| Document | Document Title |
|---|---|
| US10628251B2 |
Intelligent preventative maintenance of critical applications in cloud environments
An intelligent preventative maintenance architecture for maintaining a plurality of cloud components operating within a cloud computing environment is disclosed. The architecture can perform a predictive failure analysis that monitors health of at least a portion of the plurality of cloud components that hosts a mission critical application. The predictive failure analysis receives sensor data that includes environmental data associated with environmental characteristics of the cloud computing environment and cloud component data associated with operational characteristics of at least a portion of the plurality of cloud components operating within the cloud computing environment. The predictive failure analysis analyzes the sensor data to detect an abnormal pattern within the sensor data, determines a root cause of the abnormal pattern, and predicts a probability of a failure of at least one cloud component of the plurality of cloud components. |
| US10628250B2 |
Search for information related to an incident
Computer-implemented method for searching for information related to an incident generated in a server system, a system and a computer program product. The method includes extracting context information from a current ticket describing the incident, the context information including a first expression describing a symptom of the incident and indicating at least one component of the server system associated with the symptom; determining a data source which generates data in which the information related to the incident is to be searched for at least according to the at least one component; and using the first expression describing the symptom and a second different expression describing the symptom as keywords to search for the information related to the incident in the data. |
| US10628248B2 |
Autonomous dram scrub and error counting
An aspect includes a method for dynamic random access memory (DRAM) scrub and error counting. A scrub operation is performed at memory locations in a DRAM. The performing includes, for each of the memory locations: receiving a refresh command at the DRAM; executing a read/modify/write (RMW) operation at the memory location, the executing including writing corrected bits to the memory location; and incrementing an error count in response to detecting an error during the executing. The method also includes comparing the error count to an error threshold. An alert is initiated in response to the error count exceeding the error threshold. |
| US10628247B2 |
Flash memory testing according to error type pattern
A storage method comprises storing a retry table; wherein the retry table recites a plurality of error type patterns, the error type patterns comprises a plurality of default error types; accessing data stored in the flash memory; wherein an access error caused when a control circuit reads the data, the control circuit reads the retry table and performs testing according to the error type patterns sequentially to determine a current error type of the access error, and the control circuit performs an adjusted accessing action according to the current error type. |
| US10628245B2 |
Monitoring of storage units in a dispersed storage network
A method for distributed monitoring of storage units of a dispersed storage network (DSN) including a plurality of sets of storage units. A managing unit of the DSN obtains configuration information relating to the DSN storage resources and selects a target storage unit to be monitored. The managing unit also determines a number of other storage units to be used in monitoring the target storage unit. Selection of the monitoring storage units includes determining, for each of a plurality of storage units of the DSN, an estimated failure correlation level with the target storage unit. Based at least in part on this information, the determined number of storage units are selected and assigned to monitor the target storage unit. The managing unit subsequently receives status information, relating to the target storage unit, from the monitoring storage units. |
| US10628244B1 |
Calling external functions from a data warehouse
A query referencing a function associated with a remote software component is received by a network-based data warehouse system. Temporary security credentials corresponding to a role at a cloud computing service platform are obtained. The role has permission to send calls to a web endpoint corresponding to the remote software component. A request comprising input data and electronically signed using the temporary security credentials is sent to a web Application Programming Interface (API) management system of the cloud computing service platform. The request, when received by the web API management system, causes the web API management system to invoke external functionality provided by the remote software component at the web endpoint with respect to the input data. A response comprising a result of invoking the external functionality is received from the web API management system, and the result data is processed according to the query. |
| US10628242B1 |
Message stream processor microbatching
Embodiments provide a batching system that conforms message batches to publication constraints and also to message ordering requirements. An output array of messages is formed from messages received from a plurality of input streams, in which the messages are ordered. The output array preserves the ordering of the messages found in the source input streams. Messages are added from a head of the output array to a batch until addition of a next message to the batch would violate a particular batch processing constraint imposed on the batch. According to embodiments, one or more additional messages are included in the current batch when addition of the one or more additional messages to the batch (a) does not violate the particular batch processing constraint, and (b) continues to preserve the ordering of the messages, in the batch, with respect to the respective ordering of each of the plurality of input streams. |
| US10628238B2 |
Decoupling background work and foreground work
Systems, methods, and apparatus for separately loading and managing foreground work and background work of an application. In some embodiments, a method is provided for use by an operating system executing on at least one computer. The operating system may identify at least one foreground component and at least one background component of an application, and may load the at least one foreground component for execution separately from the at least one background component. For example, the operating system may execute the at least one foreground component without executing the at least one background component. In some further embodiments, the operating system may use a specification associated with the application to identify at least one piece of computer executable code implementing the at least one background component. |
| US10628235B2 |
Accessing log files of a distributed computing system using a simulated file system
A new snapshot of a storage volume is created by instructing computing nodes to suppress write requests. A snapshot of the application may be created and used to rollback or clone the application. Clones snapshots of storage volumes may be gradually populated with data from prior snapshots to reduce loading on a primary snapshot. Components of cloned applications may communicate with one another using addresses of these components in the parent application. Changes to application state may be written to a remote storage volume that may be mounted to a new instance or clone of the application to recreate its state. Jobs to create and execute a bundled application may be referenced with a simulated file system that generates reads to hosts only when the job log file is actually read. Storage nodes may implement interfaces to a SAN or cloud storage system. |
| US10628231B2 |
Multiple service classes in a shared cloud
In various exemplary embodiments, a system, article of manufacture, and method for providing, a cloud computing infrastructure on a system infrastructure comprising, a first virtual computing environment associated with a first class of service, the first class of service defining, in one embodiment, a first set of obligations, restrictions, and/or capabilities; providing, in the same cloud, a second virtual computing environment associated with a second class of service, the second class of service defining a second set of obligations, restrictions, and/or capabilities different from those of the first class of service; and executing the first virtual computing environment according to the first class of service and the second virtual computing environment according to the second class of service, the first virtual computing environment having a different access to the hardware platform than the second virtual environment based on the respective class of service. |
| US10628230B2 |
Software based collection of performance metrics for allocation adjustment of virtual resources
In an approach to collecting and processing performance metrics, one or more computer processors assign an identifier corresponding to a first workload associated with a first virtual machine. The one or more computer processors record resource consumption data of at least one processor at a performance monitoring interrupt. The one or more computer processors create a relational association of the first workload and the first virtual machine to the resource consumption data of the at least one processor. The one or more computer processors determine if the first workload is complete. Responsive to determining that the first workload is not complete, the one or more computer processors calculate a difference in recorded resource consumption data between the performance monitoring interrupt and a previous performance monitoring interrupt. |
| US10628228B1 |
Tiered usage limits across compute resource partitions
Systems for processing requests to use virtual computing resources in communicatively isolated computing environments apply a multi-tier framework for limiting the amount of virtual computing resources that can be allocated to a user in a computing environment. A bottom tier is associated with a user account that has not been analyzed for security risks, a top tier is associated with a user account that has been validated to use a corresponding computing environment; an intermediate tier, having limits between the bottom and top tiers, is applied to computing environments where the user has not requested resources. Initially, all computing environments are on the bottom tier. In response to a valid request for resources, validated computing environments are moved to the top tier and all other computing environments are moved to the intermediate tier. Requests in an intermediate-tier computing environment trigger validity review; the computing environment can move to top tier. |
| US10628224B1 |
Resource overprovisioning in a virtual machine environment
Systems, apparatuses, methods, and computer programs for overprovisioning resources are disclosed. Resource usage statistics may be gathered for a plurality of client virtual machines (“VMs”). Statistical characteristics of resource usage by the plurality of client VMs may be calculated. It may also be determined which of the plurality of client VMs requesting resources to allocate resources to, as well as an amount of the resources to allocate, in a given time slot based on the calculated statistical characteristics. |
| US10628222B2 |
Allocating compute offload resources
Systems, methods, and computer program products to perform an operation comprising receiving, by a fog computing platform, a request from a wireless device to perform a compute task on behalf of the wireless device, determining a first computing resource, of a plurality of computing resources, required to perform the compute task, associating the request with a first level of priority, of a plurality of levels of priority, for accessing the first computing resource, allocating, based at least in part on the first level of priority, a portion of the first computing resource to perform the requested compute task. |
| US10628220B2 |
Information processing system, information processing method, and non-transitory computer-readable storage medium for storing program
A system includes a first apparatus and a plurality of second apparatuses, wherein a first processor of the first apparatus executes a process that includes: obtaining, for each of one or more resources to be used to perform a task, evaluation information about whether the resource is suitable to be used by each of the plurality of second apparatuses; selecting at least one from the plurality of second apparatuses based on the evaluation information; and transmitting a result of the selection to the plurality of second apparatuses, wherein a second processor of each of the plurality of second apparatuses executes a process that includes, when the second apparatus to which the second processor belongs is not selected by the result of the selection received from the first apparatus, outputting information indicating any of the plurality of the second apparatuses which is selected by the result of the selection. |
| US10628218B2 |
Method for allocating processor resources and terminal device
A method for allocating processor resources and a terminal device are provided. The method includes the follows. Acquire n tasks running in parallel in a system, where n is an integer. The n tasks are classified into m task sets with each task set having a load level according to load capacities of the n tasks, where m is an integer. Demands of a current task set on processor resources are determined according to at least one of the number of tasks in the current task set and a load coefficient corresponding to a load level of the current task set. The demands on the processor resources are allocated for the current task set. |
| US10628216B2 |
I/O request scheduling method and apparatus by adjusting queue depth associated with storage device based on hige or low priority status
An I/O request scheduling method includes storing received I/O requests into a plurality of queues, where each queue corresponds to at least one process group, each process group includes one or more processes, and a received I/O request is stored into a queue corresponding to a process group to which a process corresponding to the I/O request belongs, and dispatching the I/O requests in the plurality of queues to an I/O device, where a quantity of I/O requests from a high-priority queue is greater than a quantity of I/O requests from a low-priority queue during one dispatching procedure. |
| US10628210B2 |
System and method for enabling API interoperability
The invention relates to providing API interoperability. An embodiment of the present invention is directed to increasing API productivity by chaining (or sequencing) APIs together to accomplish multiple operations. The innovative system enables APIs to be strung together, in a way that eliminates or reduces a user's need to visit and/or invoke multiple applications and/or APIs. An embodiment of the present invention is directed to expanding a traditional usage of point-to-point API invocation. The innovative system may define a classification protocol to enable API providers and/or creators to register an API by a command type (e.g., entitlement, query, data, etc.). Each command type may have a minimum set of mandatory operations that an API may be required to expose. By adhering to the contract, APIs may be handled generically, without knowing which system and/or app created the API. |
| US10628208B2 |
Exposing a proprietary image backup to a hypervisor as a disk file that is bootable by the hypervisor
Exposing a proprietary image backup to a hypervisor as a disk file that is bootable by the hypervisor. In one example embodiment, a method of exposing a proprietary image backup to a hypervisor as a disk file that is bootable by the hypervisor may include identifying the proprietary image backup having a proprietary format and storing an operating system, identifying a plugin file corresponding to the proprietary image backup, gathering operating system data from the proprietary image backup, reformatting the operating system data into a native format of the hypervisor, and booting the operating system in a guest virtual machine of the hypervisor. |
| US10628206B2 |
Information processing apparatus and switching method of device drivers
An information processing apparatus includes, a memory that stores a program of a current device driver and a program of a new device driver that is an updated version of the current device driver; and a processor that performs an initialization process by acquiring a current device file for the current device driver and creating a virtual device file for the new device driver based on the current device file while access to the device using the current device driver is permitted, and generating a new device file by reflecting a setting information difference between setting information in the current device driver and setting information in the new device driver on the virtual device file while the access to the device using the current device driver is not permitted, starts the new device driver using the new device file, and switches the current device driver to the new device driver. |
| US10628201B2 |
Analysis method and analysis apparatus
A disclosed information processing apparatus includes a memory and a processor. And the processor is coupled to the memory and configured to: detect a first virtual node that is a bottleneck from among plural virtual nodes included in a virtual system; and identify a second virtual node that is a bottleneck based on a first number of cache misses that occurred when a first program for realizing the first virtual node was executed and a second number of cache misses that occurred when a second program for realizing a second virtual node that is other than the first virtual node was executed. |
| US10628197B2 |
Intelligent deployment of virtual processing instances from open virtual appliance templates
A management system and method for deploying a virtual processing instance from an open virtual appliance (OVA) template file involves accessing the OVA template file stored on a storage of a computer to stream at least one file from the storage of the computer for processing and to transmit a disk image file of the virtual processing instance in the OVA template file from the storage of the computer to a storage of a destination host computer on which the virtual processing instance is to be deployed. |
| US10628196B2 |
Distributed iSCSI target for distributed hyper-converged storage
A given host machine in a virtualization system having a virtual distributed storage system may receive an iSCSI protocol packet from a computer system separate from the given host machine. Processing the iSCSI protocol may include accessing distributed storage device (iSCSI target) comprising storage connected to the two or more host machines in the virtualization system. The given host machine may generate an outbound iSCSI protocol packet comprising return data received from the target and send the outbound iSCSI protocol packet to the computer system. |
| US10628193B2 |
Technique for operating a system controller of a virtualized application cluster
A technique for operating a system controller of a virtualized application cluster is presented. The cluster comprises one or multiple virtual machines. In a method embodiment the system controller receives, from outside the cluster, control information defining a function associated with a virtual machine. It further receives, from the virtual machine, a request message including an identifier of the virtual machine. The method also comprises determining, based on the identifier included in the request message, the function associated with the virtual machine and booting information associated with the function. The booting information is then sent in a response message to the virtual machine. |
| US10628192B2 |
Scalable techniques for data transfer between virtual machines
Scalable techniques for data transfer between virtual machines (VMs) are described. the disclosure provides an apparatus including circuitry, a virtual machine management component for execution by the circuitry to define a plurality of public virtual memory spaces and assign each one of the plurality of public virtual memory spaces to a respective one of a plurality of VMs including a first VM and a second VM, and a virtual machine execution component for execution by the circuitry to execute a first virtual machine process corresponding to the first VM and a second virtual machine process corresponding to the second VM, the first virtual machine process to identify data to be provided to the second VM by the first VM and provide the data to the second VM by writing to a public virtual memory space assigned to the first VM. Other embodiments are described and claimed. |
| US10628187B2 |
Container runtime support
Processes, machines, and manufactures involving adaptable containers that can be built and torn down more efficiently than VMs, may support various processes, and may be maintained without the presence of an active process. These adaptable containers may also be configured to support a process type and may support various processes at the same time as well. Other features and aspects are provided and taught. |
| US10628185B1 |
Content-adaptive guided tutorial generation
In implementations of content-adaptive guided tutorial generation, a computing device implements a guided tutorial generation module of an image-editing application that generates a content-adaptive guided tutorial based on input content. The content-adaptive guided tutorial provides instructions on how to interact with image-editing controls of the image-editing application, where the editing controls are selectable to initiate modifications to input parameters of the input content. The guided tutorial generation module receives the input content, and creates copy content that replicates content parameters of the input content as modifiable content parameters. The guided tutorial generation module can compute adjustment values for the modifiable content parameters that are selectable to initiate alterations to the copy content, and generates the content-adaptive guided tutorial to indicate how to interact with the editing controls to alter the content parameters based on the adjustment values to produce altered output content. |
| US10628183B2 |
State synchronized interactive software demonstration
Embodiments of the present invention provide systems and methods for interactive software demonstrations. While a presenter demonstrates software to the participants, the demonstration may be “paused” and “resumed.” When paused, the participants are able to interact with the demonstrated software program. When “resumed,” the participants are not able to interact with the demonstrated software program. Spawned virtual machines, wherein the virtual machines control access to the software program being demonstrated, permit participant interaction. |
| US10628181B2 |
Redirecting multimedia output of a virtual desktop to a mobile device using image scanning
A system for multimedia redirection where a virtual desktop client device can utilize the multimedia accessories such as digital camera(s) and/or microphone(s) of nearby mobile devices by utilizing image scanning techniques. The mobile device contains a web browser and image scanning technology, such as a QR code reader. The mobile device scans a QR code displayed by the virtual desktop client device and establishes a connection with a web server on the virtual desktop client device. The multimedia stream captured by the multimedia accessories of the mobile device is streamed to the virtual desktop client device using the connection and is redirected by the virtual desktop client device to the virtual desktop. The virtual desktop client device may also redirect multimedia, such as an audio-out stream received from the virtual desktop, to the mobile device in order to playback audio using the speaker of the mobile device. |
| US10628172B2 |
Systems and methods for using distributed universal serial bus (USB) host drivers
Systems and methods for using distributed Universal Serial Bus (USB) host drivers are disclosed. In one aspect, USB packet processing that was historically done on an application processor is moved to a distributed USB driver running in parallel on a low-power processor such as a digital signal processor (DSP). While a DSP is particularly contemplated, other processors may also be used. Further, a communication path is provided from the low-power processor to USB hardware that bypasses the application processor. Bypassing the application processor in this fashion allows the application processor to remain in a sleep mode for longer periods of time instead of processing digital data received from the low-power processor or the USB hardware. Further, by bypassing the application processor, latency is reduced, which improves the listener experience. |
| US10628167B2 |
Runtime detection of code modification
A new layer for runtime detection of vendor hooks, with respect to a program module, includes mapping of branching instructions and their respective targets. When the program module is compiled, branch instructions are mapped and recorded to generate one or more branch maps. A branch map includes target program module addresses (or associated respective placeholders) and respective instruction offsets. At runtime, placeholders are replaced with respective target program module addresses. At runtime, actual branching information is compared to branching information included in the branch map. If a discrepancy is detected between runtime branching information and the corresponding branching information recorded in the branch map, a responsive action is triggered. |
| US10628161B2 |
Processor for correlation-based infinite loop detection
A processor comprises an execution unit and a detection unit which are functionally connected. The execution unit is configured to execute computer programs, and the detection unit is configured to detect infinite loops during the execution of a computer program in the execution unit during run-time. The computer program has a plurality of go-to instructions, and each go-to instruction is characterized by a corresponding branch address. The detection unit is configured to calculate a detection function of the branch addresses of a branch sequence, the branch sequence including a sequence of executed go-to instructions. The detection function is chosen such that an increased value of the detection function is characteristic of an infinite loop in the branch sequence in which at least one go-to instruction is repeated. |
| US10628160B2 |
Selective poisoning of data during runahead
Embodiments related to selecting a runahead poison policy from a plurality of runahead poison policies during microprocessor operation are provided. The example method includes causing the microprocessor to enter runahead upon detection of a runahead event and implementing a first runahead poison policy selected from a plurality of runahead poison policies operative to manage runahead poison injection during runahead. The example method also includes during microprocessor operation, selecting a second runahead poison policy operative to manage runahead poison injection differently from the first runahead poison policy. |
| US10628159B2 |
Processor with selection circuit and selectively controllable register and method of operating same
A processor includes; a processor core, a register selectively controlled by either external hardware during a first operation mode or the processor core during a second operation mode, and a selection circuit receiving first data provided by the external hardware to the register during the first operation mode and second data provided by the processor core to the register during the second operation mode. |
| US10628156B2 |
Vector SIMD VLIW data path architecture
A Very Long Instruction Word (VLIW) digital signal processor particularly adapted for single instruction multiple data (SIMD) operation on various operand widths and data sizes. A vector compare instruction compares first and second operands and stores compare bits. A companion vector conditional instruction performs conditional operations based upon the state of a corresponding predicate data register bit. A predicate unit performs data processing operations on data in at least one predicate data register including unary operations and binary operations. The predicate unit may also transfer data between a general data register file and the predicate data register file. |
| US10628151B2 |
Systems and methods for usage driven determination of update criticality
In accordance with embodiments of the present disclosure, an information handling system may include a host system comprising a host system processor and a management controller communicatively coupled to the host system processor and configured to provide management of the information handling system. The management controller may be further configured to read a features-to-fixes database having one or more entries, each entry of the features-to-fixes database setting forth an association between an information handling resource feature and one or more firmware fixes, read a usage database having one or more entries, each entry of the usage database setting forth usage of information handling resource features by the information handling system, and compare entries of the features-to-fixes database and the usage database to determine at least one of a criticality and an applicability of the one or more firmware fixes to the information handling system. |
| US10628150B2 |
System and method for updating firmware in wireless charger
A method for updating firmware in a wireless charger is implemented when the wireless charger charges a chargeable device. A wireless link is established between the charger and the chargeable device for transferring energy from the charger to the chargeable device. The wireless link also is used to transfer a new version of a firmware program running on the charger, from the chargeable device to the charger. The wireless charger can detect interruption in reception of the new version of the firmware program and identify a breakpoint where the data transfer was interrupted. The wireless charger can resume reception of the firmware program from the breakpoint when the wireless link is re-established. The firmware update can be initiated by an app on the chargeable device. |
| US10628148B1 |
Resource deployment for inter-platform application manager
An inter-platform application manager may require a platform-specific resource template to be mapped to a resource proxy before it can be deployed to the platform. The mapping requirement can prove incompatible to automation software requiring a stateless API and may also limit accessibility by some human users. A front end can be provided that automates mapping (or provides for administrator mapping) of templates to proxies. Only mapped resources are made available to a user for selection. Accordingly, user-selected resource can then be deployed without risk of interruption due to a lack of mapping. The front end can provide a RESTful API so as to be compatible with conforming automation programs. |
| US10628147B2 |
Detach virtual machine from virtual machine template
Mechanisms for detaching a thin-provisioned virtual machine (VM) from a VM template are disclosed. A request to detach a thin-provisioned VM from a VM template is received. The thin-provisioned VM is linked to the VM template and has at least one delta volume that is linked to a volume of the VM template. For each delta volume of the thin-provisioned VM, a corresponding merged volume is caused to be generated that is not linked to the VM template and that comprises contents of the delta volume and contents of the volume of the VM template to which the delta volume is linked. VM configuration data is altered to indicate that the thin-provisioned VM is an independent VM that is no longer linked to the VM template. |
| US10628143B2 |
Program development assist system, program development assist method, and non-transitory computer readable recording medium
Provided is a program development assist system, a program development assist method, and a non-transitory computer readable recording medium storing a program development assist program. The program development assist system includes: a shared variable extraction part that extracts, from the first source code that is described in the first programming language, shared variables that are variables shared by the first source code and the second source code that is described in the second programming language in a memory; and a display control part that causes a development screen of the second source code to display information indicating shared variables that are extracted by the shared variable extraction part. |
| US10628139B2 |
Analysis apparatus, analysis method and recording medium on which analysis program is recorded
An analysis apparatus, includes: a memory; and a processor coupled to the memory, wherein the processor: acquires two source codes of a comparison target; generates two abstract syntax trees of the two source codes by analyzing the two source codes; graphs, based on the two abstract syntax trees, a flow of processing and a flow of data in methods and between methods in the two source codes, reduces, based on a given rule, one or more redundant portions of the respective graphs of the two graphed source codes; and compares the two reduced graphs and outputs a difference between the two source codes. |
| US10628138B2 |
Automated management of undesired code use based on predicted valuation and risk analysis
Automatically managing ameliorative process that controls undesired code use in an application based on predicted valuation and risk vectors. A multidimensional risk vectors may be received in relation to current and future use of undesired code. Amelioration actions may be classifies by using a custom trained machine learning model. An optimal amelioration action may be selected based on at least one optimization objective function. The selected amelioration action may be taken to control undesired code use in application. Examples of an amelioration action may include changing of the characteristics of a user interface and stopping an application or a component of the application from running. |
| US10628124B2 |
Stochastic rounding logic
Techniques and circuits are provided for stochastic rounding. In an embodiment, a circuit includes carry-save adder (CSA) logic having three or more CSA inputs, a CSA sum output, and a CSA carry output. One of the three or more CSA inputs is presented with a random number value, while other CSA inputs are presented with input values to be summed. The circuit further includes adder logic having adder inputs and a sum output. The CSA carry output of the CSA logic is coupled with one of the adder inputs of the adder logic, and the CSA sum output of the CSA logic is coupled with another input of the adder inputs of the adder logic. A particular number of most significant bits of the sum output of the adder logic represent a stochastically rounded sum of the input values. |
| US10628121B2 |
Electronic device and method for controlling the same
An electronic device and a method for controlling the same are provided. The electronic device includes a image acquirer configured to acquire a image, an audio output configured to play audio contents, and a processor configured to segment the acquired image into a plurality of regions, analyze the plurality of segmented regions, acquire the audio contents corresponding to the plurality of regions based on the analyzed results, and control the audio output to play the acquired audio contents. |
| US10628120B2 |
Identification of audio content
An example implementation involves a playback device receiving digital data representing audio content, the digital data encoded in a first format. The playback device causes one or more speaker drivers to playback the audio content. The playback device decodes a portion of the received digital data to convert the portion of the received digital data from the first format to a second format and transmits, via a network interface to a computing device of an identification system, the decoded portion of the received digital data. The playback device receives, from via the network interface from the identification system, metadata corresponding to the audio content, and in response, causes a control device to display a graphical representation of the received metadata, wherein causing the control device to display the graphical representation comprises sending, via the network interface to the control device, the received metadata to the control device. |
| US10628107B2 |
Saddle type vehicle
A motorcycle includes an analog display unit, a liquid crystal display unit, a meter circuit board, a communication unit, a housing, and a meter harness. The analog display unit has a dial plate and a pointer. The liquid crystal display unit is a display for displaying vehicle information. The meter circuit board electronically controls contents displayed on the liquid crystal display unit. The communication unit performs the wireless communication with an external communication terminal. The meter circuit board and the communication unit are disposed within the housing. The meter harness supplies the power with at least the analog display unit, the liquid crystal display unit, the meter circuit board, and the communication unit, and they have a common power conduction path at the outside of the housing. |
| US10628104B2 |
Electronic device, wearable device, and display control method
According to one embodiment, an electronic device is connectable to a wearable device including a display device, an attachment sensor, and a posture sensor. The electronic device includes a screen direction controller configured to control a direction of a screen of the display device according to a posture of the wearable device detected by the posture sensor for a period of time beginning at a time when the attachment sensor has detected that a user has put on the wearable device. |
| US10628103B2 |
Information processor and program
A novel bendable and highly portable information processor is provided. In addition, a novel information processor capable of displaying information or the like on a seamless large screen is provided. A novel information processor in which one display region can be divided into two regions at a bend position is provided. A novel information processor in which different images or images for different purposes can be displayed in the respective regions is provided. The present inventors have conceived a program including a step of dividing the display region and displaying image data in the respective regions when a display unit of the information processor is bent. |
| US10628098B2 |
Image reading apparatus and medium storing program executable by image reading apparatus for sending image data to destination included in acquired e-mail setting information
An image reading apparatus includes a scanner configured to read an image from a document, and a controller. The controller is configured to: output a template for inputting e-mail setting information including at least a destination; acquire the e-mail setting information included in an e-mail setting file from a storage apparatus in which the e-mail setting file is stored; and transmit image data read by the scanner to the destination included in the acquired e-mail setting information. The e-mail setting file is prepared by inputting the e-mail setting information into the template outputted. The storage apparatus has an area corresponding to user information, and the e-mail setting file is stored in the area corresponding to the user information of the storage apparatus. The controller accesses the e-mail setting file stored in the area corresponding to the user information by utilizing the user information. |
| US10628092B1 |
Automated system and method for prediction of device settings for stocks
A system for predicting one or more stock-related device settings, includes memory which stores a crowdsourcing component. The crowdsourcing component acquires reports from multiple printers in a fleet of printers. The reports each include performance data and printer attributes used when printing one of a plurality of stocks, the printer attributes including at least one device setting. A learning component learns relationships between printer settings and performance, e.g., in the form of a prediction model, based on the acquired reports. A prediction component uses the learned relationships to predict device settings for the stock for at least one of the printers in the fleet of printers and a processor, in communication with the memory, which implements the components. |
| US10628087B2 |
Extending existing storage devices in virtualized environments
A method, system and computer program product for providing a guest with access to a virtual storage on a physical storage using a peripheral component interface hub. In one embodiment, the method comprises the guest sending to the peripheral component interface hub a request to access the physical storage, the request including physical addresses of the physical storage, and the peripheral component interface hub sending specified information about the request to a hypervisor. This method further comprises the hypervisor determining whether to grant or to reject the request; and when the hypervisor grants the request, the hypervisor sending a configuration command to the peripheral component interface hub. This command includes a mapping of addresses from the physical storage to addresses from the virtual storage. In an embodiment, the peripheral component interface hub uses this mapping to replace the addresses in the request with translated virtual addresses. |
| US10628085B2 |
Processing in memory
Apparatuses and methods are provided for processing in memory. An example apparatus comprises a host and a processing in memory (PIM) capable device coupled to the host via an interface comprising a sideband channel. The PIM capable device comprises an array of memory cells coupled to sensing circuitry and is configured to perform bit vector operations on data stored in the array, and the host comprises a PIM control component to perform virtual address resolution for PIM operations prior to providing a number of corresponding bit vector operations to the PIM capable device via the sideband channel. |
| US10628082B2 |
Data reading method and storage controller
A data reading method and a storage controller for a rewritable non-volatile memory module are provided. The method includes identifying a plurality of preset bit values corresponding to a plurality of first memory cells of a first physical unit; reading the first memory cells by respectively using a plurality of preset read voltages to obtain a plurality of read bit values corresponding to the first memory cells; adjusting the preset read voltages based on the identified preset bit values and the read bit values corresponding to the first memory cells to obtain a plurality of optimized read voltages; and executing a read command sequence on the first physical unit by using the optimized read voltages. |
| US10628081B2 |
Managing internal command queues in solid state storage drives
In one embodiment, a method for reducing the variance in latency of host I/O commands by managing non-host command queues in a solid state storage drive comprises receiving a plurality of non-host commands in at least one non-host command queue, each of the plurality of non-host commands configured to be executed by one of a plurality of non-volatile memory dies, and issuing a non-host command from the at least one non-host command queue to one of the plurality of non-volatile memory dies when a latency-reducing condition is satisfied. In one embodiment, the method further comprises determining that the latency-reducing condition is satisfied if a present number of active non-host commands is less than a first maximum number of active non-host commands. In one embodiment, the method further comprises determining that the latency-reducing condition is satisfied if a latency cost of the non-host command is less than or equal to an available latency budget. |
| US10628079B1 |
Data caching for time-series analysis application
A time-series data cache is operatively coupled between a time-series analytics application program and a time-series data store, and configured to temporarily store portions of the time-series data. The time-series data store is configured to persistently store time-series data. The time-series data cache is further configured to be responsive to one or more data read requests received from the time-series analytics application program. |
| US10628078B2 |
Data access method and related device
A data method and a related device to resolve a disadvantage encountered when a first device accesses data of a second device. The method is applied to the first device, and the first device is coupled to the second device using a Universal Serial Bus (USB) interface. The method includes displaying, by the first device, an interface to which the second device is mapped, accessing data of the second device using the interface, receiving, by the first device, an instruction entered for the interface, displaying the data of the second device, receiving, by the first device, an operation instruction entered for the data, and processing, by the first device, the data according to the operation instruction. |
| US10628073B1 |
Compression and encryption aware optimized data moving across a network
In a method of tiering data in a computing environment, data service status information is obtained at a first storage environment regarding a data service operation performed on one or more data sets that qualify for storage at a second storage environment based on a given policy, and, based on the obtained data service status information, a determination is made to store the one or more data sets at the second storage environment without performing a reverse operation of the data service operation on the one or more data sets. |
| US10628071B2 |
Method of storage allocation, electronic device, storage system and computer program product
Embodiments of the present disclosure provide a method of storage allocation, an electronic device, a storage system and a computer program product. The method of storage allocation includes: obtaining respective wear levels of a plurality of disks associated with a redundant array of independent disks (RAID). The method further includes: determining respective spare extents in disk extents of the plurality of disks based on the obtained wear levels, such that a number of spare extents in a disk is positively correlated with the wear level of the disk. The method also includes: selecting, from disk extents other than the spare extents, a predetermined number of disk extents for creating RAID extents for the RAID, the predetermined number of disk extents being from different disks of the plurality of disks. Through the embodiments of the present disclosure, a life cycle of a disk is prolonged, frequent replacement of worn disks with new disks is avoided, and data loss is reduced. |
| US10628067B2 |
Memory system and operating method thereof
A memory system includes: a plurality of nonvolatile memory devices each including a plurality of memory blocks; and a controller configured to select an innocent open super block among super blocks formed across the nonvolatile memory devices when determining that sequential write operations are to be performed, and perform the sequential write operations on the innocent open super block. |
| US10628066B2 |
Ensuring in-storage data atomicity and consistency at low cost
A storage infrastructure and method for efficiently handing block I/O requests. An infrastructure is described that includes flash memory and a controller that includes: a two dimensional (2D) linked list structure for temporarily storing BIO requests, wherein each BIO request specifies a set of LBAs and wherein the 2D linked list structure includes N vertical linked lists; a BIO request loader that applies a hash function to each LBA in a received BIO request to associate each LBA to one of N hash values, and loads the received BIO request into a horizontal linked list in the 2D linked list structure in which each LBA resides within a vertical linked list based on an associated hash values; and a linked list manager that determines which LBAs in the 2D linked list structure are eligible for processing and when a horizontal linked list can be removed. |
| US10628065B1 |
Edge detection for memory controller
