US11138309B2
A method for controlling the interoperation of a plurality of software applications and resources includes intercepting communications from a first application to a second application or resource, directing the communication to a context management system, generating a candidate list of contexts for the communication, evaluating the candidate list according to at least one policy defined for these contexts to identify the resultant action and namespace for the communication, and performing the action as defined by the policies within the identified namespace. The method further includes tracking one or more versions of the second application, as well as tracking an evolution of application and/or resource names. The method further includes identifying one or more operations associated with a context on the candidate list, and executing the identified operations prior to a further communication.
US11138305B1
Users can be authenticated based on pupil dilation response to a challenge prompt. In response to an authentication request, a registered challenge prompt and an expected pupil dilation response can be retrieved. The challenge prompt can include one or more images or a video designed to cause a pupil dilation response in a user. The challenge prompt is displayed to the user and the user's pupil dilation response is captured. The user's pupil dilation response is compared to the expected pupil dilation response. The user is authenticated based on the pupil dilation response and the expected pupil dilation response being substantially similar.
US11138300B2
A security fingerprint architecture is disclosed. A security fingerprint comprises one or more behavioral factors which store a history of events associated with one or more users. The data in the security fingerprint is exposed by one or more modes, each of which determines the conditions that data in the security fingerprint may be accessed. Security fingerprints support a number of primitive operations that allow set operations to be performed. Security fingerprints may be used in for authentication, advertising, and other operations either alone, or in conjunction with third party data sources. An exemplary platform of security fingerprints built upon a cellular infrastructure is also disclosed.
US11138287B1
To reduce the amount of data sent to a device to generate a webpage, a requesting device provides an indication of locally stored templates. Multiple webpages may use similar code represented by a single template. If the requested webpage is associated with a stored template, a response provided to the device includes an indication of the template and webpage code that corresponds to portions of the webpage not included in the template. The requesting device then generates a first portion of the webpage using code in the template and a second portion using the received webpage code. If the requested webpage is associated with a template not indicated in the request, both the template and code that corresponds to the second portion of the webpage are sent. The requesting device then stores the template for future use when accessing the same or a similar webpage associated with the same template.
US11138272B2
Techniques that facilitate generating and executing an optimal dialogue strategy are provided. In one example, a system includes an information gain component and a question selector component. The information gain component estimates information gain data associated with first dialogue data of an information system. The information gain data is indicative of an amount of change in entropy associated with the first dialogue data. The question selector component selects between second dialogue data associated with a first question strategy and third dialogue data associated with a second question strategy based on the information gain data.
US11138267B2
A search request may define a minimum value and a maximum value for a numerical parameter of the search. A plurality of binary searches may identify a minimum entry and a maximum entry, each binary search comprising selecting a single entry and using at least one analytical model to generate a score for the single entry, wherein the score of the minimum entry corresponds with the minimum value and the score of the maximum entry corresponds with the maximum value. The at least one analytical model may be used to generate a score for each of a set of entries between the minimum entry and the maximum entry while ignoring entries outside of the set of entries between the minimum entry and the maximum entry. Entries responsive to the request may be identified within the scored set of entries.
US11138262B2
A method and system for a real-time and context-aware music recommendation system is disclosed. A plurality of data samples generated from an application in a user device of a user for a plurality of audio files are received. One or more probability distributions over the plurality of audio files are computed based on one or more pre-defined criteria. The one or more pre-defined criteria based on the plurality of data samples. A ranking of the plurality of audio files is determined from the one or more probability distributions over audio files. One or more audio files from the ranking of the plurality of audio files to the user through a User Interface (UI) of the user device in the application are recommended.
US11138259B2
The present disclosure generally relates to obtaining details regarding an image based on search intent and, further, to determining royalty distributions of musical projects. In an example, a computer-implemented method includes: receiving, by a computing device, an image as part of a request to receive information regarding an object in the image, wherein the image is received via an application hosted by a user device; identifying, by the computing device, the object in the image; determining, by the computing device, a user intent based on identifying the object; executing, by the computing device, the search query, wherein the executing includes accessing one or more blockchain-based databases storing metadata; and returning, by the computing device, results to the search query, wherein the returning the results includes presenting the search results within the application and overlaid on or around the image within a user interface of the user device.
US11138256B2
Systems and methods are described to address shortcomings in conventional conversation systems by executing a customized supplemental function for a natural language query based on the user's profile. In some aspects, the systems and methods receive a user query for a media asset, determine a query template in the user's profile matching the user's query, and identify and execute a supplemental function corresponding to the query template in addition to responding to the user's query. The user's profile is customized on the user's usage patterns of an interactive media guidance application. By monitoring the user's usage patterns and learning from the user's actions in conjunction with the user's natural language queries on which supplemental functions to execute, the interactive media guidance application may provide a smarter and more efficient user experience.
US11138255B2
The present disclosure is directed toward systems, computer-readable media, and methods for providing customized media effects for use in media communications. For example, systems and methods described herein utilize search terms along with contextual information associated with a client-computing device and characteristic information associated with a digital media item to identify pre-generated media effects and to generate dynamic media effects. Systems and methods described herein score and rank the identified and generated media effects to as to provide listings of media effects that are most likely to appeal to a user of the client-computing device.
US11138253B2
Example methods, apparatus, systems and articles of manufacture are disclosed to determine tags for unknown media using multiple media features. Disclosed examples extract features from audio and image portions of the unknown media. Disclosed examples weight the features based at least partially on respective recognition technologies used to extract the features to determine corresponding weighted features, wherein disclosed examples assign a first weight to a first feature extracted by an image-based recognition technology, and assign a second weight, different from the first weight, to a second feature extracted by an audio-based recognition technology. Disclosed examples search a database of pre-tagged media with a combination of the weighted features to generate a list of suggested tags for the unknown media. Disclosed examples assign one or more tags from the list of suggested tags to the unknown media.
US11138252B2
A system to collect and store in a special data structure arranged for rapid searching massive amounts of data. Performance metric data is one example. The performance metric data is recorded in time-series measurements, converted into unicode, and arranged into a special data structure having one directory for every day which stores all the metric data collected that day. The data structure at the server where analysis is done has a subdirectory for every resource type. Each subdirectory contains text files of performance metric data values measured for attributes in a group of attributes to which said text file is dedicated. Each attribute has its own section and the performance metric data values are recorded in time series as unicode hex numbers. Analysis of the performance metric data is done using regular expressions. Performance metric data outside the start time and end time named by the user on a query screen is eliminated before the regular expression is applied. A first regular expression finds data which qualifies and which is used as a starting point for simultaneous searches by second and third regular expressions. Data which qualifies the second and third regular expressions is merged with data which qualified the first regular expression.
US11138250B2
A method and a device for extracting a core word of a commodity short text, is provided. The method of extracting a core word of a commodity short text includes: obtaining commodity short texts in a data set; performing word segmenting on each commodity short text; obtaining a document vector of the commodity short text according to context information of word segments of the commodity short text; clustering the commodity short texts in the data set according to document vectors; determining a cluster level weight of each word segment of the commodity short text in a category to which the commodity short text belongs; and determining a core word of the commodity short text according to the cluster level weight of each word segment.
US11138245B2
A content management system may instantiate, from the same super class defined in a database schema, principal objects representing users and groups and content objects representing documents and folders. The principal objects and the content objects share the same social interaction functions. When a content object is modified, the system can create a message in which the content object identifies itself as a first person, update a message table such that any follower of the content object is notified of the message, and update a profile or feed associated with the content object. At least because content objects can “socialize” like principal objects, the system can generate a social graph containing content objects as nodes, map relationships among principal objects and content objects, and make recommendations to perhaps change/enhance such relationships.
US11138243B2
According to one embodiment of the present invention, a system provides access to geographic information. The system generates an index including information and one or more identifiers each indicating a corresponding geographic area pertaining to the information. The system processes a query against the index to provide information aggregated for corresponding geographic areas. Embodiments of the present invention further include a method and computer program product for providing access to geographic information in substantially the same manners described above.
US11138242B2
Data processing systems and methods according to various embodiments are adapted for automatically detecting and documenting privacy-related aspects of computer software. Particular embodiments are adapted for: (1) automatically scanning source code to determine whether the source code include instructions for collecting personal data; and (2) facilitating the documentation of the portions of the code that collect the personal data. For example, the system may automatically prompt a user for comments regarding the code. The comments may be used, for example, to populate: (A) a privacy impact assessment; (B) system documentation; and/or (C) a privacy-related data map. The system may comprise, for example, a privacy comment plugin for use in conjunction with a code repository.
US11138240B2
A method and a device for personalized automatic tagging are provided. The method includes obtaining a plurality of context-based tags based on interactions between a user of the electronic device and a plurality of data items on the electronic device. The obtained plurality of context-based tags are associated with the plurality of data items. In response to detecting at least one context-based search input, at least one context-based tag corresponding to the at least one context-based search input is determined. At least one data item associated with the at least one context-based tag identified. A display of the electronic device is caused to display the at least one data item to the user.
US11138238B2
Provided is a method for managing source identifiers of clustered records, which may include receiving a plurality of records, each having identification data associated with a source thereof. The records may be sorted into a first plurality of clusters. A first source identifier may be generated for each cluster. Update data associated with an update to the records may be received. At least some of the records may be sorted into a second plurality of clusters. A first cluster of the second plurality of clusters may have first identification data different from at least one cluster of the first plurality of clusters, and a second cluster of the second plurality of clusters may have identification data that substantially matches the at least one cluster. Whether to assign the first source identifier to the first or second cluster may be determined. A system and computer program product are also disclosed.
US11138228B2
Disclosed are some implementations of systems, apparatus, methods and computer program products for performing an asynchronous subscription process that enables a secondary organization to subscribe to receive data from a primary organization. A primary organization provides publish data indicating fields to which a secondary organization can subscribe. The secondary organization provides subscription data that indicates published fields to which the secondary organization has subscribed. In some implementations, a state of a connection between the primary organization and the secondary organization is maintained and updated to ensure that the publish data and subscription data cannot be modified until the subscription process is completed.
US11138227B2
A computer-implemented method for computer query processing and/or data-table management in a computer system. The method includes generating a table that exists as a first instance in a first database and as a second instance in a second database. The method includes generating a current replication batch of pooled changes of the first instance that committed at or before a first time. The method includes propagating changes specified in the current replication batch to the second instance. The method includes assigning a batch-ID of the current replication batch to the query. The method includes executing the query on the second instance using the batch-ID as a filter to exclude any changes that have an assigned batch-ID of a replication batch having committed later than the current replication batch. The method includes returning results of the query execution on the second instance.
US11138224B2
An intelligent conflict detection system. The system provides semantic expression of edits and history-aware conflict detection in a large-scale service allowing multiple users to simultaneously work with the same document, which may result in conflicting edits. When submitted, changes to a version of a document are compared to all versions of the document created since the document was sourced. Edits to documents are expressed as intents describing the changes in terms of an action and object of that action based on a characteristic of the data being edited. Comparing the intent of current edits against the historical intent of the edits made in prior versions originating from the same source document allows the system to intelligently assess whether the edits are in conflict. History-aware semantic analysis results in users being prompted less frequently to resolve conflicts, which improves the user experience.
US11138217B2
Systems and methods for receiving information associated with posts to a social network are described. Posts may be associated with a location. Symbols, portions or posts, or multiple symbols may be shown on a client device in an area of a map indicating a location associated with a post. Posts may be represented by symbols, which may include shapes, and such shapes may include emojis. An amount of symbols, posts, or portions of posts displayed on a client device may be determined at least in part by an area of a map displayed on a client device.
US11138216B2
A unified visualization interface is disclosed. One example is a system including an association module, a multicasting module, a data sharing module, and a unified visualization interface. The association module associates an identified event in a first visualization system with a visualization function. The multicasting module stores event data related to the identified event and the associated visualization function in a shared data source, and multicasts the identified event to a second visualization system. The data sharing module associates the event data with characteristics of the first visualization system, and shares, in response to the multicast of the identified event, the shared data source with the second visualization system. The unified visualization interface automatically invokes, without software changes, the second visualization system in response to the multicast of the identified event, the invoking based on the shared data source including the characteristics of the first visualization system.
US11138212B2
An interaction pace for a live natural language interaction is set. An acceptable response latency range is determined according to the interaction pace. By analyzing a live natural language query, a set of metadata tags corresponding to the query is determined. Using the set of metadata tags, a set of clusters of natural language query-response pairs is selected, a size of the set of clusters selected according to the acceptable response latency range. From the set of clusters, a query-response pairs is selected, wherein the query of the query-response pair has above a threshold relevance score with the first natural language query. From the selected query-response pair, a response recommendation is extracted, the response recommendation being a recommended response to the live natural language query, a latency between receipt of the live natural language query and extraction of the response recommendation being within the acceptable response latency range.
US11138207B2
Various embodiments relate generally to a system, a device and a method for expression-based retrieval of expressive media content. A request may be received to search for content items in a media content management system. Media content items may be procured from different content sources through application programming interfaces, user devices, and/or web servers. Media content items may be analyzed to determine one or more metadata attributes, including an expressions. Metadata attributes may be stored as one or more content associations. The media content items may be stored and categorized based on the content associations. A search router rules engine may determine search intent based on the search query, which may include a pictorial representation of an expression, such as an emoji. A dynamic interface may be integrated in a device operating system through various access points, including a button, a trigger key, a keyword trigger, and an overlay button.
US11138203B2
A non-transitory processor-readable medium stores code that, when executed by a processor, causes the processor to receive a first file that is in a first file format and includes taxonomy data of a first marketplace; define a second file that is in a template file format and includes the taxonomy data of the first marketplace; and send the second file to a taxonomy platform such that inventory data is mapped to a taxonomy of the first marketplace. The code further causes the processor to receive a third file that is in a second file format and includes taxonomy data of a second marketplace; define a fourth file that is in the template file format and includes the taxonomy data of the second marketplace; and send the fourth file to the taxonomy platform such that the inventory data is mapped to a taxonomy of the second marketplace.
US11138202B2
Examples are described herein that relate to determining a level of relatedness between datasets. An approximation can be made of whether an entry in a first dataset appears in a same row as an entry in a second dataset. The approximation can be made by grouping entries in the second dataset together and determining an occurrence that an entry occurs in a same row as any of the entries in a grouping of entries. A test of independence between datasets can be made based at least on the occurrence values. Datasets can be ranked according to level of independence and presented to a user as candidates to join with a dataset. Occurrence values or rankings can be precomputed and available for use so that join candidates can be presented with a little amount of perceived delay to a user. A user interface can present join candidates for a dataset and allow the user the select datasets for joining. Joining of first and second datasets can supplement entries in both of the datasets and create a third dataset.
US11138190B2
Systems, methods, and devices for generating a materialized view over an external table. A method includes connecting a database platform to an external table such that the database platform has read access for the external table and does not have write access for the external table. The method includes generating, by the database platform, a materialized view over the external table. The method includes receiving a notification that a modification has been made to the external table, the modification comprising one or more of an addition of a file, a deletion of a file, or an update to a file in a source location for the external table. The method includes, in response to the external table being modified, refreshing the materialized view such that the materialized view comprises an accurate representation of the external table.
US11138187B2
A non-transitory computer-readable storage medium storing therein a data update program for causing a computer to execute a process including in response to receiving a plurality of data transmitted from a data management device at a first interval, updating data in a searchable database stored in a data storage with the received plurality of data; in response to detecting specific data satisfying a specific condition among the plurality of data in the database, transmitting to the data management device a transmission request to transmit data identified by identification information of the specific data; and in response to receiving the data identified by the identification information of the specific data that is transmitted from the data management device in response to the transmission request, updating the specific data in the database with the received data.
US11138186B2
A transaction is identified in a transaction processing system. An identifier value is generated for the transaction based on a concatenation of a unique sequence value and an identifier offset value. The transaction is processed by using the identifier value as a database primary key in a database of the transaction processing system.
US11138174B2
Methods and systems for generating an electronic database, the electronic database comprising database elements being organized in a single table, the single table comprising at least four columns, the at least four columns including: a first column for storing identification numbers of the database elements, a second column for storing a numbers of a parent element for database elements being dependent from other database elements, a third column for storing database elements values, a fourth column for storing a code of the in-use datatypes; and at least five rows, the at least five rows including a first row representing a root element, a second row representing a datatype, a third representing a term, a fourth row representing the term's attribute and a fifth row representing data.
US11138169B2
Migrating content between enterprise content management systems is described. A source object identifier is identified for metadata tables for content for a source enterprise content management system, based on a migration job definition. The metadata tables are retrieved from the source enterprise content management system, based on the source object identifier. A target object identifier is identified for a target enterprise content management system, based on the metadata tables and the migration job definition. An object identifier map is created that maps the source object identifier to the target object identifier. The metadata tables are stored to the target enterprise content management system, based on the object identifier map. The content for the source enterprise content management system is retrieved. The content is stored as content for the target enterprise content management system.
US11138166B2
Database configuration tuning is provided. A set of database nodes having similar data factors is selected in a centerless network of database nodes. Configuration models corresponding to the set of database nodes are trained using data parallelism. Trained configuration models corresponding to the set of database nodes are combined to form a federated configuration model. It is determined whether performance indicators corresponding to the set of database nodes are greater than a performance threshold level. In response to determining that the performance indicators corresponding to the set of database nodes are greater than the performance threshold level, a database configuration corresponding to the federated configuration model is recommended to a new database node. The new database node is joined to the centerless network.
US11138163B2
An embodiment may involve obtaining a set of data records including features characterizing operational aspects of a communication network. Each data record may include a feature vector and performance metrics of the communication network. Each feature vector may include a multiple elements corresponding to feature-value pairs. A first statistical analysis may be applied to the set of data records and their performance metrics to identify major contributors to degraded network performance. A second statistical analysis may be applied to identify elements that negatively influence the major contributors, and to discriminate between additive effects and incompatibilities as the source of negative influence. For each major contributor, a hierarchical dependency tree may be constructed with the major contributor as the root node and influencer elements as other nodes. Redundant dependencies may be removed, mutually dependent influencer elements grouped, and only the longest edges retained, in order to create dependency graph.
US11138161B2
A system of creating a multi-schema data store of a key-value store may include a computing device, a first computer-readable storage medium portion comprising a multi-schema data store, and a second computer-readable storage medium portion in communication with the first computer-readable storage medium portion. The system may receive data to be added to the multi-schema data store that includes data that is associated with a plurality of schemas, determine a unique identifier associated with the data, and parse the data to identify a plurality of data sets from the received data to be stored in the multi-schema data store. The system creates an entry in the multi-schema data store for each data set, and stores each data set in one of the created entries along with the unique identifier.
US11138160B2
Application performance using multidimensional predictive algorithm for automated tiering mechanisms
Various embodiments for managing data stored in a tiered data storage environment, by a processor device, are provided. A data file is proactively migrated from a lower tier to a higher tier of the tiered data storage environment by using a multidimensional algorithm adopting an actual frequency of access of the data file to gauge a slope of a predicted frequency of access of the data file. The data file is migrated from the lower tier to the higher tier only if each of a plurality of criteria of the multidimensional algorithm is satisfied.
US11138144B2
Various embodiments of the present technology may provide methods and system for an integrated circuit. The system may provide a plurality of integrated circuits (i.e., slave devices) connected to and configured to communicate with a host device. Each integrated circuit may comprise a register storing a common default address. Each integrated circuit may further comprise an interface circuit configured to overwrite the default address of one integrated circuit with a new address while preventing changes to the remaining integrated circuits.
US11138141B1
A method may include executing basic input/output system (BIOS) instructions to initialize an information handling system. The initialization may include generating a hot-plug detect (HPD) override request. The method may further include receiving the HPD override request at a general purpose input/output (GPIO) device. In response to receiving the HPD override request, the GPIO may assert an active-low signal at an interconnect electrically connected to a HPD terminal of a graphics display receptacle, the receptacle for coupling a graphics processing unit to a graphics display device.
US11138137B2
Identification of the types of input and output cards of a PLC and proper connection of field devices to a PLC are achieved by connecting a self-learning discrete input circuit and/or a self-learning discrete output circuit between the PLC and the field device.
US11138135B2
A high bandwidth memory (HBM) system includes a first HBM+ card. The first HBM+ card includes a plurality of HBM+ cubes. Each HBM+ cube has a logic die and a memory die. The first HBM+ card also includes a HBM+ card controller coupled to each of the plurality of HBM+ cubes and configured to interface with a host, a pin connection configured to connect to the host, and a fabric connection configured to connect to at least one HBM+ card.
US11138130B1
A translation buffer is provided in parallel to a translation lookaside buffer (TLB) to cache translations between intermediate physical addresses (IPAs) and pointers for entries in the TLB corresponding to the IPAs. The pointers can be used to identify and invalidate only certain entries in the TLB as compared to invalidating the whole TLB.
US11138126B2
Data processing apparatus comprises one or more processing elements to execute processing instructions; address translation circuitry to perform address translations between a virtual address space and a physical address space, the address translations being defined by a current hierarchical set of address translation tables selected from two or more hierarchical sets of address translation tables, the address translation circuitry being responsive to current table definition data providing at least a pointer to a memory location of the current hierarchical set of address translation tables; the one or more processing elements being configured to overwrite the current table definition data with second table definition data providing at least a pointer to a memory location of a second, different, hierarchical set of address translation tables of the two or more hierarchical sets of address translation tables; the one or more processing elements being configured to execute test instructions requiring address translation before and after the overwriting of the current table definition data by the control circuitry and to detect whether the address translations required by the test instructions are correctly performed.
US11138125B2
A method for controlling a cache comprising receiving a request for data and determining whether the requested data is present in a first portion of the cache, a second portion of cache, or not in the cache. If the requested data is not located in the MRU portion of the cache, moving the data into the first portion of the cache.
US11138120B2
A memory system includes: a first memory module including first volatile memories; a second memory module including second volatile memories, non-volatile memories and a module controller; a memory controller controlling the first and second memory modules through second and third control buses, respectively; and a switch array electrically coupling the second and third control buses, wherein the module controller controls the switch array to electrically couple the second and third control buses in a backup operation for backing up data of the first volatile memories to the non-volatile memories, wherein the first and second memory modules include one or more first memory stacks and one or more second memory stacks, respectively, wherein the first volatile memories are stacked in the first memory stacks, and wherein the second volatile memories, the non-volatile memories and the module controller are stacked in the second memory stacks.
US11138114B2
Providing dynamic selection of cache coherence protocols in processor-based devices is disclosed. In this regard, a processor-based device includes a master PE and at least one snooper PE, as well as a central ordering point (COP). The COP dynamically selects, on a store-by-store basis, either a write invalidate protocol or a write update protocol as a cache coherence protocol to use for maintaining cache coherency for a memory store operation by the master PE. The selection is made by the COP based on one or more protocol preference indicators that may be generated and provided by one or more of the master PE, the at least one snooper PE, and the COP itself. After selecting the cache coherence protocol to use, the COP sends a response message to each of the master PE and the at least one snooper PE indicating the selected cache coherence protocol.
US11138107B2
Methods, systems, and devices for modifying subsets of memory bank operating parameters are described. First global trimming information may be configured to adjust a first subset of operating parameters for a set of memory banks within a memory system. Second global trimming information may be configured to adjust a second subset of operating parameters for the set of memory banks. Local trimming information may be used to adjust one of the subsets of the operating parameters for a subset of the memory banks. To adjust one of the subsets of the operating parameters, the local trimming information may be combined with one of the first or second global trimming information to yield additional local trimming information that is used to adjust a corresponding subset of the operating parameters at the subset of the memory banks.
US11138098B2
A prioritized list of recommended disk images is created by providing software artifacts associated with a virtual network function that has access to a set of system libraries. Validation tests for the software artifacts are provided in the virtual network function is instantiated. The validation tests are run in the call invocations from the virtual network function to the set of system libraries is monitored. The system call invocations generated by the validation tests are analyzed and a list of required libraries based on system call invocations generated by the validation test is created. A list of recommended disk images with performance metrics are created and communicated to a developer.
US11138091B2
Techniques are described for detecting the presence of regressions in software, such as software that is being developed and tested in a development environment. Compiled code can be instrumented to introduce annotations to the compiled code. For example, the annotations can be added at the start and end of a code section, where a code section can be specified at any suitable degree of specificity (e.g., a line of code, a function, a component, multiple components, and so forth). When the instrumented code is executed, the annotations generate timing information that describes the execution times of the various annotated code sections. The timing information can be analyzed and compared to previously generated timing information for the code base, and detected differences may trigger actions such as reports, alerts, denied requests to pull code from the source repository, rejected code check-ins, bug reports, and so forth.
US11138086B2
A computing system for collecting hardware performance data includes a number of programmable counters associated with a number of units of a computing device. The computing system further includes an assignment module executed by a processor to assign a plurality of interleaving groups of counters based on a user-defined priority list of parameters.
US11138079B2
In an approach, a processor detects a transmission control protocol disconnection of a first distributed storage unit from a distributed storage network, wherein the distributed storage network comprises a set of distributed storage units. A processor identifies a transaction, wherein: the transaction is not in a final state, the transaction is a first proposal, from the first distributed storage unit, for the set of distributed storage units to store a dataset with a first revision number within the distributed storage network, and the dataset is broken into one or more data pieces to be written on the set of distributed storage units of the distributed storage network that approve the proposal. A processor identifies a timestamp of the transaction. A processor determines a stage the transaction has reached. A processor places the transaction in a final state based on the determined stage the transaction has reached.
US11138078B2
In an approach, a processor detects a transmission control protocol disconnection of a first distributed storage unit from a distributed storage network, wherein the distributed storage network comprises a set of distributed storage units. A processor identifies a transaction, wherein: the transaction is not in a final state, the transaction is a first proposal, from the first distributed storage unit, for the set of distributed storage units to store a dataset with a first revision number within the distributed storage network, and the dataset is broken into one or more data pieces to be written on the set of distributed storage units of the distributed storage network that approve the proposal. A processor identifies a timestamp of the transaction. A processor determines a stage the transaction has reached. A processor places the transaction in a final state based on the determined stage the transaction has reached.
US11138077B2
A system and method of bootstrapping replicas from existing partitions is disclosed. A distributed database is maintained by a system. The distributed database includes a first partition copy and a second partition copy each containing a database. A failure of the first partition copy is detected and a third partition copy including an empty database is generated. The database of the second partition copy is copied to the empty database of the third partition copy and the third partition copy is designated as one of an active partition copy or a replica partition copy.
US11138076B2
Methods, systems, and media for controlling append-only file rewrites are provided. In accordance with some embodiments, the methods comprising: determining a utilization of a shard of a database; determining whether the utilization exceeds a persistent storage utilization threshold; determining a recovery time to recover the shard from an append-only file; determining whether the recovery time exceeds a recovery time threshold; and when the utilization is determined to exceed the utilization threshold or when the recovery time is determined to exceed the recovery time threshold, causing an append-only-file rewrite to be performed.
US11138073B2
Apparatus and methods related to recovering a computing device are provided. A computing device can determine that the computing device has entered into a corrupted state after being initialized at least a pre-determined number of times during a pre-determined interval of time. The computing device can store at least system data and information about a plurality of changes to the system data. After determining that the computing device has entered into the corrupted state, the computing device can identify untrusted changes to the system data from the plurality of changes, wherein the untrusted changes are made by untrusted entities. The computing device can reset the untrusted changes to the system data to default values. After resetting the untrusted changes to the system data to default values, the computing device can be initialized.
US11138064B2
Methods, systems, and devices for error detection, error correction, and error management by memory devices are described. Error thresholds for a memory device are configurable based on parameters such as a type of data or a location of stored data. When retrieving the data, the memory device tracks or counts errors in the data and determines whether the error threshold has been satisfied. The memory device transmits (e.g., to a host device) an indication of whether the error threshold has been satisfied, and the system is configured to perform functions to correct the errors and/or prevent further errors. The memory device is also configured to identify errors in received commands or to identify errors introduced in data after the data was received (e.g., using an error detecting code associated with a command or bus).
US11138062B2
This application relates to the field of terminal technologies, and provides a terminal device troubleshooting method and a terminal device, so as to improve accuracy of a result of detecting a fault such as a black screen, or screen freezing that occurs on a terminal device. The troubleshooting method includes: obtaining, a first operation and a first result; determining that the first operation is the same as a predefined second operation and that the first result is a fault result; and when the first operation is the same as the second operation, and the first result is a fault result, determining that an actual fault occurs on a terminal device, where the first operation is an operation currently performed by a user on the terminal device, and the first result is a result of responding by the terminal device to the first operation.
US11138058B2
An application performance management system is disclosed. Operational elements are dynamically discovered and extended when changes occur. Programmatic knowledge is captured. Particular instances of operational elements are recognized after changes have been made using a fingerprint/signature process. Metrics and metadata associated with a monitored operational element are sent in a compressed form to a backend for analysis. Metrics and metadata from multiple similar systems may be used to adjust/create expert rules to be used in the analysis of the state of an operational element. A 3-D user interface with both physical and logical representations may be used to display the results of the performance management system.
US11138052B2
A system includes a memory buffer, a first data processor, a second data processor, and a controller. The first data processor performs a write operation to write data into the memory buffer and provides a first reference indicating a status or progress of the write operation. The controller provides a second reference indicating a buffer block in the memory buffer. The second data processor receives the first reference and the second reference, uses a threshold and the first reference to determine whether the buffer block contains enough data to be processed by the second data processor, obtains data to be processed from the buffer block using the second reference if the buffer block contains enough data to be processed, and processes the data obtained from the buffer block.
US11138047B2
Embodiments of the present disclosure relate to predicting and preventing performance lag of virtual network appliances. Embodiments include determining a benchmark score for a virtual appliance running on a computing device. Embodiments include providing the benchmark score and one or more virtual appliance settings of the virtual appliance as inputs to a trained predictive model and receiving a predicted performance value as an output from the trained predictive model. Embodiments include using the predicted performance value to perform one or more actions.
US11138034B2
The method for collecting information includes obtaining, based on a method identifier of the target method, the quantity of times of invoking the target method, recording method information of the target method based on the quantity of times of invoking the target method, a first threshold, and a second threshold, and setting a method status of the target method, the method status is one of a first state and a second state, the first state corresponds to the first threshold, the second state corresponds to the second threshold.
US11138024B2
Methods and systems are disclosed that create user interface (UI) instances for corresponding input/output resources, such as display resources, and each of these UI instances have separate lifecycle states or information maintained by the respective UI instances. System processes for the display resources (e.g. different displays or different windows for the same display devices) can control access to their respective display resource and can report changes in the lifecycle states to their respective UI interface.
US11138022B2
Techniques are disclosed relating to predicting events based on automation parameters and initiating a procedure to request user input. In some embodiments, the system automatically selects one or more component types to display an interface to request the user input, e.g., based on user interface elements associated with the procedure. These component-based techniques may be used to imitate another interface while automatically formatting the input data without a known template.
US11138021B1
Described herein are systems and methods to facilitate task-specific workspaces for a collaboration work management platform. Task-specific workspaces for individual ones of the users for individual ones of the tasks may be facilitated. Presentation of the first task and/or the first task-specific workspace for the first task for the first user may be effectuated. Information characterizing interactions of the first user with the first set of applications within the first task-specific workspace at or near a first time may be obtained and/or stored responsive to a pause and/or completion of the first task at the first time. The one or ore windows corresponding to the first set of applications for the first task may be minimized and/or closed. Responsive to a re-start of the first task, the first set of applications may be restored based on the environment state information.
US11138019B1
An example method of implementing an application for a system-on-chip (SOC) having a data processing engine (DPE) array including determining a graph representation of the application, the graph representation including nodes representing kernels of the application and edges representing communication between the kernels, mapping, based on the graph, the kernels onto DPEs of the DPE array and data structures of the kernels onto memory in the DPE array, building a routing graph of all possible routing choices in the DPE array for communicate channels between DPEs and circuitry of the application configured in programmable logic of the SOC, adding constraints to the routing graph based on an architecture of the DPE array, routing communication channels between DPEs and circuitry of the application configured in programmable logic of the SOC based on the routing graph, and generating implementation data for programming the SOC to implement the application based on results of the mapping and the routing.
