A service provider network includes a database that has one or more “base” machine images and, for one or more of the base machine images, one or more predetermined “optimized” machine images. Each base and optimized machine image are stored in the database and selected based on certain user inputs to create a customer-desired virtual machine instance on a host computer. An optimized machine image is a version of a particular base machine image to which one or more optimizations have been applied. The database may contain complete optimized machine images or data bits that, when applied to a base machine image, result in the optimized machine image.
US11385916B2
A database may contain text strings in a preferred language and in one or more other languages. One or more processors may be configured to: generate a graphical user interface containing the text strings in the preferred language and in the other languages, and a control for dynamic translation, wherein a first set of the text strings in the other languages are displayed within text input controls, and wherein a second set of the text strings in the other languages are not displayed within the text input controls; receive an activation indication of the control for dynamic translation; and generate an update to the graphical user interface that includes translations of the first set into the preferred language appearing adjacent to the first set in the other languages, and also translations of the second set into the preferred language replacing the second set in the other languages.
US11385915B1
A method for enabling performance of a protected computer operation on a protected item without pop-up confirmation dialogs being generated, is provided. The method includes performing a first action on a first element of a user interface of a computing device, the first action is associated with the protected computer operation by processing a first response that is a first input into the computing device. Performing the first action on the first element of the user interface enables a second element of the user interface to perform the protected computer operation. The protected computer operation is performed by processing a second response that is a second input into the computing device.
US11385914B2
A content creation application can include a feature that receives an inline note within a document and communicates the content of the inline note and a user identifier associated with an author of the inline note to an intelligence service. The intelligence service can identify, from the content of the inline note, one or more agents and a request, the identified one or more agents being the author, one or more person agents, one or more bot agents, or a combination thereof. Based on the identified agent (or lack thereof), the intelligence service can generate a message to each of the one or more agents and communicate the message to the each of the one or more agents over a communication channel. A person agent or the author can receive the message and view the message using the appropriate communication application without accessing the original document.
US11385912B2
A system to enable a full Desktop Experience based on a mobile device. The system includes a Linux kernel and a Linux distribution, wherein a mobile operating system, packaged on a virtual container, is running on top of a standard Linux distribution, or wherein desktop and mobile operating systems run on their own Virtual container isolated from each other.
US11385910B2
A stack-based conversation engine is provided. The conversation engine enables a voice or text based virtual assistant to create interactive, conversational experiences in an extensible manner. The conversation engine can be used to support a conversation between a user and a virtual assistant. The conversation engine can be configured to receive, from the virtual assistant, a fulfillment request specifying an intent from the virtual assistant; push an item onto a conversation stack stored, the item including an identifier of the intent; execute an action handler associated with the intent to generate instructions to manipulate the conversation stack; manipulate the conversation stack according to the instructions; and store the conversation stack for subsequent processing in support of the conversation.
US11385908B1
Technologies are described herein for a representational state transfer (“REST” or “RESTful”) over Intelligent Platform Management Interface (“IPMI”) interface for firmware to baseboard management controller (“BMC”) communication and applications thereof. These applications include, but are not limited to, remote firmware configuration, firmware updates, peripheral device firmware updates, provision of management information such as system inventory data, cloning and batch migration of firmware configuration settings, and firmware integrity monitoring.
US11385904B2
Methods and apparatus for selecting operating modes in a device are disclosed. In an embodiment, a method includes powering on a device that is configured to operate in safe and normal operating modes, detecting whether the device enters the normal operating mode within a time interval, and enabling the device to operate in the safe operating mode when the device does not enter the normal operating mode within the time interval. In an embodiment, an apparatus includes a power signal controller that powers on a device that is configured to operate in safe and normal operating modes, a state machine that detects whether the device enters the normal operating mode within a time interval, and a control signal controller that enables the device to operate in the safe operating mode when the device does not enter the normal operating mode within the time interval.
US11385899B2
An apparatus comprises: processing circuitry 18 to process instructions from a plurality of software workloads; a branch prediction cache 40-42 to cache branch prediction state data selected from a plurality of sets of branch prediction state data 60 stored in a memory system 30, 32, 34, each set of branch prediction state data corresponding to one of said plurality of software workloads; and branch prediction circuitry 4 to predict an outcome of a branch instruction of a given software workload based on branch prediction state data cached in the branch prediction cache from the set of branch prediction state data corresponding to said given software workload. This is useful for mitigating against speculation side-channel attacks which exploit branch mispredictions caused by malicious training of a branch predictor.
US11385895B2
The present disclosure provides a data processing apparatus and related products. The products include a control module including an instruction caching unit, an instruction processing unit, and a storage queue unit. The instruction caching unit is configured to store computation instructions associated with an artificial neural network operation; the instruction processing unit is configured to parse the computation instructions to obtain a plurality of operation instructions; and the storage queue unit is configured to store an instruction queue, where the instruction queue includes a plurality of operation instructions or computation instructions to be executed in the sequence of the queue. By adopting the above-mentioned method, the present disclosure can improve the operation efficiency of related products when performing operations of a neural network model.
US11385892B1
Techniques are described for enabling an application modernization system to identify a recommended modernized software application architecture for a software application undergoing software modernization processes. An application modernization service enables the identification of subunits of the software application, where each subunit represents a defined subset of the software application's source code that can be implemented as an independent software application unit. The application modernization tools further enable the collection and generation of application profile data describing dependencies among the identified subunits and static and dynamic performance information for the subunits. An application modernization service provides an application programming interface (API) that enables users and applications to request the identification of a recommended software application architecture based on input identifying a software application's subunits, application profile data describing characteristics of the subunits, and a knowledgebase defining the features and constraints associated with each of any number of candidate software application architectures.
US11385878B2
The present disclosure applied to a model deployment field provides a model deployment method, a model deployment device and a terminal equipment. The model deployment method includes: dividing a preset to-be-deployed model into at least two to-be-deployed modules, according to property information respectively corresponding to at least two layers of the preset to-be-deployed model; generating a deployment file according to each of the at least two to-be-deployed modules, wherein the deployment file includes deployment information configured for deploying each of the at least two to-be-deployed modules; and sending the deployment file to a specified chip to indicate the specified chip to deploy the to-be-deployed model according to the deployment file. The present disclosure can efficiently deploy an algorithm model to a chip.
US11385876B1
Database systems and methods are provided for remotely managing an infrastructure component. One method involves an ICL compiler service obtaining a plain text command from a client device coupled to a network, parsing the plain text command to identify an infrastructure target of the plain text command and a portion defining an action for the infrastructure target, compiling the portion of the plain text command defining the action into an intermediate format encapsulated in an executable object, and providing the executable object to the infrastructure target.
US11385869B2
A system for modifying code, said system comprising a code repository for storing code and a first code editor. The first code editor is operable to identify decorator definition code which defines metadata from code stored in the code repository and which comprises a first code component comprising source code annotated by one or more decorators and a second code component comprising the decorator definition code defining the metadata. The first code editor is further operable to present variables associated with the metadata on a user interface, and modify the variables associated with the metadata in accordance with modifications input to the code editor by a user via a user interface.
US11385868B2
Implementations generally relate to rendering orthogonal lines in a sequence flow. In some implementations, a method includes determining, in a user interface of a client device, a first location of a first process node of a process and a second location of a second process node of the process. The method further includes determining, in the user interface, a control location of a control point for a sequence flow process element. The method further includes placing an orthogonal line between the first location and the second location, wherein the orthogonal line is selected from a plurality of predetermined orthogonal lines based on the control location, the first location, and the second location.
US11385863B2
Disclosed techniques provide for dynamically changing precision of a multi-stage compute process. For example, changing neural network (NN) parameters on a per-layer basis depending on properties of incoming data streams and per-layer performance of an NN among other considerations. NNs include multiple layers that may each be calculated with a different degree of accuracy and therefore, compute resource overhead (e.g., memory, processor resources, etc.). NNs are usually trained with 32-bit or 16-bit floating-point numbers. Once trained, an NN may be deployed in production. One approach to reduce compute overhead is to reduce parameter precision of NNs to 16 or 8 for deployment. The conversion to an acceptable lower precision is usually determined manually before deployment and precision levels are fixed while deployed. Disclosed techniques and implementations address automatic rather than manual determination or precision levels for different stages and dynamically adjusting precision for each stage at run-time.
US11385862B2
A system, method and computer readable medium for operating a First In, First Out (FIFO) buffer that transfers data between a host and a plurality of endpoints using chip select is disclosed. The method includes receiving a current value of a read pointer and a status for an active endpoint and reading data at a location to which the read pointer points and setting a tag associated with the location to which the read pointer points to indicate availability.
US11385855B2
A digital video ramp assembly incorporates process-formed structural LED tiles with modular components that join in a system of scalable structural LED tiles forming a complete LED display structure with integrated LED embedded tiles with interlocking and inter-trans-positioning features sometimes requiring additional structural framing.
US11385854B2
A foldable display is disclosed. In one aspect, the foldable display includes a first display unit located on a front surface of the foldable display, a second display unit located on a first side surface of the foldable display, and a third display unit located on a second side surface of the foldable display. The foldable display includes a first configuration in which the first to third display units are exposed and a second configuration in which the first display unit is folded and the second and third display units are exposed. The second and third display units are configured to form a fourth display unit inclined with respect to the folded first display unit in the second configuration of the foldable display.
US11385846B2
A printing system is provided. The system comprises a first print service that acquires and stores a print job from a client terminal; a second print service that acquires the print job from the first print service; and an image forming apparatus configured to acquire the print job and perform printing. The first print service, upon receiving a first completion notification indicating that printing has been completed, responds to a query for status from the client terminal with a second completion notification indicating that printing has been completed. The second print service, when having acquired the print job, neither store the print job acquired from the first print service, nor respond to the first print service with the first completion notification, in accordance with the acquisition.
US11385828B2
A method for obtaining a storage system capacity is provided. An available capacity that is of a storage system and that is associated with each stripe length is obtained based on an obtained stripe length that can be effectively configured. Therefore, an available capacity of a system is optimally selected.
US11385825B2
A computer system includes a use state analysis program that acquires a use history of data in a first computer system and a program that uses the data; and a data migration program that extracts data that is able to be migrated from the first computer system to a second computer system on the basis of the use history, writes the migratable data to a first storage system and a second storage system, and migrates a program to the second computer system on the basis of a use history of the data used by the program.
US11385821B1
Methods and systems disclosed herein allow data to be transferred from a data source to a target database with little to no offline period or data corruptions. The methods and systems describe a server that generates a temporary data repository having a similar configuration as the target data repository; transmits the set of new data records from the data source to the temporary data repository; identifies dependency relationship attributes among the data records stored within the target data repository; and when the server identifies that a predetermined number of data records and their respective dependent data records are stored within the temporary data records, the server merges the set of data records and the set of new data records. The server also stores a pre/post merger record of data such that the server can revert to a previous version of data or roll forward to another version.
US11385815B2
A storage system includes a redundancy group formed of storage drives that stores host data and redundant data in a distributed manner, and a controller that controls access to the redundancy group. The controller is configured to: select, from among the storage drives in the redundancy group, a part of the storage drives in an upper limit number equal to or smaller than a redundancy level of the redundancy group, and set the part of the storage drives to a power saving state; receive, from a host, a read request with respect to a target storage drive in the redundancy group; and restore, when the target storage drive is in the power saving state, target data corresponding to the read request from data collected from a part of the storage drives different from the target storage drive in the redundancy group, and return the target data to the host.
US11385810B2
An apparatus includes a controller and a plurality of memory dies operable connected to and controlled by the controller. Each of the memory dies draws a current from a current source during a program operation. The controller being configured to receive a clock signal from each of the memory dies; count the number of clock signal received to determine a count value; and dynamically stagger at least one of the memory dies relative to the other memory dies when the count value reaches a maximum count value within a threshold time. The controller operates to dynamically stagger operation of at least one memory die to prevent the group of memory dies from operating synchronously.
US11385805B2
A technique for managing storage units involves: if it is determined that a first metadata storage unit for storing metadata of a plurality of storage units fails, allocating a second metadata storage unit for replacing the first metadata storage unit from a storage resource pool, wherein the metadata is read into a memory before the failure occurs, and first metadata of the first metadata storage unit is recorded in configuration information for indicating a valid metadata storage unit; recording second metadata of the second metadata storage unit in the configuration information; storing the metadata in the memory into the second metadata storage unit; and replacing the first metadata storage unit with the second metadata storage unit by validating the second metadata and invalidating the first metadata in the configuration information. Accordingly, such a technique improves reliability of a metadata storage unit.
US11385803B2
A method includes identifying, by a dispersed storage (DS) processing unit of a plurality of DS processing units of a dispersed storage network (DSN), a DSN operation to be performed that will adversely interfere with processing of DSN access requests. The method further includes sending, by the DS processing unit, a suspension request to a process balancing module of the DSN where the suspension request is for temporarily suspending processing of DSN access requests. The method further includes determining, by the process balancing module, whether sufficient processing resources of active DS processing units of the plurality of DS processing units are available for processing DSN access requests on behalf of the DS processing unit. When determined that sufficient processing resources are available, the method further includes granting the suspension request, and allocating DSN access requests of the DS processing unit to one ore of the active DS processing units.
US11385802B2
A data storage device is configured to mark data for refresh in response to determining that a first measured temperature associated with writing the data to the memory exceeds a first threshold. The data storage device is further configured to refresh the marked data in response to determining that a second measured temperature associated with the memory is below a second threshold.
US11385800B2
According to one embodiment, when it is determined that a first storage device of a plurality of storage devices is to be removed and an additional storage device is connected to a storage controller, the storage controller writes update data portions corresponding to data portions already written to the first storage device to any storage device selected from remaining one or more storage devices of the plurality of storage devices except for the first storage device and the additional storage device. Further, the storage controller writes update data portions corresponding to data portions already written to the remaining one or more storage devices to any storage device selected from the remaining one or more storage devices and the additional storage device.
US11385792B2
In one implementation, a system resource is added to a storage system, for a resource-preserving upgrade. An upgrade component is coupled to the storage system as a temporary storage system shelf. Storage drives are moved from the storage system to the upgrade component. One or more storage controllers of the upgrade component are promoted to take over data services from the storage system.
US11385789B1
Disclosed herein includes a system, a method, and a device for interacting with displayed items. A contact point can be established with a surface of a contact panel and the contact panel can be operated in a navigation mode during which a selection element, for selecting one or more items of a user interface (UI) in a display of a second device, is maintained at a determined location in the display. The UI can be moved in the display relative to the selection element as the selection element is maintained at the determined location, by moving the contact point on the surface of the contact panel in the navigation mode. At least one item of the UI that is moved within a selection threshold of the selection element can be selected by removing the contact point with the contact panel.
US11385787B2
A printer device includes an operation panel and a printer device control unit that determines whether or not a flick operation performed on the operation panel includes repeatedly performed operations and disables acceptance of a tap operation from the time the flick operation has ended for a longer period when it is determined that the flick operation performed on the operation panel includes repeatedly performed operations than when it is determined that the flick operation performed on the operation panel does not include repeatedly performed operations.
US11385767B2
A method of presenting a user interface object. The method includes providing data to a display panel of an electronic device having a memory and one or more processors to concurrently display a plurality of user interface objects in a user interface, the plurality of user interface objects including a plurality of menu user interface objects and a plurality of user interface control objects, the plurality of menu user interface objects including at least a first menu user interface object and a second menu user interface object, and the plurality of user interface control objects including at least a first user interface control object and a second user interface control object.
US11385763B2
A map-based graphical user interface for a social media application displays to social media activity information based on submission of geo-tagged social media items to the platform. Geographical distributions of social activity is displayed on a map forming part of the application. A heatmap can represent posting density or unusualness.
US11385762B2
A device for displaying AR markings comprising a top and a base, with the top rotatably attached to the base, and the base configured to be held by a hand or placed on a fixed surface. The AR markings are positioned on the top such that when the top rotates with respect to the base, so do the AR markings. When the AR markings are scanned by an appropriate scanning and display device, such as a smart phone, a 3d image associated with the AR markings will be displayed on the display device as an augmented reality projection. When the top rotates with respect to the base, so too does the augmented reality projection.
US11385753B2
A switching unit of a touch panel device switches between a first connection state in which, among a plurality of drive wiring lines, a first drive wiring line and a second drive wiring line adjacent to each other are connected, and a second connection state in which, among the plurality of drive wiring lines, the first drive wiring lines adjacent to each other are connected to each other and the second drive wiring lines adjacent to each other are connected to each other.
US11385747B2
A display device may include a display panel and an input sensor thereon. The input sensor may include an active region and a pad region adjacent to each other and may include a sensing electrode overlapped with the active region to sense an input, a sensing pad overlapped with the pad region, and a sensing line electrically connecting the sensing electrode to the sensing pad. The sensing pad may include a pad portion and an edge portion, which is extended from the pad portion to an edge of the input sensor in a plan view. Each of the pad portion and the edge portion may include a first pad and a second pad, which is at least partially overlapped with the first pad. In the edge portion, at least a portion of the second pad may be spaced apart from the first pad, in a plan view.
US11385741B2
Methods and systems are provided for receiving touch intensity signals from touch sensors of a touch screen. A spatial pattern in the touch intensity signals may indicate a deformation contour in the touch screen. A palm touch region is detected by comparing magnitudes of the touch intensity signals to a first touch-detection threshold. A second touch-detection threshold is assigned to a first perimeter region surrounding the palm touch region. The second touch-detection threshold may be a constant value or may vary over the first perimeter region of the touch screen. The second touch detection threshold may be determined by adjusting the first detection threshold. The second touch-detection threshold may be based on a slope of the touch intensity signals. The second touch-detection threshold provides a margin for reducing false touch signals near the palm touch region. The first touch-detection threshold is assigned to a region outside the first perimeter region.
US11385730B2
An apparatus and a method for detecting a black area of dynamic image content in an electronic device are provided. The electronic device may include a housing, a display device exposed through a portion of the housing, a recess disposed inside the housing and extending along a length of the housing, an electronic pen insertable into the recess and removable therefrom, at least one processor located inside the housing and operatively connected to the display device, and a memory operatively connected to the at least one processor. The memory stores instructions that, when executed, cause the at least one processor to identify whether the electronic pen is removed from the recess in a low-power mode, receive information related to the electronic pen when the electronic pen is removed from the recess, and execute an application, based on at least a portion of the information related to the electronic pen.
US11385728B2
In one or more embodiments, a mouse for an information handling system has a plurality of force or tilt sensors. When a sensor detects a force or tilt value above a threshold value, a microcontroller unit (MCU) determines how fast the mouse is moving. If the mouse is moving above a threshold rate, the MCU determines the user is making a coarse movement and the MCU sends the mouse output to a processor for normal cursor adjustment. If the mouse is moving slower than a mouse speed threshold value, the MCU determines the user is trying to make a fine adjustment and the MCU adjusts the mouse sensitivity and sends the mouse output to the processor for fine cursor adjustment. The sensors may be in the bottom, sides or skirt of the mouse or a mousepad associated with the mouse.
US11385725B2
An electronic erasing device includes a casing, an erasing portion slidably attached to the casing and having a bottom surface and a side surface that extends from an outer edge of the bottom surface, both the bottom surface and at least a part of the side surface protruding from an end of the casing, and a position indicator including a core body and a pressure detector that detects a pressure applied to the core body, the position indicator outputting a position indication signal indicating an erasure position indicated by the core body and information indicating the pressure. The position indicator is included in the erasing portion and fixed inside the casing such that a tip portion of the core body is positioned away from an outer side of the bottom surface of the erasing portion and the applied pressure is transmitted to the core body.
US11385724B2
Techniques are described for notebook hinge sensors. For example, a computing device may comprise a housing having a processor circuit and an input device, the input device arranged on a side of the housing, a lid having a digital display arranged on a side of the lid, a hinge arranged to couple the housing and the lid, and a sensor module coupled to the processor circuit, the sensor module arranged inside the hinge and operative to capture motion input outside of the computing device.
US11385713B2
Image viewing in digital pathology using eye-tracking. In an embodiment, a position of a user's gaze on a graphical user interface, comprising at least a portion of a digital slide image within a macro view, is repeatedly detected based on an output from an eye-tracking device. After detecting a change of the user's gaze from a first position to a second position on the graphical user interface, a view of the digital slide image within the macro view is automatically panned based on the second position, so as to move a position on the digital slide image that corresponds to the second position on the graphical user interface toward a center of the macro view.
US11385709B2
A programmable semiconductor integrated circuit fabricated on a single microchip device capable of being selectively programmed to perform one or more logic functions provides a sleep mode using an intermittent power saving logic. The circuit includes configurable logic blocks (“LB”), memory, switch, and sleep controller. While LB can enter a power saving sleep mode (“PSSM”) in accordance with its power supply, the memory stores the configuration information for the LB. The switch is configured to manage the LB power supply based on a configurable sleep signal for facilitating the PSSM. The sleep controller facilitates generation of the configurable sleep signal in response to the signal from a power saving output port associated with the LB.
US11385706B2
A three-dimensional (3D) ultra-low power neuromorphic accelerator is described. The 3D ultra-low power neuromorphic accelerator includes a power manager as well as multiple tiers. The 3D ultra-low power neuromorphic accelerator also includes multiple cores defined on each tier and coupled to the power manager. Each core includes at least a processing element, a non-volatile memory, and a communications module.
US11385705B2
A display apparatus and an operation method thereof are provided. The display apparatus includes: a volatile memory; a nonvolatile memory; and a processor configured to: determine stability of a system for the display apparatus; when a power-off input for the display apparatus is received, if the system is determined to be stable, enter a power-saving mode while maintaining power supply to the volatile memory in which execution data regarding an application currently being executed is stored; and if the system is determined to be unstable, perform power-off processing after storing execution status information of at least one application being executed in the nonvolatile memory, perform booting to execute the application by using application execution status information stored in the nonvolatile memory, and store the execution data regarding the executed application in the volatile memory and then enter the power saving mode while maintaining the power supply to the volatile memory.
US11385702B2
An electronic apparatus includes: a processing unit; a detection sensor which detects the motion from an object within a detection range defined by predetermined detection angle of view and detection distance, and outputs a detection signal; a first detection control unit which outputs first information based on a detection signal corresponding to a first detection angle of view; and a second detection control unit which sets a second detection angle of view different from the first detection angle of view, acquires second information based on a detection signal corresponding to the second detection angle of view, and outputs the second information to the processing unit, wherein the processing unit sets respective detection distances of the first information and the second information to a first detection distance and a second detection distance to make conditions related to the detection distance different between the first information and the second information.
US11385697B2
Methods and systems for managing power for a Power over Ethernet (PoE) device are disclosed herein. The method may include: configuring a power sourcing equipment (PSE) controller component with an interface keep-on order that indicates a relative priority for providing power to interfaces of the PSE controller component; storing, by a supervisor, keep-on order values and interface identifiers in entries of a PoE power table; transmitting to the supervisor, by the PSE controller component, a first interface power draw value associated with a first interface and a second interface power draw value associated with a second interface; storing, by the supervisor, the interface power draw values entries associated with the respective interfaces; and performing, by the supervisor and in response to a power event, a power management action.
US11385675B2
A multi-chip system includes a first chip and a second chip. The first chip is configured to generate a first symbol clock signal according to a first clock signal from a first oscillator. The second chip is configured to generate a second symbol clock signal according a second clock signal from a second oscillator, detect a difference between the second symbol clock signal and the first symbol clock signal to generate an error signal, and synchronize the first symbol clock signal and the second symbol clock signal according to the error signal.
US11385666B1
Circuitry comprising: a capacitor; first circuitry; and second circuitry, wherein the circuitry is operable to couple the capacitor to the first circuitry when the first circuitry is active, and to couple the capacitor to the second circuitry when the first circuitry is inactive or is not actively using the capacitor.
US11385665B2
An aspect of the embodiments provides a compensation for the temperature rise effect on the printed circuit board (PCB) of an electronic thermostat to obtain better precision and performance. Once the measurements from the temperature sensors have stabilized, the compensated ambient temperature may be used by an associated system (for example, a Heating, Ventilation, and Air Conditioning (HVAC) system).
US11385664B2
A facility implementing systems and/or methods for achieving energy consumption/production and cost goals is described. The facility identifies various components of an energy system and assesses the environment in which those components operate. Based on the identified components and assessments, the facility generates a model to simulate different series/schedules of adjustments to the system and how those adjustments will effect energy consumption or production. Using the model, and based on identified patterns, preferences, and forecasted weather conditions, the facility can identify an optimal series or schedule of adjustments to achieve the user's goals and provide the schedule to the system for implementation. The model may be constructed using a time-series of energy consumption and thermostat states to estimate parameters and algorithms of the system. Using the model, the facility can simulate the behavior of the system and, by changing simulated inputs and measuring simulated output, optimize use of the system.
US11385659B2
The system comprises a plurality of sensor systems, a counter drone, and a processor. A sensor system of the plurality of sensor systems comprises one or more sensors that are connected to a network. The counter drone is connected to the network. The processor is configured to receive an indication of a potential target from the plurality of sensor systems; generate a fused data set for the potential target, determine whether the potential target comprises the threat drone based at least in part on the fused data set; and in response to determining that the potential target comprises the threat drone, provide counter drone instructions to the counter drone.
US11385655B2
A robot cleaner may determine a climbable low height obstacle such as a threshold, a carpet, or the like in a cleaning area when the robot cleaner travels the cleaning area. The robot cleaner may be able to climb the obstacle after completing a travel of a region except for the corresponding obstacle.
US11385653B2
A cleaning robot includes a chassis, a drive system connected to the chassis and configured to drive the robot, a signal generator and sensor carried by the chassis, and a controller in communication with the drive system and the sensor. The signal generator directs a signal toward the floor surface. The sensor is responsive to reflected signals from the floor surface. The controller controls the drive system to alter direction of the robot responsive to a reflected signal indicating an edge of the floor surface.
US11385647B2
To provide a mobile body control system, a control method, and a storage medium in which a mobile body can move to an appropriate angle and distance in accordance with emotion of a communication target. Provided is a mobile body control system including a moving unit to move; a measuring unit to measure an angle and a distance with a target which is a communication target; an emotion estimating unit to estimate an emotion of the target; and a control unit to control the moving unit to move a mobile body to an initial position with an appropriate angle and distance with respect to the target in accordance with the estimated emotion.
US11385638B2
The disclosure relates to a procedure for operating a safety system for a motor vehicle for driving beyond a system boundary. The motor vehicle moves autonomously within a predetermined area, defined by the system boundary, in an autonomous driving mode from a delivery point to a predetermined position and back to the delivery point. To drive beyond the system boundary, a mechanical blocking device of the safety system is first detected by a detection device of the motor vehicle, the mechanical blocking device forming part of the system boundary. Subsequently, a current driving mode of the motor vehicle is detected. Next, a driving mode message is output by a communication device of the motor vehicle for opening the mechanical blocking device. Finally, the mechanical blocking device is opened when the motor vehicle is in a non-autonomous driving mode according to the driving mode message.
US11385633B2
Techniques are provided herein for creating well-balanced computer-based reasoning systems and using those to control systems. The techniques include receiving a request to determine whether to use one or more particular data elements, features, cases, etc. in a computer-based reasoning model (e.g., as data elements, cases or features are being added, or as part of pruning existing features or cases). Conviction measures are determined and inclusivity conditions are tested. The result of comparing the conviction measure can be used to determine whether to include or exclude the feature, case, etc. in the model and/or whether there are anomalies in the model. A controllable system may then be controlled using the computer-based reasoning model. Examples controllable systems include self-driving cars, image labeling systems, manufacturing and assembly controls, federated systems, smart voice controls, automated control of experiments, energy transfer systems, health care systems, cybersecurity systems, and the like.
US11385628B2
A method includes identifying a bottleneck operation of a plurality of operations in a sequence recipe. The plurality of operations are associated with transporting and processing a plurality of substrates in a substrate processing system. The method further includes determining, based on the bottleneck operation, a takt time for the plurality of substrates. The takt time is an amount of time between a first substrate entering the substrate processing system and a second substrate entering the substrate processing system. The method further includes determining a plurality of queue times. Each of the plurality of queue times corresponds to a respective operation of the plurality of operations. The method further includes causing, based on the takt time and the plurality of queue times, the plurality of substrates to be processed by the substrate processing system.
US11385619B2
A mounting system of the present disclosure includes a mounting line including multiple mounting machines aligned side by side in a predetermined arrangement direction and configured to mount components on a board, a supply device configured to move in the arrangement direction to convey members for use in the mounting machines and supply the members to the mounting machines, and a display section provided on each of the mounting machines and configured to change their display modes in accordance with a movement of the supply device.
US11385612B2
Systems and methods for setting up and operating a motor control system are provided. Such systems and methods can include a parent device that includes a digital library of control commands and a child device. A child device can transmit a unique identification code to the parent device and the parent device can identify, from the digital library, a group of control commands specific to the child device using the unique identification code, generate an address for the child device, and transmit a copy of the address to the child device for storage thereon. The parent device can transmit a control signal that includes the address and one of the control commands from the first group to the child device and, responsive thereto, the child device can perform an action when the address matches the copy of the address stored on the child device.