Some examples of the present disclosure generally relate to integrated circuits that include hardware logic for detecting an edge of a signal. In some examples, an integrated circuit includes a traffic generator, a memory communication path, a comparator, and edge detection hardware logic. The traffic generator, comparator, and edge detection hardware logic are configurable based on a calibration stage. The traffic generator is operable to generate commands to memory via a memory communication path. The comparator is operable to compare data from the memory communication path with known data and to responsively output a comparison status. The data from the memory communication path is in response to the commands generated by the traffic generator. The edge detection hardware logic is operable to detect an edge of a signal based on the comparison status. |
| US10628060B2 |
Smart storage management based on dynamic logic capacity for the storage
Providing a data processing manner, wherein: a SSD compresses a data; the SSD storing the compressed data; the SSD sends a feedback information to a controller, wherein the feedback information indicates a remaining capacity of the SSD after the compressed data is stored. |
| US10628058B1 |
System for electronic data verification, storage, and transfer
Embodiments of the invention are directed to systems, methods, and computer program products for verifying, storing, and transferring data within an entity. The system is configured for receiving data from one or more source systems, generating a metadata, exposure, and control statement for the data, transferring the data and the metadata, exposure, and control statement to a system of origination, logically classifying the data in the system of record into one or more domains, transferring the data into one or more authorized data sources associated with the one or more domains, receiving a request from a user associated with a target system to retrieve a set of data from the one or more authorized data sources, and transferring the set of data from the one or more authorized data sources to the target system. |
| US10628051B2 |
Reducing a data storage device boot time
A data storage device includes a data storage medium and a controller. The controller performs a boot-up sequence that includes operations that transition the data storage device from a lower operational state to a higher operational state in which the data storage device is ready to service host commands. The controller also carries out metadata updating operations independently of the boot-up sequence operations. Carrying out the metadata updating operations independently of the boot up sequence operations prevents the metadata updating operations from substantially contributing to a boot-up time. |
| US10628042B2 |
Control device for connecting a host to a storage device
A control device to be connected to a host and a disk device including at least one Redundant Arrays of Independent Disks (RAID) set, the control device includes circuitry that performs data communication with the host by a protocol capable of connecting one logical device in the RAID set to each port, virtually sets a plurality of ports which are defined by the protocol, sets a plurality of logical devices in the RAID set included in the disk device, and connects the plurality of logical devices to the plurality of ports, respectively, and the circuitry is to be connected to the host through an interface. |
| US10628039B2 |
Input device and input method
An input device includes a display, a detector, and a controller. A setting target character unit corresponds to a conversion range including a specific number of characters. The controller causes the display to display a conversion range reduction key and a conversion range increase key. In response to detection of a touch on the conversion range reduction key, the controller causes the display to display, in place of the setting target character unit included in a to-be-confirmed character string, a setting target character unit corresponding to a conversion range including at least one character fewer than the specific number. In response to detection of a touch on the conversion range increase key, the controller causes the display to display, in place of the setting target character unit included in the to-be-confirmed character string, a setting target character unit corresponding to a conversion range including characters more than the specific number. |
| US10628038B2 |
Touchpad-based fast information input interaction method and input interaction system
The disclosure discloses a touchpad-based fast information input interaction method and system. The system comprises: an area dividing module to divide the touchpad into a plurality of areas; a correlation database creation and storage module to create and store a database regarding the touchpad coordinate areas and key code values and a database regarding the key code values and stored contents; a touchpad function switching module to switch the touchpad into keyboard function; a trigger action signal and coordinate information obtaining module to obtain a trigger action signal on the touchpad and the coordinate information of the corresponding position on the touchpad where the trigger action signal has been generated; a key code value determination and execution module to determine the key code value for searching the corresponding content from the database, and input the content in the position of the cursor or execute a corresponding instruction. |
| US10628036B2 |
Keyboard customization
Techniques are provided for customizing a design of a soft input panel. An electronic device can provide a keyboard customization interface to enable a user to specify a color, font, background image, and the like for the soft input panel. The user may provide input through the keyboard customization interface to customize the design (e.g., theme) of the soft input panel. The user may provide an image to be used as a background for the soft input panel. The electronic device can analyze the image to determine a most prominent color of the image. A portion of the soft input panel can be set to a color that is based on the most prominent color of the image. |
| US10628032B2 |
Apparatus and method for application peel
An apparatus and method for managing applications in a mobile device are provided. The method includes selecting a predetermined location within an active first application that is in a forefront state, and dragging the selected location to uncover an active second application. The first application is returned to the forefront by returning the selected location back to an original position thereof. The second application may be interacted with directly while the first application is in the dragged state. |
| US10628026B2 |
Medical image display device, touch operation control program, and touch operation control method
A medical image display device having a touch panel that displays a medical image, includes: a hardware processor that accepts an operation on the touch panel and detects a drag operation on a mark corresponding to a function selected from a plurality of functions; calculates a movement position of the mark according to a rule corresponding to at least one of the selected function, an object, and a user based on coordinates of a touch position in the drag operation; and causes the touch panel to display the medical image and the mark and to move the mark on the medical image based on the calculated movement position, wherein the hardware processor calculates the movement position of the mark such that a movement trajectory of the touch position and a movement trajectory of the mark are different from each other. |
| US10628025B2 |
Device, method, and graphical user interface for generating haptic feedback for user interface elements
An electronic device in communication with a haptic feedback device that includes a touch-sensitive surface sends instructions to the haptic display to display a document with multiple characters. A respective character is displayed at a respective character size. While the haptic display is displaying the document, the device receives an input that corresponds to a finger contact at a first location on the haptic display. In response to receiving the input, the device associates a first cursor position with the first location, determines a first character in the plurality of characters adjacent to the first cursor position, and sends instructions to the haptic display to output a Braille character, at the first location, that corresponds to the first character. A respective Braille character is output on the haptic display at a respective Braille character size that is larger than the corresponding displayed character size. |
| US10628024B2 |
Method for setting guidelines for an omnidirectional image based on user gestures on a touch screen
A mobile terminal including a wireless communication processor configured to provide wireless communication; a touch screen; and a controller configured to display an area of an omnidirectional image on the touch screen, display a guideline on the touch screen for guiding a movement of the omnidirectional image on the touch screen, in response to a scrolling gesture on the touch screen having a first direction corresponding to a direction of the guideline, move the display area of the omnidirectional image in the first direction, and in response to the scrolling gesture on the touch screen having a second direction different than the direction of the guideline, move the display area of the omnidirectional image along the guideline in the first direction instead of the second direction. |
| US10628023B2 |
Mobile terminal performing a screen scroll function and a method for controlling the mobile terminal
Disclosed herein is a method for controlling a mobile terminal. The method includes displaying an operation screen on a display unit, receiving a touch input for a predetermined time on the display unit, and scrolling the operation screen in a direction corresponding to a location of the display unit where the touch input is received. |
| US10628019B2 |
Electronic device and method for rendering 360-degree multimedia content
An electronic device and a controlling method of an electronic device are provided. The electronic device includes a display and a processor configured to control the display to display multimedia content with a 360-degree angle of view at a first viewing angle, control the display to display, on the multimedia content, a first user interface (UI) element to change the first viewing angle to a predetermined viewing angle and display the multimedia content at the predetermined viewing angle. Further, in response to the first UI element being selected, the processor is further configured to control the display to display a viewing angle option list to select one of a plurality predefined viewing angles. |
| US10628018B2 |
Method and user interface (UI) for customized user access to application functionalities
A method and a device for direct launching of an interface to selected functionalities of an application are provided. The method includes receiving a user input gesture on an application icon, displaying a plurality of user interface (UI) elements on the application icon, in response to the received user input gesture, wherein each of the plurality of UI elements corresponds to at least one functionality of an application, receiving a user selection of at least one UI element of the plurality of UI elements, and launching the functionality corresponding to the selected UI element. |
| US10628012B2 |
Mobile terminal having front surface and rear surface with preset input applied to rear input unit causing portion of screen information and portion of home screen displayed together on front surface
The present invention may comprise: a terminal body having a front surface and a rear surface; a display unit disposed on the front surface and configured to output first screen information; a rear input unit disposed on the rear surface and configured to receive a touch input; and a control unit which, when a predetermined touch input is received by the rear input unit, controls the display unit to display a window area on at least one area of the first screen information, wherein the window area is displayed while a touch is sensed by the rear input unit, and a apart of second screen information, which has been output on the display unit before the first screen information is output, is displayed in the window. |
| US10628011B2 |
Medical devices, method and apparatus for adjusting a time range of a trend chart
Disclosed are a method and apparatus for adjusting resolution of medical image. When adjusting resolution, a touch screen is used for display and input. A the method may include: detecting a touch operation inputted by a user through the touch screen under an interface state for displaying a digital image and generating touch information; identifying motion of the user's touch operation in accordance with the touch information and generating motion information; judging whether the detected touch motion meets a predetermined condition for adjusting resolution; if yes, computing an adjusted resolution based on the motion information and a predetermined computing method and displaying data with the adjusted resolution on a region desired to be adjusted on the interface; and when the detected touch motion fails to meet the predetermined condition for adjusting resolution, maintaining the display on the interface with an original resolution on the interface. |
| US10628009B2 |
Systems and methods for automatic formatting of images for media assets based on user profile
Systems and methods are provided herein for personalizing images that correspond to a media asset identifier by using user profile information. As an example, the television series “Community” has several actors, such as Joel McHale, Chevy Chase, and Ken Jeong. Poster art developed by an editor of “Community” may include an image that portrays each of Joel McHale, Chevy Chase, and Ken Jeong. In order to personalize the image, control circuitry may determine which actor(s) the user prefers, and crop out only those actors in the poster art to create a personalized image. As an example, if the user prefers Joel McHale, control circuitry may crop out the portrayal of Joel McHale and use only that portion of the image to display next to other text describing “Community.” |
| US10628004B2 |
Interactive control apparatus
An interactive control apparatus for controlling an OCT imaging apparatus instructs, in response to detection of a first instruction signal from a pointer device, a specific action to the OCT imaging apparatus according to selected icon displayed on a display unit, and instructs, in response to detection of a second instruction signal from the pointer device, a specific action to the OCT imaging apparatus according to a preparation status of the OCT imaging apparatus when the second instruction signal is detected. |
| US10628003B1 |
Process for making a call with a mobile device while video recording on the mobile device
A process for making a call with a mobile device while video recording on the mobile device is disclosed. The process, when implemented as a mobile app, provides a semi-transparent built-in ‘phone’ icon or ‘dial pad’ on a video/image recording screen so with a couple of taps a phone call can be made while on the recording screen, before video recording or during. In this way, the process allows a person to make a phone call directly from the video recording screen of the mobile device without closing or minimizing the video recording screen, thereby ensuring that the person does not miss anything in or any moment of the recording video while providing an efficient and directly accessible way to call for help without wasting any time. |
| US10628002B1 |
Integrated data authentication system with an interactive user interface
Systems and methods for generating an interactive user interface data for validating one or more contacts and/or updating actions for an individual. In some embodiments, an interactive user interface can be generated including a first portion including a selectable list of primary contact information items associated with the individual and a second portion including a selectable list of secondary contact information items associated with the individual. After receiving a first user input in the second portion selecting a secondary contact information item, the interactive user interface can be updated to receive further user inputs, such as a new primary contact information item. The interactive user interface can then be updated to include the new primary contact information item in the first portion. |
| US10628000B2 |
Electronic book browsing assistance method and browsing assistance program
A fore edge image display unit (11) displays fore edge image (60) depicting a fore edge when a tilt sensor (22) detects tilt operation of a touch panel display unit (20) when a contact position detection circuit (21) detects an indicator contacting right or left edge part of the touch panel display unit (20). An edge index display unit (12) displays edge indices (61a) to (61s) in vertically shifted and superposed manner on the fore edge image (60). An item name image display unit (13) performs enlarged display of item name image, representing the name of item assigned to an edge index in contact. When tilt operation of the touch panel display unit (20) is detected when the contact position detection circuit (21) detects the indicator contacting one of the edge indices, selected page display unit (14) displays the page of the item assigned to the edge index in contact. |
| US10627999B2 |
Method and system of interacting with building security systems
A system including a security system having a plurality of sensors and actuators within a building and a respective control feature embodied as a programmed processor and associated with operation of the security system and at least some of the plurality of sensors and actuators, a user display of a portable wireless device that depicts a portion of the building using a building information model (BIM), an user interface of the wireless device that receives a symbol drawn by a human user over part of the building portion and a processor that correlates the symbol with a control feature of the security system based upon proximity of the symbol on the display with a location of an associated sensor or actuator of the control feature within the BIM model of the building. |
| US10627997B1 |
System and method for highlighting dependent slides while editing master slides of a presentation
A method to display changes to a master slide for a presentation includes receiving from a user on a client computer, a selection pertaining to the master slide in a presentation document comprising a plurality of slides, and identifying at least one slide in the presentation document that is dependent on the master slide. The method further includes providing, for display at the client computer, a presentation editing user interface comprising the master slide and the plurality of slides in the presentation document, the plurality of slides comprising the at least one dependent slide and one or more other slides that are not dependent on the master slide, wherein each dependent slide is automatically updated as edits are made to the master slide, and wherein the at least one dependent slide is to include a visual indicator that distinguishes the dependent slide from the other slides that are not dependent on the master slide. |
| US10627996B2 |
Method and apparatus for sorting filter options
The disclosure relates to a method and an apparatus for sorting filter options. The method includes determining a usage count of each of the plurality of filter options that are preset in the user terminal; and adjusting a sorting of each of the plurality of filter options in a list of filter options according to the usage count of each of the plurality of filter options. |
| US10627988B2 |
Visually identifiable features for applications installed on electronic devices
An electronic device for running an application can include a display to visually present a user interface corresponding to the application. The electronic device can also include a processor to determine whether the application is an originally-installed application and cause the display to include a visually identifiable feature in the user interface indicating that the application is not an originally-installed application responsive to a determination that the application is not an originally-installed application. |
| US10627983B2 |
Generating data for managing encounters in a virtual world environment
Embodiments of the invention provide techniques for providing information for avoiding specific users of an immersive virtual environment. Generally, a primary user may specify other users to be avoided in a blacklist. The blacklisted users may be specified to be avoided at all times, or may be specified to be avoided in certain situations. In one embodiment, a user may be added to the blacklist during a specific situation, resulting in the characteristics of the situation being automatically stored in the blacklist. Subsequently, the blacklist may be used to determine the locations of the blacklisted users matching the current situation. The primary user may then avoid the locations having the greatest probability of encountering blacklisted users. |
| US10627982B1 |
Viewport array of graphic user interface components
A screen magnification software feature that listens to internal messages within an operating system and automatically detects an input control coming into focus and sets a primary magnified viewport on that input control. As an end user interacts with the input control the software further listens for operating system messaging indicating a change in an output region responsive to the interaction with the input control. Upon detecting this output region change, a secondary magnified viewport is displays simultaneously with the primary magnified viewport on a graphic user interface, the focus staying within the primary magnified viewport. The end user has magnified views of both the control she is interacting with (e.g., a virtual calculator keypad of buttons) in the primary viewport and the output region (e.g., a text box showing the calculated result) in the secondary viewport. |
| US10627981B2 |
Operation apparatus
A sensor detects whether or not an input device and a display device are in a combined state. A control mode determining unit determines a control mode associated with the state detected by the sensor. A control processing unit switches a control mode of a control target apparatus to the control mode determined by the control mode determining unit, and causes the display device to display a function to be operated in a display mode corresponding to the switched control mode. |
| US10627977B2 |
Systems, devices, and methods for distributed processing for preauthorized payment
Provided herein are methodologies, systems, apparatus, and non-transitory computer-readable media for configuring a graphical user interface of an electronic display device for enabling preauthorized payment of products or services using distributed processing. A customer may interact with a kiosk or terminal to identify themselves and initiate the process for dynamically computing an active preauthorization limit. Items may then be added to the customer's balance at various point of sale terminals or scanning locations within the facility. Total cost of the items is compared to the active preauthorization limit. Once the customer is finished shopping, a GUI can present them with an authorization screen showing their shopping balance and requesting authorization. The user can interact with the GUI to approve the total via the GUI without the need to produce their card or payment method at checkout. |
| US10627969B2 |
Touch sensor pattern with floating pads
In various examples there is an apparatus for sensing a touch event. The apparatus has a plurality of transmit electrodes arranged to carry a signal, each of the transmit electrodes comprising a transmit body section and a transmit bridge section. The apparatus has a plurality of receive electrodes arranged to receive the signal via electrostatic coupling with the transmit electrodes, each of the receive electrodes comprising a receive body section and a receive bridge section. Individual ones of the transmit and receive bridge sections are arranged to cross such that a gap is formed between the transmit and receive bridge sections. One or more regions of floating conductive material are positioned in proximity to the transmit and receive body sections, each region comprising one or more members of conductive material extending into the gaps. |
| US10627968B2 |
Systems and methods for distributing haptic effects to users interacting with user interfaces
A system includes a user interface configured to receive an input from a user of the system, a sensor configured to sense a position of a user input element relative to the user interface, and a processor configured to receive an input signal from the sensor based on the position of the user input element relative to the user interface, determine a haptic effect based on the input signal, and output a haptic effect generation signal based on the determined haptic effect. A haptic output device is configured to receive the haptic effect generation signal from the processor and generate the determined haptic effect to the user, the haptic output device being located separate from the user interface so that the determined haptic effect is generated away from the user interface. |
| US10627965B2 |
Touch sensor and display device including the same
A touch sensor including a substrate; a plurality of first touch electrodes located on the substrate, the plurality of first touch electrodes each including first sensing cells and first connection patterns connected between the first sensing cells; a plurality of second electrodes located on the substrate while intersecting the first touch electrodes, the plurality of second electrodes each including second sensing cells and second connection patterns connected between the second sensing cells; and an insulating member located between the first connection patterns and the second connection patterns, the insulating member having elasticity. A modulus of elasticity of the substrate is equal to or greater than that of the insulating member. |
| US10627963B2 |
Display device including touch sensor electrodes having a particular pitch
A display device according to an exemplary embodiment of the present system and method includes a substrate; a display active layer disposed on the substrate, the display active layer including a plurality of pixels that are configured to display a first color, a second color, and a third color, respectively, and a touch sensing layer disposed on the display active layer. The touch sensing layer includes first touch electrodes and second touch electrodes, which are separated from each other, and gaps between the first touch electrodes and the second touch electrodes. The gaps are formed to expose first color pixels configured to display the first color and non-pixel areas. |
| US10627951B2 |
Touch-pressure sensitivity correction method and computer-readable recording medium
A method for correcting a touch pressure sensitivity may be provided that includes: a modeling profile data generation step of generating modeling profile data on the basis of a plurality of collected profile data; and a set profile data generation step of generating set profile data on the basis of the modeling profile data and a reference data of a predetermined touch input device. As a result, it is possible to correct the touch pressure sensitivity of a predetermined touch input device such that the touch pressure is sensed with a uniform sensitivity on the entire display surface of the touch input device. |
| US10627949B2 |
Display substrate, method for driving the same, and display device
The present disclosure discloses a display substrate and a driving method thereof, a display device. The display substrate includes a first substrate and a second substrate which are oppositely arranged, sensing electrodes arranged on the first substrate, and a common electrode arranged on the second substrate, and configured to receive a common voltage signal at a display stage. The common electrode includes a first electrode region. At a pressure sensing stage, the first electrode region includes pressure driving electrodes configured to receive pressure driving voltage signals. Each pressure driving electrode and the corresponding sensing electrode form a pressure sensing capacitor. |
| US10627948B2 |
Sequential two-handed touch typing on a mobile device
Examples of the present disclosure describe systems and methods of providing sequential two-handed touch typing. In aspects, a client device may provide a touch-based input receiving application. The client device may include one or more sensors operable to detect the approach of a user's hand or touch-based tool. In response to a detection, the client device may determine input interaction information, such as aspects of the hand (e.g., right or left) and/or finger(s) being used. The input interaction information may be used to detect candidate keys and to provide a keyboard (or a portion of a keyboard) based thereon. In aspects, the provided keyboard or keyboard portion may be altered in response to a subsequent detection. |
| US10627946B2 |
Display panel and display device
Disclosed are a display panel and a display device. The display panel comprises a first substrate comprising a display region and a non-display region; a second substrate opposite to the first substrate; and a pressure sensor located on one side of the first substrate adjacent to the second substrate and located within the non-display region. The first and second substrates are adhered via a sealant, an orthogonal projection of the sealant on the first substrate is located within the non-display region of the first substrate, a distance from a midline of the sealant to a common boundary between the display region and the non-display region is larger than a distance from a geometric center of the pressure sensor to the common boundary between the display region and the non-display region. The midline of the sealant is a perpendicular bisector of a common perpendicular of the two edges of the sealant. |
| US10627939B2 |
Touchscreen integrated display device and method for manufacturing the same
Provided are a touchscreen integrated display device and a method for manufacturing the same. A touchscreen integrated display device includes: a display panel including: an active area in a center of the active area, and a dead area at a periphery of the active area, a touchscreen including: a transparent organic film corresponding to the active area, and a shielding film surrounding a periphery of the transparent organic film, a first adhesive layer between the display panel and the touchscreen, the first adhesive layer corresponding to the active area, and a polarizing plate on the touchscreen. |
| US10627933B2 |
Display apparatus
A display apparatus with a touch detection function that can improve detection characteristics is provided. The display apparatus includes: a pixel array having a plurality of pixels arranged in a matrix form; a plurality of signal lines arranged along each column in the pixel array, the signal lines supplying an image signal to a plurality of pixels arranged along the corresponding column; and a plurality of drive electrodes arranged in parallel with each other in the pixel array, the drive electrodes supplying a drive signal to the plurality of pixels in image display. When an externally-approaching object is detected by using a magnetic field, a coil clock signal for generating magnetic field is supplied to a first drive electrode arranged in the pixel array, and a magnetic field from the externally-approaching object is detected by second drive electrodes intersecting with the first drive electrode when seen in a plan view. |
| US10627932B2 |
Transparent conductive layer, method for manufacturing the same and display device including the same
Disclosed is a display device having a transparent conductive layer that includes a plurality of nanowires, wherein each nanowire may, for example, include a core that includes a metal; a first shell on the core; and a second shell on the first shell, wherein cores of at least two of the plurality of nanowires are in contact with each other through the first shell and the second shell. |
| US10627931B2 |
Rollable mobile terminal
The present invention relates to a rollable mobile terminal having a rollable display, the rollable mobile terminal comprising: a touch screen formed to be rollable; a first body connected to one end of the touch screen; a second body connected to the other end opposite to the one end of the touch screen; a guide unit which is arranged at the first body and/or the second body, and is formed to wrap around the touch screen so as to accommodate thereof; and a control unit for setting at least a part of the touch screen, which is exposed to the outside of the guide unit by a movement, as a display region when the first body and/or the second body are moved by an external force, and outputting screen information to the display region, wherein the control unit outputs different pieces of the screen information to the display region on the basis of the body, which is moved by the external force, between the first body and the second body. |
| US10627930B2 |
Touch sensor and touch panel having the same
A touch panel includes a light-transmissive cover, a display module, and a touch sensing layer. The display module is disposed on the light-transmissive cover. The touch sensing layer is disposed between the light-transmissive cover and the display module, and has a first side and a second side opposite to the first side. The first side has a first folding region, and the second side has a second folding region. When the first side and the second side of the touch sensing layer are unfolded, the first folding region and the second folding region extend outward from two opposite edges of the light-transmissive cover. When the first side and the second side of the touch sensing layer are folded, the first folding region and the second folding region are located on the display module. |
| US10627929B2 |
Input terminal
An input terminal that includes a casing defining an opening; a holding member; a piezoelectric sensor; and an adhesive material adhering an outer peripheral edge portion of the holding member to an end edge portion of an opening of the casing. The adhesive material includes a first portion and a second portion. The first portion and the second portion differ from each other in at least one of modulus of elasticity, thickness or width. |
| US10627922B2 |
Computer stylus having integrated antenna structures
A computer stylus may be provided that includes an elongated body with a tip and an opposing end coupled together by a shaft that includes a metal tube. The stylus may include a substrate at the end of the elongated body and conductive traces on the substrate. The conductive traces on the substrate may form an antenna ground, an antenna resonating element arm, and a return path. The antenna resonating element arm may be a helical structure that wraps around the substrate. The antenna ground formed from the conductive traces may be coupled to the metal tube using an intermediate metal layer. A cap structure formed at the opposing end and over the substrate may be interposed between the conductive traces and adhesive to protect the conductive traces from the adhesive. A metal portion of the cap structure may serve as an antenna signal reflector. |
| US10627921B2 |
Pen tablet, handwritten data recording device, handwritten data drawing method, and handwritten data synthesis method
A pen tablet capable of detecting a position of a stylus and supplying positional coordinates to an external computer is provided. The pen tablet includes a detector that generates hover coordinates as the positional coordinates in a hover state and generates contact coordinates as the positional coordinates in a contact state. The pen table includes a communicator that performs communication with a device driver and a given application executed by the external computer, a storage device, and a controller. The controller determines whether the communication with the device driver is requested of the communicator, operates in a tablet mode, for supplying the hover coordinates and the contact coordinates to the device driver, when the communication is requested, and operates in a paper mode, for discarding at least part of the hover coordinates and recording stroke data generated based on the contact coordinates in the storage device, when the communication is not requested. |
| US10627920B2 |
Integrated key plate for an input device
An input device can include a chassis, a housing coupled to the chassis and forming a top surface of the input device, a depressible key plate integrated with and forming a part of the housing, a biasing mechanism (e.g., a spring) disposed within the housing and coupled to a bottom portion of the key plate to provide a downward force on the key plate, and a force sensor (e.g., switch) disposed in the chassis and in contact with the bottom portion of the key plate to activate in response to receiving a threshold force by the bottom surface of the key plate. The key plate may depress in response to receiving at least a predetermined depression force on the top surface. In some cases, the downward force provided by the biasing mechanism can be substantially equal to the predetermined depression force. |
| US10627919B2 |
Display device and method thereof
A display device is provided, which includes a jog switch which performs a moving operation in a plurality of directions and a push operation, a display unit which displays a first user interface (UI) for adjusting a channel or a volume of the display device or a second UI for adjusting other functions of the display device in accordance with a first operation of the jog switch, and a control unit which adjusts a selected function of the display device in accordance with a second operation of the jog switch in which is performed in a state where the first UI or the second UI is displayed. The jog switch is formed to project for a predetermine height from a surface of the display device, and thus a user can find the jog switch easily and promptly even is the jog switch is obstructed from view. |
| US10627914B2 |
User interface control of responsive devices
Among other things, a user interface device has a sensor configured to detect, at a wrist of a human, nerve or other tissue electrical signals associated with an intended contraction of a muscle to cause a rapid motion of a finger. An output provides information representative of the nerve or other tissue electrical signals associated with the intended contraction of the muscle to an interpreter of the information. |
| US10627911B2 |
Remote interaction with content of a transparent display
An approach using a computer to map a transparent display to a hand of a user, wherein the mapping is based on sets of mapping sensor data associated with a plurality of systematic movements of a second hand of the user on the first hand of the user. The approach includes receiving sensor data associated with one or more movements of the second hand of user associated to the first hand of the user and determining the sensor data corresponds to a content on the transparent display. Additionally, the approach includes determining whether the sensor data is associated with more than one side of the transparent display. When the sensor data is not associated with more than one side of the transparent display, the approach includes determining a manipulation of the content on a side of the transparent display corresponding to the sensor data. |
| US10627910B2 |
Stroke operation prediction for three-dimensional digital content
Stroke operation prediction techniques and systems for three-dimensional digital content are described. In one example, stroke operation data is received that describes a stroke operation input via a user interface as part of the three-dimensional digital content. A cycle is generated that defines a closed path within the three-dimensional digital content based on the input stroke operation and at least one other stroke operation in the user interface. A surface is constructed based on the generated cycle. A predicted stroke operation is generated based at least in part on the constructed surface. The predicted stroke operation is then output in real time in the user interface as part of the three-dimensional digital content as the stroke operation data is received. |
| US10627909B2 |
Simulation experience with physical objects
A simulation adapter can be attached to a real-world physical object and adapted to communicate one or more characteristics and/or simulation events associated with the real-world physical object to a simulation device. The simulation device is adapted to generate a simulation experience based upon the one or more characteristics of the real-world physical object and/or the simulation events associated with the real-world physical object. |
| US10627907B2 |
Position control of a user input element associated with a haptic output device
Systems and methods for rendering a haptic effect at a user input element associated with a haptic output device are provided. A primary range and a secondary range of positions are defined for the user input element associated with the haptic output device. In addition, a boundary range of positions is defined for the user input element associated with the haptic output device, the boundary range partially overlapping each of the primary and secondary ranges. A position of the user input element is monitored, and the haptic effect rendered in response to an entry of the user input element to positions within the boundary range. |
| US10627904B2 |
Systems and methods of determining interaction intent in three-dimensional (3D) sensory space
The technology disclosed relates to determining intent for the interaction by calculating a center of effort for the applied forces. Movement of the points of virtual contacts and the center of effort are then monitored to determine a gesture-type intended for the interaction. The number of points of virtual contacts of the feeler zones and proximities between the points of virtual contacts are used to determine a degree of precision of a control object-gesture. |
| US10627903B2 |
Tactile sensation providing apparatus and method for providing tactile sensation
A tactile sensation providing apparatus and a method for the same utilize an existing application configuring a user interface, and provide tactile sensation in response to an input so as to improve an operation feeling. The tactile sensation providing apparatus includes a touch sensor, a tactile sensation providing unit which vibrates a touch face, a display unit, a memory unit which stores a definition file of a user interface including information about a tactile sensation to be provided corresponding to an object included in the user interface, and a control unit which sets the user interface defined in the definition file by analyzing the definition file and, when an input to the object for executing a predetermined operation detected, controls the tactile sensation providing unit to provide the tactile sensation corresponding to the object to a pressing object. |
| US10627896B1 |
Virtual reality device
Embodiments selectively present of virtual reality device content in response to the excitement of monitored persons. Thus, processors are configured to link a user's virtual reality system to a biometric sensor that acquires biometric data from a monitored person, wherein the virtual reality system is presenting immersive sensory content to the user, and the monitored person is viewing alternative content that is different from the immersive sensory content presented to the user. Processors configured according to the present invention determine whether the monitored person is currently in a threshold state of excitement as a function of biometric data acquired by the biometric sensor; and in response to determining that the monitored person is currently in the threshold state of excitement, automatically switch content presented by the virtual reality system to the user to the alternative content viewed by the monitored person. |
| US10627894B2 |
Electric device control apparatus, and electric device control method using same
An electrical appliance control device for controlling power supplied to an electrical appliance, comprises: an output unit configured to output a predetermined event for each predetermined period during an operation mode; a determination unit configured to determine whether predetermined information is inputted by a user in response to the predetermined event; and a control unit configured to control power supplied to the electrical appliance corresponding to whether the predetermined information is inputted. |
| US10627882B2 |
Safeguard and recovery of internet of things (IoT) devices from power anomalies
Systems and methods for safeguarding and recovering Internet-of-Things (IoT) devices from power anomalies. In some embodiments, an Information Handling System (IHS) may include a processor and a memory coupled to the processor, the memory including program instructions stored thereon that, upon execution by the processor, cause the IHS to: detect an electrical power anomaly in an IoT network based, at least in part, upon a comparison between a current volatility of a data field and a volatility baseline for that data field, wherein the data field is part of a packet communicated between an IoT device and the IHS; and in response to the detection, manage the IoT network. |
| US10627875B2 |
Transparent display panel, its manufacturing method and transparent display device
The present disclosure provides a transparent display panel, its manufacturing method and a transparent display device. The transparent display panel comprises a first substrate, a second substrate, a third substrate, a first liquid crystal layer and a plurality of first pixels located between the first substrate and the second substrate; and a second liquid crystal layer and a plurality of second pixels located between the second substrate and the third substrate; the first liquid crystal layer has a larger refractive index than the first substrate and the second substrate; and the second liquid crystal layer has a larger refractive index than the third substrate and the second substrate; after applying voltages to one first pixel and one second pixel, a long axial direction of the first liquid crystal molecules is not parallel to a long axial direction of the second liquid crystal molecules; and at least part of a side surface of the transparent display panel is a light-entering surface. |
| US10627873B2 |
Hinge structure and electronic device
The present invention provides a hinge structure, which comprises a first pivoting assembly, a second pivoting assembly and a first bracket. The first pivoting assembly comprises multiple first piston components, multiple first pivoting arms and a first sliding shaft. Each of the first pivoting arms has a first elastic slot. A diameter of the first sliding shaft is greater than an aperture of the first elastic slot so as to generate a first torque. The first bracket has multiple first grooves separated from each other, and the first piston components are respectively disposed in the first grooves. When the first pivoting assembly pivots relative to the second pivoting assembly to an angle, the first grooves respectively press the first piston components so as to generate a second torque. |
| US10627872B2 |
Hinge, stand device, and electronic apparatus
A hinge, can be used for a stand of an electronic device, includes: a first hinge shaft that is provided in a rotation fulcrum of a rotary body and rotatably supports the rotary body from first rotational position to second rotational position; a second hinge shaft that is provided in parallel with the first hinge shaft; a coupling member that couples the first hinge shaft and the second hinge shaft together and is rotatably supported by the second hinge shaft; a stopper that is provided to the coupling member and regulates the second rotational position by abutting the rotary body; and a rotation restriction mechanism that restricts rotation of the coupling member until a load in a rotational direction, which is exerted on the coupling member with respect to the second hinge shaft as a center, exceeds a threshold load. |
| US10627870B2 |
Support frame for portable electronic device