US11138017B2
A system and method for partition administrative (admin) targeting in an application server, cloud, or other computing environment. An application server can include one or more partitions, wherein each partition provides an administrative and runtime subdivision of a domain. An administrative virtual target associated with a partition enables an administrator to identify an administrative resource group, including one or more administrative applications or resources, for use with the partition. A partition administrative lifecycle state (e.g., SHUTDOWN) can be associated with various substates (e.g., BOOTED or HALTED). When a partition is associated with a first state or substate (e.g., SHUTDOWN.BOOTED), the administrative resource group in that partition continues to run at an associated target, while other resource groups are shut down. When a partition is associated with a second state or substate (e.g., SHUTDOWN.HALTED), all of the resource groups, including administrative resource groups, in that partition are shut down.
US11138014B2
A branch predictor provides a predicted branch instruction outcome for a current block of at least one instruction. The branch predictor comprises branch prediction tables to store branch prediction entries providing branch prediction information; lookup circuitry to perform, based on indexing information associated with the current block, a table lookup in a looked up subset of the branch prediction tables; and prediction generating circuitry to generate the predicted branch instruction outcome for the current block based on the branch prediction information in the branch prediction entries looked up in the looked up subset of branch prediction tables. The looked up subset of branch prediction tables is selected based on lookup filtering information obtained for the current block. Lookups to tables other than the looked up subset are suppressed.
US11138013B2
An apparatus that includes a program controller to fetch and issue instructions is described. The apparatus includes an execution lane having at least one execution unit to execute the instructions. The execution lane is part of an execution lane array that is coupled to a two dimensional shift register array structure, wherein, execution lane s of the execution lane array are located at respective array locations and are coupled to dedicated registers at same respective array locations in the two-dimensional shift register array.
US11138011B2
This data-processing device includes a unit for processing data, a storage memory and a buffer-memory device configured to contain a first group of data relative to a first context and exchange data between the processing unit and the first group of data. The buffer-memory device is further configured to contain a second group of data relative to a second context and, upon reception of a context-switching instruction, exchange data between the processing unit and the second group of data, in place of the first group of data. The data-processing device further includes a context-switching device configured to emit the context-switching instruction, select a group of data recorded in the storage memory, copy the first group of data to the storage memory and copy the selected group of data to the buffer-memory device.
US11138009B2
Systems and methods for an efficient and robust multiprocessor-coprocessor interface that may be used between a streaming multiprocessor and an acceleration coprocessor in a GPU are provided. According to an example implementation, in order to perform an acceleration of a particular operation using the coprocessor, the multiprocessor: issues a series of write instructions to write input data for the operation into coprocessor-accessible storage locations, issues an operation instruction to cause the coprocessor to execute the particular operation; and then issues a series of read instructions to read result data of the operation from coprocessor-accessible storage locations to multiprocessor-accessible storage locations.
US11138003B2
A method and system for automatically determining a device-specific configuration for a software application operating on a user device. A configuration monitoring program monitors local user data stored on a user device and generates a device-specific prediction model using a machine learning algorithm applied to the monitored local data. The configuration monitoring program also receives a global prediction model generated remotely using global user data collected from a plurality of user devices. The configuration monitoring program generates a predicted device-specific configuration of the application operating on the user device using prediction data from both the device-specific prediction model and the global prediction model and updates the configuration of the given application using the predicted device-specific configuration.
US11137999B2
A first data tree may include a first set of directory nodes and a first set of file nodes. A second data tree may include a second set of directory nodes and a second set of file nodes. Similarity between the first set of file nodes and the second set of file nodes may be classified based on file names, file paths, and file values. Similarity between the first set of directory nodes and the second set of directory nodes may be classified based on directory names, directory paths, nested folders, and included files. A delta between the first data tree and the second data tree may be generated based on the classification of similarity between the first set of file nodes and the second set of file nodes and the classification of similarity between the first set of directory nodes and the second set of directory nodes.
US11137993B2
The purpose of the present invention is to provide an imaging device capable of quickly providing functionality which contributes to improved safety. The present invention is characterized: by comprising an imaging unit that performs imaging, a software program storage unit that stores a plurality of software programs, and a start unit that starts each of the plurality of software programs stored in the software program storage unit; and in that at least one of the plurality of software programs is a software program that contributes to improvement of safety, and the start unit prioritizes the start of the software program contributing to improvement of safety over the other programs.
US11137970B2
A digital signal extraction device that includes an input configured to receive a digital audio input signal from an audio media player, an output configured to provide high-resolution digital audio output to an external digital-to-analog converter (DAC), and a microprocessor coupled between the input and output. The microprocessor is configured to extract the high-resolution digital audio output from the digital audio input signal received at the input, while keeping intact any copy protection for the digital audio input signal.
US11137963B2
An image forming apparatus for accepting print jobs, determining the execution order of received jobs, and executing the jobs in the determined order manages an unspecified job priority as the execution priority of an unspecified job for which a value that affects the order of execution is not specified. The image forming apparatus can accept a priority-specified job for which an execution priority is specified and an unspecified job. The image forming apparatus determines the order of execution of this priority-specified job on the basis of the priority specified in the priority-specified job, and determines the order of execution of the unspecified job on the basis of the unspecified job priority, and can accept a specification of the unspecified job priority.
US11137961B2
A machine-readable, non-transitory recording medium, an image forming apparatus, and an information processing apparatus. The machine-readable, non-transitory recording medium stores instructions that, when executed, cause the information processing apparatus to display a special color settings screen for setting an RGB value of drawing data to be printed in a special color included in print data to be transmitted to an image forming apparatus, generate the print data instructing printing of the RGB value set on the special color settings screen in the special color, and transmit the generated print data to the image forming apparatus.
US11137951B2
When a plurality of units of the same data is stored for all jobs, the capacity of a hard disk may be greatly consumed. The present disclosure relates to a storage that stores data based on a job, and a controller configured to cause the storage to store the data and not to store data identical to the data, based on a job type of the job being a first type, and cause the storage to store the data and the data identical to the data, based on the job type of the job being a second type different from the first type.
US11137941B2
Memory access commands are placed in a memory interface queue and transmitted from the memory interface queue to a heterogeneous memory channel coupled to a volatile dual in-line memory module (DIMM) and a non-volatile DIMM. Selected memory access commands that are placed in the memory interface queue are stored in a replay queue. The non-volatile reads that are placed in the memory interface queue are in a non-volatile command queue (NV queue). The method detects, based on information received over the heterogeneous memory channel, that an error has occurred requiring a recovery sequence. In response to the error, the method initiates the recovery sequence including (i) transmitting selected memory access commands that are stored in the replay queue, and (ii) transmitting non-volatile reads that are stored in the NV queue.
US11137938B1
A processing device in a memory system receives a request to write a multi-plane segment of data to a memory device, the memory device comprising a plurality of planes. The processing device divides the multi-plane segment of data into a plurality of single-plane segments of data and concurrently performs a plurality of write operations to write each of the plurality of single-plane segments of data to a corresponding plane of the plurality of planes of the memory device.
US11137927B2
Methods, computing systems and computer program products implement embodiments of the present invention that include defining multiple storage capabilities for a set of storage resources in multiple storage systems, the storage resources including storage space, and identifying two of the storage systems including one or more storage capabilities required by a first logical volume. A first given identified storage system is configured to store the first logical volume, and a second given identified storage system is configured to store a second logical volume, the second given storage system different from the first given storage system. Upon storing data to the first logical volume, the data can be mirrored to the second logical volume. In some embodiments, a software defined storage system can be configured including defined services, wherein the first given storage system includes a first given service, and wherein the second given storage system includes a second given service.
US11137926B1
The disclosed computer-implemented method for automatic storage tiering may include (1) receiving characteristics of previous accesses to storage system objects stored in a data storage system including multiple storage tiers, (2) generating, based on the characteristics of previous accesses to the storage system objects, a model that predicts characteristics of future accesses to the storage system objects, (3) selecting, based on the model, a next storage tier of the multiple storage tiers for each of the storage system objects, and (4) relocating at least some of the storage system objects from a current storage tier to the next storage tier selected for each of the at least some of the storage system objects. Various other methods, systems, and computer-readable media are also disclosed.
US11137925B2
A method, computer program product, and computer system for identifying, by a computing device, a current persisted value of a reclamation pool. A default value of the reclamation pool may be identified. The current persisted value may be compared with the default value to determine which is a higher value. The current persisted value may be selected as a minimum memory operating state of the reclamation pool when the current persisted value is higher than the default value. The default value may be selected as the minimum memory operating state of the reclamation pool when the default value is higher than the current persisted value plus a multiplier defining a threshold size.
US11137922B2
Technologies for providing accelerated functions as a service in a disaggregated architecture include a compute device that is to receive a request for an accelerated task. The task is associated with a kernel usable by an accelerator sled communicatively coupled to the compute device to execute the task. The compute device is further to determine, in response to the request and with a database indicative of kernels and associated accelerator sleds, an accelerator sled that includes an accelerator device configured with the kernel associated with the request. Additionally, the compute device is to assign the task to the determined accelerator sled for execution. Other embodiments are also described and claimed.
US11137907B2
A method is described, the method relating to displaying a virtual keyboard layout to be used for typing a text on a mobile terminal. The method can include determining a movement level of the mobile terminal, selecting a virtual keyboard layout among a set of virtual keyboard layouts displayable on a screen of the mobile terminal based at least partly on the determined movement level, and displaying the selected virtual keyboard layout on the screen.
US11137906B2
An apparatus, method and computer program product provide a simplified method for unlocking an electronic device that uses soft keys, such as capacitive touch keys, or proximity detection areas and patterns. The keys may be implemented in the form of areas of a sensor, and a processing circuit observes a touch pattern (or proximity pattern, or characteristic pattern such as a capacitance pattern of a user's finger) and compares the same with the registered pattern to determine if there is a likeness. In doing so, the electronic device is operated at a low power state, and in that low power state observes whether a predetermined pattern is observed and when it is, unlocks the electronic device for interaction with a user at a fully operational state. By operating in the low power state while waiting to observe a predetermined pattern before unlocking the user interface, the device does not waste power on false positive detections, and allows for convenient wakeup and accessibility by a user.
US11137905B2
The disclosed technologies address various technical and user experience problems by augmenting the functionality provided by virtual on-screen trackpads without requiring users to switch between modes. In this way, users can access extended functionality without interfering with expected traditional trackpad functionality (e.g. moving a cursor, clicking, and scrolling). In particular, technologies are disclosed for modeless digital pen input to a virtual trackpad, modeless gestures for summoning user interfaces, modeless gestures utilizing position relative to adjacent user interfaces, and modeless cursor control and interaction with virtual touch targets.
US11137904B1
While displaying a first page of a home screen user interface in a first reconfiguration mode, the computer system detects a first input that corresponds to a request to enter a second reconfiguration mode, where the availability of pages in the home screen user interface can be changed in accordance with user inputs in the second reconfiguration mode. The computer system displays respective representations of at least two of the plurality of pages of the home screen user interface in the second reconfiguration mode. While displaying the second reconfiguration mode, the computer system detects a second input. If the second input is directed to a second representation of a second page that is displayed in the second reconfiguration mode, and the second input meets first criteria, the computer system displays the second page of the home screen user interface in the first reconfiguration mode.
US11137899B2
A liquid crystal writing film includes: a first conductive layer, a liquid crystal layer and a second conductive layer, which are arranged in sequence. At least one of the first conductive layer and the second conductive layer is divided into two or more conductive regions that are insulated from each other; and the positioning of a to-be-erased region is achieved by the positioning system, a set voltage is applied to the set conductive region, and the voltage forms a set electric field in the to-be-erased region to erase the to-be-erased region. According to the present invention, the partial erasing of the liquid crystal writing film can be realized by using a local electric field formed between two upper and lower conductive layers, the erasing speed is high, a partial erasing region can be accurately positioned, and meanwhile the storage and reproduction of a writing trajectory can be achieved.
US11137898B2
A device, method, and graphical user interface for displaying a plurality of settings controls are disclosed. An example method includes: at a multifunction device with a touch-sensitive display: while displaying a home screen user interface, detecting a gesture on the touch-sensitive display; and in response to detecting the gesture on the touch-sensitive display: in accordance with a determination that the gesture is a first swipe gesture in a first direction, displaying a plurality of application images that corresponds to at least some of a plurality of recently used applications; and in accordance with a determination that the gesture is a second swipe gesture in a second direction distinct from the first direction, displaying a settings user interface that includes one or more media player controls for adjusting media playback at the multifunction device.
US11137888B2
A device for creating the monitoring image executes display data for each display component. The display component includes an edition region and an operation check region. An operation can be checked using the operation check region while the monitoring image is created using the edition region. A monitoring image without switching devices is efficiently created.
US11137875B2
The disclosed technology is generally directed to mixed reality devices. In one example of the technology, a mixed-reality view is caused to be provided to an operator. The mixed-reality view includes both a real-world environment of the operator and holographic aspects. The mixed-reality view is caused to include a visual tether to a tether location. The tether location is a real-world location at which work is to be performed. A gaze determination associated with a gaze of the operator is made. Responsive to a positive gaze determination, the visual tether is caused to pulse.
US11137874B2
The disclosed technology is generally directed to mixed reality devices. In one example of the technology, a mixed-reality view is caused to be provided to an operator. The mixed-reality view includes both a real-world environment of the operator and holographic aspects. While the operator is navigated to a step of the task, the mixed-reality view is caused to include a step card, such that the step card includes at least one instruction associated with the step. The operator is enabled to adjust a state associated with the step card. While the state associated with the step card is a first state: a gaze determination associated with a gaze of the operator is made; and responsive to a positive gaze determination, the step card is caused to move to a location that is associated with a real-world location of the gaze of the operator.
US11137872B2
Devices and systems are provided for controlling electronic devices using a mobile remote control device. A mobile remote control device provides an interface to control a plurality of electronic devices. The mobile device has a unique identifier, and the electronic device transmits a presentation of a remote control to the mobile device. A user of the mobile device controls the electronic device by operating the “virtual” remote control displayed on the mobile device. The user may further define his or her custom remote control. The user may define batches of commands, or “macros” that transmit a specific series of commands to one or more electronic devices. Proximity and motion of a mobile device may be used as an input, such that the electronic devices are programmed to react in specific ways depending upon the position and movement of the user of the mobile device.
US11137871B2
A system and method for generation, modification, or manipulation of user interface display screens includes a processor storing display screen templates and instantiation data structures which reference the templates for instantiation of the respective ones of the display screen templates for a plurality of different display screens, where the templates can correspond to respective sub-screens of one or more display screens. The processor can analyze captured display screen data to determine whether the data corresponds to a previously stored one of the templates, and, responsive to a positive result of the determination, store a new instantiation data structure referencing the template to which the data is determined to correspond and otherwise generate a new template to be referenced by the instantiation data structure. Modifications and object associations to a plurality of different display screens can be effected by modification of, or association with, a single one of the templates.
US11137853B2
The present invention provides a touch panel and a controlling method thereof. The controlling method comprises: during a display period of the touch panel, turning on a bias voltage generation circuit to generate a bias voltage signal, turning on a reverse bias voltage generation circuit to generate a reverse bias voltage signal, and turning off a modulating voltage generation circuit; during a touch period of the touch panel, turning off the bias voltage generation circuit, the reverse bias voltage generation circuit and turning on the modulating voltage generation circuit to generate a modulating voltage signal, wherein the modulating voltage signal is same as a touch sensing signal of the touch panel; using a first capacitor to couple the modulating voltage signal to the bias voltage generation circuit; and using a second capacitor to couple the modulating voltage signal to the reverse bias voltage generation circuit.
US11137848B2
A display device, including a substrate; a pixel electrode and an opposing electrode on the substrate; an encapsulation portion on the opposing electrode, the encapsulation portion including at least one organic layer and at least one inorganic layer alternately deposited; and a planarization layer on the encapsulation portion, the planarization layer including a portion covering an edge portion of the encapsulation portion, a first angle between an edge side surface of the planarization layer and a surface of the substrate being larger than a second angle between an edge side surface of the encapsulation portion and the surface of the substrate.
US11137845B2
Contact recognition method and device for folding display are provided. When first touch surface and second touch surface are in folded state, if it is determined that first touch surface faces current user, since sensing unit is provided under first touch surface, first touch surface can directly capture first contact information of user. When it is determined that second touch surface is facing current user, processing unit projects the touch recognition area and the second touch part that is currently in contact with first touch surface onto second touch surface correspondingly, user can move second touch part so that virtual second touch part on second touch surface is within virtual touch recognition area. In this way, touch recognition area of first touch surface which is facing away from user can obtain second contact information.
US11137842B2
A processor of a stylus according to the present disclosure detects a first signal supplied to a sensor electrode group in each frame. The processor determines whether the first signal represents a setting instruction of a local ID, and writes a value of the local ID specified by the setting instruction in a memory if the first signal is determined to represent the setting instruction. The processor repeatedly detects a second signal supplied to the sensor electrode group in each of one or more slots included in the frame. The processor compares values of a local ID included in the detected second signal and the local ID stored in the memory every time the processor detects the second signal, and transmits a first downlink signal to a sensor controller using an electrode if the values correspond with each other.
US11137839B2
Methods and apparatuses are provided that address interoperability limitations of current digital pens and touch sensitive devices. In aspects, methods are provided for operating an adaptable digital pen and touch sensitive device to determine the best means for pen state information such as pressure information to be transferred from the pen to the device. A digital pen includes multiple communication interfaces to permit wide compatibility with touch sensitive devices. A communication interface is provided that enables the digital pen to communicate via an active pen protocol with a digitizer of the touch sensitive device while operating in a first mode. Another communication interface is provided as an alternative channel for communicating pen state information to the touch sensitive device while operating in a second mode. Where neither such interface suffices for communicating pen state information to the touch sensitive device, the digital pen may operate in a reflective capacitive mode.
US11137838B2
A method for storing user data according to various embodiments comprises the steps of: receiving a first event signal from an electronic pen; when a first pen input through the electronic pen is detected on a display area where first screen data is displayed, during a first mode operation performed on the basis of the first event, generating first user data according to the first pen input; displaying second screen data on the display area on the basis of a user input on the display area; when a second pen input through the electronic pen is detected on the display area where the second screen data is displayed, generating second user data according to the second pen input; receiving, from the electronic pen, a second event signal corresponding to the first event signal; and storing the first user data and the second user data that are associated with each other, during a second mode operation performed on the basis of the second event signal.
US11137833B2
A keyboard (110) includes a base board (116), keys (112), pitfalls (120) and a mode control mechanism (118). The keys (112) include cups (1124), and the mode control mechanism (118) may switch the keyboard (110) especially the key cups (1124) between different modes. In case that the keyboard (110) is not in use, these cups (1124) can be received in the pitfalls (120) to reduce the profile of the keyboard (110). In case that the keyboard (110) is to be used, the keys (112) may be raised up and arranged on the base board (116) in order to enable long keystroke and provide good typing experience.
US11137829B2
The present disclosure discloses a drive method for driving a touch apparatus. The touch apparatus includes a plurality of touch electrodes. In the drive method, a touch detection signal is applied to the plurality of touch electrodes within a first time interval. A tactile feedback signal is applied to the plurality of touch electrodes within a second time interval. The first time interval and the second time interval are alternated but not overlapped. The present disclosure further discloses a touch apparatus and a touch display apparatus.
US11137824B2
An example system includes a camera to capture an image of at least one physical input device, a virtual reality (VR) environment display portion to generate a VR environment, a window forming portion to create a window in the VR environment, the position of the window in the VR environment corresponding to a physical location of an interaction area that includes the at least one physical input device, an input device display portion to form an image of the at least one physical input device from the camera, and a VR headset including a head-mounted display to display a composite image of the VR environment, the window and the image of the at least one physical input device. The composite image includes the image of the at least one physical input device within the window.
US11137820B2
The invention concerns an apparatus and a method for a personal device. The device comprises at least one processor with at least one processing core, at least one display, at least one sensor, at least one memory including a computer program code. The apparatus determine the location of the apparatus by means of a sensor providing location information to said at least one processing core and transmits a query to a thematic map database server. The apparatus is then updated with thematic maps related to the location by downloading thematic map data and storing the thematic map data in a memory. The user is presented on a display in a first display mode with least one downloaded thematic map as one of a suggested activity. A selected activity is initiated and displayed to the user in a first display mode performance-related information relating to physical performance of the user, then a first power-save mode may be entered by switching from the first display mode to a second display mode which displays to the user at least the time and a thematic map with reduced functionality relating to the activity. A second power-save mode may be entered by putting processing core in a hibernating mode and entering a third display mode, where a clock unit updates the display in predefined time intervals at least with the time and at least one item of pre-calculated information.
US11137812B2
Dedicated circuitry may monitor a processor supply voltage and provide additional power on a temporary nano-second scale basis to the processor when the supply voltage drops below predetermined levels. This may be done without explicit knowledge of a commanded supply voltage level for the processor.
US11137811B2
A power supply system for reducing voltage fluctuation of a rack GPU, which includes: a PSU power supply module, two power supply copper plates including a first power supply copper plate and a second power supply copper plate, two transfer copper plates including a first transfer copper plate and a second transfer copper plate, and two crown clips including a first crown clip and a second crown clip. The PSU power supply module is connected to the first power supply copper plate, the first power supply copper plate is connected to a BUS BAR through the first transfer copper plate and the first crown clip sequentially, the BUS BAR is connected to the second power supply copper plate through the second crown clip and the second transfer copper plate sequentially, and the second power supply copper plate is connected to a GPU module mainboard.
US11137807B2
In one embodiment, a processor includes a non-volatile storage to store a plurality of configurations for the processor, the non-volatile storage including a plurality of entries to store configuration information for the processor for one of the plurality of configurations, the configuration information including at least one of a guaranteed operating frequency and a core count, at least one of the entries to store the core count. The processor further includes a power controller to control the processor to operate at one of the plurality of configurations based at least in part on a selected thermal set point of a plurality of thermal set points of the processor, each of the plurality of thermal set points associated with one of the configurations. Other embodiments are described and claimed.
US11137802B2
One embodiment provides a method, including: a foldable information handling device comprising a flexible display, wherein the foldable information handling device bends along a centerline; and a bezel operatively coupled to the information handling device and surrounding the flexible display, the bezel comprising: a first edge comprising a first edge center portion corresponding to the centerline; and a second edge on an opposite side of the flexible display as the first edge and comprising a second edge center portion corresponding to the centerline; wherein each of the first center portion and the second center portion comprises a component allowing bending of the first edge and the second edge with a bending of the foldable information handing device along the centerline. Other aspects are described and claimed.
US11137801B2
A foldable device includes: a flexible display including: a first part; a second part; and a third part provided between the first and second parts; a first body supporting the first part; and a second body supporting the second part, each of the first and second body are configured to move between a first and a second position, in response to each of the first and second bodies being provided in the first position, the first body and the second body form a receiving space, the third part forms a curved portion of the flexible display and the curved portion is provided within the receiving space, and wherein the first part is configured to move in a longitudinal direction of the flexible display with respect to the first body in response to the first and second bodies moving between the first and second positions.
US11137798B2
Various embodiments relate to an electronic device. The electronic device may include: a housing including a first surface facing a first direction and a second surface facing a second direction opposite the first direction; a first display viewable through the first surface; a battery disposed between the first display and the second surface; a second display having a size smaller than a size of the first display and viewable through a partial area of the second surface; a short-distance wireless communication antenna disposed at a lower end of the second display and configured to transmit/receive a short-distance wireless communication signal through the partial area of the second surface and the second display; and a shield disposed at a lower end of the short-distance wireless communication antenna and configured to block transmission/reception of the short-distance wireless communication signal through the first surface.
US11137785B2
In an embodiment, a voltage regulation circuit includes a regulation circuit with a voltage regulator that provides an output voltage and a control circuit, coupled to the voltage regulator. The control circuit pulls up the output voltage to a reference voltage responsive to the control circuit detecting that a first voltage level of the output voltage is lower than a predefined voltage level. The control circuit decouples the output voltage from the reference voltage responsive to the control circuit detecting that the first voltage level of the output voltage is higher than the predefined voltage level.
US11137783B2
A front-end module comprises a bias network including a current mirror, a junction temperature sensor, an n-bit analog-to-digital converter, an n-bit current source bank configured to automatically set reference current levels for one or more operating temperature regions, and a power amplifier. The bias network, junction temperature sensor, n-bit analog-to-digital converter, n-bit current source bank, and power amplifier are integrated on a first semiconductor die.
US11137782B2
An information handling system includes a cooling fan, a voltage regulator, and a slew rate controller. The voltage regulator is configurable to drive a power device with a selectable slew rate. The slew rate controller directs the voltage regulator to change the selectable slew rate in response to determining the operating condition of the cooling fan.
US11137778B2
A control unit system. The system includes a control unit which includes a control unit charging interface, at least one magnet located proximate to the control unit charging interface, at least one actuator, a detachable manifold including at least one magnet, fluidly coupled to the at least one actuator, a pump connected to the at least one actuator for causing actuation thereof, and a control system for controlling the pump, wherein the control system controls the pump to actuate the at least one actuator at least in response to a signal received by the control system. The system also includes a recharging device configured to receive the control unit, the recharging device including a reed switch, wherein when the magnet in the control unit is located proximate to the reed switch, the switch is activated.
US11137775B2
The present invention relates to unmanned aerial vehicle for agricultural field assessment. It is described to fly (210) the unmanned aerial vehicle to a location in a field containing a crop. A body of the unmanned aerial vehicle is positioned (220) in a substantially stationary aspect above the crop at the location. A camera of the unmanned aerial vehicle is moved (230) vertically with respect to the body of the unmanned aerial vehicle between a first position and a second position, wherein the first position is closer to the body of the unmanned aerial vehicle than the second position. The camera acquires (240) at least one image relating to the crop when the camera is not in the first position.
US11137774B2
Systems and methods are provided for managing speed-constrained vehicle operations. One exemplary method of operating an aircraft involves identifying a speed constraint associated with a navigational reference point, determining a speed envelope region en route to the navigational reference point based at least in part on the first speed constraint, identifying a target speed en route to the navigational reference point, and determining a speed profile for autonomously operations en route to the navigational reference point within the speed envelope region. The speed profile intersects the target speed within the speed envelope region and a slope of the speed profile is influenced by the target speed, for example, to effectuate or approximate the target speed by increasing the duration of time operation at or around the target speed is achieved. In one or more embodiments, multiple different target speeds associated with different flight levels or operating regions are accounted for.
US11137770B2
There is provided a smart detection system including multiple sensors and a central server. The central server confirms a model of every sensor and a position thereof in an operation area. The central server confirms an event position and predicts a user action according to event signals sent by the multiple sensors.
US11137767B2
There is provided a technique capable of easily realizing control to cause an autonomous travel device to perform a predetermined operation at a predetermined position on a travel route. An autonomous travel device (2) is an autonomous travel device that travels along a line (1) placed on a travel route, and includes a detecting unit (line sensor (21)) that detects the line (1), and a control unit that controls an operation of the autonomous travel device (2) on the basis of a detection result from the detecting unit. The control unit determines a width (W) of the line (1) on the basis of the detection result from the detecting unit. If the determined width (W) of the line (1) is smaller than a predetermined reference width, the control unit causes the autonomous travel device (2) to perform a travel operation of traveling along the line (1). On the other hand, if the determined width (W) of the line (1) is larger than or equal to the predetermined reference width, the control unit causes the autonomous travel device (2) to perform a predetermined operation different from the travel operation.
US11137766B2
Techniques are discussed for controlling a vehicle, such as an autonomous vehicle, to navigate a junction in an environment. In some cases, the techniques can be used to navigate a turn at the junction or traverse through the junction. Operations include the vehicle detecting a stop signal and preparing the vehicle to stop at a location associated with the junction. The vehicle can determine a time to execute a maneuver and a visibility distance that a sensor can observe in the environment. A speed of the vehicle to execute the maneuver can be determined based on the time to execute the maneuver and the visibility distance.
US11137764B2
A rechargeable power source in an autonomous vehicle (AV) adapted to traverse within a pipe network is charged, the charging using mechanical power derived from a flow of material within the pipe network. A sensor in the AV is powered from the charged rechargeable power source. Using power from the rechargeable power source, the AV is caused to traverse within the pipe network.
US11137763B2
Automated driving systems intended for use in a vehicle can be simulated and validated using automatically generated simulation scenarios. A large number of simulation scenarios can be generated by augmenting a plurality of recorded scenarios with one or more extracted data streams. The extracted data streams can correspond to objects such as other vehicles, pedestrians, cyclists, or other obstacles or barriers. The extracted data streams can be generated automatically by identifying similar recorded scenarios and isolating differences between the similar recorded scenarios.
US11137762B2
In one embodiment, a method, apparatus, and system may predict behavior of environmental objects using machine learning at an autonomous driving vehicle (ADV). One or more yield/overtake decisions are made with respect to one or more objects in the ADV's surrounding environment using a data processing architecture comprising at least a first, a second, and a third neural networks, the first, the second, and the third neural networks having been trained with a training data set. Driving signals are generated based at least in part on the yield/overtake decisions to control operations of the ADV.
US11137760B2
A vehicular control system includes a control having a processor that processes image data captured by a forward viewing camera. When the control system is controlling driving of the vehicle, the control determines a triggering event that requires driving of the vehicle to be handed over to a driver of the vehicle before the vehicle encounters an event point. Responsive to determination of the triggering event, the control (i) determines a total action time until the vehicle encounters the event, (ii) estimates a driver take over time for the driver to take over control and (iii) estimates a handling time for the vehicle to be controlled to avoid encountering the event point, and, responsive to the determination and estimations, the control system (i) allows the driver to take over control of the vehicle or (ii) controls the vehicle to slow down and stop the vehicle before the event point.
US11137758B2
A vehicle use system includes an authentication information assignor that assigns authentication information for using a vehicle to a user, an authenticator (180) that acquires the authentication information to permit use of the vehicle, at least a part of the authenticator being mounted in the vehicle (100), and a driving controller (220, 260) that automatedly controls acceleration, deceleration, and steering of the vehicle, in which the authentication information assignor assigns the authentication information in which constraints are applied to both a time period and an area in which traveling is possible to the user, and the driving controller enables the user to use the vehicle in a range of the constraints applied to the authentication information.
US11137752B2
An apparatus including a sensor communication circuit structured to interpret a plurality of sensor data values from input sensors operationally coupled to a component of an industrial environment, a sensor data storage profile to determine a data storage profile in response to a processing capability associated with each of a plurality of data storage devices, and a data storage implementation circuit, communicatively coupled to each of the plurality of data storage devices, to store at least a portion of the sensor data values in response to the data storage profile is disclosed. The data storage profile may include a data storage plan wherein the data storage plan includes a storage location and a storage time for sensor data values.
US11137743B2
The present application concerns a system for tracing a product item (102, 104) on a production line (100) comprising a control unit (10) and a timestamp counter (11), wherein the control unit (10) is configured to receive a product signal related to the product item (102, 104) from at least one peripheral device (12, 14, 16, 18, 20, 22, 24, 26). According to the invention, the control unit (10) is further configured to carry out the method steps of receiving a plurality of product signals each relating to a product item (102, 104) and a peripheral device (12, 14, 16, 18, 20, 22, 24, 26), generating a plurality of event signals, wherein each event signal is based on one of the product signals, arranging the event signals in a sequence corresponding to an order in which the product signals were received, and associating a timestamp generated by the timestamp counter (11) with the sequence.
US11137740B2
A numerical controller is equipped with an access unit configured to access variables included within a machining program at a time of analyzing the machining program, a look-ahead determining unit configured to determine whether or not the variables accessed by the access unit were accessed during look-ahead of the machining program, a specific variable determining unit configured to determine whether or not the variables determined to have been accessed during look-ahead by the look-ahead determining unit are specific variables, and an output unit configured to output at least one of numbers of the specific variables accessed during look-ahead and a time of accessing the specific variables during look-ahead, in the event that the variables accessed during look-ahead are determined to be the specific variables by the specific variable determining unit.
US11137708B2
An energization control device includes a voltage detection unit, a control portion, and an energization switching unit. The control portion to which the first detection signal and the second detection signal are input from the voltage detection unit is configured to output a first energization signal if the first detection signal is input and output a second energization signal if the second detection signal is input. The control portion is configured to obtain a correction value based on a difference between a first period in which the first detection signal is input to the control portion and a second period in which the second detection signal is input to the control portion and to correct a timing of switching between the first energization signal and the second energization signal with the correction value.