US11385611B2
A building automation space facility or building automation facility comprising systems and methods for classifying and standardizing sensors and sensor data using time-series data and/or meta data, such as data and meta information available in a control network or hardware is disclosed. The disclosed system and methods provide techniques to rapidly identify and classify sensors using analysis of time-series data (e.g., data collected from a sensor such as by polling the sensor every second, minute, hour, day, month, and so on) and/or meta data (e.g., label names, group names, associated equipment, and so on) from these sensors and associated control systems. In this manner, the disclosed techniques greatly improve the extent to which a building automation facility or system monitors, manages, and reports on various elements within a building or group of buildings.
US11385607B2
A method for analytics in heating, ventilation, and air conditioning (HVAC) is described. Operation of an air-handling unit in an HVAC system is measured, including fan speed, pressure, power input, and flow. The measurements are transmitted to a processor, which analyzes the operation of the air-handling unit. The analysis includes optimizing a heuristic model of air handling in the HVAC system based on a combination of two or more of the fan speed, pressure, power input, or flow, and determining, based on the optimized heuristic model, a diversity from a fan flow set point and a fan designed maximum flow. A display presents an indication of a mismatch of a fan with a space based on the diversity.
US11385606B2
The invention discloses a MIMO different-factor full-form model-free control method. In view of the limitations of the existing MIMO full-form model-free control method with the same-factor structure, namely, at time k, different control inputs in the control input vector can only use the same values of penalty factor and step-size factors, the invention proposes a MIMO full-form model-free control method with the different-factor structure, namely, at time k, different control inputs in the control input vector can use different values of penalty factors and/or step-size factors, which can solve control problems of strongly nonlinear MIMO systems with different characteristics between control channels widely existing in complex plants. Compared with the existing control method, the inventive method has higher control accuracy, stronger stability and wider applicability.
US11385605B2
A controller for operating building equipment of a building including processors and non-transitory computer-readable media storing instructions that, when executed by the processors, cause the processors to perform operations including obtaining a first setpoint trajectory from a cloud computation system. The first setpoint trajectory includes setpoints for the building equipment or for a space of the building. The setpoints correspond to time steps of an optimization period. The operations include determining whether a connection between the controller and the cloud computation system is active or inactive at a time step of the optimization period and determining an active setpoint for the time step of the optimization period using either the first or second setpoint trajectory based on whether the connection between the controller and the cloud computation system is active or inactive at the time step. The operations include operating the building equipment based on the active setpoint.
US11385604B2
A policy improvement method of improving a policy of reinforcement learning by a state value function, is executed by a computer and includes adding a plurality of perturbations to a plurality of components of a first parameter of the policy; estimating a gradient function of the state value function with respect to the first parameter, based on a result of an input determination performed for a control target in the reinforcement learning, the input determination being performed by using the policy that uses a second parameter obtained by adding the plurality of perturbations to the plurality of components; and updating the first parameter based on the estimated gradient function.
US11385598B2
A portable object including a control stem, actuation of which in rotation can control at least one electronic or mechanical function of the portable object, a magnetized ring driven in rotation by the control stem, rotation of the magnetized ring and position of the magnetized ring being detected by two inductive sensors configured to be sensitive to a variation in magnetic induction in only two directions in space that are parallel to each other or that converge on a same point, with exception of a case in which these two directions are perpendicular to each other.
US11385591B2
A developing cartridge includes: a housing extending in a first direction; a developing roller; a memory held at the housing; a holder holding an electrical contact surface; and a relay component electrically connecting the memory to the electrical contact surface. The developing roller is rotatable about an axis extending in the first direction. The developing roller is positioned at one end portion of the housing in a second direction. The holder is movable relative to the housing in at least one of the second direction and a third direction crossing the first direction and the second direction. The third direction also crosses the electrical contact surface.
US11385590B1
An image carrier unit, insertable into and removable from an apparatus housing, includes: an image carrier; a protection cover removable from and attachable to the image carrier and including a covering portion and a block, the covering portion covering an exposed portion of the image carrier, the block being disposed on a near side in an insertion-removal direction and protruding in a direction crossing the insertion-removal direction; and a surface opposing a far side of the block in the insertion-removal direction, wherein the block is pressed by a protrusion movable toward the apparatus housing.
US11385588B2
A sheet laminator includes a sheet separation device, a sheet insertion device, and circuitry. The sheet separation device is configured to perform a sheet separating operation to separate a non-bonding portion of a two-ply sheet in which two sheets are overlapped and bonded together at a bonding portion of the two-ply sheet, and a sheet inserting operation to insert an inner sheet between the two sheets. The sheet lamination device is configured to perform a sheet laminating operation on the two-ply sheet after the sheet separating operation and the sheet inserting operation. The circuitry is configured to cause the sheet lamination device to perform the sheet laminating operation on the two-ply sheet while causing the sheet separation device to perform the sheet separating operation on another two-ply sheet subsequent to the two-ply sheet or the sheet separating operation and the sheet inserting operation on said another two-ply sheet.
US11385583B2
There is provided an image forming apparatus in which an image carrier and an elastic body may be in pressure contact with each other, and in which a toner remover may be in contact with the image carrier to remove toner remaining on the image carrier. The image forming apparatus may include: a first hardware processor that forms an image pattern in a region including at least a part of a pressure contact part of the image carrier that is in pressure contact with the elastic body when operation of the image carrier is stopped; a second hardware processor that acquires density of the image pattern formed on the image carrier; a third hardware processor that adjusts driving time of the image carrier based on the density of the image pattern; and a fourth hardware processor that drives the image carrier for the driving time.
US11385576B2
There is provided with a printing apparatus. A printing unit prints an image on a print medium. A heating unit heats the print medium with the image printed thereon. A detection unit detects a temperature of the heating unit. A housing accommodates the printing unit and the heating unit. An openable/closable cover member is provided on the housing and covers the heating unit. A restricting unit is capable of restricting an opening operation of the cover member. A control unit controls the restricting unit so as to execute the restriction if the temperature of the heating unit exceeds a first threshold value, and release the restriction if the temperature of the heating unit is not more than a second threshold value lower than the first threshold value.
US11385575B2
An example print apparatus is described as including a fuser roller, a pressure device that generates wear on a section of the fuser roller surface, and a wear detection engine that identifies a degree of wear on the surface of the fuser roller. An example fuser roller may include a tube, a heating element, and a plurality of layers having a detectable pattern. An example print apparatus may include a wear detection engine having an emitter, a detector, and a controller that identifies a wear pattern based on data provided by the detector in response to activation of the emitter and determines a degree of wear based on the identified wear pattern.
US11385546B2
There are provided a plasma-curable multi-level substrate coating film-forming composition for forming a coating film having planarity on a substrate, wherein the composition can fill a pattern sufficiently. A plasma-curable multi-level substrate coating film-forming composition comprising a compound (E) and a solvent (F), wherein the compound (E) has at least one partial structure selected from partial structures (I) of the following Formulae (1-1) to (1-7): wherein R1, R1a, R3, R5a, and R6a are each independently a C1-10 alkylene group, a C6-40 arylene group (the alkylene group and the arylene group are optionally substituted with one or more amide or amino groups), an oxygen atom, a carbonyl group, a sulfur atom, —C(O)—NRa—, —NRb—, or a divalent group composed of any combination of these; R5 is each independently a nitrogen atom, or a trivalent group composed of a combination of a nitrogen atom and at least one group selected from the group consisting of a C1-10 alkylene group, a C6-40 arylene group (the alkylene group and the arylene group are optionally substituted with one or more amide or amino groups), an oxygen atom, a carbonyl group, a sulfur atom, —C(O)—NRa—, and —NRb—; R2, R2a, R4, and R6 are each independently a hydrogen atom, a C1-10 alkyl group, or a monovalent group composed of a combination of a hydrogen atom and at least one group selected from the group consisting of a C1-10 alkylene group, an oxygen atom, a carbonyl group, —C(O)—NRa—, and —NRb—; Ra is a hydrogen atom or a C1-10 alkyl group; Rb is a hydrogen atom, a C1-10 alkyl group, or a C1-10 alkylcarbonyl group; n is a number of repeating units of 1 to 10; and a dotted line is a chemical bond to the adjacent atom.
US11385544B2
A composition for forming a silicon-containing resist underlayer film contains at least: one or more compounds shown by the following general formula (P-0); and a thermally crosslinkable polysiloxane (Sx), where R100 represents divalent organic group substituted with one or more fluorine atoms; R101 and R102 each independently represent a linear, branched, or cyclic monovalent hydrocarbon group having 1 to 20 carbon atoms optionally substituted with a hetero-atom or optionally interposed by hetero-atom; R103 represents linear, branched, or cyclic divalent hydrocarbon group having 1 to 20 carbon atoms optionally substituted with a hetero-atom or optionally interposed by hetero-atom; R101 and R102, or R101 and R103, are optionally bonded to each other to form a ring with sulfur atom in the formula; and L104 represents a single bond or linear, branched, or cyclic divalent hydrocarbon group having 1 to 20 carbon atoms optionally substituted with a hetero-atom or optionally interposed by hetero-atom.
US11385536B2
An extreme ultraviolet reflective element comprising a multilayer stack of absorber layers on a multilayer stack of reflective layers. The element comprises spacing layer and phase tuning layer. Methods of manufacturing extreme ultraviolet reflective elements and lithography systems including extreme ultraviolet reflective elements are also described.
US11385531B2
A projector of the present disclosure includes an image former, a mounter, a second projection lens unit, an adapter, and a back focal length-adjusting spacer. The image former forms and emits image light. The mounter detachably connects to a first projection lens unit including a first projection lens which the image light emitted from the image former enters. The second projection lens unit includes a second projection lens having a back focal length to an emission surface of the image former that is different from a back focal length of the first projection lens. The adapter is detachably connectable to the mounter and detachably retaining the second projection lens unit. The back focal length-adjusting spacer is disposed on the adapter and interposed between the second projection lens and the emission surface of the image former when the second projection lens unit is connected to the mounter via the adapter.
US11385527B2
A lens apparatus attachable to and detachable from an image pickup apparatus includes an imaging optical system, a first-shaped mount part, and a communicator. A first lens apparatus includes a mount part engageable with the mount part of the image pickup apparatus, and is communicable with the image pickup apparatus using a first communication method. A second lens apparatus includes a second-shaped mount part that is not engageable with the mount part of the image pickup apparatus, and the second lens apparatus is attachable to the image pickup apparatus via the intermediate adapter, and is communicable with the image pickup apparatus using a second communication method different from the first communication method. The communicator is communicable with the image pickup apparatus using the second communication method, and uncommunicable with the image pickup apparatus using the first communication method.
US11385523B2
The present disclosure provides an optical assembly driving apparatus, an imaging apparatus and a portable electronic device, including an actuator unit and a lifting unit configured to support an optical assembly. The actuator unit includes an electromagnetic motor serving as a driving source and a transmission mechanism transmitting a driving force to the lifting unit. The transmission mechanism includes a spindle and a connecting plate sleeved on the spindle and movable along an axial direction of the spindle. The connecting plate is connected with the lifting unit, and the driving force generated by the electromagnetic motor controls lifting of the lifting unit through the connecting plate. Compared with a bending optical system in the existing technology, the optical assembly driving apparatus of the present disclosure can save a three-dimensional space of the imaging apparatus and enable a lens group to have high-resolution optical system performance in the photographing state.
US11385517B1
A Dual-polarization optical modulator that can be used to modulate light in both polarization states, in which the operating points of each polarization state can be set at any arbitrary point independently from each other. A novel architecture for an optically-controlled Phased-array beam forming system utilizing this unique dual-polarization is proposed to facilitate simple and practical implementation.
US11385508B2
A display device includes a display panel having a display region and a peripheral region, the display panel including a TFT substrate, a counter substrate fixed to the TFT substrate by seal material formed at the peripheral region, and liquid crystal interposed between the TFT substrate and the counter substrate. The TFT substrate includes an inorganic film and an organic film, with first column spacers being formed on the counter substrate. The organic film includes a first part which has an island-like shape formed at the peripheral region and a second part formed at the display region, and the seal material covers at least one of the first column spacers and the first part of the organic film, and is in contact with the inorganic film. The first part of the organic film is separated from the second part of the organic film of the organic film.
US11385504B2
Embodiments of the present disclosure provide a transfer plate, a method for manufacturing a display panel, and the display panel. The transfer plate is configured to form an alignment film of a display panel. The display panel includes a display region and a light signal transmission region. The transfer plate includes a bottom plate and a protruding plate fixed to the bottom plate. The protruding plate includes a first area corresponding to the light signal transmission region, a first protruding structure is disposed in the first area, and a shape of the first protruding structure is adapted to a shape of the light signal transmission region.
US11385490B2
In an electro-optical device, a temperature detection element is provided on a first substrate having a pixel region, on which a plurality of pixel electrodes are provided, in a position overlapping a light shielding portion that is formed on a second substrate so as to surround the pixel region. Further, the first substrate is provided with an electrostatic protection circuit that includes a semiconductor element and is electrically coupled to the temperature detection element. The semiconductor element is disposed in a position which is farther distanced from the center of the pixel region than the temperature detection element is, and at which a temperature is lower than a temperature at a position in which the temperature detection element is provided.
US11385483B2
An optical Mach-Zehnder superstructure modulator and method that can simultaneously linearize in-phase and quadrature components of optically modulated optical signals and reduce the modulated optical insertion loss (MOIL) by in-phase addition of the in-phase and quadrature components of an amplitude and/or phase modulated optical signal using two high-speed phase modulators embedded in the optical Mach-Zehnder superstructure modulator.
US11385480B2
Apparatus and systems for an ophthalmic device having alignment features that aid assembly of a liquid filled layered stack are disclosed herein. An example apparatus may include first, second, and third optical elements arranged in a stack, with each optical element including alignment and separation features. The alignment and separation features may form an optic region and a dam region. The optic region encircles an optical axis of each of the optical elements. The dam region includes a first dam formed due to the first and second optical elements being in contact, and a second dam formed due to the second and third optical elements being in contact, wherein the dam region determines an optic region gap width.
US11385479B2
The present invention discloses a method for making an aspheric vision correction lens with controlled peripheral defocus. The present invention also discloses a vision correction lens worn outside the eye, an orthokeratology lens and an intraocular lens made according to the method. The present invention further discloses a diagnosis and treatment method that utilizes myopic peripheral defocus to control and retard myopia growth.
US11385478B2
The invention is related to a method for producing soft contact lenses comprises a silicone hydrogel lens body and a composite coating thereon. The composite coating comprises: a plasma base coating which is chemically-attached directly onto the surface of the silicone hydrogel contact lens and functions as a fail-proof measure for ensuring the hydrophobic silicone hydrogel lens material to be shielded from any exposure to ocular environments even after at least 30 days of daily uses including daily waring and daily cleaning/disinfecting; and a relatively-durable lubricious hydrogel top coating for ensuring wearing comfort. A method of the invention comprises forming a plasma-reactive hydrophilic polymer hybrid base coating having reactive functional groups on a silicone hydrogel contact lens and heating the silicone hydrogel contact lens with the hybrid base coating in an aqueous solution of a water-soluble and thermally crosslinkable hydrophilic polymeric material to form a stable lubricious hydrogel coating thereon. This method has a minimized adverse impact on the mechanical properties of silicone hydrogel lens body.
US11385465B2
A curved light guide can be used as an imaging optical unit or as part of an imaging optical unit for an HMD. The light guide can be arranged in front of at least one eye and have a concave curvature, as seen from the eye. The light can include a back surface facing the eye and a front surface facing away from the eye, an input coupling structure for coupling light into the light guide in such a way that light is guided through the light guide with reflection at the front surface and/or the back surface, and an output coupling structure for coupling out the light guided through the light guide. The light guide can have a diverging structure, the absolute value of the focal length of which is less than or equal to the radius of curvature of the light guide.
US11385464B2
In an embodiment, an augmented reality display provides an expanded eye box and enlarged field of view through the use of holographic optical elements. In at least one example, an incoupling element directs an image into a waveguide, which transmits the image to a set of outcoupling gratings. In one example, a set of holographic optical elements opposite the outcoupling elements reflect the image to the user with an enlarged field of view while maintaining an expanded eye box.
US11385461B2
A head-up display that comprises a light source, a display element, at least one mirror, a photodiode and a mirror element. The at least one mirror has a mirror surface that has a hole in at least one location, and the photodiode is arranged in the beam path of the light that passes through the hole.
US11385454B2
Embodiments of the disclosure provide a micromachined mirror assembly. The micromachined mirror assembly includes a micro mirror, a first suspended beam, a second suspended beam, a first actuator, and a second actuator. The micro mirror is configured to tilt around an axis. The first suspended beam and second suspended beam each is mechanically coupled to the micro mirror along the axis. The first actuator is mechanically coupled to the first suspended beam and configured to apply a first torsional stress around the axis to the first suspended beam. The second actuator is mechanically coupled to the second suspended beam and configured to apply a second torsional stress around the axis to the second suspended beam. the first torsional stress and second torsional stress have a magnitude difference.
US11385452B2
The present invention provides for assessing biological samples for developmental viability utilising microscopy by contemporaneously capturing bright field and dark field images of a biological sample within a time lapse measurement interval.
US11385451B2
A sample imaging device includes a side illumination unit, a two window sample chamber, and refractive index matching. An optically transparent sample holder is in the sample well as is sample immersion fluid. The refractive index matching includes matching of the refractive index of material of a sample to be imaged.
US11385450B2
Quantitative phase gradient microscopes (QPGM) using metasurface layers including birefringent lenses are disclosed. The birefringent lenses are manufactured by patterning nanoposts on two different transparent substrates or on opposite sides of the same transparent substrate. Methods to generate phase gradient images (PGI) of objects using the described devices are also disclosed.
US11385445B2
A fixed-focus lens system includes, in order from an object side to an image side, a first lens element having negative power, the first lens element having a convex surface opposite to an object, a second lens element having positive power, the second lens element having a concave surface opposite to the object, a third lens element having positive power, a fourth lens element having negative power, and a fifth lens element having positive power. A half angle of view of the fixed-focus lens system is 50 degrees or more, and a shape of the convex surface on the object side of the first lens element has at least one inflection point at a part except for the optical axis. With this configuration, a fixed-focus lens system capable of favorably correcting various aberrations can be provided.
US11385438B2
This disclosure provides an imaging lens system including, in order from an object side to an image side: a first lens element with positive refractive power having an object-side surface being convex in a paraxial region thereof; a second lens element with negative refractive power; a third lens element with refractive power, wherein an object-side surface and an image-side surface thereof are aspheric; a fourth lens element with refractive power, wherein an object-side surface and an image-side surface thereof are aspheric; and a fifth lens element with negative refractive power having an object-side surface being concave in a paraxial region thereof and an image-side surface being convex in a paraxial region thereof, which are both aspheric. The imaging lens system is further provided with an aperture stop, and there is no lens element with refractive power disposed between the aperture stop and the first lens element.
US11385436B2
The invention relates firstly to a method for determining a mechanical deviation on a displacement path of an optical zoom lens (03), in particular on a displacement path of an optical zoom lens (03) of a microscope. The optical zoom lens (03) is arranged in a beam path (01) between an object (19) to be recorded and an electronic image sensor (04). In a first method step, an optical marker is introduced into the beam path (01) at a position of the beam path (01) located between the object (19) to be recorded and the optical zoom lens (03), such that the optical marker passes the optical zoom lens (03) and then is depicted on an image in which a position of the optical marker is detected and determined. This is compared with a reference position of the optical marker in order to determine the mechanical deviation on the displacement path of the optical zoom lens (03). The invention further relates to a method for correction of a displacement error of an image recorded by an electronic image sensor (04) and to an electronic image recording device.
US11385431B2
The coated optical fiber (10) includes: an optical fiber (11) including a core (111) and a cladding (112); a first buffer layer (121) covering the optical fiber (11), and having a refractive index lower than that of the cladding (112) and a Shore D hardness of D/20.0/1 or higher; a second buffer layer (122) covering the first buffer layer (121), and having a higher Shore D hardness than the first buffer layer (121); and a jacket (13) covering the second buffer layer (122).
US11385425B2
Provided is an optical module assembly including: an optical module body in which an optical transceiver is built; a first connector coupled to one side of the optical module body to be connected to an optical transceiver in the optical module body; a second connector, in which an insertion hole for inserting an optical cable is formed and the optical cable is inserted into the insertion hole, connected to the first connector to connect the optical cable to the optical transceiver connected to the first connector; and a disconnection unit installed on the first connector and the second connector to release the connection between the first connector and the second connector by rotation.
US11385415B2
An adapter with novel alignment features engages alignment features on a plug, providing general alignment of the ferrule holders and ferrules in the plug. After the plug engages the adapter, the ferrule holders engage a second set of alignment features in the adapter to provide fine alignment for the ferrules.
US11385402B2
A mounted hollow-core fiber arrangement includes a hollow-core fiber having a microstructure, and a mount arrangement including a plurality of mounting contacts configured to apply a force to an outer layer of the hollow-core fiber. A portion of the hollow-core fiber is located in a receiving region of the mount arrangement. The plurality of mounting contacts are positioned around the receiving region. The mounting contacts are distributed around the receiving region, the distribution of the mounting contacts corresponding to a distribution of features of the microstructure of the hollow-core fiber. The mounted hollow core fiber can be used in a radiation source apparatus for providing broadband radiation.
US11385395B1
The present application discloses a light guide plate and a display device. The light guide plate has a light emitting surface configured to guide light out, the light emitting surface is provided with first micro structures, and the first micro structures protrude from the light emitting surface; the first micro structures are gradually tightly arranged on the light emitting surface inwards from the light incident surface; widths of the first micro structures gradually reduce inwards from the light incident surface. Light passes through the first micro structures protruding from the light emitting surface, an incident angle is reduced, so that the light is not prone to generate total reflection, a penetration rate of the light on the light emitting surface of the light guide plate is improved, and a light utility rate is increased.
US11385385B2
This invention provides a vision system that is arranged to compensate for optical drift that can occur in certain variable lens assemblies, including, but not limited to, liquid lens arrangements. The system includes an image sensor operatively connected to a vision system processor, and a variable lens assembly that is controlled (e.g. by the vision processor or another range-determining device) to vary a focal distance thereof. A positive lens assembly is configured to weaken an effect of the variable lens assembly over a predetermined operational range of the object from the positive lens assembly. The variable lens assembly is located adjacent to a front or rear focal point of the positive lens. The variable lens assembly illustratively comprises a liquid lens assembly that can be inherently variable over approximately 20 diopter. In an embodiment, the lens barrel has a C-mount lens base.
US11385382B2
One or more aspects of the present disclosure provide optical element transfer structures that include an optical element releasably coupled with a transfer medium and methods of making and using the optical element transfer structures. The optical element transfer structures can be used to dispose an optical element onto an article, whereby the optical element imparts a structural color to the article.
US11385371B2
Systems and methods of detecting marine seismic survey parameters are provided. A data processing system can obtain seismic data from seismic data acquisition units disposed on a seabed responsive to an acoustic signal propagated from an acoustic source through a water column. The data processing system can determine from the seismic data, a direct arrival time for the acoustic signal at each of the plurality of seismic data acquisition units, and can obtain an estimated depth value of each of the plurality of seismic data acquisition units and an estimated water column transit velocity of the acoustic signal. The data processing system can apply a depth model and a water column transit velocity model to the estimated depth value and to the estimated water column transit velocity determine an updated depth value and an updated water column transit velocity for each of the plurality of seismic data acquisition units.
US11385368B2
A distributed measurement system includes a first distributed optical sensing fiber deployed along a first desired measurement path and a second distributed optical sensing fiber deployed along a second desired measurement path. The system further includes an interrogation system coupled to the first distributed optical sensing fiber and to the second distributed optical sensing fiber. The system also includes a first distributed measuring instrument launch a first interrogating probe pulse set comprising a first pulse having a first frequency and a second pulse having a second frequency. The interrogation system is designed to direct the first pulse to the first distributed optical sensing fiber and the second pulse to the second distributed optical sensing fiber.
US11385362B2
The invention provides a novel arrangement of photon sensors on a scintillation-crystal based gamma-ray detector that takes advantage of total internal reflection of scintillation light within the scintillation detector substrate. The present invention provides improved spatial resolution including depth-of-interaction (DOI) resolution while preserving energy resolution and detection efficiency, which is especially useful in small-animal or human positron emission tomography (PET) or other techniques that depend on high-energy gamma-ray detection. Moreover, the new geometry helps reduce the total number of readout channels required and eliminates the need to do complicated and repetitive cutting and polishing operations to form pixelated crystal arrays as is the standard in current PET detector modules.
US11385361B2
Some embodiments include an electronic device. The electronic device includes a first scintillator layer, a transistor, and one or more device elements over the transistor, and the one or more device elements include a photodetector. Meanwhile, the first scintillator layer is monolithically integrated with at least one of the transistor or the one or more device elements. Other embodiments of related systems, devices, and methods are also disclosed.
US11385360B2
Various embodiments are described herein for sensors that may be used to measure radiation from radiation generating device. The sensors may use a collector plate electrode with first and second collection regions having shapes that are inversely related with one another to provide ion chambers with varying sample volumes along a substantial portion of the first and second collection regions which provides virtual spatial sensitivity during use.
US11385359B2
The present invention provides a point cloud data acquisition method and device under a situation of no GNSS signal. The method comprises: re-sampling line data acquired from a topographic map to obtain discrete line data; generating a full-second PPS pulse in a simulating manner; counting by using a distance measuring instrument, sampling the count, when it is detected that the full-second PPS pulse is received, calculating position information at a current moment; simulating a GNSS satellite protocol according to the position information at the current moment; parsing the GNSS satellite protocol by using a point cloud data acquisition module to complete time synchronization, and controlling a LiDAR to acquire point cloud data; parsing the GNSS satellite protocol by using an inertial measurement module, and recording attitude determination positioning data in real time to generate POS data; and optimizing the POS data to obtain accurate point cloud data.
US11385355B2
A method carried out in a radionavigation system (2), the radionavigation system (2) comprising a receiver (4) and a radionavigation infrastructure (6), the radionavigation infrastructure comprising a plurality of satellite-borne transmitters (8, 8′, 8″, 8′″), and encryption component (10) configured for communication with the transmitters (8, 8′, 8″, 8′″) and the receiver (4). The method comprises the following, for one or more given transmitters (8) of the plurality of satellite-borne transmitters (8, 8′, 8″, 8′″). In the radionavigation infrastructure (6), a series of keys k2,i are generated in respect of a predetermined authentication interval [0,T] of duration T and commencing at t=0 and a spreading code-encrypted signal e(t) is generated from a first radionavigation signal s1(t) using a keystream K1(t), the keystream K1(t) being generated with a secret key k1 of the radionavigation infrastructure (6). The method further comprises generating, in the encryption component (10) of the radionavigation infrastructure, a re-encrypted sequence Ri using a keystream K2,i generated with the series of keys k2,i. The method further comprises the encryption component (10) transmitting, prior to t=0, the re-encrypted sequence Ri to the receiver (4). The method further comprises transmitting, from the given transmitter (8), the spreading code-encrypted signal e(t) and transmitting, from one of the plurality of transmitters (8, 8′, 8″, 8′″), the series of keys k2,i. The method further comprises, at the receiver (4), (i) receiving and storing, prior to t=0, the re-encrypted sequence Ri; (ii) receiving the spreading code-encrypted signal e(t); (iii) receiving the series of keys k2,i; (iv) decrypting the re-encrypted sequence Ri, using the series of keys k2,i to obtain encrypted sequences Ei. The method further comprises, correlating, at the receiver (4), at least portions of the received spreading code-encrypted signal e(t) with the encrypted sequences Ei and thereby generating a code phase measurement for the given transmitter (8). The method may further comprise extracting, at the component (10), from the spreading code-encrypted signal e(t), a plurality of encrypted sequences Ei associated with respective periods of time within the predetermined authentication interval [0,T], wherein the re-encrypted sequence R′i is generated from the extracted encrypted sequences Ei using the keystream K2,i, the re-encrypted sequence Ri being associated with the given transmitter (8). In an embodiment, the encryption component (10) at which the re-encrypted sequence Ri is generated is a ground-based server. Methods carried out in the infrastructure (6) and at the receiver (4), and a radionavigation system (2), infrastructure (6) and receiver (4) are also disclosed.
US11385339B2
A light detection and ranging (LIDAR) system includes a LIDAR measurement unit, a reference measurement unit, and a phase cancellation unit. The LIDAR measurement unit estimates a time for which a laser beam travels. The reference measurement unit determines a phase of a laser source. The phase cancellation unit identifies phase noise and cancels the phase noise from the laser beam, at least partially based on the phase of the laser source and the time for which the laser beam travels. The denoised signal is used to determine the range between a laser source and a target.
US11385337B2
A method for calibrating unevenness of a plurality of measuring elements in an apparatus for evaluating road surface property having a plurality of measuring elements repeats steps of computing separation quantities from a calibration reference plane on a reference area regarding all measuring elements; determining a measuring element where the separation quantity is maximum from among all the measuring element to calibrate the measuring element such that a difference between point cloud data produced from a measurement value of the measuring element where the separation quantity is maximum and the calibration reference plane becomes equal or less than a predetermined value, producing a new calibration reference plane from the measurement values of the measuring elements including the calibrated measuring element, until RMS of point cloud data does not change.
