| Document | Document Title |
|---|---|
| US10929339B2 |
Generation of multiple worksheet exportation
A data processing system and method include processing circuitry configured to receive sensor data from a plurality of field devices and convert the sensor data to field data, receive a first source file having first field data exported from a first editor, receive a second source file having second field data exported from a second editor, filter the first and second field data according to one or more conditions, generate multiple worksheets based upon the one or more conditions of the filtered first and second field data, extract the filtered first and second field data from source fields of the first source file and the second source file and map the extracted first and second field data into related worksheet fields of the multiple worksheets, and export the multiple worksheets having the mapped and extracted first and second field data in an export file. |
| US10929336B2 |
Methods, apparatuses, and computer program products for synchronized conversation between co-located devices
Methods, apparatuses, and computer program products are herein provided for synchronized conversation between co-located devices. A method may include determining that a first device and a second device are co-located. The method may further include causing a first script to be provided to the first device. The method may further include causing a second script to be provided to the second device. The method may further include causing synchronization between the first script and the second script so as to present a conversation between the first device and the second device in an instance in which the first device performs the first script and the second device performs the second script. Corresponding apparatuses and computer program products are also provided. |
| US10929334B2 |
Subscriber station for a serial bus system and method for data transmission in a serial bus system
A subscriber station for a serial bus system are provided. The subscriber station includes a message creating device for creating a message to be transmitted serially via a bus of the bus system for at least one further subscriber station of the bus system, so that the message has a first time segment and a second time segment, and a transceiver device for serially sending the message to the bus in such a way that data in the first time segment are sent with a slower data rate than in the second time segment, the transceiver device having in the second time segment at least at times an exclusive, collision-free access to the bus, the message creating device to insert an identification number into the first time segment and to begin the second time segment at the latest after the final bit of the identification number and an additional bit. |
| US10929328B2 |
Bus coupling unit and bus system having a bus coupling unit
The teachings of the present disclosure relate to bus systems. Various embodiments thereof may include bus coupling units, for example a bus coupler comprising: four ports comprising input/output connections to which bus cables of a two-wire bus are connectable, wherein both electrical energy and data are transmissible via both bus cables. The first port and second port are bus coupler-internally electrically conductively connectable by means of a first connection path. The third port and fourth port are bus coupler-internally electrically conductively connectable by means of a second connection path. The first connection path and second connection path are bus coupler-internally electrically conductively connectable by a bridge path. |
| US10929326B2 |
Firm channel paths
A system and method of implementing a firm channel in a computer system are provided. The method including identifying at least one of a channel and a channel path ID (CHPID) as a first firm channel, automatically defining a logical path between a first device and a second device using the first firm channel, and storing the logical path in a configuration file of the computer system, wherein the logical path is accessible at system initialization. |
| US10929324B2 |
Systems and methods for communication and/or control of scalable, modular network nodes
Methods and Systems are described for control at/of a network node. The network node can include a control module and first and second modules coupled to the control module. The first module can be configured to select first input/output (I/O) types of a field device coupled at an I/O interface of the network node. The second module can be configured to select a second I/O types of the field device. The first and second modules can be coupled to the I/O interface through a field device coupler. |
| US10929318B2 |
Memory controller enabling dual-mode access to memory module
The application discloses a memory controller coupled to a memory module for controlling access to the memory module, wherein the memory module comprises one or more memory groups each having a plurality of memory blocks, and the memory controller comprising: a registering clock driver coupled to the memory module for providing to the memory module a data access command so as to control access to the memory module; one or more data buffers coupled to the registering clock driver, and each data buffer coupled to a memory group via a memory group data interface; wherein at least one of the memory group data interfaces comprises a plurality of data buses each coupled to one or more memory blocks of the memory group that the memory group data interface coupled to, such that the memory group can exchange data with the data buffer via the plurality of data buses under the control of the registering clock driver. |
| US10929317B2 |
Semiconductor device and access control method
Access control is achieved in consideration of write training. Masters issue access requests including a read request and a write request. A memory controller accesses memory in response to the access requests issued by the maters. A central bus-control system controls the output of the access requests issued by the masters to the memory controller. A training circuit conducts training on the memory while the access to the memory is stopped. The central bus-control system further controls the execution of the training on the memory. During the training, the central bus-control system suppresses the output of the read request to the memory controller from among the access requests issued by the masters. |
| US10929315B2 |
Memory controller configured to transmit interrupt signal if volatile memory has no data corresponding to address requested from source
According to one embodiment, a memory device includes a nonvolatile memory, a volatile memory, a controller, and a board. The nonvolatile memory stores data. The volatile memory holds a part of the data stored in the nonvolatile memory. The memory controller controls the volatile memory and the nonvolatile memory. The nonvolatile memory, the volatile memory, and the memory controller are provided on the board. The memory controller transmits an interrupt signal to a request source, when the volatile memory does not have any data corresponding to an address which the request source requests to access. |
| US10929314B2 |
Interface devices, methods for controlling an interface device, and computer-readable media
According to various embodiments, an interface device may be provided. The interface device may include: an interface to a host computer; a wireless interface to a peripheral device; a difference determination circuit configured to determine a difference between timeslots in the host computer and time slots in the peripheral device; and a notification circuit configured to notify the peripheral device about the difference if the determined difference is larger than a pre-determined threshold. |
| US10929313B2 |
Method for securely and efficiently accessing connection data
A method is provided for securely and efficiently accessing connection data of at least one telecommunication provider is provided, wherein the connection data is ascertained by the telecommunication provider and is encrypted by the telecommunication provider, the encrypted connection data is transmitted from the telecommunication provider to a secured environment, the connection data is decrypted in the secured environment and, for a first predetermined time period, is stored as decrypted connection data exclusively in a volatile memory of the secured environment, and the access to the connection data is exclusively granted as access to the decrypted connection data stored in the volatile memory of the secured environment via a predetermined interface of the secured environment. |
| US10929311B2 |
Stream level uninterrupted backup operation using data probe
Methods and systems for backing up data to a target device are described. According to some embodiments, the method receives a first set of data packets for backup, where the first set of data packets includes a multiplicity of data chunks. The method further captures footprints of the first set of data packets in a cache disk array. In response to receiving an acknowledgement from the cache disk array indicating the footprints have been captured, the method further initiates a write operation to write each data chunk of the first set of data packets to the target device. In response to receiving an acknowledgement indicating the data chunk is successfully written, the method further flushes the respective footprint of the data chunk from the cache disk array. |
| US10929310B2 |
Adaptive address translation caches
Systems and methods provide for optimizing utilization of an Address Translation Cache (ATC). A network interface controller (NIC) can write information reserving one or more cache lines in a first level of the ATC to a second level of the ATC. The NIC can receive a request for a direct memory access (DMA) to an untranslated address in memory of a host computing system. The NIC can determine that the untranslated address is not cached in the first level of the ATC. The NIC can identify a selected cache line in the first level of the ATC to evict using the request and the second level of the ATC. The NIC can receive a translated address for the untranslated address. The NIC can cache the untranslated address in the selected cache line. The NIC can perform the DMA using the translated address. |
| US10929304B2 |
Memory sharing via a unified memory architecture
A method and system for sharing memory between a central processing unit (CPU) and a graphics processing unit (GPU) of a computing device are disclosed herein. The method includes allocating a surface within a physical memory and mapping the surface to a plurality of virtual memory addresses within a CPU page table. The method also includes mapping the surface to a plurality of graphics virtual memory addresses within an I/O device page table. |
| US10929303B2 |
Data storage device utilizing virtual blocks to improve performance and data storage method thereof
The data storage method includes selecting one of a plurality of blocks in a flash memory as an active block; dividing the active block into a plurality of virtual blocks; selecting and accessing one of the virtual blocks; and maintaining a mapping table corresponding to the selected virtual block. The mapping table records mapping information between a plurality of logical addresses and a plurality of physical addresses of the selected virtual block. |
| US10929301B1 |
Hierarchical memory systems
Apparatuses, systems, and methods for hierarchical memory systems are described. An example method includes receiving a request to store data in a persistent memory device and a non-persistent memory device via an input/output (I/O) device; redirecting the request to store the data to logic circuitry in response to determining that the request corresponds to performance of a hierarchical memory operation; storing in a base address register associated with the logic circuitry, logical address information corresponding to the data responsive to receipt of the redirected request; asserting, by the logic circuitry, an interrupt signal on a hypervisor, the interrupt signal indicative of initiation of an operation to be performed by the hypervisor to control access to the data by the logic circuitry; and writing, based at least in part, on receipt of the redirected request, the data to the persistent memory device and the non-persistent memory device substantially concurrently. |
| US10929300B2 |
Semiconductor memory device for controlling an address for temperature management
A semiconductor memory device includes a cell circuit including a plurality of cell dies arranged in a cell die stack. The semiconductor device also includes a control circuit configured to control the cell circuit, wherein the control circuit includes an address decoder and an address conversion circuit. The address decoder is configured to decode an address signal provided by a host and to output address information including a first address which identifies a first cell die, of the plurality of cell dies, requested by the host. The address conversion circuit is configured to convert the first address to a second address using the address information and to provide the second address to the cell circuit, wherein the second address is used to identify a second cell die of the plurality of cell dies different from the first cell die. |
| US10929298B2 |
No-locality hint vector memory access processors, methods, systems, and instructions
A processor of an aspect includes a plurality of packed data registers, and a decode unit to decode a no-locality hint vector memory access instruction. The no-locality hint vector memory access instruction to indicate a packed data register of the plurality of packed data registers that is to have a source packed memory indices. The source packed memory indices to have a plurality of memory indices. The no-locality hint vector memory access instruction is to provide a no-locality hint to the processor for data elements that are to be accessed with the memory indices. The processor also includes an execution unit coupled with the decode unit and the plurality of packed data registers. The execution unit, in response to the no-locality hint vector memory access instruction, is to access the data elements at memory locations that are based on the memory indices. |
| US10929297B2 |
Prefetch protocol for transactional memory
Providing control over processing of a prefetch request in response to conditions in a receiver of the prefetch request and to conditions in a source of the prefetch request. A processor generates a prefetch request and a tag that dictates processing the prefect request. A processor sends the prefetch request and the tag to a second processor. A processor generates a conflict indication based on whether a concurrent processing of the prefetch request and an atomic transaction by the second processor would generate a conflict with a memory access that is associated with the atomic transaction. Based on an analysis of the conflict indication and the tag, a processor processes (i) either the prefetch request or the atomic transaction, or (ii) both the prefetch request and the atomic transaction. |
| US10929289B2 |
Controller, memory system and operating method thereof
Various embodiments relate to a controller, a memory system and an operating method thereof. In one embodiment, a memory system may include a nonvolatile memory device including a plurality of super blocks each comprising a plurality of memory blocks; and a controller configured to control the nonvolatile memory device, wherein the controller is configured to: determine, based on a number of low performance super blocks among the plurality of super blocks, a dirty status threshold value for determining a dirty status of the nonvolatile memory device; determine whether the nonvolatile memory device is in the dirty status based on a number of free super blocks among the plurality of super blocks and the dirty status threshold value; and perform a garbage collection operation on the plurality of super blocks when it is determined that the nonvolatile memory device is in the dirty status. |
| US10929285B2 |
Storage system and method for generating a reverse map during a background operation and storing it in a host memory buffer
A storage system and method are disclosed for generating a reverse map during a background operation and storing it in a host memory buffer. In one embodiment, a storage system is provided comprising a memory and a controller. The controller is configured to generate a physical-to-logical address map for at least part of the memory as a background operation and send the physical-to-logical address map to a host for storage in volatile memory in the host. |
| US10929284B2 |
Memory controlling device including phase change memory and memory system including the same
A memory system including a memory subsystem and a memory controller is provided. The memory subsystem includes a plurality of first memory modules implemented by a phase-change memory and a second memory module implemented by a memory whose write speed is faster than that of the phase-change memory. The memory controller generates a non-blocking code from a plurality of sub-data into which original data are divided, writes the non-blocking code to the second memory module, writes the plurality of sub-data to the plurality of first memory modules, respectively, and reconstructs the original data from some sub-data of the plurality of sub-data which are read from some of the plurality of first memory modules and the non-blocking code read from the second memory under a predetermined condition at a read request. |
| US10929274B2 |
Facilitating debugging serverless applications via graph rewriting
Techniques that facilitate re-hosting a subset of a serverless application are provided. In one example, a system includes an interface component, a rewriter component and a broker component. The interface component receives identifier data from a computing device that identifies a portion of a serverless application to be re-hosted by the computing device. The computing device is in communication with the serverless computing system via a network device. The rewriter component rewrites the serverless application to allow the first portion of the serverless application to be executed by the computing device and another portion of the serverless application to be executed by the serverless computing system. The interface component re-routes the first portion of the serverless application to the computing device to facilitate a debugging session for the first portion of the serverless application that is performed by the computing device. |
| US10929273B2 |
Application logic, and verification method and configuration method thereof
A verification method for an application logic provided with one or more macro logics configured to perform a predetermined operation, a macro operation control unit configured to instruct the one or more macro logics to start the operation to cause the one or more macro logics to perform the operation, and an operation data storage area configured to store data. In the application logic, static verification by property description of a formal verification language is performed for each of the one or more macro logic, the macro operation control unit, and the operation data storage area, and dynamic verification by simulation is further performed for at least one of the one or more macro logics. |
| US10929268B2 |
Learning based metrics prediction for software development
Techniques are described for generating prediction metrics that describe one or more predicted characteristics and/or outcomes of a software development project. Implementations employ machine learning (ML) algorithms to develop prediction models to predict characteristics of a project. For example, the models can be employed to predict a number of defects that may be present in a software product that is produced by a software development project. A model can be trained using input data captured from previous software projects, such as data describing the feature set of a software product, the timeline for its development, the particular type or domain of software, a number of modules, functions, etc., the particular number and/or identity of personnel working on the project, and so forth. Such input data can be analyzed to extract features that are provided as training data to train a model that is used to predict project metrics. |
| US10929264B2 |
Measuring effective utilization of a service practitioner for ticket resolution via a wearable device
Methods, systems, and computer program products for measuring effective utilization of a service practitioner for ticket resolution via a wearable device are provided herein. A computer-implemented method includes determining one or more keywords related to multiple information technology action item categories; matching the determined keywords to a set of keystroke data, wherein the keystroke data are captured (i) by a remote device associated with an information technology action item practitioner (ii) over a fixed duration of time; computing, based on said matching the amount of the fixed duration of time spent by the information technology action item practitioner attempting to resolve an information technology action item from among the multiple categories; and outputting the computed amount of time to at least one user. |
| US10929262B2 |
Programmable electronic computer in an avionics environment for implementing at least one critical function and associated electronic device, method and computer program
A programmable electronic computer embedded in an avionics environment on board an aircraft for implementing at least one critical function and associated electronic device, method and computer program are disclosed. In one aspect, the electronic computer includes at least one control module configured to implement a respective critical function and configured to deliver at least one output data item associated with the critical function, and at least one monitoring module of a control module of another electronic computer. Each monitoring module configured to implement the same respective critical function as the one implemented by the monitored control module. |
| US10929257B1 |
Method and apparatus for defining local failure using storage group containers
A method for defining local failover within a storage system using storage group containers includes creating a plurality set of storage groups from physical storage resources of a storage array of the storage system, and creating a masking view identifying a first subset of the storage groups and specifying that Thin Logical Units (TLUs) in the first subset of storage groups are visible only to a primary Software Defined Network Attached Storage (SDNAS) process executing on the storage system and to a backup SDNAS process executing on the storage system. The first set of storage groups includes a Virtual Data Mover (VDM) configuration/root TLU and all user data TLUs used by the primary SDNAS process to thereby enable the set of storage groups used by the SDNAS to be used as a container for local failover. |
| US10929256B2 |
Proactive disk recovery of storage media for a data storage system
The described technology is generally directed towards proactive disk recovery that operates when a failing disk is detected in a data-protected cloud data storage system. A proactive recovery process evaluates the chunks of a failing disk one-by-one. If a system process is scheduled to handle that chunk, the chunk is skipped, with recovery delegated to the system process. For non-delegated chunks protected by mirroring, a chunk copy is read by the proactive disk recovery process from a good disk copy, and copied to a new location. For non-delegated chunks protected by erasure coding, the chunk fragment is read and validated. If a portion is consistent, the proactive recovery process stores the portion to a new location on a good disk. If a portion is inconsistent, the process initiates recovery of the portion, e.g., via a fragment recovery task, for copying to a new location on a good disk. |
| US10929254B2 |
Data processing system providing service continuity protection
The present invention relates to a data processing system for providing business continuity protection, comprising: a business center comprising a first data processing unit, a first pre-communication unit, and at least a first post-communication unit; a disaster recovery center comprising a second data processing unit, a second pre-communication unit, and at least a second post-communication unit; wherein the first pre-communication unit and the second pre-communication unit are communicatively coupled to the first post-communication unit respectively when the business center operates normally; the first pre-communication unit and the second pre-communication unit are communicatively coupled to the second post-communication unit respectively when the disaster recovery center operates in place of the business center. The data processing system can reliably switch between the business center and the disaster recovery center, thereby providing a complete protection for the business continuity. |
| US10929251B2 |
Data loss prevention for integrated memory buffer of a self encrypting drive
A solid state drive (SSD) includes a nonvolatile memory array and a cache memory. The nonvolatile memory array has an encrypted integrated memory buffer (IMB) space. The cache memory has a decrypted copy of the IMB and an encrypted backup copy of the IMB. In power loss recovery (PLR) after a power loss imminent (PLI) event, the SSD can determine whether to recover the unencrypted copy of the IMB or the backup encrypted copy. The backup encrypted copy can reduce the risk of loss of data in the IMB in the event that multiple PLI events occur and a corrupted copy of the IMB is used to overwrite the IMB in the nonvolatile memory during a previous PLR. |
| US10929241B2 |
System and method to provide file level restore
A method and system for providing file level restore (FLR) service for restoring one or more files stored in a plurality of file systems in a backup of a first virtual machine is provided. The method creates a FLR session for a user, including: creating a virtual disk file in a second virtual machine providing the FLR service, the virtual disk file including an empty file system being mounted as a root folder of a virtual appliance in the second virtual machine; creating a respective folder for each of the plurality of file systems under the root folder; mounting each of the plurality of file systems to the respective folder; and mounting the root folder to a folder of the second virtual machine. The method restores the one or more files by the user through accessing the folder of the second virtual machine in the FLR session. |
| US10929237B2 |
Error handling tool
An apparatus includes a memory and a hardware processor. The memory stores a plurality of reprocessing rules. The processor receives a request message from a user device. The processor communicates a second request to a first resource and a third request to a second resource. The processor determines that a response to the second request was not received. The processor increases the first timeout. The processor communicates the second request to the first resource after increasing the first timeout, receives a response to the second request, and determines that a response to the third request was not received. The processor increases the reconnect parameter. The processor communicates the third request to the second resource after increasing the reconnect parameter, receives a response to the third request, generates a response message to the request message, and communicates the response message. |
| US10929233B2 |
Application high availability via application transparent battery-backed replication of persistent data
Techniques for achieving application high availability via application-transparent battery-backed replication of persistent data are provided. In one set of embodiments, a computer system can detect a failure that causes an application of the computer system to stop running. In response to detecting the failure, the computer system can copy persistent data written by the application and maintained locally at the computer system to one or more remote destinations, where the copying is performed in a manner that is transparent to the application and while the computer system runs on battery power. The application can then be restarted on another computer system using the copied data. |
| US10929230B2 |
Method, apparatus and computer program product for managing storage system
Techniques manage a storage system. The storage system includes at least one part of multiple storage devices, here respective storage devices among the multiple storage devices include a first portion and a second portion, the first portion is for storing data and the second portion is reserved for rebuilding the storage system. The techniques involve: determining a storage device in the at least one part of storage devices fails; recovering data in a first portion of the failed storage device on the basis of data in a first portion of a normal storage device other than the failed storage device in the at least part of storage devices; selecting a group of storage devices from normal storage devices among the multiple storage devices; and writing recovered data to a second portion in the group of selected storage devices. Thereby, the speed of rebuilding the storage system may be increased, and further the overall performance of the storage system may be enhanced. |
| US10929227B2 |
FPGA acceleration system for MSR codes
According to one general aspect, an apparatus may include a host interface circuit configured to receive offloading instructions from a host processing device, wherein the offloading instructions instruct the apparatus to compute an error correction code associated with a plurality of data elements. The apparatus may include a memory interface circuit configured to receive the plurality of data elements. The apparatus may include a plurality of memory buffer circuits configured to temporarily store the plurality of data elements. The apparatus may include a plurality of error code computation circuits configured to, at least in part, compute the error correction code without additional processing by the host processing device. |
| US10929225B2 |
Semiconductor memory devices, memory systems including the same and methods of operating memory systems
A semiconductor memory device includes a memory cell array, an error correction circuit, an error log register and a control logic circuit. The memory cell array includes a plurality of memory bank arrays and each of the memory bank arrays includes a plurality of pages. The control logic circuit is configured to control the error correction circuit to perform an ECC decoding sequentially on some of the pages designated at least one access address for detecting at least one bit error, in response to a first command received from a memory controller. The control logic circuit performs an error logging operation to write page error information into the error log register and the page error information includes a number of error occurrence on each of the some pages determined from the detecting. |
| US10929222B2 |
Storing address of spare in failed memory location
In one embodiment, a system includes a memory that includes a live section and a spares section. The live section may be mapped to the address space of the system, and may be accessed in response to memory operations. Once an entry in the live section has been detected as failed, an entry in the spares section may be allocated to replace the failed entry. During subsequent accesses to the failed entry, the allocated entry may be used instead. In an embodiment, the failed entry may be coded with an indication of the allocated entry, to redirect to the allocated entry. In one implementation, for example, the failed entry may be coded with N copies of a pointer to the allocated entry, each copy protected by corresponding ECC. |
| US10929219B2 |
Cloud-based recovery system
A method, performed by a computing system deployed in a server environment, comprises receiving, from a client computing device that is remote from the server environment, a problem scenario identifier that identifies a problem scenario indicative of a problem associated with the client computing device, identifying a problem-specific diagnostic analyzer, that is specific to the problem associated with the client computing device, based on mapping information that maps the problem scenario to the problem-specific diagnostic analyzer, running the problem-specific diagnostic analyzer to obtain problem-specific diagnostic data that is specific to the problem associated with the client computing device, the problem-specific diagnostic data including first data associated with the client computing device and second data associated with the server environment, identifying a suggested recovery action based on the problem-specific diagnostic data, and communicating the suggested recovery action to the client computing device. |
| US10929218B2 |
Joint semantic and format similarity for large scale log retrieval
A method for diagnosing computer system faults using log retrieval based on joint semantic and syntactic similarities includes receiving a set of query logs, defining joint semantic and syntactic similarities between the set of query logs and respective ones of multiple sets of historical logs based on semantic content and syntactic information obtained for the set of query logs and the multiple sets of historical logs, the multiple sets of historical logs being associated with historical computer system fault diagnoses, retrieving a set of historical logs from the multiple sets of historical logs to obtain a retrieved set of historical logs for computer system fault comparison based on a similarity measure corresponding to each of the multiple sets of historical logs derived from the joint semantic and syntactic similarities, and transmitting the retrieved set of historical logs to one or more computing devices to perform the computer system fault comparison. |
| US10929208B1 |
Methods and apparatus for copying a selected browser region to a clipboard as an image
Methods and apparatus for extracting information corresponding to a user selected area of a displayed web page are described. A user selected region, e.g., rectangular region, of a displayed web page is identified based on received user input. The elements beneath the user selected region are converted to a raster data URL. An HTML5 image element is created with an src attribute set to the raster data URL and with a low image element opacity property. The created HTML5 image element is added to the web page as an overlay. The web browser's built-in copying functionality can now be used to copy the overlying image element to the clipboard as an image as desired, e.g., using a context menu which enables image MIME type data to be placed on the clipboard. |
| US10929203B2 |
Compare and swap functionality for key-value and object stores
Embodiments for providing compare and swap (CAS) functionality to key value storage to allow multi-threaded applications to share storage devices and synchronize multiple concurrent threads or processes. A key-value application programming interface (API) is modified to include a CAS API in addition to the standard Put and Get APIs. The CAS function uses a key, expected old value, and new value to compare and swap an existing key value only if its current value equals the expected old value. Hash values of the key value and expected old value may be used by the CAS function to improve performance and reduce bandwidth. |
| US10929199B2 |
Memory lock serialization
A system includes a memory system with a shared memory resource and a processor with multiple processor cores operably coupled to the memory system. A lock requesting core is configured to access a shared location of the shared memory resource to determine whether a lockable portion of the shared memory resource is in a locked state. The lock requesting core adds a memory lock request to a lock waiting list associated with the lockable portion based on the shared location indicating the locked state. A lock granted location dedicated to the lock requesting core is monitored for an indication that the lock requesting core has been granted the locked state from a previous locking core of the processor cores. The lock requesting core performs one or more updates to the lockable portion based on determining that the lock requesting core has been granted the locked state. |
| US10929196B2 |
Virtual resource control and distribution
A virtual resource control and distribution system is provided that utilizes virtual resource pools coupled to authentic resource pools in order to reduce processing capacity requirements, memory requirements, and processing time. In particular, a reduced number of authentic resource pools are used, such as one single authentic resource pool, that is coupled to virtual resource pools. The virtual resource pools may be utilized to enter into interactions. However, when interactions are entered, the virtual resource pools may be adjusted based on the resources associated with the interaction without actually having any resources associated with the virtual resource pools. As such, the virtual resource pools may illustrate a change in virtual resources in the virtual resource pool, but the authentic resource pool to which the virtual resource pool is associated, will be utilized for distributing the resources and processing the interactions. |
| US10929195B2 |
Method and system for cloud virtualization
A system and method for providing cloud virtualization (SV) is disclosed. According to one embodiment, a system includes a transactional cloud manager and a compute cluster connected to the transactional cloud manager. The compute cluster includes a system monitor and a control manager in a host. A virtual machine runs on the host, wherein the virtual machine has a VM system monitor and a VM control manager. The transactional cloud manager creates virtual machine clusters on the host. |
| US10929189B2 |
Mobile edge compute dynamic acceleration assignment
Embodiments of a system and method for dynamic hardware acceleration are generally described herein. A method may include identifying a candidate task from a plurality of tasks executing in an operating environment, the operating environment within a hardware enclosure, the candidate task amenable to hardware optimization, instantiating, in response to identifying the candidate task, a hardware component in the operating environment to perform hardware optimization for the task, the hardware component being previously inaccessible to the operating environment, and executing, by the operating environment, a class of tasks amenable to the hardware optimization on the hardware component. |
| US10929184B2 |
Bandwidth aware resource optimization
An application workload is scheduled for execution by each of one or more processing cores operating in a first mode. Performance metrics for the each of the one or more processing cores and a memory component are monitored, wherein the memory component stores data necessary for the one or more processing cores to carry out instructions to complete the scheduled workload. If performance metrics are greater than a specified threshold, a number of the one or more processing cores handling the scheduled workload is reduced. If the performance metrics are not greater than the specified threshold, whether each of the processing cores of the processor is currently handling a scheduled workload is determined. If each of the processing cores of the processor is currently handling the scheduled workload, the processor is configured to operate in a second mode. |
| US10929183B2 |
System interventions based on expected impacts of system events on scheduled work units
A method and associated system. Expected problems in a workload plan are predicted in response to any current occurrences of impacting system events according to the workload plan and corresponding expected impacts of the impacting system events of system events on execution of impacted work units of work units. Predicting the expected problems includes: identifying workload deadlines relating to the impacted work units in the workload plan; estimating intervention times for addressing the expected problems before missing the corresponding workload deadlines; determining corresponding minimum times required to fulfill the workload deadlines according to a progress of the workload plan; and estimating each of the intervention times further according to the minimum time of the corresponding workload deadline. An intervention program of system interventions on the computing system is established. The system interventions address the current occurrences of impacting system events according to the corresponding expected problems. |
| US10929181B1 |
Developer independent resource based multithreading module
The present disclosure relates generally to a method of executing application code developed using a simplified programming interface. I/O tasks and processing intensive tasks are designated as event callbacks in a single event loop runtime environment. The I/O tasks and processing intensive tasks are generated in association with a user request. Tasks associated with event callbacks are offloaded for execution using a resource based multithreading module to allocate the tasks between a plurality of processors based on the current utilization of each of the plurality of processors and an estimation of computing resources for execution of the tasks. The tasks are executed at the allocated processors of the plurality of processors and the user request is fulfilled using results of the executed tasks. |
| US10929180B2 |
Task scheduling method, apparatus, electronic device and storage medium
Embodiments of the preset disclosure provide a task scheduling method, an apparatus, an electronic device, and a storage medium. The method comprises traversing tasks in a current queue, and obtaining current values of current state information and a frequency parameter for each task that has been traversed, wherein the frequency parameter is a preset parameter for indicating a scheduled frequency of a corresponding task; selecting a task with the minimum scheduled frequency in the tasks having the current state information indicating an executable state as a target task according to the current values of the current state information and the frequency parameter for each task; and executing the selected target task, and updating the current value of the frequency parameter corresponding to the target task after the target task is executed. |
| US10929174B2 |
Atomic object reads for in-memory rack-scale computing
A distributed memory system including a plurality of chips, a plurality of nodes that are distributed across the plurality of chips such that each node is comprised within a chip, each node includes a dedicated local memory and a processor core, and each local memory is configured to be accessible over network communication, a network interface for each node, the network interface configured such that a corresponding network interface of each node is integrated in a coherence domain of the chip of the corresponding node, wherein each of the network interfaces are configured to support a one-sided operation, the network interface directly reading or writing in the dedicated local memory of the corresponding node without involving a processor core, and the one-sided operation is configured such that the processor core of a corresponding node uses a protocol to directly inject a remote memory access for read or write request to the network interface of the node, the remote memory access request allowing to read or write an arbitrarily long region of a memory of a remote node. |
| US10929167B2 |
Low-latency events across a virtual machine boundary
Communicating a low-latency event across a virtual machine boundary. Based on an event signaling request by a first process running at a first virtual machine, the first virtual machine updates a shared register that is accessible by a second virtual machine. Updating the shared register includes updating a signal stored in the shared register. The first virtual machine sends an event signal message, which includes a register identifier, through a virtualization fabric to the second virtual machine. The second virtual machine receives the event signaling message and identifies the register identifier from the message. Based on the register identifier, the second virtual machine reads the shared register, identifying a value of the signal stored in the shared register. Based at least on the value of the signal comprising a first value, the second virtual machine signals a second process running at the second virtual machine. |
| US10929165B2 |
System and method for memory resizing in a virtual computing environment
A system and method for dynamically adjusting the amount of memory allocated to a virtual machine includes generating, by a memory resizing system, a current memory usage profile for the virtual machine. The memory resizing system and the virtual machine are part of a virtual computing system and the current memory usage profile is generated by mapping, as a function of time, memory usage information from the virtual machine. The system and method also include computing an upper baseline based upon a peak memory usage in the current memory profile, updating an initial memory allocation of the virtual machine based upon the upper baseline and a predetermined threshold for obtaining an initial revised memory allocation, determining a moving average of memory usage from a historical memory usage profile, and updating the initial revised memory allocation based upon the moving average of memory usage for obtaining a final revised memory allocation. |
| US10929159B2 |
Automation tool
A memory stores an environment file. A hardware processor receives a video file comprising a first frame and a second frame. The hardware processor determines a first object in the first frame and a first user action performed in the first frame. The hardware processor determines a second object in the second frame and a second user action performed in the second frame. The hardware processor determines a first keyword for the first user action and a second keyword for the second user action. The hardware processor determines, based on the first and second keywords, a first script and a second script from the environment file. The hardware processor then combines the first script and the second script to generate an automation script that, when executed, performs the first user action on the first object and the second user action on the second object. |
| US10929149B2 |
Method and system for updating firmware
An example method of updating firmware includes receiving a memory map of a memory. The method also includes determining, based on the memory map, a set of memory regions storing a bundle of drivers in the memory, the bundle of drivers residing in firmware and being in an executable format. The method further includes for one or more drivers in the bundle of drivers (i) building, based on the memory map, a header that describes the respective driver, and (ii) creating an object file including the header and the respective driver, where the object file is in the executable format. The method also includes storing one or more of the object files in non-volatile memory. |
| US10929140B2 |
Scalable dependency matrix with a single summary bit in an out-of-order processor
Aspects of the invention include tracking dependencies between instructions in an issue queue. The tracking includes, for each instruction in the issue queue, identifying whether the instruction is dependent on each of a threshold number of instructions added to the issue queue prior to the instruction. The tracking also includes identifying whether the instruction is dependent on one or more other instructions in a group of instructions in the issue queue that were added to the issue queue prior to the instruction and that are not included in the threshold number of instructions that are tracked individually. A dependency between the instruction and the one or more other instructions in the group of instructions is tracked using a single summary bit that is set to indicate that a dependency exists between the instruction and the group of instructions. Instructions are issued from the issue queue based at least in part on the tracking. |
| US10929138B2 |
Executing memory requests out of order
An on-chip cache is described which receives memory requests and in the event of a cache miss, the cache generates memory requests to a lower level in the memory hierarchy (e.g. to a lower level cache or an external memory). Data returned to the on-chip cache in response to the generated memory requests may be received out-of-order. An instruction scheduler in the on-chip cache stores pending received memory requests and effects the re-ordering by selecting a sequence of pending memory requests for execution such that pending requests relating to an identical cache line are executed in age order and pending requests relating to different cache lines are executed in an order dependent upon when data relating to the different cache lines is returned. The memory requests which are received may be received from another, lower level on-chip cache or from registers. |
| US10929133B2 |
Apparatuses, methods, and systems for element sorting of vectors
