US10657267B2
A two-stage, very fast symbol string matching mechanism measures the similarity of content between data sources, allowing for efficient detection and evaluation of exact as well as inexact matches. The disclosed approach pairs complementary encoding technique comprising a first fast lookup that identifies regions of possible similarity, and a second, more computationally intensive analysis that evaluates metrics of similarity and delimits copy boundaries. The original content remains private (encrypted) during processing.
US10657265B1
Method and system generally relating to integrated circuits are disclosed. In such a method, a secure lockdown mode for the integrated circuit is initiated. System states of a system internal to the integrated circuit are obtained after initiation of the secure lockdown mode. This obtaining of the system states includes: reading out of the system states from storage devices internal to the integrated circuit; and loading the system states into temporary storage of the integrated circuit. The system states are output via a port of the integrated circuit before closing the port responsive to the secure lockdown mode.
US10657261B2
A method of building a device historian, across a supply chain of device manufactures and managers, by a plurality of device management services comprising an enrollment service, an update service, a policy service, and an analytics service, a transaction connector, a blockchain broker service participating as a node in a blockchain network, and transaction filters. The method comprises sending, by the plurality of device management services a transaction record over the transaction connector to the blockchain broker service, receiving, by the blockchain broker service, the transaction record, filtering, by the blockchain broker service, information in the transaction record based on the transaction filters, preparing, by the blockchain broker service, a versioned block based on the filtered information from the transaction record, and adding, by the blockchain broker service, the versioned block to the blockchain network.
US10657257B2
A method, apparatus and product performing feature vector aggregation for malware detection. Two sets of measurements produced by a two dynamic analyses of an examined program are obtained, wherein the two dynamic analyses are performed with respect to the examined program executing two different execution paths. An aggregated feature vector representing the examined program is generated. The aggregated feature vector comprises a set of aggregated features, wherein a value of each aggregated feature is based on an aggregation of corresponding measurements in the first set of measurements and in the second set of measurements. A predictive model is applied on the aggregated feature vector to classify the examined program as malicious or benign.
US10657256B2
One information processing apparatus among a plurality of information processing apparatuses performs virus detection processing for detecting a computer virus. When a computer virus has been detected from the one information processing apparatus by the virus detection processing, the one information processing apparatus transmits an execution request to perform the virus detection processing to another information processing apparatus different from the one information processing apparatus among the plurality of information processing apparatuses.
US10657252B2
A method for analyzing a document may include obtaining a runtime model for an application used to process the document, extracting, from the document, code blocks each including statements, and generating, using the runtime model, a result including a series of abstract states for each statement of a code block. Each abstract state may include a series of abstract values each corresponding to concrete values. The method may further include determining, using the result and the runtime model, whether the document includes potentially malicious code.
US10657251B1
A malware detection system configured to detect suspiciousness in obfuscated content. A multi-stage static detection logic is utilized to detect obfuscation, make the obfuscated content accessible, identify suspiciousness in the accessible content and filter non-suspicious non-obfuscated content from further analysis. The multi-stage static detection logic includes a controller, a de-constructor, and a post-processor. The controller is configured to receive content while the de-constructor configured to receive content from the controller and deconstruct the content using the analysis technique selected by the controller. The post-processor is configured to receive the de-constructed content from the de-constructor, determine whether a specimen within the de-constructed content is suspicious, and remove non-suspicious content from further analysis.
US10657247B2
An error correction circuit for a physical unclonable function (PUF) circuit includes a redundant bits memory, an output rectifier circuit, an error comparator, error counter, error bits memory, error update comparator, output update circuit, and a redundant bits update circuit. The error correction circuit identifies permanent error bits in a set of output bits of the PUF circuit, eliminates the permanent error bits, and generates a set of updated output bits.
US10657246B2
An example method includes executing a first executable application designed for execution using a first application programming interface (API). A first registration request is accessed from a second executable application designed for execution using a second API different from the first API, the first API and the second API executed within a same operating system environment. In response to validating of a digital certification of the second application, information from the first registration request is saved into a registration store. An event is raised having an event type and event information, and in response to determining that an event type of the raised event is saved in the registration store, the raised event is sent without requiring further authentication from the second executable application.
US10657243B2
The present invention shows a gesture verification method, network gesture verification system and verification method. The gesture verification method includes the following steps: S1. A system gives an image containing a randomly generated reference trajectory and presets a minimal match degree; S2. Displaying the image to the user; S3. The user draws an resemblant trajectory to match the reference trajectory; S4. Scaling the resemblant trajectory to adapt to the size of the reference trajectory. S5. Matching the scaled resemblant trajectory with the reference trajectory, if the match degree is lower than the minimal match degree, the verification fails; if the match degree is equal to or higher than the minimal match degree, the verification succeeds. The present invention (VAPTCHA) is safer and more user-friendly than the existing CAPTCHAs, which can be applied to PCs, mobile phones and other embedded devices.
US10657237B2
An electronic device includes one or more sensors, a user interface having one or more user interface output devices, and one or more processors operable with the one or more sensors and the user interface. The one or more processors receive, from the user interface, a command to power OFF the electronic device. Upon failing to detect, with the one or more sensors, an authorized user of the electronic device as a source of the command to power OFF the electronic device, the one or more processors disable the one or more user interface output devices while leaving the one or more sensors operational.
US10657234B2
A computer-implemented method, program-code, web-client device and computer system to realize and guard over a secure input routine based on their behavior.
US10657217B2
Aspects of the disclosed technology relate to techniques of latency test in networking system-on-chip design verification. A hardware model of interface circuitry implemented in a reconfigurable hardware modeling device associates arrival time information with messages when the messages are delivered to a hardware model of a circuit design implemented in the reconfigurable hardware modeling device, and associates latency information with the messages when the messages are dispatched by the hardware model of the circuit design. The arrival time information of a particular message and the latency information are determined with respect to a model time reference provided in the reconfigurable hardware modeling device.
US10657214B2
This disclosure describes methods and systems for building a spatial model to predict performance of processing chamber, and using the spatial model to converge faster to a desired process during the process development phase. Specifically, the method obtains virtual metrology (VM) data from sensors of the chamber and on-board metrology (OBM) data from devices on the wafers; obtains in-line metrology data from precision scanning electron microscope (SEM); and also obtains an empirical process model for a given process. The empirical process model is calibrated by using the in-line metrology data as reference. A predictive model is built by refining the empirical process model by a machine-learning engine that receives customized metrology data and outputs one or more spatial maps of the wafer for one or more dimensions of interest across the wafer without physically processing any further wafers, i.e. by performing spatial digital design of experiment (Spatial DoE).
US10657210B2
This application discloses a computing system to identify a stage of a logic pipeline described in a circuit design that, when implemented in configurable hardware, spans between partitions in the configurable hardware. The computing system can modify the circuit design to alter a timing for logic operations in the logic pipeline, which reduces slack in at least one stage in the logic pipeline adjacent to the identified stage in the logic pipeline. The computing system can utilize the slack reduced from at least one of the stages adjacent to the identified stage to increase a clock frequency in the configurable hardware or increase a time available for propagation delay associated with the identified stage. The computing system can generate a configuration for the configurable hardware that implements the logic pipeline with the altered timing in the configurable hardware.
US10657204B2
A cognitive assistant system, computer program product, and computer-implemented method configured to improve the accuracy of a statement. In one example, the system receives from a user an original statement that includes statement entities and generates an original confidence estimate (CE) for a correctness of the original statement. The system generates a replacement statement by selecting a suspect statement entity, selecting a replacement entity for the suspect statement entity, and replacing the suspect statement entity with the replacement entity in the original statement. The system generates a replacement CE for a correctness of the replacement statement. If the replacement CE exceeds the original CE by a tuning factor, the system sends the replacement statement to the user. If not, the system repeats generating the replacement statement and generating the replacement CE.
US10657203B2
Systems and methods are disclosed to receive a plurality of strings where each string of the plurality of strings comprises a plurality of symbols. For each string of the plurality of strings, a first sequence of vectors is generated based at least on a maximum length of word for each symbol in the string. The first sequence of vectors is provided to a machine learning unit for each string of the plurality of strings. A probability of occurrence of each string of the plurality of strings is obtained from the machine learning unit.
US10657199B2
A method includes identifying a statistical performance of a monitoring rule associated with an asset monitoring system. The monitoring rule includes logic configured to identify one or more faults with at least one asset, and the statistical performance includes an effectiveness of the monitoring rule in identifying the one or more faults. The method also includes identifying an economic performance of the monitoring rule, where the economic performance is based on costs associated with different outcomes of the monitoring rule. The method further includes updating or replacing the monitoring rule based on the economic performance.
US10657192B2
The present disclosure is directed to associating computing devices with each other based on computer network activity for selection of content items as part of an online content item placement campaign. A first linking factor is identified based on a connection between a first device and the computer network via a first IP address during a first time period, and based on a connection between a second device and the computer network via the first IP address during the first time period. A number of devices that connect with the computer network via the first IP address is determined. A positive match probability is generated. A second and third linking factors are monitored. A negative match probability is determined based on the second and third linking factors. The first device is linked with the second device based on the positive and negative match probabilities.
US10657189B2
Techniques for outside-in mapping for corpus pairs are provided. In one example, a computer-implemented method comprises: inputting first keywords associated with a first domain corpus; extracting a first keyword of the first keywords; inputting second keywords associated with a second domain corpus; generating an embedded representation of the first keyword via a trained model and generating an embedded representation of the second keywords via the trained model; and scoring a joint embedding affinity associated with a joint embedding. The scoring the joint embedding affinity comprises: transforming the embedded representation of the first keyword and the embedded representation of the second keywords via the trained model; determining an affinity value based on comparing the first keyword to the second keywords; and based on the affinity value, aggregating the joint embedding of the embedded representation of the first keyword and the embedded representation of the second keywords within the second domain corpus.
US10657186B2
A document handling system includes a memory and a processor, in communication with the memory, to receive first information from a first document, determine that the first document includes a first topic based on the first information, determine a first classification level of the first document, determine a first grouping of the first document, associate the first classification level and the first grouping with the first topic, receive second information from a second document, determine that the second document includes the first topic based on the second information, and modify the second document to ascribe the first classification level and the first grouping to the second document.
US10657177B1
The disclosure provides examples of methods, apparatuses, systems, and computer program products for implementing a search indexer. One example method includes receiving, by index workflow circuitry, a search index update indicator, causing, by the index workflow circuitry and in response to receiving the search index update indicator, index generation circuitry to retrieve data sets from a plurality of data sources, calculating a checksum for each of the data sets, comparing the checksum for each of the data sets to a set of search index metadata, in response to determining that at least one checksum for at least one of the data sets does not match a metadata checksum from the set of search index metadata, generating a set of search index data from the data set corresponding to the at least one checksum, generating a search index using at least the set of search index data, and transmitting the search index to a search service for use in responding to at least one search query.
US10657163B2
Systems and methods for tracking and searching the usage, flow or communication of assets are disclosed. Embodiments as disclosed herein may create and update a graph representing the assets in an enterprise, where the objects and relationships in the graph represent the assets, communications, users or relationship. The graph may be queried to discover a wide variety of information regarding these assets, communications, users or relationships.
US10657160B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for retrieving local information on a user device include detecting itinerary information stored by a first application on a user device, and identifying a travel destination based on the detected itinerary information. The travel destination is communicated to a second application executable on a user device, and the travel destination is stored in association with the second application. The second application is adapted to retrieve local information based on an identified geographic location, and local information for the travel destination is provided through the second application in response to a user interaction with the second application and based on a triggering threshold associated with the itinerary information.
US10657159B2
A method for generating a category clustering data via a code division multiple access (CDMA) structure comprises the steps of: dividing a dataset to generate dataset categories; and generating the category clustering data via the CDMA structure processing the dataset categories according to the dataset categories; wherein the dataset includes a plurality of variable sequences; wherein dividing the dataset includes the step of: using a variable slope of each of the variable sequences to perform a segment division on a corresponding variable sequence to generate a plurality of segments; and using a distance, an angle and a slope to perform an affinity group on the variable sequences to generate a plurality of groups. The method for generating the category clustering data via the CDMA structure can make the category clustering data to have a very high similarity.
US10657158B2
Techniques are described herein for automatically generating data extraction templates for structured documents (e.g., B2C emails, invoices, bills, invitations, etc.), and for assigning classifications to those data extraction templates to streamline data extraction from subsequent structured documents. In various implementations, a data extraction template generated from a cluster of structured documents that share fixed content may be identified. Features of the cluster of structured documents may be applied as input to extraction machine learning model(s) trained to provide location(s) of transient field(s) in structured documents, to determine location(s) of transient field(s) in the cluster of structured documents. An association between the data extraction template and the determined transient field location(s) may be stored. Based on the association, data point(s) may be extracted from a given structured document of a user that shares fixed content with the cluster of structured documents. The extracted data point(s) may be surfaced to the user.
US10657146B2
The disclosed embodiments include a method performed by a data intake and query system. The method includes ingesting data including raw data obtained over a computer network from a plurality of remote computer systems, and generating events, where each event includes a segment of the raw data and a respective timestamp. The method further includes extracting field values from at least a portion of the raw data of the events, where the field values each include a numerical value, and each numerical value is indicative of a measured characteristic of a computing device. The method further includes generating structured metrics, where each structured metric has a respective numerical value, and indexing the plurality of structured metrics.
US10657145B2
A computer-implemented method and system for clustering facets on a two-dimensional facet cube for text mining. The method and system performs text mining based on facets to analyze unstructured data in one or more documents by generating a two-dimensional facet cube that is a correlation matrix for one or more facets associated with a set of one or more of the documents; grouping one or more of the facets in the correlation matrix into at least one cluster; calculating a center for the cluster; and identifying facets that are located near the calculated center of the cluster as being representative of the cluster.
US10657136B2
Embodiments of the present invention disclose a method, a computer system, and computer program products. A search request is received. One of one or more search granularity classes based on the subject matter of the search request is assigned. A data synchronization stream of data records to generate a search index based on the one or more search granularity classes is indexed. Responsive to indexing a predefined number of data records associated with the assigned search granularity class, a search based on the received search request is performed.
US10657134B2
A computer-implemented method for executing a query on data items located at different places in a stream of near real-time data to provide near-real time intermediate results for the query, as the query is being executed, the method including: from time to time, executing, by one or more computer systems, the query on two or more of the data items located at different places in the stream, with the two or more data items being accessed in near real-time with respect to each of the two or more data items; generating information indicative of results of executing the query; and as the query continues being executed, generating intermediate results of query execution by aggregating the results with prior results of executing the query on data items that previously appeared in the stream of near real-time data; and transmitting to one or more client devices the intermediate results of query execution, prior to completion of execution of the query.
US10657132B2
Systems and methods for forecasting record object completions can include accessing, for a first record object, electronic activities linked with the first record object. Each electronic activity can identify participants associated with the first record object. The first record object can include a first object field-value pair identifying a stage of a process. The method can include identifying electronic activities. The systems and methods can include determining a role of participants. The systems and methods can include determining a likelihood that the process of the first record object is completed within a predetermined time period. The systems and methods can include storing an association between the first record object and the likelihood that the process of the first record object is completed within a predetermined time period.
US10657124B2
The present disclosure relates to computer systems and computer-implemented methods for automatically enabling natural language rules in a structured rule engine. In one example, the method includes receiving an input identifying an unstructured query corresponding to a particular application associated with a rules framework associated with a pre-defined query structure format, analyzing the received input based on a first set of design time artifacts associated with the particular application and a second set of design time artifacts associated with the rules framework, the first set of artifacts uniquely associated with the particular application and the second set of artifacts generically associated with the rules framework, wherein the second set of design time artifacts are applied commonly to a plurality of different applications. A structured query for the particular application is generated in the pre-defined query structure format of the rules framework based on the first and second set of artifacts.
US10657121B2
Distributed batch processing on an eventually consistent storage system is efficiently performed. A control node includes an execution control unit and a re-execution control unit. The execution control unit causes a processing node to execute predetermined processing that includes reading of data for a key stored in a distributed data store. The re-execution control unit determines, after causing the processing node to execute the predetermined processing, presence or absence of a possibility that inconsistency occurred on data for the key stored in the distributed data store at a time of execution of the predetermined processing, based on a representative value of the data. Then, the re-execution control unit causes, when it is determined that there is a possibility that the inconsistency occurred, the processing node to re-execute the predetermined processing at a time point when resolution of the inconsistency is verified.
US10657109B1
A method is provided for backing up and restoring a web applications platform. The method includes backing up web applications platform databases to a backup system. A search index of the web application platform is backed up. An application programming interface (API) is queried to discover internet information services (IIS) virtual directories associated with the web applications platform. Discovered IIS virtual directories associated with the web applications platform are backed up to the backup system. IIS configuration data, IIS metabase data and registry data for the web applications platform are then backed up to the backup system. A similar process enables the restoration of this data to allow for disaster recovery for the web applications platform.
US10657103B2
Embodiments for combining input data matches in data deduplication of input data by a processor. Matches of input data are calculated using a plurality of independent deduplication processes referencing a plurality of repository data segments for the input data. A combined list of output data matches is calculated by removing those of the input data matches that are fully enclosed within other input data matches; and removing those of the input data matches determined to be smaller than a predetermined threshold for citing. A deduplication operation is performed on the combined list of output data matches. Each pair of the input data matches having an overlap section is processed in an ascending order of a position.
US10657099B1
In one embodiment, a method includes receiving logfile data, parsing the logfile data into parsed data elements and acquiring at least one contextual data element in relation to the parsed data elements. The method further includes structuring the parsed data elements and the at least one contextual data element as instances of a multirepresentational time-series log entry. In addition, the method includes publishing real-time time-series performance data and determining a user viewing context. Furthermore, the method includes automatically correlating the user viewing context to at least one dimension. Additionally, the method includes filtering the log-entry instances by the at least one dimension to yield filtered log-entry instances. Also, the method includes pivoting the filtered log-entry instances on one or more dimensions, the pivoting yielding pivoted data. In addition, the method includes publishing the pivoted data to a user interface.
US10657097B1
A data storage system implements aggregation, bifurcation, and/or reduction techniques to improve the efficiency of processing data storage requests. Data storage requests and/or their associated payloads may be aggregated based on one or more parameters. Data to be the stored and the associated commands may be separated so as to optimize a system's throughput and latency for each. Furthermore, extraneous commands and requests may be reduced or eliminated based on heuristics associated with the requests and the data.
US10657096B2
A shared local memory data crossbar may be implemented in multiple stages. With this approach, the number of multiplexer cells can be reduced by fifty percent (50%) or more in some embodiments.
US10657094B2
Methods of operating a serial data bus divide series of data bits into sequences of one or more bits and encode the sequences as N-level symbols, which are then transmitted at multiple discrete voltage levels. These methods may be utilized to communicate over serial data lines to improve bandwidth and reduce crosstalk and other sources of noise.
US10657090B2
Aspects of the disclosure provide for a method. In at least some examples, the method includes receiving, at a circuit, data via a differential input signal. The method further includes detecting a falling edge in the data received via the differential input signal. The method further includes holding an output of the circuit at a final logical value of the data. The method further includes disabling a transmitter of the circuit while holding the output of the circuit at the final logical value of the data. The method further includes releasing the output of the circuit from the final logical value of the data.
US10657085B2
Interruption facility for adjunct processor queues. In response to a queue transitioning from a no replies pending state to a reply pending state, an interruption is initiated. This interruption signals to a processor that a reply to a request is waiting on the queue. In order for the queue to take advantage of the interruption capability, it is enabled for interruptions.
US10657082B1
Communicating between a first device and a second device includes a first portion of the first device generating command mode control words for communication with the second device, a second portion different from the first portion converting the command mode control words into transport mode control words prior to transmitting the control words to the second device, the second portion of the first device receiving transport mode control words from the second device, the second portion of the first device converting the transport mode control words received from the second device into received command mode control words, and the second portion of the first device providing the received command mode control words to the first portion of the first device. The first portion of the first device may be an application running on the first device. The first and second devices may be coupled using a FICON connection.
US10657080B2
A system and method for insuring efficiency of a serial link between a host server and a switch is disclosed. A fabric switch has upstream ports associated with a serial link. A fabric controller is coupled to the switch. A host server includes a BIOS and a management controller. The host server has ports coupled to the serial link ports via cables to form lanes of the serial link. A memory is accessible by the controller and the management controller. The management controller reads an expected speed and width of the serial link from the memory. The BIOS determines an actual speed and width of the serial link. The management controller sends an error message if the actual speed and width do not match the expected speed and width.
US10657076B2
An electronic apparatus and a method of extending peripheral devices are provided. The electronic apparatus includes: a controller; and a plurality of peripheral devices electrically connected to the controller, wherein the plurality of peripheral devices include a plurality of video graphics array display cards, wherein in an initialization phase of the electronic apparatus, the controller allocates input/output resources to a first portion of the video graphics array display cards and does not allocate the input/output resources to a second portion of the video graphics array display cards, wherein the first portion of the video graphics array display cards allocated with the input/output resources is used to display an image in the initialization phase.
US10657073B2
A driver module framework enables the creation and execution of drivers. The modules in a driver compatible with the framework can expose data structures, device driver specific programming patterns, devices, or hardware buses. The modules share a common interface and can include callback functions, public methods, private methods, attributes, a module-specific configuration, and a private context. Driver-specific code in a driver can cause the framework to instantiate the modules and can consume functionality provided by the modules contained therein. The framework can also enforce the use of good programming practices, including preventing the use of improper module dependencies and enforcing data hiding. The framework can also provide callbacks received from an operating system to all of the modules in a driver, which allows modules to be fully self-contained and easily reusable.
US10657045B2
For maintaining a context stack, a processor monitors a stack size for a stack of a plurality of existing contexts that are not associated to a process of a plurality of processes. Each context is associable and reusable with a plurality of processes and includes a pathway to a data set when not associated to any process of the plurality of processes. The pathway includes a logical volume identifier for the data set, a logical address of the data set within the logical volume, and a logical address of an intervening device. The context defines communications between the process and the data set through the pathway when associated to the process, and each context is returned to the stack when not associated to the process.
US10657043B2
A power-supply device and an electronic device including the relate to technology for a data storage device. The electronic device includes a power-supply device and a controller. The power-supply device generates a sudden power loss (SPL) detection signal in a sudden power off (SPO) state by detecting a level of an external power, generates a charging sense signal indicative of a charging capacity of an auxiliary power-supply circuit, divides the charging capacity into a plurality of charging levels, detects a level of the charging capacity, and generates a charging sense signal indicating a charging level of the auxiliary power-supply circuit in response to the detected charging level. The controller stores flushing information in at least one non-volatile memory device when the SPL detection signal is activated, and variably adjust an amount of storage in the non-volatile memory device in response to the charging sense signal.
US10657039B2
A control device for a motor vehicle, the control device including at least two processor cores and a global memory, each processor core respectively including a local memory and each processor core being set up to access only its own local memory and being set up to access neither the local memories of the other processor cores nor the global memory, a coordination unit being set up to read in data from the global memory of the control device and to write it to the local memories of the individual processor cores, and to read in data from the local memories of the individual processor cores and to write it to the global memory and/or to the local memory of the other processor cores.
US10657038B1
Systems of the present disclosure provide a versatile, reusable mock server to respond to Application-Programming-Interface (API) requests. The mock server receives an API request and a cookie associated with the API request. The API server identifies response instructions found in the cookie. The response instructions may include a static response value, a name of an API server for the mock server to imitate, or code for the mock server to execute in the process of generating a mock API response. The mock server generates a mock API response based on the response instructions and sends the mock API response in reply to the API request.
US10657030B2
A computer-implemented method, computer program product, and system is provided for testing software. In an implementation, a method may include executing at least one test group during testing of a software application in a multi-platform testing environment. The method may also include detecting an error in the software application based upon, at least in part, execution of the at least one test group. The method may further include resolving the error during execution of the at least one test group in the multi-platform testing environment.
US10657026B2
Systems and methods for visualizing and/or analyzing trace data collected during execution of a computer system are described. Algorithms and user interface elements are disclosed for providing user interfaces, data summarization technologies, and/or underlying file structures to facilitate such visualization and/or analysis. Trace data history summarization algorithms are also disclosed. Various combinations of the disclosed systems and methods may be employed, depending on the particular requirements of each implementation.
US10657021B2
Data processing apparatus comprises a processing element having an instruction pipeline to execute instructions and trace circuitry to generate items of trace data indicative of processing activities of the processing element. The trace circuitry generates items of event trace data in response to events initiated by execution of corresponding instructions by the instruction pipeline and also generates items of waypoint trace data in response to instructions, in a set of waypoint instructions, reaching a predetermined stage relative to the instruction pipeline. The trace circuitry generates position data, indicating a relative position with respect to execution of the corresponding instructions by the instruction pipeline, of one or more items of event trace data and one or more items of waypoint trace data.
US10657015B2
A memory system is disclosed, comprising a primary memory module, a secondary memory module, and a controller. The controller is configured to identify addresses in the primary memory module requiring correction, and is further configured to receive a memory access request identifying an address in the primary memory module. The controller is configured to determine whether the address is identified as requiring correction and, if it is not, to direct the memory access request to the primary memory module. If the address is identified as requiring correction, the controller is configured to direct the memory access request to the secondary memory module.
US10657010B2
An apparatus 2 comprises at least three processing circuits 4 to perform redundant processing of a common thread of program instructions. Error detection circuitry 16 is provided comprising a number of comparators 22 for detecting a mismatch between signals on corresponding signal nodes 20 in the processing circuits 4. When a comparator 22 detects a mismatch, this triggers a recovery process. The error detection circuitry 16 generates an unresolvable error signal 36 indicating that a detected area is unresolvable by the recovery process when, during the recovery process, a mismatch is detected by one of the proper subset 34 of the comparators 22. By considering fewer comparators 22 during the recovery process than during normal operation, the chances of unrecoverable errors being detected can be reduced, increasing system availability.
US10657007B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for consensus system downtime recovery. One of the methods includes: obtaining a pre-prepare message from the primary node; multicasting a prepare message indicating an acceptance of the pre-prepare message to at least some of the primary node and the other (N−2) backup nodes; obtaining (Q−1) or more prepare messages respectively from (Q−1) or more of the backup nodes; storing the pre-prepare message and the (Q−1) or more prepare messages; multicasting a commit message to at least some of the primary node and the other backup nodes, the commit message indicating that the one backup node agrees to the (Q−1) or more prepare messages; and obtaining, respectively from Q or more nodes among the primary node and the backup nodes, Q or more commit messages each indicating that the corresponding node agrees to (Q−1) or more prepare messages.
US10656997B2
A method for execution by a dispersed storage and task (DST) processing unit includes obtaining audit records for an audit object and determining when the audit object is complete. When the audit object is complete, aggregating the audit records of the audit object within the audit object by generating the audit object to include the audit records; generating identifier (ID) information and generating integrity information. Fields of the audit object are populated with the audit records, the ID information, and the integrity information and a name of the audit object is determined for storage of the audit object and the name of the audit object in a dispersed storage network (DSN).
US10656993B2
In various embodiments, an apparatus, system, and method may increase data integrity in a redundant storage system. In one embodiment, a request is received for data stored at a storage system having a plurality of storage elements, where one or more of the plurality of storage elements include parity information. A determination is made that one of the plurality of storage elements is unavailable, the unavailable storage element being a functional storage element and including at least a portion of the data. Responsive to the determination, the data is reconstructed based on at least a portion of the parity information and data from one or more of the plurality of storage elements other than the unavailable storage element; a response is provided to the request such that the response includes the reconstructed data.
US10656988B1
A computer implemented method includes determining a hierarchical graph of a network of entities. The method further includes determining event data from a plurality of events. The method also includes applying a plurality of statistical models on the event data corresponding to each of the plurality of the events and the hierarchical graph. Each of the statistical models generates a model output data for each of the plurality of events. The method further includes generating a model output data based on the model output data corresponding to each of the plurality of statistical models by using a first cost function. The method also includes generating a set of data based on the model output data by using a second cost function. The method further includes determining one or more entities of the network experiencing packet loss based on the set of data.
US10656978B2
Generating recommendations for an individual based on a mood of the individual. Receiving information corresponding to one or more activities associated with an individual over a period of time. The received information corresponding to the one or more activities associated with the individual is processed to detect a mood of the individual. A recommendation is generated for the individual based on the detected mood of the individual and a future event associated with the individual. The future event has an occurrence at a later time instance.
US10656974B2
A method for communication in an operating system and related products are provided. The method may include the follows. An application layer of a terminal device obtains a feature sequence via applying a hash algorithm to a character string. The application layer of the terminal device transmits the feature sequence to a kernel of an operating system of the terminal device. The kernel of the operating system of the terminal device determines an operation specified by the character string according to the feature sequence and a correspondence relationship between feature sequences and operations specified by character strings.
US10656961B2
Disclosed are a method and apparatus for running a plurality of operating systems in an industry internet operating system, wherein the industry internet operating system includes application layer, cloud control layer, and field layer; the cloud control layer includes an industry real-time cloud operating system module configured to acquire and analyze data between the cloud control layer and the application layer, and to transmit a control instruction to the field layer; and the method includes: running a first core of a multi-core CPU in a VMX mode using a preset virtualization technology, creating at least one VM in the first core of the multi-core CPU, and running a first operating system on a VM in the first core, wherein each VM corresponds respectively to a logic partition; and running a second operating system directly on a physical partition in a second core of the multi-core CPU.
US10656954B2
An information processing apparatus of the invention includes a main system and a sub system, and executes activation processing on the basis of a boot image. The information processing apparatus includes: a saving unit configured to save the boot image which is developed in a first area of a storage unit in the sub system, in a second area which is different from the first area in the storage unit, in the activation processing of the sub system, in a case where the information processing apparatus is activated from a power off state; a restoration unit configured to restore the boot image which is saved in the second area to the first area in a case where the information processing apparatus is transitioned to a power saving state from a normal power state; and a holding unit configured to hold the restored boot image.
US10656948B2
This invention provides a cache system and method based on instruction read buffer (IRB). When applied to the field of processor, it is capable of filling instructions to the instruction read buffer which can be directly accessed by processor core and the processor core outputs instruction to the processor core for execution autonomously and achieve a high cache hit rate.
US10656943B2
According to an aspect, a digital signal processor obtains a program instruction, selects a first real valued input or a second real valued input as a given real valued input (the first and second real valued inputs organized as adjacent elements of a first input vector), depending on an instruction type. The processor performs an arithmetic operation on the selected real valued input to provide a real valued result, and provides a first real valued output and a second real valued output during a first operation cycle (organized as adjacent elements of a second output vector).The real valued result is provided as the first real valued output and as the second real valued output, depending on the instruction type, and the second output vector is a real valued second output vector for real-complex multiplication with a complex valued third vector.
US10656935B2
The described technology is directed towards maintaining and using a version-based hierarchy of software resources (e.g., file system files) to return version-specific responses to clients. A client sends its version information with each data request, and gets back a response based upon that version. Version changes are made by maintaining the current version of each software code resource and overriding the current version with a previous version for clients as needed. The technology allows updates (e.g., for new devices and new software resource versions) to be supported by inserting resources into the resource hierarchy and moving resources therein based upon versioning. A system based on deltas is also contemplated, in which only parts of a file may be changed relative to a different version, instead of overriding the entire file.
