US10733182B2
The invention provides a method of aggregate banding comprising defining an aggregate banding dimension for a first data source, the aggregate banding dimension including at least one aggregation variable, at least one banding variable, and at least one band based at least partly on the at least one banding variable; summarizing the data source based at least partly on the at least one aggregation variable, the summary including at least one distinct value of the at least one aggregation variable; and defining a mapping relationship of the at least one distinct value of the at least one aggregation variable to the or respective band(s) based on the value of the at least one banding variable. The invention further provides related systems and processor-executable instructions.
US10733180B2
Techniques a provided for communication graph tracking in multi system operation in heterogeneous database systems, including retrieving two or more database commit logs from two or more corresponding heterogeneous databases. For each of the commit logs, a subset of information is extracted, including a correlation identifier, and event stream entries are produced based on that information and are stored. The event stream entries are then retrieved and event database entries are created based on the event stream entries. A request for a communication graph related to a particular correlation identifier is received and the event database is searched for matching entries. Those entries are used to generate a displayable communication graph for the particular correlation identifier, which is then provided in response to the request.
US10733177B1
In an example, a method includes requesting cohort data for the cohort, computing a plurality of cohort data first accuracy metrics, adding a threshold percentage of noise data points to the cohort data, computing a plurality of cohort data second accuracy metrics, repeating the adding and computing the second accuracy metrics until a mathematical difference between one or more of the first accuracy metrics and the second accuracy metrics exceed a threshold value, and suppressing displaying the cohort data in response to the mathematical difference exceeding the threshold value.
US10733166B1
A mesh engine can generate a nested icosahedral grid that maps data points of a plurality of data sets onto partitions on the nested icosahedral grid. The nested icosahedral grid can include an outer icosahedral grid with a first set of partition and an inner icosahedral grid with a second set of partitions. A first partition of the first set of partitions can be linked to the inner icosahedral grid.
US10733148B2
A database may delete rows of data based on one or more predicate parameters. A method of data storage includes receiving a delete request for a database, where the delete request includes one or more predicate parameters and adding the predicate parameters to a set of deletion predicate parameters in metadata of the database. The method may further include performing a compaction of the database, where the compaction includes rewriting each data element of the database unless a key of the data element corresponds to at least one of the set of deletion predicate parameters.
US10733133B1
A low voltage drive circuit includes a transmit analog to digital circuit that converts transmit digital data into analog outbound data by: generating a DC component; and generating an oscillating component at a first frequency that conveys the transmit digital data, wherein the magnitudes of both the oscillating component and the DC component are limited to a range that is less than a difference between the magnitudes of the power supply rails of the circuit, and wherein the oscillating component and the DC component are combined to produce the analog outbound data. A drive sense circuit drives an analog transmit signal onto a bus, wherein the analog outbound data is represented within the analog transmit signal as variances in loading of the bus at a first frequency and wherein analog inbound data is represented within an analog receive signal as variances in loading of the bus at a second frequency.
US10733132B2
Methods, apparatus, and systems for transferring data between a first and second module are provided. In one aspect, a method includes receiving, by a virtual controller register, outbound data; arbitrating, at a virtual arbitrate, the outbound data; transmitting, from the virtual controller register to the master low speed bus (LSB) frame/de-frame, the outbound data; adding, at the master LSB frame/de-frame, identification data to the outbound data to create an outbound data frame; transmitting, from the master LSB frame/de-frame to a slave LSB frame/de-frame, the outbound data frame; parsing, at the slave LSB frame/de-frame, the outbound data frame into parsed outbound data; arbitrating the parsed outbound data; transmitting, from the slave LSB frame/de-frame to the target controller register, the parsed outbound data; and receiving, at a target controller port from the target controller register, the parsed outbound data for transmitting to the slave device.
US10733119B2
A memory system includes a first dual in-line memory module (DIMM), a second DIMM, and a controller. The first DIMM may include a first memory device including a first on-die termination (ODT) circuit connected to a data line. The second DIMM may include a second memory device including a second ODT circuit connected to the data line. The controller is connected to the first and second memory devices through the data line, generates first and second delay information, and determines whether to change an ODT duration of the first or second ODT circuit using the first and second delay information. The first delay information is indicative of a time taken for command/address or clock signals to reach the first memory device. The second delay information is indicative of a time taken for command/address signal or clock signals to reach the second memory device.
US10733117B2
A radio frequency transceiver device comprises a control register unit including one or more registers and a central processing unit arranged to access the one or more registers via a memory bus. The device also comprises a sequencer module comprising one or more configuration registers connected to the central processing unit via a control bus and also comprises one or more trigger inputs. A sequencer memory module is connected to the sequencer module and is arranged to store one or more read/write commands comprising instructions to read from and/or write to the registers within the control register unit. The sequencer module is arranged such that upon receiving a trigger event via at least one of the one or more trigger inputs, it executes the one or more read/write commands.
US10733115B2
A tablet information handling system keyboard stand stores pairing information in non-transitory memory accessed by an embedded controller upon detection of a physical connection with a tablet information handling system and communicated to an embedded controller in the tablet information handling system through the physical interface. Embedded controller cooperation coordinates configuration of a wireless personal area network interface without wireless communication or power applied to the wireless networking resources.
US10733109B1
System for for managing host reclaimable memory based on VM needs includes a plurality of VMs; a hypervisor configured to process VM memory requests; a host CPU configured to control host physical memory reclaim process; at least one VM being allocated physical memory; Guest tool configured to determine page types based on a memory map; and a host module configured to scan an LRU list for pages that it can reacquire, and to force a slowdown in VM operations when reclaim operations use up more than a predefined share of CPU time. The host CPU performs the following based on the page type: (i) hard lock protection, when the page is a VM kernel page, for host-based reclaim of the page when no other VM pages are left to reacquire; and (ii) access/dirty (A/D) bit marking, when the page is a regular VM page.
US10733107B2
A non-volatile memory (NVM) apparatus and an address classification method thereof are provided. The NVM apparatus includes a NVM and a controller. The controller accesses the NVM in accordance with a write command of a host. The controller may perform the address classification method. The address classification method includes: providing a data look-up table, wherein the data look-up table includes a plurality of data entries, each of the data entries includes a logical address information, a counter value and a timer value; searching the data look-up table based on the logical address of the write command in order to obtain a corresponding counter value and a corresponding timer value; and determining whether the logical address of the write command is a hot data address based on the corresponding counter value and the corresponding timer value.
US10733094B2
In accordance with an embodiment, a controller may be provided. The controller may include a selection block configured to select cold data among write data. The controller may include a compression block configured to generate a plurality of unit data by dividing the cold data according to a predetermined size, assign each of the unit data to each of a plurality of channels, and compressing in parallel each of the unit data to generate compressed data. The controller may include an arbitration block configured to generate a plurality of packet data by packetizing each of the compressed data, and outputting the packet data.
US10733089B2
Apparatuses and methods are provided for write address tracking. An example apparatus can include an array of memory cells and a cache coupled to the array. The example apparatus can include tracking circuitry coupled to the cache. The tracking circuitry can be configured to track write addresses of data written to the cache.
US10733085B1
Systems and methods are described for conducting static analysis of code invoking network-based services to identify, without requiring execution of the code, an impedance mismatch between an expected execution rate of the code and an invocation capacity of a service invoked within the code. A system is provided that may analyze code to detect both direct invocations of services, as well as indirect invocations caused by the direct invocations. The system can utilize information regarding directly or indirectly invoked services to determine whether an expected invocation rate of such services will exceed invocation capacity for the services. In some instances, the system can traverse a “call graph” of all services invoked by code either directly or indirectly to identify impedance mismatches through multiple levels of indirection.
US10733083B2
Techniques are disclosed relating to testing application code. A computer system, in various embodiments, receives application code to be tested by the computer system and separate information defining actions to be performed at specified locations within the application code. In various embodiments, the computer system executes the application code in a test environment in which the actions defined by the separate information are retrieved and performed by a plurality of threads of the application code at the specified locations to control flow of the plurality of threads through the application code. In some embodiments, a first one of the plurality of threads is operable to perform at least one of the actions to control the flow of a second one of the plurality of threads.
US10733079B2
The present disclosure generally relates to end-to-end testing of applications using simulated data. More particularly, the present disclosure relates to systems and methods that test applications in a production environment by dynamically generating and tracking the simulated data in real time. In some implementations, an expected number of simulated user profiles (e.g., based on a protocol for generating simulated user profiles) can be compared against an actual number of simulated user profiles stored in a state machine to identify issues within the end-to-end environment of the application being tested.
US10733078B2
An experiment management system for an online visual design system including an experiment creator to receive an experiment specification with source material from an external source and to create an experiment definition based on inspection and analysis of the source material; an experiment integrator to integrate the experiment definition as an experiment into the experiment management system; an experiment configurer to configure a variant and population selection criteria for the experiment and an experiment manager to manage the experiment and at least one other experiment during the execution of the experiment at runtime of the online visual design system according to the variant and population selection.
US10733077B2
Techniques and apparatus for error and performance analysis of a computing device are described. In one embodiment, for example, an apparatus may include at least one memory and logic coupled to the at least one memory, wherein the logic is further to access at least one trace associated with at least one trace source, access timing information associated with the at least one trace, generate a plurality of waypoints for at least one trace, each of the plurality of waypoints comprising a step of at least one trace and a time stamp, and generate at least one performance benchmark log for the at least one trace, the at least one benchmark log comprising a plurality of benchmark waypoints corresponding to the plurality of waypoints.
US10733071B2
Systems, methods, and computer-readable media are disclosed for providing a test program with the capability to build and execute instructions and their functions (test streams) that have experienced failure so as to reproduce output errors as desired and improve the chances of determining the cause of the output errors. The test program allows a user to provide a data key seed that was used during a prior pass of the test program that produced an error output and a data key generation frequency value (N) that would be used to generate new program and data seeds every N passes of the test program. The user-provided key seed can be used to regenerate the same data keys that were generated in the prior test program pass that produced the error output. This mechanism enables the test program to recreate the same test stream of the error output from the prior pass.
US10733069B2
In a data storage system including a non-volatile random access memory (NVRAM) array, a page is a smallest granularity of the NVRAM array that can be accessed by read and write operations, and a memory block containing multiple pages is a smallest granularity of the NVRAM array that can be erased. Data are stored in the NVRAM array in page stripes distributed across multiple memory blocks. In response to detection of an error in a particular page of a particular block of the NVRAM array, only the particular page of the particular block is retired, such that at least two of the multiple memory blocks across which a particular one of the page stripes is distributed include differing numbers of active (non-retired) pages.
US10733065B2
A method, system, and computer program product that includes a processor cataloging a current resource definition and a current transaction state for the resource. The processor recovers the resource and a transaction state for the resource after an emergency restart, by utilizing the current resource definition and the current transaction state, wherein the recovering comprises recovering transactions of the resource. The processor completes or backs out of the transactions. The processor closes the resource and the processor recovers the resource by utilizing a global catalog.
US10733061B2
Systems and methods are disclosed for accessing data on a storage system. An apparatus, such as a data storage device or a computing device, may include a memory configured to store data. The apparatus is configured to determine an importance level for a file to be stored in the storage system. The data storage system includes one or more private storage clouds and one or more public storage clouds. The apparatus is also configured to generate a set of recovery data chunks based on the file and the importance level. The apparatus is further configured to store the set of recovery data chunks in the set of public storage clouds. The apparatus is further configured to store at least a portion of the file in the private storage cloud.
US10733060B2
One general aspect of asynchronous local and remote generation of consistent point-in-time snap copies in consistency groups in accordance with the present description, is directed to receiving a local-remote pair point-in-time snap copy establish command to establish a local point-in-time snap copy in a local data storage system, and a remote point-in-time snap copy in a remote data storage system. In one aspect, establishment of the remote point-in-time snap copy relationship may be delayed as a function of the state of a consistency group formation process upon receipt of the local-remote pair point-in-time snap copy establish command. As a result, consistency of the local-remote pair of point-in-time snap copies may be realized, notwithstanding an asynchronous relationship between the local and remote storage systems. Other features and aspects may be realized, depending upon the particular application.
US10733058B2
An illustrative “open archive” architecture relieves the immediate need to add network-attached storage (NAS) devices to a storage management system. The open archive architecture provides streamlined access to live production data, which originally was stored on a NAS device but which is archived to secondary storage to free up NAS space. An open-archive server coordinates with an open-archive layer that operates on the NAS device. The open-archive server identifies data sets on the NAS that meet archiving criteria, which are then automatically moved to an open archive in secondary storage. The open archive layer intercepts data-access calls coming into the NAS device, e.g., open calls, read calls, write calls. The intercepted calls are reported to the open-archive server for analysis. If the open-archive server determines that the data referenced in an intercepted call is stored in the open archive, the open-archive server initiates a restore job that recovers the data from secondary storage and stores it back on the NAS device. The intercepted call may now be served from the NAS. These operations occur automatically and do not involve users or their computing devices, and the computing devices operate without data agents for the NAS-based data.
US10733049B2
An error management system may be provided. The error management system may include an error analysis unit configured to generate error correction counting values by counting error correction occurrences in a plurality of management blocks and generate permanent error block information for defining whether errors generated in the plurality of management blocks are a permanent error or a temporary error by comparing the error correction counting values and at least one reference value. The error management system may include a block control unit configured to replace an address signal with a new address signal when a management block selected according to the address signal among the plurality of management blocks is previously designated in the permanent error block information.
US10733045B2
Embodiments described herein relate to testing the integrity of a storage system's metadata while corresponding structured data remains online. Embodiments also relate to enabling corrupt storage system metadata to be repaired while the metadata remains in use and while its structured data remains online. Corruption detection and repair is described with respect to allocation metadata and reference count metadata. The embodiments are applicable to many types of storage systems, including file systems and databases, for example.
US10733030B2
According to one embodiment, a computer-implemented method includes executing code for an application using a computing resource of a first computing device. The application requests execution of a first thread and a second thread. The first thread is executed using the computing resource of the first computing device. A second computing device is selected from a plurality of computing devices. The second computing device has an available computing resource to execute the second thread. The second thread is assigned to the second computing device. The second computing device is operable to execute the second thread using the available computing resource.
US10733025B2
A plurality of processing entities are maintained. An indication is made of a primary processing entities group for a task control block (TCB). An indication is made of a secondary processing entities group for the TCB. In response to determining that the secondary processing entities group has processing cycles available for processing additional TCBs, the TCB is moved from the primary processing entities group to the secondary processing entities group for processing.
US10733022B2
Embodiments of the present disclosure provide a method of managing dedicated processing resources, a server system and a computer program product. The method may include receiving a request for the dedicated processing resources from an application having an assigned priority. The method may also include determining a total amount of resources to be occupied by the application based on the request. The method may further include, in response to the total amount of resources approximating or exceeding a predetermined quota associated with the priority, assigning, from the dedicated processing resources, a first amount of dedicated processing resources to the application. Besides, the method may include, in response to the application completing an operation associated with the request using the assigned dedicated processing resources, causing the application to sleep for a time period.
US10733020B2
According to examples, an apparatus may include a processor and a memory on which is stored machine readable instructions that are to cause the processor to receive an allocation request from an allocator client, determine a resource allocation for the received job allocation request, store a record of the determined resource allocation in a records store, and send the determined resource allocation to the allocator client, in which an acknowledgement to the sent determined resource allocation is to be received from the allocator client. The instructions may also cause the processor to manage a state of the determined resource allocation using the record stored in the records store based on whether the acknowledgement is received from the allocator client.
US10733012B2
An apparatus for performing data processing in a single program multiple data fashion on a target data set is provided, having execution circuitry configured to execute multiple threads, thread schedule configuration storage configured to store information defining a plurality of thread schedule configurations, and thread scheduling circuitry configured to cause the execution circuitry to execute the multiple threads in a selected order defined by a selected thread schedule configuration. A method of operating the apparatus, as well as a method of compiling a source program for the apparatus are also provided.
US10733008B2
Embodiments of the present disclosure relate to a method, device and computer readable storage medium for managing a virtual machine. For example, a method is provided, comprising: obtaining identification information of a target process; determining a virtual machine running the target process from a plurality of virtual machines based on the identification information of the target process; and placing the determined virtual machine into a virtual machine group.
US10733006B2
Examples described herein may include virtualized environments having multiple computing nodes accessing a storage pool. User interfaces are described which may allow a user to enter one or more IP address generation formula for various components of computing nodes. Examples of system described herein may evaluate the IP address generation formula(s) to generate a set of IP addresses that may be assigned to computing nodes in the system. This may advantageously allow for systematic and efficient assigning of IP addresses across large numbers of computing nodes.
US10733005B1
Systems and methods for providing access to mobile applications by heterogeneous devices. An example method comprises: initializing, by a host computer system, a virtual machine running a mobile operating system (OS); intercepting, by a host agent running on the host computer system, a video output associated with a window of an application running on the virtual machine; forwarding the video output to a client device; receiving, from the client device, a user interface input directed to the application; and forwarding the user interface input to the virtual machine.
US10733001B2
An apparatus includes a receiving unit operable to receive a plurality of outputs from a plurality of hosts, a comparing unit operable to compare the plurality of outputs, and a display processing unit operable to generate a display in which portions of the plurality of outputs are distinguished based on a comparison result of the comparing unit.
US10732997B2
A software application includes a plurality of views and an application state. The application includes instructions for displaying one or more views, where a respective view includes a respective gesture recognizer having a corresponding delegate, detecting one or more touches on a touch-sensitive surface, and processing a respective touch. The processing includes obtaining a receive touch value based on the application state by executing the delegate; when the receive touch value meets predefined criteria, processing the respective touch at the respective gesture recognizer; and conditionally sending information corresponding to the respective touch to the software application in accordance with an outcome of the processing by the respective gesture recognizer and in accordance with the receive touch value determined by the delegate. The software application is executed in accordance with the outcome of the processing of the respective touch by the respective gesture recognizer.
US10732995B2
Two servers implemented as containerized applications may manage the storage of data and the access of that data by compute jobs in a distributed system. A metadata server may distribute data on ingress and assign files to particular storage volumes. The metadata server may then provide a lookup function for files and be configured to distribute a file to other volumes when necessary. A job server may launch jobs as containerized applications and coordinate data access across jobs.
US10732994B2
Providing a distributed processing framework. Initially, the process begins by building a server process plug-in by invoking a code generation module to generate required boilerplate and cross-platform code. Then commencing a server process by loading plug-in code and giving it a thread of control. In addition, client machines discovering the existence of a plug-in code being executed. Further, one or more client applications running on a client server at least issuing commands to the plug-in code, monitoring the events of the plug-in code, update the properties of the plug-in code without information regarding the plug-in interface.
US10732972B2
A number of non-overlapping instances of a substring occurring within a string of data elements can be determined through a method that includes partitioning and distributing the string to an ordered list of equal length segments that each have a length greater or equal to L. A substring match within a target segment of the ordered list of segments can be detected by sequentially comparing the substring with each segment of the ordered list of segments. It can be subsequently determined that the target segment contains additional data elements, and a new segment can be generated by clearing L−1 data elements following a position of the substring match in the target segment. An additional substring match can be detected by comparing the substring with the new segment.
US10732963B2
An information handling system operating an automated UEFI variable update management system may comprise a processor executing machine-readable executable code instructions of the automated UEFI variable update management system to save to a memory and execute a first plurality of UEFI variables included in a first terse executable image, to receive a second terse executable image including a second plurality of UEFI variables in a second preset order, wherein each of the first plurality of UEFI variables and the second plurality of UEFI variables including a variable value, and a variable key pointing to a variable value location in the memory, to compare the first plurality of UEFI variables to the second plurality of UEFI variables, to retrieve from the first terse executable image and store in a variable update map the first plurality of UEFI variables, to retrieve from the second terse executable image and store in the variable update map the second plurality of UEFI variables, and to store the variable update map to the memory.
US10732944B1
A method, apparatus, and system for using a verification substitute header file in a verification of an application that uses Protocol Buffers (Protobuf) for data communication is disclosed. The operations comprise: obtaining one or more Protobuf message types from a Protobuf definition file; generating the verification substitute header file based on the Protobuf message types; adding one or more verification stubs to the verification substitute header file; including the verification substitute header file in source code of the application; and performing the verification of the application including the verification substitute header file.
US10732941B2
Disclosed herein are system, method, and computer program product embodiments for implementing facet components and facet collection components for dynamic switching between display contexts. An embodiment operates by presenting, via a first rendering component, a first graphical representation of a numeric component in a first display context within a graphical user interface, determining a second display context associated with the numeric component, and loading a second rendering component associated with the second display context into the numeric component. Further, the embodiment presents, via the second rendering component, a second graphical representation of the numeric component in the second display context within the graphical user interface.
US10732922B2
A technique for preparing screen content for remote display includes identifying non-shareable elements in the screen content and, prior to sending the screen content to a client machine for rendering by the client machine, selectively blurring the non-shareable elements, such that the client machine receives the screen content with the non-shareable elements already blurred.
US10732917B2
In accordance with disclosed embodiments, there are provided methods, systems, and apparatuses for implementing frame aggregation with screen sharing including, for example, means for receiving, at a server, a stream of delta frames from a publishing client as part of a screen sharing session with one or more viewing clients; establishing a FIFO buffer for each of the respective one or more viewing clients on 1:1 basis; queuing a copy of the stream of delta frames into each of the FIFO buffers corresponding to the one or more viewing clients, wherein the stream of delta frames are transmitted from the respective FIFO buffers to the corresponding one or more client viewers; monitoring each of the respective FIFO buffers for each of the one or more viewing clients to determine if two or more delta frames are concurrently queued in any single one of the respective FIFO buffers at any given time; aggregating the two or more delta frames into a single aggregated delta frame; re-queuing the aggregated delta frame; and transmitting the aggregated delta frame to the respective viewing client. Other related embodiments are disclosed.
US10732915B2
A manufacturing assistance apparatus includes a display, an imaging device, a completion determining unit, and a display controller. The display is configured to display operation information that is related to any of operation processes of a workpiece. The imaging device is configured to perform imaging of the workpiece, and output image data obtained by the imaging. The completion determining unit is configured to determine whether current one of the operation processes is completed, on a basis of the image data outputted from the imaging device. The display controller is configured to cause, when the current one of the operation processes is determined by the completion determining unit as being completed, the display to display the operation information that is related to subsequent one of the operation processes.
US10732913B2
A system and method is used to manage scheduling of a plurality of print jobs in a multi-site print shop environment. The multi-site environment includes a plurality of print shops each having resources and equipment to complete at least one type of print job. Also included is a multi-site scheduler configuration arranged to assign and schedule print jobs to one of a home shop and a non-home shop. The assigning and scheduling is based on a fastest completion time, wherein a completion time of a print job in a home shop is defined as the actual time taken to complete the print job and a completion time of a print job in a non-home shop is defined as the actual time taken to complete the print job and a transportation delay.
US10732911B2
When establishing a connection with an external apparatus for wireless communication, an information processing apparatus suppresses the connection establishment based on an unauthorized connection request, by determining whether or not information showing a name of the external apparatus included in each of a plurality of received wireless connection requests in a state capable of accepting the wireless connection request is the same, determining whether or not apparatus intrinsic information included in each of the plurality of received wireless connection requests in the state capable of accepting the wireless connection request is the same, and shifting, in a case where it is determined that the information showing the name of the external apparatus is the same and it is determined that the apparatus intrinsic information is not the same, the information processing apparatus to a state incapable of accepting the wireless connection request.
US10732905B2
A method of selecting among a plurality of I/O streams through which data is to be written to a multi-streaming flash storage device is presented. According to an example embodiment, the method comprises: assigning write sequences of similar length to the same I/O streams; receiving instructions for a write operation, the instructions including a starting logical block address (LBA) and a number of blocks of data to be written; determining whether the write operation is part of an existing write sequence; identifying an I/O stream associated with an existing write sequence; and providing a stream ID of the identified I/O stream to the multi-streaming flash storage device.
US10732891B2
An improved data storage device including an improved storage controller that enables the acceleration of datacenter software by making it easier to deploy application software portions (applets) onto storage devices in a manner that best supports runtime performance acceleration of storage-network-latency-throttled applications. Means are defined for how server hosted applications cause to have provisioned, initiate execution of, and work with a multitude of applets disposed for execution proximate to storage contents on a multitude of storage devices. This invention supports the multi-exabyte growth of data storage, by scaling performance acceleration linearly with the growth in the number of storage devices. This in turn supports the evolving cloud and Enterprise Cognitive Computing datacenter by providing the infrastructure necessary for accelerating applications that face enormous heterogeneous datasets. This includes Big Data Analytics of problems that have eluded successful analysis.
US10732885B2
An illustrative ISCSI server computing device provides user computing devices with “private writable snapshots” of a desired volume of data and/or further provides “private writable backup copies.” The ISCSI service is provided without invoking snapshot limits imposed by storage arrays and further without specialized backup software and pseudo-disk drivers installed on the user computing devices. A user can browse as well as edit personal versions of any number and/or versions of block-level backup copies—the “private writable backup copies.” Likewise, a user can browse and edit personal versions of any number of snapshots of one or more versions of one or more desired data volumes—the “private writable snapshots.” A user can have any number of co-existing private writable snapshots and private writable backup copies. Sparse files, extent-files, software snapshots, and/or media agents co-residing on the ISCSI server are used in the illustrative embodiments.
US10732882B2
The present invention provides a temporary memory processing method including: receiving a write command including a write data and a write address; determining whether a corresponding temporary address is in a missed state to generate a determined result; and determining whether to write the write data into a corresponding buffer address of a buffer memory according to the determined result.
US10732880B2
Various systems and methods for computer memory management are described herein. A system for computer memory management includes a first memory device including a mapping table; a second memory device including a staging area; a third memory device including a dedup data region; and a controller operable to: receive a memory access request, the memory access request including an address and data; write the data to the staging area; and update the mapping table with the address.
US10732877B1
In one embodiment, there is a method for managing data in a storage device comprising a non-volatile memory having a plurality of jumbo blocks, each jumbo block having a separate and distinct physical block address. The method comprises performing a folding operation data associated with a first virtual address from a plurality of Single Level Cell (SLC) jumbo blocks of the non-volatile memory to one Multilevel Cell (MLC) jumbo block of the non-volatile memory, receiving a read request to read data associated with a first logical block address, identifying that the first virtual address is associated with the first logical block address, determining whether a jumbo block associated with the first logical block address meets pre-SLC-overwrite criteria. In response to a determination that the jumbo block associated with the first logical block address meets pre-SLC-overwrite criteria, reading data from the SLC jumbo block associated with the first virtual address. In response to a determination that the jumbo block associated with the first logical block address does not meet pre-SLC-overwrite criteria, reading data from the MLC jumbo block associated with the first virtual address.
US10732873B1
A data store is accessed that stores a collected historical record of performance metrics for input/output operations executed at a storage device that is part of a group of storage devices that are configured to provide a fault resiliency function. A performance profile is determined for the selected storage device based on selected performance metrics of the historical record. A difference between the performance profile for the storage device and a characteristic performance profile for similar storage devices is determined. When the difference exceeds a predetermined deviance threshold, selected I/O requests designated for the selected storage device are redirected to another device of the group of storage devices.
US10732872B2
Provided is a storage system that includes a plurality of storage devices; a controller that controls the storage device including a processor and a memory; and a data transfer path connecting each of the storage devices to the controller. The storage device is divided into a plurality of groups. The controller specifies the storage device belonging to each of the plurality of groups among the plurality of storage devices connected via the plurality of independent data transfer paths, receives an access request to specify the storage device to be accessed, and designates the different data transfer paths for each group of the specified storage devices. The storage device performs data transfer by a connection-less protocol according to the designated data transfer path.
US10732870B2
A method and an apparatus for triggering RAID reconstruction are disclosed, to achieve high universality and usability in triggering RAID reconstruction. The method includes: obtaining valid data information of a target storage medium after a change in storage mediums in a RAID is detected (S101); and reconstructing the RAID if the valid data information satisfies a preset reconstruction condition (S102).
US10732868B2
Implementing a base set of data storage features for containers across multiple cloud computing environments. A container specification analyzer receives a container specification that identifies a container to be initiated, a volume to be mounted, and a native device driver to communicate with to facilitate mounting the volume. The container specification analyzer changes the container specification to generate an updated container specification that identifies a pass-through device driver to communicate with in lieu of the native device driver and identifies pass-through device driver data that identifies a data storage feature to be performed on data destined for the native device driver. The container specification analyzer returns the updated container specification for processing by a container initiator.
US10732863B2
A memory system includes a controller that recognizes, as a command, a signal received immediately after a chip select signal is received from a host device, and a memory that includes a plurality of blocks. When the command is a first command, the controller outputs to the host device, information indicating whether at least one of a write operation and an erase operation with respect to at least one particular block is prohibited.
US10732857B2
The present disclosure relates to examples of reducing memory write operations using coalescing memory buffers. In one example implementation according to aspects of the present disclosure, a method comprises computing a difference between a current state of data of at least one block of a storage device to which data is to be written and a state that would result from a write operation. The method further comprises populating at least one coalescing memory buffer with difference information associated with the difference and to be used to update an associated block of the storage device.
US10732840B2
Techniques for tracking pages that are unshared among snapshot volumes and their parent volume in a volume family. The techniques include maintaining a first counter that tracks a first number (“SnapOwnedCount”) of pages among a total number of pages written to a volume that were overwritten in the immediate sequential next volume in the same branch as the volume, and a second counter that tracks a second number (“UnsharedWithParentCount”) of pages among the total number of pages written to the volume that were overwritten in any sequential next volume in the same branch as the volume. By maintaining, for each volume in a volume family, a first counter and a second counter for tracking the SnapOwnedCount and the UnsharedWithParentCount, respectively, data storage recovery can be performed more effectively, allowing selected volumes and/or portions thereof to be deleted while maintaining accurate space accounting information.
US10732839B2
A universal mechanism is utilized for data rebalancing in a scaled-out data storage cluster. A value (l) representing a number of erasure coded fragments of each data portion that are to be moved to a newly added node can be calculated. Initially, the number of erasure coded fragments moved per data fragment is determined based on the greatest integer that is less than or equal to l and remainders are accumulated. When accumulated reminders equal or exceed l, the number of erasure coded fragments moved per data fragment is determined based on the lowest integer that is greater than or equal to l. A value of accumulated reminders is then decreased by l. Accordingly, system-level imbalances can be avoided and data availability, data robustness, and/or overall system performance can be increased.
US10732836B2
A shared storage architecture persistently stores database files in non-volatile random access memories (NVRAMs) of computing nodes of a multi-node DBMS. The computing nodes of the multi-node DBMS not only collectively store database data on NVRAMs of the computing nodes, but also host database server instances that process queries in parallel, host database sessions and database processes, and together manage access to a database stored on the NVRAMs of the computing nodes. To perform a data block read operation from persistent storage, a data block may be transferred directly over a network between NVRAM of a computing node that persistently stores the data block to a database buffer in non-volatile RAM of another computing node that requests the data block. The transfer is accomplished using remote direct memory access (“RDMA). In addition to techniques for performing a data block read operation to NVRAM, computing nodes perform a data block write operation to data blocks stored in NVRAM of the NVRAM shared storage architecture. The data block write operation is referred to herein as a one-sided write because only one database process needs to participate in the writing of a data block to NVRAM in order to successfully commit the write.
US10732828B2
The disclosure generally describes methods, software, and systems for providing features in a user interface supporting gestures for navigating analytic data. A client device prepares a presentation including, for each data value, a data value display element and an association between the data value display element and a display location in a display area. User interaction information is received identifying a user interaction with the presentation of the data values and a user interaction location in the display area in which the user interaction occurred. A UI operation is identified to apply to the data values based on associations between the data value display elements and the display location. Identification is based on the received user interaction information. An updated presentation of the data values is prepared using the UI operation on the set of data values. The preparing occurs without obtaining additional data values from a server.