Systems, methods, and apparatuses relating to element sorting of vectors are described. In one embodiment, a processor includes a decoder to decode an instruction into a decoded instruction; and an execution unit to execute the decoded instruction to: provide storage for a comparison matrix to store a comparison value for each element of an input vector compared against the other elements of the input vector, perform a comparison operation on elements of the input vector corresponding to storage of comparison values above a main diagonal of the comparison matrix, perform a different operation on elements of the input vector corresponding to storage of comparison values below the main diagonal of the comparison matrix, and store results of the comparison operation and the different operation in the comparison matrix. |
| US10929130B2 |
Guarded storage event handling during transactional execution
A guarded storage facility sets up a boundary indicating a range of addresses to be guarded or protected. When a program attempts to access an address in a guarded section defined by the boundary, a guarded storage event occurs. Use of this facility facilitates performance of certain tasks within a computing environment, including storage reclamation. |
| US10929128B2 |
Vectorization for parsing of complexly structured files
Embodiments of the present disclosure are directed to methods and systems for processing of Electronic Data Interchange (EDI) files. More specifically, processing EDI files includes importing an EDI file into an initial data frame table. Each data segment of the EDI file can be imported into a different row of the initial data frame table and the rows and columns of the initial data frame table can comprise an array of fields. Vectorization processing can then be performed on the array of fields in the initial data frame table. A set of one or more target tables can then be populated with data from the imported EDI file based on performing the vectorization processing on the array of fields in the initial data frame table. |
| US10929122B1 |
Modifying program modules in running applications
A technique is described herein for updating a running application that includes a plurality of program modules (e.g., services). The technique performs its updating operation without having to suspend the execution of the running application, and without reloading all of the program modules in the running application. The technique leverages a mapping component to map a calling program module's call to a function to a called program module that implements the function. A current application manifest provides mapping logic for use by the mapping component. In some examples, the technique also transforms data passed by the calling program module to conform to a data format expected by the called program module. This is appropriate when the calling program module and the called program module use different schemas to define the data. |
| US10929121B2 |
Method, device and related system for dynamically repairing application
Disclosed is a method for dynamically repairing an application, which includes: a client receiving a pre-configured repaired program segment; the repaired program segment is stored; an address that stores the repaired program segment is recorded; the address of the repaired program segment is stored in an application APP, and when the APP is in operation, the APP calling the repaired program segment via the address of the repaired program segment. Correspondingly, the present invention further discloses a device for dynamically repairing an application and a related system. |
| US10929120B2 |
Vehicle-mounted device validity determination system and information collecting device
A vehicle-mounted device determination system capable of determining validity of a vehicle-mounted device, and an information collecting device are provided. The vehicle-mounted device determination system includes: an information collecting device communicating with one or more vehicle-mounted devices installed in a vehicle; an identification information acquiring unit acquiring identification information from the vehicle-mounted devices; and an identification information transmitting unit transmits the identification information acquired by the identification information acquiring unit, and the server including: an identification information storage unit storing valid identification information of a vehicle-mounted device an identification information receiving unit receives the identification information from the vehicle; a validity determining unit determines, whether a vehicle-mounted device associated with the identification information received by the identification information receiving unit is valid; and a notifying unit provides notification if the validity determining unit determines that the vehicle-mounted device is invalid. |
| US10929119B2 |
Method for amending or adding functionality to an automation device
A method for amending or adding functionality to an automation device in an automation systems domain is provided. A semantic representation is provided as a basis for representing the functionality to be amended or added. The semantic model for semantically representing the functionality is not only interpretable but also executable. A machine interpretation and execution is carried out by a semantic reasoner and an event processing engine, respectively, which are both part of a runtime environment implemented on the automation device. The need of implementing a code skeleton is eliminated by an engineer. Instead, the semantic model may be directly executed in a device that has an embedded runtime with reasoning capabilities. |
| US10929118B2 |
Cognitive microcode simulation, planning, and risk assessment
A method includes creating a digital twin that represents a computing infrastructure, the digital twin representing all microcode versions present in components in the computing infrastructure. The method further includes creating a database of a plurality of upgrades including at least one microcode version update and a corresponding criticality of each of the plurality of updates and emulating a first deployment of a first set of one or more of the plurality of updates with the digital twin. |
| US10929114B2 |
Static asset containers
Systems for managing static assets of web applications. A method embodiment includes identifying a web application that comprises a code base and a set of static assets, then separating the code base of the web application from the set of static assets that are referenced by the web application. The code base is deployed as application services whereas the static assets are deployed as static asset containers. Specifically, the set of static assets referenced by the application services are deployed in containers that are instantiated separately from where the application services are instantiated. Requests to access the application services and requests to access the static assets are tracked by taking performance measurements of the systems that process the accesses. Dynamic scaling of static asset containers is done independently from dynamic scaling of the application services. The dynamic scaling is based on combinations of measured usage and/or any system performance characteristics. |
| US10929111B2 |
Pixel perfect real-time web application framework
A system and methods for a real-time web application framework including a server controlled real-time web application with synchronized server components mapped to client widgets, a method for modal execution support in a real-time web application environment, a pixel perfect designer having a designer, an image renderer, and server components, the image renderer configured to render a client widget based on the properties of a server component, and a theming system implemented by the real-time web application during run-time. |
| US10929110B2 |
AI-assisted UX design evaluation
A method and system of evaluating a user experience (UX) design are provided. A UX design is received. All objects that are identified to be part of a background of the input UI screen are removed to create a filtered input UI screen. The input UI screen is assigned to a cluster. A target UI screen of the input screen is determined and its background removed, to create a filtered target UI cluster. The target UI screen is assigned to a cluster. The filtered input UI screen is used as an input to a deep learning model to predict a target UI cluster. The predicted target UI cluster is compared to the filtered target UI cluster based on the clustering. Upon determining that the filtered target UI cluster is similar to the target UI screen, the UX design is classified as being successful. |
| US10929107B2 |
Workflow support for dynamic action output
Persistent storage may contain metadata actions and integration actions related to a remote service, wherein the remote service includes a remote service application programming interface (API) that provides access to structured data, and a metadata API that provides access to a schema of the structured data. Processors may be configured to: (i) generate and provide, for metadata action design graphical user interfaces (GUIs), options for specification of a metadata action, where the metadata action defines a metadata query to the metadata API, rules for parsing the schema, and a normalized format for the structured data; (ii) generate and provide, for integration action design GUIs, options for specification of an integration action, where the integration action defines a structured data query to the remote service API and an indication that the metadata action is to be used to represent a result of the structured data query in the normalized format. |
| US10929106B1 |
Semantic analyzer with grammatical-number enforcement within a namespace
A software development environment supports grammatical-number enforcement on the names of different data types. The development environment, a computer system that programmers use to create and maintain a computer program, employs a namespace of symbolic names that are unique within a set of expressions available to the program. A type checker ensures that each name identifying an expression in a namespace does not have more than one data type. Thus, for instance, the variable “chair” cannot be both an integer and a character string. A grammatical-number enforcer with access to a dictionary enforces a naming convention within the namespace that groups grammatical-number name variants by data type to reduce type errors and thus speeds up the development environment. |
| US10929105B2 |
Programming in a precise syntax using natural language
A method facilitates development of instructions in a precise syntax, such as built-in functions of a computational system such as a spreadsheet application, using natural language (NL) input. A user may enter NL input in a workspace. An NL processing system may process the NL input to generate instruction(s) in a precise syntax that corresponds to the NL input. The instruction(s) in the precise syntax then may be included in the workspace. |
| US10929103B2 |
Random number generation and acquisition method and device
Multiple random numbers are generated. The multiple random numbers are N different random numbers. N is a positive integer. Generating the multiple random numbers includes generating a random number array including N storage units. The multiple random numbers are shuffled. A random number obtaining instruction is received. A random number is obtained from the multiple random numbers based on the random number obtaining instruction. |
| US10929102B2 |
True random number generator
A true random number generator is provided. The true random number generator includes an Exclusive-Or (XOR) circuit and multiple random entropy source circuits. One entropy source sampling process is performed at an output terminal of each of at least two inverters in each of the multiple random entropy source circuits, which is performed by a flip-flop corresponding to the inverter. Sampling results are inputted to an XOR unit in the random entropy source circuit and XOR processing is performed on the sampling results. XOR processing results outputted by the multiple of random entropy source circuits are inputted to the XOR circuit, and the XOR processing is performed on the XOR processing results to obtain a random number sequence. |
| US10929098B2 |
Methods and systems for conducting a session over audible and visual interfaces
Methods and systems for transferring a user session between at least two electronic devices are described. The user session is conducted as an audible session via an audible interface provided by a primarily audible first electronic device. Input data is received from the audible interface, wherein the input data causes the audible interface to progress through audible interface states. A current audible interface state is mapped to a visual interface state defined for a visual interface. The mapped visual interface state is pushed to a second electronic device having a visual output device for displaying the visual interface, to enable the user session to be continued as a visual session on the second electronic device. |
| US10929086B2 |
Multi-screen display apparatus and display method thereof
A multi-screen display apparatus includes a first display screen, a second display screen and a prismatic structure optical element. The display area of the first display screen includes a first main display area, a first and second sub display areas. The display area of the second display screen includes a second main display area, a third and fourth sub display areas. The fourth sub display area is adjacent to the second sub display area. The first main display area displays the first part of the first image frame. The first and fourth sub display areas display the second part of the first image frame adjacent to the first part. The second main display area displays the first part of the second image frame. The second and third sub display areas display the second part of the second image frame adjacent to the first part. A display method is also provided. |
| US10929076B2 |
Automatic scaling for legibility
A method, computer program product and computer system to improve print legibility is provided. A processor receives a file to print. A processor generates a print preview of the file, wherein the print preview is generated at an initial scale. A processor generates a preview text for the print preview. A processor determines a legibility metric based for the print preview on a comparison between the preview text for the print preview and text of the file to print. A processor prints the file at a second scale in response to the legibility metric being below a predetermined value, wherein the second scale is larger than the initial scale. |
| US10929074B2 |
Information processing apparatus capable of executing a common control program for controlling, management apparatus, information processing system, and non-transitory computer readable medium with common control program therein
An information processing apparatus includes a reception unit that receives an instruction to obtain a model information file, which is list information regarding models controllable by a common control program, an input unit that, if the reception unit receives the instruction to obtain the model information file, inputs identification information regarding the information processing apparatus, and an obtaining unit that obtains, from an external management apparatus, a model information file corresponding to the identification information input by the input unit. |
| US10929072B2 |
Information processing apparatus, control method, and storage medium
An information processing apparatus, capable of communicating with a printing apparatus and an image server, includes an acquisition unit, a generation unit, an instruction unit, and a display control unit. The acquisition unit acquires sheet information about a sheet loaded in the printing apparatus. The generation unit generates a search condition for causing the image server to search for image data, based on the acquired sheet information. The instruction unit causes the image server to execute search processing based on the search condition. The display control unit displays a screen displaying a result of the search processing that is executed based on the search condition by the image server. |
| US10929067B2 |
Nonvolatile memory system and method for controlling write and read operations in the nonvolatile memory by a host
According to one embodiment, a memory system determines a write destination block and a write destination location in the write destination block to which write data is to be written, and notifies a host of an identifier of the write data, a block address of the write destination block, and an offset indicative of the write destination location. The memory system retrieves the write data from a write buffer of the host, and writes the write data to the write destination location. In a case where a read command to designate a physical address of first data is received before a write operation of the first data is finished, the memory system reads the first data from the write buffer of the host. |
| US10929065B2 |
Method, device and computer program product for coordinating access operations
Techniques coordinate access operations. Such techniques involve: obtaining first statistical data of a first set of access operations associated with a first storage resource pool in the RAID and second statistical data of a second set of access operations associated with a second storage resource pool in the RAID, the first set of access operations including a background access operation and a user access operation, and the second set of access operations including at least a user access operation; determining, based on the first and second statistical data, availability of a memory shared by the first and second storage resource pools; and adjusting, based on the availability, the background access operation in the first set of access operations to control a capacity of the memory occupied by the background access operation. Accordingly, the response time of the storage system for the user access operations can be shortened, etc. |
| US10929063B1 |
Assisted indirect memory addressing
Systems and methods for assisted indirect memory addressing are provided. Some computing systems move data between levels of a hierarchical memory system. To accommodate data movement for computing systems that do not natively support indirect addressing between levels of the memory hierarchy, a direct memory access (DMA) engine is used to fetch data. The DMA engine executes a first set of memory instructions that modify a second set of memory instructions to fetch data stored at one level of the memory hierarchy from dynamically computed indirect addresses stored in memory locations at another level of the memory hierarchy. |
| US10929062B2 |
Gradually throttling memory due to dynamic thermal conditions
Embodiments of the present invention facilitate gracefully degrading performance while gradually throttling memory due to dynamic thermal conditions. An example method includes receiving, by pre-fetch throttling logic, a pre-fetch command requesting data from a memory and a priority level of the pre-fetch command. The priority level of the pre-fetch command indicates a likelihood that data requested by the pre-fetch command will be utilized by a processor. Thermal condition data from one or more sensors is received by the pre-fetch throttling logic. It is determined whether the pre-fetch command should be issued to the memory. The determining is based at least in part on the priority level of the pre-fetch command and the thermal condition data. The pre-fetch command is issued to the memory or prevented from being issued to the memory based at least in part on determining on the determining. |
| US10929058B2 |
Enhanced memory device architecture for machine learning
Embodiments of an improved memory architecture by processing data inside of the memory device are described. In some embodiments, the memory device can store neural network layers, such as a systolic flow engine, in non-volatile memory and/or a separate DRAM memory. Central processing unit (CPU) of a host system can delegate the execution of a neural network to the memory device. Advantageously, neural network processing in the memory device can be scalable, with the ability to process large amounts of data. |
| US10929057B2 |
Selecting a disconnect from different types of channel disconnects using a machine learning module
Provided are techniques for selecting a disconnect from different types of channel disconnects using a machine learning module. An Input/Output (I/O) operation is received from a host via a channel. Inputs are provided to a machine learning module. An output is received from the machine learning module. Based on the output, one of no disconnect from the channel, a logical disconnect from the channel, or a physical disconnect from the channel is selected. |
| US10929056B2 |
Interruption of program operations at a memory sub-system
A read operation can be received while one or more program operations are being performed at a memory sub-system. In response to receiving the read operation, the one or more program operations being performed at the memory sub-system can be interrupted. Context data associated with the one or more interrupted program operations can be determined and the context data can be provided to a firmware associated with the memory sub-system. A control sequence can be received from the firmware based on the context data. The read operation can be performed and the one or more interrupted program operations can be resumed based on the control sequence from the firmware. |
| US10929052B2 |
Snapshot space reduction method and apparatus
A system and method are presented that reduce the use of snapshot space. One embodiment of the present invention only performs snapshot copies for blocks on the source volume that have not yet been backed up. Another embodiment stores the data in the snapshot space in multiple files, and then deletes those files that contain data whose corresponding blocks have been backed up. A third embodiment stores the data in the snapshot space directly onto a dedicated device and then reuses the data blocks for data already backed up when the dedicated device is full. |
| US10929050B2 |
Storage system with deduplication-aware replication implemented using a standard storage command protocol
An apparatus obtains a set of content-based signatures for respective data pages of at least a portion of at least one storage volume replicated from a source storage system to a target storage system, issues a write for the set of content-based signatures to the target storage system, and reads from a designated location in the target storage system information indicating for each of the content-based signatures whether or not the corresponding data page is present in the target storage system. For one or more data pages not present in the target storage system, the apparatus writes the one or more data pages to respective logical addresses of the replicated storage volume in the target storage system. The issuing of a write, the reading from the designated location, and the writing of the one or more data pages are illustratively performed utilizing respective commands of a standard storage command protocol. |
| US10929049B2 |
Minimizing recovery time after a high availability event in a large-scale storage system
In one aspect, minimization of recovery time after a high availability (HA) event in a storage system is provided. An aspect includes creating, during an active replication session, mini replication session MOM objects from replication session-related configuration information of the active replication session, and creating mini volume objects for volumes of the active replication session, Upon determining an occurrence of the HA corresponding to the data module, an aspect includes reconfiguring the mini replication session MOM objects and the mini volume objects prior to activation of the data module and prior to enabling input/output (TO) servicing by the data module. An aspect further includes performing non-replication IO-related configuration for the data module and, upon completion of the non-replication IO-related configuration, enabling the IO servicing by the data module. Subsequent to enabling the IO servicing by the data module, an aspect also includes loading and reconstructing remaining replication session-related configuration. |
| US10929045B2 |
Data migration for applications on a mobile device
In various embodiments, a computer-implemented method includes identifying data files in external storage, where the data files correspond to a computer software application (application) on a mobile device. The method may also include sorting the one or more data files into different access levels. The method may also include predicting the sorted one or more data files that will be accessed on the mobile device using a prediction engine. The method may also include locating the predicted one or more data files in the external storage using a migration map. The method may also include determining whether the predicted one or more data files were previously migrated to the external storage from the mobile device. The method may also include migrating the predicted one or more data files from the external storage to the mobile device. |
| US10929041B1 |
Block-storage service supporting multi-attach
A block-based storage system hosts logical volumes that are implemented via multiple replicas of volume data stored on multiple resource hosts in different failure domains. Also, the block-based storage service allows multiple client computing devices to attach to a same given logical volume at the same time. A membership group authority authorizes sequence numbers for a given logical volume and an associated membership group. The members of the membership group ensure that the members are in agreement on the latest sequence number for the given logical volume before responding to read or write requests directed to the given logical volume. |
| US10929038B1 |
Facilitating a smart watch list with limited resources in storage systems
Facilitating a smart watch list in storage systems is provided herein. A system can comprise a processor and a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations comprising determining a first priority of a first path of a storage system and a second priority of a second path of the storage system. The operations also can comprise moving the first path to a monitor status and the second path to a wait status based on the first priority of the first path being a higher priority than the second priority of the second path and based on a limitation of a number of paths that are able to be in the monitor status at a same time. Further, the operations can comprise outputting respective information indicative of the first priority, the second priority, the monitor status, and the wait status. |
| US10929033B2 |
Allocating variable media types of memory devices in a memory system
A method includes receiving an indication of an operational mode for a memory system including a set of memory devices. A first memory device of the set of memory devices includes a first media having a first media type and a second memory device of the et of memory devices includes a second media having a second media type that is different than the first media type. The method also includes allocating, by a processing device, a first portion and a second portion of the first memory device based on the operational mode for the memory system. The method also includes storing data at the first portion of the first memory device, the second portion of the first memory device, or the second memory device based on the operational mode for the memory system. |
| US10929032B1 |
Host hinting for smart disk allocation to improve sequential access performance
In a computer network in which a data storage array maintains data for at least one host computer, the host computer provides sequential access hints to the storage array. A monitoring program monitors a host application running on the host computer to detect generation of data that is likely to be sequentially accessed by the host application along with associated data. When the host application writes such data to a thinly provisioned logical production volume the monitoring program prompts a multipath IO driver to generate the sequential access hint. In response to the hint the storage array allocates a plurality of sequential storage spaces on a hard disk drive for the data and the associated data. The allocated storage locations on the hard disk drive are written in a spatial sequence that matches the spatial sequence in which the storage locations on the production volume are written. |
| US10929030B2 |
Computer and control method
A computer comprises a controller and a storage apparatus which is configured to provide a storage area for storing data. The controller and the storage apparatus have a function of achieving encryption and decryption of data through use of an encryption key. The computer is configured to: execute encryption key setting processing for setting the encryption key in the controller and the storage apparatus so that the controller holds the same encryption key as the encryption key of the storage apparatus; and determine whether to enable the function of any one of the controller and the storage apparatus, based on load states of the controller and the storage apparatus when an I/O request is received. |
| US10929023B2 |
Bank to bank data transfer
The present disclosure includes apparatuses and methods to transfer data between banks of memory cells. An example includes a plurality of banks of memory cells and a controller coupled to the plurality of subarrays configured to cause transfer of data between the plurality of banks of memory cells via internal data path operations. |
| US10929019B1 |
Enhanced servicing for multi-drive sleds
Data storage facilities that provide data storage services are typically arranged as either individually accessible drive facilities or multi-carrier drive facilities, but both types must contend with hardware failures that require storage device (e.g., drives) to be replaced. Multi-carrier drive facilities generally have greatly increased drive density, but are confronted with challenges with respect to service operations that are not present for facilities with individually accessible drives. For example, replacing a faulted storage device can entail bringing the faulted storage device as well as other (e.g., non-faulted) storage devices offline during the service operation, which can impact the data storage services. Techniques that improve service for multi-carrier drive facilities are presented. Such techniques can improve coordination between elements that manage the storage facility and those that provide service to faulted storage elements. |
| US10929013B2 |
Method for adjusting input virtual keyboard and input apparatus
The present disclosure provides a method for adjusting an input virtual keyboard and an input apparatus, which are directed to solve the problem of one-hand operation in existing input virtual keyboards. The method comprises: based on a received keyboard floating instruction: adjusting a size of an input window to a screen size; intercepting a click event performed on a touchscreen by a user and detecting the click event; and when the click event is detected as a keyboard adjustment instruction, based on the keyboard adjustment instruction, adjusting at least one of a drawing position and a drawing size of an input view, wherein the input view is a region for drawing the input virtual keyboard in the input window. |
| US10929011B1 |
System and method for dynamic gesture control for workload management in a deployment
The method includes obtaining a gesture sequence, wherein the gesture sequence comprises a gesture component, identifying a workflow associated with the gesture component using a gesture mapping, wherein the gesture mapping specifies a mapping between the gesture component and the workflow, identifying a target asset of the gesture component, wherein the target asset is part of the deployment, and applying the workflow to the target asset. |
| US10929007B2 |
Method of displaying object on device, device for performing the same, and recording medium for performing the method
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. Provided are methods, apparatuses and systems for controlling an object displayed on a device, based on a hovering input obtained by the device. |
| US10928998B2 |
Methods and systems for configuring automatic media playback settings
Systems and methods are provided for configuring automatic playback settings on a media playback device. A graphical user interface displays automatic playback settings and receives selections of customized settings for automatic playback. The settings can include context granularity for automatic playback, limiting autoplay to when the media playback device is connected to a wireless network, and activating an audible notification when automatic playback of media content is beginning. An initial queue of media content is selected for playback on the media playback device. The system ascertains whether autoplay is enabled for a particular situation. If autoplay is enabled, the system automatically generates a queue of media that is related to the initial queue and initiates playback on the media playback device after the initial queue concludes. |
| US10928997B2 |
Mobile terminal and control method thereof
A portable electronic device according to the present disclosure comprises: a memory for storing moving image data; a touch screen for receiving a touch input related to a summation of the moving image data; and a control unit for generating a summary of the moving image data in response to the touch input, wherein the control unit extracts objects included in the moving image data, detects a section in which at least one object among the extracted objects appears and then disappears, and generates a summary of the moving image data by editing the moving image data on the basis of the detected section. |
| US10928992B2 |
HTML editing operations
Methods, systems and computer program products are provided for html editing operation. The embodiment may include monitoring on a display of a device to detect an input box to receive input data of an expected data type and format. The embodiment may also include, in response to detecting an input box displayed in a first view, determining the expected data type and format of input data for the input box. The embodiment may further include analysing data displayed in a second view to identify data matching the expected data type and format of input data for the input box, wherein the second view is displayed subsequent to the first view. The embodiment may also include automatically selecting the identified data for copying from the second view to the input box in the first view as part of a copy and paste operation of the device. |
| US10928991B1 |
System and method for facilitating user interaction with a virtual space through a graphical chat interface
A system and method for facilitating user interactions with a virtual space through a graphical chat interface is disclosed. One or more potential inputs to the virtual space and/or virtual space status information may be determined dynamically for a user participating in a chat session through a graphical chat interface. An activity notification may be generated for the user based one the determined potential inputs and/or the virtual space status information. The generated activity notification may comprise graphical representation for the notification and as well as representation information for one or more controls facilitating the user to provide inputs requested by the activity notification through the graphical chat interface. User acceptance to the activity notification via the graphical chat interface may be received. One or more activity commands may be generated based on the received user acceptance and executed in the virtual space. |
| US10928990B1 |
Tab visibility
According to one general aspect, a computing device may include an application configured to create a tab in a context of a window, and a window manager configured to register the tab with a first UI element registry. The window manager may be configured to receive, over a network, at least a portion of a second UI element registry from a secondary window manager of a secondary computing device. The portion of the second UI element registry may identify a remote tab previously registered with the secondary window manager. The window manager may be configured to cause a display to provide a graphical arrangement of the tab and the remote tab. |
| US10928989B2 |
Server and terminal
A server including a reception unit, a determination unit, a generation unit, and a transmission unit. The reception unit receives an acquisition request for a first page associated with a first channel that is one of a plurality of channels provided by a platform application from a terminal. The determination unit determines whether or not the acquisition request includes supplementary information indicating that a shortcut icon to the first page has been selected. The generation unit activates the platform application in a case where the acquisition request includes the supplementary information and generates a response to the acquisition request, the response including a command to perform screen transition to a second page associated with the first channel after the activation of the platform application. |
| US10928984B2 |
Display device and display system of injection molding machine
A display device and a display system of an injection molding machine, capable of automatically displaying a window highly relevant to a window being displayed on a main screen on a sub-screen are provided.A display device of an injection molding machine, capable of displaying two or more windows includes: a display unit having at least a main display unit and a sub-display unit; an input unit that receives an input related to selection of a window to be displayed on the display unit; and a display control unit that selectively controls the window to be displayed on the display unit based on the input to the input unit, wherein the display control unit switches a window to be displayed on the main display unit based on the input to the input unit and displays a window displayed in the past on the main display unit on the sub-display unit. |
| US10928979B2 |
Information apparatus control method, computer-readable recording medium, and information providing method to control devices connected to network via device icons displayed on floor plan
A control method causes a computer of an information apparatus to: display on a display a display screen representing a floor plan including one or more rooms; using at least one memory that associates first information indicating a type of each of one or more device icons representing one or more target devices with second information indicating an attribute of each of the one or more rooms, display each of the one or more device icons in a room that corresponds to each of the one or more device icons in accordance with the type of each of the one or more device icons; and when it is determined that one device icon of the one or more device icons is a second type, the one device icon is displayed in a same room as a room in which the device icon of a first type is displayed. |
| US10928976B2 |
Virtual assistant acquisitions and training
Techniques and architectures for implementing a team of virtual assistants are described herein. The team may include multiple virtual assistants that are configured with different characteristics, such as different functionality, base language models, levels of training, visual appearances, personalities, and so on. The characteristics of the virtual assistants may be configured by trainers, end-users, and/or a virtual assistant service. The virtual assistants may be presented to end-users in conversation user interfaces to perform different tasks for the users in a conversational manner. The different virtual assistants may adapt to different contexts. The virtual assistants may additionally, or alternatively, interact with each other to carry out tasks for the users, which may be illustrated in conversation user interfaces. |
| US10928973B2 |
Computer simulation method with user-defined transportation and layout
A multi-user process receives input from multiple remote clients to manipulate avatars through a virtual environment modeled in a host memory. The environment includes portal objects operable to transport avatars, which are modeled objects operated in response to client input, between defined areas of the virtual environment. The portals are customizable in response to client input to transport avatars to destinations preferred by users. Adjacent defined areas are not confined in extent by shared boundaries. The host provides model data for display of the modeled environment to participating clients. |
| US10928969B2 |
Input device and electronic apparatus therewith
An input device includes a structural frame, a touch pad, a piezoelectric sheet fixed on the touch pad, and a controller electrically connected to the touch pad and the piezoelectric sheet. The touch pad has a first side, a second side opposite to the first side, and a touch-sensitive surface that has a button area located at the second side. The touch pad can be elastically deflected to move the second side relative to the structural frame. The piezoelectric sheet generates a voltage when the touch pad is elastically deflected. When determining that a press is performed on the button area and the voltage is larger than or equal to a corresponding predetermined value, the controller sends out a trigger signal. An electronic apparatus with the input device includes a display screen and a processor. The processor receives the trigger signal to control the display screen to display images. |
| US10928966B2 |
Touch panel and touch-panel-integrated organic light-emitting display device having touch electrodes with floating units
Disclosed herein are a touch panel and a touch-panel-integrated organic light-emitting display device that are capable of solving a retransmission problem while exhibiting excellent luminance and color viewing angle characteristics. The touch panel includes a plurality of first and second electrodes disposed on a substrate so as to intersect each other. Each first electrode includes a first touch electrode, the first touch electrode including a first metal mesh pattern having a lattice structure formed by a plurality of first and second line electrodes intersecting each other and a first floating unit disposed in the central part of the first metal mesh pattern, the first floating unit being electrically isolated from the first metal mesh pattern, the first floating unit being made of a transparent conductive material. Each second electrode includes a second touch electrode, the second touch electrode including a second metal mesh pattern formed by a plurality of third and fourth line electrodes intersecting each other in a lattice structure and a second floating unit disposed in the central part of the second metal mesh pattern, the second floating unit being electrically isolated from the second metal mesh pattern, the second floating unit being made of a transparent conductive material. |
| US10928965B2 |
Touch panel, method for manufacturing the same and touch device
A touch panel, a method for manufacturing the same, and a touch device are provided. The method for manufacturing a touch panel includes: forming a first touch electrode and a first auxiliary electrode on a base substrate, the first touch electrode being in a mesh shape, the first auxiliary electrode being spaced apart from and insulated from the first touch electrode; forming a first insulating layer on the first touch electrode, the first insulating layer covering the first touch electrode and exposing at least a portion of the first auxiliary electrode; forming a first metal layer covering the first insulating layer and the at least a portion of the first auxiliary electrode; and patterning the at least a portion of the first auxiliary electrode and the first metal layer to form a second touch electrode in a mesh shape. |
| US10928963B2 |
Conductive sheet and touch panel
A conductive component includes a first electrode pattern made of metal thin wires, and includes a plurality of first conductive patterns that extend in a first direction alternating with first non-conductive patterns. Each first conductive pattern includes break parts in portions other than intersection parts of the thin metal wires. The conductive component further includes a second electrode pattern made of thin metal wires, and includes a plurality of second conductive patterns that extend in a second direction orthogonal to the first direction and alternating with second non-conductive patterns. Each second conductive pattern includes break parts in portions other than intersection parts of thin metal wires. |
| US10928962B2 |
Electronic device and touch sensing module of electronic device
A touch sensing module includes a dielectric layer, a first sensing layer, a second sensing layer, and a third sensing layer. The dielectric layer includes a circuit board and an insulating film covering at least two surfaces of the circuit board. The first sensing layer is disposed on a surface of the insulating film facing away from the circuit board. The second sensing layer is disposed on a surface of the insulating film facing away from the circuit board. The third sensing layer is disposed on a side of the second sensing layer facing away from the dielectric layer and spaced apart from the second sensing layer. The first sensing layer and the second sensing layer are respectively disposed on opposite sides of the dielectric layer. |
| US10928957B2 |
Optical proximity sensor
A sensor including lenses, light emitters, each emitter projecting light out of a lens in a particular emission direction along a detection plane, light detectors, each detector detecting maximum light intensity when light enters a lens at a particular detection angle, a table of hotspots, each hotspot corresponding to an emitter-detector pair, the hotspot being a two-dimensional location in the detection plane along the emission direction of the emitter of the pair where projected light reflected by an object placed at that location, enters the lens for the detector of the pair at the detection angle of the detector, and a processor receiving outputs from the detectors corresponding to detected amounts of projected light reflected by an object in the detection plane, and calculating a two-dimensional location of the object in the detection plane based on the received outputs and based on hotspots for synchronously activated emitter-detector pairs. |
| US10928956B2 |
Pressure sensor for use in folding structure, and electronic device
A pressure sensor for use in a folding structure that includes a foldable piezoelectric film, a first electrode disposed on a first main surface of the piezoelectric film, a plurality of second electrodes disposed side by side on a second main surface of the piezoelectric film so as to face the first electrode and to be positioned along a direction orthogonal to a folding line of the piezoelectric film, a folding detection unit that detects a folded state of the piezoelectric film, and a processing unit that changes processing of at least one of signals generated on the second electrode when the piezoelectric film receives a pressing operation and the folding detection unit is detecting the folded state of the piezoelectric film. |
| US10928955B1 |
Suppression of structured image artifacts
Structured noise from various aggressors can be suppressed to improve touch performance. A respective noise characteristic can be determined for each respective group of touch nodes (e.g., row, column) among multiple groups of touch nodes in a masked touch image. The respective noise characteristic can be removed from the corresponding respective group of touch nodes in the touch image. For example, a respective noise characteristic can be determined for each respective row and/or for each respective column in the masked touch image. The respective noise characteristic can be removed from the respective row and/or column in the unmasked touch image. In some examples, the determining and subtracting of the noise characteristic can be repeated iteratively within a window of time and/or until one or more noise criteria are met. |
| US10928954B2 |
Touch sensor and display device including the same
A touch sensor includes sensor pixels which provide output currents which change in response to a touch made by a user, a sensor scan driver coupled to the sensor pixels through sensor scan lines and supplies sensor scan signals to the sensor pixels, and a read-out circuit coupled to the sensor pixels through output lines, and senses a touch using the output currents. The sensor scan driver changes a scheme for supplying the sensor scan signals depending on a fingerprint sensing mode and a touch sensing mode. |
| US10928953B2 |
Capacitance to code converter with sigma-delta modulator
Apparatuses and methods of converting a capacitance measured on a sense element to a digital value are described. One apparatus includes a modulator having a modulator capacitor, a sense element selectively coupled in a feedback loop of the modulator to operate as a switching capacitor. The apparatus also includes a first switch coupled between a voltage source and a first node of the switching capacitor and a second switch coupled between the first node of the switching capacitor and a first node of the modulator capacitor. The switching capacitor provides a charge current to the modulator capacitor via the second switch. The modulator measures a capacitance of the sense element and converts the measured capacitance to a digital code representing the capacitance. |
| US10928952B2 |
Touch display panel and touch display device