US11137703B2
In a fixing device, a first fixing member and a second fixing member are configured to form a nip in combination, and an arm biased by a first spring with a first biasing force provides a nip pressure. A cam rotatably arranged to cause the arm to move against the first biasing force has a first cam surface used to change the nip pressure from a first pressure to a second pressure smaller than the first pressure, and a second cam surface of which an angle of action is greater than that of the first cam surface to change the nip pressure from the second pressure to a third pressure smaller than the second pressure. A maximum pressure angle at the second cam surface is smaller than a maximum pressure angle at the first cam surface.
US11137700B1
A toner cartridge is adapted for being connected with an image-forming cartridge of an electronic image-forming, which includes a toner inlet and a step portion located by the toner inlet. The toner cartridge includes a housing having an internal accommodation for storage of toners, a toner outlet communicated with the internal accommodation and an outside of the housing, and a position-limiting hook located by the toner outlet. When the toner cartridge is connected with the image-forming cartridge, the position-limiting hook is engaged with the step portion such that the toner outlet is communicated with the toner inlet. As such, the toner cartridge can be positively positioned with the image-forming cartridge, and the toner outlet can be positively sealed to avoid toner leaking before installation and after dismantlement of the toner cartridge.
US11137699B1
A toner container according to one example embodiment includes a housing having a reservoir for holding toner and a rotatable auger in the reservoir. A screw flight of the auger is configured to move toner away from a first end of the auger and toward a second end of the auger when the auger rotates in an operative rotational direction. A segment of the screw flight at a first end of the screw flight has an outer diameter that is reduced in comparison with an outer diameter of the screw flight outside the segment of the screw flight to reduce an efficiency of the auger at the first end of the screw flight for reducing toner packing against an interior wall of the housing when the auger rotates in a direction counter to the operative rotational direction.
US11137696B2
The present invention provides a lithography apparatus for performing a process of transferring a pattern of an original to each of shot regions two-dimensionally arrayed on a substrate, including a stage that moves while holding one of the substrate and the original, a measurement unit configured to measure, when performing the process, a positional shift amount between a mark provided on the original and a mark provided in each of the shot regions, and a control unit configured to control the process for the shot region so that after the process is performed successively for a plurality of first shot regions included in a first row, the process is performed successively for a plurality of second shot regions included in a second row adjacent to the first row.
US11137686B2
The present invention provides a material for forming an underlayer film for lithography, containing at least any of a compound represented by following formula (1) or a resin including a structural unit derived from a compound represented by the following formula (1), wherein R1 represents a 2n-valent group having a 1 to 60 carbon atoms, or a single bond, each R2 independently represents a halogen atom, a straight, branched or cyclic alkyl group having 1 to 10 carbon atoms, an aryl group having 6 to 10 carbon atoms, an alkenyl group having 2 to 10 carbon atoms, an alkoxy group having 1 to 30 carbon atoms, a thiol group, or a hydroxyl group, and may be the same or different in the same naphthalene ring or benzene ring, n is an integer of 1 to 4, structural formulae of n's structural units in square brackets [ ] may be the same or different when n is an integer of 2 or more, X represents an oxygen atom, a sulfur atom, or a non-bridging group, each m2 is independently an integer of 0 to 7, in which at least one m2 is an integer of 1 to 7, and each q is independently 0 or 1, provided that at least one selected from the group consisting of R1 and R2 is a group having an iodine atom.
US11137683B2
A photosensitive resin composition and a photosensitive resin printing plate precursor which allow development that uses a solution containing a lower alcohol and which are excellent in abrasion resistance and excellent in the ink wiping characteristics of a plate surface exhibited when the plate surface is squeegeed with a blade of a pad printer are provided. The photosensitive resin composition is characterized by containing (A) an inorganic fine particle whose average particle diameter is greater than or equal to 0.5 μm and less than or equal to 4 μm and whose sphericity is greater than or equal to 0.9, (B) a polyamide having in its molecular main chain an aliphatic ring and/or a skeleton represented by general formula (1), (C) a compound having an ethylenic double bond, and (D) a photopolymerization initiating agent.
US11137673B1
Provided are an extreme ultraviolet (EUV) exposure apparatus for improving an overlay error in a EUV exposure process, and an overlay correction method and a semiconductor device fabricating method using the exposure apparatus. The EUV exposure apparatus includes an EUV light source; a first optical system configured to emit EUV light from the EUV light source to an EUV mask; a second optical system configured to emit EUV light reflected from the EUV mask to a wafer; a mask stage; a wafer stage; and a control unit configured to control the mask stage and the wafer stage, wherein, based on a correlation between a first overlay parameter, which is one of parameters of overlay errors between layers on the wafer, and a second overlay parameter, which is another parameter, the first overlay parameter is corrected through correction of the second overlay parameter.
US11137666B2
A control device, control method, and program, capable of executing a process suitable for a state of proximity of an eye with respect to a viewfinder, and an operating state with respect to an operation display portion. The control device includes a process control unit that executes a process related to shooting or playback of an image, on a basis of whether proximity of an eye with respect to a viewfinder is detected, and detection of an operation state with respect to an operation display portion.
US11137664B1
A light-based apparatus has an input device, accepting two or more numerical inputs and an output command. It has a logic unit that receives the two numerical inputs from the input device, and is adapted to combine various lights, in amplitudes based on the respective values of the numerical inputs, to produce an output light sum representing a sum of the two numerical inputs. The logic unit also has an output sensing circuit to sense the output light sum. The logic unit is responsive to the output command to output a value representing the output light sum. The device uses a computing method that includes comingling light from multiple sources, at the same time, in a light containment area to provide comingled light. The method includes using light amplitude sensing circuitry to sense an amplitude of the comingled light, outputting an arithmetic sum, based on the amplitude of the comingled light, without using a binary computer to compute the arithmetic sum.
US11137662B2
A drive unit outputs a modulation signal based on a data signal input from an optical communication apparatus through a pluggable electric connector. An optical modulator outputs an optical signal generated by modulating a light output from a light source based on the modulation signal. A control unit controls a modulation operation of the optical modulator. The control unit outputs a driver signal instructing to start a setting operation to the optical communication apparatus. The optical communication apparatus monitors the modulation operation of the optical modulator in response to the driver signal and performs an operation of correcting the data signal and/or an operation of outputting a control signal representing a control setting for the modulation operation to the control unit based on a monitoring result. The control unit controls the modulation operation of the optical modulator based on the control signal when receiving the control signal.
US11137647B2
A liquid crystal apparatus includes a first wiring substrate on which a first driving IC is mounted, a second wiring substrate disposed to overlap the first wiring substrate, a first terminal group electrically connected to the first wiring substrate and including a terminal electrically connected to the first driving IC, a second terminal group electrically connected to the second wiring substrate and including another terminal electrically connected to the terminal, and a monitoring pad provided on the second wiring substrate and electrically connected to the other terminal.
US11137645B2
An electronic apparatus includes: an electronic module; a display module having an active area overlapping a pixel and a peripheral area adjacent to the active area, a module opening being defined in the display module from a back surface to a front surface thereof in the active area and overlapping the electronic module; a cover glass having a transmissive area, at least a portion of which overlaps the active area, and a bezel area adjacent to the transmissive area and on the front surface of the display module; an adhesive layer between the display module and the cover glass and having a first opening overlapping the electronic module; and a protective layer on the back surface of the display module and having a second opening overlapping the electronic module. The electronic module is spaced apart from the adhesive layer on a plane.
US11137639B2
The invention relates to a switchable optical device (10) having a layer structure comprising at least one switchable layer (15) and at least one optical layer (20, 22). The at least one switchable layer (15) comprises a liquid-crystalline material and at least one dye. The at least one optical layer (20, 22) has at least one reflection band (32) which includes at least a first part of the visible spectrum and has at least one transmission band (30, 34) which includes at least a second part of the visible spectrum. The absorption spectrum of the at least one switchable layer (15) is adjusted by means of the at least one dye such that the light transmission through the switchable optical device (10) for incident light in the visible light spectrum for at least one of the states of the switchable layer (15) is set to a predetermined transmission spectrum.
US11137637B2
A display device and a display method using the same are disclosed. The display device includes: a display panel including a first substrate, a second substrate and a liquid crystal prism arranged between the first substrate and the second substrate; and a backlight source configured to emit a light which is incident onto the second substrate at an oblique angle; wherein the liquid crystal prism is configured to adjust a deflection angle of the light emitted from the backlight source traveling between the first substrate and the second substrate such that the light emitted from the backlight source is totally-reflected at a light exit face of the display device or exits from the light exit face of the display device.
US11137635B2
According to one embodiment, a display device includes a display panel including a display area which displays images, a non-display area surrounding the display area, and a bend area in the non-display area, a first optical film located on the display panel and comprising an end portion which overlaps the bend area, an adhesive layer which adheres the first optical film and the display panel together and a non-adhesive layer located between the first optical film and the display panel, while overlapping the bend area, wherein the non-adhesive layer is in contact with an upper surface of the display panel.
US11137632B2
A display apparatus including a display panel having a display surface on which an image is displayed, and a light condensing member disposed on an upper portion of the display surface. The light condensing member includes a lower condensing layer having a plurality of protrusions protruding upward, and an upper condensing layer having a higher refractive index than the lower condensing layer and disposed on an upper portion of the lower condensing layer to cover the top surface of the lower condensing layer. The protrusions include an upper surface having a planar shape, and a side surface extending downward from an edge of the upper surface and having a curved shape.
US11137622B2
An augmented reality system can include an electronic contact lens and a power source. The source generates a time-varying magnetic field which induces a time-varying current in conductive coils embedded in the electronic contact lens. The electronic contact lens uses the induced current to harvest power or to determine the orientation of the contact lens. The embedded conductive coils are positioned such that the AR system can harvest power and estimate the orientation of the eye at a variety of contact lens orientations. The conductive coils may be embedded within the contact lens at any number of positions and orientations. The embedded coils can encircle a portion of the contact lens and can collectively form an annulus within the contact lens. The conductive coils are embedded such that for at least three conductive coils, no two of the planes defined by the at least three conductive coils are parallel.
US11137611B2
A head mounted display mounting assembly for casual headwear is provided. The assembly comprises a resilient support band that is employed to secure a head-mounted display unit to a piece of casual headwear worn by a user. The head mounted display mounting assembly can be supported by pre-existing structures (e.g., sweat band) of a piece of casual headwear, and further supported and/or secured to temple regions of the casual headwear. Once seated within and secured to the piece of casual headwear, the head-mounted display unit can be secured to the head mounted display mounting assembly, providing a comfortable and integrated wearable experience for the user.
US11137606B2
There are provided an image element configured to emit imaging light, a case member configured to house the image element, and a light shielding plate that is attached to a positioning portion provided on the case member and that defines an emission region for imaging light from the image element, thereby attaching the light shielding plate to the case member with high accuracy.
US11137605B1
A near-eye display assembly presented herein includes an electronic display, an optical assembly, and scanning assembly. The electronic display has a first resolution. The optical assembly controls a field of view at an eye box and directs a plurality of light rays emitting from the electronic display toward the eye box. The scanning assembly shifts a direction of at least one of the light rays in accordance with emission instructions such that a virtual display is presented to the eye box, the virtual display having a second resolution greater than the first resolution. The display assembly can be implemented as a component of a head-mounted display of an artificial reality system.
US11137596B2
A head-mountable device can include an optical module that provides a display element and/or an optical element that are adjustably mounted. The display element and/or another optical element can be adjusted by actuation of a mechanism that allows the display element and/or the optical element to move in one or more (e.g., six) degrees of freedom (roll, pitch, and yaw). The actuation allows for the position of the display element to be adjusted relative to the optical element to correct for any displacements caused during operation of the head-mountable device. One or more sensors within the optical module or external to the optical module and/or the head-mountable device can detect the position of the display at an initial state as well as thereafter. The sensors can check for changes in the position of the components to provide a basis for the actuation.
US11137593B2
A laser beam display device that can dynamically control the resonant frequency of a mirror is provided. The increase the reliability of a device by controlling the resonant frequency of a mirror instead of requiring components of a display device to react to changes in the resonant frequency of a mirror. A controller can drive a mirror with an input signal, receive a signal or data indicating a target resonant frequency, and bias the input signal to control the resonant frequency of the mirror. In some embodiments, the controller can also receive a feedback signal from a mirror indicating a current resonant frequency. The controller can also bias the input signal to increase or decrease the current resonant frequency. By dynamically controlling the resonant frequency of a mirror, a device can minimize any difference between the current resonant frequency detected in a feedback signal and the target resonant frequency.
US11137588B2
An observation apparatus including: a light-source that emits illumination light and excitation light upward from below a specimen; and an image-capturing optical system having an objective lens that focuses, below the specimen, transmitted light, which is the illumination light that is emitted from the light-source, that is reflected above the specimen, and that has passed through the specimen, and fluorescence that is generated in the specimen that has been irradiated with the excitation light emitted from the light-source, wherein the light-source is disposed radially outside the objective lens.
US11137584B2
The imaging lens consists of, in order from an object side, a positive first lens group, a positive second lens group, and a negative third lens group. During focusing, only the second lens group moves. The number of lenses included in the second lens group is two or less. The lens on the most object side is a negative lens having a convex surface toward the object side. The lens surface on the most image side is a convex surface. The first lens group includes a stop. Predetermined conditional expressions related to the first lens group and the second lens group are satisfied.
US11137581B2
A wafer-level homogeneous bonding optical structure includes two optical lens sets disposed on an optically transparent wafer and a spacer disposed on the optically transparent wafer and between the two optical lens sets. The spacer is homogeneously bonded to and integrated with the optically transparent wafer in the absence of a heterogeneous adhesive.
US11137578B2
The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens includes, from an object side to an image side: a first lens made of a plastic material; a second lens made of a plastic material; a third lens made of a plastic material; a fourth lens made of a glass material; a fifth lens made of a plastic material; a sixth lens made of a plastic material; and a seventh lens made of a plastic material. The camera optical lens satisfies following conditions: 1.51≤f1/f≤2.50; 1.70≤n4≤2.20; 2.00≤f3/f4≤2.00; 0.00≤(R13+R14)/(R13−R14)≤10.00; and 0.01≤d7/TTL≤0.20. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.
US11137577B2
A photographing optical lens assembly includes six lens elements, which are, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. Each of the six lens elements has an object-side surface towards the object side and an image-side surface towards the image side. The first lens element has positive refractive power. The image-side surface of the fourth lens element is concave in a paraxial region thereof. The fifth lens element has positive refractive power, the object-side surface of the fifth lens element is convex in a paraxial region thereof, and the image-side surface of the fifth lens element is convex in a paraxial region thereof.
US11137563B2
A data center includes various sets of infrastructure modules which each provide a particular type of infrastructure support to support computing operations in the data center. Separate sets of infrastructure modules can be installed incrementally based on incrementally changing support capacity for the corresponding type of infrastructure support in the data center. Such incrementally changing support capacity can be based upon support requirements of electrical loads, including rack computer systems, which are inbound to the data center. Where support capacity for a particular type of infrastructure support drops below a threshold, a quantity of additional infrastructure modules which provide the particular type of infrastructure support can be selected and installed to increase the support capacity. Separate sets of infrastructure modules can be selected and installed independently of each other, to independently adjust support capacity for separate types of infrastructure support, which can minimize excess support capacity at any given time.
US11137551B2
Ferrules, alignment frames and connectors having at least one flexing element are provided. A ferrule or an alignment frame may include a body and first and second flexible arms, and a connector may include the ferrule or the alignment frame. A ferrule may have a first flexible arm that has a first fixed end attached to a first side of the body of the ferrule and an opposite first free end, and may have a second flexible arm having a second fixed end attached to a second side of the body, opposite the first side, and an opposite second free end. When the ferrule is mated with a mating ferrule, the first and second flexible arms are flexed away from the respective first and second sides of the body, and the first and second free ends contact the mating ferrule.
US11137542B2
An optical fiber includes a core and a cladding. The core contains silica glass and includes a central portion (part having a diameter of 0.5 μm or more and 4 μm or less). The central portion has the central axis of the optical fiber. The cladding contains silica glass and surrounds the core. The core contains chlorine. A chlorine concentration averaged in the entire core is 10,000 ppm or more and 50,000 ppm or less. The chlorine concentration averaged in the entire core minus a chlorine concentration averaged in the central portion is 4,500 ppm or more and 13,500 ppm or less.
US11137540B2
The present disclosure provides an optical fiber (100). The optical fiber (100) includes a core region (102). The core region (102) is defined by a region around central longitudinal axis (112) of the optical fiber (100). In addition, the core region (100) has a first annular region (106). The first annular region (106) is defined from the central longitudinal axis (112) to a first radius from the central longitudinal axis. Moreover, the core region (102) has a second annular region (108). The second annular region (108) is defined from the first radius to a second radius. Further, the core region (102) has a third annular region (110). The third annular region (110) is defined from the second radius to a third radius. Also, the optical fiber (100) includes a cladding (104). The cladding region (104) has a fourth radius.
US11137534B2
Disclosed is a device comprising: a light guide configured to receive incident light from one or more light sources; a cover layer with a sensing surface configured to receive an input object to be sensed; and a set of photodetectors. The light guide includes diffraction gratings configured to diffract the incident light as diffracted light, wherein the diffracted light exits the light guide and travels towards the sensing surface. The diffracted light is reflected from the sensing surface as reflected light. The reflected light is sensed by the set of photodetectors to form an image of the input object.
US11137533B2
The disclosure discloses a display device and a smart watch. The display device includes a display panel, a backlight module and a center rotating shaft; the backlight module includes a light guide plate, an optical film, and a back plate; the backlight module has a first channel extending through the back plate, the light guide plate and the optical film sequentially to allow the center rotating shaft to pass through the backlight module; the display panel has a second channel extending through the display panel in a thickness direction thereof to allow the center rotating shaft to pass through the display panel; the second channel communicates with the first channel; the center rotating shaft passes through the first channel and the second channel sequentially, and a portion, between the display panel and the back plate, of the center rotating shaft is a light transmitting portion made of a transparent material.
US11137532B2
Optical analytical devices and their methods of use are provided. The devices are useful in the analysis of highly multiplexed optical reactions in large numbers at high densities, including biochemical reactions, such as nucleic acid sequencing reactions. The devices include optical waveguides for illumination of the optical reactions. The devices further provide for the efficient coupling of optical excitation energy from the waveguides to the optical reactions. Optical signals emitted from the reactions can thus be measured with high sensitivity and discrimination using features such as spectra, amplitude, and time resolution, or combinations thereof. The devices of the invention are well suited for miniaturization and high throughput.
US11137531B2
An optical transmission assembly for transmitting a source image includes a waveguide assembly, an incoupling assembly for coupling light emitted from the source image into the waveguide assembly, and an outcoupling assembly for coupling the light guided in the waveguide assembly out of the waveguide assembly. The light emitted from the source image and coupled into the waveguide assembly can be propagated between the incoupling assembly and the outcoupling assembly in the waveguide assembly by means of a total reflection. The incoupling assembly has at least one diffractive incoupling grating which is inclined by an angle (α) ranging from 20° to 60° relative to a normal of a boundary surface of the waveguide assembly, and/or the outcoupling assembly has at least one diffractive outcoupling grating which is inclined by an angle (α) ranging from 20° to 60° relative to a normal of a boundary surface of the waveguide assembly.
US11137527B2
An optical filter may include a first mirror, a second mirror, and a spacer layer structure disposed between the first mirror and the second mirror. The spacer layer structure may include a first set of layers. Each layer, of the first set of layers, may be a first material associated with a first refractive index and a thickness that is greater than a layer thickness threshold. The spacer layer structure may include a second set of layers. Each layer, of the second set of layers, may be a second material associated with a second refractive index. Each layer, of the second set of, may be selected to replace a corresponding layer of the first material. The corresponding layer may be associated with a thickness that is less than the layer thickness threshold.
US11137524B2
Provided is a hard coating film including a polyamideimide substrate layer and a hard coating layer, each of which has a predetermined refractive index, with a difference in the refractive index between those layers being 0.05. The substrate layer has a tensile modulus of 3 to 7 GPa, at a thickness of 80 μm, as measured according to ASTM D111. The present invention relates to a hard coating film having improved mechanical and optical properties.
US11137509B2
Systems and methods of performing a seismic survey are described. The system can receive seismic data. The system receives seismic data from one or more seismic data sources. The system propagates the seismic data forward in time through a subsurface model to generate a first wavefield. The system propagates the seismic data backward in time through the subsurface model to generate a second wavefield. The system combines the first wavefield with the second wavefield using a time gate imaging condition to produce subsurface images and image gathers.
US11137504B2
The present approaches relate to the fabrication of non-rectangular (e.g., non-square) light imager panels having comparable active areas to rectangular light imager panels but manufactured using fewer c-Si wafers. Such light imager panels may be generally squircle shaped (e.g., a square or rectangle with one or more rounded corners and may be manufactured using conventional crystalline silicon (c-Si) wafers, such as 8″ wafers.
US11137502B2
An assisted satellite positioning system based on detecting signals from a number of satellites includes: (a) a mobile receiver; and (b) a base station communicating with the receiver over a low-power wireless communication network, the base station providing ephemeris data of a selected number of the satellites, but not all, using a compressed data format. The ephemeris data may include data concerning doppler frequency variations or elevation variations of the selected satellites over a predetermined time interval. The doppler frequency variations and the elevation variations may be represented in the compressed format by coefficients of a polynomial function of time. The polynomial function may be weighted to have lesser relative errors in larger doppler frequencies than lesser doppler frequencies, or to have lesser relative errors in lesser elevations than larger elevations. In one implementation, the low-power wireless communication network—such as a LoRa network—that has a range of at least 10 miles.
US11137501B2
A system for measuring inter channel latencies between more than one transmission channel, comprises a signal source module configured to provide at least one signal. The system also comprises at least two transmission channels assigned to the signal source module, wherein signals propagate through the at least two transmission channels. The signals have a modulated global navigation satellite system (GNSS) waveform. Moreover, the system has at least one switch module assigned to the at least two transmission channels. Further, the system comprises at least one GNSS receiver module assigned to the at least one switch module. The at least one switch module is configured to connect an input of the at least one GNSS receiver module to each single transmission channel. The GNSS receiver module is configured to determine at least one of a time delay and a phase difference between the at least two transmission channels.
US11137500B2
A method, apparatus, computer program, data structure, signal relating to: causing correlation of a digital signal provided by a receiver with a motion-compensated correlation code, wherein the motion-compensated correlation code is a correlation code that has been compensated before correlation using one or more phasors dependent upon an assumed or measured movement of the receiver.
US11137498B2
A scanning rangefinding system includes a MEMS device with a scanning mirror that sweeps a beam in two dimensions. Actuating circuits receive angular extents and offset information and provide signal stimulus to the MEMS device to control the amount and direction of mirror deflection on two axes. The scan angle and offset information may be modified to create a repeating pattern of different fields of view.
US11137496B2
A distance measurement device includes an imaging unit which captures a subject image formed by an imaging optical system forming the subject image indicating a subject, an emission unit which emits directional light as light having directivity along an optical axis direction of the imaging optical system, a light receiving unit which receives reflected light of directional light from the subject, a derivation unit which derives a distance to the subject based on a timing at which directional light is emitted by the emission unit and a timing at which reflected light is received by the light receiving unit, and a control unit which performs control such that at least a part of an imaging period by the imaging unit overlaps at least a part of a distance measurement period by the emission unit, the light receiving unit, and the derivation unit.
US11137490B2
A portable electronic navigational aid (104) e.g. for the blind (102), comprising a radio frequency, preferably millimeter wave, radar (218) with at least one transmitting (TX) channel and a plurality of receiving (RX) channels, at least one orientation sensor (220) configured to obtain data indicative of the orientation of the radar, and a processing element (210) configured to adaptively control (500, 602) the beamforming of the radar based on the data provided by the orientation sensor. A corresponding method is presented. An accessory, such as a replaceable cover, containing a radio frequency radar for attaching to an electronic host device is presented.
US11137488B1
One radar excitation signal has a first burst duration and a first sampling period. Another radar excitation signal has a second burst duration and a second sampling period. The first sampling period of the first signal is configured for scanning a velocity range and the second sampling period of the second signal is configured for scanning a portion of the velocity range, and the first burst duration is smaller than the second burst duration. The at least two radar excitation signals are embedded into a frame structure for a wireless communications system. At least one radar operation comprising at least one transmission based on the frame structure is performed. In this way the overhead of the radar excitation signals on the air interface of the wireless communications system may be controlled, while supporting a fine velocity resolution and a sufficiently large maximum velocity for a monitored target.
US11137485B2
The present disclosure relates to optical systems and methods of their operation. An example optical system includes an optical component and one or more light sources configured to emit a light signal. The light signal interacts with the optical component so as to provide an interaction light signal. The optical system also includes a detector configured to detect at least a portion of the interaction light signal as a detected light signal. The optical system additionally includes a controller configured to carry out operations including causing the one or more light sources to emit the light signal and receiving the detected light signal from the detector. The operations also include determining, based on the detected light signal, that one or more defects are associated with the optical component.
US11137482B2
A lidar device is described for scanning a region to be scanned, using at least one beam. The device includes at least one radiation source for generating the at least one beam, as well as a receiving unit for receiving at least one beam reflected by an object and for deflecting the at least one reflected beam onto a detector. The at least one radiation source generates the at least one beam away from an axis of symmetry, and the at least one beam traveling at a distance from the axis of symmetry. A method for scanning a region to be scanned is also described.
US11137479B1
Utilizing the techniques disclosed herein, sensor data inaccuracies may be corrected such that calculated fill levels more accurately reflect the actual fill level of the item within an automatic replenishment device (ARD). For example, the ARD may include a sensor configured to collect the sensor data (e.g., a distance between the sensor and an item contained within the ARD). Sensor data associated with an item within the ARD may be received. A measurement offset value specific to the item may be identified. An estimated fill level of the item within the ARD may be calculated based at least in part on the distance measured between the sensor and the item and the measurement offset value specific to the item.
US11137478B2
A system for aiming a radar sensor angle which adjusts an angle of the radar sensor mounted on a vehicle entering an inspection line includes: a radar sensor mounted inside a front bumper of the vehicle, a wireless terminal connected to the radar sensor through an in-vehicle communication line and connected to the outside through a repeater, a centering unit for aligning a position of the vehicle by a driving roller based on a reference inspection position of the radar sensor, an array antenna for measuring an intensity of a radar signal transmitted from the radar sensor and detecting a radar center value, and a server detecting an angular error value of the radar sensor by comparing the radar center value with a reference center value of a set mounting specification and transmitting an angular correction value to the radar sensor.
US11137477B1
A template for accurately positioning target points and patterns for aligning various sensors and cameras of a vehicle uses a front template that is positioned against the front tires of the vehicle while a rear template is positioned against rear tires and each template is properly aligned. A pair of side templates for placement of camera patterns thereon is positioned against either side of the front and rear templates. A forward radar sensor template abuts the forward side of the front template while a pair of rear corner radar templates each abut a respect one of the rear templates. When installed, a technician places appropriate targets or patterns on the various marks on the various templates, the marks being precisely located for targeting sensors and cameras for a given make and model of a vehicle which targeting allows the sensors and cameras to be calibrated.
US11137474B2
Developing intelligent systems which take into consideration the economical, environmental, and safety factors of the modern society, is one of the main challenges of this century. Progress in the fields of mobile robots, control architectures, artificial intelligence, advanced technologies, and computer vision allows us to now envisage a smart environment future. The rise of the connected objects known as the “Internet of Things” (IoT) will rival past technological marvels. This disclosure introduces a time synchronous communication IoT network and use of absolute time of day and a navigation/protection mechanism by various objects to navigate freely, without interference and collision in a smart environment.
US11137472B2
Techniques are disclosed for determining AOA of one or more radar pulses received at a vehicle and originating from a source. The techniques are particularly well-suited to provide pilots with a more accurate determination of the azimuth angle to the radar source, although ground-based and water-based vehicles may benefit as well. Some embodiments discussed herein determine a true estimation of both azimuth and elevation angles, with reference to an aircraft's body-centered coordinate system, to the radar source. These parameters can also be used to determine a more accurate position on the ground for the radar source.
US11137471B2
Current measurement device and methods are provided. An output signal is provided based on a voltage across a resistive element. A correction circuit is configured to estimate an indication of a temperature change of the resistive element based on the voltage across the resistive element and to correct the output of the current measurement device based on the indication of the temperature change and a measured temperature.
US11137469B2
A calibration method for calibrating a measuring element for determining an electric current flowing through a basic-field magnet of a magnetic resonance imaging system includes performing a measurement with the measuring element, and performing a frequency measurement in the magnetic field of the basic-field magnet with a frequency measuring unit. The measurement of the measuring element and the frequency measurement are corresponding to the same magnetic field of the basic-field magnet. The calibration method also includes calculating a calibration factor based on a deviation between the measurement with the measuring element and the frequency measurement, and calibrating the measuring element or the electric current in the basic-field magnet based on the calibration factor.
US11137466B2
MR imaging comprising the steps of: subjecting an object (10) to an imaging sequence of RF pulses and switched magnetic field gradients (GS, GP, GM), which imaging sequence is a steady state sequence comprising a plurality of repeatedly applied acquisition blocks (21), wherein each acquisition block (21) comprises two units (22, 23) in immediate succession, namely: i) a first unit (22) starting with an excitation RF pulse radiated toward the object (10), with the duration of the first unit being an integer multiple of a given time interval T, and ii) a second unit (23) starting with a refocusing RF pulse radiated toward the object (10) and comprising a readout magnetic field gradient (GM) and a phase encoding magnetic field gradient (GP), with the duration of the second unit (23) being an integer multiple of the time interval T, acquiring one or more phase-encoded spin echo signals (31, 32) in a sequence of acquisition blocks (21), and reconstructing one or more MR images from the acquired spin echo signals (31, 32). Moreover, the invention relates to a MR device (1) and to a computer program for a MR device (1).
US11137465B2
Method and system for cleaning a magnetic resonance measurement dataset. In the method, a GRAPPA kernel is calibrated on the measurement dataset, k-space values of the measurement dataset are verified against a predefined intensity criterion in order to identify false values, the k-space values of the measurement dataset are reconstructed point-by-point using the calibrated GRAPPA kernel from respective others of the k-space values, and the false values are replaced with the corresponding reconstructed k-space values in order to generate a cleaned measurement dataset.
US11137457B2
A magnetic field sensor element with a piezo electric substrate having predetermined shear wave velocity VS, two pairs of interdigital electrodes, arranged on the substrate on the ends of a delay section, having a period length p of at least 10 micrometers, a non-magnetic, electrically non-conductive guide layer arranged on the substrate along the delay section, and a magnetostrictive functional layer arranged on the guide layer, wherein the shear wave velocity in the guide layer is smaller than VS, wherein a) the substrate is oriented to generate and propagate mechanical shear waves upon applying a temporally periodic, electrical voltage to at least one interdigital electrode pair in the range of frequency VS/p and, wherein b) the thickness of the guide layer equals at least 10% and at most 30% of the period length p of the interdigital electrodes.
US11137450B2
A method of determining a state or a state change of an electrochemical energy storage device that includes a housing composed of a multilayer composite film, wherein the housing includes a first housing part and a second housing part composed of the multilayer composite film, which parts are joined to one another, and together enclose a hollow space in which the composite is arranged, and the composite film includes a ply composed of a metal layer and also two plies composed of polymer, with the metal layer being arranged between the two polymer plies, wherein to determine the state or the state change, an electric potential is applied to the metal layers of the first housing part and the second housing part so that an electric field arises between the metal layers and an electrical parameter influenced by a change of a spacing between the metal layers is determined.
US11137444B2
A measurement device with automatic optimization capabilities comprises at least one signal processing component with a physical detector and a virtual detector component comprising at least one virtual detector for a signal processing component without physical detector. The physical detector is configured to physically measure a measurement value assigned to the signal processing component. The virtual detector component is configured to use a model of a signal processing chain from the physical detector to the location of the virtual detector. The model comprises at least one model parameter for the signal processing chain. The measurement device is configured to adapt the virtual detector component with respect to a measurement type for the signal to be measured. The virtual detector component is configured to use the model and the at least one measurement value. The virtual detector component is configured to determine a virtually determined value based on the model and the at least one measurement value. The measurement device is configured to use the virtually determined value to determine a setting for the measurement device. In addition, a method of setting a measurement device is described.