A support frame for a portable electronic device includes a frame body, a first support arm, and a second support arm. The first support arm includes a first casing plate and a first inner plate. The first casing plate is pivotally connected to the frame body. The first inner plate is movably accommodated in the first casing plate. The second support arm includes a second casing plate and a second inner plate. The second casing plate is pivotally connected to the frame body. The second inner plate is movably accommodated in the second casing plate. The first and second inner plates are pivotally connected to each other. The first and second inner plates are provided with multiple positioning portions, respectively. Each of the first and second casing plates is provided with a positioning member that can be positioned to one of the positioning portions of the corresponding inner plate. |
| US10627864B2 |
Electronic device with display panel
An electronic device includes a display panel and a touch panel. The display panel includes a display area. The display area includes a display surface and a back surface opposite to the display surface. The display panel defines a slot extending through the display surface and the back surface. The display surface includes a display area. The slot is located in the display area. The display area includes a plurality of image pixels. The touch panel is coupled to the display panel. |
| US10627862B1 |
Heat dissipating structures and mobility apparatus for electronic headset frames
A heat sink for electronic devices, such as wearable displays, dissipates heat away from and electrical component, such as a microprocessor. An adjustable support assembly permits adjustment of a visual display relative to a user's field of view. |
| US10627859B2 |
Flash insert for mobile phone case
A case, for an electronic device such as a mobile phone, containing an insert located near a camera, still image recorder, or video recorder and a flash of the device is disclosed. The placement, material, color, and properties of the insert helps reduce and/or eliminate problems associated with the case affecting the resultant flash/light from the camera causing and adding erroneous colors, effects, and information on the resulting pictures, images, sensors, or videos. |
| US10627857B2 |
Electronic device with rotatable and translational display unit
An electronic device is provided. The device comprises a display unit, memory to store program instructions, a processor to execute the program instructions in connection with operating the electronic device, a base unit and a hinge mechanism connecting the display unit to the base unit. The display unit is translationally movable along the base unit between forward and rearward positions. The display unit is rotationally movable, through the hinge mechanism, between open and collapsed positions. |
| US10627847B2 |
Bias current circuit operating at high and low voltages
A bias current circuit which includes: a main unit including first PMOS and NMOS transistors constituting a first current path, and second PMOS and NMOS transistors constituting a second current path together with a first resistor; an output unit; and a supply voltage adapting unit including a third MOS transistor, a pull-up current source and a pull-down current source. The third MOS transistor is connected between a first node to which gates of the first and second PMOS transistors are connected and a second node to which drains of the second NMOS and PMOS transistors are connected. The pull-up current source is mirrored to the first PMOS transistor and configured to provide a current equal to a current provided by the pull-down current source. The bias current circuit has an operating voltage range encompassing low-voltage band such that it is operable at high and low voltages. |
| US10627842B2 |
Lossless current balancing and sharing between paralleled linear voltage regulators
The subject disclosure includes paralleling of monolithic embedded low drop-out (LDO) linear regulator power rails to provide additional load current, while maintaining accurate current sharing and balancing between the paralleled LDOs without additional power consumption for different load current requirements. Lossless current sensing is used to sense the current for each channel. An offset generator compares the voltages for a master channel and one or more slave channels, and generates an offset voltage according to the sensed error. The offset voltage is added between an input reference voltage and an output regulated voltage to cancel the offset of each channel, so the current of each channel is substantially the same. The lossless current sensing can be realized with equivalent series resistance compensation or current limit sensing. The offset generator can be realized with a resistor and current mirror topology or an input pair added to an error amplifier input. |
| US10627841B2 |
Reference voltage generation circuit with reduced process variation on the reference voltage
An exemplary embodiment of the disclosure provides a reference voltage generation circuit which includes a unit switch circuit and a voltage output circuit. The unit switch circuit is configured to receive a control voltage and generate a plurality of base voltages on a detection point inside the reference voltage generation circuit. The voltage output circuit is coupled to the unit switch circuit and is configured to modify a reference voltage for generating a specific voltage according to the base voltages. Therefore, an influence on the reference voltage due to process variation can be reduced. |
| US10627838B1 |
Comparator with adaptive sense voltage clamp
A system includes a monitored component and a comparator configured to compare a sense voltage from the monitored component with a reference voltage. The system also includes an adaptive input clamping circuit configured to limit the sense voltage input to the comparator to below an upper threshold voltage. |
| US10627837B2 |
System and method of air pollution control for liquid vacuum trucks
A system and method of air pollution control for liquid vacuum trucks is disclosed. The system includes a container comprising a cylindrical shell, wherein the cylindrical shell defines an internal volume of the container, and a barrier. The barrier includes a disk slideably disposed within the interior volume of the container, the disk subdividing the interior volume of the container into a first portion and a second portion, and a seal disposed about a circumference of the disk and in sealing contact with an interior surface of the cylindrical shell. The first portion is configured to sustain an internal pressure in a predetermined range; and the second portion is configured to receive a waste material. When the internal pressure is at a maximum value of the predetermined range, the disk has a deflection less than a predetermined deflection at which the sealing contact is compromised. |
| US10627835B2 |
Positioning controller
A positioning controller includes a position command signal generating unit that generates a position command signal for moving a mechanical load over a set movement distance D by driving a motor; a drive control unit that executes positioning control on the basis of a detected position signal of the mechanical load and the position command signal; a residual vibration information recording unit that stores a plurality of pieces of residual vibration information; and a position command signal parameter determining unit that determines, on the basis of the allowable positioning error and the plurality of pieces of the residual vibration information, a position command signal parameter for generating the position command signal for which the residual vibration amplitude is smaller than or equal to an allowable positioning error. |
| US10627830B2 |
Suboptimal immediate navigational response based on long term planning
A system for navigating an autonomous vehicle using reinforcement learning techniques is provided. The system includes at least one processing device programmed to: receive, from a camera, a plurality of images representative of an environment of the host vehicle; analyze the plurality of images to identify a present navigational state associated with the host vehicle; select a second potential navigational action based on a determination that an expected reward associated with a fourth indicator is greater than an expected reward associated with a second indicator. |
| US10627829B2 |
Location-based control method and apparatus, movable machine and robot
A location-based control method includes detecting an identifier having a distance to a movable machine less than a pre-set distance threshold and triggering a control operation on the movable machine. The triggered control operation is associated with the identifier. |
| US10627826B2 |
Systems and methods for pairing a power base of a modular wheelchair system with a guide robot
A system includes a modular wheelchair system and a guide robot. The modular wheelchair system includes an upper component, and a power base configured to detachably couple to the upper component. The guide robot is communicatively coupled to the power base and configured to provide navigation data to the power base. The guide robot identifies the power base, determines whether the upper component is detached from the power base, pairs with the power base in response to determination that the upper component is detached from the power base, and implements coordinated movement with the power base to transfer the power base to a predetermined area. |
| US10627824B2 |
Automatic ground speed control system for a work vehicle
A method and apparatus for automatically controlling ground speed of a work vehicle. The apparatus includes a speed sensor generating a vehicle speed signal, the speed sensor operatively connected to a controller. A traction device angle sensor generates an angle signal which represents an angle of the traction device with respect to an axis of the work vehicle, wherein the traction device angle sensor operatively connected to the controller. A vehicle guidance system is configured to generate a vehicle position signal, wherein the controller determines the ground speed of the vehicle based on at least one of: i) a tracking error of the vehicle relative to the vehicle position signal; ii) a planned curved vehicle path; iii) a planned location of the vehicle within a defined portion of a field; and iv) a planned path segment and an associated change in direction of travel of the work vehicle. |
| US10627821B2 |
Aerial shooting method and system using a drone
The present disclosure relates to an aerial shooting method and system using a drone, wherein the aerial shooting method using a drone comprises steps of presetting an aerial path and generating a first operation instruction based on the preset aerial path; controlling the drone to fly along the preset aerial path according to the first operation instruction; marking a plurality of waypoints during the flight of the drone along the preset aerial path; planning a flight path based on the plurality of waypoints and generating a flight instruction based on the flight path; making the drone automatically fly along the flight path according to the flight instruction; and controlling the drone to shoot during the automatic flight of the drone. |
| US10627818B2 |
Temporal prediction model for semantic intent understanding
A temporal prediction model for semantic intent understanding is described. An agent (e.g., a moving object) in an environment can be detected in sensor data collected from sensors on a vehicle. Computing device(s) associated with the vehicle can determine, based partly on the sensor data, attribute(s) of the agent (e.g., classification, position, velocity, etc.), and can generate, based partly on the attribute(s) and a temporal prediction model, semantic intent(s) of the agent (e.g., crossing a road, staying straight, etc.), which can correspond to candidate trajectory(s) of the agent. The candidate trajectory(s) can be associated with weight(s) representing likelihood(s) that the agent will perform respective intent(s). The computing device(s) can use one (or more) of the candidate trajectory(s) to determine a vehicle trajectory along which a vehicle is to drive. |
| US10627817B2 |
Vehicle manipulation using occupant image analysis
Vehicle manipulation is performed using occupant image analysis. A camera within a vehicle is used to collect cognitive state data including facial data, on an occupant of a vehicle. A cognitive state profile is learned, on a first computing device, for the occupant based on the cognitive state data. The cognitive state profile includes information on absolute time. The cognitive state profile includes information on trip duration time. Voice data is collected and the cognitive state data is augmented with the voice data. Further cognitive state data is captured, on a second computing device, on the occupant while the occupant is in a second vehicle. The further cognitive state data is compared, on a third computing device, with the cognitive state profile that was learned for the occupant. The second vehicle is manipulated based on the comparing of the further cognitive state data. |
| US10627816B1 |
Change detection using curve alignment
Aspects of the disclosure relate to determining whether a feature of map information. For example, data identifying an object detected in a vehicle's environment and including location coordinates is received. This information is used to identify a corresponding feature from pre-stored map information based on a map location of the corresponding feature. The corresponding feature is defined as a curve and associated with a tag identifying a type of the corresponding object. A tolerance constraint is identified based on the tag. The curve is divided into two or more line segments. Each line segment has a first position. The first position of a line segment is changed in order to determine a second position based on the location coordinates and the tolerance constraint. A value is determined based on a comparison of the first position to the second position. This value indicates a likelihood that the corresponding feature has changed. |
| US10627815B2 |
Context aware stopping for autonomous vehicles
Aspects of the present disclosure relate to context aware stopping of a vehicle without a driver. As an example, after a passenger has entered the vehicle, the vehicle is maneuvered by one or more processors in an autonomous driving mode towards a destination location along a route. The route is divided into two or more stages. A signal is received by the one or more processors. The signal indicates that the passenger is requesting that the vehicle stop or pull over. In response to the signal, the one or more processors determine a current stage of the route based on a current distance of the vehicle from a pickup location where the passenger entered the vehicle or a current distance of the vehicle from the destination location. The one or more processors then stop the vehicle in accordance with the determined current stage. |
| US10627814B2 |
System and method for influencing vehicle systems by taking relevant signal generators into account
A system and method are provided for influencing vehicle systems while taking into account relevant signal generators, particularly relevant signal generator condition signals. A determination unit identifies relevant signal generators and/or their signal generator condition signals and an output unit generates an output signal to a vehicle system as a function of the result of the determination unit. The determination unit for the identification of relevant signal generators and/or relevant signal generator condition signals takes into account information concerning identified concealed signal generators. |
| US10627812B2 |
Risk based driver assistance for approaching intersections of limited visibility
An automotive driver assistance for a vehicle with an improved capability to handle obstructed sensor coverage includes steps of acquiring sensor data on an environment of the vehicle from at least one sensor, of generating an environment representation based on the acquired sensor data and of predicting at least one behavior of the vehicle. The method determines at least one area in the environment of the vehicle wherein for the at least one area either a confidence for the sensor data is below a threshold or no sensor data is available and generates at least one virtual traffic entity in the at least one determined area, wherein the virtual traffic entity is adapted to interact with the at least one predicted behavior of the vehicle. A risk measure for each combination of the at least one virtual traffic entity and the predicted behavior of the vehicle is estimated, the calculated risk measure is evaluated and a controlling action for the vehicle is executed based on the evaluated risk measure. |
| US10627810B2 |
Intervention in operation of a vehicle having autonomous driving capabilities
Among other things, a determination is made that intervention in an operation of one or more autonomous driving capabilities of a vehicle is appropriate. Based on the determination, a person is enabled to provide information for an intervention. The intervention is caused in the operation of the one or more autonomous driving capabilities of the vehicle. |
| US10627809B2 |
Multilevel fabricators
The present invention provides various aspects for supporting multilevel fabricators. In some examples, the multilevel fabricators may include a cleanspace region for moving work material. In some examples, panels of filters may be positioned to support the cleanspace. In some embodiments existing processing equipment and automation are placed into the new environment. In other embodiments the processing equipment is placed and new automation equipment is used. Automated tool placement equipment may be used to place the equipment. In some examples, automated tool handling equipment may be used to remove and replace processing equipment into the multilevel fabricator. |
| US10627808B2 |
Managing manufacturing capacity plan performance
Techniques are presented for implementing predictive models that learn from real-time manufacturing capacity plan performance data to continually improve the accuracy of generated capacity plans. Instances of a plan performance predictive model are generated in response to receiving then-current sets of capacity plan parameters, predicted plan performance parameters, and measured plan performance parameters that correspond to various capacity plans implemented at a manufacturing facility. Modeled plan parameters produced by the continually adjusted instances of the plan performance predictive model are used to generate candidate capacity plans with progressively more accurate predicted plan performance and/or overall behavior. The candidate capacity plans are analyzed at a user device to facilitate selection of a capacity plan to implement at the manufacturing facility. |
| US10627807B2 |
Motor controller
A controller of a motor that drives a driven body, the controller includes: a command generating unit that generates a movement command for the motor; an inertia estimating unit that acquires feedback information of the motor and estimates an inertia on the basis of a predetermined estimation equation; a difference computing unit that computes a change in the inertia changed with machining based on the movement command of the command generating unit; and a comparing unit that compares a difference between the estimation results before and after the machining of the driven body estimated by the inertia estimating unit and the change in the inertia computed by the difference computing unit. the estimation equation of the inertia estimating unit is corrected on the basis of a comparison result of the comparing unit so that the difference between the estimation results matches a computation result obtained by the difference computing unit. |
| US10627806B2 |
Servo control system and robot
The present invention provides a servo control system and a robot. The servo control system is applied to a servo, and includes a main control module including an angle information receiving terminal and a detection control terminal; and an angle collection module including a magnet and a magnetic encoding chip spaced apart from the magnet by a certain distance. The magnet is connected to a rotation output shaft of the servo. The magnetic encoding chip includes an angle information output terminal and a detection control receiving terminal. In the above manner, the present invention can accurately acquire position information of a servo. |
| US10627799B2 |
Terminal device and terminal control program
A terminal device for assisting operation of a plurality of eyeglass manufacturing apparatuses which are used for performing different processes in manufacturing eyeglasses includes: a communicating device configured to communicate with the plurality of eyeglass manufacturing apparatuses; a processor; and memory storing computer readable instructions, when executed by the processor, causing the terminal device to execute: a setting instruction for setting, according to a process, a specific eyeglass manufacturing apparatus from the plurality of eyeglass manufacturing apparatuses as an eyeglass manufacturing apparatus of which the operation is assisted; and a controlling instruction for controlling the communicating device to send an operating signal input in the terminal device to the specific eyeglass manufacturing apparatus set by the setting instruction or controlling the communicating device to receive an input signal input in the specific eyeglass manufacturing apparatus set by the setting instruction. |
| US10627795B2 |
Methods and systems for the industrial internet of things
The system generally includes a crosspoint switch in a local data collection system having multiple inputs and multiple outputs including a first input connected to a first sensor and a second input connected to a second sensor. The multiple outputs include a first output and a second output configured to be switchable between a condition in which the first output is configured to switch between delivery of a first sensor signal and a second sensor signal and a condition in which there is simultaneous delivery of the first sensor signal and the second sensor signal. Each of multiple inputs is configured to be individually assigned to any of the multiple outputs. The local data collection system includes multiple data acquisition units each having an onboard card set configured to store calibration information and maintenance history. The local data collection system is configured to manage data collection bands. |
| US10627785B2 |
Plant production feedback control loop optimization
Sensors provide environmental conditions and plant growth information while control devices regulate the conditions. A calculated data point for a growth of a plant may be generated, and an optimum input variable value for the growth may be obtained. A target value for a sensor data point of a sensor that monitors a condition affecting the growth or the calculated data point for the growth may be further acquired. As such, one or more control devices that most strongly correlate with the target value may be determined based on at least one of the optimum input variable value or a vector association array. Thus, at least one control device setting value for the one or more control devices may be ascertained based on a target path for achieving the target value. Accordingly, each control device may be commanded to implement a control device setting value. |
| US10627781B2 |
Switch device and timepiece
A switch device including a case provided with a through hole, an operation member including a shaft section which is inserted into the through hole of the case and a head section which is provided on an outer end portion of the shaft section and arranged outside the case, an elastic body which is arranged between outer surface of the case and inner surface of the head section of the operation member opposing the outer surface of the case, and forces the head section outward from the case by an elastic force of a material of the elastic body, and a slipping section which provides slipperiness in a rotational direction to the elastic body and the head section. |
| US10627779B2 |
Image forming apparatus with side frames
An image forming apparatus includes a main body including a first guide portion and a second guide portion, a process cartridge including a photosensitive drum, a support frame configured to support the process cartridge and move between an inside position and an outside position. The support frame includes a first side frame. The first side frame includes a first guided portion to be guided by the first guide portion. The second side frame includes a second guided portion guided by the second guide portion. A dimension of the process cartridge is greater than or equal to a dimension of the first side frame. A dimension of the process cartridge is greater than or equal to a dimension of the second side frame. |
| US10627777B2 |
Separation holding member, cartridge unit, and packaging body
The separation holding member 36 includes a grip portion 36h for detaching the separation holding member 36 from the cartridge B, the grip portion 36h being configured so as to assume a first shape of protruding in a direction of separation from a surface of the cartridge B when the cartridge B mounted with the separation holding member 36 is detached from the apparatus main body A and to assume a second shape in which a gap with the surface of the cartridge B is smaller than in the first shape when the cartridge B mounted with the separation holding member 36 is mounted to the apparatus main body A. |
| US10627776B2 |
Image forming apparatus
An image forming apparatus is provided with: an apparatus body; a photosensitive member; a developing cartridge configured to have a developer supporting body; a cleaner configured to collect developer remaining on the photosensitive member; and a waste developer container configured to contain developer collected by the cleaner. The apparatus body is configured to have an installment passage, through which the developing cartridge passes when the developing cartridge is installed into and removed from the apparatus body. The waste developer container is configured to be movable between a first position at which at least a part of the waste developer container is located within the installment passage and a second position at which the waste developer container is located away from the installment passage. |
| US10627773B2 |
Image forming apparatus
An image forming apparatus includes a developing device including a photosensitive unit having a photoreceptor and a developing unit having a developing. A light scanning unit including a light source may be included to generate light to form an electrostatic latent image on the photoreceptor through a window through which the light is transmitted, and shutter unit may be included to open and close the window. At least one pressing unit is provided to press the developing unit to cause the developing roller separated from the photoreceptor to contact the photoreceptor. The pressing unit may further cause the shutter unit to open and close the window. An operating unit is connected to the at least one pressing unit. The operating unit is movable between an operating position to generate a pressing force by the at least one pressing unit to press the developing unit to contact the photoreceptor and a standby position to release the pressing force. |
| US10627772B2 |
Open/close member, holding device and image forming apparatus
A door holding device for apparatus includes an door mounted to the apparatus; an attraction member including a magnet and fixed the apparatus; an attracted member fixed on a mounting surface provided on the door and including a magnetic member when the door is in a closing position, the members being opposed and attracted to each other at an attraction plane when the door is closed; and a fastening member fastening the attracted member on the mounting surface. The mounting surface is provided opposed to the attracted member disposed in a side opposite from the plane, and the mounting surface and the plane are inclined, and wherein a fixed position of the attracted member to the mounting surface is adjustable in a direction perpendicular to an intersection line between planes parallel with the mounting surface and the attraction plane. |
| US10627767B2 |
Image forming apparatus that prints image
An image forming apparatus capable of making a match between the orientation of a reference side of a sheet along which punched holes are formed and the orientation of an output image on the sheet in double-sided printing. It is determined whether or not to rotate an image based on whether the image is printed in a single-sided printing mode or a double-sided printing mode. In the double-sided printing mode, a reverse-side image is printed on a first surface of the sheet, the sheet is conveyed into the printing section through a double-sided conveying path, a front-side image is printed on a second surface of the sheet, and the sheet is discharged. In the single-sided printing mode, an image for single-sided printing is printed on a first surface of the sheet, and the sheet is discharged. |
| US10627759B1 |
Image forming apparatus and method selectably displaying candidates of consumables based on designated consumables
An image forming apparatus includes an image forming unit, an input unit and a control unit. The image forming unit forms an image by using a plurality of consumables . The input unit receives an input of information designating the consumables to be used for forming the image. The control unit selectably displays other candidates of the consumables to be used for forming the image, based on the designated consumables. |
| US10627756B2 |
Fixing device and image forming apparatus
A fixing device includes a cylindrical rotatable fixing belt, a flat heater, a heater holding part, a pressuring member, and a connector. In the flat heater, an electrode part, a feeder and a heat generating part are formed in the same face state. The heater holding part holds the flat heater so that the heat generating part faces to an inner circumference face of the fixing belt. The pressuring member sandwiches the fixing belt with the flat heater. The connector has a contacting portion coming into contact with the electrode part. The feeder has a portion arranged at a near side from the electrode part in an attaching direction of the connector. The heater holding part includes a protecting portion covering the portion of the feeder arranged at the near side from the electrode part. |
| US10627755B2 |
Fuser device and image forming apparatus
A fuser device according to an embodiment includes a substrate, a first conductor, second conductors, a first wire, second wires, heating elements, and a roller. The first conductor extends in a first direction. The second conductors are apart from the first conductor in a second direction that is along a surface of the substrate and intersects the first direction, and are aligned with spacing in the first direction. At least one of the second conductors is provided with an opening. The first wire on the surface connected to the first conductor. The second wires on the surface are apart from the first wire and connected to the second conductors. The heating elements are apart from the second wires, apart from one another, and connected to the second conductors and the first conductor. The heating elements each generate heat by an applied current. |
| US10627753B2 |
Heater, image forming apparatus, and manufacturing method of heater
A heater according to an embodiment includes a substrate that is formed of a heat resistant insulating material, a heating resistor that is provided on the substrate, a conductor that is provided on the substrate and that is electrically connected to the heating resistor, and a coating film that covers the heating resistor and the conductor. A plurality of groove portions are arranged on an end surface of the substrate along an outer periphery of the substrate, and a coefficient A=100×D/(T×P) satisfies 0.4≤A≤0.9 where T [μm] is the thickness of the substrate, D [μm] is the depth of the groove portion in a thickness direction of the substrate, and P [μm] is a pitch between the groove portions. |
| US10627752B2 |
Thermal transfer apparatus
A thermal transfer apparatus is disclosed. The thermal transfer apparatus has a heating roller movable between a film contact position and a retracted position. The thermal transfer apparatus also includes a nip roller positioned opposed to the heating roller when the heating roller is in the film contact position. The heating roller is moved from the film contact position to the retracted position in response to opening of the cover and is not moved from the retracted position to the film contact position during closing of the cover. |
| US10627751B2 |
Image heating apparatus
An image heating apparatus includes a fixing member, a pressing member, a fan, and a controller. When a mixed job including a first image forming step for continuously forming images on recording materials having a first basis weight and including a second image forming step, subsequent to the first image forming step, for continuously forming the images on recording materials having a second basis weight is executed, the controller switches, before a final recording material in the first image forming step completely passes through the nip, the operation of the fan to an operation of the fan for making a temperature of the pressing member higher than the temperature of the pressing member when the images are formed on the recording materials having the first basis weight. |
| US10627745B2 |
Digital printing apparatus and processing using liquid toner
A digital printing process for xerography printing with liquid toner is disclosed, said liquid toner including a curable carrier liquid and imaging particles suspended in the carrier liquid. The process includes: forming a latent image as a pattern of electric charge on a surface of an imaging member; transferring the liquid toner onto a development member; developing the latent image by transferring liquid toner from the development member onto the imaging member in accordance with the pattern; transferring the liquid toner from the imaging member to a first substrate; applying a second substrate on the transferred liquid toner; after application of the second substrate, irradiating the liquid toner with actinic radiation or particle beams to cure the carrier liquid. |
| US10627744B1 |
Developing device including a movable magnetic member and image forming apparatus therewith
A developing device includes a housing, a developer carrier, a regulating blade forming a regulating portion for regulating the layer thickness of developer on the developer carrier, a magnetic member arranged inside the developer carrier and having a plurality of magnetic poles including S and N poles, and a blade magnet inducing a magnetic pole at the tip end of the regulating blade. The magnetic member is movable between a first position where a magnetic pole having the same polarity as that of the facing magnetic pole of the blade magnet facing the developer carrier is arranged at a regulating portion and a second position where a magnetic pole having a different polarity is arranged at the regulating portion. The developing device can perform a first developer eliminating mode where the magnetic member is moved to a second position and the developer carrier is rotated forward during non-image forming period. |
| US10627739B2 |
Developing device and image forming apparatus
A restriction member is disposed above a central axis of a developing roller. An upstream restriction portion is disposed on an upstream side of the restriction member in a conveyance direction of a developer and configured to restrict an amount of the developer that is to be supplied to the restriction member. The central axis of the developing roller and a rotation axis of a feed screw extend in parallel with each other. In a view of a developing device seen in a direction in which the central axis and the rotation axis extend, the restriction member and the upstream restriction portion are disposed within a range of 90°, to the upstream side in the conveyance direction, from an intersection point at which a straight line connecting the central axis and the rotation axis intersects with an outer circumferential surface of the developing roller. |
| US10627737B2 |
Channel state information measurements for license assisted access
Systems and methods relating to accurate Channel State Information (CSI) measurements for a License Assisted Secondary Cell (LA SCell) are disclosed herein. A wireless device operates in a cellular communications network according to a carrier aggregation scheme using both a licensed frequency band and an unlicensed frequency band operates to determine whether a CSI Reference Symbol (CSI-RS) transmission from an LA SCell is present in a subframe, where the LA SCell is in an unlicensed frequency band. Upon determining that a CSI-RS transmission is present in the subframe, the wireless device performs a first type of interference measurement on configured CSI Interference Measurement (CSI-IM) resources in the subframe. Upon determining that a CSI-RS transmission is not present in the subframe, the wireless device performs a second type of interference measurement on the configured CSI-IM resources in the subframe. Related methods and storage media are also described. |
| US10627731B2 |
Toner, toner container, developing unit, image forming apparatus, and toner manufacturing method
A toner includes toner base particles each including a toner base particle and an external additive. The toner base particle includes a fluorescent pigment and a binder resin. The external additive is fixed on a surface of the toner base particle. The content of the fluorescent pigment in the toner base particle is equal to or greater than 0.3 weight percent and equal to or smaller than 3.0 weight percent. A ratio of a particle size distribution on a number basis of the toner particles to a particle size distribution on a volume basis of the toner particles is equal to or greater than 0.66 and equal to or smaller than 1.00. |
| US10627729B2 |
Calibration method for a lithographic apparatus
A first substrate (2002) has a calibration pattern applied to a first plurality of fields (2004) by a lithographic apparatus. Further substrates (2006, 2010) have calibration patterns applied to further pluralities of fields (2008, 2012). The different pluralities of fields have different sizes and/or shapes and/or positions. Calibration measurements are performed on the patterned substrates (2002, 2006, 2010) and used to obtain corrections for use in controlling the apparatus when applying product patterns to subsequent substrates. Measurement data representing the performance of the apparatus on fields of two or more different dimensions (2004, 2008, 2012) is gathered together in a database (2013) and used to synthesize the information needed to calibrate the apparatus for a new size. Calibration data is also obtained for different scan and step directions. |
| US10627725B2 |
Movable body apparatus, pattern forming apparatus and pattern forming method, device manufacturing method, manufacturing method of movable body apparatus, and movable body drive method
A substrate stage and an empty-weight canceling mechanism that supports an empty weight of the substrate stage are made up of separate bodies. Accordingly, the size and weight of the substrate stage (a structure including the substrate stage) can be reduced, compared with the case where the substrate stage and the empty-weight canceling mechanism are integrally configured. Further, due to movement of an X coarse movement stage and a Y coarse movement stage by an X drive mechanism and a Y drive mechanism, the substrate stage is driven in an XY plane and also the empty-weight canceling mechanism that supports the empty weight of the substrate stage is driven. With this operation, the substrate stage can be driven without difficulty even when the substrate stage and the empty-weight canceling mechanism are configured of separate bodies. |
| US10627721B2 |
Lithography apparatus, and a method of manufacturing a device
A route for a substrate support that supports a substrate in an immersion lithographic apparatus is calculated to satisfy the following constraints: after the edge of the substrate first contacts the immersion space, the substrate remains in contact with the immersion space until all target portions are exposed; exposures of target portions are performed while the substrate moves in a scan direction; and all movements of the substrate between exposures are, in a plane parallel to its upper surface, either curved or only in one of the scan directions or transverse directions. In order to reduce exposure defects at the edge of the substrate the outside portion of the substrate is avoided from being exposed to the immersion liquid. The transfer routes are designed to overly the substrate surface. |
| US10627720B2 |
Overlay mark structures
The present disclosure generally relates to semiconductor structures and, more particularly, to overlay mark structures and methods of manufacture. The method includes: forming an overlay mark within a layer of a stack of layers; increasing a density of an upper layer of the stack of layers, above the layer, the increased density protecting the overlay mark; and polishing the upper layer or one or more layers above the upper layer of the stack of layers. |
| US10627719B2 |
Methods of reducing metal residue in edge bead region from metal-containing resists
Methods are described for removing edge bead on a wafer associated with a resist coating comprising a metal containing resist compositions. The methods can comprise applying a first bead edge rinse solution along a wafer edge following spin coating of the wafer with the metal based resist composition, wherein the edge bead solution comprises an organic solvent and an additive comprising a carboxylic acid, an inorganic fluorinated acid, a tetraalkylammonium compound, or a mixture thereof. Alternatively or additionally, the methods can comprise applying a protective composition to the wafer prior to performing an edge bead rinse. The protective composition can be a sacrificial material or an anti-adhesion material and can be applied only to the wafer edge or across the entire wafer in the case of the protective composition. Corresponding apparatuses for processing the wafers using these methods are presented. |
| US10627717B2 |
Resist composition and method of forming resist pattern
A resist composition which generates an acid when exposed and whose solubility in a developer is changed by an action of an acid, the resist composition including: a base material component (A) whose solubility in a developer is changed by an action of an acid, in which the base material component (A) comprises a polymer compound (A1) having a constitutional unit (a01) represented by Formula (a0-1) and a constitutional unit (a1) which comprises an acid-decomposable group whose polarity is increased due to an action of an acid, and the constitutional unit (a1) comprises a constitutional unit containing an acid-dissociable group represented by Formula (a1-r-1) and a constitutional unit containing an acid-dissociable group represented by Formula (a1-r-2). |
| US10627710B2 |
Light source apparatus and projector
A light source apparatus includes a blue laser light emitter, a red laser light emitter, a phosphor that produces yellow fluorescence, a first optical element that combines the yellow fluorescence with a second component of the blue laser light to produce first combined light containing a red component, a green component, and a blue component, a second optical element that reflects the red laser light, transmits a first polarized component in the red component, reflects a second polarized component in the red component, transmits the green component and the blue component, and combines the red laser light, the first polarized component, the green component, and the blue component with one another to produce second combined light, a retardation film provided at a downstream side of the second optical element, and a third optical element that combines part of third combined light with the second polarized component to produce illumination light. |
| US10627703B2 |
Electronic apparatus comprising driven body driven by actuator, image pickup apparatus, and moving body
A downsizable electronic apparatus is provided. A supporting unit supports a driven body and has a shaft portion, and a rotation plate which is arranged coaxially with and perpendicular to the shaft portion and has a sliding surface with the shaft portion at its center and a scale arranged coaxially with the slicing surface and at an outer peripheral side in the rotation plate. A base unit, on which the supporting unit is provided in a standing manner, has a control substrate, an actuator drives the supporting unit and is arranged so as to be brought into pressure contact with the sliding surface, and a position detecting unit detects a rotational position of the supporting unit and reads the scale, and rotatably supports the supporting unit. Wiring drawn from the driven body is inserted into a wiring region and connected to the control substrate. |
| US10627699B2 |
Voice coil motor
A VCM is disclosed, the VCM including a rotor having a first driving unit and arranged therein with a lens, a stator having a second driving unit wrapping the first driving unit and being opposite to the first driving unit, a base supporting the stator and having an opening formed at a position corresponding to that of the lens, a connection terminal including a pair of first and second connection terminals arranged at an upper surface of the base, and an elastic member including a first elastic member coupled to the rotor and electrically connected the first connection terminal and a second elastic member coupled to the rotor and electrically connected the second connection terminal. |
| US10627693B2 |
Glazing having switchable optical properties
A glazing having switchable optical properties is described, including a transparent substrate having an outer surface and an inner surface, a reflection layer on the outer surface and/or on the inner surface and a switchable functional element arranged on the interior side with respect to the reflection layer. The reflection layer contains a material having a refractive index nR of 1.6 to 2.5. The product of the refractive index nR and the thickness d of the reflection layer is from 250 nm to 960 nm. |
| US10627686B2 |
Array substrate comprising a conductive layer directly contacting a first protrusion and a second protrusion that respectively protrude from a scanning line and a metal line and display device having the same
According to one embodiment, a display device comprises an insulating substrate, a pixel in a display area, a scanning line extending in a first direction, a signal line extending in a second direction, a shield line between the insulating substrate and the scanning line, a pixel electrode in the pixel, and a first switching element including a first semiconductor layer. The first semiconductor layer is provided between the scanning line and the shield line, and comprises an intersection area in which the first semiconductor layer intersects the scanning line. The shield line overlaps the intersection area, and is electrically connected to the scanning line through a contact portion. |
| US10627682B2 |
Liquid crystal display device
A liquid crystal display device includes a first substrate having a plurality of pixel regions; thin film transistors on the first substrate; a first electrode electrically connected to each of the thin film transistors and in each of the plurality of pixel regions; a passivation layer on the first electrode; a second electrode on the passivation layer and defining an opening in each of the plurality of pixel regions corresponding to the first electrode; a liquid crystal layer on the second electrode; and a second substrate on the liquid crystal layer. |
| US10627679B2 |
Display device and method for fabricating the same
A display device includes: first and second substrates; adjacent first and second color filter layers between the first and second substrates and having a first color; adjacent third and fourth color filter layers between the first and second substrates and having a second color; first and second dummy color filter layers between the first color filter layer and the second color filter layer and having the first and second colors, respectively; a first column spacer between the first dummy color filter layer and the second substrate; and a second column spacer between the second dummy color filter layer and the second substrate. The first dummy color filter has a greater height than the second dummy color filter layer. A surface of the first dummy color filter layer facing the second substrate is larger than that of the second dummy color filter layer. |
| US10627677B2 |
Patterning of liquid crystals using soft-imprint replication of surface alignment patterns