US10656934B2
A rollback refinement process for software testing using software models in a model-based testing environment. The method includes: identifying a model having a set of model elements assigned relevance scores based on correspondence between each model element in the set of model elements and a pre-defined suspect element, the model producing an expected behavior when running a test case; generating a reduced model on condition that the reduced model include only model elements assigned a threshold reduction score corresponding to the relevance scores; determining that the reduced model does not reproduce the expected behavior when running the test case; rolling back a model element into the reduced model to produce a revised model; and responsive to the revised model not reproducing the expected behavior, performing a rollback refinement of the revised model based on a number of model elements rolled back into the reduced model.
US10656933B2
In order to perform relatively frequent, zero-downtime software updates, a bridge schema corresponding to an original schema of a database system may be generated. Within the bridge schema, a plurality of views corresponding to a plurality of database tables of an application executing on an application server may be generated. A connection from the application to the original schema may be changed to the bridge schema, to thereby continue executing the application using the plurality of views. When a change file defining update changes to at least one original database table of the plurality of database tables is received, content of the at least one original database table may be synchronized with a target table reflecting the update changes. Then, the connection may be changed back to the original database schema to continue executing the software application, using the plurality of database tables and including the target table.
US10656931B2
Systems and methods may provide for identifying a network event trigger generated in response to a network event being identified due to receipt of a message, from a client device, comprising a request for or to extend a configuration parameter. The systems and methods may further provide for identifying a software update for software of the client device in response to the network event trigger, and communicating a software update message comprising the software update to cause updating of the software of the client device.
US10656927B2
Various aspects described herein are directed to a method or system that automates the release and deployment of a software application delivery model for the continuous release and deployment of the software application delivery model. These techniques identify a release and pertinent information thereof for a software application delivery model and determine dependencies among at least some of the pertinent information. Tracking records may be generated at least by tracking the release based in part or in whole upon the dependencies. The release or a portion of the release may be advanced from a current stage to a next stage along a release pipeline based in part or in whole upon the tracking records.
US10656922B2
Methods and systems for providing an application transformation tool are presented. The application transformation tool may include a transformation engine and a template repository that stores transformation templates. Each of the transformation templates may be associated with a type of transformation and may define a set of transformation operations. The transformation engine may provide a user interface for receiving a request to transform an application. Based on the request to transform an application, the transformation engine may select one or more transformation templates from the template repository and may transform the application based on the selected transformation template(s).
US10656918B2
An approach is provided in which an information handling system receives a set of discovery results that correspond to source application services executing in source environments. The information handling system then maps the set of discovery results to a target pattern includes at least one declarative description describing one or more components included in at least one of the one or more source environments. In turn, the information handling system creates a target application service based, at least in part, on the target pattern.
US10656906B2
The systems and methods described relate to the concept that smart devices can be used to 1) sense various types of phenomena like sound, blue light exposure, RF and microwave radiation, and 2) in real-time analyze, report and/or control outputs (e.g., displays or speakers). The systems are configurable and use standard computing devices, such as wearable electronics, tablet computers, and mobile phones to measure various frequency bands across multiple points, allowing a single user to visualize and/or adjust environmental conditions.
US10656904B2
A method for adjusting a sound volume of a terminal, a terminal and a non-transitory tangible computer-readable storage medium are disclosed. The method may include: detecting a sliding action generated by triggering a touch screen in real time when the terminal is in a calling state, and determining whether the sliding action is valid; when the sliding action is valid, acquiring a first projection of the sliding track in a horizontal direction and a second projection in a vertical direction; and adjusting the sound volume based on a preset correspondence between the first and second projections and the sound volume.
US10656898B1
A first device may receive a request to establish a replication session between a second device and a third device, where the replication session is associated with replicating user interactions with a user interface of an application across a first instance and a second instance of the application. The first device may receive, after receiving the request, information identifying a set of interactions by a user of the second device with a first user interface provided for display by the first instance. The first device may determine, from the information, a set of instructions related to causing an indication for the set of interactions to be provided for display on a second user interface provided for display for the second instance based on the information being received from the second device. The first device may provide, after determining the set of instructions, the set of instructions to the third device.
US10656892B2
When virtual printers are collectively registered with a plurality of print services through one operation, a virtual printer may be registered also with print services not utilized. In the present invention, by acquiring information regarding print services, provided by a plurality of print services, and information regarding virtual printers registered with the print services, it is determined, on a basis of the information regarding the virtual printers and a printer ID of the local printer, whether or not the local printer has been registered as a virtual printer with the print services. Information regarding the print service with which the local printer is determined not to have been registered is displayed, and when instructed by a user to register the local printer with the displayed print service as a virtual printer, the local printer is registered as the virtual printer with the instructed print service.
US10656891B2
A MFP including a wireless network interface can set whether wireless communication based on Wi-Fi Direct® or wireless communication not based on Wi-Fi Direct® is used as direct wireless communication via the wireless network interface. The MFP provides, in a method different from the wireless communication using the wireless interface, an external device with connection information for establishing network communication between the external device and the MFP. The MFP provides different types of connection information between the case of using wireless communication based on Wi-Fi Direct® and the case of not using such wireless communication as direct wireless communication.
US10656890B2
An information processing system includes a server and an image forming apparatus. The image forming apparatus includes an image forming unit, an image reading unit, and the like, and executes a job of copy, transmission or reception of an electronic mail, print, FAX transmission, or the like in accordance with an operation of a user. In the image forming apparatus, in a case where a plurality of jobs are simultaneously executed, history information that includes log information of each of the plurality of jobs and image data corresponding to an image handled by the job is generated.
US10656886B2
Provided is a server that is capable of directly sending a notification of an error to a non-registered user who is not authenticated and permitted to use an image forming apparatus. An authenticating unit performs authentication permission according to authentication information of a user. A notification-event-setting unit sets to send a notification of a server error as a recognizable event to a non-registered user, who is not registered to perform authentication permission by the authenticating unit. An event-notifying unit notifies about the event set by the notification-event-setting unit when the error actually occurs.
US10656880B2
A remote user interface (RUI) for a personalization document printer of an instant issuance system is provided. The RUI includes a printer functionality component and a server functionality component. The server functionality component is configured to allow, for example a user to control user authentication to use the printer, control print queues of the printer, control print workflows of the printer, control RUI configuration, control remote access to printer user functions and a print preview displaying an image of the customized personalization document with image data and personalization account data, control storage and rendering of data to be placed on a customized personalization document, lock and unlock access to supplies and/or personalization documents in the personalization document printer, access administrative functions, and provide quality assurance functions.
US10656874B2
The present application relates to a storage device operation control method, a storage device, and a management node. The method includes: receiving at least one request sent by at least one management node; and when one of the at least one request is a permission application request, determining, according to a current permission status, whether to assign operation permission to a management node that sends the permission application request; or when one of the at least one request is an operation request, determining, according to a current permission status, whether a management node that sends the operation request has operation permission, and performing an operation according to the operation request when the management node that sends the operation request has the operation permission. This avoids a conflict caused by simultaneously performing an operation on a storage device by multiple management nodes, and prevents successive serial operations from being interrupted.
US10656872B2
An example of a system includes a plurality of non-volatile memory dies, a memory bus coupled to the plurality of non-volatile memory dies, and one or more control circuits coupled to the plurality of non-volatile memory dies through the memory bus. The one or more control circuits include a plurality of die-specific request queues configured in a one-to-one correspondence with the plurality of non-volatile memory dies. The one or more control circuits are configured to add die-specific atomic requests to individual die-specific request queues of the plurality of die-specific request queues independently of each other in response to die-specific triggering events.
US10656868B2
Technologies for cluster systems that are natively geo-site-aware. Such a cluster system makes use of this awareness to determine the subsets of nodes located at various geo-sites at physical configuration, to optimize workload placement based on the geo-sites, to make failover and failback decisions based on the geo-sites, and to assign voting and prune nodes for quorum management based on the geo-sites. Such capabilities result in cluster systems that are more resilient and more efficient in terms of resource usage than cluster systems without such native geo-site awareness.
US10656857B2
A storage system. The storage system includes: a data store including a plurality of data blocks; and an element store, the element store including a plurality of element trees, wherein each element tree includes a plurality of metadata blocks containing pointers, wherein each pointer points to one of the plurality of metadata blocks or to one of the data blocks, wherein data of the plurality of data blocks is read by navigating at least one of the plurality of element trees.
US10656856B2
In some embodiments, a data access apparatus includes a memory device including a plurality of addresses, an address mapping unit configured to map the addresses of the memory device with respective predetermined addresses such that they correspond to each other, a data division unit, a data mapping unit configured to map respective predetermined specific addresses in regions divided by the data division unit, and a control unit configured to control the data such that the data is stored in the addresses of the memory device mapped with the respective specific addresses in the regions divided by the data division unit.
US10656848B2
A method for avoiding data loss in a storage system is disclosed. In one embodiment, such a method includes monitoring a degradation level associated with a battery. The battery provides backup power to a storage system in the event of a primary power outage. The storage system includes volatile storage media storing modified data to destage to more persistent storage media, such as an array of storage drives. In the event the degradation level crosses a designated threshold, the method automatically takes steps to alter a time period needed to completely copy the modified data off of the volatile storage media. A corresponding system and computer program product are also disclosed.
US10656846B2
A method for operating a memory system includes updating, after accessing ail of one or more first memory regions included in a first list for a purpose of data storage, map data for the first memory regions; determining a list size based on a workload of the memory system, and generating a second list including one or more second memory regions depending on the list size; and accessing, after the updating of the map data, the second memory regions for a purpose of data storage.
US10656844B2
A non-volatile storage apparatus includes a set of non-volatile memory cells and one or more control circuits in communication with the set of non-volatile memory cells. The one or more control circuits are configured to map the set of non-volatile memory cells into a plurality of regions, apply a first wear leveling scheme in a first region of the plurality of regions, and apply a second wear leveling scheme between the plurality of regions.
US10656829B2
A computer-implemented method includes: receiving, at a user device, user input corresponding to handwritten text to be recognized using a recognition engine; and receiving, at the user device, a representation of the handwritten text. The representation includes the handwritten text parsed into individual handwritten characters. The method further includes: displaying, on a display of the user device, the handwritten characters using a first indicator; receiving, at the user device, an identification of a text character recognized as one of the handwritten characters; displaying, on the display, the text character; and adjusting, at the user device, the one of the handwritten characters from being displayed using the first indicator to using a second indicator in response to the received identification. The first and second indicators are different.
US10656828B2
Techniques for providing multi-user multi-touch projected capacitive touch sensors are disclosed herein. Some embodiments may include a method that includes receiving a first sense signal from a first sensing array, the first sensing array configured to provide the first sense signal indicating a first touch on a first touch surface of a touch substrate as well as receiving a second sense signal from a second sensing array, the second sensing array configured to provide the second sense signal indicating a second touch on a second touch surface of a second touch substrate occurring concurrently to the first touch. The method may further include determining whether the first touch and the second touch share at least one anti-ghost. The method may also include associating the first touch and the second touch with a common touch entity in response to determining that the first touch and the second touch share the at least one anti-ghost.
US10656826B2
An imaging apparatus includes a first detecting unit configured to detect the trajectory of a first touch operation which is a touch operation which is performed while contact with a touch panel is kept, a setting unit configured to set a touch operation area having a shape according to the trajectory of the first touch operation detected, a second detecting unit configured to detect a second touch operation which is a touch operation on the set touch operation area, and an output control unit 10e configured to control content output on the basis of the detected second touch operation.
US10656824B2
An information processing apparatus has a display unit operable to display an object, a contact detection unit operable to detect a plurality of contact points on the display unit, and a control unit operable to control the object displayed on the display unit so as to be movable with use of the contact detection unit. When the control unit detects contact with a display range of the object displayed on the display unit with use of the contact detection unit, detects contact with an active range of a display screen other than the display range of the object, and further detects a movement instruction to the object, then the control unit controls the object so as to be movable within the active range. Thus, use of a contact detection unit capable of a plurality of contact points permits a user's intuitive operation.
US10656820B2
The described technology is directed towards scrollable user interface containers, and allows mixing snap items and smooth items in the same container. Snap point ranges that correspond to container snap items are specified, such as by pixel values or per container item to be rendered. When because of a scroll operation a snap item of the container overlaps a boundary of a viewing port (e.g., if rendered), the scroll position is adjusted based upon a snap point range limit to snap the snap item for rendering based upon the viewing port boundary.
US10656814B2
This disclose relates to computer-implemented management of an electronic slide deck, the electronic slide deck containing a set of slides to be presented individually. The computer system processes the slides of the electronic slide deck to autonomously group the slides into a plurality of groups, the autonomous grouping being performed by identifying the slides in each of the groups as having related content, generates in association with the electronic slide deck, grouping data in electronic storage accessible to the computer system, the grouping data denoting the identified groups of slides, and controls a user interface based on the stored grouping data to convey, to a user, information relating to at least one of the identified groups of slides.
US10656808B2
Natural language and user interface control techniques are described. In one or more implementations, a natural language input is received that is indicative of an operation to be performed by one or more modules of a computing device. Responsive to determining that the operation is associated with a degree to which the operation is performable, a user interface control is output that is manipulable by a user to control the degree to which the operation is to be performed.
US10656806B2
Systems and methods are provided for implementing an interactive application, which incorporates voice-driven and motion-driven interactions with media content in a display device. An application instance can be initialized for interacting with media content output to a display device, such as an head mounted display (HMD). Then, a determination whether a received user interaction is interpretable into an interactive command defined by an operating system (OS) is performed. If the OS can interpret the user interaction, the interactive command can be executed with actions generated by the OS. Alternatively, an emulation of the interactive command may be executed, when the user interaction cannot be interpreted by the OS. Subsequently, the media content is presented within a user interface based on the interactive command. For example, user interaction can be the head movement of a user that is interpreted into a command that controls presentation of web content in the HMD.
US10656801B1
Methods, systems and apparatuses, including computer programs encoded on computer storage media, are provided for creating documents, such as graphic assets and corporate identity materials, incorporating enterprise branding elements, photography, video and other approved visual identity elements. The described embodiments provide a document creation environment integrated with visual identity compliance, digital asset management, sharing, collaboration and administration functionality.
US10656798B2
One embodiment of the present invention provides a radio assembly. The radio assembly includes an antenna housing unit that houses a pair of reflectors which are situated on a front side of the antenna housing unit, a printed circuit board (PCB) that includes at least a transmitter and a receiver, and a backside cover. The PCB is situated within a cavity at a backside of the antenna housing unit and the backside cover covers the cavity, thereby enclosing the PCB within the antenna housing unit. One embodiment of the present invention provides a user interface for configuring a radio. The user interface includes a display and a number of selectable tabs presented on the display. A selection of a respective tab results in a number of user-editable fields being displayed, thereby facilitating a user in configuring and monitoring operations of the radio.
US10656793B2
A technique is described herein for providing a personalized notification to a recipient-user. In one approach, the technique involves: receiving an original message sent by a sender-user; selecting a notification type from a set of possible notification types based on at least a portion of the original message; and selecting one or more property values from one or more respective ranges of possible property values. The selected notification type and selected property value(s) define a recipient-instantiated (RI) notification. The technique then displays the RI notification on a user interface presentation of a recipient-user computing device. In one approach, the technique can randomly select the notification type and/or the property value(s). In addition, or alternatively, the technique can make these choices based on context information.
US10656786B2
An interactive graphical user interface (GUI) to guide configuration of an application is disclosed. A GUI receives user input comprising dragging and dropping an icon representing a particular configurable option into a configuration region of the GUI. The drag-and-drop user input indicates a selection of the particular configurable option. The GUI receives, through one or more interface elements, user input configuring the particular configurable option. The user input provides a context for which additional configurable options are presented to the user. Based on the context, a configuration engine selects only a subset of configurable options that are associated with the particular configurable option for presentation to a user. A GUI displays icons representing the selected subset of configurable options, but not icons representing the non-selected subset of configurable options.
US10656785B2
The present invention provides a method and a user device for managing application. The method includes: detecting the touch event which induced by a user touching icons displayed in a display interface; determining the area of the display interface which the first icon located in, when the touch event corresponding to the first icon is detected and the detected touch event persists a scheduled time; displaying a second icon in the determined area; detecting the movement path which induced by the user dragging the first icon through the application corresponding to the second icon, when the first icon moves into the location of the second icon. The distance of moving the first icon will not be very long and easy to operate, when the first icon is moved into the location of the second icon and the application corresponding to the first icon is deleted.
US10656783B2
A variable height terrain surface is leveraged in connection with provision of a virtual reality (VR) environment. In one or more implementations, a variable height terrain surface includes a plurality of height adjusting units that are individually adjustable to simulate a terrain described by terrain data. A controller, that is communicably coupled to the variable height terrain surface, maps the terrain described by the terrain data to the height adjusting units. Additionally, the controller causes the height adjusting units to adjust (e.g., vertically) based on the mapping.
US10656782B2
According to one embodiment, audio and non-audio data can be represented as sound sources in a three-dimensional sound space adapted to also provide visual data. Non-audio data can be associated with audio sound sources presented in the sound space. Navigation within this combined three-dimensional audio/visual space can be based primarily on the audio aspects of the sound sources with the details of the non-audio data being presented on demand, for example, when the listener navigates through the combined three-dimensional audio/visual space to a particular sound source at which point the non-audio data associated with that sound source can be presented.
US10656773B2
In an electronic shopping mall system (1), a receiving unit (1302) receives a content containing a higher-precedence material sent by a sending unit (1301). A display controller (1303) displays the content received by the receiving unit (1302) on a screen. The display controller (1303) displays, in response to an occurrence of an event, a pop-up on the screen in a manner superimposed on the content. In addition, when the higher-precedence material displayed on the screen is hidden by the pop-up, the display controller (1303) disposes an alternative material within the pop-up, and displays the alternative material on the screen. An executing unit (1305) executes a process associated with the higher-precedence material or the alternative material.
US10656765B2
A display device including a touch sensor and a driving method thereof, and more particularly, a curved display device including a touch sensor and a driving method thereof, are presented. The display device includes: a touch sensor unit including a plurality of touch sensors; and at least one touch surface curved to along a first direction, wherein the touch surface includes a center region and edge regions positioned at both sides of the center region along the first direction, and wherein a sensitivity of the touch sensor in the center region is higher than a sensitivity of the touch sensors in the edge regions.
US10656757B1
In one embodiment, an apparatus provided for: displaying, via a touch screen, at least a portion of an interface in a first virtual display layer; detecting a gesture being applied to the touch screen; when a distance of the gesture being detected on the touch screen is less than a distance threshold, performing an operation; when the distance of the gesture being detected on the touch screen is greater than the distance threshold, performing a blur operation, and displaying the at least portion of the interface and at least a portion of another interface in different virtual display layers; and when the distance of the gesture being detected on the touch screen is greater than the distance threshold, outputting feedback that is perceptible by touch.
US10656751B2
The driving apparatus for driving a touch display panel includes a first voltage generating circuit configured to generate a common reference voltage, a second voltage generating circuit configured to generate a touch driving signal, and a control circuit configured to generate a switching signal. The switching signal is at the first voltage level during display periods for providing the common reference voltage to the touch display panel. The switching signal is at the second voltage level during touch periods for providing the touch driving signal to the touch display panel. A first touch display period includes a first display period a first touch period adjacent to the first display period. A second touch display period includes a second display period and a second touch period adjacent to the second display period. The first touch display period and the second touch display period are different in time length.
US10656747B2
An electronic device is provided. The electronic device includes a touch input device, a touch control circuit configured to generate touch information about a touch input detected by the touch input device, at least one processor, and a memory. The memory stores instructions, when executed, causing the at least one processor to obtain touch information about a first touch input at least once from the touch control circuit after a first time when the first touch input begins to a second time when the first touch input is released, obtain at least one of an area of the first touch input or a pressure of the first touch input based on the obtained touch information, and execute a function corresponding to release of the first touch input if the at least one of the area of the first touch input or the pressure of the first touch input meets a specified condition.
US10656746B2
There is provided an information processing device, an information processing method, and a program which are capable of increasing types of processes that can be implemented by a touch operation using a plurality of fingers, the information processing device including: a processing executing unit configured to execute a predetermined process on the basis of a combination of results of detecting touch strengths of a plurality of fingers on an operation surface.
US10656744B2
A thin film transistor array substrate in a touch display panel having reinforced common voltage uniformity on sub-electrodes therein includes a common electrode layer, a driving circuit, a controlling switch, a plurality of first lines, at least one second line, and at least one third line. The common electrode layer includes the spaced sub-electrodes. Each sub-electrode uses a first line electrically connect to the driving circuit and the controlling switch. The at least one second line is electrically connected to the driving circuit and the controlling switch, and when the controlling switch is turned on, the second line is electrically connected to the first lines, the driving circuit thus applying a common voltage to the sub-electrodes. A touch display panel using the thin film transistor array substrate is also provided.
US10656742B2
A touch sensor including a substrate including an active area and a non-active area, a plurality of first electrodes extending in first direction on the active area, a plurality of second electrodes extending in a second direction crossing the first direction on the active area, a plurality of third electrodes including electrode portions disposed in the first electrodes, respectively, being separated from the first electrodes, and extending in the first direction on the active area, and a sensing circuit including a plurality of signal receivers receiving sensing signals from the first electrodes, respectively, in which each of the signal receivers includes first and second input terminals connected to a pair of first and third electrodes corresponding to each other, respectively, and outputs a signal corresponding to a voltage difference between the first and second input terminals.
US10656741B2
A display device includes at least one touch sensor configured to sense a touch in response to a touch signal, a display panel including the at least one touch sensor and configured to operate in one of a display mode and a touch-sensing mode, a first circuit and a second circuit. The first circuit is configured to supply at least one of a first touch signal and a second touch signal to the at least one touch sensor during the touch-sensing mode, to yield at least one supplied signal, the first touch signal being different from the second touch signal. The second circuit is configured to control signal lines corresponding to the at least one touch sensor to receive a signal corresponding to the at least one supplied signal or to be in an electrically open state.
US10656739B2
Certain exemplary embodiments relate to entertainment systems and, more particularly, to systems that incorporate digital downloading jukebox features and improved user interfaces. For instance, a smart search may be provided, e.g., where search results vary based on the popularity of songs within the venue, in dependence on songs being promoted, etc. As another example, a tile-based approach to organizing groupings of songs is provided. Groupings may involve self-populating collections of songs that combine centrally-promoted songs, songs in a given genre that are popular across an audiovisual distribution network, and songs that are locally popular and match up with the given genre (e.g., because of shared attributes such as same or similar genre, artist, etc.). Different tile visual presentations also are contemplated, as are different physical jukebox designs. In certain example embodiments, a sealed core unit with the “brains” of the jukebox is insertable into a docking station.
US10656735B2
A touch panel is disclosed, which includes a substrate, a black matrix layer, and an insulating layer. The black matrix is over the substrate, the insulating layer is over the black matrix layer, and an edge of the insulating layer has a longer distance to an edge of the substrate on a same side of the touch panel than an edge of the black matrix layer on the same side of the touch panel. The touch panel further includes a protecting layer over the insulating layer, configured such that an edge of the protecting layer on the same side of the touch panel has a longer distance to the edge of the substrate than the edge of the insulating layer. A manufacturing method of the touch panel, and a display apparatus containing the touch panel, are also disclosed.
US10656733B2
An electronic pen includes a coil wound around a magnetic core, a first capacitor forming a resonance circuit with the coil, a rectifier circuit which, in operation, rectifies an alternating-current signal received by the resonance circuit, the rectifier circuit including a second capacitor, a voltage detecting circuit which, in operation, detects whether a rectified output voltage across the second capacitor of the rectifier circuit exceeds a predetermined value, a third capacitor having a capacitance that is larger than a capacitance of the second capacitor, and a charge control circuit which, in operation, controls supply of a charging current to the third capacitor by the rectified output voltage. The charge control circuit in operation, causes the charging current to be fed to the third capacitor by the rectified output voltage when the voltage detection circuit detects that the rectified output voltage obtained across the second capacitor exceeds the predetermined value.
US10656725B2
A keyboard may include a plurality of keys, at least one light source configured to illuminate the plurality of keys, and a controller. The controller may be configured to control a color and/or an intensity of light emitted by the at least one light source based on a time of day and/or a type of an application running on a computing system receiving input from the keyboard.
US10656722B2
This document describes a system for animating a two-dimensional object in real-time with gestural data collected by a gestural sensor of the system. A gestural sensor collects gestural data. An image extraction engine extracts image data that renders a two-dimensional object on a display device of the system. An overlay engine generates a mesh overlay for the two-dimensional object. Based on a detected gesture represented in the gestural data collected, an animation engine modifies portions of the two-dimensional object from a first image frame to a second image frame based on the collected gestural data. An image frame generator generates the first and second image frames that animate the two-dimensional object in accordance with the gestural data collected.
US10656718B2
A signal associated with multiple haptic effects is received, each haptic effect from the multiple haptic effects being associated with a time slot from multiple time slots. Each haptic effect from the multiple haptic effects is associated with an effect slot from multiple effect slots at least partially based on the time slot associated with that haptic effect. An output signal is sent for each effect slot from the multiple effect slots, when the associated haptic effect is scheduled for its time slot.
US10656716B2
A control device according to the embodiment includes an operation detecting unit and a driving unit. The operation detecting unit detects a pressing operation onto an operation surface of a panel having the operation surface. The driving unit drives a vibration element attached to the panel to vibrate the panel. Moreover, the driving unit generates an initial vibration having a lower frequency than that of a main vibration in advance of the main vibration when the pressing operation is detected by the operation detecting unit.
US10656715B2
One illustrative system disclosed herein includes a sensor configured to detect a user input associated with a projected user interface and transmit a sensor signal associated with the user interaction, and a processor in communication with the sensor, the processor configured to: receive the sensor signal, determine a remote haptic effect based at least in part on the user input, generate a haptic signal based at least in part on the remote haptic effect, and transmit the haptic signal. The illustrative system further includes a haptic output device in communication with the processor, the haptic output device configured to receive the haptic signal and output the remote haptic effect.
US10656714B2
A portable computer includes a display portion comprising a display and a base portion pivotally coupled to the display portion. The base portion may include a bottom case and a top case, formed from a dielectric material, coupled to the bottom case. The top case may include a top member defining a top surface of the base portion and a sidewall integrally formed with the top member and defining a side surface of the base portion. The portable computer may also include a sensing system including a first sensing system configured to determine a location of a touch input applied to the top surface of the base portion and a second sensing system configured to determine a force of the touch input.
US10656711B2
Methods and system for predicting the onset of a motor action using neuromuscular signals. The system comprises a plurality of sensors configured to continuously record a plurality of neuromuscular signals from a user and at least one computer processor programmed to provide as input to a trained statistical model, the plurality of neuromuscular signals or information based on the plurality of neuromuscular signals, predict, based on an output of the trained statistical model, whether an onset of a motor action will occur within a threshold amount of time; and send a control signal to at least one device based, at least in part, on the output probability, wherein the control signal is sent to the at least one device prior to completion of the motor action by the user.
US10656706B2
A method modifies a computer-based interaction based on gaze data. One or more processors collect eye gaze data points to create an eye gaze corpus of information, where the eye gaze data points describe an eye gaze of viewers of a first set of at least one user interface. The processor(s) generate a plurality of clusters of viewers, and determine a target action performance for each of the plurality of clusters. The processor(s) collect, from a device having eye tracking technology, real time eye gaze data from a plurality of current users who are viewing a second set of at least one user interface, and segment the plurality of current users. The processor(s) then modify a computer-based interaction for at least one segment in order to maximize target action performance of the second set of at least one user interface.
US10656698B2
Interaction based charging control is described. In an embodiment, a device is described, comprising: an interface configured to receive a charging power from another device; a sensor configured to detect interaction of the device; a charging controller configured to reduce the charging power in response to the detected interaction; in response to the reduced charging power, a processor configured to allow more processing power for the device. In other embodiments, a device comprising a sensor configured to detect a temperature of the device, and a method are discussed.
US10656696B1
Systems, apparatuses, and methods for reducing chiplet interrupt latency are disclosed. A system includes one or more processing nodes, one or more memory devices, a communication fabric coupled to the processing unit(s) and memory device(s) via link interfaces, and a power management unit. The power management unit manages the power states of the various components and the link interfaces of the system. If the power management unit detects a request to wake up a given component, and the link interface to the given component is powered down, then the power management unit sends an out-of-band signal to wake up the given component in parallel with powering up the link interface. Also, when multiple link interfaces need to be powered up, the power management unit powers up the multiple link interfaces in an order which complies with voltage regulator load-step requirements while minimizing the latency of pending operations.
US10656692B2
According to one embodiment, a memory system includes a volatile memory, a power supply circuit, and a controller. The power supply circuit includes a first power supply path in which power supplied from a host device is supplied to the volatile memory, a second power supply path in which the power is supplied from the internal power supply to the volatile memory, and a switching device that switches between the first power supply path and the second power supply path. In response to an instruction for a transition to a low power consumption mode received from the host device, the controller outputs, to the switching device, an instruction to switch the power supply circuit from the first power supply path to the second power supply path.
US10656691B2
A user detection apparatus includes a processor for an information handling device and a memory that stores code executable by the processor. The code is executable by the processor to detect a user in a user space that is proximate to the information handling device in response to an airflow being detected in the user space and, in response to detecting the user, resume or begin operations in the information handling device.
US10656680B2
The present disclosure provides an electronic apparatus including a housing, a mainboard provided within the housing, and a first display screen connected to the mainboard. The housing includes a front side face, a rear side face, a left side face and a right side face, and a top face. The first display screen is provided on the front side face of the housing. A storage groove is defined on the top face of the housing. The electronic apparatus further includes a mounting frame having a rotating box rotatably connected to the mounting frame. The rotating box is provided with a camera connected to the mainboard. The mounting frame can protrude out of or retract into the storage groove thereby to drive the rotating box to move out of or into the storage groove, such that the camera is exposed of or hidden into the housing.
US10656672B2
A display device is disclosed. An object of the present disclosure is to match reproduction frequency bands of sounds output from a plurality of speakers. Another object of the present disclosure is to match magnitudes of sounds output from a plurality of speakers.According to at least one aspect of the present disclosure, the present disclosure can match reproduction frequency bands of sounds output from a plurality of speakers. According to at least one aspect of the present disclosure, the present disclosure can match magnitudes of sounds output from a plurality of speakers.
US10656669B2
A trigger guard for a pendant for controlling a hydraulic power unit includes a first prong extending from a front side of a handle of the pendant; a second prong extending from the front side of the handle; a groove disposed between the first prong and the second prong, the groove defined by the first prong, the second prong, and the handle; a first gap disposed between the first prong and a head of the pendant; and a second gap disposed between the second prong and the head. The trigger is disposed between the first prong and the second prong such that the trigger is accessible through the groove, the first gap, and the second gap.
US10656668B2
An operator mechanism for a control enclosure includes a shaft assembly having an adjustable length. A shaft extender may be selectively slidable longitudinally along an operator shaft to selectively adjust the length of the shaft assembly, and selectively lockable on the operator shaft to inhibit sliding of the shaft extender on the operator shaft to retain a selected length of the shaft assembly. A shaft extender may be received in a longitudinal passage of a mount sleeve and extend distally outward from the mount sleeve. The shaft extender may be selectively movable longitudinally within a longitudinal passage of the mount sleeve relative to a shaft operator to selectively adjust the length of the shaft assembly.