US10732820B2
Systems and methods for efficiently navigating between applications are disclosed herein. An example method includes: concurrently displaying: a first user interface (UI) associated with a first application, a status bar with status indications associated with system-wide functions; and a first affordance associated with a second application. While concurrently displaying, the method includes: detecting a first input that corresponds to selection of the affordance and, in response: replacing display of at least a portion of the first UI with a second UI that is associated with the second application; maintaining display of the status bar; and displaying a second affordance that is associated with the first application. While concurrently displaying, the method includes: detecting a second input that corresponds to selection of the second affordance and, in response: replacing display of at least a portion of the second UI with the first UI; and maintaining display of the status bar.
US10732819B2
The present disclosure discloses a method and a mobile terminal for quickly opening an application based on a lock screen. The method includes: displaying a touch position on an area of a lock screen interface when a mobile terminal enters the lock screen; displaying a recently used application list after the touch position is detected to have been touched; and opening an application corresponding to an application icon of the application list after the application icon is selected.
US10732809B2
The present disclosure provides an image capture, curation, and editing system that includes a resource-efficient mobile image capture device that continuously captures images. The mobile image capture device is operable to input an image into at least one neural network and to receive at least one descriptor of the desirability of a scene depicted by the image as an output of the at least one neural network. The mobile image capture device is operable to determine, based at least in part on the at least one descriptor of the desirability of the scene of the image, whether to store a second copy of such image and/or one or more contemporaneously captured images in a non-volatile memory of the mobile image capture device or to discard a first copy of such image from a temporary image buffer without storing the second copy of such image in the non-volatile memory.
US10732808B2
There is provided a display control device, an information processing device, an information processing method, and a program capable of presenting information in a suitable mode according to a positional relationship between a display region and a user, the display control device including: a calculation unit configured to specify a first region in which a user is a reference point; and a display control unit configured to control display of a display object on a display unit according to the specified first region and a second region occupied by the display unit.
US10732802B2
Embodiments provide functionality to provide electronic calendar features and functionalities including personal note-taking features on calendar items, but the embodiments are not so limited. In an embodiment, a computer-based method can be configured to provide a personal note-taking space that enables users to take personal notes on appointment or meeting items with or without sharing the personal notes. Other embodiments are included.
US10732793B2
An electronic device and method are provided for displaying information in the electronic device. The electronic device includes a display; and a processor configured to display an application (App) bar including at least one object through a first area of the display, display an execution screen through a second area of the display, and change at least one of the displayed App bar and the displayed execution screen, in response to a first user input received through the first area.
US10732792B2
An image display method includes displaying, on a display, an item list that includes items and a cursor that indicates a location of a user input on the display, detecting movement of the user input for moving the cursor; and moving the cursor in response to the detected movement and changing properties of an item among the items according to an overlapping extent of a first virtual area that is set with respect to the cursor and a second virtual area that is set with respect to the item.
US10732785B2
A mobile terminal includes: a wireless communication unit configured to communicate with a beverage-making apparatus; a display unit; and at least one processor. The at least one processor is configured to: receive, from the beverage-making apparatus, beverage-making information that is determined based on ingredient information of a beverage made by the beverage-making apparatus; display, through the display unit, a beverage-making interface that comprises the received beverage-making information; during a beverage-making process of the beverage by the beverage-making apparatus, receive beverage-making state information from the beverage-making apparatus; and update the beverage-making interface based on the received beverage-making state information.
US10732780B2
A touch input device including a connection member electrically connecting a sensor electrode and a printed circuit board by contact without soldering may include a base including a metal complex, an electrode groove formed by irradiating a laser on the base, a sensor electrode formed on the electrode groove through a plating or deposition process and including a conductive material, a sensor IC to sense a change in capacitance of the sensor electrode, a printed circuit board on which the sensor IC is mounted and is disposed to be coupled with the base, and the connection member provided on the printed circuit board and configured to electrically connect the sensor electrode and the printed circuit board, wherein the connection member may elastically come into contact with the sensor electrode to connect the sensor electrode and the printed circuit board.
US10732763B2
A touch control panel, a display apparatus, and a production method of a touch control panel are provided, which relates to the technical field of display. Specifically, there provides a touch control panel, comprising: an array substrate; a color filter substrate which is cell-aligned with the array substrate; and a polarizer located on the color filter substrate, wherein a high-impedance optical adhesive is provided above the polarizer, a ground point is provided on a surface of the array substrate towards the color filter substrate, and a conductive adhesive foam is attached on the ground point and is connected to the high-impedance optical adhesive.
US10732755B2
An indicator identifying a force intensity of a touch input provided on a touch input surface is received. It is determined that the touch input is associated with an audio volume control. An audio volume is controlled based at least in part on the indicator identifying the force intensity of the touch input.
US10732753B2
Embodiments of a vehicle interior system are disclosed. In one or more embodiments, the system includes a base with a curved surface, and a display or touch panel disposed on the curved surface. The display includes a cold-bent glass substrate with a thickness of 1.5 mm or less and a first radius of curvature of 20 mm or greater, and a display module and/or touch panel attached to the glass substrate having a second radius of curvature that is within 10% of the first radius of curvature. Methods for forming such systems are also disclosed.
US10732749B2
An array substrate and a touch display screen are disclosed in the present disclosure. The array substrate includes a plurality of touch cells, a plurality of touch lines, a first control unit, and a second control unit. Through this way, the present disclosure can solve the problem that touch lines fail to uniformly drive touch cells in each column due to the fact that the number of touch cells in the longitudinal direction is out of proportion with the number of pixel cells in the horizontal direction of each touch cell.
US10732748B2
A PMOLED display includes a plurality of lower electrode patterns arranged in parallel in the x-axis direction, a plurality of transparent electrode patterns arranged in parallel in the y-axis direction and being perpendicular to the lower electrode patterns, and an organic compound layer interposed between the lower electrode patterns and the transparent electrode patterns. A display output and a touch sensing is performed by time-sharing a control period for the lower electrode patterns and the transparent electrode patterns into a display control period and a touch-sensor control period in every display frame time. The PMOLED display includes a driving node formed on a line for communication between the transparent electrode patterns and a display driving circuit, a touch-sensing unit connecting the driving node and a touch-sensing circuit; and a plurality of metal electrode patterns provided between the transparent electrode patterns to have a length shorter than the transparent electrode patterns.
US10732746B2
A touch sensor includes a first electrode, a second electrode, and a sensing channel. The first electrode includes first electrode cells arranged in a first direction, a first connection portion connecting the first electrode cells in the first direction and a first opening disposed in at least one of the first electrode cells. The second electrode includes an electrode portion disposed in the first opening. The electrode portion is disposed on a same layer as the first electrode cells and separated from the first electrode. The sensing channel includes a first terminal and a second terminal. The first terminal is connected to the first electrode. The second terminal is connected to the second electrode.
US10732744B2
A display device including a touch sensor is disclosed. In one aspect, the display device includes a lower substrate and an upper substrate opposing each other and a first electrode, an electro-optical active layer, and a second electrode sequentially formed over the lower substrate. The display device also includes a plurality of touch electrodes formed below the upper substrate and over the second electrode and a shield layer interposed between the second electrode and the touch electrodes. The shield layer is formed at least partially of a conductive material.
US10732740B2
A pressure sensing pattern layer is formed on a substrate and comprises a plurality of pressure sensing electrodes. Each of the pressure sensing electrodes comprises a plurality of protruding portions. The protruding portions are formed from a transparent conductive line which is bent zigzag. Each of the pressure sensing electrodes is electrically connected to a Wheatstone bridge circuit through a first conductive line and a second conductive line. A resistance of each of the pressure sensing electrodes is an element of the Wheatstone bridge circuit. When any of the pressure sensing electrodes is touched, a variation of the resistance of the touched pressure sensing electrode is detected by the Wheatstone bridge circuit.
US10732739B2
A method includes receiving by wireless transmission, a first signal transmitted by a digitizer system. The first signal is configured to define a detection period during which a second signal may be detected by the digitizer system. The method further includes detecting timing of the receiving, detecting a first delay in the receiving due to amplification associated with the receiving, defining timing to transmit the second signal based on the timing of the receiving and the first delay and transmitting the second signal at the timing defined. The second signal is transmitted with a handheld device by wireless transmission and the first delay is detected by the handheld device that is receiving the first signal and transmitting the second signal.
US10732735B2
A controller of an in-cell type liquid crystal display device is provided. The controller controls first and second electrodes that intersect each other, supplies a pixel driving voltage to the first electrodes during a pixel driving period, and detects a stylus position using the first and second electrodes during a stylus detection period different from the pixel driving period. The controller transmits, using the second electrodes, a command requesting a transmission of a downlink signal to the stylus. The controller detects, using the first and second electrodes, the downlink signal transmitted from the stylus in response to the command, and detects the stylus position based on the detected downlink signal.
US10732731B2
A computer mouse (1) including a base with a lower surface (4) for sliding across a work surface (5), the lower surface (4) having a first base contact footprint (7a) with contact feet (6a-6f) for supporting the mouse (1) on the work surface (5). An upper (8) extends from the base (3) with a palm rest (9) extending from the rear (18) of the mouse upper (8). At least one trigger button (13e, 13f) is located forward of the palm-rest (9) and at least two primary buttons (13a, 13b) are located forward of the trigger button (13e, 13f). A recess (14) is formed underneath the trigger button (13e, 13f) and is at least partially formed by the underside of the trigger button (13e, 13f). An optical movement sensor (15) is included along with a communication system, for communicating with the computer (2).
US10732722B1
Computerized methods and systems, including computer programs encoded on a computer storage medium, may adaptively predict expression of emotions based on collected biometric data. For example, a computing system may receive first data indicative of a first time-evolving movement of a portion of a body during a collection period, and may obtain second data identifying predictive models that correlate default emotions with second feature values that characterize body movements during prior collection periods. Based on an outcome of the application of the least one pattern recognition algorithm or machine learning algorithm to portions of the first and second data, the system may determine a corresponding one of the default emotions represented by the first time-evolving movement, and may transmit data indicative of the corresponding one of the default emotions to the communications device for presentation to a user.
US10732711B2
A human-computer interface system having an exoskeleton including a plurality of structural members coupled to one another by at least one articulation configured to apply a force to a body segment of a user, the exoskeleton comprising a body-borne portion and a point-of-use portion; the body-borne portion configured to be operatively coupled to the point-of-use portion; and at least one locomotor module including at least one actuator configured to actuate the at least one articulation, the at least one actuator being in operative communication with the exoskeleton.
US10732709B1
One embodiment of the present disclosure sets forth a near-eye display system. The near-eye display system comprises a structured light generator including a plurality of reflective surfaces and configured to project a structured light pattern into an eye region of the near-eye display device, the structured light pattern generated based on a diffraction grating created by displacing at least a subset of the plurality of reflective surfaces. The near-eye display system further comprises an image capture device configured to capture one or more images of the structured light pattern incident on an eye proximate to the eye region and a depth mapping controller configured to generate a depth map of the eye based on the captured one or more images.
US10732704B2
Embodiments described herein include a Power over Ethernet (PoE) enabled device that uses 2-event classification when allocating power to coupled powered devices (PDs). If the 2-event classification is successful, power sourcing equipment (PSE) on the PoE device allocates a maximum power allotment to the PD. Once powered on, the PD may determine it does not require the maximum power allotment and negotiate a reduction in the power allotted to the PD.
US10732702B2
A data processing apparatus includes a first processor, a second processor, a first power source which performs electric power supply to the first processor, a second power source which preforms electric power supply to the second processor, a detector which detects an abnormality of the second power source, and a switcher which is capable of switching a power supply target of the first power source between the first processor and the second processor. When an abnormality of the second power source is detected, the first processor stops an operation of the first processor, and the switcher switches the power supply target of the first power source from the first processor to the second processor after the operation of the first processor is stopped.
US10732701B1
Various examples with respect to dual threshold clock control are described. A method involves sensing an input voltage of a processing circuit with a first mechanism and a second mechanism different from the first mechanism. The method also involves regulating a first droop of the input voltage using the first mechanism. The method further involves regulating a subsequent droop of the input voltage after the first droop using the second mechanism.
US10732696B2
Embodiments provide a method and an apparatus for wake-up control of an intelligent terminal. At least two alarm set indications are sent by one or more applications of the intelligent terminal. The alarm set indication is used to indicate a first alarm wake-up time determined by the application for waking up the intelligent terminal. At least two of the at least two first alarm wake-up times corresponding to the at least two alarm set indications are delayed until a second alarm wake-up time. The second alarm wake-up time is determined according to preset adjustment control information. The intelligent terminal is woken at the second alarm wake-up time.
US10732694B2
A method of operating a shared resource in a mobile device includes extracting a set of features from a plurality of subsystems of the mobile device. The set of features may be extracted from each subsystem of the plurality of subsystems requesting services from one or more shared resources of the mobile device. One or more parameter of the shared resource(s) may be determined based on the extracted set of features from the plurality of subsystems. The shared resource(s) may be operated based on the determined parameter(s).
US10732690B2
Broadly speaking, the present techniques provide methods, apparatus and systems for monitoring operation of a device. More particularly, the present techniques provide methods for monitoring operation of a device by observing state transitions which occur during the running of a device process following a firmware update, and either comparing the observed state transitions to a state transition map generated within the device or comparing the observed state transitions to a state transition model in, or associated with, the firmware update.
US10732685B2
A method of operating a multilevel power converter includes using, through a processing device, a model of an electrical circuit that includes a plurality of switching devices, a plurality of flying capacitors, and an AC terminal. The method also includes regulating a voltage level of the AC terminal through selecting, at least partially based on the model, a possible charging state of the electrical circuit. Each possible switching state has a voltage level that at least partially corresponds to a commanded voltage level for the AC terminal. The method further includes selecting, at least partially based on the model of the electrical circuit and at least partially based on the selected possible switching state, a charging state from a plurality of possible charging states. The method also includes setting the switching state of the electrical circuit at least partially based on the selected charging state of the electrical circuit.
US10732683B2
In some embodiments, power may be temporarily removed from a first portion of a computer system (such as a display), and that power redirected to a second portion (such as a processor or System on a Chip), so that extra performance may be obtained from the second portion without exceeding the power budget for the system. If the first portion is a display, the time period of removed power may be short enough that the absence of luminance during that time period will not be noticeable to the human vision system. In a similar embodiment, power may be delivered to the first portion using pulse width modulation, using the time between pulses to redirect power to the other portion.
US10732677B2
A variable pitch clamshell hinge for use with clamshell housings includes a first shaft coupled to a first variable diameter device and a second shaft coupled to a second variable diameter device. The first variable diameter device and the second variable diameter device are coupled together using an inelastic linking element. As the shafts are rotated in a first direction the variable diameter devices increase in diameter. As the shafts are rotated in a second direction that is opposite the first direction, the variable diameter devices decrease in diameter. As the variable diameter devices increase in diameter, the inelastic linking element exerts a compressive force on the variable diameter devices, decreasing the distance (i.e., the pitch) between the shafts. As the variable diameter devices decrease in diameter, the inelastic linking element relaxes the compressive force on the variable diameter devices, increasing the distance between the shafts.
US10732665B2
A joint, a knob assembly, and an appliance having a joint and a knob assembly are provided. The joint may include a housing, a first shaft support, a second shaft support, and a coupling shaft. A slot having a predetermined width extending in a circumferential direction of the housing and a predetermined length extending in a longitudinal direction of the housing may be formed in the housing. The coupling shaft provided in the second support may include a rotary shaft rotatably inserted into the slot. A stopper may be formed to protrude from an outside of the rotary shaft, and a position of the stopper inside the slot may be changed according to rotation of the rotating shaft. The stopper may be provided in the slot so that the stopper interferes with an inner wall of the housing formed by the slot at a predetermined position.
US10732662B2
A band-gap reference circuit including a charge pump circuit and a reference circuit is disclosed. The charge pump circuit is powered by a supply voltage and thereby outputs a regulating voltage which is higher than the supply voltage and powers the reference circuit such that the reference circuit outputs a band-gap reference voltage. Powering the reference circuit with the regulating voltage that is made higher than the supply voltage by the charge pump circuit enables 1) normal operation of the band-gap reference circuit at the supply voltage that is lower than a lowest voltage required by the band-gap reference circuit; and 2) minimization (almost elimination) of fluctuations in the regulating voltage output from the charge pump circuit and hence a stable and more accurate band-gap reference voltage output from the band-gap reference circuit.
US10732651B2
Methods and systems facilitate network communications between a wireless network-connected thermostat and a cloud-based management server in a manner that promotes reduced power usage and extended service life of an energy-storage device of the thermostat, while at the same time accomplishing timely data transfer between the thermostat and the cloud-based management server for suitable and time-appropriate control of an HVAC system. The thermostat further comprises powering circuitry configured to: extract electrical power from one or more HVAC control wires in a manner that does not require a “common” wire; supply electrical power for thermostat operation; recharge the energy-storage device (if needed) using any surplus extracted power; and discharge the energy-storage device to assist in supplying electrical power for thermostat operation during intervals in which the extracted power alone is insufficient for thermostat operation.
US10732646B2
A method for leveling a jacked vehicle may involve: (a) sensing a pitch angle of the vehicle; (b) sensing a roll angle of the vehicle; (c) producing a pitch reference value that is related to the sensed pitch angle of the vehicle; (d) producing a roll reference value that is related to the sensed roll angle of the vehicle; (e) extending a vehicle jack that affects at least the pitch angle of the vehicle at a speed that is related to the pitch reference value; (f) extending a vehicle jack that affects at least the roll angle of the vehicle at a speed that is related to the roll reference value; and (g) repeating (a)-(f) until the sum of the pitch and roll angles falls below a predetermined angle.
US10732642B2
A travel control apparatus (140) includes a acquisition unit (141), which acquires information on a target track through which a vehicle (M) will pass in the future, a parameter determiner (142), which determines a parameter by which a track model defined by one or more parameters coincides with a track acquired by the acquisition unit, and a steering controller (143), which feedforward-controls steering of the vehicle on the basis of at least the track model defined by the parameter determined by the parameter determiner, wherein the parameter determiner determines the parameter on the basis of a direction of a change in the degree of separation between the track model and the target track with respect to a change in the parameter.
US10732641B2
A mobile robot is configured to navigate on a sidewalk and deliver a delivery to a predetermined location. The robot has a body and an enclosed space within the body for storing the delivery during transit. At least two cameras are mounted on the robot body and are adapted to take visual images of an operating area. A processing component is adapted to extract straight lines from the visual images taken by the cameras and generate map data based at least partially on the images. A communication component is adapted to send and receive image and/or map data. A mapping system includes at least two such mobile robots, with the communication component of each robot adapted to send and receive image data and/or map data to the other robot. A method involves operating such a mobile robot in an area of interest in which deliveries are to be made.
US10732628B2
A sensor management device includes first circuitry and second circuitry. The first circuitry is configured to output an instruction to position a target obstacle on a detectable region of at least one obstacle sensor provided on a work vehicle to detect an obstacle. The second circuitry is configured to determine, based on an output of the at least one obstacle sensor with respect to the target obstacle, whether the at least one obstacle sensor works normally.
US10732626B1
Unmanned vehicles can be terrestrial, aerial, nautical, or multi-mode. Unmanned vehicles may be used to survey a property in response to or in anticipation of a security threat or damage to the property. For example, an unmanned vehicle may analyze information about the property and based on the information provide graphics and information associated with the surveying of the property.
US10732595B2
Provided is a control parameter automatic-adjustment apparatus that adjusts a control parameter which is used when a control apparatus of a plant calculates an operational control signal, the apparatus including: a simulator that simulates operation of the plant; a learning unit that searches for an optimal control parameter using the simulator; and a knowledge database that stores knowledge information which associates an amount of change in the control parameter with an amount of change in a state of the plant, in which the learning unit includes a search range determination unit that determines a control parameter search range based on the knowledge information that is stored in the knowledge database.
US10732594B2
A method operates a safety control in an automation network having a master subscriber which carries out the safety control, at least one first slave subscriber which is assigned a first safety integrity level, and at least one second slave subscriber which is assigned a second safety integrity level. The first safety integrity level and the second safety integrity level differ from each other. A first safety code determination method is assigned to the first slave subscriber and a second safety code determination method is assigned to the second slave subscriber. The first safety code determination method and the second safety code determination method differ from each other. The master subscriber and the first slave subscriber use the first safety code determination method for interchanging a safety data block. The master subscriber and the second slave subscriber use the second safety code determination method for interchanging a safety data block.
US10732588B2
The present invention discloses a decentralized computing network system and a computing processing node (CPN) for the system. The decentralized computing network system consists of a plurality of CPNs, and each CPN is a computer with information receiving, processing and transmitting functions; each CPN conducts data interaction with its topologically adjacent CPNs; each CPN has a spatial attribute embodied as an absolute spatial position where the CPN is located and/or a relative spatial position of the CPN in a topological network; the decentralized computing network system is built-in with an operating system, and at least a part of operating system is distributed in each CPN; the operating system provides an API interface to convert a management/control demand and/or a strategy into a standard computation sequence, and into an instruction sequence recognizable by the operating system; the computing sequence is jointly completed by the CPNs in the decentralized computing network system in a decentralized and self-organized manner. The system can be applicable to a building automation system, providing an open and flat control platform which is easy to program.
US10732582B2
Technologies for managing sensor malfunctions in a compute system include detecting a malfunctioning sensor of the compute system and determining a sensor function performed by the malfunctioning sensor. In response to detection of the malfunctioning sensor, a different sensor of the compute system is selected to perform the sensor function of the malfunctioning sensor. The selected sensor may be of a different sensor type relative to the sensor type of the malfunctioning sensor. The compute system subsequently performs the sensor function of the malfunctioning sensor using the selected sensor. To do so, the compute system may increase, modify, or adjust the manner in which the sensor data from the selected sensor is processed.
US10732580B2
A process for assembling a pipeline from pipe sections connected together using mechanical press-fit joints using mechanical press-fit pipe joints that are fully measured and documented during both manufacturing and assembly. Installed pipelines include pipeline data monitoring systems coupled to a pipeline data management center for receiving, archiving, and analysis of the data records to aid in administration operation and management, and troubleshooting of pipelines.
US10732578B2
Provided is an electronic timepiece that receives satellite signals more easily when satellite signal is received automatically. The electronic timepiece has a time display that displays time by the position indicated by a rotating first hand; a planar antenna that receives satellite signal transmitted wirelessly from a satellite; a receiver connected to the planar antenna; and a controller that operates the receiver when a specific condition is met. The planar antenna includes a dielectric substrate, and an antenna patch disposed to the substrate. The center of the patch antenna being disposed in the range between 6:00 and 11:00 on the time display.
US10732571B2
An electronic watch may include a tactile switch and/or one or more sensors for detecting rotational and translational inputs. The watch may include a display configured to produce graphical outputs that may change in response to rotational inputs, translational inputs, and/or touch inputs received at the display. The watch include a crown positioned along an exterior of the watch enclosure and a shaft coupled to the crown and extending into the enclosure. The tactile switch and/or the one or more sensors may be used to detect rotational and/or translational inputs provided at the crown.
US10732567B2
An image-forming apparatus includes: a main body; a toner cartridge having a first opening; a process cartridge having a photosensitive drum and a second opening; a positioning part; a transfer unit; and an urging member. The toner cartridge and process cartridge are attachable to and detachable from the main body in an axial direction of the photosensitive drum. The positioning part and transfer unit are positioned above the process cartridge attached to the main body. The positioning part fixes the attached process cartridge in position relative to the main body. The urging member urges the attached process cartridge toward the positioning part and urges the process cartridge such that the toner can be supplied from the toner cartridge to the process cartridge through the first opening and the second opening when the toner cartridge and the process cartridge are attached to the main body.
US10732564B2
A rotating device includes a body having a bottom wall extending in one direction; a holding object including a rotating portion extending in the one direction and a supporting portion supporting the rotating portion at one end of the rotating portion in the one direction such that the rotating portion is rotatable on an axis extending in the one direction, the holding object being provided on the bottom wall; a first holding portion provided on the body and holding the supporting portion of the holding object at one end of the supporting portion in the one direction; a second holding portion provided on the body and holding the supporting portion of the holding object at an other end of the supporting portion in the one direction; and a transmitting portion provided on the body and transmitting a rotational force to the rotating portion of the holding object.
US10732560B2
An electrical equipment including: an exterior having an opening portion; a circuit board provided to an inside of the exterior and configured to be connected to a commercial power source; a varistor mounted on the circuit board; and a line filter mounted on the circuit board, wherein the opening portion is formed in a predetermined direction orthogonal to electrodes of the varistor, and wherein the line filter is arranged between the varistor and the opening portion in the predetermined direction so as to prevent a range of a conical shape having a vertex at a center of the varistor, a height in the predetermined direction, and a predetermined solid angle θ from intersecting with the opening portion.
US10732553B2
An image forming apparatus includes a developing device configured to develop an electrostatic latent image formed on an image bearing member, a rotatable developer accommodating container dismountably mounted in the image forming apparatus and configured to accommodate a developer, and a mounting portion including a receiving portion for receiving the developer discharged from the container and configured to mount the container. A cover is configured to open and close the mounting portion, and a rotation detecting portion is configured to detect rotation of the container mounted at the mounting portion. In addition, a display portion displays information, and a controller controls the display portion so that information on the rotation of the container is displayed at the display portion in a case that when the cover is open, with the rotation detecting portion detecting a predetermined amount of the rotation of the container.
US10732550B2
A heating device includes an belt, a heater contacting the belt and divided into heater blocks, a pressing member pressing a sheet against the belt, a temperature sensor disposed on a number of the heater blocks being at least one-half of a total number of the blocks, and a processor configured to select heater blocks based on a width of the sheet, select first temperature sensors on the selected heater blocks not having a non-paper passing region and control electric power supplied to the heater blocks so that temperatures detected by the first sensors are within a predetermined range, and select second temperature sensors on the selected heater blocks having the non-paper passing region and control electric power supplied to the heater blocks having the non-paper passing region to protect against an excessive temperature rise in the non-paper passing region based on second temperatures detected by the second sensors.
US10732543B2
Providing a toner cartridge capable of restraining toner from leaking through an opening, and improving labor efficiency for assembling the cartridge. The toner cartridge (process cartridge 1) includes a developing frame having a storage chamber configured to store therein toner and formed with an opening to discharge the toner out of the storage chamber, a shaft rotatably supported to the developing frame; and an agitation sheet positioned in the storage chamber and having a base end portion supported to the shaft, the agitation sheet being rotationally movable along with rotation of the shaft. The developing frame includes a first wall formed with the opening, and a second wall configured to support the agitation sheet by nipping the agitation sheet positioned to close the opening between the first wall and the second wall, the second wall permitting the agitation sheet to contact with the first wall and contacting with the agitation sheet through an elastic member.
US10732529B2
Provided is a positive-charging toner having a toner particle that contains a binder resin, the binder resin contains a polymer A having a first monomer unit derived from a first polymerizable monomer, and a second monomer unit derived from a second polymerizable monomer, the first polymerizable monomer is at least one selected from the group consisting of (meth)acrylic acid esters having a C18 to C36 alkyl group, the content of the first monomer unit in the polymer A is 5.0 to 60.0 mol % and the content of the second monomer unit is 20.0 to 95.0 mol %, SP11 of the first monomer unit and SP21 of the second monomer unit satisfy 3.00≤(SP21−SP11)≤25.00, and the work function of the toner is 5.0 to 5.4 V.
US10732523B2
A detection device includes an illumination optical system configured to illuminate a first alignment mark for detecting a position of an object in a first direction and a second alignment mark for detecting a position of the object in a second direction and a detection optical system configured to detect light beams from the alignment marks. The illumination optical system includes an optical element disposed at a position optically conjugate to a surface to be illuminated, and the optical element includes a region configured to form an illumination light beam for illuminating a first portion of the surface to be illuminated with a first angular distribution and a region configured to form an illumination light beam for illuminating a second portion of the surface to be illuminated with a second angular distribution.
US10732522B2
An imprint apparatus for forming a pattern on an imprinting material includes an alignment unit that detects a mold-side mark formed on a mold and a substrate-side mark formed on the substrate, forming a mark pair, and aligns the mold and the substrate on the basis of a detection result. The alignment unit obtains, by using the detection result of a first mark pair and the detection result of a second mark pair, which is different from the first mark pair, positional deviation information of the first mark pair and positional deviation information of the second mark pair in the same direction; obtains a determination value by using the positional deviation information of the first mark pair and the positional deviation information of second mark pair; and determines that mark detection is abnormal when the determination value is not in an allowable range.
US10732516B2
Methods and systems for robust overlay error measurement based on a trained measurement model are described herein. The measurement model is trained from raw scatterometry data collected from Design of Experiments (DOE) wafers by a scatterometry based overlay metrology system. Each measurement site includes one or more metrology targets fabricated with programmed overlay variations and known process variations. Each measurement site is measured with known metrology system variations. In this manner, the measurement model is trained to separate actual overlay from process variations and metrology system variations which affect the overlay measurement. As a result, an estimate of actual overlay by the trained measurement model is robust to process variations and metrology system variations. The measurement model is trained based on scatterometry data collected from the same metrology system used to perform measurements. Thus, the measurement model is not sensitive to systematic errors, aysmmetries, etc.
US10732512B2
An image processor, a method for generating a pattern using self-organizing lithographic techniques, and a computer program are provided to achieve image processing suitable for addressing a sample generated by patterning using Directed Self-Assembly (DSA), and the processor, method, and computer program are characterized in that a template for addressing is prepared on the basis of guide pattern data used for patterning by DSA. The above configuration makes it possible to provide an addressing pattern suitable for visual field positioning in measuring or inspecting a pattern formed through the patterning process using DSA.
US10732506B2
Provided is a method of fabricating an integrated circuit device, the method including: forming, on a substrate, a developable bottom anti-reflective coating (DBARC) layer including a chemically amplified polymer; forming, on the DBARC layer, a photoresist layer including a non-chemically amplified resin and a photoacid generator (PAG); generating an acid from the PAG in a first region selected from the photoresist layer, by exposing the first region; diffusing the acid in the exposed first region into a first DBARC region of the DBARC layer, the first DBARC region facing the first region; and removing the first region and the first DBARC region by developing the photoresist layer and the DBARC layer.
US10732502B2
According to various embodiments, systems, methods, and computer program products for click-chemistry compatible structures, additive manufacturing resins for forming the same, and method of formation of such structures and resins, as well as techniques for functionalizing click-chemistry compatible structures are disclosed. The inventive structures generally include a plurality of photo polymerized molecules structurally arranged according to a three-dimensional pattern, while surfaces of the structure are functionalized with one or more click-chemistry compatible molecules each having one or more click-chemistry compatible functional groups. The structures may be formed from single- or dual-component resins, each having unique synthetic pathways. The resulting structures may be functionalized for utility in a wide range of applications by leveraging click chemistry to further functionalize the structure with organic additives also compatible with click-chemistry reaction schemes.
US10732494B2
A projection fixture includes a lighting module that emits a light, and a projection module that projects an image. The projection fixture further includes a controller that controls operations of the lighting module and the projector module, where the light emitted by the lighting module is used for projecting the image and for illumination.
US10732493B2
An immersive all-in-one PC system includes a housing having an outer wall, in inner wall connected to the outer wall, and a cavity between the outer and inner walls. The inner wall has one or more surfaces defining a chamber within the housing. The housing includes at least one entranceway bridging the outer and inner walls for a person to enter and exit the chamber. A projector screen is disposed internally of the outer wall and arranged to project images onto the chamber side of the inner wall for providing an immersive viewing experience to a person situated inside the chamber. A computer system is disposed at least partially within the cavity with the computer system being connected to the projector system for controlling the projected images.
US10732488B2
A holder assembly for a camera module comprises: a lens; a lens body containing the lens; a protrusion protruding from a side surface of the lens body; a lens holder containing the lens body and the protrusion; and a waterproof member contained in the lens holder such that the protrusion and the lens holder are bonded.