A touch display panel including first electrodes extending in a first direction and arranged in a second direction, and second electrodes extending in a second direction and arranged in the first direction; each first electrode includes first electrode blocks and first connecting electrodes arranged at intervals in the first direction; in the first electrode, two adjacent first electrode blocks are electrically connected by a first connecting electrode; each second electrode includes second electrode blocks and bridge structures arranged at intervals in the second direction; in each second electrode, two adjacent second electrode blocks are electrically connected by a bridge structure; the second electrode blocks are arranged in a different layer from the bridge structures; the bridge structures intersect the first connecting electrodes, and the dummy electrode is located between each second electrode block and the first connecting electrode adjacent thereto and intersects with the bridge structures. |
| US10928945B2 |
Sensor-equipped display device and sensor device
A sensor-equipped display device is provided including a display panel including a substrate, a sensor drive electrode, and a detection electrode opposed to the sensor drive electrode, wherein the detection electrode includes first and second layers in a first direction, the first layer has a first width in a second direction intersecting the first direction, the second layer has a second width in the second direction, the second width being wider than the first width, the first layer includes first lower and upper surfaces, the first upper surface being between the first lower surface and the second layer, the second layer includes a second lower surface located on the first upper surface, and a second upper surface opposed to the second lower surface, the second lower surface being between the second upper surface and the first layer, the second lower surface has a first region which is in contact with the first upper surface and a second region which is not in contact with the first upper surface, and the second region includes a part of an edge of the second lower surface. |
| US10928944B1 |
Device and method for proximity sensing on an input device
A processing system comprises a first source amplifier and an analog front end. The first source amplifier comprises a first input electrically connectable to a first sensor electrode of a display panel and configured to generate a first drive signal based on a first grayscale voltage corresponding to a first pixel data and generate a first comparison output signal based on a first sensing signal from the first sensor electrode and a reference voltage. The analog front end is configured to generate a first digital detection data used for proximity sensing based on the first comparison output signal outputted from the first source amplifier. |
| US10928940B2 |
Touch panel, method for manufacturing the same, and touch display device
A touch panel includes a base substrate, a plurality of touch electrode blocks disposed at interval on the base substrate, and a plurality of shadow elimination portions each provided between any two adjacent touch electrode blocks in the plurality of touch electrode blocks. The plurality of shadow elimination portions and the plurality of touch electrode blocks are disposed in insulation from each other, and a difference between a reflectivity of one of the plurality of shadow elimination portions and a reflectivity of a corresponding one of the plurality of touch electrode blocks adjacent to the one of the plurality of shadow elimination portions is within a threshold range. |
| US10928936B2 |
Touch display substrate with a conductive shield layer and method for manufacturing the same, display device and method for driving the same
A touch display substrate includes a touch region, a non-touch region, a plurality of touch electrodes at the touch region, periphery wires at the non-touch region, and a conductive shield layer above the periphery wires. The conductive shield layer covers at least one of the periphery wires. |
| US10928935B2 |
Optical-effect touchpad on a steering wheel for finger detection
A system for detecting command gestures made by a finger of a motor vehicle driver, including at least one interface pad, a light source that emits an infrared optical beam toward the interface pad, an imaging sensor, in order to capture images steered by the interface pad away from the driver, the interface pad including a base frame and a movable plate that is movable between a rest position and at least one activation position, the base frame including a first inclined edge and the movable plate including a second inclined edge, the first and second inclined edges forming a zone of contrasts of interest as seen by the imaging sensor, and being separated by a space or brought closer together depending on the position of the movable plate, and generating a contrast effect in the images of the interface pad that are captured by the imaging sensor. |
| US10928934B1 |
Rock and slide wireless dongle
An information handling system peripheral stores a wireless dongle in a cavity formed in the peripheral housing. The cavity has a head end with a width that accepts a head of the wireless dongle and a connector end with a width that accepts a connector of the wireless dongle and that is too narrow for the head of the wireless dongle to fit. When inserted into the cavity, the wireless dongle is removed by pressing on the connector with a finger to raise the head out of the cavity and in position to be grasped between the finger and a thumb. The wireless dongle pivots about a raised portion in the cavity with a greater depth at the connector end providing room for the downward press. A magnet disposed in the raised portion aids in retention of the wireless dongle. |
| US10928931B2 |
Navigation device with adjustable sample period
There is provided a navigation device including an image sensor and a processing unit. The image sensor is configured to capture reflected light of a work surface with a low-speed period to generate image frames, wherein the image sensor captures a pair of image frames in each low-speed period. The processing unit is configured to calculate acceleration according to the pair of image frames to accordingly identify whether to adjust the low-speed period to a high-speed period. |
| US10928929B2 |
Method for displaying a virtual interaction on at least one screen and input device, system and method for a virtual application by means of a computing unit
The invention relates to a method of representing a virtual interaction on at least one screen by means of a computer unit, comprising at least the following steps: representation of a virtual surface on at least one screen; representation of a position of a pointer by means of a defined deformation of the virtual surface (3) if the pointer is located on the virtual surface (3); displacement of the defined deformation upon a corresponding displacement of the pointer while the previously defined deformation is cancelled. Furthermore, the invention relates to an input device for a virtual application, wherein the input device is designed as a ring and comprises at least the following components: a fastening device for fastening to a finger; a recording device for creating recording data of the relative position of at least one finger of a hand with respect to the input device and/or with respect to at least one further component of the hand and/or with respect to a real surface, if the activated input device is fastened to the hand by means of the fastening device; an internal computer unit for processing the recording data; a transmitter unit for sending the processed recording data of the computer unit, wherein by means of said recording data at least one corresponding virtual interaction can be generated by means of the internal and/or an external computer unit. With the invention presented here, an autarkic and intuitive operation, in particular for applications in the field of augmented reality, can be implemented without the user being hindered in his other activities. |
| US10928922B2 |
Vehicle and operation method of vehicle
A vehicle configured to provide a mobility service of transporting a passenger by autonomous traveling includes a gesture detecting device configured to detect a person's gesture outside the vehicle and a service end determining unit configured to determine whether the passenger has approved of an end of the mobility service. The service end determining unit determines that the passenger has approved of the end of the mobility service when the gesture detecting device has detected a specific gesture while the vehicle is stopped. |
| US10928920B2 |
Reminder dialog presentation and behavior
An intelligent television and methods for user interaction between the intelligent television and the user are provided. In general, a user is provided with navigation, notification, and setup options which enable one or more functions associated with the intelligent television. The presentation of options is based on input received by the intelligent television. As a user provides input to the intelligent television via a remote control or other input device, the intelligent television is configured to interpret the input and provide interactive functionality in the form of content presented to the display of the intelligent television. |
| US10928918B2 |
Raise to speak
Systems and processes for operating an intelligent automated assistant are provided. An example process includes detecting input representing motion of an electronic device and sampling an audio input with a microphone of the electronic device. The example process further includes determining, based on the audio input and the input representing motion of the electronic device, whether to initiate a virtual assistant session. In accordance with a determination to initiate the virtual assistant session, the example process includes initiating the virtual assistant session. In accordance with a determination not to initiate the virtual assistant session, the example process includes forgoing initiating the virtual assistant session. |
| US10928913B2 |
Mobile terminal
The present application discloses a mobile terminal. The mobile terminal includes a housing; a screen module; an elastic member received in the receiving cavity; and an exciter sandwiched between the elastic member and the screen module, the exciter driving the screen module to vibrate, the exciter including a bottom wall, a lateral wall extending bently towards the screen module from the bottom wall, and a top wall covered on the lateral wall; one end of the elastic member is fixed to the housing, the other end is spaced from the housing and abuts against the bottom wall of the exciter; the top wall is fixed to the screen module, and the elastic member is in a compression deformation state to resist against the bottom wall. |
| US10928911B2 |
Movement capability for buttonless touchpads and forcepads
A system and method for enabling an entire touchpad surface to mechanically move if sufficient force is used to press on the touchpad to perform a mouse click function, such as a right click or a left click, when the touchpad is mechanically buttonless, such as a forcepad, in order to provide haptic feedback on a touchpad that otherwise has none. |
| US10928910B2 |
Method and apparatus to provide haptic feedback based on media content and one or more external parameters
The disclosure relates to systems and methods of providing haptic feedback based on media content and one or more external parameters used to customize the haptic feedback. The system may modify or otherwise alter haptic feedback that is determined using the media content alone. In other words, the system may use both the media content and the external parameters to determine haptic feedback that should be output to the user or others. The external parameters may include, for example, sensor information, customization information, and/or other external parameters that may be used to customize the haptic feedback. |
| US10928908B2 |
Haptic device, for interaction with virtual reality or augmented reality systems
A haptic device, for interaction with virtual reality or augmented reality systems, including a fixed body configured to be worn on a finger of the hand, and a movable body associated with the fixed body and actuated by a motor means; the device includes a flap associated with the movable body and having a convex contact surface; the movable body being movable with respect to the fixed body so that the contact surface moves from a position that is spaced from the fingertip to a position of contact with the fingertip. |
| US10928906B2 |
Data entry device for entering characters by a finger with haptic feedback
A data entry device for entering predetermined characters by the finger of a user and converting the characters into a sequence of electronic signals representing the entered characters, that comprises a touch sensitive zone (2) on an outer surface, a processor (58) coupled to the touch sensitive zone (2) for sensing the zone (2) is touched, the processor (58) is programmed to recognize predetermined elementary finger movements and combinations thereof and to associate each of them with a character, wherein a closed boundary (10) is defined on the surface of the device above a portion of the touch sensitive zone (2) that has at least one haptic property differing from the haptic properties of the surrounding area, whereby the finger can definitely sense when the boundary (10) is touched, and the boundary (10) has an interior area constituting a data entry field (11) that has a centre region (16) which has at least one haptic property differing from the haptic properties of the portion beyond the centre region (16), whereby the finger when touching the centre zone (16) can sense being on the centre region (16), and the processor (58) is programmed so as to recognize when the centre region (16) is touched for a predetermined duration by the finger and interprets this event as the beginning of the entry of a character and from that moment starts observing and analyzing the combination of the elementary finger movements as long as the finger touches the data entry field (11), and when the finger has finished touching the data entry field (11) this is interpreted by the processor (58) as the end of the entry of the character, wherein the elementary finger movements can be radial movements between the centre zone (16) and one of a plurality of predetermined discrete special positions along the boundary (10) in both directions and arced movements along the boundary (10) from one special position to a neighbouring special position. |
| US10928904B1 |
User recognition and gaze tracking in a video system
Some embodiments include a method comprising receiving gaze data from an image sensor that indicates where a user is looking, determining a location that the user is directing their gaze on a display based on the gaze data, receiving a confirmation input from an input device, and generating and effectuating an input command based on the location on the display that the user is directing their gaze when the confirmation input is received. When a bystander is in a field-of-view of the image sensor, the method may further include limiting the input command to be generated and effectuated based solely on the location on the display that the user is directing their gaze and the confirmation input and actively excluding detected bystander gaze data from the generation of the input command. |
| US10928899B2 |
Handling multiple eye-gaze tracking (EGT) sources in virtual, augmented, or mixed reality (XR) applications
Embodiments of systems and methods for handling multiple Eye-Gaze Tracking (EGT) sources in virtual, augmented, or mixed reality (xR) applications are described. In some embodiments, an Information Handling System (IHS) may include a processor and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution by the processor, cause the IHS to: receive a first EGT vector from a first EGT system and a second EGT vector from a second EGT system; calculate a composite EGT vector using a first weight associated with the first EGT system and a second weight associated with the second EGT system; and render an image, in part, based upon the composite EGT vector. |
| US10928897B2 |
Foveated rendering
According to the invention, a method for changing a display based on a gaze point of a user on the display is disclosed. The method may include determining a gaze point of a user on a display. The method may also include causing a first area of the display to be displayed in a first manner, the first area including the gaze point and a surrounding area. The method may further include causing a second area of the display to be displayed in a second manner, the second area being different than the first area, and the second manner being different than the first manner. |
| US10928894B2 |
Eye tracking
An apparatus including a display; a single pixel detector; and a beam splitter. The beam splitter is located relative to the display and the single pixel detector to allow a projected image from the display to pass through the beam splitter and direct a reflected image from an eye to the single pixel detector, where the reflected image is based at least partially upon the projected image. |
| US10928891B2 |
Method and arrangement for calibrating a head-mounted display
The present disclosure relates to a method for calibrating a camera of a head-mounted display, HMD. The method comprises providing a calibration target in front of a lens of the HMD. Each of the calibration target and the lens basically extend in a corresponding two-dimensional plane. The method further comprises determining a lateral position of the calibration target. The lateral position relates to a position of the calibration target in the two-dimensional plane. The method even further comprises determining a lateral position of the lens. The lateral position relates to a position of the lens in the two-dimensional plane. The method yet even further comprises determining a calibration target misalignment based on the determined lateral position of the calibration target and based on the determined lateral position of the lens. The method also comprises performing a hardware calibration of the HMD. The hardware calibration is adapted for the calibration target misalignment.The present disclosure also relates to an arrangement and a computer program product. |
| US10928889B1 |
Apparatus, system, and method for directional acoustic sensing via wearables donned by users of artificial reality systems
An apparatus for directional acoustic sensing may include a wearable dimensioned to be donned by a user of an artificial reality system. The wearable may include a signal generator that propagates an acoustic wave via a body of the user toward a specific body part. The wearable may also include an acoustic sensor that detects an acoustic reflection of the acoustic wave propagated by the signal generator. The wearable may further include at least one processing device that is communicatively coupled to the acoustic sensor. The processing device may determine that the specific body part has made physical contact with an object based at least in part on the acoustic reflection. In response, the processing device may generate an input command for the artificial reality system that accounts for the specific body part making physical contact with the object. Various other apparatuses, systems, and methods are also disclosed. |
| US10928886B2 |
Frequency overshoot and voltage droop mitigation apparatus and method
An apparatus and method are described, which prior to an event that could result in frequency overshoot, sends a signal to a voltage regulator or generator requesting a temporary supply voltage and/or current boost. This enables a clocking source, such as a phase locked loop (PLL) to lock fast while not needing any long-term voltage guard bands. The apparatus and scheme allows for on-the-fly change in supply voltage and/or clock frequency for a processor with little to no impact on Vmin During the clock frequency overshoot, the supply voltage is temporarily boosted and then reduced down to the expected voltage level of the power supply. Such boost allows for absorbing the clock frequency overshoot impact. The supply voltage level can be reduced in a step-wise fashion to avoid any potential undershoot in clock frequency. |
| US10928885B2 |
Processor device supply voltage characterization
Power reduction and voltage adjustment techniques for computing systems and processing devices are presented herein. In one example, a method includes executing a voltage characterization service for a processing device of a computing apparatus to determine at least one supply voltage for the processing device, the voltage characterization service comprising a functional test that exercises the processing device at iteratively adjusted voltages in context with associated system elements of the computing apparatus. During execution of the voltage characterization service, the method includes monitoring for operational failures of at least the processing device, and responsive to the operational failures, determining at least one resultant supply voltage. |
| US10928884B2 |
Microcontroller architecture for power factor correction converter
A control system for driving a motor of a compressor includes a microcontroller and a programmable logic device. The microcontroller is configured to generate a reference current value for a power factor correction (PFC) converter. The programmable logic device is configured to receive control messages from the microcontroller and, in response to data in a first control message, set a value into a timing register. The programmable logic device is configured to reverse a state of a power switch of the PFC converter between an on state and an off state in response to receiving a comparison signal indicating that a measured current in the PFC converter crossed the reference current value. The programmable logic device is configured to, subsequent to reversing the state of the power switch, wait for a period of time determined by the timing register and reverse the state of the power switch. |
| US10928878B2 |
Reserve power system for data center
A system for performing computing operations in a data center includes one or more sets of computer systems, one or more primary power systems, and a reserve power system. The primary power systems include at least one power distribution unit that supplies power to at least one of the sets of computer systems. The reserve power system automatically supplies power to at least one of the sets of computer systems if a condition is met (such as a failure of the primary power system). |
| US10928874B2 |
Bypass switch control
In one example, a system for bypass switch control includes a controller coupled to a number of backup power modules and to a number of bypass switches that correspond to each of the number of backup power modules, wherein the controller activates a bypass switch when a corresponding backup power module is deactivated. |
| US10928873B2 |
Method and system for discovery, validation and delivery of power through a universal power center
A system and method of discovery, validation and delivery of power to an electronic device through a universal power center is provided. The method comprises providing a power tip for an electronic device with a unique identification and broadcasting the unique identification to a power center. The method further includes verifying the unique identification and connection location of the electronic device, determining power requirements for the connected electronic device based on the unique identification and connection location, and delivering power to the electronic device based on the determined power requirements. |
| US10928870B2 |
Apparatus and methods for temperature-based memory management
The present disclosure describes apparatuses and methods for temperature-based memory management. In some aspects, a temperature-based memory manager receives, from a temperature sensor of a memory block, an indication of a temperature of the memory block. The temperature-based memory manager compares the indication of the temperature with a temperature threshold associated with the memory block. Based on a result of the comparison, the temperature-based memory manager alters a frequency of a clock signal by which the memory block operates effective to change power consumption of the memory block. By so doing, power consumption of the memory block may be reduced, and operating temperatures of the memory block can be kept below temperatures that are likely to affect reliability of storage cells of the memory block. This can be effective to improve reliability and long-term performance of the memory block, particularly in high-performance or mission critical applications. |
| US10928867B2 |
Cooling distribution unit flow rate
In some examples, a system may include a plurality of cooling distribution units (CDUs) to control cooling of a plurality of computing devices based in part on average differential pressure between a supply and return for each of the plurality of CDUs, temperature of coolant in a loop flowing between each of the plurality of CDUs and computing devices, and facility valve position for each of the plurality of CDUs, wherein one CDU of the plurality of the CDUs is nominated lead CDU and broadcasts flow rate to the plurality of CDUs to follow. |
| US10928866B2 |
Universal low profile to full height form factor adapter
A method comprising may include mechanically coupling a first main body to a second main body mechanically via a first mechanical feature such that distance between the first main body and the second main body is variable in a first direction, mechanically coupling a chassis engagement feature to the first main body via a second mechanical feature such that distance between the chassis engagement feature and the first main body is variable in a second direction perpendicular to the first direction, wherein the chassis engagement feature is configured to mechanically engage with a chassis when the information handling resource is engaged within the chassis, and mechanically coupling a card engagement feature to the first main body via a third mechanical feature such that distance between the card engagement feature and the first main body is variable in a third direction perpendicular to the first direction and the second direction, wherein the card management feature is configured to mechanically engage with the information handling resource at an edge of the information handling resource opposite of an edge connector of the information handling resource, such that when the information handling resource is engaged within the chassis, the adapter mechanically constrains movement of the information handling resource relative to the chassis. |
| US10928864B1 |
Synchronized dual shaft expandable hinge
A portable information handling system housing rotationally couples first and second housing portions with a hinge assembly having first and second axles held in a parallel fixed lateral disposition by interaction of first and second collars and a scissors assembly. The first and second axles expand at the scissors assembly to create space between the housing portions in the event that the housing portions close over an object disposed between them. |
| US10928854B1 |
Portable electronic device case
Systems and methods are involved with but are not limited to a portable electronic device case including a device display receiving portion, a device keyboard receiving portion, and a spine portion extending therebetween, the spine portion having a flexibility sufficient to accommodate hinged disposition between the device display receiving portion, and the device keyboard receiving portion, the spine portion including at least one pair of stops including a first stop and a second stop being positioned to be oppositely facing when the portable electronic device case is in a closed disposition to allow for contact between the first stop and the second stop to maintain spacing between one or more portions of the device display receiving portion and one or more portions of the device keyboard receiving portion. In addition, other aspects are described in the claims, drawings, and text forming a part of the present disclosure. |
| US10928852B2 |
Mounting structure for rear housing of display device and display device
A mounting structure for a rear housing of a display device includes a backplane including a backplane substrate and a first engaging structure disposed on one side of the backplane substrate. The mounting structure includes a rear housing including a rear housing substrate and a second engaging structure disposed on one side of the rear housing substrate. The first engaging structure and the second engaging structure are matched and engaged, causing the backplane and the rear housing to be fixed with each other. |
| US10928851B2 |
Display apparatus
A display apparatus includes: a display panel configured to display an image, the display panel including first, second, and third areas, a sound-generating device in at least one among the first, second, and third areas on a rear surface of the display panel, and at least one partition for dividing the first, second, and third areas from each other, the at least one partition including a first side and a second side at an angle to the first side, the second side including at least one member perpendicular to the second side, wherein: the first area is a left area of the display panel, the second area is a right area of the display panel, the third area is a central area of the display panel, and the member is in the third area. |
| US10928849B2 |
Semiconductor device, semiconductor system and method for operating semiconductor device
A semiconductor device includes a first control circuit controlling a first child clock source to receive a clock signal from a parent clock source, a first channel management (CM) circuit transmitting a first clock request to the first control circuit in response to a second clock request received from a first IP block, a second control circuit controlling a second child clock source to receive the clock signal from the parent clock source, a second CM circuit transmitting a third clock request to the second control circuit in response to a fourth clock request received from a second IP block, and a power management unit transmitting a power control command to the first CM circuit and the second CM circuit to control a power state of the first IP block and the second IP block. The first CM circuit and the second exchange signals to maintain a master-slave relationship. |
| US10928846B2 |
Low voltage high precision power detect circuit with enhanced power supply rejection ratio
A power detect circuit is disclosed. A power detect circuit includes a voltage multiplier that receives an external supply voltage and generates a second supply voltage that is greater than the former. A voltage regulator is coupled to receive the second supply voltage and outputs a regulated supply voltage. A bandgap circuit is coupled to receive the second supply voltage when a first switch is closed, and the regulated supply voltage when a second switch is closed. The bandgap circuit generates a reference voltage for the voltage regulator, as well as one or more output voltages. A comparator circuit is coupled to receive the one or more output voltages from the bandgap circuit, and may compare these one or more output voltages to the regulated supply voltage. |
| US10928845B2 |
Scheduling a computational task for performance by a server computing device in a data center
Described herein are various technologies pertaining to predicting an amount of electrical power that is to be generated by a power system at a future point in time, wherein the power system utilizes a renewable energy resource to generate electrical power. A camera is positioned to capture an image of sky over a geographic region of interest. The image is analyzed to predict an amount of solar radiation that is to be received by the power source at a future point in time. The predicted solar radiation is used to predict an amount of electrical power that will be output by the power system at the future point in time. A computational resource of a data center that is powered by way of the power source is managed as a function of the predicted amount of power. |
| US10928841B2 |
Seal section check valve with protection tube
A submersible well pump assembly has a communication path for communicating motor lubricant to an interior of a pressure equalizer. A check valve passage with a check valve leads from the communication path to a pressure equalizing chamber. A dip tube has a dip tube inlet at the check valve passage below the check valve and a dip tube outlet in the pressure equalizing chamber. The dip tube is filled with motor lubricant to retard migration of well fluid from the pressure equalizing chamber into contact with the check valve. |
| US10928840B2 |
System for dispensation of cosmetic compounds
The present disclosure relates to a dispenser assembly for accurate dispensation of cosmetic compounds for custom cosmetic formulations. The dispenser assembly includes a dispensing motor coupled to a dispensing plunger which, according to prescribed speed profiles, dispenses accurate volumes of compounds for custom cosmetic formulations. |
| US10928839B2 |
System and method for distributed active fluidic bleed control
A system and method for regulating and actuating bleed over a structure exposed in a fluid motion are disclosed. The bleed inlet and outlet are formed on the surface of the structure establishing fluidic communication across surfaces. The disclosed system and method contemplates active control and regulation of the bleed to modify crossflow properties such as, aerodynamic forces, hydrodynamic forces, vorticity, and moments. |
| US10928838B2 |
Method and device of determining position of target, tracking device and tracking system
A method for determining position of a target includes determining at least two measurement points of the target, obtaining vector data of at least two direction vectors based on an imaging position of the target on an imaging system and parameter data of the imaging system, and determining a distance between the target and the imaging system according to the vector data and a current vertical height of the imaging system. Each of the at least two direction vectors is a vector from the imaging system to a corresponding one of the at least two measurement points. |
| US10928828B2 |
Detecting unfamiliar signs
Aspects of the disclosure relate to determining a sign type of an unfamiliar sign. The system may include one or more processors. The one or more processors may be configured to receive an image and identify image data corresponding to a traffic sign in the image. The image data corresponding to the traffic sign may be input in a sign type model. The processors may determine that the sign type model was unable to identify a type of the traffic sign and determine one or more attributes of the traffic sign. The one or more attributes of the traffic sign may be compared to known attributes of other traffic signs and based on this comparison, a sign type of the traffic sign may be determined. The vehicle may be controlled in an autonomous driving mode based on the sign type of the traffic sign. |
| US10928827B2 |
Systems and methods for generating a path for a vehicle
System, methods, and other embodiments described herein relate to generating a path for a vehicle to travel. In one embodiment, a method includes receiving left and right boundary points of a corridor in which the vehicle is to travel and creating point pairs from the left and right boundary points. Respective ones of the point pairs include one of the left boundary points and one of the right boundary points that is a closest corresponding point of the right boundary points. The method further includes generating an output path according to an optimization problem that determines path points, with a respective one of the path points for each of the point pairs. The point pairs function as hard constraints for the corresponding respective ones of the path point. |
| US10928825B2 |
Method, device and system for controlling vehicle passing through intersection
A method, device and system for controlling a vehicle passing through an intersection are provided. The method includes generating a reference running track based on coordinate of first road from which the vehicle is to leave and coordinate of second road into which the vehicle is to enter. The first road and the second road intersect at the intersection through which the vehicle is to pass. The method further includes generating, in real time, a preview track of vehicle based on coordinate of centroid of the vehicle, course of the vehicle and coordinate of the second road, comparing the preview track with the reference running track and acquiring running speed limit and turning angle of the vehicle based on the comparing, and controlling the vehicle to run at the turning angle and a running speed less than or equal to the running speed limit. |
| US10928823B2 |
Method and system for customizing self-driving motor vehicle
Methods are introduced for customizing and legalizing a self-driving motor vehicle by personalizing and/or disciplining before and during a self-driving motor vehicle is practically used, with human knowledge, preferences and experiences, to provide a more personal service and overcome some hurdles in legalization of self-driving motor vehicles, serving as a bridge in the transition from a human driving world to a personized autonomous freeway. |
| US10928822B2 |
Mobile robot, method of navigating the same, and storage medium
A mobile robot including a motion actuator; at least one detection sensor configured to detect field information in a movement field of the mobile robot; a guidance generation unit configured to generate a motion guidance policy to a target position from a current position, the motion guidance policy being updated by the guidance generation unit when the field information has been received from the at least one detection sensor; a safety sensitization unit configured to generate a safety sensitized policy which is the motion guidance policy with a reduced velocity magnitude relative to an angle between the motion guidance policy and the current motion of the mobile robot; and a motion actuation unit configured to determine an actuation signal for instructing the motion actuator to project the current motion of the mobile robot in conformity with the safety sensitized policy provided by the safety sensitization unit. |
| US10928821B2 |
Unmanned aerial vehicle-based systems and methods for generating landscape models
Unmanned aerial vehicle-based systems and related methods for aerial vehicle-based systems and methods for generating landscape models are disclosed herein. An example unmanned aerial vehicle includes a communicator to receive an instruction for the unmanned aerial vehicle to fly over an area of interest. The example unmanned aerial vehicle includes a camera to generate sensor data for the area of interest. The example unmanned aerial vehicle includes data generator to generate a three-dimensional model of the area of interest based on the sensor data. The communicator is to communicate the three-dimensional model to a vehicle. |
| US10928815B2 |
Computer system and method to process alarm signals
A computer system is configured to process alarm activations received from technical systems, where an alarm activation represents a deviation of the technical status of a technical system from normal. The system includes: a data storage interface for receiving alarm activations in data storage, where the recorded alarm activations correspond to alarms; a data processor for: determining, from the recorded alarm activations, time intervals for alarm analysis; and computing similarity measures between the time intervals that depend on the occurrence of the recorded alarm activations in the time intervals, and where the contribution of an alarm activation to the similarity of two time intervals is reduced with an increasing occurrence of the alarm in the time intervals; and a user interface configured to provide pairs of time intervals to an operator of the one or more technical systems that include time intervals with similarity measures indicating similar alarm. |
| US10928811B2 |
Method and system to model industrial assets using heterogenous data sources
According to some embodiments, a system and method are provided to model a sparse data asset. The system comprises a processor and a non-transitory computer-readable medium comprising instructions that when executed by the processor perform a method to model a sparse data asset. Relevant data and operational data associated with the newly operational are received. A transfer model based on the relevant data and the received operational data. An input into the transfer model is received and a predication based on data associated with the received operational data and the relevant data is output. |
| US10928810B2 |
Method for monitoring an optical lens manufacturing process
A method for monitoring an optical lens manufacturing process at a first lens manufacturing side, the method including: a manufacturing data collecting, during which sets of manufacturing data indicative of at least a manufacturing process parameter and/or a manufacturing device parameters and/or an operator parameter and/or an environment parameter at the first lens manufacturing side are collected; a manufacturing information generating, during which at least one manufacturing information indicative of at least a manufacturing process parameter and/or a manufacturing device parameters and/or an operator parameter and/or an environment parameter at a second lens manufacturing side is generated based on the collected manufacturing data. |
| US10928809B2 |
As-designed, as-manufactured, as-tested, as-operated and as-serviced coupled digital twin ecosystem
There are provided methods and systems for optimizing a manufacturing process. For example, there is provided a method for generating a model for driving a decision of a manufacturing process. The method includes simultaneously receiving data from a plurality of sources and executing a machine learning-based procedure on the data. The method further includes updating a physics-based model corresponding to the model in real time based on a result of the machine learning-based procedure. |
| US10928807B2 |
Feature extraction and fault detection in a non-stationary process through unsupervised machine learning
An apparatus, method, and non-transitory machine-readable medium provide for improved feature extraction and fault detection in a non-stationary process through unsupervised machine learning. The apparatus includes a memory and a processor operably connected to the memory. The processor receives training data regarding a field device in an industrial process control and automation system; extracts a meaningful feature from the training data; performs an unsupervised classification to determine a health index for the meaningful feature; identifies a faulty condition of real-time data using the health index of the meaningful feature; and performs a rectifying operation in the industrial process control and automation system for correcting the faulty condition of the field device. |
| US10928803B2 |
Managing blockchains for multiple components in an industrial facility
Blockchain-enabled industrial devices and associated systems are configured to support the use of industrial blockchains in connection with product and machine tracking, subscription-based industrial services, device lifecycle management, and other functions. Collections of industrial devices can collectively serve as an industrial blockchain system, with multiple such systems within a supply chain yielding an industrial blockchain ecosystem. This architecture can create distributed, decentralized, tamper-proof records of manufacturing statistics for a product, a product's history within the larger supply chain, industrial asset usage histories that can be leveraged in connection with lifecycle management, machine usage history for use in connection with subscription-based machine operation, and other such information. The blockchain-enabled industrial devices can be configured to generate multiple versions of a product or machine's blockchain having respective different access permissions, allowing public and private industrial data to be segregated between public and private industrial blockchains. |
| US10928802B2 |
Method for optimizing the productivity of a machining process of a CNC machine
The present invention relates to a method for optimizing the productivity of a machining process of at least one CNC (Computer Numerical Control) machine, the CNC machine comprising at least one machining tool movable by one or a plurality of drive axes, the machining process being controlled by a given NC (Numerical Control) program defining at least a tool path for the at least one machining tool and a path velocity profile along the tool path, wherein the method includes increasing the path velocity along the tool path as compared to the path velocity profile defined by the given NC program, wherein increasing the path velocity along the tool path is effected in due consideration of the respective dynamical limit of each of the one or the plurality of drive axes, in particular in due consideration of the maximum axis-velocity and the maximum axis-acceleration of each of the one or the plurality of drive axes, and in due consideration of processing limits affecting the path velocity due to the machining capacity of the CNC machine, in particular of the machining tool. The method further comprises adapting the given NC program by the increased path velocity along the tool path. |
| US10928800B2 |
Direct client initiated CNC tool setting
Computer numerical control (CNC) machines execute a process automatically unless a condition occurs that triggers one or more alarms that terminate the process. Accordingly, CNC laser cutting post-process inspection is usually non-existent or minimal. However, with CNC laser welding it is more common for a visual inspection or automated inspection to be performed to verify that the process was completed. Similar issues occur when single piece parts are required in addition to which executing an offline inspection requires additional complexity in re-working any piece part. Accordingly, embodiments of the invention provide enterprises and facilities employing CNC laser cutting/welding systems with a means to overcome these limitations. Further, providing intuitive user interfaces allows the user to perform tasks directly through a touch screen interface they are viewing the work piece/piece-parts upon. |
| US10928799B2 |
Path repeatable machining for full sized determinant assembly
Systems, methods, and apparatus are disclosed for machining a part. Methods include generating a first spatial representation identifying a first orientation of a machining tool, and mechanically coupling an end effector to the part at a first position, the end effector including the machining tool and a coupling tool. Methods include generating a second spatial representation identifying a second orientation of the machining tool relative to the part, the first and second spatial representations being generated based on images captured by at least one imaging device and measurements from a plurality of sensors. Methods include identifying a plurality of differences that result from the coupling and that include a rotational distance and translational distance, the identifying being based on a comparison of a first image and a second image. Methods include adjusting the machining tool to return the machining tool to the first orientation at the first position. |
| US10928794B2 |
Fault detection systems and methods for power grid systems
This application discloses a system that may comprise at least a portion of a supply network. The system may further comprise a load controller that controls current flow with a current level of I1 into a load network that provides power to one or more loads from the at least a portion of the supply network according to a preprogrammed load curve. The system may also comprise a protection system that isolates the at least a portion of the supply network from the load controller in response to detecting a current pattern that is inconsistent with the preprogrammed load curve. |
| US10928793B2 |
Energy management apparatus, information device management apparatus, management system, power consumption reduction method and program
An energy management apparatus according to an embodiment is used in a management system including an information device management apparatus which has a first storage storing an information device table indicating a relationship between an information device identifier for identifying at least one information device and a zone identifier for each of zones and controls the information device based on the information device table and data received from the energy management apparatus. The energy management apparatus has an acquisitor, a data processor, a second storage and a communicator. The acquisitor acquires, regarding the zones, presence-absence information indicating a presence or absence of a person in each of the zones. The data processor generates the data based on the presence-absence information acquired by the acquisitor and the zone identifier. |
| US10928790B2 |
Control system with coordinated equipment staging