US11385334B2
An optical scanning device includes a supporting body 2; an optical waveguide composed of a single crystal having electro-optic effect and integrated with the supporting body directly or through a clad layer; a plurality of periodic domain inversion parts formed in the optical waveguide, the periodic domain inversion parts having periods different from each other; and a plurality of electrodes capable of applying voltages on the periodic domain inversion parts, respectively, to generate diffraction gratings in the periodic domain inversion parts, respectively. The clad layer is composed of a material having a refractive index lower than a refractive index of the single crystal forming the optical waveguide. Each of the periodic domain inversion parts on which the voltage is applied is selected to generate the diffraction grating in the selected periodic domain inversion part so that a propagation light propagated in the optical waveguide is emitted to the outside of the optical scanning device as a diffracted light.
US11385319B2
Disclosed is an approach for improving positioning quality via a feedback loop between a radio-based positioning system and a client device, such as a tracking system. In particular, the tracking system or other client device may request and then receive a position estimate from the positioning system. The tracking system could then make a determination that the position estimate is incorrect, such as by determining that it is an outlier relative to a location trace, for instance. Responsive to this determination, the tracking system may transmit, to the position system, an indication of radio node(s) associated with the incorrect position estimate. Based on this indication, the positioning system could then exclude one or more of those radio node(s) from a radio map, thereby improving quality of the radio map and in turn quality of future position estimates, among other advantages.
US11385314B2
Systems and methods are provided in which a direction of arrival of a radio frequency (RF) signal received by a plurality of antennas is determined. A plurality of first converter receives RF signals from the plurality of antennas and outputs a minimum of a first optical signal and a second optical signal each modulated by their corresponding RF signal. A plurality of second converters receives a minimum of the first optical signal via a first optical channel that introduces a first delay and the second optical signal via a second optical channel that introduces a second delay. The second converter outputs a first RF signal that corresponds to the RF modulation on the first optical signal and a second RF signal that corresponds to the RF modulation on the second optical signal. A switch serially receives, from the second converter outputs, the first RF signal and the second RF signal. A direction finding subsystem determines a direction of arrival using a phase difference between the first RF signal and the second RF signal.
US11385308B2
The present disclosure relates to a magnetic resonance (MR) scanner and magnetic resonance imaging (MRI) system. The MR scanner includes a superconducting magnet, a superconducting quantum processor, a first cooling system surrounding the superconducting magnet, and a second cooling system surrounding the superconducting quantum processor. The second cooling system is embedded in the first cooling system.
US11385305B2
A tunneling magnetoresistance (TMR) sensor device is disclosed that includes one or more TMR sensors. The TMR sensor device comprises a first resistor comprising a first TMR film, a second resistor comprising a second TMR film different than the first TMR film, a third resistor comprising the second TMR film, and a fourth resistor comprising the first TMR film. The first TMR film comprises a reference layer having a first magnetization direction anti-parallel to a second magnetization direction of a pinned layer. The second TMR film comprises a reference layer having a first magnetization direction parallel to a second magnetization direction of a first pinned layer, and a second pinned layer having a third magnetization direction anti-parallel to the first magnetization direction of the reference layer and the second magnetization direction of the first pinned layer.
US11385298B2
An apparatus and method for diagnosing a short circuit accident occurring at a positive electrode contactor of a battery pack. This apparatus diagnoses a positive electrode contactor of a battery pack, which includes a positive electrode contactor provided on a charge-discharge path connected to a positive electrode terminal and a negative electrode contactor provided on a charge-discharge path connected to a negative electrode terminal.
US11385297B2
An electrical leakage determination system determines if an electrical leakage occurs between each of power supply paths and a grounding section. The electrical leakage determination system includes a coupling capacitor with one end connected to an anode-side power supply path, a resistor connected to the other end of the coupling capacitor, and an oscillator connected to the resistor to output an AC voltage to the resistor. A determiner detects a voltage at a connection point located between the coupling capacitor and the resistor when the oscillator outputs an AC voltage to the resistor. The determiner determines if the electrical leakage occurs based on the detected voltage. The oscillator increases an absolute value of an AC voltage output during a preparation period provided prior to a detection timing when a voltage is detected at a connection point greater than an absolute value of an AC voltage output at the detection timing.
US11385271B2
A method of determining the energy level of an electromagnetic field (EMF) received from an EMF source (EMFS) and for identifying the EMFS is provided, the method using a plurality of EMF sensing apparatuses to combine data gathered by the apparatuses in order to identify the level and the sources of the EMF at locations over time. Historical and anticipated EMF-related data is used to warn a user of EMF levels above a preset value. Past, current and future anticipated EMF levels are adapted to be displayed on a map. Methods thereof, apparatuses thereof and computer-readable mediums storing the methods are within the scope of the present invention.
US11385267B2
A power detector with wide dynamic range. The power detector includes a linear detector, followed by a voltage-to-current-to-voltage converter, which is then followed by an amplification stage. The current-to-voltage conversion in the converter is performed logarithmically. The power detector generates a desired linear-in-dB response at the output. In this power detector, the distribution of gain along the signal path is optimized in order to preserve linearity, and to minimize the impact of offset voltage inherently present in electronic blocks, which would corrupt the output voltage. Further, the topologies in the sub-blocks are designed to provide wide dynamic range, and to mitigate error sources. Moreover, the temperature sensitivity is designed out by either minimizing temperature variation of an individual block such as the v-i-v detector, or using two sub-blocks in tandem to provide overall temperature compensation. In one aspect, active resistors are used in order to compensate for temperature variations.
US11385266B2
The present invention provides a current detection circuit, semiconductor device, and a semiconductor system suitable for improving a current sensing accuracy. According to one embodiment, the current detection circuit 12 comprises a sense transistor Tr11 through which a first sense current proportional to the current flowing through the drive transistor MN1 flows, an operational amplifier AMP1 for amplifying the potential difference of the voltage of the external output terminal OUT and the source voltage of the sense transistor Tr11 for outputting the first sense current, a transistor Tr12 provided in series with the sense transistor Tr11 and to which the output voltage of the operational amplifier AMP1 is applied to the gate, and a switch SW3 provided between the external output terminal OUT and the source of the sense transistor Tr11 and turned on when the drive transistor MN1 is turned off.
US11385264B2
A flux gate current sensor includes a magnetic core, a measurement winding, an excitation circuit arranged to generate a digital excitation signal, an acquisition circuit arranged to acquire an analog measurement voltage from the terminals of the measurement winding and to produce a digital measurement signal, a demagnetization servocontrol circuit arranged to use the digital measurement signal to produce a digital demagnetization signal for compensating magnetic flux produced by the current that is to be measured, a summing circuit arranged to sum the digital excitation signal and the digital demagnetization signal so as to obtain a digital injection signal, and an injection circuit arranged to produce an analog excitation current from the digital injection signal and to inject the analog excitation current into the measurement winding.
US11385245B2
Methods are provided for end users of diagnostic measurement procedures to prepare quality controls having desired analyte recoveries, estimate recoveries of quality controls already prepared, and compare estimated and measured recoveries. To prepare a quality control containing a particular analyte, a desired recovery of a measurement procedure for the analyte can be scaled by a correlation factor to obtain a target nominal concentration of the analyte in the quality control. Alternatively, the nominal concentration of an analyte in a quality control can be scaled by a correlation factor to obtain a predicted recovery of a measurement procedure for the analyte. The correlation factors can be based on recovery data previously obtained using the measurement procedure and optionally one or more reference procedures, and can be calculated using regression analysis of these data. Each quality control can be prepared by dissolving a number of solid beads containing the analyte(s) of interest in a volume of base matrix.
US11385235B2
The nucleotides can then be polymerized into oligomers. The design of the oligomers will depend on the design of the overall architecture. Simple architectures may be designed by any methods. However, more complex architectures may be design using software, such as caDNAno (as described at cadnano.org/docs.html, and herein incorporated by reference), to minimize errors and time. The user may input the desired shape of the architecture into the software and once finalized, the software will provide the oligomer sequences of the bricks to create the desired architecture. The length of the oligomers may be from about 10 to about 10,000, or less than about 9,000, less than about 8,000, less than about 5,000 nucleotides in length. The length of the oligomer will be optimized for the type of architecture used.
US11385223B2
The present invention relates to the field of anastasis, i.e., the process of reversal of apoptosis. More specifically, the present invention provides methods and compositions useful for studying anastasis. In one embodiment, the present invention provides an in vivo biosensor comprising (a) a transcription factor complex comprising the Gal4 transcription factor linked to an enzyme cleavable linker, wherein the transcription factor complex is tethered to the plasma membrane via a transmembrane domain; and (b) a reporter system comprising (1) a first nucleic acid encoding flippase operably linked to the upstream activating sequence that binds Gal4; and (2) a second nucleic acid comprising an FRT-flanked stop codon cassette separating a constitutive promoter and a fluorescent protein open reading frame.
US11385218B2
The present disclosure provides compositions, methods, and systems for identifying marked hydrocarbon fluids. These compositions, methods, and systems utilize a gas chromatography marker including a pyrrolidinone. The methods and systems can identify the presence or absence of the gas chromatography marker and/or the pyrrolidinone. The compositions, methods, and systems can optionally utilize a spectroscopic marker.
US11385215B2
In various embodiments, an analytics system determines nucleic acid sequence reads of genetic material in a soil sample from a geographical location. The analytics system determines a first set of measures of a plurality of gene functions represented in the nucleic acid sequence reads. The analytics system determines a second set of measures of a plurality of metabolic pathways of microorganisms present in soil at the geographical location. The analytics system determines a third set of measures of a plurality of soil health indicators of the soil at the geographical location, the plurality of soil health indicators including a plurality of levels of granularity. The analytics system determines a measure of an agronomic attribute of the soil at the geographical location as a function of the first, second, and third sets of measures.
US11385209B2
The present invention relates to a pre-packed chromatography cartridge (10) suitable for flash chromatography. The chromatography cartridge (10) comprises a barrel (20) having one end sealed with a cap (40), a thread (23) arranged on the outer cylindrical surface of the barrel (20) and engaged to a mating thread (43) on the inner cylindrical surface of the cap (40). The barrel is provided with at least one protrusion (24) arranged on the outer cylindrical surface and below the thread (23) in the direction from the end sealed by the cap (40). The protrusion (24) extends essentially radially outwards from the outer cylindrical surface of the barrel (20). The cap (40) is provided with a cylindrical flange (44) arranged below the thread (43) of the cap (40). A locking member (46) is arranged on the flange (44) and extends essentially radially inwards from the inner cylindrical surface of the flange (44). Together with the protrusion (24) of the barrel (20), the locking member (46) forms a mechanical connection that secures the cap (40) such that it cannot be unscrewed from the barrel (20).
US11385208B2
An analysis device of the present invention is provided with a sample introduction unit that introduces a sample into a mass spectroscope; a sample condensation unit that treats the sample introduced into the device; a detection unit that analyzes the sample treated by a treatment unit; and a control unit that controls the sample introduction unit, the sample condensation unit, and the detection unit. The sample introduction unit includes a sample introduction valve, and the sample condensation unit includes an elution valve and a cleaning valve, and the cleaning valve is disposed between the sample introduction valve and the elution valve.
US11385201B1
A method of forming a stable protein complex comprising: providing aqueous protein complexes, wherein the protein complexes are one or more of photosystem I complex from spinach, photosystem II complex from spinach, chlorophyll antennae, thylakoids, bacteriochlorophylls, chlorosomes, and photosystems from green algae, cyanobacteria, and plants; cationizing the aqueous protein complexes by the addition of stoichiometric amounts of a crosslinker in the presence of a coupling reagent; titrating the cationized protein complexes with a counter anionic polymer until the protein cation/anion pair solution becomes negative by zeta potential measurement, to create at least one antibody cation/anion pair in aqueous solution. The protein complexes cation/anion pair solution may be lyophilized to remove all of the water, forming a lyophilized solid. The lyophilized solid may be heated until a protein complex ionic liquid is generated. The cationized protein complexes may be purified from excess coupling reagents by dialysis in water.
US11385198B2
A sensor element includes: three electrode pads provided on the first main surface, and electrically connected to a connection terminal, the three electrode pads including; a pad group including two electrode pads which are arranged in a widthwise direction of the sensor element, and a single pad which is not overlapped with the pad group when viewed in a widthwise direction, the single pad including a main body portion which has a width greater than a clearance between the two electrode pads of the pad group, which is electrically connected to the connection terminal, and a connection portion which is connected to a conductor formed within a through hole extending within the sensor element in a thickness direction, and which is adjacent to a side surface of the main body portion.
US11385195B2
A gas sensor and the drive circuit for the sensor are installed within a mobile electronic device. The gas sensor is intermittently heated to an operating temperature for detecting gases and kept at an ambient temperature for other periods. When a sensor of the mobile electronic device detects that the device is placed in a closed space, the heating of the metal oxide semiconductor is halted. When the sensor detects that the mobile electronic device has been taken out from the closed space, the heating of the metal oxide semiconductor is resumed. The poisoning of the gas sensor by siloxanes or the like is prevented.
US11385192B2
Provided is an inspection apparatus including: an irradiation source irradiating a first pattern formed on an inspection target object with an electron beam; a detection circuit acquiring a first inspection image generated from the first pattern by irradiation; a filter circuit performing smoothing using a local region having a first size in a direction parallel to a first outline included in the first inspection image and a second size smaller than the first size in a direction perpendicular to the first outline and acquiring a second inspection image including a second outline generated by the smoothing; and a comparison circuit comparing the second inspection image with a predetermined reference image.
US11385186B2
An inspection device of the present invention includes: THz wave irradiation unit for irradiating a specimen with THz waves; a THz wave sensing unit for detecting transmitted waves or reflected waves of the THz waves emitted to the specimen; and an information processing unit for acquiring intensity distribution of the transmitted waves of the reflected waves of the specimen from the intensity data of the transmitted waves or the reflected waves of the specimen irradiated with the THz waves, wherein the information processing unit acquires 2-dimensional intensity distribution of the transmitted waves or reflected waves, and detects whether a foreign matter is adhering to the specimen by comparing the intensity distribution obtained when the specimen without attachment of the foreign matter is detected and the intensity distribution obtained when the specimen is detected at the time of inspection. The specimen is a sheet of paper, for example.
US11385184B2
The present disclosure generally relates to a system for optical inspection of an object, specifically comprising an illumination assembly operated to provide homogeneous illumination of the object, thereby improving the overall accuracy of the optical inspection. The optical vision system also comprises an image sensor configured to capture an image of the object and a control unit in electrical communication with and configured to operate the image sensor and the illumination assembly, wherein the control unit is configured to automatically control the illumination assembly to illuminate the object with a predetermined illumination pattern based on a selected object type. The present disclosure also relates to a corresponding method and to a computer program product.
US11385182B2
A LIBS system to detect constituent elements of interest within a sample from plasma light resulting from irradiation of this sample is presented. The LIBS system has a hybrid configuration which provides both a low-resolution spectrum of the plasma light covering a broad spectral range, and a high-resolution spectrum of the same plasma light over a narrow spectral range centered on a spectral line or feature of a constituent element of interest of the sample. In some implementations, the LIBS system has a portable design and can perform onsite sample analyses.
US11385176B2
In a cover device for a near-infrared sensor, a plate-shaped cover is arranged in a vehicle such that near-infrared light transmitted from a near-infrared sensor passes through the cover in the thickness direction. A part of the cover in the thickness direction is constituted by a bright decorative layer, which reflects part of incident visible light and allows near-infrared light to pass through. The cover is configured such that the near-infrared light transmittance is higher than the visible light transmittance. The vehicle further includes a light emitting portion, which emits visible light to the cover.
US11385174B2
Qualitative and quantitative methods are for the detection of alginate oligomers in body fluids based on analyzing the Fourier transform infrared spectroscopy (FTIR) spectrum of a body fluid sample, for example a sputum sample, at a specific wave number range and, more particularly, certain specific characteristic wavenumbers.
US11385172B2
A measuring device is provided for measuring the absorption of gases. The measuring device (1) includes a radiation source (2), a first detector element (3), a second detector element (9) and a reflector array (4). The reflector array (4) defines a first optical path (5) between the radiation source (2) and the first detector element (3) and defines a second optical path (10) between the radiation source (2) and the second detector element (9). The first optical path (5) has at least two points of intersection with itself and the second detector element (9) is arranged outside of a first plane which is defined by the radiation source (2) and two points of intersection (6) of the first optical path (5).
US11385168B2
A spectroscopic analysis apparatus, a spectroscopic analysis method, and a program capable of appropriately analyzing a sample are provided. The spectroscopic analysis apparatus according to an embodiment includes: a light source (13) generates light to be incident on a sample including a plurality of substances labeled by a plurality of labeled substances; a spectrometer (14) disperse observed light generated in the sample by the light incident on the sample; a detector (15) detects the observed light dispersed by the spectrometer (14) to output observed spectral data; and a processor (16) analyzes the plurality of substances included in the sample based on the observed spectral data output from the detector (15), the processor (16) analyzing the substances included in the sample using a generalized inverse of a matrix having, as elements, reference spectral data set for the plurality of labeled substances and data of a noise component.
US11385159B2
The present disclosure provides a supergravity simulation system for in-situ stress field and seepage field for deep earth engineering, comprising: a triaxial pressure chamber for placing a model and providing in-situ axial pressure, confining pressure and seepage field of deep earth structure; a simulation control device for providing pressure liquid and pore water to the triaxial pressure chamber to generate the aforementioned axial pressure, confining pressure and seepage field, and controlling the values of the axial pressure, confining pressure and seepage field; a signal acquisition device for monitoring the deformation and seepage process of the model during the test. The invention improves the similarity, reliability, and accuracy of the simulation test, and it can output pressure with an accuracy of 1% or constitute the pore water pressure difference with an accuracy of 1% to the triaxial pressure chamber through the command of the control unit.
US11385145B2
Methods for preparing a biological sample for testing by Maldi where such methods are selected based on sample parameters. Maldi scores are obtained for a range of sample parameters (e.g. McFarland, dispense volume and number of dispenses). From the data, sample preparation parameters can be selected for a biological sample being prepared for Maldi testing. One sample preparation strategy uses multiple dispenses of sample with an intervening drying step, which yields more accurate Maldi scores, particularly for samples at the low range of McFarland values (e.g. below about 2).
US11385137B2
A system and method for monitoring the operating condition of a wheelset on a railcar comprising a sealed unit mounted on or near a wheelset of the railcar for collecting data from the wheelset and performing AI analyses on the collected data to determine the operational condition and predict failure modes for the wheelset. Results are communicated off-railcar wirelessly via one or more of several different methods.
US11385136B2
When tires of a vehicle equipped with two front tires and four rear tires are to be replaced, a life amount L, which serves as an indicator for tire replacement, is grasped for the front and rear tires of a plurality of vehicles that are to be tire replacement targets. After extracting, from among the plurality of vehicles, a vehicle α equipped with the rear tires having a life amount of (⅓) L and a vehicle ß equipped with the rear tires having a life amount of 0, the rear tires of the vehicle ß are replaced with the front tires of the vehicle α and the front tires of the vehicle ß, and new tires are fitted to the vehicle α and the vehicle ß as the front tires of the vehicle α and the front tires of the vehicle ß.
US11385129B2
An Optical Time Domain Reflectomeler (OTDR) tests an optical fiber by generating, transmitting, and receiving light signals from an optical fiber. The OTDR generates light signals having different characteristics and stitches these light signals into an OTDR trace. Backscatter and properties such as dynamic range effect the quality of the OTDR trace.
US11385124B2
A device (1) for detecting microleakages from kegs (2) and similar containers containing a liquid with CO2 under pressure is provided with an outlet mouth (21) and a sealing valve (22). The device (1) includes a detection head (10) adapted to seal and couple with the keg (2) at the outlet mouth (21). The detection head (10) includes a measuring chamber (11) adapted to face over the outlet mouth (21). A light source (12) has an infrared component with wavelengths corresponding to CO2 absorption wavelengths facing the measuring chamber (11). A light sensor (13) faces the measuring chamber (11) for detecting the infrared light component with wavelengths corresponding to the CO2 absorption wavelengths emitted in the measuring chamber (11) by the light source (12). The measuring chamber (11) includes at least one air inlet (14) and at least one air vent (15).
US11385120B2
The disclosure provides a stage-by-stage measurement, regulation and distribution method for dynamic characteristics of multi-stage components of large-scale high-speed rotary equipment. Firstly, a single-stage rotor circular contour measurement model is established, and the circular contour measurement model is simplified by using a distance from an ith sampling point of an ellipse to a geometry center to obtain a simplified circular contour measurement model. Then, actually measured circular contour data is taken into the simplified circular contour measurement model to determine a relationship between dynamic response parameters after rotor assembly and eccentricity errors as well as the amount of unbalance of all stages of rotors. Finally, a rotor speed is set according to the relationship between the dynamic response parameters after rotor assembly and the eccentricity errors as well as the amount of unbalance of all stages of rotors to obtain a critical speed parameter objective function.
US11385118B2
A pressure sensor assembly, which includes a support substrate, circuitry mounted to the support substrate, at least one conductor mounted to the support substrate and in electrical communication with the circuitry, and at least one vertically conductive path connected to and in electrical communication with the at least one conductor. The pressure sensor assembly also includes a diaphragm, at least one sealing glass section connected to the diaphragm and the support substrate, and at least one lateral conductive feed-through mounted to the diaphragm. At least one conductive joint is connected to the vertically conductive path and the lateral conductive feed-through, and the conductive joint provides electrical communication between the vertically conductive path and the lateral conductive feed-through.
US11385117B2
A TPMS module includes a sensor body with two arcuate surfaces adjacent the opening. A tire valve includes two arcuate portions and a distal portion. A plurality of gripping teeth are disposed on the valve arcuate portions. The valve distal portion is provided in the sensor body opening and arranged such that the valve arcuate portions couple to the sensor body arcuate surfaces. The valve is coupled to the sensor body by the interaction of a seat and a grommet such that the gripping teeth interact with the sensor body arcuate surfaces to maintain an orientation of the valve with respect to the sensor body.
US11385115B2
A device for inspecting clamping means, including an electromagnetic ultrasonic transducer including a winding for generating pulsed eddy currents on the surface of a clamping element, built into a system for generating a magnetic field including a cylindrical magnet arranged above the winding with the axis of rotation thereof coinciding with the axis of the winding and a magnetic circuit surrounding the magnet and the winding to guide the generated magnetic field so that the field lines pass obliquely towards the axis of the coil through an interface plane with the clamping element, opposite the winding, the interaction of the field lines and pulsed eddy currents being suitable for simultaneously generating longitudinal and transverse ultrasonic waves in the clamping element.
US11385112B2
Provided is a fixed-state testing device including a pressing part that presses a battery, a load detection part that detects a pressing load with which the battery is pressed, and a determination part that determines whether the state of fixing of the battery to a retention hole is good or bad. The determination part determines the fixed state of the battery to be good when the battery is able to maintain the pressing load within a first test load range for a first pressing time and, moreover, to thereafter maintain the pressing load within a second test load range of which an upper limit load is smaller than a lower limit load of the first test load range for a second pressing time.
US11385111B2
A method of determining bearing preload by vibration measurement including mounting the bearing on a vibration tester, the outer ring clamped preventing rotation, mounting a sensor proximate the outer ring to measure vibration, the bearing inner ring rotated to excavate eigen-frequencies, the measured vibration data transmitted from the sensor to a computer workstation, the computer workstation performs a numerical FFT transforming data to Frequency Domain, spectral data from the FFT analyzed with the computer workstation, a peak detection algorithm determines the peaks that are the various modes of the outer ring, the modes are sorted and main modes identified, numerical relationship is obtained for each mode between the resonance and preload, the mode relationships are compared to one or more references, a match between the numerical relationships for each mode and the ideally referenced graph modes indicates a correct preload is determined. Also, a system for carrying out the method.
US11385094B2
A fluid level detection apparatus includes a vibrator, a vibration sensor, and a controller. The vibrator is configured to apply a vibration to a container that contains a fluid. The vibration sensor is configured to detect a vibration wave that is generated by the vibrator and propagates through the container. The controller is configured to control an operation of the vibrator and perform arithmetic processing on a detection signal obtained from the vibration sensor. The vibrator and the vibration sensor are provided on an outer wall surface of the container at respective positions that interpose, from above and below, a fluid level of the fluid provided in the container. The controller is configured to calculate a height of the fluid level, on the basis of the vibration wave detected by the vibration sensor.
US11385081B2
Provided is an encoder apparatus that is free from battery maintenance or has low frequency of battery maintenance. The encoder apparatus includes: a position detection system including: a scale; a light emitter that irradiates the scale with light; a light detector that changes a relative position thereof with the scale in response to movement of a mover; and a detector that detects position information on the mover based on a detection result of the light detector. The encoder apparatus also includes an electric signal generator that generates an electric signal in response to the movement of the mover; and a light emission adjuster that adjusts emission of light from the light emitter based on the electric signal.
US11385080B2
A system determines a position of a rotating object in a device and controls the device according to the determined position of the rotating object. The system includes a reflecting region on the rotating object and a light source located in the device. Emitted light is emitted by the light source onto the reflecting region and reflected light is reflected off the rotating object. The reflected light has an intensity. The system also includes a detector that detects the reflected light and measures the intensity of the reflected light. The reflecting region has a feature configured to effect a change in the intensity of the reflected light as the rotating object rotates. The change in the intensity of the reflected light corresponds to a change in a signal associated with a determined position of the rotating object. The device is controlled according to the determined position of the rotating object.
US11385074B2
A method for programming global positioning system (GPS) coordinates for a smart meter includes receiving, by a server remote from the smart meter, an image file of a photograph of the smart meter; recognizing identification information of the smart meter from the image file; extracting GPS coordinates from metadata of the received image file; transmitting the GPS coordinates and instructions to store the GPS coordinates to the smart meter identified by the identification information; and storing, by a processor of the smart meter, the GPS coordinates in a memory of the smart meter.
US11385071B2
Methods and devices and systems related to a computing device for providing a route with augmented reality (AR) are described. An example method can include receiving, at a computing device, a trigger associated with a first location of the computing device, tracking movement of the computing device relative to the first location, and providing a route back to the first location from a second location reached during the tracked movement. The route can include displayed AR.
US11385070B2
A route navigation apparatus comprises: an output device configured to output music information, in an audible form, to a user; a memory; and at least one processor or circuit which functions as: a selection unit configured to select predetermined music information in accordance with an operation that has been made by the user with respect to the output music information; and a provision unit configured to provide a route corresponding to the selected predetermined music information to the user.
US11385066B2
A controller is provided that can receive or determine at least one first location associated with at least a first vehicle belonging to a vehicle group; receive or determine at least one second location associated with at least a second vehicle; and determine a route or lane from a plurality of possible routes or lanes on which the vehicle group is located based at least partly on the at least one first location and on the at least one second location.
US11385065B2
A route retrieval apparatus includes a route retrieval unit configured to perform route retrieval from a departure place to a destination, the route retrieval retrieving a route using one or two or more pieces of moving means among a plurality of pieces of moving means including sharing type moving means in which a vehicle with a relatively small riding capacity is used by unspecified people, and perform the route retrieval from the departure place to the destination, the route retrieval retrieving a route including usage of the sharing type moving means, such that the usage of the sharing type moving means is restricted to at least one of usage from the departure place or a periphery of the departure place and usage for reaching the destination or a periphery of the destination.
US11385064B2
A method and platform for improving one or more commutes comprises gathering data about one or more metrics of at least one user's commute; analyzing one or more alternate types of commutes available to the at least one user; generating, based on the data about one or more metrics and the analysis of the one or more alternate types of commutes available, one or more recommendations to the at least one user comprising at least one of the one or more alternate types of commutes.
US11385062B2
The present disclosure discloses a map creation method of a mobile robot, including establishing a rectangular coordinate system in a working area of the mobile robot; causing the mobile robot moving in a character shape in the working area; obtaining a key frame picture of the mobile robot at a point Pi and saving the picture and coordinates of the point Pi; obtaining a picture of the mobile robot at a point P′i, wherein an abscissa or ordinate of the point P′i is the same as that of the point Pi; extracting and matching features of the pictures acquired at the point Pi and the point P′i; calibrating coordinates of the mobile robot at the point P′i and data of the odometer and/or the gyroscope according to the matching result and saving them; and repeating the obtaining to the calibrating until the map creation in the working area is complete.
US11385059B2
A method for determining the heading of an unmanned aerial vehicle and an unmanned aerial vehicle are provided. The method includes: acquiring a first heading angle of an unmanned aerial vehicle by means of a first sensing system, and acquiring a second heading angle of the unmanned aerial vehicle by means of a second sensing system (S102); judging whether the second heading angle is valid according to a comparing result (S104); and if the second heading angle is invalid, determining the first heading angle as a current heading angle of the unmanned aerial vehicle (S106).