US10732481B2
To provide a highly-reliable low-cost small optical modulator in which temperature drift is suppressed and an optical transmission device using the same. An optical modulator including an optical waveguide substrate 1 on which an optical waveguide is formed, a signal electrode which is provided on the optical waveguide substrate and applies an electric field to the optical waveguide, a termination substrate 3 provided with a termination resistor that terminates the signal electrode, and a housing 6 in which the optical waveguide substrate and the termination substrate are mounted, in which, in order to suppress conduction of heat generated from the termination resistor to the optical waveguide substrate through the housing, a groove 8 is formed in the housing 6 between the termination substrate 3 and the optical waveguide substrate 1.
US10732471B2
An array substrate for a display device includes: a substrate having a plurality of pixel regions; a plurality of gate lines on the substrate, each of the plurality of gate lines including a plurality of gate patterns spaced apart from each other; a plurality of data lines crossing the plurality of gate lines to define the plurality of pixel regions; and a first connecting pattern connecting the plurality of gate patterns, the first connecting pattern having a different layer from the plurality of gate lines.
US10732467B2
Provided is a reflective liquid crystal display device of an embodiment, including a plurality of pixel areas having a blue pixel area and a white pixel area adjacent to each other in a first direction, wherein the blue pixel area includes a first blue pixel part including a first pixel electrode and a first blue filter that overlaps the first pixel electrode, and a second blue pixel part including a second blue filter that does not overlap the first pixel electrode, wherein the white pixel area includes a first sub-white pixel part including a second pixel electrode and a third blue filter that overlaps the second pixel electrode, a second sub-white pixel part disposed between the second blue pixel part and the first sub-white pixel part and including the third blue filter, and a first white pixel part adjacent to the first sub-white pixel part and including the second pixel electrode and a first white filter that overlaps the second pixel electrode, which may improve the color sense for white light.
US10732466B2
A liquid-crystal display device includes: a first substrate comprising a plurality of pixels; a pixel electrode disposed on the first substrate in each of the pixels; a second substrate including a surface facing the first substrate; a wavelength conversion layer and a transmissive layer disposed on the surface of the second substrate facing the first substrate; and a liquid-crystal layer disposed between the pixel electrode and the wavelength conversion layer and between the pixel electrode and the transmissive layer, wherein the pixel electrode includes a stem electrode and a plurality of branch electrodes extending from the stem electrode, and wherein all of the plurality of branch electrodes extending from the stem electrode extend in a same direction.
US10732461B2
A display device according to the invention includes a light guiding body that guides image light, an incidence portion that makes the image light incident on the light guiding body, and an emission portion that makes the image light emitted from the light guiding body. The emission portion includes a plurality of partially reflecting mirrors, and is configured with a first partially reflecting mirror group having a relatively high reflectance of S-polarized light components and a second partially reflecting mirror group having a relatively high reflectance of the P-polarized light components. The first partially reflecting mirror and the second partially reflecting mirror are alternately arranged in an arrangement direction, and emit light of a polarized state including S-polarized light components and P-polarized light components.
US10732455B2
The present invention is to provide a liquid crystal display device which is capable of suppressing reflected glare of a display screen on a windshield and the like, has excellent front contrast, and has excellent visibility of a display screen as viewed via polarized sunglasses. A liquid crystal display device includes, in order from a viewing side, a viewing side polarizer, a liquid crystal cell, a non-viewing side polarizer, and an anisotropic light absorption layer having an absorption axis in a thickness direction. The liquid crystal display device further includes at least one polarization control layer, in which the polarization control layer is arranged on a viewing side of the viewing side polarizer or on a non-viewing side of the non-viewing side polarizer.
US10732454B2
The laminated film includes a substrate film; and a cured layer obtained by curing a polymerizable composition includes a compound having a cyclic ether group, a polyfunctional (meth)acrylate compound having three or more (meth)acryloyl groups in one molecule, a radical polymerization initiator, and a cation polymerization initiator, in which an absorbance ratio P1/P2 in an infrared absorption spectrum of the cured layer is in a range of 4.40 to 15.00, and an absorbance ratio P2/P3 is in a range of 0.01 to 0.08, P1 is an absorbance at an absorption maximum peak in a wave number range of 3,650 to 3,200 cm−1, P2 is an absorbance at an absorption maximum peak in a wave number range of 800 to 770 cm−1, and P3 is an absorbance at an absorption maximum peak in a wave number range of 1,740 to 1,690 cm−1.
US10732450B2
The present application discloses a display panel and a manufacturing process thereof. The display panel includes a first substrate and a second substrate. The first substrate is provided with a first transparent conductive layer. The second substrate is disposed opposite to the first substrate, and the second substrate is provided with a second transparent conductive layer. A plurality of transparent conductive blocks are spacedly positioned between the first transparent conductive layer and the second transparent conductive layer, and the transparent conductive blocks are electrically connected to the first transparent conductive layer and the second transparent conductive layer. The transparent conductive blocks are made from a same material as the first transparent conductive layer; or the transparent conductive blocks are made from a same material as the second transparent conductive layer; or the transparent conductive blocks are made from a same material as the first transparent conductive layer and the second transparent conductive layer. And the transparent conductive blocks are integrally formed with the first transparent conductive layer; or the transparent conductive blocks are integrally formed with the second transparent conductive layer; or the transparent conductive blocks are integrally formed with the first transparent conductive layer and the second transparent conductive layer.
US10732442B2
An optical device includes a waveguide device, a reflective-type light valve and a projection lens. The waveguide device receives a first polarized beam and includes a first surface, a second surface and the first grating. The first grating is disposed in a path of the first polarized beam to change a propagation direction of the first polarized beam, and the first polarized beam passes through the first surface, the first grating and the second surface in succession. The reflective-type light valve is disposed downstream from the second surface of the waveguide device to convert the first polarized beam into an image beam. The projection lens is disposed downstream from the reflective-type light valve, and the image beam passing through the second surface of the waveguide device, the first grating and the projection lens in succession.
US10732437B2
Complex wavefront engineering is realized through a random metasurface phase mask backed by a phase-only spatial light modulator. The metasurface consists of an array of subwavelength nanoscatterers which give the metasurface a pre-arranged disorder. Since the transmission matrix of the disordered metasurface is known, there is no need for extensive characterization measurements which are instead required in standard disordered optical devices.
US10732430B2
A display device and a display method are provided, and the display device includes: a first panel which includes a plurality of light-blocking units and a plurality of pixels, each of the light-blocking units being between the pixels adjacent to each other; and a second panel which includes a first light-emitting plate provided with a plurality of light-emitting units, a distance from the light-emitting units to the first panel being one of H1=BS/(L−B), H2=(P−B)S/(L−P+B) and H3=PS/(L−P), in which B is a width of each of the light-blocking units between the pixels adjacent to each other, S is a viewing distance for a viewer, L is a pupillary distance between a left eye and a right eye of the viewer, and P is a pitch of the pixels of the first panel.
US10732413B2
Systems and methods provide concurrent access to a single input resource. An audio stack of a computing device can receive multiple requests from applications to provide concurrent access to audio data received via an input resource, such as audio data received via an audio card coupled to a microphone. A request to access the resource is received from a first application. Based on the request, a cache memory is instantiated to model a memory buffer of the resource. A direct session between a component of the audio stack and the resource is established. As audio data is encoded, the audio stack component can receive the encoded audio data and write the audio data into the cache. A first session between the first application and the cache is generated, such that the first application interprets the cache as the audio input resource buffer memory. The first session can provide the first application with access to audio data in real-time, as if the audio data were being received directly from the audio stack component. A second application requesting access to the resource can be provided with a second session to facilitate concurrent access to the audio input data.
US10732411B2
Disclosed are methods and devices for processing a motion-based image by determining a rendering time point that reflects a recent user motion. The methods include obtaining commands or data used in graphics rendering from a memory; determining a rendering time point of a first frame between continuous vertical synchronization signals based on an expected rendering time of the first frame; and rendering the motion-based image based on the commands or the data, and motion-related data corresponding to the rendering time point of the first frame.
US10732410B2
An image projection device includes an emitting unit, a shaping unit, an adjusting unit, a scanning unit, and a projection optical system. The projection optical system is disposed such that a position of a front side principal plane of the projection optical system is at a position which is separated from the scanning unit by a focal length of the projection optical system.
US10732402B2
An optical imaging arrangement includes an optical element and a piezoelectric device. The optical element includes an optical element body carrying an optical surface on a front side of the optical element body. The piezoelectric device includes a first electrode and at least one piezoelectric element. The first electrode is configured to cooperate with the at least one piezoelectric element and at least one second electrode, when the at least one second electrode is located on a rear side of the optical element body and the at least one piezoelectric element is located between the first electrode and the at least one second electrode, the rear side of the optical element body being opposite to the front side of the optical element body. The first electrode is located on the front side of the optical element body, and the at least one piezoelectric element is formed by at least one piezoelectric section of the optical element body.
US10732399B2
The disclosure relates to a viewing optic. In one embodiment, the disclosure relates to a viewing optic having an integrated display system. In one embodiment, the disclosure relates to a viewing optic having an integrated display system for generating images that are projected into the first focal plane of an optical system.
US10732398B2
The present invention relates to a digital microscope that includes an objective lens for enlarged optical imaging of a sample in an image plane. An image with an optical resolution may be represented in the image plane by means of the objective lens. The microscope also includes an image sensor for converting the image, depicted on the image sensor by the objective lens, into an electrical signal. The image sensor includes a matrix of pixels by means of which a maximum image resolution of the image sensor is determined, which is finer than the optical resolution of the objective lens. The objective lens has a maximum magnification factor of at most 40. The optical resolution of the objective lens is defined as a minimum distance between two structures that are distinguishable in the image. The maximum image resolution of the image sensor is defined by a pixel pitch. A quotient of the minimum distance between two structures that are distinguishable in the image and the pixel pitch defines a scanning factor that is at least 5.
US10732393B2
Comprising a positive first lens group G1 disposed at a most object side, a negative intermediate group G2 disposed at an image side of the first lens group G1, a positive focusing group G3 disposed at an image side of the intermediate group G2, the focusing group G3 being moved upon focusing, and a positive image side group G4 disposed at an image side of the focusing group G3; upon varying magnification, a distance between the first lens group G1 and the intermediate group G2, a distance between the intermediate group G2 and the focusing group G3 and a distance between the focusing group G3 and the image side group G4 being varied; and a predetermined conditional expression being satisfied. Whereby a variable magnification optical system having excellent optical performance and a focusing lens group reduced in weight in order to attain high speed focusing operation, and others are provided.
US10732385B2
An optical lens including, in order from an object side to an image side, a first lens having a negative refractive power, a second lens having a negative refractive power, a third lens, a fourth lens having a positive refractive power, a fifth lens having a negative refractive power, and a sixth lens having a positive refractive power, wherein the second lens has a concave object side surface.
US10732383B2
An optical lens including a first lens group and a second lens group is provided. The first lens group is arranged between a magnified side and a minified side. The first lens group includes three lenses. A surface of a second lens facing to the minified side is a convex aspherical surface. The second lens group includes three lenses. Each of the first lens group and the second lens group includes at least one aspherical lens.
US10732382B2
A high-pixel lens which increases a length of a front half includes: an aperture diaphragm S, a first lens piece L1, a second lens piece L2, a third lens piece L3, a fourth lens piece L4 and an optical filter in sequence from an object side to an image side, wherein the L1, the L2, the L3 and the L4 are all plastic aspheric lens pieces, wherein: the L1 is a biconvex lens piece having a positive focal power; the L2 is a meniscus lens piece having a negative focal power and being convex towards the image side; the L3 is a biconvex lens piece having a positive focal power, and at least one side of the L3 has an inflection point; and the L4 is a biconcave lens piece having a negative power, and at least one side of the L4 has at least one inflection point.
US10732376B2
A camera lens module includes a lens assembly. The lens assembly may comprise a first optical lens module comprising a first carrier and at least one first optical lens received in the first carrier; and a second optical lens module comprising a second carrier, at least one second optical lens received in the second carrier, and a bearing portion connected to the second carrier. When the first optical lens module and the second optical lens module are assembled together, an adjustable clearance exists between the first carrier and the bearing portion, and between bottom surfaces of the first carrier and a lowermost lens of the first optical lenses and a top surface of an uppermost lens of the second optical lenses.
US10732374B2
A sliding tray is configured to support one or more optical communications modules and includes a body portion having one or more mounting locations for the one or more optical communications modules. A trough projects from the body portion and is configured to support optical fibers connected to the one or more optical communications modules. A cover is pivotably connected to the tray for selectively covering the trough. A front wall of the cover may include a labeling surface, with a removable lens covering the labeling surface. A stop to limit the sliding direction of said sliding tray in the rearward direction may also be provided.
US10732373B2
An optical fiber distribution system including a rack and elements which populate the rack including fiber terminations. Each element includes a chassis and a movable tray. The movable tray includes a synchronized movement device for moving a cable radius limiter. The tray includes cable terminations which extend in a line generally parallel to a direction of movement of the movable tray. Each of the cable terminations are mounted on hinged frame members positioned on each tray. The cables entering and exiting the movable tray follow a generally S-shaped pathway.
US10732368B1
A telecommunications box includes a back panel, outer sidewalls that adjoin the back panel and form an enclosed loop around an interior volume, and a bulkhead that divides the interior volume into first and second cable storage regions. The bulkhead includes a generally planar lower panel that is fixedly attached to the back panel, a generally planar upper panel having an opening that is dimensioned to receive one or more standardized fiber optic connectors, and a connection mechanism that is configured to permit the upper panel to be positioned in a first position and a second position. The first and second positions are different angular orientations of the upper panel relative to the back panel. The connection mechanism mechanically couples an upper edge side of the lower panel with a lower edge side of the upper panel in both of the first and second positions.
US10732363B2
The present disclosure provides a cleaning string for cleaning a tip end face of a single core optical connector, which contains a quite small residual amount of oil components and has a high wiping property without the attachment of oil components to the tip end face of a single core optical connector.Further, the present disclosure provides a method for producing a cleaning string for cleaning a connector which can suitably remove oil components adhering to a multifilament made of chemical fibers.A cleaning string for cleaning a connector formed by twisting plural multifilament made of chemical fibers, wherein a residual amount of oil components is 3 mg/g or less.A method for producing a cleaning string for cleaning a connector which comprises a step of removing oil components adhering to multifilament made of chemical fibers by washing with a surfactant-containing solution in a form of knitting, reel, or honeycomb wound before or after twisting plural multifilament made of chemical fibers, a step of washing with pure water, a step of drying and a step of unwinding the form.
US10732357B2
A fiber termination assembly includes an optical fiber inserted into an optical ferrule disposed in an optical passageway of a heat conductive housing, the optical passageway providing an optical path aligned with the openings of the housing, the optical ferrule including a central bore concentrically disposed about the optical path and configured to receive a portion of a proximal end of the optical fiber therein, the optical ferrule and optical fiber secured in relation to the heat conductive housing with epoxy at a distal end of the optical ferrule, wherein the optical ferrule is transparent at a predetermined wavelength of light such that for light coupled into an input surface of the proximal end of the optical fiber at least a portion of the light propagating as cladding modes is stripped out of the optical fiber and transported to and dissipated in the heat conductive housing.
US10732356B2
A cable management arrangement (1000) is disclosed. In one aspect, a plurality of cables (1002) extending between first and second ends is provided. The arrangement (1000) can also include a supporting sheet (1004) having a first side and a second side, wherein the plurality of cables (1002) is removably adhered to the supporting sheet first side by a first adhesive (1010). A second adhesive (1012) can be provided on at least a portion of the supporting sheet second side and a protection sheet (1014) can be provided to cover the second adhesive (1012). A protection sheet (1014) can be provided that is removable from the supporting sheet (1004) to allow the supporting sheet (1004) to be adhered to a surface. A telecommunications arrangement is also disclosed in which the aforementioned cable management arrangement (1000) is mounted to a telecommunications tray (112) via the second adhesive (1012). The cables can be fiber optic cables.
US10732351B2
A manufacturing system performs a deposition of an etch-compatible film over a substrate. The etch-compatible film includes a first surface and a second surface opposite to the first surface. The manufacturing system performs a partial removal of the etch-compatible film to create a surface profile on the first surface with a plurality of depths relative to the substrate. The manufacturing system performs a deposition of a second material over the profile created in the etch-compatible film. The manufacturing system performs a planarization of the second material to obtain a plurality of etch heights of the second material in accordance with the plurality of depths in the profile created in the etch-compatible film. The manufacturing system performs a lithographic patterning of a photoresist deposited over the planarized second material to obtain the plurality of etch heights and one or more duty cycles in the second material.
US10732345B2
A light guide for a lighting device, wherein the light guide extends along a longitudinal axis and has a coupling-out area which runs over the longitudinal axis and from which light can be emitted along the longitudinal axis, and wherein the light guide has, in its longitudinal extent, an end region which is provided with a cover in order to suppress high-intensity light emission in the end region. The cover is formed by laser-machining the light guide material in the end region of the light guide. The invention further relates to a method for forming a cover in the end region of the light guide.
US10732331B2
A matte coat having a first major surface, the matte coat comprising a first layer defining the first major face of the matte coat and comprising a polymeric matrix and a plurality of forming bodies entrained therein, wherein index of refraction of the forming bodies is similar to that of the polymeric matrix and the first major surface has a plurality of protuberances corresponding to forming bodies entrained within. Also, optical assemblies comprising such matte coats and methods for making such matte coats.
US10732330B2
The invention relates to high efficiency diffusion lighting coverings useful in LED lighting applications. The diffusing lighting coverings are made of organic diffusing particles homogeneously dispersed in a transparent polymer matrix. The primary organic diffusing particles are refractive index mis-matched to the matrix polymer. The refractive index contrast between the polymer matrix and diffusion particles, and particle size are selected to provide a high efficiency (minimized particle loading). The high efficiency diffusion coverings provides excellent light diffusion, high hiding properties and high light transmission. The secondary diffusion particles may optionally be added to further improve selected target properties of the covering. Nano-sized ZnO inorganic particles may also function as diffusion particles and optical brighteners as well UV stabilizers. Articles made of this translucent composition are useful in commercial and residential lighting, motor vehicle illumination (lights, panels), street lighting, displays and signs, desktop monitors, and LCD/LED TVs.
US10732329B2
To provide an image projecting structure having a wide viewing angle and whereby the visibility of a projected image is high. The image projecting structure comprises a first transparent layer having irregularities formed on its surface, a reflective film formed on the surface on which the irregularities are formed, of the first transparent layer, and a second transparent layer formed on the reflective film, wherein the transmittance of visible light is from 5 to 95%; the value obtained by dividing the haze by the diffuse reflectance of visible light is at least 0.1 and at most 1; the vertical difference Sk in the core section defined by ISO 25178, of the surface on which the irregularities are formed, is at least 0.1 μm; and the value obtained by dividing the shortest autocorrelation length Sal by the vertical difference Sk in the core section is at least 1.2 and at most 190.
US10732317B2
A wellbore inspection device includes a radiation generation source operable to emit neutrons, and a radiation detector fixed relative to the radiation generation source and operable to detect backscattered neutron radiation from a surrounding environment. The radiation detector includes a plurality of individually addressable detector elements arranged in one or more concentric rings. Respective amounts of backscattered neutron radiation detected by the individually addressable detector elements within a ring is indicative of the azimuthal direction of the detected backscattered neutron radiation, and the respective amount of backscattered neutron radiation detected by the individually addressable detector elements of two or more concentric rings is indicative of an energy level of the backscattered neutron radiation. The inspection device determines whether a potential anomaly is present in or around the wellbore, based at least in part on the respective amounts of backscattered radiation detected by the individually addressable detector elements.
US10732314B2
Apparatus and method of characterizing a subterranean formation including observing a formation using nuclear magnetic resonance measurements, calculating an answer product by computing an integral transform on the indications in measurement-domain, and using answer products to estimate a property of the formation. Apparatus and a method for characterizing a subterranean formation including collecting NMR data of a formation, calculating an answer product comprising the data, wherein the calculating comprises a formula K ( x ) ≡ ∫ 0 ∞ k ( t ) e - t / x dt . and estimating a property of the formation using the answer product.
US10732312B2
An embodiment of a method of predicting a location of one or more features of an earth formation during a downhole operation includes acquiring reference data and identifying one or more reference data sections, each reference data section corresponding to a feature of interest and having an associated depth or depth interval, deploying a drilling assembly and drilling a target borehole in the earth formation, and performing measurements during the operation by a downhole measurement device to generate measurement data. The method also includes performing one or more correlations of the one or more measurement data sections with one or more reference data sections; and predicting at least one of a depth of a subsequent feature of interest located beyond a current carrier depth and a point in time of a future event associated with the subsequent feature of interest based on the correlation.
US10732310B2
A method to model a subterranean formation of a field. The method includes obtaining a seismic volume comprising a plurality of seismic traces of the subterranean formation of the field, computing, based on the seismic volume, a seismically-derived value of a structural attribute representing a structural characteristic of the subterranean formation, computing, based on a structural model, a structurally-derived value of the structural attribute, the structural model comprising a plurality of structural layers of the of the subterranean formation, comparing the seismically-derived value and the structurally-derived value to generate a difference value representing a discrepancy of modeling the structural attribute at a corresponding location in the subterranean formation, and generating a seismic interpretation result based on the difference value and the corresponding location.
US10732309B2
Described here are systems and methods for optimization techniques for automatically selecting x-ray beam spectra, energy threshold, energy bin settings, and other imaging technique parameters for photon-counting detector computed tomography (“PCCT”). The techniques described here are generally based on subject or object size, material of interest, and location of the target material. Advantageously, the optimizations can be integrated with different PCCT systems to automatically select optimal imaging technique parameters before scanning a particular subject or object.
US10732302B2
The radiation grating detector includes a grating portion constituting at least a second grating among a first grating, the second grating, and a third grating, and a detection portion configured to detect an incident radiation transmitted through the grating portion.
US10732296B1
A programmable buoy system having one or more buoys capable of connecting through the Internet to a buoy command server. The buoy command server relays commands to each of the one or more buoys in response to user commands sent from a buoys command interface application on a mobile device. The programmable buoy system includes one or more buoys each having a hull with two or more pontoons where the hull has a top side and bottom side. A stationary rudder extends downward from the bottom side of the hull to be positioned in a body of water when the one or more buoys are in use. A motor is pivotably connected on each one or more buoys, wherein the motor has a propeller positioned away from the bottom side of the hull. The propeller and motor move the select one of the one or more buoys in the body of water.
US10732292B2
A system and method for providing communications with a Low Earth Orbit (LEO) satellite constellation using a non-omnidirectional antenna is disclosed. A system and method for determining blockages around a non-omnidirectional antenna for use with a Low Earth Orbit (LEO) constellation is disclosed. The method including: receiving System Information (SI) including ephemeris data for satellites in the LEO constellation; receiving a segment division that divides a ground about the antenna into segments; and determining a segment blocking information for the antenna. The determining is performed by, for each of the satellites, calculating a current direction from the antenna to the respective satellite based on the respective satellite's ephemeris data, mapping the current direction into one of the segments, aiming the antenna in the current direction, attempting a signal lock with the satellite, and setting the segment blocking information indicating the mapped segment as blocked, when the signal lock is unsuccessful.
US10732291B2
A GNSS receiver, and an associated method are presented for calculating a position from positioning signals transmitted by a plurality of GNSS transmitters. For example the receiver compsises a first and a second signal acquisition elements having different polarizations, the receiver being configured to process the signals received on the first signal acquisition element to calculate first pseudo range measurements, and the signals received on the second signal acquisition element to calculate second pseudo range measurements and associated quality indicators. The receiver further comprises a calculation circuit configured to select at least one of the second pseudo range measurements depending on the quality indicators, and compare it with the corresponding first pseudo range measurement, and select at least three first pseudo range measurements based on the comparison results to calculate a position.
US10732290B2
A radio navigation system (100; 400), comprising a plurality of satellite-borne transmitters (110, 114, 118, 122) and at least one ground-based receiver (104), the receiver (104) being adapted to receive radionavigation signals (112, 116, 120, 124; 412, 416, 420, 424) from each of a plurality of the transmitters (110, 114, 118, 122). Each of the transmitters (110, 114, 118, 122) and the receiver (104) being adapted to access a predetermined first key chain, the first key chain comprising a first encryption key (K; Kj) and one or more further encryption keys (K; Kj,1, Kj,2, Kj,3, Kj,4). The system may comprise a first group of transmitters from said plurality of transmitters (110, 114, 118, 122), each transmitter in the first group of transmitters being operable to transmit a first radio navigation signal (112, 116, 120, 124; 412, 416, 420, 424), the first radionavigation signals including, at a given instant or for a given subframe (k, k+1), radionavigation data, a MAC (MAC1, MAC2, MAC3, MAC4), and one of said one or more further encryption keys (K; Kj,1, Kj,2, Kj,3, Kj,4). The MAC code (MAC1, MAC2, MAC3, MAC 4) is unique to each transmitter (110, 114, 118, 122) and is generated using the first encryption key (K; Kj,) and the one of said one or more further encryption keys (K; Kj,1, Kj,2, Kj,3, Kj,4) is transmitted a predetermined time after transmission of the MAC. The receiver (104) is operable, upon receipt of all or part of the first radionavigation signal (112, 116, 120, 124; 412, 416, 420, 424) from one or more of the first group of transmitters (110, 114, 118, 122), to authenticate a first radionavigation signal received from one of the first group of transmitters based on one of said one or more further encryption keys (K; Kj,1, Kj,2, Kj,3, Kj,4) received from that transmitter or from any other transmitter in said first group of transmitters. The same key K may be used for all transmitters in the first group, or each transmitter may use different key from the key chain. The transmitters may be formed into a second group, in addition to the first, with the second group using its own key chain in a similar manner. An advantage is to increase the availability of an authenticated position even in degraded reception environments. Embodiments also relate to the optimal transmission of authentication information—though the use of unpredictable bits interleaved with predictable bits—so as to minimize the signal predictability time and the increase of robustness against replay attacks.
US10732282B2
Methods and apparatus are provided for measuring distance from an instrument origin to each of a plurality of points in an environment. Laser pulses are emitted along a measurement axis at successive displacements about the origin. The emission time of each pulse is time-shifted relative to a fixed rate. The time shift corresponds to an index of a repetitive sequential pattern. Received pulses are detected at respective arrival times. For each received pulse: a current apparent distance is determined, a measured delta distance is calculated, a range interval is assigned by comparing measured delta distance with an expected delta distance synchronized with the index of the latest emitted pulse, the current apparent distance is defined to be a true measured distance for any received pulse assigned to a first time interval, otherwise the current apparent distance is defined to be a false measured distance.
US10732280B1
An optical sensor measures displacement of a haptic plate that provides haptic sensation to a user. The optical sensor comprises a light source, a plurality of optical detectors, and a controller. The light source is configured to illuminate a surface of the haptic plate in which a haptic wave propagates causing displacement of portions of the haptic plate in one or more directions. The plurality of optical detectors is configured to detect light reflected from the surface of the haptic plate. At least two optical detectors of the plurality of optical detectors are positioned relative to the light source such that an amount of light received at each of the optical detectors is based at least in part on a direction of displacement of the haptic plate. The controller is configured to monitor the haptic wave using the detected light from the plurality of optical detectors.
US10732278B2
A position detection system is provided as including (i) a sound wave apparatus in a predetermined designated area and (ii) a detection terminal. The sound wave apparatus transmits a sound wave on which position information including a position of its own is superimposed as a detection sound wave. The detection terminal receives the detection sound wave, acquires the position information superimposed on the received detection sound wave, and stores the acquired position information as information indicating the position of the designated area.
US10732277B2
A method for automatic target recognition in synthetic aperture radar (SAR) data, comprising: capturing a real SAR image of a potential target at a real aspect angle and a real grazing angle; generating a synthetic SAR image of the potential target by inputting, from a potential target database, at least one three-dimensional potential target model at the real aspect angle and the real grazing angle into a SAR regression renderer; and, classifying the potential target with a target label by comparing at least a portion of the synthetic SAR image with a corresponding portion of the real SAR image using a processor.
US10732275B2
The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A device for measuring a distance, according to one embodiment of the present invention, includes a transceiver configured to transmit, to another device, a signal and receive, from the another device, another signal according to the signal, and a controller configured to determine a first interval based on the signal and the another signal and determine a distance between the device and the another device based on the first interval, a second interval regarding the another device, and a delay regarding an internal circuit of the device.
US10732274B2
A server computer includes a non-transitory data storage storing a plurality of control rule sets including a first control rule set and a second control rule set, an interface transmitting, over a network, the first control rule set in response to a signal from the multi-application-transceiver device such that loading of application specific settings of the first control rule set causes a first health monitoring application to be enabled on the multi-application-transceiver device, and a health data analyzer receiving, over the network, a processed signal from the multi-application-transceiver device, where the processed signal includes information relating to monitoring a heartbeat or breathing of the person, detection of sudden Infant Death Syndrome (SIDS) of the person, or detection of a concentration of macromolecules on the person. The health data analyzer performs an analysis on the processed signal, and communicates, over the network, results of the analysis to the multi-application-transceiver device.
US10732273B2
The present invention relates to a radar device for a vehicle which may determine a target as a single target or multiple targets according to a dispersion level of a slope for each reception channel, calculated through a phase difference for each reception channel of a reflection signal and an arrangement interval for each reception channel, and estimate the angle of the target so as to acquire the angle of the target using a small amount of calculations, and a method for estimating the angle of a target using the same. An embodiment of the present invention provides a radar device for a vehicle, which detects a target located in the front side of a vehicle, comprising an electronic control unit configured to: calculate the slope of a reflection signal received for each reception channel, using a phase difference for each reception channel of the reflection signal and an arrangement interval for each reception channel, wherein the reflection signal is obtained by transmitting a predetermined transmission signal and receiving the transmitted transmission signal which is reflected back from the target; and determine the target as a single target or multiple targets according to a dispersion level of the calculated slope so as to estimate the angle to the determined target.
US10732265B1
An optical illuminator assembly such as an integrated module can provide an illumination source for use in applications such as optical detection. A peak output power of the module can be enhanced as compared to other approaches, such as by one or more of controlling parasitic effects along an electrical pathway used to drive an optical emitter circuit included as a portion of the module, or by providing thermal management including establishing thermal conduction pathways through opposite surfaces of an optical emitter circuit such as an integrated circuit die comprising a solid-state optical emitter. Control schemes can be used that power various cells or functional blocks of the optical emitter independently. Thermal regulation can be provided by an active heat transfer element such as a thermoelectric cooler (TEC). An optical illuminator assembly can be optically coupled to a beam-steering device or other elements, such as using a self-aligning mechanical configuration.
US10732257B2
The vehicle includes: a plurality of vehicle antennas configured to receive a plurality of signals, respectively, from a remote control device; and a vehicle controller configured to: i) calculate an arrival distance between each of the plurality of vehicle antennas and the remote control device based on an arrival time of the plurality of signals received by the plurality of vehicle antennas, ii) extract an initial arrival pulse signal having a first reference value or higher from among at least one pulse signal contained in each of the plurality of signals, iii) extract at least one valid signal having a maximum value corresponding to a second reference value or higher from among the plurality of signals received by the plurality of vehicle antennas, iv) calculate an arrival distance of an initial arrival pulse signal contained in the at least one valid signal, and v) estimate a position of the remote control device based on the arrival distance.
US10732249B2
A method of calibrating or correcting near field or far field data from a scanner board array of integrated measuring probes that are electronically switched to capture near-field data from an antenna-under-test (AUT) and having a board output includes the steps of coupling a calibrating probe with one of the measuring probes, measuring the power through the measuring probe and the calibrating probe and isolating the effect of the RF path from the measuring probe to the board output by removing the effect of the calibrating probe, and repeating for each measuring probe. Also disclosed are methods for correcting for scattering effects and loading effects on the AUT.
