| Document | Document Title |
|---|---|
| US10685030B2 |
Graphic representations of data relationships
Presenting a diagram indicating relationships among data items stored in a data management system includes: receiving a request that identifies a first data item stored in the data management system from a user interface; retrieving stored configuration information that includes a plurality of selection specifications for selecting data items in the data management system that are related to a given data item of a predetermined type, where each selection specification is associated with a different respective predetermined type; querying the data management system to identify a set of one or more data items according to a selection specification from the configuration information that is associated with a type of the first data item; for each of multiple returned data items in the identified set, querying the data management system to determine whether additional data items are identified according to a selection specification from the configuration information that is associated with a type of the returned data item; generating a diagram indicating relationships among data items identified using the configuration information; and presenting the generated diagram over the user interface. |
| US10685027B2 |
Search system
A search system is provided with an on-line social network system. When a user of the on-line social network system requests a search, the search system examines a member profile representing the user in the on-line social network system and derives, from the member profile, additional terms to be included into the search request together with the user-supplied search terms. The resulting query is processed by applying the AND operator to the user-supplied terms and a weighted OR operator to the additional terms derived from the member profile. The search results obtained by executing the query are made available to the requesting user. |
| US10685025B2 |
Generating a data structure that maps two files
A first file and a second file are retrieved from a database, in which the first and second files include an unstructured text stream. Metadata of the first and second files are extracted. The extracted metadata include a description category, entity source, geographic region, and a set of sub-files linked to the file. A data structure indicative of relationship between the first and second files is generated. Weighting factor is applied to the generated data structure. which indicates a degree of relationship between the first file and the second file. The relationship and the degree of the relationship are determined based on the extracted metadata of the first and second files. In response to a user requesting the first file, it is determined whether the second file should be provided in conjunction with the first file based on the weighting factor as applied to the data structure. |
| US10685024B2 |
Tuple extraction using dynamically generated extractor classes
Systems and methods for extracting tuples using dynamically generated extractor classes are disclosed. In some examples, an optimized tuple extraction class can be dynamically generated to enable more efficient tuple extraction. |
| US10685023B2 |
Parallel processing of data having data dependencies for accelerating the launch and performance of operating systems and other computing applications
Representative embodiments are disclosed for a rapid and highly parallel decompression of compressed executable and other files, such as executable files for operating systems and applications, having compressed blocks including run length encoded (“RLE”) data having data-dependent references. An exemplary embodiment includes a plurality of processors or processor cores to identify a start or end of each compressed block; to partially decompress, in parallel, a selected compressed block into independent data, dependent (RLE) data, and linked dependent (RLE) data; to sequence the independent data, dependent (RLE) data, and linked dependent (RLE) data from a plurality of partial decompressions of a plurality of compressed blocks, to obtain data specified by the dependent (RLE) data and linked dependent (RLE) data, and to insert the obtained data into a corresponding location in an uncompressed file. The representative embodiments are also applicable to other types of data processing for applications having data dependencies. |
| US10685021B2 |
Complete, correct and fast compile-time encoding inference on the basis of an underlying type system
Techniques are described herein for introducing transcode operators into a generated operator tree during query processing. Setting up the transcode operators with correct encoding type at runtime is performed by inferring correct encoding type information during compile time. The inference of the correct encoding type information occurs in three phases during compile time: the first phase involves collecting, consolidating, and propagating the encoding-type information of input columns up the expression tree. The second phase involves pushing the encoding-type information down the tree for nodes in the expression tree that do not yet have any encoding-type assigned. The third phase involves determining which inputs to the current relational operator need to be pre-processed by a transcode operator. |
| US10685020B2 |
Re-costing for on-line optimization of parameterized queries with guarantees
In some embodiments, the disclosed subject matter involves a server query optimizer for parametric query optimization (PQO) to address the problem of finding and reusing a relatively small number of query plans that can achieve good plan quality across multiple instances of a parameterized query. An embodiment processes query instances on-line and ensures (a) tight, bounded cost sub-optimality for each instance, (b) low optimization overheads, and (c) only a small number of plans need to be stored. A plan re-costing based approach is disclosed to provide good performance on all three metrics. Other embodiments are described and claimed. |
| US10685019B2 |
Secure query interface
One or more computing devices may execute procedures to select a query from a query database in response to a request from a remote application. The selected query may be applied to a target database and a result may be returned. The result may be processed to generate a response for the remote application. The response may be provided to the remote application for execution of an operation by the remote application. |
| US10685017B1 |
Methods and systems for efficient query rewriting
Methods and systems for efficient query rewriting and the like are described here. One such described method comprises: offline mapping frequently-seen search queries to rewritten queries that may be better for searching; offline caching the mapping in a cache memory; and upon receiving a search query from a user similar to one of the mapped search queries, obtaining a corresponding rewritten query from the mapping in the cache memory based on predetermined conditions, and issuing a search of the rewritten query to the backend data system in order to avoid having to issue a search query to the backend data system twice while the user is online. |
| US10685011B2 |
Judgement of data consistency in a database
The present invention may be a method, a computer system, and a computer program product. An embodiment of the present invention provides a method for judging data consistency in a database. In one embodiment, the method comprises the following: generating a property of data obtained from a first database; associating the property with an attribute of a data model to generate a data property definition; judging whether data obtained from a second database satisfies the data property definition or not; and outputting a result of the judgment. In another embodiment, the method comprises the following: generating a property of data obtained from a database; associating the property with an attribute of a data model to generate a data property definition; judging whether data which is stored in the database satisfies the data property definition or not; and outputting a result of the judgment. |
| US10685007B2 |
Table content transport and delivery
A deployment infrastructure (DI) imports at least one object description artifact and at least one content data file associated with a database object to a design-time container. The DI deploys the database object in a runtime container based on the at least one object description artifact and the at least one content data file. The DI exports the at least one object description artifact in the design-time container and at least one updated content data file based on an updated database object in the runtime container, wherein the updated database object includes updated content of the database object generated at runtime of a database application. |
| US10685002B2 |
Radix sort acceleration using custom asic
An information processing system, computer readable storage medium, and method for accelerated radix sort processing of data elements in an array in memory. The information processing system stores an array of data elements in a buffer memory in an application specific integrated circuit radix sort accelerator. The array has a head end and a tail end. The system radix sort processing, with a head processor, data elements starting at the head end of the array and progressively advancing radix sort processing data elements toward the tail end of the array. The system radix sort processing, with a tail processor, data elements starting at the tail end of the array and progressively advancing radix sort processing data elements toward the head end of the array, the tail processor radix sort processing data elements in the array contemporaneously with the head processor radix sort processing data elements in the array. |
| US10684999B2 |
Multi-procedure support in data migration
Methods, systems, and computer-readable storage media for data migration in a maintenance procedure executed on a software system include actions of initiating the maintenance procedure, and determining that an instance of a data migration object is included in a list of deployed transport objects, and in response: reading a migration class from the data migration object, determining at least one table of a database that is affected by the maintenance procedure based on one or more methods of a first interface of the migration class, receiving, using a second interface of the migration class, data migration logic including computer-executable instructions to migrate data, and executing the data migration logic to affect the at least one table. |
| US10684998B2 |
Automatic schema mismatch detection
Mismatches between schema elements of a data set and a job are identified automatically. Furthermore, the mismatches can be presented visually in conjunction with an interactive visual workspace configured to support diagrammatic authoring of data transformation pipelines. After a data set is connected to a job, one or more mismatches can be determined and presented in context with the workspace. In addition, schema elements can be reconfigured by way of interaction with a visual representation of schema elements to resolve mismatches. |
| US10684997B2 |
File consistency across file versions maintained by different services
Non-limiting examples of the present disclosure describe processing operations that achieve file consistency in the presence of a large-scale collaboration service. A mismatch may be determined between hash values associated with two or more versions of a file that is associated with a tenant of a productivity service. Version vector data for different versions of the file may be evaluated. Version vector data may comprise: a session value indicating a session of the productivity service and a version value that indicates a number of changes made by the tenant during the session. A synchronization determination is generated based on an evaluation of the version vector data for the different versions of the file. |
| US10684996B1 |
Distributing data of multiple logically independent file systems in distributed storage systems including physically partitioned disks
A distributed storage system maintains multiple logically independent file systems. Each file system includes a data set stored by a storage device of the distributed storage system. During operation, access pattern levels for the multiple logically independent file systems are determined. Thereafter, the data sets included in the multiple logically independent file systems are redistributed across multiple storage devices of the distributed storage. Redistribution of a particular data set is based at least in part on the particular file system including the particular data set and on the determined access pattern levels for the multiple logically independent file systems. In addition, each disk of a plurality of disks in the distributed storage includes a physically separated partition dedicated to storing the data of the file system that is most frequently accessed. The distribution of data is based at least in part on the presence of the physically separated partition. |
| US10684994B2 |
Data synchronization
One or more techniques and/or computing devices are provided for data synchronization. For example, an in-flight log may be maintained to track storage operations that are received by a first storage node, but have not been committed to both first storage of the first storage node and second storage of a second storage node that has a replication relationship, such as a disaster recovery relationship, with the first storage node. A dirty region log may be maintained to track regions within the first storage that have been modified by storage operations that have not been replicated to the second storage. Accordingly, a catchup synchronization phase (e.g., asynchronous replication by a resync scanner) may be performed to replicate storage operations (e.g., replicate data within dirty regions of the first storage that were modified by such storage operations) to the second storage until the first storage and the second storage are synchronized. |
| US10684989B2 |
Two-phase eviction process for file handle caches
Systems and methods are provided for evicting entries from a file handle cache. In accordance with certain embodiments, a two-stage eviction process is utilized. In a first stage of the eviction process, entries in the file entry cache are analyzed and marked for eviction while a shared lock is maintained on the file handle cache. The shared lock enables the file handle cache to be concurrently accessed by a content serving system to service content requests. In a second stage of the eviction process, entries in the file handle cache that are marked for eviction are removed while an exclusive lock is maintained on the file handle cache. The exclusive lock prevents the content serving system from concurrently accessing the file handle cache to service content requests. |
| US10684988B2 |
Automated RF dataset creation
A radio frequency dataset generation system comprising a software-defined radio, a set of radio frequency collection parameters, a first digital file, a second digital file, and a dataset. The software-defined radio comprises, an analog signal reception device, an analog-to-digital converter, and a digital signal processing system. The set of radio frequency collection parameters are associated with the software-defined radio and correspond to a plurality of analog signal protocols. The first digital file comprises raw signal information corresponding to at least one analog signal received by the analog signal reception device. The second digital file comprises metadata information corresponding to the at least one analog signal received by the analog signal reception device. The dataset comprises the raw signal information time-associated with at least a portion of the metadata information. |
| US10684984B2 |
Computing devices and server systems with processing cores having different instruction set architectures
Disclosed herein are systems and methods for multi-architecture computing. For example, in some embodiments, a computing device may include: a processor system including at least one first processing core having a first instruction set architecture (ISA), and at least one second processing core having a second ISA different from the first ISA; and a memory device coupled to the processor system, wherein the memory device has stored thereon a first binary representation of a program for the first ISA and a second binary representation of the program for the second ISA, and the memory device has stored thereon data for the program having an in-memory representation compatible with both the first ISA and the second ISA. |
| US10684982B2 |
Calculating device, calculating method, and computer readable recording medium
A print controller includes a processor and a memory. When an instruction to execute a specific calculation function is received, the processor obtains a calculation result related to the specific calculation function. When an instruction to print is received, if the instruction to execute the specific calculation function has been received a plurality of times without printing the calculation result related to the specific calculation function, which was obtained when the instruction to execute the calculation function was received one or more times before the instruction received at a last time of the plurality of times, the processor causes a printing device to print the calculation result related to the specific calculation function, which was obtained when the instruction to execute the specific calculation function was received at the last time of the plurality of times. |
| US10684977B1 |
Low voltage drive circuit with bus isolation and methods for use therewith
A low voltage drive circuit includes a transmit analog to digital circuit that converts transmit digital data into analog outbound data. A receive analog to digital circuit converts analog inbound data into received digital data. A drive sense circuit is configured to: convert the analog outbound data into an analog transmit signal; drive the analog transmit signal onto a bus, wherein the analog outbound data is represented within the analog transmit signal as variances in loading of the bus at a first frequency; receive an analog receive signal from the bus; and isolate the analog receive signal from the analog transmit signal to recover the analog inbound data, wherein the analog inbound data is represented within the analog receive signal as variances in loading of the bus at a second frequency. |
| US10684976B1 |
Automatic bus resource adjustment in a multiple root bridge computing system
A firmware enumerates the buses of root bridges in the computing system. If an OOR condition occurs during enumeration of the buses, the firmware determines the number of required buses for each root bridge causing an OOR condition. The number of required buses for bridge devices connected to each root bridge causing an OOR condition can be identified using the same set of bus numbers. Once the firmware has determined the number of buses required by each root bridge, including those not causing an OOR condition, the firmware reallocates the number of available buses between the root bridges such that each root bridge is allocated a number of the available buses greater than or equal to the number of required buses. The firmware stores data identifying the allocation and restarts the computing device. Upon rebooting, the computing system utilizes the new allocation of bus numbers to eliminate the OOR condition. |
| US10684975B1 |
One-hot-bit multiplexer control circuitry and technique
An integrated circuit comprising a plurality of one-hot-bit multiplexers interconnected to form a switch interconnect network (e.g., hierarchical and/or mesh type networks), wherein each of the plurality of one-hot-bit multiplexers includes an output, inputs, and input selects, wherein each one-hot-bit multiplexer of the plurality of one-hot-bit multiplexers are capable of receiving: (i) an input select signal to select one of the plurality of inputs, (ii) an operational input signal at a selected input during a normal operation of the switch interconnect network, and (iii) an initialization input signal at the selected input during an initialization operation. The integrated circuit further includes initialization circuitry to generate a plurality of initialization input signals in response to an initialization signal, wherein the initialization input signals have (i) an identical data state and (ii) are applied to the selected input of each of the plurality of one-hot-bit multiplexers during the initialization operation. |
| US10684974B1 |
Auto-switching communication interface
A touch detection system in accordance with one embodiment of the invention can include a circuit for converting a capacitance to a digital value. The touch detection system can include first and second communication interface circuits for enabling a first and second communication protocols, respectively. Furthermore, the touch detection system can include a detector circuit coupled to the first communication interface circuit and the second communication interface circuit. The detector circuit can be for automatically detecting a factor that indicates automatically enabling the first communication interface circuit and automatically disabling the second communication interface circuit. The detector circuit can be for detecting a coupling of a pin of the first communication interface circuit that is not used by the second communication interface circuit. |
| US10684973B2 |
NUMA node peripheral switch
Methods, apparatus, and computer platforms and architectures employing many-to-many and many-to-one peripheral switches. The methods and apparatus may be implemented on computer platforms having multiple nodes, such as those employing a Non-uniform Memory Access (NUMA) architecture, wherein each node comprises a plurality of components including a processor having at least one level of memory cache and being operatively coupled to system memory and operatively coupled to a many-to-many peripheral switch that includes a plurality of downstream ports to which NICs and/or peripheral expansion slots are operatively coupled, or a many-to-one switch that enables a peripheral device to be shared by multiple nodes. During operation, packets are received at the NICs and DMA memory writes are initiated using memory write transactions identifying a destination memory address. The many-to-many and many-to-one peripheral switches forwards the transaction packets internally within the switch based on the destination address such that the packets are forwarded to a node via which the memory address can be accessed. The platform architectures may also be configured to support migration operations in response to failure or replacement of a node. |
| US10684972B2 |
Method and system for making functional devices available to participants of meetings
A system and method for connecting a processing device to a functional device connected to or in a base unit of a communications network, the base unit having a transmitter and the processing device having a memory, a display and an operating system. A first peripheral device is adapted to be coupled to the processing device via a generic communications protocol, the first peripheral device having a receiver and at least one fixed or configurable endpoint of the functional device exposed on the first peripheral device. The base unit and the first peripheral device is adapted to transmit and receive data respectively over the communications network from the functional device to the processing device via the at least one fixed or configurable endpoint using the generic communications protocol for communication between the processing device and the first peripheral device. |
| US10684968B2 |
Conditional memory spreading for heterogeneous memory sizes
A processor implemented method for spreading data traffic across memory controllers with respect to conditions is provided. The processor implemented method includes determining whether the memory controllers are balanced. The processor implemented method includes executing a conditional spreading with respect to the conditions when the memory controllers are determined as unbalanced. The processor implemented method includes executing an equal spreading when the memory controllers are determined as balanced. |
| US10684967B2 |
Unit for storage of building digital technical documentation, on site; any data saved on the unit cannot be either modified, renamed or erased and it is always possible to add new data as required as long as memory capacity is available
A unit for managing initial saving, subsequent saving, and reading technical information such as plans, figures, executed works, manuals, notebooks, a visitors' book, maintenance records, and the like of a site such as a building, a ship, a platform, an industrial facility, and the like, the unit comprising a casing incorporating an electronic circuit comprising a non-volatile memory, a USB connector and a processor controlled by firmware controlling the management of inputs and outputs and of the memory, wherein the firmware comprises means for managing the inputs-outputs according to the standard USB protocol, and in addition for preventing the change command from modifying information previously recorded in the non-volatile memory. |
| US10684953B2 |
Data storage apparatus capable of varying map cache buffer size