US11385056B2
An apparatus and a method of detecting liquid leakage within a battery pack using a gyro sensor and a moisture detecting sensor. When liquid leakage of a coolant is detected, such as when a pipe of a coolant supplied for cooling (radiating heat) within a battery pack is damaged, the apparatus recognizes a liquid leakage generation position according to a slope of the battery pack by using a gyro sensor and determines whether the liquid leakage is generated based on a difference in a temperature between an upper side and a lower side of a corresponding region by using moisture detecting sensors, thereby improving accuracy of the detection of the liquid leakage according to the slope and the position of the battery pack. Particularly, the moisture detecting sensor is operated to be on only when the detection of the liquid leakage is required, thereby preventing unnecessary energy consumption.
US11385055B2
Various aspects of a laser level interfacing with a modular storage system are shown. The laser level couples to a storage unit and/or a stand that itself couples to the storage unit. The stand extends past the front of the storage unit and permits the laser level to emit line in the downward direction.
US11385053B2
The distance measuring camera includes a first imaging system for obtaining a first image, a second imaging system for obtaining a second image and a size obtaining part 3 for measuring a distance between a plurality of feature points of a first subject in the first image to obtain a size of the first subject image and measuring a distance between a plurality of feature points of a second subject image in the second image to obtain a size of the second subject image. The size obtaining part 3 searches pixels on an epipolar line only in a search area of the second image in which a first imaging area corresponding to the first image can be overlapped with a second imaging area corresponding to the second image to detect the plurality of feature points of the second subject image.
US11385043B2
An angle sensor includes a first magnetic sensor and a second magnetic sensor. The first magnetic sensor includes first and second detectors, and first and second analog-to-digital converters for converting analog detection signals generated by the first and second detectors into digital detection signals. The second magnetic sensor includes third and fourth detectors, and third and fourth analog-to-digital converters for converting analog detection signals generated by the third and fourth detectors into digital detection signals. The first to fourth analog-to-digital converters perform sampling at the same sampling time.
US11385034B2
Systems, methods and apparatus are provided through which in some implementations an ammunition cartridge includes a cartridge casing having a longitudinal center axis, a powder pocket positioned adjacent to the cartridge casing, a piston bore positioned adjacent to the powder pocket, a piston in the piston bore, and a payload bay positioned adjacent to the payload bay, wherein the piston is not coupled to the cartridge, wherein the piston is in direct contact with the payload bay wherein a diameter of the powder pocket is less than an inside diameter of the cartridge casing to provide a reduced velocity to the payload.
US11385033B2
A nock for an archery arrow or bolt. The nock includes a radial indention configured to be engaged by a biased retainer of a trigger mechanism of a crossbow to retain the arrow or bolt in a desired position relative to the trigger mechanism and/or a bowstring. The radial indention may optionally comprise a groove defined generally continuously around a circumference of the nock. The radial indention is exposed when the nock is coupled with an arrow or bolt such that the radial indention may be engaged by a biased retainer within the trigger mechanism. The nock may further include a generally planar rearward bearing surface configured for being engaged by a bowstring. The nock of the present invention may be suitable for use with a multiple-shot crossbow or a single-shot crossbow. Other aspects of the present invention are directed to a projectile, a projectile retention system, and a crossbow.
US11385032B2
An example target pin is disclosed having a body for a removable shaft. The body has a base and a support structure configured to retain the removable shaft substantially perpendicular to the base when the removable shaft is assembled in the support structure of the body. The removable shaft is assembled in the body and is then ready for use by press it through a target into a target backing to hold the target securely in place on the target backing during archery or other target shooting.
US11385024B1
The system and method of projectile flight management using a combination of radio frequency orthogonal interferometry for the long range navigation and guidance of one or more projectiles and a short range navigation and guidance system to provide for more accurate targeting.
US11385021B1
A support hook assembly is configured to support a rifle worn by a human. The support hook assembly has a clip having a front plate connected to a pair of clip legs. A hook attachment block is joined to the front plate and further has a first pin slot and a second pin slot. An upper hinge knuckle recess, a first lower knuckle recess and a second lower knuckle recess are joined to the front plate adjacent to the hook attachment bloc. A hook has an upper knuckle and a lower knuckle. A pin is inserted through the upper knuckle, the first pin slot, and the lower knuckle. The hook is adapted to support the rifle worn by the human.
US11385006B2
A firearm is prevented from firing when a human being detection system detects a person is within the range of the firearm by maintaining a trigger mechanism and/or projectile loading mechanism in an inoperable state.
US11385001B2
New exemplary heat exchange configurations that incorporate internal or external surfaces equipped with perturbators, for changing the thermal behavior of the system, or for modulating the surface temperature distribution of the flow surfaces. This is achieved by applying an acoustic wave to the fluid flow in a heat exchange passage, and selecting the frequency of the acoustic exciting wave to be the same as the acoustic resonance frequency of the heat exchange passage itself. As the traveling waves interact with the boundaries confining the heat exchange passages, constructive interference of the incident and reflected waves give rise to a standing wave. Thus, the heat exchange passages act as a resonator, and by superimposing this standing wave on the separating and reattaching fluid flow, significant heat transfer improvement can be achieved. This is accomplished without the need to significantly increase the pressure required to achieve the desired through flow.
US11384998B2
A holding system (101, 102, 103) for holding at least one pipe, comprising a comb including a bar and parallel teeth perpendicular to the bar. A blocking device (30) consisting essentially of a pin, serves to prevent a pipe passing between two of the teeth from moving away from the bar. The holding system further comprises two supports (40A, 40B), positioned at the ends of the comb, and which hold the comb so as to allow rotation thereof around the axis of the bar. A method for mounting a heat exchanger (100) comprising such a holding system.
US11384991B2
A heat exchanger includes flat tubes spaced apart from each other and located in parallel, a header that connects end portions of the flat tubes, and a fin joined between the flat tubes adjacent to each other. The fin is provided with a break line that breaks the fin when bending is performed. A cut is provided at both ends of the break line on the fin including a first end and a second end, and extends parallel to the airflow direction from the first end to the second end.
US11384990B2
A heat exchanger includes a plurality of interconnected separator members that respectively include a first surface and an opposite second surface. The separator members respectively include an array of wave features. Also, the separator members are stacked and disposed in an alternating arrangement with the first surfaces of adjacent separator members facing each other and attached at the respective wave features, and with the second surfaces of adjacent separator members facing each other and attached at the respective wave features. The heat exchanger also includes a plurality of first flow passages for first fluid flow and second flow passages for second fluid flow. The second fluid and the first fluid are configured to exchange heat through the separator members.
US11384986B2
A system measures parameters of the electricity drawn by an arc furnace and, based on an analysis of the parameters, provides indicators of whether arc coverage has been optimized. Factors related to optimization of arc coverage include electrode position, charge level, slag level and slag behaviour. More specifically, such indicators of whether arc coverage has been optimized may be used when determining a position for the electrode such that, to an extent possible, a stable arc cavity is maintained and an open arc condition is avoided. Conveniently, by avoiding open arc conditions, the internal linings of the furnace walls and roof may be protected from excessive wear and tear.
US11384978B2
A household appliance has a main body, a chamber with an opening, and a drawer door closing the chamber. A support mechanism is connected between the drawer door and the main body. A cable extends between the main body and the drawer door and a guidance mechanism guides the cable and moves with the drawer door. The guidance mechanism includes a bendable member that moves along a moving path including a bent portion. A limiting mechanism limits the bendable member to move within the moving path and a preset error range. A structure of a component surrounding the guidance mechanism in the household appliance is improved, so that a moving track of the guidance mechanism can be guided and limited when the guidance mechanism moves as the drawer door moves. This helps the guidance mechanism and the cable move through an expected track.
US11384972B2
A free cooling system includes a plurality of free cooling outdoor units each including a heat medium circuit, a controller, and a communication unit, the heat medium circuit being configured by connecting a heat medium pump, a first heat exchanger, and a heat source side of a second heat exchanger by pipes, a heat medium circulating in the heat medium circuit, the controller configured to control the heat medium pump, and the communication units performing communication with each other, wherein the plurality of free cooling outdoor units are coupled with each other by a load pipe that allows a load heat medium to flow to or flow out from a load side of each second heat exchanger.
US11384957B2
A drain pan includes a light-transmissive member forming at least part of the drain pan and is for transmitting ultraviolet light emitted from a light source. The light-transmissive member has a light-emitting surface that is exposed to the inside of the drain pan and from which ultraviolet light that has been transmitted through the light-transmissive member is emitted.
US11384956B2
An air treatment system is disclosed that includes a modular configuration whereby a fan module, filter module, and humidifier module may couple together to provide a plurality of air treatment solutions. In more detail, the modules can stack end-to-end in a vertical configuration. The modules may electrically couple to each other via a common electrical bus and enable a controller disposed in the fan module (or other module) to control fan flow rates, direction, and humidity. The fan module can include an articulating nozzle capable of directing airflow in virtually any direction and angle about an environment. The fan module can further include an inlet arrangement that can selectively restrict external air from entering the fan module housing when the fan module is fluidly coupled to the filter module. Thus, the fan module may generate air flow from exclusively filtered air to minimize or otherwise reduce bacterial/mold growth within the fan module housing.
US11384954B2
A management device estimates an air temperature inside a data collection apparatus as an estimated air temperature, based on operation data received from an air conditioner and meteorological data received from a server via a communication device. When the estimated air temperature is higher than an operable temperature of the communication device, the management device performs control to decrease the air temperature inside the data collection apparatus. When a ventilation-in-progress air temperature is higher than the operable temperature of the communication device, the management device transmits to a breaker device a command to stop the communication device, thereby decreasing the air temperature inside the data collection apparatus. When the ventilation-in-progress air temperature is lower than or equal to the operable temperature of the communication device, the management device transmits to the breaker device a command to run the ventilation device, thereby decreasing the air temperature inside the data collection apparatus.
US11384953B2
An air conditioning system includes: an air conditioner that generates conditioned air by heat exchange with a refrigerant and supplies the conditioned air to an air conditioning target space; a refrigerant sensor that detects refrigerant leakage; a ventilator that ventilates the air conditioning target space; and a controller. The ventilator includes: a total heat exchanger; a first air supply path and a first air exhaust path that connect the air conditioning target space and an outside of the air conditioning target space via the total heat exchanger; a second air supply path that connect the air conditioning target space and the outside of the air conditioning target space without passing through the total heat exchanger; an air supply fan that supplies air from the outside of the air conditioning target space into the air conditioning target space via the first air supply path and the second air supply path.
US11384946B2
An air-conditioning device that allows sufficient power to be reliably supplied to an imaging device is provided. The air-conditioning device includes a control unit that makes an imaging device capture an image while at least one predetermined component of the air-conditioning device is at rest.
US11384941B2
An exhaust hood may have an exhaust inlet; a shroud having a lower edge and being movable, the shroud being configured to define an enclosed space over and adjacent a cooking surface, the enclosed space being in communication with the exhaust inlet. The shroud is movable to a first position providing clearance between the cooking surface and the shroud lower edge and a second position providing substantially less than the clearance provided by the first position. A vertical jet at the lower edge is aimed upwardly and along an inside of the shroud when the shroud is in the second position and the vertical jet is in the enclosed space. A horizontal jet is provided at a top of the shroud and aimed along an inside of the shroud when the shroud is in the second position and the vertical jet being in the enclosed space.
US11384932B2
A modular burner system includes a nipple elongated along an axis and a plurality of jets connected to the nipple. The jets are spaced from each other along the axis. Each jet connected to the nipple has a jet axis and is elongated from the nipple along the jet axis. Each jet connected to the nipple has an exit on the jet axis spaced from the nipple to release fuel to fuel a flame at the exit. The jet axis of at least one of the jets connected to the nipple is at a first angle relative to the axis and the jet axis of at least one of the jets connected to the nipple is at a second angle relative to the axis different than the first angle.
US11384930B1
A heat sink assembly has a base of non-conductive heat sink material which provides good heat transfer (e.g., aluminum nitride) and two electrical pathways are integrally formed with, and separated by, the base. An LED assembly is thermally and electrically bonded to the top surface of the heat sink assembly.
US11384929B2
A recessed lighting fixture includes a one-piece casing having i) a flat-crown-hat-shaped to be secured to a ceiling or the like and that is made of a fire-retardant material, ii) a flange fitting that is removably mounted to the one-piece casing therein, and iii) a light-emitting diode (LED) assembly mounted to the flange fitting therein.
US11384919B2
A vehicle lamp includes a housing including a compartment having an opening. A reflective unit and a lighting unit are mounted in the compartment. The lighting unit includes a first circuit board and a first LED. A lens is mounted to a front end of the housing and covers the opening of the compartment. The reflective unit reflects light rays from the first LED to transmit through the lens. A heating unit includes a substrate made of a light transmittable material and a heating layer disposed on the substrate. A sensor is mounted in the compartment for detecting temperature. When the detected temperature is lower than a first predetermined temperature, the heating layer is activated to proceed with an electrical heating operation. When the detected temperature is higher than a second predetermined temperature, the electrical heating operation of the heating layer is stopped or gradually reduced.
US11384918B2
A vehicle lamp structure 1 comprises an inner lens 3 scattering light from a light source, and a reflector 4 that is disposed inward of the inner lens 3 in a vehicle inside-outside direction and reflects the light from the inner lens 3, the reflector 3 including a first face 4a that is disposed so as to intersect with the vehicle inside-outside direction and a second face 4b that is disposed so as to intersect with an up-down direction and connected with the first face 4a at a predetermined angle θx to the first face 4a.
US11384914B2
An input face of a lens includes an upper portion configured to divert the light rays so that they are substantially parallel to the horizontal midplane (P2), and a lower portion configured to reduce the vertical opening angle (α) of the light beam, according to the vertical axis (Z). The output face of the lens includes a central vertical portion substantially planar and orthogonal to the optical axis. On either side of the central vertical portion, a lateral portion is configured to divert each light ray in the direction of the vertical midplane (P1), according to an amplitude of deflection that is even larger as the point of incidence of the light ray on said lateral portion is close to the vertical midplane (P1).
US11384908B2
An anti-glare downlight apparatus includes a rim housing, an anti-glare cup and a light source module. The rim housing has an installation space. The anti-glare cup has an installation part and a light passing hole. The anti-glare hole is enclosed by the installation space. The light source module has a LED module and a mounting bracket. The mounting bracket is attached to the installation part of the anti-glare cup for a light emitted from the LED module passing through the light passing hole of the anti-glare cup. The anti-glare cup has an inner wall with a light absorbing layer for absorbing a portion of the light.
US11384906B2
Method for monitoring a water supply network (1) in an infrastructure object (2) having water pipes (3) and at least one measuring device (4) for monitoring the water supply network (1) that contains at least the following steps: a) determining at least one structure parameter (5) which characterizes at least one structure of the infrastructure object (2) or the water supply network (1); b) determining at least one water parameter (6) using the at least one measuring device (4), and c) determining at least one probability value (7) for water damage, wherein at least one structure parameter (5) and the at least one water parameter (6) are taken into consideration.
US11384897B2
A lifting mast includes a bottom layer component set, a first moving component set and a second moving component set. with the technical feature that plural balls are embedded between the screw hole of the first moving base of the first moving component set and the threaded section of the bottom linkage rod of the bottom layer component set and the technical feature that plural balls are embedded between the second moving base of the second moving component set and the threaded section of the hollow connecting rod of the first moving component set, when the hollow connecting rod of the first moving component set is screwed to the bottom linkage rod of the bottom layer component set and is linked by the rotation of the bottom linkage rod, it is smoother.
US11384896B1
A mounting pad system for securing equipment, such as an HVAC outdoor unit or a standby generator, is provided in the form of a lightweight fillable pad member having a plurality of receivers located on a top surface of the pad member. The receivers are associated with attachment points located on the equipment and are used to secure the equipment to the pad. The pad member contains a filling port on its top surface and is configured as a molded hollow shell containing a gelling material which, when mixed with water, provides support to reduce deflection of the pad member caused by the equipment secured to the pad, prevents damage to the pad that would otherwise be caused by the expansion of internal contents upon freezing and prevents leakage of internal contents of the fillable pad in the event of an unintended breach in the hollow shell. The pad member is provided with at least one through-hole that acts as a supporting structure.
US11384895B1
A case to protect and to support a device at various viewing angles is disclosed. The case comprises a recess on a backside to house a stand assembly, which transitions between a collapsed configuration and a plurality of deployed configurations. The base of the recess comprises a flexible island with a slit gap encircling a majority of its circumference. The stand assembly can be secured at a plurality of locations via tension between its sliding member and the island. A plurality of receiving slots can be configured onto the top surface of the island to further enhance stability. The stand assembly encompasses a range of operation between 0 to 175+ degrees from a completely collapsed to a fully extended configuration.
US11384891B1
A device including a textile protective component, wherein said textile protective component is configured to encapsulate and protect at least one of a hose, cable, and pipe from abrasion, rubbing, or scraping; a loop area, wherein the loop area is configured to removably fasten the textile protective component to the at least one of a hose, cable, and pipe; a hook area, wherein the hook area is configured to engage the loop area in fastening the textile protective component to the at least one of a hose, cable, and pipe; a stud implement, wherein the stud implement is configured to be operable for preventing the textile protective component from contacting a floor, ground, or other surfaces and imparting unmitigated damage to the textile; and a hole portion, wherein the hole portion is configured to engage the stud implement.
US11384887B2
A nested gas charged cartridge for insertion in a cylinder to reduce pulsations in a fluid pumping system includes a first gas cartridge and a second gas cartridge, and optionally a third gas cartridge. Each of the first, second, and third gas cartridges independently and cumulatively reduce pulsations entering the cylinder. A diameter of the third gas cartridge is less than a diameter of the second gas cartridge, which both are less than a diameter of a first gas cartridge.
US11384886B2
Disclosed is a pulsation dampening system for high-pressure (e.g., 10K psi and higher) fluid lines. At high fluid flow pressures, the dampening system is a dual stage dampening system, responsive to low (e.g., when first charging the fluid line) and to very high-pressure pulsations. An external containment shell handles the full fluid flow pressures. One or more internal shells contain and handle the internal gas dampening system. The in-flow relationship of the gas dampening component assures that pressure differences between the internal gas handling system and the high-pressure fluid flow is always relatively small. This enables the gas handling components to be constructed of less robust material than the external shell (even though the gas system's internal pressure can equal that of the fluid flow), and be less susceptible to pressure failure.
US11384884B2
A coupling/uncoupling device for a plate-like multi-coupling device for the simultaneous connection of a plurality of hydraulic, electrical, and/or pneumatic lines includes quick couplings. In particular, the coupling/uncoupling device is provided with a safety device configured to prevent an accidental uncoupling and to be operated by the operator with one hand only. A plate-like multi-coupling device the includes such coupling/uncoupling device is also an object of the present invention.
US11384881B2
The invention relates to a plug-in coupling seal (1) for a fluid line of a drive motor, wherein the plug-in coupling seal (1) has an outer surface (5) for accommodation in a first coupling part (11) and an inner surface (7) for contact against a second coupling part (12) to be pushed in insertion direction (16) into the first coupling part (11). A microstructuring (22) having protruding structuring elements (23) for reduction of the resistance of the second coupling parts (12) to insertion into the first coupling part (11) is formed on the inner surface (7).
US11384869B2
Tube retainers, tube retainer sets, and tube management systems comprising blocks with male and female block connectors, and methods of assembling and using the tube retainers, sets, and systems, are disclosed.
US11384867B2
A hose clamp for supporting a hose with respect to a machine. The hose clamp may include a deformable clamping element comprising a section of material at least partially surrounding an opening. The opening extends through a thickness of the clamping element and is configured to receive the hose. The hose clamp additionally comprises a support element configured to secure the clamping element to the machine. The support element is further configured to compress the clamping element along a direction of the thickness of the clamping element, thereby deforming the clamping element and causing the clamping element to constrict around the hose.
US11384863B2
A steam valve has a tubular stop valve configured to move toward an upper end side and a lower end side along an axial direction when the stop valve is opened and closed respectively; and a valve main body configured to accommodate the stop valve. The stop valve has a ring-shaped protrusion portion protruded outwardly in a radial direction. The valve main body has an accommodation space for accommodating the protrusion portion which is divided by the protrusion portion into a first pressure space and a second pressure space. First and second feed/discharge portions configured for adjusting a pressure in the first pressure space and the second pressure space respectively are further provided. The protrusion portion is moved upwardly and downwardly by adjusting the pressure in the first pressure space and the second pressure space.
US11384859B2
A valve including a housing, a solenoid arranged in the housing, a pin that can be moved by the solenoid, a cup-shaped piston connected to the pin, a seal arranged in the base region of the piston and interacts with a valve seat, and a seal arranged in the region of the open end of the piston and seals the piston from the housing. The seal interacting with the valve seat has an outer diameter which approximately corresponds to an outer diameter of the seal at the open end of the piston.
US11384855B2
A fluid pressure valve according to an embodiment of the present invention is applicable to a fluid pressure servo mechanism. The fluid pressure valve includes a housing having a housing member, the housing member being formed integrally so as to have a first port, a second port, and a flow path connecting between the first port and the second port.
US11384854B1
A pop-up emitter comprising a base defining a circular bore along a central axis. The base further defines a circular opening at a distal end of the bore. A hub is provided, defining an aperture, positioned in the center of the opening. A circular cap is provided, sized to fit inside the opening, the cap including a spike extending perpendicular to the cap from the center of the cap. The spike resides movably within the aperture such that the cap is movable between a closed condition in which the opening is closed, and an open condition in which the opening is open.
US11384839B2
A sealing apparatus 1 is provided with a reinforcing ring 10 that is a member that is annular around an axis x, an elastic-body portion 20 that is formed from an elastic body that is annular around the axis x, an annular garter spring 30, and a lip-pressing ring 40 that is an annular member. The lip-pressing ring 40 is configured so that a seal lip 21 can be inserted into a space on an inner-periphery side thereof, and a value of an inner diameter thereof is configured to be a size no less than a value of an outer diameter of an annular portion that is at least a portion on an outer-periphery side of the seal lip 21. The sealing apparatus can suppress a decrease in tracking a rotary shaft.
US11384837B2
Provided are an oil ring for an internal combustion engine and a piston assembly including the same, in which the oil ring for an internal combustion engine includes: a compression portion protruding from an upper portion of a body, in close contact with a cylinder inner wall and effectively limiting explosive gas generated in a combustion chamber; a scraper portion protruding from a lower portion of the body, in close contact with the cylinder inner wall and including a nose scraping off oil oversupplied to cylinder inner wall; and an oil suction portion being a space formed between the compression portion and the scraper portion to collect and discharge the oil oversupplied to cylinder inner wall, thereby reducing leakage of high-temperature and high-pressure gas generated in the combustion chamber, and preventing incomplete combustion caused by oil leaked into the combustion chamber.
US11384836B2
A piston for a compressor includes a bearing portion having a cylindrical shape to define a suction space into which refrigerant is accommodated therein, the bearing portion being provided with a bearing surface facing an inner circumferential surface of the cylinder, a head portion coupled to a front opening of the bearing portion and provided with a plurality of suction ports which communicate with the suction space, the head portion having a compression surface configured to face a compression space to compress the refrigerant in the compression space, and a flange portion coupled to a rear opening of the bearing portion and provided with a through-passage through which the refrigerant is introduced from a muffler unit to the suction space, the flange portion being coupled to a driving portion to transmit driving force to the piston. The bearing surface is subjected to a surface treatment to improve abrasion resistance.
US11384834B2
A control system for a hydrostatic drive system can include a hydraulic charge pump circuit having a hydraulic load and a tank. The hydraulic charge pump can be in fluid communication with the hydraulic charge pump circuit. A bypass line can extend to the tank from a junction between the hydraulic charge pump and the hydraulic load. A charge bypass valve can be disposed to control flow through the bypass line. The control system can include a control device configured to determine one or more operational parameters for the power machine and control the charge bypass valve to allow flow through the bypass line, from the hydraulic charge pump to the tank, based on the determined operational parameters during a starting operation.
US11384831B2
The invention relates to an adapter plate for connecting a motor and a housing of a gear, having a passage opening for receiving a shaft coupling at least partially, a groove arranged in a first front side of the adapter plate (1, 101) and extending circumferentially around the passage opening, and at least one channel which is in communication with the groove.
US11384817B2
A power train for an electric vehicle may include an input shaft to which a motor is fixedly connected; an output shaft mounted in parallel to the input shaft; a first driving gear and a first driven gear mounted on the input shaft and the output shaft, respectively, to be gear-engaged with each other; a second driving gear and a second driven gear mounted on the input shaft and the output shaft, respectively, to be gear-engaged with each other; a one-way clutch mounted in a first path where power is transmitted from the input shaft to the output shaft through the first driving gear and the first driven gear; a restraining mechanism mounted to selectively restrain the one-way clutch from freely rotating; and a friction clutch mounted to regulate a second path where power is transmitted from the input shaft to the output shaft through the second driving gear and the second driven gear.
US11384814B2
A compliant hanger assembly is disclosed for installation onto a strut channel. With the installation of the compliant hanger assembly, the simple and effective use of a metal ball locking cable tie is made available to attach components (e.g., cables) onto the strut.
US11384803B1
An improved brake pad spreader tool has a screw rod separating an impingement plate and an impingement cap. An actuator is affixed to the proximal end and has a polygonal handle portion forming a hand grip and a female receiving socket at a rotational center point of the hand grip. The female receiving socket forms a rectangular recess adapted for attachment to a drive rod of a ratchet wrench or pneumatic impact tool. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
US11384802B2
A method for determining a kiss point is disclosed. A drive unit having one or more motors with a motor output shaft is provided. One or more actuation profiles are ran and an amount of motor current and motor shaft position data is measured. The data measured is filtered and one or more motor current vs. motor shaft position plots having one or more curves with a high force and high current region are generated. A derivative is calculated over the curves and a slope of the high force and high current region is determined. A relative slope threshold is determined by multiplying the slopes by a predetermined percentage. One or more lines having a slope substantially equal to the relative slope threshold are plotted. The kiss point is determined based on the position of the motor shaft where the derivative of the curves equals the slope of the lines plotted.
US11384799B2
A joint assembly for use in a vehicle. The joint assembly includes a first joint member drivingly connected to a second joint member by one or more third joint members. The joint assembly further includes one or more bearing cup assemblies having a bearing cup, one or more bearings and one or more sealing members. The bearing cup has a receiving portion having a size and shape to receive and/or retain at least a portion of one or more trunnions extending from a body portion of the one or more third joint members. At least a portion of the one or more bearings are interposed between the one or more trunnions and one or more side surfaces of the receiving portion. Additionally, the one or more sealing members may be connected to and/or sealingly engaged with at least a portion of the outer surface of the one or more trunnions.
US11384797B2
A shaft connection, e.g., for a motor vehicle driveline, comprises a metal shaft tube material and a metal connecting element. The connecting element comprises a connecting portion with an outer toothing which is pressed with a press fit into a connecting portion of the shaft tube so that an interlocking connection effective in the circumferential direction is formed for torque transmission, wherein the connecting element comprises a maximum outer diameter in the region of the outer toothing; wherein the shaft tube comprises an axial connecting region which is formed radially inwardly into a section of the connecting portion that is reduced relative to the outer toothing so that an interlocking axial connection effective in the axial direction is formed between the shaft tube and the connecting element for transmitting axial forces. A drive shaft can have such a shaft connection.
US11384787B2
A composite vehicle driveshaft is provided with a crash collapse system that allows for a controlled longitudinal collapse of the driveshaft by facilitating telescopic movement of various components with respect to each other during a crash event. The crash collapse system may include a collapsible joint with a sleeve that is concentrically bonded in an end of a composite tube and a stub end assembly that is spline-engaged and interference fit within the sleeve, such as by way of a press-fit and/or a thermal shrink-fit procedure. This relationship may rotationally lock and axially fix the stub end assembly to the sleeve unless, during a crash event, the composite vehicle driveshaft experiences a compression or push-type force that exceeds a minimum breakaway or collapse force value that longitudinally and telescopically collapses the composite vehicle driveshaft.
US11384777B2
An actuator operable to move a valve stem between an opened position and a closed position includes a cylinder including an open side and a close side, the cylinder coupled to the valve stem, a first pump connected to the cylinder and operable to deliver a first high-pressure fluid to the open side of the cylinder to move the valve stem toward the opened position, and a second pump separate from the first pump, the second pump connected to the cylinder and operable to deliver a second high-pressure fluid to the close side of the cylinder to move the valve stem toward the closed position.
US11384774B2
A rotor includes: a hub; and a plurality of blades disposed on the hub. Each of the plurality of blades includes a suction surface, a pressure surface, a leading edge, a trailing edge, a tip-side edge, and a hub-side edge. In a cross-section of each blade at a given chord position between the leading edge and the trailing edge, an angle of at least one of the suction surface or the pressure surface with respect to a blade height direction of the blade increases in a direction from the hub-side edge to the tip-side edge over a region from the hub-side edge to the tip-side edge, in at least a range from the leading edge to a chord position away from the leading edge toward the trailing edge.
US11384770B2
The present disclosure can provide a vacuum pump capable of obtaining a rotation direction and correcting the rotation direction without adding a dedicated rotation direction sensor even in a state of low-speed rotation. The control device is capable of obtaining at least a first state in which a rotor shaft rotates at relatively high speed, and a second state in which the rotor shaft deviates within a gap between the rotor shaft and a protective bearing and rotates at relatively low speed while revolving, acquires output information of a radial displacement sensor, obtains a rotation direction of the rotor shaft in the second state on the basis of the output information, determines whether the rotation direction is normal or not, and when the rotation direction is not normal, stops the rotation and increases rotation speed to achieve a normal rotation direction.