US10732247B2
In a method and apparatus for creating MR images of an examination volume, MR reference data of the examination volume are determined, and a local weighting matrix is determined using the MR reference data in order to extract MR data of the examination volume from MR signals measured in accelerated fashion with the local weighting matrix. Motion of the examination volume is determined while the MR signals measured in accelerated fashion from the examination volume are detected, whereby, if an adaptation of the reconstruction process is required when taking into consideration the determined motion, this proceeds by recalculation of the local weighting matrix taking into consideration the determined motion for correction of the determined motion, and application of the recalculated weighting matrix during the creation of the MR images which are calculated on the basis of the MR signals measured in accelerated fashion.
US10732241B2
A method of manufacturing includes producing a gradient coil assembly having one or more cooling channels for a magnetic resonance imaging system by a process that includes printing a cooling channel template having a first end, a second end, and a hollow passage extending between the first end and the second end, disposing a dielectric material over at least a portion of the cooling channel template to generate a dielectric layer having the cooling channel template, and removing the cooling channel template from the dielectric layer to thereby produce the one or more cooling channels within the dielectric layer such that the one or more cooling channels have a pattern corresponding to a geometry of the cooling channel template.
US10732233B2
A reduced-cost apparatus for calibrating the sensitivity and orthogonality of a triaxial magnetometer, and a method for adjusting the distance between the two coils of a Helmholtz coil and other related parameters are described herein. A method can include positioning a calibrated magnetometer within a mounting fixture between two coils of a Helmholtz coil, the two coils arranged in mutually parallel planes and separated by the radius of the Helmholtz coil, the mounting fixture mounted such that a position of the mounting fixture is adjustable along an axis orthogonal to the mutually parallel planes; adjusting the position of the mounting fixture over at least some of the positions and measuring the magnetic field at each position to generate a set of magnetic field measurements associated with the positions; and adjusting the first distance based on the first set of magnetic field measurements. Additional apparatuses, systems, and methods are disclosed.
US10732230B2
A power supply circuit includes an internal power source that receives power supply from an external power source, an abnormality detection circuit that receives power supply from the internal power source to detect abnormalities of the external power source, a protection target circuit that receives the power supply from the external power source, and a protection function unit that restricts electric power supplied to the protection target circuit to a predetermined range, when the abnormality detection circuit detects the abnormalities.
US10732226B2
Methods are provided for generating an estimated number of workflow cycles able to be executed with a remaining battery capacity of a battery in a device. A workflow cycle comprising a predefined series of tasks of a work application executed during a defined timeframe is defined. Beginning battery capacity is determined at start of work application execution. End battery capacity at completion of work application execution is determined. Battery usage estimate associated with work application is calculated from difference between beginning battery capacity and end battery capacity. The estimated number of workflow cycles able to be executed is based on the remaining battery capacity and the battery usage estimate.
US10732223B2
Monitoring a health status of a current interruption device, such as a circuit breaker, is disclosed herein. For example, a device for monitoring a current interruption device may include a processor and a memory. The processor may execute instructions stored in the memory to cause the processor to monitor one or more current measurements of current from an electrical conductor that delivers electrical energy to a load. The processor may provide a signal indicating a health status of the current interruption device based at least in part on the one or more current measurements.
US10732215B2
Systems and methods for detecting the presence and/or location of defects (e.g., incomplete solders, broken cables, misconnections, defective sockets, opens, shorts, etc.) along electrical lines are described. The systems and methods described herein may use time-domain reflectometry (TDR), a measurement technique used to determine the characteristics of electrical lines by observing reflected waveforms. TDR may be performed in some embodiments by determining the times when a first event and a second event occur, and by determining the space traveled by a probe signal based on these times. The first event may occur when a first signal transition crosses a first threshold and the second event may occur when a second signal transition crosses a second threshold, where the second signal transition may arise in response to the first signal transition reflecting against a defect along the electrical line.
US10732214B2
Disclosed herein are methods, systems, and devices for identifying a location of a fault in a hybrid high voltage direct current (HVDC) transmission system having a ground or underground cable section and an overhead line section. Some methods comprise determining whether a characteristic voltage oscillation is present at a cable side terminal of the HVDC transmission system, and in response, determining that the fault is located in the overhead line section. Some methods comprise determining whether a characteristic current oscillation or a terminal current exceeding a peak current threshold is present at an overhead line side terminal, and in response, determining that the fault is located in the overhead line section. The methods can be communication-less, wherein the actions are based on local measurements and/or are performed locally to where the fault is located or detected.
US10732209B2
A semiconductor test device for measuring a contact resistance includes: first fin structures, upper portions of the first fin structures protruding from an isolation insulating layer; epitaxial layers formed on the upper portions of the first fin structures, respectively; first conductive layers formed on the epitaxial layers, respectively; a first contact layer disposed on the first conductive layers at a first point; a second contact layer disposed on the first conductive layers at a second point apart from the first point; a first pad coupled to the first contact layer via a first wiring; and a second pad coupled to the second contact layer via a second wiring. The semiconductor test device is configured to measure the contact resistance between the first contact layer and the first fin structures by applying a current between the first pad and the second pad.
US10732207B2
A compact current-measuring device including a first printed circuit assembly including a first current sensor positioned around a first aperture and a second aperture, and a second printed circuit assembly including a second current sensor positioned around a third aperture. The second sensor includes a second rectilinear winding portion positioned facing a first rectilinear winding portion of the first current sensor. The second aperture is positioned facing the third aperture. A unit for measuring the electric current flowing in current lines of an electrical installation, and a method for manufacturing a current-measuring device.
US10732204B2
A large-capacitance insulating core, a high-voltage electrical appliance and a multi-functional high-voltage bushing. The insulating core is internally provided with a capacitance increasing structure. The capacitance increasing structure is a plurality of capacitive screen sets formed by a forward capacitive screen set and a reverse capacitive screen set that are alternatively arranged and in parallel connection. The forward capacitive screen set includes a plurality of capacitive screens arranged alternatively with insulating layers, an innermost capacitive screen of the forward capacitive screen set is connected to a high potential, and an outermost capacitive screen is connected to a low potential. The reverse capacitive screen set includes a plurality of capacitive screens arranged alternatively with insulating layers, an innermost capacitive screen of the reverse capacitive screen set is connected to a low potential, and an outermost capacitive screen is connected to a high potential; and an innermost capacitive screen set and an outermost capacitive screen set in the plurality of capacitive screen sets of the capacitance increasing structure are both the forward capacitive screen sets, and can satisfy the voltage-sharing and large-capacitance requirements simultaneously. The high-voltage electrical appliance and the multi-functional high-voltage bushing include the large-capacitance insulating core.
US10732192B2
An automatic analyzer has a transport device which includes a specimen rack gripping mechanism that grips the specimen rack on a first transport path on which the specimen racks are transported by the specimen rack being sandwiched between gripping plates from both sides of flanks in the transport direction to transport the specimen rack along the first transport path and a gripping width controller that controls a distance between the gripping plates of the specimen rack gripping mechanism in accordance with a width of the specimen rack. Accordingly, an automatic analyzer capable of transporting a plurality of types of the specimen racks while suppressing an increase in size of the apparatus and also an increase in cost can be provided.
US10732183B2
This invention provides methods for detecting the presence of a plurality of predetermined compounds in a sample using a plurality of tag moieties and at least one nanopore. This invention also provides methods for determining the quantity of each of a plurality of predetermined compounds in a sample using a plurality of tag moieties and at least one nanopore. This invention further provides methods for detecting interaction of at least two predetermined compounds using at least one tag moiety and at least one nanopore.
US10732178B2
The present invention is directed to novel assays for detecting target molecules. The assays employ small size, detectably labeled, magnetic nanoparticles associated with a capture molecule. The detection assay is accelerated by applying magnetic field during the assay. The assays of the invention can be used to enhance the efficiency of the detection step in dot blot, Western blot and ELISA.
US10732177B2
Compositions, methods, and devices for the detection of multiple analytes with a single signal are provided.
US10732172B1
A method is directed to determining a thrombosis function and includes flowing a fluid sample over a surface having a fixed endothelial cell monolayer. The method further includes stimulating the fixed endothelial cell monolayer to induce formation of a clot, the clot being formed via interaction between the fixed endothelial cell monolayer and the fluid sample. In response to the clot formation, the method further includes determining a thrombosis function associated with the fluid sample and the fixed endothelial cell monolayer.
US10732171B2
Human skin tissue sample methods and models for identifying and screening test agents as effective for providing skin tone benefits, methods for validating hypotheses for mechanisms driving skin pigmentation as well as methods for driving skin pigment levels in ex-vivo skin tissue. The method includes contacting a cultured human skin tissue sample with a test agent, generating a transcriptional profile from the sample, and comparing the results to a control to determine if the test agent is effective for providing a skin tone benefit.
US10732163B2
Apparatuses and methods of measuring a hydrogen diffusivity of a metal structure including during operation of the metal structure, are provided. A hydrogen charging surface is provided at a first location on an external surface of the structure. In addition, a hydrogen oxidation surface is provided at a second location adjacent to the first location on the external surface of the structure. Hydrogen flux is generated and directed into the metal surface at the charging surface. At least a portion of the hydrogen flux generated by the charging surface is diverted back toward the surface. A transient of the diverted hydrogen fluxes measured, and this measurement is used to determine the hydrogen diffusivity of the metal structure in service.
US10732160B2
The present invention relates to a portable analyzer for detecting bisphenol A, which comprises an aptamer specifically binding to bisphenol A, and a method for detecting bisphenol A using the same. The analyzer of the present invention can analyze a small amount of a sample collected from a contaminated environment in a field at a level similar to a laboratory environment, thereby having an effect of enabling a more immediate and accurate detection and quantification of bisphenol A.
US10732158B2
A method of analyzing a multi-component polymer comprising: (a) dissolving an multi-component polymer having a primary monomer and primary comonomer to form a first volume (soluble portion of multi-component polymer); (b) injecting a portion of the first volume into a chromatographic column to get elution first slices, leaving a second volume behind; (c) filtering the second volume to isolate multi-component polymer solids; (d) dissolving solids to form solution third solution (insoluble portion of multi-component polymer); (e) injecting a portion of third solution into the chromatographic column to get elution second slices; (f) obtain infra-red spectra at wavelengths suitable for the primary monomer and the primary comonomer of first and second elution slices, separately; and (g) for each elution slice, separately calculate: (i) the different polymer components (soluble and insoluble); and (ii) the comonomer content of each component (soluble and insoluble).
US10732154B2
A two-dimensional liquid chromatography (2D-LC) apparatus and method of its use, the apparatus constructed with (1) a first dimension (first-D) having at least one first chromatography column, (2) at least one multi-port stream selector in fluid communication with the at least one first chromatography column for receiving an effluent therefrom, and (3) a second dimension (second-D) having a plurality of second chromatography columns, each second chromatography column in fluid communication with a corresponding port of the at least one multi-port stream selector for receiving an effluent fraction of the effluent from the at least one first chromatography column, thereby enabling simultaneous chromatographic separation by the plurality of second chromatography columns of a set of multiple effluent fractions outputted from the at least one first chromatography column.
US10732146B1
An analytical device for analysing ions is provided comprising a separator 2 for separating ions according to a physico-chemical property and an interface 3 comprising one or more ion guides. A quadrupole rod set mass filter 4 is arranged downstream of the interface 3. A control system is arranged and adapted: (i) to transmit a first group of ions which emerges from the separator 2 through the interface 3 with a first transit time t1; and (ii) to transmit a second group of ions which subsequently emerges from the separator 2 through the interface 3 with a second different transit time t2.
US10732138B2
A biosensor strip includes a strip body, a working electrode and a chemical reagent layer, wherein the strip body has a conductive portion and a reaction channel. The partial wall that forms the reaction channel is a partial or an entire surface layer of the conductive portion. The reaction channel has an opening that receives the sample fluid and an electrode hole. The working electrode is embedded in the electrode hole. The chemical reagent is configured in the reaction channel and generates an electrochemical reaction with the analyte. Therefore, after the sample fluid covers the reaction channel and the working electrode via the opening, the conductive portion and the working electrode on the wall of the reaction channel generate sensing currents and output the signals via the first and second signal output sides to determine an analyte concentration in the sample fluid.
US10732137B2
An electrochemical measurement method is provided in which a working electrode and a counter electrode are provided in an electrolytic solution containing the measurement target and a measuring voltage is applied between the working electrode and the counter electrode to measure a current flowing between the working electrode and the counter electrode in proportion to the amount of the measurement target. A measurement target eliminating thin-wire electrode made of thin wire stretched in such a shape that extends from one point on the bottom into space in the electrolytic solution well and back to another point on the bottom is provided. The electrochemical measurement method includes: eliminating the measurement target by applying an eliminating voltage having the same polarity as the measuring voltage between the measurement target eliminating thin-wire electrode and the counter electrode; and diffusing a new measurement target after stopping the application of the eliminating voltage.
US10732131B2
Aspects of the present disclosure relate to the fabrication and use of a curved X-ray detector panel, suitable for use in imaging pipes or other curved objects to which the curved detector may be fitted. In certain embodiments, the curved detector panel is fabricated using a thin, flexible substrate that is unbreakable or resistant to breaking.
US10732128B2
There may be provided a method for evaluating an object, that may include evaluating a region of the object by a first evaluation module to provide first evaluation results that are related to multiple sites of the region; finding, using a mapping between values of first evaluation results and values of second evaluation results, (a) a first site of the multiple sites that does not require an evaluation by a second evaluation module, and (b) a second site of the multiple sites that requires an evaluation by the second evaluation module; wherein the second evaluation module is more reliable than the first evaluation module; evaluating the second site by the second evaluation module to provide second evaluation results of the second sites; estimating, based on first evaluation results of the first site and on the mapping, a state of the first site; and providing an evaluation of the region based on the state of the first site, and on the second evaluation result of the second site.
US10732123B2
Various techniques are disclosed to provide a cloud-based, networked infrared (IR) inspection routing system that provides a user interface for remotely defining an inspection routing workflow for an inspection of a site, and provides an IR camera that presents customized and context-aware instructions to an on-site inspector to perform the inspection. The IR camera may be further configured to analyze IR images that are captured during the inspection and provides additional guidance in response to the analysis of the captured IR images according to the defined inspection routing workflow.
US10732114B2
Method and system for measuring a physical parameter of a target region of a medium are provided, wherein: an excitation wave having a periodic modulation over time of a physical characteristic is emitted, a return wave is periodically deflected with a controllable deflecting element so that the deflected wave scans a transducer array, each transducer being associated with a predefined phase range of the periodic modulation, a phase image is recorded during at least one period of the periodic modulation, a phase shift between a periodic modulation of the return wave and the periodic modulation of the excitation wave is determined from the phase image, a physical parameter of the target region is determined from the phase shift.
US10732111B2
A quantitative method for performing an automated diagnostic assay, comprising: incubating a capture reagent with a streptavidin-coated medium to form a solid phase complex; washing the solid phase complex to remove excess capture reagent; incubating the solid phase complex with a serum sample to form an immune complex; washing the immune complex to remove any unbound sample; incubating the immune complex with a conjugate to create an immune-conjugate complex; washing the immune-conjugate complex to remove any unbound conjugate; introducing a substrate capable of generating a quantifiable response; and calibrating the response generated from introducing the substrate.
US10732110B2
A quantitative method for diagnosing an autoimmune disease or an infectious disease comprising performing an automated diagnostic assay, comprising: incubating a capture reagent with a streptavidin-coated medium to form a solid phase complex, wherein the capture reagent is a biotinylated autoantigen or infectious disease antigen; washing the solid phase complex to remove excess capture reagent; incubating the solid phase complex with a serum sample to form an immune complex; washing the immune complex to remove any unbound sample; incubating the immune complex with a conjugate to create an immune-conjugate complex; washing the immune-conjugate complex to remove any unbound conjugate; introducing a substrate capable of generating a quantifiable response; and calibrating the response generated from introducing the substrate.
US10732102B2
According to one embodiment, an optical test apparatus includes a first aperture, a second aperture, an image sensor, and a first lens. The first aperture includes a first aperture plane provided with a first wavelength selecting region. The second aperture includes a second aperture plane provided with a second wavelength selecting region different from the first wavelength selecting region. The image sensor is configured to image a light beam passing through the first aperture plane and the second aperture plane and reaching an imaging plane. The first lens is configured to make a light beam passing through the first aperture plane and the second aperture plane be incident on the imaging plane.
US10732099B2
A gas analysis device includes a laser light source configured to output a laser beam, an irradiation unit configured to irradiate a measurement region including measurement target gas with the laser beams in plural directions, plural photoreceivers each configured to receive a laser beam having passed through the measurement region and output an electric signal according to intensity of the received laser beam, and an analyzer configured to analyze the physical state of the measurement target gas based on the electric signal output from each photoreceiver. The analyzer sets a function (e.g. two-dimensional polynomial f(X,Y)) representing the physical state (e.g. concentration, temperature) of the target gas at least in the measurement region, and measures the physical state of the target gas by determining a coefficient of each of terms included in the function based on a measured value obtained from the electric signal output from the photoreceiver.
US10732097B2
A photothermal interferometry apparatus and method for detecting a molecule in a sample, in particular for detecting a trace gas species, comprising: a Fabry-Perot interferometer with a first mirror, a second mirror and a first cavity for containing the sample extending between the first and the second mirror, a probe laser for passing a probe laser beam through the first cavity of the Fabry-Perot interferometer, an excitation laser for passing an excitation laser beam through the first cavity of the Fabry-Perot interferometer for exciting the molecule in the sample, and a photodetector unit for detecting the transmitted probe laser beam passed through the first cavity of the Fabry-Perot interferometer.
US10732093B2
We describe a method of selectively detecting the presence of an analyte, the method comprising: providing at least one waveguide, the waveguide having a core comprising porous material; absorbing an analyte sample into said porous material of said core such that said analyte sample is held within pores of said core; waveguiding radiation along said at least one waveguide to an output to provide output radiation; measuring one or more spectral features of said output radiation due to absorption or scattering of said waveguided radiation by said absorbed analyte sample; selectively identifying the presence of a target analyte in said analyte sample from said one or more spectral features. In embodiments spectral features are measured for multiple different waveguide core regions having different physical/chemical properties modified to provide additional selectivity to the target analyte(s), and these measurements combined to identify the target analyte.
US10732092B2
The present invention relates to a method and system for analyzing mechanical signatures of a plurality of cells for metastatic detection. Specifically, a data set characterized by at least one metric (such as Brillouin frequency shift and/or Brillouin linewidth) representing a cell mechanical signature is acquired for the plurality of cells by using a label-free Brillouin spectroscopy. A merit function is calculated based on one or more statistical characteristics of the data set, such as sensitivity and specificity. Then, the plurality of cells can be classified to detect metastatic cells based on mechanical signatures provided by the data set and an optimal metric value delivering maximum to the merit function.
US10732084B2
An abrasion tester and testing method. The testing method comprises setting a running speed of a rubber sample fixed to an outer surface of an annular belt member stretched between a pair of pulleys to a desired speed; setting a pressing load applied by a contact member to a desired pressing load via an anchor member; selecting, as the contact member, a desired contact member from a plurality of types of contact members with different rubber sample surface contacting tip specifications; pressing the contact member against the surface of the rubber sample running by the rotation of the pulleys; and obtaining an amount of scratch abrasion of the rubber sample using a calculation unit on the basis of a cross-sectional shape of the surface of the rubber sample detected by a shape sensor.
US10732083B2
Dry thawing systems and devices for thawing biological substances are provided herein. Methods for thawing biological substances are also provided.
US10732078B2
According to an embodiment, an inspection system comprises: a moving body including a moving main body movable along a structure; a detector attached to the moving main body; a shape information storage unit for storing shape information indicating shape and size of the structure; an inspection location information storage unit for storing information of inspection locations to be inspected; an inspection item information storage unit for storing information of inspection items to be inspected; a moving body location detecting unit for detecting moving body location information indicating location of the moving body; a moving control unit for controlling movement of the moving body; and an inspection control unit for inspection.
US10732073B1
The invention is a method for obtaining the curved displacement of a flexible structure by using strain measurements obtained by strain sensors. By obtaining the displacement of structures in this manner, one may accurately construct the deformed shape of the structure under large geometric nonlinear deformations and display said deformed shape in real-time, enabling active control of the structure shape if desired.
US10732072B2
A device for testing a rotor blade of an aircraft. The device is configured to receive and secure a shaft of the rotor blade. Once secured, the device is configured to allow for inputting combined loads and bending moments into the rotor blade to simulate the rotor blade behavior in flight. A testing assembly is also disclosed that includes the device and the rotor blade and methods of use that provide for testing the rotor blade.
US10732070B2
A load-sensitive multi-path valve testing device includes the first, second, and third pressure sensors connected to the T, P, and LS ports of the load-sensitive multi-path valve; an oil outlet of an electronically controlled variable displacement pump connected to the P port of the load-sensitive multi-path valve via an oil supply pipeline; a first proportional relief valve and a first flow sensor connected on the oil supply pipeline; control oil ports of each commutation linkage respectively connected to a control oil source by two proportional pressure reducing valves; two working oil ports of each commutation linkage respectively connected to an oil tank by two proportional relief valves; flow sensors and pressure sensors arranged on two working oil ports of each commutation linkage. A testing method includes: using the device for pressure loss tests, micro-motion characteristic tests and flow saturation resistant characteristic tests.
US10732069B2
A fluid monitoring system has a plurality of sensors, the sensors being acoustically coupled to a pipe system containing interconnected fluid-transporting pipes. The sensors collect sensor data that is analyzed by an analysis system to provide leak identification on the pipe system. Each sensor in the plurality of sensors is configured to be programmed adaptively by the analysis system to improve system performance parameters. A method for analyzing fluid flow is also described in which data from a plurality of acoustic sensing devices is analyzed using learning algorithms.
US10732064B2
Immersion depth measurement device comprising a first absolute pressure sensor and a second differential pressure sensor, wherein the first and the second pressure sensor are arranged to measure ambient pressures, and wherein the second differential pressure sensor connects to the ambient through two separate channels, at least one of which is closable.
US10732062B2
To provide a high-performance semiconductor sensor device and a method for manufacturing the semiconductor sensor device. This semiconductor sensor device has a sensor chip, and a first thin film formed on the sensor chip, said sensor chip being mechanically connected, via the first thin film, to a second thin film formed on a base formed of a polycrystalline material.
US10732057B2
A force sensor includes a leadframe comprising a plurality of electrically conductive leads, a sense die coupled to the leadframe, and an encapsulant disposed over at least a portion of the leadframe and the sense die. The sense die is electrically coupled to the plurality of leads, and the plurality of leads extends from the encapsulant.
US10732054B2
The disclosed technology includes a system operable to remotely monitor a cooking session from a remotely located computing device.
US10732053B2
An apparatus for measuring a temperature of a power device using a piezoelectric device according to an exemplary embodiment of the present disclosure includes: a substrate; at least one power device formed on one surface of the substrate; and at least one piezoelectric device disposed on the substrate as spaced from the power device and configured to measure a thermal stress generated on the substrate to sense a temperature caused by heat generation of the power device.
US10732049B2
An electronic device includes an outer case, a circuit substrate, a thermopile sensor chip, a filter structure, and a waterproof structure. The outer case has an opening. The circuit substrate is disposed inside the outer case. The thermopile sensor chip is disposed on the circuit substrate. The filter structure is disposed above the thermopile sensor chip. The waterproof structure is surroundingly connected between the filter structure and the outer case for sealing up the opening of the outer case, wherein the waterproof structure has a through hole for exposing the filter structure and communicated with the opening of the outer case.
US10732046B2
A system and method for thermally calibrating semiconductor process chambers is disclosed. In various embodiments, a first non-contact temperature sensor can be calibrated to obtain a first reading with the semiconductor process chamber. The first reading can be representative of a first temperature at a first location. The first non-contact temperature sensor can be used to obtain a second reading representative of a second temperature of an external thermal radiation source. The second temperature of the external thermal radiation source can be adjusted to a first temperature setting of the external radiation source such that the second reading substantially matches the first reading. Additional non-contact temperature sensor(s) can be directed at the external thermal radiation source and can be adjusted such that the reading(s) of the additional non-contact sensors are calibrated and matched to one another.
US10732040B2
A spectroscopic instrument includes a first aperture limiting device, a second aperture limiting device, a first mirror, a movable MEMS mirror, and a dispersive element spatially separate from the MEMS mirror, the movable MEMS mirror being movable in relation to the dispersive element, the movable MEMS mirror being monolithically configured as a common component with at least one of the first aperture limiting device, the second aperture limiting device, and the dispersive element, and the first and second aperture limiting devices being arranged to be spatially separate from the movable MEMS mirror and having a lateral offset from a rotational axis of the movable MEMS mirror.
US10732039B2
Described herein are optical sensing devices for photonic integrated circuits (PICs). A PIC may comprise a plurality of waveguides formed in a silicon on insulator (SOI) substrate, and a plurality of heterogeneous lasers, each laser formed from a silicon material of the SOI substrate and to emit an output wavelength comprising an infrared wavelength. Each of these lasers may comprise a resonant cavity included in one of the plurality of waveguides, and a gain material comprising a non-silicon material and adiabatically coupled to the respective waveguide. A light directing element may direct outputs of the plurality of heterogeneous lasers from the PIC towards an object, and one or more detectors may detect light from the plurality of heterogeneous lasers reflected from or transmitted through the object.
US10732038B2
A light-emitting module for use in a system for measuring whole-blood hemoglobin parameters or whole-blood bilirubin parameters. The light-emitting module includes an LED light source capable of emitting light wherein the light is directed thereby defining an optical path and a plurality of optical components. The plurality of optical components includes a collimating lens, a first optical diffuser, a circular polarizer, and a focusing lens wherein the plurality of optical components is disposed within the optical path of the light from the LED light source.
US10732037B1
Apparatus and methods for creating deposits of uniformly spaced or uniformly overlapping droplets of selected chemicals where each droplet has an a priori known amount of the selected chemical or chemicals is taught (including biological and microbial materials). In some embodiments the deposits may be used as samples of different but known concentrations that may be used to calibrate spectroscopic inspection instruments to enable such instruments to not only provide identification in situ of unknown materials but also to provide calibrated and traceable surface concentrations of such materials. In some embodiments, such calibrated instruments may be used in enhanced processes for validating the cleanliness of manufacturing surfaces such as surfaces of equipment used in the preparation of pharmaceuticals, food, or semiconductor devices. Such instruments may be used to ensure adequate purity, or non-contamination, of surfaces of products themselves or packaging materials or of locations where such products will be used. Such calibrated instruments may also be useful in detecting cleanliness of non-manufacturing surfaces where contamination may be of concern, whether they be public or private spaces such as laboratories, restaurants, airports, satellites or other spacecraft. In some embodiments, such instruments may range from deep UV instruments to far infrared instruments or beyond.
US10732032B2
A multispectral sensor array can include a combination of ranging sensor channels (e.g., LIDAR sensor channels) and ambient-light sensor channels tuned to detect ambient light having a channel-specific property (e.g., color). The sensor channels can be arranged and spaced to provide multispectral images of a field of view in which the multispectral images from different sensors are inherently aligned with each other to define an array of multispectral image pixels. Various optical elements can be provided to facilitate imaging operations. Light ranging/imaging systems incorporating multispectral sensor arrays can operate in rotating and/or static modes.
US10732030B2
The present invention provides methods and devices for determining end of life of a light fixture by comparing the light output of a control LED of the fixture with the light output of an illumination LED of the fixture. The control LED is energized for a short period of time for the purpose of measuring its light output. The illumination LED is energized for the duration of time of the light fixture itself. In this way, the amount of degradation of the illumination LED can be determined by comparison with the control LED. If the light output of the illumination LED falls below a threshold level, actions may be take, such as, for example, sounding an alarm.
US10732028B2
Certain aspects pertain to a combination sensor comprising a set of physical sensors facing different directions proximate a structure, and configured to measure solar radiation in different directions. The combination sensor also comprises a virtual facade-aligned sensor configured to determine a combi-sensor value at a facade of the structure based on solar radiation readings from the set of physical sensors.
US10732021B2
An exemplary dispenser includes a housing and a refill unit. The refill unit being removable and replaceable. The dispenser also includes a processor, memory, a dose count stored in memory that is indicative of the number of doses in a full refill unit, a level sensor for detecting a predetermined level the refill unit and a dispense count indicative of the number doses of product dispensed from the refill unit. In addition, the dispenser includes memory and has logic stored in the memory for recalibrating the number of doses remaining in the refill unit as a function of the dose count, the number of doses of product dispensed and the predetermined level of product. The number of doses of product remaining in the refill unit may be displayed on the dispenser, on a remote station, or on both the dispenser and a remote station.
US10732020B1
Apparatus systems, and methods for determining cuttings level or volume in an enclosed cuttings skip
A sensor mounting apparatus and methods for determining level, volume, or both of contaminated cuttings in a cuttings skip includes a collar having a body having a longitudinal axis, a first end, a second end, and a sidewall connecting the first and second ends, the sidewall parallel to the axis, the sidewall having an external surface and an internal surface, the internal surface defining a longitudinal bore through the coupling configured to allow material to flow there through. The apparatus includes a sensor receiver in the sidewall that holds a TOF sensor, the sensor receiver extending from the external surface to the internal surface of the collar, the sensor receiver having an axis skewed at an angle from the sidewall of the body. Fasteners on the first and second ends allow them to be fastened to a fill hose or chute and to a fill opening for the cuttings skip.
US10732019B2
An improved fluid level verification apparatus with an integral, internal source of illumination that is powered by an integral, internal energy source and is activated by a motion sensor or any other sensor commonly known in the art to detect the presence of a person in dark or dimly lit environments. The preferred light source is a light emitting diode (LED). A second embodiment of the integral, internal source of illumination that is powered by an integral, internal energy source and is activated by a motion sensor or any other sensor commonly known in the art to detect the presence of a person in dark or dimly lit environments is applied to a fluid reservoir tank.
US10732018B2
To provide a clamp-on type ultrasonic flow sensor capable of preventing deterioration in measurement accuracy of a flow rate due to deformation of a pipe. Elastic couplants CP1 and CP2 formed to surround the outer circumferential surface of a pipe are fixed while being pressed on the pipe P by fixing inner surfaces FS of two clamp members 131 and 132. An ultrasonic wave is propagated through the elastic couplants CP1 and CP2 and fluid in the pipe between a first ultrasonic element 101 and a second ultrasonic element 102. A cross section of the fixing inner surfaces FS of the clamp members 131 and 132 has a shape of a regular even-numbered polygonal shape centering on the axis of the pipe.
US10732016B1
A submetering meter housing is sized and shaped to receive and mount a transmitter circuit board in an integrated fashion to the meter to provide electronic meter monitoring of the submetering meter. The submetering meter housing includes a switch circuit board with a counter reed switch that is connected to the count input of the transmitter circuit board, and positioned to open and close in response to the rotation of a permanent magnet included within the meter, and a tamper reed switch that is connected to the tamper input of the transmitter circuit board, and positioned to close in response to the presence of a permanent magnet included in the meter lens, so that disassembly of the submetering meter which separates the tamper reed switch from the meter lens causes a tamper signal to be transmitted by the transmitter circuit board.
US10732011B2
Methods, apparatus, systems and articles of manufacture are disclosed herein including a monitoring system for a building including an in-wall guide for a drone, the in-wall guide extending behind at least one wall from a first location to a second location and a power delivery circuit in, or adjacent, the in-wall guide.
US10732004B2
A method and apparatus for displaying a virtual route estimates a position of a vehicle based on sensing data received asynchronously from sensors, and outputs a three-dimensional (3D) virtual route generated by registering a driving environment model corresponding to a driving environment of the vehicle and the position of the vehicle in map information.
US10731994B2
The present disclosure relates to an information processing device and an information processing method that are capable of estimating the self-position by accurately and continuously estimating the self-movement. The information processing device according to an aspect of the present disclosure includes a downward imaging section and a movement estimation section. The downward imaging section is disposed on the bottom of a moving object traveling on a road surface and captures an image of the road surface. The movement estimation section estimates the movement of the moving object in accordance with a plurality of images representing the road surface and captured at different time points by the downward imaging section. The present disclosure can be applied, for example, to a position sensor mounted in an automobile.