A controller for multiple groups of equipment detects a staging event for a first group of equipment and determines when the staging event occurs. The controller determines whether a predetermined time period has elapsed since the staging event for the first group of equipment has occurred and prevents a second group of equipment from staging in response to a determination that the predetermined time period has not elapsed since the staging event for the first group of equipment has occurred. Preventing the second group of equipment from staging reduces peak energy consumption during the predetermined time period and reduces a demand charge based on the peak energy consumption. |
| US10928789B2 |
Distributed multi-input multi-output control theoretic method to manage heterogeneous systems
A processing unit includes a plurality of subsystem control modules. Each subsystem control module includes a set of one or more inputs that receives a set of one or more external signals and a set of one or more monitored outputs from a hardware subsystem corresponding to the subsystem control module, and a set of configuration outputs for controlling one or more configuration settings of the hardware subsystem. The subsystem control module determines the one or more configuration settings based on the set of monitored outputs and on one or more targets derived from the set of external signals. |
| US10928787B2 |
Systems, apparatus, and methods for automatic generation control enhanced with advanced reliability based control
Embodiments provide systems, apparatus, and methods for power distribution operated under automatic generation control (AGC) based on reliability based control (RBC) green zone control. Embodiments include a plurality of power generating resources operating within a control area; a plurality of power consuming loads; a power transmission network coupling the resources to the loads; and an energy management system (EMS) in communication with the resources and configured to control operation of the resources within the control area, wherein the EMS is operative to: determine a reliability based control (RBC) green zone; operate an automatic generation control (AGC) system of the EMS within the determined RBC green zone; and output electricity to the loads from the resources under the control of the AGC of the EMS operating within the RBC green zone to correct area control error (ACE). Numerous additional aspects are disclosed. |
| US10928783B2 |
Analysis device and analysis system for ranking predictor performance for determining acceptability of an object to be produced
While a production apparatus is operating, a computation unit of an analysis device performs main predictive computation on an acceptability in real time by using one or more operating predictors selected from among a plurality of predictors. When the main predictive computation is not performed, the computation unit performs subsidiary predictive computation on the acceptability by using one or more subsidiary predictors that are not selected from among the plurality of predictors. The computation unit performs processing of interchanging the operating predictors and the subsidiary predictors based on prediction accuracies of the operating predictors and prediction accuracies of the subsidiary predictors. |
| US10928780B2 |
Push button device for timepieces
A push button device including a device for adjusting the angular orientation of the push button head with respect to the watch case, wherein the angular orientation adjustment device includes a friction ring disposed concentrically around the central shaft inside the tube, the friction ring rotates integrally with the central shaft and is free in translation with respect to the central shaft, the friction ring includes an external friction surface in friction contact with an internal wall of the tube, and wherein the central shaft includes a device for actuating the latter in rotation, making it possible to pivot the push button against the frictional forces generated by the friction ring, in order to adjust the angular orientation of the push button head. |
| US10928777B2 |
Watch movement comprising a retrograde display and a jump hour ring
A watch movement comprising a retrograde mobile, an hours ring bearing an asymmetric internal toothing and driven by the retrograde mobile in order to display the current hour in a jumping way, a correction mechanism allowing the retrograde mobile to be corrected in both directions, a drive member that can be actuated by said correction mechanism and engages with said asymmetric internal toothing so that corrections of the retrograde mobile in the clockwise direction are transmitted to the hours ring, whereas corrections in the counterclockwise direction are not transmitted to the hours ring. |
| US10928775B2 |
3D holographic display and holographic object formation
A method of creating a 3D holographic display in a device having a camera, holographic projectors and display surface, the method including: tracking by the camera an interactive device over the display; determining by the camera a distance from the interactive device to the display; responsive to an action by the interactive device, visually displaying by the holographic projectors a unit holographic object proximate to the interactive device; responsive to one or more additional actions by the interactive device, visually displaying by the holographic projectors additional unit holographic objects proximate to the unit holographic object so as to be visually displaying a plurality of unit holographic objects; accumulating by the holographic projectors the plurality of unit holographic objects proximate to the display surface; and determining an amount of accumulated unit holographic objects visually displayed by the holographic projectors until a resultant shape of holographic objects is formed. |
| US10928774B2 |
Holographic representations of digital object transfers
Systems, methods, and computer-readable media are disclosed for representing a transfer of a digital object using holographic images. User input is received that is indicative of a selection of the digital object for transfer from a sending device to a receiving device. Spatial attribute data is generated based at least in part on at least one of a distance or a relative orientation between the sending device and the receiving device, and a transition path is determined based at least in part on the spatial attribute data. Holographic image data is then generated based at least in part on the transition path, and the holographic image data is sent to one or more holographic projectors to cause a first holographic image representative of the digital object and a second holographic image representative of the transition path to be projected. |
| US10928773B2 |
Holographic image replication
A method and system for improving holographic image simulation and replication is provided. The method includes receiving data identifying a primary location and at least one secondary location associated with a holographic replication event. First video data describing first objects at the primary location is received and a first holographic simulation presentation comprising virtual representations of the first objects is generated. Second video data describing second objects at the at least one secondary location is received and a second holographic simulation presentation comprising virtual representations of the second objects is generated. The second holographic simulation presentation is projected such that said virtual representations of the second objects interact with the first objects at the primary location. The first holographic simulation presentation is projected such that said virtual representations of the first objects interact with the second objects at the at least one secondary location. |
| US10928770B2 |
Image forming apparatus
An image forming apparatus includes: a top cover configured to cover a part of an opening of a housing; a front cover configured to cover a part of the remaining of the opening; a toner cartridge; and a drum cartridge, wherein in a state where the front cover is located at the opened position, the drum cartridge having the toner cartridge mounted thereto is mountable and demountable to and from the housing, whereas the drum cartridge is prevented from being mounted and demounted to and from the housing in a state where the front cover is located at the closed position, wherein when the top cover is located at the opened position, the toner cartridge is mountable and demountable to and from the drum cartridge, and wherein when the top cover is located at the closed position, the toner cartridge is prevented from being demounted from the drum cartridge. |
| US10928769B2 |
Developing cartridge and image forming apparatus
A second unit includes a restricted portion that comes into contact with a restricting portion provided to a body of an apparatus, the restricted portion coming into contact with the restricting portion, in order to restrict the movement of a developer carrier in a direction to make contact with an image carrier, when a developing cartridge has not reached a predetermined attachment position, and not coming into contact with the restricting portion when the developing cartridge is in the predetermined attachment position. |
| US10928767B2 |
Heating device with a guide having convex and recess portions and a connector with a conduction terminal
A heating device includes a heater, a holder, a connector, and a guide pair. The heater includes an electrode through which power is conducted. The holder is configured to hold the heater. The connector includes a conduction terminal and an engagement portion. The conduction terminal is configured to contact the electrode. The engagement portion is configured to be engaged with the holder. The connector is attachable to the holder to engage the engagement portion with the holder and contact the conduction terminal with the electrode. The guide pair includes a convex portion and a recess. The convex portion is disposed in one of the holder and the connector. The recess is disposed in another one of the holder and the connector. The guide pair is configured to guide the connector in an attaching direction of the connector to attach the connector to the holder. |
| US10928764B2 |
Image heating apparatus
An image heating apparatus includes a cylindrical rotatable member, an exciting coil, a magnetic core, and a resin material layer provided between the exciting coil and the magnetic core. The exciting coil is a metal wire coated with heat-resistant resin. The resin material layer is provided between the exciting coil and the magnetic core and is a layer that is different from the heat-resistant resin of the metal wire. The resin material layer is provided on a surface of the magnetic core in a helical shape along the exciting coil. As viewed in a direction perpendicular to a longitudinal direction of the rotatable member, the exciting coil enters the resin material layer in a radial direction of the exciting coil. |
| US10928748B2 |
Image forming apparatus and process cartridge
The image forming apparatus includes a drum cartridge having a photosensitive drum and a drum drive input member; a developing cartridge configured to be movably mounted to the drum cartridge, the developing cartridge comprising a developing roller disposed so as to face the photosensitive drum and a developing drive input member; a drum drive transmission member configured to engage with the drum drive input member and configured to transmit drum driving force to the drum drive input member while permitting a positional gap of the drum drive input member within a predetermined range; and a developing drive transmission member configured to engage with the developing drive input member and configured to transmit developing driving force to the developing drive input member while permitting a positional gap of the developing drive input member within a predetermined range. |
| US10928747B2 |
Image forming apparatus including optical print head
An image forming apparatus that includes a cover. By rotation of the cover from a closed position toward an open position, a pressing portion urges a portion-to-be-urged, and a slidable portion is slid (moved) from one end side toward the other end side with respect to a rotational axis direction of a photosensitive drum by the urging, so that an optical print head moves from an exposure position toward a retracted position. |
| US10928745B2 |
Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
An electrostatic charge image developing toner includes: toner particles including an amorphous resin and a crystalline polyester resin including a polycondensate of a linear dicarboxylic acid and a linear dialcohol having 2 to 12 carbon atoms; and an external additive including silica particles having a BET specific surface area of 100 m2/g or more. The electrostatic charge image developing toner satisfies the expression: 0.05≤ΔH2/ΔH1≤0.95, wherein ΔH1 (mW/g) is an endothermic energy amount based on an endothermic peak derived from the crystalline polyester resin in a first temperature increase process in differential scanning calorimetry according to ASTM D3418-8 (2008), and ΔH2 (mW/g) is an endothermic energy amount based on an endothermic peak derived from the crystalline polyester resin in a second temperature increase process in differential scanning calorimetry according to ASTM D3418-8 (2008). |
| US10928744B2 |
Positioning substrates in imprint lithography processes
An imprint lithography method for positioning substrates includes supporting first and second substrates respectively atop first and second chucks, pneumatically suspending the first and second chucks laterally within first and second bushings, supporting the first and second chucks vertically within the first and second bushings, maintaining the first and second chucks respectively in first and second fixed rotational orientations, and forcing the first and second chucks in a downward direction independently of each other respectively against first and second vertical resistive forces until first and second top surfaces of the first and second substrates are coplanar, while maintaining the first and second chucks suspended laterally within the first and second bushings and while maintaining the first and second chucks in the first and second fixed rotational orientations. |
| US10928730B2 |
Photosensitive resin composition, and polymer film made therefrom
A photosensitive resin composition comprises a modified polyimide polymer having a chemical structural formula of: photosensitive monomers, a bisphenol A epoxy resin, a photo-initiator, and a pigment. The modified polyimide polymer is made by a reaction of a polyimide polymer having a chemical structural formula of: and glycidyl methacrylate. The carboxyl group of the polyimide polymer reacts with the epoxy group of glycidyl methacrylate. The polyimide polymer is made by a reaction of dianhydride monomers each having an A group, diamine monomers each having the R group, diamine monomers each having the R1 group, and diamine monomers each having the R2 group. The diamine monomer having R group is a diamine compound having R group bonding with the carboxyl group. The diamine monomer having R1 group is a soft long-chain diamine monomer. R2 group comprises at least one secondary amine group or tertiary amine group. |
| US10928727B2 |
Actinic ray-sensitive or radiation-sensitive resin composition, actinic ray-sensitive or radiation-sensitive film, mask blank including actinic ray-sensitive or radiation-sensitive film, pattern forming method, and method for manufacturing
According to the present invention, an actinic ray-sensitive or radiation-sensitive resin composition including a compound (A) whose dissolution rate in an alkali developer decreases by the action of an acid, a hydrophobic resin (B), and a resin (C) having an aromatic ring, as well as a film, a mask blank, a pattern forming method, and a method for manufacturing an electronic device, each using the composition, are provided. |
| US10928723B2 |
Pellicle for photomask, reticle including the same, and exposure apparatus for lithography
A pellicle for a photomask, a reticle including the same, and an exposure apparatus for lithography are provided. The pellicle may include a pellicle membrane, and the pellicle membrane may include nanocrystalline graphene. The nanocrystalline graphene may have defects. The nanocrystalline graphene may include a plurality of nanoscale crystal grains, and the nanoscale crystal grains may include a two-dimensional (2D) carbon structure having an aromatic ring structure. The defects of the nanocrystalline graphene may include at least one of an sp3 carbon atom, an oxygen atom, a nitrogen atom, or a carbon vacancy. |
| US10928722B2 |
Method of manufacturing a membrane assembly for EUV lithography, a membrane assembly, a lithographic apparatus, and a device manufacturing method
Methods of manufacturing a membrane assembly where, in one arrangement, a stack includes a planar substrate and at least one membrane layer. The planar substrate includes an inner region, a border region around the inner region, a bridge region around the border region and an edge region around the bridge region. The inner region and a first portion of the bridge region are removed. The membrane assembly after removal has: a membrane formed from the at least one membrane layer, a border holding the membrane, the border formed from the border region, an edge section around the border, the edge section formed from the edge region, a bridge between the border and the edge section, the bridge formed from the at least one membrane layer and a second portion of the bridge region. The method further involves separating the edge section from the border by cutting or breaking the bridge. |
| US10928721B2 |
Reflective mask blank for EUV lithography
To provide a reflective mask blank for EUV lithography which is excellent in flatness, whereby the deterioration of the overlay accuracy at the time of pattern transfer can be relatively easily corrected, and the deterioration of the overlay accuracy due to the flatness is small.A reflective mask blank for EUVL, which is a reflective mask blank for EUV lithography having a reflective layer for reflecting EUV light and an absorber layer for absorbing EUV light formed in this order on the main surface of a substrate and having a conductive film formed on the rear surface opposite to the main surface, of the substrate, wherein when the shapes of quality-guaranteed regions of the main surface and the rear surface of the reflective mask blank for EUVL are measured by a laser interferometer, and the measured values obtained are fitted to quadratic function, the proportion of the quadratic function components is at least 35%, and the flatness at the quality-guaranteed regions of the main surface and the rear surface is at most 600 nm. |
| US10928720B2 |
Projection optical system, image projection device and image projection system
A projection optical system is a projection optical system for projecting an image in an image display element on a projection target surface in an enlarged manner, and includes a transmissive optical system and a reflection optical system. The transmissive optical system includes a plurality of lenses and an aperture diaphragm. The reflection optical system includes a first reflecting surface that reflects light emitted from the transmissive optical system and a second reflecting surface that reflects light emitted from the first reflecting surface. A principal ray of the reference rays is a ray passing through a center of the aperture diaphragm among the reference rays. Local power of the first reflecting surface at a position where the principal ray enters the first reflecting surface is larger than local power of the second reflecting surface at a position where the principal ray enters the second reflecting surface. |
| US10928719B2 |
Projector and illumination system
A projector and an illumination system are provided. The projector includes an illumination system, a light valve, and a projection lens. The illumination system includes a light source configured to provide an illumination beam and a light processing module comprising a reflective wheel structure and a driving unit. The reflective wheel structure includes first and second reflective structures. The first and second reflective structures are located on a transmission path of the illumination beam. The driving unit is connected to the first reflective structure or the second reflective structure and is configured to drive the first and second reflective structures to rotate synchronously. The light valve is located on a transmission path of the illumination beam transmitted from the second reflective structure and configured to convert the illumination beam from the second reflective structure into an image beam. |
| US10928718B2 |
Projector
A projector includes a laser light source apparatus, a fluorescence light source apparatus, a first integrator, a second integrator, a superimposing lens that laser light and fluorescence enter, a light modulator on which the laser light and the fluorescence having exited out of the superimposing lens are incident and which includes a plurality of pixels each formed of a plurality of sub-pixels, a microlens array including a plurality of microlenses provided in correspondence with the plurality of pixels, and a projection optical apparatus that projects light outputted from the light modulator. The first integrator includes a first multi-lens array including a plurality of first lenslets. The second integrator includes a second multi-lens array including a plurality of second lenslets. A lens division number of the first multi-lens array is greater than a lens division number of the second multi-lens array. |
| US10928711B2 |
Camera and camera mount
An electronic device includes a body, electronic components contained in the body, and two finger members. The two finger members movable relative to the body between an extended state and a collapsed state. In the extended state, the two finger members extend outward from the body for receipt by a mount of an external support. In the collapsed state, the two finger members are collapsed toward the body. In the extended state, the two finger members may extend parallel with each other for receipt in parallel slots of the mount of the external support. |
| US10928709B2 |
Quick coupling for a body camera
A coupling releasably secures an item such as a body camera to a mount point. The coupling includes a connector and a receiver. The connector includes a crossbar and a post. The receiver includes an opening and a slot. The crossbar moves through the entry opening and the connector is rotated relative to the receiver. The post of the connector is moved through the slot to engage the receiver and hold the connector in a mounted position on the receiver, thereby securing the item to the mount point. Embodiments of the present disclosure also involve methods for securing the item to the mount point using a connector and receiver, as well as systems for mounting an item using a connector, receiver, and mount point. |
| US10928707B2 |
Camera system, interchangeable lens, camera, and power supply method of camera system
Provided are a camera system, an interchangeable lens, a camera, and a power supply method of a camera system capable of simplifying a configuration. In a camera system (1) comprising a camera (10) and an interchangeable lens (100), a plurality of pieces of lens-drive power (VL1 to VL3) having different voltages are supplied from the camera (10) to the interchangeable lens (100). The interchangeable lens (100) drives a plurality of optical member drive units such as a focus drive unit and a stop drive unit using the plurality of supplied pieces of lens-drive power (VL1 to VL3). Further, system power for operating a lens microcomputer (114) is generated using the lens-drive power (VL1) having the lowest voltage among the plurality of supplied pieces of lens-drive power (VL1 to VL3). |
| US10928705B2 |
Mobile device case having a plurality of lens covers biased in a lens covering position
A mobile device case has a first lens cover and a second lens cover. The first lens cover and second lens cover are each moveable between a first position and a second position. A coupling connects the first lens cover to the second lens cover. When the first lens cover is in the first position and the second lens cover is in the first position, movement of the first lens cover from the first position to the second position, simultaneously and automatically moves the second lens cover from the first position to the second position. When the first lens cover is in the second position and unlocked, and the second lens cover is in the second position, a biasing force automatically moves the first lens cover into the first position from the second position, and the second lens cover, by way of the coupling, automatically and simultaneously moves into the first position. The first lens cover automatically locks in place by a locking construction when the first lens cover is moved into the second position from the first position. |
| US10928701B2 |
Large angle image steering device
An optical beam deflection device includes a dual-twist Pancharatnam phase device (DTPPD) with first and second Pancharatnam layers each with an in-plane twist and a transverse twist that is at least 60° over the thickness of each Pancharatnam layer, and more preferably at least 75°, and still more preferably at least 90°, with the twist sense of the second Pancharatnam layer being opposite the twist sense of the first Pancharatnam layer. To provide switchable beam deflection, an electro-optic polarization element inputs a circularly polarized light beam to the DTPPD with left-handed circular polarization or right-handed circular polarization controlled by an electrical input. |
| US10928700B2 |
Nano antenna structure and method of manufacturing the same
Nano antenna structures and methods of manufacturing the same are provided. A nano antenna structure includes a reflective layer, a transparent conductive layer disposed on the reflective layer, an insulating layer disposed on the transparent conductive layer, a nano antenna material layer disposed on the insulating layer, and an adhesion layer disposed between the insulating layer and the nano antenna material layer. |
| US10928692B2 |
Thin film transistor substrate and liquid crystal display panel
A thin film transistor substrate of reduced repaired line length and capacitance includes first repairing lines, data lines and second repairing lines insulated from each other. When one of the data lines is broken, the first repairing lines is electrically coupled to the input end of the broken data line, the second repairing line is electrically coupled to the output end of the broken data line, and the first repairing is electrically coupled to the second repairing line. |
| US10928691B2 |
Active matrix substrate comprising a first contact hole that overlaps with a counter electrode control line and passes through a flattening film and liquid crystal display with the same
An active matrix substrate 10 includes: switching elements 120 that are connected with gate lines and data lines provided on a substrate; pixel electrodes 130 that are connected with the switching elements 120; counter electrodes 140 that overlap with the pixel electrodes 130 when viewed in a plan view; a flattening film 154; and lines 142. The flattening film 154 covers the switching elements 120, and first contact holes CH1 that pass through the flattening film 154 are formed at positions that overlap with the lines 142 when viewed in a plan view. The pixel electrodes 130 and the counter electrodes 140 are arranged so that each of the same partially covers the flattening film 154. The line 142 and the counter electrode 140 are connected with each other in the first contact hole CH1. |
| US10928688B2 |
Display device, electronic apparatus, and method for manufacturing display device
A display device, an electronic apparatus, and a method for manufacturing the display device are provided. The display device includes a driving layer and a circuit board. The driving layer is configured to drive the liquid crystals to move so as to change orientation of the liquid crystals. The driving layer includes a first surface facing away from a mainboard of an electronic apparatus having the display device and a second surface facing away from the first surface. The circuit board is partially laminated on the second surface and electrically coupled to the driving layer. |
| US10928687B1 |
Display device and driving method thereof
A display device and a driving method thereof are disclosed. The display device comprises: an array substrate, an opposite substrate and a liquid crystal layer; the display device includes sub-pixel areas including a shading area and a light-transmitting area; the sub-pixel area includes an electrode structure and a first shading part, and the electrode structure includes: first electrodes, second electrodes and third electrodes; the first electrodes are divided into first type electrodes and second type electrodes; the electrode structure is configured to: apply the same voltage to the first type electrode, the second electrode and the third electrode, apply different voltages to the first type electrode and the second type electrode to control liquid crystal molecules to form a liquid crystal lens; or apply different voltages to the second electrode and the third electrode to control the liquid crystal molecules to form a liquid crystal grating. |
| US10928686B2 |
Array substrate, liquid crystal display panel and display device
An array substrate, a liquid crystal display panel and a display device are provided. The array substrate includes: a substrate; a common electrode and a gate electrode, both disposed on the substrate; and a shielding electrode, disposed on the common electrode and the gate electrode, wherein an orthographic projection of the shielding electrode on the substrate is overlapped with an orthographic projection of the gate electrode on the substrate as well as an orthographic projection of the common electrode on the substrate, and the shielding electrode is electrically connected to the common electrode. In the embodiment of the disclosure, the shielding electrode is disposed on the common electrode and the gate electrode, so that the influence of the voltage difference formed by the gate electrode and the common electrode can be effectively shielded, thereby eliminating the phenomenon of push mura. |
| US10928684B2 |
Display device
A display device includes a color filter substrate, an array substrate, a liquid crystal layer, a protection layer, and a plurality of main spacers. The color filter substrate includes a display region, a hole frame region, and a hole region. Further, in a thickness direction of the hole region of the color filter, an organic flattening film is present on a surface of the array substrate on the color filter substrate side at parts corresponding to positions of the main spacers. |
| US10928681B2 |
Intelligent light alignment driving system and driving method thereof
The invention provides an intelligent light alignment driving system and driving method thereof. The system comprises, connected in series: mains electricity supply modules, voltage regulation system, UPS/PC module, phase shifter, APS module, automatic jumper system, and probe bar. The probe bar connects a panel pad of panel to the output of automatic jumper system. The voltage regulation system transforms 380V to single-phase 220V and outputs stably. The phase shifter first attenuates the signal 100 times and then raises jointly 100 times. The invention also provides a corresponding driving method. The intelligent light alignment driving system and the driving method thereof improve the functions of the driving system, meet the requirements of new products/technologies, and realize automation to improve the production yield, reduce the production loss and reduce the occurrence probability of mistake operation events. |
| US10928673B2 |
Display device
A front member having a hue with higher reflectivity is disposed in a support recess of a front support body having a hue with lower reflectivity. A bottom portion of the support recess has rib-shaped boundary portions that separate openings that light emitting elements face. The front member includes front facing portions that cover the front sides of the boundary portions and front openings that face the front sides of the light emitting elements. Light emitted from the light emitting elements is reflected by an inner surface of the front member and surfaces of the front facing portions, which have a hue with higher reflectivity, and is provided to a transmissive display portion. |
| US10928671B2 |
Display device comprising a light diffusion layer exhibiting a first diffusion degree in a first direction which is higher than a second diffusion degree in a second direction and illumination device
According to one embodiment, a display device includes a display panel including a first sub-display area and a second sub-display area and an illumination device which illuminates the display panel, the illumination device including a first light guide opposing the first sub-display area, a second light guide opposing the second sub-display area, and a light diffusion layer disposed between the display panel and each of the first light guide and the second light guide, the light diffusion layer exhibiting a first diffusion degree in a first direction along which the first light guide and the second light guide are arranged, which is higher than a second diffusion degree in a second direction crossing the first direction. |
| US10928666B2 |
Display device
Provided is a display device with enhanced uniformity of brightness. The display device includes a display panel, and a backlight unit configured to supply light to the display panel, wherein the display panel includes a liquid crystal panel with first and second surfaces opposite to each other, a first polarizing plate arranged on the first surface of the liquid crystal panel, a second polarizing plate arranged on the second surface of the liquid crystal panel, a light absorbing layer arranged on the second polarizing plate to absorb a portion of the light supplied from the backlight unit, and a light absorbing material included in the light absorbing layer to absorb light of particular wavelengths. |
| US10928665B2 |
Display device
Provided is a technique allowing a screen of a display device to be harmonized with a housing of the display device or an environment surrounding the display device, while an image is not displayed. A display device (1) includes: a display section (2) which displays an image; and a background section (3) which is provided on a front surface side of the display section (2), the background section (3) having a plurality of openings (4) through which light, emitted from the display section (2) for display of the image, passes. |
| US10928664B2 |
Display substrate, method for manufacturing the same and display device
A display substrate, a method for manufacturing the same and a display device are disclosed. The display substrate comprises: a base substrate; a patterned black matrix arranged on the base substrate; and touch electrodes, wherein in a region where the black matrix is located, the display substrate comprises a filter layer stack located on the black matrix, the filter layer stack comprising two or more color filter layers stacked sequentially and a plurality of openings provided therein; and the touch electrodes are arranged on the filter layer stack and cover surfaces of the plurality of openings. According to the present disclosure, a surface area of the touch electrodes is increased, which facilitates accumulation of more charges and thus improves the sensitivity and accuracy of the touch control. |
| US10928663B2 |
Backlight module and display device
The present disclosure provides a backlight module and a display device, and relates to the field of display technology. The backlight module includes a light guide plate, a light source, a frame portion adjacent to a light incident surface of the light guide plate, and one or more positioning members for defining a position of the light source. The at least one positioning member includes a first positioning portion and a second positioning portion. The first positioning portion is located on a surface of the frame portion adjacent to the light incident surface. The second positioning portion is located on the light incident surface. The second positioning portion and the first positioning portion are mutually constrained to restrict relative movement of the light guide plate and the frame portion in a length direction of the light incident surface. |
| US10928658B1 |
Heat management for electronic devices
Apparatuses and systems are disclosed and can include a case for eyewear having an eyewear body carrying onboard electronic components that comprise a heat source that generates heat during electrically powered operation is disclosed. The case can hold the eyewear when the eyewear are in a stowed position. The case can further include one or more supports to support the eyewear in the stowed position within the holding space. One or more heat sinks are integrated with the one or more supports. Each of the one or more heat sinks are thermally conductive coupled with a corresponding heat sink of the eyewear. A first heat conduction pathway is thermally connected to the one or more heat sinks and can extend into the case body to conduct heat from the heat source into the case with the eyewear supported in the stowed position. |
| US10928646B2 |
Glasses with replaceable lenses
Provided is a pair of glasses with replaceable lenses, including a frame, having a slot and a pivot part, wherein the pivot part includes at least one pivot hole; a lens, disposed in the slot of the frame; and a fastener, having a fixing groove and at least one elongate hole, wherein a pivot shaft is inserted within the at least elongate hole and the at least one pivot hole, so that the fastener is pivotally connected to the frame. When the frame and the top of the lens are disposed in the fixing groove of the fastener, the lens is buckled. Conversely, when the fastener is biased upward, the fastener is extended the length of by the elongate hole; the fixing groove of the fastener is separated from the frame and the lens, so that the lens can be taken out of the frame. |
| US10928645B2 |
Three-dimensional image display apparatus and image processing method
A three-dimensional (3D) image display apparatus includes a processor configured to determine, from image data of a 3D image to be displayed, a representative depth value based on a current frame of the 3D image and a previous frame of the 3D image, and an imaging optical system configured to generate the 3D image in a predetermined space by modulating light based on the representative depth value. |
| US10928644B2 |
Anti-vibration device and binocle
In a case where a first coil enters an energized state, the first coil, a second coil, a detection magnet, and a Z-axis position sensor move in an X axis direction. In a case where the second coil enters an energized state, the second coil and the detection magnet move in a Z axis direction, but the first coil and the Z-axis position sensor do not move in the Z axis direction. The Z-axis position sensor is disposed so as to be spaced from the second coil, and the detection magnet is disposed on a side opposite to a second driving magnet with respect to the Z-axis position sensor. The Z-axis position sensor detects a displacement amount V of the detection magnet in the Z axis direction. |
| US10928637B2 |
Fastening system of a head-up display of a motor vehicle, head-up display for a motor vehicle, installation gauge for a head-up display of a motor vehicle and gauging method for a head-up display of a motor vehicle
A head-up display (1) has a housing (2) with a housing lower part (3) and a housing upper part (4). The housing upper part (4) has a cover pane (5) designed for a projection. The housing (2) can be fastened to a body component (11) via a fastening system (7) that forms form a releasable connection both to the housing (2) and to the body component (11). The fastening system (7) has first passage openings (17) for the installation on the housing (2) and second passage openings (19) for the installation on the body component (11). The passage openings (17, 19) are elongated holes that receive pin-shaped fixing elements (8) to achieve the connection to the housing (2) and to the body component (11). An installation gauge for a head-up display and a gauging method for a head-up display also are provided. |
| US10928633B1 |
Apparatuses, methods and systems for an off-axis display assembly
Aspects of the disclosed apparatuses, methods, and systems provide arrangement of the visual components of an augmented or virtual display system with optimized telecentricity, focal depth, and wide FOV. The visual components may include a light source and a corresponding optical element. |
| US10928632B2 |
Display device, display control method, and storage medium
A display device mounted in a vehicle includes a light projecting device configured to project light including an image, an optical mechanism provided on a path of the light, an actuator configured to drive the optical mechanism to adjust a distance from a predetermined position to a position where the light is formed as a virtual image, and a control device configured to control the light projecting device and the actuator, wherein the control device is configured to drive the actuator on the basis of a speed of the vehicle to adjust a projection position on a projection surface of the light projected from the light projecting device. |
| US10928630B2 |
Devices and methods for detecting and removing vapor
The present disclosure relates to devices and methods for detecting and removing vapor for an imaging acquisition device. A device for detecting and removing vapor may include a first light guide. The first light guide may include a first end to receive a light beam, and a second end to output the light beam at a predetermined angle with respect to a reference plane, so that when the light beam enters a target light transmission media from the first light guide, the light beam substantially perfectly reflects between a first surface and a second surface of the target light transmission media. The first surface and second surface may substantially parallel to the reference plane. |
| US10928627B2 |
Thermally actuated cantilevered beam optical scanner
Embodiments of optical scanners, optical projection systems, and methods of scanning optical waveguides and projecting images are described. The disclosed devices, systems and methods advantageously provide an improvement to the compactness, robustness, simplicity, and reliability of optical scanners and optical projection systems by implementing a thermally driven actuator for inducing oscillations of a cantilever within the optical scanners and optical projection systems. The stability and accuracy of optical scanners and optical projection systems are further enhanced using capacitive sensing, feedback, and phase correction techniques described herein. |
| US10928626B2 |
Method and device for correcting deformations of a surface and mirror using said method and/or said device
A method for correcting deformations of the surface of an object equipped with a device for correcting deformations, the device including a piezoelectric layer including first and second surfaces, a first plurality of electrical tracks arranged on the first surface, a second plurality of electrical tracks arranged on the second surface, the tracks of the first plurality forming a plurality of lines and the tracks of the second plurality forming a plurality of columns, each column of the plurality of columns being perpendicular to the lines of the plurality of lines, the crossing of a line and a column forming a pixel. The method includes measuring the deformations of the surface; identifying the pixels for correcting the deformations and applying, for each identified pixel, with the line and the column corresponding to the pixel, an electric field greater than the coercive field of the piezoelectric material of the piezoelectric layer. |
| US10928624B2 |
Microelectromechanical system (MEMS) structure and method of formation
A microelectromechanical system (MEMS) structure includes at least first and second metal vias. Each of the first and second metal vias includes a respective planar metal layer having a first thickness and a respective post formed from the planar metal layer. The post has a sidewall, and the sidewall has a second thickness greater than 14% of the first thickness. |
| US10928623B2 |
Variable total internal reflection electrowetting lens assembly for a detector
Disclosed are examples of optical/electrical devices including a variable TIR lens assembly having a transducer, an optical lens and an electrowetting cell coupled to an exterior wall of the lens. The electrowetting cell contains two immiscible liquids having different optical and electrical properties. One liquid has a high index of refraction, and the other liquid has a low index of refraction. At least one liquid is electrically conductive. A signal causes the high index of refraction and the low index of refraction liquids to assume various positions within the electrowetting cell along the exterior wall. The properties of the optical lens, e.g. its total internal reflectivity, change depending upon the position of the respective liquids along the exterior wall. The light detection characteristics of the assembly change to receive an input light beam over a range of inputs or over a range of fields of view. |
| US10928619B2 |
Microscope
A microscope (10) is described, having an autofocus system (11) for executing a focusing procedure, having a first image sensor (14a), arranged in a first outcoupled beam path (12a), for acquiring a first image (16a); and a second image sensor (14b), arranged in a second outcoupled beam path (12b), for acquiring a second image (16b). The autofocus system (11) is embodied to adjust a relative location of the focal plane (20) with respect to the object plane (22), at a focus displacement speed, during the image acquisition time for acquisition of the first image (16a) acquired by the first image sensor (14a) and of the second image (16b) acquired by the second image sensor (14b), the focus displacement speed being equal to the ratio of an increment to the image acquisition time, and the increment being larger than the depth of focus of the microscope (10). |
| US10928614B2 |
Diffractive concentrator structures
Systems, methods, and apparatus are described to provide a large emittance angle and a large beamforming aperture for radiation emitted by a relatively small transmit aperture. For example, a diffractive concentrator structure can provide a large emittance angle and a large beamforming aperture for radiation emitted by a small transmit aperture and delivered to a larger exit aperture. |
| US10928611B2 |
Lens module and projector
Disclosed herein is a lens module for a projector of laser scanning type which is focus-free and has a short throw distance. In one example, a lens module includes a first optical member including a free-curved lens that passes a beam light reflected by a minute vibrating mirror; and a second optical member including a free-curved mirror to reflect the beam light which has passed through the first optical member, or a free-curved lens to pass the beam light which has passed through the first optical member. The beam light, which has been reflected by or has passed through the second optical member, has at the same position beam waists in horizontal and vertical directions perpendicular to a propagating direction of the beam light and also has beam radii coinciding in the horizontal and vertical directions. |
| US10928609B2 |
Optical imaging lens assembly, image capturing apparatus and electronic device
The present disclosure provides an optical imaging lens assembly comprising, in order from an object side to an image side: a first lens element having negative refractive power; a second lens element with negative refractive power having an object-side surface being convex in a paraxial region thereof and an image-side surface being concave in a paraxial region thereof; a third lens element having positive refractive power; a fourth lens element having positive refractive power; a fifth lens element having positive refractive power; and a sixth lens element; wherein the optical imaging lens assembly has a total of six lens elements. With such configuration, the optical imaging lens assembly of the present disclosure is characterized by a wide field of view, a compact size and high image quality. |
| US10928603B2 |
Patch panel system with tiltable tray and multiposition lock and release mechanism
A patch panel system is disclosed comprising a plurality of trays wherein each tray is stored within a patch panel housing but moveable towards the front of the housing into one of a patch position or an extended position. The tray is lockable in either the patch position or the extended position. In the extended position a front tray section holding one or more fiber optic connectors or modules is tiltable versus a rear tray section. In particular embodiment the tray can also be moved from the stored position into a retracted position behind the housing. A release mechanism comprising a lock is also provided which can be actuated to release the lock thereby allowing the tray to be slid out of the patch position and the extended position. |
| US10928594B2 |
Adjustable polarity fiber optic connector assemblies with push-pull tabs
A fiber optic connector with a rotatable connection member for converting the connector from a first polarity to a second polarity, and a manipulator assembly comprising a tab member and a locking member movable between a locked position and an unlocked position, the manipulator assembly being coupled to the connection member such that the manipulator assembly and the connection member rotate conjointly about the axis of rotation, and when in locked position connector polarity cannot be changed. |