US10656660B1
Systems, devices, media, and methods are presented for detecting and interpreting motion of a device and a remote object to control operations of the device. The systems and methods identify a sensor input within a drone. The sensor input indicates movement of the drone within a three dimensional space. The systems and methods determine one or more movement attributes from the sensor input and, in response to the one or more movement attributes, selects one or more maneuvers corresponding to at least one movement attribute. The system and methods then execute the one or more maneuvers by controlling one or more drone control components to move the drone within the three dimensional space.
US10656659B2
The present invention discloses a method and an apparatus for localization and mapping based on RFID, applicable for real-time mapping of an area to be localized in which at least one RFID tag is arranged, the method comprises: taking a location of a first RFID tag as a coordinate origin of a coordinate system when information of the first RFID tag is obtained by a mobile electronic device which is moving along a certain trajectory for a first time; moving the mobile electronic device with the coordinate origin as a starting point to traverse the entire area to be localized, calculating coordinates of an obstacle based on a location of the mobile electronic device when the mobile electronic device detects the obstacle; constructing a map based on the recorded information and coordinates of the RFID tags and coordinates of each obstacle when the traversal has been finished.
US10656658B2
A remote demolition robot (10) comprising a controller (17), drive means (14), an arm member (11) movably arranged on a tower (10a) rotatably arranged on a body (11b) of the remote demolition robot (10) and a remote control (22) for providing commands, that are interpreted by the controller (17) causing the controller (17) to control the operation of the remote demolition robot (10), wherein the remote control (22) comprises a first joystick (24a) and a second joystick (24b), wherein the remote control (22) is characterized in that each joystick (24) is provided with a thumb control switch (26).
US10656656B2
A mobile robot of the present disclosure emits a first patterned light downward and forward from a main body on a floor of an area to be cleaned and a second patterned light upward and forward from the main body, determines an obstacle based on an image of each emitted patterned light which is incident on the obstacle, and senses a tilt of the main body to compensate for the tilt. In this manner, an obstacle may be determined accurately, and after the tilt compensation, redetermination is made as to whether it is possible to pass through, so as to enable the mobile robot to pass through or bypass the obstacle. Accordingly, the mobile robot may reach a wider area to be cleaned, thereby extending the area that may be cleaned, and enabling fast determination and operation for effective traveling, such that the mobile robot may escape from an obstacle without being limited thereby.
US10656655B2
A self-traveling vehicle of the present disclosure includes a controller. Every time a marker sensor detects a command marker during travel of the self-traveling vehicle, the controller reads from storage a command of a command group among a plurality of command groups, and executes content of the read command. Commands of the command group are read and executed sequentially upon detection of respective command markers. When another marker sensor detects a reset marker, the controller selects another command group next to a currently executed command group in execution order, and every time the marker sensor detects a command marker, reads from the storage a command of the selected command group and executes content of the read command. Commands of the selected command group are read and executed sequentially upon detection of respective command markers.
US10656652B2
A system and method for providing safety for a motorized mobile system (MMS) are optimized for accurate object detection, the system comprising at least two sensors that are operably configured to generate one or more of a range measurement and a bearing measurement to an object in a field-of-view of the sensors, wherein the range and bearing measurements have associated uncertainties.
US10656642B2
A method for providing mode data during operation of a Flight Management System (FMS) using a Vertical Navigation (VNAV) Autopilot Mode, is provided. When the FMS has disengaged a Lateral Navigation (LNAV) Autopilot Mode, the method detects a changed aircraft position indicating divergence from a flight path, wherein the changed aircraft position comprises a current aircraft position; calculates a future aircraft position for VNAV Autopilot Mode disengagement, based on the changed aircraft position, a predicted cross-track error, and the divergence from the flight path; and presents the changed aircraft position and the future aircraft position when operating in the VNAV Autopilot Mode, via a display device. When the future aircraft position is not on the flight path, the method disengages the VNAV Autopilot Mode, based on the changed aircraft position and the future aircraft position; calculates a descent path for the aircraft, after disengagement; and presents the descent path.
US10656641B2
A method and a system for controlling a driving function of a vehicle, whereby in a first operating state, the driving function is controlled by a vehicle guidance system, and in a second operating state, the driving function is controlled by a command of a driver, a transition from the first operating state to the second operating state being accomplished with the aid of an orderly handover through a preset handover procedure when it is recognized that a predetermined first condition is fulfilled, or with the aid of a handover in a fallback solution when it is recognized that a predetermined second condition is fulfilled.
US10656635B2
A method includes retrieving process variable values from a multivariable predictive controller. The multivariable predictive controller is executed on an embedded platform and is configured to control an industrial process. The method also includes simulating how the multivariable predictive controller would attempt to control the industrial process based on the process variable values. The method further includes transmitting simulated process variable values to the multivariable predictive controller.
US10656634B2
This disclosure includes methods for designing a simplified Integrated Computational Element (ICE) and for optimizing a selection of a combination of ICE designs. A method for fabricating a simplified ICE having one or more film layers includes predicting an optimal thickness of each of the one or more film layers of the simplified ICE using a neural network. A method for recalibrating the fabricated ICE elements for system implementation is also disclosed. The disclosure also includes the simplified ICE designed by and the ICE combination selected by the disclosed methods. The disclosure also includes an information handling system with machine-readable instructions to perform the methods disclosed herein.
US10656633B2
The invention pertains to a method of manufacturing parts produced with a manufacturing device, based on the analysis of at least one statistical indicator representative of a characteristic dimension of the parts, according to which: a) in the course of time several samples are collected, each sample comprising several parts produced with the manufacturing device; b) the characteristic dimension of each part of the sample is measured; c) for each sample collected a weighted mean and a weighted standard deviation of the characteristic dimension are calculated according to an exponential weighting on the basis of a mean and standard deviation of the characteristic dimensions measured on the parts of said sample, of weighted means and of weighted standard deviations of the characteristic dimension which are calculated for previously collected samples; d) for each sample collected a value of the statistical indicator is calculated on the basis of the weighted mean and of the weighted standard deviation thus calculated; e) a value of the statistical indicator thus calculated for the sample collected is compared with a reference value to detect a possible deviation; f) the manufacture of the parts is steered as a function of the results of the comparison by fitting the manufacturing device adjustment parameters to optimize the deviation between the value of the statistical indicator and the reference value.
US10656624B2
According to an example, an apparatus may include a hardware processor that is to access a first scanned image, in which the first scanned image corresponds to a scanned first feature of a three-dimensional (3D) object, perform a search for models matching the 3D object based upon the first scanned image, identify, from the search, a first set of candidate models, identify, from the first set of candidate models, a general identity of the 3D object, determine, based upon the identified general identity of the 3D object, a second feature of the 3D object that is to be scanned, and output an instruction to obtain a second scanned image of the determined second feature of the 3D object.
US10656617B2
A computer numerical control (CNC) machining center is provided. The CNC machining center includes a spindle that receives a cutting tool. A work surface is operably arranged adjacent the spindle. A non-contact three-dimensional (3D) measurement device is operably coupled to the tool mount, the 3D measurement device including a projector and at least one device camera, the at least one camera being arranged to receive light from the light source that is reflected off of a surface. A plurality of targets is provided with at least one of the targets coupled to the 3D measurement device. At least two photogrammetry cameras are provided having a orientation and a field of view to acquire images of the targets. A controller is coupled for communication to the 3D measurement device and the at least two cameras, the controller determining the position of the 3D measurement device within the machining center during operation.
US10656612B2
A programmable safety unit for monitoring and controlling safety functions of a hazardous environment, for example an environment including hazardous machines, processes, materials, and so forth and safety equipment associated with the hazardous environment. A safety unit is adapted for external mounting, and includes a programmable safety module and a connection part that are interconnectable enabling mounting/demounting and replacement of the programmable safety module and/or the connection part. The safety unit further includes at least two connections that are programmable as safe inputs and/or outputs for direct connection to at least a number of the safety functions or equipment of the hazardous environment, and for example the machines and/or processes.
US10656604B2
A system for determining an orientation of a first device relative to a user includes a first device including a first orientation measuring unit configured to measure an orientation of the first device relative to the earth, a second device configured to be worn by the user on a body part. The second device includes a second orientation measuring unit configured to measure an orientation of the second device relative to the earth. The system also has a processor configured to calculate an orientation of the first device relative to the second device by comparing the measured orientation of the first device relative to the earth with the measured orientation of the second device relative to the earth.
US10656603B2
A method for operating a mobile platform includes detecting a malfunction in a first sensor communicating with a sensor controller associated with the mobile platform, and switching to a second sensor communicating with the sensor controller based upon the detecting.
US10656592B1
A toner cartridge according to one example embodiment includes a first positioning slot positioned on a first side of a housing of the toner cartridge for receiving a first corresponding positioning rib in an image forming device for defining an axial position of a photoconductive drum relative to the image forming device when the toner cartridge is installed in the image forming device. A second positioning slot is positioned on a second side of the housing for receiving a second corresponding positioning rib in the image forming device for defining an axial position of a developer roll relative to the image forming device when the toner cartridge is installed in the image forming device. The first and second positioning slots extend upward from a bottom of the housing near a longitudinal end of the housing.
US10656587B2
A sheet conveying device includes a supporting shaft, a rotating unit removable from an installation portion, a movable shaft, and an interlocking device. The rotating unit includes first and second ends, a holding member that holds a rotating body that conveys a sheet. The supporting shaft supports the rotating unit at the first end in an axial direction of the rotating body. The movable shaft is movable in the axial direction and supports the second end. The interlocking device moves the movable shaft per the rotating unit movement. Where the rotating unit is to be moved at a moving amount towards a side in which the rotating unit separates from the supporting shaft as part of removing the rotating unit from the installation portion, the interlocking device moves the movable shaft in the axial direction at a moving amount that is larger than the moving amount the rotating unit.
US10656584B2
A video count value is acquired per unit area predetermined in a direction in which a recording medium is conveyed, based on recording target image data. When an image has been formed on an area of the recording medium from which the video count value has been acquired, control is performed by using the acquired video count value so that a developing unit is replenished with an amount of toner corresponding to the video count value acquired from the area.
US10656580B2
An image forming apparatus includes an image bearing drum; a drum charging member, disposed at a charging position opposed to the drum, for applying the drum with a charging bias; a developing member for developing an electrostatic image formed on the drum with toner, with a developing bias; a transfer member for transferring a toner image from the drum onto a sheet, with a transfer bias; a transfer bias source for outputting the transfer bias; and a controller for effecting control to start raising of the transfer bias so as to correspond to a timing at which an area of the drum passing at a timing of starting of raising of the charging bias passes the transfer position and to complete the raising of the transfer bias so as to correspond to a timing at which an area of the drum passing at a timing of completion of raising of the charging bias passes the transfer position.
US10656578B2
A fixing device comprising a fixing belt, a rotating member to be in engagement with an outer circumferential surface of the fixing belt, to form a fixing nip between the fixing belt and the rotating member, and sliding members on both ends of the fixing belt.
US10656577B2
According to embodiments, an image forming apparatus includes a fixation member, a pressurization member, a heat source, a drive unit, a measurement unit, and a control unit. The measurement unit measures the time that elapses after the image forming apparatus ends image forming processing until the image forming apparatus receives an instruction to perform the next image forming processing. If the elapsed time does not exceed a predetermined threshold, the control unit causes the drive unit to start to drive the fixation member after a temperature of the fixation member reaches a first control temperature. If the elapsed time exceeds the predetermined threshold, the control unit causes the drive unit to start to drive the fixation member after the temperature of the fixation member reaches a second control temperature that is higher than the first control temperature.
US10656574B1
According to one embodiment, an image forming apparatus includes a fixing member, a pressurizing member, a movable member, and a controller. The fixing member heats a sheet. The pressurizing member has first heat capacity and faces the fixing member. The movable member is provided to be movable between a contact position to contact with the pressurizing member and a separation position to be separated from the pressurizing member, and has second heat capacity smaller than the first heat capacity. The controller is configured to move the movable member to one of the contact position and the separation position based on a change of a control temperature of the fixing member or the pressurizing member.
US10656569B2
Prevention of an image defect due to discharging in a transfer portion and ensured transfer efficiency are both achieved. A control electrode is in contact with an outer circumferential surface of a secondary transfer roller on an upstream side of a position of contact between the secondary transfer roller and a recording medium in a direction of rotation of the secondary transfer roller. The control electrode has a potential set to a repel a toner image with respect to the secondary transfer roller. The control electrode is in contact with the outer circumferential surface of the secondary transfer roller under such a condition that discharging occurs in a gap between the secondary transfer roller and the intermediate transfer belt and a discharging current flows through the recording medium.
US10656568B1
An intermediate transfer member that is used for electrophotographic image formation, includes carbon nanotubes and ferroelectric fillers in a base material layer containing a resin material as a principal component.
US10656565B2
A drive transmission device includes a drive source, a first drive transmitter and a second drive transmitter. The drive source generates a drive force. The second drive transmitter is coaxially arranged with the first drive transmitter and includes a material different from a material of the first drive transmitter. The drive force of the drive source is transmitted between the first drive transmitter and the second drive transmitter. The first drive transmitter is fastened to the second drive transmitter.
US10656564B2
An image forming apparatus provides a configuration capable of suppressing an increase in the resistance of an intermediate transfer belt. The image forming apparatus includes an electrification unit for electrifying an intermediate transfer belt to suppress an increase in resistance of the intermediate transfer belt.
US10656557B2
A developing cartridge includes: a casing; a first gear; a second gear; a cover; a link; and an urging member engaging with the second gear and the link. The second gear is rotatable from a first position to a second position in accordance with the first gear when the second gear engages with the first gear. The link is movable together with rotation of the second gear and pivotally movable relative to the second gear. The link has: a first state where a distal end portion of the link contacts the cover; and a second state where the link pivotally moves relative to the second gear. The first state is provided due to resilient deformation of the urging member in the first position of the second gear. The second state is provided due to a restoring force of the urging member in the second position of the second gear.
US10656555B2
Provided is a development roll for electrophotography devices in which image defects are suppressed and which achieve both maintenance of high charging properties and discharging properties. The development roll is provided with a shaft member, an elastic substance layer formed on the outer circumference of the shaft member, an intermediate layer formed on the outer circumference of the elastic substance layer, and a surface layer formed on the outer circumference of the intermediate layer. The volume resistivity of the surface layer 18 is within the range of 1.0×1014 to 1.0×1020 Ω·cm, and the volume resistivity of the intermediate layer 16 is within the range of 1.0×107 to 1.0×1013 Ω·cm.
US10656554B2
A control unit of an image forming apparatus controls a developer supply amount per unit time in a coating agent removal sequence based on information about a driven amount of an image-bearing member unit acquired from a first memory of the image-bearing member unit via a communication unit, and information about a driven amount of a developing unit acquired from a second memory of the developing unit via the communication unit.
US10656544B2
Provided is a toner for electrophotography. The toner includes a toner particle including a binder resin, a colorant, and a releasing agent, and an additive attached to an external surface of the toner particle. The additive includes a quantum dot-inorganic particle composite including a quantum dot and an inorganic particle.
US10656537B2
The invention relates to a method for detecting the position of a mask holder for photolithographic masks, said method including the following steps: positioning the mask holder with the mask on a measuring table of a measurement apparatus, measuring the mask holder by use of an algorithm, storing the absolute position of the mask holder on the measuring table, and recording and storing at least one reference image.
US10656525B2
A photoresist baking apparatus is provided. The photoresist baking apparatus comprises a baking chamber including an inlet, an outlet and a cover sealed connected thereon. The cover is applied to guide the hot air entering the baking chamber and includes a heating device for maintaining the temperature of the hot air. The heating device is disposed on the cover for heating the hot air flowing to the cover and maintaining the temperature of the hot air to be consistent when the hot air flowing to the outlet, thereby to prevent from the photoresist volatile condensing and dripping due to decreased temperature after the photoresist volatile contacting the cover and affecting the product quality, and to guarantee the temperature homogeneity inside the baking chamber.
US10656520B2
Disclosed herein are a photosensitive resin composition and a cured film prepared therefrom. By comprising a copolymer (A) and a photopolymerizable compound (B) in specific amounts, a photosensitive resin composition may form a cured film having pattern developability with high resolution and good elasticity recovery rate. The composition may be effectively used for the formation of a cured film, particularly a spacer of a display device such as a liquid crystal display and an organic electroluminescence device.
US10656517B2
This application discloses a computing system to simulate a wafer image based on a mandrel mask and a block mask to be utilized to print a final wafer image on a substrate. To simulate the wafer image the computing system can estimate dummy sidewalls based on the mandrel mask, estimate contours of the block mask, and determine the simulated wafer image based on differences between the dummy sidewalls and the estimated contours of the block mask. The computing system can compare the simulated wafer image against a target wafer image in a layout design to identify hotspots where the simulated wafer image deviates from the target wafer image. Based on the identified hotspots, the computing system can modify the target wafer image in the layout design, prioritize edge modification in a subsequent optical proximity correction process, or modify computation of image error, which drives the optical proximity correction process.
US10656514B1
Fulldome image projection systems are adapted to facilitate projection of images onto a dome screen to create an immersive virtual environment. According to one example, an image projection system may include a fulldome screen formed at least substantially as a spherical cap. A plurality of sidewall projectors may be positioned within the screen and spaced from each other in a generally circular shape. The plurality of sidewall projectors may be oriented in an angular projection configuration. At least one zenith projector may be oriented to project images toward at least a portion of a zenith of the fulldome screen. Other aspects, embodiments, and features are also included.
US10656510B2
The invention relates to a SLED device emitting light from a substrate side, configured to suppress lasing, and comprising a reflective element (55) on a front surface of a substrate (22) configured to redirect an optical beam (light) onto a back surface of the substrate (22). In one embodiment the device can be used for making a compact RGB (red-green-blue) projector.
US10656498B2
A beam steering device includes a waveguide configured to transmit a beam therethrough; a cladding layer provided on the waveguide and including a material having a refractive index that varies according to a voltage applied thereto; and an electrode layer including at least two electrodes configured to independently voltages to at least two portions of the cladding layer.
US10656493B2
A laminate which can serve as either a smart window or a smart mirror is formed using first and second substrates coated with transparent first and second electrodes which are separated by foraminous layer and a third grid-like linear electrode insulated from the first and second electrodes The foraminous layer includes spacers defining a cell space which is filled with a colloidal ink having first and second particles. The first particles have a positive charge and a first color and second particles having a negative charge and a second color different from the first color. By altering the voltages of the first, second and third electrodes, one can achieve different light transmission characteristics which, for example, can alter the color temperature of the light transmitted through the laminate or enhance reflective colors.
US10656486B2
Disclosed is a display panel, comprising a signal line, a test line for testing a signal line of the signal line, and a dummy line. The dummy line extends in a direction substantially consistent with that of the test line for preventing occurrence of electrostatic discharge on the test line. The test line and the dummy line have an overlapping region with the signal line, respectively, and the ratio of the area of the overlapping region between the dummy line and the signal line to the area of the dummy line is smaller than the ratio of the area of the overlapping region between the test line and the signal line to the area of the test line. A display device comprising the display panel is further disclosed.
US10656477B2
Each of pixels arranged in a matrix has at least first and second subpixels defined to include an electrode pair of a subpixel electrode and a counter electrode facing each other with a liquid crystal layer interposed therebetween. A scanning signal is applied from a scanning signal line of each row of the matrix to a gate electrode of a TFT for applying a data signal from a source signal line to the subpixel electrode included in each of the first and second subpixels. A discharge capacitor electrode is connected to the subpixel electrode of the second subpixel through another TFT. When the signal width of the scanning signal is within a range from M times (M is 0 or 1) the length of 1 H to (M+1) times, a discharge signal line is connected to the scanning signal line, which is scanned after N horizontal scanning periods (N is M+2, that is, 2 or 3), by a signal-to-signal connection line.
US10656472B2
Disclosed relate to display technologies, a liquid crystal display panel and a display device. The liquid crystal display panel includes a color filter substrate and an array substrate to be connected by box aligning; positioners protruding toward the color filter substrate are arranged on a side of the array substrate facing the color filter substrate, at least one of the positioners is arranged between every two adjacent pixels; each positioner includes two stoppers distributed in an extension direction of data line in the array substrate; spacers protruding toward the array substrate are arranged on a side of the color filter substrate facing the array substrate; each spacer is arranged facing one of the positioners; an end of each spacer facing the array substrate contacts the positioner, and can slide relative to the positioner in the extension direction; each stopper contacts the spacer when the spacer slides relative to the positioner.
US10656468B2
Disclosed is a display device with a capacitive touch panel including a laminate between a display panel and a cover layer, the laminate having a viewing-side polarizing plate; a first conductive layer, a dielectric layer and a second conductive layer constituting a capacitive touch sensor; and a substrate, in which the first conductive layer, dielectric layer, second conductive layer, and substrate are positioned closer to the cover layer than is the viewing-side polarizing plate, the first conductive layer is formed on one surface of the to substrate, the dielectric layer is formed on a surface of the first conductive layer opposite to the substrate side, the second conductive layer is formed on a surface of the dielectric layer opposite to the first conductive layer side, the substrate has an optical film with a phase difference of (2n−1)λ/4, where n is a positive integer, the viewing-side polarizing plate has a polarizing film, and a slow axis of the optical film intersects a transmission axis of the polarizing film at an angle of about 45° as viewed in a stacking direction.
US10656465B2
A display device includes a light source that includes a blue light-emitting diode (LED) configured to generate a blue output light; a nanocrystal material that is disposed between the light source and a liquid crystal module, and a light guide assembly. The nanocrystal material receives the blue output light, converts a first portion of the blue output light to a green light emission, converts a second portion of the blue output light to a red light emission, and transmits a remainder portion of the blue output light. The light guide assembly includes a planar light guide optically coupled to a light-receiving surface of the liquid crystal module and a curved light guide optically coupled to the planar light guide and configured to receive light from the light source and direct the light toward the planar light guide.
US10656460B2
A liquid crystal display includes: a lower display panel including a lower polarizing plate disposed between a lower transparent substrate and a passivation layer of the lower display panel; and an upper display panel including an upper polarizing plate disposed between an upper transparent substrate and a passivation layer of the upper display panel, wherein at least one of the lower polarizing plate and the upper polarizing plate is a reflection type polarizing plate and includes a plurality of linear patterns arranged so as to be extended in one direction and a hydrophobic layer covering at least portion of side wall portions of the linear patterns.
US10656456B2
In a transmissive-type electro-optical device, a plurality of pixel electrodes each overlap with each of a plurality of openings surrounded by a plurality of first light-shielding portions extending in a first direction and a plurality of second light-shielding portions extending in a second direction. A width of the first light-shielding portion is greater than a width of the second light-shielding portion. In the opening, a size thereof in the second direction is smaller than a size thereof in the first direction. A center of each of the pixel electrodes is shifted toward the pre-tilt orientation along the second direction from a center of each of the openings.
US10656455B2
An electro-optical device includes a pixel electrode, a light shielding member disposed along an edge of the pixel electrode in a planar view viewed in a thickness direction that is a direction perpendicular to the pixel electrode, a first insulator that is provided in a region overlapped with at least the light shielding member in the planar view, and having light transmission, and a second insulator that is provided to be in contact with the first insulator on an opening region that is an inside surrounded by the light shielding member in the planar view, and having the light transmission and a refractive index higher than that of the first insulator, in which the second insulator configures a waveguide which reflects incident light incident on the opening region at an interface between the second insulator and the first insulator, and propagates the incident light inside the second insulator.
US10656444B2
An optical modulator implementing an electro-absorption (EA) modulator is disclosed. The optical modulator includes a transmission line, a terminator, an EA modulator, a bonding wire, and a coil element. The transmission line transmits an electrical signal. The terminator terminates the transmission line. The coil element includes first and second inductors magnetically coupled with each other, where the first inductor is connected with the transmission line, while, the second inductor is connected with the terminator. The bonding wire connects the first and second inductors with the EA modulator. The impedance of the coil element as viewed from the transmission line substantially matches with the impedance of the transmission line.
US10656441B2
An optical modulator apparatus may include a plurality of segment drivers, each segment driver having a unique offset voltage and driving but a portion or a segment of an electro-optical modulator. A modulating electrical signal may be applied to the segment drivers via a plurality of electrical delays. Parameters of the segment drivers may be selected so as to approximate a pre-defined transfer function, which may include a linear or a non-linear transfer function.
US10656440B2
An optical beam delivery device formed of optical fibers that are configured to produce an output exhibiting an intensity distribution profile having non-zero ellipticity includes a first length of fiber through which an incident optical beam having beam characteristics propagates and which has a first refractive index profile (RIP). The first RIP enables, in response to an applied perturbation, modification of the beam characteristics of the optical beam to form an adjusted beam having modified beam characteristics relative to the beam characteristics of the optical beam. A second length of fiber is coupled to the first length of fiber and formed with a set of one or more confinement regions that define a second RIP and confine at least a portion of the adjusted beam to generate, at an output of the second length of fiber, an intensity distribution profile having non-zero ellipticity.
US10656434B2
The display device includes a first display panel and a second display panel. The first display panel includes first pixel structures having a first pixel pitch. The second display panel includes second pixel structures having a second pixel pitch. The first display panel is overlapped with the second display panel. A user would not see a moiré pattern generated by the display device by adjusting the first pixel pitch, the second pixel pitch, and an effective distance between the first display panel and the second display panel.
US10656431B2
An optical device includes a main base, a rotation mechanism, a carrying base, and an optical element. The rotation mechanism is connected to the main base. The carrying base is connected to the rotation mechanism. The optical element is disposed on the carrying base, and configured to change the transmission direction of an incident light. By changing the length of a bias wire of the rotation mechanism, the carrying base is rotated relative to the main base about a rotation axis.
US10656406B2
An image processing device includes: an image acquisition unit configured to acquire first and second image groups in different first and second directions; a flatness calculation unit configured to calculate first flatness representing a gradient of a shading component in the first direction and calculate second flatness representing a gradient of a shading component in the second direction; a flat area detection unit configured to detect an area, as a flat area, including a position having a minimum gradient of a shading component in an image based on the first and second flatness; and a correction gain calculation unit configured to calculate a correction gain for correcting shading in an image with reference to a correction gain in the flat area by using a luminance ratio in the common area.
US10656403B2
A structured illumination microscopy (SIM) system for generating single focal point patterns of a sample is disclosed. The SIM system performs a focusing, scaling and summing operation on each single focal point that completely scan the sample to produce a high resolution composite image.
US10656396B1
Compact folded camera modules having auto-focus (AF) and optical image stabilization (OIS) capabilities and multi-aperture cameras including such modules. In an embodiment, a folded camera module includes an optical path folding element (OPFE) for folding light from a first optical path with a first optical axis to a second optical path with a second optical axis perpendicular to the first optical axis, an image sensor and a lens module carrying a lens with a symmetry axis parallel to the second optical axis. The lens module can be actuated to move in first and second orthogonal directions in a plane perpendicular to the first optical axis, the movement in the first direction being for auto-focus and the movement in the second direction being for OIS. The OPFE can be actuated to tilt for OIS.
US10656392B2
A photographing module includes an imaging lens assembly. The imaging lens assembly includes a plurality of lens elements, wherein one of the lens elements is a plastic lens element. At least one surface of an object-side surface and an image-side surface of the plastic lens element includes an effective optical portion and a peripheral portion. The peripheral portion surrounds the effective optical portion, and includes a plurality of rib structures, a first fitting section and an isolation section. Each of the rib structures has a strip shape along a radial direction of an optical axis of the imaging lens assembly, and the rib structures are arranged around the effective optical portion. The first fitting section surrounds the effective optical portion, and is connected to another one of the lens elements adjacent to the surface. The isolation section is disposed between the rib structures and the first fitting section.
US10656387B2
An imaging lens includes a first lens group and a second lens group, arranged in this order from an object side to an image plane side. The first lens group includes a first lens, a second lens, and a third lens. The second lens group includes a fourth lens, a fifth lens having positive refractive power, a sixth lens having two aspheric surfaces, and a seventh lens having two aspheric surfaces. The imaging lens has a total of seven single lenses. The first to seventh lenses are arranged respectively with a space in between. The third lens is formed in a shape so that a surface on the object side is convex. The fourth lens is formed in a shape so that a surface on the object side is concave. The fifth lens is formed in a shape so that a surface on the image plane side is concave.
US10656382B2
An imaging lens assembly, including, in order from an object side to an image side: a first lens element having negative refractive power; a second lens element with positive refractive power having an image-side surface being convex; a third lens element, a fourth lens element with positive refractive power having an object-side surface being concave and an image-side surface being convex; a fifth lens element with negative refractive power having an image-side surface being concave, at least one convex shape on the image-side surface in an off-axial region, and both of object-side and image-side surfaces thereof being aspheric; wherein the imaging lens assembly has a total of five lens elements.
US10656379B2
The present disclosure discloses a camera optical lens. The camera optical lens includes, in an order from an object side to an image side, a first lens, a second lens having a positive refractive power, a third lens having a positive refractive power, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of glass material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of glass material, and the sixth lens is made of plastic material. The camera optical lens further satisfies specific conditions.
US10656378B2
There is provided an imaging lens with high-resolution which satisfies, in well balance, demand of the wide field of view, the low-profileness and the low F-number and excellently corrects aberrations. An imaging lens comprises in order from an object side to an image side, a first lens having negative refractive power, a second lens, a third lens, a fourth lens, and a fifth lens, wherein said second lens has the negative refractive power, and below conditional expressions are satisfied: 0.1
US10656373B1
The disclosed apparatus may include (1) a camera lens assembly including at least one lens held within a lens barrel, (2) a conductive coil fixably attached to the lens barrel, (3) a housing at least partially surrounding the conductive coil and the lens barrel, (4) at least one mechanical flexure maintaining the lens barrel within the housing and allowing movement of the lens barrel between stabilized discrete positions along an optical axis of the lens barrel, and (5) a magnet spaced from the conductive coil and coupled to the housing such that, in response to an electrical current in the conductive coil, an electromagnetic interaction between the conductive coil and the magnet causes the lens barrel to move from a first position of the stabilized discrete positions to a second position of the stabilized discrete positions. Various other systems and methods are also disclosed.
US10656370B2
The present disclosure provides a lens module. The lens module includes a lens barrel with an optical aperture, the lens barrel including an outer wall and an inner wall opposite to the outer wall; at least one lens located in the lens barrel; a shading piece located by an object side or/and an image side of the lens. The shading piece includes an upper surface near the optical aperture, a lower surface away from the optical aperture, an outer ring surface connecting to the upper surface and the lower surface and near the inner wall of the lens barrel, and an inner ring surface connecting to both upper surface and lower surface and opposite to the outer ring surface. The inner ring surface is an arc facing an optical axis of the lens module.
US10656365B2
A twin-lens module includes a first lens-maintaining component and a second lens-maintaining component. The first lens-maintaining component includes at least one first magnet which is arranged on two sides of the first lens. The second lens-maintaining component includes at least one second magnet which is arranged surrounding the second lens. A portion of the first magnet and/or the second magnet are multipolar magnets.