Soft-imprint alignment processes for patterning liquid crystal polymer layers via contact with a reusable alignment template are described herein. An example soft-imprint alignment process includes contacting a liquid crystal polymer layer with a reusable alignment template that has a desired surface alignment pattern such that the liquid crystal molecules of the liquid crystal polymer are aligned to the surface alignment pattern via chemical, steric, or other intermolecular interaction. The patterned liquid crystal polymer layer may then be polymerized and separated from the reusable alignment template. The process can be repeated many times. The reusable alignment template may include a photo-alignment layer that does not comprise surface relief structures that correspond to the surface alignment pattern and a release layer above this photo-alignment layer. A reusable alignment template and methods of fabricating the same are also disclosed. |
| US10627674B2 |
Backlight unit and liquid crystal display device including the same
The present disclosure relates to a backlight unit and a liquid crystal display device. The liquid crystal display device includes a display panel including a red pixel, a green pixel, and a blue pixel; and a backlight unit which emits light to the display panel, wherein the backlight unit includes: a light source providing a first color light; a color conversion layer disposed on the light source and converting a part of the first color light into a second color light; an optical sheet between the display panel and the color conversion layer; and an air gap between the color conversion layer and the optical sheet. |
| US10627673B2 |
Light emitting diode array containing a multilayer bus electrode and method of making the same
A light emitting device includes a backplane, an array of light emitting diodes attached to a front side of the backplane, a dielectric matrix layer located on the front side of the backplane and laterally surrounding the array of light emitting diodes, a transparent conductive layer contacting a front side surface of light emitting diodes within the array of light emitting diodes, and a patterned bus electrode layer electrically shorted to the transparent conductive layer and including an array of openings therein. Each light emitting diode within the array of light emitting diodes is located within an area of a respective opening through the patterned bus electrode layer. The patterned bus electrode layer can include at least one light-absorptive electrically conductive layer providing light absorption. Alternatively or additionally, the patterned bus electrode layer can include a reflective metal layer. |
| US10627666B2 |
Display panel, manufacturing method thereof and display device thereof
A display panel, manufacturing method and display device are provided. The display panel includes: multiple pixel units arranged in an array, each including first sub-pixel and white sub-pixel; and color-film substrate. The color-substrate includes basis substrate and color resist layer formed on the basis substrate, wherein the color resist layer at least includes first color resist in first color resist region and compensating color resist in second color resist region, first and second color resist regions respectively corresponding to first and second sub-pixels. The color-film substrate further includes photo spacer located on one side of color resist layer away from basis substrate, orthographic projection of photo spacer on a plane where display panel is located overlaps orthographic projection of first color resist on this plane, and orthographic projection of photo spacer on this plane overlaps orthographic projection of compensating color resist on this plane. |
| US10627664B2 |
Display panel, display device and display method
A display panel, a display device, and a display method are provided. A first light-shielding layer and a grating layer are arranged on a first base to form an array substrate of the display panel, a second light-shielding layer and a lens structure layer are arranged on a second base to form an opposite substrate of the display panel, grooves recessed toward the second base are arranged on the lens structure layer, the first light-shielding layer includes first light-shielding regions and first gap regions which are alternately arranged, the first gap regions are within orthographic projections of the grooves onto the first light-shielding layer, the second light-shielding layer includes second blocking regions and second gap regions which are alternately arranged, and a projection of an apex of the curved surface of the groove onto the second blocking layer is located in the second blocking region. |
| US10627660B2 |
Apparatus for identifying a binding marker and device for binding
The disclosure provides an apparatus for identifying a binding marker and a device for binding. The apparatus for identifying a binding marker comprises an induction unit and an identification unit, the set position of the induction unit corresponding to the binding marker, and the induction unit being capable of inducing a charge when the binding marker is powered, the identification unit being coupled to the induction unit, and used for receiving the charge induced by the induction unit, and identifying the binding marker according to the induced charge. For the apparatus for identifying a binding marker, when the binding marker is powered, the induction unit may induce a charge, the identification unit may identify the binding marker according to the induced charge. |
| US10627659B2 |
Adhesive sheet comprising an inner opening used for display device and method of manufacturing display device
According to one embodiment, a display device includes a liquid crystal display panel, a cover panel on a display surface of the liquid crystal display panel, a backlight unit opposed to the liquid crystal display panel, a case covering the backlight unit and the liquid crystal display panel, and including at least a part fixed to the cover panel, and an adhesive provided on the cover panel along the liquid crystal display panel. The adhesive includes a surface opposite to the cover panel, a first area on the surface, and a second area on the surface, located on an inner side closer to the liquid crystal display panel than the first area. The part of the case is adhered to the second area. |
| US10627654B2 |
Etchless acoustic waveguiding in integrated acousto-optic waveguides
An acousto-optic waveguide device comprises a substrate comprising a first material having a first refractive index and a first acoustic velocity; a cladding layer over the substrate, the cladding layer comprising a second material having a second refractive index that is distinct from the first refractive index, the second material having a second acoustic velocity that is distinct from the first acoustic velocity; and an optical core surrounded by the cladding layer, the optical core comprising a third material having a third refractive index that is higher that the first refractive index and the second refractive index, the third material having a third acoustic velocity that is distinct from the first acoustic velocity and the second acoustic velocity. The cladding layer that surrounds the optical core has a thickness configured to substantially confine acoustic waves to the cladding layer when an optical signal propagates through the optical core. |
| US10627653B2 |
Thermal guiding for photonic components
System, methods, and other embodiments described herein relate to directing thermal energy within a photonic device. In one embodiment, the photonic device includes an optical component that is temperature sensitive and that provides a different response to light propagated within the optical component according to a present temperature of the optical component. The photonic device includes a heat source disposed at a separating distance from the optical component and that produces thermal energy within the photonic device. The photonic device includes a first thermal guide disposed proximate to the optical component and the heat source and spanning the separating distance. The first thermal guide concentrating the thermal energy from the heat source to the optical component. |
| US10627649B2 |
Conformable therapeutic shield for vision and pain
A conformable covering comprises an outer portion with rigidity to resist movement on the cornea and an inner portion to contact the cornea and provide an environment for epithelial regeneration. The inner portion of the covering can be configured in many ways so as to conform at least partially to an ablated stromal surface so as to correct vision. The conformable inner portion may have at least some rigidity so as to smooth the epithelium such that the epithelium regenerates rapidly and is guided with the covering so as to form a smooth layer for vision. The inner portion may comprise an amount of rigidity within a range from about 1×10−4 Pa*m3 to about 5×10−4 Pa*m3 so as to deflect and conform at least partially to the ablated cornea and smooth an inner portion of the ablation with an amount of pressure when deflected. |
| US10627641B2 |
3D display panel assembly, 3D display device and driving method thereof
A 3D display panel assembly includes a display panel and an adjusting panel. The display panel includes a plurality of subpixels arranged in an array, any two adjacent lines along a first direction being respectively a first subpixel line and a second subpixel line, the first subpixel line including first subpixels configured to emit primary light, and the second subpixel line including second subpixels configured to display black when the first subpixel line emits the primary light. The adjusting panel includes a plurality of adjusting units arranged in an array, each line along a second direction including a plurality of continuously arranged first adjusting unit groups. A 3D display device and a method for driving the same are also provided. |
| US10627638B2 |
Devices, systems, and methods for illuminating objects
An illumination system includes a surface configured to have an imaging target placed thereon, a light source, a beam splitter and at least a first mirror. The beam splitter is configured to split the beam of light from the light source and the first mirror is configured to reflect a first beam from the beam splitter onto the surface with the imaging target. An imaging system includes an imaging surface configured to have an imaging target placed thereon, a mirror, and a capturing device. The capturing device is configured to capture an image of the imaging target through a path of emitted light that extends from the imaging target, reflects off the mirror, and to the capturing device. The mirror, the capturing device, or both are configured to move in a diagonal direction with respect to the imaging surface to reduce a length of the path of emitted light. Systems and methods to calibrate an imaging system to remove or reduce non-uniformities within images of samples due to imaging system properties. Illumination modules and systems for more uniform illumination of samples placed on sample screens or illumination surfaces comprising frosted half-cylindrical rods and methods of use thereof. |
| US10627637B2 |
Optical system and light fixture using the same
The present invention provides an optical system and a light fixture using the optical system, the optical system comprising a substrate, a light source mounted on the substrate and including multiple sets of light emitting arrays, a light pipe arranged corresponding to each set of the light emitting arrays, including an input surface, at least one light guiding surface and an output surface, and an optical lens. Additionally, the optical system further comprises honeycomb-like cover including multiple through holes, each through hole sleeved on each lens of the optical lens, a cross section of the through hole matching with a maximum cross section of the lens of the optical lens, and an overall shape of the through holes arranged on the honeycomb-like cover matching with that of the light source arranged on the substrate. On such configuration, uniform light spots can be achieved and light crosstalking can be effectively prevented. |
| US10627635B2 |
Transitioning into a VR environment and warning HMD users of real-world physical obstacles
Optimizations are provided for facilitating an improved transition between a real-world environment and a virtual reality environment. Initially, use of a HMD is detected and one or more real-world physical objects within a threshold proximity to the HMD are identified. Subsequently, a replicated environment, which includes virtual representations of the real-world physical object(s), is obtained and rendered in a virtual reality display. The replicated environment is transitioned out of view and a VR environment is subsequently rendered in the virtual reality display. In some instances, rendering of virtual representations of real-world physical objects into the VR environment occurs is response to detected triggering event. |
| US10627631B2 |
Image projection device and projection device
The present invention is an image projection device that includes: a light source 12 that emits a laser beam 34; a scanning mirror 14 that two-dimensionally scans the laser beam 34 emitted from the light source 12; and a projection mirror 24 that projects scanned light onto a retina 26 of an eyeball 22 of a user to project an image onto the retina 26, the scanned light being composed of the laser beam 34 that has been scanned by the scanning mirror 14, wherein the laser beam 34 emitted from the light source 12 is scanned by using a part of an operating range of the scanning mirror 14. |
| US10627630B2 |
Display system and method for an aircraft
The display system for an aircraft cockpit comprises a display computer configured to control the display, on a display device worn rigidly attached to a user's head, according to a first display mode comprising at least one piece of flight assistance information for the aircraft, and a masking device, associated with a cockpit side window, controllable between a transparent and opaque states. The display system comprises an extended display mode, in which the display computer is configured to determine whether a direction corresponding to the user's head orientation has an intersection with a region of interest of the side window, in the absence of an intersection, controlling the display according to the first display mode, and when there is an intersection, controlling the masking device opaque state and controlling the display according to a second display mode comprising a virtual display screen on a side window display area. |
| US10627621B2 |
Heads-up display system
A heads-up display system includes a re-positionable projector that projects an image of data to any one of a plurality of image positions on a windshield. With the image being centered in front of a vehicle operator, the image defines a predetermined aspect ratio. An electronic controller is configured to compensate for distortion of the image and maintain the predetermined aspect ratio in response to the image being moved away from the centered position. |
| US10627615B2 |
Endoscope distal end portion, endoscope, and optical adaptor
An endoscope distal end portion includes a longitudinal axis and is provided at a distal end of an insertion section, and the endoscope distal end portion includes an observation window provided on a side with respect to an insertion direction of the insertion section, an illumination window disposed on proximal end side of the observation window, and a reflector disposed on distal end side of the observation window to include a predetermined angle with respect to the longitudinal axis, and configured to reflect illumination light outputted from the illumination window, to a rear observation region. |
| US10627614B2 |
Systems and methods for simultaneous acquisition of multiple planes with one or more chromatic lenses
Systems and methods for fluorescent microscopy are disclosed where fluorophores can be excited over an excitation band to emit light in a wide emission band. Simultaneous acquisition of multiple planes in the sample can be achieved using a modified form of confocal microscopy. In one implementation, an objective employs a lens having optics exhibiting a large degree of axial chromatic aberration, such that emissions from different axially spaced focal planes are encoded by wavelength. Advantageously, simultaneous acquisition of multiple focal planes encoded by color can be processed to obtain efficient and rapid three-dimensional imaging of a sample. |
| US10627609B2 |
Zoom lens and imaging apparatus
The present invention provides a zoom lens that can perform favorable correction of chromatic aberration in the entire zoom range, and can have higher performance and a smaller size than conventional ones; and an imaging apparatus including the zoom lens. To achieve the object, provided are a zoom lens and an imaging apparatus including the zoom lens. The zoom lens includes, in order from an object side: a positive first lens group G1; a negative second lens group G2; and a GR group including one or more lens groups. In the zoom lens, changing focal length is performed by varying intervals between the lens groups. The GR group has at least two cemented surfaces having negative refractive power, convex lenses GpH and GpL satisfying predetermined conditional expressions. An aperture stop is arranged in the first lens group or after. The zoom lens satisfies predetermined conditional expressions. |
| US10627606B2 |
Camera module
A camera module, which is mounted on an inside of a front windshield of a vehicle and configured to image an external environment of the vehicle, includes multiple lens units on which an optical image of the external environment is incident, individually, and an imaging system to generate an outside image of the external environment by imaging through each of the lens units, individually. |
| US10627605B2 |
Photographing optical lens assembly, image capturing unit and electronic device
A photographing optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with negative refractive power has an image-side surface being concave. The second lens element has an image-side surface being concave. The fourth lens element has an image-side surface being convex. The sixth lens element has an object-side surface being concave. The photographing optical lens assembly has a total of six lens elements. |
| US10627603B2 |
Imaging lens assembly, image capturing unit and electronic device
An imaging lens assembly includes six lens elements which are, in order from an object side to an image side: a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The second lens element has positive refractive power. The third lens element with negative refractive power has an image-side surface being concave in a paraxial region thereof. The fifth lens element with negative refractive power has an image-side surface being concave in a paraxial region thereof. The image-side surface of the fifth lens element has at least one inflection point. |
| US10627602B2 |
Image capturing lens assembly, image capturing apparatus and electronic device
An image capturing lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. The fifth lens element has an object-side surface being convex in a paraxial region thereof. The sixth lens element with negative refractive power has an image-side surface being concave in a paraxial region thereof and includes at least one convex shape in an off-axial region thereof. |
| US10627599B2 |
Optical lens system
An optical lens of the present disclosure assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element, an optical filter and a sensor. The optical lens also has an axis. The first lens element and the fifth lens element have negative power, the second lens element, the third lens element, the fourth lens element and the sixth lens element have positive power. |
| US10627596B2 |
Lens apparatus and image pickup apparatus including the same
A lens apparatus includes: an optical member; a driver that drives the optical member; a position detector that detects a position of the optical member; a target position deriver that sets a target position to which to drive the optical member; a speed deriver that derives a target speed for the driver to drive the optical member based on a difference between the target position and the position of the optical member; and a controller that controls the driver. The controller controls driving of the driver such that a speed of the optical member is equal to the target speed. |
| US10627594B2 |
Fiber optic pulling grip assembly
A fiber optic pulling grip assembly includes a sleeve unit sleeving around a cable section of a fiber optic cable and a guiding unit. The sleeve unit includes a sleeve member, an insertion tube received in a receiving space extending along the sleeve member, and a blocking member connected to the sleeve member. The guiding unit includes a fixing ring disposed between an optical fiber section and a mesh of the fiber optic cable, a rear portion connected to the sleeve member to clamp a rear end of the mesh, a front portion defining a channel for passing of the optical fiber section and the mesh, a connecting member connected to the optical fiber section and a pulling member connected to the front portion to clamp a front end of the mesh. |
| US10627592B2 |
Fiber optic assembly with cable spool
A fiber optic telecommunications device includes an enclosure defining an interior. A first fiber optic adapter is provided at the enclosure. A spool is provided at an exterior of the enclosure. A fiber optic cable, which includes a first optical fiber, is wrapped around the spool. A first fiber optic connector is mounted at a first end of the first optical fiber. The first end of the first optical fiber is positioned within the interior of the enclosure. The first fiber optic connector is inserted within the first fiber optic adapter. The enclosure and the spool are configured to rotate in unison about a common axis when the fiber optic cable is unwound from the spool. |
| US10627587B2 |
Connector assembly
A connector assembly adapted to connect a plug to a communication device comprises a receptacle and a connection base. The receptacle is adapted to be fixed on a circuit board of the communication device and mated with the plug. The connection base is adapted to be fixed on a housing panel of the communication device. The connection base has a main body portion located outside the housing panel of the communication device and an insertion cavity adapted to receive at least a portion of the receptacle. The connection base is in thermal contact with the receptacle. |
| US10627586B2 |
Optical receptacle, optical module, and method for manufacturing optical module
An optical receptacle, having an optical receptacle body and a support member. The optical receptacle body is in contact with the support member through a first contact surface, a second contact surface, and a third contact surface. The support member has a second fitting part fitting with a first fitting part disposed on the first contact surface of the optical receptacle body. The optical receptacle body is adhered to the support member by an adhesive disposed inside an adhesion recess on the support member and an adhesion through-hole in the optical receptacle body, with the optical receptacle body being set away from a virtual plane including an installation surface for the support member. The adhesion through-hole opens onto the third contact surface of the optical receptacle body and the surface of the optical receptacle body on the opposite side from the third contact surface. |
| US10627584B2 |
Connector
A connector that includes an outer housing having an assembly channel with a stopping step on an inner wall of thereof and an optical beam expanding module assembled with the assembly channel of the outer housing. The optical beam expanding module includes a rear seat, formed with a snap ring groove, in which a C-shaped snap ring is fitted. A cable having a strengthening element is fixed on a rear end portion of the rear seat. When the cable of the optical beam expanding module is pulled outwardly, the C-shaped snap ring abuts against the stopping step, so that a pulling force exerted on the cable is transferred to the outer housing through the strengthening element of the cable, instead of being transferred to an optical fiber of the cable, thus preventing the optoelectronic coupling end faces of the connector from being separated. |
| US10627583B2 |
Connector
An optical connector may include a vibrational element and a pair of traces to power the element. A corresponding connector receptacle includes a pair of pins to provide power to the vibrational element via the traces. |
| US10627582B2 |
Optical connection component and method of manufacturing optical connection component
An optical connection component comprising optical fibers, a ferrule and a tube, is disclosed. The optical fibers are provided with coating removal portions and coated fiber portions. The coating removal portions includes first fiber portions held by a first inner hole of the ferrule and second fiber portions positioned between the first fiber portions and the coated fiber portions. The tube places, in a second inner hole, a part of the ferrule, the first fiber portions held by the part of the ferrule, the second fiber portions, and a part of the coated fiber portions adjacent to the second fiber portions. The first fiber portions are fixed onto an inner circumferential surface of the first inner hole with an adhesive agent, and a region, in which the second fiber portions are placed in the second inner hole, is not filled with an adhesive agent, and a void is provided there. |
| US10627578B2 |
Cable device
Provided is a cable device including an optical cable capable of power transmission and a connector coupled with the optical cable, and having improved electromagnetic shielding performance. The cable device includes a cable; and a connector coupled to the cable, wherein the connector includes a printed circuit board (PCB) including a ground electrode, a shield case provided to accommodate the PCB and include a first face facing a mounting surface of the PCB and a second face perpendicular to the first face, and an elastic member arranged between the PCB and the shield case and provided to contact the ground electrode and the second face of the shield case so as to ground the shield case. |
| US10627576B2 |
Free-space optical communication dual-fiber ferrule
An optical communication terminal is configured to operate in two different complementary modes of full duplex communication. In one mode, the terminal transmits light having a first wavelength and receives light having a second wavelength along a common free space optical path. In the other mode, the terminal transmits light having the second wavelength and receives light having the first wavelength. The terminal includes a steering mirror that directs light to and from a dichroic element that creates different optical paths depending on wavelength, and also includes spatially separated emitters and detectors for the two wavelengths. A first complementary emitter/detector pair is used in one mode, and a second pair is used for the other mode. The system also includes at least two ferrules. Each ferrule operates with a single emitter/detector pair. The ferrules are designed to operate interchangeably with either emitter/detector pair. |
| US10627570B2 |
Fiber panel including noncircular optical fibers
A fiber panel, a light module, and a method for transmitting light using the fiber panel are provided. The fiber panel includes a plurality of optical fibers; and wherein each of the optical fibers have at least one base surface, and the fibers being arranged such that the at least one base surface of each optical fiber have a common orientation with each other. |
| US10627569B2 |
Planar lighting device with stopper
A planar lighting device according to an embodiment includes a light guide plate, a light source, and a stopper. The light guide plate includes a light entering end surface that light enters. In the light source, a light emitting surface that emits light faces the light entering end surface. The stopper includes a facing end surface facing, in the light entering end surface, an area that does not face the light emitting surface of the light source, and controls the light guide plate to move in a direction approaching the light source. |
| US10627565B1 |
Waveguide-based display for artificial reality
By tiling multiple waveguide displays in an artificial-reality system, and/or using multiple projectors per waveguide display, a large field of view for the artificial-reality system can be achieved using waveguide displays. By using waveguide displays, a form factor for a virtual-reality system can be reduced compared to conventional virtual-reality systems. |
| US10627564B2 |
Display apparatus for displaying specific pattern, has emission structure region containing several emission structure portions in which emission light quantity in incident to predetermined direction is maximum in direction of light source
In a display device (1), a light guide plate (2) includes a first emission structure region including a plurality of first emission structures (6 and 8) in which an incident direction for maximizing an amount of light emitted in a predetermined direction is a direction of a first light source (4), a second emission structure region including a plurality of second emission structures (9 and 10) in which the incident direction for maximizing the amount of light emitted in the predetermined direction is a direction of a second light source adjacent to the first light source, and a third emission structure region including a plurality of third emission structures (11 to 13) in which the incident direction for maximizing the amount of light emitted in the predetermined direction is a direction between the first light source and the second light source, and the third emission structure region is disposed between the first emission structure region and the second emission structure region. |
| US10627563B2 |
Backlight module and display device
A backlight module and a display device are provided. The backlight module includes a light guide plate and a prism film arranged at a light-exiting side of the light guide plate. The display device includes the above backlight module and a lower polarizer arranged on the prism film. |
| US10627562B2 |
Illumination system using edge-lit waveguide and microstructured surfaces
An apparatus for distributing light from a planar waveguide through an array of elongated surface relief features formed in a major surface of the waveguide. Light received within a waveguide is propagated transmissively and retained by total internal reflection, except in response to impinging upon light deflecting elements which sufficiently redirect the light to escape the waveguide through the array of elongated surface relief features that further redirects and redistributes the light. |
| US10627561B2 |
Lighting systems and devices including same
A lighting system is disclosed. The lighting system comprises at least one light source comprising a light emitting diode (LED) and one or more phosphors optically coupled to the LED to convert at least a portion of original light emitted by the LED to provide a modified LED light having a first predetermined spectral output, and an optical material that is optically coupled to at least a portion of a surface of a light guide plate and optically coupled to receive at least a portion of the modified LED light and to convert at least a portion of the modified LED light to at least one predetermined wavelength to provide modified light having a second predetermined spectral output, wherein the optical material comprises one or more types of quantum confined semiconductor nanoparticle. A device including a lighting system is also disclosed. |
| US10627559B2 |
Projector architecture incorporating artifact mitigation
An artifact mitigation system includes a projector assembly, a set of imaging optics optically coupled to the projector assembly, and an eyepiece optically coupled to the set of imaging optics. The eyepiece includes an incoupling interface. The artifact mitigation system also includes an artifact prevention element disposed between the set of imaging optics and the eyepiece. The artifact prevention element includes a linear polarizer, a first quarter waveplate disposed adjacent the linear polarizer, and a color select component disposed adjacent the first quarter waveplate. |
| US10627558B2 |
Coating for light-diffusing optical fibers
A light-diffusing optical fiber that provides a symmetric intensity distribution of forward and backward scattered light is described. The fiber includes a secondary coating that contains scattering centers. Control of the thickness of the secondary coating and concentration of scattering centers provides control over the distribution of scattered intensity. More symmetric distributions of scattered light intensity are realized by increasing the thickness of the secondary coating and/or the concentration of scattering centers in the secondary coating. Representative scattering centers include oxide nanoparticles. |
| US10627555B2 |
Selective light-blocking optical products having a neutral reflection
Optical products that include a composite coating, deposited on a substrate, provided with at least one bilayer having a first layer and a second layer, each provided with a binding group component which together form a complementary binding group pair. The at least one bilayer comprises a pigment blend that includes: a) at least two pigments that, when mixed together and formed into a bilayer, exhibit a color reflection value that is less than about 2.5; and b) one or more pigments that when mixed and formed into a bilayer selectively block visible light in a wavelength range of interest. |
| US10627551B2 |
Inspection apparatus, lithographic apparatus and method of measuring a property of a substrate
A piezo-electric material is placed adjacent to the path of the radiation beam such that, when power is applied to the piezo-electric material it rotates into the path of the radiation beam to block it. A smaller and lighter radiation beam shutter therefore results. |
| US10627550B2 |
Fingerprint recognition sensor, manufacturing method thereof and display device
A fingerprint recognition sensor includes a plurality of fingerprint recognition units arranged in an array. Each of the fingerprint recognition units includes a base substrate, an image capturing device disposed on one side of the substrate, and a first grating structure and a second grating structure sequentially disposed on the other side of the base substrate, the first grating structure has a first imaging hole at a position opposite to the image capturing device and the second grating structure has a second imaging hole at a position opposite to the image capturing device, and an extending direction of a slit of the first grating structure is perpendicular to an extending direction of a slit of the second grating structure. |
| US10627548B2 |
Anti-reflective film and manufacturing method thereof
Described herein is an anti-reflective film including: a hard coating layer; and a low-refractive layer containing a binder resin and hollow inorganic nanoparticles and solid inorganic nanoparticles dispersed in the binder resin. The hollow and solid inorganic particles are dispersed in the low-refractive layer such that the amount of the solid inorganic nanoparticles positioned close to an interface between the hard coating layer and the low-refractive layer is larger than that of the hollow inorganic nanoparticles. Also described is a manufacturing method of the anti-reflective film including: applying a resin composition containing a photopolymerizable compound or a (co)polymer thereof, a fluorine-containing compound including a photoreactive functional group, a photoinitiator, hollow inorganic nanoparticles, and solid inorganic nanoparticles on a hard coating layer, and drying the applied resin composition at a temperature of 35° C. to 100° C.; and photocuring the dried resin composition. |
| US10627546B2 |
Method and system for lightning detection
Provided is a lighting system comprising at least one lightning detection site including a local controller. The lightning detection site comprises one or more sensors configured for detecting data associated with at least one from the group selected from sound, electromagnetic field, and ambient light flashes. The local controller is configured to analyze the detected data to determine probability that a lightning strike occurred. |
| US10627544B2 |
System and method for irradiance-based estimation of photovoltaic fleet power generation with the aid of a digital computer
The calculation of the variance of a correlation coefficient matrix for a photovoltaic fleet can be completed in linear space as a function of decreasing distance between pairs of photovoltaic plant locations. When obtaining irradiance data from a satellite imagery source, irradiance statistics must first be converted from irradiance statistics for an area into irradiance statistics for an average point within a pixel in the satellite imagery. The average point statistics are then averaged across all satellite pixels to determine the average across the whole photovoltaic fleet region. Where pairs of photovoltaic systems are located too far away from each other to be statistically correlated, the correlation coefficients in the matrix for that pair of photovoltaic systems are effectively zero. Consequently, the double summation portion of the calculation can be simplified to eliminate zero values based on distance between photovoltaic plant locations, substantially decreasing the size of the problem space. |
| US10627543B2 |
Method for predicting reservoir reform volume after vertical well volume fracturing of low-permeability oil/gas reservoir
The invention provides a method for predicting a reservoir reform volume after vertical well volume fracturing of a low-permeability oil/gas reservoir. The method sequentially includes the following steps: (1) calculating an induced stress produced by a hydraulic fracture in a three-dimensional space; (2) calculating a stratum pore pressure obtained after leak-off of fracturing fluid; (3) calculating a stratum pore elastic stress obtained after the leak-off of the fracturing fluid; (4) overlapping the stress fields obtained in the step (1), (2) and (3) with an original crustal stress field to obtain a new crustal stress field, and calculating the magnitude and direction of the overlapped three-direction effective principal stress in the reservoir space; (5) calculating an open fracturing determination coefficient M of a natural fracture in the reservoir space and a shear fracturing area determination coefficient S of the natural fracture. |
| US10627538B2 |
Occupancy detection systems and methods
The present disclosure provides systems and methods for occupancy detection. In various embodiments, the occupancy detection system includes a server configured to wirelessly communicate with one or more occupancy detectors. Each occupancy detector includes or is associated with an object holder. The object holder can have one of two occupancy states: an occupied state in which an object occupies the object holder or an unoccupied state in which no object occupies the object holder. The occupancy detector includes a sensor and a controller configured to use sensor feedback to determine when the object holder changes occupancy states from the occupied state to the unoccupied state or from the unoccupied state to the occupied state. When the controller determines that the object holder changes occupancy states, the controller generates occupancy data that reflects this changed state and sends it to the server. |
| US10627536B2 |
Real and imaginary components of electromagnetic logging measurements
A method for making gain compensated electromagnetic logging measurements of a subterranean formation includes rotating an electromagnetic logging tool in a subterranean wellbore. The logging tool includes a transmitter having at least one transmitting antenna axially spaced apart from a receiver having at least one receiving antenna. Electromagnetic waves are transmitted into the subterranean wellbore using the at least one transmitting antenna. Voltage measurements corresponding to the transmitted electromagnetic waves are received at the receiving antenna. The voltage measurements are processed to compute real and imaginary directional resistivity measurement quantities. |
| US10627535B2 |
Low-frequency receiver coil suspension system
An electromagnetic (EM) receiver system for measuring EM signals. The EM receiver system includes a platform; a coil for measuring EM signals; and first to third suspension mechanisms located between the platform and the coil so that the coil oscillates relative to the platform, and the first to third suspension mechanisms attenuate motion induced noise introduced by towing the receiver system above ground. |
| US10627533B2 |
Reducing drift effects of scintillator detectors by light irradiation
A detector is disclosed for detecting X-ray and/or gamma radiation, including a scintillator element for converting the X-ray and/or gamma radiation into light. The scintillator element has at least one side surface, an upper side and a lower side, a first photodiode on the lower side of the scintillator element. The detector further includes an electronic evaluation device, a light source designed to illuminate the scintillator element, and a light-impermeable housing which surrounds the scintillator element, the first photodiode, the electronic evaluation device and the light source. |
| US10627532B2 |
Dead-time calibration for a radiation detector
The invention relates to a correction device (8) for a radiation detector (2) including detector elements each for detecting incident photons. The correction device (8) is configured to read detection signals representative of an incident photon flux detected by the detector elements for different incident photon fluxes, and an evaluation unit (11) configured to determine for each detector element a dead time of the detector element and a parameter representative of an effective area of the detector element on the basis of a collective evaluation of the detection signals of the respective detector element. Further, the correction device (8) is configured to determine for each detector element correction parameters to compensate for differences in the effective areas and in the dead times of the detector elements on the basis of the determined parameters representative of the effective area and the determined dead times of the detector elements. |
| US10627530B2 |
Method and apparatus for a high resolution, high speed radiation imaging
This method and system provide an imaging system for producing static and dynamic images from electromagnetic radiation such as x-rays and high-energy electrons. The detector includes a top electrode layer, a photoconducting layer and a bottom electrode layer. Within the bottom electrode layers are a set of pixel circuits for sensing the radiation. The photoconducting layer has a thickness at least three times greater than the pitch of one of the individual pixel circuits. |
| US10627529B2 |
Real time X-ray dosimeter using diodes with variable thickness degrader
A radiation exposure system having a beam source is provided. The system further includes a variable thickness degrader, positioned between the beam source and an object to be exposed, for providing varying degrees of degradation to a radiation beam emitted from the beam source onto the object. The system also includes a set of detectors, positioned between the variable thickness degrader and the object, for receiving and measuring only a portion of the radiation beam remaining after the degradation of the radiation beam by the variable thickness degrader. |
| US10627526B2 |
Method and assembly for determining position
A position is determined using GNSS (Global Navigation Satellite Systems) with an antenna assembly having a number of antennas that are oriented with different direction vectors. Antenna-received signals are supplied to an evaluation assembly, which includes GNSS receivers and an evaluation device. The antenna-received signals are detected with regard to their satellite-related signal-to-noise ratio and, in relation to each satellite, the satellite-specific signal-to-noise ratio measured values that are positively distinguished in their signal-to-noise ratio from other signal-to-noise ratio measured values relating to the same satellite are selected. A satellite-related main direction vector signal is formed from each of the direction vector signals of the antennas. The main direction vector signals are compared with the orientation vector signals that characterize the position of the respective satellites in orbit; in the event of minor deviations a position indication is given. |
| US10627522B2 |
System and method for an edge injection etalon
The invention is directed to a device and method for conducting measurement of a Doppler shift caused by molecular and aerosol movement while simultaneously providing measurement of temperature using LIDAR. The device incorporates a light source; and a Fabry-Perot etalon having a resonant cavity formed with two plane parallel reflecting surfaces, wherein the light source is positioned relative to the a Fabry-Perot etalon such that light is injected into a plane parallel resonant cavity of the Fabry-Perot etalon at an angle of incidence other than normal to the reflecting surfaces. The Fabry-Perot etalon may be formed with each of the parallel reflecting surfaces having different reflectivities. The light source may be positioned to direct the light to bypass a first reflective surface of the plane parallel resonator cavity, and/or implemented using a divergent light source. In addition, the Fabry-Perot etalon may be formed to include an aperture in at least one mirror surface or an edge portion in at least one mirror surface through which the light is directed into the resonant cavity. The device may also incorporate a detector for detecting a fringe pattern outputted by the Fabry-Perot etalon. |
| US10627520B2 |
Method and apparatus for constructing reflectance map
A specific implementation of the method includes: constructing a reflectance map based on a position and an Euler angle, obtained through a global pose optimization and used for constructing a reflectance map, of a center of a laser radar corresponding to each frame laser point cloud used for constructing the reflectance map. This implementation implements the level-by-level pose optimization of key frame laser point clouds, sample frame laser point clouds, regular frame laser point clouds selected from laser point clouds used for constructing a reflectance map, to obtain an accurate position and Euler angle, used for constructing the reflectance map, of a center of the laser radar corresponding to each frame laser point cloud used for constructing the reflectance map, so that accurate coordinates of laser points in each frame laser point cloud used for constructing the reflectance map in a world coordinate system can be obtained. |
| US10627515B2 |
Camera system with laser-based rangefinder
A camera system includes a camera unit for capturing still or moving images of an object. The camera unit is adjustable in respect of at least one parameter relevant to the capture of the images based on a measurement signal. A measuring unit captures a distance between the object and the camera unit and includes a laser transceiver for emitting a laser signal and receiving a laser signal reflected by the object. An evaluation unit coupled to the laser transceiver provides the measurement signal. The measurement signal indicates the distance between the object and the camera unit. A lens system has at least two spaced apart lenses. The laser signal emitted by the laser transceiver passes through the lens system. At least one of the lenses is arranged in movable fashion such that the distance between the lenses is variably adjustable parallel to the laser signal transmission direction. |
| US10627501B2 |
Pulse radar apparatus and operating method of pulse radar apparatus
Disclosed are a pulse radar apparatus and an operating method of the pulse radar apparatus, the pulse radar apparatus including a transmitter configured to receive a reference signal as a transmission clock signal, and transmit a transmission pulse to an object based on the transmission clock signal, a negative feedback loop configured to delay the reference signal and output the delayed reference signal as a reception clock signal, and a receiver configured to restore, based on the reception clock signal, a reflection pulse received in response to the transmission pulse being reflected from the object, wherein the negative feedback loop is configured to generate a delay control signal using the reference signal and a predetermined waveform signal generated by a waveform generator, delay the reference signal based on the delay control signal, and adjust the delay control signal by controlling the waveform generator to change the predetermined waveform signal. |