A data storage apparatus includes a nonvolatile memory device, a processor configured to control operation of the nonvolatile memory device, and a memory loaded with a flash translation layer (FTL) including modules, the memory including a map cache buffer configured to cache at least one map segment. The modules include a map module configured to manage a map cache data structure related to the map cache buffer and a map cache allocation module configured to receive, from a module other than the map module, an allocation request for an allocating region having a required size in the map cache buffer; provide the allocation request to the map module; receive allocable size information from the map module; and provide the allocable size information to the module. |
| US10684952B2 |
Disk device and disk device control method
According to one embodiment, a disk medium rotates in a first rotation state when access is given, and rotates in a second rotation state lower in rotation number than the first rotation state when access is not given. A controller receives, from a host device, a read command for reading first data stored in a first buffer, when the disk medium is in the second rotation state. The controller transmits the first data from the first buffer to the host device, without causing a shift into the first rotation state, and then shifts the disk medium into the first rotation state after completion of execution of the read command. |
| US10684946B2 |
Method and device for on-chip repetitive addressing
A method may include: partitioning data on an on-chip and/or an off-chip storage medium into different data blocks according to a pre-determined data partitioning principle, wherein data with a reuse distance less than a pre-determined distance threshold value is partitioned into the same data block; and a data indexing step for successively loading different data blocks to at least one on-chip processing unit according a pre-determined ordinal relation of a replacement policy, wherein the repeated data in a loaded data block being subjected to on-chip repetitive addressing. Data with a reuse distance less than a pre-determined distance threshold value is partitioned into the same data block, and the data partitioned into the same data block can be loaded on a chip once for storage, and is then used as many times as possible, so that the access is more efficient. |
| US10684945B2 |
System, apparatus and method for providing key identifier information in a non-canonical address space
In one embodiment, an apparatus includes a page miss handler to receive a full address including a linear address portion having a linear address and a key identifier portion having a key identifier for a key. The page miss handler may insert an entry including this key identifier in a translation storage. The apparatus further may include a remapping table having a plurality of entries each to store information regarding a key identifier. Other embodiments are described and claimed. |
| US10684944B1 |
Managing data accesses in storage systems
A method is used in managing data accesses in storage systems. An access path to a storage object is evaluated. The storage object is associated with a first storage processor of a storage system for providing access to the storage object. The storage object is accessed using a second storage processor of the storage system. The storage system includes source and destination storage pools configured such that performance characteristics associated with the source storage pool is different from performance characteristics associated with the destination storage pool. The storage object resides in the source storage pool associated with the first storage processor. Based on the evaluation, the access path of the storage object is changed to the second storage processor based on a policy. The policy determines available storage space in the destination storage pool associated with the second storage processor for migrating the storage object to the destination storage pool. |
| US10684936B2 |
Observer for simulation test and verification
Systems and methods validate the operation of a component of an executable model without inadvertently altering the behavior of the component. The model may be partitioned into a design space and a verification space. The component may be placed in the design space, while an observer for validating the component may be placed in the verification space, and linked to the component. During execution of the model, input or output values for the component may be computed and buffered. Execution of the observer may follow execution of the component. The input or output values may be read out of the buffer, and utilized during execution of validation functionality defined for the observer. Model compilation operations that may inadvertently alter the behavior of the component, such as back propagation of attributes, are blocked between the observer and the component. |
| US10684934B2 |
Measuring mobile application program reliability across multiple operating systems
A quality score for a computer application release is determined using a first number of unique users who have launched the computer application release on user devices and a second number of unique users who have encountered at least once an abnormal termination with the computer application release on user devices. Additionally or optionally, an application quality score can be computed for a computer application based on quality scores of computer application releases that represent different versions of the computer application. Additionally or optionally, a weighted application quality score can be computed for a computer application by further taking into consideration the average application quality score and popularity of a plurality of computer applications. |
| US10684932B2 |
Program update system, distribution device, and program update method
A program update system that includes a distribution device with an electronic control unit configured to distribute a computer program; and a communication device with an electronic control unit configured to mutually transmit/receive a communication signal and a new computer program, thereby storing the new computer program distributed to the communication device into a memory of the communication device and updating the computer program. |
| US10684931B2 |
Pattern based behavior model for system management
An approach for providing guidance and management of a data processing system. A processor stores at least one design pattern corresponding to a plurality of components of the data processing system. A processor generates a behavioral model of the data processing system based, at least in part, on the stored at least one design pattern. A processor monitors actual behavior of the data processing system. A processor compares the actual behavior of the data processing system to the behavioral model of the data processing system. A processor recommends a solution, based, at least in part, on the comparison. |
| US10684930B2 |
Functional testing of high-speed serial links
A functional testing high-speed serial link system includes a testing controller that generates a functional testing program, and a device under test (DUT) that receives the functional testing program. The DUT includes a first logic circuit array that generates first results in response to executing the functional test program. The system also includes a supporting chip that receives the functional testing program. The supporting chip includes a second logic circuit array that generates second results in response to executing the functional test program. A physical data link establishes signal communication between the DUT and the supporting chip. The testing controller diagnoses the physical link based on a comparison between expected diagnostic results associated with the functional testing program, and at least one of the first results and the second results. |
| US10684927B2 |
Methods and systems for storing information that facilitates the reconstruction of at least some of the contents of a storage unit on a storage system
The failure of a storage unit in a storage array of a storage system may render the storage unit unresponsive to any requests. Any writes to the storage system that occur during the failure of the storage unit will not be reflected on the failed unit, rendering some of the failed unit's data stale. Assuming the failed unit's data is not corrupted but is just stale, a partial rebuild may be performed on the failed unit, selectively reconstructing only data that is needed to replace the stale data. Described herein are techniques for storing information that identifies the data that needs to be rebuilt. When the storage unit fails, the segment identifier associated with the last data segment written to the storage system may be stored. Upon the storage unit recovering, the storage system can rebuild only those data segments whose identifier is greater than the stored segment identifier. |
| US10684925B2 |
Method for view switching in a blockchain network
Implementations of the present solution disclose a method for triggering view switching in a blockchain without requiring a separate consensus to be executed by the backup nodes. The blockchain primary node receives a trigger that indicates a view switching condition. Then the primary node selects a successor node, and initiates a view switch, where the successor node will act as a new primary node in the next view. The new primary node can then initiate a consensus in the next view. |
| US10684923B2 |
Real time file alteration sensing-based automatic backup device
A real time file alteration sensing-based automatic backup device includes: a backup target selection unit selecting one or more backup targets that are accessible over a network and are subjected to backup; a content alteration sensing unit sensing in real time whether contents of the one or more backup targets are altered or scanning all the backup targets for sensing at particular-time intervals; a backup data generation unit generating, when the alteration of the content of the backup target is sensed, backup data containing information required for recovery of the sensed backup target; and a backup data storage unit storing the generated backup data. |
| US10684921B1 |
Systems and methods for navigating backup configurations
A computer-implemented method for navigating backup configurations may include (1) identifying a set of computing resources within a backup environment managed by a backup system, (2) identifying a request to navigate a configuration of the backup system, and, in response to the request, (3) displaying the set of computing resources within a graphical user interface as selectable elements, (4) identifying a selection within the graphical user interface of at least one computing resource within the set of computing resources, (5) receiving an input within the graphical user interface to provide backup information relating to the selection, and, in response to the input, (6) displaying the backup information. Various other methods, systems, and computer-readable media are also disclosed. |
| US10684920B2 |
Optimized and consistent replication of file overwrites
In general, certain embodiments of the present disclosure provide techniques or mechanisms for creating efficient and consistent replication of file overwrites. According to various embodiments, a file map with a sequence file number is created for a data file on a source. The file map includes one or more nodes that each include a sequence node number. When an entry in the file map is changed, the sequence file number is incremented, and the corresponding node is updated by, among other things, setting the sequence node number to equal the current sequence file number. All other nodes in the file map that point to the updated node are similarly updated. When replication occurs, only the updated nodes in the file map are replicated and any unreplicated non-updated nodes are maintained. |
| US10684919B2 |
Query with data distribution in a hospital network
A system and method for negotiating between a business intelligence application and one or more data sources. Business data from devices is received, identified and stored using a data meta model that is updated as devices and the hospital environment change. The data meta model allows the business intelligence application to negotiate with the hospital data sources to access relevant data for evaluations. The data meta model includes an object model that is configurable, updatable, adaptable, and evolvable over time. |
| US10684916B2 |
Data set allocation technique to preserve deleted data sets
A method for allocating storage space in a volume to a new data set is disclosed. In one embodiment, such a method includes maintaining, for a volume, a record of available storage elements. The method further receives an allocation request to allocate available storage elements in the volume to accommodate a new data set. The method allocates available storage elements in the volume to the new data set to fulfill the allocation request. In doing so, the method favors storage elements that have been available for a longer amount of time over storage elements that have been available for a shorter amount of time. A corresponding system and computer program product are also disclosed. |
| US10684910B2 |
Intelligent responding to error screen associated errors
Methods, computer program products, and systems are presented. The method computer program products, and systems can include, for instance: obtaining iteratively captured frames of image data representing a user interface screen, wherein one or more of the frames of image data represents an error screen indicating an error condition of one or more resource of a plurality of resources of a services system; performing recognition processing using image data of the captured frames of image data to determine an error classifier associated to the error screen: determining one or more action based on the error classifier; and performing the one or more action in response to the determining. |
| US10684905B2 |
Disk device and notification method of the disk device
A disk device includes; a sensor that, when a driver that records and reads data in the disk device is in a non-operation state, detects an influence on the disk device; a determination circuit that determines based on a detection result of the sensor whether the detection result satisfies a condition leading to a failure of the disk device; and a transmitter that transmits information relating to a fact that the detection result satisfies the condition, to another device. |
| US10684901B2 |
Data store device and data management method
A technique enabling smooth data transfer in a system for accumulating and transferring data is provided. The invention is directed to a data storage device including a plurality of storage devices; and a data control unit configured to receive data, store the data in the storage devices, receive a data acquisition request, acquire data from the storage device, and transmit the data, wherein the data control unit selects a target storage device to search for data related to the data acquisition request based on storage status information regarding the data stored in the plurality of data storage devices. |
| US10684896B2 |
Method for processing asynchronous event by checking device and checking device
A method for processing an asynchronous event by a checking device and a checking device are provided, the method including: obtaining an instruction position where a checked processor executes an asynchronous event during a target running process; and executing the asynchronous event at the instruction position during executing a task of the target running process in a manner conforming to predefined behavior, wherein the predefined behavior is a hardware behavior standard of the processor. Obtaining the instruction position and executing the asynchronous event at the instruction position may cause the checking device and the checked processor to process the same asynchronous event at the same instruction position. In this way, during performing security checking on a processor, the method and the device according to the embodiments of the present disclosure may be used to eliminate the influence of the uncertainty factor of the asynchronous event. |
| US10684894B2 |
Capacity management in provider networks using dynamic host device instance model reconfigurations
Techniques for capacity management in provider networks using dynamic host device instance type reconfigurations are described. A fleet reconfiguration service performs runtime reconfiguration of slots of host electronic devices that are available to execute compute instances, while the electronic devices may execute other compute instances, to dynamically change the type and/or numbers of slots of the electronic devices available for compute instance execution. |
| US10684888B1 |
Self-organizing server migration to service provider systems
Techniques for self-organizing server migration into service provider systems are described. Connectors can be deployed in a customer network and associated with one or more virtual machine (VM) management servers and also with a server migration service. The customer may indicate what VMs are to be migrated, and the server migration service can dynamically select one or more of the connectors to perform migration operations based on operational or configuration characteristics of the connectors and/or the type of migration job to be performed. The connectors can be auto-scaled to increase or decrease operational capacity, and graceful failovers can be performed to eliminate migration failures resulting from connector failures. |
| US10684886B2 |
Generating differences for tuple attributes
A sequence of tuples, each having one or more attributes, is received at one of one or more processing elements operating on one or more processors. Each processing element may have one or more stream operators. A first stream operator may be identified as one that only processes an instance of a first attribute in a currently received tuple when a difference between an instance of the first attribute in a previously received tuple and the instance of the first attribute in the currently received tuple is outside of a difference threshold. A second stream operator may generate a difference attribute from a first instance of the first attribute in a first one of the received tuples and a second instance of the first attribute in a second one of the received tuples. The difference attribute may be transmitted from the second stream operator to the first stream operator. |
| US10684883B2 |
Archiving virtual machines in a data storage system
The data storage system according to certain aspects can manage the archiving of virtual machines to (and restoring of virtual machines from) secondary storage. The system can determine whether to archive virtual machines based on usage data or information. The usage information may include storage usage, CPU usage, memory usage, network usage, events defined by a virtual machine software or application, etc. The system may archive virtual machines that are determined to have a low level of utilization. For example, a virtual machine can be archived when its usage level falls below a threshold level. The system may create a virtual machine placeholder for an archived virtual machine, which may be a “light” or minimal version of the virtual machine that acts as if it is the actual virtual machine. By using a virtual machine placeholder, a virtual machine may appear to be active and selectable by the user. |
| US10684876B2 |
Migration of virtual machine data using native data paths
Exemplary embodiments described herein relate to a destination path for use with multiple different types of VMs, and techniques for using the destination path to convert, copy, or move data objects stored in one type of VM to another type of VM. The destination path represents a standardized (canonical) way to refer to VM objects from a proprietary VM. A destination location may be specified using the canonical destination path, and the location may be converted into a hypervisor-specific destination location. A source data object may be copied or moved to the destination location using a hypervisor-agnostic path. |
| US10684873B2 |
Efficient data decoding using runtime specialization
Computer-implemented techniques described herein provide efficient data decoding using runtime specialization. In an embodiment, a method comprises a virtual machine executing a body of code of a dynamically typed language, wherein executing the body of code includes: querying a relational database, and in response to the query, receiving table metadata indicating data types of one or more columns of a first table in the relational database. In response to receiving the table metadata: for a first column of the one or more columns, generating decoding machine code to decode the first column based on the data type of the first column, and executing the decoding machine code to decode the first column of the one or more columns. |
| US10684870B1 |
Systems and methods for determining and presenting a graphical user interface including template metrics
Systems and methods for determining and presenting a graphical user interface including template metrics are disclosed. Exemplary implementations may: manage templates for work unit records that define units of work managed, created, and/or assigned within a collaboration environment; create one or more first work unit records based on the first template; monitor the units of work created using the templates to determine template information; determine template metric values for template metrics associated with the templates based on the template information such that first template metric values for the template metrics associated with the first template are determined based on the first template information; and effectuate presentation of a graphical user interface including the templates and the template metric values for the template metrics associated with the templates. |
| US10684867B2 |
Method and apparatus for running an application in a floating layer at a predetermined position on a microblog page
According to an example, a computer creates an application entry in a microblog page, receives a triggering operation command associated with the application entry, generates, based on the triggering operation command, a floating layer at a predetermined position on the microblog page, receives application data at the floating layer, and runs an application in the floating layer based on the application data. |
| US10684864B2 |
Data storage device and method for operating non-volatile memory
A data storage device waking up from a sleep mode rapidly is disclosed. The data storage device uses a controller to operate a non-volatile memory. The controller has a microprocessor and a volatile memory. The microprocessor loads boot code from the non-volatile memory to a not-always-on area of the volatile memory according to a script loaded on an always-on area of the volatile memory. The microprocessor executes the boot code loaded on the not-always-on area to load an in-system program from the non-volatile memory to the not-always-on area for execution of the in-system program. |
| US10684863B2 |
Restricted instructions in transactional execution
Restricted instructions are prohibited from execution within a transaction. There are classes of instructions that are restricted regardless of type of transaction: constrained or nonconstrained. There are instructions only restricted in constrained transactions, and there are instructions that are selectively restricted for given transactions based on controls specified on instructions used to initiate the transactions. |
| US10684862B2 |
Processor synthesis device, processor synthesis method, and computer readable medium
A processor synthesis device inserts a stop circuit into a circuit configuration, which is defined by processor model information and includes a plurality of operators, based on instruction set information that defines an instruction set including a plurality of instructions, the stop circuit stopping an operator not used in an instruction to be executed among the plurality of operators when each of the plurality of instructions is executed. The processor synthesis device generates processor synthesis information which is an RTL description defining a circuit configuration into which the stop circuit is inserted. |
| US10684861B2 |
Enhanced performance-aware instruction scheduling
The present disclosure relates to a method for instruction processing with a processor having multiple execution units. The processor includes a dependency cache containing instructions in association with respective execution unit indicators. The method includes: tracking the number of dependent instructions currently assigned to each execution unit of the processor respectively. In response to receiving an instruction of a dependency chain, the execution unit assigned to a previous instruction of the dependency chain on which depends the received instruction may be identified in the dependency cache. In case more than a predefined maximum number of dependent instructions of at least one dependency chain is currently assigned to the identified execution unit, another execution unit of the processor may be selected for scheduling the received instruction, otherwise the received instruction may be scheduled on the identified execution unit. |
| US10684856B2 |
Converting multiple instructions into a single combined instruction with an extension opcode
Converting program instructions for two-stage processors including receiving, by a preprocessing unit, a group of program instructions; determining, by the preprocessing unit, that at least two of the group of program instructions can be converted into a single combined instruction; converting, by the preprocessing unit, the at least two program instructions into the single combined instruction comprising an extension opcode, wherein the extension opcode indicates, to an execution unit, a format of the single combined instruction; and sending, by the preprocessing unit, the single combined instruction to the execution unit. |