US11137431B1
Apparatuses for studying possible physical effects of dark matter may include an electronic oscillator. A power source may be in electrical communication with the electronic oscillator. An antenna may be in series electrical communication with the electronic oscillator. A first diode may be in series electrical communication with the electronic oscillator and the antenna. A second diode may be in series electrical communication with the electronic oscillator and the antenna. The first diode and the second diode may ensure and restrict flow of electrical current in one direction only in the antenna. Methods for studying possible physical effects of dark matter are also disclosed.
US11137430B1
A high speed active tuning system for wideband modulated signals comprises a slabline with an adjustable signal coupler (wave-probe) and an electronic tuner in a feedback signal injection loop. The wave-probe controls the static amplitude and phase of the feedback signal and the electronic tuner controls the actual amplitude and phase of the re-injected signal. High speed calibration and search routines allow identifying tuner states satisfying instantaneously impedance targets over the entire modulation bandwidth.
US11137426B2
A power meter includes a plurality of terminals for receiving a measure of power consumption for each of one or more phases of power that is delivered to a load as well as a controller that is operatively coupled to the plurality of terminals and is configured to determine a number of power monitor parameters based on the measure of power consumption for each of one or more phases of power. A user interface is operably coupled to the controller and is configured to display at least some of the number of power monitor parameters determined by the controller. A first communication port is operably coupled to the controller and is configured to communicate with an external device and a second communication port is operably coupled to the controller and is configured to communicate with one or more other power meters.
US11137418B2
A test probe assembly for use in testing a semiconductor wafer includes a probe card, a plurality of test probes mounted to the probe card and one or more piezoelectric elements mounted to each test probe. The piezoelectric elements are configured to move respective probe ends of the individual test probes in at least one direction to facilitate realignment of the probe ends for semiconductor wafer testing.
US11137414B2
An accelerometer is included within the confined space and limited volume of a distal portion of a surgical instrument. The surgical instrument includes an end component, a joint coupled to the end component, a shaft coupled to the joint, and a force transducer and accelerometer apparatus. The force transducer and accelerometer apparatus is coupled between the joint and the shaft. The force transducer and accelerometer apparatus includes a force sensor and an accelerometer. The accelerometer includes an optic fiber having a Fiber Bragg Grating. Information acquired from the Fiber Bragg Grating is used to drive a vibro-tactile haptic feedback output device coupled to a master control arm surgeon grip.
US11137408B2
The present disclosure provided methods for determining the severity of glaucoma using the expression levels of GDF15. Determining the severity of glaucoma aids in treatment decisions.
US11137404B2
The present invention relates to a method for assessing the response of a patient to a treatment with anti-PD-1/PDL-1 drugs based on the status of the VHL gene (von Hippel-Lindau).
US11137395B1
The present disclosure an ELISA-based assay that uses a glycosylated s1F polypeptide fragment derived from the SARS-CoV-2 spike protein (Covid-19) spike protein, the N-terminal domain of which has affinity for the tyrosine-protein kinase receptor UFO (AXL). The S1F polypeptide can be generated by expression of an encoding nucleic acid by a human cell expression system resulting in glycosylation of the expressed S1F polypeptide at least at the N343 N-glycosylation site thereof, and which surprisingly and significantly increases the affinity of the S1F for AXL, provides a significant increase in the sensitivity of the assay compared to other known assays. Further the AXL polypeptide can be glycosylated, which further increases the affinity for S1F and AXL to each other.
US11137394B2
Provided herein are systems and methods for assays. In particular, provided herein are systems and methods for performing high throughput immunoassays. Embodiments of the present disclosure provide multiplex capable LSPR immunoassays that meet a need for rapid (e.g., near real time), accurate immunoassays (e.g. for use in beside diagnostics). The LSPR assays are as accurate as existing ELISA assays but provide the advantage of increased speed and multiplex capability. In addition, the LSPR immunoassays are able to analyze small volumes of complex patient samples (e.g., serum).
US11137389B2
Methods are provided for correcting an analyte concentration measurement that may be influenced by hematocrit (HCT), especially a glucose concentration measurement. The methods include determining by means of a reference instrument a HCT reference value of a reference blood sample taken from a specific user, applying a fresh blood sample of the user on a disposable analytical test element, measuring the glucose value of the fresh blood sample by single use of the test element in a glucose meter, determining a HCT correction value using at least the HCT reference value, and adjusting the measured glucose value using the HCT correction value to receive an adjusted glucose value. Also provided are devices and system incorporating or for performing the methods.
US11137388B2
Embodiments herein described provide methods for determining phenotypic parameters of cell populations and expressing them in terms of tensors that can be compared with one another. Embodiments provide methods for determining phenotypic parameters of cell populations in response to an agent. Embodiments provide methods for comparing effects of an agent on phenotypic parameters to effects of reference standards whose in vivo effects are known. Embodiments provide methods for predicting the effect of an agent by the comparison with the known effects of reference standards. Embodiments provide methods for classifying agents by their effects on phenotypic parameters. Embodiments provide software and computer systems for calculating multiparametric tensors, compressing their complexity and comparing them after compression.
US11137379B2
A nebulizer for a charged aerosol detection (CAD) system is disclosed. The nebulizer is provided with a spray emitter for generating a spray of droplets within a central region of a spray chamber. The central region is separated from an upper region by a horizontally projecting rib, which defines a passageway between the central and upper regions. The major direction of droplet travel within the upper region is substantially reversed with respect to the major direction of droplet travel within the central region. Larger droplets are unable to negotiate the turn from the central to upper regions and impinge on a rear surface of the spray chamber. Removal of larger droplets has the advantageous effect of enabling the detector to sense a smaller range of particle sizes, which establishes a relatively steady electrical current at the detector.
US11137374B2
A tool enables non-destructive inspection of a flat part by ultrasonic transmission. The tool includes a clamp with a first arm pivotally coupled to a second arm about a pivot connection. An ultrasound transmitter is coupled to a first end of the first arm by a first ball joint connection, and an ultrasound receiver coupled to a first end of the second arm by a second ball joint connection. The transmitter has an active face for transmitting a sound signal that is received by an active face of the receiver. The active faces of the transmitter and the receiver are substantially at the same distance from the pivot connection. The tool further includes an alignment device that maintains the active faces of the transmitter and the receiver oriented towards each other and substantially parallel.
US11137371B2
Embodiments of the present technology may allow for the analysis of molecules by tunneling recognition at a tunneling junction. A tunneling junction of the present technology can include an insulating layer between two electrodes. A voltage may be applied to the electrodes. When a molecule makes contact with both electrodes, the molecule allows current to tunnel through the molecule. The characteristics of the current may aid in identifying a portion of the molecule, for example, a particular nucleotide or base present in a nucleic acid molecule. Methods and systems for analysis of molecules are described.
US11137370B2
A sensor with a nanowire heater may be provided. The sensor may be patterned in a device layer of a Silicon on Insulation (SOI) wafer comprising a backside layer and a Buried Oxide (BOX) layer and the nanowire heater may be patterned in the device layer of the SOI wafer adjacent to the sensor. Next, metal routing may be created for the SOI wafer and a bond carrier wafer may be provided on a metal routing side of the SOI wafer. The backside layer may then be ground until the BOX layer is exposed. Then the device layer may be patterned through the BOX layer to expose the sensor and the nanowire heater. A dielectric may be deposited covering at least one of the following: the sensor; and the nanowire heater.
US11137369B2
An apparatus comprising a chemical field effect transistor array in a circuit-supporting substrate is disclosed. The transistor array has disposed on its surface an array of sample-retaining regions capable of retaining a chemical or biological sample from a sample fluid. The transistor array has a pitch of 10 μm or less and a sample-retaining region is positioned on at least one chemical field effect transistor which is configured to generate at least one output signal related to a characteristic of a chemical or biological sample in such sample-retaining region.
US11137366B2
A method is provided for verifying test element integrity includes providing a biosensor having an electrode-support substrate. A first electrode is provided on the substrate that includes a first body and a neck extending from the first body. A second electrode is provided on the substrate that includes a second body and an opposite pair of necks. Each of the necks extends from a respective end of the second body. A spacer is positioned on the substrate and has an edge defining a boundary of a capillary channel formed between a cover and the substrate. The method also includes applying a signal across the necks of the second electrode to verify continuity along the second electrode. The second body of the second electrode and the pair of connective necks surround the first electrode in the capillary channel forming a loop circuit around the first electrode.
US11137363B2
A composite sensor for sensing gas and dust by using a single heat source, according to an embodiment of the present invention, can comprise: a base; a gas sensor module comprising a gas sensor and a first light source in a first space; a dust sensor module comprising a dust sensor, a lens, and a second light source in a second space; and a heat transfer wall for transferring heat generated by the first light source to the dust sensor module.
US11137352B2
The invention relates to a portable device for estimating at least one parameter characteristic of a polymer material, characterized in that the device comprises at least one infrared source, each infrared source being capable of emitting towards the polymer material a spectral line, representing maximum emission energy, selected in one of the wavelengths 10 μm, 9.5 μm, 7.2 μm, 6 μm, 3.5 μm, 2.7 μm or in one of the wave numbers 1,000 cm−1, 1,050 cm−1, 1,350 cm−1, 1,700 cm−1, 2,900 cm−1, 3,700 cm−1, at least one infrared detector, capable of receiving infrared radiation, which is reflected by the polymer material in response to the spectral line, a unit for determining the parameter characteristic of the polymer material as a function of the energy present in said spectral line in the infrared radiation, having been reflected by the polymer material and having been received by the infrared detector.
US11137344B2
A fluid to be optically monitored may be optically mixed to modify the apparent color perceived by a colorimetric optical sensor device. The fluid is positioned within a fluid compartment of a vessel also including a contrast compartment adjacent to the fluid compartment. The contrast compartment is configured to have a contrast color with a known main wavelength that is different from the main wavelength of the fluid color. Light from a broadband light source of the colorimetric optical sensor device is reflected off of the vessel, with the received light being received by an optical spectrometer. The optical spectrometer analyzes the received light to determine a main wavelength of the received light, followed by a controller determining a characteristic of the fluid, which is based on the main wavelengths of the received light and the contrast color and the percentage of the vessel occupied by the fluid compartment.
US11137341B2
A flow cytometer apparatus is provided herein including (a) a flow cell, (b) a fluidic pathway having a second end coupled to a first end of the flow cell, (c) a probe coupled to a first end of the fluidic pathway, (d) a sensor configured to detect one or more properties of a fluid in the fluidic pathway and positioned between the probe and the first end of the flow cell, (e) a processor in communication with the sensor, and (f) a non-transitory computer readable medium having stored therein instructions that are executable to cause the processor to perform functions including: (i) receiving, via the processor, the one or more properties of the fluid in the fluidic pathway detected by the sensor, and (ii) determining, based on the detected one or more properties of the fluid in the fluidic pathway, a presence of a separation gas in the fluid in the fluidic pathway.
US11137331B2
An optical detector device may receive a spectroscopic measurement from a multispectral sensor. The optical detector device may determine, based on the spectroscopic measurement, a particulate size of a particulate. The optical detector device may determine, based on the spectroscopic measurement, an identification of the particulate. The optical detector device may determine, based on the particulate size and the identification of the particulate, that an alert condition is satisfied. The optical detector device may trigger an alert based on determining that the alert condition is satisfied.
US11137329B2
The invention pertains to an apparatus for analyzing a mechanical vibratory response of a solid material sample, the apparatus comprising: an array of impactors arranged to impart an impact on respective well-defined points on the surface of said solid material sample; a sensor configured to capture said mechanical vibratory response as a time-varying signal, subsequent to an impact of said at least one impactor; and processing means configured to analyze said time-varying signal to determine the frequencies and decay constants of sinusoids making up said time-varying signal. The invention also pertains to a corresponding method of characterizing a solid material sample.
US11137321B2
A failure diagnosis system includes a sensor that detects diagnosis target information of a diagnosis target device; a setting portion that sets a type of a determination value based on the diagnosis target information to be used for determination of whether an abnormality occurs in the diagnosis target device; and a diagnosis unit including a determination portion that determines whether the abnormality occurs in the diagnosis target device on the basis of the determination value of the type set by the setting portion. The diagnosis unit includes a first interface that outputs a determination result in the determination portion to a first external device, and a second interface that outputs a determination value of a type that is not set by the setting portion in addition to the determination value of the type set by the setting portion to a second external device.
US11137296B2
A force sensor includes a package substrate, a MEMS-based device, a package body and a force touching member. The MEMS-based device is disposed on the package substrate and electrically connected with the package substrate. The package body encapsulates the MEMS-based device. The force touching member including a rod is disposed on the package body and corresponding to the MEMS-based device. The force sensor allows a greater assembly tolerance.
US11137295B2
According to one embodiment, a sensor includes a supporter, a film portion, a first element, and a first magnetic portion. The supporter includes a first support portion and a second support portion. The film portion includes a first partial region supported by the first support portion. The first element is provided at the first partial region. The first element includes a first electrode region, a first opposing electrode region, and a first magnetic layer provided between the first electrode region and the first opposing electrode region. A direction from the second support portion toward the first magnetic portion is aligned with a first direction. The first direction is from the first opposing electrode region toward the first electrode region. At least a portion of the first magnetic portion overlaps at least a portion of the first element in a direction crossing the first direction.
US11137294B2
Systems and methods are provided to detect a failed thermocouple. A temperature in a gas path of a gas turbine engine may be measured, where the temperature is based on a signal generated by a thermocouple during a startup of the gas turbine engine and/or during an idle period that immediately follows the startup, and the thermocouple protrudes into the gas path. A failure of the thermocouple may be detected if the temperature is determined to be less than a threshold temperature.
US11137292B2
A physical quantity detecting device includes a circuit board having a first support portion with a physical quantity detecting element, a second support portion with a temperature detecting element, and a housing molded by injection molding, the housing supporting the circuit board. The physical quantity detecting element is configured to detect a physical quantity of fluid and the temperature detecting element is configured to detect a temperature of the fluid. The second support portion protrudes from an edge of the circuit and has a third support portion supporting the second support portion in connection with the housing. The third support portion is located on a same side as the leading end portion, with respect to a base end portion, and located on a same side as the base end portion, with respect to an implementation portion on which the temperature detecting element is implemented.
US11137287B2
Systems, methods, architectures, mechanisms and/or apparatus configured to provide a compressive spectral imager for estimating a spectral image of a rotating scene such as a target scene as viewed from a spinning munition.
US11137286B2
Provided are a filter array, a spectral detector including the filter array, and a spectrometer employing the spectral detector. The filter array may have a multi-array structure including a plurality of filter arrays. The filter array may include a first filter array having a first structure in which a plurality of first filters with different transmittance spectrums are arranged, and a second filter array having a second structure in which a plurality of second filters with different transmittance spectrums are arranged, the second filter array being arranged to at least partially overlap the first filter array at a first position relative to the first filter array so that the multi-arrangement type filter array has a first set of absorbance characteristics. The second filter array may be configurable to be arranged to at least partially overlap the first filter array at a second position relative to the first filter array so that the multi-arrangement type filter array has a second set of absorbance characteristics different from the first set of absorbance characteristics.
US11137283B2
Embodiments of the present disclosure are directed toward techniques and configurations for a photonic apparatus with a photodetector with bias control to provide substantially constant responsivity. The apparatus includes a first photodetector, to receive an optical input and provide a corresponding electrical output; a second photodetector coupled with the first photodetector, wherein the second photodetector is free from receipt of the optical input; and circuitry coupled with the first and second photodetectors, to generate a bias voltage, based at least in part on a dark current generated by the second photodetector in an absence of the optical input, and provide the generated bias voltage to the first photodetector. The first photodetector is to provide a substantially constant ratio of the electrical output to optical input in response to the provision of the generated bias voltage. Additional embodiments may be described and claimed.
US11137279B2
A liquid level sensor includes a liquid level responsive member that moves in response to changing liquid level, an electrically conductive contact associated with the liquid level responsive member, a circuit including a rectifying element and a) one or more conductive elements, or b) one or more resistive elements or c) one or more conductive elements and one or more resistive elements, wherein the contact is arranged to engage at least one of the elements in a, b, or c, and a power supply. The power supply is adapted to provide a voltage to the circuit causing a current flow in a first direction in the circuit wherein the current flows through the contact and to provide a current flow in a second direction in the circuit wherein the rectifying element prevents current flow through the contact.
US11137277B2
A gas meter includes flow rate measurer that measures a flow rate of gas in time series and storage unit that stores the flow rate measured by flow rate measurer as flow rate data. The gas meter also includes storage condition setting unit that determines a condition for storing the flow rate data in storage unit and communication unit that communicates with center device. Storage unit stores the flow rate data to satisfy the condition set by storage condition setting unit.
US11137275B2
An ultrasonic flow meter includes a housing for attaching to a fluid pipe. A first piezoelectric element coupled to a transmitter and receiver is configured to emit ultrasonic waves in an axial direction perpendicular to a horizontal plane defined by the piezoelectric element. A lens combination is in a lower housing portion positioned radially outside the first piezoelectric element including a refocusing lens that is ring-shaped configured for redirecting received radial ultrasonic waves to travel in an axial direction perpendicular to the horizontal plane and has a thickness profile configured to act as a matching layer for reducing multiple reflections within the lower housing portion. A second lens that is disc-shaped below the refocusing lens is configured for redirecting the radial ultrasonic waves to travel in the axial direction.
US11137269B2
A reference voltage generator circuit generates a reference voltage corresponding to a power supply voltage. A current/voltage converter circuit converts a photocurrent output by a photoreceiver into voltage, and outputs a voltage obtained by adding the converted voltage and the reference voltage. A sample and hold circuit holds a voltage of a capacitor in response to a sample and hold signal, the capacitor having the voltage input at one end and the reference voltage input at another end. An amplifier circuit outputs an output signal where a voltage held by the sample and hold circuit is amplified with the reference voltage as a reference.
US11137268B2
An apparatus for generating a resolver excitation signal and a vehicle including the same are provided. The apparatus includes an input portion that is configured to receive an input signal and a current amplifier that is configured to generate an output signal by amplifying the input signal and that has a circuit protector that protects a circuit from an overcurrent. An output portion is configured to output the output signal. Additionally, the circuit protector includes a first transistor that has an emitter connected to the output portion, a second transistor that has a collector connected to the output portion and a base connected to a base of the first transistor and a rectifier connected to a base of the first transistor and the base of the second transistor.
US11137258B2
In accordance with the present approach, a routing algorithm may be implemented to enable an agent to receive an acceptable route between a number of assigned tasks on demand. Particularly, the algorithm may determine the acceptable route by determining a travel cost for each route between an end location and one of the assigned tasks. Then, the algorithm may add in another assigned task and determine a travel cost for each route from the end location, to a first assigned task, and then to a second assigned task. Continuing in this manner, the algorithm constructs routes from the end location and through each possible subset of the assigned tasks, while tracking a permutation of each subset having the lowest travel cost. The algorithm may therefore trace back through the lowest-cost permutations to construct a complete route that has the lowest cost.
US11137255B2
Methods and systems for improved positioning accuracy relative to a digital map are disclosed, and which are preferably used for highly and fully automated driving applications, and which may use localisation reference data associated with a digital map. The invention further extends to methods and systems for the generation of localisation reference data associated with a digital map.
US11137254B2
A MEMS device includes: a base (substrate) having a support part and a fixed electrode (detection electrode); a movable member supported on the support part with a main surface facing the fixed electrode; and a lid joined to the base and forming an accommodation space in which the movable member is accommodated. The lid has an abutting part which faces, via a space, at least a part of an outer edge of the movable member accommodated in the accommodation space and regulates displacement in an in-plane direction of the main surface.
US11137243B2
A method of additive manufacturing includes dispensing successive layers of feed material to form a polishing pad, and directing first and second radiation beams toward the layers of feed material to form a polishing pad. Dispensing each successive layer of the layers of feed material includes dispensing a drop of feed material, and directing the first and second radiation beams toward the layers of feed material includes, for each successive layer, directing the first radiation beam toward the drop of feed material to cure an exterior surface of the drop of feed material, and directing the second radiation beam toward the drop of feed material to cure an interior volume of the drop of feed material.
US11137238B2
A magazine holster assembly comprising a magazine holster, an outer housing coupled to the magazine holster, and a magazine contactor assembly disposed within the outer housing. The magazine contactor assembly comprising an isolator, a contactor secured within the isolator, and a contactor fastener threaded through the isolator to the contactor.
US11137237B2
A device includes a cylindrical lattice structure inside of a cylindrical tube. The cylindrical lattice structure includes compartmentalized one or more longitudinal flowable paths formed by an additive manufacturing process. A material is introduced in a flowable state into one or more upper apertures of the one or more longitudinal flowable paths to fill the cylindrical lattice structure in a compartmentalized arrangement that provides stiffness to the device.
US11137228B1
A crossbow includes a barrel, a tube, a threaded bolt, a riser, a mount, a cam and a handle. The tube is connected to the barrel. The threaded bolt includes a head and is engaged with the tube to provide a gap between the head and the tube. The mount extends from the riser, and includes an aperture for receiving the tube and a recess for receiving the tube and the threaded bolt so that the gap is located in the rear recess. The cam is movable in the recess and includes an extensive portion and a space for receiving the tube. The handle assembly is pivotally connected to the mount and the cam so that the handle assembly is operable to move the cam in the recess of the mount to insert the extensive portion of the cam in the gap to keep the connection mechanism in the aperture.
US11137227B2
An adjustable firearm mount apparatus includes a main support. The main support includes a base end and an adjustment end opposite the base end. A longitudinal axis extends along a length from the base end to the adjustment end. At least one first mounting section is configured to interface with a first portion of a firearm. At least one passageway is defined in the main support and extends in a direction parallel to the longitudinal axis. An auxiliary support is slidably connected to the main support nearer the adjustment end than the base end. The auxiliary support includes at least one elongate member received in the passageway and at least one second mounting section configured to interface with a second portion of the firearm.
US11137220B2
Systems and methods that utilize enhanced boiling surfaces to promote the efficiency of boiling. Such a system has a surface that is hydrophobic and exhibits a sufficiently low receding contact angle to a liquid such that vapor spreading during bubble growth and premature transition to film boiling is mitigated.
US11137216B2
A first-stage regenerator material and a second-stage regenerator material are regenerator materials each having a laminated structure for use in a GM refrigerator. Each layer of the regenerator material is provided with a plurality of holes to allow gas to pass therethrough along a laminating direction. At least one layer includes a base material and a coating covering the base material. Volumetric specific heat of the coating is larger than volumetric specific heat of the base material in a temperature range from 20 K to 40 K.
US11137212B2
A heat exchanger for a motor vehicle includes a seal and a core. The core includes a first groove formed in a first side and a second groove formed in an opposing second side. The first groove and the second groove are each configured to receive a portion of the seal to secure the seal to the core. The seal includes a cross member and a pair of uprights extending from opposing ends of the cross member, wherein the cross member and the uprights each include a sealing element. The uprights further include a rail extending from the upright and configured to be received in the groove of the core. The core further includes an integrated shear panel formed at opposing ends thereof.
US11137209B2
A temperature control device for surface-treated objects such as vehicle parts, having a temperature control chamber, in which a surface-treated object can be temperature-controlled, a high-boiler exhaust air flow having high-boiling organic compounds from the temperature control chamber, and a combustion unit for the thermal aftertreatment of the high-boiler exhaust air flow. A device for the pyrolysis of the high-boiler exhaust air flow is also provided. A method for controlling the temperature of a surface-treated object having such a temperature control device is also provided.
US11137208B2
A heating device includes a hermetic container configured to accommodate a heatable object, a nozzle that supplies superheated steam into the hermetic container, a partition plate that separates a supplying region for the superheated steam from a heating region where the heatable object is heated in the hermetic container, an opening arranged in the partition plate, the opening allowing the superheated steam to be blown from the supplying region toward the heatable object in the heating region, an electric heater that heats the superheated steam in the supplying region, and a circulation mechanism that circulates the superheated steam from the supplying region to the heating region.
US11137196B2
A household refrigerator has a receiving space for food which is delimited by walls of an inner container. A covering plate that is separate from the inner container is arranged in the receiving space in front of a wall of the inner container. A functional unit of the household refrigerator is arranged in the receiving space in front of the wall and in one spatial direction of the household refrigerator the covering plate ends next to the functional unit. The functional unit is covered, at least in certain sections, by a cover that is separate from the covering plate.
US11137195B2
Methods and systems are provided for operating a dual loop heat pump system in a de-icing mode which enables the heat pump system to maintain a target rate of heat delivery to a cabin while de-icing an outside heat exchanger by leveraging waste-heat available at one or more waste-heat sources. In one example, responsive to an outside heat exchanger de-icing request and a cabin heating request, selecting a first waste-heat heat exchanger based on a temperature of the first waste-heat heat exchanger exceeding a first temperature threshold, flowing coolant to the first waste-heat heat exchanger, flowing a first portion of the coolant exiting the first waste-heat heat exchanger to a cabin heat exchanger, and flowing a second portion of the coolant exiting the first waste-heat heat exchanger to an outside heat exchanger.
US11137194B2
Provided is a refrigeration appliance including a storage compartment and an evaporator that cools the storage compartment. The evaporator includes a plurality of evaporator fins. A defrost heater is mounted at a bottom edge of the evaporator fins. The defrost heater includes a first section and a second section. The first section is in physical contact with the evaporator fins. The second section is spaced a distance away from the evaporator fins. The first section has a relatively higher power output than the second section A method of defrosting an evaporator of a refrigeration appliance is also provided.
US11137192B2
A circulator for a cooling mat, whereby water is brought into contact with a frozen refrigerant, cooled thereby, and then circulated through a pipe of the mat. A cooling effect can be provided to a user in contact with the mat by using the circulator having a simple structure.
US11137190B2
Method and system for maintaining temperature-sensitive materials within a target temperature range for an extended time. In one embodiment, the system keeps materials within a temperature range of +2° C. to +8° C. and includes an insulated container, a product box, ice packs, and organic phase-change material (PCM) packs. The ice packs are preconditioned to a very low temperature, such as −20° C. The organic PCM packs do not require preconditioning and may be kept at room temperature. In use, the frozen ice packs and the warm organic PCM packs may be loaded into the insulated container, together with a payload in the product box. Preferably, the frozen ice packs are sandwiched between a pair of organic PCM packs on each face of the product box. The masses of ice and organic PCM are selected so that, upon thermal equilibration, the ice and organic PCM are within the target temperature range.
US11137187B2
A refrigerator includes a cabinet including a refrigerating compartment and an evaporation chamber, a first door, a housing in the first door, an ice making room defining a cool air inflow hole and a cool air discharge hole, a chiller room defining a cool air discharge hole, a second door connected to the first door, a partition wall defining the ice making room, the chiller room, and a communication hole, a damper opening and closing the communication hole, a cool air supply duct connecting an outlet of the evaporation chamber and the cool air inflow hole to supply cool air of the evaporation chamber to the ice making room, and a cool air return duct having a first inlet connected to the cool air discharge hole of the ice making chamber and a second inlet connected to the cool air discharge hole of the chiller room.
US11137184B2
A refrigerant distributor includes a first refrigerant pipe, a plurality of second refrigerant pipes, a body, a first plate, and a second plate. The body is made of aluminum or aluminum alloy. The body is configured to distribute a refrigerant from the first refrigerant pipe into the second refrigerant pipes or merge the refrigerant flowing from each of the second refrigerant pipes into the first refrigerant pipe. The body has a first surface connected to the first refrigerant pipe and a second surface connected to the second refrigerant pipes. The first plate is joined to the first surface, and has an outer surface exposed to atmosphere and provided with a first sacrificial anode layer for the body. The second plate is joined to the second surface, and has an outer surface exposed to atmosphere and provided with a second sacrificial anode layer for the body.
US11137182B2
A thermostatic expansion valve includes an operating rod, a recessed receiver portion, and a first metering pin positioned at least partially within the receiver portion to selectively contact the operating rod. The first metering pin includes a base diameter, an overall length, and a taper portion. The taper portion is tapered at a specified degree relative to a longitudinal axis of the first metering pin. The thermostatic expansion valve is adapted to operate at a first specified refrigeration tonnage when the first metering pin is positioned at least partially within the receiver portion, and to operate at a second specified refrigeration tonnage when the first metering pin is replaced with a second metering pin including a different taper portion than the first metering pin.
US11137177B1
An internal return pump is disclosed for a heat engine converting energy from a vapor source to an output device. The heat engine comprises a heat engine body having a sealed first and a second heat engine body end with a heat engine piston is located in the heat engine bore. A heat engine piston rod is connected to the heat engine piston and extending from the second heat engine body end. A first valve and a second valve assembly communicating with the heat engine bore for reciprocating the heat engine piston within the heat engine bore. A condensate pump operated by the heat engine piston rod extending from the second heat engine body end for pumping low pressure vapor to the low pressure vapor return of the vapor source. An output section connecting said heat engine piston rod extending from said second heat engine body end to the output device.
US11137173B2
A transport refrigeration system (200) having: a refrigeration unit (22) configured to circulate refrigerant through a refrigeration circuit; a battery system (190) configured to power the refrigeration unit; and a heat transfer system (195) thermally connected to the battery system, the heat transfer system being configured to transfer heat from the flash tank to the battery system through the vaporized refrigerant. The refrigeration unit includes: a refrigerant compression device (32) having an inlet and an outlet; a refrigerant heat rejection heat exchanger (34) fluidly connected to the outlet; a flash tank (36) fluidly connected to the refrigerant heat rejection heat exchanger, the flash tank being configured to separate the refrigerant into a liquefied refrigerant and a vaporized refrigerant; and a refrigerant heat absorption heat exchanger (38) fluidly connected to the flash tank and configured to receive the liquefied refrigerant from the flash tank, the refrigerant heat absorption heat exchanger being fluidly connected to the inlet.
US11137169B2
The present disclosure relates to a method for storing excess energy from at least one energy producing source, as thermal energy, using an existing geologic formation. First and second storage zones formed in a geologic region may be used to store high temperature and medium high temperature brine. When excess energy is available from the energy producing source, a quantity of the medium high temperature brine is withdrawn and heated using the energy supplied by the energy source to form a first new quantity of high temperature brine, which is then injected back into the first storage zone. This forces a quantity of medium high temperature brine present in the first storage zone into the second storage zone, to maintain a desired quantity of high temperature brine in the first storage zone and a desired quantity of medium high temperature brine in the second storage zone.
US11137166B1
A system for interfacing a floor vent to floating flooring. The flooring is for covering a floor and the floor vent is for covering a hole through the floor. The system includes an underlayment for placement on the floor, the underlayment having a first compressibility; a floor vent for placement over the hole through the floor; a flooring material for placement on the underlayment, the flooring material having a second compressibility that is substantially less than the first compressibility; and an interface structure for placement on the floor, adjacent to the underlayment, beneath portions of the floor vent, and beneath portions of the flooring material adjacent to the floor vent, the interface structure having a third compressibility that is substantially less than the first compressibility.
US11137155B2
A frame for an evaporative cooler includes a bottom channel including a bottom panel and two bottom-side panels, a top channel including a top panel and two top-side panels, and a pair of side channels disposed between, and engaged with, each of the bottom channel and the top channel. The side channels may include a vertical side panel, a flanged bottom, a flanged top, and a pair of flanged sides, where the flanged bottom is engaged with the bottom panel, the flanged top is engaged with the top panel, and each of the pair of flanged sides is engaged with a bottom-side panel of the bottom channel and a top-side panel of the top channel.
US11137154B2
An evaporative cooling device may be provided. The device may comprise a plurality of rollers, a screen looped around the plurality of rollers, a motor coupled to at least one roller and configured to drive the at least one roller, a basin configured to hold a liquid within an interior of the basin, and wherein at least one roller is at least partially within the interior of the basin. The screen may travel into the basin and capture an amount of the liquid. As the liquid is drawn into an airstream feeding a heat rejection device, the liquid may evaporate, cooling the air. The cooled air may provide a more efficient heat rejection device.