| US10928593B2 |
Fiber holder
In order to bond an opto-electronic device with fiber pigtails to a larger PCB, the fibers need to be secured in place so that they don't become entangled in the bonding elements resulting in misalignment of the electronic connectors and of the optics. Accordingly, there is a need for packaged parts, which enables customers to use their own surface mount technology (SMT) bonding process without the fiber pigtails interfering with the process. Ideally, the fiber holder device is disposable and provides a spool and a fiber track to guide the fibers from the package to the spool. Ideally, an opening is provided through the spool to enable the components on the opto-electronic device to be accessed. |
| US10928592B2 |
Sectional housing for fiber optic splices
Splice housings for distributing large numbers of optical fiber splices. In some examples, the splice housings can be pivoted relative to each other. In some examples, the splice housings include flexible splice holders configured to hold multiple splices for a first subset of optical fibers while allowing passage of a second subset of optical fibers through the splice holder. |
| US10928590B2 |
Methods of forming photonic devices
A method includes: forming a first plurality of tiers that each comprises first and second dummy layers over a substrate, wherein within each tier, the second dummy layer is disposed above the first dummy layer; forming a second plurality of recessed regions in the first plurality of tiers, wherein at least one subgroup of the second plurality of recessed regions extend through respective different numbers of the second dummy layers; and performing an etching operation to concurrently forming a third plurality of trenches with respective different depths in the substrate through the at least one subgroup of the second plurality of recessed regions. |
| US10928584B2 |
Photonic crystal fiber, a method of production thereof and a supercontinuum light source
A Photonic Crystal Fiber (PCF) a method of its production and a supercontinuum light source comprising such PCF. The PCF has a longitudinal axis and includes a core extending along the length of said longitudinal axis and a cladding region surrounding the core. At least the cladding region includes a plurality of microstructures in the form of inclusions extending along the longitudinal axis of the PCF in at least a microstructured length section. In at least a degradation resistant length section of the microstructured length section the PCF includes hydrogen and/or deuterium. In at least the degradation resistant length section the PCF further includes a main coating surrounding the cladding region, which main coating is hermetic for the hydrogen and/or deuterium at a temperature below Th, wherein Th is at least about 50° C., preferably 50° C. |
| US10928582B2 |
Display device
A display device of which an entire thickness in front and rear directions can be reduced and in which temperature of a lower portion can be prevented from being high is provided. A television device (display device) (100) includes a light source part (2), an optical sheet (5), and a rear frame (6). The light source part (2) is disposed in the upper portion of the television device (television device) (100) and a hollow light-guiding region (7) is provided between the reflection sheet (4) and the optical sheet (5). In the reflection sheet (4), a distance to the optical sheet (5) is less in the lower portion than in the upper portion. |
| US10928580B2 |
Backlight module, display device and method for adjusting brightness of backlight module
The present disclosure provides a backlight module, a display device and a method for adjusting brightness of the backlight module. The backlight module includes a light guide plate comprising a light emitting surface and a first surface opposite to the light emitting surface, and a reflective component on a side of the light guide plate away from the light emitting surface, the reflective component having a reflectivity adjustable to adjust a brightness of the backlight module. In this way, the reflective component in the backlight module can be used to dynamically adjust the brightness of the backlight and improve the contrast between different regions of the backlight module, thereby realizing the display effect of the high dynamic range image. Moreover, the backlight module is low in cost, simple in preparation, and suitable for various types of display devices. |
| US10928579B2 |
Optical devices
A sheet including a reflector having a first surface, a second surface opposite the first surface, and a third surface; a first selective light modulator layer external to of the first surface of the reflector; and a second selective light modulator layer external to the second surface of the reflector; wherein the third surface of the reflector is open is disclosed. A method of making a sheet is also disclosed. |
| US10928569B2 |
Angle-insensitive multi-wavelength optical filters with hue control
One embodiment can provide a laminate film for optical filtering. The laminate film can include a flexible substrate, one or more Bragg-reflector stacks positioned on the flexible substrate, and a high-refractive-index layer positioned on the one or more Bragg-reflector stacks. A respective Bragg-reflector stack has a number of layers with alternating refractive indices, and the Bragg-reflector is configured to have a stopping band with a predetermined center wavelength. A refractive index of the high-refractive-index layer is greater than that of an adjacent layer of the one or more Bragg-reflector stacks, thereby reducing incident-angle sensitivity of the one or more Bragg-reflector stacks. Moreover, at least one Bragg-reflector stack is configured to achieve a predetermined hue. |
| US10928568B2 |
Optical device and display device
An optical device includes a polarizing plate; a composite film which contains a liquid crystal compound aligned in a thickness direction and a photochromic material and in which optical characteristics of the photochromic material are changed by emitting light and a light transmittance in the thickness direction becomes smaller than a light transmittance in a direction orthogonal to the thickness; and a light-emitting unit which emits light changing the optical characteristics of the photochromic material of the composite film. |
| US10928562B2 |
Optical film element, backlight, and display device
An optical film element, a backlight and a display device are disclosed. The optical film element includes a transparent base and a first diffusion film located at a first surface of the transparent base; the optical film element further includes an optical functional layer located at a second surface of the transparent base opposite to the first surface; the optical functional layer includes transmission regions and reflection regions; reflection members are provided in the reflection regions. |
| US10928559B2 |
Aperture unit
The present invention relates to an aperture unit having an optical axis. The aperture unit includes a fixed portion, a guiding element, a first blade and a driving assembly. The guiding element is movably connected to the fixed portion, and the first blade is movably connected to the guiding element and the fixed portion. The driving assembly is disposed on the guiding element for driving the guiding element to move relative to the fixed portion in a first moving dimension. When the guiding element moves relative to the fixed portion in the first moving dimension, the first blade is driven by the guiding element to move relative to the fixed portion in a second moving dimension, and the first moving dimension and the second moving dimension are different. |
| US10928558B1 |
Optical lens assemblies, head-mounted displays, and related methods
The disclosed optical lens assemblies may include a deformable element, a structural support element, a substantially transparent deformable medium positioned between the deformable element and the structural support element, a compliant peripheral component positioned between peripheral portions of the deformable element and the structural support element, and an actuator configured to displace at least a portion of the compliant peripheral component to deform the deformable element and change at least one optical property of the optical lens assembly. Related head-mounted displays and methods of fabricating such optical lens assemblies are also disclosed. |
| US10928552B2 |
Structurally-colored articles and methods for making and using structurally-colored articles
As described above, one or more aspects of the present disclosure provide articles having structural color, and methods of making articles having structural color. The articles incorporate a primer layer having a percent transmittance of about 40% or less in conjunction with an optical element. The optical element and primer layer impart a structural color to the article. |
| US10928551B2 |
Isotropic filters in spatial frequency domain by a photonic crystal slab
An isotropic imaging filter is provided that includes a photonic crystal slab, where the photonic crystal slab includes a square lattice of air through holes, a dielectric constant, a thickness (d), a through hole radius (r), and a lattice constant (a), where the square lattice of air holes are separated according to a value of the lattice constant, where the thickness is configured according to d=M(a), where the through hole radii is configured according to r=N(a), where the thickness and the hole radii are configured to generate isotropic bands of guided resonances of an incident image. |
| US10928548B2 |
Rock type based free water level inversion
A determination of the free water level for a hydrocarbon-bearing reservoir is provided that accounts for the different classified rock types (that is, facies) in the reservoir. The free water level for each unique combination of facies is determined using a least squares minimization between a reference bulk volume of oil (Bvolog) determined from well logs a bulk volume of oil (Bvocalc) calculated from a saturation height function for each of the facies present in the reservoir. Systems and process for determining the free water level are provided. |
| US10928544B2 |
Method and apparatus to reduce radiation emissions on a parcel scanning system
A scanning system includes an improved arrangement of shielding curtains to limit radiation leakage while achieving high throughput and limiting system length. The scanning system includes a segmented conveyor, including a faster conveyor through a shielding region to improve increase throughput of scanned articles, and a slower conveyor through a scanning region to ensure acceptable scanning performance. The curtains are arranged based on the changing gap distance between the articles that results from the changing conveyor speeds. |
| US10928535B2 |
Marine vibrator directive source survey
Marine seismic surveys, including ocean bottom surveys, utilizing marine vibrator arrays that are capable of being driven in anti-phase to produce a directional source gradient. Marine seismic surveys may include activating the vibrator array to emit a plurality of radiation patterns with at least a first radiation pattern that has a first notch at a take-off angle that is not close to vertical. Some marine seismic surveys includes emitting directive wavefields from two or more simultaneous seismic source arrays, where the two or more seismic source arrays have a phase that changes from shot-to-shot to allow simultaneous source separation of the directive wavefields. |
| US10928534B2 |
Method of, and apparatus for, full waveform inversion
A method of subsurface exploration includes generating a representation of a portional volume of the Earth from a seismic measurement of a physical parameter. The method includes providing observed seismic dataset having three distinct nonzero data values derived from three distinct nonzero seismic measured values of said portional volume of the Earth, generating a predicted seismic dataset having three distinct nonzero data values, generating a nontrivial convolutional filter including three nonzero filter coefficients, generating a convolved observed dataset by convolving the convolutional filter with said observed seismic dataset, generating primary objective functions to measure the similarity between said convolved observed dataset and said predicted dataset, maximizing and/or minimizing said primary objective functions by modifying at least one filter coefficient of the convolutional filter, generating predetermined reference filters having at least three reference coefficients generating secondary objective functions to measure the similarity between filter coefficients for the nontrivial filter and reference coefficients for the predetermined reference filters, and minimizing and/or maximizing said secondary objective functions by modifying a model coefficient of a subsurface model of a portion of the Earth to produce an updated subsurface model of a portion of the Earth. |
| US10928533B2 |
Identifying potential hydrocarbon traps in a subterranean region using recursive anisotropic erosion of seismic data
Systems and methods for identifying potential hydrocarbon traps in a subterranean region can include: receiving seismic data of the subterranean region, the seismic data acquired by at least one seismic sensor, the seismic data indicating positions of physical barriers to hydrocarbon flow in the subterranean region and using anisotropic lateral and upward erosion to identify possible locations of hydrocarbons. |
| US10928532B2 |
Seismic survey method
A method includes receiving data indicative of outputs of first and second seismic sensors. The outputs include components corresponding to the detection by the first and second seismic sensors of first and second seismic signals. In addition, the method includes identifying, relative to a first clock in the first seismic sensor, a first time associated with a time of arrival of the first seismic signal at the first seismic sensor, and a second time associated with a time of arrival of the second seismic signal at the first seismic sensor. Further, the method includes identifying, relative to a second clock in the second seismic sensor, a third time associated with a time of arrival of the first seismic signal at the second seismic sensor, and a fourth time associated with a time of arrival of the second seismic signal at the second seismic sensor. Still further, the method includes determining an offset of the first clock relative to the second clock using the first, second, third and fourth times. |
| US10928530B1 |
Method for synchronizing acoustic asynchronous serial signals while drilling
In a method for synchronizing acoustic asynchronous serial signals while drilling, communication and high-voltage signal isolation between a transmitting terminal and a receiving master control board are realized in an asynchronous serial communication way. The receiving master control board serving as a master control terminal configures parameters for the transmitting terminal in the asynchronous serial communication way and controls the excitation of a sound source. The transmitting terminal is a synchronous sound source excitation signal initiator; signal synchronization is realized under an asynchronous communication condition due to the coordination of the transmitting terminal and the receiving master control board; the transmitting terminal includes a plurality of transmitting boards, and asynchronous serial communication between each of the transmitting boards and the receiving master control board is realized through two data lines R+ and R. |
| US10928526B2 |
CsI(TI) scintillator crystal including antiomy and other multi valence cations to reduce afterglow, and a radiation detection apparatus including the scintillation crystal
A scintillation crystal can include a cesium halide that is co-doped with thallium and another element. In an embodiment, the scintillation crystal can include CsX:Tl, Me, where X represents a halogen, and Me represents a Group 5A element. In a particular embodiment, the scintillation crystal may have a cesium iodide host material, a first dopant including a thallium cation, and a second dopant including an antimony cation. |
| US10928521B2 |
Traffic volume estimation
Systems and methods for using a plurality of probe reports to augment a geographic database with traffic volume data. The plurality of probe reports are identified for a road segment for a time period. A probe value is determined for the road segment for the time period based on the plurality of probe reports. A probe probability value is calculated for the road segment for the time period based on the probe value. The probe probability value is adjusted using road attributes. The adjusted probe probability value is used to estimate traffic volume. The geographic database is augmented with the estimated traffic volume. |
| US10928514B2 |
Ultrasound method and system for extracting signal components relating to spatial locations in a target region in the spatial and temporal frequency domain
Ultrasound method for extracting information from signal components relating to spatial locations in a target region such as for example image reconstruction in the spatial and temporal frequency domain comprises the steps of: Transmitting an unfocussed acoustic wave in a target region; extracting information of the scatterers in the target region from signal components relating to spatial locations of the target region by applying a backpropagation algorithm to the radiofrequency signals generated by transformation of the reflected acoustic waves and which radiofrequency signals has been transformed in the frequency-wavenumber domain and transformed back to the time spatial domain after backpropagation processing, the system provides the further step of optimizing the extracted information by applying corrections to the radio frequency received signals in the frequency-wavenumber domain. The invention relates also to an ultrasound system for carrying out said method. |
| US10928509B2 |
Systems and methods for semantic sensing
A semantic sensing system includes a semantic engine coupled to one or more sensing entities, and a memory having a plurality of semantics and semantic inference rules. A semantic engine is configured to interpret the plurality of rules and to perform an action by inferring a first semantic and a second semantic based on inputs from the first sensing entity. The semantic engine infers a composite semantic and identifies an action applicable to the composite semantic to perform the action. |
| US10928508B2 |
Camera and radar fusion
A system includes a computer that includes a processor and a memory. The memory stores instructions executable by the processor such that the computer is programmed to transform a vertical image plane camera image to a horizontal image plane, thereby generating a transformed camera image, generate a scaled horizontal image plane radar image based on a resolution of the transformed camera image, and then superimpose the scaled radar image on the transformed camera image thereby generating a horizontal image plane superimposed image. |
| US10928506B1 |
Preventing commercial aircraft from becoming invisible to air traffic control
A system and method for controlling multiple transponders in an aircraft to prevent the aircraft from becoming invisible to air traffic control. If a first transponder is turned off when the aircraft is airborne, a second transponder will automatically switch on. In some implementations, if the second transponder is turned off, a third transponder will automatically switch on. In one implementation, the third transponder cannot be turned off while the touchdown-relay confirms the aircraft is in the air. When the aircraft has landed, whichever one of the three transponders is on may be turned off. In some implementations the multiple transponders are arranged in a circular daisy chain. |
| US10928504B2 |
Radar based seed sensor for use with agricultural systems, methods, and apparatus
A sensor assembly includes a sensor in the form of a microwave radar device to dispense microwaves in an area where seed or other particulate material is to be sensed. This may be a seed tube of a row unit. The microwaves of the radar provide an accurate determination if a seed or other particulate material has passed through the field of vision of the sensor to provide an accurate sensing of a seed event. This information can be used to determine the rate of planting, skips, doubles, as well as any other information related to the passing of a seed or other particulate material. |
| US10928499B2 |
Millimeter-wave radar sensor system for gesture and movement analysis
The present invention relates to a gesture detection Apparatus and Method of Operation comprising of an mm-wave radar sensor, having an integrated mm-wave IC front end, with special arrangement of the antenna system, with a new art of angle detection and which does not contain radio down-conversion topology, common in non-professional radar systems. The proposed Apparatus is capable of detecting the two dimensional target angle, having an inherently low-cost system topology, suitable as a replacement in functionality for the commonly used gesture detection system in consumer applications. The proposed apparatus topology consist of two transmitting planar antennae, and two pairs of receiving antennae without the down-conversion of receiver chains, but with introduced analog signal combining structures and mm-wave power detectors. The complete proposed sensor apparatus topology with integrated antennae, mm-wave IC and digital processing parts may be realized in a module smaller than 1×1×0.5 cm and operating in the 60 GHz band for industrial, health care and consumer applications, as well as in the 77-81 GHz band for automotive applications. The integration of the sensor module may be performed in polymer technologies. Sensor can be used as a part of other device or as a gadget. |
| US10928496B2 |
Sensor and method for estimating position of living body
A sensor includes at least one transmitting station including a transmission antenna; a plurality of receiving stations each including a reception array antenna; a first circuit that extracts, from signals observed by the reception array antenna of each of the plurality of receiving stations, living-body components, which are signal components transmitted from the transmission antenna and reflected by at least one living body; a second circuit that calculates, from the extracted living-body components, a plurality of position spectral functions, which are evaluation functions for evaluating a position of the at least one living body when viewed from the plurality of respective receiving stations; and a third circuit that integrates the plurality of calculated position spectral functions into one position spectral function, and calculates at least one maximum value of the position spectral function obtained as a result of integration to estimate the position of the at least one living body. |
| US10928492B2 |
Management of histogram memory for a single-photon avalanche diode detector
A single-photon avalanche diode (SPAD) detector includes a pixel array comprising multiple pixels and a memory operably connected to the pixel array. Each pixel includes a SPAD. Various techniques for accumulating signals received from the same SPAD over multiple scans and storing the accumulated signals in the memory are disclosed. |
| US10928482B2 |
Monitoring and/or recording a position of a tool in an elevator shaft
A system for monitoring and/or recording a position of a tool in an elevator shaft includes a position measuring system for measuring a position of the tool relative to an elevator car; a height measuring system for measuring a height of the elevator car in the elevator shaft; and an evaluation system designed to receive measured data from the position measuring system and the elevation measuring system and to determine a position of the tool relative to the elevator shaft from the measured data. |
| US10928480B2 |
Methods for coherent antenna switching in AOD positioning scheme
Devices and methods of estimating the AoD of a STA are generally described. The STA receives comparison symbols from a first AP antenna. The comparison symbols are received prior to and after switching of transmitter chains from a first set of antennas to a second set of antennas. AoD symbols are received immediately after the comparison symbols. A phase and amplitude correction is determined based on a phase and amplitude change between the comparison symbols and the second AoD symbol corrected based thereon. The AoD is subsequently estimated based on the symbol measurements. |
| US10928478B2 |
Methods for monitoring motion using multi-transmit electrical coupling in imaging of the subject
Described herein are methods for monitoring and/or extracting subject motion from multi-channel electrical coupling in imaging of the subject, in particular in magnetic resonance (MR) imaging of the subject. |
| US10928476B2 |
Readout-segmented diffusion-weighted imaging method, apparatus, and storage medium
In a magnetic resonance readout-segmented diffusion-weighted imaging method, apparatus, and storage medium, a non-linear phase RF excitation pulse is applied to nuclear spins that exhibit a magnetization intensity vector, and applying, in a slice selection direction, a slice selection gradient pulse of duration corresponding to the non-linear phase RF excitation pulse, so as to flip the magnetization intensity vector into the X-Y plane. Diffusion weighting is performed on the magnetization intensity vector flipped into the X-Y plane. A readout-segmented sampling sequence is executed to read out raw data in a segmented manner from the magnetization intensity vector resulting from diffusion weighting. A view angle tilting gradient pulse is applied in the slice selection direction. |
| US10928470B2 |
High data rate and real time operating system wireless coupling for medical imaging systems and method of operation thereof
An image acquisition system (100, 500, 600, 700). The image acquisition system may include at least one processor (110, 502-2, 610, 710) configured to control: a transmitter (112, 612) to form packets for transmission over a high-data-rate (HDR) wireless communication link (HDR-WCL) (124, 624), an image acquisition device (120, 631) to acquire image data and form HDR data, and a scheduler (114, 614) to acquire control information for controlling at least one function of the image acquisition system during the image acquisition, determine a restricted packet size for the packets of the HDR-WCL in accordance with at least deterministic timing requirements of the system, and determine a schedule for transmitting the control information in a corresponding packet of the packets in accordance with the deterministic timing requirements of the image acquisition system and the restricted packet size. |
| US10928469B2 |
Magnetic resonance imaging apparatus
A magnetic resonance imaging apparatus according to an embodiment includes a transmission coil and processing circuitry. The transmission coil is configured to apply a high frequency magnetic field to an object. The processing circuitry is configured to: derive, based on at least one of an imaging region and the body shape data of the object, a specific area in a field of view (FOV); and determine, based on a signal within the specific area, an output power level of a high frequency pulse signal supplied to the transmission coil. |
| US10928466B2 |
Magnetic resonance apparatus and operating method therefor with monitoring and control of RF energy-relevant operating value
In a magnetic resonance apparatus and a method for operation thereof, at least one electrical operating value of at least one predetermined component of the apparatus is captured and, as a function of the at least one operating value, at least one coil operating value of a transmitting coil arrangement of the magnetic resonance apparatus is controlled for the purpose of limiting a B1 value. |
| US10928464B2 |
Temperature compensation circuit, corresponding device and method
A Hall sensor compensation circuit includes an input node configured for receiving a bias signal for a Hall sensor. A bias node provides to the Hall sensor a compensated bias signal. A compensation network coupled between the input node and the bias node has a gain inversely proportional to Hall mobility, μn′, wherein the Hall sensing signal is temperature-compensated. |
| US10928458B2 |
Secondary battery state detection device and secondary battery state detection method
A secondary battery state detection device for detecting the state of a secondary battery includes at least one processor and at least one memory that is communicably connected to the at least one processor. The at least one processor reads a set of instructions stored in the at least one memory, and executes detection processing in which a charging voltage is detected, the charging voltage being generated when an alternator that generates an adjustable voltage charges the secondary battery; computation processing in which a charging resistance is computed as an internal resistance of the secondary battery when the alternator charges the secondary battery; and estimation processing in which a state of charge of the secondary battery is estimated on the basis of the charging voltage detected by the detection processing and on the charging resistance computed by the computation processing. |
| US10928455B2 |
System and methods for fault diagnosis in machines
Systems and methods for fault detection and diagnosis in a machine. The method includes selecting fault characteristic frequencies of faults, implementing the fault characteristic frequencies as modulating signals, receiving a feedback signal from at least one sensor associated with a machine, applying active modulation using the modulating signals to the feedback signal to obtain modulated signals, and monitoring for a low-frequency fault indicative component from the modulated signals. |
| US10928442B2 |
Computer implemented methods and computing systems for designing integrated circuits by considering back-end-of-line
Computer implemented methods of designing integrated circuits and computing systems are provided. A computer implemented method of designing an integrated circuit according to the inventive concepts may be performed by a processor and may include performing a placement and routing (P&R) operation for standard cells defining the integrated circuit, extracting characteristic values from a result of the P&R operation, generating a physical-aware annotation file by determining a plurality of representative characteristic values that respectively correspond to a plurality of groups based on the extracted characteristic values, and performing a physical-aware synthesis operation to generate a netlist from input data for the integrated circuit, based on the generated physical-aware annotation file. |
| US10928434B2 |
Averaged reference with fault monitoring
The subject disclosure describes a structure and method that generates the average of two or more reference quantities (e.g., reference voltage potentials) and monitors the integrity of the voltage reference potentials. The subject technology produces a reference with improved accuracy and more accurate monitoring compared to traditional techniques. For example, the subject technology provides for a fault circuit that includes a monitoring circuit, and an averaging circuit configured to receive a plurality of reference signals and to produce an averaged reference signal based on the received plurality of reference signals. In some examples, the monitoring circuit is configured to receive the averaged reference signal from the averaging circuit, compare the averaged reference signal to each of the plurality of reference signals, and generate a fault signal when the averaged reference signal deviates from at least one of the plurality of reference signals by at least a threshold value. |
| US10928422B2 |
Semiconductor testing apparatus
Provided is a semiconductor testing apparatus that a testing pin is rendered to electrically connect to another testing pin or an external substrate through a conductive layer formed in the guide hole, so that it results in enhancement in various characteristics such as poor electrical contact of the testing pin, space efficiency, noise, and high frequency characteristics, thereby improving reliability in testing results. |
| US10928421B2 |
Differential contact probe including ground mechanism and associated methods
A handheld differential contact probe includes a housing configured to be held in a hand of a user, a pair of probe arms carried by the housing, and a pair of opposing probe tip assemblies each carried by one of the respective probe arms and each having a probe tip circuit coupled to a probe tip at a distal end thereof. A probe tip span adjustment mechanism is carried by the housing and coupled to the pair of probe arms, and configured to adjust a span between the probe tips. A ground path mechanism is coupled between the probe tip circuits of the respective probe tip assemblies, and includes a pair of curved conductive ribbon springs each coupled at an outer end thereof to a respective probe tip circuit, and each curved conductive ribbon spring slidably engaging each other at a respective inner end thereof. |
| US10928420B2 |
Probe pin and inspection unit
A probe pin is provided with a plate-like movable pin including: a flexible part configured to extend and contract lengthwise; a first contact part and a second contact part each provided at an end of the flexible part lengthwise; and a conduction-path forming element overlapping the movable pin along the thickness thereof. The conduction-path forming element includes a first contact surface and a second contact surface at lengthwise ends configured to contact the first contact part and second contact part; the movable pin and the conduction-path forming element are arranged to allow the first contact part to remain in contact with the first contact surface and the second contact part to remain in contact with the second contact surface while allowing relative movement of the movable pin and the conduction-path forming element lengthwise. |
| US10928414B2 |
Signal travel time flow meter
A method for determining a flow speed of a liquid in a fluid conduit is provided. During a signal-generating phase, an impulse signal is applied to a first ultrasonic transducer. A response signal is then received at a second ultrasonic transducer. A measuring signal is later derived from the response signal, wherein the derivation comprises reversing a signal portion with respect to time. During a measurement phase, a liquid moves with respect to the fluid conduit. The measuring signal is then applied to one of the two transducers and a response signal of the measuring signal is measured at the other transducer. A flow speed is derived from the response signal of the measuring signal. |
| US10928413B2 |
Aircraft freestream data systems
An aircraft freestream data system can include a first ultrasonic air data system (UADS) configured to sense local acoustic properties at a first location on an aircraft, a first local air data module operatively connected to the first UADS and configured to determine first local air data of the first location and to output first local air data, and a freestream data module operatively connected to the first local air data module. The freestream data module can be configured to receive the first local air data from the local air data module, determine one or more freestream air data parameters based on at least the first local air data, and output the one or more freestream air data parameters to one or more aircraft consuming systems. |
| US10928408B2 |
Slide rack clamp apparatus
A slide rack clamp apparatus that secures a slide rack in a digital slide scanning apparatus. In an embodiment, the slide rack clamp apparatus includes an upper clamp and a lower clamp. Each clamp comprises one or more clamp projections, which are configured to engage one or more recesses in engagement surfaces of a plurality of different slide racks from different manufacturers. The lower clamp is driven by a motor along a linear axis to engage the lower clamp projections with the one or more slide rack recesses of the bottom surface of the slide rack. The motor drives the lower clamp and the engaged slide rack upward to engage the one or more slide rack recesses of the top surface of the slide rack with the clamp projections of the upper clamp to fully engage the slide rack between the upper clamp and the lower clamp. |
| US10928407B2 |
Dynamically controlling an automated system
Systems and methods for dynamic automation are provided. An automation module may receive at least one map template that is selectable by a user. Based on the map template, the automation module may dynamically generate a robot deck layout map and/or procedure and also generate a series of robotic commands for a robot. The robotic commands may then be passed to the robot to carry out the automation. Accordingly, the automation may be entirely dynamic, without the need for a user to pre-program or pre-assemble all of the robotic commands prior to the automation. The automation module may thus be able to build, in real-time and/or on the fly, the robotic commands based only on the at least one map template that was selected by the user. |
| US10928406B2 |
Cartridge assembly tray for immunoassay tests
This invention relates to a cartridge assembly tray for conducting automated biochemical tests, such as immunoassay tests. The tray comprises a base member, a hinged frame and a locking mechanism. The base member includes a plurality of slots within the base member. Each of the plurality of slots is to receive a test cartridge. The hinged frame is coupled to the base member. The hinged frame is capable to rotate to an opened position or a closed position. The hinged frame includes a horizontal push bar configured to apply a downward force to test cartridges received in the plurality of slots when the hinged frame is in the closed position. The locking mechanism is to lock the hinged frame in the closed position when the hinged frame rotates to the closed position. |
| US10928404B2 |
System and method for cell levitation and monitoring
Magnetic cell levitation and cell monitoring systems and methods are disclosed. A method for separating a heterogeneous population of cells is performed by placing a microcapillary channel containing the heterogeneous population of cells in a magnetically-responsive medium in the disclosed levitation system and separating the cells by balancing magnetic and corrected gravitational forces on the individual cells. A levitation system is also disclosed, having a microscope on which the microcapillary channel is placed and a set of two magnets between which the microcapillary channel is placed. Additionally, a method for monitoring cellular processes in real-time using the levitation system is disclosed. |
| US10928403B2 |
Methods and compositions for diagnosis and prognosis of renal injury and renal failure
The present invention relates to methods and compositions for monitoring, diagnosis, prognosis, and determination of treatment regimens in subjects suffering from or suspected of having a renal injury. In particular, the invention relates to using a one or more assays configured to detect a kidney injury marker selected from the group consisting of Tumor necrosis factor receptor superfamily member 8, Alpha-Fetoprotein, Thyroxine-binding globulin, Prostate-specific antigen (free form), Apolipoprotein A, Apolipoprotein E, Thyrotropin subunit beta, Platelet-derived growth factor B/B dimer, C-C motif chemokine 7, C-C motif chemokine 26, Complement C4-B, Corticotropin, Interferon alpha-2, Interleukin-4 receptor alpha chain, Insulin-like growth factor-binding protein 4, Insulin-like growth factor-binding protein 5, Interleukin 21, Interleukin 23 alpha subunit, Interleukin-28A, Interleukin-33, Lutropin subunit beta, Matrix Metalloproteinase-1, Neural cell adhesion molecule 1, Pigment epithelium-derived factor, Vascular endothelial growth factor receptor 2, Vascular endothelial growth factor receptor 3, and IgG4 as diagnostic and prognostic biomarkers in renal injuries. |
| US10928398B2 |
Method for double staining colocalized nuclear-markers in histological lymphoid or bone marrow tissue sample
The present invention relates to kits and methods for performing dual-staining immunohistochemistry (IHC) for the detection of specific cell populations in tissue samples containing heterogeneous populations of cells, which can be observed by a light microscope for co-localization of distinct pigments. The method includes providing a tissue sample comprising fixed cells; exposing the sample to first and second ligands that recognize different marker proteins found at the same cellular location, thereby forming a ligand-labeled sample; exposing the ligand-labeled sample to first and second labeling reagents, the first labeling reagent binding to the first ligand and the second labeling reagent binding to the second ligand, the first and second labeling reagents each forming distinct pigments; and identifying the number of cells that display only one particular pigment, or more than one pigment, by the different coloration of the cellular location labeled by the distinct pigment. |
| US10928391B2 |
CD318 as a marker for, and CD318 inhibition as a treatment for, autoimmune disease
Provided herein are compositions, systems, kits, and methods for detecting autoimmune disease (e.g., multiple sclerosis and juvenile idiopathic arthritis), and risk of autoimmune disease, in a subject based on the levels of CD318. |
| US10928388B2 |
Combined immunoassay and magnetic immunoassay methods for extended range of sensitivity
The present invention relates to methods that utilize a combination of immunoassay and magnetic immunoassay techniques to detect an analyte within an extended range of specified concentrations. In particular, a method includes forming, in a biological sample, a first complex of signal antibodies and analyte, and a second complex of the first complex and capture antibodies immobilized on magnetic beads, and contacting a first immunosensor with the biological sample to form a third complex localized on or near a surface of the first immunosensor. The first immunosensor includes an immobilized layer of capture antibodies configured to bind to the analyte, and the third complex includes the first complex bound to the immobilized layer of capture antibodies. The method further includes contacting a magnetic field localized around a second immunosensor with the biological sample such that the second complex is localized on or near a surface of the second immunosensor. |
| US10928387B2 |
Centrifuge including a magnetic element and method for centrifuging a reaction vessel unit and using a magnetic element
A centrifuge for washing magnetic beads in a reaction vessel unit that includes at least one opening, having a housing including an inner surface and a drain, a rotor disposed within the housing, the rotor being configured to hold a reaction vessel unit with its opening(s) directed outwardly toward the inner surface of the housing, a motor coupled with the rotor to rotate around a horizontal rotation axis, and a magnetic element arranged in the rotor to apply a magnetic field to one or more reaction vessels of a reaction vessel unit held by the rotor. |
| US10928386B2 |
Methods and systems for characterizing multiple analytes from individual cells or cell populations
The present disclosure provides compositions, methods, systems, and devices for polynucleotide processing and analyte characterization from a single cell. Such polynucleotide processing may be useful for a variety of applications. The compositions, methods, systems, and devices disclosed herein generally describe barcoded oligonucleotides, which can be bound to a bead, such as a gel bead, useful for characterizing one or more analytes including, for example, protein (e.g., cell surface or intracellular proteins), genomic DNA, epigenetic information (e.g., accessible chromatin, DNA methylation), and RNA molecules (e.g., mRNA or CRISPR guide RNAs). In some cases, the disclosed methods comprise analysis of analytes from a cell using a cell bead. |
| US10928385B2 |
Interaction energy calculation system, method, and program
A system computes the interaction energy between a plurality of fragments in a calculation object substance according to the fragment molecular orbital method. The energy of each fragment, the two-body interaction energy of each dimer including two fragments, and the three-body interaction energy of each trimer including three fragments are calculated. The two-body interaction energy of each dimer is corrected by adding, to the two-body interaction energy of the dimer, the contribution of the dimer in the three-body interaction energy of the trimer that includes the dimer. |
| US10928384B2 |
Antigen presenting cell assay
Disclosed herein are methods for diagnosing or predicting acute cellular and/or humoral rejection in a subject. In one example, a method of assessing organ rejection includes contacting a first sample comprising antigen presenting cells (APCs) obtained from a subject in need of or having received an organ transplant with a donor antigen from a donor under conditions sufficient to induce uptake of the donor antigen; contacting a second sample comprising APCs obtained from the subject in need of or having received an organ transplant with a third-party antigen under conditions sufficient to induce uptake of the third-party antigen; and determining an antigen presenting index by determining a ratio of uptake of the donor antigen in the first sample to uptake of the third-party antigen in the second sample, wherein the ratio of greater than one indicates organ rejection and the APCs are monocytes or monocyte-derived cells. |
| US10928377B2 |
Manual testing instrument and manual testing method for examining the condition of wood
The present invention provides an instrument and a method for examining the condition of column-shaped or cylindrical sections of objects. It comprises a drive device having a drill chuck, which holds a drill needle that can be driven by the drive device, and a guiding device for guided insertion of the drill needle into the object to be examined. The guiding device is a telescopic tube that comprises a shorter inner tube section that is arranged in a longer outer tube section such that it is axially displaceable, and has a longitudinally arranged measuring scale on its outer circumference. The telescopic tube is placed on the drive device in non-rotating manner via the inner tube section. The inner and the outer tube sections have guiding means for centrally-axially guiding the drill needle, which extends in central-axial direction from the drill chuck through the inner tube section and through the outer tube section. When the inner tube section is being inserted into the outer tube section, the drill needle can be driven into the object to be examined in a manner guided by the guiding means. |
| US10928374B2 |
Non-invasive measurement of blood within the skin using array of laser diodes with Bragg reflectors and a camera system
A measurement system comprises a pulsed, near-infrared array of laser diodes, the laser diode array comprising Bragg reflectors, and wherein laser diode light is configured to penetrate tissue comprising skin. A detection system comprising a camera is synchronized to the laser diodes, and the camera is configured to receive some of the laser diode light reflected from the tissue. The detection system is configured to non-invasively measure blood within the skin, the detection system is configured to measure absorption of hemoglobin in the wavelength range between 700 and 1300 nanometers, and the processor is configured to compare the absorption of hemoglobin between different spatial locations of tissue and over a period of time. Physiological parameters are measured by the system. The measurement system is configured to use artificial intelligence in making decisions, and the system is further configured to use regression signal processing, multivariate data analysis, or component analysis techniques. |
| US10928373B2 |
Method for temperature-based control of foodstuff assembly apparatus
A method for handling foodstuffs according to temperature exposure within an automated foodstuff assembly apparatus includes receiving, at a topping module, a hopper carrying topping samples. The topping samples are all the same type of topping. The method includes monitoring temperatures corresponding to the topping samples. Monitoring includes making first temperature measurements corresponding to one of the topping samples and making second temperature measurements corresponding to another one of the topping samples. The method includes maintaining a set of timers associated with the first temperature measurements and the second temperature measurements. The method includes, in response to at least one timer in the set of timers expiring, selectively preventing dispensation of a topping sample of the topping samples. |
| US10928371B1 |
Hand-held sensor and monitor system
A hand-held sensor and monitor system for sensing and monitoring atmospheric air quality. The system includes a plurality of sensors and a microcontroller in communication with the plurality of sensors to receive data therefrom. A mobile electronic device is in communication with the microcontroller and is capable of receiving data from the microcontroller. The plurality of sensors and the microcontroller are either integrated within the mobile electronic device or are attachable to and detachable from the mobile electronic device. |
| US10928370B2 |
Actuating and sensing module