US10656350B2
A coupling structure includes a single mode active device and a planar optical waveguide. Specifically, the planar optical waveguide includes a silica waveguide for transmitting an optical signal, where the silica waveguide includes a coupling section and a conduction section; the coupling section is of a regular trapezoidal structure or an inverted trapezoidal structure, where a surface of the coupling section coupled to the single mode active device is a trapezoid top, and a surface of the coupling section connected with the conduction section is a trapezoid bottom; and a coupling gap is preset between the single mode active device and the planar optical waveguide.
US10656336B1
A system for photonic computing, preferably including an input module, computation module, and/or control module, wherein the computation module preferably includes one or more filter banks and/or detectors. A photonic filter bank system, preferably including two waveguides and a plurality of optical filters optically coupled to one or more of the waveguides. A method for photonic computing, preferably including controlling a computation module, controlling an input module, and/or receiving outputs from the computation module.
US10656334B2
An optical fiber device may include a unitary core including a primary section and a secondary section, wherein at least a portion of the secondary section is offset from a center of the unitary core, wherein the unitary core twists about an axis of the optical fiber device along a length of the optical fiber device, and wherein a refractive index of the primary section is greater than a refractive index of the secondary section; and a cladding surrounding the unitary core.
US10656324B2
A display device includes a display panel and a backlight. The display panel includes a first substrate, a second substrate, and a heatsink. The first substrate includes a second substrate non-overlapping portion on which the second substrate is not disposed but a driving component is disposed. The backlight includes a light guide plate and a light source. The light source emits light toward an end surface of the light guide plate. The heatsink includes a display panel overlapping portion, a light source overlapping portion, and a connecting portion. The display panel overlapping portion is on a rear surface of the first substrate at least over an area corresponding to the driving component. The light source overlapping portion is on a side of the backlight remote from the display panel. The connecting portion connects the display panel overlapping portion and the light source overlapping portion to each other.
US10656320B2
A lighting device includes at least one light source, and a lens. The lens directs light emitted from the at least one light source. The lens has a concave component with an inner bottom face and an inner face, the light emitted from the at least one light source being incident on the concave component, an emission face located on an opposite side from the concave component, and an outer face located to the side of the concave component. The inner face forms a convex face that faces toward inside of the concave component. The outer face reflects the light that has entered the lens through the inner face toward the emission face.
US10656315B2
The present technology relates to a solid-state imaging device, a method of manufacturing the same, and an electronic device capable of improving sensitivity in a certain wavelength band and at the same time reducing color mixture of light of other wavelength bands in a photoelectric conversion unit. The solid-state imaging device is provided with a first photoelectric conversion unit which generates a signal charge corresponding to a light amount of light of a first color component on a short wavelength side out of incident light, a second photoelectric conversion unit which generates a signal charge corresponding to a light amount of light of a second color component on a long wavelength side out of the incident light, and a first optical interference film provided between the first photoelectric conversion unit and the second photoelectric conversion unit formed below the first photoelectric conversion unit which transmits the light on the long wavelength side while reflecting the light on the short wavelength side out of the incident light. The present technology may be applied to a CMOS image sensor, for example.
US10656312B2
Microoptical layers, glazing units including the microoptical layers, and transfer tapes that may be used to provide the microoptical layers are provided. The transfer tape includes a removable template layer having a structured surface, a backfill layer having a first surface disposed on at least a portion of the structured surface of the template layer, and a microstructured surface opposite the structured surface. The microstructured surface together with a layer disposed on the microstructured surface is an anisotropic diffuser.
US10656298B2
Methods, systems, devices, and products for ultrasonic borehole logging using an ultrasonic borehole imaging tool in a borehole intersecting the earth formation. Methods may include adjusting a focus for an ultrasonic beam generated from a single-transducer ultrasonic assembly of the ultrasonic imaging tool; using a receiver to generate measurement information responsive to an ultrasonic signal caused by the ultrasonic beam; and estimating a parameter of interest from the measurement information. Methods may include adjusting the focus in dependence upon environmental conditions, the environmental conditions comprising at least one of: i) standoff between the ultrasonic imaging tool and a wall of the borehole; and ii) borehole annulus conditions. Methods may include adjusting the focus in substantially real-time. The ultrasonic beam may be focused with a focal zone at the borehole wall configured to produce a beam spot size of a selected diameter.
US10656296B2
A method for processing seismic data is provided, in the method a new attribute indicating rock fabric properties of a subterranean section of the earth is processed from reflection seismic data obtained from the subterranean section of the earth. The processed rock fabric attribute may be used to determine properties of and/or generate an image of the subterranean section of the earth.
US10656287B2
A method includes directing a probe beam to a target that includes an array of data portions in a data storage medium arranged so that a beam area of the probe beam extends across a plurality of adjacent data portions, the array including a data portion subset with each data portion of the subset responsive to the probe beam to produce a response illumination, receiving the response illumination at a detector, and determining data values corresponding to the plurality of adjacent data portions based on the received response illumination. Apparatus and systems are also disclosed.
US10656284B2
A localization server improves position estimates of global navigation satellite systems (GNSS) using probabilistic shadow matching and pseudorange matching is disclosed herein. The localization server may utilize one or more of the following information: the locations of the satellites, the GNSS receiver's location estimate and associated estimated uncertainty, the reported pseudoranges of the satellites, the GNSS estimated clock bias, the SNRs of the satellites, and 3D environment information regarding the location of the receiver. The localization server utilizes a Bayesian framework to calculate an improved location estimate using the GNSS location fixes, pseudorange information, and satellite SNRs thereby improving localization and tracking for a user device.
US10656282B2
A method of determining location of a user device includes receiving global navigation satellite system (GNSS) fix data that represents GNSS calculated position of the user device. The method further includes receiving signal strength data associated with each satellite communicating with the user device, and receiving map information regarding environment surrounding the user device. The received GNSS fix data and signal strength data is provided to a non-linear filter, wherein the non-linear filter fuses the GNSS fix data and signal strength data to generate an updated position estimate of the user device. In addition, the non-linear filter utilizes probabilistic shadow matching estimates that represent a likelihood of received signal strength data as a function of hypothesized user device locations within the environment described by the received map information.
US10656281B2
A communication system, includes a satellite receiver in operable communication with a central server, a cellular node configured to operate within a proximity of the satellite receiver, and at least one mobile communication device configured to communicate (i) with the cellular node, (ii) within the proximity of the satellite receiver, and (iii) using a transmission signal capable of causing interference to the satellite receiver. The satellite receiver is configured to detect a repeating portion of the transmission signal and determine a potential for interference from the at least one mobile communication device based on the detected repeating portion.
US10656275B1
Aspects of the present disclosure involve example systems and methods for remote sensing of objects. In one example, a system includes a light source, a camera, a light radar (lidar) system, a region of interest identification circuit, and a range refining circuit. The region of interest identification circuit identifies a region of interest corresponding to an object and a first range of distance to the region of interest using the camera and the light source. The range refining circuit probes the region of interest to refine the first range to a second range of distance to the region of interest using the lidar system, the second range having a lower uncertainty than the first range.
US10656273B2
The invention relates to a method for operating an optoelectronic sensor (5) of a motor vehicle (1), in which during a measuring cycle for detecting an object (3), light pulses are emitted using an emitting unit (6) and the light pulses reflected from the object (3) are received using a receiving unit (7), wherein a light source (12) of the emitting unit (6) is activated at determined emission points in time (14) to emit the light pulses and the light pulses are deflected using a deflection unit (13) of the emitting unit (6) within a predetermined angle range (12), wherein the light source (12) is activated in such a way that time intervals between the determined emission points in time (14) differ from one another.
US10656272B1
A ladar system and related method are disclosed where the ladar system comprises first and second receivers. The first receiver receives a ladar return from a ladar pulse with a known transmit polarization. The second receiver receives the ladar return from the ladar pulse with the known transmit polarization. The ladar system also includes a control circuit that (1) measures incident polarizations at the first and second receivers with respect to the received ladar return and (2) separates a retro-reflective portion of the received ladar return from a non-retro-reflective portion of the received ladar return based on the measured incident polarization and the known transmit polarization.
US10656270B2
This object detection device is provided with: an output unit; a plurality of detection units; a data acquisition unit; and an object information confirmation unit. The output unit outputs measurement light Lm towards an object. Each of the plurality of detection units detects, as a signal representing the distance to the object present in an observed area and the shape of the object, the reflected light generated as a result of the measurement light being reflected by the object. The data acquisition unit acquires detection signal waveforms W representing changes in the intensities of second signals over time. The object information confirmation unit confirms the range of the presence of the object by determining that any two or more of the detection units correspond to the same object, or correspond to different objects, on the basis of the detection signal waveforms.
US10656267B2
A system where a large number of underwater devices can transmit their precise position relative to a fixed underwater beacon, by transmitting two short duration, precisely timed acoustic tones (pings). The arrival time of the pulses at the fixed underwater transceiver beacon will relay the transmitter's precise position relative to that beacon. The two pings code for two numbers; either the range and bearing or an X, Y coordinate of each object with respect to the beacon. Data messages can be sent to and received from the beacon, used for command, control and status. The pulses can be a single frequency and have duration of around a 1 ms and operate one or many frequencies to allow multiple cycles to be overlapped in time. This coding scheme allows many devices to send the data simultaneously in the cycle for group tracking from last position or as independent cycles for unambiguous tracking. The transducers used in the system can be omni-directional hydrophones. The tracking grid size is a function of the acoustic frequency chosen and range from 1000 m for 40 KHz and 6000 m for 8 kHz. The system requires that all nodes in the system keep precise synchronized time.
US10656264B2
A system, including: a radar including a transmitter and a receiver, the transmitter configured to transmit an electromagnetic wave; a reflector placed a predetermined distance away from the radar, the reflector configured to reflect the transmitted electromagnetic wave back to the receiver; and a control unit coupled to the radar and configured to measure a magnitude of the reflected electromagnetic wave received at the receiver from the reflector by measuring Doppler signal corresponding to the predetermined distance, wherein the control unit is configured to measure a reference value of the magnitude of the reflected electromagnetic wave when no intrusions are occurring, and wherein the control unit is configured to trigger an alarm when the magnitude of the reflected electromagnetic wave changes from the reference value.
US10656255B2
A Piezoelectric Micromachined Ultrasonic Transducer (PMUT) device is provided. The PMUT includes a substrate and an edge support structure connected to the substrate. A membrane is connected to the edge support structure such that a cavity is defined between the membrane and the substrate, where the membrane is configured to allow movement at ultrasonic frequencies. The membrane includes a piezoelectric layer and first and second electrodes coupled to opposing sides of the piezoelectric layer. An interior support structure is disposed within the cavity and connected to the substrate and the membrane.
US10656251B1
A single-photon avalanche diode (SPAD) detector includes a pixel array comprising multiple pixels and a memory operably connected to the pixel array. Each pixel includes a SPAD. Various techniques for accumulating signals received from the same SPAD over multiple scans and storing the accumulated signals in the memory are disclosed.
US10656250B2
A geospatial data collection system is for an aerial vehicle and includes a data collection light detection and ranging (LiDAR) device and a protection LiDAR device. The data collection LiDAR device is configured to collect geospatial data as the aerial vehicle moves along a collection path. The protection LiDAR device is configured to sense a geospatial area ahead of the data collection LiDAR device. The data collection LiDAR device is switchable from an operating mode to a protected mode based upon the protection LiDAR device.
US10656243B2
Disclosed is an intelligent vehicle-mounted radar device for reducing polarization loss, wherein, the antenna module includes a dual-polarized antenna, namely, any polarized signal can be measured, and polarization information can be processed and extracted in real time by the polarization digital processor module, the present invention is featured by rapid and real-time. In addition, when the vehicle travels at high speeds, the vehicle-mounted radar device can have certain polarization loss, the present invention can adjust the polarization loss caused by the resonance when the vehicle travels at high speeds, namely, the vehicle speed detection trigger module detects the vehicle speed, when the vehicle speed reaches a first preset value of forming the resonance interference, the polarization control module controls the antenna module to perform polarization calibration, so as to reduce the polarization loss of the intelligent vehicle-mounted radar device, and thus improve the performance of the intelligent vehicle-mounted radar device.
US10656239B2
Disclosed herein are techniques and systems for tracking assets using wireless beacons attached to the assets. In some embodiments, an asset tracking system may receive, from a mobile device, a device identifier (ID) of a wireless beacon. At a different time, the asset tracking system may receive, from the mobile device, event data indicating that the mobile device is located at a site among a plurality of sites maintained in a data store. The asset tracking system may determine whether a time between the receiving of the device ID and the receiving of the event data is less than a threshold amount of time, and, if so, the asset tracking system may associate the wireless beacon to the site.
US10656232B2
Described are embodiments to calibrate read sensors, which in turn may ensure that the equipment utilized to detect antigens is reliable and accurate. If it is determined that a read sensor is degraded a method of calibrating a read sensor of a read head may be used.
US10656228B2
A method for determining a change over time in a biomarker in a region to be examined of a patient is provided. The change is determined from magnetic resonance data using a magnetic resonance measuring system with sequences and protocols for measuring the biomarkers by functional resting state connectivity by rsfMRI, perfusion values, magnetic resonance spectra of voxels, or morphometry of organs. A control unit has programs which evaluates the biomarker and a data memory which stores the results of the evaluation and additional data. During a first examination, a quantity result of the biomarkers is determined and stored in the data memory. During a follow-up examination, at least one previous item of the result and additional data from the first examination stored in the data memory are used for determining a quantitative change in the biomarker.
US10656224B2
Disclosed is a device for simply creating a magnetic gradient field having a field-free line (FFL). The device comprises two ring-shaped Halbach arrays formed of permanent magnets, and preferably also a coil arrangement for electrically generating a homogeneous magnetic field for shifting the FFL in a predetermined plane. The FFL can be rotated together with the Halbach array in the plane, without the coil arrangement having to be rotated or moved. The invention is suitable for effective construction of a scanning device for magnetic particle imaging (MPI).
US10656222B2
Various approaches of amplifying an NMR signal in response to a transmitted NMR pulse include estimating the characteristic time associated with the NMR signal; transmitting the NMR pulse to the sample and receiving the NMR signal therefrom; and applying a time-dependent amplifier gain to the received NMR signal based at least in part on the estimated characteristic time.
US10656221B2
A drive circuit of a radio-frequency (RF) transmitting coil and a magnetic resonance imaging (MRI) device are provided. According to an example, the drive circuit includes a controller, a digital-to-analogue converter (DAC) coupled with the controller, a RF amplifier coupled with the DAC, a power divider coupled with the RF amplifier, and a plurality of phase shifters respectively coupled with at least three output ports of the power divider.
US10656220B2
A display device includes a display panel, a conductive layer disposed under the display panel, a first flexible printed circuit board including a first substrate portion having a side connected to the display panel, a bending portion extending from the first substrate portion, and a second substrate portion extending from the bending portion and disposed under the conductive layer. The second substrate portion includes a first sensing pattern. The display device further includes a coupling portion disposed between the second substrate portion and the conductive layer and coupling the second substrate portion and the conductive layer. The display device further includes a driver chip electrically connected to the first sensing pattern and configured to detect whether the coupling portion has been separated from either the second substrate portion or the conductive layer based on a capacitance that depends on a distance between the conductive layer and the first sensing pattern.
US10656216B2
A battery state estimating apparatus is provided with; a voltage detector configured to detect a voltage between a positive electrode and a negative electrode of a battery; an impedance detector configured to detect an impedance of the battery; a first estimator configured to estimate a first temporary value of a charge amount of the battery; a second estimator configured to estimate a second temporary value of the charge amount of the battery; and a determinator configured (i) to determine that the first temporary value is the charge amount of the battery if the first temporary value or the second temporary value is out of a predetermined range, and (ii) to determine that the second temporary value, or a corrected value of the first temporary value is the charge amount of the battery if the first temporary value or the second temporary value is within the predetermined range.
US10656215B2
A short circuit detection device has a voltage sensor and a control unit. The voltage sensor detects a voltage of a secondary battery. The control unit determines whether a first voltage value of the voltage of the secondary battery discharging to a load is below a threshold value. Upon determining the first voltage value is below the threshold value, the control unit adjusts the load to reduce the current that flows from the secondary battery to the load. The control unit then determines whether a second voltage value of the voltage of the secondary battery after the adjustment of the load is less than the first voltage value. Upon determining the second voltage value is less than the first voltage value, control unit recognizes that an internal short circuit of the secondary battery has occurred.
US10656209B2
A battery managing apparatus includes a battery controller configured to determine a time when a battery enters a steady state based on a charge and discharge current of the battery. The apparatus further includes a time controller configured to wake up the battery controller based on the time when the battery enters the steady state. The battery controller is configured to control the battery in response to the time controller waking up the battery controller.
US10656206B1
A multi-function test machine includes a table assembly, a robotic arm, one or more stimulators, one or more sensors, and a computing device for testing electronic devices. The multi-function tester may also include a camera test assembly and a universal device holder. The multi-function tester is capable of testing multiple systems of an electronic device concurrently, thus obviating the need for multiple test stations and operators.
US10656205B2
Embodiments include systems and methods for in-system, scan-based device testing using novel narrow-parallel (NarPar) implementations. Embodiments include a virtual automated test environment (VATE) system that can be disposed within the operating environment of an integrated circuit for which scan-based testing is desired (e.g., a chip under test, or CuT). For example, the VATE system is coupled with a service processor and with the CuT via a novel NarPar interface. A sequence controller can drive a narrow set of parallel scan pins on the CuT via the NarPar interface of the VATE system in accordance with an adapted test sequence having bit vector stimulants and expected responses. Responses of the CuT to the bit vector stimulants can be read out and compared to the expected results for scan-based testing of the chip.
US10656184B1
A signal process circuit includes a signal modulation unit, a first resistor, a second resistor, a first discharge unit, a second discharge unit and a discharge detection unit. The signal modulation unit is used to modulate an input signal for generating a modulated signal. The first resistor is coupled between the signal modulation unit and an operation node. The second resistor is coupled between the operation node and the signal modulation unit. The first discharge unit is coupled to the signal modulation unit. The discharge unit is coupled to the signal modulation unit. The discharge detection unit is coupled to the first discharge unit, the operation node and the second discharge unit for detecting an output common voltage and control a discharge path accordingly.
US10656172B2
A detecting method for repetitive motion includes receiving a plurality of accelerated velocities, receiving a plurality of angular velocities, determining a plurality of stationary points according to the accelerated velocities, determining a plurality of motion periods according to the stationary points, wherein the motion periods separately correspond to different sets of the angular velocities, and clustering the motion periods according to differences among the different sets of angular velocities corresponding to the motion periods.
US10656170B2
An apparatus and a method provide an output signal indicative of a speed of rotation and/or a direction of movement of a ferromagnetic object having ferromagnetic features and capable of moving. A variety of signal formats of the output signal are described, each of which have pulses at a rate faster than the ferromagnetic features pass by the magnetic field sensor. The magnetic field sensor includes a plurality of diagnostic circuits that detect a failure of the magnetic field sensor and output a diagnostic signal indicative of the failure. The controller can receive the diagnostic signals and generate a sensor output signal including a failure state to indicate the detected failure.
US10656162B2
Use of glu-tubulin as a biomarker for predicting the response to a compound, preferably resistance of a disease such as cancer in a subject to said compound, wherein the compound is a furazanobenzimidazole compound of general formula (I).
US10656154B2
The present application relates to a kit for diagnosing pancreatic cancer, a method for providing information for diagnosing pancreatic cancer using the kit, and a method for diagnosing pancreatic cancer using same, wherein the kit includes an antibody specifically binding to complement factor B protein and an antibody specifically binding to carbohydrate antigen 19-9 protein. According to the present application, it is possible to provide a marker for diagnosing pancreatic cancer having enhanced sensitivity and specificity.
US10656152B2
A therapeutic device to release a therapeutic agent comprises a porous structure coupled to a container comprising a reservoir. The reservoir comprises a volume sized to release therapeutic amounts of the therapeutic agent for an extended time when coupled to the porous structure and implanted in the patient. The porous structure may comprise a first side coupled to the reservoir and a second side to couple to the patient to release the therapeutic agent. A plurality of interconnecting channels can extend from the first side to the second side so as to connect a first a plurality of openings on the first side with a second plurality of openings on the second side.
US10656145B2
A technique can be used to detect and/or quantify allergens in foods. In some examples, the technique involves adding magnetic particles that carry antibodies and surface-enhanced Raman scattering (SERS) tags complexed with antibodies to the sample. The antibodies associated with both the magnetic particles and the SERS tags can be selected to bind to one or more antigens that correspond to allergens being investigated. After adding magnetic particles to the sample, a magnetic field can be applied to the sample to concentrate antigens in the sample, including any SERS tags bound to the antigens. The concentrated sample can be analyzed with SERS and a concentration of the mammalian allergen determined based on the SERS response.
US10656137B2
This application discloses a method for developing a conductive nano-gap. The first step can comprise depositing a brittle material on a substrate. Next, a conductive graphene layer can be deposited at the surface of the brittle material. Lastly, a crack can be propagated through the brittle material and the graphene using a force, the crack a nano-gap.
US10656135B2
A method for determining a mixing ratio A of n organic, miscible components in a mixture of the components. The method includes the following steps: i) preparing n components in pre-defined quantities, where n is an integer ≥2; ii) mixing a respective inorganic marker with one of the respective components in a pre-defined mixing ratio for each of the respective inorganic markers to the respective component, at least one component being mixed with one inorganic marker, and the inorganic markers being of different chemical natures; iii) producing a mixture of the components; (iv) performing an analysis for the quantitative determination of the quantities of the inorganic markers; and v) determining the mixing ratio A of the n components from the defined quantities of the inorganic markers by means of the pre-defined mixing ratios for each of the respective inorganic markers to the respective component.
US10656134B2
A computer system including a processor executing processor-executable code stored in a non-transitory processor-readable medium, causing the processor to receive a signal via an input port, including data indicative of an amount of a combustion product produced by a sample of drill cuttings subjected to oxidation at a constant temperature (1000° C. or 650° C. 100° C.) as a function of time and process the data according to a predetermined logic to: locate a peak in the amount of the combustion product produced at a set of instants in time; correlate the set of instants in time with the presence in the sample of an organic carbon from a contaminant or light volatile carbon molecules, organic carbon, and inorganic carbon; calculate at least one of an amount of contaminant, a total amount of organic carbon, and a total amount of inorganic carbon; and output a signal indicative of the calculated amount.
US10656128B2
A method is provided for analyzing a sample and identifying species using chromatography and spectrometry. Possible candidate species to be used in a regression analysis are selected for consideration based on their retention indices in a chromatography column and peak locations in an infrared spectrum. By using such a selection process, the number of combinations of species to be used in the regression analysis can be significantly reduced. The species and respective concentrations in the sample are identified by using an iterative process with regression analysis and minimizing least squares errors between a sample spectrum and a computed spectrum associated with selected candidate species.
US10656126B2
A pre-analysis treatment method includes: a first retaining step of supplying, to a solid phase, each predetermined amount of the sample and a first solvent, and allowing a component at low concentration to be retained in the solid phase; a first washing step of supplying the first solvent to the solid phase and removing a component at high concentration from the solid phase; a second retaining step of supplying the sample in a smaller amount than the predetermined amount supplied in the first retaining step, and a second solvent to the solid phase, and allowing the component at high concentration to be retained in the solid phase; and an elution step of simultaneously extruding the components retained in the solid phase with an extrusion solvent.
US10656104B2
A system for non-destructive testing of an overhead energized electrical component. The system has a base, an X-ray source, an X-ray digital imager, and an imager controller. The system also has a removable electrically conductive flexible shield which is adapted to be operatively coupled to, and to encapsulate, at least the base, the X-ray source, the X-ray digital imager and the imager controller so as to form a shrouded system. In a use position, when the shrouded system is positioned adjacent the energized electrical component so as to non-destructively test the energized electrical component, the shield protects at least the base, the X-ray source, the X-ray digital imager and the imager controller from electric fields around the energized electrical component while allowing signal communication between at least the X-ray source and the energized electrical component.
US10656103B2
The X-ray phase imaging apparatus is configured to include an image generation unit that generates an X-ray phase-contrast image based on a phase-contrast between a step curve representing an intensity change of an X-ray when an object is placed between an X-ray source and a phase grating or between a phase grating and an absorption grating and a step curve when no object is placed therebetween, and is configured to obtain a displacement amount of relative positions of a plurality of gratings based on a plurality of step curves.
US10656091B2
An optical sensor (1) for detecting a chemical species includes a substrate (3), a mesoporous matrix (5) disposed on the substrate, and a microporous matrix (7) disposed within the mesoporous matrix. The microporous matrix (7) includes an indicator dye (9) dispersed therein, the indicator dye (9) exhibiting changes in its optical properties in response to the presence of the chemical species. This arrangement significantly increases the amount of dye present, while allowing the medium to be analyzed greater access through the porous structure, thereby increasing the performance of the sensor.
US10656081B2
A method and system for detecting moisture in a composite sandwich panel for an aerospace vehicle. A pulse of an electromagnetic radiation beam is beam steered to the composite sandwich panel. The pulse of the electromagnetic radiation beam has a number of wavelengths that is absorbed by water molecules. The timing of the pulse of the electromagnetic radiation beam is synchronized to heat the composite sandwich panel with a time window in an infrared detector system to detect an amount of infrared radiation. The amount of infrared radiation in the composite sandwich panel is detected within the time window for the infrared detector system when the composite sandwich panel is heated by the pulse of the electromagnetic radiation beam, wherein the amount of infrared radiation indicates a level of moisture in the composite sandwich panel.
US10656072B2
A particle analyzer, comprising a source of a substantially nondiffracting light beam; a flow path configured to produce in a flowcell a ribbon-like core stream having a specific cross-sectional aspect ratio; the flowcell being configured to expose a segment of the core stream to the light beam; a detector configured to receive a signal resulting from an interaction of a particle in the core stream with the light beam; a first sorting actuator connected with the flowcell, downstream of the exposed segment of core stream; a plurality of sorting channels in fluid connection with the flow path and downstream of the first actuator; the actuator having multiple actuation states, each state configured to direct at least one part of the core stream to a corresponding channel; a second sorting actuator connected with the flowcell, opposite the first actuator, and operable in coordination with the first actuator.
US10656068B2
The present invention relates to a method for providing a numerical model of a sample of rock that, when used for flow simulations, it reproduces the porosity and the permeability according to the measurements taken in said sample of the rock. The method is characterized in that the structure and the properties of the numerical model are populated randomly ensuring that the global behavior reproduces the measurements.
US10656065B2
Systems and methods for uniquely identifying fluid-phase products by endowing them with fingerprints composed of dispersed colloidal particles, and by reading out those fingerprints on demand using Total Holographic Characterization. A library of chemically inert colloidal particles is developed that can be dispersed into soft materials, the stoichiometry of the mixture encoding user-specified information, including information about the host material. Encoded information then can be recovered by high-speed analysis of holographic microscopy images of the dispersed particles. Specifically, holograms of individual colloidal spheres are analyzed with predictions of the theory of light scattering to measure each sphere's radius and refractive index, thereby building up the distribution of particle properties one particle at a time. A complete analysis of a colloidal fingerprint requires several thousand single-particle holograms and can be completed in ten minutes.
US10656062B2
The disclosure relates to an irreversible dosimetric shock-detection substrate as well as related articles and methods. The shock-detection substrate incorporates a plurality of microcapsules serving as an irreversible means for detecting impact on the substrate. A shock above a characteristic threshold level experienced by the substrate induces an irreversible detectable change associated with the microcapsules upon shock-induced rupture. The irreversible detectable change provides a tamper-proof and non-electronic means for detecting a shock or impact. The shock-detection substrates can be incorporated into a variety of articles and used in a variety of settings, for example to monitor personal safety, to monitor article integrity, to monitor the end of the useful life of the shock-detection substrate itself, or in any other setting where it is desirable to irreversibly detect and/or localize a shock event.
US10656056B2
The formulations, systems, and methods disclosed herein permit automated preparation of specimens (e.g., biological specimens) for examination. The disclosed formulations, systems, and methods provide fast, efficient, and highly uniform specimen processing using minimal quantities of fluids. The methods include at least a fixing phase for fixing a specimen to a substrate such as a microscope slide, a staining phase for staining the specimen, and a rinsing phase for rinsing the specimen. One or more of the fixing, staining, and rinsing phases include one or more agitation phases for distributing reagents evenly and uniformly across the specimen. The systems can be implemented as a standalone device or as a component in a larger system for preparing and examining specimens.
US10656054B2
A tire testing apparatus includes a tire supporting structure, a force applying device, a force measuring device and a controller. The tire supporting structure is configured to retain a tire. The force applying device is attached to the tire supporting structure and is configured to selectively apply a static force to the tire with the tire retained by the tire supporting structure. The force measuring device is attached to the tire supporting structure and is configured to measure the static force applied to the tire applied by the force applying device. The controller is electronically connected to the force applying device and the force measuring device. The controller is configured to receive force measurements from the force measuring device and selectively operate the force applying device to apply a predetermined level of static force to the tire for a predetermined period of time.
US10656049B1
Methods and mechanisms for correcting a wavefront error in an optical element are disclosed. A wavefront error that is downstream of an optical element in an optical path is determined. A refractive index prescription that reduces the wavefront error is determined. A beam of energy is directed at a surface of the optical element in accordance with the refractive index prescription to alter the surface to change an index of refraction at multiple locations on the surface.
US10656044B1
The disclosure provides an easy-to-mount leakage detection sleeve configured to be mounted on a tube. The easy-to-mount leakage detection sleeve includes a flexible water absorbing layer, a plurality of electrically conductive wires and a connecting assembly. The plurality of electrically conductive wires are disposed on the flexible water absorbing layer and spaced apart from each other. The connecting assembly includes a first connecting part and a second connecting part. The first connecting part and the second connecting part are respectively disposed on two opposite sides of the flexible water absorbing layer, and the second connecting part is detachably engaged with the first connecting part so that the flexible water absorbing layer forms a tube accommodation space configured for accommodating the tube.
US10656041B2
A distributed temperature sensing (DTS) system is operated to detect fluid leaks from a pipeline. The DTS system obtains temperature profiles from a sensing element that is deployed along the pipeline, where the profiles are temperature measurements as a function of distance. The temperature profiles are examined to identify the presence of a characteristic temperature signature expected to occur in the presence of a leak. A leak condition signal for a particular distance point is generated based on a determination that the energy of the temperature signal exceeds a threshold energy for that point.
US10656033B2
A method for creating a composite cable having at least one high-performance termination on at least one end. A high-performance termination is added to an end of a short synthetic tensile strength member. The strength of the tensile strength member and termination is then tested. Once tested satisfactorily, the short cable is spiced onto a long cable of the same type using prior art splicing techniques. The union of the short cable and the long cable creates a “composite” cable having a high-performance termination on at least one end. In most applications it is preferable to set the length of the short cable so that the interwoven splice will exist at a desired location.
US10656025B2
A first tubular body having a first longitudinal axis extending centrally through the tubular body includes at least one delivery port extending through a wall of the first tubular body. A second tubular body having a second longitudinal axis extends through the second tubular body, the first and second longitudinal axes being displaced from each other such that an asymmetrical longitudinally extending gap is formed between an outer surface of the second tubular body and an interior surface of the first tubular body. A temperature sensor forming a thermocouple extending longitudinally within the gap between the first tubular body and the second tubular body. An inner core is positioned within the second tubular body. The inner core includes least one ultrasound element.