US10731984B2
A sensor chip includes registers storing and outputting configuration data, an extraction circuit receiving digital data and extracting features of the digital data in accordance with the configuration data, and a classification circuit applying a decision tree to the extracted features to generate a context of an electronic device into which the sensor chip is incorporated relative to its surroundings, the decision tree operating according to the configuration data. The classification unit outputs the context to the registers for storage. The configuration data includes which features for the extraction circuit to extract from the digital data, and a structure for the decision tree. The structure for the decision tree includes conditions that the decision tree is to apply to the at least one extracted feature, and outcomes to be effectuated based upon whether the extracted features meet or do not meet the conditions.
US10731982B2
A level includes a frame having a top planar surface, a bottom planar surface, and a web coupling the top planar surface to the bottom planar surface. The top planar surface and the bottom planar surface are parallel. The level further includes a vial supported by the frame. The vial has a longitudinal axis passing through a center of the vial and a body defining an interior containing a liquid and an indicator bubble. The level further includes a plurality of LEDs. Each of the LEDs has a light emitting point, and each of the plurality of LEDs is positioned adjacent an end of the vial and is oriented such that the light emitting point is positioned within the interior of the body of the vial.
US10731980B2
A method for determining operating stress on a component during operation includes recording measured values for predefined measurement variables not equal to the operating stress on the component to be determined, during operation of the component for at least n≥2 predefined different operating modes, determining m≥2 and m≤n effect operands W1 to Wm, in dependence on the measured values for each operating mode, recording a measured value of operating stress after operating the component for n operating modes, and setting up and solving an equation system having n equations to obtain m weighting factors a1 to am weighting the m effect operands. A sum of weighted effect operands for each operating mode is equal to the measured value of the operating stress recorded for the operating mode. A calculation rule determining the operating stress during operation of the component uses the weighting factors.
US10731975B2
An inspection device for contactless three-dimensional inspection of a blade for a turbomachine. The device includes at least one first pair of laser measurement modules to scan the blade and a rotational drive to rotate, about the main axis, the blade relative to the modules along the main axis of the blade. The device then rebuilds a three-dimensional virtual representation of the blade using data coming from the scan and performs a dimensional inspection using the three-dimensional representation. Each pair of modules includes a first module oriented towards a first face of the blade and a second module oriented towards a second face of the blade. The modules are oriented relative to the blade so that during rotation, the modules scan the faces of the blade on the entire rim of the blade, and during translation of the blade along the main axis, the faces are scanned throughout their height.
US10731973B2
A device for detecting a two-dimensional morphology of a wafer substrate in real time. The device comprises: a first calculation module, a second calculation module and an analysis module, wherein the first calculation module calculates the curvature CX between any two points of incidence on the wafer substrate in an X direction of a substrate to be detected according to position signals of N light spots; the second calculation module calculates the curvature CY at any one point of incidence on the wafer substrate in a moving direction, i.e. a Y direction, of the substrate to be detected according to the position signals of N light spots. The device can be adapted to a sapphire substrate on a graphite disc which rotates at a high speed.
US10731964B2
A multi-beam optical phased array on a single planar waveguide layer or a small number of planar waveguide layers enables building an optical sensor that performs much like a significantly larger telescope. Imaging systems use planar waveguides created using micro-lithographic techniques. These imagers are variants of “phased arrays,” common and familiar from microwave radar applications. However, there are significant differences when these same concepts are applied to visible and infrared light.
US10731959B1
A deployable active radar countermeasure or “smart chaff” device includes a flexible battery or length of reflective material for passive reflection of a surveillance radar signal. Metallized antenna elements printed onto the material receive the surveillance radar signals, and RF integrated circuitry bonded to the material generates active RF echo signals based on the frequency of the surveillance signal and the length of the material. Wirebond receiving paths include reconfigurable gain amplifiers and filters for adjusting the phase and amplitude of the echo signal, and transmit paths return the echo signal to the radar source via the antenna elements. Echo signals may combine with those of other such devices, having various lengths and associated frequencies, to simulate a false return associated with a particular aircraft or moving target (e.g., simulation of Doppler shift via offset echo frequencies).
US10731944B1
A pair of hollow tubular members is connected at a first end by a tether. Each distal end of the tether is held in place within each respective end of the tubular member by a sealed ball bearing assembly. Within each tubular member is a cavity suitable to secure a light stick. Each second end of each tubular member has a friction fit cap. Illumination from the light stick emanates through the tubular hollow members or through cut portions thereof.
US10731943B2
A draw cord engagement system and method are disclosed herein. The draw cord engagement system, in an embodiment, includes a support, a cord holder moveably coupled to the support, a first engager moveably coupled to the support, and a second engager moveably coupled to the support. The draw cord engagement system is configured to enable a first repositioning of the first engager relative to the second engager, resulting in a first setting. The draw cord engagement system is also configured to enable a second repositioning of at least the second engager relative to the support while the first setting remains unchanged.
US10731931B2
A highly oriented humic acid film, comprising multiple humic acid (HA) or chemically functionalized humic acid (CHA) sheets that are chemically bonded or merged and are substantially parallel to one another, wherein the film has a thickness from 5 nm to 500 μm, a physical density no less than 1.3 g/cm3, hexagonal carbon planes with an inter-planar spacing d002 of 0.4 nm to 1.3 nm as determined by X-ray diffraction, and a non-carbon element content or oxygen content lower than 5% by weight.
US10731920B2
A dryer for drying hair or clothes is disclosed. The dryer includes a head and a handle attached to the head. The dryer further includes ultrasonic devices, a controller, a vacuum pump, and a reservoir. The head has a surface on which inlet holes are formed. The ultrasonic devices are positioned on the surface of the head. The ultrasonic devices produce ultrasonic vibrations that break down water molecules into mist. The controller controls an operation of the ultrasonic devices. The vacuum pump is positioned inside the head to generate suction force that draws the mist into the head. The reservoir is positioned inside the handle and connected to the vacuum pump by way of a conduit. The reservoir collects the mist generated by the plurality of the ultrasonic devices.
US10731918B1
An appliance includes a control console. The control console includes a console cover with a circuit board. A front surface of the circuit board is attached to an interior surface of the console cover. A capacitive touch sensor is in operative communication with a face surface of the console cover and an LED is on a back surface of the circuit board. A light guide is mounted on the circuit board and provides optical communication from the LED to the face surface of the console cover.
US10731916B2
A refrigerator includes a cabinet defining a cabinet storage space, a front panel door part, a drawer part that is located at a rear surface of the front panel door part and that defines a drawer storage space, a drawer cover that partitions the drawer storage space into a front space and a rear space and that covers the rear space, and at least one draw-out rail located at each of both sides of the drawer part. The drawer cover includes a partition part configured to partition the drawer storage space into the front space and the rear space, and a cover part that extends from an upper end of the partition part to a rear end of the drawer part to cover a top of the rear space of the drawer storage space.
US10731900B2
A refrigerator includes: a control unit for controlling a thermoelectric module, a cooling fan, and a heat-radiation fan, in which when the outside temperature exceeds the set temperature, the control unit rotates each of the cooling fan and the heat-radiation fan at a high-speed, in which, when the outside temperature is equal to or lower than the set temperature and the storage chamber temperature is in the upper limit range, the control unit rotates each of the cooling fan and the heat-radiation fan at a medium-speed lower than a high-speed, and in which, when the outside temperature is equal to or lower than the set temperature and the storage chamber temperature is lower than the upper limit range, the control unit rotates each of the cooling fan and the heat-radiation fan at a low-speed lower than a medium-speed.
US10731897B1
Mounting systems for securing a solar array to a mounting frame and clamping systems thereof are disclosed. The clamping systems may include one or more hooks for connecting a solar panel module to mounting frame. The hooks may be disposed on one or more wings of a clamp plate that extend from a rail structure of the clamp plate. The rail structure may form a rail chamber which receives a mounting rail.
US10731886B2
A heating, ventilation, and air conditioning (HVAC) energy management control system includes an HVAC system configured to deliver at least one of heated air and cooled air to a targeted area; and a computing server including an HVAC energy analytics engine in signal communication with the HVAC system. The HVAC energy analytics engine is configured to actively learn historical data of the HVAC system based on at least one of the heated air and the cooled air produced over a time period. The HVAC energy analytics engine determines a predicted energy consumption of the HVAC system based on the historical data, and the HVAC system operates based on the predicted energy consumption.
US10731877B2
A desiccant cooling system includes a desiccant cooling device partitioned into a desiccant cooling path and a regeneration path and including a desiccant rotor having one side on the desiccant cooling path and other side on the regeneration path and a cooler configured to cool high-temperature low-humidity air which has been dehumidified while passing through the one side of the desiccant rotor; and a vapor compression cooling device including a compressor configured to compress a refrigerant, a condenser configured to be cooled by the air cooled by passing through the cooler, and condenses the refrigerant compressed by the compressor, an expansion valve configured to expand the refrigerant condensed by the condenser, and an evaporator configured to evaporate the refrigerant expanded by the expansion valve and transfer the evaporated refrigerant to the compressor.
US10731866B2
A quick-fastening element is provided for fastening a guide rail to two adjacent horizontally extending bars arranged in a vertically superposed and parallel relationship. The quick-fastening element has a first holding portion adapted for a positively locking engagement with a first horizontally extending bar of the two adjacent horizontally extending bars, a second holding portion adapted for a positively locking engagement with a second horizontally extending bar of the two adjacent horizontally extending bars, and a connecting portion between the first and second holding portions and connecting the first and second holding portions. Each of the first and second holding portions extends from the connecting portion to one side in angled relationship to the connecting portion fastenably between the two adjacent horizontally extending bars. The connecting portion is configured for fastening the guide rail.
US10731865B2
A domestic appliance, such as a double oven range, incorporates a door having a bottom end portion which, when shifted between closed and opened positions, both pivots and vertically shifts relative to a frame body of the appliance through at least a connecting rod, push rod and pivot arm of a hinge mechanism. Due to a combined pivoting and lifting action of the door, minimal to no clearance is required between the bottom end portion and adjacent structure.
US10731863B2
An apparatus and method for the combustion of solid fuel are provided. The apparatus includes a combustion chamber with a floor, a side opening, an airflow disk located above the side opening, and secondary air inlets located above the airflow disk. The apparatus and method can efficiently combust solid fuels with low emission of particulate matter and harmful gases, continuous feeding of fuel during combustion, and the production of a spiral flame.
US10731860B2
An air shroud for a nozzle includes an air shroud body defining an inlet and an outlet in fluid communication with one another to allow an outer airflow to issue therefrom. The air shroud also includes an air wipe disposed outboard of the air shroud body including a web defining a plurality of air wipe outlets in fluid communication with a downstream surface of the air shroud body such that air can flow through the air wipe outlets and wipe the downstream surface of the air shroud body. The air wipe can be integral with the air shroud body.
US10731857B2
A liner of a combustor wall assembly generally defines a combustion chamber and includes a film cooling circuit having a channel communicating through a hot face of a substrate of the liner. An aperture of the circuit is defined by the substrate, extends through the cold face and is in fluid communication with the channel. The hot face of the substrate is covered with a coating that extends over and thus defines in-part the channel. A film cooling hole extends through the coating and is in fluid communication with the channel. A method of manufacturing the circuit includes casting the substrate with the aperture and hole; then placing an insert into the channel prior to application of the coating over the substrate and insert. The insert is then removed and the film cooling hole is formed through the coating.
US10731853B2
A combustion gas particle adhesion prevention boiler includes a furnace for containing a combustion gas and passing an exhaust gas; a dust collector for collecting combustion gas particles present in the exhaust gas; a combustion unit for combusting fuel and injecting a flame generated by the combustion into the furnace in order to generate the combustion gas; and a voltage application unit for negatively charging the fuel. The combustion gas particle adhesion prevention boiler, and a method using the same, prevent combustion gas particles generated by the combustion of fuel from being adhered to a tube, the inner wall of a furnace, etc., by applying a negative voltage to the combustion unit, and applying a positive voltage to a dust collector, such that the negatively charged combustion gas particles can be easily collected in the dust collector by the attractive force with the positively charged dust collector.
US10731850B2
A solid fuel burner is provided with a nozzle that is provided around the central axis of the burner, that includes a straight tube section having an opening opposed to a furnace, and a curved tube section continuous with the straight tube section, and that sprays out, from the opening to the furnace, a fluid mixture which is of a solid fuel and carrier gas of the solid fuel and which is flowing in the curved tube section; a first swirler that gives the fluid mixture a swirl at the burner central axis side of the straight tube section; and a second swirler that gives, at the burner central axis side downstream of the first swirler, the fluid mixture a swirl opposite to that given by the first swirler.
US10731841B2
A light source apparatus including a light source section including one or more solid light sources capable of emitting light of a predetermined wavelength band as incident light; a light outputting section including a light emitting body to be excited by incident light from the light source section and to emit visible light having a wavelength band longer than a wavelength of the incident light, the light outputting section being capable of emitting synthetic light containing light having the predetermined wavelength band and visible light from the light emitting body; and a housing holding the light source section and the light outputting section, the housing including an inlet and an outlet formed not to face a light path of the incident light from the light source section to the light outputting section.
US10731839B2
An LED lamp includes: a lamp shell including a lamp head, a lamp neck and a sleeve; a passive heat dissipating element having a heat sink connected to the lamp shell, 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 includes LED chip sets having LED chips; a first heat dissipating channel; a second heat dissipating channel; and a lamp cover connected with the heat sink and having a light output surface and an end surface, the end surface is formed with a vent to let air flow from outside of the LED lamp into both the first heat dissipating channel and the second heat dissipating channel through the vent. A distance is kept between distal ends of the fins and the sleeve, and air exists in the distance between the fins and the sleeve of the lamp shell.
US10731827B2
A high bay luminaire includes a heat sink having a substantially disc-shaped configuration. A light emitter is connected to the heat sink. A reflector is connected to the heat sink. A yoke is connected to the heat sink. The yoke has a first arm, a second arm, and a top bar. A driver is connected to the yoke so that the driver extends between the first arm and the second arm.
US10731822B2
A light-emitting device for a motor vehicle, including a housing and a light source assembly arranged in the housing, wherein the light-emitting device further includes a substantially plate-shaped light guide including an opening portion, and the light guide is positioned in such a way that the light source assembly is located behind the opening portion in a main emitting direction of the light-emitting device or located in the center of the opening portion, thereby transmitting lateral light from the light source assembly into the light guide. According to the light-emitting device of the present invention, the light rays from the light source assembly are expanded through the light guide, and can be used to display a decorative pattern, thereby providing more lighting decorative design styles and improving the aesthetic appearance.
US10731815B2
A lamp for a vehicle includes a cover lens, a housing that is coupled to the cover lens and that defines a lamp space with the cover lens, a light output unit including a plurality of light generation groups that are arranged inside of the lamp space in a first direction, and a light guide that has a three-dimensional (3D) shape and that is configured to guide light from the light output unit in a light output direction. The light guide includes: a first surface that defines a portion of the 3D shape of the light guide and that faces the light output unit, and a second surface that defines a portion of the 3D shape of the light guide and that defines an acute angle with respect to the first surface.
US10731812B2
A push cart according to one aspect of the present disclosure includes a wheel, a body frame, and a lighting device. The body frame includes a handle portion and rotatably supports the wheel. The body frame is configured to be able to mount a loading platform on the body frame. The handle portion is gripped by a user of the push cart. The lighting device emits light.
US10731807B1
An electrical connection device connects to a sectional door, the sectional door having a plurality of connected panels which roll along left and right tracks which are connected to a structure, the sectional door is positionable to a closed position and to an open position. The electrical connection device includes a slide which carries a reciprocating electric contactor. A housing has a slot, a proximal end and an opposite distal end. The slide slides along the slot in the housing. A spring in the housing biases the slide toward the distal end of the housing. The housing is connectable to either the left track or to the right track of the sectional door.
US10731802B2
A combined safety and flashlight includes a frame portion and a housing rotatable with respect to the frame portion. The housing features a plug, a switch, a battery charged via the plug, and a light source powered via the battery and switched on and off via the switch. A compound lens is disposed about the light source and includes a central lens disposed above the light source and configured to collimate light from the light source and an outer lens about the central lens configured to convert light from the light source having a lambertian profile to an isotropic profile.
US10731798B2
A filament lighting apparatus includes a base, a pillar, multiple lamp strips, a fixed metal strip, a driving circuit and a lamp cap. The lower end of the pillar connects to the base. Each lamp strip has an upper end point and a lower end point. The upper end point of the lamp strip is electrically connected to the fixed metal strip. The fixed metal strip is disposed about an upper end of the pillar and the fixed metal strip doesn't directly contact the pillar. The lower end of at least two of the lamp strips are electrically connected to the driving circuit. The lamp cap accommodates the driving circuit and supports the base. The present invention discloses a method of manufacturing the filament lighting apparatus.
US10731794B2
A multi-stage gas compression, storage and distribution system utilizing a hydrocarbon gas from a municipal gaseous supply line in a manner that does not affect an operational integrity of said municipal gaseous supply line includes an inlet line fluidly in fluid communication with a supply of hydrocarbon gas at a first pressure, a first compression unit configured to compress the hydrocarbon gas from the inlet line to a second pressure, a first storage vessel configured to receive the hydrocarbon gas from the first compression unit for storage at the second pressure, a second compression unit configured to compress the hydrocarbon gas from the first storage vessel to a third pressure, and a second storage vessel configured to receive the hydrocarbon gas from the second compression unit for storage at the third pressure.
US10731790B1
A modular integrated mounting system includes a plurality of mounting struts secured to a floor or deck surface, at least one cross mounting rail movably attached perpendicular to the mounting struts, a foot lock receiver attached to the at least one cross mounting rail, and a foot lock configured to be attached to equipment and to be retained by the foot lock receiver.
US10731771B2
A flow limiter valve assembly comprising a housing defined by an end cap and a guide base, a fluid inlet orifice provided in the base and a fluid outlet orifice in the circumferential wall of the housing, with a fluid flow path defined from the inlet orifice to the outlet orifice. The valve assembly further comprises a spool mounted in the base of the housing and arranged to be axially moveable relative to the housing end cap and biasing elements to bias the spool away from the end cap. When the spool is biased away from the end cap, the fluid flow path is defined by a gap between the end cap and the spool such that fluid can flow from the inlet orifice through this gap to the outlet orifice.
US10731770B2
An actuator includes a rod, an electric motor to generate a rotational driving force on supply of electricity, an output shaft to output the rotational driving force of the electric motor to the rod, a feed screw mechanism, and a rotation prevention mechanism. The feed screw mechanism includes a female screw portion formed on one of the output shaft and the rod, and a male screw portion formed on the other to mesh with the female screw portion. The rotation prevention mechanism is configured to regulate rotation of the rod caused by the rotational driving force of the electric motor.
US10731765B2
A valve actuation device for actuating a valve, such as a sanitary valve, in an axial actuation movement for a first valve function, illustratively a shut-off function, and in a rotary actuation movement for a second valve function, illustratively a quantity regulation or mixing function, and to a sanitary valve equipped with such a valve actuation device.
US10731758B2
A parking lock having a locking pawl engageable into a parking interlock gear, a connecting rod with an interlocking element to prevent the parking lock from disengaging when in the locked condition, a spring for engaging the parking lock, a hydraulically actuatable actuator for disengaging the parking lock, and an emergency release device for emergency disengagement of the parking lock. The piston is articulatedly connected to a first disk rotatably mounted on a selector shaft, a second disk connected to the selector shaft in a torsion-proof manner is articulatedly connected to the connecting rod, the spring is tensioned between the transmission housing and the second disk, and the emergency release device is connected to the selector shaft in a torsion-proof manner. The first disk is operatively connected to the second disk such that rotation of the second disk by the emergency release device does not rotate the first disk.
US10731752B2
In a control method and a control device for shifting an automatic and, in particular, non-powershift-capable transmission having at least two gears, data of a driving-speed-related data source are received by at least one electronic control unit for a defined forecast range. The data are such that the control unit can determine therefrom a region at least lying in the forecast range and having a limit speed below the maximum speed of the lower gear. If such a region was actually detected in the forecast range, either the lower gear is maintained or shifting is performed from the higher gear to the lower gear. Shifting back to the lower gear is preferably performed only if a driver power request value lies below a defined threshold and the driving speed lies below the maximum speed of the lower gear.
US10731751B2
A control device for an automatic transmission of a vehicle includes a shift control section including; a deceleration state judging section configured to judge whether a deceleration of the vehicle is a gentle deceleration state or a sudden deceleration state, and a downshift control section configured to command a plural stage downshift to downshift from a current shift stage of the automatic shift mechanism to a target shift stage that is lower than the current shift stage by two stages or more when the deceleration state judging section judges the sudden deceleration state.
US10731750B2
A rotary shifter having a housing with a bezel cover. A knob is rotatably secured to the housing and is selectively rotatable between each of Reverse Neutral and Drive positions. A push button is configured within the rotary knob and, upon depressing, communicates with a sensor and switch within the housing for establishing the Park position. In a related variant, a Sport position lock ring is secured to a stem of the knob in a normally biasing engagement with an underside of the bezel cover to prevent shifting to the Sport position, the knob being vertically depressed in a counter direction to the bias in order to vertically unseat the lock ring and to permit subsequent rotation to the Sport position. A Sport position spring can also be provided supporting an underside of the plunger housing locker forming a portion of the plunger housing subassembly.
US10731746B2
The power transmission apparatus includes: a gear chamber, used for accommodating gears disposed on a rotating shaft used for transmitting power to a drive wheel; a clutch chamber, disposed adjacent to the gear chamber in an axial direction of the rotating shaft, and used for accommodating a clutch used for disconnecting or connecting the power transmitted by the rotating shaft to the drive wheel; and a communicating hole, used for communicating the clutch chamber with the gear chamber, where an inclined surface facing toward the communicating hole is provided on an inner surface inside the clutch chamber opposite to an outer peripheral surface of the clutch.
US10731745B2
A technique that can efficiently reduce the number of oil bubbles. An oil-bubble reducing structure that is arranged in an automatic transmission includes: a filter that is arranged in an oil path for oil flowing through the automatic transmission, wherein the filter has pores formed in its framework having a polygonal cross section.
US10731741B2
A method for forming a rotor hub that includes a sheet metal cylinder including spline teeth including angularly spaced crests and valleys, a tube surrounding the cylinder, secured to the crests and supporting a rotor thereon, a hub secured to the cylinder and supported for rotation, a torque converter, and a flex plate secured to the hub and the torque converter.
US10731736B2
A cable-operated mechanism for actuating a slide-out room includes a column, an endless chain loop disposed with the column, first and second drive blocks engaged with the chain loop, and first through fourth cables attached at first ends thereof to the drive blocks. The cables are attached at second ends thereof to inboard and outboard ends of a slide out room. Operation of the chain loop in a first direction tensions the cables attached to the inboard end of the room and slackens the cables attached to the outboard end. Operation of the chain loop in a second direction has the opposite effect.
US10731733B2
A planetary gear train of an automatic transmission for a vehicle includes input and output shafts, and first, second, third, fourth, and fifth planetary gear sets, each including three rotational elements. The gear train also includes nine shafts for selectively connecting the planetary gear sets, the input and output shafts, and a transmission housing in various configurations to achieve at least ten forward speeds and at least one reverse speed.
US10731722B2
Provided herein is a jounce bumper (18) for mounting in a vehicle suspension system (2) comprising a shock absorber (6), the jounce bumper (18) having a central bore (20) extending in an axial direction (A). The jounce bumper (18) comprises an elastically compressible bumper portion (24) comprising a plurality of convolutes stacked in an axial direction (A) of the jounce bumper (18), each convolute comprising a crest (26) and a root (28). A cross-section of the compressible portion (24) perpendicular to the axial direction (A) is non-circular, the non-circular shape being configured to provide a variable compression resistance in relation to an axial compression displacement (Cd) of the jounce bumper (18).
US10731719B2
A pad assembly adapted to be mounted in a caliper body for a disc brake has a pad-housing pocket. The disc brake defines an axial direction, either coinciding or parallel with the direction of the rotation axis of the brake disc associable with the caliper body, a radial direction (R-R), orthogonal to the axial direction, and a tangential (T-T) or circumferential (T-T) direction, orthogonal both to the axial direction and to the radial direction (R-R). The pad-housing pocket has at least one pocket wall to form a tangential abutment for a brake pad associable with the caliper body. The pad assembly has a brake pad having a support plate, adapted to form a support for at least one associable friction material, where the support plate has a main extension along the radial (R-R) and tangential (T-T) directions. The support plate has a predefined bulk along the tangential direction (T-T), or tangential bulk, such that the support plate is adapted to be accommodated with a predetermined tangential play in the pad-housing pocket. The pad also has at least one elastic element.
US10731716B2
An automatic clutch device includes an axial force generating mechanism formed by an electric motor adjacent to the outer periphery of an end of an input shaft of a transmission, and a rotation-linear motion conversion mechanism for converting the rotation of the rotor of the electric motor to a linear motion of a release bearing. The rotation-linear motion conversion mechanism includes plural tubes having different diameters and slidably fitted one in another to form a telescopic tube assembly on the input shaft; and cam mechanisms each disposed between a respective opposed pair of the tubes for converting the rotation of the larger-diameter one of the pair of tubes to a linear motion of the smaller-diameter one of the pair.
US10731712B2
Problem—To provide a friction plate with reduced drag torque.Solution—The friction plate is formed with oil grooves having the sectorial shapes spreading toward the inner circumference and the perimeter. The adjacent edges of the friction material segments are provided with the perimeter side vertex and the inner circumference side vertex respectively. The sectorial oil groove opening toward the perimeter side from the inner circumferential side vertexes can discharge a lube oil to the perimeter side efficiently by a centrifugal force. Also, owing to the sectorial oil groove opening toward the inner circumference side from the perimeter side vertexes, a lube oil can be made to run aground onto the friction material segments due to a centrifugal force, thus, reducing the drag torque markedly compared with the conventional plates.
US10731701B2
A bearing assembly for a gear pump that includes a bearing housing, a bearing, and a biasing member. The bearing housing has a housing bore that extends between a first housing end and a second housing end along a bearing axis. The bearing is disposed within the housing bore. The bearing has an outer diameter extending between a first bearing end and a second bearing end. The biasing member is disposed between the bearing and the bearing housing to apply a biasing load to the bearing.
US10731697B2
A swivel snaphook has a hook and a retainer. The retainer has a support portion and a strap mounting portion. The support portion has a base body connected to the strap mounting portion, a through hole passing through the base body, and a snap-in portion protruding from the surface of the base body and surrounding the through hole. The hook has a hook and connector portion and an engaging portion. The engaging portion has a connecting shaft connected to the hook and connector portion, and a snap-on portion. When the hook and the retainer are snap-fitted together, the snap-on portion surrounds the snap-in portion and fits with the snap-in portion in an inverted manner.
US10731694B2
A method of installing a releasable shade membrane to a shade system is presented. The method comprises installing a tension release system within a structural component of the shade system. The tension release system comprises a threaded member configured to, when actuated, cause a coupling mechanism to move along an axis defined by the threaded member. The method also comprises coupling a shade membrane to the coupling mechanism. The method also comprises actuating the threaded member in a first direction, such that the coupling mechanism moves along the axis in a tensioning direction. The tension release system is configured to release applied tension upon actuation of the threaded member in a second direction, causing the coupling mechanism to move along the axis in a release direction. The release direction is substantially the reverse direction of the tensioning direction.
US10731692B2
The invention provides a screw in which the screw head (1) has a slot (2) in the upper surface of the screw head, an upper peripheral wall (9) of regular planform extending down from the rim of the slot into the screwhead, the upper peripheral wall (9) being generally aligned with the axis of the screw to form a recess (3), a sloping transition surface (15), extending downwardly and inwardly with respect to the lower edge of the upper peripheral wall (9), and a further recess (11) extending downwardly from the lower edge of the sloping transition surface (15), in which the dimensions of the screw head are such that when the screwhead is engaged by a tool (6) having upper (16) and lower (17) engagement sections, and in which the upper engagement section (16) extends downwardly with respect to the axis of the screw to which the tool is to engage and the lower engagement section (17) extends further downwardly, and in which there is at least one protrusion (or rib) (21) on the inside wall (12) of the further recess (11), so that there is a ‘stick fit’ between the protrusion (21) on the inside wall (12) of the further recess (11) and the lower engagement section (17) of the tool (6).
US10731688B2
An assembled product includes at least three elements arranged in three different planes. A first element is connected perpendicular to a second element, and a third element is connected perpendicular to the second element. The assembled product includes one or more locking devices, each comprising a flexible tongue arranged in an insertion groove one of the at least three elements. The flexible tongue cooperates with a tongue groove, at an adjacent one of the at least three elements, for locking the one element and the adjacent element together. A second edge of the second element is connected to a second edge of the third element by a first of said locking devices.
US10731687B2
Instruments can include coupling interfaces that can b used, for example, for coupling a surgical instrument to a navigation array or other component. An exemplary coupling can include a first coupling interface associated with a first object, such as a surgical instrument, and a second coupling interface associated with a second object, such as a navigation array. The coupling interfaces can be configured to ensure that, when mated, the first and second objects are disposed in a known position and orientation relative to one another and blocked from relative movement in all six degrees of freedom. The interfaces can have a geometry that is not overdetermined, minimizing or eliminating navigation inaccuracy associated with system tolerances. An exemplary coupling can include counterpart centering features for blocking X-axis translation and Y-axis translation, counterpart rotation stops for blocking Z-axis rotation, counterpart reference planes for blocking X-axis rotation, Y-axis rotation, and Z-axis translation in a first direction, and a locking element for blocking Z-axis translation in a second, opposite direction.
US10731684B2
Electrically assisted flow drill screwdriving processes (EAFDS) and devices are described. The methods can augment traditional FDS and allow for softening of metals of a stack-up, which can enable FDS joining of thicker and stronger materials such as boron steel. EAFDS methods can reduce cycle time and can be used to join thicker cross-sections with reduced installation torque. Also disclosed are fixtures for attachment to existing devices that can provide for the electrical augmentation of existing FDS processes.
US10731680B2
A flow distributor for a fluid flow entering a deceleration vessel from an inlet conduit comprises a plurality of spaced vanes arranged extending substantially parallel to each other across a width of the distributor and being angled from the upstream to the downstream end so as to form flow channels therebetween to direct flow outwardly away from a central portion of the distributor.
US10731675B2
The invention relates to a method for controlling a hydraulically actuated drive unit (1-3), especially for a valve or control device, wherein at least on a part of the displacement of the drive unit the displacement speed (v′) is detected and compared with a predetermined target displacement speed (v), whereupon in the case of a difference between actual value (v′) and target value (v) of the speed, the controlling of the drive unit (1-3) is changed such that the displacement speed (v′) of the drive unit is adapted to the target value (v).
US10731664B2
A compressor comprising: a casing; an upstream impeller and a downstream impeller for rotation in the casing; a diaphragm comprised of an internal portion and an external portion; an upstream diffuser fluidly coupled to an outlet of the upstream impeller; a return channel fluidly coupled to the upstream diffuser and to an inlet of the downstream impeller, the return channel has a plurality of return-channel blades connecting the internal and external diaphragm portions; and a downstream diffuser fluidly coupled to an outlet of the downstream impeller is disclosed. A first coolant passage is in the internal diaphragm portion and extends around an inner core, the first coolant passage being in heat-exchange relationship with the upstream diffuser and the return channel. A second coolant passage and third coolant passage are separated by a second inner core in the external diaphragm portion and in a heat-exchange relationship with the return channel and the downstream diffuser.
US10731661B2
A gas turbine engine comprises a fan rotor having fan blades received within an outer nacelle, and the outer nacelle having an inner surface. At least a portion of the nacelle inner surface extends radially inwardly to be radially inward of an outer diameter of the fan blades. The inner surface of the nacelle is formed with a trench, which extends into the inner surface to a radially outer extent that is spaced radially outward of the outer diameter of the fan blades.