US11137153B1
A product for controlling humidity in an environment is a composite of micro-galvanic couples with a desiccant. When the humidity in the environment rises above deliquescent's unique deliquescence relative humidity (DRH), the deliquescent substance dissolves into a solution in response to an increase in humidity in the environment above said (mutual) deliquescence relative humidity point of said deliquescent substance(s), and, the micro-galvanic couples react with said solution into a metallic compound and hydrogen. Whereby at least some to all of the dissolved deliquescent returns to solid phase, and the humidity in the environment is maintained at or near the DRH. The micro-galvanic couples can be produced in a molten salt electrolysis bath. Electro-catalytic hydrogenation achieved by reacting a reactant with said micro-galvanic couples into a metallic compound and hydrogen, whereby at least some to all of hydrogen hydrogenates the reactant into a hydrogenated product.
US11137152B2
An apparatus that includes a supply duct and a return duct fluidly coupled to the supply duct. A first evaporator is disposed between the supply duct and the return duct. A second evaporator is disposed between the supply duct and the return duct. A fresh-air intake is disposed between the supply duct and the return duct upstream of the first evaporator and the second evaporator. A first plurality of dampers are disposed upstream of the first evaporator. A second plurality of dampers are disposed upstream of the second evaporator. A divider panel is disposed between the first evaporator and the second evaporator. The divider panel directs air egressing the first plurality of dampers across the first evaporator and air egressing the second plurality of dampers across the second evaporator.
US11137141B2
A combustor includes a nozzle, a burner cylinder surrounding the outer circumference of the nozzle, and an outside flow path cylinder surrounding the outer circumference of a downstream end portion of the burner cylinder. A purge air flow path through which air flows is formed between the inner circumferential side of the outside flow path cylinder and the outer circumferential side of the burner cylinder. A tapered surface is formed in the downstream end portion of the burner cylinder such that the plate thickness of a burner cylinder-forming plate that forms the burner cylinder gradually thins toward the downstream side.
US11137138B2
A heating system shut-off safety assembly includes a housing coupled to an electrical line for a heating unit. A processor is coupled to the housing and the electrical line to allow and restrict an electrical current in the electrical line. A first carbon monoxide sensor is coupled to the housing and the processor to detect carbon monoxide. A heat sensor is coupled to the housing and the processor to detect heat from the heating unit. A smoke sensor is coupled to the housing and the processor to detect smoke from the heating unit. A second carbon monoxide sensor is coupled to a warm air discharge and the processor to detect carbon monoxide in the warm air discharge. The processor restricts the current in the electrical line when the first carbon monoxide sensor, the second carbon monoxide sensor and smoke sensor detects carbon monoxide or smoke to disable the heating unit.
US11137136B1
An umbrella acoustics lamp includes a housing, an acoustics device mounted in the housing, and a lighting device mounted in the housing. The housing has a receiving space. The acoustics device is mounted in the receiving space and includes a battery, a circuit board, a speaker, and a speaker rack. The speaker rack is secured in the receiving space. The speaker is mounted on the speaker rack. The lighting device is mounted in the receiving space and includes a base, a light source, a reflector, a light output board, and a washer. The base is secured to and located under the speaker rack. The base is provided with a receiving chamber. The light output board, the washer, and the reflector are in turn received in the receiving chamber. The light source is located above the base.
US11137133B2
In an embodiment, a lighting apparatus includes a cup housing, a light source module, a protective cover and a light passing cover. The cup housing includes a platform and a first surrounding wall. The light source module has multiple LED modules mounted on the platform surrounded by the first surrounding wall. The platform may be a flat plate or a curve surface. Holes, protrusion or other structures may also appear on the platform. In some embodiments, the platform provides positioning structures for aligning and installing the light source module.
US11137130B1
A condensation management system includes a vehicle lighting assembly with an interior vented to an ambient environment through a conduit, a moisture control assembly with a desiccant assembly positioned such that air passing through the conduit passes through the desiccant assembly, and a heater for heating the desiccant assembly in response to a difference between the interior and the ambient environment.
US11137117B2
An integrated light source includes: an emissive radiation source having a first spectrum; an optical element located to direct emissions from the emissive radiation source; a volumetric spectrum converter located to convert emissions directed from the emissive radiation source to emissions having a second spectrum different from the first spectrum; an optical reflector located about the converter; an output filter, the reflector being located to reflect the converter emissions towards the output filter; and a package body having an internal cavity containing the emissive radiation source, optical element, converter, reflector, and filter, wherein desired light radiates from the cavity through the filter.
US11137113B2
A Liquid Natural Storage (LNG) tank comprising an outer mechanical support structure (20) providing a closed space housing a membrane wall of the cryogenic tank is disclosed. Spacer elements (21) is supporting a membrane wall constituted by a mixture of steel plates, steel rods, wooden beams and plywood plates.
US11137110B2
Apparatuses are disclosed including an apparatus for machine fluid monitoring or sampling comprising a transparent sight glass attachable to a machine such that machine fluid is transferable to the sight glass. The sight glass is at least partially constructed of one or more materials that is transparent to light in a visible region. The sight glass has an open first end, a closed second end, an inside surface and an outside surface extending from the open first end to the closed second end and across the closed second end, the sight glass at least partially surrounds a cavity within the sight glass, the inside surface and the outside surface of the closed second end being parallel. The closed second end is constructed of the one or more materials that are transparent to light in the visible region to allow inspection of machine fluid through the closed second end.
US11137102B2
A cured in place liner system and associated connections and methods are disclosed. The cured in place pipe system forms a completely rehabilitated, stand-alone, fluid-tight flow path between upstream and downstream portions of an existing pipe system. The rehabilitated flow path is stand-alone in that the liner system does not rely on structure of the portion of the pipe system through which the liner system is installed to define the fluid-tight flow path. The flow path between upstream and downstream portions of the liner system is defined by and made fluid-tight solely by components of the rehabilitation system such as cured in place liners and couplers. The portion of the pipe system through which the rehabilitation system is installed merely provides a path (e.g., through the ground) through which the cured in place liner system can be inserted. After the cured in place liner system is installed, the liner system forms a fluid-tight flow path between an upstream portion of the pipe system and a downstream portion of the pipe system. Various types of connections may be used. In addition, various types of methods may be used in forming the connections, such as using a mold to cure connecting sections of the cured in place liners in desired configurations (e.g., having a generally circular outer profile) for forming connections with the liners.
US11137097B2
The reusable sealing connector device for a flexible tube comprises a tubular element (2), a clamping sleeve (3), predisposed to be associated coaxially with said tubular element (2) and a clamping ferrule (4), predisposed to cooperate with the clamping sleeve (3) for clamping the flexible tube inserted on the tubular element (2), internally to said clamping sleeve (3).
US11137084B2
A solenoid valve includes a main valve, a first auxiliary valve, a second auxiliary valve, a main valve body, and an auxiliary valve body. The main and auxiliary valve bodies are axially parallel and detachably connected. The main valve is mounted on the main valve body, the first and second auxiliary valves are mounted on the auxiliary valve body, which is provided with an air inlet, a cylinder port and an air discharging port. The air inlet communicates with the main valve through a first air passage. The cylinder port is sequentially in communication with the first and second auxiliary valves and the main valve through a second air passage. The air discharging port sequentially communicates with the first and second auxiliary valves and the main valve through a third air passage. The main and second auxiliary valves are solenoid valves. The first auxiliary valve is a hand-operated valve.
US11137082B2
There is provided an angle type check valve which enables simple and quick replacement operations of a valve body and a valve seat without releasing a piping coupled state and has excellent maintainability. In the angle type check valve according to the present invention, as a valve unit, a valve seat, a valve body, and a hinge mechanism are integrally assembled so as to be made into a unit part. The valve unit is attachable to and detachable from a unit fitting portion in the valve box main body. A gripping member is provided on the valve seat. As a result, access to the valve unit attached to the unit fitting portion through the access hole becomes remarkably easier. Therefore, a maintenance operator can perform a fitting operation and a removal operation of the valve unit to and from the unit fitting portion quickly with high work efficiency.
US11137081B2
A control valve includes a housing formed with first and second supply ports, first and second actuator ports, and a pilot port, and a spool accommodated slidably in the housing, and the spool is configured to allow the first supply port and the pilot port to communicate with each other both at the first communication position and the second communication position.
US11137071B2
A control device for a continuously variable transmission mounted in a vehicle, includes a lead compensation unit and a delay compensation unit. The lead compensation unit is configured to perform phase lead compensation in a transmission ratio control system of the continuously variable transmission according to an operating state of the vehicle with a lead amount being variable according to a vibration frequency of a torsional vibration of an input shaft of the continuously variable transmission. The delay compensation unit is configured to perform phase delay compensation in the transmission ratio control system with a delay amount being variable according to the operating state of the vehicle.
US11137066B2
A speed change control apparatus includes a shifting operation unit, a speed change controller, a deceleration detector, a gradient acquiring unit, and an allowable revolution number setting unit. The speed change controller changes the speed ratio of the automatic transmission on the basis of a shifting operation received by the shifting operation unit. In a case where the shifting operation unit receives a downshift request during deceleration of the vehicle, the allowable revolution number setting unit sets high-speed downshift allowable revolution number on the basis of the deceleration rate of the vehicle detected by the deceleration detector and the road-surface gradient acquired by the allowable revolution number setting unit. The speed change controller executes downshifting in a case where: the shifting operation unit receives the downshift request during the deceleration of the vehicle; and engine revolution number becomes equal to or smaller than the high-speed downshift allowable revolution number.
US11137064B2
The present disclosure relates to a method of manufacturing a double layer type transmission planetary gear carrier and a planetary gear carrier manufactured by the same, and more particularly, to a material of the carrier and a method of combining materials. The present manufacturing method includes: forming and processing a carrier plate and a base plate by performing hot forging on two aluminum alloys; and welding a connecting portion between the two plates. The present double layer carrier may include a carrier plate; and a base plate which is welded on a connecting portion of the carrier plate, in which materials of the two plates are aluminum forging alloys. According to the present disclosure, it is possible to reduce a weight of the double layer type planetary gear carrier by about 60% by applying an aluminum material and it is possible to easily manufacture the double layer type planetary gear carrier.
US11137055B2
A drive apparatus includes a rail, a shaft, and a motion body. At least a part of the rail is curved such that an opening groove of the rail is curved when the rail is seen from a side orthogonal to an axial direction. The shaft includes flexibility. The shaft includes an engagement portion which is formed in a spiral shape at a circumferential surface thereof. The motion body includes a case portion and an engaged portion held by the case portion so as to be movable, the engaged portion extending inside the rail through the opening groove from an outward of the rail, the engaged portion engaged with the engagement portion of the shaft. The engaged portion is movable in a first direction, and includes an orientation fixed relative to the case portion in a second direction which is orthogonal to the first direction.
US11137054B2
Rack-and-pinion sliding support mechanisms and mechanical elements thereof. One or more shafts are coupled to pinions configured to engage with one or more racks and configured to be driven by one or more motors. The rack and pinion are configured to provide vertical and horizontal displacement to reduce premature component wear leading to poor gear mesh caused to by forces on the mechanism during use. Motor assembly in such support mechanism is modified—as compared to current industrial versions—to prevent the destruction of motor-assembly housing by torques generated by the one or more motors and transferred to the pinions, thereby reducing motor failures.
US11137053B2
A drive system for a vehicle includes a first planetary gear set, a second planetary gear set, a third planetary gear set, a first electromagnetic device coupled to the first planetary gear set, a second electromagnetic device coupled to the second planetary gear set, and an output shaft coupled to the first planetary gear set. The third planetary gear set includes a sun gear, a ring gear, planetary gears coupling the sun gear to the ring gear, and a carrier rotationally supporting the planetary gears. The ring gear is directly coupled to the first planetary gear set and the second planetary gear set. The sun gear is directly coupled to the second planetary gear set.
US11137051B2
An exemplary differential apparatus for a vehicle includes: a compound planetary gear set and a planet carrier. In particular, the compound planetary gear set is formed as a combination of first and second planetary gear sets, the first planetary gear set is formed as a single pinion planetary gear set having a first sun gear and a plurality of first pinion gears, and the second planetary gear set is formed as a double pinion planetary gear having a second sun gear disposed coaxially and in parallel with the first sun gear, the plurality of first pinion gears shared with the first planetary gear set, and a plurality of second pinion gears. The planet carrier has an exterior circumference connected to an external gear and is connected to first and second pinion shafts that rotatably support the first and second pinion gears of the second planetary gear set.
US11137048B2
A transmission mechanism includes a first gear coaxially fixed to a rotational shaft having a hollow shape, a second gear, and a third gear. The second and third gears are rotatably and coaxially disposed on an outer periphery of the rotational shaft such that the second and third gears are opposed to each other. A gear select clutch is disposed between the second and third gears, and configured to select one of a state in which the second and first gears are coupled and the third and first gears are decoupled, and a state in which the third and first gears are coupled and the second and first gears are decoupled. A clutch operation unit is configured to couple an operation shaft disposed in a hollow part of the rotational shaft to operate the gear select clutch by advancing and retreating the operation shaft in an axial direction.
US11137045B2
An energy-absorbing structure for a vibration isolator includes a conical disc spring member having a first end including a central opening and a second end opposite the first end. The structure also includes at least one spacer having a base portion with a first side. The base portion first side defines a cavity structured to receive therein a second end of the spring member. The cavity has a floor, and a second end of the spring member is positioned in contact with the floor. The floor includes an opening formed therein and positioned so as to reside opposite the first end of the spring member when the second end of the spring member is positioned in contact with the cavity floor. The opening is structured to receive at least a portion of the first end of the spring member therein during an inversion of the spring member.
US11137029B2
A flanged inner ring for wheel hub bearings is disclosed, wherein a tubular supporting body for the bearing is coaxial with an axis (X), and is provided with a flange, transverse to the axis (X), is provided with a plurality of threaded through holes distributed around the axis (X), and is axially delimited by an outer annular mounting surface and by an inner surface axially facing an outer ring of the bearing.
US11137027B2
The invention relates to a multi-layer sliding bearing element (1) comprising a support layer (2) and a layer (3) arranged thereon, said layer (3) consisting of an aluminum base alloy with aluminum as the main component, wherein the aluminum base alloy contains between 0 wt. % and 7 wt. % tin, between 1.1 wt. % and 1.9 wt. % copper, between 0.4 wt. % and 1 wt. % manganese, between 0.05 wt. % and 0.18 wt. % cobalt, between 0.05 wt. % and 0.18 wt. % chromium, between 0.03 wt. % and 0.1 wt. % titanium, between 0.05 wt. % and 0.18 wt. % zirconium and between 0 wt. % and 0.4 wt. % silicon and the balance adding up to 100 wt. % being constituted by aluminum and impurities potentially originating from the production of the elements, with the proviso that, in any case, tin or silicon are contained in the aluminum base alloy.
US11137025B2
A bearing assembly includes a split inner race ring configured to be installed on a shaft and defines two raceways for supporting rolling elements. A split clamping band is configured to be installed over the split inner race ring to secure the split inner race ring on the shaft. A split seal wear ring is configured to be installed on an outer diameter surface of the split clamping band. An engagement interface between the split clamping band and the split seal wear ring includes a boss on one of the split clamping band and the split seal wear ring, and an aperture on the other one of the split clamping band and the split seal wear ring. The aperture is sized and configured to receive the boss for positioning the split seal wear ring on the split clamping band.
US11137016B2
A fastener system attaches a connector or other upper member to a lower structural member such as a post or beam. The fastener systems consists of a fastener having an extending shank that is driven into a lower structural member and the fastener is received by a washer that also has an extending tube, and the extending tube of the washer is received by the connector or upper member.
US11137015B2
A combination positive locking and prevailing torque fastener system including a fastener nut, a helical wire insert, a nut cap, and a shaft. The nut cap is longitudinally movable from an engaged position to a disengaged position such that in the engaged position the fastener nut and the nut cap are rotationally locked, and in the disengaged position the nut cap rotates independent of the fastener nut.
US11137012B2
A wood screw that includes a head and a shank is revealed. The shank is formed by a main shank portion and a tapered portion whose diameter is smaller than that of the main shank portion, both provided with a locking thread. A plurality of drilling units, whose outside diameter of the drilling unit is smaller than that of the locking thread, is disposed on the tapered portion. The drilling units first destroy workpiece material corresponding to the main shank portion so that the workpiece material becomes loose and the resistance of the locking thread of the main shank portion is reduced. Thereby the wood screw is screwed into the workpiece more smoothly. Moreover, an internal thread segment whose thread depth matches that of the locking thread of the main shank portion is formed so that the wood screw and the workpiece are fastened more firmly.
US11137011B2
A fastening system for fastening a first component variably spaced on a second component has a main body, a slide, and an elongate locking element. The main body has a mounting surface for mounting on the first component and a locating surface, through which an elongate depression passes, for fastening to the second component. The main body has a slideway to movably support the slide along the depression and the locating surface. Facing sides of the slide and the depression each have a first tooth system. The locking element fits into the elongate depression and has a second tooth system on two mutually opposite longitudinal sides and engages between the depression first tooth system and the locking element and between the slide and the locking element in a first alignment within the depression and releases it in a second alignment. The mounting surface and locating surfaces are not parallel.
US11137008B2
A self-drilling anchor assembly including a drill bit and an anchor positioned over and attached to the drill bit. In various embodiments, the drill bit includes a shank, a drill head integrally connected to one end of the shank, and a threaded tail integrally connected to an opposite end of the shank. The tail includes a mechanical engaging structure that is engageable by a tool to rotate the drill bit, and a helical thread formation to facilitate attachment of a securing device such as nut and washer to the tail of the drill bit. The anchor includes an elongated generally tubular body including an inner surface defining a longitudinally extending inner channel, and a head integrally connected to and extending from a first end of the body. The drill bit is configured to remain in the anchor and in the substrate after installation of the anchor assembly in the substrate.
US11137007B2
A set of panels including a first panel with a first main plane and a second panel with a second main plane. A first edge of the first panel is configured to be locked to a second edge of the second panel, wherein the first main plane is essentially perpendicular to the second main plane, and wherein the first and the second edges are locked in a first direction, which is perpendicular to the first main plane, and a second direction, which is perpendicular to the second main plane. The first edge includes an edge tongue, with a longitudinal direction along the first edge, including a bottom edge, a first surface and an opposite second surface. The edge groove and/or the edge tongue is/are configured such that a greater force is absorbed by the longitudinal central part than by an edge part at third and fourth edges.
US11137002B2
A vehicle includes a chassis, a controllable vehicle component, a hydraulic circuit, a heater, a temperature sensor, and a controller. The hydraulic circuit includes a reservoir configured to store hydraulic fluid, a pump positioned to drive the hydraulic fluid from the reservoir and throughout the hydraulic circuit, and an actuator positioned to selectively receive the hydraulic fluid from the pump to selectively operate the controllable vehicle component. The heater is positioned to facilitate selectively heating the hydraulic fluid. The temperature sensor is positioned to acquire temperature data indicative of a temperature of the hydraulic fluid. The controller is configured to monitor the temperature of the hydraulic fluid and selectively activate at least one of the heater or the pump to thermally regulate the hydraulic fluid (i) to maintain the hydraulic fluid within a target temperature range and (ii) independent of (a) an operator input and (b) engagement of the actuator.
US11136999B2
The present invention relates to a balance structure of a fan wheel, which comprises a hub and a plurality of blades disposed on the circumferential side of the hub. The hub has a top wall connected to a sidewall. An unbalanced portion for being removed is selectively disposed on the top wall or on the sidewall. The unbalanced portion is disposed on one side of a symmetrical axis of the hub. In this way, the weight of the fan wheel is balanced.
US11136996B2
A compressor housing accommodating a compressor wheel for compressing intake air supplied to an engine has therein an outer cooling passage extending along a circumferential direction on an outer circumferential side of a scroll passage of a spiral shape through which the intake air compressed by the compressor wheel flows, and an inner cooling passage extending along the circumferential direction on an inner circumferential side of the scroll passage. The inner cooling passage is separated from the outer cooling passage by a separation wall extending along the circumferential direction.
US11136994B2
In a centrifugal compressor including an impeller rotatably disposed in a housing, the housing includes a shroud wall and a hub wall, which define a diffuser passage communicating with an outlet of the impeller. The diffuser flow passage includes a pinched part configured such that the shroud wall is closer to the hub wall radially outward of the centrifugal compressor from the outlet of the impeller, and a parallel part communicating with the pinched part on a radially outer side of the centrifugal compressor than the pinched part, the parallel part being configured such that the shroud wall and the hub wall are parallel to each other. The shroud wall has a surface facing the impeller and the hub wall, the surface having a cross-sectional shape where a tangent line exists at any position in a cross-section including an axis of the impeller.
US11136990B2
The impeller has a bottom disk, a top disk, and impeller blades sandwiched between the two. The top disk has an inner opening edge that defines an axial inlet opening. The impeller blades have a first radial inward section that extends radially inward beyond the opening edge. A blade contour on each impeller blade points toward the inlet side of the impeller. The blade contour first radial inward section extends from a transition portion near the opening edge under the top disk. The blade contour on the first radially inward section of the impeller blade extends radially inward yond the opening edge and forms a specified formula geometrical edge design. A second portion of the impeller blades extends radially outward from the transition portion, the transition portion and the second portion of the impeller blade are covered entirely by the top disk from the first formula impeller blade contour.
US11136982B2
A screw compressor includes a casing, a screw rotor, a discharge passage, and at least one muffler space. The casing includes a cylindrically-shaped cylinder, a main body surrounding a vicinity of the cylinder, and a high-pressure fluid passage provided between the main body and the cylinder. The screw rotor includes a plurality of helical grooves. The screw rotor is inserted into the cylinder to define fluid chambers. A fluid is sucked into the fluid chambers to compress the fluid. The discharge passage is disposed in the casing. The discharge passage guides the fluid that has been discharged from the fluid chambers to the high-pressure fluid passage. The at least one muffler space is disposed in the casing. The at least one muffler space communicates with the discharge passage so as to reduce a pressure fluctuation of the fluid flowing from the discharge passage to the high-pressure fluid passage.
US11136977B2
A compressor may include a non-orbiting scroll, an orbiting scroll, a bearing housing and first and second discrete keys. The non-orbiting scroll may include a first end plate having a first spiral wrap extending therefrom. The orbiting scroll may include a second end plate having a second spiral wrap extending therefrom and meshingly engaged with the first spiral wrap of the non-orbiting scroll. The bearing housing may support the orbiting scroll. Each of the first and second keys may be slidably engaged in first slots formed in the second end plate of the orbiting scroll and slidably engaged in second slots formed in the first end plate of the non-orbiting scroll or third slots formed in the bearing housing.
US11136974B2
A method for controlling and/or monitoring a compressor system is provided. The compressor system includes one or more compressors and one or more peripheral devices. The compressors and peripheral devices are arranged or connected in a predetermined configuration. The compressor system is controlled and/or monitored by a control/monitoring unit. The method involves creating one or more derived models on the basis of one or more initial models of the compressor system that are based on a P&I diagram. The derived models take into account the operative interrelationships among the individual compressors and peripheral devices, and optionally also dynamic processes. The one or more derived models form the basis for subsequent control, monitoring, diagnosis or evaluation routines.
US11136970B2
A rotary positive displacement pump comprising a pair of forwardly-positioned sealing arrangements and a pair of forwardly-positioned sleeves are received within a cavity providing for easy maintenance of the pump when the seals need to serviced. Each of the sealing arrangement includes a dynamic seal and a static seal. The dynamic seal abuts a corresponding sleeve and hub while a static seal is established between the corresponding sleeve and rotor.
US11136968B2
An inventive actuator assembly has a substrate having a through hole. A circuit path is mounted on a side of the substrate and has a support surface that defines a circuit path through hole. An actuator made at least partially of a shape memory material is included and has first and second ends. The actuator has a through hole at least at the first end. A fastener extends through the actuator through hole, the circuit path through hole and the substrate through hole to permanently fix the substrate, the actuator and the circuit path at the first end of the actuator. The actuator may have through holes on both ends, such that the substrate includes a second substrate through hole and a second circuit path is provided that defines a second circuit path through hole. A second fastener fixes together the second end, the second circuit path and the substrate.
US11136957B1
A system includes a rain gutter of a property, wherein at least a portion of the rain gutter is positioned on a roof of the property, a rain gutter power generator that is coupled to the rain gutter, and a control unit that controls the device at the property. The rain gutter power generator includes a water turbine that transforms kinetic energy of water collected by the rain gutter of the property into mechanical energy and an electromagnet that transforms the mechanical energy into electricity that powers a device at the property.
US11136955B2
The invention relates to a device (10) for a common rail fuel injection system (102), wherein the device (10) comprises a one-piece module (12) which comprises a common fuel line (14) and a plurality of injector bodies (16) in fluid communication with the common fuel line (14). The present invention also relates to a vehicle (100) comprising such a device (10). The present invention also relates to a method of manufacturing a device (10) for a common rail fuel injection system (102).
US11136942B2
Aspects of the disclosure are directed to a sound-absorbing exhaust center plug for an aircraft gas turbine engine comprising a center plug adapted for attachment within an exhaust nozzle of the engine. The center plug comprises an outer skin, and at least one cavity within the center plug and the at least one cavity extending between a forward bulkhead and an aft bulkhead, where the aft bulkhead is canted inwardly. The outer skin includes a plurality of outer skin openings providing an acoustic pathway through the outer skin and into the at least one cavity.
US11136939B2
A nacelle for a turbojet includes a thrust reverser having cascades, movable cowls adjacent to the cascades in a closed position, linkage systems for connecting the cowls and the cascades, and tilting closure flaps. Each linkage system is arranged radially outside the cascades, and includes, in a tangential plane, a lever, connecting rods, and pivots allowing a movement substantially in this plane. The pivots include a fixed pivot connected to a fixed element of the nacelle, a pivot connected to the cascades and a pivot connected to the cowls. The lever, termed first lever, includes two arms forming a “V,” and two connecting rods are fixed to the end of an arm by a pivot.
US11136938B2
A bypass turbofan engine with a nacelle comprising a fan case and a thrust-reversal system. The fan case comprises an exterior wall, and the reversal system comprises a slider having an upstream frame, a downstream frame and a plurality of spars fixed between the upstream frame and the downstream frame, in which the slider is able to move between a forward position and a retracted position. The fan case comprises, at a rear edge of its exterior wall, a support. Each support comprises, for each spar, a shoe fixed to the exterior wall and positioned radially about the spar, and a skirt secured to the shoes and extending the rear edge, in which, in a forward position, the skirt bears around the downstream frame, and in which in a forward/retracted/intermediate position, the shoes are distant from the spars from the upstream frame.
US11136937B2
An aircraft propulsion assembly, including a turbine engine comprising at least one gas generator configured to generate a main flow, which is supplied by a central jet to at least one power turbine, the central jet being surrounded by an outer fairing, and the power turbine driving, on the periphery thereof, at least one fan rotor. The aircraft propulsion assembly comprises first movable means which are arranged so as to divert at least some of the main flow from the central jet to the outside of the outer fairing and preferably upstream of the turbine engine so as to generate thrust reversal. An aircraft which uses the propulsion assembly, particularly on the rear tip of the fuselage of the aircraft.
US11136931B2
Provided is a vehicle control system capable of controlling the behavior of a vehicle, in conformity to a tire longitudinal spring constant, to improve responsivity and linear feeling of the vehicle behavior with respect to a steering manipulation. The vehicle control system comprises a steering angle sensor (8) and a PCM (14). The PCM is configured to set, based on a detection value of the steering angle sensor, an additional deceleration to be added to a vehicle (1), and control the vehicle to generate the set additional deceleration in the vehicle, wherein the additional deceleration is set to be larger when a tire longitudinal spring constant (Kt) of each road wheel of the vehicle is relatively small than when it is not relatively small.
US11136927B2
An internal combustion engine system includes an internal combustion engine and a control device. A difference of an intake valve closing timing with respect to a compression top dead center is referred to as a first crank angle difference; a difference of an exhaust valve closing timing with respect to an exhaust top dead center is referred to as a second crank angle difference; and a difference between the first crank angle difference and the second crank angle difference is referred to as an intake/exhaust closing timing difference. The control device is configured to execute: a fuel cut processing; and a valve driving processing to control at least one of the intake valve closing timing and the exhaust valve closing timing such that the intake/exhaust closing timing difference becomes smaller during a fuel cut operation than during a non-fuel cut operation.
US11136925B2
A control device for an engine is provided, which includes variable intake and exhaust valve operating mechanisms, a supercharger provided to an intake passage and configured to boost intake air introduced into a cylinder, and a controller. The controller drives the supercharger when the engine operates in a boosted range. The controller controls the variable intake and exhaust valve operating mechanisms so that a valve overlap period during which intake and exhaust valves open simultaneously is formed, when the engine operates in a low-speed boosted range of the boosted range where the engine speed is less than a reference speed. The controller controls the variable exhaust valve operating mechanism so that the open timing of the exhaust valve is more advanced when the engine operates in a high-speed boosted range of the boosted range where the engine speed is greater than or equal to the reference speed.
US11136918B2
The present application provides a method of optimizing fan usage in a cooling water system having a number of fans with a heat exchanger to cool a cooling fluid for use with a number of gas turbine subsystems. The method may include the steps of running all of the fans at base load, calculating a heat transfer capability of each fan at base load, calculating a temperature difference between an actual temperature and a target temperature of the cooling fluid, selecting a minimum target temperature of the cooling fluid, calculating a target thermal energy of the cooling fluid for the minimum target temperature, calculating a number of the fans to be turned on or off by dividing the target thermal energy with the heat transfer capability of each fan, and turn on or off the calculated number of fans in a predetermined manner with an objective of balancing the running hours of each fan.
US11136916B1
A piston engine is provided; the piston engine has a cylinder, a main piston and an auxiliary piston, a combustion chamber is formed between the main piston and the auxiliary piston within the cylinder, the auxiliary piston moves in different frequency along it centerline, a plateau is formed near TDC position of the combustion chamber volume V, there is a preferable PPP in each configuration of the piston, when the combustion peak pressure is at the position of preferable PPP position, the best torque is achieved. Different piston configurations, different ignition timings, dynamic energy recovery and storage are also provided in the invention.
US11136913B2
An exhaust gas system clamping and joining device for clamping and joining at least two components of an exhaust gas system of an internal combustion engine for a motor vehicle has a clamping unit with at least one positioning unit and at least one holding unit, the holding unit being a vacuum system having at least one vacuum suction cup and a joining unit including a welding unit or a soldering unit. The two components of the exhaust gas system can be transferred by the positioning unit into a predetermined position and can be secured by the holding unit in the predetermined position and joined by the joining unit. An exhaust gas system clamping device for clamping at least two components of an exhaust gas system of an internal combustion engine for a motor vehicle has at least one positioning unit and at least one holding unit. The two components of the exhaust gas system can be transferred by the positioning unit into a predetermined position and can be secured by the holding unit in the predetermined position, the holding unit being a vacuum system having at least one vacuum suction cup.
US11136911B2
Determining the presence of a particle filter in the exhaust gas tract of an engine, with the steps of determining a first exhaust gas temperature curve which occurs in the exhaust gas tract upstream of the particle filter; measuring a second exhaust gas temperature curve by a first temperature sensor arranged downstream of the particle filter; determining a first heat quantity by integration over a specific time of a first heat flow curve determined by a first exhaust gas mass flow, a first specific heat capacity and the first exhaust gas temperature curve; determining a second heat quantity by integration over the specific time of a second heat flow curve determined by a second exhaust gas mass flow, a second specific heat capacity and the second exhaust gas temperature curve, evaluating the first heat quantity and the second heat quantity to determine the presence of the correct particle filter.
US11136904B2
A method of installing a turbine assembly is provided. The method includes assembling a support member for supporting a turbine assembly during installation. The support member includes a platform having a plurality of modular platform components oriented to define an upper surface of the platform. The method also includes positioning a linear actuator on the upper surface of the platform. The method further includes positioning a column on the linear actuator. The method includes lifting the turbine assembly onto the column. The platform, the linear actuator, and the column are sized to support the turbine assembly.
US11136894B2
The invention relates to a turbomachine assembly comprising: —a casing comprising: —an internal hub (10), —an external ferrule (20) extending around and at a distance from the internal hub (10), —a hollow arm (30), provided with a longitudinal cavity (40) and connecting the internal hub (10) and the external ferrule (20), —a tube (50) configured to extend in the interior of the longitudinal cavity (40) of the hollow arm (30) of the casing and comprising a central support (60) comprising two elastic blades (61) and configured to exert a pressure on the wall (42) of the longitudinal cavity (40) when the tube (50) is extended in the interior of the longitudinal cavity (40); characterized in that the material(s) of the elastic blades (61) is (are) such that said elastic blades (61) have a stress curve between the minimum and maximum stress curves of table A.