An actuating and sensing module includes a main body, an actuator and a gas sensor. The main body includes a partition, an inlet and an outlet. The space inside the main body is divided into a first compartment and a second compartment by the partition. The inlet and the outlet are in fluid communication with the first compartment and the second compartment respectively. The inlet, the first compartment, a communicating hole, the second compartment and the outlet form a gas channel within the main body. The actuator is sealed and disposed between the main body and the partition in the second compartment, wherein gas is introduced into the first compartment through the inlet, transported to the second compartment through the communicating hole, and discharged through the outlet by the actuator. The gas sensor is disposed in the first compartment and separated from the actuator for monitoring the gas on a surface thereof. |
| US10928362B2 |
Nondestructive inspection using dual pulse-echo ultrasonics and method therefor
A method for nondestructive inspection of a component, the method includes determining a first pulse-echo scan from a first side of a component; determining a second pulse-echo scan from a second side of the component; determining a through-transmission scan based on the first pulse-echo scan, the second pulse-echo scan, and a model of the component, the model comprises a rigid internal structure of the component; and classifying the component based on comparing the through-transmission scan to a “gold” model. |
| US10928360B2 |
Automatic car body welding spot inspection system and its control method
This invention is directed to an automatic inspection system of welding spots in the car body and a control method thereof, the automatic inspection system comprising a controller and a robot arm, a probe device, and a visual system, wherein the robotic arm holds a camera and the probe device, the probe device targets at car body welding spot and form the first included angle with the camera. Many lighting sources are distributed around the camera, which form the second included angle with the camera. The camera is connected with Image Collecting and Processing Device to obtain position data of welding spot in the car body, the controller is connected with Image Collecting and Processing Device by network, and foresaid controller rectifies position of the probe on the robotic arm according to the position of welding spot in the car body. |
| US10928359B2 |
Method and devices for observing a magnetic field of a material volume, and use of the method
The invention relates to a method for observing a magnetic field of a material volume, in particular for determining properties of a workpiece under, in particular, magnetic, mechanical, thermal, and/or electrical excitation of a material volume of the workpiece, wherein the magnetic field of the material volume is sensed as a function of time and of frequency with high frequency resolution. |
| US10928356B2 |
Ion sensitive field effect transistor (FET) with back-gate coupled reference electrode
A substrate's embedded substrate contact electrode forms a reference voltage point. A gate insulator is spaced outwardly from the substrate and has an exposed outer surface configured for contact with a fluid analyte. A device region is intermediate the substrate and the gate insulator; source and drain regions are adjacent the device region; and a field insulator is spaced outwardly of the drain region, the source region, and the substrate away from the device region. The gate insulator and the field oxide are formed of different materials having different chemical sensitivities to the fluid analyte. The field insulator is coupled to the substrate through the field insulator capacitance. The gate insulator capacitance is much smaller than the field insulator capacitance. The embedded substrate contact electrode can be connected to a separate voltage so that the electrical potential between the substrate and the source region can be controlled. |
| US10928355B2 |
Gas sensor device, gas measuring equipment, and method for fabricating gas sensor device
A gas sensor device has a crystalline film of copper(I) bromide, wherein a crystal surface of the copper(I) bromide is formed of a stepped terrace having a flat face and a steep slope. |
| US10928348B2 |
Examining objects with electric fields
Objects are examined with electric fields to determine properties of the objects. An active-plane (300) is defined by active electrodes (301-308) mounted on a dielectric-membrane (309). A processor energizes a first active electrode during a coupling operation and monitors a second active electrode. A cooperating plane (310) is defined by cooperating electrodes (321-329). The cooperating plane is displaced from the active plane and the processor selects electrical attributes (grounded, floating etc.) for selected cooperating electrodes during each coupling operation. |
| US10928346B2 |
Multi-element sensors
A sensor probe having a first sensing element and a second sensing element. The first sensing element generates current changes in response to changes in a relative amount of a target element present in reference air versus a first exhaust gas chamber of the sensor probe. A second sensing element generates current changes in response to changes in a relative amount of the target element present in the first exhaust gas chamber and either a second exhaust gas chamber of the sensor probe or reference air. |
| US10928345B2 |
In-sensor span calibration for MEMS ozone sensor
A portable communication device may include a gas sensor enclosed in an enclosure, a port to allow flow of air into and out of the enclosure, and a light source disposed on an internal surface of the enclosure. The light source is operable to facilitate generation of ozone gas within the enclosure. The enclosure may contain a heating element that allows baseline calibration of the gas sensor by thermally decomposing ozone gas molecules. The gas sensor includes a miniature gas sensor such as a metal-oxide (MOX) gas sensor. |
| US10928344B2 |
Slotted sensor for detection of moisture in a diaper
A system for sensing wetness in an ordinary diaper includes a disposable sensor unit which has a sensor strip and support structure. The sensor strip has electrical circuit with conductive elements as wetness sensors printed on the bottom surface of the strip, wherein a closed electrical circuit is formed when an amount of body fluid is present that subsequently triggers an alerting device. The support structure has multiple slots cut out on it to expose conductive elements to urine and also keeps the conductive elements at a specific height from the diaper's padding such that urine content retained by a soaked diaper do not raise alarms. |
| US10928341B2 |
Inductive conductivity sensor and method
The disclosure includes an inductive conductivity sensor for measuring the specific electrical conductivity of a medium with a transmitter coil energized by an input signal, a receiver coil coupled with the transmitter coil via the medium, which receiver coil supplies an output signal that is a measure for the conductivity of the medium, and a housing enclosing the transmitter coil and the receiver coil, which housing comprises at least one housing section designed to be immersed in the medium, the housing wall of said housing section surrounding the transmitter coil and the receiver coil. The housing is made of a magnetic plastic or resin for inductively decoupling the transmitter coil from the receiver coil. In certain embodiments, the housing may be made of a ferromagnetic material. Another aspect of the disclosure includes a method for manufacturing the conductivity sensor. |
| US10928335B2 |
Adaptive specimen image acquisition using an artificial neural network
Techniques for adapting an adaptive specimen image acquisition system using an artificial neural network (ANN) are disclosed. An adaptive specimen image acquisition system is configurable to scan a specimen to produce images of varying qualities. An adaptive specimen image acquisition system first scans a specimen to produce a low-quality image. An ANN identifies objects of interest within the specimen image. A scan mask indicates regions of the image corresponding to the objects of interest. The adaptive specimen image acquisition system scans only the regions of the image corresponding to the objects of interest, as indicated by the scan mask, to produce a high-quality image. The low-quality image and the high-quality image are merged in a final image. The final image shows the objects of interest at a higher quality, and the rest of the specimen at a lower quality. |
| US10928332B2 |
Inspection device for masks for semiconductor lithography and method
The invention relates to an inspection device for masks for semiconductor lithography, comprising an imaging device for imaging a mask, and an image recording device, wherein one or more correction bodies which exhibit a dispersive behavior for at least one subrange of the illumination radiation used for the imaging are arranged in the light path between the mask and the image recording device. The invention furthermore relates to a method for taking account of longitudinal chromatic aberrations in inspection devices for masks, comprising the following steps: recording a specific number of images having differently defocused positions, and selecting a subset of the images and simulating a longitudinal chromatic aberration of a projection exposure apparatus. |
| US10928329B2 |
Method and system for optically detecting and characterizing defects in semiconductors
Disclosed herein are optical near-field systems and methods that provide a noninvasive and fast approach to detect and characterize dislocation defects in semiconductors films caused by a mismatched film-substrate, such as found in GaAs—Si. The embodiments disclosed utilize optical cavities formed by the dislocation defects. The optical cavities act to localize a beam excitation light, which elicits second harmonic generated (SHG) light from the same region. The SHG light can be probed and mapped to provide information regarding the defects. The information derived from the map includes defect location, defect density, and defect orientation. |
| US10928326B2 |
Selective colorimetric detection sensor and selective colorimetric detection method for detecting hexavalent chromium ions using size controlled label-free gold nanoparticles
Disclosed are a selective colorimetric detection sensor and a colorimetric detection method for C6+ ions using size controlled label-free gold nanoparticles, which may be useful for the detection of toxic materials such as heavy metal ions in the environmental sector and the industry. Selective colorimetric sensor solution used therein is selectively reacted with only Cr6+ ions in trivalent chromium ions (Cr3+) and hexavalent chromium ions (Cr6+), and there is no interference effect resulting from other metal ions, and it is possible to very rapidly and precisely detect Cr6+ ions compared to the related art. |
| US10928325B1 |
Urine test system with nutritional recommendations
System that makes nutritional recommendations based on results of a home urine test. A user may apply a urine sample to a card containing multiple tests, and capture an image of the card using a phone; an analysis system executing on the phone or in the cloud may analyze the image and determine test results. The test card and analysis system may compensate for variability in lighting conditions and time of exposure to the urine sample. Based on test results, the system may recommend consumption of specific quantities of nutrients, such as vitamins, minerals, and foods. It may also recommend consumption of water or electrolytes based on measured hydration, and stress reduction techniques or sleep based on measured cortisol. Recommendations may be customized based on factors such as the user's characteristics (gender, weight, etc.), predicted absorption of nutrients from food or supplements, and the user's dietary preferences or restrictions. |
| US10928322B2 |
Structured illumination microscopy with line scanning
Techniques are described for reducing the number of angles needed in structured illumination imaging of biological samples through the use of patterned flowcells, where nanowells of the patterned flowcells are arranged in, e.g., a square array, or an asymmetrical array. Accordingly, the number of images needed to resolve details of the biological samples is reduced. Techniques are also described for combining structured illumination imaging with line scanning using the patterned flowcells. |
| US10928307B2 |
Configurable retro-reflective sensor system for the improved characterization of the properties of a sample
Disclosed is a retroreflector-based sensor system for optical characterization of a sample, having a transmitter for irradiating the sample, a retroflector positioned behind the sample, the transmitter, the sample, and the retroreflector being positioned such that radiation reflected back from the retroreflector is again incident on the sample and is reflected back from the latter in the direction towards the transmitter, and a receiver which is positioned in the receiving beam path such that it detects radiation reflected back from the retroreflector, incident again on the sample and reflected back from the latter, in the direction towards the transmitter. |
| US10928298B2 |
Microfluidic system and method with focused energy apparatus
An apparatus and method of identifying objects includes: a microfluidic chip in which are disposed a plurality of channels, the microfluidic chip including: a main fluid channel into which a sample fluid mixture of objects to be identified is introduced; a plurality of sheath fluid channels into which sheath fluids are introduced, the sheath fluids which orient the objects in the main fluid channel in a predetermined direction while still maintaining laminar flow in the main fluid channel; an interrogation apparatus which detects and interrogates the oriented objects in the main fluid channel; and a focused energy apparatus which performs an action on the objects. |
| US10928297B2 |
Method for determining detection angle of optical particle sizer
A method includes receiving input indicating at least two of: (a) a coefficient of first sensitivity of an optical particle sizer (OPS) to a real part of a complex refractive index (CRI); (b) a coefficient of second sensitivity of the OPS to an imaginary part of the CRI; (c) a coefficient of a degree of monotonicity between intensity and particle size; (d) a coefficient of a dynamic range of the OPS; or (e) a coefficient of a limit of detection (LOD) of the OPS; determining ratings for the OPS using the at least two of (a)-(e) and at least two of (i) the first sensitivity, (ii) the second sensitivity, (iii) the degree of monotonicity, (iv) the dynamic range, or (v) the LOD; identifying an angle that corresponds to a maximum or minimum rating; and providing an OPS having a detection angle that is within 5 degrees of the identified angle. |
| US10928296B2 |
Fluidic cartridge for cytometry and additional analysis
The disclosure relates to devices and methods for analyzing particles in a sample. In various embodiments, the present disclosure provides devices and methods for cytometry and additional analysis. In various embodiments, the present disclosure provides a cartridge device and a reader instrument device, wherein the reader instrument device receives, operates, and/or actuates the cartridge device. In various embodiments, the present disclosure provides a method of using a device as disclosed herein for analyzing particles in a sample. |
| US10928294B2 |
Method for identifying and quantifying of emitting particles in systems
The invention relates to a method for quantifying emitting particles and for characterizing the time-dependent behavior of the particles. The number n of emissions of the particles in the measuring period that have been detected in a time interval having a predetermined interval width within the measuring period is ascertained, wherein the evaluation is performed particularly for a plurality of time intervals having the same interval width, with a distribution function p(n) for the number n of detected emissions being determined. For the interval width different bin times τ are stipulated, and, for each bin time τ, the evaluation is performed and a distribution function pτ(n) is ascertained, wherein, for each bin time τ, moments mi,τMess for the distribution function pτ(n) are ascertained, from which bin time dependent moment functions miMess(τ) are presented. Comparison with a theoretical signal function comprising moments misig(τ) for the theoretical signal distribution ascertains constants that characterize the particles in the system. |
| US10928292B2 |
Dust sensor
The present invention provides a dust sensor comprising: a sensor module for receiving light scattered by dust particles and outputting an electric signal; a communication module for communicating with an external device; a memory for storing region information in association with particle density data; and a control unit for calculating a volume of the dust particles based on the signal output from the sensor module, obtaining the region information for a location where the dust sensor is installed via the communication module, retrieving the particle density data corresponding the obtained region information from the memory, calculating dust concentration using the retrieved particle density data and the calculated volume, and outputting the calculated dust concentration. The memory may store the region information in association with air quality reference data. |
| US10928290B2 |
Device and method for measuring the concentration, size and zeta potential of nanoparticles in liquids in scattered light mode and in fluorescence mode
The invention relates to a device and method for measuring the concentration, size and zeta potential of nanoparticles in liquids in scattered light mode and fluorescence mode, comprising the following features: a) a sample (28) is irradiated from above by a laser (1) via a beamsplitter (14) and an adjustable-focus liquid lens (9), and the reflected beam of light is deflected by the same beamsplitter (14) and a further liquid lens (8) onto a detector (5), and analysed; b) to observe the fluorescent light, a fluorescence filter (19) is connected in the convergent beam path between the liquid lens (8) and the detector (5), to increase the distance between the scattered light plane (31) and the fluorescence plane (30); and c) to control the measurement process, a particle tracking program, an optical control unit (15) and a display (2) with a touch screen are used. |
| US10928289B2 |
Assembly for measuring the viscosity of fluids using microchannels
The present disclosure provides improved viscosity measuring assemblies, and related methods of use. More particularly, the present disclosure provides advantageous measuring assemblies configured to measure the viscosity of samples/fluids (e.g., opaque or transparent liquids) using microchannels. The present disclosure provides for a viscosity measuring assembly (e.g., hand-held electronic measuring assembly) that is configured to measure the viscosity of samples/fluids (e.g., opaque or transparent Newtonian and non-Newtonian liquids, including blood, etc.), in a short period of time (e.g., within a couple of minutes) utilizing only about a droplet of fluid. The viscosity measuring assembly can include a substrate having a microchannel, a light source (e.g., a collimated low coherence light source), and a sensor (e.g., photodiode). The micro-channeled substrate may be disposable, and some of the other components may be reusable since they are substantially not directly exposed to the sample during operation of the viscosity measuring assembly. |
| US10928288B2 |
Monitoring an immunoassay
A method of monitoring an immunoassay comprises determining the shape of the flow edge of fluid across an immunoassay region. This allows, for example, early detection of possible errors in the test. The above methods may also be used to provide methods to improve the run conditions of a test during its development. The method may be applied to a competitive assay. |
| US10928286B2 |
System and method for evaluating joint compound specimen
Embodiments of a system and a method for evaluating a joint compound specimen can be used to determine a numerical sandability value for the specimen. A moving assembly is configured to move a sanding member in a sanding direction relative to the joint compound specimen supported in a support fixture. An actuator assembly is configured to drive the sanding member into contacting relationship with the joint compound specimen such that the sanding member exerts a controlled amount of pressure against the joint compound specimen. The force gauge is configured to measure a resistance force against the sanding member in a resistance direction in opposing relationship to the sanding direction. A processor programmed with a joint compound analyzing application is configured to use a force signal from the force gauge that is indicative of the resistance force to determine the sandability value for the joint compound specimen. |
| US10928285B2 |
Apparatus and a method for performing a standard penetration test
A system for performing a standard penetration test, including a hammer assembly with a hammer and a hammer lifting device, an elevator assembly for raising and lowering the hammer assembly, a hammer sensor for sensing a position of the hammer within the hammer assembly, and an elevator sensor for sensing a position of the hammer assembly relative to the elevator assembly. A method for performing a standard penetration test, including positioning a hammer assembly at a hammer assembly ready position, sensing with an elevator sensor a reference position of a hammer assembly relative to the elevator assembly, sensing with a hammer sensor a zero position of a hammer, lifting the hammer with a hammer lifting device from the zero position to a drop position of the hammer, sensing with the hammer sensor the drop position, and dropping the hammer onto an anvil. |
| US10928282B2 |
Method and device for determining elasticity of cement stone utilized in well cementing of oil-gas well
The invention provides a method and device for measuring the elasticity of hardened cement for cementing of oil-gas wells. The measurement method comprises: determining the loading and unloading rates of the hardened cement; determining the maximum loading on the hardened cement; determining the experimental temperature and the experimental pressure of the hardened cement; establishing a stress-strain curve for the hardened cement; and describing the elasticity of the hardened cement with the degree of strain recovery of the hardened cement in different cycles, and describing the mechanic integrity of the hardened cement with the degree of damage to the hardened cement in different cycles. The invention further provides a device for measuring the elasticity of hardened cement for cementing of oil-gas wells. The measurement method and device of the present invention provide a universal comparing platform for research on hardened cement modification as well as examination of domestic and foreign special cement slurry systems, which is of great significance in evaluation of well hole integrity and well life. |
| US10928281B2 |
Material testing machine and gripping force detecting method
Provided are a material testing machine and a gripping force detecting method that can easily judge whether a test piece is gripped with an appropriate gripping force by a gripper. A controlling section is connected to a FFT transforming section via a load cell; the FFT transforming section calculates a natural frequency of a system comprising a test piece and an upper gripper which is connected to a load cell based on a detected value of a force of the load cell. In addition, the controlling section is connected to a storing section which stores the natural frequency calculated by the FFT transforming section. Furthermore, the controlling section is also connected to a comparing section which compares the natural frequency calculated by the FFT transforming section and the natural frequency stored by the storing section before a test starts. |
| US10928280B2 |
Sample encapsulation system
A sample encapsulation system includes a fixture, a base, a chamber having an inlet and a chamber housing. The housing has inner and outer housings. The chamber is mounted in the inner housing. The base, chamber and housing are affixed to one another and movable in the fixture. A cap has a first ram operably mounted thereto for engaging the chamber inlet. A second ram in the chamber opposite the inlet moves toward and away from the first ram. A heating assembly is positioned in the inner housing and a cooling assembly including a cooling jacket defined in part by the inner and outer housings includes a manifold. The chamber, housing and base are movable toward and away from the cap for engaging and disengaging the first ram with the chamber during and after the encapsulation cycle, respectively. The cooling system includes a vacuum breaker to self-drain following cooling. |
| US10928275B1 |
Systems and methods for coordinating engine-off vehicle diagnostic monitors
Methods and systems are provided for improving completion rates for engine system diagnostics for hybrid electric vehicles. In one example, a method may include in response to fueling of the engine of a hybrid electric vehicle being discontinued, establishing an air flow from an intake to an exhaust of the engine by relying on an electric motor to rotate the engine unfueled, and conducting a plurality of diagnostic monitors that rely on the air flow prior to reactivation of fueling of the engine. In this way, diagnostic monitor completion rates may be improved for hybrid electric vehicles, and fuel economy may be improved by coordinating the plurality of diagnostic monitors to be conducted during times when the engine is not fueled. |
| US10928273B2 |
Method and apparatus for detecting discontinuities in an optical channel, in particular a fiber optic line
A method detects discontinuities in an optical channel using two laser units that respectively have a laser and an electroabsorption modulator. The reference frequencies of the two lasers have a predetermined reference frequency difference. The optical ports of the electroabsorption modulator are fed to the two inputs of a polarization beam splitter and the output of the polarization beam splitter is connected to the optical channel. A test pulse is applied simultaneously to the two electroabsorption modulators and laser light from the lasers is thus transmitted through the respective electroabsorption modulators during the time of the test pulse. The test pulse is divided into two time periods, and during the first time period the lasers are operated with their respective reference frequency, and during the second time period the emission frequencies of the lasers are detuned with respect to the reference frequencies, by a predetermined detuning frequency difference. |
| US10928271B2 |
System and method for determining the risk of failure of a structure
A system and method for measuring dynamic properties of a structure, and for using the measured dynamic properties to assess the dynamic performance of the structure. The system and method measures dynamic properties of the structure such as frequencies of resonance, mode shapes, and non-linear damping, and uses them in an analysis of the structure to compare the dynamic response of the structure with the anticipated properties of a structure built according to applicable building code requirements. The system and method thus quantifies a risk of failure of the structure by determining a risk ratio that compares an as-is condition of the structure with an as-designed condition of the structure. |
| US10928269B2 |
System and method for detecting leaks in a fluid filled vessel
A leak detecting device for a fluid filled vessel including a housing, tube, anchoring attachment, resilient member, and opening. The housing has a continuous perimeter edge sized to extend around an underwater surface, the housing forming a hollow interior. The tube extends through an aperture into the hollow interior of the housing, having a first end on an interior side of the housing and a second end on an exterior side of the housing. The anchoring attachment is secured to the first end of the tube. The resilient member is secured to the perimeter edge of the housing and adapted to contact and form a seal between the housing and the underwater surface. The opening is formed through an entirety of a wall of the housing, wherein the opening is accessible from an exterior of the housing. |
| US10928267B2 |
Method for acquiring unbalance amount of rotor
A method for acquiring unbalance amount of a rotor, comprises: manufacturing a rotor where the rotational journal of the rotor forms the rotation axis of the rotor; mounting the connecting part to the rotational journal of the rotor to form an assembly where the connecting part forms the rotation axis of the assembly, the connecting part and the rotor can be rotated with a relative angle, and the relative position between the rotation axis of the rotor and the rotation axis of the rotor assembly is kept unchanged before and after the rotor and the connecting part are relatively rotated with the certain angle. |
| US10928261B2 |
System and method for analysing vapour pressure
An apparatus for measuring the vapour pressure of a liquid hydrocarbon sample is disclosed. The apparatus comprises a sealed chamber (25) for receiving the sample. The chamber (25) is at least partially defined by a moveable element (26) such that moving the moveable element (26) alters the volume of the chamber (25). The apparatus comprises a displacement sensor (29) configured to measure a displacement of the movable element (26). |
| US10928260B2 |
Impact force gauge with wireless notifications
Embodiments provide for an impact force gauge that includes a track and a shell that is designed to flex from a first state to a second state when a force exceeding a predetermined threshold is applied along a given axis and that is designed to return to the first state when the force falls below the predetermined threshold along the given axis. A roller is located in the shell and has a diameter such the roller is allowed or blocked from moving to different locations in the impact force gauge based on the force applied thereto. Based on the presence or absence of the roller along different portions of the track, the force gauge wirelessly transmits an indication of whether the force gauge has been exposed to a force that exceeds the predetermined threshold. |
| US10928255B2 |
Device for measuring thermoelectric performance
The present disclosure herein relates to a device for measuring a thermoelectric performance. The device for measuring a thermoelectric performance of a thermoelectric material, which includes a support module configured to generate temperature difference between both ends of the thermoelectric material, a fixing module detachably coupled to the support module to support the thermoelectric material, a temperature measuring unit electrically connected to the fixing module to measure temperature of each of the both ends of the thermoelectric material, and an electromotive force measuring unit electrically connected to the fixing module to measure thermoelectromotive force generated between the both ends of the thermoelectric material. Here, the fixing module includes a first heat sink part and a second heat sink part, which respectively support the both ends of the thermoelectric material. |
| US10928240B2 |
Vibronic sensor with interference compensation
The present disclosure relates to a method for determining a process variable of a medium by means of a vibronic sensor. In a first operating mode, an oscillatable unit is excited by a first electrical excitation signal, such that it executes mechanical oscillations, and the mechanical oscillations of the mechanically oscillatable unit are received and converted into a first electrical, received signal having a first frequency. Furthermore, the first received signal is evaluated relative to the process variable. In a second operating mode, mechanical oscillations of the oscillatable unit are received and converted into a second electrical, received signal, wherein a second frequency of the second electrical, received signal is ascertained, and wherein the second frequency is associated with a first disturbing influence for the vibronic sensor. Furthermore, the present disclosure relates to an apparatus, which is suitable for performing a method of the present disclosure. |
| US10928233B2 |
Vibronic measuring system for measuring a mass flow rate
A measuring system comprises a measuring and operation electronic unit (ME) and a transducer device electrically coupled thereto. The transducer device has two tubes through which a fluid flows and causes to vibrate, a vibration exciter, two vibration sensors on the inlet and outlet sides, respectively, for generating vibration signals, and an inlet-side temperature sensor coupled to a wall of the tube for thermal conduction and an outlet-side temperature sensor coupled to a wall of the tube for generating temperature measurement signals. The measuring and operation electronic unit feeds electrical power into the vibration exciter in order to effect mechanical vibrations of the tube. Furthermore, the ME generates a mass flow sequence, by means of each of the vibration signals and each of the temperature measurement signals in such a way that mass flow measurement values are independent of the temperature difference. |
| US10928228B2 |
Sensor-based breastfeeding volume measurement device
A nipple-shield mounted sensor with associated electronic interface and interconnect for measurement and display of milk flow and volume during breastfeeding. The sensor is mounted in the tip of the nipple-shield in order to minimise intrusion between mother and child. The dimensions of the sensor and associated cabling are such that the device does not appear substantially different to a nipple-shield alone, thereby having minimal impact on the feeding session. Microlitre flow levels are measured directly by the sensor in order to relay accurate, real-time information on milk volume back to the feeding mother. The electronics unit amplifies the sensor input and digitally processes the data with software algorithms to determine the fluid volume. |
| US10928226B2 |
System and method for performing an automated inspection operation
An inspection apparatus for performing an automated inspection operation across a surface of a workpiece is disclosed. The inspection apparatus may include a positioning apparatus, a platen fabricated from a magnetic material and having a platen surface, with the platen being mounted on the positioning apparatus and the positioning apparatus being operational to move the platen relative to the surface of the workpiece, and an inspection module disposed on the platen surface and having an inspection end effector. The inspection module may generate a magnetic field that biases the inspection module toward the platen, and may be operable to generate a magnetic flux to control movement of the inspection module over the platen surface to perform the automated inspection operation across the surface of the workpiece. |
| US10928223B2 |
Inductive sensor device
An inductive sensor device (23) having a scale unit (24) and a sensor unit (25) that can be moved relative to each other in a measuring direction (M) is described. The scale unit contains scale elements (26) that are adapted to create a field pattern (P(x)) in measuring direction (M) that is detected by means of a receive circuit (35) of the sensor unit (25). The receive circuit (35) contains at least a first receive coil set (36) and a second receive coil set (37) that are offset in measuring direction (M). In so doing a first spatial phase and a second spatial phase receive signal is provided by these receive coil sets (36, 37) respectively. These spatial phases can be used for absolute position determination. |
| US10928221B2 |
Magnetic sensor arrangement and magnetic sensing method
The present disclosure relates to a magnetic sensor arrangement comprising a first rotatable body having a first magnetic quadrupole attached thereto, a first magnetic sensor configured to generate, in response to a rotational angular position of the first magnetic quadrupole, a first sensor signal indicative of a first rotational angle of the first rotatable body, a second rotatable body having a second magnetic quadrupole attached thereto, and a second magnetic sensor configured to generate, in response to a rotational angular position of the second magnetic quadrupole, a second sensor signal indicative of a second rotational angle of the second rotatable body. |
| US10928220B2 |
Meter reader and meter reading system
A meter reading system, comprising: a monitoring station which monitors a plurality of meters, wherein the meters each include a storage unit which stores data as to usage and/or generation at predetermined intervals and an interface for communication with a meter reader; and a plurality of meter readers which communicate with the monitoring station, and, under control of the monitoring station, each designate the meters to be read and return data read from the meters to the monitoring station; wherein the monitoring station comprises a storage unit which stores data for each of the meters being monitored, and a communications unit which maintains entries for each of the meters for communication to and from the meter readers, the entries each designating the required data to be read from the respective meters; wherein the meter readers each comprise a storage unit which receives the entries for the meters to be monitored thereby, and, on reading the meters, stores the required data, an interface which is connectable to the interfaces of the respective meters and allows for communication with the respective meters, and a communications unit which provides for communication to and from the monitoring station. |
| US10928212B2 |
Providing online mapping with user selected preferences
A method and system. It is ascertained that user preferences of a user for service providers of specified features relating to the one or more travel routes are not contained in a user preference database and that the user preferences of the user for service providers of the specified features have not been provided with a previously received request to generate for the user a geographical map that depicts one or more travel routes from a specified initial address to a specified destination address, the specified features, and unique identifiers of preferred service providers of the specified features. User preferences of the user for service providers of the specified features are determined and in response, the map is generated and displayed. |
| US10928211B2 |
Method and apparatus for selectively qualifying trajectories in regards to a determination of travel time for a maneuver
A method, apparatus and computer program product selectively qualify trajectories for utilization in regards to the determination of the travel time for a maneuver. In the context of a method, it is determined whether a trajectory intersects both first and second gate lines disposed at opposite ends of a maneuver that includes first and second sections. If the trajectory intersects both the first and second gate lines, the method determines whether a candidate probe point is within a respective distance threshold of at least one of the first section or the second section. The method also includes selectively identifying the trajectory as either a qualified trajectory or a disqualified trajectory in regards to a determination of a travel time for the maneuver based upon whether the candidate probe point is determined to be within the respective distance threshold of at least one of the first section or the second section. |
| US10928210B2 |
Method and system for shared transport
A transport arrangement system operates to provide a service, which can receive a transport pool request from a rider. The transport pool request can specify a set of parameters, including a pickup location and a drop-off location. A candidate set of transport providers are identified that satisfy one or more criterion, including a criterion of proximity relative to the pickup location. One of the candidate set of drivers is selected to provide a transport pool for the rider. The selection can be based at least in part on determining which individual drivers of the candidate set satisfy one or more constraints, including a first constraint that relate to a predicted trip completion time for the rider. |
| US10928208B2 |
Methods and systems for creating and using a location identification grid
A method and system for generating a location identification grid and for using a location identification grid. The location identification grid can include a first geographic area that correspond to a pre-existing area. This pre-existing area can correspond to a postal code such as a zip code, a telephone code such as, an area code, or any other desired pre-existing area. The location identification grid can be subdivided into smaller geographic areas to allow more accurate identification of a location. The location identification grid can include a second geographic area. The second geographic area can be a subdivision of the first geographic area. The location identification grid can be used with signals that identify a location within a location identification grid. These signals can include a first component corresponding to the first geographic area and the second component corresponding to one or more second geographic areas. |
| US10928207B2 |
Camera based localization for autonomous vehicles
Camera based localization performed to determine a current pose of an autonomous vehicle without the aid of depth sensors such as LiDAR. The vehicle comprises an imaging system configured to capture image frames depicting portions of the surrounding area. Based on an initial pose of the vehicle, edgels corresponding to three-dimensional locations are loaded and mapped to corresponding edge pixels of the captured image frame. A pose of the vehicle is optimized based upon the determined correspondences by identifying a transformation that minimizes a distance between the edgels and their corresponding edge pixels. The determined transformation can be applied to the initial pose to determine an updated pose of the vehicle. |
| US10928206B2 |
Vehicle control system, own vehicle position calculation apparatus, vehicle control apparatus, own vehicle position calculation program, and non-transitory computer readable storage medium
A vehicle control system includes an own vehicle position calculation section that calculates an own vehicle position on a map by using a coordinate system projected by a map projection method based on conformal map projection, which has conformality and represents most regions in the world with a single system, and a vehicle control section that controls a vehicle by using the own vehicle position calculated by the own vehicle position calculation section by using the coordinate system projected by the map projection method based on conformal map projection, which has conformality and represents most regions in the world with a single system. |
| US10928205B2 |
In-vehicle device and vehicle
An in-vehicle device includes: an acquiring unit that acquires comparison information; and a detecting unit that detects an abnormality in a positioning device based on position information on a host vehicle output from the positioning device mounted in the host vehicle and the comparison information different from the position information. |
| US10928203B2 |
Self-contained positioning assembly
A self-contained positioning assembly includes a wiring compartment that is configured to receive external power, a power supply disposed within the wiring compartment that is configured to convert the external power to low voltage power, a housing, a conduit that couples the wiring compartment with the housing, an electronic positioning beacon disposed within the housing, and wiring that transmits the low voltage power from the power supply, through the conduit, to the electronic positioning beacon within the housing. The electronic positioning beacon is configured to receive the low voltage power and transmit electronic positioning signals in response. |
| US10928202B2 |
System and methods for three-dimensional volumetric indoor location geocoding
A computer implemented method for three-dimensional volumetric indoor location geocoding relative to a geographic location is provided. The method includes: creating a three-dimensional representation of the geographic location; notionally subdividing the three-dimensional representation into an array of discrete elements; receiving an address and converting the address into geographic coordinates; querying the array of discrete elements representing the geographic location; determining a list of all discrete elements with at least one of a matching address and sub-address element attribute; generating a notional minimum bounding three-dimensional polygon containing the matched discrete elements with the at least one matched address and matched sub-address element attribute; determining a list of geodetic coordinates defining the minimum bounding three-dimensional polygon; and presenting the list of geodetic coordinates defining the minimum bounding three-dimensional polygon. |
| US10928200B1 |
Frequency pulling reduction in SBS laser
A SBS laser system comprises at least one pump laser that emits a pump beam, and an intensity modulator in communication with the pump laser. The intensity modulator modulates an intensity of the pump beam and transmits an intensity modulated beam. A resonator, in communication with the intensity modulator, is configured to receive the intensity modulated beam such that it travels in a first direction. When optical frequency of the intensity modulated beam matches resonance frequency of the resonator, a power density increases such that beyond a certain threshold power, the intensity modulated beam produces lasing of a first order Brillouin wave including a SBS wave having a SBS gain peak. The SBS wave travels in an opposite second direction in the resonator. A control unit eliminates or reduces the intensity modulation of the beam by minimizing the frequency gap between the SBS gain peak and an SBS resonance peak. |
| US10928199B2 |
Angular rate sensors having supporting structures which comprise one passive supporting structure
A vibrating structure angular rate sensor is provided which comprises a substrate; a plurality of flexible supporting structures fixed to the substrate; an annular member which is flexibly supported by the plurality of supporting structures to move elastically relative to the substrate; and an electrical drive system configured to drive the annular member to oscillate in a primary mode of oscillation with a resonant frequency f1. The plurality of supporting structures comprises at least one active supporting structure which carries an active electrical connection from the annular member to the drive system; and at least one passive supporting structure which does not carry an active electrical connection from the annular member to the drive system. |
| US10928197B2 |
Level vial mounting system for a box beam level
A level includes a level body having top, bottom and side walls, and a window that opens into the interior of the body. A level vial, which is secured to a vial mount, is positioned within the window opening. A vial retainer is secured within the interior of the level body, and includes a lower portion engaged with the bottom wall and upper portions engaged with the upper wall on either side of the window opening. The vial mount is secured to the vial retainer to secure the vial in a position in which the vial is visible from the exterior of the level body through the window. A vial position adjustment arrangement is provided for adjusting the position of the vial relative to the level body when the vial mount is secured to the vial retainer. |
| US10928195B2 |
Wheel diagnostic
A system includes a computer including a processor and a memory, the memory storing instructions executable by the computer to determine a recursive standard deviation and a recursive mean offset of a plurality of steering component angles and to identify a wheel misalignment fault upon determining that the recursive standard deviation is below a deviation threshold and the recursive mean offset is above an offset threshold. |
| US10928190B2 |
Techniques for shape measurement using high frequency patterns and related systems and methods
Techniques for scanning through structured light techniques that are robust to global illumination effects and that provide an accurate determination of position as provided. According to some aspects, described techniques may be computationally efficient compared with conventional techniques by making use of a novel approach of selecting frequencies of patterns for projection onto a target that mathematically enable efficient calculations. In particular, the selected frequencies may be chosen so that there is a known relationship between the frequencies. This relationship may be derived from Chebyshev polynomials and also relates the chosen frequencies to a low frequency pattern. |
| US10928189B2 |
Intensity-modulated light pattern for active stereo
The subject disclosure is directed towards projecting light in a pattern in which the pattern contains components (e.g., spots) having different intensities. The pattern may be based upon a grid of initial points associated with first intensities and points between the initial points with second intensities, and so on. The pattern may be rotated relative to cameras that capture the pattern, with captured images used active depth sensing based upon stereo matching of dots in stereo images. |