| US10627497B2 |
Clustering, noise reduction and visualization method for doppler ultrasound images
The invention provides an analysis system for Doppler ultrasound image includes: a capture device, a processing device, and an output device. The capture device obtains a plurality of Doppler ultrasound images. The processing device arranges the color value in each pixel of the images based on the time domain, and obtains a reference sequence through a referencing method, furthermore performs a clustering method to obtain a plurality of correlation coefficient values, then uses a clustering and noise reducing method to classify into a primary pulsatile signal, a secondary pulsatile signal, and a noise signal, finally annotates the primary pulsatile signal, a secondary pulsatile signal, and a noise signal with different color values, respectively. The output device displays a plurality of visualized pulsatile ultrasound images for visualization. |
| US10627496B2 |
Photonics integrated phase measurement
System, methods, and other embodiments described herein relate to a photonic apparatus including integrated phase measurement. The photonic apparatus includes a phase shifter operably connected with a source optical waveguide to receive a source light wave and to shift a source phase of the source light wave to produce a shifted light wave with a shifted phase that is different from the source phase. The photonic apparatus includes an output optical waveguide connected with the phase shifter to provide the shifted wave and a reference optical waveguide operably connected with the source optical waveguide to provide the source light wave. The photonic apparatus includes a combiner to combine the shifted light wave with the source light wave to produce a combined light wave. The photonic apparatus includes a detector to determine a difference in phases between the shifted phase and the source phase as embodied in the combined wave. |
| US10627495B2 |
Time varying gain in an optical detector operating in a lidar system
To decrease the likelihood of a false detection when detecting light from light pulses scattered by remote targets in a lidar system, a receiver in the lidar system includes a photodetector and a pulse-detection circuit having a gain circuit with a varying amount of gain over time. The gain circuit operates in a low-gain mode for a time period T1 beginning with time t0 when a light pulse is emitted to prevent the receiver from detecting return light pulses during the threshold time period T1. Upon expiration of the threshold time period T1, the gain circuit operates in a high-gain mode to begin detecting return light pulses until a subsequent light pulse is emitted. |
| US10627494B2 |
Interference handling in time-of-flight depth sensing
Aspects of the embodiments are directed to methods and imaging systems. The imaging systems can be configured to sense, by an light sensor of the imaging system, light received during a time period, process the light received by the light sensor, identify an available measurement period for the imaging system within the time period based on the processed light, and transmit and receive light during a corresponding measurement period in one or more subsequent time periods. |
| US10627493B2 |
Apparatus, method for laser distance measurement, and non-transitory computer-readable storage medium
An apparatus for laser distance measurement includes: a light-projecting circuit for projecting laser light emitted from a laser diode; a filter for transmitting a specific wavelength and suppressing a wavelength other than the specific wavelength; a photodetector including a plurality of photodetector elements, and configured to receive the laser light projected from the light-projecting circuit and reflected from a measurement object through the filter; and a controller for controlling a relative incidence angle of the reflected laser light with respect to the filter, wherein the controller causes a photodetector signal, which is to be used for calculating a distance to the measurement object, to be outputted from a photodetector element of the photodetector at a position to which a shift of a light-condensing position of the reflected laser light occurs as a result of the control of the relative incidence angle from the light-condensing position before the control. |
| US10627489B2 |
Spatially self-similar patterned illumination for depth imaging
Methods, systems, and devices involving patterned radiation are provided in accordance with various embodiments. Some embodiments include a device for projecting pattern radiation. Some embodiments include a method for estimating coordinates of a location on an object in a 3D scene. Some embodiments include a system for estimating the coordinates of a location on an object in a 3D scene. A variety of radiation patterns are provided in accordance with various embodiments. Some embodiments may relate to the use of patterned illumination to identify the angular information that may be utilized to measure depth by triangulation. |
| US10627483B2 |
Methods and apparatus for velocity detection in MIMO radar including velocity ambiguity resolution
In accordance with described examples, a method determines if a velocity of an object detected by a radar is greater than a maximum velocity by receiving on a plurality of receivers at least one frame of chirps transmitted by at least two transmitters and reflected off of the object. A velocity induced phase shift (φd) in a virtual array vector S of signals received by each receiver corresponding to a sequence of chirps (frame) transmitted by each transmitter is estimated. Phases of each element of virtual array vector S are corrected using φd to generate a corrected virtual array vector Sc. A first Fourier transform is performed on the corrected virtual array vector Sc to generate a corrected virtual array spectrum to detect a signature that indicates that the object has an absolute velocity greater than a maximum velocity. |
| US10627479B2 |
Method for determining the position of an object and system employing same
A positioning system has an initiator device configured for emitting a high-speed wireless signal, at least one reference device configured for receiving the high-speed wireless signal and emitting a low-speed wireless signal after receiving the high-speed wireless signal, at least one target device each having one or more components for receiving the low-speed wireless signals, and at least one engine configured for determining the position of each of the at-least-one target device by calculating the distance between the target device and each of the at-least-one reference device based on at least the times-of-arrival of the low-speed wireless signals, each time-of-arrival being the time that the corresponding low-speed wireless signal being received by the target device, and determining the position of the target device based on the calculated distances. |
| US10627478B2 |
OTDOA (observed time difference of arrival) positioning enhancement by using heterogeneous reference signals
Techniques for observed time difference of arrival (OTDOA) positioning based on heterogeneous reference signals (RSs) are discussed. One example apparatus configured to be employed within a user equipment (UE) comprises receiver circuitry, a processor, and transmitter circuitry. The receiver circuitry can receive, from each of a plurality of evolved Node Bs (eNBs), one or more RSs of each of a plurality of distinct types of RSs. The processor can determine, for each of the eNBs, a time of arrival (TOA) of the one or more RSs of each of the plurality of distinct types of RSs; and compute, for each of the eNBs, a reference signal time difference (RSTD) based at least in part on the TOAs of the one or more RSs of each of the plurality of distinct types of RSs. The transmitter circuitry can transmit the RSTD computed for each of the eNBs. |
| US10627474B1 |
Method and system for radiofrequency localization of transmitting devices via a mesh network
A method including, at each node in each pair of nodes in a network: transmitting an outbound synchronization signal; generating a self-receive signal based on the outbound synchronization signal; detecting the self-receive signal at a self-receive TOA; detecting an inbound synchronization signal; based on the pair of self-receive TOAs and the pair of synchronization TOAs, for each pair of nodes in the network: calculating a pairwise time offset and distance; for each node in the network: based on the set of pairwise distances, calculating a location and a time bias of the node. The method also includes: at each node in the network, detecting a localization signal, transmitted by a device, at a localization TOA; and calculating a location of the device based on, for each node in the network, the localization signal detected at the node, and the time bias and the relative location of the node. |
| US10627473B2 |
Angle of arrival measurements using RF carrier synchronization and phase alignment methods
A method for determining an angle of arrival (AOA) of a received signal is disclosed, comprising: generating a baseband information signal by mixing a received signal with a local oscillator (LO) signal, the received signal being an in-phase signal and quadrature signal uncorrelated with each other and derived from different input data sets; obtaining baseband signal samples of the baseband information signal having an in-phase signal sample and a quadrature signal sample; determining a transmitter phase offset based on an estimated correlation between the in-phase signal samples and the quadrature signal samples; performing a plurality of phase measurements using a plurality of antennas to obtain a plurality of phase measurements; correcting the plurality of phase measurements based on the transmitter phase offset to produce a plurality of corrected phase measurement; and calculating an AOA of the received signal based on the difference between the plurality of corrected phase measurements. |
| US10627465B2 |
MRI metamaterial liner
A metamaterial liner for an MRI bore. The metamaterial liner may cover only a portion of the MRI bore, allowing travelling wave excitations within the lined portion. By restricting the waves to the lined portion, improved signal to noise ratio may be provided. The lined length may be adjustable, for example by forming the metamaterial liner of removable annular segments. A method is provided of adjusting the length of the lined portion by removing metamaterial segments. The segments may be included in interchangeable modules. The MRI liner is suitable for any magnetic field strength, and in particular may provide improved signal to noise at reduced technical difficulty at magnetic field strengths between conventional field strengths suitable for a birdcage coil and conventional travelling wave field strengths. |
| US10627462B2 |
Cable arrangement for use in a magnetic resonance local coil
An antenna of a cable arrangement is provided for use in an MR local coil. An MR local coil with such a cable arrangement and a method for producing such a cable arrangement are provided. The cable arrangement includes an electrical conductor, which may have a material with a high electrical conductivity, such as copper for instance. The cable arrangement, in particular the electrical conductor, is embodied in a wavelike manner (e.g., the cable arrangement has a waveform). |
| US10627460B2 |
Systems and methods including multi-mode operation of optically pumped magnetometer(s)
A magnetic field measurement system that includes at least one magnetometer; at least one magnetic field generator; a processor coupled to the at least one magnetometer and the at least one magnetic field generator and configured to: measure an ambient background magnetic field using at least one of the at least one magnetometer in a first mode selected from a scalar mode or a vector mode; generate, in response to the measurement of the ambient background magnetic field, a compensation field using the at least one magnetic field generator; and measure a target magnetic field using at least one of the at least one magnetometer in a spin exchange relaxation free (SERF) mode which is different from the first mode. |
| US10627455B2 |
Capacitor life diagnosis apparatus and capacitor life diagnosis method
A capacitor life diagnosis apparatus includes ringing detection circuitry that detects ringing of an output voltage of a power source including a capacitor at an output end, and signal generation circuitry that generates a signal indicating a life of the capacitor based on the ringing detected by the ringing detection circuitry. |
| US10627449B2 |
Battery pack status parallel monitoring device
The present invention provides a battery pack state parallel-monitoring device having a battery pack configured with a plurality of battery cells, a cell monitoring unit for measuring a state of the plurality of battery cells, a BMIC for generating a diagnostic signal indicating a state of the battery pack through the cell monitoring unit, a main MCU for receiving the diagnostic signal, and an auxiliary MCU for receiving the diagnostic signal and transmitting/receiving data of the main MCU, the battery pack state parallel-monitoring device including data lines connecting the BMIC and the main MCU to each other, parallel lines connected in parallel to the data lines, and a communication monitoring unit connected to the parallel lines to monitor data transmitted/received between the BMIC and the main MCU and transfer the monitored data to the auxiliary MCU. |
| US10627448B2 |
Apparatus and method for detecting battery cell failure due to unknown discharge current
A method for detecting failure of a battery cell due to an unknown discharge current, including connecting a detector in series between the battery cell and a power supply for supplying a charging power, determining whether the charging of the battery cell progresses by the charging power in excess of a predetermined battery cell specific charging reference time, measuring a current value of the battery cell in real time if the charging of the battery cell progresses in excess of the battery cell specific charging reference time, determining whether the current value of the battery cell measured in real time exceeds a predetermined battery cell specific failure determination reference current range value, and determining a state of the battery cell as a failure state if the current value of the battery cell exceeds the predetermined battery cell specific failure determination reference current range value. |
| US10627446B2 |
Importance sampling method for multiple failure regions
In a method of circuit yield analysis, the method includes: detecting a plurality of failed samples respectively located at a plurality of failure regions in a multi-dimensional parametric space; clustering the failed samples to identify the failure regions; filtering features of the failed samples to determine a parameter component that is a non-principal component in affecting circuit yield; applying a dimensional reduction method on a dimension corresponding to the parameter component; and constructing a final importance sampling (IS) distribution function using a mixed Gaussian (mGaussian) function corresponding to all of the failure regions containing a rare failure event. |
| US10627444B1 |
Modular and stackable integrated logic analyzer
An integrated circuit having an integrated logic analyzer can include a match circuit including at least one match cell, wherein each match cell is programmable at runtime to detect a signal state from a plurality of signal states for a probed signal. The integrated circuit can include a combine circuit configured to generate a first match signal indicating an occurrence of a first trigger condition based upon the detected signal state of each match cell, a capture and control circuit configured to determining addressing for storing trace data corresponding to the probed signal, and a trace storage memory configured to the store trace data at addresses determined by the capture and control circuit. |
| US10627442B2 |
Method for estimating resistances of a source contact and a drain contact of a MOS transistor
A method for estimating resistances of a source contact and a drain contact of a MOS transistor includes the following steps. A MOS transistor is provided. The MOS transistor includes a substrate, a gate, a source region and a drain region, a source contact electrically connected to the source region, and a drain contact electrically connected to the drain region. A resistance difference between a source contact resistance and a drain contact resistance is obtained. A resistance sum of the source contact resistance and the drain contact resistance is obtained. The source contact resistance and the drain contact resistance are calculated based on the resistance sum of the source contact resistance and the drain contact resistance, and on the resistance difference between the source contact resistance and the drain contact resistance. |
| US10627440B2 |
Method and device for detecting arcs
A method for detecting arcs in a DC circuit, having a detection conductor, which is routed at least along a conductor of the DC circuit, which carries an electric voltage and is to be monitored. In this connection, a voltage signal that refers to a potential of the DC circuit is coupled into the detection conductor at an incoupling point via a series resistor, the voltage signal is coupled out again at an outcoupling point of the detection conductor, the voltage signal before the series resistor is compared to the voltage signal at the outcoupling point, and a conclusion is drawn that an arc has occurred when the voltage signal at the outcoupling point deviates from the voltage signal before the series resistor by more than a predetermined amount. This invention also relates to a device for carrying out the method. The method and the device permit a quick, reliable detection of an arc in a DC circuit. |
| US10627439B2 |
Apparatus for use in disturbance evaluation systems based on disturbance extraction from an electrical network
Apparatus (1) for use in disturbance evaluation systems based on disturbance extraction, which apparatus (1) comprises measuring means for obtaining signal frequency both before (4) and after a disturbance (3) in an electricity network but excluding use of the disturbance transient itself, and interpolation means (5) for interpolating frequency across the disturbance interval to reflect the underlying frequency trend (9) uninfluenced by the disturbance transient. The apparatus (1) may include: (i) at least one delay means (2) for receiving at least one analogue or digital signal (6) from the electricity network; (ii) at least one first access point (P) at a first part of the delay means (2); (iii) at least one second access point (Q) at a second part of the delay means (2), and the apparatus (1) being such that: (iv) the measuring means comprises: (a) a first frequency derivation means (3) for processing a set of access point outputs from the first access point and providing at least one measure of frequency (7) after the disturbance; and (b) a second frequency derivation means (4) for processing a set of access point outputs from the second access point or a delayed output means, for providing at least one measure of frequency (8) before the disturbance; and the interpolation means (5) receives the measure of frequency (7) after the disturbance and the measure of frequency (8) before the disturbance, and provides a measure of frequency (9) as a function of time over a period of interest, which comprises the disturbance interval and either side of the disturbance interval. |
| US10627437B2 |
Method of estimating a system value
A method estimates a system value which indicates a state of an electrical distribution system. The method includes the steps of measuring one or more electrical quantities at a plurality of system nodes and providing measurement values, and generating the system value based on the measurement values as well as on weighting coefficients that define or reflect the timely change rate of the measurement values and/or the transmission rate of the measurement values. |
| US10627435B2 |
Method and apparatus for monitoring capacitance of DC bus capacitor
A method for monitoring capacitance of DC bus capacitor of a power electronic converter is provided, wherein the power electronic converter includes at least one AC/DC conversion circuit and the DC bus capacitor, a power input/output interface of the AC/DC conversion circuit including a first terminal and a second terminal. The first terminal is connected to an AC grid with a frequency of f, the second terminal is connected to the DC bus capacitor, f is any positive real number, and the method includes: measuring a pulsating power with a frequency of 2f flowing through the DC bus capacitor and a voltage on the DC bus capacitor; and calculating the capacitance of the DC bus capacitor based on the pulsating power and the voltage on the DC bus capacitor. An apparatus for monitoring the capacitance of the DC bus capacitor is provided correspondingly. |
| US10627434B2 |
Electrical assembly and measurement circuit and method for monitoring a component thereof
A measuring method is provided for monitoring a component of an electrical assembly, in which the voltage across at least one component of the electrical assembly and a current through the component are measured, and in which, from measurement values for the voltage and the current, a resistance value of the component is determined. The voltage and the current are measured in successive switching periods of a periodic switching signal of the electrical assembly, and the resistance value is determined based on the measurement values for voltage and current from the successive switching periods. A measuring circuit for monitoring a component of an electrical assembly is provided with an analog/digital converter. An electrical assembly, in particular a switching power supply, having such a measuring circuit is also provided. |
| US10627429B2 |
Printed circuit board with at least one integrated precision resistor
The invention relates to a printed circuit board (1) with at least two connection points (3) and at least one precision resistor (2) for measuring a current flowing between the connection points. The aim of the invention is to inexpensively produce a printed circuit board of the type mentioned in the introduction such that the printed circuit board has a reduced installation space while simultaneously having a preferably long service life. According to the invention, this is achieved in that the precision resistor extends between the connection points in the printed circuit board (11). The invention additionally relates to a corresponding method for producing said printed circuit board. |
| US10627423B2 |
Method and device for testing a detection sensor for a motor vehicle
A method for testing a detection sensor positioned facing a target fixed to a drive shaft that is intended to be installed in a motor vehicle. The method includes generating a pulsed voltage test signal, amplifying the high states of the generated test signal, filtering the amplified test signal so as to obtain a voltage test signal having high states the voltage of which is higher than a predetermined high-state detection threshold and low states the voltage of which is lower than a predetermined low-state detection threshold, and detecting the high states and the low states of the filtered test signal in order to test the sensor. |
| US10627422B2 |
Error reporting at a pulse level lying below the power supply level
A method for transmitting error information of a sensor, in a signal exchanged between the sensor and a master receiver, said signal being designed with a minimum level for supplying electric power to the sensor and carrying measurement data. One disclosed method involves identifying the error in the sensor; switching off a component of the sensor consuming electric power; and transmitting the error information at an error level lying below the minimum level. |
| US10627421B2 |
Coated substrate for biological reaction systems
An apparatus for biological reactions is provided. The apparatus includes a substrate and a plurality of reaction sites within the substrate. A surface of the substrate is configured to have a first hydrophilicity and each surface of the plurality of reaction sites is configured to have a second hydrophilicity to load a substantial number of reaction sites with a sample volume. The sample volume of each loaded reaction site is substantially confined to its respective reaction site. The sample volume is configured to undergo a biological reaction within the reaction site. |
| US10627420B2 |
Systems and methods for loading liquid samples
A sample loader for loading a liquid sample into a plurality of reaction sites within a substrate is provided. The sample loader includes a first blade, and a second blade coupled to the first blade. The sample loader further comprises a flow path between the first blade and second blade configured to dispense a liquid sample to a substrate including a plurality of reaction sites. Further, in various embodiments the liquid sample has an advancing contact angle of 85+/−15 degrees with the first and second blade. Furthermore, loading of the liquid sample dispensed from the flow path to the plurality of reaction sites may be based on capillary action. |
| US10627419B2 |
Nanorobot
A nanorobot, comprising: a load part, configured to load a labeling reagent; a power part, configured to generate power according to an environmental condition, a direction of the power being a direction away from the load part; and a connecting part, respectively connected with the load part and the power part, so that the power part seals the load part, wherein, the connecting part is configured to be disconnected when the power is greater than a preset value. |
| US10627406B2 |
Method and kit for detecting glutathione
A method for detecting glutathione includes mixing a sample including glutathione, 9-bromomethyl acridine (Br-MA) and a derivatization solvent to form a reaction solution. A derivative reaction occurs between Br-MA and glutathione to obtain a derivatization solution including a glutathione derivative with a thiol group being substituted with a tag. Excess Br-MA is removed by adding an interference removing solvent into the derivatization solution, followed by vortexing and centrifugation to obtain an aqueous layer solution. The aqueous layer solution is used as an analytic solution, and the glutathione derivative in the analytic solution is detected to obtain a glutathione value. The present invention also provides a kit for detecting glutathione which is adapted to carry out the method for detecting glutathione. |
| US10627392B2 |
Methods of identifying and monitoring mitochondrial dysfunction using monocyte screening
The present technology provides methods for detecting and diagnosing diseases and conditions characterized by mitochondrial dysfunction using monocytes as an indicator of the dysfunction. |
| US10627391B2 |
System and method for controlling a flow through a pneumatic system
A device, system and method related to a pneumatic system for fluid analysis. The device, system and method comprises a connection interface for a fluid analyser unit, a connection interface for a pump unit, a flow sensor and a pressure sensor. The device, system and method further comprises a control unit for calculating a pump stroke force or amplitude, and/or pump frequency based on measurements from the flow sensor and the pressure sensor for obtaining a constant flow through the pneumatic system. |
| US10627390B2 |
Method for imaging biologic fluid samples using a predetermined distribution
A method for analyzing a biologic fluid sample includes the steps of: a) providing a spatially mapped chamber; b) providing a predetermined repeatable non-uniform spatial distribution of one or more constituents within the sample, which distribution indicates the presence or absence of a statistically significant number of constituents within the sample in each chamber sub-region; c) selecting one or more image techniques for each sub-region based on the presence or absence of the statistically significant number of one or more constituents in that sub-region as indicated by the distribution; d) creating image data representative of the biologic fluid sample in each sub-region, using the one or more image techniques selected for that sub-region; and e) analyzing the sample. |
| US10627387B1 |
Method and related device for grease evaluation
A method for evaluating the condition of grease includes submitting a sample of grease to light from a spectrophotometer, passing the light through the sample along a light path, and analyzing the color or spectrum of the light after emerging from the light path. The length of the light path can be varied as needed to enable translucent or very light-colored greases and greases that are dark provide useable data from the light passing through the grease. |
| US10627384B1 |
Water quality analyzer
The invention provides a water quality analyzer with which an abnormality in the collection of water can be determined by detecting whether or not a predetermined amount of a liquid sample has been fed into a sample container. The analyzer is formed of: a sample container 53 into which a liquid sample can be introduced through a liquid sample introduction port 53e formed in a lower portion of the container 53; a light source unit 51 for irradiating the container 53 with light; and a detection unit 52 for detecting light that has passed through the container 53, and further includes a determination unit for determining whether or not a predetermined amount of the liquid sample has been contained in the container 53 on the basis of the change in the light intensity detected by the detection unit 52 when the liquid sample is fed into the container 53. |
| US10627380B2 |
Multi-source data assimilation for three-dimensional environmental monitoring
The disclosure involves multi-source data assimilation. According to an embodiment, first data associated with an indication of environmental quality in a first region is obtained, and second data associated with an indication of environmental quality in a second region is obtained. The first data is of a higher quality than the second data according to a predetermined criterion. The second data is calibrated according to a relationship between the first and second data in an overlap of the first and second regions. Third data associated with an indication of environmental quality in a third region is determined based on the first data and the calibrated second data, wherein the third region comprises at least the first and second regions. |
| US10627376B2 |
Method and system for failure prediction using lubricating fluid analysis
Methods and systems for failure prediction using analysis of oil or other lubricant. Raw data about feature(s) of each of a plurality of particles filtered from a fluid sample are used to categorize each particle into one of a plurality of categories, each category being defined by one or more of: chemical composition, size and morphology. Particle physical characteristics in each category are quantified to obtain a set of categorized data. The categorized data are compared with historical data. Results of the comparing are evaluated to generate a prediction of any failure or mechanism of failure. |
| US10627375B2 |
Replaceable emitter assembly for interfacing a separation column to a mass spectrometer
An electrospray emitter assembly for interfacing a separation column to a mass spectrometer is disclosed. An emitter capillary includes an inlet end and an outlet end. A fitting is coupled to the inlet end of the emitter, configured to be removably connected to the separation column. A stop with a defined through hole is integrated proximate the inlet end of the emitter to produce a path for liquid to flow from the separation column to the emitter via the through hole where a voltage is applied to the liquid entering the emitter. |
| US10627374B2 |
LC-MS configuration for purification and detection of analytes having a broad range of hydrophobicites
Systems, apparatuses, kits, and methods for purification and analysis of analytes having a broad range of hydrophobicities by liquid chromatography-mass spectrometry (LC-MS). Using one set of liquid chromatography columns, one set of mobile phase buffers, and, optionally, a single ionization method (e.g., electrospray ionization), a wide range of analytes can be purified and analyzed on a liquid chromatography-mass spectrometry (LC-MS) system. LC-MS purification and analysis of analytes having a broad range of partition coefficients is accomplished by selecting LC run parameters and MS system parameters that are particular to different classes of analytes without having to make column or buffer changes or any other hardware configuration changes to the LC-MS system. The methods, systems, and kits described herein provide for substantially increased speed/throughput and ease of use for a wide range analytes with essentially no compromise in specificity for individual analytes relative to previously described methods. |
| US10627372B2 |
Detecting faulty collection of vibration data
Vibration data indicative of the health of a machine is collected using a vibration sensor connected to a portable vibration data collector. After the vibration sensor has been attached to a measurement point on the machine, vibration data is collected over a measurement time period having a begin time and an end time, and the vibration data is stored in memory of the portable vibration data collector. First and second average amplitudes of the vibration data collected during first and second time windows in the measurement time period are determined. The slope of the vibration data is calculated based on the ratio of the amplitude difference between the first and second average amplitudes and the time difference between the first and second time windows. The vibration data is either retained in the memory or discarded based on the comparison of the slope to a threshold level. |
| US10627371B2 |
Ultrasonic detection of a change in a surface of a wall
A change in a surface of a wall is detected by transmitting a pulse of input ultrasonic vibrations into a proximal surface of the wall and then receiving ultrasonic vibrations from that proximal surface. The received ultrasonic vibrations are compared with a previously detected pulse of output ultrasonic vibrations that have been received from the proximal surface in order to identify, for example, a time of arrival of a current pulse of output ultrasonic vibrations. The time of arrival of this current pulse of output of ultrasonic vibrations may be used to detect a change in the surface of the wall, such as a change in the thickness of the wall. Other embodiments can detect a change in the roughness profile of the wall using changes in the received ultrasonic vibrations other than arrival time. |
| US10627370B2 |
Additive manufacture of metal objects; inspection and part validation
Methods of testing the material of a metal object made by additive manufacturing. An electromagnetic acoustic transducer (EMAT) is used to transmit long duration acoustic signals into the object, and to receive response signals representing resonance of acoustic waves within the material. At least one resonance peak is identified and used to determine attenuation and/or wave velocity. These values can then be used to determine material properties, such as porosity, Shear Modulus, Young's Modulus, or Poisson's Ratio. |
| US10627366B2 |
Fluid delivery manifolds and microfluidic systems
Embodiments of fluid distribution manifolds, cartridges, and microfluidic systems are described herein. Fluid distribution manifolds may include an insert member and a manifold base and may define a substantially closed channel within the manifold when the insert member is press-fit into the base. Cartridges described herein may allow for simultaneous electrical and fluidic interconnection with an electrical multiplex board and may be held in place using magnetic attraction. |
| US10627359B2 |
Sensor platform including thermal conductivity sensor for analyzing the contents and surroundings of sealed packages or insulated glass units
A sensor system for sensing environmental conditions inside of a sealed enclosure includes a microcontroller and a thermal conductivity sensor for sensing inert gas concentration. The thermal conductivity sensor is operably coupled to the microcontroller. The thermal conductivity sensor includes a lamp with a filament that is exposed to the environment inside of the sealed enclosure, a thermal mass and a temperature sensor coupled to the thermal mass. The lamp is disposed at least partially within the thermal mass. A heater is coupled to the thermal mass. |
| US10627351B2 |
Inspection of components for imperfections
An inspection method for optical components that can be implemented to conform to performance specification MIL-PRF-13830 in order to grade surface imperfections, in particular scratches and digs. A dark-field microscope obtains a digital image of the component, and this digital image is processed to determine scratch and dig numbers. For scratches, the number is obtained by dividing the total intensity of the scratch by the scratch length. For digs, the number is obtained by determining dig diameter or by dividing the dig's total intensity by its area. According to our extensive testing, this automated digital image processing approach appears to faithfully mimic the subjective impression that a scratch makes on an expert inspector who is applying the visibility test of MIL-PRF-13830. |
| US10627350B2 |
Compositions, apparatus and methods for determining alkalinity of an analyte solution
Compositions, kits and methods of using the kits and compositions to determine the alkalinity of an analyte solution are described. The kit can include a lyophilized titrant. |
| US10627341B1 |
Optical interrogator for measuring polarization properties
An optical interrogator for illuminating an object comprising a laser, a splitter, an optical polarizing element, and an optical recombiner. The laser is configured to generate a laser pulse, which the splitter splits into first, second, third, fourth, fifth, and sixth laser segments such that each of the laser segments are separated by a time delay on the order of nanoseconds between each laser segment. The optical polarizing element is positioned so as to respectively polarize the first, second, third, fourth, fifth, and sixth laser segments with a 0° linear polarization, a 45° linear polarization, a 90° linear polarization, a 135° linear polarization, a right-handed, circular polarization (RHCP), and a left-handed, circular polarization (LHCP). The optical recombiner combines the polarized laser segments into a train of co-aligned pulses for illuminating the object. |
| US10627336B2 |
Optical measurement device
An optical measurement device with a transparent cylindrical measurement cuvette, which defines an axial symmetrical axis and contains the fluid sample, an optical measurement arrangement which quantitatively determines the optical property of the fluid sample in the measurement cuvette, and a mechanical cleaning arrangement is described. The cleaning arrangement comprises an external magnetic working platform, which is arranged coaxially to the symmetrical axis, is slidable in a translatory manner parallel to the symmetrical axis, is rotatable about the symmetrical axis, encloses the cylindrical measurement cuvette externally in an annular manner, and has at least one translatory magnet element and at least one rotary magnet element, and an internal magnetic cleaning unit, which is arranged within the measurement cuvette and is slidable in a translatory manner, has a cleaning body, has at least one translatory magnet element, and has at least one rotary magnet element. The translatory magnet elements as well as the rotary magnet elements of the working platform and the cleaning unit are coupled to one another in a contactless and magnetic manner, respectively. Other aspects are described and claimed. |
| US10627335B2 |
Structure for use in infrared spectroscopy and infrared spectroscopy method using same
In an embodiment of the present disclosure, a structure comprising an infrared ray absorption surface is provided for use in infrared spectroscopy, and the infrared ray absorption surface absorbs infrared rays in a detection wavelength range that covers the response wavelengths of a substance to be detected. The structure comprises, for example, a metal substrate having a metal surface, metal components arranged at positions facing the metal surface, and a support part that supports each of the metal components relative to the metal surface, and a resonator for the infrared ray absorption surface is formed by the metal substrate, the metal components and the support parts. Additionally, in an embodiment of the present disclosure, an infrared spectroscopy method wherein a specimen is brought into close contact to the infrared ray absorption surface of the structure is also provided. |
| US10627333B2 |
Irradiance intensity adjustment device
An irradiance adjustment device comprising a radiation source and at least one neutral density filter disposed adjacent to the radiation source, wherein the neutral density filter can be moved into or out of the beam path of the radiation source. |
| US10627328B2 |
Siloxane column based liquid phase microextraction and process
A method for extracting an analyte in a sample is described. A sample and a solution in a microwave-extraction vial are microwave-heated and agitated. A vapor produced in the vial can be extracted into a liquid-phase medium contained in a porous membrane bag situated in the vial. The liquid-phase medium containing the vapor extract may then be analyzed for an analyte with gas chromatography-mass spectrometry. |
| US10627327B2 |
Membrane vesicle recovery device, membrane vesicle recovery method, and membrane vesicle analysis method
A membrane vesicle recovery device includes: a liquid filler; and at least a fused membrane having a lipid bilayer membrane which covers at least a part of the outer periphery of the liquid filler, in which a content of a membrane vesicle is mixed into the liquid filler through fusing of the membrane vesicle and the fused membrane. |
| US10627326B2 |
Ligand-functionalized substrates with enhanced binding capacity
An article that can be used for biomaterial capture comprises (a) a porous substrate; and (b) borne on the porous substrate, a polymer comprising interpolymerized units of at least one monomer consisting of (1) at least one monovalent ethylenically unsaturated group, (2) at least one monovalent ligand functional group selected from acidic groups, basic groups other than guanidino, and salts thereof, and (3) a multivalent spacer group that is directly bonded to the monovalent groups so as to link at least one ethylenically unsaturated group and at least one ligand functional group by a chain of at least six catenated atoms. |
| US10627325B2 |
Fluorescent marker for tissue staining containing phosphor-containing nanoparticle and method using same
A tissue staining method which comprises: staining a tissue with a staining reagent wherein a biosubstance recognition site is bonded to particles carrying multiple fluorescent substances accumulated therein; in the stained tissue, counting fluorescent points or measuring fluorescent brightness; and evaluating the expression level of a biosubstance, which matches the biosubstance recognition site, in the aforesaid tissue on the basis of the number of the fluorescent points or fluorescent brightness that was measured. |
| US10627324B2 |
Air sample tracking system and method
A system for tracking one or more subjects for collecting airborne contaminants. The system includes one or more subjects configured to collect air contaminants. Each of the one or more subjects includes an identification tag encoded with identification information identifying the each subject. The system further includes an identification reader configured to decode the identification information encoded within the identification tag of a scanned one of the one or more identification tags. A computer receives and stores the decoded identification information in a record in a database. The computer may also receive and stored an identification code for a user who scanned the scanned identification tag in the record in the database. Additional records in the database are created each time the identification tag of one of the one or more subjects is scanned. The one or more subjects are thereby tracked as they collect airborne contaminants and are incubated. |
| US10627322B1 |
Modular sample system incorporating mounting bracket independent of housing, and method therefore
A modular sample conditioning system formed for in-situ sampling installation, referenced herein as “source mounted”. The present invention relates to a docking platform or substrate configured to receive multiple, diverse sampling components in various flow configurations, coupled with a unique housing/enclosure formed to engage the docking platform so as to further strengthen and stabilize the mount, the enclosure (in rigid and non-rigid, flexible forms) also formed to engage one or more of the mounted sampling components, so as to provide access outside of the enclosure for visibility and/or manual access of same, providing an easily installed and maintained, user-accessible, on-site modular sampling conditioning/monitoring system. |
| US10627321B2 |
Air sampler
An air sampler that receives an air source through a manifold. The manifold has a restrictor and a vent that opens above a specified pressure. The remaining portion of the air source enters the inlet assembly where it passes through a filter with a removable element then through a one way valve and into an impermeable bag. Excess air in the bag escapes out an outlet one way valve capturing a sample inside the bag. An ambient air sample may delivered via a hand squeeze bulb and a biological sample may be contained inside the bag. |
| US10627319B2 |
Sampling apparatus for use in explosive environments, a dryer comprising such a sampling apparatus, and method of estimating the flowability of a sample
The invention relates to a sampling apparatus for use in explosive environments comprising particles of a mean size of up to 500 μm, the sampling apparatus comprising a displaceable arm having a sample container, which displaceable arm has a first position where the sample container is inserted into a first zone for collecting a sample of particles into the sample container, and a second zone where the displaceable arm is outside the product stream, the second zone being contained in a housing with an opening for the displaceable arm. The sampling apparatus has an interface between the first and the second zone, which interface is selected from the list consisting of a closable member, a gate valve or an air knife. The invention also relates to a dryer comprising a drying chamber and a sampling apparatus of the invention. In a further aspect the invention relates to a method of estimating the flowability of a sample of organic particles. |
| US10627313B2 |
Device for detecting wheel hop
The present application provides a device for detecting wheel hop, comprising a synchronous clamping and centering mechanism, a synchronous rotating mechanism and a hop detecting mechanism. According to the structure and size of a wheel to be detected, a first servo motor and a second servo motor control the detection wheel in the hop detector to move within a specific plane, the detection wheel is in contact with a bead seat of the wheel, and the synchronous rotating mechanism drives the wheel to rotate; and the detection wheel is driven to rotate by the friction between the detection wheel and a bead seat of the wheel, and the hop detector detects the hop amount of the bead seat of the wheel when the wheel rotates and transmits the data to a computer processing system. |
| US10627306B2 |
Glass panel unit and inspection method thereof
The glass panel unit includes: a first glass panel; a second glass panel; a seal; an evacuated space; and a gas adsorbent. The seal with a frame shape hermetically bonds the first glass panel and the second glass panel to each other. The gas adsorbent is placed in the evacuated space. The gas adsorbent includes a getter. The gas adsorbent is visible through at least one of the first glass panel and the second glass panel. The gas adsorbent has properties of changing its color when adsorbing gas. |
| US10627305B2 |
Water leakage detection system for laser device