US10731653B2
An electric motor assembly includes a bearing assembly including a rotating component and at least one stationary component. The electric motor assembly also includes an impeller coupled to the rotating component. The impeller includes an inlet and an outlet and is configured to direct a fluid between the inlet and the outlet. The electric motor assembly also includes a rotor assembly directly coupled to the impeller. A fluid flow channel is defined between the rotating component and the at least one stationary component. The flow channel includes a first end proximate the impeller outlet and a second end proximate the impeller inlet.
US10731648B2
Systems and methods to isolate a vibration source (e.g., a compressor) externally are disclosed. The embodiments generally include preventing/reducing vibration and/or pulsation transmission from the vibration source by one or more functional/structural isolating members, and preventing/reducing sound radiated from the vibration source by one or more sound enclosures.
US10731647B2
A high pressure compressor according to the present disclosure and a refrigerating cycle device to which the high pressure compressor is applied may include a casing having a sealed inner space; drive motor provided in the inner space of the casing; a compression unit provided in the inner space of the casing, and provided with a compression space for compressing refrigerant, and provided with a suction port for guiding refrigerant into the compression space, and provided with a discharge port for guiding refrigerant compressed in the compression space into the inner space of the casing a discharge valve provided in the compression unit to selectively open or close the discharge port according to a difference between a pressure of the inner space of the casing and a pressure of the compression space of the compression unit; a first valve configured to suppress refrigerant discharged from the inner space of the casing from flowing backward into the inner space of the casing; a bypass pipe connected between a discharge side and a suction side of the compression unit based on the compression unit; and a second valve provided at the bypass pipe to selectively open or close the bypass pipe.
US10731644B2
A post-mix beverage dispenser system with removable pumps is disclosed. The system includes a pump enclosure for receiving a plurality of beverage syrup pumps. Each beverage syrup pump may be easily removed from the enclosure and replaced in a tool-less manner. A sensor and control system for the plurality or removable pumps is also disclosed.
US10731639B2
A fuel system for providing fuel to a downstream component includes a fuel tank container having a hollow interior for storing a volume of fuel and a fuel line fluidly coupling the hollow interior with the downstream component. A first end of the fuel line is arranged within the hollow interior such that a fuel pick-up location is defined between the first end of the fuel line and an adjacent surface of the fuel tank container. A sump pad is positioned within the hollow interior. The sump pad is transformable between a deflated configuration and an inflated configuration to direct fuel within the hollow interior toward the fuel pick-up location.
US10731633B2
Power generation stabilization control systems and methods include monitoring a frequency of the power grid. In response to detecting a frequency event occurring in the power grid, the method includes activating a control scheme in order to meet one or more grid requirements of the power grid. The control scheme includes increasing a power output of the wind turbine to, at least, a pre-event measured grid power. Further, the control scheme includes calculating a power correction factor for a power set point as a function of, at least, the frequency event. Moreover, the control scheme includes adjusting the power set point via the power correction factor such that the power output follows a predetermined trajectory. In addition, the control scheme includes controlling, via a turbine controller, the wind turbine based on the adjusted power set point for as long as the control scheme is activated.
US10731630B2
A control method for increasing reactive power generation of a wind turbine having a Doubly-Fed Induction Generator (DFIG) includes obtaining, by a control device having one or more processors and one or more memory devices, wind forecast data of the wind turbine. Further, the method includes generating, by the control device, a real-time thermal model of the DFIG of the wind turbine using the wind forecast data. More specifically, the thermal model defines a thermal capacity for the DFIG that does not exceed system limits. Thus, the method also includes dynamically adjusting, by the control device, a reactive power set point of the DFIG of the wind turbine based on the real-time thermal model.
US10731628B1
A method is provided for operating a power generation system that supplies real and reactive power to a grid, the power generation system including a generator/power converter, and a reactive power compensation device. A total reactive power demand (Qcmd) made on the power generation system is determined , as well as a maximum reactive power capacity for each of a generator stator-side reactive power (Qs), a generator line-side reactive power (Ql), and reactive power from the reactive power compensation device (Qmvb). Allocation of (Qs), (Ql), and (Qmvb) to supply (Qcmd) is coordinated by prioritizing (Qmvb) as a first source of reactive power, and one or both of (Qs) and (Ql) as a second source of reactive power.
US10731626B2
A wind turbine blade is described, as well as a trailing edge plate for a wind turbine blade. A flexible flow modulation device, e.g. an acoustic flap or a plurality of serrations, is arranged at the trailing edge of a wind turbine blade, wherein the flexible device is coupled to at least one aerodynamic device, preferably vortex generators. As the flexible device is bent by action of flow over the wind turbine blade, the at least one aerodynamic device is deployed to provide for attached flow over the bent flexible device.
US10731615B2
Responsiveness of an electromagnetic flow-rate control valve provided for closing a suction valve is improved and a discharge flow rate is controlled to a desired value. A flow-rate control valve includes a fixed core arranged on an inner circumferential side of a coil, a yoke arranged on an outer circumferential side of the coil, and a cover portion opposed to the coil in an axial direction, in which the fixed core has an enlarged portion in contact with the cover portion in the axial direction and enlarging toward the coil, and the cover portion is regulated in the axial direction only by a contact portion with the fixed core.
US10731602B2
A thrust reverser system includes a thrust reversal cascade and a reverser door which are accommodated in a housing situated outside a secondary flow duct. The system also includes connection parts the presence of which combined with the action of the actuator gives rise simultaneously to: displacement rearwards of the cascade in the direction of a nacelle opening, cleared by a nacelle cowling entrained rearwards together with the cascade; and a combined movement of the reverser door relative to the cascade, leading to displacement of the front end of the door rearwards along the cascade, and to pivoting of this door, such as to give rise to plunging of its rear end into the secondary flow duct.
US10731599B2
A piston for an internal combustion engine has a piston head and a piston skirt. The piston head has a circumferential ring part and a circumferential cooling channel in the region of the ring part. The piston skirt has piston bosses with boss bores and which are arranged on the lower face of the piston head via boss connections. The piston bosses are connected to one another via running surfaces. At least one bore is provided which is closed towards the outside and which is arranged between a running surface and a boss bore. The at least one bore opens into the cooling channel, and the cooling channel and the at least one bore contain a coolant in the form of a low-melting metal or a low-melting metal alloy.
US10731591B2
Various embodiments include a method comprising: moving a piston toward TDC in successive pump cycles; during the movement, closing an inlet valve by applying current to an electromagnet; generating a pressure signal downstream of the outlet; applying a measurement current to the electromagnet when the inlet valve is closed; while the piston moves away from TDC, detecting an opening position at which an opening movement of the inlet valve begins on the basis of a predetermined change with respect to time of the measurement current; checking whether a value sequence of the ascertained opening positions over multiple pump cycles satisfies a predetermined discrepancy criterion with regard to the sensor signal; and if the discrepancy criterion is satisfied, generating a fault signal relating to the pressure sensor.
US10731590B2
A compression-ignition engine control system is provided, which includes an intake phase-variable mechanism and a controller. Within a first operating range and a second operating range on a higher engine load side, the controller controls the variable mechanism to form a gas-fuel ratio (G/F) lean environment in which an air-fuel ratio inside a cylinder is near a stoichiometric air-fuel ratio and burnt gas remains inside the cylinder, and controls a spark plug to spark-ignite mixture gas inside the cylinder to combust in a partial compression-ignition combustion. The controller controls the variable mechanism to retard the intake valve open timing on an advancing side of TDC of an exhaust stroke, as the engine load increases within the first range, and advance the intake valve close timing on a retarding side of TDC of intake stroke, as the engine load increases within the second range.
US10731588B2
A control apparatus is provided for controlling an exhaust gas sensor. The exhaust gas sensor includes a first cell, a second cell configured to output electric current depending on the concentration of a measurement target component in exhaust gas from which oxygen has been removed by the first cell, and a heater configured to heat the first and second cells. The control apparatus includes a heater controlling unit, a current detecting unit configured to detect the electric current outputted from the second cell, and a deterioration determining unit. The deterioration determining unit causes the heater controlling unit to change output of the heater and thereby changes the temperature of the first cell. During the change in the output of the heater, the deterioration determining unit determines, based on an amount of change in the electric current detected by the current detecting unit, whether or not the second cell is deteriorated.
US10731582B2
A method, system, and engine are configured to determine a parameter based on rotational speeds of a crankshaft, over at least three cylinder combustion cycles. The method, system, and engine determine two or more estimated crankshaft rotational speeds at two or more positions in a leading cylinder combustion cycle, two or more estimated crankshaft rotational speeds at two or more positions in a middle cylinder combustion cycle, and two or more estimated crankshaft rotational speeds at two or more positions in a following cylinder combustion cycle. The method, system, and engine are configured to determine a calculated metric based on each of the determined leading estimated crankshaft rotational speeds, the determined middle estimated crankshaft rotational speeds, and the determined following estimated crankshaft rotational speeds. An engine parameter, such as misfire, is then determined based on the calculated metric.
US10731579B2
A method for reducing the range of fluctuation of the exhaust emission values of identically constructed engine arrangements of a production series, each having an internal combustion engine and an exhaust after treatment system. After manufacturing identically constructed engines, their engine controls are placed into a calibration operating mode and the engines are operated in calibration operating mode. At least one exhaust gas state variable is recorded along the exhaust gas flow and the measurement value is compared with a desired value or desired value range defined for the production series. If necessary, at least one setting variable of the respective engine is adjusted so that the actual value corresponds to the desired value or lies in the desired value range. Then the calibration operating mode stopped, the engine controls are put into a normal operating mode, and the internal combustion engines are operated in the normal operating mode.
US10731578B2
An evaporated fuel processing device may include a canister retaining evaporated fuel in a fuel tank, a vent passage communicating the canister and an intake passage of an engine, a first pump that discharges mixed gas of air and the evaporated fuel to the intake passage via the vent passage, a detector that detects a first pressure value indicating a pressure of the mixed gas discharged by the first pump, a memory storing pressure value-concentration correlated data indicating mixed gas, an acquisition unit that acquires a third pressure value indicating an air pressure detected by the detector in a case where the air containing substantially no evaporated fuel is discharged by the first pump, and an estimation unit that estimates a concentration of the evaporated fuel contained in the mixed gas discharged by the first pump by using the first and third pressure values and the pressure value-concentration correlated data.
US10731576B2
An internal combustion engine includes a throttle valve, an EGR passage, an EGR valve, a valve mechanism that adjusts opening and closing characteristics of an intake valve or an exhaust valve of the internal combustion engine, and a controller that controls the throttle valve, the EGR valve and the valve mechanism, based on request torque that is requested of the internal combustion engine. The controller is configured to execute evacuation traveling control that operates the throttle valve to fully open, calculates a target intake air flow amount for achieving the request torque based on an effective opening area of the EGR valve which is stuck, and operates the valve mechanism in accordance with the target intake air flow amount, in at least one time period while the request torque is reducing when the EGR valve is stuck in an open state.
US10731575B2
A lower limit setting portion of a fuel pump control system sets a lower limit value depending on an engine operating mode. For example, it sets a duty ratio of 0% as the lower limit value, when the engine operating mode is in a STOP mode in a turned-on condition of an ignition switch. A duty-ratio calculating portion carries out a feedback control in order that an actual fuel pressure comes closer to a target fuel pressure by use of the lower limit value and calculates a duty ratio for driving a fuel pump by the feedback control. An abnormal condition determining portion determines an abnormal condition based on the duty ratio and pump current. The abnormal condition determining portion further determines based on a remaining fuel amount whether the abnormal condition is caused by a disconnection or whether the abnormal condition is caused by an idling operation of the fuel pump due to fuel shortage.
US10731574B2
A method for limitation of torque build-up of an engine (230) in a motor vehicle (100, 110), including the steps of continuously identifying (s410) a pattern pertaining to a maximum permissible torque (Tqmax); responding to torque demand (s420) by guiding torque build-up towards desired torque (Tqreq); responding to torque demand by continuously determining (s440) a difference (Tqdiff; Tqdiffnorm) between maximum permissible torque (Tqmax) and a prevailing torque (Tq); and controlling the torque build-up (s460) so that the resulting torque (Tq) is a function of the continuously determined difference (Tqdiff; Tqdiffnorm). Also a computer program product containing program code (P) for a computer (200; 210; 500) for implementing a method according to the invention. Also a device that performs the method and a motor vehicle (100; 110) equipped with the device are disclosed.
US10731573B2
Methods and systems are provided for operating a split exhaust engine system that provides blowthrough air and exhaust gas recirculation to an intake passage via a first exhaust manifold and exhaust gas to an exhaust passage via a second exhaust manifold. In one example, an intake valve timing, exhaust valve timing of a first set of exhaust valves coupled to the first exhaust manifold, and a position of an exhaust gas recirculation (EGR) valve in an EGR passage may be adjusted in coordination with one another in response to a condition at a compressor. The EGR passage may be coupled between the intake passage, upstream of the compressor, and the first exhaust manifold.
US10731567B2
A mount structure for mounting an ancillary engine unit to a gas turbine engine is provided. The mount structure has plural elongate struts which each extend from a connector portion at one end of the strut to a fastening portion at the other end of the strut. The housing of the ancillary engine unit is formed of a first material having a first coefficient of thermal expansion, and the elongate struts are formed of a second material having a second coefficient of thermal expansion. Each elongate strut extends away from its connector portion in a direction which is crosswise to the direction of the hypothetical differential thermal strain at that connector portion. The mount structure further has a containment bracket which is configured to contain each connector portion.
US10731566B2
An accessory system for a gas turbine engine having a driveshaft with an axis of rotation is provided. The system includes a towershaft coupled to the driveshaft and rotatable about a towershaft axis of rotation. The towershaft includes a towershaft bevel gear. The system includes a primary shaft including a first bevel gear and a second bevel gear that each revolve about a primary shaft axis of rotation. The first bevel gear is coupled to the towershaft bevel gear. The system includes a secondary shaft including a third bevel gear and a fourth bevel gear that each revolve about a secondary shaft axis of rotation. The third bevel gear is coupled to the second bevel gear. The system includes a tertiary shaft including a fifth bevel gear that revolves about a tertiary shaft axis of rotation. The fifth bevel gear is coupled to the fourth bevel gear.
US10731563B2
A method of designing a buffer system for a gas turbine engine according to an example of the present disclosure includes, among other things, configuring a heat exchanger to define a first inlet and a first outlet fluidly coupled to each other and a second inlet and a second outlet fluidly coupled to each other, configuring the first inlet to receive air from first and second air sources that are selectively fluidly coupled to the first inlet, configuring the second inlet to receive air from a third air source fluidly that is coupled to the second inlet, and configuring the first outlet to provide cooled pressurized air to multiple fluid-supplied areas that are located remotely from one another and that are fluidly coupled to the first outlet, the multiple fluid-supplied areas including a bearing compartment of a gas turbine engine.
US10731558B2
A circumferential lubricant scoop for providing lubricant to a bearing assembly. The scoop is disposed circumferentially about and rotates with a rotor shaft. The scoop comprises a plurality of lubricant capturing vanes shaped to capture and retain lubricant in a cavity behind a lower lip of the vane. This cavity is in fluid communication with channels leading to fluid pathways of an inner race of the bearing assembly. Fluid is moved through the channels and fluid pathways due to the rotational force imparted by the rotating rotor shaft.
US10731545B2
Methods and systems are provided for increasing vehicle maneuverability when operating on sand, snow, or rocky terrain, as well as while performing cornering and sliding maneuvers. Boost path actuators are held in positions that enable manifold pressure to be held above barometric pressure as torque demand changes, including when torque demand drops. Engine torque is reduced or raised via adjustments to one or more of fuel delivery, spark timing, and intake throttle opening.
US10731539B1
A segmented composite exhaust flue which may be used to shield an area or object from convective, conductive, or radiated heat transfer from hot exhaust combustion gases is described. In certain embodiments, the composite exhaust flue may be used to protect structures from hot exhaust gases and particles such as those produced by cars, trucks, ships, boats, jets, rockets, as well as other vehicles with internal combustion engines, turbines, or rocket motors. In some embodiments, a composite exhaust flue may include an attachment frame removeably holding a plurality of ceramic composite panels where the ceramic composite panels have a ceramic fiber reinforced ceramic composite high temperature face sheet positioned over an insulating layer.
US10731521B2
A valve opening and closing timing control apparatus includes a driving-side rotation member, a driven-side rotation member, a phase adjustment mechanism configured as a differential type reduction gear mechanism where an inner gear rotates about a rotation axis while revolving around an eccentric axis which is disposed parallel to the rotation axis in a state where a drive shaft fitted in the inner gear is driven to rotate about the rotation axis, a biasing member provided at an outer periphery of the drive shaft and applying a biasing force to mesh an external teeth portion of the inner gear with an internal teeth portion of the ring gear, and a restriction portion provided at the drive shaft to restrict a displacement of the inner gear in a direction where the inner gear is separated from the ring gear against the biasing force of the biasing member.
US10731514B2
The invention relates to a method of fluid exchange using a separation apparatus, in controlled fluid communication with an inlet and an outlet. Opening of the inlet enables fluid communication with the separation apparatus, exchange of fluid (a “first fluid exchange”) of a first volume of fluid, sealing/closing preventing further fluid communication. Opening of the outlet to be in fluid communication with the separation apparatus enables exchange of fluid (a “second fluid exchange”) through the open outlet of a second volume of fluid. In the method, the outgoing volume of fluid and the incoming volume of fluid in each exchange are substantially similar and there is substantially no loss of pressure by virtue of the exchange. The invention also relates to a separation apparatus, including a separation chamber and a control system.
US10731507B2
A fan case for use in a gas turbine engine of an aircraft includes an outer shroud and a liner extending along the outer shroud. The fan case provides a protective band that blocks fan blades from being thrown out of the fan case in case of a blade-off event in which a fan blade is released during operation of the gas turbine engine.
US10731499B2
A seal device for a turbine is disposed around a rotor so as to separate a high-pressure space and a low-pressure space and includes: a plurality of thin plates arranged along an outer peripheral surface of the rotor. Each of the thin plates has a thin-plate tip surface facing the outer peripheral surface of the rotor; a first side plate disposed so as to face the high-pressure space and covering outer peripheral regions of first side surfaces; and a second side plate disposed so as to face the low-pressure space and covering outer peripheral regions of second side surfaces. The first side surface of each of the thin plates is covered with the first side plate in a region extending further to an inner side, in a radial direction of the rotor, than a region of the second side surface covered with the second side plate.
US10731495B2
An airfoil includes an airfoil structure that defines a portion of an airfoil profile and a panel that defines a different portion of the airfoil profile. The panel has perimeter edges that meet the airfoil structure in a perimeter joint, and there is a perimeter seal disposed in the perimeter joint.
US10731493B2
A seal for sealing a radially outer component of a gas turbine engine stator to a radially inner component thereof includes an axially resilient seal carrier adapted for mounting the seal carrier and including at a radially inner portion thereof, a pair of radially spaced, axially extending, radially resilient jaws adapted to clamp a sealing element such as a rope seal there between in sealing engagement with a radially inner component of the engine stator.
US10731488B2
A turbine housing of a turbocharge can include a surface that defines a portion of a volute, an annular surface that extends radially inwardly to define a portion of a pressure chamber that is in fluid communication with the volute, a substantially annular plate that defines a portion of the pressure chamber, an annular component, at least one spacer that defines a minimum axial distance between the substantially annular plate and the annular component to define a nozzle that is in fluid communication with the volute and in fluid communication with a turbine wheel space where, responsive to fluid flow in the volute and through the nozzle to the turbine wheel space, the pressure chamber has a fluid pressure that exceeds a fluid pressure of the nozzle to apply a biasing force to the substantially annular plate in an axial direction toward a center housing.
US10731480B2
A turbine blade assembly may be provided for use in a gas turbine engine. The turbine blade assembly may include an airfoil and a tip shroud. The airfoil may extend radially outward from an axis of rotation of the airfoil. The tip shroud may be located at a radial end of the airfoil. The tip shroud may include a seal rail that extends in a direction of rotation of the airfoil. A notch, including a Z-notch or a V-notch, may be situated on a first side of the seal rail at an end of the seal rail. A variable fillet may be situated on a second side of the seal rail that is opposite of the first side on which the notch is situated. The variable fillet is a fillet having a curvature that varies along a length of the second side.
US10731479B2
A blade having: a root; a platform located between the root and the blade, wherein the platform defines a cavity; a damper restraint retaining a lateral edge of a damper seal received in the cavity, wherein the lateral edge of the damper seal extends between a first end portion and an opposing second end portion of the damper seal, the first end portion and the second end portion extend towards the root when the damper seal is located in the cavity and wherein the damper restraint extends along and adjacent to a portion of the lateral edge of the damper seal.
US10731477B2
An airfoil includes an airfoil body having a pressure side and a suction side that each radially extend between a first radial boundary end and a second radial boundary end and each axially extend between a leading edge and a trailing edge. The airfoil body defines a plurality of first skin core passages disposed proximate the suction side and radially extend from the first radial boundary end towards the second radial boundary end, and a plurality of second skin core passages that radially extend toward the second radial boundary end and circumferentially extend towards the suction side proximate the second radial boundary end.
US10731474B2
An airfoil includes an airfoil body that has a peripheral wall that defines an exterior side and an interior side that bounds an internal cavity in the airfoil body. The peripheral wall has first and second wall sections joined by a transition section. The first wall section is thicker than the second wall section. The transition section provides a change in thickness between the first wall section and the second wall section. The second wall section includes a cooling hole that has a first end that opens to the internal cavity at the interior side and a second end that opens to the exterior side.
US10731457B2
A method of wellbore analysis using TM01 and TE01 modes of radar waveforms can include transmitting, at a first time, a radar waveform from a wellhead into a tubing disposed in a wellbore positioned in a reservoir. The radar waveform is either a TM01 mode or a TE01 mode waveform. The tubing includes a fluid, and the surface of the wellbore includes the wellhead. At a second time, a reflected waveform generated by reflecting the transmitted radar waveform on a fluid surface of the fluid is received at the wellhead. A fluid level of the fluid is determined based on the time difference between the first time and the second time, and on a transmission speed of the radar waveform from the wellhead to the fluid surface. The fluid level is a distance between the wellhead and the fluid surface of the fluid.
US10731454B2
In some embodiments, a method includes performing a directional drilling operation using a drill string having a drilling motor and cutting structures that include a drill bit and a reamer. The method includes receiving data from one or more sensors, wherein at least one of the one or more sensors output data related to at least one performance attribute associated with load monitoring between the drill bit and the reamer. The load monitoring is distributed between the drill bit and the reamer by the drilling motor. The at least one performance attribute comprises a differentiation of distribution of at least one of a weight and a torque applied to each of the drill bit and the reamer. The method includes displaying the data related to the at least one performance attribute associated with the load monitoring in a graphical and numerical representation on a graphical user interface screen.
US10731439B2
The invention relates to a method and apparatus for avoiding fluid loss during installation of a lower completion in an open hole oil, gas or water well. A lower completion assembly 3, 33 comprising tubing with production perforations, for example in a sand screen, is run into the well on drill pipe 8, 38. The lower completion 3, 33 is hung from a packer 4, 34, together with a wash pipe 9, 39 which extends through the inner of the lower completion 3, 33. At the proximal end of the lower completion is a seal 15, 45 through which the wash pipe 9, 39 extends. An aggressive breaker fluid is circulated through the wash pipe, through a float shoe 11, 41 at the end of the completion. Once circulation is completed, the aggressive breaker removes all filter cake from the formation in 30 minutes. The wash pipe 9 is withdrawn but, because the wash pipe 9 seals against the seal 14 as it is withdrawn, fluid is not lost into the formation via the lower completion. The wash pipe 9 is made from flush jointed tubing which allows the seal to be uninterrupted as the wash pipe is withdrawn.
US10731432B2
Systems and methods for moving a tubular string within a subterranean well include a downhole assembly. The downhole assembly includes a torque disconnecting member and a shock generating member. During normal drilling activities, both components are inactive. When a stuck pipe event occurs, first the torque disconnecting member is activated while the shock generating member is still inactive. Once the torque disconnecting member is activated, then the shock generating member is activated. A laterally-protruding shock pad of the activated shock generating member produces shocks against the proximate side of a wellbore wall while the shock generating member is rotating. Systems and methods for moving a tubular string within a subterranean well include a fishing assembly. The fishing assembly includes a fishing member, a swivel member, and an imbalanced member. The imbalanced member has a cross-sectional center of gravity off-centered relative to the longitudinal axis to produce shocks against the proximate side of the wellbore wall while the imbalanced member is rotating.
US10731431B2
Apparatus and methods for creating a downhole impact. The apparatus may be an impact tool operable to be coupled between portions of a tool string conveyable within a wellbore extending into a subterranean formation. The impact tool may include a housing, a chamber within the housing, a piston slidably disposed within the chamber and dividing the chamber into a first chamber volume and a second chamber volume, and a shaft connected with the piston and axially movable with respect to the housing. The first chamber volume may be open to a space external to the housing and the second chamber volume may be fluidly isolated from the space external to the housing. The piston may be maintained in a predetermined position within the chamber to maintain pressure within the second chamber volume appreciably lower than pressure within the first chamber volume while the impact tool is conveyed along the wellbore.
US10731425B2
A marine riser having a pressure level rating of twenty ksi or more includes riser tubulars and auxiliary lines that are made of steel having an API grade C110 and C125 and is NACE certified. The riser tubulars and auxiliary lines are not welded, but are assembled via threaded, clamped, stabbed or other mechanical and/or hydraulic connections. Some of the connections may be pre-assembled to reduce assembly time on the drill ship.
US10731423B2
A wellbore apparatus includes a first component having a first element and a second component having a second element. The first component and the second component are connected by a multi-start thread connection and the first element and the second element being operatively connected to one another.
US10731421B2
A drag bit includes a blade extending from the bit body and supporting inner cutters proximate the longitudinal axis and outer cutters spaced from the longitudinal axis. The inner cutters are rotationally offset from the outer cutters. During operation the inner cutters deposit cut material in a channel that is contiguous with a channel that receives material cut by the outer cutters. The cutters and the contiguous channels flush agglomerating material from the slots.
US10731419B2
An earth-boring tool may comprise at least one cavity formed in a face thereof. At least one retractable pad residing in the at least one cavity may be coupled to a piston located at least partially within the at least one cavity. Additionally, a valve may be positioned within the earth-boring tool and configured to regulate flow of an incompressible fluid in contact with the piston through an opening of a reservoir. A cartridge may comprise a barrel wall defining a first bore, and a piston comprising at least one retractable pad positioned at least partially within the first bore. The barrel wall and the piston may define a first reservoir within the first bore, and a valve may be positioned and configured to regulate flow through an opening to the first reservoir. Related methods and devices are also disclosed.
US10731418B2
A drilling assembly for drilling deviated wellbores is disclosed that in one embodiment includes a steering unit having an upper section coupled to a lower section through a tilt device, wherein an electro-mechanical actuation device tilts the tilt device about a selected location in the drilling assembly to cause the lower section to tilt relative to the upper section along a selected direction while the drill string is rotating.
US10731409B2
A double-layer cord rolling device includes a driving unit and a cord rolling unit disposed under the driving unit. The driving unit has an upper base, two upper wheels rotatably disposed on the upper base, and a torsion spring connected with the upper wheels. The cord rolling unit has a lower base, two lower wheels rotatably disposed on the lower base and coaxially mating with the upper wheels, and two transmission cords respectively connected with the lower wheels. One of the upper wheels is connected with one respective lower wheel through a transmission member, thereby rotatable synchronously. As a result, the double-layer cord rolling device of the present invention is shortened in length on the whole without affecting its functioning, thereby attaining the effect of miniaturization.
US10731407B1
A bowed barrier extends across a passageway to prevent pets or children from moving through the passageway. The bowed barrier has a barrier panel, such as a plastic sheet, and a perimeter retainer, such as foam, that extends along the left and right sides of the barrier panel. The perimeter retainer interfaces with the sides of the passageway to retain the bowed barrier in place. The stress induced in the bowed barrier panel creates a force that retains the bowed barrier in a bowed configuration across the passageway. The convex side of the bowed barrier faces a barrier area, or area where a pet or small child may be confined to. If the child or pet pushes on the convex side of the bowed barrier, the bowed barrier has increased force against the passageway, thereby preventing the bowed barrier panel from being dislodged.
US10731396B2
A hatch power lift and locking system may include a hatch configured to cover an opening, the hatch being pivotable about an axis between a closed position and an open position. The assembly may also include at least one latch dog attached to the hatch, and at least one dog catch pin engaging with the at least one latch dog in the closed position. The at least one latch dog may include a latch slot for receiving the at least one dog catch pin, and a latch catch for engaging the at least one dog catch pin. The assembly may further include an actuator configured to move at least a portion of the hatch between the closed position and the open position.
US10731392B2
A lifting system for door leaves of furniture that swing about at least one horizontal axis between a closed position and a raised open position, the lifting system comprising a supporting body which can be connected to a fixed portion of the item of furniture, a system of articulated levers which are connected to the supporting body and to a door leaf of the item of furniture, the system of levers comprising a first lever which has an end connected rotatably to the supporting body and a second lever, the first lever and the second lever being mutually articulated at the respective other ends, and elastic actuation means, which are functionally connected to the system of articulated levers in order to generate a rotation torque for the system of levers, and further comprising elastic initial opening means.
US10731391B2
A suction-security system includes an adhesion membrane coupled to a swing arm. Rotation of the swing arm lifts a center portion of the adhesion membrane, creating suction and adhesion of the suction-security system to an anchor surface. The swing arm may have a low profile enabling use of the suction security system in an enclosure with minimal loss of available interior space. The system may include a shield protecting the adhesion membrane, and a bushing in the shield permits rotation of a portion of the shield without disturbing adhesion of the adhesion membrane to the anchor surface. The suction-security system may be used in consumer items such as purses, backpacks, briefcases, and suitcases.
US10731387B2
A system for extending and retracting a handle of a door handle assembly for a door of a vehicle includes a door handle assembly, a control operable to control operation of a motor of an electrically operable actuator of the handle assembly, and a sensing system operable to detect an authorized user. The sensing system, responsive to detecting an authorized user, determines a motion vector of the detected authorized user. The sensing system determines whether the motion vector is indicative of the detected authorized user approaching the door of the vehicle. Responsive to determination that the detected authorized user is approaching the door of the vehicle, the control unlocks the door handle assembly and controls operation of the motor to move a handle portion from a recessed position to a partially extended position so as to be graspable by the user.
US10731386B2
The invention relates to a lock for a motor vehicle, comprising an external actuating lever (2), an inertial element (3), and a detent lever (4) which is preloaded by a spring element (6) and rotatably mounted on the inertial element (3), wherein said detent lever (4) is able to cooperate with a blocking contour arranged on a housing of the lock, wherein the external actuating lever (2) acts directly on the detent lever (4) and wherein a movement of the external actuating lever (2) can be blocked by an inertia of the inertial element (3) and the external actuating lever (2) cooperates with the detent lever (4) by way of a control contour (9).
US10731379B2
A fence post for an animal enclosure including a first member, a second member, a collar, and a fastener. The first member and second member are substantially the same length. The second member has a cross-bore at a proximal end thereof, the collar defines an aperture, and the first member is fixedly attachable to the collar. The second member is configured to be partially received within the collar for alignment of the cross-bore and the aperture, and the second member is fixable relative to the collar by means of the fastener arranged to at least partially passthrough said cross-bore and said aperture.
US10731378B1
The present invention comprises a brace adapted to secure a fence rail to a fence post. This brace may optionally be installed onto an existing fence. The present invention may also be installed on a new fence. The brace may be adapted to support fences with cylindrical fence posts or rectanguloid fence posts and rectanguloid fence rails. Optional embodiments include braces for fence corner pieces. The brace may further optionally be adapted to secure fences on a steep incline. The invention includes a first fence rail brace member adapted to connect to 2 or more sides of a first fence rail; the first fence rail brace member is fused to a first side of a fence post brace member, the fence post brace member being adapted to connect to 2 or more sides of the fence post.