| US10684855B2 |
Method and apparatus for performing a shift and exclusive or operation in a single instruction
Method and apparatus for performing a shift and XOR operation. In one embodiment, an apparatus includes execution resources to execute a first instruction. In response to the first instruction, said execution resources perform a shift and XOR on at least one value. |
| US10684852B2 |
Employing prefixes to control floating point operations
Setting or updating of floating point controls is managed. Floating point controls include controls used for floating point operations, such as rounding mode and/or other controls. Further, floating point controls include status associated with floating point operations, such as floating point exceptions and/or others. The management of the floating point controls includes efficiently updating the controls, while reducing costs associated therewith. |
| US10684844B2 |
Making and using functional exploitation information in performing software or firmware updates
A methodology for creating and using information identifying what and how software and/or firmware modules are used in computer systems, called functional exploitation data. The functional exploitation data can be used to identify what modules should be updated and how updates should be implemented. The functional exploitation data can also be used to identify other computer systems as candidates for updates based on similarity to computer systems that have reported problems, and propose implementing similar updates on the candidates. Functional exploitation data can also be used to identify under-utilized modules for enhancements or greater advocacy. The functional exploitation data can be implemented in the form of a concatenated string. |
| US10684843B1 |
Firmware updates using updated firmware files in a dedicated firmware volume
Technologies are disclosed herein for updating a firmware file system (FFS) file by preserving the original FFS file in its current firmware volume and then storing an updated version of the original FFS file in a firmware volume for updated FFS files. The updated FFS file may be stored in the firmware volume for updated FFS files referenced to the same FFS file identifier as the original FFS file. During boot-up of a system incorporating the updated firmware, the firmware volume for updated FFS files may be accessed to determine if an updated version of any FFS files are present. If updated FFS files are present, then those updated FFS files may be executed, rather than the original FFS files. |
| US10684838B2 |
Dynamic application deployment
In some examples, an electronic device may offload an application to network storage. Subsequently, if a user attempts to execute the application on the electronic device, the application may be executed remotely while the application is downloaded to the electronic device. As one example, a remote computer may use an emulator to execute the application and send application execution data to the electronic device. The user may interact with the remotely executing application while the application is downloaded and reinstalled on the electronic device. Application state information may be obtained from the remotely executing application and used to initiate execution of the application locally on the electronic device. As another example, a web application version of the application may be executed remotely and accessed through a browser on the electronic device while the application is downloaded and reinstalled on the electronic device. |
| US10684833B2 |
Post-compile cache blocking analyzer
An embodiment of a semiconductor package apparatus may include technology to identify a nested loop in a set of executable instructions, and determine at runtime if the nested loop is a candidate for cache blocking. Other embodiments are disclosed and claimed. |
| US10684822B2 |
Locating and presenting key regions of a graphical user interface
In an example method, an electronic device receives data regarding a graphical user interface to be presented on a display of the electronic device. The electronic device identifies one or more key regions of the graphical user interface based on the received data and one or more rules. The one or more rules pertain to at least one of a geometric shape, a geometric size, a location, or a hierarchical property. The graphical user interface is presented on the display of the electronic device, and the at least one of the key regions of the graphical user interface is indicated using the electronic device. |
| US10684820B2 |
Systems and methods for communicating feedback
Systems, methods, and non-transitory computer-readable media can determine that one or more viewers of a live content stream selected at least one option for interacting with a broadcaster of the live content stream; determine audio-based feedback corresponding to the selected option; and provide the audio-based feedback to be outputted to the broadcaster through an audio device. |
| US10684816B2 |
Audio apparatus
An audio apparatus includes: a receiver which receives audio data transmitted by a broadcast method from an external apparatus; a sound emitter which performs sound emission of the audio data received by the receiver; a generator which generates sound emission control information relating to sound emission of other apparatus which can receive the audio data; and a transmitter which transmits the sound emission control information generated by the generator to the other apparatus. |
| US10684815B1 |
Interface converter and operation method thereof
An interface converter and an operation method of interface converter is provided. The interface converter includes a first media stream receiver, a second media stream transceiver, and a controller. The first media stream receiver is configured to fetch a first media stream for matching a first media stream protocol, wherein the first media stream comprises a link symbol clock and a first audio data with an audio parameter, the first media stream receiver further comprises a buffer having a write indicator and a read indicator for buffering sampled audio data from the first audio data. The second media stream transceiver is coupled to the first media stream receiver, and configured to receive the sampled audio data and a adjusted audio clock for generating a second media stream for matching a second media stream protocol. The controller is coupled to the first media stream receiver, configured to calculate an adjusted audio parameter according to the audio parameter, the write indicator and the read indicator, and generates the adjusted audio clock according to the link symbol clock and the adjusted audio parameter. |
| US10684814B2 |
Method and apparatus for controlling sound signal output
A method and an apparatus control sound signal output. The method of controlling a sound signal output in a terminal includes: storing receiver identifications and corresponding sound signal control parameters associated with each other by the terminal; providing a receiver selection interface capable of selecting one from a list of the receiver identifications and the receiver identifications included in the list by the terminal; receiving one receiver identification through the receiver selection interface; converting a digital sound signal into an analog sound signal by applying a sound signal control parameter corresponding to the received receiver identification; and outputting the analog sound signal. |
| US10684813B2 |
Display device and method for controlling same
Disclosed are a display device and a method for controlling the same. The method for controlling a display device according to the present invention comprises the steps of: displaying an execution screen of an application which is divided into a plurality of regions; extracting source information related to a region, from among the plurality of regions, to be transmitted to a peripheral device; and transmitting the extracted source information to the peripheral device. Accordingly, the display device can more efficiently provide multi-UI services between a plurality of peripheral devices. |
| US10684812B2 |
Information processing apparatus and information processing system
There is provided an information processing apparatus including a transmission processing section which performs short-range one-to-one communication with a communication partner device, a reception processing section, a received data processing section which acquires information obtained by communication with the communication partner device, a display section which displays the information, and a display processing section which executes processing of displaying the information based on a content of the information. |
| US10684810B2 |
Portable terminal causing an image processing device to execute designated operations
A portable terminal executes instructions to perform processes including determining whether initial acquisition information is set, and determining whether designated device information is stored. The processes further include performing, when (1) it is determined that the initial acquisition information is set to the first value and (2) it is determined that the designated device is stored: receiving the operation identification information; updating the operation identification information; specifying the operation object; receiving a user operation of designating an object; and, when the user operation is received, preparing the designated device to execute an designated operation. The designated operation identified by the operation identification information corresponds to the designated operation object. |
| US10684809B2 |
Image forming apparatus selectively operable as a gateway, method for supporting access, and non-transitory recording medium storing computer readable program
An image forming apparatus for use in a network to establish a first session with a server external to the network in order to allow access from the server and connected to a relay device provided in the network is provided. The image forming apparatus includes a selector configured to change a communication mode of the image forming apparatus to any one of a first mode to function as a gateway and a second mode not to function as the gateway according to communication conditions with the relay device; and a communication device configured to establish, when the communication mode is changed from the second mode to the first mode, a second session with the server; wherein the selector establishes the second session when it is impossible to perform communication with the relay device. |
| US10684808B2 |
Processing apparatus, processing system, non-transitory computer readable medium, and processing method for managing reservation of resources
A processing apparatus includes a detector, an acceptance unit, and a manager. The detector detects a user. The acceptance unit accepts an operation performed by the user for selecting a process. The manager manages plural resources of the processing apparatus so as to reserve, upon detection of the user by the detector, the plural resources and to release, upon acceptance of the operation by the acceptance unit, a resource among the plural resources that is not necessary for the process selected in the operation. |
| US10684803B2 |
Image forming apparatus for executing print job
An image forming apparatus includes: an image formation section, an instruction input section, a storage section, and a control section. Upon every execution of a print job in accordance with the print job execution instruction inputted to the instruction input section by a user, the control section causes the storage section to store as history information, in association with the user who has instructed the execution of the print job, which of a normal mode and a silent mode has been set. When the print job execution instruction has been inputted to the instruction input section without the input of a mode setting instruction from the user, the control section reads out the history information associated with the user from the storage section, sets either of the normal mode and the silent mode based on the read history information, and controls the image formation section to execute the print job. |
| US10684797B2 |
Command-in-pipeline counter for a memory device
Memory devices and methods utilize pipelines to process or control timing of commands received by the memory device. They may also use tracking circuitry configured to determine whether one or more of the commands are in the pipeline. The tracking circuitry includes an input counter configured to count commands entering into the pipeline and an output counter configured to count commands exiting the pipeline. Furthermore, the tracking circuitry includes comparison circuitry configured to compare values in the input counter and the output counter and to output a command-in-pipeline signal indicative of the one or more commands being in the pipeline when the values in the input counter and the output counter differ. |
| US10684796B2 |
Memory system and operating method thereof
There are provided a memory system and an operating method thereof. In a method for operating a memory system, the method includes generating a write request for write data; reading chunk data from a buffer memory in response to the write request; caching the chunk data in a cache memory; generating a read request for read data; and outputting a portion of the cached chunk data as the read data from the cache memory when the read data is included in the cached chunk data. |
| US10684794B2 |
Distributed power management for non-volatile memory controllers
In a memory system having a storage controller and a plurality of distinct sets of non-volatile memory devices, each respective channel controller of a plurality of channel controllers, each channel controller corresponding to a distinct set of the plurality of distinct sets of non-volatile memory devices, determines a backlog of the respective channel controller in accordance with pending commands in one or more command queues, receives power credits allocated by the storage controller, based at least in part on the backlog of the respective channel controller, and while executing commands in the one or more command queues, limits execution of said commands in accordance with the received power credits. For example, limiting execution includes deferring execution of a respective command in accordance with a determination that executing the respective command would require power credits in excess of power credits available in the respective channel controller. |
| US10684789B2 |
Scheduled recall in a hierarchical shared storage system
In a hierarchical storage management system (HSM), a scheduled-recall request is associated with a start-time. Prior to the scheduled-recall request start-time, if a first recall request is directed to the same storage medium as is the scheduled-recall request, the method performs some or all of the scheduled-recall request, with low priority processing, during times that the storage drive (performing the first recall request) is otherwise idle. After the scheduled-recall request start-time, the priority of the scheduled-recall request is increased and data targeted by the scheduled-recall request, that had not already been recalled during the low priority processing, are subsequently processed with high priority. |
| US10684780B1 |
Time sensitive data convolution and de-convolution
Time sensitive data convolution and de-convolution is disclosed. Data stored in chunks of memory can be convolved, based on temporal aspects of the data stored on the chunks, to conserve used memory. Convolved chunks can be de-convolved according to several schema, wherein the schema are selected based temporal aspects of the original data blocks being determined to have satisfied one or more rule(s). In an aspect, the schema can reduce an amount of data transfer between data storage devices of different zones in regard to convolving or de-convolving data blocks. In an embodiment the convolution can comprise an ‘exclusive or’ operation of a first chunk and second chunk to form a third chunk, wherein the several chunks are stored in different zones. |
| US10684779B2 |
Memory access unit for providing access to an item from an arbitrary location in physical memory
The disclosure relates to a memory access unit. One example embodiment is a memory access unit, for providing read-access to read an item from an arbitrary location in a physical memory, independently of addressable locations of the physical memory. The item includes a first number of bits and each addressable location of the physical memory includes a second number of bits. The second number of bits is different from the first number of bits. The memory access unit includes an address input, an address interpreter, an address output, a memory output, a data formatter, and a data output. |
| US10684765B2 |
Causing transmission of a message
A method comprises receiving an indication of a bending force in excess of a first predetermined threshold being applied to a communications device, and responding to receipt of the indication of the bending force in excess of the first predetermined threshold by causing a message to be transmitted from the communications device to a remote receiver, or responding to subsequent receipt of an indication that the bending force has subsequently fallen below a second predetermined threshold by causing a message to be transmitted from the communication device to a remote receiver. |
| US10684752B2 |
Computer implemented methods and apparatus for responding to actionable text patterns in a feed item
Disclosed are methods, apparatus, systems, and computer-readable storage media for responding to actionable text patterns in a feed item. In some implementations, a computing device receives textual input for a feed item to be published in an information feed. The computing device identifies in the textual input an actionable text pattern and transmits a portion of the actionable text pattern to a server. The computing device receives, from the server, one or more names of entities. The entities may be object records stored in a database, wherein the names of the entities match the portion of the actionable text pattern transmitted to the server. The computing device receives a selection of a first of the one or more names. |
| US10684749B2 |
Content item activity feed for presenting events associated with content items
A content management system provides event data relating to other users' activity or interactions with a content item for display in an activity feed provided in conjunction with a user interface of a native application displaying the content item. Though provided in conjunction with the native application, the event data is maintained separate from the content data of the content item and displayed in the activity feed by an application separate from the native application of the content item. The activity feed permits users to exchange chat messages and retrieve information for multiple versions of the content item. |
| US10684744B2 |
Launching applications on an electronic device
In some examples, an electronic device may store at least one of application data or application state information obtained from executing a first application on the electronic device, and may offload the first application from the electronic device. The electronic device may present a user interface on a display that may include a first application representation corresponding to the first application offloaded from the electronic device, and a second application representation corresponding to a second application installed on the electronic device. The first application representation is presented with a graphical style that visually distinguishes the first application representation from the second application representation based on the first application being offloaded. The electronic device may onload the first application on the electronic device and execute the first application on the electronic device using the at least one of the application data or the application state information. |
| US10684743B2 |
Method and apparatus for managing digital media content
Various aspects and embodiments are directed to a streamlined computer device and a graphical user interface that organizes interface elements into views of computer content for presentation to a user. Various views of digital media content permits users to easily and efficiently access various digital media content. Different views are used to provide an interface that is responsive to configurations of the device and responsive to activity being performed by the user. Aspects include permitting the user to maintain and manage digital media content libraries. According to some embodiments, the libraries comprise user digital media content and references digital media content. Functionality provided to a user can be tailored to the type of content displayed, accessed and/or managed. According to various aspects, methods and systems are provided for accessing and managing digital media libraries on a streamlined computing device with a plurality selectable I/O profiles. |
| US10684742B2 |
Medical support apparatus, method and system for medical care
In a medical support system, a patient list or work list is displayed on a display panel of a client terminal apparatus. An information item number window area and a patient number window area are contained in the patient list. The information item number window area displays a number of items in an undisplayed portion outside an active display area. The patient number window area displays a number of datasets of personal information of patient bodies (number of patient bodies) in the undisplayed portion. A display form of the number window areas is translucent and in achromatic gray, in a tapered triangular shape to point a location of the undisplayed portion. Numbers are indicated in the number window areas. Thus, the patient list can be viewed by a medical professional with good visual perceptibility. |
| US10684741B2 |
System and method for calculating metrics
A computer-implemented method, computer program product, and system is provided for creating calculated metrics. In an implementation, a method may include providing a user interface including a calculator with a plurality of buttons. The method may also include receiving, via the user interface, a selection of at least one stored metric and a selection of at least one operation, resulting in a new metric. The method may further include storing the new metric with a new metric name. |
| US10684740B2 |
Intervention conditions
In one embodiment, a method includes receiving a touch input within a particular region of a display area of the computing device. The display area presents a user interface (UI) including a number of views organized in a hierarchy. One or more of the views has a gesture recognizer configured to process a touch input detected within the regions of the display area associated with each of the views. Each of the views corresponds to one or more regions of the display area. One or more of the gesture recognizers has one or more intervention conditions. A particular one of the views is a default view to process the touch input. The method also includes evaluating the intervention conditions to identify a particular one of the views from among the number of views to process the touch input. |
| US10684739B2 |
Attendant control panel virtual trainer
The present disclosure provides a system, method, and apparatus for a virtual trainer for a control panel for a vehicle. In one or more embodiments, the disclosed system comprises a device with a screen, where the virtual trainer is loaded onto the device, and the virtual trainer is to display, on the screen of the device, available selections relating to different functions for the vehicle, as shown on the control panel for the vehicle. In one or more embodiments, the vehicle is a multi-passenger vehicle. In at least one embodiment, the vehicle is an aircraft, a terrestrial vehicle, or a marine vehicle. In some embodiments, the device is mobile or stationary. In one or more embodiments, the device is a tablet device and/or the control panel itself. In at least one embodiment, the screen of the device is a touch screen. |
| US10684737B1 |
Identifying a target for a pointing device
In an embodiment, a technique for identifying a target for a pointing device in a display. The technique may involve identifying a trajectory of movement of the pointing device and identifying the target for the pointing device based on at least the identified trajectory. The target may be, for example, a graphical user interface (GUI) element that may be displayed in the display or a location in the display. |
| US10684735B2 |
Capacitive sensor and device
A capacitive sensor includes first transparent electrodes arranged in a first direction; second transparent electrodes arranged in a second direction intersecting the first direction and containing conductive nanowires; coupling parts provided integrally with the first transparent electrodes; and bridge wiring parts provided independently of the second transparent electrodes so as to intersect the coupling parts and electrically connecting two adjacent second transparent electrodes to each other. Each of the bridge wiring parts is composed of contact portions in contact with the second transparent electrodes and a bridge portion provided continuously with the contact portions and separated from the second transparent electrodes. Each of the contact portions has a multilayer structure, and a layer including a portion in contact with the second transparent electrode is formed of a zinc-oxide-based material. A surface of the bridge portion located farther from the substrate is formed of an amorphous-oxide-based material. |