US11136893B2
Disclosed herein is a gimbal body comprising: an end part (51) for use in welding the gimbal body to a pipe; and a main body (53) attached to the end part (51); wherein: the end part (51) is made of a first material; and the main body (53) is made of a second material that is different from the first material. Embodiments provide a new method of manufacturing a gimbal that allows the use of the most appropriate materials for high temperature and high pressure performance whilst overcoming manufacturing and installation problems experienced by known gimbals constructed with such materials.
US11136884B2
Apparatus and methods pertaining to a processing system operable to determine a change to an operation of a well construction system based on an indication of a quality of transmitted communication between downhole equipment of the well construction system in a wellbore and surface communication equipment of the well construction system transmitted during the operation, a projected effect of the operation on future communication between the downhole equipment and the surface communication equipment, downhole data related to one or more conditions in the wellbore, or a combination thereof. The processing system is operable to cause the change to the operation of the well construction system to be implemented.
US11136882B2
Systems, devices, and methods for directing the operation of a drilling system are provided. The location of a bottom hole assembly (BHA) of a drilling rig may be determined using survey data. One or more steering objective locations may be defined and one or more sets of directional motor instructions are generated to drive the BHA to the one or more steering objective location.
US11136864B2
A downhole expandable liner hanger positioned in a subterranean wellbore. The liner hanger may comprise a liner and an expansion element. The expansion element may comprise one or more seal elements bonded to the expansion element in an open-ended containment system, wherein each of the one or more seal elements is a nanoreinforced rubber element comprising a polymer host and a plurality of nanostructures.
US11136858B2
Systems and methods for downhole gravel packing operations. The systems include a pressure activated fluid diverter and a plurality of inflow control devices attached to the pressure activated fluid diverter to form a section of a string. The pressure activated fluid diverter has a flow performance curve defined by: DP=AQ3+BQ2+CQ, where DP is the differential pressure across the pressure activated fluid diverter in psi and Q is the flow rate through the pressure activated fluid diverter in bpm, with a fluid passing therethrough being at room temperature, having a fluid density of 9.2 ppg, and a fluid viscosity of 1 cps, the flow performance curve of the pressure activated fluid diverter is equal to or below a maximum flow performance curve defined by A=0, B=313.43, C=−1.715.
US11136857B2
This disclosure provides a hybrid well capping stack system that uses a lower ram blow-out preventer (BOP) coupled to a gate valve-based capping stack that has first and second flowlines where the first flowline has a gate valve and the second flowline has a gate valve. At least one of the first and second flowlines is located on the frame to divert a flow of fluid laterally from a central flow axis of a wellbore.
US11136854B2
A downhole tool includes a cone having a tapered outer surface, a slip assembly positioned at least partially around the tapered outer surface of the cone, and a sealing ring positioned at least partially around the tapered outer surface of the cone. The slip assembly directly engages the sealing ring, such that the slip assembly is configured to transmit a setting force directly onto the sealing ring, which moves the sealing ring on the tapered outer surface of the cone and expands the sealing ring radially outward.
US11136850B2
A method may comprise: inserting an apparatus into a wellbore, wherein the apparatus comprises: a seal element comprising: an elastomer; and a swellable metal embedded in the elastomer; exposing the seal element to a fluid; transitioning the seal element from an initial state with an initial volume to an expanded state with an expanded volume to form a seal in the wellbore.
US11136845B2
In one aspect the present invention comprises a wireline retrievable coring apparatus for incorporation into a drillstring, comprising: a housing for coupling to a drill string housing, a drill bit, a turbine comprising a stator coupled to the housing and a rotor within the stator, the rotor coupled to rotate the drill bit, a core barrel through the turbine and in communication with the drill bit for capturing a core, a fluid path to the drill bit via the turbine to rotate the turbine, wherein the core barrel is rotationally isolated from the rotor and is fluidly isolated from the fluid path.
US11136841B2
A method of hierarchical pressure management for managed pressure drilling operations includes receiving a measured pressure value. If the measured pressure exceeds an MPD pressure set point, commanding one or more choke valves of an MPD choke manifold to open until the measured pressure is approximately equal to the MPD pressure set point or is commanded to a fully opened choke aperture setting. If at any time the measured pressure exceeds a pressure control valve set point, parking the MPD choke manifold and commanding one or more pressure control valve system valves to open until the measured pressure is less than the pressure control valve set point or is commanded to a fully opened pressure control valve setting. If at any time the measured pressure exceeds a pressure relief valve set point, commanding a pressure relief valve to open.
US11136835B2
The present disclosure provides a system for improving wear resistance of a downhole tool component using a bonded diamond compact (BDC) construct. The BDC construct includes a BDC element and an encapsulation layer bonded to the BDC element. The encapsulation layer may fully encapsulate the BDC element. The downhole tool component may be a drill bit, push the bit pad, or mud motor beating assembly. The BDC construct may be disposed in a plug section of the downhole tool component. The encapsulation layer may form an insulating layer over the BDC element to protect the BDC element from thermal damage during hard-facing or brazing of the BDC construct to the downhole tool component.
US11136832B2
A thread protector for use on a sucker rod or a drill pipe has a collet with a plurality of collet segments in which each of the plurality of collet segments has a protrusion adjacent an end thereof, and a sleeve overlying the collet and movable between a first position and a second position. The second position compresses the plurality of collet segments such that the protrusion engages with the thread relief of the sucker rod or drill pipe. This retains the sleeve and the plurality of collet segments over the threaded end of the pipe so as to protect the threaded end of the pipe. The sleeve is movable to the first position such that the protrusions of the plurality of collet segments release from the thread relief so as to allow the thread protector to be removed from the threaded end of the pipe.
US11136828B2
An apparatus for boring a wellbore, including a bit body having a first end, an inner cavity, and a second end. The first end is connected to a workstring that is configured to deliver a rotational force to the bit body. The inner cavity contains a profile having a first radial cam surface. The second end includes a working face containing a cutting member. The apparatus also includes a pilot bit rotatively connected within the inner cavity. A second radial cam surface is contained on a first end of the pilot bit. The first and second radial cam surfaces are operatively configured to deliver a hammering force. A second end of the pilot bit may include an engaging surface configured to engage a formation surrounding the wellbore. The bit body rotates relative to the pilot bit.
US11136827B2
An electrically powered drilling rig, such as for slim hole drilling, includes a drilling floor positioned over a drilling well, a set of pieces of drilling equipment operable for drilling the well, a first enclosure being positioned remotely of the drilling well and at least one electric motor being housed within the first enclosure. The electric motor is operated to provide power to one or more of the set of pieces of drilling equipment. The electric motor is housed within the enclosure and is remote of the drilling well and provides a buffer therebetween to prevent sparks from reaching the drilling well, thereby decreasing a fire hazard. The electric motor may be powered by a mobile battery pack. The electric motor may power a hydraulic pump, which further provides hydraulic fluid under pressure to the pieces of drilling equipment.
US11136826B2
A system for drilling a subterranean borehole. In an embodiment, the system includes a mast, and a pipe rotator coupled to the mast. The pipe rotator includes a stem that is configured to be coupled to an end of a drillstring and a motor that is configured to rotate the stem. In addition, the system includes a guide beam coupled to the mast. The guide beam includes a longitudinal axis and is configured to guide vertical motion of the pipe rotator. The guide beam includes a plurality of elongate sections configured to be generally aligned along the longitudinal axis. In addition, the guide beam includes a plurality of coupling assemblies configured to interconnect the plurality of elongate sections and align the plurality elongate sections along the longitudinal axis.
US11136818B2
Described is a pallet including a base having a length extending between a first end and a second end opposite the first end and a width transverse to the length; and a cage removably coupled to the base.
US11136816B2
A fenestration assembly includes a glazing unit includes a pane spacer between exterior and interior panes proximate glazing unit edges. A fenestration frame is coupled around the glazing unit and includes a frame core extending around the glazing unit. The frame core includes a unitary core wall including a composite material that is hollow and extends continuously from a core interior face to a core exterior face. A metal glazing cap is coupled with the frame core. The metal glazing cap having a cap end indirectly engaged with the glazing unit along the interior pane, and the cap end is remote from the pane spacer. Each of the core exterior face, the pane spacer and the metal glazing cap are thermally isolated from each other with the frame core including the unitary core wall.
US11136813B2
A defense mobile device for securing a door during shelter-in-place situations. The device includes wheels rendering it mobile and stops that, when actuated, hold the device stationary. A panel has a ballistic core that resists bullets, a front face, an opening, and a cover positioned over the opening to overlay and enclose a door knob protruding through the opening. The front face forms, or has affixed to it, a writing surface. The panel pivots between a plurality of angled positions to facilitate writing and an upright position flat against the door. A locking rod, rotatably connected to the panel, pushes and pulls the panel between its angled positions and its upright position. A lever-locking mechanism or a twist-lock mechanism secures the device in place against or within a door frame and against the door.
US11136810B2
To provide a window regulator and a method of assembling the same, capable of easily supplying grease to a slider shoe and a support portion of a guide rail, the window regulator includes: a guide rail extending in an operation direction of a window glass; and a slider installed to the window glass and guided along the operation direction on the guide rail. The slider has a slider shoe configured to support at least a part of the guide rail, and a grease injection hole configured to inject grease into an internal space of the slider shoe.
US11136801B2
An inverted constant force window balance system includes a carrier assembly and a mounting bracket. The carrier assembly includes a housing, a coil spring disposed within the housing, and a shoe assembly coupled to the housing. The shoe assembly is configured to receive a pivot bar from a window sash and extend at least one brake upon rotation of the pivot bar. The mounting bracket is releasably coupled to the housing opposite the shoe assembly and is coupled to the free end of the coil spring. At least a portion of the mounting bracket is configured to slideably move in relation to the free end of the coil spring between at least two positions. When at least a portion of the mounting bracket moves between the at least two positions, the mounting bracket disengages from the housing and releases the mounting bracket from the carrier assembly.
US11136793B2
A vehicle door latch apparatus is provided that shortens the time to switch the locking lever between the locked position and the unlocked position. A vehicle door latch apparatus according to the present invention comprises a latch that is engaged with a striker in order to keep a vehicle door in a half-latched state or a full-latched state; a ratchet that is engaged with the latch in order to keep the latch engaged with the striker; an opening link 27 that abuts against the ratchet in order to release the ratchet from the latch when the opening link is moved in a door opening direction in an door opening operation of an outer door opening handle; a locking lever 28 that can be switched between a locked position that prevents the ratchet from being released by the opening link and an unlocked position that allows the ratchet to be released; and a locking actuator 39 that switches the locking lever between the locked position and the unlocked position. The locking actuator includes a motor 40 and an output wheel 42 that is driven by the motor, and the output wheel has a protruding or recessed first connecting part 45 and the locking lever has a recessed or protruding second connecting part 46 that is connected to the first connecting part.
US11136791B2
A modularized electric latch control device includes a mounting seat and a locking cap device pivotably mounted to the mounting seat and pivotable relative to the mounting seat between a closure position and a non-closure position. Optionally mounted to the electric latch control device are a stopper, a closure member, a locking latch restraining frame, a first escutcheon, and a second escutcheon. The electric latch control device is selectively assembled into a first mode (including the first escutcheon), a second mode (including the closure member, the stopper, and the second escutcheon), or a third mode (including the locking latch restraining frame, the stopper, and the second escutcheon) for cooperating with a cylindrical latch device, a first box type latch device, or a second box type latch device.
US11136788B2
An electronic door lock including a magnetometer, an accelerometer, and a processor. The processor is configured to determine a status of a door with respect to a door frame using data provided by the accelerometer and magnetometer which collectively generate acceleration data, velocity data and positional data of the door. The processor provides data to a user interface or an alert device indicating one or more of: door open angle, prep-less door position, an acceleration alert, a door position alert, door sag, door frame rub, and triangulation of an intruder.
US11136787B2
A cable lock has lock body, a cable and a wheel. The first end of the cable can be securely latched to the lock body and the second end is securely attached to the wheel so that the cable can be retracted into the lock body when the lock is in the open mode. The lock has a plurality of clutches and a plurality of dials to control the rotational movement of the clutches. The dials and clutches form a combination mechanism to control the locking and the unlocking of the lock using a combination code. When the setting of the dials matches the combination code, a release button can be used to release the first end of the cable from the lock body. The lock also has a retract button to enable the retraction of the cable, and a reset button to disengage the dials from the clutches.
US11136785B2
An elevator call box with internal, concealable latching mechanism comprises an internally disposed, cylindrical magnetic pin with a relatively low pull force that is slidably displaceable by an larger, external magnetic force supplied by a service technician. When the access door is closed, magnetic pin penetrates an orifice in a locking tab to lock the call box. The pin magnet is normally attracted to an adjacent, magnetically attractive clip snap-fitted to a latching block. The latch is externally disengaged via a stronger portable magnet carried by service personnel. The larger magnetic pull force of the portable magnet slidably displaces the smaller magnetic latch pin, freeing the locking tab to permit pivotal opening of the access door. Once the stronger magnet is moved away, the smaller magnetic pin, which is attracted magnetically to the clip, will return to it's rest position penetrating the locking tab and locking the control.
US11136783B2
Provided is a vehicle awning support for supporting a vehicle awning on a vehicle, a vehicle awning assembly including the vehicle awning support and methods of use thereof. The vehicle awning support includes at least one vehicle mount for mounting the support to at least a portion of the vehicle, at least one vehicle awning mount for mounting the support to at least a portion of the awning and at least one arm extending between the mounts. The arm is moveable between a retracted position in which the vehicle awning is located adjacent the at least a portion of the vehicle and an extended position in which the vehicle awning extends outwardly relative to the at least a portion of the vehicle.
US11136781B1
A weight system for supporting a free-standing object comprising a weight material assembly and a container assembly. The container assembly comprises a panel assembly defining an interior chamber, an access opening, and an access flap and a closure system operable in an open configuration in which the access flap may be displaced between closed and open positions and a closed configuration in which the access flap is secured in the closed position. The interior chamber is sized and dimensioned to accommodate predetermined dimensions of the weight material assembly. The access opening is sized and dimensioned to allow the weight material assembly to be displaced through the access opening and into the interior chamber. The weight material assembly is arranged within the interior chamber with the panel assembly configured in the closed position and the closure system operated in the closed configuration.
US11136779B2
The present invention relates to a seismic isolation device, including: a sliding platform (100) having a sliding surface (120) of a downwardly concave spherical shape formed on an upper surface thereof; and a sliding body (200) placed on the sliding surface (120) being capable of sliding on the sliding surface (120) by means of a sliding means, wherein the sliding body (200) slides on the sliding surface (120) in a situation where an earthquake occurs to effectively absorb vibrations applied to a structure, such that the structure can be safely protected.
US11136767B2
A sealing strip is for sealing drywall connecting joints. The sealing strip has a centre web with two longitudinal edges, wherein along each longitudinal edge, a sealing profile is arranged having a first profile section, which is arranged along the allocated longitudinal edge and has a first thickness in the transverse direction of the centre web. A second profile section adjoins the first profile section, and the second profile section forms the end of the sealing profile that is remote from the centre web and has a second thickness in the transverse direction of the centre web, the second thickness being smaller than the first thickness.
US11136762B2
A gutter debris barrier system is provided that includes a frame that is configured for direct attachment to a building and a filter screen for preventing debris from entering a gutter while allowing water to flow therethrough. The frame may include a floor with slots punched therein, with ribs on either side of the slots that form channels. The channels may be tapered to improve the speed and efficiency of heat transfer, and also to funnel water down into the gutter. The frame is made of a durable material, such as extruded aluminum. The frame has a first mounting flange that can bend and flex relative to the remaining portions of the frame, which allows for enough flexibility to enable the frame to be mounted directly to the building.
US11136760B2
This invention relates to coated roofing granules, roofing materials made therefrom, and methods of preparing such coated roofing granules. By coating roofing granules with an aqueous coating that includes water, a silicon-containing oligomer or polymer, and an acrylic resin, coated roofing granules can be prepared that exhibit reduced staining as compared to traditional roofing granules that are treated with petroleum oil.
US11136758B2
Disclosed herein are tiles, systems, and methods related to manufacturing bullnose or other non-straight edge tiles. In a method of manufacturing a bullnose tile, the method comprises the steps of providing a tile, wherein said tile is a fired ceramic tile comprising a base and a decoration; cutting or milling the tile to form a bullnose edge; transporting the tile to at least a first printing station; printing at least one print layer of print media on the bullnose edge; transporting the tile to a curing station and curing the print media to provide the bullnose tile.
US11136752B2
A flush toilet includes a toilet main body, a flush water tank device, and connection conduits for supplying, to a toilet main body, flush water supplied from a reservoir tank. The reservoir tank includes a large tank portion on a large volume side in the reservoir tank when the reservoir tank is divided into two at the left-right center and a small tank portion on a small volume side in the reservoir tank when the reservoir tank is divided into two at the left-right center. The upstream end of one connection conduit is connected to the large tank portion and, on the other hand, the downstream end of the other connection conduit is connected to the other side of the toilet main body divided into two at the left-right center.
US11136750B2
A handle assembly for an in-wall plumbing fixture includes a control valve having a rough plumbing attachment interface that is configured to connect to a rough valve. The control valve includes a control stem having a first number of teeth. The assembly includes a lever handle, with a second number of teeth that is different than the first number of teeth, and which is configured for attachment to the control valve. An adapter couples the control stem to the lever handle. The adapter has a set of adapter internal teeth corresponding in number to the first number of teeth and a set of adapter external teeth corresponding in number to the second number of teeth. The adapter can be included in an adjustment kit to align the handle lever.
US11136740B1
An underwater traffic tunnel that includes a body immersed in water, a connector, and a ventilation system. The body comprises a first cavity for providing a passage space and a second cavity located below the first cavity. The second cavity is in communication with water; the connector connects the body and the water bottom and is used to resist buoyancy, and the ventilation system is in communication with the first cavity and extends above the water surface; the body of the present invention is safely immersed in water, and a vessel can navigate freely above the body; the second cavity is in communication with water and is not easy to be overturned by seawater; the connector resists buoyancy; the ventilation system can prevent damage by external forces through deformation and movement, and an escape system can be activated in emergency situations.
US11136739B2
The present disclosure discloses a modular building for civil use, which comprises a wall panel (6), a floor panel (5), a vertical column, and a foundation block (1). A protrusion (11) is provided at a center of a bottom surface of the foundation block (1), and a recess (12) is provided at a center of a top surface of the foundation block (1). A protruding post matched with the recess (12) of the foundation block (1) is provided at a bottom part of the vertical column. An engagement structure for connecting with the wall panel (6) and/or the floor panel (5) is provided on the vertical columns.
US11136733B2
A first arch and second arch are produced in respective first and second structural portions. Each arch has a tie rod interconnecting the foot points of the arch, where a foot point of the arch is displaceably mounted. Each tie rod is tensioned so that horizontal forces caused by the weight of the arches at the foot points of the corresponding arch, are taken up by the tie rods. A first end point of the tie rod of the first arch is connected in a force-fitting manner to the first abutment, and a second end point of the tie rod of a last arch is connected in a force-fitting manner to the second abutment. The remaining adjoining end points of the tie rods are connected to one another in a force-fitting manner, and corresponding foot points of the arches are connected in a force-fitting manner to the abutments and pillar.
US11136730B2
A method includes positioning one or more roadway sensors and a plurality of a networked array of light emitting diode (LED) raised pavement markers on a road. Sensors proximate the road are associated with a network of road marking controllers that cooperate to control the LEDs as vehicles drive on the road. The LEDs operate as a networked array of roadway lane marking lights. The road marking controller(s) determine a distance between a vehicle on the road and the roadway sensor, determine a dynamic condition associated with the vehicle that changes with respect to time, and lights the plurality of LEDs based at least in part on the distance between the vehicle and the roadway sensor and the dynamic condition associated with the vehicle. Dynamic conditions for operating the LED lighting scheme can include vehicle velocity, a date, a time, a weather condition proximate the vehicle, and other factors.
US11136721B2
The present invention relates to compositions, such as filled and coated papers, comprising microfibrillated cellulose and inorganic particulate material.
US11136712B2
The invention relates to a formulation which is used on textile surfaces, tissues, non-crimp fabrics, knitted fabrics, fibers, non-woven fabrics and weft knitted fabrics and which demonstrates an improved resistance to abrasion. The invention also relates to a process of preparing a formulation for improving abrasion resistance of textiles and the process of treating textiles, non-woven fabrics and leather articles for improving abrasion resistance.
US11136709B2
A clothes treatment apparatus includes a cabinet defining a treatment chamber configured to accommodate hanging clothes and a cycle chamber configured to house machinery, the cycle chamber being positioned vertically below the treatment chamber. The clothes treatment apparatus also includes a partition plate that partitions the treatment chamber from the cycle chamber, a door configured to open and close the cabinet, a door liner disposed at an inside of the door and configured to guide condensed water generated in the treatment chamber to an upper side of the partition plate, a condensed water guide member disposed at the partition plate and configured to guide the condensed water from the door liner into the treatment chamber.
US11136704B2
A flanged-shaft apparatus (1) is configured for rotatably supporting a drum (4) in a washing machine having such a flanged-shaft apparatus (1). The flanged-shaft apparatus (1) has a connecting flange (2) configured to be arranged against a drum base (41) of the drum (4) and attached to the drum (4), and a drive shaft (3) arranged in the center of the connecting flange (2) and connected thereto for connection to a drive motor. The connecting flange (2) has a main element (21) formed from a steel sheet and a supporting element (22) formed from a further steel sheet. The main element (21) and the supporting element (22) are arranged one on top of the other along a longitudinal axis (L) of the drive shaft (3).
US11136703B2
Example implementations relate to a mixing chamber for laundry supplies. For example, an appliance may include a mixing chamber to receive at least one laundry supply and a processor coupled to the mixing chamber. The processor is to identify a user-specified setting associated with a laundry load, determine a characteristic of the laundry load, calculate an amount of the at least one laundry supply to apply to the laundry load based on the user-specified setting and the characteristic, and provide the amount of the at least one laundry supply to the mixing chamber, where the mixing chamber is to mix the amount of the at least one laundry supply.
US11136691B2
A method for producing a silicon ingot includes withdrawing a seed crystal from a melt that includes melted silicon in a crucible that is enclosed in a vacuum chamber containing a cusped magnetic field. At least one process parameter is regulated in at least two stages, including a first stage corresponding to formation of the silicon ingot up to an intermediate ingot length, and a second stage corresponding to formation of the silicon ingot from the intermediate ingot length to the total ingot length. During the second stage process parameter regulation may include reducing a crystal rotation rate, reducing a crucible rotation rate, and/or increasing a magnetic field strength relative to the first stage.
US11136690B1
The present disclosure provides a method for preparing a doped YAG single crystal fiber. The method may include placing a doped YAG single crystal fiber core into a growth zone and placing a raw material into a dissolution zone; adding a mineralizer into the growth chamber to cause the mineralizer to immerse the raw material and the doped YAG single crystal fiber core; heating the growth zone and the dissolution zone by a two-stage heating device, respectively; and preparing a doped YAG single crystal fiber by growing a YAG single crystal fiber cladding on a surface of the doped YAG single crystal fiber core based on the doped YAG single crystal fiber core and the raw material under a preset pressure.
US11136685B2
A method for galvanic application of a surface coating, in particular a chromium coating, to a body, for example a machine component. Before the galvanic application of the surface coating, a layer of a compound that can be oxidized by an electrolyte solution that is used, preferably a polyhydroxy compound with a viscosity of at least 1000 mPas at 25° C., is applied to the body. A method for galvanic application of a surface coating, in particular a chromium coating, to a body, for example a machine component, wherein the surface coating is carried out in a closed reactor in an at least two-stage, preferably three-stage process, is also disclosed. An electrolyte solution contained in the reactor at a temperature T1 for carrying out a subsequent process stage is substituted by an electrolyte solution at a temperature T2≠T1. A device for carrying out this method is also disclosed.
US11136682B2
The invention relates to an electrolytic cell (1) for the production of aluminium (2) including collector bars structure modifications (13,14,15,16) under the cathode (4), namely a copper collector bar held in a U-shaped profile or directly embedded into the cathode. This leads to an optimized current distribution in the liquid aluminium metal (2) and/or inside the carbon cathode allowing for operating the cell at lower voltage. The lower voltage results from either a lower anode to cathode distance (ACD), and/or to lower voltage drop inside the carbon cathode from liquid metal to the end of the collector bar.
US11136676B2
Methods of preparing 7xxx aluminum alloy products for adhesive bonding are disclosed. Generally, the methods include chemical and/or mechanically preparing a 7xxx aluminum alloy product to reduce the amount of magnesium oxides while maintaining any copper-containing intermetallic particles located proximal the surface of the 7xxx aluminum alloy product. After preparation, a functionalized layer may be produced thereon for adhesive bonding.
US11136666B2
A nanoscale conductor/semiconductor/insulator device includes a substrate with a lattice and a plurality of nanotubes in crystallographic alignment with the lattice at an interface between the plurality of nanotubes and the substrate. Another such device includes a substrate, meandering tracks in the substrate and a plurality of nanotubes adhering to cut-atomic-step edges of the meandering tracks. Methods of making the nanoscale conductor/semiconductor/insulator devices are also disclosed.
US11136654B2
A gas-shielded flux cored welding electrode comprises a ferrous metal sheath and a core within the sheath enclosing core ingredients. The core ingredients and sheath together comprise, in weight percentages based on the total weight of the core ingredients and the sheath: 0.25 to 1.50 manganese; 0.02 to 0.12 carbon; 0.003 to 0.02 boron; 0.2 to 1.5 silicon; 0 to 0.3 molybdenum; at least one of titanium, magnesium, and aluminum, wherein the total content of titanium, magnesium, and aluminum is 0.2 to 2.5; 3 to 12 titanium dioxide; at least one arc stabilizer, where the total content of arc stabilizers is 0.05 to 1.0; no greater than 10 of additional flux system components; remainder iron and incidental impurities.
US11136648B2
This free-cutting copper alloy contains 76.0%-79.0% Cu, 3.1%-3.6% Si, 0.36%-0.84% Sn, 0.06%-0.14% P, 0.022%-0.10% Pb, with the remainder being made up of Zn and unavoidable impurities. The composition satisfies the following relations: 74.4≤f1=Cu+0.8×Si−8.5×Sn+P+0.5×Pb≤78.2, 61.2≤f2=Cu−4.4×Si−0.7×Sn−P+0.5×Pb≤62.8, 0.09≤f3=P/Sn≤0.35. The area ratio (%) of the constituent phases satisfies the following relations: 30≤κ≤65, 0≤γ≤2.0, 0≤β≤0.3, 0≤μ≤2.0, 96.5≤f4=α+κ, 99.4≤f5=α+κ+γ+μ, 0≤f6=γ+μ≤3.0, 36≤f7=1.05×κ+6×γ1/2+0.5×μ≤72. The κ phase is present within the α phase, the long side of the γ phase does not exceed 50 μm, and the long side of the μ phase does not exceed 25 μm.
US11136643B2
A high-strength steel sheet having a specified chemical composition and a method for producing the same. The steel sheet including a multi-phase structure including, by volume fraction, ferrite of 35% to 65%, residual austenite of 7% or less (including 0%), martensite of 20% to 60%, bainite of 20% or less (including 0%), the ferrite having an average crystal grain size of 8 μm or less and an average aspect ratio of 3.5 or less, the martensite having an average crystal grain size of 3 μm or less, and the bainite having an average crystal grain size of 3 μm or less when contained. A standard deviation of Vickers hardness of the steel sheet being 30 or less when measured at 200 μm intervals from a position of 100 μm from a surface to a central portion in a thickness direction of the sheet.
US11136637B2
Disclosed are a steel wire rod having excellent low temperature impact toughness and a manufacturing method therefor. The steel wire rod having excellent low temperature impact toughness according to an embodiment of the present invention contains, by weight %, carbon (C): 0.40-0.90%, silicon (Si): 0.5-1.0%, manganese (Mn): 11-25%, copper (Cu): 1.0-3.0%, phosphorus (P): 0.020% or less, sulfur (S): 0.020% or less, aluminum (Al): 0.010-0.050%, nitrogen (N): 0.0010-0.0050%, and the remainder being Fe and unavoidable impurities. The steel wire rod has a microstructure which contains an austenite phase having an area fraction of 95% or more, and a volume fraction of a deformation twin formed in an austenite grain is 1-8%. Therefore, it is possible to provide a steel wire rod having excellent low temperature impact toughness used in industrial machines or automobile parts, etc.
US11136633B2
The present invention relates to antibody-drug conjugates (ADCs) wherein a linker drug is site-specifically conjugated to an antibody through an engineered cysteine, and their use as a medicament, notably for the treatment of human solid tumours and haematological malignancies, in particular breast cancer, gastric cancer, colorectal cancer, urothelial cancer, ovarian cancer, uterine cancer, lung cancer, mesothelioma, liver cancer, pancreatic cancer, prostate cancer, and leukaemia.
US11136622B2
Nucleic acid oligomeric sequences and in vitro nucleic acid amplification and detection methods for detecting the presence of HAV RNA sequences in samples are disclosed. Kits comprising nucleic acid oligomers for amplifying and detecting HAV nucleic acid sequences are disclosed.
US11136620B2
The invention features a fully-integrated rapid molecular diagnostic device that is low-cost, easy to manufacture, and simple to use. The device can serve as a molecular diagnostic platform for any disease, requiring little or no preparation or customization and can be made from simple materials (e.g., paper and adhesive film), making it inexpensive, portable, and disposable. The invention also provides methods of using the device for detection of one or more targets in a sample.
US11136615B2
Disclosed herein are compositions and methods for stabilizing a benzothiazole luciferin analog such as D-luciferin and 6-amino-D-luciferin. The compositions may include the benzothiazole luciferin analog, a thionucleobase compound of formula (I), and a liquid medium, in which the thionucleobase is present in an amount effective to stabilize the luminogenic composition against decomposition. The methods provided herein may stabilize the benzothiazole luciferin analog against decomposition by contacting the benzothiazole luciferin analog with an effective amount of the thionucleobase compound in the presence of a liquid medium. Also provided herein is a kit containing the composition.
US11136614B2
Methods for seeding live cells onto spatially defined regions of a substrate including multiple features (e.g., microwells or other microenvironments) utilize a stencil embodied in a hole-defining sacrificial film. A sacrificial film devoid of holes may be applied over features of a substrate, and a hole generating mechanism (e.g., hot needle or laser) aligned with features may be used to define holes in the film. Alternatively, holes may be predefined in a sacrificial film to form a stencil, and the stencil may be assembled to the substrate with the holes registered with features thereof. Thereafter, cells are seeded through holes in the film. Seeded cells are subject to incubation, further processing, and/or performance of one or more assays, and the hole-defining sacrificial film (stencil) may be removed.
US11136612B2
A reagent used for a glucose sensor for electrochemical, quantitative determination of glucose, includes a flavin adenine dinucleotide glucose dehydrogenase, single-walled carbon nanotubes, and a dispersant.
US11136601B2
The present disclosure relates to a genetically modified microbial cell that includes a genetic modification resulting in the expression of a vanillate demethylase, where the microbial cell is capable of metabolizing at least one S-lignin decomposition molecule including at least one of syringate and/or 3-O-methyl gallate, and the genetically modified microbial cell is capable of producing gallate. In some embodiments of the present disclosure, the vanillate demethylase may include VanAB.
US11136597B2
Compositions and methods for enhancing targeted gene editing and methods of use thereof are disclosed. In the most preferred embodiments, gene editing is carried out utilizing a gene editing composition such as triplex-forming oligonucleotides, CRISPR, zinc finger nucleases, TALENS, or others, in combination with a gene modification potentiating agent such as stem cell factor (SCF), a CHK1 or ATR inhibitor, or a combination thereof. A particular preferred gene editing composition is triplex-forming peptide nucleic acids (PNAs) substituted at the γ position for increased DNA binding affinity. Nanoparticle compositions for intracellular delivery of the gene editing composition are also provided and particular advantageous for use with in vivo applications.