| US10928186B2 |
System and method for thickness measurement in tortilla production
A production system for measuring product thickness in tortilla and tortilla chip production includes a production line, including a cooker/grinder, a sheeter/cutter, and a conveyor belt; and a displacement measurement unit, including a processor, non-transitory memory, an input/output component, a laser sensor for measuring vertical displacement of the conveyor belt and objects thereon, a laser controller, and a displacement calculator. Also disclosed is a method for thickness measurement, including capturing samples, calculating a vertical displacement probability density function, and calculating average product thickness. |
| US10928183B2 |
3-D scanning and positioning interface
A system and a method for providing an indication about positioning unreliability are described. The system comprises a scanner for scanning a surface geometry of an object and accumulating 3D points for each frame using shape-based positioning; a pose estimator for estimating an estimated pose for the scanner using the 3D points; an unreliable pose detector for determining if the estimated pose has an underconstrained positioning and an indication generator for generating an indication that the unreliable pose estimation is detected. In one embodiment, a degree of freedom identifier identifies a problematic degree of freedom in the estimated pose. In one embodiment, a feature point detector detects a reobservable feature point and the pose estimator uses the feature point with the 3D points to estimate the estimated pose and the unreliable pose detector uses the feature point to identify the estimated pose as an unreliable pose estimation. |
| US10928181B2 |
Method for relative lead offset determination
A method for estimating an offset between a first group and a second group of contacts with respect to a longitudinal direction. Each group of contacts includes a plurality of electrodes arranged along a surface of a body of a lead. The method includes the steps of: (a) Selecting a number of electrode pairs, each electrode pair including an electrode of the first contact group and an electrode of the second contact group, and measuring the impedances between the electrodes of each selected electrode pair; (b) pre-conditioning the measured impedances for attenuating unwanted noise to generate pre-conditioned impedances, and (c) determining the lead offset using the pre-conditioned impedances. |
| US10928179B1 |
Roll adjustment system
A system may comprise a frame, a pair of rolls with each of the rolls comprising a roll body having opposite ends and a circumferential surface, a plurality of teeth being formed on the circumferential surface, and at least a portion of the circumferential surface being electrically conductive. The roll may also have a roll shaft having end portions extending from the roll body, with each of the end portions extending from one of the ends of the roll body. The system may also comprise roll supports configured to support the rolls on the frame in a manner such that at least one of the rolls is movable to adjust a separation gap between the rolls, a detection apparatus configured to detect contact between the rolls, and a signaling apparatus configured to produce a signal indicating a change in electrical potential is detected by the detection apparatus. |
| US10928173B1 |
Remotely actuated multi-use modular explosive ordnance disposal rocket dearmer
A novel dearmer enables EOD technicians to propel dearmer projectiles using conventional electric .50 caliber blank cartridges or conventional non-electric 12 gauge blank cartridges. The dearmer projectiles may render energetic threats safe without requiring an opposing force to offset the recoil. The conventional blank cartridge functions as a rocket motor that supplies gas to a converging/diverging nozzle. Alternatively, liquid is loaded into the dearmer (creating a liquid rocket effect) and the EOD projectile is propelled toward a target from the end of the dearmer opposite the liquid. |
| US10928172B1 |
Adjustable tactical carrier
An adjustable tactical carrier facilitates the carriage of a variety of differently shaped tactical items. The tactical carrier includes an internal frame defining a base and a sidewall of a carrier compartment. The internal frame is adjustable between a compressed position and an extended position. A fabric pouch is dimensioned to at least partially surround the internal frame. The fabric pouch has a plurality of slots defined in a spaced apart relation about the fabric pouch, preferably in a MOLLE configuration. A cinch cord is laced through the plurality of slots, such that the cinch cord may be tensioned to draw the fabric pouch in a close fitting relation with the internal frame in each of the compressed position and the extended position. |
| US10928168B2 |
Noise control system and method for small caliber ammunition
A projectile including a body having a tip and a tail, the body also having an internal cavity. There is at least one plume aperture connected to the internal cavity, the plume aperture being positioned proximate to the tip of the body. |
| US10928162B2 |
Firearm combination targeting system
A targeting system comprising a helmet, primary firearm, and secondary firearm. The helmet includes a helmet display. a primary firearm comprising: a receiver, a primary barrel, a primary camera, a swivel control, a first mounting point, a first display, and a second display. The secondary firearm includes a camera and a secondary barrel. The computing device comprises an user interface. The control circuit is coupled to the helmet, the firearm apparatus, and the user interface. The primary barrel is functionally coupled to the receiver. The helmet display is a heads-up display. The swivel control is functionally coupled to the secondary firearm. The secondary firearm is rotatably coupled to the first mounting point. The control circuit is configured to capture and convey images and video; receive a targeting instruction on the secondary firearm from the user interface; and instruct the swivel control to acquire a sight picture. |
| US10928161B2 |
Reflective sight for a firearm
A reflective sight for use with a firearm includes a rear sight; a light source in the rear sight; a front sight; and a reflector in the front sight, wherein the rear sight and the front sight are aligned using light emitted from the light source that is reflected by the reflector toward the rear sight and through a light path aperture to a user. |
| US10928157B1 |
Electromagnetic accelerator
An electromagnetic accelerator system may include a barrel defining a bore through which an acceleration path extends. An electromagnetic coil may be positioned around the barrel such that the acceleration path extends through a core of the electromagnetic coil. A first electrical contact may be positioned along the acceleration path approximately within the core of the electromagnetic coil and electrically coupled to the electromagnetic coil. A second electrical contact may position along the acceleration path approximately within the core of the electromagnetic coil and spaced apart from the first electrical contact. The second electrical contact may be electrically coupleable to the first electrical contact to complete a circuit when a projectile to be accelerated is positioned therebetween. |
| US10928155B2 |
Archery bow grip system
An adjustable grip system includes a plate having at least one grip adjustment aperture and a fastener, which is configured to extend through the grip adjustment aperture. The plate is attachable to the handle portion by the fastener at a plurality of laterally spaced apart positions. The plate or riser can have at least one riser mating protrusion insertable into at least one grip mating recess to retain the grip to the riser assembly. The grip can be laterally adjustable to control torques and forces applied to the bow by the hand of the archer when shooting a projectile. |
| US10928153B2 |
Fixed barrel firearm configuration for reducing recoil
Disclosed is a firearm configuration for a handgun. The firearm configuration is designed to reduce the recoil forces encountered by a user upon firing the weapon. It further includes a recoil plate that absorbs forces generated by the slide during firing. Recoil forces are reduced by lowering the firearm's center of mass and by aligning a recoiling mass with the user's arm and trigger finger. The firearm configuration further includes a locking block which prevents rotational and lateral movement of the barrel upon firing. |
| US10928152B2 |
Interface support for an aiming system
A turret intended to be mounted on an armored vehicle includes: a barrel system having a barrel liner and a protective tube against impacts and vibrations connected to the barrel liner at a junction with a mask of the turret; and a rigid and interchangeable interface system to attach to the turret a piece of functional equipment including at least an aiming system. The interface system is fastened on the protective tube against the impacts and vibrations such that the interface system is placed in a plane perpendicular to a longitudinal axis of the barrel system. The interface system includes, in the following predefined order: an essentially semi-circular or semi-cylindrical enclosure serving as a support surrounding the protective tube against the impacts and vibrations; a base attached to the enclosure; a plate over the base; and a support fastened perpendicularly to the plate. |
| US10928147B2 |
Method and launcher for launching a projectile
The invention relates to a method for launching a projectile and a launcher comprising a barrel (1) accommodating a. a projectile (2); b. a rocket motor (13) at the rear end of the projectile (2) comprising a first compartment containing a first propellant; c. a countermass (3) at the rear end of the barrel (1); and d. a second compartment between the rocket motor (13) and the countermass (3) containing a second propellant, wherein said first and second compartments form a high pressure chamber (6) subsequent to firing of the projectile (2). |
| US10928141B2 |
Heat exchanger for cooling multiple layers of electronic modules
A stacked-plate heat exchanger for cooling a plurality of heat-generating electronic components arranged in a plurality of layers comprises a stack of flat tubes defining a plurality of parallel fluid flow passages, the tubes being separated by spaces for receiving the electronic components. One or more flow-restricting ribs is arranged within at least some of the fluid flow passages to partially block fluid flow between at least one the manifolds and the heat transfer area by reducing the height of the fluid flow passage outside the heat transfer area, along at least a portion of the width of the fluid flow passage, in order to improve the flow distribution of a heat transfer fluid between and within the fluid flow passages of the heat exchanger, and to minimize bypass flow at the outer edges of the fluid flow passage. |
| US10928140B2 |
Baffle assembly and heat exchanger with expanding baffles
An improved baffle assembly for heat exchanger tubes comprising a shaft and at least one opposing pair of expanding baffles positioned coaxially on the shaft, each expanding baffle comprising a central hub portion and a plurality of extension portions each radiating outward from the hub portion at complementary oblique angles so that the central hub portions of each baffle are spaced apart along the shaft and the distal ends of the extension portions of each baffle are brought into physical contact. |
| US10928139B1 |
Assembly and process for heat transfer with three surfaces
A heat transfer assembly includes a movable heat transfer device in contact with a heat sink and a conduction card in contact with the heat sink, the conduction card being thermally connected to the movable heat transfer device. The movable heat transfer device contacts at least two surfaces of the heat sink, is a condenser, includes at least one non-perpendicular angle, or a combination thereof. The conduction card contacts at least one surface of the heat sink, includes at least one non-perpendicular angle, or a combination thereof. The heat transfer assembly contacts at least three surfaces of the heat sink. |
| US10928138B2 |
Method and apparatus for producing a brazed plate heat exchanger block by sectional brazing
A method and an apparatus for producing a block for a plate heat exchange is described wherein partition plates and heat-conducting structures are stacked together with brazing material in a block, and the block is subjected to a first force in the vertical direction. A first, upper section of the block is heated to a brazing-material softening temperature, and at the same time, a second section of the block is brought to a tempering temperature which is lower than the brazing-material softening temperature. Subsequently, the block is not subjected to any force from the outside or is subjected to a second force which is lower than the first force, and the second section of the block is brought to a brazing-material softening temperature. At the same time, the first section is brought to a tempering temperature which is lower than the brazing-material softening temperature. |
| US10928136B2 |
Steel scrap preheating-type electric furnace and method for improving heating cold area of side wall charging electric arc furnace
The present invention discloses a scrap steel preheating type electric arc furnace and a method for improving a heating cold region of a side wall charging electric arc furnace. This invention includes an electric arc furnace body and an inclined scrap steel preheating chamber. An included angle between the inclined scrap steel preheating chamber and a horizontal plane is 30° to 65°. Flue gas enters the inclined scrap steel preheating chamber, penetrates through the material blocking tooth rake and the scrap steel and is sucked out. The preheated scrap steel slides to a center of the electric arc furnace body along a slot bottom of the inclined scrap steel preheating chamber. The present invention overcomes a problem of lateral stacking of the side wall charging electric arc furnace, reducing impact force of the scrap steel to the device and greatly enhancing reliability of the device. |
| US10928135B2 |
Methods and apparatuses for drying electronic devices
Methods and apparatuses for drying electronic devices are disclosed. Embodiments include methods and apparatuses that heat and decrease pressure within the electronic device. Some embodiments increase and decrease pressure while adding heat energy, such as by using a heated platen in contact with the electronic device or by supplying a gas (e.g., air), which may be heated, into the interior of the electronic device. |
| US10928133B1 |
Air dryer apparatus for garments with conveying mechanism
An air dryer apparatus including a conveying mechanism is disclosed here. The air dryer apparatus comprises of a conveying mechanism adapted to receive garments for air drying. Furthermore, the air dryer apparatus comprises of a tubular structure with a channel slot formed and extending in a lower section along length thereof. The tubular structure is adapted to be mounted on a modular ceiling or a railing arrangement including rails. The air dryer apparatus also comprises one or more rotating assemblies comprising at least one pair of wheels connected via a shaft and a covering provided for the shaft. To continue, the air dryer apparatus further comprises at least one support member extending from the covering and passing through the channel slot, with at least one support member adapted to support hanging of at least one article of clothing thereon. In the air dryer apparatus at least one pair of wheels is configured to travel inside the tubular structure along the length thereof. |
| US10928130B2 |
Drying system and drying method for cleaning solution on mask
A drying system and a drying method for a cleaning solution on a mask are disclosed. The drying system includes: a drying chamber having a first side wall and a second side wall arranged opposite to the first side wall; a plurality of first air knives on the first side wall and the second side wall for air-drying a cleaned mask; and a separation device for allowing a mask strip and a supporting and shielding strip to move away from each other at a spatial intersection region to increase a spacing between the mask strip and the supporting and shielding strip at the spatial intersection region, when the plurality of first air knives are air-drying the cleaned mask. |
| US10928128B2 |
Preparing hydrocarbon streams for storage
A system and process that are configured to prepare incoming hydrocarbon feedstocks for storage. For incoming ethane gas, the embodiments can utilize a plurality of vessels to distill the incoming feedstock to vapor and liquid ethane that is suitable for storage. The embodiments can direct the vapor to a demethanizer column that is downstream of the vessels and other components. The process can include stages for distilling an incoming feedstock at a plurality of vessels to form a vapor and a liquid for storage; directing the vapor to a demethanizer column; and circulating liquid from the demethanizer column back to the plurality of vessels. |
| US10928123B2 |
Refrigerator
A refrigerator includes a cabinet including an inner case; and a drawer assembly installed in the inner case, in which the drawer assembly includes: a basket which forms a receiving space and can be pulled in and out of the storage chamber; a supporter assembly connected to the basket, the supporter assembly to guide the pulling-in and out of the basket; and a cover connected to the supporter assembly, the cover covering the receiving space, the cover being movable in a direction opposite to the basket when the basket is pulled in and out. The basket includes a first roller installed close to a rear end of the side wall thereof. |
| US10928116B2 |
Modular water storage tank for a refrigerator
A modular water storage tank, for a refrigerator, includes a hollow storage body comprising a first body member having first and second open ends, the first open end comprising a first male extension having a first connection member on an outer surface thereof. A female end cap comprises a second connection member on an inner surface thereof that is configured to engage with the first connection member to secure the female end cap to the first open end. A male end cap comprises a second male extension having a third connection member on an outer surface thereof that is configured to engage with a fourth connection member disposed on an inner surface at the second open end of the first body member to secure the male end cap to the second open end of the first body member. |
| US10928115B2 |
Thermally insulated packaging for shipping liquid in bottles
A thermally insulated structure for shipping goods, the structure including an insulated box having a goods receptacle and a phase change material module receptacle. The structure further including a phase change material module, and a set of vacuum panels configured to form an encapsulating layer around the insulated box. |
| US10928114B2 |
Ice maker, refrigerator having the same, and method for making ice
An ice maker provided in a refrigerator is provided. The ice maker includes: first and second ice making units configured to include ice making trays, heaters heating the ice making trays for deicing, and ejectors ejecting made ice from the ice making trays, respectively, wherein a plurality of first ice making grooves are formed in the ice making tray of the first ice making unit, and a plurality of second ice making grooves are formed in the ice making tray of the second ice making unit, the plurality of second ice making grooves having a shape different from that of the plurality of first ice making grooves. |
| US10928113B1 |
Apparatus for generating hydrogen-rich ice
A system and method for generation of hydrogen-rich ice (HRI) by introducing water that has been mixed with H2 and CO2 into the vertical tubes of a tube-ice machine is disclosed. The temperature and pressure within the vertical tubes can be maintained by refrigerant surrounding the vertical tubes to form carbon dioxide clathrate hydrates which entrap hydrogen molecules. The carbon dioxide clathrate hydrates cages with entrapped H2 are encased, transported and then delivered after HRI discharge Later, when the HRI tube-ice is formed and released from tube-ice machine, it warms whereupon the carbon dioxide clathrate hydrates dissociate and the H2 is released and used, for example by placement of the tube-ice small cylinders in a glass of water. |
| US10928111B2 |
Systems, devices, and methods for fluid management
A device comprises: a container; a first fitting coupled to the container; and a second fitting coupled to the container, wherein the first fitting is configured for coupling to a first service port of a system and the second fitting is configured for coupling to a second service port of the system such that a fluid can travel from the first service port to the second service port through the container while the system is running, wherein the system comprises at least one of an air conditioning system or a refrigeration system. |
| US10928109B2 |
Linear compressor
A linear compressor includes: a shell; a cylinder provided inside the shell; a frame coupled to an outer side of the cylinder; a piston configured to reciprocate in an axial direction; a motor that supplies power to the piston; and a spring mechanism coupled to the piston. The spring mechanism includes: a support connected to the piston and including a spring support unit having one or more insertion holes; a first coupling protrusion that extends from the rear side of the spring support unit along the edge of the insertion hole; a support cap inserted into the insertion hole and including a second coupling protrusion protruding from the front side of the spring support unit; a first resonant spring inserted into the outer circumferential surface of the second coupling protrusion; and a second resonant spring inserted into the outer circumferential surface of the first coupling protrusion. |
| US10928107B2 |
Method for operating a vapour compression system with heat recovery
A method for operating a vapour compression system (1) comprising a heat recovery heat exchanger (4) is disclosed. The heat recovery system requests a required level of recovered heat to be provided by the heat recovery heat exchanger (4) to the heat recovery system, generates a signal indicating the required level of recovered heat, and supplies the generated signal to a control unit of the vapour compression system (1). A setpoint value for at least one control parameter of the vapour compression system (1) is calculated, based on the generated signal, and the vapour compression system (1) is operated in accordance with the calculated setpoint value(s). |
| US10928104B2 |
Water-cooled carbon dioxide refrigeration system
A refrigeration system including a primary stage and a secondary stage, the primary and secondary stages being thermally coupled to one another via a first heat exchanger. The primary stage including a closed-loop CO2 refrigeration system having a primary evaporator located in a region to be cooled, a primary compressor and a water-cooled primary condenser that forms at least a part of the first heat exchanger and being water-cooled by the secondary stage. The secondary stage including a closed-loop water-based cooling system having the first heat exchanger, a pump adapted to pump cooling water around the secondary stage, and a heat sink. Temperature at the (final) heat sink of the system does not need to be maintained below the supercritical temperature of the refrigerant, thus the primary (CO2) stage is operated below its supercritical temperature-pressure regime at relatively high ambient temperatures. |
| US10928103B2 |
Fluid temperature control system and refrigeration apparatus
A fluid temperature control system according to an embodiment cools a fluid by means of a multiple refrigeration apparatus including a high-temperature-side refrigerator, a medium-temperature-side refrigerator and a low-temperature-side refrigerator. The medium-temperature-side refrigerator in the multiple refrigeration apparatus has a medium-temperature-side first evaporator and a medium-temperature-side second evaporator. A high-temperature-side evaporator of the high-temperature-side refrigerator and a medium-temperature-side condenser of the medium-temperature-side refrigerator constitute a first cascade condenser. The medium-temperature-side second evaporator of the medium-temperature-side refrigerator and a low-temperature-side condenser of the low-temperature-side refrigerator constitute a second cascade condenser. The fluid allowed to flow by a fluid flow apparatus is cooled by the medium-temperature-side first evaporator of the medium-temperature-side refrigerator, and is then cooled by the low-temperature-side evaporator of the low-temperature-side refrigerator. |
| US10928101B2 |
Ejector with motive flow swirl
An ejector (200; 300; 400) has a primary inlet (40), a secondary inlet (42), and an outlet (44). A primary flowpath extends from the primary inlet to the outlet. A secondary flowpath extends from the secondary inlet to the outlet. A mixer convergent section (114) is downstream of the secondary inlet. A motive nozzle (100) surrounds the primary flowpath upstream of a junction with the secondary flowpath to pass a motive flow. The motive nozzle has an exit (110). The ejector has surfaces (258, 260) positioned to introduce swirl to the motive flow. |
| US10928099B2 |
Boiler with gas sensing and earthquake sensing function and control method thereof
The present invention relates to a boiler having a gas sensing and an earthquake sensing function and a control method thereof, in which a gas leakage and an earthquake occurrence are automatically sensed and thus the boiler is forcibly stopped by causing fuel supply thereto to be cut off. The present invention is configured to cause fuel supply to the boiler to be cut off by comprehensively determining whether gas is leaking from the boiler and whether an earthquake has occurred at the present time, thereby minimizing loss of life due to the gas leakage and the earthquake occurrence. |
| US10928094B2 |
Air register
An air register includes a grating, a frame, and magnets. The frame has side and end walls and is sized to fit in a register boot. The walls extend substantially orthogonally from a rear face of the grating. The magnets are disposed substantially flush with an outside face of each of the walls for magnetically retaining the air register in register boots at least partially formed of one or more magnetic materials. |
| US10928091B2 |
Systems and methods for pumping down flammable refrigerant
In one embodiment, an HVAC system includes an indoor unit having a furnace, an outdoor heat pump unit having a compressor and an outdoor coil, a refrigerant line coupled to the indoor unit and the outdoor heat pump unit, and a valve coupled to the refrigerant line. The HVAC system further includes one or more controllers operable to determine that the outdoor heat pump unit is in operation during an air conditioning cycle. The controllers are further operable to determine an outdoor temperature and compare the outdoor temperature to a predetermined temperature. The controllers are further operable to initiate a closure of the valve coupled to the refrigerant line and initiate operation of the compressor at an end of the air conditioning cycle to pump down a refrigerant to the outdoor coil in response to comparing the outdoor temperature to the predetermined temperature. |
| US10928086B2 |
Auto-addressing for a multi-device refrigeration system
According to certain embodiments, a system comprises a master device and a plurality of slave devices. The master device configured to determine that one or more of the slave devices use a default address reserved for unconfigured devices, and to communicate a command to each slave device that is using the default address. The command comprises a list of unused addresses and an instruction to enter a selection round to select one of the addresses from the list. |
| US10928085B2 |
Air conditioning visualization system
Provided is an air conditioning visualization system including an image capturing unit to capture an image, an air conditioner setting acquisition unit to specify at least one air conditioner exerting an influence on a space included in the captured image from a plurality of air conditioners and to acquire the operation setting of this at least one air conditioner, and a display unit to display a visualization image obtained by visualizing the influence exerted on the space by this at least one air conditioner. |
| US10928082B2 |
Energy exchange system for conditioning air in an enclosed structure
An energy exchange system that includes a supply air flow path, an exhaust air flow path, an energy recovery device disposed within the supply and exhaust air flow paths, and a supply conditioning unit disposed within the supply air flow path. The supply conditioning unit may be downstream from the energy recovery device. |
| US10928078B2 |
Furnace controller and a furnace that controls a gas input rate to maintain a discharge air temperature
Provided herein are embodiments of, a multistage gas furnace, a controller therefor and a computer-usable medium having non-transitory computer readable instructions stored thereon for execution by a processor to perform a method for operating a gas furnace. In one embodiment, the gas furnace includes: (1) a burner, (2) a circulation fan and (3) a furnace controller. The furnace controller having: (3A) an interface configured to receive heating calls and a blower control signal, the blower control signal corresponding to an operating speed of the circulation fan and (3B) a processor configured to respond to the heating calls and the blower control signal by setting and adjusting a gas input rate for the burner that is based on the blower control signal and that corresponds to a discharge air temperature determined by a dedicated discharge air sensor associated with the furnace. |
| US10928077B2 |
Multiway valve with bypass circuit
A multiway valve, comprising integrally connected first and second valves. Each valve comprises a valve body comprising a user port, a source port and an intermediate chamber placed therebetween, and a shutter inside the intermediate chamber, having a passage orifice for fluid to pass therethrough. The multiway valve comprises movement means allowing the shutters to move between a closed position where each passage orifice faces the inner walls of the respective intermediate chamber to an open position allowing the passage of the fluid between the user and source ports through the passage orifice. The first valve comprises a bypass duct formed in the shutter opening in fluid communication with the passage orifice. The bypass duct allows fluid communication between the intermediate chamber, the passage orifice, the duct, and the user and source ports of the first valve when the shutter is in its closed position. |
| US10928069B2 |
Small exit duct for a reverse flow combustor with integrated fastening elements
The described reverse flow combustor of a gas turbine engine includes inner and outer combustor liners defining a combustor chamber therewithin. A large exit duct and a small exit duct are disposed at downstream ends of the outer and inner liner respectively. The small exit duct includes an annular ring removably mounted to a support element of the gas turbine engine by one or more fastening elements that are integrally formed with the annular ring. The fastening elements are mountable with corresponding features of the support element and removably fastened thereto. |
| US10928063B2 |
Combustion apparatus
A fixing plate for the thermal insulation material is attached to the combustion plate flange part. Provided that a direction leaving away from the air-fuel mixture ejection part of the combustion plate is defined as an outward side direction, there are disposed: on the side edge in the outward side direction of the fixing plate, bent edge parts, which come into contact with the side edge in the outward side direction of the thermal insulation materials; and a plurality of tongue-shaped pressing claws which are elongated from the bent edge part so as to press and prevent the thermal insulation materials from getting released away from the fixing plate. |
| US10928062B2 |
Cooking device and method for controlling the same
Provided is a cooking device. The cooking device includes a frame to form a cooking chamber; a burner to heat the cooking chamber; a gas valve to control a flow of a gas which will be supplied to the burner; an ignition unit to ignite a mixed gas of the gas and air which is supplied to the burner; a fan to enable the air heated by the burner to flow; a fan motor to rotate the fan; and a control unit to control the fan motor, wherein, when the fan motor is normally operated, the control unit turns on the gas valve and operates the ignition unit. |
| US10928058B2 |
Flash boiler
A flash boiler has a water jacket and a vertically oriented interior passage which includes water tubes or superheating tubes, or both. The interior passage is a hyperboloid surface to induce draft. Water tubes and superheating tubes can be staggered so as to create a helical path for flue gas passing through the boiler. Water tubes and superheating tubes may include, internally or externally or both, heat transfer aids such as pins, fins or vanes, which may also be helices. |
| US10928057B2 |
Domestic cooling device having a wall lighting module
A domestic cooling device has a cold chamber delimited by walls, and at least one lighting module fitted into a wall opening of a delimiting wall of the cold chamber. The lighting module includes a light outlet pane, a light source arrangement having at least one light-emitting diode, a reflector body which reflects light in the direction towards the light outlet pane, which light reflection surface is irradiated by each light-emitting diode of the light source arrangement, and a frame part which is produced separately from the reflector body and protrudes from the delimiting wall on the side thereof facing towards the cold chamber, which frame part forms a visible surface which extends all around the light outlet pane and is exposed towards the cold chamber. The frame part is a surface-coated plastics component which is held in place by engaging the underside of the light outlet pane. |
| US10928056B2 |
Lighting device
The present disclosure discloses a lighting device, including: a housing, an optical element connected with the housing, a receiving chamber formed by engaging the housing with the optical element, and a light source component and a driving power supply component both located in the receiving chamber. The lighting device further includes a passage located in the receiving chamber, the passage passes through the housing and the optical element, and an interior of the lighting device is communicated with an exterior of the lighting device by the passage. |
| US10928052B2 |
Hands-free headlamp system
A hands-free headlamp system for an item of headwear, the hands-free headlamp system including: a housing including headwear fastener, the headwear fastener configured to attach to the item of headwear an energy storage affixed to the housing; a light source mechanically coupled to the housing and electrically coupled to the energy storage; a motion sensor mechanically coupled to the housing and electrically coupled to the energy storage, the motion sensor configured to detect hand motion of a user; a controller mechanically coupled to the housing, electrically coupled to the energy storage, and communicably coupled to the motion sensor, the controller configured to operate the light source in response to detected hand motions of the user. |
| US10928049B1 |
Headlamp assembly
A medical headlamp assembly, including a headlamp subassembly and a headstrap subassembly, that has a headstrap having an interior surface that touches the user's head when the headstrap is being worn. Battery holders are supported by the headstrap away from the headstrap interior surface, so that batteries held by the battery holders have no interior surface that is closer than 2 mm away from the headstrap interior surface, and thereby, away from the user's head. Also, battery contacts are positioned to be contacted by batteries held in the battery holders. Finally, an electrical network is electrically connected to the battery contacts and a headlamp subassembly connector, physically connected to the headlamp subassembly and electrically connects the headlamp subassembly to the electrical network. |
| US10928047B2 |
Package structure and LED illumination module
A package for a power supply circuit and an LED illumination module are provided. The package includes: a first package body, configured to package a power device, a control chip and a passive element; an inductive element; a connector configured to connect an electrode of the inductive element to a corresponding electrode of the power device; an encapsulant configured to encapsulate the first package body, the inductive element and the connector; and multiple pins exposed through the encapsulant and configured to achieve external electrical connection. In the package, the control chip, the inductive element and the passive element are packaged together, thereby reducing an area occupied by the drive circuit in the LED illumination module. |
| US10928046B2 |
Light board for lighting fixture
Light boards including one or more light emitting elements (e.g. light emitting diode (LED) devices) for use in lighting fixtures are disclosed. In one example implementation, a light board includes a first layer having a first surface and an opposing second surface. The light board includes one or more light emitting elements disposed on the first surface of the first layer. The light board includes one or more circuit elements located on the second surface of the first layer. The one or more circuit elements are associated with powering the one or more light emitting elements. The light board includes a second layer disposed on the second surface of the first layer such that the one or more circuit elements are located between the second surface of the first layer and the second layer. |
| US10928045B2 |
LED lighting methods and apparatus
LED related lighting methods and apparatus are described. Various features relate to water tight light fixtures. Some of the fixtures are spotlights while other fixture are intended for in ground use. The light fixtures in at least some embodiments include power control features. In spotlight embodiments beam angle and power or light output can be controlled without opening the light assembly or compromising the water tight seals which also protect against dirt. In ground embodiments support tilt angle setting which allow a user to set the light fixture to one or more tilt angles. Beam angle can also be changed in some embodiments as well as power control. Beam angle, power control and tilt angle adjustments are supported in some embodiments but need not be supported in all embodiments with some embodiments using one or more of the described features but not all features. |
| US10928043B2 |
Rotatable light fixture
A light fixture includes a main body, at least a portion of which is generally cylindrical, the main body having an open side, and one or more light sources disposed within the main body. The light fixture further includes one or more mounting rings configured to substantially encircle the main body and configured for mounting the light fixture. A diffuser may be provided, covering the open side of the main body and enclosing the one or more light sources within the light fixture. |
| US10928042B2 |
Downlight apparatus
A downlight apparatus includes a main housing, a light module capable of emitting light, a driving module electrically connected to the light module and configured to enable the light module to emit the light. The downlight apparatus includes an optical module mechanically coupled to the main housing, and the optical module is configured for receiving the light emitted by the light module and directing the light toward a forward direction. The downlight apparatus includes an installation module for facilitating installment of the main housing to a receptacle, and includes a replaceable surface housing removably coupled to the main housing. |
| US10928040B2 |
LED lamp with adjustable illuminating range
An LED lamp with an adjustable illuminating range is provided, including a lamp body. The lamp body includes a base, a lamp housing arranged on the base, and a light source assembly arranged inside the lamp housing. At least one side of the lamp housing includes an open structure allowing light from the light source assembly to emit. An adjusting mechanism is configured inside the lamp housing to adjust the illuminating range of the light emitted from the light source assembly. An emergence angle of the light source assembly or a size of the opening structure can be adjusted by the adjusting mechanism, thereby adjusting the illuminating range or an illuminating area of emitted light and meeting different user demands. |
| US10928038B2 |
Light source device comprising wavelength converting member with first converting material and second converting material that emits light having a wavelength longer than the first with an after glow time of the second longer than an emission
A wavelength converting member includes a first wavelength converting material and a second wavelength converting material. The emission wavelength of the second wavelength converting material is longer than the emission wavelength of the first wavelength converting material, and in the second wavelength converting material, the time from when excitation light stops to when fluorescence stops is an afterglow time, and the afterglow time is longer than the emission time of the first wavelength converting material and is 1 s or less. A light source device includes the wavelength converting member and a light source unit. A lighting device includes the wavelength converting member, a light source device, and a light guide disposed between the light source unit and the wavelength converting member. |
| US10928037B2 |
Light emitting device
A light emitting device is disclosed. The light emitting device includes a mounting board, one or more light emitting elements arranged on the mounting board, a frame disposed to surround the one or more light emitting elements, and a light transmissive member encapsulating an area surrounded by the frame. The frame has an inner perimeter that includes at least a pair of opposing sides and four acute-angled portions each provided at each end of the pair of opposing sides, in a plan view. |
| US10928035B2 |
Phosphor plate and lighting device including the same
Embodiments of the present invention relate to a phosphor plate and a lighting device including the phosphor plate, the phosphor plate according to an embodiment of the present invention has a light incident region on which light generated from a light source is incident and a light emitting region which converts a wavelength of the incident light and then outputs the light, wherein a ratio of a diameter of the light incident region and a diameter of the light emitting region ranges from 1:3 to 1:9. |
| US10928032B2 |
Light emitting device
A light emitting device (1) comprising a plurality of volume emitting LEDs (21-29) adapted for, in operation, emitting light, a substrate (3) on which said plurality of volume emitting LEDs is arranged, and an optical structure (4) comprising a surface (41) adapted for forming a light exit surface of the light emitting device, a first section (5) arranged such as to extend over said plurality of volume emitting LEDs opposite to the substrate, and a second section (6) comprising a plurality of light redirecting elements (61-68) adapted for redirecting light emitted by the plurality of volume emitting LEDs towards said surface of the optical structure by means of total internal reflection (TIR), the plurality of light redirecting elements (61-68) extending between adjacent volume emitting LEDs of the plurality of volume emitting LEDs and terminating adjacent to the substrate (3). |
| US10928029B1 |
Guide lamp for vehicle
A guide lamp for a vehicle to indicate a proceeding direction of the vehicle includes a housing partitioned into a first area and a second area adjacent to each other, a substrate disposed on a rear face of the housing, and a light source unit mounted on the substrate. The light source unit includes a first light source module corresponding to the first area and including at least one light emitting element, and a second light source module corresponding to the second area and including at least one light emitting element. The guide lamp for the vehicle further includes a first lens unit disposed in front of the light source unit, and the first lens unit includes a first guide lens corresponding to the first light source module in the first area, and a first backup lens corresponding to the second light source module in the second area. |
| US10928028B2 |
Vehicle lamp assembly
A light pipe for a vehicle lamp assembly includes a first pipe portion and a second pipe portion. The first pipe portion has a first section that extends between a first end and a second end. A portion of the first section at least partially defines an intersection area. The first pipe portion defines a first optical path extending in a lengthwise direction of the first pipe portion. The second pipe portion has a second section that extends through the intersection area. The second pipe portion defines a second optical path. The second optical path intersects with and extends through the first optical path of the first pipe portion such that the first section and the second section define an angle greater than zero degrees and less than 180 degrees therebetween. The first pipe portion and the second pipe portion a unitarily formed as a single monolithic element. |
| US10928027B2 |
Card edge connector for a lighting module
A lamp assembly for a vehicle comprising a housing, a reflector mounted in the housing, a light source, a printed circuit board or PCB mounted on a heatsink of the lamp assembly and coupled to the light source to control operation of the light source. The PCB has a first connector for coupling to a second connector comprising a body having a plurality of resilient or elastic arms that each have a detent for locking the connector to the component and retain electrical contact with the PCB. The wall of the heatsink defines an aperture for receiving the second connector and provides a locking surface that deflects the arms towards the body while engaging and cooperating with the detents to lock the connector to the PCB. The free end of the arms extend beyond the mounting wall and are actuated to unlock the connector from the PCB. |
| US10928026B2 |
Vehicle lamp and method of manufacturing the same
A vehicle lamp includes: a lamp body including a light emitting source receiving port communicating with an outside of a lamp chamber; a translucent cover combined with the lamp body to form the lamp chamber in between; a light guide supported by the translucent cover, disposed in the lamp chamber, and including a light entrance portion disposed in the vicinity of the light emitting source receiving port; a light emitting source mounting portion mounted on the lamp body to close the light emitting source receiving port, and including a light emitting source disposed to face the light entrance portion; and a positioning member including a lock disposed in the light emitting source receiving port to position the light entrance portion and the light emitting element with respect to each other in a state where the light emitting source mounting portion is mounted on the lamp body. |
| US10928023B2 |
High bay light fixture
Provided is a light fixture comprising: a) a body, the body having a central portion and two side portions, each of the two side portions situated on one side of the central portion, the two side portions and the central portions running parallel to each other, the central portion recessed in an upward direction in relation to the two side portions, the recess of the central portion forming a ballast room inside of the body; b) two end caps, each end cap attached to an end of the body; c) a plurality of LED (light emitting diode) boards attached to an inside of the side portions of the body; d) one or more ballasts inside of the ballast room; e) a ballast room cover for covering the ballast room; and f) two rectangular-shaped lenses, each lens covering the LED boards attached to the side portion of the body. Each lens can contact the body on one of its long sides and contact the ballast room cover on its other long side. |
| US10928017B1 |
Linear lighting with selectable light output levels
Lighting circuits using LED light engines and strips of linear lighting using these circuits are described. The lighting circuits are designed to produce different levels of light output at least in part using onboard components. In some embodiments, the circuit contains several current-setting elements, such as resistors, which are coupled to their own terminals such that the light output of the lighting circuit is determined by which of the terminals are connected to power. In other embodiments, a transistor in the lighting circuit may be adapted to allow or prevent current flow in the circuit based on a control signal applied to its gate. The circuit thus has separate power and control signal lines, and an external device, such as a pulse-width modulation signal generator, may be applied to the control signal line to modulate the light output. |
| US10928016B2 |