US11384769B2
A smart air pump comprises a housing defining an accommodating chamber. A main air pump is located in the accommodating chamber for inflating or discharging air from an inflatable body. The main air pump includes a cover defining an inlet and an outlet port. The cover divides the accommodating chamber into an impeller and a driving chamber. An air replenishing pump is located in the accommodating chamber. A driving switch, located in the driving chamber, connects to the main air pump. A central control unit electrically connects to the main air pump, the air replenishing pump, and the driving switch. The central control unit comprises a time control module configured to initiate periodic replenishment of air to the inflatable body. The time control module has a setting module and a counting module. An inflatable device including a smart air pump is also disclosed herein.
US11384756B1
A valve assembly for a fracturing pump includes a valve seat having a bore extending therethrough, the valve seat including a strike face at a top region opposite a bottom region, at least a portion of the strike face formed by an insert positioned within a groove formed in the valve body. The valve assembly also includes a bore liner arranged within the bore, at least a portion of an axial length of the bore liner covering at least a portion of the ceramic to form a barrier between the insert and the bore. The valve assembly further includes a valve member positioned to reciprocate within the bore, the valve member moving between an open position and a closed position, wherein at least a portion of the valve member engages at least a portion of the strike face in the closed position.
US11384754B2
A slow rate pumping system which includes a discharge line to receive a discharge flow of displacement fluid from a high rate pumper, a return line off of the discharge line to receive a return flow of displacement fluid, a slow rate diversion pumping line off of the discharge line for supplying a diversion flow of displacement fluid downhole, a return valve to control the return flow, and a diversion valve to control the downhole flow. A method of supplying a slow rate flow which includes receiving a main pumping flow through a return line at a pumping pressure, producing a differential pressure between the pumping pressure and a downhole pressure matching a differential setpoint, diverting a slow rate flow of fluid from the main flow using a diversion line off the return line prior to the return valve, and maintaining the differential pressure.
US11384746B2
A heat pump is disclosed that has a hot displacer section and a cold displacer section with a linear actuator section disposed between the hot and cold displacer sections. By providing the linear actuator section between the displacers, the shafts that couple the actuators in the linear actuator section to their respective displacer is shorter than if the linear actuator section were located at the bottom of the cold displacer. The shorter shaft can be less stiff to avoid buckling. Due to a lesser propensity to cock, there is less friction of the shaft when reciprocating.
US11384744B2
A peristaltic pump precise dosing control system includes a driver, a pump head, pipeline switching means, a metering pipeline, and a discharge pipeline. An elastic tubing is provided in the pump head, and the outlet end of the elastic tubing is connected to the pipeline switching means. The driver drives the pump head to rotate to pump the liquid in the elastic tubing to the outlet end of the elastic tubing. The driver is electrically connected to the pipeline switching means so as to be capable of controlling the pipeline switching means to switch to the output pipeline with which the outlet end of the elastic tubing is connected. The pipeline switching means is driven to switch the outlet end of the elastic tubing from a state of connection with the discharge pipeline to a state of connection with the metering pipeline.
US11384741B2
A stator assembly, an electric machine and a wind turbine having the stator assembly are provided. The stator assembly includes a stator iron core, a stator bracket supporting the stator iron core, and an air flow conveyer configured to convey a first cold air flow along the radial direction of the stator iron core to a radial side surface of the stator iron core opposite to an air gap side. The embodiment of the present disclosure enables two radial sides of the stator to be cooled at the same time. Thereby, the expansion and deformation of the stator iron core are reduced, the air gap is prevented from being narrowed, magnetic poles are protected from being baked by the high temperature of the stator, and the service life of the electric machine is prolonged.
US11384732B2
Provided is a noise reduction means for a wind turbine blade comprising an active noise reduction device and a passive noise reduction device, wherein the passive noise reduction device comprises at least one serrated edge profile adapted for fixation to a trailing edge of the wind turbine blade, wherein the active noise reduction device comprises at least one unsteady pressure sensor adapted to produce an output signal corresponding to a turbulent flow condition during operation of the wind turbine blade, at least one actuator and a control unit, wherein the sensor is arranged adjacent to a serrated edge of the serrated edge profile and the control unit is adapted to control the actuator in dependence of the output signal of the sensor to emit an anti-noise signal at least partly reducing the noise generated by the wind turbine blade.
US11384731B2
A method of controlling a wind turbine for the avoidance of edgewise vibrations. The method includes the steps of determining a whirling mode frequency of a rotor blade of the wind turbine; determining an avoidance zone based on the whirling mode frequency, the avoidance zone being a rotor speed range; receiving a rotor speed setpoint; and either adjusting the rotor speed to a value outside the rotor speed range if the rotor speed setpoint is within the rotor speed range or adjusting the rotor speed to a value corresponding to the rotor speed setpoint if the rotor speed setpoint is outside the rotor speed range.
US11384729B2
A wind driven electric generator including a rotor which intercepts air movement to turn a drive line including a first right angle drive swivelly coupled on the top of a support tower and a second right angle drive located proximate ground level to deliver rotational energy of a drive line to an electric generator located proximate ground level.
US11384724B2
A permanently engaged starter system for use in a vehicle includes a flex plate. The vehicle includes a crankshaft and an engine block. The flex plate extends along and is rotatable about an axis. The flex plate is adapted to be rotatably coupled to the crankshaft. The permanently engaged starter system also includes a one-way clutch including an outer and inner race. The permanently engaged starter system additionally includes a ring gear rotatably coupled to one of the inner race and the outer race of the one-way clutch. The permanently engaged starter system further includes a starter support plate, and a pilot support plate coupled to the ring gear. The pilot support plate is fixedly coupled to the starter support plate and is configured to axially and radially align and retain the ring gear and one of the inner race and the outer race with respect to the axis.
US11384721B1
A dual fuel system for an internal combustion engine includes a first fuel supply of a liquid pilot fuel, a primary fuel supply of a liquid primary fuel, and a dual fuel injector. The dual fuel injector includes a spill valve fluidly connected with a plunger cavity and movable to control a start of injection and an end of injection, and an admission valve. The admission valve is movable to admit a pilot fuel into the fuel injector, such that the pilot fuel is conveyed through an outlet check to form, within a primary fuel passage fluidly connected to the plunger cavity, a segmented fuel charge of leading pilot fuel and trailing primary fuel by displacing some of the primary fuel. The liquid pilot fuel may be a higher cetane/lower octane liquid fuel, and the primary fuel may be a lower cetane/higher octane liquid fuel.
US11384720B2
A distribution device for distributing fluid flows, having a main passage and having a multiplicity of discharge passages branching off from the main passage, wherein the distribution device is designed to distribute a fluid flow entering the main passage among the discharge passages. An inner passage is arranged inside the main passage, wherein the inner passage is designed to conduct fluid that enters the inner passage to at least one of the discharge passages, and wherein the distribution device has a shutoff device for shutting off a fluid flow entering the inner passage from the main passage.
US11384717B2
The present invention relates to a heat exchanger for gases, in particular for the exhaust gases of an engine, which includes a plurality of gas circulation conduits and a casing for the exchange of heat between said gases and a coolant fluid that surrounds the gas circulation conduits housed inside the casing, wherein baffles are used to configure the passage of the coolant fluid between said gas circulation conduits, having at least one inlet baffle that directs the flow of coolant to the part and thus improving the operating conditions of the exchanger and making same more efficient.
US11384716B2
An exhaust manifold for use with an internal combustion engine, the exhaust manifold including a body, one or more fluid passageways defined by the body, a valve in fluid communication with at least one of the one or more fluid passageways, the valve being adjustable between an open configuration and a closed configuration, a mounting bracket supported by the body, and an actuator in operable communication with the valve and configured to adjust the valve between the open and closed configurations, and wherein the actuator is coupled to the mounting bracket.
US11384714B2
An automatic choke device of a carburetor includes a wax attached to an engine main body, a rod configured to perform a linear motion in conjunction with expansion of the wax, a choke lever configured to rotate in conjunction with the linear motion of the rod, and a choke shaft arranged so as to be able to abut against the choke lever and connected to a choke valve of the carburetor. The choke lever includes a flat portion that engages with an engaging portion of the choke shaft, and a circular arc portion that is formed in a circular arc shape so as to be continuous from the flat portion and is brought into sliding contact with the engaging portion of the choke shaft.
US11384703B2
A controller is used for an air-fuel ratio sensor. The air-fuel sensor includes a detection element that detects an oxygen concentration, and a PWM-controlled heater that receives a PWM signal for temperature control of the detection element. The controller includes a resistance detection circuit configured to detect a resistance of the detection element, and a processor. The processor is programmed to generate the PWM signal for the heater based on the detected resistance such that the resistance of the detection element is kept at a predetermined target resistance, and determine whether a failure has occurred in the air-fuel ratio sensor based on a manner of time-series increase in duty cycle of the PWM signal.
US11384702B2
A variable combustion cylinder ratio control device includes a target ratio setting section and a pattern determining section. The pattern determining section determines a target deactivation interval as a subsequent deactivation interval when the difference between a current deactivation interval and the target deactivation interval is less than or equal to X cylinders, and determines, as the subsequent deactivation interval, an interval closer to the target deactivation interval than the current deactivation interval by X cylinders when the difference between the current deactivation interval and the target deactivation interval exceeds X cylinders. The value of X is a natural number and a variable value that varies in accordance with the operating state of the engine.
US11384697B2
A method and system for controlling operation of a two-stroke engine having a turbocharger includes the two-stroke engine comprising an electronically controlled exhaust valve. A throttle position sensor generates a throttle position signal corresponding to a position of a throttle plate of a throttle. A boost box is coupled to the two-stroke engine. A boost box pressure sensor is coupled to the boost box and generates a boost box pressure signal corresponding to a pressure within the boost box. A controller is coupled to the boost box pressure signal controlling a position of the electronically controlled exhaust valve in response to the boost box pressure signal and the throttle position signal.
US11384687B2
An anti-icing system for a gas turbine engine comprises a closed circuit containing a phase-change fluid, at least one heating component for boiling the phase-change fluid, the anti-icing system configured so that the phase-change fluid partially vaporizes to a vapour state when boiled by the at least one heating component. The closed circuit has an anti-icing cavity adapted to be in heat exchange with an anti-icing surface of the gas turbine engine for the phase-change fluid to release heat to the anti-icing surface and condense. A feed conduit(s) has an outlet end in fluid communication with the anti-icing cavity to feed the phase-change fluid in vapour state from heating by the at least one heating component to the anti-icing cavity, and at least one return conduit having an outlet end in fluid communication with the anti-icing cavity to direct condensed phase-change fluid from the anti-icing cavity to the at least one heating component. A method for heating an anti-icing surface of an aircraft is also provided.
US11384686B2
A fastening structure (105) includes a pair of fastening members (105A) joined to each other, which is coupled with a bolt. The fastening member (105) is made of steel. A surface other than joint surfaces (Sa) has a Rockwell hardness of 50 HRC or more. The joint surfaces (Sa) have a Rockwell hardness of 30 HRC or more and less than 50 HRC. The joint surfaces (Sa) have an arithmetic mean roughness (Ra) of 0.2 μm or more and 0.5 μm or less. Production cost is suppressed, and at the same time, bending fatigue strength is secured and secondary damage due to abrasion powder generated by fretting is prevented.
US11384674B2
A reuse evaluation system is a system that performs an evaluation to reuse a catalyst in a state where the catalyst that purifies an exhaust gas of an engine of a vehicle 1 is mounted on the vehicle. The reuse evaluation system includes a deterioration estimator that estimates a degree of deterioration of the catalyst based on an operating state of the vehicle, a reuse setting unit that sets a range of the degree of deterioration of the catalyst as a reuse range of the catalyst according to a usage of reuse of the catalyst, and a reuse determining unit that determines that the catalyst is reusable in the reuse usages when the degree of deterioration of the catalyst estimated by the deterioration estimator is within the reuse range set by the reuse setting unit.
US11384669B2
A base filter for a diesel exhaust fluid (DEF) filter of a header assembly in a fluid reservoir is disclosed may include first and second semi-cylindrical holder portions having a semi-cylindrical walls concluding at abutment surfaces that face and engage when the base filter is assembled. The semi-cylindrical holder portions have one or more mounting tabs extending inward from inner surfaces of the semi-cylindrical walls. The header assembly may include a header with a cylindrical header boss having mounting recess defined therein. The mounting tabs may be circumferentially spaced about the semi-cylindrical walls to align with and be inserted into the mounting recesses of the header boss the base filter is assembled on the cylindrical header boss. Fasteners may be inserted through fastener bosses of the semi-cylindrical holder portions and into fastener bores of the header boss to hold the semi-cylindrical holder portions together and on the header.
US11384665B2
A muffler, for an internal combustion engine exhaust system, includes a muffler housing (12) with a housing jacket (14) elongated in a housing longitudinal axis (A) direction and with an outer panel (16) connected to the housing jacket at both axial end areas thereof to define a muffler interior (18). An inner panel (20) is arranged in and divides the muffler interior. A muffling unit (24) includes an exhaust-gas-carrying inner pipe (26), an outer pipe (28) enclosing the inner pipe and muffling material (32) arranged between the inner pipe and the outer pipe. The inner pipe is accommodated in an opening (48) of an inner panel and in an opening (40) of one of the outer panels or of an additional inner panel. The outer pipe is permanently connected to the inner panel or/and to one of the outer panels or to the additional inner panel.
US11384656B1
A variable vane includes a first vane portion and a second vane portion adjacent the first vane portion. The second vane portion includes a trunnion projecting outward from a radial end of the second vane portion. The second vane portion is configured to rotate about a trunnion axis of the trunnion from a first rotational position to a second rotational position.
US11384653B2
A seal assembly includes at least one primary seal, whose ends terminate in a modified air duct that is housed in a precision bore located at the ends of the primary seal slots. The air duct functions to seal the primary seal slot ends. A slot milled in the face of the air duct allows the primary seal to pass through and terminate centrally in the air duct bore. Minimal interference between the bore and air duct prevents cooling air from escaping the bore, completing the seal. Proper specification of the length of the primary seal in conjunction with precise location of the air duct bores allows for ample thermal expansion without loss of sealing. Axial clearance between the mating bores and air duct ends provides allowance for build tolerance, thermal expansion and movements between mating nozzles including movements between corresponding vane manifold portions.
US11384643B2
A turbine blade, a gas turbine, an intermediate product of the turbine blade, and a method of manufacturing the turbine blade are disclosed. The turbine blade has a blade body having hollow shape, cavities defined inside the blade body, and a cooling passage that opens from the cavities to a rear end portion of the blade body. The cooling passage includes: a first passage on a third cavity side and having a width that becomes narrower from the third cavity side toward the rear end portion of the blade body; and a second passage on a rear end portion side of the blade body and having a width that is constant from the third cavity side toward the rear end portion of the blade body.
US11384641B2
A turbine blade includes an internal vibration damping system having a plurality of unit cells. Each unit cell includes: an impacting structure; and a cavity encapsulating the impacting structure. The cavity, which includes a first hemisphere and a second hemisphere, is disposed within a substrate, which forms an outer casing of the cavity. At least one fluid is disposed in each of the first and second hemispheres between the impacting structure and the outer casing.
US11384637B2
Embodiments of the disclosure can include systems and methods for formation fluid sampling. In one embodiment, a method can include monitoring a relationship between a first characteristic of a formation fluid extracted from a formation and a second characteristic of the formation fluid extracted from the formation, determining, based at least in part on the monitoring, that a linear trend is exhibited by the relationship between the first characteristic of the formation fluid extracted from the formation and the second characteristic of the formation fluid extracted from the formation, and determining a reservoir fluid breakthrough based at least in part on the identification of the linear trend, wherein the reservoir fluid breakthrough is indicative of virgin reservoir fluid entering a sampling tool.
US11384635B2
A method for determining the location of a leak within a tubular having tubular components by sending an acoustic signal from an acoustic tool, receiving reflective signals from the acoustic signal, correlating the reflective signals with known tubular components, identifying an unexpected reflective signal and determining the location of a leak by correlating the location of the unexpected reflective signal with the known tubular components.
US11384628B2
A downhole completion system and methodology is provided for use in a well. The downhole completion comprises a packer and a plurality of flow control sand screens. Each flow control sand screen has an inflow control device (ICD). The downhole completion further comprises at least one lower sand screen positioned below the plurality of flow control sand screens. The at least one lower sand screen is configured without an ICD. A flow restrictor is disposed between the plurality of flow control sand screens and the at least one lower sand screen.
US11384626B2
A switch assembly, which is part of a chain of switch assemblies. The switch assembly includes a micro-controller PB that has no address, a thru-line switch, and a detonator switch. The micro-controller PB is configured to directly communicate with an upstream or downstream switch assembly through a pulsing scheme, and the micro-controller PB receives no command from a surface controller.
US11384621B2
An apparatus and method for controlling the flow of a fluid from a subterranean well zone to a pipe located within a bore in the well zone. The apparatus comprises an elongate tubular body having an interior passage and a valve passage extending between an exterior of the tubular body and the interior passage with a sliding sleeve adapted to selectably cover and uncover the valve passage. A chamber is formed on one end of the sliding sleeve with an elongate narrow passage extending thereto from the exterior of the tubular body, wherein a pressure drop of the fluid through the elongate narrow passage is adapted to move the sliding sleeve between a closed and an open position. A flow restrictor between the chamber and the interior passage of the tubular body has a pressure drop dependent only upon a flow rate of the fluid therethrough.
US11384616B1
A multi-string section milling tool has a longitudinally extending tubular body with mill carriers carrying hardened cutters that pivotally extend from a mill window in the tubular body by upward movement of a drive plunger. A downwardly biased piston mounted to the upper end of a flow tube is slidably inserted through a stationary thimble below the piston. The lower end of the flow tube is attached to a drive plunger which is pivotally attached to drive yoke links pivotally attached the mill carriers. The piston and thimble creates a pressure chamber in the milling tool. Fluid pressure in the pressure chamber moves the piston, flow tube and drive plunger upward to pivotally extend the drive yoke links and mill carriers radially outward through the mill window. Cessation of fluid pressure in the pressure chamber retracts the mill carriers.
US11384613B1
A wellbore dart can be used to activate a downhole tool within a wellbore to perform a function, such as shifting a sleeve. The dart includes a tool activator that is releasably connected to a body of the dart. After the downhole tool has been activated, the body can be released from the tool activator to open a fluid flow path within the downhole tool. A device can be pumped and land on the tool activator. The tool activator can include multiple sections that expand radially away from each other when force from the device is exerted on the sections. Expansion of the sections allows the device to pass through the tool activator. The dart can also include a retracting device that moves the sections back together after the device has passed through the tool activator.
US11384608B2
A tubular lift ring for positioning a tubular for making up a string. The ring includes internal threads that match a portion of the external threads on the end of the tubular. The ring further includes an upset that contacts the setting plate of an elevator for clamping about the tubular and lifting it into place above the borehole.
US11384603B1
A vibration damping device for use with a downhole tool having a tool axis may comprise a body coupled to a drill string component. The body may include a longitudinal bore therethrough and at least one lateral bore, the lateral bore having a bore opening and an end wall; an inertial mass slidably disposed in the lateral bore; and a cap mechanically coupled to the lateral bore. The lateral bore may be orthogonal to a radius of the body and may lie in a plane normal to the tool axis. The body may include a plurality of lateral bores, which may be in a co-planar arrangement. Each lateral bore may be blind hole positioned in the body so that it does not intersect the longitudinal bore or another lateral bore. A cap may enclose a lateral bore and fluid may be contained in the bore by the cap.
US11384591B2
A system for providing electronic features in a doorframe include a body structure having a top wall, a bottom wall and a plurality of side walls. The walls define an interior space of the body structure. A plurality of ports are formed in the top wall and a plurality of ports are formed in the bottom wall with each port opening into the interior space. One or more of the top wall ports is longitudinally aligned with a respective bottom wall port to form a port pair. A diverter is positioned in the interior space and extends in the interior space from one side wall and toward an opposing side wall. The diverter spans between the port pair. The diverter has a diverter surface that is configured for directing an element that extends through a port of the port pair toward an area in the body structure.
US11384586B2
A door stop includes an elongated body defining an axis, at least one attachment structure disposed near a first end of the elongated body, and at least one adornment coupler. The adornment coupler can include a channel formed in the elongated body parallel to its axis and having a cross-section in the shape of an inverted “T”. The adornment coupler enables different adornments to be interchangeably attached to the door stop. An adornment of the invention includes a decorative portion and a mounting structure coupled to the decorative portion. The mounting structure is configured to removably engage a complementary adornment coupler (e.g., the channel) of the door stop, whereby the adornment can be mounted to the door stop.
US11384584B2
A deadbolt cushioning system includes: a deadbolt cushioning structure attached to a door frame so that when a door with a fully extended deadbolt closes from a wide open position toward a closed position the extended deadbolt impacts the deadbolt cushioning structure. The deadbolt cushioning structure for preventing the extended deadbolt from impacting the door frame and for preventing the extended deadbolt from impacting a strike plate attached to the door frame. The deadbolt cushioning structure may include at least first and second telescoping housings with a biasing structure (e.g., foam and/or spring) provided therebetween. When the deadbolt impacts the deadbolt cushioning structure the biasing structure compresses and the second housing slides relative to the first structure and moves toward the face of the door frame to which the first housing is affixed.
US11384575B2
The invention involves a keeper (20) to interact with a bolt (16) of a lock (10); The keeper includes a bracket (22) for attachment to a structure, and a keeper rod (24) secured to the bracket, the keeper rod extending from one surface (27) of the bracket. In the keeper, a shaft (32) is attached to the bracket and can rotate freely relative to the bracket such that it extends in a longitudinal direction (X); a blade (40) is mounted on the shaft (32) on one side of the bracket near the keeper rod in such a way as to always rotate along with the shaft; an angular position indicator (46) is also mounted so as to always rotate along with the shaft; the blade being so positioned that it can be rotated by the latch when the latch hooks on to or releases from the keeper rod, and the angular position indicator (46) being capable of indicating the angular position of the blade. The invention is for example intended to be used on an aircraft door such as that of a helicopter.
US11384572B2
A door latch device includes: a meshing mechanism configured to be meshable with a striker; a locking/unlocking mechanism configured to be movable to an unlock position where an opening operation of an operation handle provided at the door is enabled and where meshing of the meshing mechanism is releasable, and to be movable to a lock position where the opening operation of the operation handle provided at the door is disabled and where meshing of the meshing mechanism is unreleasable; a smart lever configured to be operable in linking with the opening operation of the operation handle when the locking/unlocking mechanism is in the unlock position, and to be inoperable in linking with the opening operation of the operation handle when the locking/unlocking mechanism is in the lock position; and a smart lever detection switch configured to be detectable an operation of the smart lever.
US11384569B2
A lock with replaceable modules includes a first part and a second part which is connected to the first part. The lock has a latch bolt recess, a restriction recess and a deadbolt recess so as to selectively install a latch bolt, a restriction bolt and a deadbolt. A lock block is selectively installed in the restriction recess. The lock includes an installation slot which can be selectively oriented in different directions, and a core recess for receiving the deadbolt. The lock is selectively installed with different components by features of modularization and normalization so as to reduce inventory pressure. The customers may install the lock to entrance doors, gate doors, storage room doors, emergency doors, room doors, bathroom doors or the like.
US11384566B2
Certain aspects of the technology disclosed herein include an apparatus and method for electrically and mechanically connecting a deadbolt to a main housing of a lock. The main housing can be configured to extend a deadbolt along a path to lock and/or unlock a door while receiving electrical energy from an energy storage device disposed in the deadbolt. The energy storage device disposed in the deadbolt can be proximate to one or more electrical contacts electrically connected to one or more components in the main housing via conductive components of a bolt carriage. The bolt carriage includes a groove attachable to a male detent connector attached to the deadbolt. The groove in the bolt carriage provides a mechanical connection to the deadbolt and also aligns pogo pins with electrical components of the bolt carriage to enable electrical transmission from the deadbolt to the main housing.
US11384560B2
Disclosed herein are methods, systems, and devices for an awning. An awning apparatus of the disclosure includes a plurality of vertical support members and one or more flexible connectors coupled to the plurality of vertical support members. The one or more flexible connectors are removably secured to an upper end of at least one of the plurality of vertical support members. The apparatus includes a cover adapted for engaging the plurality of vertical support members. The apparatus includes a clipping mechanism attached to the cover and configured to removably secure the cover to at least one of the one or more flexible connectors. The apparatus is such that the one or more flexible connectors is configured to provide tension to hold the cover in a stretched orientation.
US11384550B2
A pre-fabricated and pre-engineered integrated skeletal frame for a room is discussed. In an embodiment, the pre-fabricated and pre-engineered integrated skeletal frame is for an electrical room with its electrical equipment installed, wired up, and tested offsite in a factory. The pre-fabricated and pre-engineered integrated skeletal frame can have rigging components such as lifting eye hooks and temporary structural cross connect bracing for rigging. The prefabricated room can have electrical equipment mounted inside, wired up, and tested off site at the factory and then be shipped to the construction site.
US11384549B2
The supporting structure for a mobile concrete pump for connecting a distribution boom includes two support leg boxes that cross each other diagonally, and a boom pedestal attached thereto having a turret that has an opening that is surrounded at its one end at least partially by a pivot mount receptacle for a pivot bearing for pivoting the distribution boom of the concrete pump with respect to the turret. Part of the wall of the turret is formed by a side wall of the supporting leg boxes that cross each other, wherein the side walls of the supporting leg boxes are, in a first region in which same form part of the wall of the turret, free of joining points such that loads introduced via the turret directly into the side walls are distributed beyond the first region without shear load of a joining point in the side walls.
US11384543B2
An interlocking panel system for covering a base surface with interlocking panels to prevent water ingress is provided. A first panel includes a sheet-like section, a receptacle connected to the sheet-like section, a first projection and a second projection. An interlock includes an interlock hook portion and an interlock receiving portion with the interlock configured to be inserted into the receptacle of the first panel and at least one of the interlock hook portion or the receptacle preventing the interlock from being withdrawn from the first panel. A second panel includes a sheet-like portion and a second panel hook portion configured to be inserted into the interlock receiving portion and engage with the second projection of the first panel. At least one of the second panel hook portion or the second projection preventing the second panel from being withdrawn from the first panel and/or interlock.
US11384539B2
A masonry block that is particularly well suited for the construction of narrow walls, such as interior building walls, that is adapted to receive conventional utilities and reinforcing supports.
US11384527B2
A method of assembling a corrugated structure formed of corrugated metal plates. The corrugated structure may include corrugations extending transversely of the longitudinal length of said corrugated structure. At least some of said corrugated metal plates may include a longitudinal flange extending from each longitudinal edge and a transverse flange extending from each transverse edge. At least some of the flanges may include alignment features. The method includes: bringing adjacent plates into abutting relationship such that alignment features on adjacent plates matingly engage; installing fasteners through aligned holes to secure abutting plates; and repeating said bringing and said installing as necessary until said corrugated structure is assembled.
US11384523B2
A combination of a cover plate and a drain, preferably a floor drain is described. The cover plate is provided with first locking means and the drain is provided with cooperating second locking means for releasable connection of the cover plate to the floor drain. The cover plate is a temporary cover plate for use during installation of the drain. The cover plate may be used for a temporary protection of a drain during installation of the drain and for installing and adjusting the inclination of the drain without the need of separate levelling tools. To obtain this the cover plate is provided with levelling means for determining the orientation of the cover plate and thereby also the drain in relation to a horizontal or a vertical plane. The first locking means or the second locking means comprises a weakening arranged such that at least a part of the locking means is preferably damaged when the cover plate is removed from the drain to ensure that the cover is not reused.
US11384515B2
An image display system for a work machine includes an imaging device mounted to a work machine including a working unit having a working implement, an attitude detector detecting an attitude of the working unit, a distance detector determining information about distance to an object to be worked by the work machine, and a processor using information about position of the working implement obtained using an attitude of the working unit, and information about position of the object to be worked obtained from the information about distance from the work machine to an object to be worked, determined by the distance detector, generating an image of a portion corresponding to the working implement, on the object to be worked opposing the working implement, combining the generated image with an image of the object to be worked imaged by the imaging device, and displaying the combined image on a display device.
US11384508B2
A system for controlling a machine impeller clutch includes a power source, a transmission unit, an impeller clutch operatively coupling the power source to the transmission unit, and an input device configured to generate a force data signal indicative of a working fluid pressure. An electronic control module in communication with the input device is configured to execute a time-step predictive analytical model for impeller clutch engagement. The electronic control module configured to receive the force data from the input device, determine an impeller clutch engagement value based at least in part on the force data signal and utilizing the time-step predictive analytical model, and cause engagement of the machine impeller clutch according to the impeller clutch engagement value.