US10731371B2
A system of connecting a stiffener to the sidewall of a grain bin using a stud bolt having a first threaded end, a second threaded end and a feature positioned between the first end and a second end. A sealing member is positioned over the first end of the stud bolt, which in one case is a metallic washer with an affixed compressible sealing member. The first end of the stud bolt is inserted into a hole in the sidewall and an inner nut is placed over the first end inside the sidewall. As the inner nut is tightened, the feature is pulled toward the exterior surface of the grain bin thereby causing the sealing member to form a seal with the exterior surface of the grain bin. The second end of the stud bolt is inserted into a hole in the stiffener which is tightened onto the stud bolt.
US10731366B1
A bezel for inserting into an opening of a water skimmer installed in a wall of an artificial body of water are disclosed. The bezel forms an open-ended duct-like structure that allows water to pass into the skimmer. The visible surfaces of the bezel can have a color or texture that mimics the wall of the artificial body of water so as to conceal the skimmer. The bezel can include one or more ribs that extend from the outside surface of the bezel. The one or more ribs can be sized to form a friction fit that holds the bezel within the opening of the skimmer.
US10731354B2
A method of applying a veneer exterior wall system, the method having the steps of attaching a weep screed substantially horizontally on a wall at a location where a veneer has a termination edge; attaching a weather barrier layer over an outward side of the wall, the weather barrier extending downward and terminating at the upper flange; attaching a drainage mat over on an outward side of the weather barrier, the drainage mat extending downward and terminating at the upper flange, wherein the apertures are directly below at least a portion of the drainage mat; attaching a mesh over on an outward side of the drainage mat, the mesh extending downward and terminating at the upper flange; and applying at least one coat of plaster over the mesh, the coat of plaster extending downward and terminating at the upper flange.
US10731353B1
An awning system having miter connectors suitable for attaching to portions of T-slot tubing members is disclosed. The awning system can be shipped by conventional shipping mechanisms, does not require welding, and does not require a flat-bed truck for transport. Also, the awning system can then be assembled and installed on-site, rather than being shipped in a fully pre-assembled state. The awning system uses proprietary tubing members and (in most embodiments) a miter connector to form an awning frame.
US10731349B2
A gutter cleaning tool includes a cleaning blade having a first edge, a second edge, and a third edge and a handle attached to the cleaning blade. The first edge of the cleaning blade engages a bottom of a gutter. The second edge of the cleaning blade engages an exterior side wall of the gutter, the exterior side wall of the gutter being away from a roof. The third edge of the cleaning blade engages the handle and attaching to the handle. The third edge of the cleaning blade and the first edge of the cleaning blade form an angle, the angle being less than ninety degrees. The handle follows the third edge of the cleaning blade such that the handle follows the angle. The handle extends beyond the gutter in a direction away from the roof.
US10731348B2
A prefabricated skylight and curb assembly and method for installing and fabricating same is disclosed. The skylight and curb assembly of the present invention may include a roof curb, a skylight, and a locking cap. The roof curb may define an outer perimeter and an inner open perimeter. Further, the roof curb may include a lower end for securing to a roof structure and an upper end for rigidly securing the skylight. The locking cap may include a retainer and a cover. The retainer may be disposed on the outer perimeter of the roof curb between the upper and lower ends. The cover may be adjustably secured to the retainer so that the cover may be moveable between a generally vertical position and a generally horizontal position.
US10731346B2
A cover board for use in a roofing system includes a core formed from recycled material. The core has a first major surface and a second major surface. The recycled material includes a plastic material. A fiberglass coating including at least one layer of fiberglass material overlies at least one of the first major surface and the second major surface.
US10731342B2
The panel (1) includes a frame (4) with a fabric (5) stretchable over a lower side (6) thereof. An edge (8) of the fabric (5) is attached to a peripheral side (9) of the frame by means of a number of fastening brackets (11) distributed along the edge of the fabric. Firstly, each fastening bracket is attached to the peripheral side at a first lower position (15) in which the fabric is hanging loosely under the frame by hanging a hook-formed element (13) of the fastening brackets on a first lower protrusion (17) provided at the peripheral. Secondly, each fastening bracket is repositioned from said first lower position to a second upper position (16) in which the fabric is stretched over the lower side of the frame by hanging the hook-formed element of the fastening brackets on a second upper protrusion (18) provided at the peripheral side of the frame.
US10731340B2
A system for closing openings in a building comprises: at least one structural frame having at least two lateral uprights (11a) and two end cross members, coupled to form a perimetral structure that delimits a space, at least one infill element associated to the structural frame at a front thereof, for closing the space delimited by the perimetral structure, at least one longitudinally extending covering element (21b), configured for being mounted on the structural frame at a back thereof, a magnetic-coupling arrangement (24, 28), for constraining in a magnetic way the at least one covering element (21a) in at least one first region of an upright (11a) or a cross member of the structural frame.
US10731335B2
A ventilation screed comprising a perforated attachment flange portion that is substantially vertical and at least one perforation between the top end and the bottom end; a first substantially horizontal flange portion attached to the top end of the perforated attachment flange at the first end; a first vertical flange portion attached at a point along a mid-section to the second end of the first substantially horizontal flange portion and having a first return leg; a second vertical flange portion attached to the underside of the first substantially horizontal flange portion along a mid-section and having a second return leg; a stepped flange portion attached to the top end of the first vertical flange portion; at least two drain vent openings in the first substantially horizontal flange portion between the first return leg and the second return leg.
US10731329B1
A reusable modular housing system has a gridded structure comprising reusable components with dimensions corresponding to a two-unit system. The structure has floor and ceiling grids with dimensions that correspond to multiples of a first unit of measurement. The vertical beams that connect the floor and ceiling grids are spaced apart at dimensions that also correspond to multiples of the first unit of measurement. The structure has a variety of other components that can be coupled to the floor and ceiling grids and the vertical beams, and those other components have dimensions that correspond to a multiple of a second unit of measurement. Dimensions of the structure can vary, but each of the component parts can be detachably coupled into the gridded structure, so as to fit within the grid's dimensions based on respective multiples of the first unit of measurement and the second unit of measurement. The structure can be assembled into a first configuration, and when use of the structure is completed, the structure can be disassembled into its component parts which can be later assembled into the first configuration or a different second configuration. Use of a two-unit system of dimensions for the system allows for component parts to be reused on the same or other structures designed within the same dimensional system.
US10731325B2
According to one embodiment, a sanitary washing device includes a main part, a toilet lid, and a radio wave sensor. The main part includes a toilet lid opening/closing part including a metal. The toilet lid is pivotally supported by the toilet lid opening/closing part to be rotatable with respect to the main part. The radio wave sensor is provided in an interior of the main part and uses a radio wave to detect a user in front of the main part. The radio wave sensor is positioned further frontward than the toilet lid opening/closing part. At least a part of the radio wave sensor overlaps at least a part of the toilet lid opening/closing part in a horizontal direction.
US10731323B2
A hydraulic system includes a hydraulic pump to be driven by a prime mover, a first hydraulic actuator, a second hydraulic actuator, a first connecting fluid tube connected to the first hydraulic actuator, a second coupling hydraulic tube connected to the first hydraulic actuator, and a first control valve having a first position and a second position. The hydraulic system includes a second control valve configured to control the second hydraulic actuator, a first fluid tube configured to supply a return fluid to the second control valve, a second fluid tube connected to the first fluid tube, a first communicating-connection tube to be connected to the second fluid tube when the first control valve is in the first position, and a second communicating-connection tube to be connected to the second fluid tube when the first control valve is in the second position.
US10731322B2
A work machine control system includes: an acquisition unit configured to acquire a plurality of pieces of current topographical data indicating a current topography of a work site where a work machine performs work; and a combining unit configured to generate combined current topographical data of the work site in accordance with a predetermined rule based on the plurality of pieces of current topographical data acquired in the acquisition unit.
US10731320B2
Improvements in a backfilling sled is disclosed the slurry sled for filling trench holes is pushed or pulled and receives a poured, flow-able medium such as sand or cement for example. The slurry sled self-centers itself over a trench dug or cut in various road or ground surfaces such as concrete or asphalt. The poured flow-able medium enters the top of the unit and flows through the bottom into a trench cut to a specific width and depth as it backfills and levels the backfill material to an evens surface to restore the road or ground surface.
US10731319B2
An auger attachment system for an extendable boom having a first stage, and a second stage, the auger attachment system having a fixed mounting configured to couple to an auger, the fixed mounting being coupled to the second stage of the extendable boom, an extendable mounting, configured to couple to the auger, the extendable mounting being coupled to the first stage of the extendable boom, and a linear actuator configured to extend and retract the extendable mounting to transfer the auger from the extendable mounting to the fixed mounting.
US10731305B2
A fast installing self-propelled pontoon bridge consisting of the entrance vehicle (A-1), a vehicle-float which is connected with the entrance vehicle and an exit vehicle, an exit vehicle, and an anchoring vehicle to keep the bridge in one place, being equipped with an anchor to keep the pontoon bridge to resist the water flow.
US10731295B2
A process for making an absorbent towel paper web is provided. The process steps include a) providing a papermaking furnish, b) forming a differential density wet fibrous web from the paper making furnish; and, c) drying the differential density wet fibrous web until fibrous web contains not more than about 10% by weight moisture to form the absorbent towel paper web. Step a) provides the steps of providing: i) from about 20.1% to about 99.9% by weight of a softwood pulp fiber mixture and, ii) from greater than 0% to about 79.9% by weight of a hardwood pulp fiber mixture. Step i) further provides the steps of providing u) from about 20% to about 99.8% by weight of softwood pulp fiber, v) from about 0.05% to about 20% by weight of cellulose nano-filaments, and, w) from about 0.05% to about 5.0% by weight of strengthening additive.
US10731293B2
A modified kraft pulp fiber with unique properties is provided. The modified fiber can be a modified bleached kraft fiber that is almost indistinguishable from its conventional counterpart, except that it has a low degree of polymerization (DP). Methods for making the modified fiber and products made from it are also provided. The method can be a one step acidic, iron catalyzed peroxide treatment process that can be incorporated into a single stage of a multi-stage bleaching process. The products can be chemical cellulose feedstocks, microcrystalline cellulose feedstocks, fluff pulps and products made from them.
US10731290B2
A liquid flame retardant composition is in the form of an admixture which includes a phosphate-based flame retardant, ammonium hydroxide and zinc borate. The invention extends to a method of providing a phosphate-based liquid flame retardant composition, to the use of a phosphate-based flame retardant, ammonium hydroxide and a zinc borate in the manufacture of a liquid flame retardant composition, to a cellulosic material treated with the liquid flame retardant composition and to a method of inhibiting strength loss in a cellulosic material when the cellulosic material is exposed to heat.
US10731286B2
A machine and method for washing fabric articles adaptively fills a wash basin with water based on a time period between rotation reversal of the wash basin and a load present in the wash basin.
US10731284B2
A laundry treating appliance having a cabinet, a wash tub located within the cabinet and defining an interior, a wash basket mounted within the wash tub and defining a laundry treating chamber. A clothes mover or agitator can be located within and rotatable relative to and/or with the wash basket having a cap removably mounted to the clothes mover. The cap includes a treating chemistry dispenser system.
US10731280B2
A non-transitory computer-readable medium stores computer-readable instructions for sewing data generation executed by a processor in a sewing data generation device. The instructions comprises acquiring image data and determining a mode to determine a tendency of a plurality of thread colors to be used. The plurality of thread colors to be used is thread colors used in sewing of an embroidery pattern that represents an image represented by the acquired image data. The instructions also comprises selecting, on the basis of a target mode that is the determined mode, a plurality of thread colors among which at least one thread color is different for each of the modes, from a plurality of thread colors stored in a storage portion, as the plurality of thread colors to be used, and generating embroidery data to form, using a sewing machine, stitches of the selected plurality of thread colors to be used.
US10731278B2
Pile articles (20,22), especially pile weatherstripping, and a method and apparatus (10) for making such articles where the backing (24) and the pile (26) are of unlike material, especially nylon yarn for the pile (26) and polypropylene containing material for the backing (24), wherein prior to the welding of the pile (26) to the backing (24) the pile is first pre-heated using ultrasonic energy to melt the pile in a region (65) thereof where the pile is ultrasonically welded to the backing and before the weld is made. The ultrasonic melting occurs upstream of the location where the pile (26) is welded to the backing (24) so that the ultrasonically pre-heated melted region (65) of the pile (26) can cool and become at least partially solidified. Then pile (26) at the pre-heated melted region (65) is welded to the backing (24) and causes a reactive or chemical weld to occur, thereby attaching the pile (26) to the backing (24).
US10731270B2
Particles are removed from electronic components, such as components of data storage devices by use of an electrochemical process. An electronic component is immersed in an electrochemical bath, and a voltage is applied across the +ve electrode and −ve electrode in an amount sufficient to remove charged particles present on a surface of the electronic component.
US10731266B2
The present disclosure provides a composite anode unit, comprising: a metal core rod; a metal layer coated on the metal core, wherein the metal layer is lead or lead alloy; a conductive ceramic layer coated on the metal layer, wherein the conductive ceramic layer comprises β-PbO2—Al2O3 composite oxide; an active ceramic layer is coated on the conductive ceramic layer, wherein the active ceramic layer comprises γ-MnO2—Ti4O7 composite oxide. Methods for preparing the composite anode unit and an anode plate made from the composite anode unit are also provided.
US10731265B2
The present invention relates to a spent fuel dry reprocessing method for directly obtaining a zirconium alloy nuclear fuel, comprising: determining components and a ratio of a molten salt composition used for melting a spent fuel according to a requirement of reactor design on a zirconium alloy fuel and contents of actinium series metals in the spent fuel; melting the spent fuel in the above molten salt composition; and selecting an electrode pair for electrodeposition so that zirconium in the molten salt composition and uranium ions in the spent fuel or uranium and other actinium series metal ions are subjected to co-deposition, thereby obtaining the zirconium alloy nuclear fuel meeting a design requirement. The spent fuel dry reprocessing method provided by the invention is suitable for oxide spent fuel and metal spent fuel, and is simple and controllable in process, low in energy consumption, low in cost and easy to industrialize.
US10731253B2
A gas injector used for semiconductor equipment includes a housing shell, a rotating main shaft and a gas output distribution unit. The rotating main shaft is covered with the housing shell, and includes a plurality of magnetic fluid seals and a plurality of gas transmission tubes. The gas output distribution unit is coupled to a top end of the rotating main shaft, the gas output distribution unit being connected to a ceiling and a susceptor. The gas output distribution unit includes a plurality of boards spaced at intervals between the ceiling and the susceptor, thereby resulting in a plurality of gas output layers for outputting corresponding reaction gases.
US10731249B2
A method of forming a transition metal containing films on a substrate by a cyclical deposition process is disclosed. The method may include: contacting the substrate with a first vapor phase reactant comprising a transition metal halide compound comprising a bidentate nitrogen containing adduct ligand; and contacting the substrate with a second vapor phase reactant. A method for supplying a transition metal halide compound comprising a bidentate nitrogen containing ligand to a reaction chamber is disclosed, along with related vapor deposition apparatus.
US10731245B2
A vacuum arc deposition apparatus for forming a ta-C film on a substrate using arc discharge includes a holding unit that holds a target unit, an anode unit into which electrons emitted from the target unit flow, and a power supply that supplies, between the target unit and the anode unit, a current for generating a plasma by arc discharge. The current supplied by the power supply at the time of the arc discharge is generated by superimposing, on a DC current, a pulse current of a pulse frequency not higher than 140 Hz.
US10731235B2
There is provided a wire for a reed switch used for a material of a reed piece comprised by a reed switch, the wire being composed of an iron-group alloy containing Fe and 0 mass % or more and less than 10 mass % of Ni, with a total content of the Fe and the Ni satisfying 10 mass % or more and less than 20 mass %, with a balance of Co and an impurity, the iron-group alloy having a cubic crystal structure, the wire having a Curie temperature of 900° C. or higher and a specific resistance of 15 μΩ·cm or less at normal temperature, a ratio of a thermal expansion coefficient of a glass tube comprised by the reed switch to a thermal expansion coefficient of the wire for the reed switch being 90% or more, the wire having a diameter of 1 mm or less.
US10731230B2
The invention concerns a process for tanning hide to obtain leather. The general process for obtaining the intermediary wet blue stage comprises the following steps: a) a picking step with acid and salt, followed by b) a tanning step with chromium salt, followed by c) a basification step. The invention is characterized in that the bath of the pickling step comprises organic acids selected from 2-Methyl glutaric acid (MGA), ethyl succinic acid (ESA) and mixture thereof instead of the traditional strong acid, generally sulfuric acid This process requires less basification agent and enables an increase of the up-taking of the re-tanning products. This invention provides leather with improved mechanical properties.
US10731229B2
Methods and systems for pretreating lignocellulosic biomass are disclosed. An acid solution between 1% to 1.6% sulfuric acid is applied to the biomass. The biomass is subjected to an elevated temperature to cause the production of xylose, glucose, and furfural. Adjustments to temperature, acid concentration, and time can generate at least 80% or 90% of theoretical xylose, 45% or 50% of the theoretical glucose, and less than 4000 ppm of furfural in the xylose liquor. A portion of the resulting xylose liquor may be separated from the glucan solids. The xylose liquor, still highly acidic, can be recycled to reduce subsequent acid loading requirements. Makeup acid solution is added to the xylose liquor and subsequent biomass to ensure a proper solids to liquids ratio. The biomass is again treated to higher temperatures to yield sugars. The process may be repeated for each subsequent cycle.
US10731226B2
A method for quantification of an adeno-associated virus genome, including the steps of (a) preparing a composition containing a sample, at least one primer pair for use in amplification of only a nucleotide sequence contained in inverted terminal repeats of an adeno-associated virus, and an intercalating dye; (b) performing nucleic acid amplification reaction using the composition prepared in the step (a); and (c) detecting an amplified product obtained in the step (b). The present invention is especially useful in the fields of medicine, gene engineering, and biology.
US10731216B2
The present invention relates to a method of diagnosing depression (even at an early stage that may precede clinical symptoms), for determining the pharmacoresponse to antidepressants, for managing treatment of psychiatric disorders, including depression, and for treatment of depression in patients. Further provided is a method for screening antidepressants.
US10731210B2
A DNA sequencing device and related methods, wherein the device includes a substrate, a nanochannel formed in the substrate, a first electrode positioned on a first side of the nanochannel, and a second electrode. The second electrode is positioned on a second side of the nanochannel opposite the first electrode, and is spaced apart from the first electrode to form an electrode gap that is exposed in the nanochannel. At least a portion of first electrode is movable relative to the second electrode to decrease a size of the electrode gap.
US10731196B2
The disclosure provides recombinant cells and methods for producing a ribosomally synthesized and posttranslationally modified peptide (RiPP), as well as RiPP libraries and methods for producing RiPP libraries.
US10731191B2
Embodiments of the present disclosure involve systems and methods that inhibit the production of lactic acid during propagation of yeast and/or during hydrolysis of cellulose by including a sufficient amount of dissolved oxygen.
US10731188B2
The present invention relates to a recombinant nucleic acid molecule, a recombinant microorganism, to a method for producing alanine and to the use of the recombinant nucleic acid molecule or the recombinant microorganism for the fermentative production of alanine.
US10731179B2
This invention relates generally to populations of microvesicles containing or otherwise associated with viral particles, methods of producing these purified populations, and methods of using these purified populations in a variety of diagnostic, therapeutic and/or prophylactic indications.
US10731177B2
The present invention relates to nucleic acid regulatory elements that are able to enhance muscle-specific expression of genes, in particular expression in cardiac muscle and/or skeletal muscle, methods employing these regulatory elements and uses of these elements. Expression cassettes and vectors containing these nucleic acid regulatory elements are also disclosed. The present invention is particularly useful for applications using gene therapy, more particularly muscle-directed gene therapy, and for vaccination purposes.
US10731173B2
The present disclosure provides the identification of genes involved in sucker growth in tobacco. Also provided are promoters that are preferentially active in tobacco axillary buds. Also provided are modified tobacco plants comprising reduced or no sucker growth. Also provided are methods and compositions for producing modified tobacco plants comprising reduced or no sucker growth.
US10731170B2
The present invention provides novel DNA molecules and constructs, including their nucleotide sequences, useful for modulating gene expression in plants and plant cells. The invention also provides transgenic plants, plant cells, plant parts, seeds, and commodity products comprising the DNA molecules operably linked to heterologous transcribable polynucleotides, along with methods of their use.
US10731161B2
The presently disclosed subject matter provides a novel approach for the treatment, prevention, and diagnosis of Cap-Snatching virus infections, particularly all classes of human influenza, including pandemic influenza. The methods involve the use of constructs for RNA-interference (RNAi).
US10731152B2
A composition and method for controlled in vitro fragmentation of nucleic acids. A transposase forms catalytically active complexes with a modified transposon end that contains within its end sequence degenerate, apurinic/apyrimidinic sites, nicks, or nucleotide gaps, to fragment or shear a target nucleic acid sample in a controlled process. This method yields desired average nucleic acid fragment sizes. The inventive composition and method may be applied for generation of DNA fragments containing shortened transposon end sequences to facilitate subsequent reactions, for production of asymmetrically tailed DNA fragments, etc.
US10731151B2
The invention relates to a method for synthesising templated molecules attached to the templated which directed the synthesis thereof. The method involves a template, a scaffold functional entity and a functional entity attached to a building block, which, in turn, is attached the template. The scaffold functional entity and the functional entity of the building block are both provided with complementary dimerization domains allowing the functional entities to come into close proximity when the complementary domains interact with to each other. The method may be used for generating libraries of templated molecules which may be selected for biological activity.
US10731148B2
Methods and systems for increasing the stability of a nucleic acid template that encodes a protein of interest in a cell free translation system or a ribosomal display reaction system are described. In some embodiments, the nucleic acid template is an RNA or mRNA. The stability of the RNA template is increased by adding the bacteriophage lambda protein Gam to the cell free extract used in the translation system. The addition of Gam protein increases the longevity of the reaction system, thereby increasing the efficiency of the ribosomal display reaction system.
US10731136B2
The invention relates to the use of a virus, preferably an adenovirus, for producing a medicament. Said virus is replication-deficient in cells which do not contain YB-1 in the core and codes for an oncogene or ongogene product, especially an oncogene protein, which transactivates at least one viral gene, preferably an adenoviral gene, said gene being selected among the group comprising E1B55kDa, E4orf6, E4orf3, and E3ADP.
US10731134B2
It is intended to provide a cancer stem cell and a method for preparing the same. The present invention provides a method for preparing a pluripotent cancer stem cell, comprising transferring Oct3/4, Sox2, Klf4, and c-Myc genes to an immortalized epithelial cell. The present invention also provides a pluripotent cancer stem cell as prepared by the above method.
US10731129B2
Artificial tissue constructs (TCs), methods of making the TCs, uses thereof, and kits comprising the TCs are provided. TCs are useful for vaccine evaluation for human adult, human non-newborn, and newborns.
US10731128B2
The described invention provides a method for in vitro immunoactivation of mononuclear cells by contact with one or more populations of engineered leukocyte stimulator cells genetically engineered to express a core of 3 essential immunomodulator peptides, and optionally additional R immunomodulator peptides, and use of a cell product comprising the expanded and activated mononuclear cell population comprising one or more subpopulations of cytotoxic serial killer cells for passive immunization of a cancer patient not currently under the influence of an immunosuppressive regimen.
US10731119B2
The invention is directed to a method for the in vitro production of arrangements of cell layers in which a first well (2.1) which is closed off from its environment except for a first inlet opening (4.1) and a first outlet opening (5.1) and which has as a first cell substrate (6.1) a first wall (2.1.1) and as a second cell substrate (6.2) an opposite, second wall (2.1.2) which is separated from the first wall (2.1.1) by a first gap, a free surface of a cell substrate (6.1, 6.2) to be colonized with cells is oriented orthogonal to the Earth's gravitational force, and cells (9) are adhered to the cell substrate (6.1, 6.2) to be colonized. The invention is further directed to a method of maintaining the biological functionalities of the cell layers and semi-finished products of a device for the in vitro production and culturing of cell layers and a method for the production of the device.
US10731115B2
Disclosed is a method for producing a unit-dose capsule which includes optionally forming the first film into the shape of a first cavity, supercooling a first component to a temperature at which the equilibrium state of the first component is a gel, dispensing the first component in a supercooled state into the first cavity, such that the first component gels to form at least one layer of gel adhered to and/or in contact with the first film, forming a second film into the shape of a second cavity, filling the second cavity with a second component, sealing the first film to the second film to form a sealed cavity comprising at least one chamber containing the first component and the second component. The method may further include wetting and perforating the first film. The unit-dose capsule comprises the sealed container and the two components.
US10731100B2
A viscosity index improver containing, in non-ester diluent oil, one or more hydrogenated, functionalized linear block copolymers having at least one block derived from monoalkenyl arene covalently linked to at least one block derived from diene in an amount that is greater than the critical overlap concentration (ch*), in mass %, for the linear block copolymers in the diluent oil; and an amount of ester base stock.
US10731099B2
A heat treatment oil composition is provided that suppresses the decrease of luster in a heat treatment of a metal material, and is capable of suppressing the increase of the number of second (characteristic number of second) until reaching the temperature where the vapor blanket stage ends with the lapse of time and the decrease of the kinetic viscosity with the lapse of time. The heat treatment oil composition contains (A) a base oil and (B) a vapor blanket breaking agent selected from one or more of a petroleum resin, a terpene resin, rosin, and derivatives thereof.
US10731094B1
A combustible log torch which can be ignited to provide heat for warmth or cooking, and light for illumination can be made by compacting a mixture of wood sawdust and a food grade binder. Such combustible log torches are convenient and safe to use and provide optimal characteristics of quickly providing a bonfire without the need for a fireplace or a fire pit. The fire produced by such combustible logs is also optimal for safely and conveniently cooking food items. Such a combustible log torch can be manufactured by a method which comprises compacting a composition which is comprised of a mixture of wood particles and a food grade binder under a pressure of at least about 5 psi (0.034 megapascals) in a mold to produce the combustible log torch having at least one vertical cavity (hole) which extend vertically through the entire length of the combustible log torch.
US10731093B2
The present invention relates to wash oil for use as an antifouling agent in gas compressors, in particular in cracked gas compressors, including at least one compound according to formulae (II) with the moieties R2 and R3 are selected from a group of linear or branched C1-C20-alkyl, C3-C10-cycloalkyl and linear or branched C1-C10-alkyl substituted C3-C10-cycloalkyl and C6-C12 aryl and C1-C10-alkyl substituted C6-C12 aryl. The moieties can be interrupted by oxygen or nitrogen. The moieties can be functionalised with hydroxyl groups or amino groups. The moieties can be the same or different. The invention relates also to the use of such wash oil as anti-fouling agent.
US10731091B2
Processes and systems for upgrading resid hydrocarbon feeds are disclosed. The process system may operate in two different operating modes, maximum conversion and maximum quality effluent. The process system may be reversibly transitioned between the different operating modes. The system has the ability to reversibly transition between the two modes without shutting down the system or losing production.
US10731086B2
The present disclosure is directed to an apparatus and a compact riser separation system for separating a gaseous mixture from a stream of particles entering from a central riser reactor used for cracking a hydrocarbon feed with the stream of particles. The apparatus provides improved gas solid separation efficiency and maximize containment of the hydrocarbon and minimize residence time in the separation system and thereby minimizing undesired post riser cracking reactions.
US10731075B2
Provided is a hybridized perovskite quantum dot material. The quantum dot material includes a kernel and surface ligands. The kernel is formed by R1NH3AB3 or (R2NH3)2AB4, where R1 is methyl group, R2 is an organic molecular group, A is at least one selected from Ge, Sn, Pb, Sb, Bi, Cu and Mn, B is at least one selected from Cl, Br and I, A and B form a coordination octahedral structure, and R1NH3 or R2NH3 is filled in gaps of the coordination octahedral structure. The surface ligand is an organic acid or organic amine. The quantum dot material has a high fluorescence quantum yield.
US10731072B2
A method of preventing or mitigating the formation of metal sulfide scale in a fluid is provided. The fluid can be treated with an additive comprising thiamine. The fluid can be a production fluid from an oil and gas well. The production fluid can include crude oil. The fluid can include an aqueous fluid. The aqueous fluid can further include crude oil. The metal sulfide scale can include iron sulfide scale and/or zinc sulfide scale.
US10731068B2
A hybrid particle mix lost circulation material (LCM) is provided. The hybrid particle mix LCM includes date palm seed particles produced from date palm seeds and scrap tire particles produced from scrap tires. The LCM may include date palm seed particles in the range of about 50 wt % to about 80% and scrap tire particles in the range of about 50 wt % to about 20 wt %. Methods of lost circulation control and manufacture of a hybrid particle mix LCM are also provided.
US10731063B2
Methods and compositions useful in papermaking and tissuemaking applications are provided. Some embodiments of the methods and compositions comprise a polyaminoamide (“PAA”) polymer functionalized with an acrylamidophenyl boronic acid and a crosslinked polyaminoamide functionalized with an acrylamidophenyl boronic acid. The methods and compositions provide useful properties for creping that include good adhesion even under excessively wet conditions, improved film uniformity, and good film durability, while maintaining good film softness and rewettability necessary for efficient runnability of the tissue machine.
US10731058B2
The invention relates to an adhesive composition comprising at least one natural latex and at least one polymeric composition having a glass transition temperature ranging from −50° C. to 0° C. The invention also relates to a membrane obtained after drying the adhesive composition according to the invention, to a combination of a flexible surface coating with an adhesive composition according to the invention, to a method for applying a flexible surface coating onto a substrate as well as a substrate coated with a peelable adhesive membrane according to the invention.
US10731057B2
A PVC-based cover strip designed to bond to non-PVC materials as well as PVC materials includes a PVC layer coated with a barrier effective to prevent migration of plasticizers from the PVC layer. The barrier layer, in turn, is coated with a primer and subsequently a pressure-sensitive adhesive. The barrier layer is generally a polar polymer, such as acrylonitrile rubber which resists migration of phthalate plasticizers. The pressure-sensitive adhesive layer is a pressure-sensitive adhesive suitable for use in roofing applications.
US10731055B2
A method of making an adhesive article comprises three steps. First, a backing is provided having first and second opposed major surfaces with respective first and second silicone release layers disposed thereon. The second silicone release layer further comprises organic solvent and a compound represented by the formula: R1 represents a monovalent, divalent, or trivalent hydrocarbon radical having from 2 to 40 carbon atoms or covalent bond. Rf represents a perfluorinated group having from 3 to 5 carbon atoms. X1 represents —NH— or a covalent bond. Second, an adhesive layer is disposed onto the first silicone release layer. Third, the adhesive layer is exposed to E-beam radiation within a process chamber containing oxygen to provide a crosslinked adhesive layer. An adhesive article made by the method and the compound are also disclosed.
US10731051B2
The present invention provides a system comprising an allophanate composition comprising a neutralized polyol, a polyuretdione resin, a tertiary amine catalyst, an additive package, and a reducer; and a neutralized basecoat comprising an inorganic salt and a pigment. The present invention further provides a method of making an allophanate system comprising combining a neutralized polyol with a polyuretdione resin in the presence of a tertiary amine catalyst, an additive package, and a reducer to produce an allophanate composition, and contacting the allophanate composition with a neutralized basecoat comprising an inorganic salt and a pigment. The system may be used to make coatings, adhesives, castings, composites, and sealants in which clear-coating on neutralized pigmented basecoats is much improved in comparison to coating on non-neutralized basecoats.
US10731047B2
Described are sealing primer compositions that can be used to reduce paint defects such as pops or vapor boil on painted plastic substrates, as well as related methods for sealing plastic substrates, and sealed plastic substrates. Sealing primer compositions of the invention include a functionalized polydiene polymer such as a hydroxylated or other functional-group-containing polybutadiene polymer.