US11136596B2
The present invention relates to a long-chain dibasic acid with low content of hydroxyl acid impurity and a production method thereof, in particular to a method for producing a long-chain dibasic acid with low content of hydroxyl acid impurity by fermenting a long-chain dibasic acid producing strain prepared by homologous recombination method. The present invention relates to a recombinant long-chain dibasic acid producing microorganism, having increased alcohol dehydrogenase activity and optionally decreased acyl-CoA oxidase activity. The present invention also relates to a method of producing a long-chain dibasic acid by the recombinant long-chain dibasic acid producing microorganism and use thereof.
US11136590B2
Isolated polynucleotides and polypeptides encoded thereby are described, together with the use of those products for making transgenic plants with increased tolerance to abiotic stress (e.g., high or low temperature, drought, flood).
US11136589B2
The present disclosure involves the production of Waxy maize. Compositions and methods are provided for knocking out expression of the Waxy (Wx1) gene in maize by making double strand breaks at one or more target sites in an endogenous WX1 encoding sequence. Some methods employ one or more guide polynucleotides and a Cas endonuclease, wherein Cas endonuclease is guided by the one or more guide polynucleotides to recognize and introduce double strand breaks at specific target sites in and around the Wx1 gene. Also provided are compositions and methods for the production of Waxy maize plant cells, plant explants, seeds and grain.
US11136587B2
The present invention relates to a method of obtaining a transformed plant cell. The present invention comprises the steps of: (a) co-transforming an intended DNA and a first marker gene into a plant cell; and (b) selecting from the transformed cells obtained in the step (a), a transformed plant cell wherein the intended DNA is introduced into a chromosome thereof, and the first marker gene is not introduced, wherein the method does not contain a step to exclude a transformed cell with only the intended DNA introduced into the chromosome by positive selection using the first marker gene.
US11136586B2
The invention relates to an in vitro cell-free expression system incorporating a novel inorganic polyphosphate-based energy regeneration system. In certain embodiments, the invention includes a cell-free expression system where the cellular energy source, ATP, is regenerated from inorganic polyphosphate using a dual enzyme system. In this embodiment, this dual enzyme system may include thermostable Adenosyl Kinase, and/or Polyphosphate Kinase enzymes.
US11136563B2
Compositions and methods are provided for alleviating cancer in a mammal by administering a therapeutic dose of a pharmaceutical composition that inhibits activity of AXL, MER or Tyro3 protein activity, for example by competitive or non-competitive inhibition of the binding interaction between AXL, MER or Tyro3 and its ligand GAS6.
US11136555B2
Compositions and methods for differentiation of human pluripotent stem cells into desired cell types
In related-art methods of differentiating pluripotent stem cells into a desired cell type, there has not been established a differentiation induction method using human ES/iPS cells and being stable and highly efficient. The use of complicated culture steps is a large problem. In addition, there are also large problems in, for example, that the speed of cell differentiation is low, and hence long-period culture is required, and that the differentiation efficiency is low, and hence it is difficult to obtain a sufficient number of required cells. A method of inducing differentiation into a desired cell type, which induces differentiation within a short period of time and with high efficiency by the use of a Sendai virus vector capable of expressing a transcription factor, and as required, the use of a pluripotent stem cell in which an expression amount of a POU5F1 protein has been substantially removed or reduced, is provided.
US11136551B2
The current invention relates to a method of differentiation of human pluripotent stem cells into a human stem-cell derived population of cardiomyocytes. The method comprises the use of specific combination of steps and compounds to induce and/or promote differentiation. The method also comprises steps directed to further maturation of the cardiomyocytes obtained with the method of the invention. Also provided are kits for use in a method of differentiation as well as cell populations obtainable with the method disclosed.
US11136550B2
Methods of decontaminating bone tissue and an apparatus or system for the same are provided. The methods can be multi-batch processes and include contacting the bone tissue having contaminants with carbon dioxide to decontaminate the bone tissue and to form carbon dioxide having contaminants. The contaminated carbon dioxide is collected and the contaminants are removed to obtain purified carbon dioxide which can be recycled to treat contaminated bone tissue. The contaminated carbon dioxide can be purified by bubbling it through water and/or an organic solvent followed by acid treatment, filtering and liquefying the carbon dioxide. Contaminants that can be removed from contaminated bone tissue, and in turn, from contaminated carbon dioxide include infectious organisms, bacteria, viruses, protozoa, parasites, fungi and mold or a mixture thereof.
US11136549B2
The invention is directed to modified T cells, methods of making and using isolated, modified T cells, and methods of using these isolated, modified T cells to address diseases and disorders. In one embodiment, this invention broadly relates to TCR-deficient T cells, isolated populations thereof, and compositions comprising the same. In another embodiment of the invention, these TCR-deficient T cells are designed to express a functional non-TCR receptor. The invention also pertains to methods of making said TCR-deficient T cells, and methods of reducing or ameliorating, or preventing or treating, diseases and disorders using said TCR-deficient T cells, populations thereof, or compositions comprising the same.
US11136546B2
Disclosed in the present invention is a recombinant Escherichia coli and application thereof. The recombinant Escherichia coli was deposited on Aug. 28, 2018 in the China General Microbiological Culture Collection Center with the preservation number CGMCC No. 16349. The recombinant Escherichia coli is fermented and cultured, and the concentration of Microcin J25 in the supernatant can reach 4000 mg/L or more.
US11136544B2
A picktool manipulator device collects a specimen from a culture medium. In a first mode of operation, a picktool is allowed to move in an axial direction relative to support structure of the device. A detector may generate a signal in response to movement of the body in the axial direction so as to determine a height at which the picktool contacts the medium. The device may operate in the first mode when collecting a specimen from a culture medium. A second mode of operation constrains or precludes axial movement of the picktool. In some cases, the device may operate in the second mode when receiving a new picktool or discarding a used picktool.
US11136537B2
Provided are tablet binding compositions for binding cleaning and/or disinfecting formulation components into tablets. The tablet binding compositions are suitable replacements for traditional tablet binder compounds, such as boric acid or zeolites. The tablet binding compositions provided herein can produce tablets of increased hardness at lower compression forces and, when dissolved, yield solutions of increased clarity compared to some traditional binder compounds. Also provided are processes for preparing the tablet binding compositions and methods for formation of tablets containing the tablet binding compositions.
US11136526B2
A coating composition for the piston of an internal combustion engine comprises 10-30 wt. % of phenolic resin, 10-30 wt. % of epoxy resin, 10-30 wt. % of at least one solid lubricant selected from the group consisting of graphite, MoS2, WS2 and BN, and 5-30 wt. % of Fe2O3 particles.
US11136523B2
A lubricating oil composition which contains, or is made by admixing: (A) an oil of lubricating viscosity, in a major amount; (B) at least one oil-soluble or oil-dispersible sulfurized fatty acid ester, as an additive in an amount providing the lubricating oil composition with greater than or equal to 0.02 mass % sulphur; and, (C) at least one oil-soluble or oil-dispersible alkali metal or alkaline earth metal salicylate detergent, as an additive in an effective minor amount, providing greater than or equal to 5 mmol of salicylate soap per kilogram of the lubricating oil composition, wherein the lubricating oil composition does not contain a phosphorus ester additive.
US11136522B2
Lubricating compositions comprising an azole-acrylic adduct formed by contacting an azole compound with an acrylic. The adduct formed has at least one nitrogen-alkyl group comprising at least one acyl. The lubricating composition also comprises an antiwear agent and an antioxidant. Methods of lubricating an internal combustion engine comprising contacting the internal combustion engine with the lubricating composition comprising an azole-acrylic adduct formed by contacting an azole compound with an acrylic. Methods of reducing corrosion and/or seal deterioration in an internal combustion engine. The use of an azole-acrylic adduct in a lubricating composition to reduce corrosion and/or seal deterioration in an internal combustion engine.
US11136521B2
The present application relates to the use, in a lubricant composition comprising at least one base oil, of 2 to 12% by weight, relative to the weight of said lubricant composition, of an ester that has a viscosity at 100° C. of between 200 and 1000 cSt, for the purpose of improving the cleanliness of an engine.
US11136504B2
An etchant composition for wet etching a titanium-containing film. The etchant composition includes hydrofluoric acid as a primary oxidant, a co-oxidant that forms a dense oxide film on a surface of a titanium film during an etching process, an alkali metal salt that inhibits aggregation and adsorption of titanium ions during the etching process, and a solvent.
US11136502B2
Provided are a method of producing a thiogallate-based fluorescent material, a method of producing a light-emitting device, a thiogallate-based fluorescent material, and a light-emitting device. The method of producing a thiogallate-based fluorescent material includes preparing a first solution containing at least one M1 ion selected from the group consisting of Sr, Be, Mg, Ca, Ba and Zn, and at least one M2 ion selected from the group consisting of Eu and Ce, and a second solution containing a sulfite ion, simultaneously supplying the first solution and the second solution to a reactor to obtain a powder containing a sulfite that contains an element M1 and an element M2, mixing a raw material that contains the powder containing the sulfite that contains the element M1 and the element M2 and a powder containing a gallium compound, with lithium chloride to obtain a mixture, and heat-treating the mixture to obtain a thiogallate-based fluorescent material.
US11136491B2
Dissolving iron sulfide on the carbon steel tubing to yield chelated iron is achieved by treating the carbon steel tubing with a composition including an iron chelant and an additive. The additive includes at least one of an oxidizing agent and a base. A weight ratio of the iron chelant to the additive is in a weight range of 50:1 to 5:1.
US11136486B2
A method of using a suppression factor fluid during a well activity is provided. The method comprising the steps of introducing a suppression factor fluid into a wellbore, the suppression factor fluid comprising an untreated monovalent brine; and a suppression sugar alcohol, the suppression sugar alcohol in an amount operable to achieve a suppression factor, wherein a density upper limitation of the suppression factor fluid is greater than the density upper limitation of the monovalent brine; and completing the well activity in the wellbore, such that the suppression sugar alcohol inhibits crystallization during the well activity.
US11136485B2
The present disclosure relates to a composite fluid including an electrically insulating foundation fluid having a dielectric constant and a dielectric strength, and an additive combined with the foundation fluid that results in a composite fluid having a dielectric constant and a dielectric strength greater than the dielectric constant and the dielectric strength of the foundation fluid.
US11136480B2
Tunable thermoplastic polymer sealants and tunable conductive thermoplastic polymer sealants, and edge seals and fillet seals produced from such sealants; and substrates, components and objects comprising the tunable edge seals and fillet seals, and methods for making and applying such edge seals and fillet seals are disclosed.
US11136476B2
Anisotropic conductive film produced that a light-transmitting transfer die having openings with conductive particles disposed therein is prepared, and photopolymerizable insulating resin squeezed into openings to transfer conductive particles onto the surface of the photopolymerizable insulating resin layer, first connection layer is formed which has a structure in which conductive particles are arranged in a single layer in a plane direction of photopolymerizable insulating resin layer and the thickness of photopolymerizable insulating resin layer in central regions between adjacent ones of the conductive particles is smaller than thickness of photopolymerizable insulating resin layer in regions in proximity to conductive particles; first connection layer is irradiated with ultraviolet rays through light-transmitting transfer die; release film is removed from first connection layer; second connection layer is formed on the surface of first connection layer opposite to light-transmitting transfer die; and third connection layer is formed on the surface of first connection layer.
US11136464B2
Articles subject to ice formation during normal use are described. The article comprises a repellent surface such that the receding contact angle of the surface with water ranges from 90 degrees to 135 degrees. The repellent surface comprises a fluorochemical material, typically in combination with a non-fluorinated organic polymeric binder. The fluorochemical material is preferably a compound having the formula: (Rf−L−P)nA Rf is a fluorinated group; L is independently an organic divalent linking group; P is a catenary, divalent heteroatom-containing carbonyl moiety, such as —C(O)O—; A is hydrocarbon moiety; and n typically ranges from 1 to 3; also described are methods of making an article comprising providing an article subject to ice formation during normal use and providing a liquid repellent surface, as described herein, on at least a portion of the article.
US11136461B2
Embodiments may generally take the form of a degradable composite structure and a method for controlling the rate of degradation of a degradable composite structure. An example embodiment may take the form of a degradable polymer matrix composite (PMC) including a matrix having: a degradable polymer, a fiber reinforcement, and particulate fillers. The fiber loading is between approximately 10% to 70% by weight and the particulate loading is between approximately 5% to 60%.
US11136454B2
The present invention provides a thermosetting resin composition containing (A) a maleimide compound, (B) an epoxy resin having at least two epoxy groups in one molecule, (C) a copolymer resin having a structural unit derived from an aromatic vinyl compound and a structural unit derived from a maleic anhydride, (D) a silica treated with an aminosilane coupling agent, and (E) a flame retardant dispersion.
US11136453B2
Composites comprising polymeric nanofibers, metal oxide nanoparticles, and optional surface-segregating surfactants and precursor compositions are disclosed. Also disclosed are nonwoven mats formed from the composites and methods of making and using the composites. The composites enable the deployment of nanostructured materials for water treatment within a self-contained membrane with high water fluxes, as well as a number uses.
US11136452B2
Provided are poly(methyl methacrylate) resin compositions containing (a) a methyl methacrylate polymer, and (b) a multistage acrylic impact modifier containing (i) a core-shell polymer, and (ii) an overpolymer containing methyl methacrylate monomers and a chain transfer agent.
US11136448B2
A rubber composition for a torsional damper has (A) a minimum value of tan δ at −30° C. to 120° C. of 0.140 or more, (B) a ratio of tan δ at −30° C. to tan δ at 60° C. of 3.5 or less, and (C) a ratio of E′ at −30° C. to E′ at 60° C. of 21 or less.
US11136444B2
Polyurethane foams are made by curing a reaction mixture that contains an aromatic polyisocyanate, at least one isocyanate-reactive material having an average functionality of at least 2 and an equivalent weight of at least 200 per isocyanate-reactive group, at least one blowing agent, at least one surfactant and at least one catalyst, at least one polyacetoacetate compound and least one antioxidant. Foams so produced emit low levels of both formaldehyde and acetaldehyde.
US11136437B2
Provided is a curable particulate silicone composition that is hot-meltable, has excellent handling workability, curing properties, and gap fill properties when melted, and gives a cured product having excellent flexibility and resilience from room temperature to high temperatures of about 150° C. Also provided are pellets or the like formed by molding the curable particulate silicone composition. The curable particulate silicone composition comprises: (A) hot-meltable silicone particles that have a softening point of 30° C. or higher and have a hydrosilylatable group and/or a radical reactive group; (B) an inorganic filler (particulates) that is substantially free of coarse particles having an average particle diameter of 10.0 μm or larger; and (C) a curing agent. When cured, the composition gives a cured product having a storage modulus of 2000 Mpa or lower at 25° C. and of 100 Mpa or lower at 150° C.
US11136428B2
A multistage aqueous emulsion polymer comprising from 88% to 98% by dry weight, based on total dry weight of the multistage aqueous emulsion polymer, of a first polymer core; and from 2% to 12% by dry weight, based on total dry weight of the multistage aqueous emulsion polymer, of a second polymer shell, wherein the first polymer core and the second polymer shell each independently comprises, as polymerized units, one or more ethylenically unsaturated nonionic monomers, wherein the second polymer shell further comprises, as polymerized units, from 20% to 60% by dry weight, based on total dry weight of the second polymer shell, of an acid monomer, wherein said acid monomer is, as polymerized units, from 1.1% to 4.2% by dry weight, based on total dry weight of the multistage aqueous emulsion polymer. An aqueous coating composition comprising said multistage aqueous emulsion polymer.
US11136427B2
A process to form a first composition comprising a functionalized olefin-based polymer comprises: a) polymerizing a composition comprising an olefin to form a reaction product comprising an olefin-based polymer; b) subjecting at least a portion of the reaction product to at least one devolatilization to form a polymer-rich melt, wherein step b) occurs downstream from and in-line with step a); and c) reacting at least a portion of the polymer-rich melt with at least one functionalization agent and, optionally, at least one free-radical initiator to form the first composition, wherein step c) occurs downstream from and in-line with step b), wherein “the viscosity of the functionalized olefin-based polymer (177° C./350° F.)” to “the viscosity of the olefin-based polymer (177° C./350° F.)” is from 0.1 to 5.0.
US11136426B2
Cyclopentene monomers and methods of polymerization, including the polymerization of the cyclopentene monomers. The cyclopentene monomers include allylic substituted cyclopentene monomers that may be racemic or enantiopure. The methods of polymerization may permit the resulting polymers to have one or more desirable structural features.
US11136416B2
A rubber composition containing a rubber and modified cellulose fibers, wherein one or more substituents selected from substituents represented by the following general formulas (1) and (2): —CH2—CH(OH)—R1 (1), —CH2—CH(OH)—CH2—(OA)n—O—R1 (2), wherein each R1 in the general formulas (1) and (2) is independently a linear or branched alkyl group having 3 or more carbon atoms and 30 or less carbon atoms; n in the general formula (2) is a number of 0 or more and 50 or less; and A is a linear or branched, divalent saturated hydrocarbon group having 1 or more carbon atoms and 6 or less carbon atoms are bonded to cellulose fibers via an ether bond, wherein the modified cellulose fibers have a cellulose I crystal structure. The rubber composition of the present invention can be suitably used for machine tool parts, household electric appliance parts, automobile parts, and the like.
US11136415B2
Provided is a method for producing hydroxypropyl methyl cellulose (HPMC) having high hydroxypropoxy content, low ash content, and low insoluble fiber content. More specifically, provided is a method for producing HPMC having a methoxy degree of substitution of from 1.4 to 2.2 and a hydroxypropoxy molar substitution of from 0.5 to 1.0, including steps of: bringing sheet-like or chip-like pulp into contact with an alkali metal hydroxide solution to obtain a reaction product mixture containing alkali cellulose, removing a liquid portion from the reaction product mixture to obtain the alkali cellulose, reacting the alkali cellulose with an etherifying agent to obtain a crude HPMC, disintegrating the crude HPMC into a disintegrated crude HPMC, dispersing the disintegrated crude HPMC in water to obtain a slurry, filtering the slurry to obtain a cake, and washing the cake.
US11136411B2
Provided is a humanized monoclonal antibody or an antibody fragment thereof that selectively inhibits the enzymatic activity of vascular endothelial lipase and pharmaceutical compositions containing the same as an active ingredient useful for the treatment of arteriosclerosis or metabolic syndrome.
US11136408B2
The present invention relates to biotechnology and comprises isolated monoclonal antibodies, in particular human monoclonal antibodies, which specifically bind to PD-1 with high affinity. The antibodies according to the invention may be chimeric, humanized or human antibodies, or antigen-binding fragments thereof, and may be used as a medicinal agent in oncology and immuno-oncology, for treating diseases associated with various cell proliferation or development disorders. The invention also relates to methods for producing said antibodies and a method for treating human diseases using said antibodies.
US11136405B2
Provided herein are BAFF-R antibodies as well as compositions and methods of making and using the same. The antibodies provided herein are, inter alia, useful for the treatment of cancer and autoimmune diseases.
US11136404B2
The present disclosure provides antibodies that specifically bind to human OX40 receptor (OX40) and compositions comprising such antibodies. In a specific aspect, the antibodies specifically bind to human OX40 and modulate OX40 activity, e.g., enhance, activate, or induce OX40 activity, or reduce, deactivate, or inhibit OX40 activity. The present disclosure also provides methods for treating disorders, such as cancer, by administering an antibody that specifically binds to human OX40 and modulates OX40 activity, e.g., enhances, activates, or induces OX40 activity. Also provided are methods for treating autoimmune or inflammatory diseases or disorders, by administering an antibody that specifically binds to human OX40 and modulates OX40 activity, e.g., reduces, deactivates, or inhibits OX40 activity.
US11136391B2
Methods are provided for treating a subject with a therapeutic dose of anti-CD47 agent by administering a primer agent prior to administering a therapeutically effective dose of an anti-CD47 agent to the subject.
US11136387B2
The present invention discloses IL-13 antibody, method of its preparation and use thereof. The IL-13 antibody comprises one or more of heavy chain CDR1, heavy chain CDR2 and heavy chain CDR3 of heavy chain variable region of the IL-13 antibody, and/or one or more of light chain CDR1, light chain CDR2, and light chain CDR3 of light chain variable region of the IL-13 antibody. The IL-13 antibody has a high affinity and can significantly inhibit the secretion of thymus activation-regulated chemokine and periostin as well as the expression of vascular cell adhesion molecule-1 induced by IL-13, it can significantly inhibit airway hyperresponsiveness in mice induced by IL-13, and therefore can be used in the preparation of drugs for preventing or treating IL-13 expression or dysfunction related diseases.
US11136386B2
Provided are methods, systems, and kits for selecting a patient for treatment with a therapeutic agent based on a presence of a genotype associated with a positive therapeutic response to the therapeutic agent. The therapeutic agent, in some embodiments, is an inhibitor of TL1A activity or expression, such as for example, an anti-TL1A antibody.
US11136379B2
Multimeric binding molecules that are capable of specifically binding to hemagglutinin (HA) of at least two influenza A virus strains, said strains comprising HA of two different HA subtypes from phylogenetic group 2; or capable of specifically binding to hemagglutinin (HA) of at least one influenza A virus strain from phylogenetic group 1 and at least one influenza A virus strain from phylogenetic group 2; or capable of specifically binding to hemagglutinin (HA) of at least one influenza B virus strain are provided. The binding molecules preferably are also capable of neutralizing at least two influenza A virus strains from phylogenetic group 2; or capable of neutralizing at least one influenza A virus strain from phylogenetic group 1 and at least one influenza A virus strain from phylogenetic group 2; or capable of specifically neutralizing at least one influenza B virus strain.
US11136369B2
This disclosure relates to recombinant cellular expression of chimeric proteins with peptide sequences derived from lymphocyte receptors and uses for treating cancer. In certain embodiments, the disclosure relates to a recombinant vector comprising a nucleic acid that encodes a chimeric protein with a segment with a targeting moiety based on a variable lymphocyte receptor (VLR) capable of binding a tumor associated antigen and a segment with a T cell signal transduction subunit. In certain embodiments, the recombinant vectors are used in immune based cancer treatments.
US11136359B2
The invention discloses a polypeptide with improved alkaline stability, which polypeptide comprises a mutant of a B or C domain of Staphylococcus Protein A (SpA), as specified by SEQ ID NO 1 or SEQ ID NO 2, or of Protein Z, as specified by SEQ ID NO 3, wherein at least the glutamine residue at position 9 has been mutated to an amino acid other than asparagine. The invention also discloses multimers of said polypeptide, as well as separation matrices comprising the multimers or polypeptides.
US11136347B2
The present disclosure relates to novel crystalline forms of compound (I) and processes for preparation and use thereof. Crystalline forms CS3, CS2, CS5 and CS8 of compound (I) of the present disclosure have advantages in at least one aspect of solubility, stability, melting point, hygroscopicity, particle size, bioavailability, processability, purification effect, flowability, adhesiveness, stability in drug product, in vitro and in vivo dissolution, etc., which provides new and better choices for preparation of drug product containing compound (I) and has significant values for future drug development.
US11136343B2
The present invention relates to binuclear metal complexes and electronic devices, in particular organic electroluminescent devices containing said metal complexes.
US11136333B2
Functionalized pyrano[2,3-d]pyrimidin-7-one derivatives, methods for making the derivatives, and methods of using the derivatives as protein kinase inhibitors.
US11136332B2
The present invention relates to polymorphic forms of marizomib (e.g., Morphic Form I). The morphic forms can be used alone and in pharmaceutical compositions for the treatment of disease.
US11136328B2
Disclosed are chemical entities of Formula (I), wherein R1 and Z are defined herein, as NR2B subtype selective receptor antagonists. Also disclosed are pharmaceutical compositions comprising a chemical entity of Formula (I), and methods of treating various diseases and disorders associated with NR2B antagonism, e.g., diseases and disorders of the CNS, such as depression, by administering a chemical entity of Formula (I).
US11136326B2
This application relates to compounds of Formula I: or pharmaceutically acceptable salts thereof, which are inhibitors of TAM kinases which are useful for the treatment of disorders such as cancer.
US11136321B2
Provided herein are compounds of Formula (I), or pharmaceutically acceptable salts thereof, pharmaceutical compositions that include a compound described herein (including pharmaceutically acceptable salts of a compound described herein) and methods of synthesizing the same. Also provided herein are methods of treating diseases and/or conditions with a compound of Formula (I), or a pharmaceutically acceptable salt thereof.
US11136320B2
A compound represented by formula I or a pharmaceutically acceptable salt thereof and a use thereof in preparing a drug for treating, stopping or preventing a disease or disorder mediated by FGFR4 activity.
US11136317B2
The invention relates to 2,5-disubstituted benzoxazole and benzothiazole derivatives of Formula (I) wherein L, X, Y, and ring (A) are as described in the description, their preparation and their use as pharmaceutically active compounds. Said compounds may be useful for the prevention or treatment of diseases or disorders associated with impaired reactive oxygen species (ROS) production, and/or for the prevention or treatment of various fibrotic diseases.
US11136315B2
A compound as a CXCR2 antagonist and an application thereof in preparing a drug as a CXCR2 antagonist. In particular, the present invention relates to a compound represented by formula (II) or an isomer or pharmaceutically acceptable salt thereof.
US11136314B2
The present disclosure is directed to a crystalline, hydrated form of afatinib dimaleate having about 2 to 3 molecules of water, designated as Form Z, a pharmaceutical composition comprising the form, its method of use for treating a patient, and process for its preparation.
US11136308B2
Compounds having activity as inhibitors of G12C mutant KRAS protein are provided. The compounds have the following structure (I): (Formula (I)) or a pharmaceutically acceptable salt, stereoisomer thereof, wherein G, Y, R, R1, R2a, R2b, R2c, L, L1 and E are as defined herein. Methods associated with preparation and use of such compounds, pharmaceutical compositions comprising such compounds and methods to modulate the activity of G12C mutant KRAS protein for treatment of disorders, such as cancer, are also provided. Preferred compounds are quinazoline and quinazolinone derivatives and in particular 1-(6-(3-hydroxynaphthalen-1-yl)quinazolin-2-yl)azetidin-1-yl)prop-2-en-1-one derivatives and similar compounds.
US11136302B2
The present invention discloses a single step process for the synthesis of furan derivative from carbohydrate comprises stirring the reaction mixture of carbohydrate in solvent in presence of catalyst at temperature in the range of 170 to 190° C. for the period in the range of 23 to 25 hrs to afford corresponding furan derivative.
US11136301B2
Disclosed herein, inter alia, are agents having antiviral activity and methods of use thereof.
US11136287B2
The present invention provides an industrially-preferable method for safely producing N-benzyl-2-bromo-3-methoxypropionamide at a high yield but at low cost. The method for producing of the present invention includes: in sequence, an amidation process that causes diacrylic anhydride to react with benzylamine in a solvent to obtain N-benzylacrylamide; a bromination process that causes N-benzylacrylamide to react with bromine in a solvent to obtain N-benzyl-2,3-dibromopropionamide; and a methoxylation process that causes N-benzyl-2,3-dibromopropionamide to react with methanol in the presence of a base to obtain N-benzyl-2-bromo-3-methoxypropionamide.
US11136280B2
Systems and processes are provided to prevent light ends such as methane, ethylene and ethane from building up in an olefin/paraffin separation system that uses a combination of a membrane and distillation column for this separation. In one embodiment a small stripper column is provided downstream from a selective hydrogenation reactor. In the other embodiment, a surge vessel with a receiver is added to the retentate stream of the membrane unit.
US11136277B2
The present invention relates to a process for the production of β-springene of formula (I) wherein a compound of formula (II) is heated in the presence of a catalyst.
US11136265B1
The present disclosure relates to the technical field of artificial cores, in particular to a preparation method of artificial sandstone and/or conglomerate core based on lithology and permeability control. The method comprises the following steps: mixing and molding sand particles and a cementing agent in sequence, and further adding a curing agent for performing solidification to prepare the artificial sandstone and/or conglomerate core; wherein composition of the sand particles is determined according to properties of the artificial sandstone and/or conglomerate core comprising lithology and permeability. The present disclosure combines the properties of the artificial sandstone and/or conglomerate core with the proportion of the sand particles, particularly regulates and controls the composition of the sand particles according to the lithology and permeability of the artificial sandstone and/or conglomerate core, thereby performing precise control on the artificial sandstone and/or conglomerate core.
US11136258B2
The embodiments described herein relate to glass articles that include mechanically durable glass compositions having high liquidus viscosity. The glass articles may include glass compositions having from 50 mol. % to 80 mol. % SiO2; from 7 mol. % to 25 mol. % Al2O3; from 2 mol. % to about 14 mol. % Li2O; 0.4 mol. % P2O5; and less than or equal to 0.5 mol. % ZrO2. The quantity (Al2O3 (mol. %)−R2O (mol. %)−RO (mol. %)) is greater than zero, where R2O (mol. %) is the sum of the molar amounts of Li2O, Na2O, K2O, Rb2O, and Cs2O in the glass composition and RO (mol. %) is the sum of the molar amounts of BeO, MgO, CaO, SrO, BaO, and ZnO in the glass composition. A molar ratio of (Li2O (mol. %))/(R2O (mol. %)) may be greater or equal to 0.5. In embodiments, the glass composition may include B2O3. The glass compositions are fusion formable and have high damage resistance.
US11136254B2
A method for integrated treatment of electroplating wastewater includes steps of: adjusting and maintaining pH of wastewater at 10.5-12; oxidizing pollutants such as sodium cyanide and hydroxyl-containing organic amine complexants with sodium hypochlorite; precipitating carboxyl-containing organic acid complexants with synergistic effect of ferrous and calcium ions; reducing hexavalent chromium to trivalent chromium and forming chromium hydroxide precipitate; removing precipitate by filtering; adjusting wastewater to pH of 4.5-5.5; precipitating heavy metal ions with sodium dimethyldithiocarbamate or sodium diethyldithiocarbamate; adsorbing precipitate and heavy metal capturing agents with activated carbon; filtering to remove precipitate; adjusting wastewater to pH of 6-8; and destroying aliphatic polyamine complexants and reducing COD using an available biological degradation technique. This method can effectively and economically remove the pollutants such as heavy metals in the electroplating wastewater for a good market prospective.
US11136232B2
A water discharge device includes a case, a microphone, a voice recognition module, a speaker, a first elevation cover connected to the case, a second elevation cover configured to move upward and insert into an inside of the first elevation cover, an elevation motor connected to the second elevation cover, a water discharge nozzle disposed at a lower end of the second elevation cover, a water discharge valve configured to regulate water flow toward the water discharge nozzle, a flow sensor configured to sense a flow rate of the water flow, a sensor disposed at the second elevation cover and configured to, based on the second elevation cover moving downward, sense whether the sensor contacts a container disposed below the second elevation cover, and a controller configured to control operation of the elevation motor and the water discharge valve.
US11136223B2
Systems and methods for vacuum extraction for material sorting applications are provided. In one embodiments, a vacuum object sorting system comprises: a vacuum extraction assembly that includes at least one vacuum extractor device having an inlet and an outlet, wherein the at least one vacuum extractor device is configured to convert a controlled compressed air stream into a channeled vacuum airflow entering the inlet and exiting the outlet; and an object recognition device coupled to sorting control logic and electronics, wherein the controlled compressed air stream is controlled in response to a signal generated by the object recognition device; wherein the at least one vacuum extractor device is configured to capture a target object identified by the sorting control logic and electronics utilizing the channeled vacuum airflow, and further utilizing the channeled vacuum airflow, to pass the target object through the inlet and outlet to a deposit location.
US11136208B2
It is an object of the present invention to provide method for receiving sheets for a sheet supplying apparatus. The method includes converting an up and down motion of a tray to a rotational motion of a rotary member by a movement conversion mechanism, converting the rotational motion of the rotary member around a rotational axis to a linear motion of a cylindrical member parallel to the rotational axis by the rotary member and a cam and slider mechanism, and elastically pressing an end portion of the cylindrical member of the cam and slider mechanism in the rotational axis direction to lift the tray by a compression spring.
US11136206B2
The offshore jack-up has a hull and a plurality of moveable legs engageable with the seafloor. The offshore jack-up is arranged to move the legs with respect to the hull to position the hull out of the water. The method comprises moving at least a portion of a vessel underneath the hull of the offshore jack-up or within a cut-out of the hull when the hull is positioned out of the water and the legs engage the seafloor. A stabilizing mechanism mounted on the jack-up is engaged against the vessel. The stabilizing mechanism is pushed down on the vessel to increase the buoyant force acting on the vessel.