US10656023B2
A temperature sensing device includes a temperature-voltage converter that outputs a first voltage, having a zero temperature coefficient that does not vary with a temperature, and a second voltage having a negative temperature coefficient varying in inverse proportion to the temperature. A multiplexer alternately outputs the first voltage and the second voltage depending on a transition signal. A temperature sensor alternately receives the first voltage and the second voltage and senses the temperature depending on a ratio of the first voltage and the second voltage.
US10656022B2
The present invention provide a temperature sensor including a sensor main body having a contact surface for contacting with the upper surface of a battery cell, a mounting member holding the sensor main body and attaching it to the battery cell, and a coil spring arranged between the sensor main body and the mounting member. When viewing from an opposite side to the contact surface, the center P1 of the contact surface coincides with the center P2 of a trajectory connecting a pressing point pressed by the coil spring. When the mounting member is inclined due to inclination of a resin member mounted on the upper surface of the battery, the temperature sensor can absorb all inclinations by the coil spring, and prevent the contact surface away from the upper surface of the battery cell.
US10656015B2
An approach to noninvasively and remotely detect the presence, location, and/or quantity of a target substance in a scene via a spectral imaging system comprising a spectral filter array and image capture array. For a chosen target substance, a spectral filter array is provided that is sensitive to selected wavelengths characterizing the electromagnetic spectrum of the target substance. Elements of the image capture array are optically aligned with elements of the spectral filter array to simultaneously capture spectrally filtered images. These filtered images identify the spectrum of the target substance. Program instructions analyze the acquired images to compute information about the target substance throughout the scene. A color-coded output image may be displayed on a smartphone or computing device to indicate spatial and quantitative information about the detected target substance. The system desirably includes a library of interchangeable spectral filter arrays, each sensitive to one or more target substances.
US10656014B2
The present disclosure describes broadband optical emission sources that include a stack of semiconductor layers, wherein each of the semiconductor layers is operable to emit light of a different respective wavelength; a light source operable to provide optical pumping for stimulated photon emission from the stack; wherein the semiconductor layers are disposed sequentially in the stack such that a first one of the semiconductor layers is closest to the light source and a last one of the semiconductor layers is furthest from the light source, and wherein each particular one of the semiconductor layers is at least partially transparent to the light generated by the other semiconductor layers that are closer to the light source than the particular semiconductor layer. The disclosure also describes various spectrometers that include a broadband optical emission device, and optionally include a tuneable wavelength filter operable to allow a selected wavelength or narrow range of wavelengths to pass through.
US10656008B2
A method for discovering the topology of a connected lighting system. The method comprises: receiving a first measurement of a first light source in relation to a first sensor; receiving a second measurement of the first light source in relation to a second sensor; generating a first estimate of the position of the first light source, based on a first angle at the first sensor between (i) a first direction toward a current light source position and (ii) a second direction defined by the first measurement; generating a second estimate of the position of the first light source, based on a second angle at the second sensor between (i) a third direction toward the current light source position and (ii) a fourth direction defined by the second measurement; and generating an updated light source position of the first light source based on the first and second estimates.
US10656007B2
An array of micromachined ultrasonic transducers (MUTs). The array has first and second rows, the MUTs in the first row being equally spaced by a horizontal pitch in a horizontal direction, the MUTs in the second row being equally spaced by the horizontal pitch in the horizontal direction. The MUTs in the second row are shifted along the horizontal direction by a first horizontal distance relative to the MUTs in the first row and shifted along a vertical direction by a first vertical distance relative to the MUTs in the first row. The first horizontal distance is greater than zero and less than the horizontal pitch. The first vertical distance ranges from one tenth of a horizontal width of a MUT to a half of a vertical height of a MUT.
US10656001B1
A self-leveling combination measuring device includes a first measuring utensil having a handle including a top surface extending longitudinally along a first plane. The first measuring utensil defines a basin with a base and a first wall rigidly connected to the first handle. The first wall extends from the base and has a top perimeter aligned parallel to the first plane. The self-leveling measuring device also includes a second measuring utensil having a handle including a bottom surface configured to extend longitudinally along the first plane. The second measuring utensil has a second wall rigidly connected to the second handle with a bottom configured to align parallel to the first plane along which the top surface of the first handle extends to level material contained within the basin with the top perimeter of the first wall when the second measuring utensil is slid with respect to the first measuring utensil.
US10656000B2
A shutoff valve adaptor and a measuring unit adaptor are resin members and each of them has an elastically deformable hooking claw. Each of sheet metal members has a hooking target portion. The shutoff valve adaptor is mounted to the sheet metal member by a snap-fit portion comprising the hooking target portion and the hooking claw hooked to the hooking target portion, and the measuring unit adaptor is mounted to the sheet metal member.
US10655992B2
An apparatus for measuring airflow in an airstream includes a generally planar panel adapted to be placed in the airstream so that air passes over opposite surfaces of the panel. The panel includes at least one slot that extends through the panel. A hot-point element is mounted on one of the panel surfaces adjacent the at least one slot. The at least one slot is configured to permit air passing over the opposite surfaces to pass through the slot and become mixed together. The hot-point element is positioned on the panel so that the mixed air passes over the hot-point element.
US10655991B2
In order to improve the characteristic precision of a sensor, an electronic circuit board on which a detection unit that measures a physical quantity is mounted is integrally formed together with a housing so as to reduce mounting variability. This physical-quantity detection device 300 is characterized by having a circuit board 400 and a housing 302 that accommodates said circuit board 400, wherein the circuit board 400 is provided with one or more detection units 602 that detect physical quantities of a gas being measured 30 that passes through a main channel 124, the circuit board 400 is also provided with a circuit unit that performs a computation on the physical quantity detected by each detection unit 602, the housing 302 is formed from a molded resin, and the circuit board 400 is integrally formed together with the housing 302.
US10655985B2
A rotation angle detecting method includes detecting a first rotation angle based on a first measured magnetic value received from a first hall element, detecting a first magnetic value received from a second hall element corresponding to the first detected rotation angle, adjusting a gain based on a first difference value between a second measured magnetic value received from the second hall element, in response to one of the magnetic pieces being rotated at the first rotation angle, and the first magnetic value, redetecting a second rotation angle by applying the gain to the first magnetic value and redetecting a second magnetic value received from the second hall element, corresponding to the second rotation angle, and outputting the second rotation angle as a confirmed rotation angle in response to a second difference value between the second magnetic value and the second measured magnetic value becoming less than a delta value.
US10655970B2
An automated process designs an indoor wayfinding system using wireless beacons interacting with a mobile smartphone to guide a user to a destination. Image processing and computational geometric techniques extracting necessary information about an indoor space to determine beacon placement and support path computations for navigation. An architectural floor plan of the indoor space of interest is scanned to extract all the points of interest (doors, stairs, elevators, etc.), to identify walking paths within this space, and to create a connectivity graph representation of the space upon which path computations for navigation can be performed. Optimized locations where beacons should be placed on the indoor floor plan are identified very quickly and with minimal effort.
US10655959B2
A high density slider clamp fixture is disclosed for accurately positioning a large number of head sliders for metrology testing. The slider clamp fixture may include a single piece, monolithic structure comprising a large number of slider nests, aligned in rows and columns in the slider fixture. Each slider nest includes a reference datum surface machined to precisely align with all other reference datum surfaces in a row of the monolithic structure. Each slider nest further includes a flexure clamp for independent clamping of each slider in the row against the reference datum surfaces.
US10655953B2
A structural color changeable material includes a strain body and surface plasmon generating particles. In the strain body, a strain is produced by an external pressure or an internal change. The surface plasmon generating particles generate surface plasmon and are contained in the strain body. The surface plasmon is generated by an incident light with a wavelength of 2400 nm or less. A mean particle size of the surface plasmon generating particles is equal to or less than the wavelength of the incident light. The surface plasmon generating particles are periodically arranged parallel to an in-plane direction of a reflection surface of the incident light.
US10655949B2
Inspecting a multilayer sample. In one example embodiment, a method may receiving, at a beam splitter, light and splitting the light into first and second portions; combining, at the beam splitter, the first portion of the light after being reflected from a multilayer sample and the second portion of the light after being reflected from a reflector; receiving, at a computer-controlled system for analyzing Fabry-Perot fringes, the combined light and spectrally analyzing the combined light to determine a value of a total power impinging a slit of the system for analyzing Fabry-Perot fringes; determining an optical path difference (OPD); recording an interferogram that plots the value versus the OPD for the OPD; performing the previous acts of the method one or more additional times with a different OPD; and using the interferogram for each of the different OPDs to determine the thicknesses and order of the layers of the multilayer sample.
US10655943B2
An obturator ring (4) for a mortar round (2) is proposed where the geometry of the ring (4) is modified by its sliding and striking stationary anvil (18) when the round (2) is placed in the muzzle-loaded mortar's barrel (6) and reaches its bottom. The initial ring (4) geometry does not impede round's travel down the barrel (6) while its modified geometry provides a gas seal between the round (2) and the barrel (6) wall.Several embodiments featuring free-rotating (4), splined non-rotational (4a) and stationary separated (12a-14a) designs are presented.The ring works with both smoothbore and rifled mortar barrels and in several embodiments imparts rotation to the round (2) if used in a rifled barrel (6).An optimized muzzle-loaded mortar barrel (6) operating in cooperation with rounds equipped with the obturator ring of instant invention is also presented, containing rifled (6a) and smoothbore (6b) sections.
US10655942B2
A bowfishing arrow shaft is provided with a carbon fiber bow fishing arrow providing an outer tube with an internal wire rope. In this regard the wire rope provides added weight while being ductile to prevent damage to the carbon fiber tube or holding a “kink” preventing the arrow from fully returning to a straight configuration after extreme flexure of the carbon fiber tube which would otherwise be accommodate.
US10655940B2
The invention relates to a ballistic resistant sheet (12) comprising a three-layer hybrid structure, with a core layer (12-1) and two face layers (12-2; 12-3) wherein the core layer comprises at least one first monolayer comprised of first unidirectionally (UD) oriented fibers and a matrix material, and wherein each of the face layers comprise at least one second and at least one third monolayer comprised of second UD oriented fibers and third UD oriented fibers respectively and wherein the stiffness of the face layers is higher than the stiffness of the core layer.
US10655939B1
A thermal protection barrier including a base layer having a plurality of baffles with perforated walls and a high melting temperature granular media disposed within the plurality of baffles. When the base layer is breached by a thermal threat, the granular media is operable to flow through the perforated walls of the plurality of baffles to provide a controlled flow of granular media to an area proximate the breach for thwarting the thermal threat.
US10655933B2
An exemplary dot sight device includes a sight body, an illumination unit, an optical system, first, second and third movement blocks, and first, second and third adjustors. The first, second and third movement blocks are disposed in the sight body. The first adjustor is coupled to the first movement block and operable to cause the first movement block to move thereby causing the illumination unit to be displaced along a first axial direction. The second adjustor is coupled to the second movement block and operable to cause the second movement block to move thereby causing the illumination unit to be displaced along a second axial direction different than the first axial direction. The third adjustor is coupled to the third movement block and operable to cause the third movement block to move thereby causing the illumination unit to be displaced along the second axial direction.
US10655930B2
An inside waistband holster includes a front panel comprising a waistband connector that holds a top side of the front panel at a waistline of a user's pants. The holster also includes a back panel attached to the front panel, such as along a bottom side of the back panel and the front panel and along lower sides of the back panel and the front panel. The front panel and the back panel define a pouch in which a firearm may in stored, and a top portion of the front panel is unattached to the back panel. The back panel includes a flap configured to extend over the front panel and to releasably connect to the waistband connector in a stored condition. The flap is also configured to be pulled upward such that the top portion of the front panel peels away from the back panel in an exposed position.
US10655928B2
The present invention provides for devices and methods for making and using an integrated rechargeable power supply and power management system for providing power to weapon mounted electronic devices. The inventive apparatus provides for a common power source for weapon attachments, that can be integrated into a weapon. These devices and methods provide for an easy swap of the power source in an active environment, and further includes power management and safety functions. The inventive devices and methods further provide for better ergonomics and improved weight/balance to enhance shooting skills, less physically taxing heft, and potentially save lives. Finally, the present invention is backwards compatible with present weapons.
US10655924B2
A cartridge magazine is provided. The cartridge magazine may include a rib mounted on a vertical wall of the cartridge magazine. The cartridge may further include a ramp attached to a top of the rib. In another embodiment, the cartridge magazine may include an opening including spacer having a flat portion. The flat portion provides space for a cartridge of a particular caliber between the flat portion of the spacer and an opposing wall of the cartridge magazine.
US10655920B2
A thermosiphon device including one or more multi-port tubes that form both an evaporator section and a condenser section for the device. The one or more tubes may be flat tubes with multiple, parallel flow channels, and may be bent to form a bend between the evaporator and condenser sections of the tube(s). One or more flow channels of the tube at the bend may provide a vapor flow path or a liquid flow path between the evaporator and condenser sections.
US10655917B2
A heat exchanger for an air conditioning device includes flat tubes, a vertically extending header collecting tube connected to the flat tubes, and fins joined to the flat tubes. The header collection tube has a loop structure including partition members, inflow ports, and upper and lower communicating passages. The partition members partition first and second spaces. The flat tubes are connected at the first spaces. The inflow ports are located in lower parts of the first spaces. The upper communicating passages communicate the upper parts of the first and second spaces to guide refrigerant from the first spaces into the second spaces. The lower communicating passages communicate the lower parts of the first and second spaces to guide refrigerant from the second spaces towards spaces above the inflow ports in the first spaces to return the refrigerant from the second spaces to the first spaces.
US10655912B2
Impurities that are less volatile than carbon dioxide, e.g. hydrogen sulfide, are removed from crude carbon dioxide by processes involving distillation of said crude carbon dioxide in a distillation column system operating at super-atmospheric pressure(s) to produce carbon dioxide-enriched overhead vapor and bottoms liquid enriched with said impurities. Where such processes involve a single heat pump cycle, significant savings in power consumption are realized when the distillation column system is re-boiled by at least partially vaporizing liquid in or taken from an intermediate location in the column system.
US10655901B2
A refrigerator that has a fresh food compartment, a freezer compartment, and a door that provides access to the fresh food compartment is disclosed. An icemaker is mounted remotely from the freezer compartment. The icemaker includes an ice mold. A thermoelectric device is provided and includes a warm side and an opposite cold side. A fluid pathway is connected in communication between the cold side of the thermoelectric device and the icemaker. A pump moves fluid from the cold side of the thermoelectric device to the icemaker. Cold fluid or air may be taken from the freezer compartment to dissipate heat from the warm side of the thermoelectric device for providing cold fluid to and for cooling the ice mold or cool/warm fluid to other cooling or warming applications in the refrigerator compartment or on the refrigerator compartment door.
US10655885B2
Entrance of cold air from near a wall of an indoor space is avoided. An airflow direction adjusting flap is provided at a main outlet opening, and changes the direction of airflow coming from the main outlet opening in a vertical direction. A load detector detects a load of an indoor space. When the load of the indoor space is higher than a predetermined value in a heating operation, the airflow direction adjusting flap guides the air coming from the main outlet opening in a horizontal direction or in an upward direction with respect to the horizontal direction.
US10655882B2
A remote management system includes an air conditioner, an information mediation device built in or connected to the air conditioner, an information management apparatus that acquires air conditioner information including items relating to the air conditioner via the information mediation device and a network, and a plurality of participant terminals. The terminals include one or more of a manager terminal, a manufacturer terminal, a seller terminal, a maintenance worker terminal, and a user terminal. The information mediation device transmits the air conditioner information to the information management apparatus at a certain transmission frequency. The information mediation device is able to change, according to a participant request input by each of the plurality of participant terminals, the items included in the air conditioner information to be transmitted or a transmission frequency relating to the transmission, or both.
US10655869B2
A method of controlling an in-wall dehumidifier is disclosed. The method includes setting the dehumidifier to a defrost mode if the dehumidifier has been operating in a dehumidifying mode for less than a predetermined amount of time and a measured evaporator coil temperature is less than a first evaporator coil temperature set point. The method further includes setting the dehumidifier to the defrost mode if the dehumidifier has been operating in the dehumidifying mode for equal to or greater than the predetermined amount of time and a measured evaporator coil temperature is less than a second evaporator coil temperature set point that is higher than the first evaporator coil temperature set point.
US10655867B2
A packaged terminal air conditioner unit (PTAC) and methods for operating the same are provided. A PTAC controller is operably coupled to a proximity indication device for detecting that a proximity trigger condition exists and is configured for adjusting an operating parameter of the PTAC to adjust an outlet temperature of a flow of discharge air in response to determining that the proximity trigger condition exists. The proximity trigger condition may exist when a proximity sensor detects an occupant close to the PTAC, when a user input button is activated, or when a voice command is received.
US10655866B2
Disclosed herein is a cooking apparatus capable of cooking a plurality of cooking materials using a heat transfer regulator having a plurality of regions in which a reflectance against heat generated by a heater is variable, and a controlling method thereof. In accordance with one aspect of the present disclosure, a cooking apparatus includes at least one heater and a heat transfer regulator provided to face the at least one heater and provided with a plurality of regions each having a different reflectance against heat generated by the at least one heater.
US10655861B2
A safe combustion device includes a stove body including a fuel reservoir, a fuel tray disposed vertically above and separately from the fuel reservoir and defining an air flow passage, and a wick with an upper end connected to the fuel tray and disposed in the air flow passage and a lower end disposed in a reservoir space defined by the fuel reservoir respectively.
US10655857B2
A gas turbine engine combustion chamber includes upstream and downstream ring structures and a plurality of circumferentially arranged combustion chamber segments. Each segment extends the full length of the combustion chamber and each segment is secured to the upstream ring structure and is mounted on the downstream ring structure. The upstream end of each combustion chamber segment includes a surface having a plurality of circumferentially spaced radially extending holes and the upstream ring structure having a plurality of circumferentially spaced holes extending radially through a portion abutting the surface of the upstream end of each combustion chamber segment. Each combustion chamber segment being removably secured to the upstream ring structure by a plurality of fasteners locatable in the holes in the combustion chamber segment and corresponding holes in the upstream ring structure.
US10655855B2
A wall assembly for a combustor of a gas turbine engine is provided. The wall assembly includes a support shell with a contoured region to define at least one convergent passage between the support shell and a multiple of liner panels. A method of cooling a wall assembly for a combustor of a gas turbine engine is also provided. This method includes a step of directing cooling air into at least one convergent passage between the support shell and a multiple of liner panels.
US10655852B2
This ship includes a ship body, a fuel tank chamber, a stern-side engine room, a bow-side engine room, a main fuel line and a sub-fuel line, and a pump mechanism. The main fuel line connects a fuel tank, a stern-side power generation unit, and a bow-side power generation unit through the bow-side engine room. The sub-fuel line connects at least the fuel tank and the stern-side power generation unit, and is disposed through a section different from the bow-side engine room through which the main fuel line passes. The pump mechanism selectively feeds fuel into the main fuel line or the sub-fuel line from the fuel tank.
US10655848B2
A premixing apparatus includes a mixing unit, an air supply adjusting unit, and a gas switching unit. The mixing unit draws a fuel gas in the mixing unit by supplied air to mix the fuel gas and the supplied air with each other. The air supply adjusting unit applies a load on the supplied air flowing toward the mixing unit and switches the load. The gas switching unit switches a gas amount of the fuel gas to be supplied to the mixing unit.
US10655843B2
A Smart Candle Platform may be configured to produce candle light using a natural wax candle as its fuel source or any other fuel source capable of producing light, including liquid fuels if so configured. The outer shell, inner cover, top cover and base provides a beautiful exterior shell which does not melt but emulates the look of a traditional pillar candle. The outer shell may be changeable/replaceable allowing for style and or seasonal changes. A Smart Candle Platform having multiple interactive systems and sensors for production of natural light via a safe, controllable device which may communicate with other similar configured devices or smart devices having application software embedded therein i.e. a smart phone having an app. is disclosed. The Smart Candle Platform may be configured to allow for auto-extinguishment. The Smart Candle Platform may be configured to allow for the addition of smells or scents.
US10655842B2
Provided are a burner such as a concentrate burner, a calcine burner, or a matte burner, or a burner using a mixture of these for feeding reaction gas and fine solids into a reaction shaft of a suspension smelting furnace, and a fine solids feeding apparatus for a burner such as a concentrate burner, a calcine burner, or a matte burner, or a burner using a mixture of these. The fine solids feeding apparatus comprises gas outlets in a fine solids discharge channel upstream of a downstream outlet end of the fine solids discharge channel. The gas outlets comprise spiral path guiding members configured to facilitate gas to flow from the gas outlets in a spiral flow path around a center axis A of the fine solids discharge channel.
US10655835B2
An LED lamp includes: a lamp shell; a passive heat dissipating element having a heat sink, wherein the heat sink comprises fins and a base; a power source; a light emitting surface connected to the heat sink of the passive heat dissipating element and comprising LED chips; a first heat dissipating channel formed in a first chamber of the lamp shell; a second heat dissipating channel formed in the heat sink and between the fins and the base of the heat sink; and a lamp cover connected with the heat sink and having a light output surface and an end surface; wherein the base of the heat sink has a projecting portion protrudes from the light emitting surface in an axial direction of the LED lamp, the projecting portion protrudes from the light emitting surface in the axial direction of the LED lamp, the projecting portion is configured to be annular and a concave structure is defined by both the projecting portion and the base for receiving and protecting both the light emitting surface and the light cover, the base has a first inner surface and the lamp cover has a peripheral wall, the first inner surface corresponds to the peripheral wall, a gap is kept between the first inner surface and the peripheral wall, the first inner surface is configured to be a slant and an angle is formed between the first inner surface and the light emitting surface, the angle is an obtuse angle.
US10655832B2
The present invention relates to a head lamp or flashlight (1) comprising a light source (2) and an auxiliary optical unit (3). In order to propose a head lamp or flashlight (1), the emitted light cone (10, 10′) of which generates a stable light cone (10, 10′) even in the case of movements and/or vibrations and which allows a uniform and flicker-free illumination of the path (9, 9′) ahead, it is proposed that the light source consists of a matrix (2) having a plurality of light emitting diodes (LEDs) or having a plurality of groups of LEDs which are positioned differently relative to the auxiliary lens (3), such that the different LEDs or the different groups of LEDs generate light cones (10, 10′) with different emission angles with respect to the optical axis (7) of the lamp, wherein the matrix (2) is connected to a microprocessor (4) which, depending on input data, regulates which LED or which group of LEDs of the matrix (2) is luminous, as a result of which a stable light cone (10, 10′) is emitted independently of a movement of the lamp (1).
US10655823B1
A lighting apparatus includes a light-diffusive panel that has opposing first and second faces bounded by one or more sides. A first conductor is disposed on the first face of the light-diffusive panel and proximate a first side of the one or more sides. A second conductor is disposed on the second face of the light-diffusive panel and proximate the first side. A first plurality of solid-state lighting (SSL) elements have light emitting portions that face a second side that is adjacent to the first side of the light-diffusive panel. The first plurality of SSL elements are electrically coupled to the first conductor and to the second conductor.
US10655822B2
An optical module (30) for a LED assembly (1) is disclosed. The optical module comprises a plurality of optical elements (31) and a plurality of mounting structures (40), each mounting structure comprising a stepped arrangement of mounting elements, in which each mounting element defines a step of the stepped arrangement, each step defining a different mounting height for the optical module. Also disclosed are a LED assembly including such an optical module, a luminaire including such a LED assembly and a method of assembling such a LED assembly.
US10655818B2
A lighting assembly is configured to selectively emit light at a first frequency and light at a second frequency. The lighting assembly includes a light source that is configured to emit the light at the first frequency over a light emission path, a light converter, and an actuator operatively coupled to the light source or the light converter. The actuator is configured to move the light converter or the light source relative to the other of the light converter or the light source between a first position and a second position. The light converter is within the light emission path in the first position, and outside of the light emission path in the second position. The light converter converts the light at the first frequency to the light at the second frequency in the first position, and wherein the light at the first frequency is emitted from the lighting assembly when the light converter is in the second position.
US10655813B2
An optical indicating device, a vehicle lamp including the optical indicating device, and a motor vehicle are provided. The optical indicating device includes: at least one light source emitting a light beam; and a patterning device arranged to form an indicating pattern when a light beam emitted from the light source is transmitted through the patterning device; the patterning device includes an patterning unit arranged to pattern the light beam, and a plurality of light deflecting portions arranged adjacent to each other are formed on a side of the patterning unit facing towards the light source or facing away from the light source.
US10655812B2
Disclosed is a vehicle lamp including: a light source; and a projection lens that projects light emitted from the light source. The projection lens is constituted by a triplet lens including a first lens having a positive refractive power, a second lens having a negative refractive power, and a third lens having a positive refractive power, and a first inter-lens distance (t1) between the first lens and the second lens, a second inter-lens distance (t2) between the second lens and the third lens, and a total lens thickness (T) of the projection lens are in a relationship that satisfies 0.03
US10655808B2
A vehicle lamp includes a projection lens, a first light source disposed behind the projection lens and configured to emit light forming a low-beam light distribution pattern which is a predetermined light distribution pattern, a reflector configured to reflect light emitted from the first light source toward a first rear focal point of the projection lens, and a second array light source disposed behind the projection lens and having a plurality of semiconductor light emitting elements arranged in at least one row. The second array light source is configured to emit light forming an additional light distribution pattern, and the center position or maximum light intensity position of the additional light distribution pattern overlaps with the low-beam light distribution pattern on a virtual vertical screen in front of the lamp.
US10655804B1
A flexible LED lighting device is disclosed that includes a flexible LED light bar surrounded by a flexible conduit. The flexible LED light bar fits within a inner channel of the flexible conduit in an elongated direction and includes sets of LED arrays on opposed sides of a flexible elongate circuit board formed from a continuous wire band and circuit board segments. Preferably, the flexible conduit includes a tubular outer sleeve that surrounds a tubular inner sleeve and the tubular inner sleeve and LED light bar are cable of being displaced in a radial directions relative to the outer sleeve or in directions that are substantially orthogonal to the elongated direction. The flexible conduit is translucent and/or patterned to diffuse or scatter light emitted from the LED light bar to provide full-body illumination.
US10655801B2
A light emitting device and a vehicular lamp are provided. The light emitting device comprises: a first light emitting unit; a second light emitting unit separated from the first light emitting unit; and a sidewall surrounding side surfaces of the first and second light emitting units while adjoining the side surfaces of the first and second light emitting units, wherein the first light emitting unit and the second light emitting unit emit light have different peak wavelengths.
US10655797B2
An elongated lighting device (1) having a first and a second suspension point (8, 8′) for suspending the lighting device (1), comprising: a plastic housing (2) extending from the first suspension point (8) to the second suspension point (8′); a light source carrier (4) having one or more solid state light sources (6) mounted on a surface thereof, the carrier (4) being arranged along the housing (2) so that the one or more light sources (6) emit light into the housing (2). A wire (10) is arranged inside the housing (2) between the first and second suspension points (8, 8′) so as to prevent the lighting device (1) from bending.
US10655796B2
A light bulb apparatus has a plurality of LED modules, a substrate, a driver circuit board, a plastic piece, a radiator and a lamp cap. The substrate has aluminum material for mounting the plurality of LED modules, a first connection end and a second connection end. The first connection end and the second connection end are electrically connected to the plurality of LED modules. The plastic piece with a guiding groove is used for inserting the driver circuit board. The radiator has a top plate and a side wall. The substrate is fixed on the top plate, and the side wall are connected to the plastic piece.
US10655793B2
An LED lighting apparatus is disclosed. The LED lighting apparatus includes a board having a principal surface, a plurality of LED chips mounted on the principal surface of the board, and a wiring pattern which is formed on the principal surface of the board and makes electrical conduction with the plurality of LED chips. Further, the LED lighting apparatus includes a frame-like bank which is provided on the principal surface of the board and surrounds the plurality of LED chips. In this case, the wiring pattern has one or more pads having a first portion interposed between the bank and the plurality of LED chips. The LED lighting apparatus further includes a protective layer covering at least a portion of the pads.
US10655779B2
A clamp apparatus is disclosed that includes a body, first and second actuators, first, second, third and fourth gear sets, first and second movable grippers, and at least one leaf spring. The first gear set is coupled to the first actuator and the second gear set is coupled to the second actuator. The first gear set engages the second gear set. The first and second movable grippers are each operatively coupled to the body. The third gear set is coupled to the first movable gripper and the fourth gear set is coupled to the second movable gripper. The third gear set operatively engages the fourth gear set. The leaf spring engages with the third gear set and the fourth gear set to urge the first movable gripper and the second movable gripper toward a clamped position.
US10655778B2
A display apparatus includes a display assembly, and a mounting device on which the display assembly is supported. The mounting device may include a stand having a supporting boss, a rail disposed on a rear surface of the display assembly, and configured to move the display assembly in a straight line direction with respect to the supporting boss, and a rotation guide disposed at an end of the rail such that the display assembly rotates with respect to the supporting boss, wherein the display assembly is rotatable when the supporting boss is positioned on the rotation guide.
US10655773B2
A structure for forming a fluid path is provided. The structure for forming a fluid path according to one embodiment of the present disclosure includes a body configured with first and second fluid paths which communicate with each other, and a third fluid path which is provided at a position, at which the first and second fluid paths are connected to each other, and communicates with the first and second fluid paths, and includes one or more among a first ball which is able to be disposed in the first fluid path, a second ball which is able to be disposed in the second fluid path, and a third ball which is able to be disposed in the third fluid path, wherein a diameter of the first fluid path is greater than that of the second fluid path, and the second ball is able to be disposed in the second fluid path by passing the first fluid path.
US10655772B2
The present invention relates to an assembly including an end-fitting and an unbonded flexible pipe, which end-fitting is adapted for connecting the unbonded flexible pipe to a connector. The end-fitting has a through-going opening with a centerline and a front end and a rear end, and the end-fitting further provides for establishing an electrical connection to a least one electrical heating system in the unbonded flexible pipe. Moreover, the end-fitting includes at least one first metallic part having a first surface contacting a second surface of at least one second part in the end-fitting, wherein the first surface of the first metallic part, at least in the vicinity of the through-going opening, includes a coating having a high electrically resistivity. The invention also relates to a method for providing an end-fitting having good properties in respect of reducing galvanic corrosion.
US10655757B2
A method of installing a subsea pipeline having a direct tie-in to a subsea structure includes landing an end of a pipeline onto a pipeline landing frame, the pipeline landing frame being on a surface of a subsea structure, the pipeline landing frame providing a location for landing the end of the pipeline before connection to a connection point of the subsea structure; subsequently lowering the pipeline end; and connecting the pipeline end to a connection point of the subsea structure. A pipeline landing frame for implementing the method is also described.
US10655756B2
A method for governing the elevation, attitude and structural integrity of a pressure-containing vessel in a body of liquid counterbalances flotation and incompressible ballast mediums against each other in separate serial compartments. Varying the quantity of incompressible ballast medium allows control of the elevation and attitude of the vessel. If the flotation medium is compressible, varying the quantity of flotation medium allows control of the ambient pressure of the vessel. The method facilitates floating and towing and laying of an undersea pipeline on, to and at a deep water site.