US10731045B2
Curable printing ink compositions include a visible light transparent, UV-curable binder composition and a visible light transparent, and infrared light absorbing inorganic composition. The infrared light absorbing inorganic composition can include infrared absorbing nanoparticles. The ink compositions are capable of flexographic printing at room temperature to a thickness of at least 1.0 micrometer. The cured ink composition has an infrared absorbance of at least 50%. The ink compositions can be printed in patterns of geometric features and cured to form articles.
US10731044B2
The present disclosure is drawn to coalescent inks and material sets for 3D printing. The coalescent ink can include a water-soluble near-infrared dye having a peak absorption wavelength from 800 nm to 1400 nm. The coalescent ink can also contain water.
US10731042B2
A nanocomposite coating composition for use in the mitigation of whisker growth from a metallic surface (82) includes a polymer matrix (86) comprising a base polymer and insulating material nanoplatelets (85), for example clay nanoplatelets, within the polymer matrix (86). A conformal coating (84) for application to a metal surface (82) is formed from the coating composition. The conformal coating mitigates the spontaneous growth of whiskers (83), in particular tin whiskers, from the coated surface (82), reducing the risk of short-circuits caused by such whiskers bridging gaps within electronic devices. Methods are provided for the preparation of coating compositions and coatings.
US10731038B2
The subject of the present invention is symmetric or dissymetric azomethine direct dyes comprising at least one pyrazolopyridine unit of formula (I), a composition comprising said dyes, a process for treating keratin fibers using said dyes, a process for preparing these compounds, synthesis intermediates and a kit. In which formula (I) X, Y1, Y2, Z1, and R1 to R5 are as defined in the description.
US10731036B2
A preceramic resin formulation comprising a polycarbosilane preceramic polymer and an organically modified silicon dioxide preceramic polymer. A ceramic material comprising a reaction product of the polycarbosilane preceramic polymer and organically modified silicon dioxide preceramic polymer is also described. Articles comprising the ceramic material are also described, as are methods of forming the preceramic resin formulation and the ceramic material.
US10731028B2
A material includes a base polymer, cellulose fibers dispersed through the base polymer, a pigment coloring the base polymer and the cellulose fibers, and a sealant selected from epoxidized soybean oil and polyolefin. The sealant coats and seals the cellulose fibers.
US10731025B2
A powder contains particles containing a water-soluble material and a water-insoluble material. When dependence on temperature of a storage elastic modulus and a loss elastic modulus of a cylindrical compact of the powder in a shear direction, the cylindrical compact having a diameter of 10 mm and a thickness of 1 mm, is measured with a rotational rheometer at an angular frequency of 1 Hz and a rate of temperature increase of 2° C./min, letting a temperature at which the storage elastic modulus is 1 MPa be T° C., the storage elastic modulus is always higher than the loss elastic modulus in a temperature range of T° C. to (T+10)° C.
US10731012B2
An anti-clogging microfluidic multichannel device comprising a first mixing chamber comprising a first and a second end, wherein the first end comprises at least one inlet connected in fluid communication with the first mixing chamber, and at least one first capillary element comprising a first and a second end, wherein the first end of the at least one first capillary element is connected in fluid communication with the second end of the first mixing chamber, at least one septum located within the at least one first capillary element, which divides the cross section of the at least one first capillary element in a plurality of channels, wherein the at least one first capillary element comprises a reduction of section along its longitudinal axis between a section of the at least one first capillary element and the second end of the at least one first capillary element. It is also described a microfluidics system and a method of production of emulsions using said microfluidics system.
US10731011B2
The present invention provides an ultra-high molecular weight polyethylene powder having a viscosity-average molecular weight of 10×104 or higher and 1000×104 or lower, wherein a difference between a temperature at which a torque value reaches 80% of the maximum torque value and a temperature at which the torque value reaches 20% of the maximum torque value is 0.1° C. or more and 50° C. or less in torque value measurement.
US10731009B2
Cured silicone particles are disclosed. The cured silicone particles are obtained by curing a curable silicone composition comprising at least components (A) through (C), wherein components (A) and (B) are polyorganosiloxanes having certain average formulas, and component (C) is a catalyst. The average particle size of the cured silicone particles is from 0.1 to 500 μm. Related methods and a cosmetic material comprising the cured silicone particles are also disclosed.
US10731008B2
A photocurable silicone composition comprises: (A) an organopolysiloxane represented by the average composition formula: R1aR2bSiO(4-a-b)/2 where R1 is an alkenyl group having from 2 to 12 carbons, R2 is an alkyl group having from 1 to 12 carbons, an aryl group having from 6 to 12 carbons, or an aralkyl group having from 7 to 12 carbons; provided that, at least 30 mol % of R2 are the aryl groups or the aralkyl groups; and “a” and “b” are positive numbers satisfying: 1≤(a+b)≤2.5 and 0.001≤a/(a+b)≤0.2; (B) an organic compound having at least two ether bonds and at least one aliphatic carbon-carbon double bond in a molecule; (C) a compound having at least two thiol groups in a molecule; (D) a photoradical initiator having a phosphorus atom; and (E) a hindered phenol compound.
US10730990B2
A monomer is provided for a thermoset molding compound. The monomer is also polymerized with conventional monomers to form thermoplastic polymers. Graphene oxide is used to chelate metal ions to form a graphene oxide chelate that is coupled to a monomer retaining an aliphatic unsaturation capable of free radical polymerization reaction. Inclusion of a metal ion chelated to the graphene oxide affords control over the conductivity of the resultant article. In some embodiments, the monomer is found polymerized into a resulting article proximal to the article surface.
US10730989B2
In a method for producing a (meth)acrylamide polymer papermaking additive obtaining a (meth)acrylamide polymer by obtaining a first polymer by polymerizing a first polymerization component containing a (meth)acrylamide and polymerizing a second polymerization component containing a tertiary amino monomer under the presence of the first polymer, the first polymerization component and/or the second polymerization component contain(s) a (meth)allyl sulfonate, a ratio of the tertiary amino monomer in the first polymerization component with respect to 100 mol of the (meth)acrylamide in the first polymerization component is 0.1 mol or less, and a ratio of the (meth)acrylamide in the second polymerization component with respect to 100 mol of the tertiary amino monomer in the second polymerization component is 1.0 mol or less.
US10730988B2
Modified polyolefin particles are obtained by grafting a monomer having an ethylenically unsaturated group and a polar functional group in the same molecule to a polymer including one, or two or more specific α-olefins and having a specific melting point, the modified polyolefin particles satisfying the following requirements (1) to (3): (1) the amount of grafting x by the monomer is not less than 0.5 wt % and not more than 20 wt %; (2) the x (wt %) and the intrinsic viscosity [η] (dl/g) measured in decalin at 135° C. satisfy the relation: log10[η]≥0.1−0.15x; and (3) the particles have a gel content of less than 1 wt %.
US10730987B2
Functionalized ethylene-based polymers are prepared by a process comprising the step of reacting a first composition comprising an ethylene-based polymer with at least the following: (A) at least one carbon-carbon (C—C) free radical initiator of Structure I: wherein R1, R2, R3, R4, R5 and R6 are each, independently, hydrogen or a hydrocarbyl group; and wherein, optionally, two or more R groups (R1, R2, R3, R4, R5 and R6) form a ring structure; and with the provisos that (i) at least one of R2 and R5 is a hydrocarbyl group of at least two carbon atoms, and (ii) at least one of R3 and R6 is a hydrocarbyl group of at least two carbon atoms; and (B) at least one free radical initiator other than the carbon-carbon (C—C) free radical initiator of Structure I (a non-C—C free radical initiator), e.g., a peroxide; and (C) at least one functionalization agent, e.g., maleic anhydride.
US10730986B2
The present invention relates to a molecularly imprinted polymer for binding glycans, wherein the molecularly imprinted polymer is obtainable by providing a saccharide template such as a glycan; providing at least two functional monomers capable of cooperatively; interacting with the template; providing a crosslinking monomer; polymerizing the monomers optionally dissolved in a solvent, in presence of the saccharide template; and removing the template from the formed polymer. The invention is also related to a method for their production and use of the molecularly imprinted polymer.
US10730981B2
A thermoplastic resin composition includes a graft copolymer (A) obtained by graft copolymerization of a monomer mixture (a) that includes at least an aromatic vinyl monomer (a1) and a (meth)acrylate monomer (a2), but does not practically contain a vinyl cyanide monomer (a3), in the presence of a rubbery polymer (r) having a refractive index of not lower than 1.510 and not higher than 1.520; and a vinyl copolymer (B). An acetone insoluble component (C) of the thermoplastic resin composition does not practically contain a vinyl cyanide monomer-derived unit. An acetone soluble component (D) of the thermoplastic resin composition contains the vinyl cyanide monomer-derived unit. The content of the vinyl cyanide monomer-derived unit is not lower than 2% by mass and not higher than 20% by mass relative to 100% by mass of the acetone soluble component (D).
US10730970B2
The present invention relates to a process for determining a set of one or more operating conditions of an olefin polymerization reactor for the synthesis of a polyolefin in slurry condition, comprising the steps of: a1) introducing a polyolefin into a volume of at least one diluent, said diluent being agitated by a powered agitator at a first temperature T1; b1) monitoring the power consumed by the agitator as a function of the concentration, for at least three concentrations C1, C2, and Cn, which are different from each other; c1) repeating steps a1) and b1) at two or more subsequent temperatures T2 and Tn, which are different from each other and from T1; d1) determining from the power consumed by the agitator as a function of concentration, said set of one or more stable operating conditions for the synthesis of the polyolefin in the olefin polymerization reactor.
US10730967B2
The present invention relates to novel polymer compositions, to a process for their manufacturing, to the use of said polymer compositions for modifying the viscosity of aqueous compositions, and to water-borne coating compositions containing the novel polymer compositions as thickeners. The polymer compositions comprise a polymer material which is obtainable by reacting: a) a polymer P1 having at least one functional group of the formula (I), where k is an integer from 0 to 4; n is 0 or 1 p is an integer from 1 to 10, the number average of p being from 1.5 to 10; Q is a divalent moiety selected from the group consisting of —O— and —NH—; P is a p-valent hydrophilic neutral polymer radical; and R1 is as defined in the claims; with b) a succinic anhydride of the formula (II) where R is C4-C24-alkyl or C4-C24-alkenyl.
US10730959B2
The present invention describes tunable methods of treating cellulosic materials with a composition that provides increased hydrophobicity and/or lipophobicity to such materials without sacrificing the biodegradability thereof. The methods as disclosed provide for binding of saccharide fatty acid esters on cellulosic materials, including that the disclosure provides products made by such methods. The materials thus treated display higher hydrophobicity, lipophobicity, barrier function, and mechanical properties, and may be used in any application where such features are desired.
US10730956B2
A process for producing a water-soluble cellulose derivative of a reduced content of water-insoluble particles comprises the steps of a) reacting cellulose with an alkaline material to produce alkali cellulose, b) reacting the produced alkali cellulose with one or more derivatizing agents to produce a water-soluble cellulose derivative, c) washing the produced cellulose derivative with an aqueous liquid once or several times to provide a moist cellulose derivative having a water content of 25 to 85 percent, based on the total weight of the moist cellulose derivative, d) subjecting the moist cellulose derivative to homogenization to form the moist cellulose derivative to a paste, and e) pressing the paste through a filter of a pore size of up to 200 μm.
US10730954B2
Provided herein are mesothelin (MSLN) targeting trispecific proteins comprising a domain binding to CD3, a half-life extension domain, and a domain binding to MSLN. Also provided are pharmaceutical compositions thereof, as well as nucleic acids, recombinant expression vectors and host cells for making such MSLN targeting trispecific proteins. Also disclosed are methods of using the disclosed MSLN targeting trispecific proteins in the prevention, and/or treatment of diseases, conditions and disorders.
US10730945B2
The present invention relates to antibodies that are immunoreactive to the mammalian, and more particularly, the human B7-H3 receptor and to uses thereof, particularly in the treatment of cancer and inflammation. The invention thus particularly concerns humanized B7-H3-reactive antibodies that are capable of mediating, and more preferably enhancing the activation of the immune system against cancer cells that are associated with a variety of human cancers.
US10730941B2
The presently disclosed subject matter provides for methods and compositions for treating cancer (e.g., multiple myeloma). It relates to anti-CD56 antibodies, chimeric antigen receptors (CARs) that specifically target human CD56, and immunoresponsive cells comprising such CARs. The presently disclosed CD56-specific CARs have enhanced immune-activating properties, including anti-tumor activity.
US10730935B2
An object of the present invention is to provide: an anti-GPC3 antibody that recognizes an epitope different from that for existing antibodies (e.g., GC33 and GC199) and can specifically bind, even in the form of single chain antibody, to GPC3 localized on a cell membrane; CAR comprising the anti-GPC3 single chain antibody; an immunocompetent cell expressing the CAR; a gene of the anti-GPC3 antibody or a gene of the CAR; a vector comprising the anti-GPC3 antibody gene or the CAR gene; a host cell in which the vector has been introduced; a method for specifically detecting GPC3; and a kit for specifically detecting GPC3. An antibody comprising particular heavy chain CDR1 to CDR3 and particular light chain CDR1 to CDR3 defined in claim 1, and specifically binding to a human-derived GPC3 polypeptide specifically binds to GPC3 localized on a cell membrane. CAR-immunocompetent cells prepared on the basis of CAR comprising such single chain antibody are useful for cancer immunotherapy.
US10730926B2
Disclosed is a chromatographic method for isolating and purifying high-purity recombined human serum albumin, comprising: conducting cation-exchange chromatography on recombined human serum albumin, and adding alcohol to a buffer solution to remove endotoxin, so as to obtain a primary product I; under binding conditions, conducting anion/hydrophobic composite resin exchange chromatography on the primary product I to obtain an intermediate product II; conducting hydrophobic chromatography on the intermediate product II to obtain the target product, the purified high-purity recombined human serum albumin. The purity of the recombined human serum albumin obtained by isolating and purifying with the chromatographic method of the present invention is greater than 99.9999%, and the content of the endotoxin meets the criteria stipulated by Chinese pharmacopoeia.
US10730924B2
The invention relates to mRNA therapy for the treatment of fibrosis and/or cardiovascular disease. mRNAs for use in the invention, when administered in vivo, encode human relaxin, isoforms thereof, functional fragments thereof, and fusion proteins comprising relaxin. mRNAs of the invention are preferably encapsulated in lipid nanoparticles (LNPs) to effect efficient delivery to cells and/or tissues in subjects, when administered thereto. mRNA therapies of the invention increase and/or restore deficient levels of relaxin expression and/or activity in subjects. mRNA therapies of the invention further decrease levels of toxic metabolites associated with deficient relaxin activity in subjects.
US10730919B2
The present invention provides a peptide at least partially derivable from human Thyroid Stimulating Hormone Receptor (TSHR) which peptide is capable of binding to an MHC molecule in vitro and being presented to a T cell without further antigen processing. The present invention also relates to the use of such peptides for the prevention or suppression of activating autoantibody formation in Graves' Disease.
US10730917B2
The present invention relates to compositions comprising Haemophilus influenzae Protein E and Pilin A. More particularly, the present application relates to fusion proteins and immunogenic compositions comprising Protein E and PilA, vaccines comprising such immunogenic compositions and therapeutic uses of the same.
US10730914B2
A novel cytokine, U83A, is described, as are variant forms of the cytokine, having a wide range of agonistic and antagonistic activity against chemokine receptors. Uses of the chemokine in treatment of a range of diseases, including cancers and HIV/AIDS, are described.
US10730908B2
The invention relates to a method of isolating an immunoglobulin, comprising the steps of: a) providing a separation matrix comprising at least 15 mg/ml multimers of immunoglobulin-binding alkali-stabilized Protein A domains covalently coupled to a porous support, wherein the porous support comprises cross-linked polymer particles having a volume-weighted median diameter (d50,v) of 56-70 micrometers and a dry solids weight of 55-80 mg/ml; b) contacting a liquid sample comprising an immunoglobulin with the separation matrix; c) washing the separation matrix with a washing liquid; d) eluting the immunoglobulin from the separation matrix with an elution liquid; and e) cleaning the separation matrix with a cleaning liquid comprising at least 0.5 M NaOH.
US10730907B2
A compound of Formula (I) wherein Y1, Y2, X1, X2, R1, R2, R3, R4, R5, R6, R8, and R9 are as defined herein; and pharmaceutically acceptable salts and tautomers thereof, compositions, combinations and medicaments containing said compounds and processes for their preparation. The invention also relates to the use of said compounds, combinations, compositions and medicaments, in the treatment of diseases in which modulation of STING (Stimulator of Interferon Genes) is beneficial, for example inflammation, allergic and autoimmune diseases, infectious diseases, cancer, pre-cancerous syndromes and as vaccine adjuvants.
US10730905B2
Substituted heteropentadieno-pyrrolopyrimidine ribonucleosides of general formula I, where R is selected from the group comprising furan-2-yl, furan-3-yl, benzofuran-2-yl, methylsulfanyl, methoxy, amino, dimethylamino, methyl or chloro, and pharmaceutically acceptable salt thereof, their optical isomers and mixtures of such optical isomers.
US10730903B2
Compounds having methyltransferase inhibitory activity are disclosed. The compounds have the structures The compounds disclosed are useful in the treatment of cancer and similar diseases associated with inappropriate methyltransferase activity.
US10730896B2
The invention relates to crystalline forms of 4-((R)-2-{[6-((S)-3-methoxy-pyrrolidin-1-yl)-2-phenyl-pyrimidine-4 carbonyl]-amino}-3-phosphono-propionyl)-piperazine-1-carboxylic acid butyl ester hydrochloride, processes for the preparation thereof, pharmaceutical compositions comprising said crystalline forms, pharmaceutical compositions prepared from such crystalline forms and their use as a medicament, especially as a P2Y12 receptor antagonist.
US10730886B2
The present invention relates to a novel compound having an effect of inhibiting platelet aggregation and a salt thereof and, more specifically, to: a novel platelet aggregation inhibitor specifically inhibiting shear stress-induced platelet aggregation; a pharmaceutical composition containing the same as an active ingredient; and a preparation method therefor.
US10730882B2
The invention provides compound that inhibit or modulate the activity of p70S6 kinase, the compounds being of the formula (1): or a salt, tautomer or N-oxide thereof; wherein: one of Y and Z is R3 and the other is Ar2; Q1 is an optionally substituted C1-8 alkylene group; and wherein a carbon atom of the C1-8 alkylene group may optionally be replaced by a cyclopropane-1,1-diyl or cyclobutane-1,1-diyl group provided that the total number of carbon atoms in an alkylene group containing such a replacement does not exceed 8; Q2 is a bond or an optionally substituted C1-8 alkylene group R1 is selected from hydrogen, NRxRy and a group Cy1; Rx and Ry are each is selected from hydrogen, C1-4 hydrocarbyl or hydroxy-C1-4 hydrocarbyl; or NRxRy forms an optionally substituted 4 to 7-membered heterocyclic ring; Cy1 is an optionally substituted C-linked 3 to 7 membered monocyclic non-aromatic carbocyclic or heterocyclic; R2 and R4 are each is selected from hydrogen, fluorine, chlorine, optionally substituted C1-2 alkyl and optionally substituted C1-2 alkoxy; R3 is selected from hydrogen, fluorine, chlorine, optionally substituted C1-2 alkyl and optionally substituted C1-2 alkoxy; Ar1 is an optionally substituted monocyclic 5 or 6-membered aryl or heteroaryl ring; and Ar2 is an optionally substituted bicyclic 8 to 11-membered heteroaryl group. The compounds are useful in medicine, for example in the treatment of a disease or condition selected from cancers, neurodevelopmental diseases and neurodegenerative diseases.
US10730877B2
Disclosed are compounds of Formula (I) N-oxides, or salts thereof, wherein G, A, R1, R5, and n are defined herein. Also disclosed are methods of using such compounds as inhibitors of signaling through Toll-like receptor 7, or 8, or 9, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating inflammatory and autoimmune diseases.
US10730875B2
Provided herein are substituted imidazo[1,2-a]pyridin-2-ylamine compounds, for example, of formula (A), and pharmaceutical compositions thereof; and methods of their use for treating, preventing, or ameliorating one or more symptoms of a Janus kinase-mediated disease.
US10730874B2
The present invention provides compounds and compositions thereof which are useful as inhibitors of plasma kallikrein and which exhibit desirable characteristics for the same.
US10730865B2
The invention relates to compounds of formula (I) pharmaceutical compositions thereof and methods for modulating aquaporin 9.
US10730863B2
The present invention provides compounds of Formula (I): or stereoisomers, tautomers, or pharmaceutically acceptable salts or solvates thereof, wherein all the variables are as defined herein. These compounds modulate the activity of farnesoid X receptor (FXR), for example, as agonists. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating a disease, disorder, or condition associated with FXR dysregulation, such as pathological fibrosis, transplant rejection, cancer, osteoporosis, and inflammatory disorders, by using the compounds and pharmaceutical compositions.
US10730861B2
A compound represented by formula (II): (where Ar represents a phenyl group optionally substituted by 1 to 3 substituents selected from the group consisting of a halogen atom and a trifluoromethyl group, and R represents a hydrogen atom or an alkyl group having 1 to 12 carbon atoms) is produced by step A: reacting trimethyl oxosulfonium salt or trimethyl sulfonium salt with a base in a solvent, and removing the resulting solid to obtain a trimethyl oxosulfonium ylide solution or a trimethyl sulfonium ylide solution; and step B: reacting a compound represented by formula (I): and the solution obtained in step A, and the compound represented by formula (II) can be derived to a compound represented by formula (V): that is useful for production of an antifungal agent.
US10730858B2
The present invention provides compounds of Formula (I): 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.
US10730856B2
The present invention relates to novel benzimidazole derivatives of the general formula (I), to processes for their preparation and to their use for preparing pharmaceutical compositions for the treatment of disorders and indications associated with the EP4 receptor.
US10730854B2
Provided are compounds useful for treating of cancer and methods for treating of cancer, comprising administering to a subject in need thereof a compound described therein.
US10730853B2
The present invention relates compounds of Formula (A) as H3R antagonists, as well as their preparation and uses, and further relates pharmaceutical compositions comprising these compounds and their uses as modulators of Histamine 3 Receptor (H3R) functions. The present invention also relates to the uses of the compounds or pharmaceutical compositions in treating or preventing certain disorders and diseases which relate to H3R functions in humans.
US10730849B2
Compounds of general formula (Ia), compounds of general formula (Ia′), compounds of general formula (Ib), compounds of general formula (Ib′), compounds of general formula (I), compounds of general formula (I′), and their pharmaceutically acceptable salts, wherein R1, R2, R3, R4, R5, R6, R8, R9, X1, X2, and X3 are defined herein, that may be useful as inductors of type I interferon production, specifically as STING active agents, are provided. Also provided are processes for the synthesis and use of compounds of the disclosure.
US10730848B2
Disclosed herein inter alia are compositions and methods useful in the treatment of infectious diseases and exposure to toxins.
US10730846B2
A method of producing an epoxy compound, which comprises reacting hydrogen peroxide with a compound having a carbon-carbon double bond, in the presence of at least one of a tungsten compound and a molybdenum compound; and an onium salt comprising 20 or more carbon atoms and one or more of substituents convertible to a functional group containing an active hydrogen or a salt thereof.
US10730841B2
The application describes methods for making a deuterated dextromethorphan of Formula (I), deuterated dextromethorphan produced by these methods, and pharmaceutically acceptable salts thereof.
US10730834B2
Dual function compounds are provided that may be inhibitors of histone deacetylase (HDAC) and activators of ataxia telangiectasia mutated (ATM). Pharmaceutical compositions and methods of use are also provided that utilize such compounds.
US10730831B2
Provided herein are compounds, such as compounds of Formula I, that bind to androgen receptors and/or modulate activity of androgen receptors. Also provided are methods for making and using such compounds. Also provided are compositions including such compounds and methods for making and using such compositions.
US10730829B2
The present invention relates to a novel compound exhibiting anti-oxidative or anti-inflammatory activity, a method of preparing the compound, a pharmaceutical composition for preventing or treating inflammatory diseases or the diseases caused by oxidation, which comprises the compound or a salt thereof as an active ingredient, and an anti-inflammatory or anti-oxidative cosmetic composition or food composition.
US10730828B2
The disclosed subject matter provides N-hydroxylsulfonamide derivative compounds of formulae (I), (II) or (III) as drawn below, pharmaceutical compositions comprising such compounds, kits comprising such compounds, and methods of using such compounds or pharmaceutical compositions. In particular, the disclosed subject matter provides methods of using such compounds or pharmaceutical compositions for treating heart failure.
US10730823B2
A process for isolating pure tert-butyl (meth)acrylate from crude tert-butyl (meth)acrylate by distillation, wherein the process is carried out in a dividing wall column having separation-active internals and a vaporizer and in which a dividing wall is arranged in the longitudinal direction of the column to form an upper joint column region, a lower joint column region, an inflow section having a side feed point, and an offtake section having a side offtake point, where the column has from 20-80 theoretical plates and the ratio of the amount of liquid at the upper end of the dividing wall going to the enrichment section and the stripping section of the column is set in the range from 1:0.2 to 1:5.
US10730815B2
The present invention is directed to provide a precipitate obtained by adding γ-cyclodextrin to a liquid containing a stilbene compound. The precipitate according to the present invention is used as the precipitate obtained by adding γ-cyclodextrin to the liquid containing a stilbene compound.
US10730806B2
A compression device, means for controlling the compression device, a drum having an inner chamber, means for rotating the drum, and first and second delivery devices for delivering first and second materials into the inner chamber of the drum while the drum is rotating. The compression device compresses the first and second material in the inner chamber of the drum while the drum is rotating about the center of the drum in response to the means for controlling the compression device. The apparatus may include a stirring device; and a means for controlling the stirring device; wherein the stirring device is configured with respect to the drum so that the stirring device can be moved up and down to a desired depth within the drum and rotates within the inner chamber of the drum to stir the first and second materials in the drum while the drum is rotating.
US10730805B2
Quarry fines and/or limestone powder are used to reduce clinker content in concrete, mortar and other cementitious compositions, typically in combination with one or more pozzolanically active SCMs. Quarry fines and/or limestone powder can replace and/or augment a portion of hydraulic cement binder and/or fine aggregate. Quarry fines and/or limestone powder can advantageously replace a portion of cement binder and fine aggregate, acting as an intermediate that fills a particle size void between the largest cement particles and smallest fine aggregate particles. Supplemental lime can advantageously maintain or enhance balance of calcium ions in the mix water and/or pore solution. Supplemental sulfate can advantageously address sulfate deficiencies caused by high clinker reduction, use of water reducers and/or superplasticers, and SCMs containing aluminates. Such systematic approach to beneficially using quarry fines, limestone powder, SCMs, lime, and sulfate addresses many issues and permits high clinker reduction with similar or increased strength.
US10730790B2
Optically transparent articles and structures that include or are otherwise disposed on a substantially transparent substrate. These articles and structures also include a stack of N (N>2) bi-layers on the substrate, the stack having a thickness of at least 5 nm. Each bi-layer is defined by (a) a first layer; and (b) a second layer disposed on the first layer, the layers having at least one of different compositions and different microstructures. The stack has a stack refractive index between about 1.2 and about 2.2 or between about 100% and about 150% of a refractive index of the substrate, and a stack hardness of 15 GPa or greater when measured with a Berkovich Indenter Hardness Test along an indentation depth in the range from about 10% to about 50% of the thickness of the stack disposed on a glass test substrate having a hardness between 6.5 and 8 GPa.
US10730783B2
A method for laser processing a transparent workpiece includes forming a contour line that includes defects, by directing a pulsed laser beam output by a beam source through an aspheric optical element positioned offset in a radial direction from the beam pathway and into the transparent workpiece such that the portion of the pulsed laser beam directed into the transparent workpiece generates an induced absorption within the transparent workpiece that produces a defect within the transparent workpiece. The portion of the pulsed laser beam directed into the transparent workpiece includes a wavelength λ, an effective spot size wo,eff, and a non-axisymmetric beam cross section having a minimum Rayleigh range ZRx,min in an x-direction and a minimum Rayleigh range ZRy,min in a y-direction. Further, the smaller of ZRx,min and ZRy,min is greater than F D π w 0 , eff 2 λ , where FD is a dimensionless divergence factor comprising a value of 10 or greater.
US10730782B2
Provided is a method that can manufacture a glass material having excellent homogeneity by containerless levitation. A block (12) of glass raw material is heated and melted by irradiation with a plurality of laser beams with the block (12) of glass raw material held levitated, thus obtaining a molten glass, and the molten glass is then cooled to obtain a glass material. The plurality of laser beams include a first laser beam (13A) and a second laser beam (13B). A size (θ) of an angle formed between the first laser beam (13A) and the second laser beam (13B) is 0° or more but less than 180°. A center (C1) of a spot (S1) of the first laser beam (13A) on the surface of the block (12) of glass raw material and a center (C2) of a spot (S2) of the second laser beam (13B) on the surface of the block 12 of glass raw material are different from each other.
US10730775B2
Disclosed are wastewater treatment systems and methods of treating wastewater. In particular, this disclosure provides a method of lowering the biological oxygen demand, total nitrogen, total suspended solids, and phosphorous within wastewater containing human excrements. In addition to improving the quality of the wastewater on a per Liter basis, this disclosure also provides methods and systems that reduce the absolute quantity of total nitrogen, total suspended solids, and phosphorous released into the environment through effluent. The disclosed methods and systems also provide ways of reintroducing water into the environment.
US10730774B1
Disclosed is a system and method for treating nitrogen-rich effluent water utilizing a partially aerobic bioreactor. The bioreactor comprises a first housing having a plurality of openings and a second housing positioned within the first housing, the second housing directing a flow of effluent against the openings. When the effluent is circulated through the bioreactor it contacts aerobic microorganisms carried within the first housing for metabolizing nitrogenous compounds.
US10730773B2
An aerated wetland system used for wastewater treatment is disclosed. The system includes a main frame with an entrance and an output opening. The wastewater is entered into the system with maximum velocity via the entrance and via a racetrack. The racetrack comprises an agitated flow pattern with a plurality of baffles along the longitudinal axis of the racetrack to deflect the wastewater and create turbulent flow into the wastewater. The racetrack further includes at least four intersecting sections. The at least two intersecting sections include washed soils and an aeration system and other two intersecting sections include washed soils and a plurality of wetland plants respectively, thereby subjecting the influent wastewater to anaerobic and aerobic conditions respectively, along the racetrack to effectively purify and treat volatile compounds in the influent wastewater. The outlet opening directs out effluent wastewater from the aerated wetland system via the effluent device.
US10730772B1
A system to treat effluent in a septic tank includes filter sections having kerfs. A strainer removes solid debris from the filter for removal without allowing the solid debris to pass. An aerator includes an eight to twelve inch diameter pipe 4 to 6 feet tall matching tank invert height. The aerator has bottom inlet holes, each with an elbow on the outside with a vertical standpipe taking effluent from the clear zone, sending it through the aerator. Air inlet piping is attached to a “T” shaped air diffuser producing bubbles traveling upward through plastic media. Aerator height is field adjusted to approximately 2 inches below static water level. Holes in the upper sidewalls just below the top let air bubbles out sideways. At its top, the aerator has a slotted, sliding, anti-turbulation collar adjusted to be one to two inches above the static water level.
US10730770B2
A method for treating sulfide in an aqueous fluid comprises contacting the fluid with an oxidizer in the presence of a sulfur dye or sulfurized vat dye. In one embodiment, the method comprises treating; sulfide contaminated water by contacting the contaminated water with a gas including oxygen in the presence of a sulfur dye or a sulfurized vat dye. The method is useful for remediating industrial, agricultural, and municipal wastewater.
US10730768B2
An iron cation/sulfate alkalinization/sulfurous acid sulfide treatment method for industrial wastewaters to remove selenium and heavy metals to levels suitable for open stream discharge, land application, or power plant effluent discharge standards.