| US10684731B2 |
Touch apparatus and sensing method and touch sensing circuit thereof
A touch apparatus and a sensing method and a touch sensing circuit thereof are provided. The touch apparatus includes a touch panel and the touch sensing circuit. In a first period, the touch sensing circuit applies the same driving signal to a plurality of sensing electrodes of the touch panel at the same time, and performs self-capacitance touch detection on the sensing electrodes to obtain a self-capacitance detection result. In a second period, the touch sensing circuit performs mutual-capacitance touch detection on at least one of the sensing electrodes to obtain a mutual-capacitance detection result. The touch sensing circuit determines whether a touch event of the touch panel is triggered by water based on the mutual-capacitance detection result and the self-capacitance detection result. |
| US10684730B2 |
Electronic device which acquires data for detecting position on display device with accuracy and outputs the data, and control method thereof
According to one embodiment, an electronic apparatus includes a sensor-equipped display device including a display device and a sensor which outputs information for detecting a contact position on the display device, a display driver which outputs a driving signal to the sensor based on one setting table, an application processor which outputs a table selection signal specifying a setting table and a sensor setting signal specifying a driving method of the sensor to the display driver, and a sensing circuit which outputs a dataset including three-dimensional information of a coordinate of a position on the display device and a physical quantity at the coordinate to the application processor, and outputs a table selection request signal generated based on the table selection signal, and a control signal which controls driving timing of the sensor to the display driver, the control signal having generated based on the sensor setting signal. |
| US10684728B2 |
Focused capacitive sensing
Capacitive sensing can be used to measure electrostatic features of a space. Rudimentary capacitive sensing can be blurry. For instance, the resolution of a capacitive sensor generating a simple electric field is not very high, and the response to the simple electric field is also not very high. Using many capacitive sensors and special sets of excitation signals exciting the capacitive sensors, the capacitive sensors can generate specialized electrostatic fields. Because the specialized electrostatic fields provide different views of the space, enhanced inferences can be made from measurements of responses to those specialized electrostatic fields. Selecting certain specialized electrostatic fields can allow capacitive sensors to sense a focused region of the space. Repeating the steps with varied electrostatic fields can allow capacitive sensors to make enhanced inferences for many focused regions of the space, thereby increasing the resolution of capacitive sensing. |
| US10684726B2 |
Capacitive touch sensing circuit and charge compensation method thereof
A capacitive touch sensing circuit includes a first switch˜a fifth switch, an internal capacitor, an integrator and a capacitor. The first switch and an external capacitor are coupled in series between a first voltage and a ground voltage, one terminal of the second switch is coupled between the first switch and the external capacitor, and one terminal of the third switch is coupled to the other terminal of the second switch. The fourth switch and the internal capacitor are coupled in series between a second voltage and the ground voltage, wherein the second voltage is a negative value of the first voltage, and one terminal of the fifth switch is coupled to the other terminal of the second switch and the other terminal of the fifth switch is coupled between the fourth switch and the internal capacitor. One input terminal of the integrator is coupled to the other terminal of the third switch, the other input terminal of the integrator is coupled to a reference voltage, and the output terminal of the integrator outputs an output voltage. The capacitor is coupled between the input terminal and the output terminal of the integrator. |
| US10684721B2 |
Information processing apparatus, information processing method and program
An information processing apparatus is provided which include a display control unit that causes a touch panel to display a slider to specify one of specifiable values by an operating body as a specified value and a start edge value and an end edge value stored in a storage unit and if the touch panel acquires position information indicating position on the slider, decides a value corresponding to the position information as the specified value and also decides an interval to decide a new specifiable range in accordance with a contact state quantity acquired by the contact state quantity acquisition unit, specifies the new specifiable range based on the interval using the specified value as a reference. |
| US10684701B1 |
Tap device with multi-tap feature for expanded character set
A method for processing user input entered via a data entry system includes the steps of receiving a signal representative of a contact of one or more fingers singly or in combination against an arbitrary surface; detecting a predetermined number of contacts within a time window; and mapping the predetermined number of contacts to a secondary character from a set of secondary characters. |
| US10684697B2 |
Imaging system and method for use in surgical and interventional medical procedures
A system and method for displaying images of internal anatomy includes an image processing device configured to provide high resolution images of the surgical field from low resolution scans during the procedure. The image processing device digitally manipulates a previously-obtained high resolution baseline image to produce many representative images based on permutations of movement of the baseline image. During the procedure a representative image is selected having an acceptable degree of correlation to the new low resolution image. The selected representative image and the new image are merged to provide a higher resolution image of the surgical field. The image processing device is also configured to provide interactive movement of the displayed image based on movement of the imaging device, and to permit placement of annotations on the displayed image to facilitate communication between the radiology technician and the surgeon. |
| US10684696B2 |
Mechanism to enhance user experience of mobile devices through complex inputs from external displays
A method of mapping user movements captured by a capture device external to a computing device, to inputs events on the computing device, may comprise executing an application on the computing device, using at least one processor of the computing device. The computing device may transmit video data of the application to a receiver device. The computing device may receive gesture data associated with the application, the gesture data based on movements of a user captured from a capture device communicatively coupled to the receiver device. The gesture data may be mapped to an input event on the computing device and data simulating the input event may be provided to a sensor on the computing device. |
| US10684694B2 |
Extending interactions of a portable electronic device
A portable electronic device having improved user input capabilities and methods for controlling the same are provided. The device includes sensors capable of detecting and classifying user inputs provided as gestures performed on a surface of the device, wherein the surface does not include the sensors for detection of the gesture, nor is the surface in direct communication with the sensors for detection of the gesture. The device includes a microprocessor that performs instructions in response to the provided user input gestures. |
| US10684693B2 |
Method for recognizing a gesture and an electronic device thereof
To recognize a gesture and control a function in an electronic device, an operating method of an electronic device includes the operations of detecting a change of a Radio Frequency (RF) signal emitted into a body using an RF sensor, determining a gesture corresponding to the RF signal based on reference data corresponding to the gesture, and executing a function of the electronic device corresponding to the determined gesture. |
| US10684689B2 |
Cross-platform dynamic haptic effect design tool for augmented or virtual reality environments
One illustrative system disclosed herein includes a computing device that comprises a memory and a processor in communication with the memory. The processor generates an interactive user interface and obtains an input parameter and a haptic parameter via the interactive user interface. The processor maps the input parameter to the haptic parameter using a mapping algorithm and designs a dynamic haptic effect based at least in part on mapping the input parameter to the haptic parameter. The processor can then generate a plurality of dynamic haptic effects for a plurality of user devices based at least in part on the designed dynamic haptic effect. |
| US10684688B2 |
Actuating haptic element on a touch-sensitive device
In one aspect, an apparatus includes a housing, a haptic element on at least a portion of the housing that has a non-discrete configuration and at least a first discrete configuration, a processor, a touch-enabled display operatively coupled to the processor, and a memory accessible to the processor. The memory bears instructions executable by the processor to initiate a function at the apparatus, and at least in part in response to initiation of the function, actuate a portion of the haptic element. |
| US10684680B2 |
Information observation method and information observation device
The present application discloses an information observation method and an information observation apparatus, and relates to the field of multimedia information processing technologies. The method comprises: detecting a position of a sightline focusing point of an observer; in response to that it is detected that the sightline focusing point of the observer moves away from an observed object, judging whether the observer has observed all important information on the observed object; and in response to that it is judged that the observer has not observed all important information on the observed object, reminding the observer. For the method and the apparatus in embodiments of the present application, from the perspective of an actual observation behavior of an observer, a position of a sightline focusing point of the observer is detected to determine an observation behavior of the observer for important information, so as to radically prevent missing of important information. |
| US10684676B2 |
Simulating and evaluating safe behaviors using virtual reality and augmented reality
A system, method, and apparatus for virtual reality and augmented reality training comprises a headset for displaying at least one virtual object, at least one processor, and a storage device communicatively coupled to the at least one processor, the storage device storing instructions which, when executed by the at least one processor, cause the at least one processor to perform operations comprising: providing a virtual environment, providing one or more demonstration steps, providing one or more practice steps, collecting the user's real world physical movements, collecting the user's virtual decisions, evaluating the user's virtual decisions and physical movements to determine if the virtual decisions and the physical movements constitute safe behavior and correcting an incorrect physical movement and an incorrect virtual decision. |
| US10684675B2 |
Method and apparatus using frictional sound
The apparatus, for using a frictional sound input, includes a microphone configured to receive an audio signal; and a processor configured to detect frictional sound from the audio signal, determine a frictional property by analyzing a characteristic of the detected frictional sound, and execute a control command corresponding to the frictional property. |
| US10684674B2 |
Tracking portions of a user's face uncovered by a head mounted display worn by the user
A virtual reality system includes a head-mounted display (HMD) having one or more facial sensors and illumination sources mounted to a surface of the HMD. For example, the facial sensors are image capture devices coupled to a bottom side of the HMD. The illumination sources illuminate portions of a user's face outside of the HMD, while the facial sensors capture images of the illuminated portions of the user's face. A controller receives the captured images and generates a representation of the portions of the user's face by identifying landmarks of the user's face in the captured images and performing other suitable image processing methods. Based on the representation, the controller or another component of the virtual reality system generates content for presentation to the user. |
| US10684671B2 |
Adaptively controlling drive strength of multiplexed power from supply power rails in a power multiplexing system to a powered circuit
Adaptively controlling drive strength of multiplexed power from supply power rails in a power multiplexing system to a powered circuit is disclosed. A power multiplexing circuit in the power multiplexing system includes a plurality of supply selection circuits (e.g., head switches) each coupled between a respective supply power rail and an output power rail coupled to the powered circuit. The power multiplexing circuit is configured to activate a selected supply selection circuit to switch coupling of an associated supply power rail to the output power rail to power the powered circuit. In one example, the supply selection circuits each include a plurality of power switch selection circuits coupled to an associated supply power rail. The power switch selection circuits are configured to be activated and deactivated by a control circuit to adjust drive strength of a multiplexed supply power rail based on operational conditions, which can account for performance variations. |
| US10684670B2 |
Methods and apparatus for managing power with an inter-processor communication link between independently operable processors
Methods and apparatus for an inter-processor communication (IPC) link between two (or more) independently operable processors. In one aspect, the IPC protocol is based on a “shared” memory interface for run-time processing (i.e., the independently operable processors each share (either virtually or physically) a common memory interface). In another aspect, the IPC communication link is configured to support a host driven boot protocol used during a boot sequence to establish a basic communication path between the peripheral and the host processors. Various other embodiments described herein include sleep procedures (as defined separately for the host and peripheral processors), and error handling. |
| US10684669B1 |
Logic level shifter interface between power domains
A logic level shifter interface including a string of logic components communicating between a first power domain and a second power domain; a first string of resistive components connecting a first power rail of the first power domain to a first power rail of the second power domain and having a plurality of intermediate first power rails at nodes between adjacent resistive components of the first string of resistive components; and a second string of resistive components connecting a second power rail of the first power domain to a second power rail of the second power domain and having a plurality of intermediate second power rails at nodes between adjacent resistive components of the second string of resistive components, where at least one logic component is powered by an intermediate first power rail of the first string of resistive components and an intermediate second power rail of the second string of resistive components. |
| US10684661B1 |
Closed loop hybrid cooling
A hybrid cooling server assembly can have a printed circuit board (PCB) with a processor socket disposed thereon and a hybrid cooling plate can be operably coupled with the processor socket. A radiator can having a working fluid received therein and be in fluidic communication with the radiator and the hybrid cooling plate by one or more tubular members. One or more cooling fans can be proximal to the radiator. The working fluid can be operable to receive heat from the cooling plate and reject heat at the radiator and the one or more cooling fans can be operable to produce an airflow across the hybrid cooling plate, thereby allowing the hybrid cooling plate transfer thermal energy to the airflow. |
| US10684659B2 |
Electronic device comprising display with switch
An electronic device according to an embodiment of the present disclosure may include: a housing including a first plate and a second plate, wherein the first plate includes an opening; a display panel at least partially exposed through the opening and including a touch sensor; a first support member coupled to the display panel and a portion of the first plate along at least part of one side of the opening; and a switch device configured to be actuated according to a depression of the display panel, the depression caused by a downward force exerted on an upper portion of the display panel. Other various embodiments are also possible. |
| US10684658B2 |
Hinge assembly, rotation mechanism and foldable mobile terminal
A hinge assembly is provided. The hinge assembly includes a first base, a second base, a flexible connection element, and a number of hinge elements. The flexible connection element is located between and coupled to the first base and the second base. The hinge elements are arranged in a line and located between the first base and the second base. Each of the hinge elements comprises an interior portion and an exterior portion opposite to the interior portion. The exterior portions of the hinge elements are coupled to the flexible connection element. The interior portions of the hinge elements are capable of being either close to or far away from each other by rotating the first base with respect to the second base. A foldable mobile terminal and a rotation mechanism are also provided. |
| US10684657B2 |
Multi-axis hinge and electronic device with the same
A multi-axis hinge includes a first shaft, a first rotary member pivotally connected to the first shaft, a second shaft fixed to the first rotary member, a second rotary member pivotally connected to the second shaft, a first switching pin movably configured at the first rotary member, and a switching member fixed to the first shaft. The switching member includes a switching recess. When the first switching pin is located at the switching recess of the switching member, the second rotary member is rotatable relatively to the first rotary member. The second rotary member includes a switching recess. When the first switching pin is located at the switching recess of the second rotary member, the second rotary member is fixed to the first rotary member. An electronic device with the multi-axis hinge is also disclosed therein. |
| US10684656B2 |
Intelligent vents for electronic devices
Aspects of the subject technology relate to electronic devices with intelligent barometric vents. An intelligent barometric vent may provide a moisture-resistant opening between an environment external to a housing of the device and an internal cavity within the housing. The moisture-resistant opening may include a moisture-resistant cover over the opening, the cover having a cover-integrated sensor to detect occlusions of the opening. The device may also include occlusion mitigation components within the housing that operate, responsive to a detected occlusion, to at least partially remove the occlusion. |
| US10684652B2 |
Flexible display device
A flexible display device. A plurality of back bars are attached to a rear surface of a display panel and a side cap coupled to the back bars while covering an edge of the display panel. A portion of a front surface of the display is provided adjacent to the edge. The flexible display device prevents edges of the display panel from being damaged, light from leaking through the edges, and the display panel from being scratched or damaged by friction during rolling of the display panel. The edges of an ultrathin display panel are protected from external impacts so that the edges are not damaged, and light leakage on the edges of the display panel is prevented. The display panel is prevented from being scratched or damaged while being rolled. |
| US10684651B2 |
Electronic device
An electronic device is disclosed, including a case, a supporting structure, a touch module, a protecting layer and a light emitting unit. The case has an opening. The supporting structure is connected to and disposed in the case. The touch module is connected to the supporting structure. The protecting layer is stacked on the touch module and exposed to the opening, and the protecting layer is separated from the case. The light emitting unit is disposed between the touch module and the protecting layer. Thereby, in the electronic device of the disclosure, a space below the protecting layer is effectively utilized, thereby reducing the size of the electronic device and being convenient for a user to carry, and also reducing the time and cost required for the assembly of the electronic device. |
| US10684649B2 |
Display device
A display device including a casing, a frame member, a plate member and a display panel is provided. The frame member includes a frame body and a protruding column disposed on the frame body and protruded in a direction from the frame body towards the casing. The plate member is disposed on the frame body and has an opening, which allows the protruding column to pass through, wherein the protruding column fixes relative position between the frame body and the plate member. The display panel is disposed on the frame body. |
| US10684644B2 |
Clamshell electronic device
A clamshell electronic device is disclosed. The clamshell electronic device includes a first cover, a second cover and a pivoting element. The second cover system is provided to dispose a first input module or a second input module, wherein the first input module and the second input module have different heights. The pivoting element connects the first cover and the second cover to allow the first cover and the second cover to rotate with each other. When the second cover is disposed with the first input module or the second input module, the pivoting element can be adjusted to a first use state and a second use state. |
| US10684630B1 |
Portable beverage dispenser for automatic control of nutritional intake
An apparatus to regulate the flow of a liquid from a container, dependent on nutritional requirements of a user stored within computer memory includes a container that comprises a bottom, a body and a lid, the lid including an opening therethrough, a straw or spout for removing the liquid from the container in the lid, a control assembly including a microprocessor, a liquid regulating valve, a port for communicating with an external computing device and source of electrical power. User nutritional information includes a personal profile, beverage list, nutrient limits and dietary, nutrition and hydration goals. Reference data includes beverage composition, recommended nutrient limits, and standards for determining liquid consumption. Sensors to determine temperature, volume, attitude and power level may be included. A method to regulate flow of a liquid from a container, dependent on the dietary, nutritional, medicinal and therapeutic requirements, and hydration goals of a user is disclosed. |
| US10684629B2 |
Health and lifestyle prediction
A detection system is provided for a distributed water infrastructure to determine a human health or lifestyle state from detected water usage patterns. The system receives signals indicative of water usage from at least one sensor upstream of a plurality of appliances, and determines from the signals a current water usage pattern. The system accesses a database of a plurality of stored water usage patterns, associated with a human health or lifestyle state, compares the pattern with stored water usage patterns and, based on the comparison, identifies a human health or lifestyle condition reflected by the current water usage pattern. |
| US10684625B2 |
Automated parking for virtual parking spot
A system for parking a vehicle in a location that is not defined by parking lines or by surrounding vehicles. In one example, the system comprises a user interface, an electromagnetic radiation sensor, and an electronic controller. The electronic controller receives information about the vehicle's surroundings via the electromagnetic radiation sensor. The electronic controller also receives a desired parking location via the user interface. Using the information about the vehicle's surroundings and the desired parking location the electronic controller creates a virtual parking boundary and determines reference points. As the electronic controller moves the vehicle into a parking location the electronic controller tracks the reference points, determines the distance between the vehicle and the parking location, and detects obstructions in the parking location or in the vehicle's path to the parking location. |
| US10684622B2 |
Vehicle dynamics monitor for autonomous vehicle