US11384506B2
A trench cutting apparatus and method, the apparatus comprising a central support element comprising at least one jetting outlet and a cutting element configured to be driven around the central support element. The trench cutting apparatus is configured to be operable in a mechanical cutting mode in which the cutting element is driven around the central support element to cut material forward of the trench cutting apparatus, and a jet cutting mode in which a pump is activated to eject fluid from the at least one jetting outlet to fluidize or cut material forward of the trench cutting apparatus.
US11384504B2
A method and system determines in real time the bearing capacity of a foundation tamped by a high-speed hydraulic tamper. Four wireless acceleration sensors are arranged uniformly along tamping plate edges, sensor position tamping points are determined; the soil is tamped, the plate peak acceleration slows, tends to, and reaches stabilization in a range, a relationship curve between the tamping number and plate peak acceleration is determined; different loads are applied to the foundation to obtain corresponding settlements, coordinate axes are established, points are drawn according to each test data group and sequentially connected with a smooth curve to obtain a settlement-load curve, and the curve is fitted; a tamping number and foundation bearing capacity relationship is obtained; the two relationship curves are combined to obtain a relationship curve, and the foundation bearing capacity magnitude at a certain moment during the tamping operation is determined by using the acceleration index.
US11384500B1
An oil spill clean-up and recovery system for marine vessels, which includes a pivoting and height adjustable boom extending from the vessels, which has upper and lower frameworks that are generally parallel. This includes an oil containment panel which is vertically oriented, movable, and generally laterally secured between the frameworks. A plurality of floats are secured to the oil containment panel and maintain it about the surface of a body of water for containing oil or other undesirable liquids or debris. A plurality of floating oil evacuation tubes are height adjustable and attached to separate floats, each tube having an inlet for receiving oil around the water line. The floating oil evacuation tubes are laterally positioned in proximity of one-another, and in front of the oil containment panel. The oil containment panel collects, contains, and deflects oil to the floating evacuation tubes, which then receive and delivery oil to the tanker.
US11384496B2
The disclosed water barrier systems may include a first mobile water barrier, and adjacent second mobile water barrier, and a translation mechanism for translating the first mobile water barrier and the second mobile water barrier toward each other. Lowering mechanisms may be configured to lower sidewalls of the mobile water barriers. The mobile water barriers may include sealing elements to form water seals between the adjacent mobile water barriers and between the sidewalls and a surface. Related methods of forming a water barrier assembly are also disclosed.
US11384494B2
The present invention is directed to differing embodiments of safety trailers, which have first and second platforms and a safety wall positioned therebetween. The platforms and safety wall define an area protected from vehicular incursions.
US11384479B2
The present invention refers to a method for improving the sharpness and stability of prints by digital printing on hair fabrics and a textile product obtained by the method, which is aimed at solving the problem of capturing a predetermined digital image on a fabric of hair, where the image has characteristics of definition, contrast and durability of the print without neglecting or affecting the texture and joints of the tissue on which it is shaped. Preferably without intending to limit the scope of the invention, the woven material can be bedding such as blankets, quilts and the like, clothing, woven items for personal use, among others made of hair fabrics.
US11384455B2
Fibre band opening device for an open-end spinning device having a feed tray, a fibre band pull-in cylinder, and an opening roller having an opening roller clothing, the tips of which lie on a circular cylindrical surface, a support surface for fixing a fibre tuft, which is processed by the opening roller by combining, the distance of which support surface from the circular cylindrical surface is tapered in the fibre transport direction to a minimum distance, and a transition area having a convex curvature between the clamping surface and the support surface. The support surface has a distance of between 4 and 8 millimetres from the circular cylindrical surface at the beginning of the support surface with respect to the fibre transport direction, and the minimum distance of the support surface from the circular cylindrical surface is less than 1.5 millimetres.
US11384452B2
An electrospinning device (1; 30) is provided comprising: a container (2) for holding a liquid comprising a polymer melt or a polymer solution; a nozzle (3) arranged to outlet a stream of the liquid from the container; a collecting surface (4) for collecting electro spun material coming from the nozzle during an electrospinning process so as to form a fibrous structure (8) on the collecting surface (4); a voltage supply system (5) arranged to create a voltage difference between the nozzle and the collecting surface (4), one or more electrostatic emitters (10; 38) arranged to locally distribute positive and/or negative ions onto the fibrous structure, and one or more rotatable bodies (6; 36) arranged to cause the collecting surface (4) to face the nozzle (3) and the electrostatic emitters (10; 38) in turn.
US11384448B1
A method of performing heteroepitaxy comprises exposing a substrate to a carrier gas, a first precursor gas, a Group II/III element, and a second precursor gas, to form a heteroepitaxial growth of one of GaAs, AlAs, InAs, GaP, InP, ZnSe, GaSe, CdSe, InSe, ZnTe, CdTe, GaTe, HgTe, GaSb, InSb, AlSb, CdS, GaN, and AlN on the substrate; wherein the substrate comprises one of GaAs, AlAs, InAs, GaP, InP, ZnSe, GaSe, CdSe, InSe, ZnTe, CdTe, GaTe, HgTe, GaSb, InSb, AlSb, CdS, GaN, and AlN; wherein the carrier gas is H2, wherein the first precursor is HCl, the Group II/III element comprises at least one of Zn, Cd, Hg, Al, Ga, and In; and wherein the second precursor is one of AsH3 (arsine), PH3 (phosphine), H2Se (hydrogen selenide), H2Te (hydrogen telluride), SbH3 (hydrogen antimonide), H2S (hydrogen sulfide), and NH3 (ammonia). The process may be an HVPE (hydride vapor phase epitaxy) process.
US11384445B2
The present invention relates to a process for the fabrication of cobalt interconnections and to an electrolyte which enables the implementation thereof. The electrolyte which has a pH below 4.0 comprises cobalt ions, chloride ions and at most two organic additives of low molecular weight. One of these additives may be an alpha-hydroxy carboxylic acid or a compound having a pKa value ranging from 1.8 to 3.5.
US11384443B2
A method for producing metallic silver by electro-deposition, including electrolyzing an electrolyte solution containing Ce(NO3)3 in an anode zone and an electrolyte solution containing AgNO3 in a cathode zone by using an electrolytic cell with a specific diaphragm, wherein the electrolyte solution in the anode zone is not allowed to enter the cathode zone. After the electrolyzing is complete, the metallic silver with a high purity is obtained at the cathode, and a Ce4+-containing solution is obtained in the anode zone.
US11384441B2
An electrochemical cell includes a housing having an inlet, an outlet, and a central axis and an anode-cathode pair disposed concentrically within the housing about the central axis and defining an active area between an anode and a cathode of the anode-cathode pair. An active surface area of at least one of the anode and the cathode has a surface area greater than a surface area of an internal surface of the housing. The anode-cathode pair is configured and arranged to direct all fluid passing through the electrochemical cell axially through the active area.
US11384439B2
Some examples of a method for manufacturing an electrode material for electrolytic hydrogen generation are described. Tungsten salt and nickel salt are mixed in a determined molar ratio on a carbon support by effectively controlling synthesis temperature and composition. Water and adsorbed oxygen, produced by mixing the tungsten salt and nickel salt are removed. Then, methane gas is flowed over the mixture resulting in the electrode material. The electrode material is suitable for use as a catalyst in electrolytic hydrogen generation processes, for example, at an industrial scale, to produce large quantities of hydrogen.
US11384436B2
A piston ring includes an annular body, a wear-resistant layer that is applied to the annular body by thermal spraying, and a strain-hardened run-in layer, made of an AlCuFe alloy, that is applied to the wear-resistant layer by thermal spraying.
US11384435B2
Process for forming a multi-layer electrochromic structure, the process comprising depositing a film of a liquid mixture onto a surface of a substrate, and treating the deposited film to form an anodic electrochromic layer, the liquid mixture comprising a continuous phase and a dispersed phase, the dispersed phase comprising metal oxide particles, metal hydroxide particles, metal alkoxide particles, metal alkoxide oligomers, gels or particles, or a combination thereof having a number average size of at least 5 nm.
US11384424B2
A film manufacturing apparatus includes a lamination unit that laminates a first layer at one side in a thickness direction of a long-length substrate film to produce a one-sided laminated film, and that laminates a second layer at the other side in the thickness direction of the one-sided laminated film to produce a double-sided laminated film; a conveyance unit; a marking unit; a measurement unit; a detection unit, disposed at an upstream side in the conveyance direction of the measurement unit; and an arithmetic unit that obtains physical properties of the first layer and the second layer based on the physical property at a first position in the one-sided laminated film and the physical property at a second position in the double-sided laminated film. The arithmetic unit defines, with a mark as a reference, a position substantially the same as the first position to be the second position.
US11384423B2
A sputtering apparatus (SM) has a vacuum chamber in which is disposed a target. A plasma atmosphere is formed inside the vacuum chamber to thereby sputter the target. The sputtered particles splashed from the target are caused to get adhered to, and deposited on, a surface of a substrate disposed in the vacuum chamber, thereby forming a predetermined thin film thereon. At such a predetermined position inside the vacuum chamber as is subject to adhesion of the sputtered particles splashed from the target, there is disposed an adhesion body whose at least the surface of adhesion of the sputtered particles is made of a material equal in kind to that of the target. The adhesion body has connected thereto a bias power supply for applying a bias voltage having negative potential at the time of forming the plasma atmosphere.
US11384422B2
The present invention provides a method for producing a magnetic nanoparticle-coated laminate material. The method comprises coating a pair of opposed surfaces of a plurality of steel or iron/cobalt (Fe/Co) alloy film portions with a magnetic nanoparticle-containing coating. Each magnetic nanoparticle comprises a core and a shell covering at least a portion of the core. The shell and core are made of different materials selected from one or more of: iron, cobalt, nickel; and/or alloys comprising two or more of: iron, cobalt and/or nickel; and/or magnetic rare earth metals; and/or diamagnetic transition metals. The method further comprises stacking the coated film portions on top of each other such that a or each coated surface of each film portion is located adjacent a further coated surface of an adjacent film portion; and compressing the stacked coated film portions together to form a nanoparticle-coated laminate material.
US11384420B2
An adhesion promoting layer is formed on a metallic substrate by generating a non-thermal plasma in air at atmospheric pressure, and exposing a surface of the metallic substrate to the plasma. The plasma oxidizes the metallic substrate to form metal oxide from metal atoms of the metallic substrate. The metal oxide is formed as a metal oxide layer disposed directly on an underlying bulk metallic layer of the metallic substrate. Alternatively, the plasma nitridizes the metallic substrate to form metal nitride from metal atoms of the metallic substrate. The metal nitride is formed as a metal nitride layer disposed directly on an underlying bulk metallic layer of the metallic substrate.
US11384409B2
The present invention relates to a high-strength steel sheet which satisfies a specific chemical component composition, and which is configured such that: when the metal structure thereof is observed with a scanning electron microscope, polygonal ferrite is 30 to 60% by area; when the metal structure thereof is observed with an optical microscope, MA mixed structure is 21% by area or less; when the metal structure thereof is measured by an X-ray diffraction method, retained austenite is 8% by volume or more; an area ratio of polygonal ferrite having a circle equivalent diameter of 35.0 μm or more is 0% and an area ratio of polygonal ferrite having a circle equivalent diameter of 10.0 μm or more and less than 35.0 μm is 10% or less in the polygonal ferrite; and connectivity as defined by a specific relational expression is 10% or more.
US11384394B2
This disclosure provides systems and methods for sample processing and data analysis. Sample processing may include nucleic acid sample processing and subsequent sequencing. Some or all of a nucleic acid sample may be sequenced to provide sequence information, which may be stored or otherwise maintained in an electronic storage location. The sequence information may be analyzed with the aid of a computer processor, and the analyzed sequence information may be stored in an electronic storage location that may include a pool or collection of sequence information and analyzed sequence information generated from the nucleic acid sample. Methods and systems of the present disclosure can be used, for example, for the analysis of a nucleic acid sample, for producing one or more libraries, and for producing biomedical reports. Methods and systems of the disclosure can aid in the diagnosis, monitoring, treatment, and prevention of one or more diseases and conditions.
US11384386B2
The present invention provides assays and assay systems for use in spatially encoded biological assays. The invention provides an assay system comprising an assay capable of high levels of multiplexing where reagents are provided to a biological sample in defined spatial patterns; instrumentation capable of controlled delivery of reagents according to the spatial patterns; and a decoding scheme providing a readout that is digital in nature.
US11384383B2
The present invention relates to a method for the isolation of a target nucleic acid region. In particular, said method comprises the steps of contacting a population of nucleic acid molecules with at least one Type II Cas protein-gRNA complex, wherein said gRNA comprises a guide segment that is complementary to the sequence comprised in the target region of at least one nucleic acid molecule, thereby forming a Type II Cas protein-gRNA-nucleic acid complex, contacting the population of nucleic acid molecules with at least one enzyme having exonuclease activity, and isolating the target nucleic acid region from the Type II Cas protein-gRNA-nucleic acid complex.
US11384380B2
The invention provides compositions and methods for identifying DNA methylation. In one embodiment, the invention provides a method for detecting N6-methyladenine.
US11384378B2
The invention provides methods and materials for culturing mammalian cells and harvesting recombinant protein.
US11384354B2
The present disclosure relates to a method of generating an antibody library, not limiting to a human naïve antibody gene expression library encompassing a pool of nucleic acid sequences derived from a natural antibody repertoire comprising humoral immunity from healthy and genetically diverse human populations. More specifically, the method employs a combination of phage and/or yeast antibody surface display concept which allows to screen large antibody library size and facilitates better folding of antibody structure. The present disclosure also relates to a human naïve antibody library generated by employing the process of the present disclosure, a set of primers employed in the method and application(s) of said antibody library.
US11384351B2
The present invention relates to the field of nucleic acid purification. In particular, it relates to methods and tools for purifying nucleic acids in a sample; which are compatible with high-throughput sequencing and diagnosis. The inventors have shown that nucleic acid binding proteins recruited to polymerized tubulin (i.e. microtubules) could, subsequently, be isolated from cell lysates. Surprisingly, it has now been found that the amount of recovered nucleic acid found in these microtubule pellets increases dramatically in the presence of nucleic acid-trapping proteins comprising a nucleic acid-binding moiety and a polymerized tubulin-binding moiety, by comparison to proteins devoid of the nucleic acid-binding moiety; and that the recovery of the purified nucleic acids was itself particularly efficient. This purification method is particularly amenable to high-throughput sequencing and/or in the context of a diagnosis method for identifying or comparing the amount of nucleic acids in a set of samples.
US11384350B2
Compositions and methods are provided for the cell-mediated targeted killing of diseased cells based on the presence of an intracellular antigen, rather than a surface-bound marker. The targeting cells are modified to express a cytotoxic protein that is delivered into a targeted cell, and after delivery is selectively activated by the presence of a cytoplasmic protein of interest. In one embodiment of the invention, the cytotoxic molecule is a Granzyme B (GrB) polypeptide. In the compositions of the invention, GrB is modified to render its cytotoxic enzymatic functions inactive, until the presence of an intracellular antigen unlocks the GrB molecule to enable enzymatic activities.
US11384348B2
The present disclosure relates to serine proteases cloned from Bacillus gibsonii, and variants thereof. Compositions containing the serine proteases are suitable for use in cleaning fabrics and hard surfaces, as well as in a variety of industrial applications.
US11384342B2
The present invention is within the field of industrial protein production. The invention provides a novel expression system using dehydroorotate dehydrogenase (DHODH) as a selection marker in combination with leflunomide or a metabolite thereof, notably for use in mammalian cell lines. Expression vectors encoding DHODH, cell lines comprising said vectors and methods of producing recombinant proteins are also provided.
US11384337B2
The present invention provides improved and/or shortened methods for expanding TILs and producing therapeutic populations of TILs, including novel methods for expanding TIL populations in a closed system that lead to improved efficacy, improved phenotype, and increased metabolic health of the TILs in a shorter time period, while allowing for reduced microbial contamination as well as decreased costs. The methods may comprise gene-editing at least a portion of the TILs to enhance their therapeutic efficacy. Such TILs find use in therapeutic treatment regimens.
US11384333B2
An isolated bacterial strain Bacillus subtilis 3 or a functional homolog of same is provided. A sample has been deposited as KCTC 13467BP at the Korean Collection for Type Cultures, wherein the isolated microbial strain is purified to a level of at least 99%. Also provided are methods of using the isolated bacterial strain or the functional homolog of same.
US11384326B2
A target particle transferring device is disclosed, which comprises: (a) a substrate with a thickness of T and a width of W, having top and bottom portions, the top portion having a top surface and the bottom portion having a bottom surface; (b) a notch structure formed in the bottom portion of the substrate, comprising: a groove with a width of W1, located at a distance oft below the top surface of the substrate, wherein the groove is formed in the bottom portion from the bottom surface extending toward the top portion; and (c) a target substrate portion with a width of W2 and a thickness of T, located in the top and bottom portions of the substrate and being surrounded by the groove. Methods of transferring a target particle from one device to another is also disclosed.
US11384317B2
A method of providing a modifier on the surface of an active-containing core-shell aminoplast microcapsule, including the covalent attachment of the modifier to the capsule shell surface by means of a coupling compound capable of covalent bonding to both shell and modifier by means of epoxy groups on the coupling compound. The method is especially useful for enhancing the substantiveness to fabrics of fragrance microcapsules added to laundry products.
US11384316B2
Disclosed herein is a laundry or cleaning composition comprising (i) from about 0.001 wt. % to about 50 wt. % of at least one cationic polymer selected from the group consisting of poly acrylamidopropyl trimethyl ammonium chloride Poly(APTAC), polydiallyl dimethyl ammonium chloride poly(DADMAC), copolymers of polyAPTAC, copolymers of polyDADMAC, terpolymers of polyAPTAC, and/or terpolymers of polyDADMAC; (ii) from about 0.01 wt. % to about 50 wt. % of at least one non-ionic surfactant; (iii) optionally, from about 0.001 wt. % to about 5 wt. % of at least one enzyme; and (iv) optionally, from about 0.01 wt. % to about 25 wt. % of at least one laundry or cleaning additive, wherein said composition is capable of exhibiting color wash fastness or color maintenance.
US11384309B2
One aspect of the present invention is a refrigerating machine oil containing: a base oil containing an ester of an alcohol and a fatty acid; a compound represented by the following formula (1): wherein R1 and R2 each independently represent a monovalent hydrocarbon group, R3 represents a divalent hydrocarbon group, and R4 represents hydrogen atom or a monovalent hydrocarbon group, and the refrigerating machine oil having a kinematic viscosity at 40° C. of 10 mm2/s or less.
US11384303B2
A three-phase fuel composition may be synthesized by producing a first composition by trapping at least one gas into pores of an adsorbent, producing a coated composition by spray coating a solution on the first composition, and mixing the coated composition with a liquid fuel.
US11384302B2
A method for preparing a fuel additive d is provided. The method comprises carrying out the following reaction: (1) The fuel additive d may be used as an octane-boosting additive in a fuel for a spark, ignition internal combustion engine.
US11384301B2
Fuel oil compositions, and methods for blending such fuel oil compositions, to enhance initial compatibility and longer term stability when such fuel oil compositions are blended to meet IMO 2020 low sulfur fuel oil requirements (ISO 8217). In one or more embodiments, asphaltenic resid base stocks are blended with high aromatic slurry oil to facilitate initial compatibility such that low sulfur cutter stocks, e.g., vacuum gas oil and/or cycle oil, may be further blended therein to cut sulfur content while maintaining longer term stability. These fuel oil compositions are economically advantageous when used as marine low sulfur fuel oils because greater concentrations of high viscosity resids are present in the final blend.
US11384300B2
The processes and systems herein integrate hydroprocessing and coking in a manner to effectively upgrade/desulfurize crude oil feedstocks. An initial liquid hydrocarbon feedstock, such as crude oil, is upgraded by fractionating both the hydrocarbon feedstock and coker thermally cracked hydrocarbon products in a fractionating zone. A coker recycle stream is thermally cracked to produce coker thermally cracked hydrocarbon products that are passed to the fractionating zone. The hydrocarbon distillates are hydroprocessed under conditions effective for desulfurization and conversion into lighter hydrocarbon distillates to produce a hydroprocessed liquid hydrocarbon effluent, such as a bottomless synthetic crude oil.
US11384299B2
A process for upgrading a hydrocarbon feed, such as crude oil or other heavy oils, may include hydrotreating a hydrocarbon feed in a hydrotreating unit to produce a hydrotreated effluent that includes asphaltenes, coke precursors, or both. The process further includes hydrocracking the hydrotreated effluent in a hydrocracking unit to produce a hydrocracked effluent, adsorbing at least a portion of the asphaltenes, coke precursors, or both, from the hydrotreated effluent, the hydrocracked effluent, or both, separating the hydrocracked effluent into at least an upgraded lesser-boiling effluent and a greater-boiling effluent in a hydrocracked effluent separation system, and steam cracking the upgraded lesser-boiling effluent to produce olefins, aromatic compounds, or combinations of these. The process may further include recycling the greater boiling effluent back to the hydrotreating unit and hydrocracking a middle distillate effluent from the hydrocracked effluent separation system. Systems for conducting the processes are also disclosed.
US11384290B2
The invention is directed to a fuel composition for diesel engines. The fuel composition comprises 0.1-99% by weight of a component or a mixture of components produced from biological raw material originating from plants and/or animals and/or fish. The fuel composition comprises 0-20% of components containing oxygen. Both components are mixed with diesel components based on crude oil and/or fractions from Fischer-Tropsch process.
US11384282B1
The present disclosure discloses a one-component type multi-functional fracturing fluid additive and a process for preparing the same. The process the following steps: mixing ethylene glycol, isopropanol, 1-butanol, 1-hexanol and 1-octanol, and heating to uniformly disperse the mixture to obtain an aqueous dispersant; adding a high molecular polymer thickener and an auxiliary agent to the aqueous dispersant, and stirring the mixture at a high speed to obtain a suspension, wherein the auxiliary agent is one or more selected from clay stabilizers, drainage aids, drag reducers, emulsion inhibitors, filtrate reducers, corrosion inhibitors and fungicides; and slowly stirring the suspension at a low speed, and cooling the suspension to room temperature to collect a sample of suspension. This auxiliary agent has good characteristics such as temperature resistance, shear resistance, salt resistance, and sand suspension.
US11384270B2
Provided are a mixed refrigerant that is non-flammable and capable of reducing the greenhouse effect, and the use thereof. The mixed refrigerant comprises the following components in mass fractions: 10%-30% of R134a, 5%-70% of R1234ze(E), and 18%-65% of R1234yf. The mixed refrigerant of the present invention, in fitting combination with the amount ranges of all the components, makes the refrigerant non-flammable, and the ODP thereof is 0, and the GWP thereof is no greater than 400. The mixed refrigerant can be used in a refrigeration system, has no ozone destructive power, reduces the greenhouse effect, has a lower temperature glide, and belongs to ternary azeotropic or nearly azeotropic refrigerants, which is beneficial to the stable operation of a refrigeration system. The mixed refrigerant of the present invention can also serve as a foaming agent or aerosol propellant, and has the advantages of being non-flammable, having a low ozone destruction index, and being environmentally friendly and safe and reliable.
US11384265B2
The present application relates to a photocurable solventless pressure-sensitive adhesive composition, a pressure-sensitive adhesive polarizing plate and a display device. According to the present application, a pressure-sensitive adhesive composition, a polarizing plate and a liquid crystal device, which have excellent durability and antistatic abilities, can be provided.
US11384264B2
The present disclosure provides for aqueous, curable binder compositions, as well as articles and products comprising assemblies of matter comprising mineral fibers, synthetic fibers, natural fibers, cellulosic particles and sheet materials comprising the binder compositions disclosed herein.
US11384250B2
In one aspect, inks for use with a three-dimensional (3D) printing system are described herein. In some embodiments, an ink described herein comprises up to 80 wt. % oligomeric curable material; up to 80 wt. % monomeric curable material; up to 10 wt. % photoinitiator; up to 1 wt. % non-curable absorber material; and up to 10 wt. % one or more additional components, based on the total weight of the ink, and wherein the total amount of the foregoing components is equal to 100 wt. %. Additionally, the photoinitiator is operable to initiate curing of the oligomeric curable material and/or the monomeric curable material when the photoinitiator is exposed to incident curing radiation having a peak wavelength λ. Moreover, the ink has a penetration depth (Dp), a critical energy (Ec), and a print through depth (DPT) at the wavelength λ of less than or equal to 2×Dp.
US11384249B2
An aqueous ink jet composition contains at least one disperse dye selected from the group consisting of C.I. Disperse Yellow 54, C.I. Disperse Red 60, and C.I. Disperse Blue 359, and a styrene maleic acid-based dispersing agent represented by Formula (1).
US11384235B2
The present application relates to a retardation film including a composition or a cured product thereof, the composition comprising: an acrylate-based resin having a glass transition temperature (Tg) of 120° C.; or more; a retardation adjusting agent comprising a styrene monomer; and a triazine-based birefringence adjusting agent, in which the triazine-based birefringence adjusting agent is included in an amount of more than 5 parts by weight and 15 parts by weight or less, based on 100 parts by weight of the acrylate-based resin; a polarizing plate comprising the same, and a liquid crystal display device comprising the same.
US11384232B2
This heterophasic propylene polymerization material comprises a propylene copolymer (I), an ethylene-α-olefin copolymer (II-1), and an ethylene-α-olefin copolymer (II-2), wherein the contained amount of a monomeric unit derived from an olefin other than propylene in the propylene copolymer (I) is not less than 0.05 wt % but less than 10 wt %, the limiting viscosity [η]I of the propylene copolymer (I) is less than 1.50 dL/g, the contained amount of a monomeric unit derived from ethylene in the ethylene-α-olefin copolymer (II-2) is 10-30 wt %, and the limiting viscosity of the ethylene-α-olefin copolymer (II-2) is higher than that of the ethylene-α-olefin copolymer (II-1).
US11384231B2
Provided is a propylene polymer composition capable of implementing a molded article containing excellent impact resistance. Provided is a propylene polymer composition containing components (A) to (C), satisfying all of requirements (1) to (5), (A) a propylene polymer containing 90 wt % or more of a propylene structural unit; (B) an ethylene-α-olefin copolymer or hydrogenated conjugated diene polymer containing more than 10 wt % and 99 wt % or less of an ethylene structural unit; (C) a propylene block copolymer or graft copolymer containing a propylene polymer segment and an ethylene-α-olefin copolymer segment or a hydrogenated conjugated diene polymer segment; (1) an intrinsic viscosity being 0.5 dl/g or more; (2) CXIS having a number average molecular weight of 40,000 or more; (3) a ratio of the number average molecular weight of CXIS to a number average molecular weight of CXS being 0.5 or more and 20 or less; (4) CXS having the number average molecular weight of 120,000 or less; and (5) a content of ash being 1 to 5,000 wt. ppm.
US11384228B2
Embodiments of thermoformed monolayer or multilayer films are provided, wherein the thermoformed monolayer multilayer films comprise a first composition comprising at least one ethylene-based polymer, wherein the first composition comprises a Molecular Weighted Comonomer Distribution Index (MWCDI) value greater than 0.9, and a melt index ratio (I10/I2) that meets the following equation: I10/I2≥7.0−1.2×log (I2).
US11384227B2
The present invention provides a resin composition for core-sheath type bi-component fiber that not only maintains excellent softness, but also improves tensile strength, when preparing non-woven fabric, particularly spunbond non-woven fabric.
US11384211B2
An in-situ polymerized type thermoplastic prepreg is provided, which is excellent in productivity, has tack properties and drape properties that allow easy shaping in a mold, is excellent in handling properties, and allows a molded product obtained by curing to have both mechanical properties as high as those of a thermosetting composite and the features of the thermoplastic composite. An in-situ polymerized type thermoplastic prepreg 1 includes reinforcing fibers 2 and an in-situ polymerized type thermoplastic epoxy resin 3 as a matrix resin. The in-situ polymerized type thermoplastic epoxy resin 3 is cured to B-stage, with the weight-average molecular weight being 6,000 or less, and has tack properties and drape properties at 30° C. or less, and the in-situ polymerized type thermoplastic epoxy resin after curing has a weight-average molecular weight of 30,000 or more.
US11384199B2
The present invention relates to a polymer composition having improved processability by containing a polyalkylene carbonate resin and a film using the same.
US11384194B2
The present invention relates to a composition comprising the reaction product of a block copolymer based on OH-functional polyolefin which is unhydrogenated, preferably polybutadiene, and cyclic esters in the form of a polyol having at least 1.8, preferably at least two, OH groups and at least one isocyanate compound having at least two isocyanate groups, which is notable in that the composition includes at least 0.0001% to 40% by weight of titanium and has a content of free isocyanate groups of at least 0.1% by weight based on the overall composition, to a process for preparation thereof and to the use of the composition for bonding of substrates.
US11384192B2
The present invention relates to a modified hydrogenated product of a block copolymer having a polymer block (A) containing a structural unit derived from an aromatic vinyl compound, and a polymer block (B) containing a structural unit derived from a conjugated diene compound, a method of producing the modified hydrogenated product, and a resin composition containing the modified hydrogenated product. The modified hydrogenated product has one or more functional groups selected from an alkoxysilyl group, a carboxy group, an amino group, a hydroxy group, an epoxy group, and an acid anhydride-derived group, and satisfies the following conditions. Condition (1): after stay at 330° C. for 30 min under nitrogen atmosphere, a weight change rate is −5.5% or more. Condition (2): the peak top intensity of tan δ measured in accordance with JIS K7244-10 (2005), under conditions including a strain amount of 0.1%, a frequency of 1 Hz, a measurement temperature of −70 to 120° C., and a temperature rise rate of 3° C./min, is 1.0 or more.