US10655750B2
An apparatus is provided for engaging a closure valve. The apparatus includes an extension shaft having a first end and a second end and a handle attached to the first end of the extension shaft. The apparatus also includes a handle attachment device attached to the second end of the extension shaft and adapted to fit over and around a rotatable knob of the closure valve. The handle attachment device includes a housing having a first non-pivoting catch and a second pivoting catch on an underside thereof that each extend radially inward toward a center of the housing such that each catch is configured to engage a lower surface of the rotatable knob when the housing is fit over and around the rotatable knob. A method is also provided for using the apparatus to engage a closure valve.
US10655742B2
A fluid injection device (10) for injecting a dispensible fluid such as a liquid sealant (24) into an air conditioning or refrigeration system or the like, includes a tube (12, 12′, 12″) containing the fluid sealant in a storage chamber (26, 26′, 26″). Outlet valves conventionally used at the tube outlet are replaced with a rupturable membrane (28, 28′, 66). Means to rupture the membrane may comprise a puncture tool (32, 50), or the membrane may be designed to burst under pressure imposed on it in use. Use of membrane (28, 28′, 66) at the outlet of device 10 avoids problems caused by even very slight leakage of fluid sealant past an outlet valve. The fluid injection device (10) is used by connecting the tube inlet to a high pressure zone of the system and connecting the tube outlet to a low pressure zone of the system.
US10655735B2
A seal arrangement has two machine parts movable toward one another along or about a movement axis. One of the two machine parts forms a seal holding structure and the other forms a sealing surface. A sealing device between the two machine parts is arranged on or in the seal holding structure, wherein the sealing device includes a sealing element and a pre-tensioning element which is separate from the sealing element and by means of which the sealing element is tensioned in the radial direction against the sealing surface of the respectively other machine part. The sealing element is formed by an elastically deformable sealing film. On the sealing film side, the pre-tensioning element forms an embossed structure which presses into the sealing film where the sealing film bears against the sealing surface with a contact pressure progression which corresponds to the embossed structure of the pre-tensioning element.
US10655728B2
Reversely identical transmissions for a tiltrotor aircraft include reconfigurable gearbox lubrication systems to accommodate operation in either direction of propeller rotation, using common parts. In a typical installation, at least two separate winged tiltrotor transmissions operate with opposing propeller rotations. Common parts of the two transmissions include cast housings, rotor shafts, pinion gears, lubrication sump tanks, lubrication pumps, and lubrication filter manifolds including filters having reversible orientations. Either transmission configuration can be utilized on either the left or right side of a tiltrotor aircraft by swapping the lubrication sump tank and lubrication filter manifold locations on the gearbox. In addition, a plug is used to manually reconfigure an opposite lubrication oil path to accommodate first and second rotational directions of the lubrication pump.
US10655727B2
A greaser for a transmission includes a shaft (1) having an axial bore (3) and a plurality of axially spaced radial bores (6a, 6b, 6c). Each of at least one tube (8a, 8b) is inserted into a respective one of the axially spaced radial bores (6a, 6b) and extends radially inwardly into the axial bore (3) beyond a circumferential surface (4) of the axial bore (3) that is adjacent the respective one of the axially spaced radial bores (6a, 6b). Each of the at least one tube (8a, 8b) includes a slot (11a, 11b) at a tube end (10a, 10b) facing a central axis (2) of the shaft (1). The slot (11a, 11b) of each of the at least one tube (8a, 8b) extends along a central axis (9a, 9b) of the respective tube (8a, 8b) into an interior space of the axial bore (3).
US10655711B2
A planetary traction drive for a driven turbocharger utilizes angular contact ball ramps to provide variable clamping depending on torque throughput. The ball ramps are located between ring rollers and a ring gear, and function to locate the ring gear concentrically to the ring rollers. The angled contact axes of the ball ramps allows use of a low conformity contact between the balls and ball races in the ball ramps to provide efficient movement, while simultaneously locating ring gear concentrically to the traction rings. A variation is shown where only a single angular contact ball ramp is used between the ring gear and a clamping traction ring, and the other traction ring is rigidly fixed to the ring gear to reduce part count and complexity.
US10655706B2
A rotary actuator is provided which includes an internal gear, first and second parallel eccentric gears which mesh with said internal gear, a crankshaft equipped with first and second eccentrics which are 180° out-of-phase and which drive said first and second parallel eccentric gears, respectively, a prime mover which drives said crankshaft, first and second crosslinks which prevent the rotation of said first and second parallel eccentric gears, respectively, and first and second sets of splines which engage said first and second parallel eccentric gears, respectively.
US10655705B2
An auxiliary rope knotter includes an interior formed with a first through hole, a second through hole, a first locking groove and a second locking groove which are parallel with each other. In the cross-sectional face of the auxiliary rope knotter, the first center connecting line formed by the first through hole and the second through hole intersects the second center connecting line formed by the first locking groove and the second locking groove, such that the rope is easily knotted by the auxiliary rope knotter.
US10655701B2
An adjustable vibration damper comprises at least one adjustable damping valve for each working direction. A fluid connection between a compensation space and a working space is controlled by a check valve which has a check valve body and which is hydraulically connected in parallel with the adjustable damping valve. The check valve is held by an intermediate tube which forms the fluid connection and which has a connection orifice to the connected adjustable damping valve. The check valve body of the check valve is supported at least indirectly in the region of the connection orifice.
US10655693B2
A method for manufacturing a composite brake disc including a brake ring with at least one braking surface and a brake disc chamber having a tubular section and a base part that is connected to the tubular section and by way of which a reference plane is defined. The brake disc chamber and the brake ring are joined together, and a wobble angle between the at least one braking surface and the reference plane is reduced by reshaping the brake disc chamber.
US10655683B2
According to a first aspect of the invention we provide a self-retaining drive shaft assembly for use with a device for tightening and loosening of an industrial fastener having: a drive retainer drive shaft; a drive retainer cap; a drive retainer plunger; and a drive retainer segment assembly. The segment assembly is formed between the drive shaft and the cap. The cap is formed between the segment assembly and the plunger. The segment assembly, the cap and the plunger are formed substantially within the drive shaft. Advantageously the retainer assembly is of unitary construction; requires no loose parts or external implements to engage and secure the drive shaft to a drive head of the device; reduces likelihood of device failure during operation due to improper engagement of the drive shaft; and increases user safety during device operation.
US10655681B2
A bearing assembly for rotatably supporting a first carrier element on a second carrier element includes first and second parts, each having a through-bore, configured to rotate about a common axis, and a first fastener for attaching the first part to the first carrier element and a second fastener for attaching the second part to the second carrier element. The first and the second through-bores are aligned with each other, and the second fastener is configured to pass entirely through the first through-bore into the second through-bore and engage an interior of the second through-bore to fasten the second part to the second carrier element. The first fastener is too large to pass entirely through the first through-bore and is configured to engage an interior of the first through-bore to fasten the first part to the first carrier element.
US10655678B2
A cage and roller assembly includes rollers and an annular cage. The cage includes annular portions having guide surfaces and cage bars that couple the annular portions together. Each of the cage bars includes a cage bar body provided in an axial center portion of the cage bar and having an oil reservoir bottom face on a radially outer side of the cage bar body, the oil reservoir bottom face located on a radially inner side with respect to the guide surface, and a detachment preventing portion provided at both axial ends of the cage bar body and having an outer claw that covers a part of the roller from the radially outer side. The detachment preventing portion is provided with an outer recessed groove configured as a passage for causing lubricating oil to flow toward the guide surface from the oil reservoir bottom face through the detachment preventing portion.
US10655677B2
Provided is a tripod type constant velocity universal joint (1), including: an outer joint member (2) having track grooves (6) formed at trisected positions in a circumferential direction to extend in an axial direction; a tripod member (3) including leg shafts (9) radially projecting from trisected positions in the circumferential direction; and rollers (4) fitted in a freely rotatable manner about the leg shafts (9), respectively, and received in the track grooves (6), respectively, in which a radially outer surface (4a) of each of the rollers (4) is formed of a surface unsubjected to grinding or cutting work after heat treatment.
US10655676B2
An enveloping layer-coated slide bearing includes a slide bearing having a bearing surface formed in a cylindrical shape, and a first enveloping layer composed of a thermoplastic elastomer formed on and directly contacting an outer circumferential surface of the slide bearing. In another arrangement, a second enveloping layer is interposed between the first enveloping layer and the slide bearing and directly contacts the outer circumferential surface of the slide bearing.
US10655660B2
A method is provided for plastic forming of a ball which forms a connecting element or part of a connecting element intended for connecting at least two components. At least some of the energy required for the plastic forming of the ball is introduced into the ball by way of ultrasound.
US10655656B2
A mounting apparatus and system and method for making the same are provided. The mounting apparatus allows an object to be mounted to a mounting surface via magnetic attractions between different planes of engagement. Through the movement of planes of magnets, an object that is brought in proximity to the mounting apparatus may engage one of the magnetic planes and then be moved further to engage the other magnetic plane, with the combined magnetic force being configured to support the particular object for which the mounting apparatus is designed. The engagement and/or disengagement of the object from the mounting apparatus can thus occur in stages, by degrees, and/or in a tiered manner.
US10655655B2
A synthetic jet actuator and a method for optimizing a synthetic jet actuator to meet operating requirements and physical constraints may include estimating dimension and a resonance frequency of an air cavity of the synthetic jet actuator, and using the estimated resonance frequency to the estimate dimensions of a piezoelectric actuator of the synthetic jet actuator. Individual simulations of the air cavity and piezoelectric actuator, and a coupled simulation may be performed using the estimated dimensions, and the dimensions may be revised and simulations re-executed to match the resonance frequencies of the air chamber and the piezoelectric actuator. The method maybe yield a synthetic jet actuator having a resonance frequency of the piezoelectric actuator that is approximately equal to a quarter-wavelength resonance frequency of the air cavity.
US10655647B2
Pressure compensating valves not fully closing at the stroke end are employed, and upon the operator's operation for the traveling, pilot primary pressure is reduced and supplied to remote control valves 34c-34h of non-travel operating devices. Thus, the inflow of the hydraulic fluid into non-travel actuators is suppressed and a necessary amount of hydraulic fluid for travel motors is secured in travel combined operation. Accordingly, when saturation occurs in a construction machine's hydraulic drive system performing the load sensing control due to combined operation with a great load pressure difference between two actuators, deceleration/stoppage of an actuator on the low load pressure side is prevented by preventing full closure of the pressure compensating valve on the low load pressure side, while also preventing deceleration/stoppage of a high load pressure actuator by securing a necessary amount of hydraulic fluid for the high load pressure actuator.
US10655638B2
A gas pump and processes for preparing the gas pump are presented. The gas pump includes a bottom Holweck stage with internal heaters for cleaning deposits resulting from exhausting gases from a semiconductor manufacturing chamber. One example gas pump includes a turbomolecular stage on a top section of the gas pump and a Holweck stage below the turbomolecular stage. The Holweck stage comprises a rotor element, a stator element with an opening in the center, and one or more heaters. The opening has a substantially cylindrical shape and an inside surface with a plurality of grooves separated by threads. Each heater is situated on a surface of one of the plurality of grooves. The heaters may be turned on to clean the deposits accumulated on the gas pump during the processing of a substrate.
US10655628B2
A cooling system for providing streamlined airflow is provided. The system includes a fan assembly that includes an inlet side and an outlet side. The fan assembly also includes an inlet fan guard connector located at the inlet side of the fan assembly and an outlet fan guard connector located at the outlet side of the fan assembly. The fan assembly also includes a lever housings located between the inlet fan guard connector and the outlet fan guard connector and a slots oriented between the lever housings and the inlet fan guard connector and the outlet fan guard connector, the plurality of slots configured to secure an additional modular component.
US10655624B2
In a vane pump device, an inner plate is provided with a low pressure side upstream recess portion; a low pressure side downstream recess portion that is positioned on the downstream side of the low pressure side upstream recess portion in a rotation direction of a rotor; and a low pressure side connection recess portion that connects to the low pressure side upstream recess portion and the low pressure side downstream recess portion. An outer plate includes an outer-plate low pressure side through-hole through which oil is supplied to the low pressure side upstream recess portion via columnar grooves of the rotor; an outer-plate low pressure side recess portion into which oil flows from the low pressure side downstream recess portion via the columnar grooves; and an outer-plate connection portion through which connects to the outer-plate low pressure side through-hole and the outer-plate low pressure side recess portion.
US10655623B2
A plunger pump fluid end assembly design in which the suction valve and seat is aligned with the plunger and the fluid end housing is constructed with multiple modules. Modules are held in a rigid assembly by staybolts that connect to the power end of the plunger pump. Said staybolts pass though bores in the central fluid module and the suction seat module and bound by a conventional threaded nut. Packing box modules are bound to the central fluid module by bolts that also pass through separate bores in the same central module. A suction valve spring retainer/plunger spacer within the plunger bore of the assembly shields the intersection of the plunger bore and the discharge bore from destructive erosion damage.
US10655619B2
A stay of a liquid can be suppressed. A pump 100 includes a tube 102, having elasticity, in which a liquid as a target to be delivered flows; a tube housing 104 which covers an outside of the tube 102 and keeps a gas in an inner space V between an outer surface of the tube 102 and the tube housing 104; and an electropneumatic regulator RE configured to supply the gas into the inner space V and discharge the gas from the inner space V.
US10655615B2
A system for delivery of a high viscosity fluid comprises a variable speed pump. A circuit through which the fluid is pumped comprises a loop having a plurality of fluid off-takes from the circuit. A controller controls the operation and speed of the pump, (i) such that the pump pumps the fluid in the circuit in a high pressure mode in which fluid flows from the pump to the fluid off-takes through both ends of the loop. During the high pressure mode, the controller controls the speed of the pump to maintain the pressure of the fluid in the circuit. The controller also controls the operation and speed of the pump, (ii) such that the pump pumps the fluid around the circuit in a low pressure mode during periods when none of the fluid off-takes are being used.
US10655612B2
A linear energy harvesting device that includes a housing and a piston that moves at least partially through the housing when it is compressed or extended from a rest position. When the piston moves, hydraulic fluid is pressurized and drives a hydraulic motor. The hydraulic motor drives an electric generator that produces electricity. Both the motor and generator are central to the device housing. Exemplary configurations are disclosed such as monotube, twin-tube, tri-tube and rotary based designs that each incorporates an integrated energy harvesting apparatus. By varying the electrical characteristics on an internal generator, the kinematic characteristics of the energy harvesting apparatus can be dynamically altered. In another mode, the apparatus can be used as an actuator to create linear movement. Applications include vehicle suspension systems (to act as the primary damper component), railcar bogie dampers, or industrial applications such as machinery dampers and wave energy harvesters, and electro-hydraulic actuators.
US10655606B2
A sensor system for a wind turbine, comprising: a blade load sensor; a blade temperature sensor configured to provide a temperature measurement of an associated blade; a load calculation module configured to output a temperature-corrected blade load value; and a processing unit interfaced with the temperature sensor. The processing unit includes a temperature estimator configured to determine an estimated temperature of the wind turbine blade based on at least one wind turbine parameter; and a comparator configured to generate a fault signal based on a comparison between the blade temperature measurement and the estimated blade temperature. The invention also resides in a corresponding method.
US10655590B2
A vehicle performs notification about an open/closed state of a lid member covering an interface for supplying driving energy. The vehicle includes a notification portion that performs notification when the lid member is in the open state and a connection detecting portion that detects a connection state of a driving energy supply device to the interface. In the vehicle, the notification portion suspends notification when the driving energy supply device is connected to the interface during the open state of the lid member.
US10655579B2
A fuel supply system includes a housing including a housing body in which a fuel storage tank serving as a reservoir tank as well and a lid covering an opening of the housing body in an air-tight manner. The housing includes a fuel pump, a regulator configured to regulate a pressure of the fuel to return excess fuel to the fuel storage tank, a regulator holding member supporting the regulator, and a fuel storage volume adjusting unit that maintains the liquid surface level of the stored fuel at a fixed level. The fuel supply system supplies fuel at a predetermined pressure from a fuel discharging pipe of the lid to the engine. The regulator holding member is formed in such a manner in a planar view as to fill most of interspace in the opening of the housing body to close the upper portion of the fuel storage tank.
US10655577B2
An intake structure for an internal combustion engine of a vehicle comprises an intake passage member (25) internally defining an intake passage (40) having an air inlet (40A) and an air outlet (40B); and a PCU (14) provided in an engine room of the vehicle and provided with a cooling device for cooling the PCU (14). The intake passage member is provided in proximity of the onboard device for favorable heat transfer between the PCU and the intake passage member.
US10655575B2
An intake system piping structure of an internal combustion engine includes an intake manifold connected to an end-side first cylinder and an end-side second cylinder which are provided farthest from each other in a cylinder bank in which a plurality of cylinders is placed in line, and an intercooler connected to the intake manifold. The intercooler is arranged in such a manner that a widthwise center of the intercooler on the side of an intake inlet and a widthwise center of the intercooler on the side of the manifold are offset to the side of the end-side second cylinder from a cylinder bank direction center line in center between an axial center line of the end-side first cylinder and an axial center line of the end-side second cylinder. Furthermore, the intercooler is also arranged in such a manner that an offset amount of the widthwise center of the intercooler on the side of the intake inlet from the cylinder bank direction center line is greater than an offset amount of the widthwise center of the intercooler on the side of the manifold from the cylinder bank direction center line.
US10655574B2
A side-by-side vehicle includes a vehicle body frame including a cabin frame part surrounding a riding space; a driving power unit which is supported by the vehicle body frame and generates driving power for allowing the vehicle to travel; a continuously variable transmission (CVT) to which the driving power is transmitted from the driving power unit, in a state in which the CVT is supported by the vehicle body frame; an air-intake unit including in an inside thereof, an air-intake passage through which intake-air flows to the CVT, and an air inlet through which the intake-air is introduced into the air-intake passage; and a cargo carrier having a depressed loading space in a state in which the cargo carrier is supported by the vehicle body frame, wherein the air inlet of the air-intake unit is directed downward and faces a surface of the cargo carrier.
US10655571B2
Various methods for controlling EGR rate are disclosed. In one embodiment, a method comprises routing at least a portion of exhaust from a first exhaust manifold to an intake manifold, and not to atmosphere, the first exhaust manifold exclusively coupled to a first cylinder group. The method further includes routing exhaust from at least one additional exhaust manifold coupled to a corresponding at least one additional cylinder group to atmosphere, and during a first engine operating condition where an engine fuel demand is below a threshold demand, not injecting fuel to each of a subset of cylinders in the first cylinder group while injecting fuel to a subset of all cylinders coupled to the at least one additional exhaust manifold, where a number of cylinders of the subset of cylinders in the first cylinder group decreases in response to an increase in a target EGR rate.
US10655566B2
The invention relates to a gas valve for metering a gaseous fuel into an intake tract of an internal combustion engine, comprising an electromagnet (1) for acting on an armature (2), which can be moved in a reciprocating manner and which is loaded in the direction of at least one valve seat (3) by the spring force of a spring (4). According to the invention, a damping device (5) is provided for reducing the speed of the armature (2) at least over a partial range of the stroke of the armature, which damping device comprises at least one fluid-filled variable damper volume (5.1, 5.2), which is separated in a gas-tight manner from a region (30) into which the gas to be metered in is admitted.
US10655558B2
An internal combustion engine includes cylinders, a cylinder head that includes a pair of intake ports and a pair of exhaust ports for each of the cylinders, and a cylinder block that includes a block-side coolant passage. One of the pair of intake ports and the pair of exhaust ports is a pair of specified ports. The cylinder head includes an inter-port coolant passage between the specified ports. The inter-port coolant passage is connected to the block-side coolant passage through a communication portion. A flow direction is a direction in which the coolant flows in a portion of the block-side coolant passage that is connected to the communication portion. A center of a passage cross section of the communication portion is shifted to a downstream side in the flow direction with respect to a center of a passage cross section of the inter-port coolant passage.
US10655557B2
In control device of an internal combustion engine, for each first period, a calculation unit calculates number of fuel injections within one combustion cycle and fuel injection rate. For first period, a first storage unit stores number of fuel injections and fuel injection rate of calculation unit. For each second period, a reference unit refers to the number of fuel injections and fuel injection rate stored by the first storage unit. A second storage unit stores for an interval, from the start time of the first fuel injection until start of the last fuel injection of at least one combustion cycle, the number of fuel injections and fuel injection rate referred to by reference unit. A control unit controls a fuel injection valve so that fuel is injected in accordance with the number of fuel injections fuel injection rate stored by second storage unit.
US10655556B2
A fuel injection device comprising electricity-generating means generating electricity by rotation of an engine and outputting a predetermined signal, and a solenoid valve injecting fuel; the valve being opened as a result of a drive current applied to a coil, and the fuel being injected into an intake passage of the engine at a predetermined timing during the rotation of the engine; to ensure that the flow rate required during high-speed operation ca be adequately provided in a fuel injection device for injecting/supplying fuel to an engine. The electricity-generating means is an alternating current generation means attached to the engine in a crank angle position at which an output is generated in synchronization with the intake timing of the engine; the signal is an injection command signal applied to the solenoid valve as an alternating-current drive current; and the applied voltage increases with increased engine speed.
US10655546B2
Provided is a control device for controlling an internal combustion engine including a fuel injection valve, an ignition device, and a variable valve operating device configured to switch between a base opening/closing mode of an intake valve and a continuous valve opening mode. The control device is configured to execute a cold start control at a cold start. The cold start control includes: a startability improvement processing executed in a predetermined number of cycles after the start of cranking; and a combustion start processing executed after this predetermined number of cycles. In the startability improvement processing, the continuous valve opening mode is selected in at least an expansion stroke and an exhaust stroke, and fuel injection is executed without ignition. In the combustion start processing, the base opening/closing mode is selected continuously during one cycle, and ignition is executed.
US10655544B2
An engine comprising: a fuel injection device including a rack and an actuator, the rack being configured to regulate the amount of fuel injected to a combustion chamber, the actuator being configured to control the position of the rack; and a control device that controls fuel injection performed by the fuel injection device based on an instructed revolution number, and that performs a dither control on the actuator, wherein the control device has information of a revolution number variation region that is based on the relationship between a dither frequency in the dither control and an engine revolution number, and upon determining that the instructed revolution number is within the revolution number variation region, changes at least one of the dither frequency and the instructed revolution number. Thus, an engine capable of reducing a periodic variation in engine speed which may be caused by a dither control is provided.
US10655537B2
The present disclosure is directed to a method of operating a gas turbine engine with an interdigitated turbine section. The engine includes a fan rotor, an intermediate pressure compressor, a high pressure compressor, a combustion section, and a turbine section in serial flow arrangement. The turbine section includes, in serial flow arrangement, a first stage of a low speed turbine rotor, a high speed turbine rotor, a second stage of the low speed turbine rotor, an intermediate speed turbine rotor, and one or more additional stages of the low speed turbine rotor. The low speed turbine rotor is coupled to the fan rotor via a low pressure shaft. The intermediate speed turbine rotor is coupled to the intermediate pressure compressor via an intermediate pressure shaft. The high speed turbine rotor is coupled to the high pressure compressor via a high pressure shaft. The method includes rotating the low speed turbine rotor in a first direction along the circumferential direction; rotating the high speed turbine rotor in a second direction opposite of the first direction along the circumferential direction; and rotating the intermediate speed turbine rotor in the second direction.
US10655533B2
The present invention relates to a device for controlling the amount of air fed into the intake of a charged internal combustion engine comprising two exhaust gas outlets (32, 36) which are each connected to an exhaust manifold (30, 34) of a group of at least one cylinder (121, 122, 123, 124). The device comprises a charging device (38) comprising a turbocompressor having a dual-inlet (46, 48) turbine (40) connected to the exhaust gas outlets and an external air compressor (44), and at least one duct for partially transferring compressed air from the compressor to the turbine inlets. According to the invention, the partial transfer duct (100, 102; 110, 112) is integrated into the cylinder head and comprises throttles (74, 76) controlling the circulation of compressed air in said duct.
US10655530B2
An intercooler includes a heating portion in which flow path tubes and fins are stacked with each other. A second cooling medium flow path of the flow path tubes is located upstream of a first cooling medium flow path of the flow path tubes with respect to a flow direction of supercharged intake air. The second cooling medium flow path includes a second U-turn portion in which the second cooling medium makes a U-turn. In the second cooling medium flow path, a downstream flow path located downstream of the second U-turn portion is located upstream, in the flow direction of the supercharged intake air, of an upstream flow path located upstream of the second U-turn portion. The fins include a heat exchange limiting portion at least in a part adjacent to a most upstream part, in the flow direction of the supercharged intake air, of the downstream flow path.
US10655496B2
Component for gas turbine engines are provided. The components include a platform, the platform defining a platform cavity on a first side, an airfoil extending from a second side of the platform, wherein the airfoil comprises at least one airfoil cavity located within the airfoil, the at least one airfoil cavity fluidly connected to the platform cavity through an airfoil cavity inlet, and a platform flow turning element positioned on the first side of the platform, the platform flow turning element having a turning portion and a tapering portion, wherein the turning portion directs incoming air to turn from the platform cavity into the airfoil cavity and the tapering portion extends through the airfoil cavity inlet and into the airfoil cavity.
US10655493B2
An arrangement for detecting a shaft break, including a shaft and a reference shaft that can be rotated together with the shaft, wherein an opening in the shaft overlaps with an opening in the reference shaft in an operational state of the shaft according to the intended use, and a signal conductor that can be severed extends through the two openings and is operatively connected to an evaluation unit, and the evaluation unit is configured to detect a severing of the signal conductor by applying a signal to the signal conductor to detect a shaft break of the shaft. The invention further relates to a turbomachine and a method.
US10655491B2
A gas turbine engine assembly includes a turbine shroud having a carrier segment and adjacent blade track segments. The carrier segment is arranged around a central axis of the gas turbine engine and the blade track segments are supported by the carrier segment. The turbine shroud segment further includes a retainer that is configured to locate the blade track segments radially relative to the central axis of the gas turbine engine.
US10655488B2
In a gas turbine in which a seal member seals a gap between a transition piece and a nozzle end wall in a turbine first stage, the transition piece and the nozzle end wall has a seal groove. The seal member includes a hook portion that slides in the turbine radial direction with respect to the flange and a seal plate portion inserted in the groove. The groove and the portion are configured to include a surface contact region in which a surface of the groove and the portion are in surface contact with each other, a non-contact region disposed on a side closer to the transition piece than the region, and a hole provided at the portion so as to face the surface in the groove across a gap in the region.
US10655475B2
A gas turbine engine includes a turbine and a turbine cooling arrangement. The turbine includes a turbine rotor surrounded by a static rotor track liner, and a nozzle guide vane downstream of the rotor in a core main gas flow path. The cooling arrangement includes a first air duct that provides cooling airflow to a rotor track liner cooling plenum and a second air duct that provides a cooling airflow to the nozzle guide vane. A common manifold is upstream in the cooling airflow of the ducts and provides cooling air to the ducts. A two-way valve modulates air provided to the ducts from the manifold. The valve is operates in a first or second mode. In the first mode, air flow to the first duct is relatively high and airflow to the second duct is relatively low compared to where the valve is operated in the second mode.
US10655462B2
An acoustic signal is transmitted from a downhole tool positioned within a wellbore. Amplitudes and travel times of the acoustic signal received at different azimuthal locations of the downhole tool are measured. Correction factors, each corresponding to a different one of the measured amplitudes, are determined based on the travel times measured at each of the different azimuthal locations. Corrected amplitudes are each determined based on the corresponding measured amplitude and the corresponding correction factor.
US10655460B2
A downhole tool conveyable within a wellbore and able to optically communicate with surface equipment. The downhole tool includes a processing system operable to process electronic downlink signals and generate electronic uplink signals. The downhole tool further includes an integrated module having an optical interface able to receive multiplexed optical downlink signals from the surface equipment and to transmit multiplexed optical uplink signals to the surface equipment, a multiplexer/demultiplexer able to demultiplex the multiplexed optical downlink signals into carrier optical downlink signals, and to multiplex carrier optical uplink signals into the multiplexed optical uplink signals, a receiver able to convert the carrier optical downlink signals into the electronic downlink signals, and a transmitter able to convert the electronic uplink signals into the carrier optical uplink signals.
US10655456B2
There is described an apparatus for monitoring at least a portion of a wellbore, the apparatus comprising a body including at least an anchoring means for releasably positioning the apparatus with respect to a tubular in the wellbore. The apparatus comprises detecting means for detecting at least one parameter of a substance in the portion, and in that the apparatus comprises transceiver means configured to at least transmit data related to the parameter.
US10655453B2
Systems and methods compute dysfunctions via mapping of tri-axial accelerations of drill pipe into drill-string motions. The methods remove gravitational and centripetal accelerations to yield corrected acceleration data due to the vibration only, transform the corrected acceleration data, and maps resulting transformed acceleration data into continuous drill-string positions. The maps provide 2D/3D visualization of drill-string motions to enable real-time optimization and control of well drilling operations and other scenarios where proactive detection of temporal events in automated systems may aid in avoiding failures.
US10655452B2
Apparatus and methods to evaluate a pipe structure taking buckling into account can be implemented in a variety of applications. Responses can be measured at a set of receivers of a tool in response to exciting the pipe structure with one or more electromagnetic signals transmitted from a set of transmitters of the tool. The set of receivers and the set of transmitters can be located within the pipe structure. Circuitry can be used to determine the presence of buckling of the pipe structure based on comparison of the measured responses with one or more forward models of the pipe structure. The pipe structure may be associated with a well site, such as, for example, a casing structure for a production well.
US10655451B2
A system includes a gradient sensor arrangement deployed in a first borehole, the gradient sensor arrangement having a plurality of spaced sensors at a single measured depth position. The system also includes an electromagnetic (EM) transmitter deployed in a second borehole. The system also includes a processor configured to determine a distance or direction of the EM transmitter relative to the gradient sensor arrangement based on EM field measurements collected by the gradient sensor arrangement in response to an EM field emitted by the EM transmitter. The system also includes a directional drilling controller configured to update a trajectory for either the first borehole or the second borehole in response to the determined distance or direction.
US10655443B2
Fracturing a reservoir includes providing a pad fluid to the reservoir via a wellbore in a well to create fractures in the reservoir, providing a fracturing fluid to the fractures via the wellbore, providing a geopolymer precursor fluid to the fractures via the wellbore, shutting in the wellbore at a wellbore pressure, thereby allowing the geopolymer precursor fluid to harden and form geopolymer proppant pillars in the fractures. Providing the geopolymer precursor fluid to the fractures includes pulsing quantities of the geopolymer precursor fluid into a continuous flow of the fracturing fluid or alternately pulsing quantities of the geopolymer precursor fluid and the fracturing fluid. An elapsed time between pulsing the quantities of the geopolymer precursor fluid is between 2 seconds and 20 minutes.