The present disclosure is directed to a vehicle dynamics monitor for an autonomous vehicle. In particular, the systems and methods of the present disclosure can determine, based on data received from one or more sensors of an autonomous vehicle, that an anomaly exists in an interface between at least one tire of the autonomous vehicle and a road surface. Responsive to determining that the anomaly exists: a motion plan for the autonomous vehicle that takes into account the anomaly can be determined; and one or more controls of the autonomous vehicle can be interfaced with to implement the motion plan. |
| US10684619B2 |
Notification method, notification device, and terminal
A notification method includes determining, on the basis of positional information regarding a drone and positional information regarding a plurality of terminals carried by an operator who visually observes and operates the drone and one or more visual observers who visually observe the drone, at least either responsible observation areas, which are areas in which the operator and the one or more visual observers are to visually observe the drone, or responsible observation periods, which are periods for which the operator and the one or more visual observers are to visually observe the drone, and notifying the plurality of terminals of at least either the responsible observation areas or the responsible observation periods. |
| US10684617B2 |
Method and supervisory control device for monitoring an installation
A method for monitoring an installation having a networked topology, wherein measured values characterizing a state of the installation at the measuring point in question are captured and transmitted to a control-center apparatus, which determines state values indicating a state of the installation. The state values are used to show the state of the installation and they are compared with state threshold values that bound an operating range of the installation. A graphical representation is produced only for those state values for which a past or imminent violation of the associated state threshold value is detected. A visual display of a network topology is displayed on a display. Location information indicating the position of the state value in question in the installation is associated with each of the state values, and each representation is displayed at the point corresponding to the position of the representation in the installation. |
| US10684616B2 |
Self-test system for qualifying refrigeration chiller system performance
A chiller or cooler is disclosed, including a self-test mechanism to simulate a sampling of normal operations and to compare the operating parameters resulting from such sampling against factory operational parameters adjusted for differences in operating parameters so as to eliminate unnecessary servicing or maintenance events. |
| US10684614B2 |
Flexible planning model for fabrication with high volume and high mixture
Described herein are, among others, systems and methods associated with electrical test planning in a semiconductor manufacturing context. Within an electrical test planning system in the semiconductor industry, various models that allow a better utilization of installed capacity were developed. The workflow in the plant and the information flow in the electrical test planning area were analyzed to reduce or minimize setup times on the equipment. A paradigm shift is disclosed, with which planning is done at the product family level instead of at the level of the part number, starting with priority products required by the market. |
| US10684607B2 |
System and method for performing a spindle runout diagnostic
The present disclosure is directed toward a diagnostic method for a spindle arm of a machine. The method includes rotating the spindle arm of the machine at a first rotational speed, and acquiring, from an accelerometer, data indicative of a vibrational response of the spindle arm operating at the first rotational speed. The accelerometer is disposed along the spindle arm. The method further includes converting the vibrational response to a frequency based response to obtain a first frequency response, determining whether an amplitude of the first frequency response exceeds a diagnostic threshold, and performing a designated correction on the machine in response to the frequency response exceeding the diagnostic threshold. |
| US10684604B2 |
Numerical control apparatus enabling specification of a circular arc shape movement trajectory
A numerical control apparatus includes a command argument determination unit which determines whether a vector is included in an argument of a circular arc interpolation command which is included in command data and a circular arc shape forming unit which forms a circular arc shape based on a machining program, and a start point, an end point, and the vector, which are specified by the argument of the circular arc interpolation command, when the command argument determination unit determines that the vector is included in the argument of the circular arc interpolation command. |
| US10684603B2 |
Dynamically controlled screw-driven extrusion
A screw-driven extrusion system includes a novel screw-drive extruder. The extruder includes a motor-driven screw. The screw moves solid pellets from a feed hopper into a section that is actively heated. The solid pellets fully liquefy as they pass through the heated section. A control system controls screw, heating, and optionally cooling, operations to selectively control flow of liquefied material from the extruder's tip. The dynamically-controlled can continuously adjust its feed speed and temperature to keep up with continuously changing demands of a larger control system involved in monitoring and running a corresponding 3-D printer in an additive manufacturing process. In contrast to wirefeed extrusion systems that rely on the rigidity of the material in “wire”-formed feedstock, this screw-driven extrusion system is well-suited to use of less-rigid thermoplastic elastomers for the manufacture of objects for use in soft robotics, medical and mold-making applications. |
| US10684598B1 |
Building management system with efficient model generation for system identification
A building management system includes building equipment operable generate training data relating to behavior of a building system and a controller configured to perform a system identification process that includes generating a prediction error function based on the training data and a system model, generating initial guesses of one or more parameters of the system model, running an optimization problem of the prediction error function for a first group of iterations, discarding, after the first group of iterations, a portion of the initial guesses based on one or more criteria and ranking a remaining portion of the initial guesses, running the optimization problem of the prediction error function for a top-ranked initial guess of the remaining portion to local optimality to identify a first set of values of the one or more parameters, and identifying the one or more parameters as having the first set of values. |
| US10684595B2 |
Control user interface for tying system
Systems, methods, and user interfaces for controlling a bulk material baling system are provided. One embodiment of the invention relates to a user interface for controlling components of a tying system, providing a wire odometer that determines and displays real-time information on the use of consumables by the tying system, such as an amount of remaining wire. Embodiments of the wire odometer simultaneously monitor and display an amount of remaining wire on a wire carrier, and a corresponding number of straps remaining to be tied by the current wire carrier. Further embodiments of the user interface provide monitoring data and remaining-use expectancy indicators for individual system components. Additional embodiments of the user interface are configured to control various features of components of a combination tying system that straps bailed material with alternate tying heads, providing both wire strapping and plastic strapping capabilities. |
| US10684594B2 |
Machine learning device, servo motor controller, servo motor control system, and machine learning method
A machine learning device performs machine learning with respect to a servo motor controller that converts a three-phase current to a two-phase current of the d- and q-phase. The machine learning device includes: a state information acquisition unit configured to acquire, from the servo motor controller, state information including velocity or a velocity command, reactive current, and an effective current command and effective current or a voltage command; an action information output unit configured to output action information including a reactive current command to the servo motor controller; a reward output unit configured to output a value of a reward of reinforcement learning based on the voltage command or the effective current command and the effective current; and a value function updating unit configured to update a value function on the basis of the output value of the reward, the state information, and the action information. |
| US10684593B2 |
Systems for data monitoring and management of pipelines assembled with mechanical press fit pipe joints
Processes and systems for preparing pipe for machine processing to form pin and box ends for assembly into pipelines using mechanical press-fit pipe joints that are fully measured and documented during both manufacturing and assembly. Installed pipelines include pipeline data monitoring systems coupled to a pipeline data management center for receiving, archiving, and analysis of the data records to aid in administration, operation and management, and troubleshooting of pipelines. |
| US10684592B2 |
Watch type terminal
A watch type terminal including a main body; an analog watch portion including a plurality of mechanical hands coupled to the main body to indicate the time; a touch screen including a hole region disposed adjacent to the analog watch portion and through which a central shaft supporting the rotation of the plurality of mechanical hands is passed; a user input unit disposed on a side surface of the main body and including a plurality of keys; and a controller configured to display a first screen on the touch screen in which a part of the first screen is obstructed by the hole region, and in response to a predetermined input applied to one of the plurality of keys, move the obstructed part of the first screen away from the hole region and display a region beyond an edge of the first screen. |
| US10684590B2 |
Time indicator
The present invention relates to a time indicator, and more specifically to a time indicator which can indicate times in a multiple manner, thereby enabling a user to be aware of both an effective period and a period having elapsed after the effective period and to rapidly check whether the time indicator is operating. |
| US10684581B2 |
Fuser including rotatable member and endless belt
A fuser is described including a heater, a belt, a rotating member, and a pad. A nip portion is formed between the belt and the rotating member as the pad presses the belt toward the rotating member. The pad is biased toward a restricting member. The biasing may be performed by one or more springs. The spring may be a compression spring, a tension spring, and/or a plate spring among other types of springs. |
| US10684577B1 |
Imaging transfer to intermediate transfer member
An imaging device has first image transfer from photoconductive drums to an intermediate transfer member (ITM) and second image transfer from the ITM to media. Transfer rolls oppose the drums from an opposite side of the ITM and electrically ground to a frame of the imaging device by mechanical connection. The rolls may be laterally offset from the drums. The ITM has relatively low surface and volume resistivity. An imaging subassembly may include the frame, the ITM, and the transfer rolls grounded to the frame. |
| US10684575B2 |
Toner stirring device and image forming apparatus
A toner stirring device includes: a toner storage that stores toner; a stirring member that is rotated around a rotation axis to stir the toner inside the toner storage and extends to a radially outer peripheral side; and an elastic sheet that has one end fixed to a front side part in a rotation direction of the stirring member and extends to an outer peripheral side along the stirring member, wherein the elastic sheet includes a through hole at a position corresponding to a tip part of the stirring member, and the tip part of the stirring member passes through the through hole when the elastic sheet is rotated together with the stirring member in a state in which an outer peripheral side part of the elastic sheet contacts, on a more rear side in the rotation direction than the stirring member, an inner wall of the toner storage. |
| US10684574B1 |
Container, container mounting structure, image forming unit, and image forming apparatus
A container includes a container body, an opening/closing member, and a suppressing portion. The container body has a circumferential surface, and has an opening in the circumferential surface through which powder contained in the container body is discharged to outside of the container body. The opening/closing member has an inner circumferential surface. The opening/closing member is mounted to the container body, and is moved, when the container body is relatively rotated to one side in a circumferential direction of the container body, from a closed position to an open position. The opening/closing member is moved, when the container body is relatively rotated to another side in the circumferential direction, from the open position to the closed position. The suppressing portion is formed in the inner circumferential surface of the opening/closing member. The suppressing portion suppresses leakage of the powder from the opening/closing member to outside of the opening/closing member. |
| US10684569B2 |
Toner set, image forming method, and image forming apparatus
A toner set including a color toner including a binder resin and a colorant, and an invisible toner including a binder resin and a near infrared light-absorbing material, wherein 60-degree glossiness of a solid image of the invisible toner is 30 or greater, and the 60-degree glossiness of the solid image of the invisible toner is higher than 60-degree glossiness of a solid image of the color toner by 10 or greater. |
| US10684567B2 |
Toner for developing electrostatic image, electrostatic-image developer, and toner cartridge
A toner for developing an electrostatic image includes toner particles that each include a binder resin and a release agent. The ratio B/A of a half-width B of an exothermic peak Tc resulting from the release agent which is determined in a first cooling step by differential scanning calorimetry to a half-width A of an endothermic peak Tm resulting from the release agent which is determined in a first heating step prior to the first cooling step by differential scanning calorimetry is 1.5 or more and 4 or less. |
| US10684566B1 |
Method to make a photoconductor drum having an overcoat using a dual curing process
A method of preparing an organic photoconductor drum having a protective overcoat on its outermost surface is provided. In an example embodiment, a photoconductor drum having an electrically conductive substrate, a charge generation layer, a charge transport layer and an outermost protective overcoat layer is provided. The photoconductor drum is cured using a two-step process. The first curing step applies either ionizing irradiation, such as with an electron beam or by gamma rays or applies non-ionizing irradiation such as ultraviolet light to the photoconductor drum. A mask is sized and placed over the print area of the initially cured photoconductor drum, thereby exposing the outermost edges of the photoconductor drum. The outer edges of the masked photoconductor drum is then exposed to a second curing step using ultraviolet light irradiation. |
| US10684565B2 |
Photoconductor overcoat having a charge transport molecule with four radical polymerizable hydrophilic functional groups containing an oxygen atom and method of making the same
An improved overcoat layer for an organic photoconductor drum used in an electrophotographic image forming device is provided. The overcoat layer is prepared from a curable composition including a charge transport molecule containing four radical polymerizable hydrophilic functional groups containing an oxygen atom of the general structure shown below: wherein R1 and R2 contain a spacer group and a radical polymerizable hydrophilic functional group containing an oxygen atom, R3 and R4 are a non-radical polymerizable functional group, and R5 and R6 contain a spacer group and a radical polymerizable hydrophilic functional group containing an oxygen atom. The curable composition may also contain at least one optional curing agent. This overcoat layer improves wear resistance of the organic photoconductor drum without negatively altering the electrophotographic properties, thus protecting the organic photoconductor drum from damage and extending its service life. |
| US10684553B2 |
Wavefront correction element for use in an optical system
A wavefront correction element for use in an optical system, in particular in an optical system of a microlithographic projection exposure apparatus, includes a substrate (220, 230), an arrangement of electrically conductive conductor tracks (222, 232) provided on the substrate, wherein a wavefront of electromagnetic radiation incident on the wavefront correction element is manipulatable by electrical driving of the conductor tracks, and an insulating layer (221, 231), which electrically insulates the conductor tracks from one another, wherein the insulating layer has first regions and second regions, wherein the electrical breakdown strength of the insulating layer to withstand a breakdown of electrical charge through the insulating layer as far as the arrangement of conductor tracks is lower in the second regions than in the first regions by at least a factor of two. |
| US10684548B2 |
Developing method
In a developing method, a developing nozzle starts discharge of developer to a position set in advance on a substrate, spinning about the center thereof, away from the center. This causes a flow of the developer at the center having a small centrifugal force immediately after the discharge is started. Accordingly, a dissolution product of a resist can be ejected outside the substrate more efficiently than the case when the discharge of the developer to the center is started. Moreover, this achieves distributed arrival positions of the developer directly discharged from the developing nozzle immediately after the discharge is started. Consequently, thin resist patterns especially at the center of the substrate are eliminated to obtain suppression in treatment variation. |
| US10684547B2 |
Devices and methods for non-planar photolithography of nail polish
Systems and methods for patterning nail polish are disclosed. In one embodiment, the system includes a source of light, and a programmable mask that can selectively transmit light to a photoresist nail polish. In some embodiments, the programmable mask is a liquid crystal display (LCD) or a digital light processing screen (DLP). The system may also include a controller configured for controlling the light transmission properties of the programmable mask. |
| US10684544B2 |
Optical proximity correction (OPC) method and method of manufacturing mask by using the OPC method
An optical proximity correction (OPC) whereby corner rounding may be effectively controlled, and a mask manufacturing method performed using the OPC method are provided. According to the OPC method, an inner edge is generated through decomposition of a layout, and a displacement (DISin_frag) of an inner fragment and a displacement (DISsel) of a selected fragment are calculated based on the inner edge to additionally displace a fragment, so as to manufacture a mask layout with minimized corner rounding without violating mask rule check (MRC). |
| US10684539B2 |
Lighting device and projection display apparatus
A lighting device of the present disclosure includes: an excitation light source; a phosphor for receiving an excitation light from the excitation light source and emitting a fluorescent light; a spreader for supporting the phosphor; and a reflective layer disposed between the phosphor and the spreader and reflecting the fluorescent light. The phosphor is a plurality of phosphor pieces disposed to be adjacent to each other and having the same characteristic. |
| US10684538B2 |
Miniature logo projector design for automotive interior lighting
A miniature optical design of an interior projection lighting system is suitable for automotive applications. The design provides an image, such as a logo, with suitable image quality on a desired vehicle surface. The design accounts for tilt between the projector and a target vehicle surface and includes minimal constituent parts, for example as few as two lenses, so as to minimize track length. |
| US10684536B2 |
Portable image capture device having handle assembly disposed on main body and portable image capture system using such portable image capture device
A portable image capture device includes a main body, an image capture assembly and a handle assembly. The main body includes a top surface, a bottom side disposed opposite the top surface, and an internal space disposed between the top surface and the bottom side. The image capture assembly disposed in the internal space faces the bottom side and performs image capturing. The handle assembly includes a handle part and a start button disposed beside the handle part. The handle assembly is disposed on the main body, and the image capture assembly is separated from the handle assembly and disposed under the top surface and above the bottom side so that a user uses one single hand to operate the portable image capture device and control image capturing timings. |
| US10684531B1 |
Hybrid optical beam steering
A light beam can be steered using a non-mechanical beam steerer structure. For example, a combination of sub-aperture and full-aperture beam steering structures can be used (e.g., corresponding to regions of controlled variation in an index of refraction). The sub-aperture elements can include tapered structures defining a saw-tooth or triangular footprint in the plane in which the in-plane steering is performed. Respective rows of sub-aperture tapered structures can be configured to controllably steer the light beam in the first in-plane direction, wherein at least one row of sub-aperture tapered structures defines a first base region edge that is tipped at a first specified in-plane angle relative to a second base region edge defined by another row. Use of the tipped configuration can simplify a configuration of the beam steerer structure, such as allowing a configuration lacking a compensation plate at the input. |
| US10684522B2 |
Electrochemical mirror system and method
A system and method of operating an electrochemical mirror for reversibly controlling the propagation of electromagnetic radiation. The mirror preferably includes a first electrode transmissive substrate which is substantially transparent to the electromagnetic radiation, a second electrode, and an electrolyte containing metal ions between the pair of electrodes. A first cathodic potential is applied across the electrodes to cause the metal ions from the electrolyte to electrodeposit a mirror film on the first electrode transmissive substrate. A second anodic potential is applied across the electrodes to oxidize and strip the metallic mirror film from the first electrode transmissive electrode. After a plurality of deposition and stripping cycles, a cleaning cycle is initiated to remove undissolved reflective material on the first electrode preferably by applying a third potential across the first and second electrodes which is increased to a fourth potential and then decreased back to the third potential. |
| US10684521B2 |
Display device
A display device including: a first substrate; a gate line extending along a first direction on the first substrate; a data line disposed on the first substrate, insulated from the gate line, and extending along a second direction that intersects the first direction; a gate electrode protruding from the gate line; a source electrode extending from the data line; a drain electrode spaced apart from the source electrode; a pixel electrode electrically connected to the drain electrode; and a storage electrode spaced apart from the gate line and the gate electrode. The drain electrode includes a first overlap portion overlapping the gate electrode and a second overlap portion overlapping the storage electrode, and the second overlap portion overlaps at least a part of the pixel electrode. |
| US10684520B2 |
Display device and manufacturing method thereof
A display device includes: a first substrate; a gate line on the first substrate, where the gate line extends in a first direction; a data line on the first substrate, where the data line extends in a second direction which intersects the first direction; a thin film transistor connected to the gate line and the data line; a passivation layer on the gate line, the data line and the thin film transistor, where the passivation layer includes a recessed portion; a light blocking portion on the recessed portion of the passivation layer; a main column spacer which protrudes upwardly from the light blocking portion; and a sub-column spacer which protrudes upwardly from the light blocking portion, where the sub-column spacer is spaced apart from the main column spacer. |
| US10684517B2 |
Liquid crystal display device, semiconductor device, and electronic appliance