A water leakage detection system for a laser device detects a water leakage in the laser device including: a part group for outputting laser light; a water cooling plate which cools at least a portion of the part group; an enclosed housing in which the part group and the water cooling plate are stored; and an air circulating unit which circulates air within the housing, the air circulating unit is provided in the vicinity of a part having high heat generation and the water leakage detection system for the laser device includes: a humidity detection unit which detects humidity within the housing; temperature detection units which are arranged in a plurality of places in the water cooling plate and which respectively detect the temperatures of the places; and a detection control unit which outputs detection information when the humidity acquired from the humidity detection unit exceeds reference humidity or when at least one of the temperatures acquired from the temperature detection units exceeds a reference temperature of the corresponding place. |
| US10627303B2 |
Device for measuring and system for measuring a pressure comprising a pressure sensor
A pressure measurement device includes a pressure sensor including a printed circuit card having a portion that is to be subjected to pressure for measurement. The printed circuit card has strain detectors mounted on the portion to measure deformation of the printed circuit card under the influence of the pressure. The device may be included in a measurement system. |
| US10627298B2 |
Torque sensor
Provided is a torque sensor that allows a surface-mount magnetic sensor to be disposed between magnetic collection rings adjacent to each other in a radial direction with respect to a rotational axis. A torque sensor includes a rotational member including a first shaft and a second shaft connected to each other via a torsion bar, a first magnetic collection mechanism and a second magnetic collection mechanism each formed into a circular-arc shape along a direction around a rotational axis of the rotational member with use of a magnetic material and disposed so as to face each other in a radial direction of the rotational member, a surface-mount first magnetic sensor and second magnetic sensor inserted between the first magnetic collection mechanism and the second magnetic collection mechanism and each including a Hall element configured to detect a change in a magnetic field between the first magnetic collection mechanism and the second magnetic collection mechanism, and a sensor substrate on which the first magnetic sensor and the second magnetic sensor are mounted. The torque sensor detects a torque generated on the rotational member based on an output signal of the first magnetic sensor or the second magnetic sensor. |
| US10627295B2 |
Marine vessel shaft bearing overheat monitor and alarm system
A monitor and alarm system is provided for a marine vessel having a rotatable propeller drive shaft supported by one or more water-cooled bearings contained in strut barrels mounted on struts extending from the vessel hull or in stern tube assemblies. A heat sensor on the hull senses the ambient temperature of the water surrounding the vessel and one or more sensors on one or more bearings sense the temperature of the bearings. The sensed temperatures are electrically communicated via wires or wirelessly to gauges for monitoring and to a processing unit. The processing unit compares the sensed temperatures and generates a signal to an alarm device to initiate a bearing overheat warning or alarm if the differential between the bearing temperature and the ambient water temperature exceeds a predetermined amount. |
| US10627290B2 |
Spectral image correcting apparatus and spectral image correcting method, and object component analyzing apparatus
A spectral image correcting apparatus includes: an image acquirer configured to acquire a spectral image; and a processor configured to detect a peak wavelength corresponding to a characteristic wavelength based on a differential value of a spectrum of the spectral image, and correct a curvature of the spectral image based on the detected peak wavelength. |
| US10627281B2 |
Electro-optic liquid sensor enabling in-liquid testing
An electro-optic liquid sensor may include a light source, a light detector, a prism, and a reflective optical member. The optical member may be arranged to reflect light emitted by the light source to the light detector when a liquid is disposed between the light source and the optical member. The electro-optic sensor may enable assessment of its operational state in the presence of liquid, thus improving on known electro-optic liquid sensors. A method of operating a sensor to assess the presence of liquid is disclosed. |
| US10627280B2 |
Integrated sensor unit for fuel gauging
An integrated sensor unit for estimating a quantity of fluid in a container includes a pressure sensor configured to measure a pressure at a physical location of the sensor unit, an acceleration sensor configured to measure at least three components of an acceleration vector at the physical location of the sensor unit, and a temperature sensor configured to measure a temperature at the physical location of the sensor unit. The sensor unit is configured to produce an output signal comprising the pressure, acceleration, and temperature measurements. |
| US10627279B2 |
Measuring device for measuring a volume variation of liquid
A measuring device includes a first body, a second body slidably combined with the first body, a first pressure sensing component, and a control unit. The first body is for supporting a cup receiving liquid. The first pressure sensing component is disposed between the first body and the second body for sensing weight of the cup and the liquid and generating a signal corresponding to the weight. The control unit is electrically connected to the first pressure sensing component. The control unit determines a volume variation of the liquid according to a weight variation of the cup and the liquid calculated based on a difference between signals transmitted from the first pressure sensing component at different time points. |
| US10627277B2 |
Coriolis flow sensor having two detection elements partly overlapping the excitation axis and arranged on opposite sides of the flow tube
The invention relates to a Coriolis flow sensor, comprising at least a Coriolis-tube, wherein the flow sensor comprises an excitation element for causing the tube to oscillate, as well as a detection element for detecting at least a measure of displacements of parts of the tube during operation. In some embodiments, the detection element comprises two detection elements that are positioned on both sides of the Coriolis tube, wherein the detection elements partly overlap each other. |
| US10627276B2 |
Asymmetric flowmeter and related method
A method for creating an asymmetric flowmeter manifold (202, 202′) is provided. The method comprises the steps of defining at least one flowmeter (5) application parameter. The method also comprises determining an area for at least a first flow path (402) and a second flow path (402′), and forming the asymmetric manifold with the determined flow path areas. |
| US10627274B2 |
Method for determining a flow rate for a fluid in a flow tube of a flow measurement system, as well as a corresponding flow measurement system
Flow measurement system comprising a flow tube for the fluid whose flow rate is to be determined, wherein said system comprises at least three ultrasound transducer circuitry, wherein each circuitry comprises an ultrasound transducer arranged for transmitting ultrasound signals through said fluid in a transmitting phase, and for receiving transmitted signals from another of said at least three ultrasound transducers in a receiving phase, multiple receiving circuits, wherein each receiving circuit is arranged for reading out one of said at least three ultrasound transducers in a corresponding receiving phase thereof, and multiplexer circuitry ground arranged for selectively connecting each of said multiple receiving circuits to a different one of said at least three ultrasound transducers, respectively. |
| US10627273B2 |
Ultrasonic flow rate metering
A method for an ultrasonic time-of-flight flow meter (1) includes driving an ultrasonic transducer (2, 3) using a first waveform (V1(t)) for a first duration (Δt1), the first waveform (V1(t)) configured to cause oscillation (21) of the ultrasonic transducer (2, 3). The method also includes driving the ultrasonic transducer (2, 3) using a second waveform (V2(t)) for a second duration (Δt2). There is a discontinuity between the first waveform (V1(t)) and the second waveform (V2(t)). The second waveform (V2(t)) and the second duration (Δt2) are configured to maintain a voltage (VT(t)) across the ultrasonic transducer (2, 3) within a predetermined range (VH, VL). |
| US10627270B2 |
Flow detector and method for monitoring an adhesive flow
A flow detector for monitoring an adhesive flow in an adhesive applicator includes a sensor device arranged in the adhesive flow. The sensor device is formed as a capacitive sensor. |
| US10627268B2 |
Diaphragm displacement flowmeter
A flowmeter (5) is provided having a housing (28) configured to accept a flow of a process material. A diaphragm (18) is disposed in the housing (28), and is deformable by the flow of the process material. A sensor (48) is configured to detect a deformation in the diaphragm (18), and the flowmeter (5) is configured to measure the flow of the process material. |
| US10627266B2 |
Flowmeter with discontinuous helicoid turbine
A flowmeter for use downhole estimates fluid flow with a helically shaped spinner member disposed in a path of the flowing fluid. Features, such as magnets, are mounted in the spinner member so that spinner member rotational rate can be sensed, thereby estimating fluid flow. Discontinuities along an axis of the spinner member define segments that are adjacent one another. Adjacent segments can differ angularly, by pitch, as well as by length. With the discontinuities, segment design is less constrained by the geometry of adjacent segments, so that feature locations on the spinner member are maintained, while maximizing sensitivity of the spinner member to fluid flow. |
| US10627265B2 |
Sensor assignment apparatus and sensor diagnostic apparatus
In one embodiment, a sensor assignment apparatus includes a measured value storage, a generator, a calculator, and a selector. The measured value storage stores measured values of a plurality of sensors. The generator generates combinations of sensors and arguments of a function to diagnose sensors by assigning sensors to its arguments. The calculator calculates evaluation values which are based on the function values. The function values are obtained by applying diagnostic functions to measured values for all combinations generated by the generator. The selector selects at least one combination from the resulting set of the generator by considering the evaluation values of combinations calculated by the calculator. |
| US10627264B2 |
Sensor mounting system for a sensing device having a cover that moves pivotally relative to the sensing device
A sensor mounting system for mounting onto a sensor mounting bracket a sensing device and a cover that covers the sensing device. The sensing device is mounted onto the sensor mounting bracket by sliding from a sensing device delivery position to a sensing device mounted position. The cover pivots relative to the sensing device from a cover delivery position to a cover locked position. When the sensing device is mounted onto the sensor mounting bracket, the cover is in the cover delivery position and contacts the sensor mounting bracket such that by pivoting the cover towards the cover locked position, the cover causes sliding of the sensing device into the sensing device mounted position. |
| US10627260B2 |
Rotary encoder
A device for sensing the relative rotary position of first and second parts about a rotation axis, the device comprising a follower constrained to move on a first track fast with the first part and on a second track fast with the second part, the first track being linear and the second track comprising a plurality of circular arcs and at least one transition section connecting one of the circular arcs to another, the tracks being arranged so as to convert relative rotation of the parts into linear motion of the follower, wherein the second track is generally spiral, each circular arc is of constant radius about the rotation axis and the first track is perpendicular to the rotation axis. |
| US10627250B2 |
System and method for tracking vehicle mileage using blockchain
Systems, methods, and computer-readable storage media for identifying, via a processor, a plurality of causes for a vehicle to record data on a blockchain, wherein one cause in the plurality of causes is a repetition of a previous journey. The system generates route comparison data by comparing, via a processor as the vehicle is moving, current journey data for a current journey to previous journey data of at least one previous journey by: comparing a current journey start time to a previous journey start time; comparing a current journey travel time to a previous journey travel time; and comparing current journey route coordinates to previous journey route coordinates. Then based on the route comparison data, the system generates a side block which references the previous block in the block chain but contains only distinctions from the previous block. The side block is then added to the block chain. |
| US10627241B2 |
Map-centric map matching method and apparatus
A method, apparatus and computer program product are provided to process probe data in accordance with a map-centric map matching technique. In the context of a method, a plurality of vertices are defined along a polyline representative of a road segment such that the polyline includes one or more edges. Each edge extends between a pair of neighboring vertices. For each vertex of a respective edge, spatial searches are conducted to identify each probe point within a region about a respective vertex. For each probe point identified within a region about a respective vertex, a determination is made as to whether the probe point satisfies a projection criteria in order for the probe point to be projected onto the edge or one of the neighboring vertices between which the edge extends. |
| US10627236B2 |
Position measurement apparatus, position correction method, and position information acquisition system
In a position measurement apparatus, to maintain accuracy of a trajectory even when the frequency of acquisition of absolute position information is reduced, a movement information generation unit generates movement information including a movement distance and a movement direction of a device of interest based on a sensor value, and a reliability generation unit generates reliability information indicating a reliability value of the movement information. An amount of distance correction and an amount of angle correction to be made every predetermined number of steps are determined based on the reliability information and the movement information, and the distance and the angle are corrected every predetermined number of steps starting from the latest already-corrected position information. |
| US10627231B2 |
Adherent level
An adherent level. The level includes a level body. At least one level detector is coupled to the level body. A foam tape includes an inner surface and an outer surface. The inner surface is adhered to the level body. The outer surface includes a plurality of micro suction cups. The at least one level detector is operable to display a level reading of a surface when the level body is adhered to the surface by the plurality of micro suction cups. |
| US10627230B1 |
Methods for resolving a location of tracked personnel or assets based on elevation or terrain constraints
Methods and systems are described for determining the elevation of tracked personnel or assets (trackees) that can take input from mounted sensors on each trackee (including barometric, inertial, magnetometer, radio frequency ranging and signal strength, light and GPS sensors), external constraints (including ranging constraints, feature constraints, and user corrections), and terrain elevation data. An example implementation of this method for determining elevation of persons on foot is described. But this method is not limited to computing elevation of personnel or to on foot movements. |
| US10627227B2 |
Optical device for characterization of a sample
The invention relates to an optical device for characterization of a sample (3) comprising —a source (5) of parallel or collimated light, having an emission spectrum that is continuous over an observation wavelength range of at least 50 nm width, for illuminating the sample (3), —a detector (7) of light scattered by the sample (3), operating in said observation wavelength range, —a filter (9) for specific spectral weighting arranged on an optical path upstream of the detector (7) of the scattered light, and —a processing unit (11) for processing the measurement signal in order to extract a characterization parameter of the sample (3). |
| US10627226B2 |
Calibration system for sensors and cameras on vehicles
A sensor calibration tool, in particular for calibrating sensors on a vehicle, includes a vertical rail defining a first axis, and first and second carriage assemblies. The first carriage assembly is supported by the vertical rail, movable along the first axis, and has a horizontal rail defining a second axis transverse to the first axis. The second carriage assembly is supported by the horizontal rail, movable along the second, and has a target mount that releasably supports a calibration target. A calibration tool includes a horizontal rail defining a first axis, a first carriage assembly movable along the first axis, a mounting bar defining a second axis and pivotable about a pivot axis transverse to the first and second axes, and a target mount positioned on the mounting bar. The first carriage assembly and the mounting bar move independently. |
| US10627225B2 |
Alignment inspection apparatus and lamination inspection system having the same
An alignment inspection apparatus and a lamination inspection system are provided. An alignment inspection apparatus includes: a camera configured to photograph an alignment between an upper plate and a lower plate which are laminated to generate image data of the alignment; an alignment calculator configured to calculate horizontal distances and vertical distances in a non-overlapping area where the upper plate and the lower plate do not overlap with each other using the image data to generate alignment data; and a misalignment detector configured to detect true defect data in which noise data is filtered using the horizontal distances and the vertical distances. |
| US10627224B2 |
Information processing device, information processing method, and program
An information processing device includes an acquisition unit that acquire measurement success/failure information indicating whether or not measurement by a measurement unit has been successful in a case where a measurement process is executed of emitting directional light, which is light having directivity, toward a subject within a specific imaging range among a plurality of imaging ranges serving as imaging targets in panoramic imaging of the subject, and receiving reflected light of the directional light to cause the measurement unit to measure a distance to the subject, and an execution unit that executes a measurement suppressing process of suppressing the measurement by the measurement unit which is performed on the subjects within the plurality of imaging ranges, in a case where the measurement success/failure information acquired by the acquisition unit indicates that the measurement by the measurement unit has been successful. |
| US10627221B2 |
Measurement method and measurement program
According to an embodiment of the present invention, a method of measuring a shape based on reflected light from a surface of an object irradiated with light from a measurement head, includes: acquiring a first measurement result by setting a measurement condition suitable for the measurement of a first region of the object and by measuring a first scanning range of the surface with a first scanning pitch; determining a second region of the surface except the first region from the first measurement result; and acquiring a second measurement result by setting a measurement condition suitable for the measurement of the second region and by measuring a second scanning range of the surface narrower than the first scanning range with a second scanning pitch finer than the first scanning pitch. |
| US10627220B2 |
Apparatus for controlling tyres in a production line
An apparatus for checking tires described as a linear camera having an objective line lying on an optical plane; a first, a second and a third light source for emitting respectively a first, a second and a third light radiation; a command and control unit for selectively activating at least one from among the first, second and third light source and activating the linear camera in order to acquire a two-dimensional image of a linear surface portion of the tire synchronously with the activation of the first, second and third source. The first and second light source lie on opposite sides of the optical plane. Furthermore, the first, second and third light source include each one or more sub-sources each having a respective main extension direction parallel to the optical plane and the distance of the sub-sources of the third light source from the optical plane is less than the distance of the first and second light source from the optical plane. |
| US10627218B2 |
Imaging apparatus
An imaging apparatus includes a first imaging element that receives light having passed through a first optical element and outputs an image which has a luminance value corresponding to intensity of the light and is processed as a reference image. A second imaging element receives light having passed through a second optical element and outputs an image which has a luminance value corresponding to intensity of the light and is processed as a reference image. A distance calculation device calculates a distance image on the basis of the reference image and the comparison image, and recognition device recognizes an object on the basis of the distance image calculated by the distance calculation apparatus, in which the optical elements or the imaging elements satisfy at least one of conditions in which transmittance of the first optical element is higher than transmittance of the second optical element. |
| US10627217B2 |
Method for determining the thickness of a contaminating layer and/or the type of contaminating material, optical element and EUV-lithography system
The invention relates to a method for determining the thickness of a contaminating layer and/or the type of a contaminating material on a surface (7) in an optical system, in particular on a surface (7) in an EUV lithography system, comprising: irradiating the surface (7) on which plasmonic nanoparticles (8a,b) are formed with measurement radiation (10), detecting the measurement radiation (10a) scattered at the plasmonic nanoparticles (8a,b), and determining the thickness of the contaminating layer and/or the type of the contaminating material on the basis of the detected measurement radiation (10a). The invention also relates to an optical element (1) for reflecting EUV radiation (4), and to an EUV lithography system. |
| US10627212B2 |
Swept-source optical coherence tomography (SS-OCT) phase stabilization with reference signal calibration
A reference signal having a known induced optical delay is used for phase stabilization of optical coherence tomography (OCT) interferograms, and for correcting sampling differences within OCT interferograms, in single mode and multimodal OCT systems. The reference signal can then be used to the measure time shift or sample clock period shifts induced in the interferogram signal by the OCT system. A corresponding OCT interferogram signal can then be corrected to remove the shift induced by the system based on the determination. |
| US10627210B2 |
Measuring a cavity by means of interference spectroscopy
A method for interferometrically determining geometric and/or optical parameters of a cavity comprises the method steps of: tuning the frequency f of a coherent light source (10) over a frequency range Δf, deriving a target beam and a reference beam from the coherent light source (10), wherein the target beam passes through the cavity at least once, generating an interference signal I(f) which is dependent on the frequency f of the light source by superimposing the reference beam on the target beam, capturing an interference spectrum of the interference signal I(f) over the frequency range Δf of the frequency f of the coherent light source, evaluating a plurality of measurement points of the captured interference spectrum over the frequency range Δf by numerically fitting the measurement points to a mathematical function produced, and determining the geometric and/or optical parameters of the cavity (40, 45) by determining the parameters of the mathematical function produced. |
| US10627206B2 |
Sensor module for detecting a process environment in semiconductor equipment, a semiconductor manufacturing apparatus, and a method of manufacturing a semiconductor device
A sensor module for detecting a process environment in semiconductor equipment includes: a sensor body including a first plate and a second plate; and a sensor circuit unit in the sensor body, wherein the sensor circuit unit includes a static electricity sensor between the first plate and the second plate. |
| US10627195B2 |
Methods and apparatus for detecting a voltage of a stimulus signal of a conducted electrical weapon
Methods and apparatus for detecting a magnitude of a voltage at a face of a conducted electrical weapon (“CEW”). The magnitude of the voltage may be used to determine whether a pulse of a stimulus signal was delivered to a target. Structures for detecting the magnitude of the voltage may include structures that provide a stimulus voltage. |
| US10627193B1 |
Armor for lightweight ballistic protection
Armor for lightweight ballistic protection is made up of composite tiles which can be assembled into modules. The modules can be assembled into panels and can be mounted on vehicles and aircraft and on the walls of shelters. The tiles have core layer(s) of non-homogeneous materials provided by particles of grit distributed in a plastic, preferably rigid polymeric matrix, and which are faced by a layer of high modulus stiff material such as ceramic. The tiles are preferrably backed by elastomeric material and may have sheets of composite material between the elastomeric layer and the non-homogenous core layer. The tiles may be stacked, forming modules and the modules assembled in rows to form panels. An incoming object causes the facing layer to distribute the impact force over a large area of the non-homogeneous grit/polymeric core layer which fractures and absorbs the impact and shock waves, both the compressive direct wave and the tensile wave reflected from the back interface. The non-homogenity and distributed grit particles in the core layer also serve to reflect and disperse the shock wave. The elastomeric layer also aids in distributing the shock wave. In response to the impact and shock waves and projectile penetration, the non-homogeneous grit/polymeric core layer cracks, pulverizes and disintegrates resulting in high energy absorption by crack propagation. Also the small debris particles which are generated absorb kinetic energy as they are propelled into motion, diverted and scattered. |
| US10627191B1 |
Pivoting mount for attaching an accessory to a weapon
An accessory mounting device to pivotably mount an accessory to a weapon such as a firearm provides recoil dampening and generally may also include an accessory mount, a weapon attachment base, an arbor, and a detent mechanism. Advantageously, to flip or rotate the accessory mount through about 90 degrees between a first position above the base and a second position along a side of the base requires only grasping the accessory mount and rotating it from either of the positions through 90 degrees to the other position. No separate manual action to disengage any type of locking device is required, nor is any longitudinal or lateral translation of the mount involved. The function of providing stabilized, consistent location in each of the two positions, resistance to movement from each position, and manual movement of the mount that overcomes the resistance and rotates between the positions is provided by the detent mechanism. |
| US10627190B2 |
Gun holster with modular configurational features
A holster to selectively vary accommodation of different guns, different holster wearing conditions, and different holster mountings is shown and described The holster includes a sheath for receiving a gun, the sheath including a retentive surface covering at least part of the sheath At least one detachable functional enhancement module is manually attachable to and removable from the sheath Modules may influence sheath configuration, gun position when inserted, gun withdrawal from the sheath, and mounting possibilities relative to environmental objects The sheath may comprise a flexible neoprene fabric coated with polyparaphenylene terephthalamide, with a hook and loop covering Modules may have corresponding hook and loop patches. |
| US10627189B2 |
Stabilizing device for a small arms weapon
A stabilizing device for a small arms weapon is disclosed. The stabilizing device may include a housing, a starboard side support member, a port side support member, and a primary hinge pin. The primary hinge pin, the starboard side support member, and the port side support member may form a joint. The stabilizing device further may include a webbing. The webbing may include one end secured to the starboard side support member and another end secured to the port side support member. The webbing may form a sling. The sling may be configured and dimensioned to rest on a body disposed between the first base and the second base. The body may be the forearm of an operator grasping the small arms weapon in a single hand. In one embodiment, the stabilizing device for a small arms weapon is connected to a pistol chassis. |
| US10627185B2 |
Bow limb and archery bow using same
A limb for an archery bow is provided. The limb includes an outer elongate member, an inner elongate member, and a core member. The outer elongate member is formed of a first material and includes an interior surface and an exterior surface. The inner elongate member is formed of a second material and includes an interior surface and an exterior surface. The core member is formed of a third material and is sandwiched between the outer elongate member and the inner elongate member. The core member is coupled with at least a portion of each of the interior surfaces of the outer elongate member and the inner elongate member. The outer elongate member and the inner elongate member are configured to move relative to each other when the limb is bent. The first material and the second material are each stiffer than the third material. |
| US10627184B1 |
Slingshot with vertically adjustable directional member and nock for arrow projectile
The slingshot with vertically adjustable directional member and nock for arrow projectile comprises the first and second sling members, first and second elastic members, handle, subhandle, pouch with the aperture in its center, arrow nock with projection to be installed in that aperture for fixing and centering of the arrow in the pouch, and the vertically adjustable directional member for arrow support between those first and second sling members and adjustment of the arrow gravitational effect. |
| US10627182B2 |
Shooting sticks device
Shooting sticks having pivotally attached support rests slidably attached to collapsible legs, said support rests providing a stable platform on which a user may aim and/or shoot a firearm or other object requiring at least temporary immobilization. A first channel running along the length of each support rests allows for the passage of a leg. A brake is attached to each support rest, said brake having an aperture through which a leg passes through, the aperture being configured, when the brake has not been depressed, to arrest any sliding movement of the support rest along the length of the leg to which it is attached. When the brake is depressed, the aperture becomes oriented perpendicular to leg which passes through it, allowing the support rests to freely slide up and down the leg. An elastic member provides an upwardly directed force to aid in support rest stabilization and lift assist. |
| US10627180B2 |
Compact space-saving gun silencer
A compact silencer (suppressor) device for a firearm comprising of multiple chambers which trap the gases from a projectile exiting the barrel of a gun to slow down the gases and reduce the temperature, sound, and flash associated with the projectile. In one embodiment, the first chamber which attaches to the barrel of the firearm comprises of sound baffling materials or gas porting baffles which vent gases from the second chamber passing rearward. The second chamber comprises of a chamber which can accommodate a retractable third chamber of the device, the second and third chamber of the device can have sound baffles to slow down the gases from the projectile. |
| US10627179B1 |
M4A1 helically fluted barrel
An M4A1 helically fluted gun barrel is provided which increases sustained peak temperature levels for the barrel. This M4A1 helically fluted gun barrel incorporates multi-start variable pitch helical openings into the exterior profile of a standard M4A1 heavy barrel. The helical openings increase the outer surface area for heat dissipation, and also reduce weight as a further advantage. |
| US10627174B2 |
Substantially aligned boron nitride nano-element arrays
Substantially aligned boron nitride nano-element arrays prepared by contacting a carbon nano-element array with a source of boron and nitrogen; methods for preparing such arrays and methods for their use including use as a heat sink or as a thermally conductivity interface in microelectronic devices. |
| US10627162B2 |
Freeze-drying method and device
The invention relates to a freeze-drying device comprising: —an evaporation chamber (5) comprising heating means (15, 16), —a condensing chamber (10) communicating with the said evaporation chamber, —the said evaporation chamber (5) and the said condensing chamber (10) being mounted secured to one another about an axle (30) capable of rotating, characterized in that the device further comprises: —a products inlet and outlet (1, 8) which are connected to the said evaporation chamber (5) by flexible connectors, the products inlet and outlet (1, 8) being mounted fixedly with respect to the evaporation chamber, and —a motor (12) driving the said axle (30) on itself with the following back-and-forth movement: —a first movement driving the said axle (30) in a first direction of rotation with an angle of rotation (α1) of between 5° and 90°, and —a second movement driving the said axle (30) in a second direction of rotation, opposite to the first angle of rotation, with an angle of rotation (α2) of between −5° and −90°. |
| US10627160B2 |
Vacuum drying apparatus and vacuum drying method
A vacuum drying apparatus includes a chamber, a steam supply line, an evacuation line, a circulation line, and a pressurizing and heating unit. The chamber includes an inlet, an outlet, and a treatment space capable of accommodating food. The steam supply line is connected to the inlet and is configured to be capable of supplying steam into the treatment space. The evacuation line is connected to the outlet and is configured to be capable of evacuating the treatment space. The circulation line is provided outside the chamber and causes steam to circulate from the outlet to the inlet. The pressurizing and heating unit is provided in the circulation line. The pressurizing and heating unit includes a pressurizer which includes a first pump and a flow channel diameter restrictor and pressurizes the steam, a heater which is provided between the first pump and the flow channel diameter restrictor and heats steam pressurized by the pressurizer, and a controller that controls at least one of the first pump or the flow channel diameter restrictor in accordance with a pressure of the heater. |
| US10627158B2 |
Coproduction of liquefied natural gas and electric power with refrigeration recovery
Systems and methods for increasing the efficiency of liquefied natural gas (LNG) production, as well as facilitating coproduction of electric power, and compressed natural gas (CNG) are described. The systems and methods facilitate producing an intermediate LNG at a higher temperature, recovering refrigeration from flash gas and boil-off gas from the LNG, using flash-gas and boil-off gas as fuel to generate electric power, and providing LNG, CNG, and electric power to a vehicle fueling facility. |
| US10627157B1 |
Climate controlled smartbox
A climate controlled smartbox includes a battery, a sensor configured to detect a property of a medium of the smartbox, a climate control interface configured to change the property, and a controller. The controller is configured to receive a first indication of a charge of the battery, receive from the sensor a second indication of the property, and determine a control input for the climate control interface based on the first indication and the second indication. |
| US10627156B2 |
Refrigerator
A refrigerator includes: a cabinet; a front panel door part; a drawer part configured to be connected to the front panel door part and to insert into and withdraw from the cabinet based on movement of the front panel door part relative to the cabinet; a support member located in the drawer part and configured to seat an object stored in the drawer part; and an elevation device that is located at each of a first side surface of the drawer part and a second side surface of the drawer part, that is configured to be coupled to each of a first side of the support member and a second side of the support member, and that is configured to elevate the support member relative to the drawer part in a state in which the drawer part is withdrawn from a lower storage space defined in the cabinet. |
| US10627155B2 |
Ultra-low temperature freezer
Disclosed is an ultra-low temperature freezer comprising a seal. The seal member has: hollow first and second air layer forming portions which are aligned in a row in a second direction between a first and second peripheral edges when a door is closed; and a first connection portion which is connected between the first and second air layer forming portions so as to form an air layer. The first connection portion has a shape that would overlap part of the first and second air layer forming portions if moved in parallel to the second direction. The outer peripheral surface of the first connection portion and the outer peripheral surfaces of the first and second air layer forming portions form first and second recessed portions extending in a first direction. |
| US10627150B2 |
Refrigerator with targeted cooling zone
A refrigerator appliance having a targeted cooling zone for cooling objects within the fresh-food compartment. The cooling zone may include one or more identifying features. The identifying features may be positioned adjacent an outlet of an air flow channel supplying the cooling air stream from a cooling source. The identifying features may have insulating and/or non-insulating properties. |
| US10627142B2 |
Apparatus and method for determining the quantity of dissolved refrigerant in oil recovered from an air conditioning system
An air conditioning service unit and method of using same provide increased accuracy in determining respective amounts of refrigerant and oil recovered during service of an air conditioning system by taking into account the quantity of dissolved refrigerant in oil recovered from the system. |
| US10627141B2 |
Smart accumulator to scrub inlet fluid
The Smart Accumulator Fluid Scrubbing System includes a drying mechanism and filtration system with liquid level control all in one housing to protect compressors or compressor systems from moisture, contaminants, and liquid ingestion. The Smart Accumulator is connected to the compressor or compressor systems inlet. The Smart Accumulator only allow dry, clean gas to enter the compressor and compressor system. The switch in conjunction with the heating elements and compressor circuits prevents the compressor from running, while heating elements boil off excess liquid. The Pressure equalizing port prevent compressor to start at high delta pressure and or reduces extremely high-pressure compressor or system operation that may be detrimental to mechanical failure. |
| US10627138B2 |
Air-conditioning apparatus with return oil flow controlled through solenoid valves
An air-conditioning apparatus includes firstly a refrigerant circuit in which a condenser, an expander, an evaporator, a compressor, and an oil separator are connected by pipes, and secondly an oil return circuit configured to return oil from the oil separator to the compressor. The compressor includes an oil concentration sensor configured to detect oil concentration inside the compressor. The oil return circuit includes multiple solenoid valves that are each opened or closed corresponding to the oil concentration detected by the oil concentration sensor. |
| US10627135B2 |
Modular solar-energy and rainwater collection apparatus
A modular solar-energy and rainwater collection apparatus (10) comprising: a collector mount (12) adapted both for securement to a building and to an angularly-adjustable support (110); a plurality of rainwater collectors (14) supportable by the collector mount (12), each rainwater collector (14) having a base (18), and at least one solar-cell retainer (20), for securing at least one solar cell (22) relative to the base (18) of at least one said rainwater collector (14); and connection means (16), for rigidly interconnecting a plurality of like rainwater collectors (14) so that the bases (18) are in abutted liquid communication with each other thus forming a modular rainwater collection area (36). |
| US10627132B2 |
Air conditioner
An air conditioner, including: a housing (10) having an air inlet (11) and an air outlet (12); a centrifugal fan (20) rotatably disposed in the housing (10), the centrifugal fan (20) including a plate portion (21) and blades (22) disposed on the plate portion (21); a heat exchanger (30), the heat exchanger (30) being disposed in the housing (10); and a slidable support portion (40) disposed in the housing (10) to support the centrifugal fan (20). |
| US10627128B1 |
System and method for retrofitting HVAC systems
Systems and method for retrofitting heating, ventilation and air-conditioning (HVAC) systems with a variable speed electronically commutated motor (ECM) are provided. A speed setting controller is adapted to be connected with a furnace main control board and a motor controller, and provides detecting, speed setting, and control functions that are required to operate the ECM. |
| US10627126B2 |
User control device with hinged mounting plate
A thermostat includes a housing, a touch-sensitive display configured to display visual media and receive user inputs, processing electronics configured to operate the touch-sensitive display, and a mounting plate. The housing includes a base that has walls that define an internal volume. The housing also includes a display mount cantilevered upward from the top wall. The display mount includes a mounting surface perpendicular to the top wall of the base. The housing also includes a touch-sensitive display configured to display visual media and receive user inputs. The touch-sensitive display is attached to the mounting surface of the display mount. The processing electronics are positioned within the interior volume of the base. The mounting plate is configured for attaching the housing to a mounting surface. The mounting plate is attached to the bottom wall by a hinge so that the housing may pivot between an open position and a closed position. |
| US10627125B2 |
Apparatus and method for controlling air conditioning system for automotive body painting
An apparatus and a method are used for controlling an air conditioning system for automotive body painting to regulate temperature and humidity in a paint booth based on difference between enthalpy of outside air and enthalpy of supply air. The apparatus includes a first temperature sensor measuring temperature of outside air, a first humidity sensor measuring humidity of outside air, a second temperature sensor measuring temperature of supply air, a second humidity sensor measuring humidity of supply air, and a controller calculating first enthalpy based on the temperature and humidity of the outside air, calculating second enthalpy based on the temperature and humidity of the supply air, and controlling the air conditioning system to regulate the temperature and humidity of the supply air when difference between the first enthalpy and the second enthalpy is below or exceeds a reference enthalpy range. |
| US10627119B2 |
System for cleaning circulating oven air with reduced thermal disruption
An air cleaning system for an oven that includes a cooking chamber configured to receive a food product includes a catalytic converter, an input array and a preheater. The catalytic converter may be configured to clean air expelled from the cooking chamber. The input array may include perforations through which cleaned air that has been processed by the catalytic converter is provided into the cooking chamber. The preheater may be disposed proximate to the cooking chamber to use heat generated by the cooking chamber to preheat the cleaned air prior to entry of the cleaned air into the cooking chamber through the input array. |
| US10627118B2 |
Cooking engagement system equipped with humidity sensor
A cooking engagement system and methods therefore are provided. The system includes a cooktop appliance and an interactive assembly positioned above the cooktop appliance. The interactive assembly includes an image monitor that presents various images and information to a user, e.g., recipes. The system includes a humidity sensor for detecting operation of the cooktop appliance. When the humidity sensor senses a humidity level that exceeds a threshold, a controller communicatively coupled thereto activates an air handler to move or motivate an airflow across or about the image monitor. In this way, the image monitor may be cooled and condensation is prevented from forming on the imaging surface of the image monitor. |
| US10627117B2 |
Cook top, range hood and control methods thereof
A cook top includes an inputter configured to receive input of a user manipulation, and a cooker configured to heat a cooking device placed on the cook top. A communicator is configured to perform communication with a user terminal device and a range hood. A processor is configured to: control an operating state of the cooker according to the user manipulation, transmit a signal for controlling an operating state of the range hood to correspond to the operating state of the cooker to the range hood, and control the communicator to transmit state information of the cook top that includes information of the operating state of the cooker to the user terminal device. |
| US10627115B2 |
Cooktop appliance and temperature switch
A cooktop appliance is provided including a top panel, an electric heating element, a drip pan, and a temperature switch. The drip pan may be attached to the top panel and positioned below the electric heating element. A switch bracket may be mounted to the top panel and may include a cantilevered mounting plate that is biased toward or interferes with the drip pan. The temperature switch may be mounted to the mounting plate using two elongated pins passing through two apertures in the mounting plate such that the temperature switch may pivot relative to the mounting plate and self-align with the drip pan. The temperature switch may be operable to limit the power supplied to the electric heating element at a predetermined temperature. |
| US10627114B2 |
Cooktop appliance with a gas burner assembly
A cooktop appliance includes a gas burner assembly with one or more burner bodies that define a first plurality of flame ports, a first fuel chamber, a second plurality of flame ports and a second fuel chamber. A fan is coupled to the gas burner assembly such that the fan is operable to urge a flow of air into only the second fuel chamber. An operating speed of the fan is fixed such that a firing rate of the second plurality of flame ports is fixed. |
| US10627111B2 |
Rotating detonation engine multi-stage mixer
A fuel mixer for mixing a fuel and an oxidizer prior to detonation in a rotating detonation engine includes a combustion channel configured to transport a final mixture of the fuel and the oxidizer for combustion. The fuel mixer also includes a mixture channel positioned upstream from the combustion channel and configured to transport a first mixture having at least some of the fuel and at least some of the oxidizer. The fuel mixer also includes a secondary outlet positioned upstream from the combustion channel and configured to output a supplemental mixture of the fuel and the oxidizer that includes at least one of the fuel or the oxidizer such that the first mixture and the supplemental mixture combine in the combustion channel to form the final mixture. |