US10655431B2
A bypass diverter sub including a housing defining a flow passage, a control line bypass piston arranged within a control line bypass bore defined in a wall of the housing, and a balance line bypass piston arranged within a balance line bypass bore defined in the wall. An outer magnet is disposed within a magnet chamber and is operatively coupled to the control and balance line bypass. A flow tube profile is positioned within the flow passage and provides an inner magnet magnetically coupled to the outer. The flow tube profile is movable between a first position, where control line and balance line pressures circulate through the bypass diverter sub to a subsurface safety valve, and a second position, where the control line pressure is diverted into the flow passage and the balance line pressure is diverted into a balance line jumper conduit.
US10655429B2
Systems and methods for thru-tubing completion including a sub-surface completion unit (SCU) system including a SCU wireless transceiver for communicating with a surface control system of a well by way of wireless communication with a down-hole wireless transceiver disposed in a wellbore of the well, one or more SCU anchoring seals having an un-deployed position (enabling the SCU to pass through production tubing disposed in the wellbore of the well) and a deployed position (to seal against a wall of the target zone of the open-hole portion of the wellbore to provide zonal isolation between adjacent regions in the wellbore) and one or more SCU centralizers having an un-deployed position (enabling the SCU to pass through the production tubing disposed in the wellbore of the well) and a deployed position (to position the SCU in the target zone of the open-hole portion of the wellbore).
US10655422B2
An RCD includes a housing, a seal assembly package, and a seal tube assembly. The seal tube assembly includes a seal tube, a seal, a first bearing, and a second bearing. The seal is coupled between the first and second bearings. The first bearing includes a flow path between the interior of the seal tube and the annular space between the seal and the seal tube. The SAP includes an SAP outer body positioned within the housing and fluidly sealed thereto. The RCD may include a running tool coupled to the SAP having one or more grippers for engaging a tool string passing through the RCD.
US10655417B2
A spool adapter includes an annular spool adapter body, a pressure port disposed on an exterior surface of the adapter body, a piston ring disposed within the spool adapter body, adjacent the pressure port, and a retainer ring disposed within the spool adapter body, axially opposite the pressure port from the piston ring. Pressure applied via the pressure port causes the piston ring and the retainer ring to separate from one another.
US10655416B2
An apparatus and method for connecting and selectively disconnecting within a wellbore first and second portions of a downhole tool string from each other. The apparatus may be a downhole tool having a first connector sub connectable with the first portion of the downhole tool string, a second connector sub connectable with the second portion of the downhole tool string, an internal chamber, and a fastener connecting the first and second connector subs. At least a portion of the fastener fluidly separates the internal chamber into a first chamber portion and a second chamber portion. The first chamber portion is fluidly connected with the space external to the downhole tool. The downhole tool is selectively operable to disconnect the first and second connector subs from each other to disconnect the first and second portions of the downhole tool string from each other.
US10655409B2
Methods and systems for enhancing workflow performance in the oil and gas industry may include modeling preferred sensor locations, sensor types, and sampling frequency for effective and efficient monitoring of a mud circulation system. For example, a method may include circulating a mud through a mud circulation system that includes a plurality of sensors that include at least one of: a pressure sensor, a stroke counter, a flow sensor, a viscosity sensor, or density sensor; and modeling the plurality of sensors using a state reduction approach to determine at least one selected from the group consisting of preferred locations, preferred sensory types, preferred sensor frequency resolution, and a combination thereof that effectively represent or substantially impact conditions of the mud circulation system, thereby providing a preferred sensor scheme.
US10655406B2
A horizontal connection system including: a first holding unit, to which a first hub is fixed; a second holding unit, to which a second hub is fixed; a heat bank including a casing with a rear part secured to the first holding unit and a front part releasably connectable to the rear part; and a clamp connector secured to the first holding unit and received inside the heat bank. The parts of the casing are temporarily fixed to each other by connecting members extending between the parts on the outside thereof. The front part of the casing is provided with fastening members configured to come into engagement with associated fastening members on the second holding unit, to thereby allow the front part to be secured to the second holding unit, when the front part and the second holding unit are brought into contact with each other.
US10655388B2
An architectural covering assembly includes a rotatable roller tube, a covering coupled to the rotatable roller tube, and first and second limit screws each having respective first and second ends. The second end of the first limit screw can engage the first end of the second limit screw. One of the limit screws is rotationally and axially fixed with respect to an end plate. The other of the limit screws is movable between rotationally locked and rotationally unlocked positions with respect to the end plate. Limit nuts are threadably coupled to external threads of the limit screws. In the rotationally locked position the one of the limit screws is axially and rotationally fixed with respect to the end plate, and in the rotationally unlocked position the other of the limit screws is rotationally movable with respect to the end plate to adjust an extension or retraction limit of the covering.
US10655384B2
Example dual mode architectural structure coverings are described herein. The dual mode operation permits the covering to be operated by a motor and also manually by a user. An example dual mode architectural structure covering includes a covering, a drive shaft, a drive motor having a motor drive shaft, and a dual mode operation system. The dual mode operation system includes a bearing housing rotationally coupled with respect to the motor drive shaft and a slip clutch rotationally coupled with respect to the drive shaft. The bearing housing and the slip clutch are operatively associated with a one-way bearing. Rotation of the one-way bearing in a first direction causes the bearing to lock, while rotation of the one-way bearing in a second direction, causes the bearing to free rotate. In this manner, manual operation of the covering will not damage the motor or other shade components.
US10655383B2
An improved bi-fold shutter that includes a more efficient coupling mechanism at a hinge point suited to facilitate opening and closing the bi-fold shutter with greater ease. In one embodiment, the shutter may be designed for a window such that the shutter, when closed, is relatively close to the face of the associated window, and when open, forms an awning or overhang. The shutter includes an improved coupling mechanism at a hinge point between a first shutter portion and a second shutter portion. The improved hinge point shifts a direction of force needed to maneuver the shutter when moving the shutter from one position to another. The shift in opening and closing force directions improves the efficiency by which the shutter can be operated. In some embodiments, the shutter may be hand-operated. In other embodiments, the shutter may be powered.
US10655380B2
Disclosed is a multilayered, multicolored threshold for transitioning from one flooring surface to another, such as at a doorway. An exemplary multicolor threshold includes a top layer comprised of a first compound and a main body portion comprised of a second compound.
US10655374B2
A hinge device includes a base member, a lid member connected to the base member via a hinge structure having a hinge pin and a bearing hole loosely receiving the hinge pin. The base member is provided with a first abutting portion adjacent to the hinge structure, and the lid member is provided with a second abutting portion adjacent to the hinge structure so that the lid member can rotate relative to the base member from an open position to a closed position, the first abutting portion and the second abutting portion being configured to abut each other in a direction orthogonal to an axial line of a hinge axis of the hinge structure when an angle formed by the first member and the second member is within a first angular range preceding the closed position.
US10655372B2
A window sash restraint device for selectively restraining a window sash in one of an open position and a closed position relative to a window frame. The window sash restraint device includes a body adapted to be fixed directly to the frame or sash and a restraining member which in an active condition, restrains the sash in either the open position or the closed position relative to the frame and when inactive allows movement of the sash relative to the opened or closed positions. The device further comprises a manually releasable restraining mechanism for holding the restraining member in the active condition. The device is adapted to restrain the sash in the opened position, with an opening small enough to prevent a child from falling out of the window yet secure enough to prevent the child from further opening and falling from the window.
US10655369B2
In various embodiments, the present disclosure provides an door locking assembly splice including an extension tube having opposing top and bottom ends, a lock rod connection assembly connected to the top end of the extension tube, a handle connection assembly connected to the extension tube between the top end and the bottom end of the extension tube, and a cam assembly connected to the bottom end of the extension tube, that enables a damaged door rod locking assembly to be easily, quickly, and efficiently repaired.
US10655367B2
A latch assembly for driving a closure panel from a closed panel position to an open panel position. The latch assembly comprises: a latch mechanism having a first latch element for retaining a mating latch component in a latched position and for moving the mating latch component from the latched position to an unlatched position when released, the movement of the first latch element biased towards the unlatched position by a latch biasing element; and an actuation system having: a mechanical energy storage system having a device for storing mechanical potential energy for assisting the latch biasing element in moving the mating latch component from the latched position to the unlatched position; a mechanical advantage system having a plurality of advantage elements for engaging the device, such that movement of the plurality of advantage elements is associated with a trigger force and cooperation of the plurality of advantage elements provides for amplification of the trigger force as an initiating force to release the stored mechanical potential energy; and a trigger system configured to provide the trigger force to release the stored mechanical potential energy.
US10655359B2
A post installation templating assembly for positioning fence posts for setting includes a bar and a pair of brackets. Each bracket is coupled to and extends perpendicularly from a respective opposing end of the bar. Each bracket is configured to selectively couple to a respective post to parallelly position a pair of posts perpendicularly to the bar. The bar is configured to fixedly separate the pair of posts so that the pair of posts can be set with a separation equivalent to a distance between the pair of brackets.
US10655350B2
The disclosed invention is a housing apparatus comprised of foundation boxes, foundation box lids, in situ ballast material placed within the foundation boxes, floor panels, wall panels, binding strips, stackable trussed roof segments, roof gables, and load transferring batten strips.
US10655347B2
A concrete forming system for reducing the time and labor required for the framing, pouring, and curing of concrete walls. The concrete forming system generally includes concrete forms including a first wall, a second wall opposing the first wall, and a pair of sidewalls. A cavity is formed between the walls; with an opening being fluidly connected to the cavity. A first vehicle is connected to the first wall and a second vehicle is connected to the second wall. Using the vehicles, the positioning and orientation of the walls may be adjusted. After the walls have been placed and oriented, the vehicles will hold the walls in place as concrete is poured into the cavity through the opening. The concrete is allowed to cure into a structure; after which the vehicles and walls may be moved to another location to repeat the process.
US10655320B2
A connecting system for wood constructions, having a connecting piece which is a metal plate bent substantially 90°+−5° to form an angle piece, the connecting piece has a row of holes connecting a first wood construction part to a second wood construction part, the two wood construction parts form a substantial right angle, the connecting piece is fastened with a first row of full-thread screws, introduced into the holes at an angle (a) between 60°−85° formed by the screw and the plate in which the holes are arranged, the holes are arranged substantially adjacent the fold with a maximum spacing of 25 mm, the connecting piece is fastened with a second row of nails and/or screws in holes and have a length less than that of the first row of full-thread screws and are introduced substantially perpendicularly into the holes with respect to the corresponding plate.
US10655319B1
A drain auger housing system includes a main body section for receiving a drain auger. A bottom chamber is disposed below the main body section. An inner base separates the main body section from the bottom chamber. The inner base is configured to support the drain auger and to permit a flow of fluid from the main body section to the bottom chamber. A clasping arrangement is disposed within the main body section and is configured to removably attach the drain auger housing to the drain auger. A foot platform or pedal is configured to release the drain auger from the clasping arrangement.
US10655314B2
The present invention provides a chlorine retention reservoir for a toilet. The chlorine retention reservoir comprises a housing having a base and a sidewall forming an interior volume with an open upper end. The open upper end includes a lip extending perpendicularly from the sidewall disposed around a perimeter thereof, wherein the lip receives a channel of a lid. The housing further includes an input port and an output port that receive a liquid therethrough. A plurality of baffles are disposed within the interior volume of the housing. A slot is disposed on an exterior surface of the housing, wherein the slot receives a fastener. The fastener removably secures the housing to an interior surface of a tank of a toilet. A chlorine tablet is placed within the housing where it is subjected to incoming water from a flush creating a chlorine solution that is discharged to a toilet bowl.
US10655312B1
An automatic toilet plunger includes a plunger body having a top end, a bottom end, and an inside. The plunger body is hollow and cylindrical. A plunger head is coupled to the bottom end of the plunger body. A plunging mechanism is coupled inside the plunger body of the plunger. The plunging mechanism is in operational communication with the plunger head and is configured to cause the plunger head to clear a toilet. A plurality of controls is coupled to the plunger body and is in operational communication with the plunging mechanism. A power source is coupled to the plunger body and is in operational communication with, and provides power to, the plunging mechanism.
US10655296B1
A membrane-lined wall for levee reinforcement or leak prevention, prevention of water migration, and pollution control of impoundments. The membrane-lined wall generally includes a cementitious or concrete wall formed within an excavated trench. The concrete may be internally reinforced, and the wall may also comprise a double-layer of impermeable geomembrane liner that forms a barrier between the concrete and the sides and bottom of the trench. The membrane or liner reduces water migration, prevents levee leakage, and prevents the escape of contaminants in impoundments.
US10655295B2
A pile driving adapter includes an upper attachment portion for selectively attaching the adapter to a drill head and a lower housing portion including at least a first outer wall. The pile driving adapter further includes at least one actuator including a first portion slidably mounted to the lower housing portion and a second portion configured to expand from the first portion in a direction perpendicular to the first outer wall. The first portion may be slidably mounted to the lower housing portion via a sliding mount, and the lower housing portion may include at least one elongate slot for receiving at least a portion of the sliding mount. The pile driving adapter advantageously couples the drill head and the member to be driven so as to reliably transfer sonic energy.
US10655294B2
Apparatuses for constructing displacement aggregate piers are disclosed. In one example, a mandrel is provided comprising a tamper head that has cutting teeth on the leading edge thereof. In another example, hydrojet nozzles are provided within one or more of the cutting teeth of the tamper head. In yet another example, the mandrel comprises grout tubes (or grout injection lines) and/or grout inspection lines. In yet another example, the mandrel and/or tamper head can comprise cutting teeth, hydrojet nozzles, grout tubes (or grout injection lines), grout inspection lines, and any combinations thereof.
US10655276B2
A method produces or machines a roller which is suitable to be used in a machine for producing or processing a fibrous web. The roller contains a roller core and at least one functional layer. The method is characterized in that the method includes the application of a functional layer. The application of the functional layer is performed by applying a coating substrate to the surface of a roller core. The application takes place simultaneously over at least half the roller width, preferably over 75% of the roller width, particularly preferably over the entire roller width. The entire applied coating substrate or parts thereof are hardened, forming a solidified structure.
US10655264B2
A laundry treating appliance, such as a clothes washer, either vertical or horizontal axis, can have a bulk dispenser capable of dispensing multiple doses of treating chemistry from a reservoir of treating chemistry. A housing fluidly couples a supply of water and the treating chemistry for supplying both to a treating chamber within the laundry treating appliance.
US10655263B2
Disclosed is a washing machine for circulating and spraying wash water. The washing machine includes a tub for accommodating wash water therein, a drum within the tub for accommodating laundry therein, a pumping blade located on the bottom surface of the drum and moving the wash water inside the tub, a drive module connected to the pumping blade to rotate the pumping blade, and a wash water spray unit located on an upper end portion of the drum spraying the wash water moved by the pumping blade.
US10655262B2
A tub ring mountable to an upper end of a liquid holding tub in a laundry treating appliance may include a circumferential side wall, a top wall extending radially inward from the side wall, and a plurality of radial stiffening ribs extending between the top wall and the side wall. The ribs may have a bottom edge with at least a portion inclined relative to horizontal. At least a portion of the bottom edge may also be complementary to a top wall of a balance ring.
US10655255B2
An object of the present invention is to provide a nonwoven fabric having high tensile strength and high tear strength. The laminate nonwoven fabric of the present invention is a laminated nonwoven fabric obtained by thermally press-contacting a thermoplastic continuous fiber layer as an outer layer with both surfaces of an interlayer, wherein the ratio (F1/F2) between the average oblateness (F1) of the thermoplastic continuous fiber present on the surface side and the average oblateness (F2) of the thermoplastic continuous fiber present on the inner side is 1.20 or more.
US10655252B2
A fabric includes a backing fabric having binding warp yarns, weft yarns, and pile warp yarns interlaced with the weft yarns. In a weft receiving opening, one of the weft yarns is positioned at a back side relative to a weft separating warp yarn extending in the backing fabric in the warp direction and the other weft yarn is positioned at the pile side. A pile warp yarn is interlaced with the weft yarn positioned at the back side relative to the weft separating warp yarn to extend out of the backing fabric between this weft yarn and the other weft yarn. In a transition zone, two transition weft yarns provided immediately adjacent to each other in the warp direction extending through a weft receiving opening are positioned at substantially the same level in a direction that is perpendicular with a plane defined by the warp and weft directions and/or are not separated by a weft separating warp yarn.
US10655251B2
Multi-layer woven textiles may include a first outer layer formed entirely from a cotton material, and a second outer layer positioned opposite the first outer layer. The second outer layer may be formed entirely from the cotton material. Additionally, the woven textiles may include at least one inner layer positioned between the first outer layer and the second outer layer. The at least one inner layer may be formed from the cotton material, and a polyester material. The polyester material may be separated from the cotton material within the at least one inner layer.
US10655248B2
A method of preparing a polyester fabric for an airbag is provided, and particularly, a method of preparing a fabric for an airbag by inserting a predetermined weave into a selvage to provide the whole fabric with uniform tension upon weaving a high-density fabric for an airbag using a polyester yarn is provided.
US10655239B2
The present invention concerns a method for preparing a composite material comprising electrically conductive or semiconductive nano-objects of elongate shape and an electrically conductive polymer matrix, said method comprising a step consisting in electrochemically deposing said matrix on said nano-objects using a pulsed galvanostatic technique. The present invention also concerns the composite material thus obtained and uses thereof.
US10655237B2
Techniques for electrodepositing selenium (Se)-containing films are provided. In one aspect, a method of preparing a Se electroplating solution is provided. The method includes the following steps. The solution is formed from a mixture of selenium oxide; an acid selected from the group consisting of alkane sulfonic acid, alkene sulfonic acid, aryl sulfonic acid, heterocyclic sulfonic acid, aromatic sulfonic acid and perchloric acid; and a solvent. A pH of the solution is then adjusted to from about 2.0 to about 3.0. The pH of the solution can be adjusted to from about 2.0 to about 3.0 by adding a base (e.g., sodium hydroxide) to the solution. A Se electroplating solution, an electroplating method and a method for fabricating a photovoltaic device are also provided.
US10655228B2
Abutment for a tubular component overlaid with a metallic composite deposit and method for making it
The invention concerns an abutment for a tubular component, said abutment being overlaid with a coating comprising a principal layer constituted by an alloy selected from nickel-phosphorus alloys, copper-nickel alloys and nickel-tungsten alloys. The invention also concerns a tubular component comprising said abutment and a method for producing such an abutment.
US10655225B2
A semiconductor substrate processing apparatus includes a vacuum chamber having a processing zone in which a semiconductor substrate may be processed, a process gas source in fluid communication with the vacuum chamber for supplying a process gas into the vacuum chamber, a showerhead module through which process gas from the process gas source is supplied to the processing zone of the vacuum chamber, and a substrate pedestal module. The substrate pedestal module includes a platen made of ceramic material having an upper surface configured to support a semiconductor substrate thereon during processing, a stem made of ceramic material having an upper stem flange that supports the platen, and a backside gas tube made of ceramic material that is located in an interior of the stem. The backside gas tube includes an upper gas tube flange that is located between a lower surface of the platen and an upper surface of the upper stem flange wherein the backside gas tube is in fluid communication with at least one backside gas passage of the platen and the backside gas tube is configured to supply a backside gas to a region below a lower surface of a semiconductor substrate that is to be supported on the upper surface of the platen during processing.
US10655220B2
The present invention makes it easy to control the amount of material gas led out of a tank. Accordingly, carrier gas is introduced into a tank containing a material and together with the carrier gas, from the tank, material gas produced by vaporization of the material is led out. A control part controls the flow rate of the carrier gas so that a concentration index value obtained by measuring mixed gas led out of the tank and indicating the concentration of the material gas in the mixed gas comes close to a predetermined target concentration index value. In addition, the control part controls the flow rate of the carrier gas to change at a predetermined change rate, and then controls the flow rate of the carrier gas on the basis of the deviation between the concentration index value and the target concentration index value.
US10655213B2
There is provided an oxide sintered material containing indium, tungsten, and zinc, the oxide sintered material including: a first crystal phase that is a main component of the oxide sintered material and includes a bixbyite type crystal phase; and a second crystal phase having a content of the zinc higher than a content of the zinc in the first crystal phase, the second crystal phase including particles having an average major axis size of not less than 3 μm and not more than 50 μm and having an average aspect ratio of not less than 4 and not more than 50.
US10655211B2
A tool includes a base body of hard metal, cermet, ceramics, steel or high speed steel and a multi-layer wear protection coating deposited thereon by a PVD process. The wear protection coating has a first coat deposited on the base body having a composition of TiaAl(1-a)N, wherein 0.4≤a≤0.6, and a coating thickness of 0.5 μm to 4 μm, and a second coat deposited on the first coat. The second coat includes a sequence of 10 to 80 first and second layers alternatingly arranged one on top of each other. Each of the first and second layers has a thickness of 5 to 100 nm. Each first layer includes nitrides of the elements Ti, Al, Cr and Si, and each second layer has a composition of TixAl(1-x)N, wherein 0.4≤x≤0.6. The first and second coats have up to 10 at-% of further metals, B, C and/or O as impurities in each layer.
US10655210B2
The present invention provides a roll-to roll sputtering process with a hybrid target comprising: unwinding a flexible polymer substrate from an unwinding axis; sputtering a hybrid target to the flexible polymer substrate for forming a first metal film, and a second metal film; and rewinding the flexible polymer substrate to a rewinding axis, and further comprising the following steps of: using laser to form a first electrode section and a second electrode section on the first metal film and the second metal film; and disposing a detecting substance layer on the second electrode section. Moreover, a product made by the roll-to-roll sputtering process is provided. Compared to the prior art, the hybrid target of the present invention is formed by multiple metals and can be sputtered to the substrate for forming multiple metal thin films. The present invention has an advantage of shortening the processing time and saving cost.
US10655208B2
The provided sliding member has both excellent wear resistance and excellent coating adhesion even under harsh sliding conditions. The disclosed sliding member (100) is used in the presence of a lubricating oil and includes a base member (10), a metal intermediate layer (12) formed on the sliding surface (10A) side of the base member, a layered carbon coating (18) formed on the metal intermediate layer and having a first carbon coating (14) and a second carbon coating (16) layered alternately therein, and a hard carbon coating (20) formed on the layered carbon coating. Under bright-field observation with a transmission electron microscope, an image of the first carbon coating (14) is brighter than an image of the second carbon coating (16). Furthermore, 10 nm
US10655204B2
Provided is a hot press formed article having good anti-delamination and having a hot dip aluminized layer formed on the surface of a base steel sheet. The base steel sheet comprises 0.18-0.25 wt % of C, 0.1-0.5 wt % of Si, 0.9-1.5 wt % of Mn, 0.03 wt % or less of P, 0.01 wt % or less of S, 0.01-0.05 wt % of Al, 0.05-0.5 wt % of Cr, 0.01-0.05 wt % of Ti, 0.001-0.005 wt % of B, 0.009 wt % or less of N and the balance of Fe and other impurities. The aluminized layer comprises a single soft diffusion layer comprising α-Fe with solid-solubilized Al, and the hardness of the diffusion layer is 300-600 (Hv).
US10655201B2
A high-strength, cold-rolled steel sheet having a tensile strength of 980 MPa or more, the steel sheet having a chemical composition containing, by mass %, C: 0.070% to 0.100%, Si: 0.50% to 0.70%, Mn: 2.40% to 2.80%, P: 0.025% or less, S: 0.0020% or less, Al: 0.020% to 0.060%, N: 0.0050% or less, Nb: 0.010% to 0.060%, Ti: 0.010% to 0.030%, B: 0.0005% to 0.0030%, Sb: 0.005% to 0.015%, Ca: 0.0015% or less, Cr: 0.01% to 2.00%, Mo: 0.01% to 1.00%, Ni: 0.01% to 5.00%, Cu: 0.01% to 5.00%, and the balance being Fe and inevitable impurities, a metallurgical microstructure including a ferrite phase in an amount of 30% or more in terms of area fraction, at least one selected from a bainite phase and a martensite phase in an amount of 40% to 65% in total in terms of area fraction, and a cementite in an amount of 5% or less in terms of area fraction at a position located at ¼ of the thickness from the surface of the steel sheet, and a metallurgical microstructure including a ferrite phase in an amount of 40% to 55% in terms of area fraction at a position located at 50 μm in the thickness direction from the surface of the steel sheet and a method for manufacturing the steel sheet.
US10655198B2
A method and apparatus for step-by-step retrieving valuable metals from waste printed circuit board particles. Many kinds of metals, most existing in form of elementary substance or alloy, are contained in the waste printed circuit boards. Molten metals are separated selectively by supergravity separation at different temperatures to achieve the step-by-step recovery. Tin-based alloys, lead-based alloy, zinc aluminum alloy, crude copper and precious-metal-enriched residues with different metal contents are separated out and collected on the condition of different temperatures (T=200˜300° C., 330˜430° C., 700˜900° C., 1100˜1300° C.) and controlling the gravity coefficient (G=50˜1000) and separation time (t=2˜20 min) etc. Different metals or alloys can be separated quickly and efficiently and the residue concentration of precious metals can be obtained. The process is simple and low cost to provide an efficient way to recovery the enrichment of valuable metals from electronic wastes.
US10655197B2
A method for determining the ferrite phase fraction xa after heating or when cooling a steel strip (2) in a metallurgic system. Also, a device for carrying out the method. A method by which the ferrite phase fraction in the steel strip (2) can be determined online, quickly and easily, includes measuring a width w1 and a temperature T1 of the steel strip (2), wherein the steel strip (2) comprises a ferrite phase fraction xa 1 during the measurements; heating or cooling the steel strip (2); when heating the steel strip (2) a phase conversion at least in part occurs, a→y from the ferrite state a into the austenitic state y and when cooling the steel strip a phase conversion at least in part occurs, from the austenitic state y into the ferrite state a; measuring of a width w and a temperature T of steel strip (2) converted at least in part; determining the ferrite phase fraction of the formula (I), wherein T0 is a reference temperature and aa and ay are the linear heat expansion coefficients of ferrite and austenite.
US10655196B2
Provided are an austenitic steel having excellent machinability and ultra-low temperature toughness in a weld heat-affected zone including 15 wt % to 35 wt % of manganese (Mn), carbon (C) satisfying 23.6C+Mn≥28 and 33.5C−Mn≤23, 5 wt % or less (excluding 0 wt %) of copper (Cu), chromium (Cr) satisfying 28.5C+4.4Cr≤57 (excluding 0 wt %), and iron (Fe) as well as other unavoidable impurities as a remainder, wherein a Charpy impact value of a weld heat-affected zone at −196° C. is 41 J or more, and a method of manufacturing the steel.According to the present invention, a low-cost ultra-low temperature steel may be obtained, a stable austenite phase may be formed at low temperature, carbide formation may be effectively suppressed, and a structural steel having excellent machinability and ultra-low temperature toughness in a weld heat-affected zone may be provided.
US10655191B2
A delivery device that is usable in a laser peening operation emits a columnar flow of a fluid that contains therein a beam of electromagnetic energy. The beam is retained within the interior of the flow of fluid since the total internal reflectivity of the flow is sufficient to do so. The flow of fluid that serves as a conduit for the beam also itself impinges on a workpiece and thus contains and washes away the plasma that forms from a laser peening operation, and this resists the plasma from reaching and possibly damaging the delivery device. The carrying of the beam in the columnar flow of fluid avoids the need to maintain a fixed distance between the delivery device and the workpiece, which simplifies the movement by a robotic manipulator of the delivery device along a non-planar surface of a workpiece during a laser peening operation.
US10655182B2
Disclosed herein is a method for diagnosing a renal allograft recipient's risk for developing fibrosis of the allograft and allograft loss. The method includes determining the expression levels of certain microRNAs, which have been determined to be predictive of an allograft recipient's risk. Also disclosed herein is a method of treating a renal allograft recipient to inhibit fibrosis of the allograft and allograft loss, as well as kits for use in the methods disclosed herein.
US10655181B2
A system and method for determining the genetic data for one or a small set of cells, or from fragmentary DNA, where a limited quantity of genetic data is available, are disclosed. Genetic data for the target individual is acquired and amplified using known methods, and poorly measured base pairs, missing alleles and missing regions are reconstructed using expected similarities between the target genome and the genome of genetically related subjects. In accordance with one embodiment of the invention, incomplete genetic data is acquired from embryonic cells, fetal cells, or cell-free fetal DNA isolated from the mother's blood, and the incomplete genetic data is reconstructed using the more complete genetic data from a larger sample diploid cells from one or both parents, with or without genetic data from haploid cells from one or both parents, and/or genetic data taken from other related individuals.
US10655179B2
The present invention provides novel mutations of the CFTR gene related to cystic fibrosis or to conditions associated with cystic fibrosis. The mutations include duplication of exons including duplication of exons 6b through 10. Methods of identifying if an individual contains the exons 6b through 10 duplication are provided as well as nucleic acid fragments that contain the junction site of the duplicated segment. The detection of additional mutations in the CFTR gene are also provided.
US10655178B2
The invention generally relates to methods for diagnosing autism spectrum disorders. In certain embodiments, the invention provides a method for diagnosing presence or increased risk of developing an autism spectrum disorder in a subject.
US10655177B2
The invention provides methods and compositions for hybridizing at least one molecule to a target. The invention may, for example, utilize a of cyclic and/or non-cyclic solvent that is non-toxic and may eliminate or reduce the amount of formamide in the hybridization composition.
US10655168B2
Compositions comprising covalently modified and mutated biotin-binding proteins, particularly biotin-binding proteins having a negative charge at physiological pH, are provided. Methods of producing such proteins are also provided, as are methods of immobilizing, sequencing, and making nucleic acids employing such proteins.
US10655154B2
The present invention proposes a cellulose hydrolysis method including contacting a fermentation medium comprising paper sludge as carbon source with cellulase obtained on site from cellulase bacteria, until the mean glucose monomer number of cellulose molecules in the fermentation medium is decreased to a range between 5 and 500. The present invention further proposes a high-yield and low-cost method of biogas recovery from paper sludge.
US10655151B2
Sugar mixtures containing nonfermentable oligomers are fermented in the presence of certain enzymes that depolymerise the oligomers simultaneously with the fermentation process.
US10655140B2
Involved is a herbicide-resistant protein, coding gene and use thereof. The herbicide-resistant protein comprises: (a) a protein consisting of an amino acid sequence shown in SEQ ID NO: 2; or (b) a protein with the activity of herbicide-resistance which is derived from the amino acid sequence in (a) by replacing and/or deleting and/or adding one or several amino acids in the same. The herbicide-resistant protein of this invention is especially suitable for expression in plants, with broad resistance spectrum to herbicides, especially to phenoxy auxin herbicides.
US10655132B1
The subject invention provides a novel SELEX strategy for isolating cross-reactive aptamers that recognize a core structure of a small-molecule family and bind to each structurally-similar molecule in said family. The subject invention also provides methods, assays, and products for detecting small-molecule targets of the family in a sample in both clinical and field settings. Such method is based on an aptamer sensor that reports the presence of small-molecule targets via a sensitive colorimetric signal for naked-eye detection. The subject invention further provides exonuclease-based methods for generating structure-switching aptamers from fully folded aptamers and developing electrochemical aptamer-based (E-AB) sensors for rapid and sensitive detection of synthetic cathinones.