The liquid crystal display device includes an island-shaped first semiconductor film 102 which is formed over a base insulating film 101 and in which a source 102d, a channel forming region 102a, and a drain 102b are formed; a first electrode 102c which is formed of a material same as the first semiconductor film 102 to be the source 102d or the drain 102b and formed over the base insulating film 101; a second electrode 108 which is formed over the first electrode 102c and includes a first opening pattern 112; and a liquid crystal 110 which is provided over the second electrode 108. |
| US10684516B2 |
Liquid crystal display
A liquid crystal display includes a first substrate, a first subpixel electrode, a connecting electrode, and a second subpixel electrode. The first subpixel electrode is on the first substrate and includes a first stem extending in a first direction and a plurality of branches extending from the first stem. The connecting electrode is electrically connected to the first subpixel electrode. The second subpixel electrode is on the same layer as the first subpixel electrode and includes a plurality of separation electrodes that do not overlap the connecting electrode. At least one of the separation electrodes is between a first sub branch and a second sub branch, which neighbor each other from among the branches. The second subpixel electrode is a floating electrode. |
| US10684514B2 |
Display panel
A display panel includes a first substrate and a second substrate assembled together with a sealant, and the resultant assembly encloses a display medium layer. An organic alignment layer and an inorganic alignment layer are disposed between the first substrate and the display medium layer. A first gap exists between the inorganic alignment layer and the sealant, and the organic alignment layer is located in the first gap. The inorganic alignment layer may contact the display medium layer, and the organic alignment layer may be in contact with the display medium layer in the first gap. A portion of the organic alignment layer may overlap the inorganic alignment layer. The inorganic alignment layer may be coated with a coating of hydrophobic molecules. The display panel may further include an opposite organic alignment layer and an opposite inorganic alignment layer between the second substrate and the display medium layer. |
| US10684513B2 |
Liquid crystal display and production method therefor
A liquid crystal display includes a pair of substrates, a liquid crystal layer, and an alignment-controlling layer. The liquid crystal layer is disposed between the pair of substrates and includes a liquid crystal material. The alignment-controlling layer, which is formed by polymerization of a polymerizable monomer added to a liquid crystal composition forming the liquid crystal layer so as to be brought into contact with the liquid crystal layer, and controls an alignment of the liquid crystal material to the substrate at a predetermined angle. One substrate of the pair of substrates has an alignment film coated and formed so as to be brought into contact with the alignment-controlling layer, and the other substrate has no alignment film. |
| US10684511B2 |
Transparent display panel and transparent display apparatus
A transparent display panel and display apparatus are disclosed. The display apparatus includes: a first substrate; an optical waveguide member over the first substrate; a liquid crystal layer between the first substrate and the optical waveguide member, the transparent optical waveguide member having a light exit face facing towards the liquid crystal layer; a light source at a side surface of the optical waveguide member; light exit members distributed in an array on the light exit face of the optical waveguide member; and a photoluminescent layer on a side of the light exit members facing towards a light exit face of the display apparatus. The photoluminescent layer includes photoluminescent parts. A light entering the optical waveguide member exits through the light exit members, then enters the liquid crystal layer, and is controlled by the liquid crystal layer to irradiate the photoluminescent parts for performing a luminous display. |
| US10684510B2 |
Display device
A display device according to one aspect of the present invention includes a first substrate including a pixel portion and a terminal portion, a second substrate arranged to face the pixel portion, a first light source device arranged in the terminal portion, and irradiating a first end surface of the second substrate with first light, a liquid crystal layer arranged between the first substrate and the second substrate, and a semiconductor element arranged on a side opposite to a side of the pixel portion across the first light source device, and electrically coupled with the terminal portion, wherein the first light is propagated while reflected between the first substrate and the second substrate, and the liquid crystal layer modulates the propagated first light. |
| US10684508B2 |
Backlight unit and display device including the same
Disclosed are a backlight unit and a display device including the same. The backlight unit and display device can minimize a change in an optical layer when exposed to hostile environments, such as high and low temperature environments. The backlight unit and the display device have a rigid structure, due to the minimized change in the optical layer even when exposed to hostile environments, such as high and low temperature environments. |
| US10684506B2 |
Direct-type backlight module and liquid crystal display
The present disclosure relates to a direct-type backlight module and a liquid crystal display the direct-type backlight module includes a back frame, a backlight source, optical films and the elastic rope. The install pillars are arranged on the first edge and the second edge opposite to the first edge of the back frame. The backlight source is arranged within the back frame. The elastic rope and the install pillars cooperatively defines the supporting net opposite to the backlight source. The optical films are arranged on the supporting net, and thus may be supported by the supporting net. In this way, the optical films may be prevented from collapse, so as to exclude the diffusion plate. Not only the cost of the manufacturing process may be reduced, and the thin design of the backlight module may be realized. |
| US10684500B2 |
Touch panel
To provide a thin touch panel, a touch panel having a simple structure, a touch panel which can be easily incorporated into an electronic device, or a touch panel with a small number of components. The touch panel includes pixel electrodes arranged in a matrix, a plurality of signal lines, a plurality of scan lines, a plurality of first wirings extending in a direction parallel to the signal lines, and a plurality of second wirings extending in a direction parallel to the scan line. Part of the first wiring and part of the second wiring function as a pair of electrodes included in a touch sensor. The first wiring and the second wiring each have a stripe shape or form a mesh shape and are each provided between two adjacent pixel electrodes in a plan view. |
| US10684498B2 |
Resin composition and display unit
A display unit that includes an image display part and a light-transmitting protective part arranged on the image display part. A cured resin layer is arranged between the display part and the protective part. The cured resin layer has a transmittance of 90% or higher in the visible range and a storage modulus at 25° C. of 1×107 Pa or less. The cured resin layer is formed from a resin composition that has a cure shrinkage of 5% or less. |
| US10684496B2 |
Electronic frame for an optical device and a method for operating said electronic frame
An electronic frame for an optical device, including: a frame surface element configured to house, at least in part, at least one lens, and connected to at least one temple by respective ends; a circuit controlling operation of at least one electronic component; at least one magnetic or electric field transmitter and one magnetic or electric field sensor, at least one of the sensor or transmitter mounted to be movable relative to one another between first and second positions, the sensor configured to detect a first field direction and a first field value emitted by the transmitter in the first position, and a second field direction and a second field value emitted by the transmitter in the second position, to generate a first position signal or a second position signal towards the control circuit to prompt a response from the control circuit towards the at least one electronic component. |
| US10684495B2 |
Optical device, particularly for tuning the focal length of a lens of the device by means of optical feedback
The invention relates to an optical device, comprising: a lens having an adjustable focal length. According to the invention, a light source which is configured to emit light that is affected by said lens and impinges on at least a first photosensitive element, which is designed to generate a first output signal corresponding to the intensity of light impinging on it, wherein the first photosensitive element is configured to measure only a portion of the intensity distribution of said emitted light, and wherein the light source, the lens and the first photosensitive element are configured such that a change of the focal length of said lens changes the intensity distribution of the emitted light that impinges on the first photosensitive element, so that each focal length of the lens is associated to a specific first output signal generated by the first photosensitive element. |
| US10684494B2 |
Fabrication of see-through near eye optical module and ophthalmic lens
The present invention is directed to a see-through near eye optical module that in most cases is fabricated as a standalone unit. The see-through near eye optical module is in certain embodiments then placed in optical communication and alignment with an eyewear lens having appropriate optical power such that when a wearer thereof looks through the see-through near eye optical module he or she can see a real world image and virtual image clearly. In other embodiments the appropriate optical power is provided in the rear section of the see-through near eye optical module. Thus, the combination of both the see-through near eye optical module and the appropriate optical power provides the wearer with a clear augmented reality or mixed reality experience. The placement can be by way of positioning within an open notch, hole, groove, recess, or other section of an eyewear lens. |
| US10684485B2 |
Tracking system for head mounted display
A system and method of tracking a location of a head mounted display and generating additional virtual reality scene data to provide the user with a seamless virtual reality experience as the user interacts with and moves relative to the virtual reality scene. An initial position and pose of the HMD is determined using a camera or similar sensor mounted on or in the HMD. As the HMD is moved into a second position and pose, images of two or more fixed points are captured by the camera or sensor to determine a difference in position and pose of the HMD. The difference in position and pose of the HMD is used to predict corresponding movement in the virtual reality scene and generate corresponding additional virtual reality scene data for rendering on the HMD. |
| US10684484B2 |
Wearable display, casing for a wearable display, and manufacturing method for a wearable display
A wearable display includes a first optical section, a main body, and a jig receiver. The first optical section emits light. The main body includes a second optical section that is connected to the first optical section and outwardly emits the light as image light, and a casing that supports the second optical section. The jig receiver includes a first guide that supports a first protrusion of a jig, a second guide that supports a second protrusion of the jig, and a third guide that supports a third protrusion of the jig. The jig receiver is provided in the casing such that at least two of the first, second, and third guides are spaced apart from each other in the first axis direction and at least two of the first, second, and third guides are spaced apart from each other in the third axis direction. |
| US10684482B2 |
Corrective optics for reducing fixed pattern noise in head mounted displays
An electronic display assembly includes a display element and a corrective element coupled to the display element. The display element has a first plurality of sub-pixels of a first type and a second plurality of sub-pixels of a second type. Two adjacent sub-pixels of the first plurality of sub-pixel are separated by a sub-pixel distance. The corrective element has a plurality of features configured to diffuse light emitted by the first plurality of sub-pixels such that an apparent distance between the two adjacent sub-pixels of the first type, viewed at a viewing distance away from the electronic display assembly, is less than the sub-pixel distance. |
| US10684480B2 |
Information display system
An information display system includes a wearable display, a monitoring target information acquiring unit, a display area setting unit, and a display control unit. The wearable display is worn by a user and displays information within a field of view of the user. The monitoring target information acquiring unit acquires monitoring target information that is information related to a monitoring target. The display area setting unit sets a display area for displaying the monitoring target information within the field of view of the user. The display control unit displays the monitoring target information within the display area without scrolling when an amount of information of the monitoring target information fits within the display area, and displays the monitoring target within the display area with scrolling when the amount of information of the monitoring target information does not fit within the display area. |
| US10684478B2 |
User interface systems for head-worn computers
Aspects of the present disclosure relates to user interface systems and methods for use in head-worn computing systems. |
| US10684476B2 |
Head-wearable ultra-wide field of view display device
Multiple-reflector ultrawide field of view (UWFOV) systems and methods are provided. In one embodiment, a head-wearable display device includes a frame, a narrow-beam light source fixed with respect to the frame, a UWFOV reflective surface fixed with respect to the frame, and a diverging reflective surface fixed with respect to the frame that is configured to receive light emitted from the narrow-beam light source and reflect the light toward the UWFOV reflective surface to spread the light completely across the UWFOV reflective surface. |
| US10684474B2 |
Head up display with combiner elevation—self locking mechanism and flexible cover
A head up display with combiner elevation-self locking mechanism and flexible cover, the head up display comprises an elevation segmented gear coupled to a combiner holder. The combiner holder comprises a combiner holder pin, the combiner holder additionally comprising a combiner mirror. A lock coupled to the combiner holder and is configured to lock the combiner holder pin in place. |
| US10684472B2 |
See-through layered body, transparent screen comprising same, and image projection device comprising same
[Problem] Provided is a see-through layered body which allows obtaining a projection type image display transparent screen with a wide viewing angle, and excellent image clarity and transparency.[Solving means] A see-through layered body according to the present invention comprises an intermediate resin film, two transparent substrates holding the intermediate resin film, wherein the intermediate resin film comprises a resin and from 0.0001 to 15% by mass of microparticles, having an average diameter of from 1 nm to 100 μm, and the center plane average roughness SRa of outermost surfaces on both sides of the layered body is from 0.05 to 5.5 nm. |
| US10684471B2 |
Vehicle display comprising focal distance correction feature
According to one aspect of the present disclosure, a display apparatus for a vehicle is disclosed. The apparatus comprises a display panel retained in a housing and configured to display image data on a display surface in a display direction. The apparatus further comprises a focal distance correction feature disposed in front of the display surface in the display direction. The focal distance correction feature is configured to project the image data at a projected distance behind the display surface relative to the display direction such that the image data appears to originate from behind the display surface. |
| US10684464B2 |
Device for tilting an optical element, particularly a mirror
The invention relates to a device (1, 2) for pivoting an optical element (10), comprising: an optical element (10), wherein the optical element is movably mounted so that the optical element can be tilted at least about a first axis (A), a magnet (20) extending in an extension direction (Z), wherein the magnet (20) comprises a magnetization (M) aligned with said extension direction (Z), and wherein the magnet (20) comprises a front side (20a), and wherein optical element (10) is rigidly coupled to the magnet (20) or to a first conductor section (30) that faces the front side (20a) of the magnet (20) in the extension direction (Z), wherein the first conductor section (30) extends along the first axis (A), and a current source means (50) electrically connected to the first conductor section (30), which current source means (50) is designed to apply an electrical current (I) to said first conductor section (30), so that a Lorentz force is generated that tilts the optical element (10) about said first axis (A) along a first tilting direction (x). |
| US10684460B2 |
Optical adapter connectable to an image acquisition device, in particular intended to be used for microscopic observation
An optical adapter includes a support, which can be removably coupled to an image acquisition device. The support has a substrate made of substantially transparent material. The substrate has a proximal surface intended for facing towards the device and a distal surface located at a distance from the proximal surface and intended for facing towards an object to be observed. The support also has a lens located in a seat obtained in the substrate and facing towards the objective of the device. In addition, the support has a reflector located laterally relative to the lens and arranged for facing towards a light source integrated into the device and conveying the light emitted by the light source in a transversal direction towards the lens and past the distal surface. |
| US10684458B2 |
Correcting for aberrations in incoherent imaging systems using fourier ptychographic techniques
Aberration-corrected incoherent imaging methods and systems that can acquire a sequence of coherent images and an incoherent image of a specimen, implement an embedded pupil function recovery process in junction with Fourier ptychographic technique to construct an improved resolution image and pupil function of the imaging system using the sequence of coherent images, determine an optical transfer function based on the estimated pupil function, and remove the aberration from the incoherent image using a deconvolution process to generate an aberration-corrected incoherent image. |
| US10684455B2 |
Zoom optical system, optical device and method for manufacturing the zoom optical system
A zoom optical system comprising, in order from an object side: a first lens group (G1) having positive refractive power; a front-side lens group; an intermediate lens group having positive refractive power; and a rear-side lens group. The front-side lens group is composed of one or more lens groups and has a negative lens group. At least part of the intermediate lens group is a focusing lens group. The rear-side lens group is composed of one or more lens groups. Upon zooming, the first lens group and the intermediate lens group are moved with respect to an image surface, a distance between the first lens group and the front-side lens group is changed, and a distance between the intermediate lens group and the rear-side lens group is changed. The following conditional expression is satisfied: 0.000<βFw<0.800 where βFw denotes a lateral magnification of the focusing lens group in the wide-angle end state. |
| US10684454B2 |
Marker suppressing aberration
A marker (10) includes a lenticular lens (11) formed from a translucent material to have a plurality of convex portions (13) positioned to line up in, for example, at least one direction. The optical axes (OA1) of the convex portions (13) all intersect with an optical reference point (OP) on the product optical axis (PA). The optical axes (OA1) of the convex portions (13) are all orthogonal with and pass through the center of the bottom surfaces of grooves (14). Colored portions (15) are accommodated in the grooves (14). |
| US10684453B2 |
Optical lens and projection device having the same
An optical lens includes five aspheric lenses and an aperture stop. The five aspheric lenses are, arranged in order from a first side to a second side, a first lens, a second lens, a third lens, a fourth lens and a fifth lens, and the aperture stop is disposed between the first lens and the second lens. An image height at the image plane is denoted as H, the image height is equally divided into ten sections to from ten height positions 0.1H, 0.2H, 0.3H, 0.4H, 0.5H, 0.6H, 0.7H, 0.8H, 0.9H and 1H. Chief rays traveling through the optical lens and to the ten height positions respectively form ten angles with respect to a normal of an image plane, and each of the ten angles is smaller than 10 degrees. |
| US10684452B2 |
Optical lens system
An optical lens is provided. The optical lens includes, in order from an object side to an image-forming side, a first lens having negative refractive power, a second lens having negative refractive power, a third lens having refractive power and having an Abbe number Vd3, a cemented lens having refractive power, and a fourth lens having refractive power and having an Abbe number Vd4, wherein 15≤Vd3 and/or Vd3≤30, and 60≤Vd4 and/or Vd4≤85. |
| US10684449B2 |
System and method for laser generated corneal and crystalline lens incisions using a variable F/# optical system with aspheric contact interface to the cornea or rotating and adaptive optics
A laser system including a laser source that generates a laser beam and an optical switch that receives the laser beam and sends the laser beam to either a fast path or a slow path, wherein the F/# of the fast path is lower than the F/# of the slow path. The laser system includes an afocal optical system in the slow path and receives the laser beam from the optical switch and an x-y scanner that receives either a laser beam from the slow path or a laser beam from the fast path. The laser system including a scan lens system that performs a z-scan for the scanning laser beam only in the case wherein the scanning laser beam is generated from the laser beam in the fast path. The laser system including an aspheric patient interface device that receives a laser beam from the scan lens system. |
| US10684448B2 |
Imaging lens
An imaging lens includes a first lens having positive refractive power; a second lens; a third lens; a fourth lens; a fifth lens having positive refractive power; and a sixth lens having negative refractive power, arranged in this order from an object side to an image plane side. The first lens is formed in a shape so that surfaces on the object side and the image plane side are convex near an optical axis. The second lens is formed in a meniscus shape near an optical axis. The fifth lens is formed in a shape so that surfaces on the object side and the image plane side are convex near an optical axis. The sixth lens is formed in a shape so that surfaces on the object side and the image plane side are concave near an optical axis. The first lens has a specific Abbe's number. |
| US10684447B2 |
Optical driving mechanism
The disclosure provides an optical driving mechanism, including a frame body, a holding member, a plate coil and a magnet. The holding member is movably disposed in the frame body and configured to hold an optical element. The plate coil is disposed on the holding member. The magnet is disposed on the frame body and corresponds to the plate coil. The plate coil acts with the magnet to generate an electromagnetic force to drive the holding member and the optical element to move along an optical axis of the optical element relative to the frame body. |
| US10684443B2 |
Image forming apparatus
An apparatus includes a control portion. When a toner image formed on a first recording material is fixed onto the first recording material by the fixing portion, and then an image is formed on a second recording material of which width is larger than that of the first recording material, the control portion can execute a cooling sequence to cool a non-passing region of the fixing portion through which the second recording material passes but the first recording material does not pass, before the toner image formed on the second recording material is fixed by the fixing portion. The control portion sets an execution condition to execute the cooling sequence in accordance with information on the toner image in the region of the second recording material corresponding to the non-passing region. |
| US10684439B2 |
System and method for mounting and aligning optical components with respect to junction optical component