US11136202B2
Electronic components are transferred from a source surface for supplying electronic components to a destination surface for receiving electronic components by an ejector device that is locatable at an ejection position for pushing an electronic component mounted on the source surface towards the destination surface. A support device that is locatable at a receiving position supports the electronic component that is pushed onto the destination surface. Further, a pre-transfer imaging device inspects the electronic component before it is transferred from the source surface and a post-transfer imaging device inspects the electronic component after it has been transferred onto the destination surface, wherein the pre-transfer and post-transfer imaging devices are located on opposite sides of the source and destination surfaces.
US11136198B2
A device for examining a conveyor system having one or more motorized rollers comprises a measuring unit for determining a current profile of the motorized roller, wherein the measuring unit has a first interface and a second interface which are adapted to switch the measuring unit in the conveyor system between the motorized roller and a control unit controlling the motorized roller. A third interface is provided for receiving data on an operating situation present during the determination of the current profile. An evaluation unit is adapted to compare the determined current profile of the motorized roller with a reference profile which is characteristic for the operating situation.
US11136196B2
The disclosure relates to a driver for scraper chain conveyors, which has a central portion having a chain link receptacle for attaching the driver to chain links of a conveyor chain, wherein scraper wings adjoin both sides of the central portion and each scraper wing has a web portion and an end portion that is widened with respect to the web portion, wherein, on the underside of the web portion, a wear plate is provided, which covers the web portion in the direction of the end portion starting from a step on the underside of the central portion.
US11136183B2
A container includes: an upper container part constituting an upper half of a container body having a horizontally elongate rectangular parallelepiped shape; a lower container part constituting a lower half of the container body; four posts disposed at the four corners of the container body; and hinges 20 rotatably retaining the posts at the four corners of at least one of the upper container part or the lower container part. The container body can be transformed between a first state in which the upper container part is retained at a first height with respect to the lower container part and a second state in which the container body is retained at a second height that is lower than the first height. In the second state, the posts are rotated inward in the lengthwise direction of the container body by the hinges.
US11136175B2
The invention relates to transparent packaging for vacuum forming, inter alia, formed from a biaxially oriented, thermoformable polyester film as lower film (A) and a biaxially oriented polyester film as upper film (B) that is both heat-sealable and peelable (at least when the material is hot) in relation to the lower film (A). The present invention further relates to the use of such packaging to produce sealed, thermoformed packs, and to the processes for their respective production.
US11136172B2
A lid for a container is described. The lid has a basin that is designed to enhance the user's olfactory experience when drinking a beverage from the container and lid. As the user tilts the container and lid to take a drink, the beverage pours through an opening on the basin valley and flows across a sipping surface area to the user's mouth, thus allowing the beverage to aerate, evaporate, and cool. The basin is sized and dimensioned to channel and concentrate the vapor rising from the beverage towards the user's nose as the user sips the beverage. The basin and the opening are sized and dimensioned to provide a comfortable and secure feeling when drinking hot beverages. In this manner, the lid enhances the drinker's olfactory experience and provides better controllability of the flow of a hot beverage to prevent burn injuries.
US11136163B2
A storage device (organizer) with a unique flat top lifting handle and having separate storage regions designed to accommodate common sandwich ingredients. Having a flat surface lifting handle enables other items to be placed on that surface thus saving space. The preferred embodiment of the invention has a middle compartment to hold bottles with an end compartment on either end—the walls of which also provide support for the bottles. One of the end compartments has a lid to ensure proper humidified environment to keep greens fresh and the other can accommodate a knife and a tray for extra storage. The middle compartment also has a single removable socket to fit two pump bottles for condiments. The device is intended for everyday use in a refrigerator and for easy transfer to a cooler. However, being a storage device, its use is not limited to food products or inside a refrigerator and maybe used outside the refrigerator as well wherever space saving is desired.
US11136161B2
A packaging box includes a body, a first and a second bottom plate. The body has an accommodating space and a bottom opening and includes a first and a second side plate opposite to each other. The first bottom plate is foldably connected to the first side plate and has a first bottom part for covering the bottom opening and a main inserting part foldably connected to the first bottom part. The first bottom part has a slit. When the first bottom part covers the bottom opening, the main inserting part is inserted into the bottom opening. The second bottom plate is foldably connected to the second side plate and includes a second bottom part and a tongue. The second bottom part is superposed on the first bottom part. The tongue is inserted into the slit, so that the second bottom plate is detachably fixed to the first bottom plate.
US11136148B2
The present disclosure relates to a method for producing, filling and sealing a medicament container. The method includes a blow-fill seal process including inflating a parison within a mold to form the medicament container, filling a medicament into the medicament container, and sealing a distal end of a neck of the medicament container, wherein the mold is dimensioned such that the neck is formed with an internal radius small enough to allow for a capillary effect of the medicament so that an air bubble remaining in the neck after filling and sealing the medicament container is fixed within the neck (by capillary forces. The present disclosure also relates to a medicament container produced by said method.
US11136145B2
A brake cooling period prediction system for predicting a brake cooling period following a braking event, comprising a sensor apparatus in communication with a prediction apparatus. The sensor apparatus includes a torque sensor for measuring the torque reacted by a brake during a braking event; a wear sensor for measuring a wear state of the brake; and an environmental sensor for measuring at least one ambient condition of the environment of the brake. The prediction apparatus includes a memory storing information relating to the thermal behaviour of the brake; and a controller configured to receive a torque measurement, a wear measurement and an ambient condition measurement from the sensor apparatus; and predict a cooling period based on the received torque, wear and ambient condition measurements, and the information relating to the thermal behaviour of the brake.
US11136144B2
Apparatuses for supporting an object adjacent to an aircraft are provided. In one example, an apparatus for supporting an object adjacent to an aircraft includes a rotational tray assembly that includes a support subassembly. A platform subassembly is pivotally coupled to the support subassembly and is configured to support the object. A drive screw subassembly is operatively coupled to the platform subassembly and the support subassembly to move the platform subassembly relative to the support subassembly. The rotational tray assembly is configured to couple to a lift to position the rotational tray assembly adjacent to the aircraft.
US11136139B2
An aircraft light for a foldable wing tip of an aircraft includes a first lighting structure, including at least one first light source and a first optical system, with the at least one first light source and the first optical system in operation generating a first light output; a second lighting structure, including at least one second light source and a second optical system, with the at least one second light source and the second optical system in operation generating a second light output; wherein the first light output and the second light output are of the same color and wherein the first light output and the second light output are angled with respect to each other; and wherein the aircraft light is configured to control the at least one first light source and the at least one second light source depending on a wing tip orientation signal, which is indicative of an orientation of the foldable wing tip.
US11136137B2
A passenger cabin monitoring system includes infrared cameras disposed in respective passenger rest compartments, a flight attendant information system including at least one display and at least one speaker, and a computing device in communication with the infrared cameras and the flight attendant information system. The computing device is configured to detect a temperature of a portion of passenger rest compartment based on one or more thermal images generated by a respective infrared camera of the passenger rest compartment. The computing device is further configured to compare the temperature of the portion of the passenger rest compartment with a predetermined critical temperature and provide an audible alert and/or a visual alert via the flight attendant information system to indicate a critical status of the passenger rest compartment when the temperature of the portion of the passenger rest compartment is above the predetermined critical temperature.
US11136136B2
In an embodiment, a method of indicating flight modes of a rotorcraft includes: detecting a change in flight mode of the rotorcraft from a previous flight mode to an active flight mode, the active flight mode and the previous flight mode each being from one of a first subset or a second subset of a plurality of flight modes; determining whether the active flight mode and the previous flight mode are from different subsets of the plurality of flight modes; and updating one or more flight mode indicators on an instrument panel of the rotorcraft in response to the active flight mode and the previous flight mode being from different subsets of the plurality of flight modes.
US11136128B2
An aircraft seat kit with one aircraft seat, and an aircraft seat and cabin arrangement with at least two aircraft seats for being mounted one after the other onto a seat rail are described. The seat rail provides a grid with a pre-determined grid pitch for mounting the at least two aircraft seats. Each of the at least two aircraft seats includes: a seating structure, a support for supporting the seating structure, and one of two types of seat rail adapters for mounting the support onto the seat rail. The two types of seat rail adapters differ from each other in that they configure at least one aircraft seat with a different distance in a longitudinal direction between a seat reference point and a reference mounting position, respectively.
US11136124B2
A system has a frame with first and second spaced apart edges, a first holder couplable to the fuselage structure and embodied for articulated connection to a first region of the frame that is close to the first edge, a second holder couplable to the fuselage structure, and a strut. A first end of the strut is connectable in an articulated manner to the second holder. A second end of the strut is connectable in an articulated manner to a second region of the frame near the second edge and remote from the first edge. The frame and the strut form a triangular structure with the first and second holders. The strut and the frame form two sides of the triangular structure. A length of the first and/or second side is variable to adjust the position of the frame.
US11136120B2
An aircraft based object acquisition system includes an airframe capable of flight. The system includes one or more sensors configured to identify a physical characteristic of an object or an environment. An object acquisition mechanism is coupled to the airframe and configured to manipulate and secure the object to the airframe. A ground based movement system may be configured to position the airframe such that the object is accessible to the object acquisition mechanism. A processor is communicatively configured to control operation of the ground based movement system to approach the object based at least in part on information from the one or more sensors, and to control the object acquisition mechanism to pick up the object based at least in part on information from the one or more sensors.
US11136118B2
Systems and methods to control aerial vehicles in degraded operational states are described. For example, for an aerial vehicle having six propulsion mechanisms arranged around a fuselage, one or more modified control schemes may be implemented to maintain control and navigation of the aerial vehicle responsive to a motor out situation, such as a failure of one propulsion mechanism. The modified control schemes may seek to emulate normal operation of a quadcopter, and/or may seek to utilize all remaining propulsion mechanisms to maintain controllability of the aerial vehicle in all six degrees of freedom of movement.
US11136111B2
A wing for an aircraft, including a main wing, a slat, and a connection assembly movably connecting the slat to the main wing, such that the slat is movable between a retracted position and at least one extended position. The connection assembly includes a first connection station and a second connection station spaced apart from the first connection station in a wing span direction. The object, to prevent the slat from skewing, is achieved in that the connection assembly includes a sync shaft coupling the first connection station to the second connection station for sync movement of the first and second connection stations.
US11136110B2
A pitch control system characterized by a hub with at least two blade housings on the hub that are disposed around the hub axis. The blade housings have corresponding blades that engage with them. The blades spiral along housing longitudinal axes toward and away from the hub axis about a segment of helical path to effect a change in the pitch of each blade. One or more elastic members draw the blades toward the hub axis, either directly or indirectly. There are pitch mechanisms effective to facilitate blades to spiral around housing-longitudinal axes. A blade will spiral away from the hub axis when the centrifugal force exerted on the blade exceeds the opposing elastic force in the housing-longitudinal direction (neglecting other forces). Conversely, blades spiral toward the hub axis when said centrifugal force is less than said elastic force. There is an imaginary plane orthogonal to the hub axis. Housing-longitudinal axes have angles with respect to the imaginary plane of not more than 30 degrees.
US11136098B2
An evacuation slide may comprise an inflatable side rail extending from a head end to a toe end of the evacuation slide. A lifeline-geometric restraint may be coupled to the inflatable side rail. A restraint pin may be coupled to the lifeline-geometric restraint. A first loop may be coupled to a first location on the evacuation slide. A second loop may be coupled to a second location on the evacuation slide. The first loop may be configured to receive the second loop and the second loop may be configured to receive the restraint pin when the evacuation slide is in a folded position. The restraint pin may be configured to translate out the second loop in response to an internal pressure of the evacuation slide exceeding a predetermined internal pressure.
US11136096B2
A search and rescue drone system includes a buoyant body member, a frame attached to the buoyant body member for carrying a motor and propeller, and an electronic array including a camera, GPS, an EPIRB radio distress beacon, and a transmitter/receiver for remote control flying the drone and communicating with an operator. A laser guidance system may provide coordinates for landing near a swimmer in distress. The search and rescue drone may also be programmed to simply fly to the location of an electronic wearable device, like a bracelet, that is worn by a man overboard. In another embodiment, the search and rescue drone includes pivoting motor mounts, so that it can take off and land vertically with propellers rotating in a horizontal plane, and then the propellers may pivot to rotate in a vertical plane for propulsion across water similar to a fan boat with rescued people aboard.
US11136093B2
A sea anchor includes a textile tube and a resiliently flexible support. The textile tube may include a first end and a second end. The first end may have a rim defining a mouth and the second end may be closed. In various embodiments, the resiliently flexible support is coupled to the first end of the textile tube. The resiliently flexible support, in response to the sea anchor being deployed, may be configured to expand the mouth and retain the mouth open. In various embodiments, the textile tube has a conical shape, with the mouth of the first end being a base of the conical shape and the second end being a point of the conical shape. The resiliently flexible support is a ring coupled to the rim of the first end of the textile tube, according to various embodiments.
US11136092B1
The vent cap system for a suction pile includes a top plate, a center stem assembly, a bottom plate, a flange assembly, and perimeter stem assemblies. The bottom plate moves between an opened position and a closed position. The center stem assembly is in direct threaded engagement with the top plate, and the perimeter stem assemblies and stem retainer cooperate to maintain alignment of the bottom plate. A pipe plug to test the sealing engagement is placed on the bottom plate, instead of the flange assembly. There is a closing lip of the bottom plate so that a sealing diameter can be the smallest diameter of the flange assembly, which reduces force on the bottom plate from under the bottom plate. There is a connection portion of the flange assembly to attach the system to the suction pile so that weld deformation does not affect the entire flange assembly.
US11136091B2
A hydraulic-type time-difference brake apparatus includes at least a driving device, a housing, a first pump mechanism and a second pump mechanism as main components combined together. The driving device is provided with a first driving rod, a second driving rod, a brake starting member and a housing, one end of the first driving rod is connected to the brake starting member, and the other end is connected to the first pump mechanism, the first driving rod can push the first pump mechanism and output the first braking force to the rear wheel brake; one end of the second driving rod is connected to the brake starting member by a sliding device, and the other end is connected to the second pump mechanism, the second driving rod can push the second pump mechanism and output the second braking force to the front wheel brake. The sliding process of the sliding device can delay the time the brake starting member activates the second driving rod, so that the start time between the first driving rod and the second driving rod will have a time difference. In this way, the driver can cause the rear wheel brake and the front wheel brake to generate a time-difference brake by only one braking operation, the rear wheel brake can first generate a braking force on the rear wheel to reduce the speed of the rear wheel, then the front wheel brake will generate a larger braking force on the front wheel more than the rear wheel after a time difference to improve the safety of the vehicle.
US11136077B2
Disclosed herein are embodiments of a spare tire carrier for a vehicle that can be adjustable for moving the spare tire into different positions. The spare tire carrier can be attached to existing components of a vehicle in order to move the spare tire's position, which can be advantageous for avoiding environmental hazards when off-roading.
US11136069B2
A center floor structure for a vehicle, includes: a center floor panel having an opening, and a peripheral portion of the center floor panel defining the opening; and a battery assembly mounted under the center floor panel, and covering the opening of the center floor panel. The opening is defined in a central portion of the center floor panel, and the peripheral portion includes a plate structure.
US11136062B2
A method of controlling an electric power assisted steering (EPS) apparatus comprises a plurality of inverter bridges each connected to a multi-phase motor configured to provide power assist to steering of a vehicle. After detection of a failure within one of said inverter bridges, the current flow within the faulty inverter bridge is controlled, and one or more of the other inverter bridges is used to provide power assistance. A control system for an electric power assisted steering (EPS) apparatus comprises a plurality of inverter bridges each connected to a multi-phase motor configured to provide power assist to steering of a vehicle, selection means for selectively operating switches in an inverter bridge in which a failure has been detected to control the current flow within the faulty inverter bridge, and control means for controlling one or more of the other inverter bridges to provide power assistance in accordance with the method.
US11136060B2
A steering system includes an electric motor drivably coupled to a steering column, and a computer communicatively coupled to the electric motor. The computer is programmed to isolate a nibble signal in data representing a torque of the steering column, and instruct the electric motor to output a motor torque based on the nibble signal shifted by a phase shift, the phase shift based on a vehicle-wheel frequency.
US11136055B2
A foldable stroller comprises a folding mechanism to assist in folding of the stroller. Such a folding mechanism may be used to convert a stroller from an in-use configuration to a storage configuration. More specifically, the stroller comprises a stroller folding assembly that biases the stroller from the in-use configuration to the storage configuration by the force of gravity exerted on the handle. The stroller folding assembly has linkages that drive folding of the front wheel assembly and rear wheel assembly in response to rotation of the handle into the storage configuration from the in-use configuration.
US11136048B2
The disclosure describes various embodiments for online system-level validation of sensor synchronization. According to an embodiment, an exemplary method of analyzing sensor synchronization in an autonomous driving vehicle (ADV) include the operations of acquiring raw sensor data from a first sensor and a second sensor mounted on the ADV, the raw sensor data describing a target object in a surrounding environment of the ADV; and generating an accuracy map based on the raw sensor data in view of timestamps extracted from the raw sensor data. The method further includes the operations of generating a first bounding box and a second bounding box around the target object using the raw sensor data; and performing an analysis of the first and second bounding boxes and the accuracy map using a predetermined algorithm in view of one or more pre-configured sensor settings to determine whether the first sensor and the second sensor are synchronized with each other.
US11136043B2
A yaw moment control apparatus for a vehicle which comprises a rear wheel driving torque transmission path that transmits the driving torque of a drive unit to left and right rear wheels, the path including a speed increasing device for increasing speed of the rear wheels relative to the front wheels, and clutches that change transmission capacities of driving torques to the left and right rear wheels, and a control unit for controlling fastening forces of the clutches. The control unit controls the fastening forces based on a lateral acceleration of the vehicle to impart a yaw moment by a driving torque difference between the wheels to the vehicle when traveling control of the vehicle by applying braking forces to the wheels is not being performed, and to impart no yaw moment by a driving torque difference to the vehicle when traveling control of the vehicle is being performed.
US11136035B2
An apparatus for controlling a lane change of a vehicle includes: a sensor to sense an external vehicle, an input device to receive a lane change command from a driver of the vehicle, and a control circuit to be electrically connected with the sensor and the input device. The control circuit may receive the lane change command using the input device, calculate a minimum operation speed for lane change control, and determine whether to accelerate the vehicle based on a distance between a preceding vehicle which is traveling on the same lane as the vehicle and the vehicle, when a driving speed of the vehicle is lower than the minimum operation speed when receiving the lane change command.
US11136020B2
A hybrid vehicle and a method of calibrating a traveling direction of the hybrid vehicle are disclosed. The method of calibrating a traveling direction of a hybrid vehicle including a transmission not having a reverse gear includes: when an abnormality of a motor speed sensor is detected, calculating a difference between at least one of a first moving distance calculated based on sensor information during a predetermined time or a second moving distance calculated based on output torque and a third moving distance calculated based on a vehicle speed by a controller for controlling output torque; when an absolute value of the calculated difference is greater than a preset error reference, reversing the traveling direction recognized by the controller; and controlling a powertrain in response to a transmission lever state.
US11136019B2
Monitoring is provided for a drive belt of a continuously variable transmission (CVT) mounted in a vehicle having a motor driving the CVT. A rotational speed of the motor and a power level of the motor are sensed. An abuse indicator for the drive belt is set when, concurrently, the rotational speed of the motor increases at a rate that exceeds a change threshold and the power level of the motor exceeds a power threshold. A level of abuse of the drive belt is calculated based on a speed of the vehicle and on a drive belt temperature. Damage to the drive belt may be prevented by limiting a power output of the motor when an accumulated level of abuse exceeds an abuse threshold. A vehicle having an electronic control unit configured to perform the method is also disclosed.
US11136017B2
An electric booster includes an input member configured to be moved forward or rearward according to an operation on a brake pedal, a thrust force transmission member provided movably relative to the input member, an electric actuator configured to move the thrust force transmission member forward or rearward, and an output member connected to the thrust force transmission member and configured to transmit a thrust force provided from the electric actuator to the thrust force transmission member to a piston of a master cylinder. The electric actuator includes an electric motor, at least two threaded shaft members configured to be rotationally driven by the electric motor, and nut members respectively meshed with the threaded shaft members. Each of the nut members is connected to the thrust force transmission member. The thrust force transmission member is swingably connected to at least one of the nut members and the output member.
US11136015B2
A distributor valve for a brake control system of a vehicle is provided with an access interface that includes a plurality of access ports for measuring the operational pressures of the distributor valve. The distributor valve includes a pipe bracket and a main line and main portions mounted on the pipe bracket. The pipe bracket includes a plurality of passages for communicating the main portion and the main line portion with each other and with a brake pipe, brake cylinder, and reservoir of the brake control system. The plurality of access ports of the access interface includes ports in communication with the working chamber passage, valve chamber passage, brake pipe passage, reservoir passage, and the brake cylinder passage of the pipe bracket.
US11136013B2
In a vehicle control apparatus, an acquiring unit acquires detection information from a probe apparatus based on reflected waves thereof. A target object information detecting unit detects a position of a target object. A target object route estimating unit estimates a route of the target object. An own vehicle route estimating unit estimates a route of an own vehicle. A collision determining unit determines whether the own vehicle and the target object will collide. A vehicle control unit performs vehicle control of the own vehicle when the own vehicle and the target object are determined to collide. An area setting unit sets a non-operating area for vehicle control. The area setting unit sets, as the non-operating area, a predetermined area with reference to a position in which the target object is detected, in a lateral direction that is orthogonal to an advancing direction of the own vehicle.
US11136008B2
Methods and associated systems for managing a battery-exchange station are provided. The method includes (1) receiving, from a server, demand information for the battery-exchange station corresponding to a first time period; and (2) forming a charging plan for a plurality of batteries positioned in the battery-exchange station corresponding to the first time period based on a first instruction set stored in the battery-exchange station and the demand information corresponding to the first time period. The first instruction set includes one or more charging rules and information indicative of assigning the one or more charging rules to each of the batteries positioned in the battery-exchange station. The charging plan comprises one or more assigned charging rules for each of the batteries positioned in the battery-exchange station.
US11136006B2
The invention is directed to a device for inflating a tire that includes a housing with at least one first connection port and at least one second connection port. The second connection port includes connecting means to interconnect the device with a pressure tank. The first connection port is fluidically connected to the second connection port by means of a fluid passage. Furthermore the device comprises a first valve. When a pressure tank is connected to the second connection port and when the first valve is in a closed state, the first valve is suited to prevent air from flowing from inside of the pressure tank out of the first connection port. When the first valve is in an open state, it is suited to allow passage of air from inside of the pressure tank through the fluid passage to the first connection port. The device further includes a second valve that is connectable to an inflator for pressurizing the tank.
US11135998B2
A seat belt for an occupant sitting on a seat in a vehicle includes a tongue part provided at a first side portion of the seat and a buckle part provided at a second side portion of the seat. The tongue part includes at least one first guide part that is operable between extended and contracted configurations, and at least one first webbing with a tongue wound therein. In addition, the tongue of the first webbing is connected with an end portion of the first guide part. The buckle part includes a second guide part that is operable between extended and contracted configurations, and the second webbing with a buckle wound therein. In addition, the buckle of the second webbing is connected with an end portion of the second guide part. The tongue of the tongue part is fastened to the buckle of the buckle part.
US11135997B2
A buckle device includes: a buckle body to which a tongue portion mounted on a three-point seat belt is to be connected; a connecting member that is flexible and that has a first longitudinal end portion connected to the buckle body; and a force limiter mechanism including a take-up shaft around which a second longitudinal end portion of the connecting member is wound, the take-up shaft being supported below the buckle body in a vertical direction of a vehicle so as to be rotatable relative to a vehicle seat or a vehicle body, and an energy absorbing member that is deformed by rotation of the take-up shaft.
US11135986B2
A bumper beam of a vehicle body structure (1) is provided with a laterally extending laterally middle part (55) and a pair of end parts (56) each extending from a corresponding lateral end of the middle part in an outboard direction with a certain inward slant with respect to a fore and aft direction, and each end part curves at a laterally middle point thereof so as to have a concave side facing outward with respect to the fore and aft direction.
US11135985B2
Provided is a system, comprising: an electrical power meter comprising: a network interface; electrical power inputs configured to receive electrical power from a power-distribution system of a vehicle facility configured to host a plurality of vehicles; first and second electrically controlled switches coupled to vehicle power connectors; and a client-side processor configured to communicate with a remote server system; and the remote server system, configured to: cause a user-computing device of a user to display a user interface by which power-delivery is configurable; receive a request to deliver electrical power via a vehicle power connector; and in response, transmitting, to the electrical power meter, a command that causes the client-side processor to adjust the electrically controlled switch.
US11135976B2
A foldable exterior rearview mirror assembly for a vehicle includes a housing having a glass assembly secured thereto. A support arm mounts the housing an associated vehicle side door. The support arm has a closed end portion at least partially received within an aperture in an underside of the housing. A pivot shaft is mounted to the closed end portion of the support arm. The housing is foldable about the pivot shaft between a drive or use position and a folded or park position. The closed end portion of the support arm includes an opening, and a wiring harness for connection to associated electronics housed in the housing is received through the opening and routed beneath the pivot shaft into the housing.
US11135972B2
The subject invention relates to temperature and Heat Index sensing system, and in particular to a system suited for use in a K9 Police Vehicle that both monitors the temperature and heat index and provides an alert if pre-set maximum values are exceeded.
US11135970B2
A vehicle display device mounted on a vehicle and configured to display an image to an outside of the vehicle includes: a self-luminous display unit configured to display an image to the outside of the vehicle by emitting light emitted from a light source to the outside of the vehicle; a reflective display unit configured to display an image to the outside of the vehicle by reflecting light from the outside of the vehicle; an information acquisition unit configured to acquire environment information indicating an environment outside the vehicle; and a controller configured to switch between image display by the self-luminous display unit and image display by the reflective display unit based on the acquired environment information.
US11135969B2
A display device provided in a vehicle that travels autonomously includes: a display unit configured to display information to an outside of the vehicle; a determination unit configured to determine whether a travel state of the vehicle is any one of a deceleration state, a stop state, and a start state, based on a detection result of an internal sensor of the vehicle; and a display control unit configured to display on the display unit the information corresponding to each of the deceleration state, the stop state, and the start state, based on a determination result of the determination unit. In response to the determination unit having determined that the vehicle is in the deceleration state, the display control unit is configured to display on the display unit the information including a display moving from an upper side to a lower side along a vertical direction of the vehicle.
US11135967B1
A large vehicle signaling system utilizing at least two signals in conjunction with the vehicle's lighting system to mirror the vehicle's brake and turn signals. The at least two signals may be attached to the rear face of the vehicle or brackets that allow them to pivot and move away from the rear face when not in use. The at least two signals should be positioned at a height of at least 80 inches from the ground so that they may be seen by a driver even if there are other vehicles between the driver and the large vehicle. When positioned in this way, the signaling system may allow for drivers of large vehicles to maneuver more safely as other drivers will be more aware of their signals.
US11135955B2
A mesh type seat for a vehicle includes a mesh mounted for supporting the upper body and the lower body of a passenger on a seat frame. An elastic member and a damping member are installed on the mesh type seat and are capable of adjusting the tension of the mesh to the side of the seat frame, thereby providing a comfortable seating feeling to the passenger by adjusting the tension of the mesh while maximizing ventilation performance.
US11135945B2
A seat adjustment mechanism for a vehicle seat is provided. The mechanism may have a number of first pairs of rails, where each first pair of rails has an upper rail and a lower rail. The mechanism may also have a number of second pairs of rails with a substantially same acting direction as the number of first pairs of the pairs.
US11135934B2
A power supply device for a vehicle includes an energy storage device, and a converter coupled to an external power source and that converts a first voltage provided by the external power source into a second voltage. The power supply device includes at least one switching element coupled between the converter and the energy storage device, and a controller that monitors a charge level of the energy storage device while the vehicle is not in operation. The control controls switching of the at least one switching element based on the charge level to either i) connect the converter to the energy storage device to exit a sleep mode and enter a charge mode to charge the energy storage device with the second voltage, or ii) disconnect the converter from the energy storage device to exit the charge mode and enter the sleep mode.
US11135933B2
A charging control method of an eco-friendly vehicle for effectively determining an amount of charge of a battery for supplying power to a driving electric motor includes acquiring charging base information, determining a charging range depending on at least one of an upper charging limit or a lower charging limit using the acquired charging base information, and determining a target amount of charge within the determined charging range, wherein the determining of the charging range includes determining the upper charging limit based on an available charging time, and determining the lower charging limit based on a predicted remaining driving distance.
US11135926B2
A system and method for controlling charging of plug-in vehicle are provided to charge a high-voltage battery mounted in the vehicle by converting AC power into DC power using an OBC. The method includes determining whether the high-voltage battery is charged by the operation of the OBC and whether the temperature of the high-voltage battery is greater than a predetermined reference cooling temperature while the high-voltage battery is charged to determine whether to cool the high-voltage battery. Additionally, whether the temperature of the high-voltage battery is greater than a predetermined failure determination temperature is determined to determine whether the high-voltage battery is abnormal when the temperature of the high-voltage battery is greater than the reference cooling temperature. A battery cooling fan mounted in the vehicle is maximally driven to cool the high-voltage battery when the temperature of the high-voltage battery is greater than the failure determination temperature.
US11135924B2
A traffic regulation system and method which combines energy harvesting from the movement of a plurality of vehicles on a roadway with wireless directional power beam transmission using the harvested energy to encourage compliance with traffic regulations. Electric power is generated from the movement of the moving vehicles by using a wind turbine to harvest wind energy from the movement of vehicles or by piezoelectric plates which harvest compression energy from the weight of the vehicle tires on the road surface. The electric power is transmitted to electric or hybrid vehicles which comply with the traffic regulations. The traffic regulations are one of driving at a posted speed and driving at a safe following distance. A control system adjusts the traffic regulation based on measurements received from a plurality of detectors.
US11135923B2
Module-based energy systems are provided having multiple converter-source modules. The converter-source modules can each include an energy source and a converter. The systems can further include control circuitry for the modules. The modules can be arranged in various ways to provide single phase AC, multi-phase AC, and/or DC outputs. Each module can be independently monitored and controlled.
US11135920B2
An adaptive operating device (1) for agricultural tractors includes two or more operating regions (2), each of which includes at least one manually operable operating element (3). The operating device (1) includes a detecting device (4) to detect the type of working apparatus (5) coupled to the tractor during use, a configuration device (6) cooperating with the detecting device (4) for configuring the functionality of an operating element (3) or operating region (2) for the type of coupled-on working apparatus (5), and at least one indicating element (7) of indicating a configuration of an operating region (2). Depending on the configuration, at least one operating element (3) can be changed with regard to its spatial position or can be configured with regard to direction or extent of movement.
US11135914B2
A drive axle of an electrically drivable vehicle including first and second drive wheels (R1, R2), first and second manual transmissions (G1, G2) and first and second electrical machines (EM1, EM2) which each have a respective drive shaft (1a, 1b). The first electrical machine (EM1) drives the first drive wheel (R1), via the first manual transmission (G1), and the second electrical machine (EM2) drives the second drive wheel (R2), via the second manual transmission (G2). The manual transmissions are each designed as three-speed transmissions (G1, G2) which have identical transmission ratios (i1, i2, i3).
US11135913B2
A valve device includes: a housing having a valve chamber and a ventilation chamber divided by a dividing wall, the dividing wall having an opening, and the housing having a discharge opening formed at a peripheral surface on the ventilation chamber side; a float valve coming into and out of contact with the opening; and a fuel vapor pipe connected with the discharge opening outside the housing. The ventilation chamber is provided with a tubular wall which communicates with the discharge opening and which extends from the discharge opening toward the inside of the ventilation chamber. The tubular wall has a surface on the dividing wall side which is provided with a ventilation hole communicating with the ventilation chamber. An end portion on the extending direction side of the tubular wall is closed.
US11135909B2
A storage cell unit for a motor vehicle having an electric drive has a housing, in which storage cells are arranged. The housing has an energy absorption region, which is deformable in event of a collision for the purpose of energy absorption.