| US10627110B2 |
Combustor cooling panel, transition piece and combustor including the same, and gas turbine including combustor
A combustor cooling panel has a first channel and a second channel through which a cooling medium flows. Relative to an end zone in a longitudinal direction of the first channel, the second channel has: an overlapping zone that overlaps the end zone in an extension direction of the end zone by extending in the extension direction while being separated from the end zone in a circumferential direction intersecting the extension direction; and a non-overlapping zone that does not overlap the end zone in the extension direction. A bent portion that is bent toward the end zone in the circumferential direction is formed in the second channel. |
| US10627109B2 |
Handheld computer case having integral lighter
A handheld computer case having an integral lighter for providing a flameless lighter in a case for a mobile phone includes a case body defining a rigid housing sized to fit a conventional handheld computer, a lighter actuator for selectively availing and activating an electric lighter, and a lighter housing in which the electric lighter is disposed. In operation, a user may apply manual force to mechanically actuate the lighter actuator, thereby causing both the lighter housing to open and expose the electric lighter and an electrical switch to direct electricity from an internal battery to a heating element which defines the electric lighter. Once the user is finished with the lighter, the manual force may be removed to cause the lighter housing to automatically close and the flow of electricity to the heating element to be interrupted. |
| US10627107B2 |
Hydrogen gas burner structure and hydrogen gas burner device including the same
A hydrogen gas burner structure includes a first cylinder tube, a second cylinder tube, a third cylinder tube, and an ignition device. An inside of the first cylinder tube is configured such that hydrogen gas flows. A space between the first cylinder tube and the second cylinder tube is configured such that a first combustion-supporting gas containing oxygen gas flows. A space between the second cylinder tube and the third cylinder tube is configured such that a second combustion-supporting gas containing oxygen gas flows. The ignition device is configured to ignite mixed gas. The tip of the first cylinder tube is located upstream of the tips of the second and third cylinder tubes in a gas flow direction in which the hydrogen gas and the first combustion-supporting gas and the second combustion-supporting gas flow. |
| US10627101B2 |
LED light
An LED light includes a housing, a mounting member and a body respectively mounted on two opposite ends of the housing to simultaneously obtain a vertical installation, a horizontal installation or an inclined installation. The mounting member includes a base, a connecting portion connected to the base and a first seal connected between the base and the connecting portion to waterproof the connecting portion. The housing includes a mounting portion, a supporting portion and a slot surrounded thereby. The mounting portion includes a first fixing bole and the connecting portion includes a corresponding second fixing hole and a rotating shaft passing through the first and second fixing holes in turn to rotate the connecting portion in the slot in a rotation angle range between 0 degree and 90 degree. The base includes four first inlets and a second inlet simultaneously perpendicular to the four first inlets thereby supporting a variety of connection modes. |
| US10627100B2 |
Light
A light includes a housing having an upper portion and a lower portion. The lower portion defines a battery port. The light also includes a heat sink extending upward from the lower portion. The heat sink includes a body defining a central aperture that extends along a central axis, a plurality of light support surfaces arranged around a perimeter of the body, and a top support member attached to tops of the plurality of light support surfaces. The light further includes a first plurality of LEDs coupled to the plurality of light support surfaces to emit light in a 360 degree pattern, a second plurality of LEDs supported on a surface of the top support member that is perpendicular to the plurality of light support surfaces, and a battery pack received in the battery port to power the first plurality of LEDs and the second plurality of LEDs. |
| US10627097B2 |
Optical projection device
An optical projection device with metallic components for heat dissipation and for structural reinforcement includes a holder and two opposing metal components opposite to each other. The holder comprises lens receiving groove, electric component receiving groove, and connecting receiving groove leading to the exterior. The two opposing metal components comprise first and second heat dissipation parts, and a connecting part. The first heat dissipation part is formed on an exterior surface of the holder, the connecting part is received in the connecting receiving groove, and the second heat dissipation part is formed on an inner wall of the electric component receiving groove. |
| US10627093B2 |
Systems and methods for a heat sink
Embodiments may utilize a series of exposed fins, which increase the surface area of the heat sink creating additional air flow. As hotter air rises within the system, cooler is drawn into the heatsink. The fins may be exposed on both sides of the longitudinal axis, allowing cooler air to be drawn towards the longitudinal axis above the heatsink and flow upward. This process may cool the fins. Additionally, the spacing between the fins may have to be wide enough to allow for air to freely enter the heatsink. |
| US10627090B2 |
Power contacts for a light sensor assembly
A light sensor assembly includes a sensor connector having a housing including a top and a bottom with power contact channels in the bottom of the housing. The sensor connector includes a circuit board supported by the housing at the top having a sensor component electrically connected to the circuit board sensing an environmental characteristic exterior of the sensor connector. The sensor connector includes power contacts received in corresponding contact channels and extending from the bottom for electrical connection with receptacle power contacts of the receptacle connector. The power contacts include a neutral power contact, a line power contact and a load power contact, where the line power contact and the load power contact are integral as a unitary contact body forming a monolithic line-load power contact. |
| US10627087B2 |
Light fixture including electric conduit formed from antlers
A light fixture having an antler arm portion includes a main body member; a plurality of channels each defining an electrical conduit formed on the antler arm portion, each of the electrical conduits extending outwardly from said main body member and being sized and configured for wiring of an electric light element; each of said plurality of electric light elements being sized and configured for being secured to a distal end of a respective one of said plurality of electrical conduits; and wherein each of said plurality of electric light elements includes a bulb base and a replaceable light bulb, wherein each one of said bulb bases is affixed to the distal end of a corresponding one of the plurality of electrical conduits. |
| US10627085B2 |
Luminaire that is reliably adjustable and has reduced construction height
The present disclosure relates to a luminaire having a light generation device, a heat sink, a reflector and an intermediate element. The heat sink is pivotably coupled to the reflector about a pivot axis relative to said reflector. Light can be emitted into an inner space of the reflector by the light generation device. The intermediate element is mounted on the heat sink so that it can be moved relative to said heat sink and has a first section provided with a tooth system. The reflector has at least one second section provided with a tooth system. Engagement of the tooth systems of the first and second sections into one another counteracts pivoting of the heat sink relative to the reflector about the pivot axis. To pivot the heat sink relative to the reflector about the pivot axis, the tooth systems of the first and second sections can be disengaged. |
| US10627084B1 |
Plaster frame assembly for recessed luminaires
A plaster frame assembly includes a base plate that has a base wall and a plurality of side walls that extend substantially perpendicular to the base wall from a perimeter of the base wall. The base wall includes at least one regressed pad that has a plurality of perforations. The plurality of perforations receive one or more securing fasteners therethrough to secure or fasten the base plate to the ceiling. Furthermore, the base wall includes one or more sealing features that provide an air-tight sealing for a recessed housing can received through and retained in a can receiving opening formed in the base wall. The one or more sealing features include multiple collar sections that define a groove for receiving a sealing member, and one or more sealing tabs disposed between the multiple collar sections and configured to seal one or more adjustment apertures of the recessed housing can. |
| US10627081B1 |
LED lighting module including a rigid carrier component
A lighting module is disclosed. The lighting module includes a substrate for holding a plurality of light emitting diodes (LEDs), optical component, and a rigid carrier configured to interface with the substrate and seal the optical component to the substrate. The optical component includes a plurality of optical elements, each positioned to be located over one of the plurality of LEDs and a peripheral portion. The peripheral portion is configured to wrap around a side wall of the rigid carrier. |
| US10627077B2 |
Low profile assembly for LED downlight wall wash with low vertical attenuation and high lateral uniformity
A downlight eyebrow includes an elongated L-shaped structure including a first wall and a second wall forming a right angle. The downlight eyebrow may be installed at an upper edge of a vertical structure with the first eyebrow wall extending horizontally away from an upper edge of the structure and the second wall extending vertically downward from the first wall. A reflective material disposed on an interior surface of the second wall provides a primary reflector. A flange that extends from an intermediate point in the eyebrow, downward and away from the second wall, toward the vertical surface may provide a secondary reflector. |
| US10627076B2 |
Underwater lights with port windows including lens features for providing tailored output beams
Lights with features for underwater use that provide tailored beam-width and/or other tailored light patterns are disclosed. One embodiment includes a housing having a front end with a port and a back end, a port window having a plurality of lens features positioned at the front end of the housing within or behind the port, and a circuit element, including a plurality of LED lighting elements, positioned behind the window. |
| US10627066B2 |
Vehicle lamp
A vehicle lamp includes a first light guide, a second light guide, a first light source, and a second light source. The first light guide includes a first portion extending in a first direction, a second portion extending in a second direction intersecting the first direction, and a third portion shaped to be bent from the first direction to the second direction and interconnecting the first portion and the second portion. The second light guide extends along the first portion and the third portion and has a shape gradually decreasing in a cross-sectional area outside of the bend of the third portion, thereby merging with the light emitting light guide. |
| US10627064B2 |
Lighting device
Provided is a lighting device, comprising: a light source module comprising: at least one light source disposed on a printed circuit board; and a resin layer disposed on the printed circuit board so that the light source is embedded; a light reflection member formed on at least any one of one side surface and another side surface of the resin layer; and a diffusion plate having an upper surface formed on the light source module, and a side wall which is integrally formed with the upper surface and formed to extend in a lower side direction and which is adhered onto the light reflection member, wherein a first separated space is formed between the light source module and the upper surface of the diffusion plate, whereby flexibility of the product itself can be secured, and durability and reliability of the product can be also improved. |
| US10627063B2 |
Light source module and vehicle lamp, having wavelength conversion member disposed in optical paths of first and second light-emitting elements
A light source module includes first LED elements that emit blue light, second LED elements that emit amber light, and a wavelength conversion member disposed in optical paths of the first LED elements and the second LED elements. The wavelength conversion member converts a portion of the blue light emitted by the first LED elements to yellow light, transmits a portion of the blue light emitted by the first LED elements, and substantially transmits the amber light emitted by the second LED elements. |
| US10627062B2 |
Method for realizing fast color mixing of any colors
A method for realizing fast color mixing of any colors is disclosed. When the number of colors to be mixed is three, the first illuminance ratio between the three colors to be mixed that required for obtaining the target color is calculated. When the number of colors to be mixed exceeds three, the mixed color of other colors except the first and second color is determined firstly according to a settled second illuminance ratio between other colors except for a first and a color, then a third illuminance ratio between the first color, the second color and the mixed color of other colors except for the first and second color for obtaining the target color is calculated. This method can quickly determine the first illuminance ratio between three or more colors to be mixed according to the target color and the illuminance ratio of certain mixed color. |
| US10627058B2 |
Downlight apparatus
A downlight apparatus includes a driver, a LED light source, a back cover and a frame part. The back cover forms a containing space for storing the driver and the LED light source. The back cover has an external side wall fixed with a plurality of lateral sockets. Each lateral socket has an entrance for inserting a corresponding metal piece. The metal piece is fixed to a hook structure when the metal piece is inserted into the lateral socket at a predetermined position from the entrance. The frame part is connected to the back cover. the frame part has an opening for a light of the LED light source emitted from the opening. |
| US10627057B2 |
Lamp
Provided is a lamp with an LED that can prevent snow from sticking or snow melted thereon from freezing. A lamp (10) includes: an LED module (11) serving as a light source; a heatsink (12); a heat transfer unit (13); a light distribution unit (14); a housing (15) with an opening; and a light-transmissive cover (16). The LED module (11) includes a plurality of LEDs, and an LED substrate having a mounting surface on which the plurality of LEDs are mounted. The heatsink (12) is arranged on the side of the LED substrate opposite to the mounting surface. The light distribution unit (14) is arranged on the light emitting side of the LED module (11). The LED module (11), the heatsink (12), and the light distribution unit (14) are arranged in the housing (15). The light-transmissive cover (16) is arranged in the opening of the housing (15). The heat transfer unit (13) includes a heat conduction section (13a) and a heat discharge section (13b), the heat conduction section (13a) being arranged so as to conduct heat from the heatsink (12), and the heat discharge section (13b) being arranged so as to be able to discharge the heat to the light-transmissive cover (16). |
| US10627051B2 |
Tap assembly with cover and electronic status indicator
A tap for gas cylinder, comprising a body with an inlet, an outlet and a passage connecting the inlet with the outlet; an electronic indicator of the status of the tap and/or cylinder, the indicator being mounted on the body; a pressure sensor electrically connected to the electronic indicator and providing to the indicator the gas pressure at the inlet. The pressure sensor is mounted on the body at a location that is distinct from the mounting location of the electronic indicator. The invention is also directed to a tap assembly comprising the above tap and a cover housing the tap. |
| US10627048B2 |
Pressure vessel dome vents
A pressure vessel has an interior chamber and includes an outer shell, a boss, and an internal liner disposed within the outer shell. The boss includes a port extending between the interior chamber and an exterior of the pressure vessel; and an annular flange extending radially from the port and having an exterior surface and an interior surface. The liner includes an exterior portion adjacent the exterior surface of the flange; an interior portion adjacent the interior surface of the flange; and a vent in the interior portion. A method for forming a pressure vessel includes mounting a boss on a mandrel, flowing a non-metallic polymer around a flange of the boss to form an internal liner of the pressure vessel, forming a vent in an interior portion of the liner; and forming an outer shell surrounding the liner and at least a portion of the flange of the boss. |
| US10627039B2 |
Multi-diameter foam pig
Embodiments of a multi-diameter foam pig include a first set of radially spaced-apart, longitudinally extending, slots located toward a nose end of the pig and a second set of radially spaced-apart, longitudinally extending, slots located toward a tail end. Each set of slots ends at a band section of the pig so that, together, the two sets of slots do not traverse the entire length of the pig. A standard-length unit version of the foam pig includes only the first set of slots. A set of shorter, intermediate slots, offset in a circumferential direction from the first and second set of slots and partially overlapping those slots, may be included on the band section. Because of the slots, and because of open cell foam, the foam pig decreases or increases in diameter as it enters a different diameter run than the run just traveled. |
| US10627037B2 |
Devices, systems, and methods for locking a conduit
A conduit locking device includes a housing having a first end, a second end, and a sidewall disposed between the first end and the second end. The conduit locking device may further include a slide engaged with the sidewall of the housing, the slide including an extension arm and an end portion structurally configured to engage with an inner wall of a conduit. The slide may be extendable via the extension arm from a first position substantially adjacent to the sidewall of the housing to a second position disposed away from the sidewall of the housing, where, when in the second position, the slide is configured to retain the conduit locking device at a fixed position within the conduit through the engagement of the end portion with the inner wall of the conduit. |
| US10627036B2 |
Pressure and headloss maintaining valve system for clean and dirty water systems
A valve system includes: a valve; a hydraulic cylinder attached to at least a portion of the valve; and at least a first accumulator in fluid communication with the hydraulic cylinder. The first accumulator includes: (i) a first end having a fluid inlet and a fluid outlet; (ii) a second end having a gas inlet; and (iii) a body positioned between the first end and the second end and which includes a fluid chamber and a gas chamber separated by a flexible separating member. The hydraulic cylinder is configured to close the valve in response to pressure provided by fluid distributed from the first accumulator. |
| US10627033B2 |
Triple-weld fitting
Disclosed is a method for constructing a double walled tube assembly, comprising: welding a first axial end of a first tube to a first sub-fitting of a first fitting, sliding a second tube over the first sub-fitting and the first tube, sliding a second sub-fitting of the first fitting over the first sub-fitting such that the first and second sub-fittings are co-axial, welding a first axial end of the second tube to the second sub-fitting, and welding the second sub-fitting to the first sub-fitting. An assembly includes a first fitting that includes a first sub-fitting and a second sub-fitting, a first tube having a first axial end that is welded to the first sub-fitting, and a second tube having a first axial end that is welded to the second sub-fitting, where the first tube is nested within the second tube, where the first sub-fitting is welded to the second sub-fitting. |
| US10627028B2 |
Misalignment flange for pipeline installations
A pipeline misalignment flange includes a socket member having a first smaller spherical internal surface, the socket member having a first face surrounding the first substantially spherical internal surface, the first face having a recessed channel. A retainer member includes a second larger spherical internal surface, the socket member and the retainer member being fastened together. A ball member includes a first smaller spherical external surface for engaging the socket member and a second larger spherical external surface for engaging the retainer member. The second larger spherical external surface includes an axially protruding portion with an undercut, the ball member being pivotable relative to the socket member such that the axially protruding portion of the second larger spherical external surface is received in the recessed channel. |
| US10627027B1 |
Method and apparatus for directing and containing leakage
The present invention includes an apparatus and method for capturing leakage from a flanged joint that includes a bolted connection of flanged pipe or flanged tubing sections and flanges such as weld neck flanges. The invention includes a removable housing having a curved section and a pair of straight sections. The housing can have first and second fluid flow channels. The housing can be sized and shaped to receive a bolted flanged connection of two flanged pipe or tubing sections. Two of the flanged pipe sections can extend in generally opposite directions from the housing. The housing walls can contain any leakage from the flanged bolted connection. The contained leakage can flow into one or both of said channels. One or more locks can removably secure the housing to the flanged joint. Specially configured panels can be used to lock the housing to the flanged, bolted connection. Openings enable pipe sections to extend from the flanges in opposing direction. The panels are positioned on opposing sides of the housing. The panels can be rotated to: 1) expose the bolts of the bolted connection, or 2) cover the bolts of the bolted connection. |
| US10627024B2 |
Seal for range of pipe diameters with interlocking layers
A pipe coupling includes a clamp housing and a seal assembly mounted in at least one end of the clamp housing. The seal assembly includes an outer sealing layer connected to an inner sealing layer with interlocking mating structures that abut against each other in radial and axial directions and prevent the inner and outer sealing layers from separating from each other in the radial and axial directions. |
| US10627023B2 |
Threaded coupling end for a percussion drill string component
A threaded coupling for a drill string component includes a body on which is formed a thread. A reduction in stress concentrations and a resistance to bending moments are achieved at the thread by reducing a thread depth at at least one axial end of the thread and by arranging an endmost flank of a crest or root of the thread at an endmost helical turn. |
| US10627022B2 |
Gimbal hose
A hose is provided, including: a liner having a channel extending between opposing open ends; a reinforcing member surrounding the liner; and a plurality of spaced apart wrapped stiffening members surrounding the reinforcing member. |
| US10627021B2 |
Modular precast pipe
A modular pipe and a method of installing the pipe uses a first pipe section positioned in end to end relation with a second pipe section, the first and second pipe sections being precast from a cement-based material, wherein each pipe section has an outer surface, a flow passage, a first end, and a second end. Each end has a connection profile, an axis, and an end face that is perpendicular to the axis. A collar surrounds and secures the connection between adjacent ends. The collar is constructed from a plurality of collar elements. Each collar element overlaps the pipe connection and engages the connection profile along a portion of the perimeter of each of the first end of the second pipe section and the second end of the first pipe section. |
| US10627020B2 |
System and method for a pipe assembly
An apparatus and method for configuring a pipe assembly includes an inner pipe positioned within an outer pipe, wherein at least one guide fixedly attached near an end of the pipe assembly cooperates with a recess integrated near the end of the pipe assembly to retain movement of the inner pipe with respect to the outer pipe. |
| US10627019B1 |
Cable protector sleeve
An improved cable protector sleeve comprises a sheet of flexible material having a first longitudinal edge opposite of a second longitudinal edge, a first fastening means proximate to the first longitudinal edge, and a second fastening means proximate to the second longitudinal edge. The first and second fastening means, which may be hook-and-loop fasteners, are preferably disposed on opposite sides of the sheet. The sheet is secured around a plurality of cables by removably fastening the first fastening means to the second fastening means. Optionally, at least one friction means, such as a row of stitches, transverses the sheet and increases friction between the sheet and the plurality of cables. The improved cable protector is thus easily installed around and removed from a plurality of cables, providing protection and organization to the cables. |
| US10627016B2 |
Hanger assembly for mounting cables
An assembly for hanging cables includes: a mounting pole; and a mounting strip, the mounting strip mounted to the mounting pole and including a plurality of mounting holes. |
| US10627013B2 |
Universal gripper
According to an example aspect of the present invention, there is provided A gripper comprising a body (1), the body (1) comprising an attachment (12) to a holding body. There is provided a first gripping jaw (2) extending from the body (1) and comprising a concave groove having has two longitudinal opposite edges (4, 5); at least one second gripping jaw (7) having a second concave groove with two longitudinal edges, at least one longitudinal edge of the second longitudinal groove being attached to one edge (5) of the first longitudinal groove either pivotably or detachably; and at least one closing element (10, 11) for pressing the second gripping jaw (7) towards the first gripping jaw (2). |
| US10627009B2 |
Water shut-off valve tool
A water shut-off valve tool is configured to be deposited entirely within an in-ground enclosure housing a water shut-off valve. The handle of the tool extends laterally to opposing sides of a shaft of the tool, and includes four separate finger apertures along its lateral extent. Each finger aperture is configured to receive a different one of a user's fingers. The handle includes four, converging arched portions. An exterior of each arched portion defines a partial arch on an outer edge of the handle and an interior of each arched portion defines a perimeter of a different one of the finger apertures. |
| US10627007B2 |
Fluid control valve
A fluid control valve includes a first flow path and a second flow path that connect a first port and a second port in parallel. The first flow path includes an opening and closing valve mechanism that temporarily opens the first flow path. The second flow path includes a throttle valve mechanism that restrictedly opens the second flow path. The opening and closing valve mechanism includes an opening and closing valve portion including an opening and closing valve seat and an opening and closing valve body, a valve opening force generator, and a delay valve closing mechanism that closes the opening and closing valve body after a delay time has elapsed. The throttle valve mechanism includes a throttle valve portion. The opening area of the opening and closing valve portion is larger than the opening area of the throttle valve portion. |
| US10627006B2 |
Valve that can be actively and passively actuated
A valve is provided having first and second flow channels connected by a passage. A sealing device is operable to open and close the passage to control fluid flow between the first and second flow channels. The sealing device includes a first sealing body and a second sealing body through which the passages extends. The first and second sealing bodies are biased together by a spring to close the passage. The first sealing body is passively movable by fluid and actively movable by an electromagnetic device to open the passage to permit fluid to flow between the first and second passages. |
| US10627005B2 |
Valve assembly capable of indicating depth
A valve assembly capable of indicating a depth contains: a body and a protective cover. The body includes a holder. The protective cover is connected with the holder of the body, and the protective cover includes a fitting portion configured to fit with the holder, a peripheral portion surrounding the fitting portion, and at least one connection portion configured to connect with the fitting portion and the peripheral portion. The peripheral portion has an external fence, a front fence, a marking portion formed on at least one side of the peripheral portion, and multiple indication parts arranged on the marking portion and configured to denote depths among the multiple indication pails and the front fence respectively. |
| US10627002B2 |
Transmission control device
A transmission control device has two mutually oppositely arranged counter-components, for example control boxes, and a planar transmission control plate, which is arranged between the two counter-components. The transmission control plate seals the clearance between the two counter-components or their channel portions and bores in the form of a flat seal. The plate also provides through-openings between channels or bores, respectively, in the opposing counter-components, where the fluid in the channels controls the function of a transmission. The sealing function is realized by stamped beads and/or partial coatings. Transmission control plates therefore have fluid through-flow openings so the fluid can flow through from one side of the plate to the other side of the plate. Additional functional elements can be present in the through-flow openings, for example valve elements which stop the through-flow in one direction or combined valve-orifice elements, which restrict the through-flow in one or both directions. |
| US10626990B2 |
Parking lock for an automatic transmission and method for operating the parking lock
In a parking lock for an automatic transmission, an electrical parking lock actuator has an electric motor, a spur gear stage driveable by the electric motor, and a worm gear stage driveable by the spur gear stage. A worm shaft of the worm gear stage is connected rotationally conjointly to an output gear of the spur gear stage, and a worm gear of the worm gear stage is connected rotationally conjointly to a transmission-side parking lock shaft. The worm shaft is fixed in an axially displaceable manner in the output gear. A stop limits the pivoting movement of the worm gear when a parking lock position of the parking lock shaft is reached. A spring braces the worm shaft in an axial direction of the worm shaft against a holding mechanism which is situated in a stop position, in which the holding mechanism is fixed by an electrically energized electromagnet. |
| US10626985B2 |
Hydraulic control device for automatic transmission
A hydraulic control device that includes a second solenoid valve that is capable of supplying a resisting pressure that maintains the switching valve in the non-reverse state against the reverse range pressure, wherein the switching valve is maintained in the non-reverse state by supplying the resisting pressure from the second solenoid valve while a travel range is switched to at least a reverse range during forward travel. |
| US10626983B2 |
Automatic transmission
Provided is an automatic transmission capable of smoothly switching a switching mechanism. A control part ECU of a transmission recognizes an input torque and a friction torque when an instruction to switch a two-way clutch from a fixed state to a reverse rotation prevention state is received while a first clutch, a second clutch and a third clutch are in an open state, and switches the two-way clutch from the fixed state to the reverse rotation prevention state when the input torque is equal to or greater than the friction torque. |
| US10626982B2 |
Automotive transmission
An automotive transmission may include a first planetary gear set having first to third rotation elements, an input shaft engaged with the first rotation element of the first planetary gear set, an output shaft engaged with the second rotation element of the first planetary gear set, and a sleeve section sliding linearly along an axial direction of the first planetary gear set to selectively switch to a first state in which the third rotation element is secured to a transmission housing, a second state in which the third rotation element is engaged with a further rotation element, or a neutral state in which the third rotation element is not secured to or engaged with the transmission housing or the further rotation element. |
| US10626980B2 |
Linear actuator system
An actuator system includes a housing with a screw shaft extending along a longitudinal axis. The stator component of an electric motor is coupled to the housing, with a rotor extending along the longitudinal axis. A thrust tube is engaged with the screw shaft, for example with a nut assembly configured to convert rotational motion of the rotor into linear motion of the thrust tube. A modular cooling assembly is selectively coupled to the exterior surface of the actuator housing, and configured to dissipate heat. |
| US10626979B2 |
Axle system with fluidly connected axle assemblies
An axle system having a first axle assembly, a second axle assembly, and a conduit. The conduit may fluidly connect the first axle assembly to the second axle assembly such that lubricant may flow between a first housing assembly of the first axle assembly and a second housing assembly of the second axle assembly. |
| US10626978B2 |
Transmission with oil cooling
A transmission includes a transmission housing with an oil reservoir and a transmission housing cover to close an opening of the transmission housing. A transmission shaft receives a toothed wheel and which can be driven by way of a motor. A cooler is arranged on the outside of the transmission housing, with a fan arranged on the outside of the transmission housing feeding cooling air to the cooler. An oil delivery pump pumps oil through oil delivery lines from the oil reservoir to the cooler, with an oil return line routing oil from the cooler back to the transmission housing. A separate drive motor drives the fan and the oil delivery pump independently of the transmission shaft, with the drive motor, the fan, the cooler and the oil delivery pump being fastened to the transmission housing cover. |
| US10626975B2 |
Surface-reinforced carbon fiber toothed structure
A carbon fiber toothed structure has a body. The body is circular and has a toothed segment and at least one carbon fiber cloth. The toothed segment is formed on an outer periphery of the body. The at least one carbon fiber cloth is deposited on a front side and a rear side of the body from a center to the outer periphery of the body to cover the toothed segment. The body is made by stacking multiple circular carbon fiber cloths of different diameters with each other. Some of the carbon fiber cloths deposited in the body have smaller diameters than those of the others of the carbon fiber cloths to enable the center of the body being thicker than the outer periphery of the body. The toothed segment has two guiding inclined planes respectively deposited on the front side and the rear side of the body. |
| US10626973B2 |
Drive and method for operating a drive
Drive having a commutated electric motor (10), having a coaxial gearing (20) which is connected to the electric motor (10) and which comprises: an internal gear with an internal toothing (5); a tooth carrier (11) in which there are received a multiplicity of teeth (7) for engagement with the internal toothing, wherein the teeth are mounted so as to be radially displaceable relative to the tooth carrier (11) in the longitudinal direction of the teeth (7); a drive-input element with a profiling (22) for the radial drive of the radially displaceably mounted teeth (7), and having a gearing rotary encoder (30) which is connected to the drive output (25) of the gearing (20), wherein the gearing rotary encoder (30) is arranged and designed to detect a drive-output angular position and to output said drive-output angular position as a drive-output angle signal (δ). |
| US10626971B2 |
Hydraulic torque converter
A hydraulic torque converter comprises a housing (G), in which two vane cell stator/rotor sets (SR1, SR2) are arranged one behind the other. The two sets are in hydraulically communicating connection with one another. The rotors (6, 6′) are connected to a driveshaft (P) or an output shaft (M). The stators (7, 7′) are at a spacing from the associated rotors (6, 6′), and the spacing can be varied in at least one radial direction on the basis of pressure and/or centrifugal force, wherein means (75, 76, 77) are present in order to regulate the spacing from the associated rotor (6, 6′). This enables an inexpensive production of a continuously variable transmission which is, in addition, easy to regulate and has an optimized transmission of force. |
| US10626958B2 |
Multi-speed planetary transmission
A multi-speed transmission including a plurality of planetary gearsets and a plurality of selective couplers to achieve at least nine forward speed ratios is disclosed. The plurality of planetary gearsets may include a first planetary gearset, a second planetary gearset, a third planetary gearset, and a fourth planetary gearset. The plurality of selective couplers may include a number of clutches and a number of brakes. The multi-speed transmission may have four planetary gearsets and six selective couplers. The six selective couplers may include two clutches and four brakes. The four planetary gearsets may include three minus planetary gearsets and one plus planetary gearset or two minus planetary gearsets and two plus planetary gearsets. The multi-speed transmission may include at least one Ravigneaux gearset. |
| US10626957B2 |
Planetary gear train of automatic transmission for vehicle
A planetary gear train may include: an input shaft receiving torque of an engine; an output shaft outputting torque; a first planetary gear set including first, second, and third rotation elements; a second planetary gear set including fourth, fifth, and sixth rotation elements; a third planetary gear set including seventh, eighth, and ninth rotation elements; a fourth planetary gear set including tenth, eleventh, and twelfth rotation elements; a fifth planetary gear set including thirteenth, fourteenth, and fifteenth rotation elements; three clutches, each connecting any two rotation elements among the first to the fifteenth rotation elements; and three brakes, each connecting any one rotation element among the first to the fifteenth rotation elements to a transmission housing. |
| US10626955B2 |
Planetary gear train of automatic transmission for vehicle
A planetary gear train may include input and output shafts, first to fifth planetary gear set, respectively having first to third, fourth to sixth, seventh to ninth, tenth to twelfth, and thirteenth to fifteenth elements, a first shaft fixedly connected to the first and fifth elements and the input shaft, a second shaft fixedly connected to the fourteenth element and the output shaft, a third shaft fixedly connected to the sixth and tenth elements, a fourth shaft fixedly connected to the eighth and fifteenth elements, a fifth shaft fixedly connected to the eleventh and thirteenth elements, a sixth shaft fixedly connected to the twelfth element, a seventh shaft fixedly connected to the third and seventh elements, an eighth shaft fixedly connected to the second and fourth elements, and a ninth shaft fixedly connected to the ninth element. |
| US10626953B2 |
Variable speed increaser and control method thereof
There is provided a variable speed increaser including a planetary gear transmission device which changes the speed of a rotational driving force of the electric driving device and transmits the changed rotation driving force to a driving target, and a rotation rate controller. The electric driving device includes a constant-speed motor having a constant-speed rotor, and a variable-speed motor having a variable-speed rotor and driven in a regenerative mode and in a power mode. A rotation rate of the output shaft varies within an operation range between a maximum rotation rate and a minimum rotation rate. The constant-speed motor has a rated torque which allows the output shaft to have the maximum rotation rate by itself. The rotation rate controller changes the rotation rate of the output shaft rotating within the operation range by driving the variable-speed motor only in the regenerative mode. |
| US10626950B2 |
Torque fluctuation inhibiting device, torque converter and power transmission device
A torque fluctuation inhibiting device includes a mass body, a centrifugal element and a cam mechanism. The mass body is disposed to be rotatable with a rotor and be rotatable relatively to the rotor. The centrifugal element is disposed to receive a centrifugal force to be generated by rotation of the rotor and the mass body. When a relative displacement is produced between the rotor and the mass body in a rotational direction, the cam mechanism converts the centrifugal force that acts on the centrifugal element into a circumferential force directed to reduce the relative displacement. Additionally, when the torque fluctuations inputted to the rotor have a predetermined magnitude or greater, the cam mechanism makes the mass body freely rotate with respect to the rotor. |
| US10626944B2 |
Magneto-rheological series elastic actuator
The present disclosure discloses an actuator, comprising a first torsion spring body and a second torsion spring body, each of the first torsion spring body and the second torsion spring body comprising: an inner ring; an outer ring; and a plurality of elastic units, connected in parallel between the inner ring and the outer ring. An outer ring of the first torsion spring body and an outer ring of the second torsion spring body are rigidly connected, and an inner ring of the first torsion spring body and an inner ring of the second torsion spring body are aligned with each other. The actuator further includes a motor element and a braking element. The motor element is for providing an output torque, and is connected with the inner ring of the first torsion spring body. The braking element is for providing a braking torque, and is connected with the inner ring of the second torsion spring body. |
| US10626943B2 |
Grommet
A grommet is formed by integrally fitting a substantially annular flange of a grommet interior to a substantially annular flange fitting groove of a grommet exterior. The grommet exterior includes a large-diameter cylindrical portion in which the flange fitting groove is formed inside, an anti-rotation rib that projects from the flange fitting groove toward inside of the large-diameter cylindrical portion, and a first reduced-diameter cylindrical portion that is provided on an attachment side of the grommet interior to the large-diameter cylindrical portion and that has a diameter smaller than that of the large-diameter cylindrical portion. The flange of the grommet interior is provided with a notch portion into which the anti-rotation rib is fitted. Further, the first reduced-diameter cylindrical portion includes a protrusion on the outer surface thereof that indicates the position of the anti-rotation rib. |
| US10626940B2 |
Disc brake having a synchronization unit
A disc brake, preferably actuated by compressed air, for a motor vehicle, has a brake caliper which has a brake application section with a brake application device with a rotary brake lever, at least one wear adjusting device for adjusting wear of brake pads, and a brake disc with a synchronization unit which includes an adjusting device, a drive device and a synchronizer. The adjusting device and the drive unit are inserted in each case into a threaded plunger of a spindle unit and are attached by way of a mounting arrangement on a bearing wall of the brake application section of the brake caliper. The synchronization unit is installed with the adjusting device and the drive device as a preassembled group into the brake application section of the brake caliper, wherein the synchronizer is arranged in the region of the mounting arrangements on the bearing wall within the brake application section. A method for installing a synchronization unit is provided. |
| US10626936B2 |
Disc brake rotor
A disc brake rotor for a small vehicle including a bicycle has an inner member configured to be coupled to a wheel of the small vehicle and an outer member outwardly provided with respect to the inner member in a radial direction of disc brake rotor. The outer member includes a brake surface, a pair of first through holes extending through the brake surface in an axial direction of the disc brake rotor, and a recess provided in the brake surface so as to be recessed in the axial direction at least between the pair of the first through holes. |
| US10626935B2 |
Brake rotor
A brake rotor has a circumferential brake track disposed about an axis of rotation of the brake rotor. The rotor has an outer peripheral edge circumferentially around the brake rotor. The rotor has two surfaces that face axially outward away from one another and that are on axially opposed sides of the brake rotor. The two surfaces define a thickness therebetween. The rotor has an edge surface facing radially outward on the outer peripheral edge. The rotor has a transition between each of the two surfaces and the edge surface. At least a portion of the edge surface is not perpendicular to the two surfaces in an axial direction. |
| US10626928B2 |
Assembly for a synchronization unit of a variable ratio gear transmission
Assembly for a synchronization unit of a variable ratio gear transmission. Assembly has a synchronizer ring and a friction ring. The friction ring has a friction surface and an installation surface and the synchronizer ring has a contact surface directed toward the installation surface. To allow a high efficiency of the synchronizing unit and simultaneously a functionally safe and comfortable operation of the variable ratio gear transmission, the synchronizer ring and the friction ring are configured and arranged such that the geometrical shape of the installation surface of the friction ring differs from the geometrical shape of the contact surface of the synchronizer ring in a relief state of a synchronizing process; and that the geometrical shape of the installation surface of the friction ring corresponds to the geometrical shape of the contact surface of the synchronizer ring in a load state of the synchronizing process. |
| US10626924B2 |
Constant velocity universal joint
A constant velocity universal joint includes an outer joint member and a joint internal component received in the outer joint member. A shaft is fitted into an inner joint member. The outer joint member has a cup bottom formed on a side opposite to a shaft-fitting side. The cup bottom is configured to regulate movement of the joint internal component toward the side opposite to the shaft-fitting side in a normal state in which an impact generated in an abnormal state is not applied. The cup bottom has a cut portion which is to be cut by the impact generated in the abnormal state involving movement of the joint internal component toward the side opposite to the shaft-fitting side. |
| US10626923B2 |
Centrifugal clutch fitting structure in vehicle
A hub of a centrifugal clutch is mounted to a crankshaft of an engine. The hub includes: a hub boss at a center of the hub; a hub flange contiguous to an outer periphery of the hub boss; and a clutch element held to the hub flange. The hub boss is fastened to one end portion of the crankshaft with a plurality of fastening members extending parallel to the rotary shaft. |