The disclosure relates to an apparatus for mounting optical components in a manner that self-aligns the optical axes of the optical components. The apparatus uses an optical component mount that includes a housing consisting of a single rail mount configured to mechanically couple to a portion of a rail for supporting the optical component mount on a rail. The housing also has an optical component dock configured to support an optical component in a manner that defines an optical axis. The rail mount and the optical component dock are configured to make the optical axis substantially parallel with a longitudinal axis of the rail. Using such optical component mounts secured to the rail would result in the self-alignment of the optical axes of optical components on the optical component mounts. Various embodiments of such apparatus are also provided in the disclosure. |
| US10684438B2 |
Optical fiber rearrangement device with containment channels
A device for rearranging optical fibers has a proximal and distal ends. The ends have openings therein to allow optical fibers to pass therethrough. The openings in the distal end have a width that is less than twice the optical fiber's diameter. Dividers separate the distal end openings and have a projection that narrows the distal openings to prevent the optical fibers from accidentally moving out of the openings. A lid is also provided to assist with organization and compression of the optical fibers. |
| US10684437B2 |
Fiber optical terminal cross connect closure
A connector closure for fiber optical cables includes a base portion having first and second compartments. One of the first and second compartments is designed to have a cover or door that allow selective access, while the other compartment signed for only authorized access. The connector closure features universal mounting arrangements, e.g., aerial, surface/wall, pedestal, or vault arrangements. Further, the closure may incorporate a splice enclosure. |
| US10684434B2 |
Flexible optical fiber ribbon with intermittently bonded polymer layers
A flexible optical ribbon and associated systems and methods of manufacturing are provided. The ribbon includes a plurality of optical transmission elements and an inner layer comprising a cross-linked polymer material and an outer surface. The outer surface of the inner layer includes first areas having first concentrations of uncrosslinked polymer material and second areas having second concentrations of uncrosslinked polymer material. The first concentrations are greater than the second concentrations. The ribbon includes an outer polymer layer having an inner surface interfacing with the outer surface of the inner layer. The outer polymer layer has a higher level of bonding to the inner layer at the first areas than at the second areas due to the ability of the outer polymer material to bond or crosslink with the larger numbers of uncrosslinked polymer material in the first areas. |
| US10684432B2 |
Fiber optic cables and assemblies for fiber toward the subscriber applications
A fiber optic cable includes an optical fiber, strength components disposed on opposite sides of the optical fiber, and a polymeric cable jacket. The optical fiber includes a glass core, a glass cladding, and a polymer coating. The cable jacket surrounds the optical fiber and the strength components. Further, the cable jacket is tightly drawn onto the optical fiber, where excess fiber length of the optical fiber is such that positive strain is present in the optical fiber at room temperature (25° C.). |
| US10684431B2 |
Fiber optic connector assembly, apparatus for forming a transceiver interface, and ferrule
An fiber-optic connector assembly includes a fiber optic ferrule and a connector, which engage an optical transceiver component. The fiber optic ferrule engages a mating plane of a lens array in the optical transceiver component and floats within the connector. The engagement of the assembly and the optical transceiver component may be removable rather than fixed. The fiber optic ferrule also engages a mechanical interface to account for three degrees of freedom, while the engagement of the mating surfaces account for another three degrees of freedom. |
| US10684430B2 |
Protective fiber optic termination, system, and method of using same
A fiber optic termination sealingly connects to a cable which includes a casing having a cable tube and optical fibers. The termination includes a sealed housing, a manifold, a connector and termination tubes. The housing has an inlet to sealably receive the cable. The fibers extend from an end of the cable into a sealed chamber of the housing. The manifold is positionable in the housing, and has an inlet to receive the fibers and sealed passages shaped to distribute the fibers therethrough the connector includes contacts communicatively connectable to equipment and the fibers. The termination tubes are positionable within the chamber of housing, and have an entry end sealingly connectable to an end of the cable tube and a contact end sealingly connectable to the contacts. The manifold sealingly connectable to the termination tubes to define a sealed channel the optical fibers are disposable through the sealed channel whereby the housing and the termination tubes define a multi-layer protective environment for sealingly encasing the optical fibers. |
| US10684429B2 |
Optical component, method for manufacturing optical component, and optical connector cable
An optical component including an optical device, a substrate, and a lens component is disclosed. The substrate has a mounting surface on which the optical device is mounted and at least two reference marks are provided. The lens component is disposed on the substrate. The lens component includes a first surface, a second surface, a lens, at least two first transmission regions formed on the first surface, and at least two second transmission regions formed in positions facing the first transmission regions on the second surface. Each of the second transmission regions is smaller than the corresponding first transmission region. The lens component is attached to the substrate so that each of the second transmission regions is located within the corresponding first transmission region and each of the reference marks is located within the corresponding second transmission region when viewed along an observation direction orthogonal to the first surface. |
| US10684426B2 |
Telecommunication enclosures
A telecommunication enclosure includes an environmentally sealed housing having an interior volume. The sealed enclosure includes a housing wall defining an opening that extends from the interior to an exterior of the enclosure, the housing wall defining interior threads within the opening. A port-defining element mounts within the opening, the port-defining element defining exterior threads that are threadingly mated with respect to the interior threads to retain the port-defining element within the opening. The port-defining element defines a connector port for receiving a hardened fiber optic connector. |
| US10684417B2 |
Probe apparatus for measuring depth-limited properties with low-coherence enhanced backscattering
Low-coherence enhanced backscattering (LEBS) spectroscopy is an angular resolved backscattering technique that is sensitive to sub-diffusion light transport length scales in which information about the scattering phase function is preserved. Lens-based and lens-free fiber optic LEBS probes are described that are capable of measuring optical properties of a target tissue through depth-limited measurements of backscattering angles within the enhanced backscattered cone. |
| US10684416B2 |
Fabrication-tolerant and broadband polarization splitter and rotator
A polarization splitter rotator (PCR) can include a substrate, a primary through waveguide formed in the substrate having a custom tapered top region over a bottom region, a secondary cross waveguide formed in the substrate having a custom body shape, and a gap between the primary through waveguide and secondary cross waveguide. The custom tapered top region forces the TM mode to convert to a TE mode and cross into the secondary cross waveguide. |
| US10684415B1 |
Optical transceiver
Roughly described, an integrated optical device includes both a PLC chip and an attached SiPh chip. The PLC chip has a PLC waveguide which terminates at an end facet. The SiPh chip has a SiPh waveguide which includes a Bragg grating which diffracts light from the SiPh waveguide toward the PLC chip. The PLC chip also has a turning mirror to reflect light emitted from the Bragg grating onto the end facet of the PLC waveguide. The Bragg grating is designed to direct light emitted from the Bragg grating into the end facet of the PLC waveguide so that after reflecting off the turning mirror the light focuses within one Rayleigh distance of the end facet of the PLC chip. |
| US10684405B2 |
Side-edge type surface light emitting apparatus having light guide plate sandwiched by upper and lower prism sheets
A side-edge type surface light emitting apparatus includes: a light guide plate having a first light emitting surface, a light distribution controlling surface opposing the first light emitting surface and a light incident surface; a light source disposed on the light incident surface; a first prism sheet having multiple first prisms opposing the first light emitting surface and a second light emitting surface opposing the multiple first prisms; a light absorbing sheet opposing the light distribution controlling surface; and a second prism sheet having a flat surface opposing the light distribution controlling surface and multiple second prisms opposing the light absorbing sheet, the multiple second prisms being perpendicular to the light incident surface of the light guide plate. |
| US10684403B2 |
Light guide optical assembly
An optical assembly for optical aperture expansion combines facet reflective technology with diffractive technology. At least two diffractive components having opposite optical power (matching) are used, so that chromatic dispersion introduced by the first diffractive component will then be cancelled by the second diffractive component. The two diffractive components are used in combination with a reflective optical component to achieve more efficient aperture expansion (for near eye display), reducing distortions and noise, while also reducing design constraints on the system and individual components, as compared to conventional techniques. The assembly eliminates and/or reduces the need for polarization management, while enabling wider field of view. In addition, embodiments can have reduced nonuniformity, as compared to conventional single technology implementations, since the distortion patterns of the two technologies do not correlate. |
| US10684398B2 |
Thin ceramic imaging screen for camera systems
An apparatus and a camera system are provided. The apparatus includes an imaging screen configured to diffuse incoming light, and a lens system coupled to the imaging screen and configured to focus light from the imaging screen onto a CMOS image sensor. The imaging screen includes a ceramic diffuser layer fused into a surface of a glass substrate, and a thickness of the ceramic diffuser layer is within a range of about 7-10 μm. |
| US10684397B2 |
Refractive coatings for a colored surface of an electronic device
A refractive coating such as a white layer is disposed on a housing component of a portable electronic device. The refractive coating includes pigment particles such as titanium dioxide suspended in a carrier medium such as a polymer matrix. The pigment particles each define air pores or other voids formed by at least partially sintering the pigment particles. A difference in refractive index between the air pores and the pigment particles is greater than that between the carrier medium and the pigment particles. Incident light is refracted at interfaces between the pigment particles and the air pores, increasing light refracted by the refractive coating compared to refractive coatings including pigment particles lacking the air pores. |
| US10684393B1 |
Rain gauge
A rain gauge that allows freezing and thawing of rain or ice without damage is described. The rain gauge is comprised of a vessel and an elastic insert. As the rain inside the gauge freezes, the elastic insert compresses, displacing the increased volume of the ice. When the ice melts, the compression of the elastic insert reverses, thus leaving the device unharmed. |
| US10684392B2 |
Method to generate the in-situ state of stress in a domain Ω in a geological structure
The invention relates to a method and a computer-implemented invention for numerical modeling of a geological structure. The present invention solves the problem providing a method for use in the numerical simulation of the in-situ stress in a geological structure represented by a domain Ω located under its external ground surface S. The method comprises mainly two steps: determining a first state of in-situ stress in the domain Ω by means of six stress components and a second step determining a correction of the first state of stress in order to satisfy the equilibrium equation. |
| US10684391B2 |
System and methods for cross-sensor linearization
A method includes obtaining a plurality of master sensor responses with a master sensor in a set of training fluids and obtaining node sensor responses in the set of training fluids. A linear correlation between a compensated master data set and a node data set is then found for a set of training fluids and generating node sensor responses in a tool parameter space from the compensated master data set on a set of application fluids. A reverse transformation is obtained based on the node sensor responses in a complete set of calibration fluids. The reverse transformation converts each node sensor response from a tool parameter space to the synthetic parameter space, and uses transformed data as inputs of various fluid predictive models to obtain fluid characteristics. The method includes modifying operation parameters of a drilling or a well testing and sampling system according to the fluid characteristics. |
| US10684386B2 |
Method and apparatus of near-bit resistivity for looking-ahead
Systems, methods, and devices for evaluation of an earth formation intersected by a borehole using a logging tool. Tools include sensor assemblies with permanent magnets mounted at a first radial distance from an axis of rotation of the sensor assembly, as well as receiver sensors. The sensor assembly is configured to generate an alternating current in a volume of interest of the formation surrounding the borehole with a time varying magnetic field in the volume produced by rotating the sensor assembly about the axis of rotation. Methods include making EM signal measurements or magnetic field measurements with receiver sensors responsive to the alternating current and estimating at least a formation property of the volume using the measurements. |
| US10684382B2 |
Generating target-oriented acquisition-imprint-free prestack angle gathers using common focus point operators
A method of generating target-oriented acquisition-imprint-free prestack angle gathers using common focus point (CFP) operators includes receiving a plurality of seismic traces associated with a target point in a reservoir. A first angle domain common image gather (ADCIG) is generated based on the received plurality of seismic traces. A plurality of synthetic traces associated with the target point is generated. A second ADCIG is generated based on the synthetic traces. An enhanced ADCIG is generated using the first ADCIG and the second ADCIG. |
| US10684381B2 |
Radiation detection device
A radiation detection device includes: a radiation detection panel; a support member that supports the radiation detection panel; and a housing in which the radiation detection panel and the support member are housed, the housing includes a first housing portion, a second housing portion that supports the support member, and an intermediate member that is disposed between the first housing portion and the second housing portion and that has lower rigidity than the first housing portion, and a peripheral portion of the housing is formed by the first housing portion. |
| US10684379B2 |
X-ray detector with heating layer on converter material
A counting X-ray detector includes, in a stacked array, a converter material for converting X-ray radiation into electric charges and an electrode. In an embodiment, the electrode is electrically conductively connected to the converter material. The electrode is designed to be at least partly transparent. In an embodiment, the electrode includes: an electrically conductive contact layer, an electrically conductive first intermediate layer, an electrically conductive high voltage layer, a second intermediate layer and an electrically conductive heating layer. |
| US10684378B2 |
X-ray detector and technique of controlling the X-ray detector
An X-ray detector includes at least two X-ray detector modules which are articulately connected to one another; a drive mechanism configured to position the at least two articulately connected X-ray modules around the sample; a control unit configured to control the drive mechanism to move the at least two detector modules relative to one another such that the at least two detector modules are arranged around the sample along a pre-calculated curved line having a curvature that depends on a selected distance between the detector and the sample. Also provided is an X-ray analysis system comprising the above X-ray detector and a method of controlling the X-ray detector. |
| US10684374B2 |
Systems and methods for remotely determining a battery characteristic
Included are embodiments for remotely determining a battery characteristic. Some embodiments include searching for a first wireless signal that identifies the energy storage device and, in response to receiving the first wireless signal, determining a current charge level of the energy storage device. Some embodiments include receiving a second wireless signal from the energy storage device, determining from the second wireless signal, whether the current charge level of the energy storage device reaches a predetermined threshold, and in response to determining that the current charge level of the energy storage device reaches the predetermined threshold, facilitating replacement of the battery. |
| US10684366B1 |
Weather radar system and method with path attenuation shadowing
An avionic weather radar system and method can sense a path attenuation condition using radar returns of received via a radar antenna onboard the aircraft. Images of weather can be displayed using an outside source and the radar returns. The images are displayed using information from the outside source when the path attenuation condition is sensed. The images can be displayed using speckled areas, cross hatched areas or other symbols to represent the information from the outside source. The images of the weather can be provided on an avionic display. |
| US10684364B2 |
Method for operating a radar device
A method for operating a radar device, including ascertaining a matrix with time signals of reflected radar radiation, ascertaining elements of a distance-velocity-power matrix of a radar target from the time signals, carrying out a first discrete one-dimensional Fourier transform for the elements of the distance-velocity-power matrix in a first dimension, and carrying out a second discrete one-dimensional Fourier transform for the elements of the distance-velocity-power matrix in a second dimension in such a way that the second discrete one-dimensional Fourier transform is carried out for each second element of the distance-velocity-power matrix in a mathematically defined offset manner. |
| US10684362B2 |
Remote measurement of shallow depths in semi-transparent media
Through discrimination of the scattered signal polarization state, a lidar system measures a distance through semi-transparent media by the reception of single or multiple scattered signals from a scattering medium. Combined and overlapped single or multiple scattered light signals from the medium can be separated by exploiting varying polarization characteristics. This removes the traditional laser and detector pulse width limitations that determine the system's operational bandwidth, translating relative depth measurements into the conditions of two surface timing measurements and achieving sub-pulse width resolution. |
| US10684361B2 |
Predictive sensor array configuration system for an autonomous vehicle
A sensor configuration system can determine imminent lighting conditions for one or more light sensing elements of an autonomous vehicle (AV), and can execute a set of configurations for the one or more cameras to preemptively compensate for the imminent lighting conditions. |
| US10684358B2 |
Situational awareness sensor using a fixed configuration of optical phased arrays (OPAs)
A situation awareness sensor includes a plurality of N sensor channels, each channel including an optical phased array (OPA) having a plurality of solid-state laser emitters, a command circuit and a detector. The command circuit controls the relative phase between the laser emitters to command a divergence, shape and exit angle of a spot-beam to scan a channel field-of-view (FOV). The OPAs may be controlled individually or in combination to command one or more spot-beams to scan an aggregate sensor FOV and to track one or more objects. |
| US10684357B2 |
Vehicle detection assisting method and vehicle detection assisting system
A vehicle detecting detection assisting method and a vehicle detection assisting system are provided. The vehicle detection assisting method includes the following steps. A scanning range of a lidar unit is obtained. A width of a lane is obtained. A trace of the lane is obtained. A dynamic region of interest in the scanning range is created according to the width and the trace. |
| US10684354B2 |
Antenna subsystem with analog beam-steering transmit array and digital beam-forming receive array
In an embodiment, an antenna subsystem includes a sparse receive antenna and an electronically steerable transmit antenna. The sparse receive antenna includes an array of receive elements each configured to receive a respective signal having a wavelength and each spaced apart from each adjacent one of the receive elements by a respective first distance that is more than one half of the wavelength. And the electronically steerable transmit antenna includes an array of transmit elements each configured to radiate a respective signal having the wavelength and each spaced apart from each adjacent one of the transmit elements by a respective second distance that is less than one half of the wavelength. To reduce aliasing, such an antenna subsystem can be operated to filter, spatially, a receive beam pattern generated by the receive antenna with a transmit beam pattern generated by the transmit antenna. |
| US10684350B2 |
Services and applications for a communications network
A wireless location system is disclosed including one or more location centers for outputting locations of mobile stations (MS) for both local and global MS location requests via Internet communication between a distributed network of location centers. The system uses a plurality of MS locating technologies including those based on: two-way TOA and TDOA; pattern recognition; distributed antenna provisioning; GPS signals. Difficulties, such as multipath, poor location accuracy and poor coverage are alleviated via such technologies in combination with: (a) adapting and calibrating system performance according to environmental and geographical changes; (b) capturing location signal data for continual enhancement of an historical database; (c) evaluating MS locations via heuristics and constraints related to terrain, MS velocity and MS path extrapolation, and (d) adjusting likely MS locations. The system is useful for 911 emergency calls, tracking, routing, people and animal location including applications for confinement to and exclusion from certain areas. |
| US10684346B2 |
Online calibration of meters and detection of electrical non-compliances
The disclosed method corrects consumption measurements provided by meters presumed to be connected to a same network. The measurements taken by the meters at time intervals are collected in a form of samples used to determine electrical quantities in relation with currents and voltages relating to the meters. A selection of a group of retained samples among the samples considered to be valid, corresponding to a load range or a range of load variation ratio carried by the network based on the electrical quantities is performed. Correction functions of the consumption measurements are defined from the group of retained samples, and the consumption measurements are adapted according to the correction functions. An anomaly corresponding to an electrical non-compliance of a meter can be detected by the method. |
| US10684345B2 |
Reconstructing magnetic resonance images for contrasts
Methods and devices for reconstructing magnetic resonance images for contrasts are provided. In an example, the method includes: for each channel for each contrast, collecting k-space data of a subject in the channel by scanning the subject in an undersampling manner, collecting central k-space data by scanning a k-space central region of the subject in k-a fullsampling manner, training a convolution kernel of respective phase encoding lines in the channel based on the central k-space data of the contrasts, and obtaining entire k-space data in the channel based on the convolution kernel of respective phase encoding lines in the channel and collected k-space data in the channels, and obtaining a respective magnetic resonance image for each of the contrasts by performing image reconstruction on the entire k-space data in each channel for the contrast. |
| US10684343B2 |
Magnetic resonance imaging apparatus and magnetic resonance imaging method