Flexible LED projection light
Provided is a flexible LED projection lamp, comprising: a plurality of LED lamp boards (1), wherein the LED lamp board (1) is a circuit board (3) having an LED (2) soldered thereon, each of the LED lamp boards (1) is connected by means of a flexible wire (4), and a lens (6) is arranged above the LED lamp board (1) at a position corresponding to the LED (2); and an injection-type insulating sheath (7), wherein the injection-type insulating sheath (7) comprises a plurality of external injection-type units (8) and a flexible connector (9) that connects two adjacent external injection-type units (8), the external injection-type unit (8) covers the LED lamp board (1) and a part of the lens (6) below a top of the lens, and the flexible connector (9) covers the flexible wire (4) between two adjacent LED lamp boards (1). The flexible LED projection lamp has optimal bending performance at the position of each flexible connector (9), and is suitable for mounting on various curved objects and is easy to install, has a wide range of application and optimal waterproof performance. |
| US10928015B2 |
Light-emitting diode package
The present invention relates to a light-emitting diode package comprising: a base having a seating surface; a light-emitting diode arranged on the seating surface; a lens arranged on the seating surface such that the lens covers the light-emitting diode; and a reflective part arranged on the seating surface such that the reflective part is spaced apart from the lens, and formed with a preset inclination angle (θ), wherein the inclination angle (θ) can be set according to a separation distance between the lens and the reflective part. Therefore, the light-emitting diode package can minimize a change in a beam angle and a field angle by comprising the reflective part formed with an inclination angle set as a predetermined angle according to the separation distance between the lens and the reflective part. |
| US10928011B2 |
Solid-state lighting lamp
A solid-state lighting lamp (10) is disclosed. The solid-state lighting lamp (10) comprises a glass tube (14), an internal member at least partly arranged inside the glass tube (14), and optical means (50) arranged on the glass tube (14), completely covering an inner surface of the glass tube (14) and adapted to at least partly cloak the internal member. |
| US10928007B2 |
Transport container
A transport container for helium, having an inner container for receiving helium, a thermal shield actively coolable with the aid of a cryogenic liquid and in which the inner container is accommodated, an outer container in which the thermal shield and inner container are accommodated, and a carrying ring provided on the thermal shield. The inner container is suspended from the carrying ring with the aid of first suspension rods, wherein the carrying ring is suspended from the outer container with the aid of second suspension rods, wherein at least one of the first suspension rods has a first spring device and at least one of the second suspension devices has a second spring device in order to ensure a spring pretension of the first suspension rods and the second suspension rods for different heat expansions of the inner container and the thermal shield. |
| US10928001B2 |
Suction manifold service/transit positioning mechanism
A positioning mechanism for lowering a suction manifold from an operational position with respect to pump fluid end to a transit and service position includes a linkage base plate configured to be fixedly coupled with a vehicle trailer, a linkage arm pivotally coupled with the linkage base plate and the suction manifold, a primary damper pivotally coupled with the linkage base plate and the linkage arm, a secondary damper pivotally coupled with the linkage base plate and the suction manifold, and a mechanical stop removably coupled with the secondary damper and configured to maintain the secondary damper at a fixed length while the mechanical stop is coupled with the secondary damper. The positioning mechanism permits the suction manifold to fall under the force of gravity when the suction manifold is detached from the pump fluid end, the primary damper is configured to slow the fall of the suction manifold under the force of gravity, and removal of the mechanical stop from the secondary damper permits the secondary damper to shorten from the fixed length to a shorter length under the force of gravity. |
| US10928000B2 |
Electric lifting frame and its control system and control method
An electric lifting frame includes a lifting pedestal and a remote control. The lifting pedestal includes a supporting base, a lifting rod detachably connected to the supporting base, and a transmission mechanism, a motor, a controller, and a power supply provided at the lifting rod. The motor is configured to effect extension and retraction of the lifting rod via the transmission mechanism. The controller is configured to control starting and stopping and a rotation direction of the motor. The power supply is configured to supply electric energy to the motor and the controller. The controller is further configured to determine a remaining capacity of the power supply and calculate a number of remaining available times of use according to the remaining capacity, a power of the motor, and a stroke of the transmission mechanism. |
| US10927999B1 |
Support assembly
A support assembly is configured to be arranged as a tripod and as a handle. The support assembly has a first leg, further having a first leg upper plate, a first leg lower plate having a first leg lower plate magnet, and a first leg lower magnet. A second leg further has a second leg upper plate having a second leg upper plate magnet, a second leg lower plate, and a second leg lower magnet. A third leg further has a third leg upper plate having a third leg upper plate magnet, a third leg lower plate having a third leg lower plate magnet, and a third leg stop plate. The legs can be arranged to form either a handle or a tripod. |
| US10927995B2 |
Methods for repairing component cored passages
Methods and apparatus are provided for repairing a damaged area within a cored passage of a component. The method includes providing a repair tool that has a support portion, a leading portion extending from a first end of the support portion, and a trailing portion extending from a second end of the support portion. The leading portion of the repair tool is inserted into a first opening of the cored passage, and is threaded through the cored passage until the support portion is positioned at the damaged area within the cored passage. A restoration activity is performed on the damaged area as the support portion supports the cored passage proximate to the damaged area. Upon completion of the restoration activity, the repair tool is removed from the cored passage. |
| US10927993B2 |
Pipe plug and method of use
A plug for sealing a pipe element has a cylindrical body with a circumferential groove which receives seals. The plug fits within the pipe element and is secured and sealed by a deformation formed in the pipe element by a circumferential groove. The deformation mechanically engages the grooves in the body of the adapter and the plug. |
| US10927992B2 |
Plug-in connector for media lines having indication of the plugged-in state
A plug connector including a coupling part with a receiving opening into which a plug part, having a plug shaft with a collar, can be inserted. The plug connector also includes a resilient, radially slotted retaining clip having at least two spring arms and which can be pre-assembled on the coupling part and moved radially between an insertion position and a holding position for the plug part. The plug part can be inserted into the receiving opening when the retaining clip is in the insertion position, and when in the holding position he plugged-in plug part, and the collar thereof, can be blocked by the retaining clip against being pulled out. In the insertion position, the retaining clip projects with respect to the outer circumference of the coupling part, and in the holding position the retaining clip is flush with the outer circumference of the coupling part. |
| US10927991B2 |
Weld fitting
A heat-weldable weld fitting that has a cylindrical fitting main body portion. The cylindrical fitting main body portion includes an outer periphery including a first end portion, a second end portion, and a middle section between the first end portion and the second end portion, and positioning scales formed at equal intervals in a peripheral direction of the second end portion of the outer periphery of the fitting main body portion. The first end portion being configured to be heated by a heater and is welded to an end portion of another weld fitting. The positioning scales are configured to define an angular portion of the weld fitting relative to the welding apparatus at the time of welding the first end portion to the first end portion of another weld fitting by matching the positioning scale with a reference mark provided on the clamp portion of the welding apparatus. |
| US10927988B2 |
Pipe joint restraint
A joint restraint is provided for a curved pipe joint having a curved pipe section joining two adjacent pipe sections. The pipes are joined using tubular sleeves held by hose clamps to form fluid tight seals, with two clamps on each end of the curved pipe sections and two clamps on each proximal end of the adjacent pipe sections. An inner strap extends between and fastens to one of the clamps on each adjacent pipe section forming a chord of an arc. An outer strap extends along an outer periphery of the joined pipes and fastens to the other clamps on each adjacent pipe section. The straps are in a plane through a center of the flow path of the joined pipes. |
| US10927983B2 |
Enlargeable flexible hose
A flexible hose for transporting a fluid, particularly a flexible garden hose for transporting water, includes an inner layer made of a first elastic polymeric material; an outer layer made of a second elastic polymeric material; and a textile reinforcement layer interposed therebetween. The inner and outer layers are reciprocally coupled to form a unitary tubular member, internally to which the textile reinforcement layer is embedded. The elasticity of the unitary tubular member causes it to automatically enlarge under the working pressure given by the liquid flowing therethrough to increase its original diameter and to automatically recover to assume again its original diameter once the working pressure stops. The textile reinforcement layer is susceptible to move from a rest configuration, when there is no working pressure, to a working configuration, when the unitary tubular member enlarges upon under the working pressure. |
| US10927981B2 |
Pipe with an outer wrap
This disclosure relates generally to corrugated pipe, and more particularly to corrugated pipe with an outer wrap. In one embodiment, a pipe includes an axially extended bore defined by a corrugated outer wall having axially adjacent, outwardly-extending corrugation crests, separated by corrugation valleys. The pipe also includes an outer wrap applied to the outer wall. The outer wrap may include fibers and plastic. The outer wrap may span the corrugation crests producing a smooth outer surface. |
| US10927975B2 |
Solenoid valve and method for producing a solenoid valve
A solenoid valve includes a magnet assembly, a valve cartridge having a pole core, a valve sleeve connected to the pole core, an armature, and a valve body. The armature is guided in an axially movable manner within the valve sleeve and is coupled to a closing element. The magnet assembly generates a magnetic field via energizing a coil winding. The magnetic field moves the armature counter to a force of a spring. The valve body is positioned within the valve sleeve. A valve seat of the valve body forms a main valve with the closing element that sets a fluid flow between at least one first fluid opening and at least one second fluid opening. A positive connection between the valve sleeve and the valve body is formed to prevent movement of the valve body introduced into the valve sleeve counter to a direction of introduction. |
| US10927973B2 |
Pneumatic valve/pressure vessel subcomponent with bayonet retention feature
A valve assembly including a fastener-less subcomponent. Installation of the subcomponent is simplified as compared to cover plates utilizing fasteners, while still providing suitable performance. In addition, the fastener-less subcomponent is not readily disassembled with common tools thereby discouraging tampering. The subcomponent includes bayonet style features for interlocking with structure of a valve housing to lock the subcomponent in position. |
| US10927972B2 |
Flow rate control valve
In a flow rate control valve CV provided with seal members S1 to S3 arranged radially between a housing 1 and a valve body 3 rotatably supported in the housing 1, seal members which hermetically seals the space radially between the housing 1 and valve body 3 by sliding against the outer peripheral surface of valve body 3, concave level difference parts N1 and N2 recessed lower than seal-sliding contact surfaces which are the outer peripheral surfaces of the seal-sliding parts D1 to D3 are provided, and parting lines P1 and P2 are provided within the level difference parts N1 and N2, and thereby it is possible to suppress damage to seal surfaces S1a to S3a of the seal members S1 to S3 caused by sliding against the parting lines P1 and P2 when the seal surfaces S1a to S3a pass through the parting lines P1 and P2. |
| US10927970B2 |
Cylinder comprising fluid pressure adjustment valve having improved storage capability
A cylinder container for storing and transporting a fluid, which is configured such that the same can store and transport a fluid, and can discharge the stored fluid at a configured discharge pressure under a configured condition. More specifically, the cylinder can have a fluid pressure adjustment valve installed on the cylinder container for storing and transporting a fluid such that a stored fluid can be discharged at a configured discharge pressure under a configured condition, the fluid pressure adjustment valve being configured such that the fluid storage capability of the cylinder container for storing and transporting a fluid can be improved. |
| US10927967B2 |
Faucet with multi-directional controls
A faucet that includes a housing, a first valve, a handle body, a handle, and a second valve. The first valve is disposed at least in part within the housing and controls one of a flow rate and a temperature. The handle body has an elongated base, which extends from the housing along a longitudinal axis and is operatively coupled to the first valve, such that rotation of handle body about the longitudinal axis relative to the housing controls the first valve. The handle extends from the base along a radial axis relative to the longitudinal axis. The second valve is disposed at least in part within the handle and controls the other of the flow rate and the temperature, the second valve operatively couples the handle to the base, such that rotation of the handle about the radial axis relative to the handle body controls the second valve. |
| US10927966B2 |
Integrated valve for a legged robot
An example valve includes: a sleeve having a plurality of sleeve openings; a first conduit configured to be in hydraulic communication with a first chamber, where a first pressure sensor is disposed in the first conduit and configured to measure a pressure level of fluid in the first chamber; a second conduit configured to be in hydraulic communication with a second chamber, where a second pressure sensor is disposed in the second conduit and configured to measure a pressure level of fluid in the second chamber; a spool rotatable within the sleeve, wherein the spool includes a plurality of spool openings respectively corresponding to the plurality of sleeve openings; a rotary actuator coupled to the spool and configured to rotate the spool within the sleeve in clockwise and counter-clockwise directions; and a controller configured to cause the spool to rotate to one of a plurality of rotary positions. |
| US10927964B2 |
Self-cleaning double block and bleed valve
Disclosed is a self-cleaning double block and bleed valve. The valve includes a plug modified to divert a portion of the fluid flowing through the valve into and through a cavity located beneath the plug. The diverted fluid passing along a secondary flow path beneath the plug and subsequently rejoining the primary flow path. The diverted fluid removes debris, sediment or sludge from the cavity beneath the plug. |
| US10927963B2 |
Direct-acting valve
An anti-ice system includes a duct that extends from a hot air bleed source to an anti-ice manifold and a direct-acting valve coupled to the duct. The duct may be configured to route hot air from the hot air bleed source to the anti-ice manifold at a regulated pressure and the direct-acting valve may include an inlet portion, a reference chamber, a force-type torque motor, an outlet portion, and a modulating sleeve. The inlet portion may be configured to be in hot air receiving communication with hot air from the hot air bleed source, the reference chamber may be configured to be in hot air receiving communication with the inlet portion, the force-type torque motor may be configured to control a reference pressure of hot air in the reference chamber, and the outlet portion may be configured in hot air receiving communication with the inlet portion via the modulating sleeve. |
| US10927960B2 |
Mounting assembly for a ceramic seal runner
A seal assembly is disclosed for sealing a higher pressure fluid cavity from a lower pressure fluid cavity. The seal assembly comprises a mounting assembly, a circumferential ceramic runner carried by the mount assembly, and a carbon seal ring sealingly engaged to the runner. The runner comprises an axially-extending sealing portion and a radially-inward-extending step portion. The mounting assembly comprises a retaining member, a forward member, and a middle member. The step portion of the runner is axially retained between the retaining member and the middle member. |
| US10927953B2 |
Piston seal with solid lubricant applicator
A ringset is configured to be arranged on a piston for sealing a gas in a high-pressure region of a cylinder in the absence of oil or other liquid lubricant. The ringset includes one or more rings made from a high-strength material as a sealing element. The ringset also includes a solid lubricant applicator configured to provide lubrication between the one or more rings and a bore of the cylinder. For example, the ring can support pressure loads from high-pressure gas without breaking, while the applicator need not act as a seal. As the piston reciprocates in the bore, the applicator slides against the bore and applies solid lubricant material to the bore, resulting in a solid lubricant film on the bore against which the sealing element may slide. The applicator includes a material such as a graphite, a polymer, or other suitable solid lubricant. |
| US10927949B2 |
Operating device
An operating device according to one embodiment includes a tiltable operating lever, a holding member that holds the operating lever, a locking member that restricts a tilt of the operating lever, a driving source, a hold driving mechanism driven by the driving source and configured to move the holding member between a hold position where the operating lever is held at a tilted position, and a return position where the operating lever returns to a predetermined position from the tilted position, and a lock driving mechanism driven by the driving source and configured to move the locking member between a lock position where the tilt of the operating lever is restricted, and a release position where restricting the tilt of the operating lever is released. The hold driving mechanism and the lock driving mechanism are respectively driven by the driving source at different timings. |
| US10927944B2 |
Compact, twist controlled planet carrier and epicyclic gear train having same
A planet carrier for an epicyclic gear train of a gas turbine engine gearbox includes a centrally disposed torque transfer coupling, a pair of carrier plates parallel to each to each other and perpendicular to a longitudinal axis, and center arms radially extending radially outward from the torque transfer coupling to the carrier plates. A central bore is concentric with the longitudinal axis and forming a torque transmission point on the planet carrier. The center arms are axially disposed between the axially spaced apart carrier plates and have radially outer ends which terminate at an outer perimeter of the carrier plates. The center arms are thus entirely radially disposed within a radial outer perimeter of the carrier plates. |
| US10927943B2 |
Mechanical drive
The present invention relates to a drive for reaching a desired position of a component such as of a rotor blade, a crane tower, a superstructure and the like, having at least two drive elements that are in toothed engagement with one another and of which at least one is drivable from a drive source and the other is connectable to the component, and having a lubricating device for lubricating the drive elements, wherein at least one lubricant passage for the supply of lubricant to a meshing tooth pair is led through one of the drive elements. It is proposed to effect the supply of the lubricant by a distributor that is connected upstream of the lubricant passage integrated in the drive element and to control the connection between a supply passage of the distributor and the at least one lubricant passage integrated in the drive element by a relative movement between the drive element and the distributor. |
| US10927940B2 |
Bicycle sprocket
A bicycle sprocket comprises a sprocket body and sprocket teeth. The sprocket teeth include at least one first tooth. The at least one first tooth has a first maximum chain-engaging width, a first tooth center plane, a first projection, and a second projection. The first maximum chain-engaging width is defined in an axial direction parallel to a rotational center axis. The first tooth center plane is defined to bisect the first maximum chain-engaging width in the axial direction. The first projection has a first maximum axial length defined from the first tooth center plane in the axial direction. The second projection has a second maximum axial length defined from the first tooth center plane in the axial direction. The second maximum axial length is different from the first maximum axial length. |
| US10927939B1 |
Damped motorcycle primary drive sprocket system with dampers
A damped primary drive sprocket system is provided that may be directly driven by a motorcycle engine and may be arranged in a primary drive connecting the motorcycle engine to a motorcycle transmission. The damped primary drive sprocket system may include damper segments such as discrete isolator bushings arranged in leading and trailing slot chambers, on opposite sides of a lug within a slot of a coupling system that connects a hub to a sprocket within the damped primary drive sprocket system. The slot chambers may be circular in cross-sectional perimeter shape so and the isolator bushings may be cylindrical and fit snugly in the slot chambers in a manner that damps slight rotational clocking movements of the hub and sprocket with respect to each other during firing pulses of the motorcycle engine. |
| US10927938B2 |
Strain wave gear requiring reduced radial installation space
The invention relates to a strain wave gear, having an outer ring with an inner toothing, with which a flexible inner ring with an outer toothing engages at two opposing points. The strain wave gear is characterized in that the ratio of the pitch diameter of the outer ring to the rim thickness of the outer ring lies in the region of 13 to 21, especially in the region of 17 to 19, especially at 17.587, wherein the teeth of the toothing of the inner ring have a profile angle in the region of 8 degrees to 15 degrees or in the region of 11 degrees to 12 degrees or one of 11.615 degrees, and/or wherein the teeth of the toothing of the outer ring have a profile angle in the region of 8 degrees to 15 degrees or in the region of 11 degrees to 13 degrees or one of 12.474 degrees. |
| US10927937B2 |
Modular disconnecting drive module with torque vectoring augmentation
A drive module having a housing, an input pinion, a ring gear driven by the input pinion, a ring gear bearing supporting the ring gear for rotation relative to the housing, a pair of output shafts and a clutch that selectively transmits rotary power between the ring gear and the output shafts. The clutch includes a clutch input, which is rotatably coupled to the ring gear, a clutch pack separator that is rotatably coupled to the clutch input, a pair of clutch outputs, which are each coupled to a respective one of the output shafts, a pair of clutch packs, which transmit rotary power between the clutch input and a respective one of the clutch outputs, and a pair of apply pistons. The apply pistons are housed in the clutch pack separator. |
| US10927931B2 |
Robot and arm assembly thereof
An arm assembly of a robot includes a servo coupled to the chest of the robot, an upper arm driven by the servo, a forearm rotatably coupled to the upper arm, a hand connected to an end of the forearm and rotatable about a first axis extending along a lengthwise direction of the forearm; and a hand transmission mechanism configured to transmit motion from the servo to the hand so as to drive the hand to rotate about the first axis. |
| US10927930B2 |
Reciprocating linear/rotational motion conversion device and cylinder device
A reciprocating linear/rotational motion conversion device has a main shaft, a linear motion guiding mechanism, a sector gear and a rack frame. The sector gear is fixedly connected with the main shaft. A rack pair is arranged on the inner wall of the rack frame. The rack pair comprises a first gear rack and a second gear rack separately arranged on both sides of the sector gear. The reciprocating linear/rotational motion conversion device further includes a reversing mechanism fixedly connected with the main shaft. A cylinder device contains the reciprocating linear/rotational motion conversion device, connecting rods, pistons and cylinder bodies. The cylinder body is sleeved on the piston, and a cylinder head is arranged on one end of the cylinder body. |
| US10927929B2 |
Preventing torque-caused impair of a sliding support mechanism
Rack-and-pinion sliding support mechanisms and mechanical elements thereof are disclosed. One or more shafts are coupled to pinions configured to engage with one or more racks and configured to be driven by one or more motors. The rack and pinion are configured to provide vertical and horizontal displacement to reduce premature component wear leading to poor gear mesh caused to by forces on the mechanism during use. Motor assembly in such support mechanism is modified—as compared to current industrial versions—to prevent the destruction of motor—assembly housing by torques generated by the one or more motors and transferred to the pinions, thereby reducing motor failures. |
| US10927928B2 |
Auxiliary machine-driving device for vehicle
An auxiliary machine-driving device has a first idler roller disposed between an engine roller and a first rotating roller; a second idler roller disposed between the first rotating roller and a second rotating roller; a third idler roller disposed between the second rotating roller and the engine roller; and a linking mechanism driven by one actuator to switch the first idler roller between a state in which the first idler roller contacts the engine roller and the first rotating roller, and a state in which the first idler roller separates from the engine roller and the first rotating roller, and to switch at least one of the second and third idler rollers between a state in which the at least one roller contacts two rollers adjacent the at least one roller, and a state in which the at least one roller separates from the two rollers. |
| US10927927B2 |
Tensioning device for a stirred ball mill with a belt or chain drive, and stirred ball mill
An invention relating to a tensioning device for the belt or chain drive of a stirred ball mill and to a stirred ball mill. The tensioning device includes a tensioning lever which is arranged on a rotatable tensioning foot and which includes a tensioning wheel. A rotatable adjusting disk with a guide contour is arranged on the rotatable tensioning foot. The position of the adjusting disk can be fixed on the machine housing of the stirred ball mill by means of a securing means paired with the guide contour of the adjusting disk. The tensioning device further includes a longitudinally variable tensioning element for rotating the adjusting disk relative to the machine housing of the stirred ball mill. |
| US10927924B2 |
Winch-winding assembly for flatbed winches
A winch-winding assembly for use with a flatbed winch, for example. The winch-winding assembly can be used for winding tie-down straps. The winch-winding assembly can include a gear system, a drive shaft connected to the gear system in order to cause rotation of the gear system and an engagement arm being configured to engage with and rotate part of the flatbed winch. A drill-support mechanism can be further provided to guide or support a body of a hand-held drill during engagement and rotation of the drive shaft. The engagement arm can comprise a stem and a finger mounted to the stem and being displaceable between a retracted position disengaging the flatbed winch, and an extended position engaging the flatbed winch, to rotate the winch drum in response to rotation of the stem. |
| US10927916B2 |
Easy-to-maintain frame-type energy-absorption structure
An easy-to-maintain frame-type energy-absorption structure, including: a fixing frame, anti-climder which are arranged at the front of the bottom of the fixing frame, energy absorption block which are detachably connected with the fixing frame and the anti-climder respectively, a connecting device for hinging the anti-climder and the fixing frame, and shear pins which are respectively arranged at a junction of the connecting device and the fixing frame, and a junction of the connecting device and the anti-climder. So that changing the traditional whole welded frame type energy absorbing device into an easy-to-maintain frame-type energy-absorption structure, and when a collision occurs, protecting the fixing frame from being damaged, and the energy absorption block can be replaced to achieve reuse it. |
| US10927913B2 |
Frictional material composition, frictional material, and friction member
The present invention is concerned with a frictional material composition not containing copper as an element or having the content of copper of 0.5 mass % or less, the composition containing a cashew dust; (A) potassium titanate; (B) one or more selected from the group consisting of lithium potassium titanate and magnesium potassium titanate; and (C) one or more selected from the group consisting of zirconium silicate, zirconium oxide, and magnesium oxide, wherein the content of the cashew dust is 1 to 10 mass %, and the content of the component (C) is 11 to 30 mass %. |
| US10927912B2 |
Frictional material composition, frictional material, and friction member
The present invention is concerned with a frictional material composition not containing copper as an element or having the content of copper of 0.5 mass % or less, the composition containing (A) potassium titanate; and (B) one or more selected from the group consisting of lithium potassium titanate and magnesium potassium titanate, in a total content of the component (A) and the component (B) of 10 to 35 mass %, wherein on heating a molded product of the frictional material composition to 500° C. at a temperature rise rate of 10° C./min under an air atmosphere, the mass reduction rate is 5 to 20%. |
| US10927910B2 |
Brake system and control method thereof
A method that includes monitoring a motor characteristic; and determining an actuator of a brake system has reached a retracted position after the motor characteristic has reached or exceeded a predetermined threshold. |
| US10927909B2 |
Brake lining of a disk brake and brake pad set
A brake pad for a disk brake for a utility vehicle, includes a pad backplate, which has a pad side with a frictional mass and an application side opposite the pad side. The pad side is provided with a structural arrangement having a plurality of recesses with elevations arranged therein. The structural arrangement of the pad side comprises structural elements which differ in shape and size. |
| US10927906B2 |
Disc brake
A brake pad, a disc brake, and a method of fitting a brake pad. At least one of a first brake pad and a second brake pad and corresponding support structures may have complementary profiles on circumferential faces thereof arranged so as to permit the brake pad to be inserted into a corresponding support structure in a transverse direction of the brake pad and at an angle to a circumferential direction of the support structure. |
| US10927902B2 |
Pneumatic clutch actuator
A pneumatic clutch actuator includes an actuator housing, a piston assembly, a bearing carrier, and a locking element. The piston assembly is disposed within the actuator housing and is movable between a first position and a second position. The piston assembly has a piston head, an elongate member extending from the piston head, and a lock ring coupled to the elongate member. The bearing carrier supports a bearing and is slidably disposed on a portion of the actuator housing. The locking element is operatively connected to the piston assembly and engages the bearing carrier to adjust a total length of the piston assembly as the piston assembly moves from the second position towards the first position to compensate for wear of the clutch assembly. |
| US10927899B2 |
Splined coupling
A splined coupling assembly includes: a transfer gear having a first end, a second end opposite the first end, and a plurality of splines at the first end. The splined coupling assembly also includes a transfer housing having a first side, a second side opposite the first side, and a tubular portion located at the second side. The tubular portion includes a plurality of splines. The plurality of splines of the transfer housing are configured to mesh with the plurality of splines of the transfer gear. The splined coupling assembly further includes a shear ring located in a shear ring groove in the tubular portion- and a retainer configured to retain the shear ring within the shear ring grove. |
| US10927896B2 |
Motor assembly and method of assembling motor
In a motor assembly, a rotor and a trigger wheel are each secured to a first race of a four-point contact ball bearing. The circumferential position of the rotor and trigger wheel are each fixed with respect to the first bearing, and therefore with respect to one another. A resolver sensor is bolted to a housing. A second race is mounted at a fixed axial position relative to the housing, thereby locating the trigger wheel with respect to the resolver sensor. In some embodiments, the first race may be an inner race and the second race an outer race. In other embodiments, the first race may be an outer race and the second race an inner race. |
| US10927895B2 |
Dustproof bearing assembly and motor including the same
A dustproof bearing assembly includes a base having a shaft tube. The shaft tube has an open end with an opening. At least one bearing is coupled to an inner periphery of the shaft tube. A rotating member includes a shaft seat. A shaft includes a first end coupled to the shaft seat and a second end extending through a shaft-receiving hole of the at least one bearing. A dustproof member includes a lower face and an upper face. The lower face is spaced from the open end of the shaft tube. The dustproof member covers the opening. The upper face of the dustproof member abuts a bottom of the shaft seat. The dustproof member has an outer diameter larger than an inner diameter of the shaft tube. The dustproof bearing assembly can be used in a motor. |
| US10927893B2 |
Sliding member, and sliding member for internal combustion engine
A sliding member includes a base substrate and a coating layer formed on the base substrate. The coating layer includes a copper alloy part derived from a plurality of precipitation hardening copper alloy particles. The copper alloy parts are bonded to each other via interfaces between the copper alloy parts. The copper alloy part contains nickel and silicon as additive elements. The copper alloy part contains 2 to 5 percent by mass of nickel.A sliding member for an internal combustion engine includes the sliding member at a sliding part of the internal combustion engine. |
| US10927891B2 |
Bearing arrangement
A bearing arrangement (30) comprises an inner support annulus (33), an outer support annulus (31), and a plurality of rollers (34) therebetween. At least one of the inner and the outer support annulus (33, 31) comprises one or more radially extending rigid supports (37) and one or more damping sectors (38a, 38b, 38c). The one or more rigid supports (37) are circumferentially interposed between one or more damping sectors (38a, 38b, 38c). Each damping sector (38a, 38b, 38c) comprises at least one damping member (39) comprising an elongate flexible member held rigidly at one or both ends thereof, such that vibrational movement of the inner or outer support annulus (33, 31) causes bending of the elongate flexible members (39). |
| US10927889B2 |
Turbocharger roller support system
Disclosed is an embodiment of a turbocharger roller support system that utilizes roller-shaft interfaces that are slanted to locate a turbocharger shaft with a turbine and compressor. Slanted contact surfaces on the turbocharger shaft are slanted inwardly so that the turbo shaft remains centered in the roller support system. The rollers entirely locate the turbocharger shaft, so that no bearings are necessary directly on the turbocharger shaft. The rollers spin at a slower speed than the turbocharger shaft, so can utilize lower speed bearings. |
| US10927888B1 |
Thrust bearings, rotating machinery having thrust bearings, and methods of making thrust bearings
A thrust bearing arrangement includes a top plate extending about a rotation axis, a thrust plate extending about the rotation axis and axially offset from the top foil plate, and a bump plate. The thrust plate is orthogonal relative to the rotation axis. The bump foil plate extends about the rotation axis, is axially offset from the thrust plate, and has an annular portion and two or more bump plate foil portions. The annular portion of the bump plate is circumferentially interrupted by the bump plate foil portions of the bump plate. Rotating machines and methods of making thrust bearing arrangements for rotating machines are also described. |
| US10927883B2 |
Composite joint assembly
A composite tube may include a body having a longitudinal centerline axis and an end portion having a tapered section and an end rim. At least one of a radially outward edge and a radially inward edge of the end rim may be non-circular. The end rim may be circumferentially continuous. The end rim may be an undulating annulus. A joint assembly may include a support wedge that at least partially engages at least one of a radially inward surface of the end portion and a radially outward surface of the end portion of the composite tube. |
| US10927882B2 |
Tensioning tool
The tensioning tool provides a monolithic tool particularly well suited to use with securing tarp systems used in outdoor recreation, and also useful in other applications and in other fields to anchor or secure weights or loads. |
| US10927872B2 |
Plate nut assembly
The present invention provides a plate nut assembly including a nut having a threaded hole; and a tab including a bifurcated portion and a fixed portion. A nut insertion hole is formed in a hollow member such that the diameter of the nut insertion hole is larger than the transverse width of the nut. By bending the tab, the nut can be located inside of the inner surface of the hollow member with the threaded hole opposed to the nut insertion hole. The transverse width of the bifurcated portion of the tab is larger than the transverse width of nut. When the nut is inserted through the nut insertion hole until the nut is located inside of the inner surface of the hollow member, the outer side edges of the bifurcated portion in its transverse width direction come into contact with the nut insertion hole. |
| US10927871B2 |
Affixing device for pieces
The affixing device for pieces includes an affixing element (1) that can be positioned through an opening (6) in each one of the pieces (7, 8) that are affixed to each other, that also comprises a first and second retaining elements (2, 3), which, when they are in their affixing positions, are in contact with the pieces (7, 8) that are affixed to each other, with the affixing element (1) passing through the first and second retaining elements (2, 3), and with the first retaining element (2) including an accommodation space for a tool. This configuration allows for faster and simpler assembly of the affixing device, also avoiding problems of misalignment. |
| US10927868B2 |
Decorative cover assembly for vehicle
A cover assembly for a component includes a base configured to be fixedly mounted to the component. A plurality of magnets are disposed at the base and a cover is configured to magnetically detachably attach at the base when the base is fixedly mounted to the component. |
| US10927863B2 |
Hydraulic rotational drive
A hydraulic rotational drive for rotating load-handling equipment relative to a crane arm includes a shaft, which has a first securing element for connecting the shaft to the load-handling equipment or the crane arm, a shaft bearing, which has second securing element for connecting the shaft bearing to the crane arm or the load-handling equipment, vanes arranged in the shaft which can be acted on by oil via an oil feed, and an oil discharge for the transmission of a torque to the shaft. The rotational drive also has a rotary encoder for the detection of the angular position of the shaft relative to the shaft bearing. |
| US10927858B2 |
Valve system for pneumatic cylinders
A valve system for use with a cylinder having an extensible rod, includes first and second valve assemblies, each including an inlet/outlet port configured to selectively be coupled with a source of pressurized gas, a check valve biased toward a closed state and having a check valve body at least partially receivable within a first port of the cylinder, a flow control valve positioned in series between the inlet/outlet port and the check valve, and an inlet pilot port connected with the check valve for opening the check valve when supplied with pressurized gas. First and second pilot lines extend to the respective inlet pilot ports from respective outlet pilot ports of the opposite ones of the first and second valve assemblies. When pressurized gas is supplied to the inlet/outlet port of a valve assembly, pressurized gas is also supplied to the opposite inlet pilot port. |
| US10927857B2 |
Driving method and driving device of fluid pressure cylinder
A fluid pressure cylinder driving device includes a switch valve, a high pressure air supply source, an exhaust port and a check valve. When the switch valve is at a first position, a head side cylinder chamber communicates with the high pressure air supply source, and a rod side cylinder chamber communicates with the exhaust port. When the switch valve is at a second position, the head side cylinder chamber communicates with the rod side cylinder chamber via the check valve, and the head side cylinder chamber communicates with the exhaust port. |
| US10927856B2 |
Pump-controlled hydraulic circuits for operating a differential hydraulic actuator
Pump-controlled hydraulic circuits are more efficient than valve-controlled circuits, as they eliminate the energy losses due to flow throttling in valves and require less cooling effort. Presently existing pump-controlled solutions for single rod cylinders encounter an undesirable performance during certain operating conditions. Novel circuit designs employ use of different charge pressures on a pair of pilot-operated charging-control valves or different piston areas and/or spring constants on a shuttle-type charging control valve to shift a critical loading region in a load-force/actuator-velocity plane to a lower load force range, thereby reducing the undesired oscillations experienced in the response of the typical critical loading region. One or more specialized valves are controlled by fluid pressures to provide throttling in the circuit only within the critical loading region, thereby reducing the oscillatory amplitude while avoiding throttling-based energy losses outside the critical region over the majority of the circuit's operational overall operating area. |
| US10927855B2 |
Accumulator
An accumulator includes a housing having a sealing face and a fluid inlet/outlet passage, a bellows fixed at least one end to the housing such that an inner space of the housing is hermetically partitioned by the bellows into an interior and an exterior of the bellows, the bellows including a bellows main body capable of expanding and contracting and a bellows cap including an annular seal holder, and a sealing member formed by covering a disc-shaped substrate with an elastic body that is opposed to and capable of being closely attached to the sealing face of the housing, the sealing member is held by a holding portion of the annular seal holder on an inner diameter side of the annular seal holder, the fluid inlet/outlet passage of the housing being closed upon a close attachment of the elastic body to the sealing face. |
| US10927850B2 |
Motor mount for HVAC system
The present disclosure is directed to an adjustable mounting assembly for a fan motor, having a frame defining a space configured to receive the fan motor, a fixed nut coupled to the frame, and a bolt extending through the fixed nut and into the space. The frame is configured to mount to a heating, ventilation, and/or air conditioning (HVAC) unit, and the bolt is adjustable relative to the fixed nut to adjust a position of the fan motor within the space. |
| US10927849B2 |
Apparatus for transferring energy between a rotating element and fluid
In some embodiments, a plenum of an apparatus for transferring energy between a rotating element and a fluid may include a through hole disposed through the plenum; a plurality of inlet guide vanes disposed proximate a peripheral edge of the through hole, the plurality of inlet guide vanes comprising a first group of inlet guide vanes having a symmetrical profile, a second group of inlet guide vanes, and a third group of inlet guide vanes, wherein each inlet guide vane of the second group and third group have a cambered profile, wherein each inlet guide vane of the second group has same cambered profile, and further wherein each inlet guide vane of the third group has a different cambered profile from each other inlet guide vane of the third group. |
| US10927848B2 |
Fan module and electronic device
A fan module is provided. The fan module includes a housing and an impeller. The housing includes a cover plate. The impeller is disposed in the housing and configured to rotate around an axis. The cover plate has an outer outline away from the axis. A tangent line of an endpoint on the outer outline intersects with the axis to form an angle, and the angle is not a right angle. |
| US10927847B2 |
Coolant pump for an internal combustion engine
A pump is provided with a pump housing defining a volute chamber positioned between a central inlet and an impeller face, with the housing defining a recess intersecting the face and surrounding an aperture, and the housing defining sequentially first and second ramps, a wall section, and a protrusion extending into the recess. An impeller is positioned within the chamber adjacent to the face, with the impeller connected to a drive shaft extending through the aperture. A method is provided for cooling a drive shaft sealing member by controlling fluid flow through the pump. |
| US10927843B2 |
Plated polymer compressor
Plated polymeric gas turbine engine parts and methods for fabricating lightweight plated polymeric gas turbine engine parts are disclosed. The parts include a polymeric substrate plated with one or more metal layers. The polymeric material of the polymeric substrate may be structurally reinforced with materials that may include carbon, metal, or glass. The polymeric substrate may also include a plurality of layers to form a composite layup structure. |
| US10927841B2 |
Fan with remote temperature sensor and mounting arrangement
A fan includes a temperature sensor, such as a passive infrared sensor, for sensing temperature at a location remote from the fan, such as at a floor, ceiling, or wall, or simply external to the fan housing. This may avoid the influence of heat generated from components of the fan, such as the fan motor or controller for controlling the operation of the fan. A mounting arrangement for forming a connection between two parts, such as components of a fan, is also described. |
| US10927836B2 |
Method for cooling a liquid-injected compressor element and liquid-inject compressor element for applying such a method
Method for cooling a liquid-injected compressor element, where a liquid is injected in the compression chamber of the compressor element (2) via an injection valve (13). The method includes the step of adjusting the quantity of liquid which is injected in the compression chamber of this compressor element (2) as a function of a specific adjusting parameter, irrespective of any other possible adjustments. The quantity of liquid to be injected is adjusted by using a second injection valve (19), which has the shape of an adjustable valve to this end. |