US11384190B2
The invention relates to aqueous polyurethane-vinyl polymer hybrid dispersions comprising, as building blocks hydrophobically modified hydroxy-functional polyesters A, acids B that have further groups which react with isocyanates under formation of urethanes, ureas, or thiourethanes, compounds G having only one hydroxyl group, and one or more tertiary amino groups, olefinically unsaturated monomers H2 having a polymerisable ethylenic unsaturation and a further functional group which reacts with an isocyanate group under bond formation, olefinically unsaturated monomers H1 having at least one polymerisable ethylenic unsaturation and no further functional group which reacts with an isocyanate group, and multifunctional isocyanates I having at least two isocyanate groups per molecule, to a process of their preparation, and to a method of use thereof.
US11384188B2
The invention provides an aqueous resin dispersion which can form a coating film excellent in adhesion to a polypropylene base material, and water resistance, and has excellent particle stability. Specifically, it provides an aqueous resin dispersion in which an olefin polymer (A), and a polymer (C) containing a constituent unit derived from a radically polymerizable monomer (B) represented by the following general formula (1) are dispersed in an aqueous medium. (In the general formula (1), R is a hydrogen atom or a methyl group, and X is a straight chain or branched alkylene group having 3 to 5 carbon atoms; and n is an integer of 1 to 20.)
US11384187B2
The present invention is related to the process of obtaining random terpolymers based on itaconic acid or its isomers, aconitic acid or their isomers and sodium alkenyl sulphonates, through a polymerization in aqueous solution, via free radicals at acid pH in the range of 1.0 to 3.5 and as initiator a redox system. The random terpolymers are characterized for being tolerant to high concentrations of divalent ions, such as calcium, magnesium, strontium and barium. Their use as inhibitors of mineral scale such as calcium carbonate, calcium sulphate, strontium and barium, and clay dispersing, iron oxides, carbonate and calcium sulfate allows for their application in the reservoir or production rig, treated water, sea water and/or connate water can be used as means of transportation. The terpolymer can be used to inhibit and disperse mineral scales present in cooling system and boiler employed in the chemical and oil industry, and is compliant with environmental standards established internationally. They are classified as non-toxic, and can be used in pipes and equipment in the petrochemical industry and transporting freshwater and seawater from offshore and onshore facilities.
US11384182B2
A composition includes one or more monomeric units having a structure of Formula (I). The one or more monomeric units in the composition can encapsulate a hydrophobic material. Further, the invention provides a method of preparing said composition. The present invention also provides a method of killing or controlling the growth of microorganisms by contacting the microorganisms with said composition.
US11384171B2
A pre-catalyst composition comprising: a) a silica support comprising silica wherein an amount of silica is in a range of from about 70 wt. % to about 95 wt. % based upon a total weight of the silica support; b) a titanium-containing compound wherein an amount of titanium is in a range of from about 0.1 wt. % to about 10 wt. % based upon the total weight of the silica support; c) a chromium-containing compound wherein an amount of chromium is in a range of from about 0.1 wt. % to about 10 wt. % based upon the total weight of the silica support; d) a surfactant wherein the surfactant comprises a non-ionic surfactant, a cationic surfactant, or a combination thereof, e) a carboxylate wherein the carboxylate comprises a multi carboxylate, an alpha-hydroxy carboxylate, or a combination thereof, and f) a solvent.
US11384167B2
The present invention relates to compositions thermally curable on demand by red to near infrared irradiation, method of using same for thermal amplification of free radical polymerizations, and articles obtained by such method. The invention also relates to the use of a heat-generating dye in association with a thermal initiator for controlling the onset of thermal free radical polymerization.
US11384157B2
Humanized monoclonal anti-nuclear antibodies with enhanced binding affinity and tumor uptake are presented. Particularly preferred antibodies are site-directed mutants of H-CDR3 with up to about 8-fold improvement in affinity as compared to the non-humanized non-mutated form. In further preferred aspects, such humanized antibodies are employed in tumor necrosis targeted delivery of immune modulators, immune effectors, and other therapeutic or diagnostic agents.
US11384148B2
The disclosure relates to antibodies specific to FcRn, formulations comprising the same, use of each in therapy, processes for expressing and optionally formulating said antibody, DNA encoding the antibodies and hosts comprising said DNA.
US11384147B2
Provided herein are various embodiments relating to antibodies. Some of the embodiments include antagonist antibodies that bind PD-1. Such antibodies can be used in methods to treat, for example, cancer.
US11384143B2
The disclosure provides methods of treating inflammation without inducing immune suppression. The method comprises administering a therapeutically effective amount of an IL-6 antagonist at a dose sufficient to reduce inflammation without causing immune suppression.
US11384130B2
The present disclosure relates to compounds of Formula (I) which are multimeric forms of a monomeric binding peptide linearly bonded to PEG moieties to form the multimers. The multimeric forms stimulate angiogenesis and promote wound healing. The disclosure also includes pharmaceutical compositions comprising the multimers, including compositions suitable for topical or systemic administration.
US11384121B2
An object of the present invention is to provide an echinomycin derivative that has anti-cancer activity equal to or greater than that of echinomycin, and a production method therefor based on a chemical procedure. Provided are an echinomycin derivative represented by formula (I), and a production method therefor based on a chemical procedure.
US11384119B2
Methods and compositions for inhibiting and/or interfering with interactions between (1) programmed Death-1 protein (also known as CD279) and (2) programmed death-ligand 1 (PD-L1) and/or programmed death-ligand 2 (PD-L2) are disclosed. In addition, methods and compositions for increasing IL-2 levels in a cell, and methods and compositions for preventing, treating, or ameliorating the effects of cancer in a subject, are disclosed.
US11384113B2
The present invention concerns cobalamin derivatives of formula (I) wherein X is a ligand having a formula selected from among: —(CH2)1-5—S—(CH2)0-3—CH3, —S—(CH2)1-5—NH2 and further wherein R1 is H, methyl or ethyl, R2 is and R3 is —H or and its use in diseases caused by lack of vitamin B12 support.
US11384108B2
The present invention relates to a transition metal compound for an olefin polymerization catalyst, represented by chemical formula 1. The description of chemical formula 1 is as described in the specification.
US11384095B2
The present invention is directed to the preparation of phthalic anhydride compounds and the intermediate phthalide compounds. In particular, the invention is directed to an improved bio-based route from furanic compounds to phthalic anhydride compounds by reacting furfuryl alcohol (i.e. 2-hydroxymethylfuran) or an analogue thereof having a nucleophilic atom on the 2-methyl, with a dienophile comprising an α,β-unsaturated carbonyl comprising an α′-leaving group. The inventions further involved preparation of phthalic anhydride compounds, phthalic acid compounds and reduction products of the intermediate phthalide compounds.
US11384094B2
The present invention relates to chiral auxiliaries and the syntheses thereof and uses thereof.
US11384090B2
The present invention discloses compounds of Formula (Ia), and pharmaceutically acceptable salts, thereof: which inhibit coronavirus replication activity. The invention further relates to pharmaceutical compositions comprising a compound of Formula (Ia) or a pharmaceutically acceptable salt thereof, and methods of treating or preventing a coronavirus infection in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of a compound of Formula (Ia) or a pharmaceutically acceptable salt thereof.
US11384087B1
The invention relates to a KRAS mutant protein inhibitor shown as formula (I), a composition containing the inhibitor and the use thereof.
US11384083B2
The present application provides pyrrolo[2,3-d]pyrimidinone inhibitors of cyclin-dependent kinase 2 (CDK2) of Formula (I): as well as pharmaceutical compositions thereof, and methods of treating cancer using the same.
US11384082B2
Polymorphs of a bis-mesylate salt of a compound of Formula IA: are provided. Also provided are process for making the polymorphs and methods of use thereof.
US11384080B2
The invention concerns a method for isolation of cytisine from plant material. The method according to the invention, consists in extraction of the plant raw material by lower alcohol, acidified with mineral acid to pH within a range 1.5-3.5. The combined alcohol-aqueous extracts are concentrated under vacuum distillation till the alcohol is eliminated and after filtration they are extracted with chloroform, methylene chloride, butyl acetate or normal butanol in a ratio of 1:1. The purified from ballast substances acid aqueous concentrate is alkalized to pH 9-12 with alkaline hydroxide or ammonium hydroxide and the resulting alkaline aqueous concentrate is extracted at least twice with chloroform, methylene chloride, butyl acetate or normal butanol in a ratio of concentrate:extractant of 1:5 to 1:10. The combined organic extracts are evaporated to dryness, then acetone or ethyl acetate are added to obtain a suspension which is allowed to crystallize completely at 5-10° C., then it is filtered and dried. The isolated product is with a high purity and yield.
US11384078B2
The present invention provides a compound of Formula (I) or a pharmaceutically acceptable salt thereof; (I) a method for manufacturing the compounds of the invention, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.
US11384072B2
The present invention provides an organic compound of following formula and an organic light emitting diode and an OLED device including the organic compound.
US11384071B2
Chemical compounds that are useful as inhibitors of mechanotransduction in the treatment of pain and modulation of touch perception and topical administration of the compounds described herein in the treatment of pain and modulation of touch perception.
US11384070B2
An organic molecule for use in optoelectronic devices having a structure of formula I wherein X1 and X2 are at each occurrence independently selected from the group consisting of CR21 and N; X3 and X4 are at each occurrence independently selected from the group consisting of CR22 and N; X5 and X6 are at each occurrence independently selected from the group consisting of CR23 and N; R21, R22, R23 is at each occurrence independently selected from the group consisting of hydrogen, deuterium, C1-C5-alkyl, C2-C8-alkenyl, C2-C8-alkynyl, C6-C18-aryl, and C3-C17-heteroaryl; and at least one variable of X1 and X2 is N, at least one variable of X3 and X4 is N and at east one variable of X5 and X6 is N.
US11384067B2
The present invention provides compounds of Formula (I) or a stereoisomer, tautomer, or pharmaceutically acceptable salt or solvate thereof, wherein X1, X2, X3, and X4 are each independently CR6 or N; provided that no more than two of X1, X2, X3, or X4 are N; Q2 is N or NR5a; one of Q1 and Q3 is CR5, and the other is N or NR5a; and the dashed circle denotes optional bonds forming an aromatic ring; Y1 is O or NR3; Y2 is —CO—, —SO2—, or —S(O(NH)—; Y3 is O or NR4a; provided that (1) Y1 and Y3 are not both O, and (2) when Y2 is C(O), Y1 is not O; L is a covalent bond or C1-4 alkylene substituted with 0 to 4 R7; R1 is (—CH2)aR9; a is an integer of 0 or 1; R2 is each independently halo, cyano, hydroxyl, amino, C1-6 alkyl, C3-6 cycloalkyl, C4-6 heterocyclyl, alkylamino, haloalkyi, hydroxyalkyi, aminoalkyi, alkoxy, alkoxyalkyl, haloalkoxyalkyl, or haloalkoxy; n is an integer of 0, 1, or 2; R3 and R4a are independently hydrogen, C1-6 alkyl, haloalkyi, hydroxyalkyi, aminoalkyi, alkoxyalkyl, haloalkoxyalkyl, alkoxy, or haloalkoxy; R4 is C1-10 alkyl, C1-10 haloalkyi, C1-10 deuterated alkyl, C1-10 alkenyl, C3-8 cycloalkyl, 6 to 10-membered aryl, 3 to 8-membered heterocyclyl, —(C1-6 alkylene)—(C3-8 cycloalkyl), —(C1-6 alkylene)—(6 to 10-membered aryl), —(C1-6 alkylene)—(3 to 8-membered heterocyclyl), or —(C1-6 alkylene)—(5 to 6-membered heteroaryl); wherein each of the alkyl, alkylene, alkenyl, cycloalkyl, aryl, heterocyclyl, and heteroaryl, by itself or as part of other moiety, is independently substituted with 0 to 3 R; or alternatively, R3 and R4, taken together with the N and 0 atoms which they are attached, form a 4 to 9-membered heterocyclic ring moiety which is substituted with 0 to 3 R8; or alternatively, (R3 and R5a) or (R3 and R5), taken together with the atoms to which they are attached to, form a 5 to 8-membered heterocyclic ring moiety which is substituted with 0 to 3 R8; R5a is hydrogen, C1-6 alkyl, alkylamino, haloalkyl, hydroxyalkyl, aminoalkyl, alkoxyalkyl, haloalkoxyalkyl, alkoxy, or haloalkoxy; R5 and R6 are each independently hydrogen, halo, cyano, hydroxyl, amino, alkyl, alkylamino, haloalkyl, hydroxyalkyl, aminoalkyl, alkoxyalkyl, haloalkoxyalkyl, alkoxy, or haloalkoxy; R7 is halo, oxo, cyano, hydroxyl, amino, C1-6 alkyl, C3-6 cycloalkyl, C4-6 heterocyclyl, alkylamino, haloalkyl, hydroxyalkyl, aminoalkyl, alkoxyalkyl, haloalkoxyalkyl, alkoxy, or haloalkoxy; R8 are each independently deuterium, halo, hydroxyl, amino, cyano, C1-6 alkyl, C1-6 deuterated alkyl, C2-6 alkenyl, C2-6 alkynyl, alkylamino, haloalkyl, hydroxyalkyl, aminoalkyl, alkoxyalkyl, haloalkoxyalkyl, alkoxy, haloalkoxy, phenyl, or 5 to 6-membered heteroaryl; or alternatively, two R8, taken together with the atom(s) to which they are attached, form a 3 to 6-membered carbocyclic ring or a 3 to 6-membered heterocyclic ring each of which is independently substituted with 0 to 3 R12; R9 is selected from —CN, —C(O)OR10, —C(O)NR11aR11b—, —CO—NH—CO—Re, —CO—NH—SO2—Re, —CO—NH—SO—Re, —SO2—OH, —SO2—NH—CO—Re, —P(O)(OH)2, tetrazol-5-yl, —CH2—CO—NH—CO—Re, —CH2—CO—NH—SO2—Re, —CH2—CO—NH—SO—Re, —CH2—SO2—OH, —CH2—SO2—NH—CO—Re, —CH2—P(O)(OH)2, tetrazol-5-ylmethylene; Re is C1-6 alkyl, C3-6 cycloalkyl, haloalkyl, hydroxyalkyi, aminoalkyi, alkoxyalkyi, or haloalkoxyalkyi; R10 is hydrogen or C1-10 alkyl; and R11a and R11b are each independently hydrogen, C1-6 alkyl, C3-6 cycloalkyl, C4-6 heterocyclyl, alkylamino, haloalkyi, hydroxyalkyi, aminoalkyi, alkoxyalkyi, haloalkoxyalkyi, alkoxy, or haloalkoxy; and R12 is halo, cyano, hydroxyl, amino, C1-6 alkyl, alkylamino, haloalkyi, hydroxyalkyi, aminoalkyi, alkoxyalkyi, haloalkoxyalkyi, alkoxy, haloalkoxy, phenyl, or 5 to 6-membered heteroaryl. These compounds are selective LPA receptor inhibitors.
US11384065B2
The present invention relates to a class of isoindolinone derivatives and use thereof in the preparation of a medicament for treating diseases associated with a novel colony stimulating factor 1 receptor (CSF-1R) inhibitor. In particular, the present invention relates to a compound of formula (I) and a pharmaceutically acceptable salt thereof or a stereoisomer thereof.
US11384062B2
A deuterated compound having the structure of Formula I: or a pharmaceutically acceptable salt, solvate, or prodrug thereof; or a salt of a prodrug thereof; or a hydrate or polymorph thereof; wherein Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y8, Y9, Y9′, Y10, Y10′, Y11, Y11′, Y12, Y12′, and Y13 are selected from the group consisting of hydrogen or deuterium, wherein at least one of Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y8, Y9, Y9′, Y10, Y10′, Y11, Y11′, Y12, Y12′, and Y13 is deuterium; and wherein each carbon is independently optionally replaced with 13C is disclosed herein. Pharmaceutical compositions comprising the compounds of Formula (I) and the use of the compounds as inhibitors of the enzyme poly ADP ribose polymerase (PARP) for the treatment of patients with BRCA-mutation positive ovarian cancer and BRCA-positive breast cancer is also disclosed herein.
US11384060B2
Disclosed are compounds of formula (I) below and pharmaceutically acceptable salts thereof: (I), in which each of variables R1, R2, R3, R4, R5, A1, A2, A3, A4, X and Y is defined herein. Also disclosed are methods for reducing the glycemic level and treating glucagon-associated disorders with a compound of formula (I) or a salt thereof and a pharmaceutical composition containing same.
US11384056B2
The present invention relates to a new process for producing intermediates useful in the manufacture of 2-(3-(4-propylheptyl)morpholino)ethan-1-ol. The invention also relates to intermediates 1-chloro-4-propylhept-3-ene and 1-iodo-4-propyl-hept-3-ene.
US11384048B2
Disclosed in the present invention are an aromatic vinyl or aromatic ethyl derivative, a preparation method therefor, an intermediate, a pharmaceutical composition, and an application. The aromatic vinyl or aromatic ethyl derivative in the present invention is as represented by general formula (I). The aromatic vinyl or aromatic ethyl derivative in the present invention has an obvious inhibitory effect on PD-1/PD-L1, is a very effective small-molecule PD-1/PD-L1 inhibitor, and can effectively alleviate or treat relevant diseases such as cancer.
US11384031B2
The invention relates to a microbial delivery where biochar acts as a carrier for microbes.
US11384030B2
A method for improving the hydrophobic properties of a fiber cement product, said method comprising the steps of: providing a fiber cement product comprising at least one profiled surface; applying a hydrophobation agent to the at least one profiled surface; wherein the obtained fiber cement product has a water take up of less than 1.5 mL after 48 hours as measured by the RILEM Test No 11.4 in horizontal application.
US11384028B2
A method for forming a ceramic matrix composite (CMC) component with an internal cooling channel includes forming a first fiber member, forming a first depression in a surface of the first fiber member, covering the first depression with a second fiber member to form a near-net shape fiber preform of a component with an internal channel defined in part by the first depression, and densifying the fiber preform.
US11384027B2
A silicide-based composite material is disclosed, comprising a silicide of Mo, B, W, Nb, Ta, Ti, Cr, Co, Y, or a combination thereof, Si3N4, and at least an oxide, as well as and a process for producing the same.
US11384010B2
In embodiments, a precursor glass comprising from about 55 wt. % to about 80 wt. % SiO2; from about 5 wt. % to about 20 wt. % Al2O3; from about 5 wt. % to about 20 wt. % Li2O; from about 2 wt. % to about 4 wt. % P2O5; and from about 0.2 wt. % to about 15 wt. % ZrO2.
US11383994B2
A method for treating hydrogen sulfide in a solution includes providing the solution containing hydrogen sulfide. The method also includes adding sodium nitrite to the solution in an amount suitable to react with the hydrogen sulfide and treat the hydrogen sulfide.
US11383989B2
Single crystals of a new noncentrosymmetric polar oxysulfide SrZn2S2O (s.g. Pmn21) grown in a eutectic KF-KCl flux with unusual wurtzite-like slabs consisting of close-packed corrugated double layers of ZnS3O tetrahedra vertically separated from each other by Sr atoms and methods of making same.
US11383982B2
A reagent system for treating heavy metal-contaminated materials is provided and includes an oxidizer, a soluble phosphate, and an alkaline hydroxide source, such as a caustic soda or lime. A method of treating mine waste bearing one or more heavy metals is also provided and includes the step of admixing a reagent system with heavy metal-containing material to preferentially reduce the leachability of heavy metals and form precipitates and complexes of low metal solubility that remain stable within the host solid matrix for long durations in acidic and abrasive conditions.
US11383976B2
A system is capable to safely generate a continuous controlled hydrogen flow. The passive auto sufficient hydrogen system is very valuable for example for emergency power back up, propulsion application, battery charging or powering portable devices. Also, a chemical process generates hydrogen using alkali metals, alkaline earth metals, hydrides of alkali metals or hydrides of alkaline earth metals to obtain primary by products from water. Then, the primary byproducts react with a metal reactant to obtain additional hydrogen.
US11383970B2
In one example, an electronic device can comprise (a) a first substrate comprising a first encapsulant extending from the first substrate bottom side to the first substrate top side, and a first substrate interconnect extending from the substrate bottom side to the substrate top side and coated by the first encapsulant, (b) a first electronic component embedded in the first substrate and comprising a first component sidewall coated by the first encapsulant, (c) a second electronic component coupled to the first substrate top side, (d) a first internal interconnect coupling the second electronic component to the first substrate interconnect, and (e) a cover structure on the first substrate and covering the second component sidewall and the first internal interconnect. Other examples and related methods are also disclosed herein.
US11383969B2
A composite cushion includes a first cushioning element and a second cushioning element. The second cushioning element is formed in a manner that engages a peripheral engagement are of the first cushioning element to interlock the second cushioning element onto the first cushioning element. The second cushioning element may surround an outer periphery of the first cushioning element. In addition, a portion of the second cushioning element may be superimposed over a central cushioning area of the first cushioning element. Superimposed portions of the first and second cushioning elements may have an unsecured relationship (i.e., they are not directly secured to each other).
US11383966B1
A fluid dispenser for a refrigerator having a dispenser housing; a dispenser frame pivotally mounted within the dispenser housing, the dispenser frame with a front face and two side faces and a first gear disposed on one of the side faces; an actuator with a paddle and a lever, the lever interlocking with the dispenser frame such that when the paddle is pushed, the lever causes the dispenser frame to pivot forward; a flexible tube; a fixed compression jaw mounted onto the dispenser housing behind the flexible and compressible tube; a movable compression jaw having a jaw end and a pivot end, the jaw end mounted in front of the flexible tube, the pivot end having a second gear which interlocks with the first gear, such that when the paddle is pushed the first gear rotates the second gear moving the movable jaw away from the flexible tube is provided.
US11383964B2
Wireless portable vehicle lift system incorporating one or more enhanced communication and/or control features. The lift system can incorporate enhanced touch screen-enabled functionalities and/or enhanced wireless communication features.
US11383947B2
A machine forms a roll of convolutely wound web material. The machine includes a winding apparatus configured to receive a mandrel and the web material and wind the web material around the mandrel. A pulling device pulls the mandrel longitudinally to remove the mandrel from the roll after forming the roll. The machine further includes a restraint that engages the peripheral surface of the roll when the mandrel is pulled longitudinally to remove the mandrel from the roll. A method is also provided. In one aspect of the method, a web material is wound around a mandrel to form a roll of convolutely wound web material. The mandrel is pulled longitudinally after the step of winding the web material around the mandrel. The periphery of the roll is restrained from moving axially when the mandrel is pulled longitudinal. The mandrel is then removed from the roll.
US11383937B2
Warehouse automation and methods of automatically sorting and sequencing items can be implemented to streamline and expedite order fulfillment and store replenishment processes in a cost-effective manner. Some embodiments described herein include sorting items to a truck-level and inducting those items for a first truck into a buffering and sequencing system. Items can temporarily accumulate in the buffering and sequencing system and thereafter be discharged in a desired sequence as the items become available within the buffering and sequencing system. In some embodiments, the buffering and sequencing system is used to sequence items for loading one or more store aisle-ready carts in a sequence that corresponds to a store aisle layout.
US11383936B1
The present invention relates to an automatic height adjusting manifold, and in particular to a manifold that is adjustable to be located adjacent to a workpiece. A conveyor can have an overhead structure that supports a concealer such as a canopy or removable doors. A sizing device measures the height of a workpiece. The sizing device is outside of the work areas of the machine. A height safety is provided to make sure that no workpieces taller than the measured piece enter the machine. There are liquid bays and blowoff bays within the machine. The blowoff bay has an air knife or other manifold device. A height system is provided and is adjustable to correlate with the measured height at the sizing device. A string potentiometer can be used for an air knife position feedback to the programmable logic controller (PLC).
US11383935B2
An apparatus for processing food products comprises a product conveyor having a frame and a conveyor unit for conveying products along a conveying direction, wherein the conveyor unit is arranged laterally projecting at the frame with respect to the conveying direction and comprises a work unit which is associated with the processing of the conveyed products and which is arranged at least partly beneath the projecting conveyor unit of the product conveyor. Provision is made that the frame of the product conveyor is supported or held at the work unit via a mechanical connection or extends into a free space defined by the work unit.
US11383934B2
For use in a reciprocating floor slat conveyor system having formed slats made of steel, a gap filler for sealing the gaps between side-by-side steel slats includes a portion that extends upwardly into the gap, and a lower portion that is connected to one of the side-by-side slats. The gap filler is installed by pushing down the gap filler into the gap between slats.
US11383928B2
The systems and methods provide for optimizing the scheduling of non-preemptive tasks in the multi-robot environment. The embodiment provides for scheduling, by implementing an Online Minimum Performance Loss Scheduling (OMPLS) technique, initially, tasks with a higher performance loss value and then secondly, tasks that can be scheduled within their deadline and having a low performance loss value amongst the merged tasks; and finally minimizing, a performance loss value of a remaining subset of tasks that cannot be scheduled within a pre-defined deadline. Moreover, the embodiments herein further provides executing the priority update on each of the remaining subset of tasks for optimizing the scheduling of the non-pre-emptive tasks.
US11383926B2
A remotely operated vehicle assembly for an automated storage and retrieval system moves a product item between a storage container stored in an automated storage and retrieval grid configured to store a plurality of stacks of storage containers, and target containers. The remotely operated vehicle assembly includes a first vehicle including a vehicle body and a wheel arrangement connected to the vehicle body configured to move the remotely operated vehicle along a rail system of the automated storage and retrieval system; and a picking system for moving the product item. The first vehicle includes a container lifting device configured to carry a first target container. The vehicle assembly further includes a second vehicle including a vehicle body and a wheel arrangement connected to the vehicle body configured to move the remotely operated vehicle along a rail system of the automated storage and retrieval system. The second vehicle includes a container lifting device configured to carry a second target container. A bar system mechanically connects the vehicles of the vehicle assembly to each other. The picking system is connected to the bar system. The picking system is configured to move the product item from the storage container to one of the first or second target container.
US11383919B2
A transport case for a folding bicycle has a base with a first wall element connected along an edge. A connection device can be used to fix the first wall element to an element of the transport case to produce an interior of a first volume. Another connection device can be used to fix the first wall element to an element of the transport case to produce an interior of a second volume. The first volume is bigger than the second volume.
US11383912B2
An insulation liner includes an outer film; and an insulation material encapsulated within the outer film. An insulation packaging assembly includes a box defining a box cavity; a first insulation liner positioned within the box cavity, the first insulation liner defining a C-shape, the first insulation liner including an outer film and an insulation material encapsulated within the outer film; and a second insulation liner positioned within the box cavity, the second insulation liner defining the C-shape, the second insulation liner fitting together with the first insulation liner to define a storage cavity enclosed by the first insulation liner and the second insulation liner.
US11383907B2
A carrier for holding a plurality of containers includes a plurality of panels including at least one central panel and at least one attachment panel foldably connected to the at least one central panel, the at least one attachment panel including container retention features for engaging at least one container of the plurality of containers. The at least one central panel includes a plurality of openings and is for being positioned between and attached to adjacent containers of the plurality of containers.
US11383889B2
A squeezer and fluid discharge system and method are disclosed. The fluid discharge system includes a container, a liner bag, a squeezing device and a driving device, the liner bag is installed in the container, and the driving device is connected to the squeezing device and used to drive the squeezing device. The squeezing device comprises at least two rollers, and the liner bag is formed by welding a front panel and a rear panel and is provided with a discharge port which is arranged adjacent to the weld line at the bottom of the liner bag.
US11383887B2
Methods and systems for integrating multiple portions of a container are provided. The method and system are specifically designed for integrating multiple shell portions with ear lobe-shaped tabs. The method comprises: providing a first set of retention structures to be associated with a plurality of inter-connecting features formed on an edge of a first shell part, wherein the first set of retention structures comprise at least a lead-in feature and a retention feature; providing a second set of retention structures to be associated with a plurality of inter-connecting features formed on an edge of a second shell part, wherein the second set of retention structures comprise at least a deflection feature and a retention feature; and engaging the two shell parts with aid of the retention structures.
US11383886B2
The disclosure provides a functionalized polymer for use in coating compositions and a method for making the functionalized polymer. In some embodiments, the functionalized polymer is a water-dispersible polymer, more preferably a water-dispersible polyester polymer, having one or more side groups including one or more salt groups. Packaging containers (e.g., food or beverage cans) comprising the functionalized polymer and methods of making such containers are also provided.
US11383864B2
Disclosed is a capsule filling apparatus. The capsule filling apparatus includes a supplying member configured to supply a tablet; a moving member configured to move the tablet supplied from the supplying member in a preset direction; a catching member configured to catch the tablet moved by the moving member by suction and insert the caught tablet into a capsule; and a capsule accommodating member located below the catching member so that the capsule is accommodated therein.