| US10626919B2 |
Composite material for a sliding bearing comprising an aluminum bearing metal layer
A sliding-hearing composite material includes a steel supporting layer (10), an intermediate layer (12) based on an aluminum alloy that is free of lead, and a bearing metal layer (14) based on an aluminum alloy that is free of lead, wherein the aluminum alloy of the intermediate layer (12) has a composition having 3.5 to 4.5 wt % copper, 0.1 to 1.5 wt % manganese, 0.1 to 1.5 wt % magnesium, and the usual admissible impurities, the remainder being aluminum, and wherein the aluminum alloy of the bearing mental layer (14) has a composition having wt % tin, 1.0-3.0 wt % nickel, 0.5-1.0 wt % manganese, 0.5-1.0 wt % copper, 0.15-0.25 wt % chromium, 0.1-0.3 wt % vanadium, and the usual admissible impurities, the remainder being aluminum. A sliding bearing element and the use of the sliding-bearing composite material for sliding bearing element, particularly sliding bearing shells, sliding bearing bushes, or thrust washers is also disclosed. |
| US10626915B2 |
Vertical control arm bushing with dust boot having strengthening portions
A vertical control arm bushing for allowing rotation of a control arm relative to a vehicle frame is provided and includes a housing extending along and annularly disposed about an axis and defining central bore extending axially therethrough. A stud has a pair of diametrically opposing end portions extending along the axis through the central bore of the housing. A pair of dust boots each includes a boot body defining an interior cavity and having a housing opening at a first longitudinal end attached to the housing and a stud opening at a second longitudinal end opposite the first longitudinal end sealingly engaging one of the end portions of the stud. The boot body defines a plurality of longitudinal strengthening portions formed therein for resisting rotation of the dust boot in response to a rotation of the stud and for improving sealing of the dust boot. |
| US10626912B2 |
Head assembly for supporting and adjusting the position of an optical or electronic device
Head assembly for keeping and positioning an optical or electronic device, that has a housing (1) in which a shell (3) is arranged by spherical connection that allows guided movement in any direction, wherein the shell (3) has a cylindrical symmetric cavity, and the housing and the shell can be fixed to each other in any adjusted position, and a body (4) holding the device is arranged in the cavity of the shell (3) so that the body (4) can be turned around two mutually normal axes with respect to the cavity and the position thereof can be fixed and released by a single adjustment means, wherein the connection between the shell (3) and the body (4) is independent from the connection between the shell (3) and the housing (1). |
| US10626907B2 |
Joining method
In a joining method for joining a first plate material and a second plate material by screwing a self-tapping screw from one direction in a state where the first plate material and the second plate material are put on top of each other, a recessed portion is formed in at least one of the first plate material and the second plate material, and in a state where the first plate material and the second plate material are put on top of each other such that the recessed portion is opened in a contacting face between the first plate material and the second plate material, the self-tapping screw is screwed from the one direction. When the self-tapping screw penetrates through the first plate material due to the screwing of the self-tapping screw, an excess part generated from the first plate material flows into the recessed portion. |
| US10626906B2 |
Fastener structure
A fastener structure includes a fixing member and an operating member. The fixing member includes a limiting section and a body portion; and the operating member includes an operating section, a retaining section and an engaging section connected to the body portion. The body portion can be mounted to an object, and the operating section can be manipulated to move the engaging section on the body portion and to fasten the retaining section to another object. When the operating section is manipulated reversely, the retaining section can be released from the other object to thereby separate the two objects from each other. Therefore, with the fastener structure, two objects can be quickly fastened together and easily released from each other. |
| US10626904B2 |
Aluminum-extruded frame curve module structure
An aluminum-extruded frame curve module structure includes at least one coupler and at least one curved board. The coupler includes a connection bar and a connection block connected thereto. A side of the connection block that is not connected with the connection bar is provided with a first fitting section. The curved board has a side that is provided with a second fitting section and an opposite side that is provided with a third fitting section. The second and third fitting sections are selectively connected with the first fitting section of the coupler. In this way, the connection bar of the coupler is connectable with an aluminum-extruded plate and the connection block of the coupler is connectable with the curved board. Two aluminum-extruded plates can be jointed to each other with more than one curved board therebetween to provide a curved form at a desired angle for extension and assembly. |
| US10626898B1 |
Accessory holder
A holder includes an elongated base having a first end, a second end and a fastening strap extending from the first end of the base to the second end of the base. The fastening strap extends around a device. A first accessory securement loop is disposed around the base for receiving a first accessory therein. |
| US10626896B2 |
Control system for flushing contaminated hydraulic fluid
The present inventors have recognized that contaminants in hydraulic fluid in a hydraulic system of an off-highway implement can be efficiently filtered by a filtration system of the source of hydraulic power by conducting an operation which controls existing valves for precisely operating cylinders of the system to return the fluid to the source of hydraulic power through a connector with little or no fluid going through cylinders. Such an operation can be advantageously executed immediately following connection of the source of hydraulic power to the manifold of the implement. |
| US10626894B2 |
Fluid pressure cylinder and manufacturing method thereof
A manufacturing method of a fluid pressure cylinder includes inserting the sensor rod into a hole extending in the piston rod, holding the sensor body with respect to the piston rod by using a holding member mounted on the piston rod, inserting the piston rod into the cylinder tube, and fixing the sensor body to the cylinder tube by fixing the holding member to the cylinder tube. |
| US10626890B2 |
Hydraulic lock and method for a hydraulic system
A hydraulic lock for a hydraulic system includes a flow control valve and a second check valve. The flow control valve having a first inlet, a first outlet, a first check valve and a flow restrictor, each of the first check valve and the flow restrictor being communicably coupled to the first inlet and the first outlet and being arranged in parallel between the first inlet and the first outlet. The second check valve having a second inlet and a second outlet, the second inlet being communicably coupled to the first outlet, the second check valve further having a ball seating surface having an aperture there through, a ball, and a resilient member biasing the ball towards the ball seating surface to seal the aperture, the aperture being communicably coupled to the second inlet and the second outlet. |
| US10626882B2 |
Centrifugal fan
A centrifugal fan with an increased shutoff pressure maintains a negative pressure between a casing and a rotatable disk. The centrifugal fan includes an impeller including a rotatable disk and blades extending vertically from the rotatable disk and arranged radially about an axis of rotation of the rotatable disk toward a rim of the disk, a casing accommodating the impeller and including a base plate at its end face nearer the rotatable disk, and a motor mounted on the base plate externally and including a shaft fixed at a center of the rotatable disk to rotate the impeller. The rotatable disk has reflux holes at positions between inner rims and outer rims of the blades in its radial direction. The reflux holes allow a gas to reflux from between the rotating disk and the base plate inside the impeller as the impeller rotates. |
| US10626881B2 |
Compressor-impeller fixing nut, impeller assembly, and supercharger
A compressor-impeller fixing nut has a tubular shape, and includes: a curved-surface shaped portion disposed in a first range from a first end side in an axial direction, the curved-surface shaped portion having an outer diameter which increases toward a second end side in the axial direction and including an outer peripheral surface having a curved shape which protrudes outward in a radial direction in a cross section along the axial direction; and a nut portion disposed in a second range closer to the second end side from the first range in the axial direction, the nut portion having an outer peripheral surface with a nut shape. An expression (D1max−D1min)/2 |
| US10626880B2 |
Impeller assembly for centrifugal pumps
An impeller assembly for centrifugal pumps has two disk members that have different diameters, are arranged coaxially to a rotation axis and face each other so as to form an interspace; blades are radially arranged in the interspace; the two disk members are also centrally provided with a fastening means for fastening to a transmission shaft, which rotates about the rotation axis. The particularity of the present invention resides in having contoured vanes that protrude radially from the peripheral region of the disk member that has the smallest diameter and are arranged substantially at the blades. |
| US10626877B2 |
Method and system for controlling cooling fan in vehicle
A method of controlling a cooling fan in a cooling system in a vehicle includes detecting presence/absence of abnormality in a communication state, measuring an output voltage level of an air-conditioner pressure transducer (APT) sensor when the abnormality in the communication state is detected, determining a cooling fan control condition based on the measured output voltage level, and controlling a cooling fan motor according to the determined cooling fan control condition. |
| US10626876B2 |
Using motor speed in a PAP device to estimate flow
A method and apparatus are disclosed for determining airflow through a PAP device while applying PAP therapy. The actual speed of a blower 6 is measured. The desired motor current I DES required for the actual speed to approach or maintain a desired speed is used, together with the actual speed RPM ACT, in a flow estimation algorithm to determine flow through the PAP device. The estimation algorithm consists of a two-dimensional look-up table, where the inputs are the desired motor current and actual motor speed, and the output is the flow through the PAP device. |
| US10626874B2 |
Fan apparatus
A fan apparatus has a drive circuit for an electrically-driven rotor, and includes a drive signal generating circuit portion for the electrically-driven rotor; an output stage including an upper MOSFET and a lower MOSFET; and a motor portion to be driven by the output stage. One of the upper MOSFET and the lower MOSFET is a braking MOSFET, while another of the upper MOSFET and the lower MOSFET is a non-braking MOSFET. The fan apparatus further includes a back-electromotive force supply portion arranged to supply, to the braking MOSFET, power by a back-electromotive force caused by rotation of the motor portion while a power supply voltage for the electrically-driven rotor is not being supplied; and an electromagnetic brake portion arranged to electromagnetically brake the motor portion by causing the braking MOSFET to enter an ON state through the power supplied by the back-electromotive force supply portion. |
| US10626872B2 |
Water supply system
A water supply system includes a water inlet connection (12), a water outlet connection (28), a centrifugal pump (3), an electric motor (5), an electrical/electronic control and a diaphragm tank (30). The centrifugal pump (3) and the diaphragm tank (30) are arranged above one another and are connected to one another via a construction unit (6). The construction unit (6) includes the water connections (12, 28), the conduit connections between the water connections (12, 28) and the pump (3), as well as a threaded connection piece (29) for the diaphragm tank (30). |
| US10626870B2 |
Ring weld blocker in discharge check valve
A discharge check valve assembly for a compressor having a discharge opening. The discharge check valve assembly includes a valve body adapted to be positioned at the discharge opening of the compressor. A discharge tube is assembled to the valve body, and a check valve member is disposed in the valve body. In certain embodiments, the check valve member is biased in a closed position by a biasing spring. A weld block member is positioned at an interface between the valve body and the discharge tube, and a first weld couples the discharge tube and the valve body at a first weld point. |
| US10626869B2 |
Electric compressor
An electric compressor includes a compression portion that compresses and discharges a drawn fluid, and a motor of the compression portion. The electric compressor includes an actuator that includes multiple electronic components and drives the motor, a first casing that accommodates the actuator, and a second casing that accommodates the compression portion and the motor. The second casing includes a discharge passage in which a high-temperature fluid compressed by the compression portion flows. A limiting structure that limits the heat transfer from the fluid flowing in the discharge passage is provided between one of the electronic components and the discharge passage. The limiting structure includes a seat portion that defines a gap between a bottom surface of the one of the plurality of electronic components and the discharge passage. According to the electric compressor, the heat transfer from the fluid to the electronic components can be limited. |
| US10626868B2 |
Oil-injected screw air compressor
An oil-injected screw air compressor includes a first stage compression chamber, an air buffering chamber, a second stage compression chamber, an oil cooler, a plurality of sensors, and a controller. The air buffering chamber is coupled to the first stage compression chamber. The second stare compression chamber is coupled to the air buffering chamber. The oil cooler cools the lubricating oil for the first stage compression chamber, the air buffering chamber and the second stage compression chamber. The sensors are respectively located at outlets of the first stage compression chamber, the air buffering chamber and the second stage compression chamber. The controller respectively and dynamically controls flow rates of the lubricating oil entering into the first stare compression chamber, the air buffering chamber and the second stage compression chamber according to temperature and pressure data measured by the sensors. |
| US10626865B2 |
Plate gear pump and hydraulic centering pins
A lightweight gear pump easy to manufacture, having a reduced manufacturing cost, while giving sufficient performances. It consists of: A gear, three metal plates, placed on each other, an intermediate plate of which including an eight-shaped cavity adapted to house the gear, and two peripheral plates having the function of enclosing the gear in the cavity, a circuit for fluid supply to the gear, centering means to align the three plates above each other, the three metal plates being provided with centering holes in the axial direction, adapted to receive the centering means, the device according to the invention is particularly intended for liquid transfer applications for automobiles or heavy trucks. |
| US10626862B2 |
Device and system for monitoring a pneumatically actuated alternating linear displacement pump
A device for monitoring a pneumatically-actuated alternating linear displacement pump is provided, and a system for monitoring a pneumatically-actuated alternating linear displacement pump is provided, which include elements for sensing pneumatic pressure, elements for transmitting a signal representative of the sensed pneumatic pressure, and elements for managing the pneumatically-actuated alternating linear displacement pump in accordance with the transmitted signal representative of the sensed pneumatic pressure. |
| US10626860B2 |
Oil separate and collect device
An oil separate and collect device (1) has a horizontally elongated container body (2) disposed in a horizontal orientation. A gas inlet (3), through which compressed gas containing oil flows into the container body (2), is located at an upper part on one end side of an interior of the container body (2). A gas outlet (4), through which the compressed gas from which oil has been separated flows out of the container body (2), is located at an upper part on the other end side of the interior of the container body (2). A partition board (5) divides a lower part of the interior of the container body (2) into a first chamber (6) on a gas inlet (3) side and a second chamber (7) on a gas outlet (4) side. |
| US10626854B2 |
Device for fastening and/or guiding strand-shaped elements
A device for fastening and/or guiding strand-shaped elements in wind turbines has a retaining body (1; 101) attachable to a carrier structure and a strand-receiving space (9; 109) as a bearing for at least one strand element introduced into it via an opening (29; 111) located on its outer side. The opening (29; 111) can be closed via a cover device (9; 117) having a pressure part (17; 129) movable into a clamping position via an energy storage (51; 137) to exert a retaining force within a clamping region on strand elements located in the strand-receiving space (9; 109). The cover device (9; 117) has a locking device (69; 141) via which the pressure part (17; 129) can be secured against a movement into the clamping position against the effect of the energy storage (51; 137) or released for a clamping movement. |
| US10626852B2 |
Wind turbine access panel and method for securing same
The invention relates to an access panel configured for fixing to a service aperture in a wind turbine tower wall; wherein the access panel comprises a main panel and an adjacent sub-panel; the sub-panel comprising a bearing surface at an edge thereof; the main panel comprising a reference surface at an edge thereof; the main panel and the sub-panel being abuttable along a common seam; the seam comprising a said sub-panel bearing surface abutting a main panel reference surface; the main panel being dimensioned to close a main region of a tower wall aperture whereas the sub-panel is dimensioned to close a first sub-region of the aperture. The invention includes a method according to which the sub-panel is placed into a tower wall aperture and adjusted to bring its bearing surface into a predetermined position. Thereafter, a main panel is placed in the aperture with its reference surface in abutment with the bearing surface, thereby quickly and easily and reliably locating the main panel for securely fixing in the tower aperture. |
| US10626846B2 |
System for wind turbine blade actuation
A wind turbine blade includes a first blade segment and a second blade segment extending in opposite directions from a chord-wise joint. Each of the blade segments having a pressure side shell member, a suction side shell member. The blade further including a coupling component extending spanwise and structurally connecting the first blade segment and the second blade segment. A thermal actuation component is coupled to the coupling component and passively actuated in response to a change in thermal conditions so as to provide for aeroelastic tailoring and pitch control to the wind turbine blade. |
| US10626843B2 |
Hybrid heat engine
One heat engine includes a hydro-electric turbine, a steam source configurable to generate steam from a hot water source, a condenser, and a slug intake bend in a first pipe coupled between the steam source and the condenser. The slug intake bend is configurable to receive a slug of water from a cold water source. The steam from the hot water source pushes the slug of water up a vertical distance to the condenser. The condenser is configurable to receive the slug of water and the steam and provide liquid water from the slug of water and steam to power the hydro-electric turbine. |
| US10626835B2 |
Nozzle plate for fuel injection device
Fuel flows from first and second fuel guide channels into the swirl chamber and is guided to the nozzle hole while swirling in the swirl chamber in the identical direction. The nozzle hole is divided into an inlet portion near a fuel-inflow end and an outlet portion near a fuel-outflow end. The outlet portion has a flow passage cross-sectional area gradually increasing towards a fuel outflow-side opening end, and includes a curved surface formed by smoothly connecting an inner surface of the nozzle holes at an upstream end side in a fuel flow direction to an inner surface of the nozzle holes at the portion near the fuel-inflow end so as to smoothly and gradually increase the flow passage cross-sectional area. The curved surface ensures further thin film-like flow by expanding a flow of the fuel in the nozzle holes by the Coanda effect. |
| US10626831B2 |
Running gear structure of internal combustion engine
To provide a running gear structure of an internal combustion engine capable of reducing the size of the internal combustion engine. In a running gear structure of an internal combustion engine including a supercharger and a supercharger driving mechanism transmitting power to the supercharger and driving the supercharger, the supercharger driving mechanism is provided with driving force transmission members (a third intermediate gear and a fourth intermediate gear) disposed on a side opposite to cylinders of the internal combustion engine across valve trains driving a valve gear using, as a power supply, driving force of the crankshaft rotated by explosion in the cylinders. The valve train is disposed closer to an inner side of the internal combustion engine. |
| US10626829B2 |
Fuel reformer for vehicle
Provided is a fuel reformer for a vehicle. The vehicle includes an internal combustion engine, a fuel tank in which fuel of the internal combustion engine is stored, and a fuel supply device configured to supply the fuel in the fuel tank to the internal combustion engine. The fuel reformer includes an irradiator configured to emit light from an irradiation portion. The irradiation portion is disposed at a position where the fuel stored in the fuel tank is irradiated with the light without the light passing through a gas phase region in the fuel tank. |
| US10626822B2 |
Valve operating system for multicylinder engine
A valve operating system for a multicylinder engine opens and closes a pair of valves provided on each of cylinders by means of a pair of rocker arms operated by a cam provided on a camshaft supported on a cam holder. When viewed in a direction of a cylinder axis, the pair of rocker arms of at least one of the cylinders are inclined in opposite directions to each other with respect to a direction orthogonal to a camshaft axis. Therefore, thrust loads acting on the camshaft from the pair of rocker arms are counteracted individually for each of the cylinders, thereby enabling the thrust load to be reduced and axial movement of the camshaft to be prevented. |
| US10626821B2 |
Methods and system for improving vehicle operation
A method and system improving vehicle operation is presented. In one example, the vehicle data is transmitted between a vehicle and a cloud computer. The cloud computer adjusts engine control parameters and the vehicle is operated based on the adjusted engine control parameters. |
| US10626820B2 |
Method for diagnosing variable valve timing system
A method for diagnosing a variable valve timing system configured for enhancing precision of diagnosis regarding a variable valve timing system by precisely diagnosing whether an oil pressure detecting device of the variable valve timing system normally operates, may include a normal operation time determining operation of determining a normal operation time of an oil pressure detecting device to determine whether the oil pressure detecting device is normal after an engine starts, and a diagnosing operation of diagnosing whether the oil pressure detecting device is normal according to whether the oil pressure detecting device of the VVT system is turned off within the normal operation time or whether oil pressure reaches reference pressure. |
| US10626819B2 |
Diagnosis system of internal combustion engine
An internal combustion engine comprises an exhaust purification catalyst and an air-fuel ratio sensor arranged at a downstream side of the exhaust purification catalyst, stops or decreases a feed of fuel as fuel cut control, and controls an air-fuel ratio of exhaust gas to a rich air-fuel ratio after the end of the fuel cut control as post reset rich control. The diagnosis system calculates a first characteristic of change of air-fuel ratio at the time when the output air-fuel ratio first passes a first air-fuel ratio region leaner than a stoichiometric air-fuel ratio and a second characteristic of change of air-fuel ratio at the time when the output air-fuel ratio first passes a second air-fuel ratio region including a stoichiometric air-fuel ratio. The diagnosis system diagnoses the abnormality of the air-fuel ratio sensor based on the first characteristic of change of air-fuel ratio and the second characteristic of change of air-fuel ratio. As a result, it is possible to suppress the effects of the change of state of the exhaust purification catalyst while accurately diagnosing the abnormality of deterioration of response of a downstream side air-fuel ratio sensor. |
| US10626816B2 |
Systems and methods for compression heated air
Methods and systems are provided for compression heating of air. In one example, a method may include, during an engine start and prior to a first combustion event, deactivating cylinder exhaust valves while spinning the engine electrically and unfueled until a threshold intake air temperature is reached, and alternately activating and deactivating the exhaust valves of one or more cylinders to maintain the intake air temperature above the threshold temperature after the first combustion event. In this way, a temperature of an air charge may be increased, resulting in increased fuel economy and decreased vehicle emissions. |
| US10626815B2 |
Control system of internal combustion engine
The internal combustion engine comprises an exhaust purification catalyst and downstream side air-fuel ratio sensor. The control system performs feedback control so that the air-fuel ratio of the exhaust gas flowing into the exhaust purification catalyst becomes a target air-fuel ratio and performs learning control which corrects the control center air-fuel ratio based on the output air-fuel ratio of the downstream side air-fuel ratio sensor. The target air-fuel ratio is switched between the lean air-fuel ratio and the rich air-fuel ratio. In the learning control, when the target air-fuel ratio is set to the rich air-fuel ratio and the output air-fuel ratio of the downstream side air-fuel ratio sensor is maintained in an air-fuel ratio region in proximity to the stoichiometric air-fuel ratio for the stoichiometric air-fuel ratio judgment time or more, stoichiometric air-fuel ratio stuck learning is performed, changing air-fuel ratio of the exhaust gas to the rich side. |
| US10626814B2 |
Control device and control method for internal combustion engine
A control device for an internal combustion engine includes an electronic control unit configured to execute dither control processing in a first mode and a second mode. The dither control processing is processing for operating a fuel injection valve such that an air-fuel ratio of at least one cylinder among cylinders becomes lean air-fuel ratio, and an air-fuel ratio of cylinders different from the at least one cylinder becomes rich air-fuel ratio when a condition that a regeneration request of the filter occurs is established. In the second mode, an absolute value of the difference between the air-fuel ratio in the lean combustion cylinder and the air-fuel ratio in the rich combustion cylinder smaller than in the first mode. |
| US10626810B2 |
Control apparatus and control method for diesel engine
A control apparatus for a diesel engine includes a neighboring temperature estimating section which estimates a temperature of a neighborhood of a glow plug that heats an interior of a cylinder upon startup, and a supercharging pressure control section which controls a supercharging pressure in such a way that a rotation fluctuation of the engine does not increase, on the basis of the estimated temperature of the neighborhood of the glow plug. |
| US10626807B2 |
Controller and control method for internal combustion engine
To provide a controller and a control method for an internal combustion engine capable of suppressing causing erroneous determination of combustion state even if noise component is superimposed on the ion current. In combustion state determination processing which determines combustion state of each combustion based on ion current, a controller for an internal combustion engine calculates a minimum value of ion current during a processing period, and prohibits determination of combustion state at a time point when the minimum value of ion current is below a preliminarily set determination prohibition threshold value. |
| US10626802B2 |
Ducted gas turbine engine stability bleed valve with passive and active shutoff
A bleed air valve comprises a piston that moves along a guide, where the piston includes a first surface and an opposing second surface. A pressure divider network includes a divider network inlet having an inlet cross sectional area in fluid communication with a fluid passage, a divider network outlet having an outlet cross sectional area in fluid communication with ambient pressure, and a network chamber in fluid communication with the divider network inlet and the divider network outlet. The network chamber has a pressure value between pressure at the divider network inlet and pressure at the divider network outlet. A shuttle valve includes a shuttle inlet and a shuttle outlet, where the shuttle outlet is in fluid communication with the first surface. An electromechanical valve receives a command signal and in response provides compressed air to an electromechanical valve output that is in fluid communication with the shuttle inlet. |
| US10626798B2 |
Diffuser mounted fuel-air heat exchanger
A thermal energy exchange system for cooling air of a gas turbine engine includes a heat exchanger located at a diffuser of the gas turbine engine. The diffuser is positioned axially between a compressor and a combustor of the gas turbine engine. A fuel source is operably connected to the heat exchanger to direct a flow of fuel through the heat exchanger via a fuel pipe and toward a fuel nozzle of the combustor. An airflow inlet directs a cooling airflow through the heat exchanger to reduce an airflow temperature via thermal energy exchange between the cooling airflow and the flow of fuel. An airflow outlet directs the cooling airflow from the heat exchanger toward one or more of components of the turbine to cool the one or more components. |
| US10626794B2 |
Otto-cycle engine
An otto-cycle engine is disclosed. The engine of the present disclosure consumes less work than a traditional engine for the following reasons: (1) the engine adopts constant volume exhaust and reduces the work consumed by forced exhaust and (2) in an intake stroke, the piston has a short stay at the top dead center and an intake valve has enough time to open to the maximum, thereby reducing negative pressure and reducing the work consumed by intake. By adopting otto-cycle technology, heat efficiency of the engine can be increased by more than 50%. And meanwhile, by adopting constant volume exhaust technology, power loss can be reduced, vibration of the engine can also be greatly reduced and an effect of a boxer engine is achieved. |
| US10626786B2 |
In-combustion chamber flow control device
Provided is an in-combustion chamber flow control device used in an engine having an intake passage connected to an intake opening formed in a ceiling surface of a combustion chamber, at an angle inclined with respect to a direction of an axis of a cylinder. This in-combustion chamber flow control device comprises a plasma actuator (28) disposed inside the combustion chamber (16). The plasma actuator comprises: a dielectric body (38) disposed along the ceiling surface (16a) of the combustion chamber, at a position closer to a center of the ceiling surface than the intake opening (18a); an exposed electrode (40) disposed on one side of the dielectric body facing the combustion chamber; and an embedded electrode (42) disposed on a side opposite to the exposed electrode across the dielectric body. The embedded electrode is disposed at a position closer to the intake opening than the exposed electrode. |
| US10626780B2 |
Exhaust manifold for a multicylinder internal combustion engine
The present invention relates to a manifold for receiving exhausts from a multi-cylindrical internal combustion engine. The internal combustion engine has such a firing order that the riser in the manifold receives exhausts from two cylinders during an overlapping stage, simultaneously via an inlet opening arranged upstream and from an inlet opening arranged downstream in the riser. The riser comprises a substantially constant cross sectional area, except in one area, which is located in a position in connection with the inlet opening arranged downstream of the two inlet openings, receiving exhausts simultaneously. Said area has a geometry facilitating receipt and flow of exhausts in the predetermined direction in the riser, on occasions when the two inlet openings receive exhausts simultaneously. |
| US10626778B2 |
Vehicle and control method for vehicle
When a user requests start-up of an internal combustion engine while PM removal control is in execution or immediately after execution of the PM removal control is completed, an electronic control unit informs the user of the vehicle of a first alarm, so that the user recognizes that the internal combustion engine cannot be started up immediately. This makes it possible to suppress the discomfort caused because the internal combustion engine is not started up. |
| US10626775B2 |
Exhaust purification system of internal combustion engine
An exhaust purification system of the internal combustion engine comprises: an upstream side catalyst 20 arranged in an exhaust passage, a downstream side catalyst 24 arranged at a downstream side of the upstream side catalyst, an air-fuel ratio sensor 41 detecting an air-fuel ratio of outflowing exhaust gas flowing out from the upstream side catalyst, an air-fuel ratio control part 31 controlling an air-fuel ratio of inflowing exhaust gas flowing into the upstream side catalyst to a target air-fuel ratio, and a temperature calculating part 32 calculating a temperature of the downstream side catalyst. The air-fuel ratio control part switches the first control to the second control when a temperature of the downstream side catalyst calculated by the temperature calculating part rises to a reference temperature which is equal to or higher than an activation temperature of the downstream side catalyst. |
| US10626768B2 |
Exhaust purification system of internal combustion engine
An exhaust purification system of an internal combustion engine provided with a heat and hydrogen generation device (50) and an exhaust purification catalyst (14) comprised of the three way catalyst. Heat and hydrogen generated in the heat and hydrogen generation device (50) is fed to the exhaust purification catalyst (14). When an air-fuel ratio of the air and fuel made to burn in the heat and hydrogen generation device (50) is made a predetermined target set air-fuel ratio, the air-fuel ratio of the exhaust gas discharged from the engine is controlled to the target adjusted air-fuel ratio required for making the air-fuel ratio of the gas flowing into the exhaust purification catalyst (14) the stoichiometric air-fuel ratio. |
| US10626763B2 |
Linkage between an auxiliary motion source and a main motion load path in an internal combustion engine
In an internal combustion engine, a linkage is provided between an auxiliary motion source and a main motion load path, such that motions received by the linkage from the auxiliary motion source result in provision of a first force to at least one engine valve and a second force to the main motion load path in a direction toward a main motion source. Where an automatic lash adjuster is associated with the main motion load path, the second force may be selected to aid in the control of lash adjustments made by the automatic lash adjuster. In various embodiments, the linkage may be embodied in an mechanical linkage, whereas in other embodiments, an hydraulic linkage may be employed. The linkage may be incorporated into, or otherwise cooperate, a valve bridge or a rocker arm. |
| US10626760B2 |
Valve opening/closing timing control device
A valve opening/closing timing control device includes: a driving side rotator synchronously rotating with a crankshaft of an internal combustion engine; a driven side rotator coaxially disposed with a rotation axis of the driving side rotator and integrally rotating with a valve opening/closing camshaft; advance and retard chambers formed between the driving side and driven side rotators; a lock mechanism including a lock member capable of engaging with a recessed portion on one of the driving side and driven side rotators and provided in the other of the driving side and driven side rotators; and a connecting bolt coaxially disposed with the rotation axis and connecting the driven side rotator to the camshaft. The connecting bolt includes an internal space, and an advance port, a retard port and a lock port are formed as through-holes, a valve unit accommodates a spool, and the spool includes an internal flow path. |
| US10626759B2 |
Cam phaser between cam bearings
A variable camshaft timing assembly that comprises a hub including at least one vane extending radially-outwardly away from a center axis; an elongated camshaft sleeve, configured to be received at least partially by an inner cavity of a camshaft, having a substantially annular outer surface including a distal bearing section, an end bearing section, and a hub section: the distal bearing section configured to be positioned radially-inwardly from and concentric with a distal bearing of the camshaft and to provide support to the distal bearing; the end bearing section, axially spaced from the distal bearing section, configured to be positioned radially-inwardly from and concentric with an end bearing of the camshaft and to provide support to the end bearing; and the hub section, configured to engage the hub, located axially between the distal bearing section and the end bearing section. |
| US10626756B2 |
Natural gas liquid fractionation plant waste heat conversion to power using dual turbines organic Rankine cycle
Certain aspects of a natural gas liquid fractionation plant waste heat conversion to power using dual turbines Organic Rankine Cycle can be implemented as a first heating fluid circuit thermally coupled to first multiple heat sources of a natural gas liquid (NGL) fractionation plant, a second heating fluid circuit thermally coupled to second multiple heat sources of the NGL fractionation plant, and two power generation systems, each including an organic Rankine cycle (ORC). A control system actuates a first set of control valves to selectively thermally couple the first heating fluid circuit to at least a portion of the first multiple heat sources of the NGL fractionation plant, and to actuate a second set of control valves to selectively thermally couple the second heating fluid circuit to at least a portion of the second multiple heat sources of the NGL fractionation plant. |
| US10626749B2 |
Spindle vibration evaluation module for a valve and actuator monitoring system
The present application provides a method of evaluating valve spindle vibration in a turbine by a data acquisition system. The method may include the steps of receiving a number of operating parameters from a number of sensors, wherein the operating parameters may include valve spindle vibration, comparing the valve spindle vibration to a predetermined value, and altering one or more of the operating parameters if the valve spindle vibration exceeds the predetermined value. |
| US10626748B2 |
System and method for predicting and managing life consumption of gas turbine parts
A method for estimating and managing life of a gas turbine is provided. The method includes estimating a remaining useful life of a component of a gas turbine, obtaining parameters of the gas turbine, at least one of which comprises the estimate of the remaining useful life of a component of the gas turbine, assigning operating weightages to the gas turbine parameters based a plant objective, generating a set point for operating the gas turbine based on the weighted gas turbine parameters, and adjusting an operating characteristic of the gas turbine to meet the set point. |
| US10626746B2 |
Controllable two-spool gas turbine arrangement
The invention concerns land-based gas turbine plants with a two-spool gas turbine arrangement for generating electrical power. The invention comprises two spools. The first spool comprises a first shaft, a first compressor and a first turbine. The second spool comprises at least a second shaft and a second turbine. The shafts of the first and the second spools are independently rotatable of each other. The invention further comprises the first generator and the second generator having nominally substantially equal power ratings, and the rotating parts of the first generator and the second generator have nominally substantially equal rotational speed ratings, and at least 60 percent of a total output power supplied to said load in a form of electrical and rotational power is generated by the two electrical generators. |
| US10626739B2 |
Rotary machine
A rotary machine satisfies at least one of Dr1 |
| US10626736B2 |
Power generator
A power generator for generating power using a liquid that can alternatively flow at a lower flow rate and at a higher flow rate. The power generator includes a conduit and a rotor mounted in the conduit so as to be rotatable about a rotation axis. The rotor includes a top set of blades provided in a conduit top portion and configured for rotating about the rotation axis when the liquid flows at the higher flow rate in the conduit. The rotor also includes a bottom set of blades provided in a conduit bottom portion and configured for rotating about the rotation axis when the liquid flows at the lower flow rate in the conduit. An output shaft protrudes from the conduit and is rotatable by at least one of the top and bottom sets of blades. The top and bottom blades have different configurations. |
| US10626733B2 |
Airfoil having internal hybrid cooling cavities
Airfoil bodies having a first core cavity and a second core cavity adjacent each other, with the second core cavity defined by a first cavity wall, a second cavity wall, a first exterior wall, and a second exterior wall. The first cavity wall is located between the second core cavity and the first core cavity and the first and second exterior walls are exterior walls of the airfoil body. The first cavity wall includes a first surface angled toward the first exterior wall and a second surface angled toward the second exterior wall. At least one first cavity impingement hole is formed within the first surface with a first impingement flow flowing from the first core cavity through the at least one first cavity impingement hole to impinge upon the first exterior wall and forms a first high momentum jet of impingement air thereon. |
| US10626732B2 |
Blade and gas turbine including the same
A blade has a flow passage forming plate that defines a part of a combustion gas flow passage. The flow passage forming plate has a plurality of back channels that open in a back end surface. A density of openings of the plurality of back channels in a middle region of the back end surface is higher than the density of openings of the plurality of back channels in at least one side region of a suction-side region and a pressure-side region of the back end surface. The density of openings is a ratio of a length of wetted perimeter of the plurality of back channels to an interval of openings of the plurality of back channels. |
| US10626729B2 |
Obtuse angle chevron trip strip
An airfoil includes a cooling air passage for receiving a cooling air flow. A chevron including a first rib and a second rib extends from a common tip is disposed within the cooling passage for generating a turbulent flow to improve heat transfer. The chevron includes an angle between the first rib and the second rib that is greater than 90 degrees. |
| US10626725B2 |
Gas passage switching structure for pneumatic rotary hand tool
A gas passage switching structure for a pneumatic rotary hand tool includes a pneumatic motor and a revolving valve disposed in a device case. The pneumatic motor has an input ending surface. A forward gas inlet and a reverse gas inlet are formed and spaced apart on the input ending surface. The revolving valve has a gas supply surface. A gas supply port and a discharge port are formed and spaced apart on the gas supply surface. The gas supply surface and the input ending surface are arranged along an axis line in the device case adjacent or in contact with the arrangement so that it allows the pneumatic motor to drive the forward and reverse rotation by the high pressure air flow along the fluid passage in the axis line direction. |
| US10626723B2 |
Cutting head having segmented cutting disc
A cutting device for engaging a rock face includes a disc body supported for rotation about an axis of rotation, and a plurality of peripheral portions removably secured to the disc body. Each of the peripheral portions including a plurality of cutting bits positioned on a peripheral edge. The peripheral edge of each peripheral portion is aligned with the peripheral edges of adjacent peripheral portions. |
| US10626720B2 |
Measuring instruments, systems and magnetic gradiometers
Embodiments generally relate to a measuring instrument. The measuring instrument may comprise: a sensor to measure a property of the local environment; a mechanism configured to cause the sensor to move along a predetermined path relative to a fixed reference frame of the instrument; and a signal processing system configured to receive a processor sensor signal generated by the sensor, perform a Fourier transform on the sensor signal to identify frequency components of the sensor signal, and compare the frequency components of the sensor signal with frequency components associated with the predetermined path to determine a measurement of the property of the local environment. The mechanism may comprise a first member having a first axis and a second axis that is different from the first axis. The mechanism may be configured to cause the first member and the sensor to rotate about the first axis, and to cause the sensor to rotate about the second axis. The sensor may be spatially offset from the first axis. The sensor may be configured to measure one or more vector components of a local force field, such as a magnetic field, for example, and the measuring instrument may comprise a magnetometer or magnetic gradiometer, for example. The measuring instruments disclosed may be suited to downhole applications, such as in a measurement while drilling system, for example. |
| US10626719B2 |
Methods and systems for forward error correction for measurement while drilling (MWD) communication systems
A communication method is provided for a communication system comprising a transmitter and a receiver. The method involves communicating data from the transmitter to the receiver over a banded communication channel. The method comprises: applying a forward error correction, FEC, code to data to be transmitted to obtain FEC-encoded data; assigning the FEC-encoded data into a plurality of sub-channels; modulating the data from each of the plurality of sub-channels into a corresponding one of a plurality of sub-bands, the plurality of sub-bands having spaced apart center frequencies; and concurrently transmitting the data from the plurality of sub-bands onto a banded communication channel, the banded communication channel comprising one or more pass-bands and one or more stop-bands. |