US10655129B2
Disclosed herein are compounds, compositions and methods for modulating the expression of huntingtin in a cell, tissue or animal. Further provided are methods of slowing or preventing Huntington's Disease (HD) progression using an antisense compound targeted to huntingtin. Additionally provided are methods of delaying or preventing the onset of Huntington's Disease (HD) in an individual susceptible to Huntington's Disease (HD). Also provided are uses of disclosed compounds and compositions in the manufacture of a medicament for treatment of diseases and disorders.
US10655120B2
The present invention relates to hydrogels which may be used to encapsulate or entrap live cells. The invention further relates to methods for transporting live cells which are encapsulated or entrapped within hydrogels from a first location to a second location. The invention further relates to method of treating a wound, disease or tissue injury, e.g. an ocular injury or a damaged ocular surface in a subject using a hydrogel comprising corneal stem cells. The hydrogels used in such methods may be ones which have been transported from a first location to a second location.
US10655116B2
The present invention relates to variants of an alpha-amylase having improved stability to chelating agents relative to its parent enzyme, compositions comprising the variants, nucleic acids encoding the variants, methods of producing the variants, and methods for using the variants.
US10655105B2
The present invention relates to a method for preparing highly pure pancreatic progenitor cells by using pluripotent stem cells such as ES cells or iPS cells as a source, inducing their differentiation into pancreatic progenitor cells, and culturing and proliferating the pancreatic progenitor cells. Specifically, the present invention relates to a method for proliferation of pancreatic progenitor cells, comprising the step of culturing the pancreatic progenitor cells in a medium containing (i) an EGF signal transduction activator and/or an FGF signal transduction activator and (ii) a ROCK inhibitor.
US10655089B2
A detergent composition comprising a subtilisin variant having the amino acid sequence set forth in SEQ ID NO: 1, and at least one additional ingredient selected from i) bleaches selected from percarbonates, persulphates and organic peracids, ii) aminocarboxylates, or iii) sulphonated polymers, or iv) organophosphonic acids or salts thereof and mixtures thereof is provided. Also provided is a detergent composition comprising a subtilisin variant having the amino acid sequence set forth in SEQ ID NO: 1, wherein the detergent composition is at least partially enveloped in a water soluble or water dispersible package. The compositions exhibit good performance on proteinaceous stains, even when formulated at alkaline pHs. A method of removing proteinaceous stains from surfaces comprising such stains is also provided.
US10655088B2
The present invention relates to a process for preparing a polymer composition, in which an α,β-ethylenically unsaturated carboxylic acid is subjected to a free-radical polymerization in the presence of at least one polyether component, to the polymer composition obtainable by this process and to the use thereof.
US10655087B2
The present invention relates to a polish remover formulation. The present invention more specifically focuses on the use of a blend of glycerol ketals and/or acetals in polish remover formulations, notably for promoting the polish removing performances.
US10655086B2
A catalyzed highly alkaline cleaning composition for cleaning stainless steel and other surfaces, namely those treated in clean-in-place processes, is disclosed. The composition comprises gluconic acid or salt thereof (e.g. gluconate) to serve as a corrosion and stain inhibitor for the high alkalinity compositions. The composition retains the cleaning and corrosion prevention properties of conventional clean-in-place solutions while being less expensive to produce.
US10655080B2
The present invention generally relates to the method of using corn syrup to improve the inversion properties of water-in-oil (w/o) friction reducing polymers.
US10655077B2
Systems and methods are provided for using a three-product deasphalter to produce advantageous combinations of deasphalted oil, resin, and rock. The desaphalted oil, resin, and rock can then be further combined, optionally with other vacuum gas oil fractions produced during the distillation that generated the feed to the three-product deasphalter, to produce a product slate of improved quality while also maintaining the quality of the resulting asphalt product and reducing or minimizing the amount of lower value products generated. The additional “resin” product from the three product deasphalter can be generated by sequential deasphalting, by using a resin settler to separate resin from the deasphalted oil, or by any other convenient method.
US10655071B2
Methods and systems for managing a decomposition process are disclosed. An example method can comprise estimating a coking rate for a process based on a coking model. The coking model can comprise a pyrolytic coking term and a catalytic coking term. An example method can comprise, performing at least a portion of the process, receiving a parameter for the process, and adjusting an operation of the process based on the parameter.
US10655062B2
A liquid crystal composition having one or more compounds represented by formula I, one or more compounds represented by formula II and one or more compounds represented by formula III: The liquid crystal composition has a good stability against light and heat and a lower viscosity, and can achieve a wider refractive index and higher clearing point by the adjustment the ratio of the monomers. In particular, the liquid crystal composition has a higher light transmittance, allowing a display device to have a higher brightness or an energy saving effect.
US10655061B2
The present invention relates to a process for the preparation of blue-fluorescence emitting carbon dots (CDTs) from sub-bituminous tertiary high sulfur Indian coals. More particularly, the present invention relates to the production of characteristics carbon dots from low-quality Indian coals by an ultrasonic-assisted wet-chemical method. Also, the present invention provides a simple and environmentally benign method for fabrication of characteristics and size-controlled carbon dots.
US10655057B2
An emulsion for hydraulic fracturing to provide a one-step delivery of a fracturing fluid and a breaker for hydraulic fracturing of a hydrocarbon-bearing formation is provided. The emulsion for hydraulic fracturing is a water-in-oil-in-water emulsion having an internal aqueous phase that includes a breaker, an external aqueous phase that includes a fracturing fluid and a proppant, and an intermediate hydrocarbon phase separating the internal aqueous phase and external aqueous phase. The emulsion may include nanometer-sized or micrometer-sized particles to form a Pickering emulsion.
US10655045B2
According to at least one embodiment of the present description, a cement slurry includes 1% to 90% BWOC of a cement precursor material based on the total weight of the cement slurry; and from 1% to 40% BWOC of a swelling additive based on the total weight of the cement slurry. The swelling additive comprises at least one micronized rubber, at least one distillate, and at least one solvent-refined heavy paraffinic.
US10655038B2
A method of making magnetizable abrasive particles includes providing a slurry layer disposed on a substrate. The slurry layer has an exposed surface and comprises magnetic particles, a binder precursor, and a liquid vehicle. Abrasive particles are electrostatically contacted with the slurry layer such that they are aligned substantially oriented perpendicular to the surface of the substrate, and are partially embedded within the slurry layer. The liquid vehicle is at least partially removed from the slurry layer and the binder precursor is converted into a binder to provide a magnetizable layer comprising the magnetic particles partially embedded in the binder. The magnetizable abrasive particles are separated from the releasable substrate. Each magnetizable abrasive particle respectively comprises a portion of the magnetizable layer disposed on a portion of an abrasive particle.
US10655037B2
An adhesive composition for a polarizing plate has good initial curing and an adhesive property. The adhesive composition includes (A) a polymerizable functional group-containing monomer capable of providing an anchor effect; (B) an epoxy group-containing compound; (D) a photoacid generator; and (E) at least one of a photopolymerization initiator and a photosensitizer.
US10655034B2
Disclosed herein is a coating composition comprising a silsesquioxane component having one or more reactive functional groups that render it curable using ultraviolet radiation; where the one or more reactive functional groups are selected from the group consisting of an acrylate, a vinyl ether, or an epoxy; and optionally, a co-reactive non-silsesquioxane monomer and/or an oligomer having one or more reactive functional groups that are curable using ultraviolet radiation and are selected from the group consisting of free radically curable acrylates, cationically curable epoxies, and cationically curable vinyl ethers; where the coating composition is disposed and cured on an optical article; where the optical article is at least one of an optical fiber or an optical planar waveguide; and where the average functionality of the composition is greater than one.
US10655029B2
An inkjet ink including: a stilbene-based compound represented by General Formula (1) below; where in the General Formula (1), R1 and R3 each independently represent, for example, an alkyl group including 1 to 20 carbon atoms, an alkenyl group including 1 to 20 carbon atoms, a phenyl group, or a naphthyl group.
US10655023B2
An electrocoat system for electrodeposition is described. The system includes an inorganic bismuth-containing compound or a mixture of inorganic and organic bismuth-containing compounds. The system demonstrates a high degree of crosslinking and produces a cured coating with optimal crosslinking and corrosion resistance.
US10655010B2
The purpose of the present invention is to provide an aromatic polycarbonate oligomer solid which has a markedly reduced low molecular weight component, has no or markedly reduced chlorine-containing compounds, has a high loose bulk density and is easy to handle. This purpose is met by an aromatic polycarbonate oligomer solid which includes a repeating unit represented by general formula (1), has a weight average molecular weight of 500-10000, has a low molecular weight component of less than or equal to 5.0 area % in high performance liquid chromatography measurement, and has a loose bulk density of greater than or equal to 0.30 g/cm3
US10654992B2
The invention provides a rubber composition comprising at least a diene elastomer, at least 60 phr of a reinforcing inorganic filler, and 20 to 100 phr of a plasticizer comprising more than 4 phr of a mercapto-modified silicone oil.
US10654977B2
The present invention has provided a self-healable material configured to self-heal in the presence of moisture or in aqueous condition environment after physical damages. The material includes or made from a compound of formula IV
US10654968B2
A method of forming a crosslinked polymer and an anion, the method comprising the step of reacting a first polymeric substituent comprising a nucleophilic group and a second polymeric substituent comprising an electrophilic group wherein the first polymeric substituent is a substituent of a first polymer and the second polymeric substituent is a substituent of the first polymer or a second polymer. The first and second polymers may be non-conjugated or conjugated. The crosslinked polymers may be used in electrochemical devices, for example battery cells.
US10654960B2
The present invention relates to multi-arm star macromolecules which are used as thickening agents or rheology modifiers, including use in hydraulic fracturing fluid compositions. In one aspect of the invention, a star macromolecule is capable of thickening via a dual mechanism comprising (1) self-assembly of the hydrophobic polymerized segments of the star macromolecules via hydrophobic interactions or associations, and (2) association, reaction, or combination of the hydroxyl-containing polymerized segments of one or more of the star macromolecules.
US10654959B2
The present invention provides a method for preparing a superabsorbent polymer, the method comprising the steps of: forming a function gel polymer by cross-linked polymerization of a monomer mixture under the presence of an internal cross-linking agent, the monomer mixture including a water-soluble ethylene-based unsaturated monomer having an acid group at least part of which is neutralized, a carbonate, a volatile organic solvent, a surfactant, and a bubble promoting agent; forming a base resin powder by drying, grinding, and classifying the function gel polymer; and forming a surface cross-linked layer by additional cross-linking of the surface of the base resin powder under the presence of a surface cross-linking agent. The method for preparing a superabsorbent polymer may provide a superabsorbent polymer which has a porous structure, thereby exhibiting an excellent absorption rate while exhibiting excellent gel strength.
US10654956B2
The present disclosure generally relates to ethylene alpha-olefin copolymers and methods of making ethylene alpha-olefin copolymers. The ethylene alpha-olefin copolymers may have a density of about 0.915 g/mL to about 0.918 g/mL, a rheological polydispersity index greater than 0.8, a melt index of about 0.4 dg/10 min to about 2.0 dg/10 min, and/or a CEF T50 of 84° C. or less. The ethylene alpha-olefin copolymers may be made by combining an ethylene monomer and one or more alpha-olefin monomers in the presence of a catalyst, such as a Ziegler-Natta catalyst.
US10654949B2
This disclosure describes polymerization processes and processes for quenching polymerization reactions using reactive particulates, such as high molecular weight functionalized olefin copolymers, as quenching agents, typically in solution or bulk polymerization processes.
US10654942B2
An apparatus can include a processor that can receive location data from a user device, and store the location data in a user profile data structure also storing facial recognition data. The processor can also receive at least one image, and can identify a location based at least in part on a set of characteristics within the at least one image. The processor can, for each user profile data structure stored in a database, compare location data in that user profile data structure to the location. The processor can, when the location data of the user profile data structure and the location match, conduct facial recognition to determine whether the user associated with the user profile data structure can be identified in the at least one image. The processor can then associate the at least one image with the user profile data structure if the user can be identified.
US10654941B2
The present invention in general relates to novel binding molecules, in particular antibodies and compositions and kits comprising the same. Said binding molecules are capable of binding to human Factor XI and hence envisaged to be particularly useful in inhibiting thrombosis without compromising hemostasis. The binding molecules, compositions and kits provided herein are therefore inter alia intended for treatment of thrombosis-related diseases and conditions. Moreover, polynucleotides encoding the binding molecules of the invention, vectors comprising said polynucleotides and host cells for producing the polynucleotides are provided herein.
US10654940B2
Methods of treating joint damage in a subject eligible for treatment are provided involving administering an antagonist that binds to a B-cell surface marker, such as CD20 antibody, to the subject in an amount effective to slow progression of the joint damage as measured by radiography. Further provided are articles of manufacture useful for such methods.
US10654939B1
An isolated monoclonal antibody that specifically binds human CD40. A nucleic acid molecule encoding the antibody, an expression vector, a host cell and a method for expressing the antibody are also provided. The present invention further provides an immunoconjugate, a bispecific molecule, a chimeric antigen receptor, an oncolytic virus and a pharmaceutical composition comprising the antibody, as well as a treatment method using an anti-CD40 antibody of the invention.
US10654929B2
Provided herein are various embodiments relating to antibodies. Some of the embodiments include antagonist antibodies that bind PD-1. Such antibodies can be used in methods to treat, for example, cancer.
US10654926B2
The invention provides antibodies that specifically bind a P2X4 polypeptide and modulate P2X4 channel activity, recombinant P2X4 polypeptides and methods for generating such polypeptides, as well as compositions and methods for generating anti-P2X4 antibodies, and methods of using P2X4 antibodies for the treatment of neuropathic pain and other indications.
US10654900B2
The present disclosure includes methods and compositions for treating any condition involving prostatitis and similar diseases and/or conditions. These methods and compositions involve the use of targeted modified pore-forming proteins, including variant proaerolysin proteins.
US10654895B2
A polypeptide, a DNA molecule encoding the polypeptide, a vector, a preparation method and a use therefor are disclosed. The polypeptide comprises an amino acid sequence represented by formula (I) or formula (II): formula (I) comprises an amino acid sequence represented by SEQ ID NO: 1; formula (II) comprises an amino acid sequence obtained by subjecting the amino acid sequence represented by SEQ ID NO: 1 to modification, substituted, and deletion or addition of one or more amino acids. The polypeptide may be used in the preparation of drugs that treat or prevent diseases related to infections caused by bacteria, and can also be used in the preparation of drugs that promote tissue repair and wound healing.
US10654891B2
The purpose of the present invention is to provide a cross-linked peptide containing a novel non-peptide cross-linked structure, and a method for synthesizing the same. A cross-linked peptide having a novel non-peptide cross-linked structure, a useful intermediate for synthesizing the cross-linked peptide, and a method for synthesizing the novel cross-linked peptide and the intermediate are provided. The cross-linked peptide is characterized by having an —NR— bond in the cross-linked structure. By using the method for synthesizing the cross-linked peptide, a cross-link can be freely designed and an change can be freely made to a cross-link.
US10654889B2
The present invention relates to a peptide having anticancer activity, and a pharmaceutical composition, health functional food composition and functional cosmetic composition for preventing and treating cancer including the same as an active ingredient, and more particularly, to a peptide set forth in SEQ ID NO: 1, wherein the peptide binds to a transcription factor CP2c and has prophylactic and therapeutic activities against cancer, and a pharmaceutical composition, a health functional food composition and a functional cosmetic composition for preventing and treating cancer including the same as an active ingredient.
US10654886B2
Herein is reported a method for obtaining a polypeptide in monomeric form comprising the steps of a) providing a solution comprising the polypeptide in monomeric form and in aggregated form, wherein the ratio of monomeric to aggregated form is 4:1 or less as determined by size exclusion chromatography, b) performing a mixed-mode chromatography in bind-and-elute mode, or a hydrophobic interaction chromatography in flow-through mode, or a size-exclusion chromatography, and c) performing a weak cation exchange chromatography in bind-and-elute mode or flow-through mode, and thereby obtaining the polypeptide in monomeric form.
US10654884B2
Provided are novel purine nucleoside/nucleotide analogues compounds, pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof, which are inhibitors of CD73 and are useful in the treatment of cancer.
US10654880B2
Methods for synthesis and preparation of alpha-glycosphingolipids are provided. Methods for synthesis of α-galactosyl ceramide, and pharmaceutically active analogs and variants thereof are provided. Novel alpha-glycosphingolipids are provided, wherein the compounds are immunogenic compounds which serve as ligands for NKT (natural killer T) cells.
US10654872B1
The present invention relates to novel crystalline forms of dolutegravir, process for its preparation and pharmaceutical composition comprising them.
US10654860B2
The present invention provides compounds of Formula (I): or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, wherein all the variables are as defined herein. These compounds are selective ROCK inhibitors. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating cardiovascular, smooth muscle, oncologic, neuropathologic, autoimmune, fibrotic, and/or inflammatory disorders using the same.
US10654855B2
The invention relates to a novel group of compounds of Formula (I) or salts thereof: wherein Y, Z1, Z2, R1, R4, R5 and n are as described in the specification, which may be useful in the treatment or prevention of a disease or medical condition mediated through protein kinase B (PKB) such as cancer. The invention also relates to pharmaceutical compositions comprising said compounds, methods of treatment of diseases mediated by PKB using said compounds and methods for preparing compounds of Formula (I).
US10654850B2
Disclosed are compounds according to Formula (I), and related pharmaceutical compositions. Also disclosed are therapeutic methods, e.g., of treating kidney diseases, using the compounds of Formula (I).
US10654846B2
The present invention relates to compounds of formula I, wherein A1, A2, A3, R1, R2, R3, R4, R5, R6, L, Ar and Q are each as defined herein. The compounds of the present invention are inhibitors of autotaxin (ATX) enzyme activity. The present invention also relates to processes for the preparation of these compounds, to pharmaceutical compositions comprising them, and to their use in the treatment of proliferative disorders, such as cancer, as well as other diseases or conditions (e.g. fibrosis) in which ATX activity is implicated.
US10654845B2
The invention relates to novel compounds of the formula (I) in which the R1, R2a, R2b, R3, A1, A2, A4 and n have the meanings given above, to their use as acaricides and/or insecticides for controlling animal pests and to processes and intermediates for their preparation.
US10654843B2
The present disclosure provides compounds that are Large Multifunctional Protease 7 (LMP7) inhibitors and are therefore useful for the treatment of diseases treatable by inhibition of LMP7. Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
US10654842B2
The disclosure is directed to novel dopamine D3 receptor antagonists, processes for their preparation, intermediates used in these processes, pharmaceutical compositions containing them and their use in therapy, including treating drug dependency and psychosis.
US10654839B2
Provided are compounds of Formula (II) that enhance the efficacy of viruses by increasing spread of the virus in cells, increasing the titer of virus in cells, or increasing the antigen expression from a virus, gene or trans-gene expression from a virus, or virus protein expression in cells. Other uses, compositions and methods of using same are also provided. Compounds of Formula (II):
US10654838B2
A compound for use in the treatment and/or prevention of diseases or disorders wherein an inhibition of protein prenylation is required, which is alternatively chosen among wherein R1 is 2-pyridyl, 3-pyridyl or 4-pyridyl; R2 represents: and wherein R5 and R6 represent a hydrogen atom or a (C1-4)alkyl group; and R7 represents an arylcarbonyl group, a heteroarylcarbonyl group, a heteroarylacetyl group, a (C1-C4)alkoxy-carbonylmethyl group, a group. Also disclosed are novel compounds of formulae (I) and (II).
US10654837B2
Potent 5-HT2B antagonist of Formula (A), including stereochemically isomeric forms, and salts, hydrates, solvates thereof and their use wherein R1 to R4 and Ar have the meaning as defined herein. The present invention also relates to processes for preparing said compounds, pharmaceutical compositions containing them, alone or in combination with other drugs, in fibrosis and/or cirrhosis prevention or therapy.
US10654836B2
The present invention relates to a pyrimidine derivative, a method for preparing same and use thereof in medicine. In particular, the present invention relates to a pyrimidine derivative represented by general formula (I), a method for preparing same and a pharmaceutically acceptable salt thereof as well as use thereof as a therapeutic agent, in particular as a FGFR4 kinase inhibitor, definitions of each substituent in the general formula (I) being the same as those defined in the description.
US10654833B2
Isoindolin-1-one compounds for treating various diseases and pathologies are disclosed. More particularly, the present disclosure concerns the use of an isoindolin-1-one compound or analogs thereof, in the treatment of disorders characterized by the activation of ASK1 (e.g., cardiovascular diseases, inflammatory disorders (acute or chronic), autoimmune diseases, destructive bone disorders, fibrotic diseases/disorders such as alcoholic steatohepatitis; non-alcoholic fatty liver disease (NAFLD); non-alcoholic steatohepatitis (NASH), neurodegenerative disorders, and metabolic diseases such as diabetes).
US10654825B2
Provided herein are, inter alia, methods for making triazolo[4,5]pyramidine derivatives and intermediates thereof that are useful for treating diseases.
US10654820B2
Crystal forms I and II of tasimelteon. Crystal form I: an X-ray powder diffraction spectrum using CuKα radiation and represented by a 2θ angle has diffraction peaks at least at 7.2°±0.2°, 7.9°±0.2°, 10.6°±0.2°, 14.4°±0.2°, 15.9°±0.2°, 17.3°±0.2°, 21.0°±0.2°, 23.2°±0.2°, and 24.4°±0.2°. Crystal form II: an X-ray powder diffraction spectrum using CuKα radiation and represented by a 2θ angle has diffraction peaks at least at 6.8°±0.2°, 12.1°±0.2°, 12.5°±0.2°, 13.1°±0.2°, 13.6°±0.2°, 13.8°±0.2°, 15.8°±0.2°, 17.0°±0.2°, 18.4°±0.2°, 20.8°±0.2°, 24.2°±0.2°, and 24.4°±0.2°. Crystal forms I and II of tasimelteon have advantages of excellent physicochemical property, good stability and solubility, and simple operation for preparation.
US10654809B2
This invention is directed to pyrrole, pyrazole, imidazole, triazole, and morpholine based selective androgen receptor degrader (SARD) compounds including heterocyclic anilide rings and their synthetic precursors, R-isomers, and non-hydroxylated and/or non-chiral propanamides, and pharmaceutical compositions and uses thereof in treating prostate cancer, advanced prostate cancer, castration resistant prostate cancer, triple negative breast cancer, other cancers expressing the androgen receptor, androgenic alopecia or other hyperandrogenic dermal diseases, Kennedy's disease, amyotrophic lateral sclerosis (ALS), abdominal aortic aneurysm (AAA), and uterine fibroids, and to methods for reducing the levels of androgen receptor-full length (AR-FL) including pathogenic or resistance mutations, AR-splice variants (AR-SV), and pathogenic polyglutamine (polyQ) polymorphisms of AR in a subject.
US10654790B2
Provided is a process for recovery of a functionalized compound reaction product comprising contacting (i) an oxidizing electrophile comprising a main group element, and (ii) a compound comprising at least one C—H bond, in an acidic medium to form a reaction milieu comprising a functionalized compound reaction product, contacting the reaction milieu with a water-immiscible organic solvent, separating the water-immiscible organic solvent from the reaction milieu, wherein the functionalized compound reaction product is dissolved in the water-immiscible organic solvent, and separating the functionalized compound reaction product and the water-immiscible organic solvent. The water-immiscible extraction solvent can be the same compound as the compound comprising as least one C—H bond, for example, propane or n-butane.
US10654788B2
The present invention relates to compounds of formula (I): in which R1 is a hydrogen atom, a phenyl radical, or a straight or branched, saturated or unsaturated hydrocarbon radical having 1 to 8 carbon atoms.
US10654786B2
This invention relates to a process for the purification of dicarboxylic acids obtained from the hydrolysis of carboxylic acid triglycerides having more than one acid functional group. The process comprises in particular the separation of at least some of the glycerine from the hydrolysis product in an aqueous phase, evaporating and/or distilling the resultant organic phase and recovering at least some of the evaporated and/or distilled dicarboxylic acids through at least one crystallisation operation.
US10654782B2
Implementations of the disclosed subject matter provide methods for producing ethylene glycol from a carbohydrate feed may include contacting, in a first reactor under hydrogenation conditions, the carbohydrate feed with a bi-functional catalyst system. The bi-functional catalyst system may include a heterogeneous hydrogenation catalyst, and a soluble retro-Aldol catalyst. The carbohydrate feed may include a concentration of carbohydrate, in the total solution entering the first reactor, of 5-40 wt % in a solvent. An intermediate product stream may be obtained from the first reactor including ethylene glycol. The hydrogenation conditions may include a temperature in the range of from 180-250° C.
US10654771B2
Spent aromatization catalysts containing a transition metal and a catalyst support are selectively poisoned in the disclosed reforming methods, resulting in improvements in overall aromatics yield and selectivity.
US10654769B2
Metal oxide catalysts comprising various dopants are provided. The catalysts are useful as heterogenous catalysts in a variety of catalytic reactions, for example, the oxidative coupling of methane to C2 hydrocarbons such as ethane and ethylene. Related methods for use and manufacture of the same are also disclosed.
US10654768B2
The present disclosure provides a process for effectively separating and removing by-products (light gas, C5-C6 hydrocarbon oil fraction, polyethylbenzene) contained in a substantial amount in addition to ethylbenzene as a target compound in an alkylation reaction product of a fluidized catalytic cracking off-gas to prepare ethylbenzene having high purity, and process economical efficiency may be secured by utilizing the polyethylbenzene as an absorbent or gasoline fraction, without requiring a transalkylation reaction for further producing ethylbenzene from polyethylbenzene.
US10654761B2
A pyrotechnic composition includes a fuel, an oxidizer, flow and rate control agents and oleoresin capsicum as an irritant. The composition is useful in crowd control products. The composition contains rate control ingredients to maintain combustion at a temperature below the point of degradation of the oleoresin capsicum, balanced with a booster material to maintain combustion.
US10654760B2
An inhibitor composition contains dicyandiamide as a nitrification inhibitor, alkyl thiophosphoric triamide as a urease inhibitor, or a combination thereof, dissolved in a liquid medium comprising an organic solvent selected from, among others, one or more polar aprotic solvents, including one or more organophosphates, amine solvents, heterocyclic alcohol solvents, and mixtures thereof, is useful in making fertilizer compositions and in a method of fertilizing target plants.
US10654758B2
The invention relates to a process for the production of urea ammonium nitrate, a system and a method of modifying a plant. The process comprises treating ammonia-containing off-gas resulting from the production of ammonium nitrate (AN off-gas) with acidic scrubbing liquid in a finishing treatment section having a gas inlet in fluid communication with a gas outlet of a finishing section of a urea production unit, wherein the finishing section is adapted to solidify urea liquid, and wherein said finishing treatment section is adapted to subject ammonia-containing off-gas of the finishing section to treatment with an acidic scrubbing liquid.
US10654754B2
There is provided a gypsum composition for a drying type coating material, the gypsum composition, when made into a gypsum-based coating material by addition of water, capable of forming a coating film in which color unevenness is suppressed even though the coating film is thin and smooth. This gypsum composition for a drying type coating material contains hemihydrate gypsum having a mean particle diameter of 50 μm or less, calcium carbonate having a mean particle diameter of 50 μm or less, and a setting retarder, wherein the gypsum composition has a content of calcium carbonate of 100 to 400 parts by mass and a content of the setting retarder of 0.1 parts by mass or more each based on 100 parts by mass of the hemihydrate gypsum.
US10654752B2
Enhanced crack filler materials, systems, and methods for filling and repairing cracks in asphalt surfaces, such as asphalt roadways. The enhanced crack filler material includes crack filler and a silane additive. The silane additive includes organosilane, benzyl alcohol, and ethylene glycol. The crack filler, when combined with the silane additive, provides an enhanced crack filling material having a lower viscosity and a greater ability to penetrate cracks when compared to conventional crack filler materials.
US10654748B2
A coated article includes a substrate, a first dielectric layer, a subcritical metallic layer having discontinuous metallic regions, a primer over the subcritical layer, and a second dielectric layer over the primer layer. The primer can be a nickel-chromium alloy. The primer can be a multilayer primer having a first layer of a nickel-chromium alloy and a second layer of titania.
US10654747B2
A coated article includes a substrate, a first dielectric layer, a subcritical metallic layer having discontinuous metallic regions, a primer over the subcritical layer, and a second dielectric layer over the primer layer. The primer can be a nickel-chromium alloy. The primer can be a multilayer primer having a first layer of a nickel-chromium alloy and a second layer of titania.
US10654739B2
Methods and systems including processing dredge spoils to reclaim soil therefrom. The techniques may include a feed system for receiving dredge spoils, a dewatering system for removing water from the dredge spoils, and a grinder/mixer for grinding the dredge spoils from the dewatering system while mixing the dredge spoils with one or more additional materials.
US10654738B2
Apparatus for salt separation (2) under supercritical water conditions, comprising a heat exchanger (4) and a fluidized bed reactor (6). The fluidized bed reactor comprising a supercritical water pressure containing wall (8) defining therein a fluidized bed chamber (10) connected to an inlet system (16) at one end thereof and an outlet system (18) configured to separate solids from supercritical fluid at another end thereof. The fluidized bed chamber receives a fluidized bed (12) therein and is configured to receive through the inlet system (16) a liquefied aqueous substance (14) for treatment in the fluidized bed chamber. The inlet system (16) comprises an inlet chamber (20) and a fluidization plate (22) positioned between the inlet chamber (20) and the fluidized bed chamber (10). The fluidized bed chamber extends between the inlet system (16) and outlet system (18) and comprises an entry section (10a) adjacent the inlet system (16), an outlet section (10c) adjacent the outlet system (18), and a mid-section (10b) extending between the entry section and the outlet section. The heat exchanger (4) extends along the fluidized bed chamber (10) and is configured to generate a decreasing temperature gradient in the fluidized bed chamber from the outlet section (10c) to the entry section (10a), the temperature gradient in the outlet section and mid-section being supercritical for aqueous substances and being subcritical for aqueous substances in the entry section (10a) adjacent the fluidization plate (22).
US10654732B2
Equipment for massive dissolution of gases in liquids via the formation of thin liquid films and the exchange of gases with said films. The equipment provides movement of liquids over great distances via the upward movement of bubbles therein. The equipment can alter the direction of the flow of water, said aspect being useful for the recovery of liquid bodies. In addition to providing a high rate of dissolution of gases in liquids, the equipment is very energy-efficient and has a very large volumetric capacity, thereby being useful for the preservation and/or recovery of liquid bodies, being able, in certain applications, to operate in an energy-autonomous manner. The equipment can be used in situations where energy-efficient dissolution of gases in liquids is desired, such as the preservation and/or recovery of liquid bodies; processes for preserving and/or improving the productivity of aquaculture systems; wastewater treatment systems; and the fixation of gases.
US10654726B2
A solar desalinator that converts contaminated water to potable water includes a cylindrical solar collector, a trough-shaped parabolic mirror, and a condenser. The solar collector is positioned within the trough-shaped parabolic mirror, and the parabolic mirror focuses the Sun's rays onto the solar collector, heats the water, and converts the water to steam. The steam is fed to the condenser where the steam is condensed to recover potable water. The solar collector includes an inner conduit surrounded by an outer shell with a vacuum in the anger space between. Energy absorbing material in the form of dark metal is positioned in the inner conduit. A residue bulb is attached at the contaminated water inlet to collect residue left by the creation of the steam.