US11383862B2
An automatic packing machine and automatic packing method for express delivery are provided. The automatic packing machine for express delivery includes: a frame; a box discharging mechanism, fixed to the frame; a weighing mechanism, fixed to the frame, the weighing mechanism including a weighing plate and a weighing plate steering engine which are arranged in coordination and an image collecting module, the weighing plate steering engine and the image collecting module being fixed to the frame, and the image collecting module facing the weighing plate; a box body unfolding mechanism; a box closing mechanism; a conveying mechanism; and a controller, connected to all other structures of the automatic packing machine for express delivery. Through the technical solutions of the present invention, multiple functions are integrated, the degree of automation is high, and different items are packaged by using different box bodies.
US11383856B2
The present disclosure provides a lampshade structure, an unmanned aerial vehicle (UAV) arm, a UAV, and a movable platform. The lampshade structure may comprise a first light-transmitting surface of a lampshade body close to a light-emitting element and a second light-transmitting surface of the lampshade body away from the light-emitting element; wherein the first light-transmitting surface may include a scattering structure to outwardly refract light emitted by the light-emitting element to expand a light-emitting angle and an irradiation direction of the light-emitting element, thereby obtaining sufficient light in a desired direction.
US11383847B2
An emergency vision apparatus comprises an inflatable enclosure to enable a user to see through the enclosure when expanded and observe a source of information at a distal end of the enclosure while smoke or other particulate matter is in the environment. The enclosure includes an opening configured for insertion of a user's hand into the interior of the enclosure to allow the user to operate a touch sensitive screen or hardware visible through the second clear member disposed toward a user and a sealable closure for closing the opening and sealing the opening around the user's hand. The sealable closure includes flexible first and second sheets covering the opening, the first and second sheets including respective first and second slits disposed transversely to each other, the first and second slits being configured to allow insertion of the user's hand into the interior of the enclosure.
US11383843B2
An aircraft tray table retention assembly may include a seat magnetic component installed within a rear bezel of an aircraft seat, and a tray table magnetic component installed within an aircraft tray table. The aircraft tray table may be coupled to the aircraft seat via at least one of one or more hinges or a set of rails, and may be configured to actuate between a stowed position and a deployed position via the at least one of one or more hinges or a set of rails. The tray table magnetic component may be configured to engage the seat magnetic component when the aircraft tray table is in the stowed position. The aircraft tray table retention assembly may include a tray magnetic component configured to engage the tray table magnetic component when the aircraft tray table is in the deployed position.
US11383839B2
An aircraft galley cart is disclosed. In embodiments, the galley cart includes two adjacent portions (e.g., left and right side) hingedly or slidably connected. The galley cart has a default configuration compatible with galley cart bays of galley structures. The galley cart may be transitioned into a narrow configuration by articulating the left-side portion relative to the right-side portion (e.g., by pivoting or rotating the left-side portion). When in the narrow configuration, the galley cart may be twice as long but half as wide, allowing passenger access through an aisle without removing the galley cart back out of the aisle and disrupting in-seat food and beverage services. The galley cart includes auxiliary casters that deploy during transition to support the main casters in keeping the galley cart balanced and mobile in the narrow configuration.
US11383837B2
A cargo restraint system includes a driveshaft having a plurality of drive pins and a plurality of first restraints each configured to actuate between a lowered position and a raised position. Each of the plurality of first restraints includes a head to actuate between the lowered position and the raised position, a drive disk rotatably coupled to the head and having a notch to receive a respective drive pin of the plurality of drive pins, and a locking disk to be received by the drive disk in response to the head being in the raised position. The cargo restraint system further includes a handle coupled to the driveshaft and configured to translate the driveshaft and to actuate such that the respective drive pin is received by the notch of the respective first restraint to move the respective first restraint between the lowered position and the raised position.
US11383833B2
A ground effect craft having a ground effect wing, a plurality of sponsons, and a control system is disclosed. The ground effect wing may include a fore ground effect wing and an aft ground effect wing. The ground effect wing may generate a stabilizing moment on at least one sponson to stabilize the around effect craft. The plurality of sponsons may be dynamically coupled to the body. The plurality of sponsons may be dynamically coupled to each other. The dynamic coupling may permit the sponsons to move relatively independent of the body and each other, thereby stabilizing the ground effect craft. The ground effect craft may include a stabilizing wing.
US11383826B2
An aircraft landing gear component having first and second base members, separated along a first longitudinal axis, a plurality of first parallel hoops, each first hoop lying along the first longitudinal axis and aligned in a plane oriented at a first non-zero angle to the first longitudinal axis, and a plurality of second parallel hoops, each second hoop lying along the first longitudinal axis and aligned in a plane oriented at a second non-zero angle to the first longitudinal axis, the second non-zero angle being different from the first non-zero angle, wherein each of the first hoops intersects with and is fixed to at least one of the second hoops, and wherein each of the second hoops intersects with and is fixed to at least one of the first hoops, such that the first and second hoops form a rigid structure extending between the first and second base members.
US11383821B2
A wing leading-edge device includes a flow body having a front side, a back side, a plurality of ribs arranged in ribs, wherein at least one of the ribs is a load introduction rib having at least one first lug for coupling with a drive mechanism, a second load path component, which includes at least one second lug, wherein the second load path component is at least connected to the load introduction rib, such that a second opening of the at least one second lug is co-axial with a first opening of the at least one first lug.
US11383819B2
A vehicle body may have an internal skeleton forming a wing shape, and a skin formed over the internal skeleton. The skin may include a matrix material, and a plurality of continuous fibers encased within the matrix material. The plurality of continuous fibers may curve from a base end near a fore/aft center of the wing shape outward toward leading and trailing edges of the wing shape at a tip end.
US11383818B2
Connections of sub-elements formed at least partly from fiber composite materials of a component for an aircraft with relatively low manufacturing complexity and the same or improved reliability and improved sealing, by providing different seam connections between the sub-elements. For this purpose, at least an edge region, formed from fiber composite material, of the first sub-element is formed to give a foldover that engages with an edge region of the other sub-element. Preferably, the forming is effected especially with use of thermoplastic materials while heating preferably the entire edge region.
US11383811B2
The present disclosure relates to a method for controlling the propulsion of a ship (10). The ship (10) comprises an engine (5) and a controllable pitch propeller (7), wherein torque and engine speed are adjusted to correspond to an output set point value. The adjustment is such that the ship (10) is operated in an operating condition with an engine speed of the engine (5) and a propeller pitch of the controllable pitch propeller (7) such that the fuel consumption of the ship (10) is brought and/or held within a desired fuel consumption range. The method comprises determining a top pressure value indicative of a top pressure in at least one cylinder (9) and reducing the torque of the engine (5) upon detection that the lop pressure value exceeds a top pressure threshold value.
US11383809B2
A wind-propelled vessel is described herein. The vessel includes at least one hull and at least one set of paired masts. Each paired mast of the at least one set of paired masts has a first mast located to one side of the vessel and a second mast located on the opposite side of the vessel. Also, each mast of the at least one set of paired masts has a spar located at or near the top of the mast. Moreover, each one of the spar located at or near the top of the mast extends inwards towards a center plane of the vessel, and an inward end of the spar is connected by a connector to another inward end of another one of the each one of the spar located at or near the top of the mast. In accordance with the illustrative examples provided herein, the connector imparts a dynamic force upon connected spars that responsively pulls the connected ones of the inward ends of the spars to their nearest position when tops of the masts to which the spars are fixably attached move away from a relative nearest position to a paired one of one set of paired masts.
US11383800B2
A marine vessel display device includes an imager that images surroundings of a vessel body, an image processor that generates a bird's-eye view image based on images captured by the imager, a display provided in the vessel body and that displays the bird's-eye view image, and a controller. The controller is configured or programmed to perform a control to switch an image displayed on the display from the bird's-eye view image to an object image obtained by imaging in a direction toward an object from the vessel body based on object information.
US11383786B2
A scooter device that can be propelled by side to side movement of a user is disclosed. The scooter device includes at least a first front wheel, at least a second and a third rearward located wheel, a frame structure through which the first wheel is coupled to the second and third wheels, wherein the second and third rearward located wheels are mounted in a biased direction arrangement and a steering mechanism that has a vertically ascending control member and is coupled to the first wheel such that turning of the steering mechanism achieves a turning of the first wheel, the steering mechanism further coupled to the frame structure such that the steering mechanism may be tilted relative to the frame structure. The frame structure can includes a first foot placement platform extending above the second wheel and a second foot placement platform extending above the third wheel.
US11383779B1
A swinging locking mechanism configured to be mounted to a bicycle rack includes a movable rod configured to be movably mounted to a pivot seat of the bicycle rack, and an operating member. The movable rod defines an axial direction and includes at least one second engaging portion which is releasably engaged with at least one first engaging portion of the pivot seat. The operating member is connected with the at least one second engaging portion, and an operational direction of the operating member is parallel to the axial direction. The bicycle rack including the swinging locking mechanism is further provided, and further includes: a carrying frame, having at least one of the pivot seat and configured to carry at least one bicycle. The movable rod is transverse to the carrying frame and configured to restrict the at least one bicycle.
US11383776B2
An unmanned vehicle chassis includes: a chassis bracket, a front wheel assembly, a middle wheel assembly, and a rear wheel assembly that engage the chassis bracket, a driving unit disposed on the chassis bracket and configured to drive the unmanned vehicle chassis to move, a rocker arm connected to the chassis bracket, where the rocker arm rotates around an axis of the middle wheel assembly, and the middle wheel assembly and the rear wheel assembly are mounted at both ends of the rocker arm, respectively, and connected to the chassis bracket through the rocker arm, and a driving mechanism disposed on the chassis bracket and configured to control the rocker arm to move.
US11383770B2
A vehicle-body structure which prevent deformation of a floor tunnel caused by a side collision load transmitted from a cross member to the floor tunnel via a seat mounting bracket. A pair of left and right backbone frames extending in a vehicle front-rear direction are provided each of which faces a top and a side of a floor tunnel and is fixed to the floor tunnel. A tunnel reinforcement is provided that includes a front projection, an intermediate projection, and a rear projection abutting on an underside of the floor tunnel. The backbone frame includes multiple beads abutting on the floor tunnel. The tunnel reinforcement is fixed at the front projection, the intermediate projection, and the rear projection to the seat mounting bracket via the floor tunnel and is also fixed to the multiple beads of the backbone frame via the floor tunnel.
US11383766B2
A vehicle body lower structure may include: a rocker; a power source; an energy absorbing member (EA member) arranged under the rocker; and a collar penetrating an upper plate of the EA member. The EA member includes a first vertical plate, a second vertical plate, and a diagonal brace; the first vertical plate and the second vertical plate connect the upper and lower plates to each other, the first vertical plate is arranged adjacent to the collar, the second vertical plate is arranged adjacent to the first vertical plate on an opposite side from the collar, and the diagonal brace connects a first inner corner where the first vertical plate meets the lower plate and a second inner corner where the second vertical plate meets the upper plate.
US11383763B2
A method for a power steering system of a motor vehicle delivering, to the steering, a torque controlled by a computer for compensating for trajectory deviation of the vehicle when this vehicle is braking, which, from a request to activate the method while braking, in a first step, calculates a rough correction torque taking into account the speed of the vehicle, the yaw of this vehicle, and a signal representing the force applied by the steering to the steered wheels.
US11383751B2
A collar member formed as a hollow cylinder having an opening at one end into which a mounting pin member of the damper unit is inserted, and which is secured to a cored bar member, a seat part provided at the other end of the collar member in which the insertion side tip of the pin is seated, a positioning groove part formed on the collar member between the seat part and the opening, a locking groove part formed on the pin that is positioned in the positioning groove part when the insertion side tip is seated in the seat part, and a spring member provided on the cored bar member inserted through the positioning groove part that is elastically locked by the locking groove part when the insertion side tip is seated in the seat part and retains the pin.
US11383746B1
An adjustable tray assembly is configured to span a distance between the handle of a shopping cart to the backrest of the seat area. The assembly is adjustable to different sizes of shopping carts by utilizing an attachment member within a tray portion at the handle that can be located in different positions, and by permitting the pivoting of an arm portion of the assembly. The pivoting nature of the arm portion allows the arm portion to adjust to the different depth of the seat areas and type of cart. A latch is used to secure the arm portion to the backrest of the seat area. A hollowed area is formed in the arm portion for a child to use the seat area.
US11383745B2
A trolley (10), primarily for use as a roll cage, includes a base (16) with wheels (18) and a frame (40) located above said base (16). Poles (28, 30, 32, 34) are used to join the frame to the base and a flexible member (14) such as a tarpaulin sheet with latching clamps or a ratchet strap, are used to create tension between the components, to ensure the integrity of the trolley and to reduce the generation of noise when the trolleys is moving in use.
US11383744B2
In order to locate points or lines of interest (A, B, C, D, A′, B′, C′, D′, 162, 163, 164) of a railway track (22), by means of a railway locating system (12), progressing on the railway track (22), a linear camera (26) pointing at the railway track (22) repeatedly acquires instantaneous linear optical data along an instantaneous measurement line (50), and an orientation device (52) of the railway locating system (12) repeatedly acquires orientation data of the railway locating system (12) with respect to a reference line (22A) of the railway track (22). By processing at least the instantaneous linear optical data, a potentially distorted bitmap image is constructed of a zone of the surface of the railway track (22), then points or lines of interest (A, B, C, D, A′, B′, C′, D′, 162, 163, 164) are identified in the potentially distorted bitmap image, before determining rectified coordinates of the points or lines of interest (A, B, C, D, A′, B′, C′, D′, 162, 163, 164), as a function of potentially distorted coordinates of the points or lines of interest (A, B, C, D, A′, B′, C′, D′, 162, 163, 164) in a reference system of the potentially distorted bitmap image and orientation data.
US11383741B2
The invention relates to a flexible clamp for securing a pin to a base yoke in an articulated joint connection, wherein the clamp comprises a body configured for mounting to the base yoke. The body of the clamp comprises at least one recess or aperture arranged in a vicinity of the pin contact part, which is shaped and sized to control deformation of the pin contact part of the clamp, when the clamp is secured to the base and engages the pin. The invention also relates to an articulated joint connection and a railway coupler comprising the clamp according the invention.
US11383737B2
An automatic parking system instructs a plurality of autonomous driving vehicles in a parking lot such that each autonomous driving vehicle travels along a target route and parks in a target parking space within the parking lot. The automatic parking system includes: a vehicle instruction unit configured to direct the autonomous driving vehicle the target route for reaching the target parking space, and to issue a pause instruction and an advance instruction to the autonomous driving vehicle autonomously traveling along the target route. The vehicle instruction unit issues an autonomous travel reservation instruction for causing the autonomous driving vehicle to autonomously travel along the target route when communication with the autonomous driving vehicle is interrupted.
US11383732B2
A driver alert arrangement for a motor vehicle includes a sensor detecting that the motor vehicle is in motion and transmitting a signal indicative of whether the motor vehicle is in motion. A driver monitoring camera captures images of a human driver of the motor vehicle. An electronic processor is communicatively coupled to the sensor, the driver monitoring camera, and to a user interface. The electronic processor receives the signal from the sensor, receives the images captured by the driver monitoring camera, determines from the images where the driver is looking, and alerts the driver via the user interface that the motor vehicle is in motion. The alerting is dependent upon the signal and where the driver is looking.
US11383730B2
A method for assisting a driver during the deactivation of a highly automated driving mode of a vehicle. In this context, a takeover signal, which represents a takeover of control of the vehicle by the driver, and auxiliary information are read in. The auxiliary information includes image information representing the driver and/or vehicle-control information representing a control of the vehicle by the driver. In a further step, a degree of attentiveness of the driver is determined, using the takeover signal and the auxiliary information. Finally, using the degree of attentiveness, an assistance signal is output to assist the driver during the takeover of control, by activating at least one driver-assistance function of the vehicle.
US11383724B2
A method, apparatus and computer program are disclosed for transferring an execution of a function for a vehicle between a backend entity and the vehicle. Transferring an execution of a function for a vehicle between a backend entity and the vehicle comprises controlling an execution of the function for the vehicle by a backend entity. The backend entity communicates with the vehicle via a mobile communication system. The method further comprises determining an estimated driving route of the vehicle, determining information related to an area with insufficient coverage of the mobile communication system along the estimated route of the vehicle, and transferring the execution of the function from the backend entity to the vehicle based on the information related to the area with insufficient coverage of the mobile communication system along the estimated route of the vehicle.
US11383720B2
Disclosed are a vehicle control method and an intelligent computing device for controlling a vehicle. The processor can detect a gaze response speed of the driver by projecting a virtual object to an HUD when determining that the driver is in a drowsy state. The processor outputs a secondary warning and controls the vehicle to be driven in accordance with the secondary warning when the gaze response speed of the driver is less than a predetermined reference value. Accordingly, it is possible to reduce accidents that occur due to carelessness of drivers. Disclosed are a vehicle control method and an intelligent computing device for controlling a vehicle. The processor can detect a gaze response speed of the driver by projecting a virtual object to an HUD when determining that the driver is in a drowsy state. The processor outputs a secondary warning and controls the vehicle to be driven in accordance with the secondary warning when the gaze response speed of the driver is less than a predetermined reference value. Accordingly, it is possible to reduce accidents that occur due to carelessness of drivers. According to an autonomous vehicle of the present invention, one or more of a user terminal and a server may be associated with an artificial intelligence module, a drone ((Unmanned Aerial Vehicle, UAV), a robot, an AR (Augmented Reality) device, a VR (Virtual Reality) device, a device associated with 5G services, etc.
US11383719B2
Systems and techniques for vehicle control include controlling a vehicle by associating a seat a passenger in the vehicle is sitting in with the passenger's service use information. The service use information generated after the passenger sits in the first seat may be stored in a first memory corresponding to the first seat. Upon detecting that the passenger has left the first seat and is sitting in a second seat, the service use information may be moved to a second memory corresponding to the second seat. The service use information includes information in the first memory until the passenger leaves the first seat after sitting in the first seat. One or more of an autonomous vehicle according to the present invention, a user terminal, and a server may be associated with artificial intelligence, a robot, augmented reality (AR), virtual reality (VR), etc.
US11383718B1
A system includes a clutch control module, a shift control module, and a torque control module. The clutch control module is configured to generate a release command signal to switch a selectable one-way clutch (SOWC) from a locked state to a freewheel state. When the SOWC is in the locked state, a transmission transfers torque from an engine to a driveline and from the driveline to the engine. When the SOWC is in the freewheel state, the transmission transfers torque from the engine to the driveline and but not from the driveline to the engine. The shift control module is configured to generate a shift command signal to shift the transmission from a first gear to a second gear after the release command signal is generated. The torque control module is configured to increase an output torque of the engine for a period when the shift command signal is generated.
US11383714B2
A vehicle control device includes a driving controller configured to control a speed and steering of a vehicle to perform an automatic lane change, in which the driving controller limits the automatic lane change when it is detected that the vehicle is in a first area having a length of a first distance in a longitudinal direction of a road with a starting point of a specific road structure set as a reference or in a second area having a length of a second distance in the longitudinal direction of the road with an end point of the specific road structure set as a reference on the basis of information of at least one of an external recognition result and map information.
US11383710B2
A vehicle control apparatus performing an automatic driving of a vehicle includes: a vehicle information acquiring unit that acquires vehicle information related to a nearby vehicle; a setting unit that sets an intervehicle margin between the vehicle and the nearby vehicle by using the vehicle information, and determines a change timing of a travelling speed of the vehicle depending on the intervehicle margin; and a driving control unit that performs in a lane change operation, a control of changing the travelling speed of the vehicle at the change timing, and a control of an intervehicle distance between the vehicle and a preceding vehicle of the vehicle after the lane change operation.
US11383705B2
A computer includes a processor and a memory, the memory storing instructions executable by the processor to determine at least one of: a brake threat number of a host vehicle, a brake threat number of a target vehicle, a steering threat number, or an acceleration threat number and to actuate the host vehicle to change at least one of direction or speed based on at least one of the threat numbers. The brake threat number of the host vehicle is based on a predicted lateral distance between the host vehicle and the target vehicle. The brake threat number of the target vehicle is based on a velocity of the target vehicle adjusted by an acceleration of the target vehicle and an actuation time of a brake. The steering threat number is a lateral acceleration being a predicted lateral distance adjusted by an actuation time of a steering component. The acceleration threat number is based on a predicted lateral offset adjusted by a predicted heading angle of the host vehicle.
US11383698B2
Provided are: a device and a method for controlling vehicle movement, with which it is possible to suppress causing uncomfortableness to vehicle occupants and causing unstable behavior during turning by automatic travel control; and a device and a method for generating a target course. In a vehicle capable of automatically controlling lateral acceleration occurring in the vehicle, the present invention controls the acceleration occurring in the vehicle such that jerk, which is the change over time of acceleration, becomes the greatest in a region where the lateral acceleration that occurs upon entering a curve is equal to or less than half the acceleration during normal turning, and the jerk decreases as the acceleration increases.
US11383692B2
An apparatus for controlling an engine start during refueling of a hybrid vehicle includes a controller configured to: stop an engine to block the engine start by sensing whether the vehicle enters into a refueling state in accordance with a fuel injection port open or closed state, a vehicle speed, and brake pedal state (BPS) information, and start the engine to release blocking of the engine start in accordance with a switchover to a hybrid electric vehicle (HEV) mode by sensing whether the refueling state has been released in accordance with the fuel injection port open or closed state, the vehicle speed, and acceleration pedal state APS) information.
US11383681B2
A drum brake apparatus for a vehicle may include: a cylinder device configured to apply a braking force to a shoe; a clip part extended from the cylinder device toward the shoe, and elastically contacting the shoe; a cylinder coupling part coupling the clip part to the cylinder device; and a shoe assembling part fastening the clip part to the shoe.
US11383676B2
Vehicles, vehicle door unlocking control methods and apparatuses, and vehicle door unlocking systems
Vehicle door unlocking control methods, apparatuses, and systems for vehicles. The vehicle door unlocking control method can be carried out by the apparatuses and systems and includes: obtaining an acquisition trigger signal; controlling, based on the acquisition trigger signal, a first camera assembly disposed on a vehicle to acquire a first face image of a user; performing feature matching between the first face image and a pre-stored second face image; performing living body detection on the first face image; and sending a vehicle door unlocking instruction to at least one vehicle door lock of the vehicle in response to successful feature matching and successful living body detection. This door unlocking solution may be used to provide face-based vehicle door opening in a safe, convenient and reliable manner.
US11383668B1
An assembly for a vehicle includes an assembly for a vehicle including a first seat, a second seat, and a third seat spaced from the second seat along a vehicle-longitudinal axis. The second seat and the third seat are spaced cross-vehicle from the first seat. Each of the second seat and the third seat define an occupant seating area. The occupant seating area of the second seat faces the occupant seating area of the third seat. The assembly includes an airbag supported by the first seat. The airbag extends from the first seat and is inflatable cross-vehicle between the occupant seating area of the second seat and the occupant seating area of the third seat.
US11383660B2
A bumper assembly for a material handling vehicle is provided. The material handling vehicle includes a vehicle frame. The bumper assembly includes a first bumper coupled to a first side of the vehicle frame and having a first slot extending along a portion of the first bumper and a first protruding portion. The first protruding portion extends outwardly at an angle past a plane defined by the first side of the vehicle frame. The bumper assembly further includes a second bumper coupled to a second side of the vehicle frame opposite to the first side and having a second slot extending along a portion of the second bumper and a second protruding portion. The second protruding portion extends outwardly at an angle past a plane defined by the second side of the vehicle frame.
US11383649B1
A vehicle includes a vehicle body and storage compartments that are located in the vehicle body. Each of the storage compartments has a cavity and a closure that selectively secures the cavity. A respective authorization input is associated with each of the storage compartments. The closure of each of the storage compartments is operable to unsecure the cavity upon receipt of the respective authorization input.
US11383635B1
A system for vehicle wheels including a hub cap assembly, a bracket assembly and a vehicle assembly is disclosed. The hub cap assembly includes a hub cap that includes lights. The hub cap is mounted to a vehicle to allow a user to customize the vehicle to display different colored lights while driving. The hub cap assembly includes a base mounted underneath of the hub cap. The bracket assembly includes a bracket that is mounted to the wheel hub of the vehicle. The base and hub cap are mounted over the wheel hub and secured to the bracket.
US11383631B2
An apparatus and method for providing a self-activating stop device at the back of a hauling trailer for a boat. The apparatus is a compact, lightweight and durable U-shaped housing having a retractable stop element pivotably positioned therein. Through-holes in the housing permit the apparatus to be quickly and easily secured to bunkers or other framing at the trailer back end. The U-shaped housing's top surface can be easily aligned with the top surface of the bunk or framing while the stop element is biased in an upright position. When the boat is lifted out of the water and slid onto the bunker or framing, the boat's presence pivots the stop element down into the housing and once the transom of the boat passes over the stop element, the stop element self-activates, pivoting upward acting as a stop against the transom, thereby preventing the boat from sliding back off of the trailer.
US11383628B2
A vehicle cabin structure includes a pillar constituting a framework of a vehicle cabin, and a pillar trim which is an interior member arranged with a clearance from a vehicle cabin inside facing surface of the pillar and covering the vehicle cabin inside facing surface of the pillar. The pillar trim has, in its surface facing toward inside of the vehicle cabin, a slit extending along the pillar.
US11383621B2
A method of controlling tilting movement of a headrest of a seating arrangement of a vehicle, the method comprising: receiving a request for tilting movement of the headrest; determining if the headrest is attached to the seat by checking for the presence of at least one electrical component that is located within the headrest; and operating a tilt motor to commence tilting movement of the headrest in response to the request only if the or each component is found to be present.
US11383620B2
A vehicle receives sensor data that includes image data of frames that depict one or more individuals outside of the vehicle, and identifies, by analyzing the sensor data using one or more attribute recognition techniques, a set of attributes of an individual of the one or more individuals. The vehicle determines a set of scores indicating a set of likelihoods of a set of vehicle configurations being a preferred vehicle configuration for the individual, based on a data model performing a machine-learning-driven analysis of attribute data identifying the set of attributes, and/or location data identifying a location of the individual relative to the vehicle. The vehicle selects a particular vehicle configuration based on a score that indicates a likelihood of the particular vehicle configuration being the preferred vehicle configuration and provides an instruction to cause a vehicle component to implement the particular vehicle configuration by updating a configurable value.
US11383607B1
A bi-directional electrical charging system for a motor vehicle includes a rechargeable energy storage system (RESS) configured to store a first voltage. The RESS is adapted for use with an off-board power source that is configured to store a second voltage. The system further includes an electric motor having a plurality of machine windings. The system further includes a power inverter disposed between the RESS and the off-board power source. The system is movable to a forward buck mode, a reverse buck mode, a forward boost mode, and a reverse boost mode for selectively delivering electrical power from one of the RESS and the off-board power source to the other of the RESS and the off-board power source, in response to the power inverter cycling between at least two of the ON state, the RESS OFF state, and the external OFF state.
US11383606B2
A locking pin driving mechanism includes a motor, a preceding gear, a round gear, a feed screw and a slider. The feed screw is coaxially fixed to the round gear. A locking pin is mounted in the slider. A center axis of the locking pin and a center axis of the feed screw are each disposed in parallel with a center axis of a vehicle inlet. An interaxial distance between the center axis of the vehicle inlet and the center axis of the feed screw is set to be larger than an interaxial distance between the center axis of the vehicle inlet and the center axis of the locking pin.
US11383601B2
A vehicle including a chassis which is supported on wheels such that it can be driven in a direction of travel for carrying a driver, a steering element for the driver to specify the direction of travel, a reproduction element which is arranged in the field of view of the driver in front of the driver when viewed in the direction of travel, and which is designed to display a menu containing a number of menu elements which are arranged to form a grid, and an input interface including a pressure plate which is arranged on the steering element including a top side and a bottom side which is situated opposite the top side, wherein a number of segments which are arranged to form the grid and can be detected in a haptic manner are formed on the top side of the pressure plate.
US11383599B2
A limited slip differential (LSD) is mounted on a driven axle of a vehicle to drive left and right wheels. To control the LSD, a speed of the vehicle is determined. A value of a preload for application to the LSD is also determined. The value of the preload is based on a predicted engine torque and on the speed of the vehicle. A preload is applied to the LSD when the value of the preload is greater than zero.
US11383598B2
A ground drilling device with a wheel undercarriage, comprising wheels and wheel carriers for the wheels, wherein the wheel undercarriage makes possible a towing of the ground drilling device in highway traffic by a towing vehicle, and no tracked undercarriage is present.
US11383591B2
A roll mount device for a vehicle includes: a front mount configured to be connected to a power train; a rear mount configured to be connected to a vehicle body; and a rod disposed between the front mount and the rear mount. The front mount comprises: a core configured to be connected to the power train to receive vibration transmitted from the power train; an outer pipe disposed outside the core and spaced from the core by a predetermined distance with respect to a radial direction of the core; an elastic body disposed between the core and the outer pipe to absorb vibration transmitted thereto from the core; and a stopper disposed on an outer surface of the core to be spaced from an inner surface of the outer pipe by a predetermined distance.