A magnetic resonance imaging apparatus according to an embodiment includes sequence control circuitry and processing circuitry. The sequence control circuitry executes two pulse sequences, thereby acquiring two pieces of data, each of the two pulse sequences being a pulse sequence in which the sequence control circuitry acquires data after applying a short inversion time recovery (STIR) pulse while concurrently applying a gradient magnetic field for spatial selection and each of the two pulse sequences being executed in two different timings by the sequence control circuitry. The processing circuitry generates an image by performing a subtraction processing between the two pieces of data acquired by the sequence control circuitry. |
| US10684339B2 |
Dual flip angle multi-echo ultra-short echo time (DUFA-MUTE) magnetic resonance imaging (MRI) systems and methods
Systems and methods for producing pseudo-CT images using a dual flip angle multi-echo ultra-short echo time (DUFA-MUTE) MRI method are disclosed. The DUFA-MUTE MRI imaging method includes obtaining MR signals according to a DUFA-MUTE MRI sequence that includes first and second multiple ultrashort echo time (MUTE) sequence characterized by first and second flip angles FA1/FA2, and in which both MUTE sequences obtain MR signals at first and second echo times TE1/TE2. HU values are assigned to each imaged voxel based on each voxel's R1 value calculated from the MR signals, as well as each voxel's assigned tissue type. The imaged voxels and assigned HU values are combined to produce a pseudo-CT image. Pseudo-CT images optionally form the basis for attenuation maps suitable for use in combined PET/MRI systems and/or electron density maps suitable for use in radiation therapy systems. |
| US10684338B2 |
Method and magnetic resonance apparatus to support planning of a magnetic resonance examination on a patient
In a method and magnetic resonance apparatus to support planning of a magnetic resonance examination on a patient with the magnetic resonance apparatus, a planning image is displayed and at least one graphic protocol object is superimposed thereon for a user. Information is thereby shown to the user as to whether at least one graphic protocol object is displayed outside the section of the planning image. |
| US10684336B2 |
Radiofrequency coil and shield in magnetic resonance imaging method and apparatus
An imaging device may include a patient bore to house a subject to be imaged, wherein the patient bore includes one or more bore tubes. The imaging device may also include a gradient coil surrounding, at least partially, the patient bore and a radio frequency (RF) shield located outside the one or more bore tubes. Additionally, the imaging device may include an RF coil located within at least one of the bore tubes. |
| US10684335B2 |
Electromagnetic shielding for magnetic resonance imaging methods and apparatus
According to some aspects, a portable magnetic resonance imaging system is provided, comprising a B0 magnet configured to produce a B0 magnetic field for an imaging region of the magnetic resonance imaging system, a noise reduction system configured to detect and suppress at least some electromagnetic noise in an operating environment of the portable magnetic resonance imaging system, and electromagnetic shielding provided to attenuate at least some of the electromagnetic noise in the operating environment of the portable magnetic resonance imaging system, the electromagnetic shielding arranged to shield a fraction of the imaging region of the portable magnetic resonance imaging system. According to some aspects, the electromagnetic shield comprises at least one electromagnetic shield structure adjustably coupled to the housing to provide electromagnetic shielding for the imaging region in an amount that can be varied. According to some aspects, substantially no shielding of the imaging region of the portable magnetic resonance imaging system is provided. |
| US10684334B2 |
Magnetic resonance imaging apparatus and pulse design method
According to one embodiment, a magnetic resonance imaging apparatus includes processing circuitry. The processing circuitry calculates inverse characteristics of a B1 sensitivity map in an imaging area of a subject. The processing circuitry fits a multi-degree polynomial function to the inverse characteristics of the B1 sensitivity map. The processing circuitry calculates positions in k-space, amplitudes and phases of a plurality of RF pulses by associating the polynomial function fit to the inverse characteristics with a relational expression between the RF pulses and k-space. The processing circuitry controls application of the RF pulses in accordance with the positions, the amplitudes and the phases. The polynomial function and the relational expression have equal degrees. |
| US10684332B2 |
Radio-frequency antenna system based on mode hybridisation for a nuclear magnetic resonance device
The invention relates to a radio-frequency antenna system including at least one radio-frequency transmitter and/or receiver and resonators which are mutually electro-magnetically hybridised, coupled with the radio-frequency transmitter and/or receiver, and electrically insulated from one another and from the radio-frequency transmitter and/or receiver. |
| US10684331B2 |
Current sensor positioning error correction using auxiliary hall cells
A current sensor may comprise a first Hall cell, a second Hall cell, a third Hall cell, a fourth Hall cell, and a fifth Hall cell to a set of magnetic field values associated with a magnetic field generated by a current passing through a current rail. The second Hall cell may be positioned at a first distance from the first Hall cell, and the third Hall cell may be positioned at a second distance from the first Hall cell such that the third Hall cell is positioned between the first Hall cell and the second Hall cell. The fourth Hall cell may be positioned adjacent to the first Hall cell, and the fifth Hall cell may be positioned at a third distance from the fourth Hall cell. The magnetic field values may be used to determine an amount of current associated with the current passing through the current rail. |
| US10684329B2 |
Method for estimating the ageing of a battery
A method for estimating the ageing of a battery powering an electrical system. A set of data about the voltage and current across the battery terminals, in response to the current perturbations provoked during the normal operation of the battery by the changes of consumption rate of the electrical system are stored. The impedance of the battery, within a predetermined frequency interval, from the voltage and current data is determined. The age of the battery as a function of the impedance is estimated by comparing the impedance with a previously stored model of evolution of this impedance with ageing. |
| US10684326B2 |
Method and device for testing a chain of flip-flops
A chain of flip-flops is tested by passing a reference signal through the chain. The reference signal is generated from a test pattern that is cyclically fed back at the cadence of a clock signal. The reference signal propagates through the chain of flip-flops at the cadence of the clock signal to output a test signal. A comparison is carried out at the cadence of the clock signal of the test signal and the reference signal, where the reference signal is delayed by a delay time taking into account the number of flip-flops in the chain and the length of the test pattern. An output signal is produced, at the cadence of the clock signal, as a result of the comparison. |
| US10684324B1 |
IC device authentication using energy characterization
Systems, methods, and apparatuses are described for verifying the authenticity of an integrated circuit device. An integrated test apparatus may use quiescent current and/or conducted electromagnetic interference readings to determine if a device under test matches the characteristics of an authenticated device. Deviations from the characteristics of the authenticated device may be indicative of a counterfeit device. |
| US10684322B2 |
Systems and methods of testing multiple dies
In a method of testing a semiconductor wafer including a scribe line and multiple dies, the method includes implementing a first landing pad on the scribe line, and implementing a first interconnect on the scribe line and between the first landing pad and a first cluster of the dies, thereby coupling the first landing pad to the first cluster of dies. The method also includes performing the testing of the first cluster of dies using automated test equipment (ATE) coupled to a probe tip by contacting the first landing pad with the probe tip, and applying an ATE resource to the first cluster of dies. |
| US10684315B2 |
System for indicating the presence of voltage in a high-voltage network
A voltage presence indicating system intended to be connected to a voltage measurement sensor for each phase of a high-voltage electrical network, a visual indicator representing the presence of the measured voltage, a first peak limiter having a first regulation voltage so as to deliver a first sinusoidal output signal representing the measured voltage and a second peak limiter having a second regulation voltage so as to deliver a second sinusoidal output signal representing the phase angle of the measured voltage, the second regulation voltage being higher than the first regulation voltage. |
| US10684314B2 |
System and method for testing reference voltage circuit
Provided is a system for testing a reference voltage circuit applicable to a reference voltage circuit. The reference voltage circuit includes a bandgap reference voltage circuit, switching elements, a first capacitor, a second capacitor and a comparator. The testing system includes a control logic unit. In a test mode, the control logic unit adjusts an allowable value of the comparator to speed up the suitability test of the switching elements. |
| US10684313B2 |
Device for accurate measurement based on wire diameter
A device for accurate measurement based on wire diameter includes a clamp and two-space compensators. The clamp includes depressible grip handles to control opening and closing of two measurement sections. Two space compensators are respectively combinable with the two measurement sections. The space compensators each have a side that is recessed to form a first clamping section, such that the first clamping section is combinable with at least two fixing elements, which are each in an arc curved shape having one side recessed to form a second clamping section. The fixing elements are structured such that inside diameters defined by the second clamping sections thereof are reduced one by one in a direction away from the first clamping section. The fixing elements are selectable to have the inside diameter of the second clamping section matching a size of an electric wire to be measured. |
| US10684312B2 |
Current detection device and method
A current detection device applied to a multi-core conducting wire comprises a carrier, magnetic sensors and a processor wherein the processor is connected to the magnetic sensors. The carrier has an accommodating channel for accommodating the multi-core conducting wire. The magnetic sensors are disposed at the carrier, surround the accommodating channel, equally share 360 degree of the peripheral of the accommodating channel, and are configured to measure an alternating magnetic field of the multi-core conducting wire to respectively obtain magnetic field measured values, wherein each of the magnetic sensors corresponds to a respective one of the magnetic field measured values. The processor stores a current decoupling model, and is configured to obtain the magnetic field measured values from the magnetic sensors and to calculate a current value of each core wire of the multi-core conducting wire according to the current decoupling model and the magnetic field measured values. |
| US10684310B2 |
Magnetic field transducer mounting apparatus for MTJ device testers
A magnetic field transducer mounting apparatus can include a first mount configured to fixedly couple to a side surface of a wafer test fixture magnet, and a second and third mount configured to adjustably position a magnetic field transducer in a predetermined location proximate a face of the wafer test fixture magnet. |
| US10684307B2 |
Imaging a gap between sample and probe of a scanning probe microscope in a substantially horizontal side view
A scanning probe microscope analyses a sample by moving a probe and the sample relative to one another. The scanning probe microscope includes a detection unit for detecting an image of a gap between the sample and the probe in a substantially horizontal side view. |
| US10684305B2 |
Apparatus, systems and methods for cross track error calculation from active sensors
The disclosed apparatus, systems and methods relate to determining cross track error between a stored planted location and the actual physical location of plants. An array of active light sensors is mounted on a vehicle for travel above the plants. The array of active light sensors generate an electrical signal from each sensor corresponding to the reflected light from the sensor. A computer system generates a reflectance curve from the array of sensors to determine the location of a plant below the array of sensors and also generates the cross track error. |
| US10684301B2 |
Sample processing system for processing biological samples
The invention relates to a sample processing system and method for processing biological samples, comprising a sample processing device having: a receiving plate, which is arranged substantially horizontally in a plane; a first and second working arm, which can move relative to the receiving plate and extend substantially parallel to each other in a second direction (Y) over the receiving plate; at least one pipetting device mounted on the first working arm, which is movable in the second direction (Y) and in a third direction (Z) orthogonal in relation to the first and second direction (X, Y); at least one gripping device, mounted on the second working arm, with grippers that can be rotated around a gripper axis of rotation (GA) parallel to the third direction (Z); and a control device for controlling the pipetting device and the gripping device. |
| US10684282B2 |
Genetically encoded biosensors
The present disclosure provides, inter alia, genetically encoded recombinant peptide biosensors comprising analyte-binding framework portions and signaling portions, wherein the signaling portions are present within the framework portions at sites or amino acid positions that undergo a conformational change upon interaction of the framework portion with an analyte. |
| US10684280B2 |
Sulfonated polyester-metal nanoparticle composite toner for colorimetric sensing applications
A toner composite material includes toner particles that include a sulfonated polyester and a wax and metal nanoparticles disposed on the surface of the toner particles. A method includes providing such toner composite materials, fusing the material to a substrate and covalently linking a ligand to the surface of the silver nanoparticles via a thiol, carboxylate, or amine functional group. Detection strips include a substrate and such toner composite materials fused on the substrate. |
| US10684279B2 |
Device for operating magnetic particles
To provide a device for operating magnetic particles capable of treating large quantity, and retaining a gel-like medium layer stably, a vessel is formed so that an area perpendicular to a longitudinal direction in a large-diameter part packed with a liquid layer is larger than an area perpendicular to the longitudinal direction in the small-diameter part packed with a gel-like medium layer. Therefore, in the vessel, it is possible to reduce the diameter of the small-diameter part while keeping the capacity of the large-diameter part large. As a result, in the vessel, it is possible to treat large quantity in the liquid layer, and it is possible to retain the gel-like medium layer stably. |
| US10684276B2 |
Componential analyzer, drug efficacy analyzer, and analysis method
Application of the present invention enables quantification of fractions of candidate pharmaceutical compounds (a parent compound and its metabolites), one excreted to the basolateral (Basal/Basolateral)-side via transporters and by diffusion, one excreted to the lumen (Apical)-side, and one remained in the cells. This enables determination of the total amount of the administered candidate pharmaceutical compounds and the distribution ratio of the fractions. The kinetics of the administered candidate pharmaceutical compounds can be evaluated, thereby enabling in vitro screening of an enormous number of candidate pharmaceutical compounds for drug candidates exhibiting the efficacy. The object of the present invention is to provide an apparatus and method for understanding a total picture of pharmacokinetics in vitro by quantifying a fraction of basolateral (Basal/Basolateral) efflux, a fraction of lumen (Apical)-side excretion, and a fraction remaining in a cell of a drug which has been administered to the cell to determine the distribution ratio of each fraction. |
| US10684271B2 |
Diagnostic medical device and methods of use thereof
A medical device to test bodily fluid, the device comprising a light emitting source, the light emitting source arranged to emit light inside the medical device; a test strip port, the test strip port comprising a test strip port receptacle to receive a test strip; and the light emitting source and the test strip port arranged such that, when the light emitting source emits light, at least a portion of the light emitted from the light emitting source is redirected inside the medical device to provide redirected light inside the medical device, and at least a portion of the redirected light lights the test strip port from inside the medical device in a manner than the redirected light is visible outside the test strip port. |
| US10684270B2 |
Adjustable bilayer capacitance structure for biomedical devices
A nanopore sequencing device is disclosed. The nanopore sequencing device includes a working electrode. It further includes a dielectric layer, wherein a portion of the dielectric layer is disposed horizontally adjacent to the working electrode and a portion of the dielectric layer is disposed above and covering a portion of the working electrode, and wherein the dielectric layer forms a well having an opening above an uncovered portion of the working electrode. A base surface area of the working electrode is greater than a base surface area of the opening above the uncovered portion of the working electrode. |
| US10684269B1 |
Cement analyzer
The present invention pertains to a method and experimental apparatus for studying properties of cement slurry to be used in an oil or gas well under varied pressure and temperature conditions. This apparatus can be used to predict the likelihood of gas migration, compressive strength and static gel strength of cement slurry. It comprises a servo motor and coupling magnets to drive a paddle at a very slow speed through the cement in a pressure vessel, a pair of acoustic transducers to generate an acoustic signal and measure the transit time of the acoustic signal after it transits the cement, and a gas injection system to predict the severity of gas migration in cement. |
| US10684265B2 |
Methods and apparatuses for detecting volatile organic compounds in glass packaging processes
A method for measuring volatile organic compounds includes loading glass containers into an oven, heating the oven, purging the oven with dry clean air, collecting a volumetric portion of an oven exhaust, trapping volatile organic compounds from the volumetric portion, and measuring the volatile organic compounds trapped in the trap. The one or more glass containers are in-tact while measuring the VOCs of the coated glass container. An apparatus includes an oven having an interior volume that is capable of holding one or more in-tact glass containers, a flow meter fluidly connected to the first trap, and a pump fluidly connected to the flow meter. The first trap collects volatile organic compounds from a volumetric portion of the oven exhaust gas. The pump controls a flow rate of the volumetric portion of the oven exhaust gas across the first trap. |
| US10684263B2 |
Chromatogram data processing device and program
A device including a chromatogram display section; a peak-specifying point detector automatically detecting a peak-beginning point on a displayed chromatogram; a peak-specifying point indicator allowing an operator to indicate, as the point in time of a peak-ending point, a point in time on a time axis of an orthogonal coordinate system; a peak-specifying-point candidate designator designating a point at which a straight line extending parallel to the intensity axis and passing through the point in time of the peak-ending point indicated by the peak-specifying point indicator intersects with the chromatogram and a point at which a straight line extending parallel to the time axis and passing through the peak-beginning point detected by the peak-specifying point detector intersects with the straight line extending parallel to the intensity axis and passing through the point in time of the peak-ending point; and a peak-specifying point selector allowing an operator to select either point. |
| US10684260B2 |
Electro-acoustic sensors for remote monitoring
Ultrasonic transmitting elements in an electroacoustical transceiver transmit acoustic energy to an electroacoustical transponder, which includes ultrasonic receiving elements to convert the acoustic energy into electrical power for the purposes of powering one or more sensors that are electrically coupled to the electroacoustical transponder. The electroacoustical transponder transmits data collected by the sensor(s) back to the electroacoustical transceiver wirelessly, such as through impedance modulation or electromagnetic waves. A feedback control loop can be used to adjust system parameters so that the electroacoustical transponder operates at an impedance minimum. An implementation of the system can be used to collect data in a vehicle, such as the tire air pressure. Another implementation of the system can be used to collect data in remote locations, such as in pipes, enclosures, in wells, or in bodies of water. |
| US10684259B2 |
Steady state fluid flow verification for sample takeoff
A system and method for substantially coincidental sample takeoff flow rate verification which detects unstable flow conditions in a pipeline, terminates fluid sample analysis during flow instability, and resumes sample takeoff when a steady flow state is re-established. |
| US10684256B2 |
Analysis device provided with ion mobility separation part
In order to make an analyzer with an ion mobility separation part have high durability and robustness, the analyzer includes an ion source, an ion mobility separation part which includes a pair of facing electrodes to which a high frequency voltage and a DC voltage are applied, and a shielding electrode which is provided between the ion source and the ion mobility separation part and to which a DC voltage is applied, wherein the shielding electrode includes an ion flow path connecting an inlet from which ions from the ion source are introduced and an outlet from which the ions are discharged thereinside, and the ion flow path is bent so that the outlet is unable to be seen from the inlet. |
| US10684248B2 |
Gas sensor
An NOx sensor includes a gas sensor element, a body member made of metal, and a protector made of metal. The body member is formed into a tubular shape extending in an axial direction and accommodates a gas sensor element internally of the same. The NOx sensor is formed into a tubular shape extending in the axial direction and includes an attachment member disposed such that a space extending in the axial direction is formed between the attachment member and the body member. The gas sensor element includes an oxygen concentration detection cell having an oxygen ion-conductive solid electrolyte layer and a detection electrode and a reference electrode formed on the solid electrolyte layer and forming a pair, and a heater for heating the oxygen concentration detection cell to a predetermined temperature. The oxygen concentration detection cell is disposed in the space. |
| US10684246B2 |
On-chip biosensors with nanometer scale glass-like carbon electrodes and improved adhesive coupling
Embodiments of the invention are directed to a biosensing integrated circuit (IC). A non-limiting example of the biosensing IC includes a plurality of semiconductor substrate layers. A sensor element is formed over a first one of the plurality of semiconductor substrate layers, wherein the sensor element is configured to, based at least in part on the sensor element interacting with a predetermined material, generate data representing a measurable electrical parameter. An adhesion enhancement region is configured to physically couple the sensor element to the first one of the plurality of semiconductor substrate layers. In some embodiments of the invention, the biosensing IC further includes an electrically conductive interconnect network configured to communicatively couple the data representing the measurable electrical parameter to computer elements. |
| US10684245B2 |
Electrode arrangements for electrochemical test elements
Electrode arrangements for test elements, test elements and methods of determining sample sufficiency, monitoring fill time, establishing fill directions and/or confirming electrode coverage by a sample for test elements are disclosed. The test elements have an electrode-support substrate including a spacer having an edge defining a boundary of a capillary channel. The electrode-support substrate also includes a first electrode pair and a second electrode pair, wherein the first electrode pair is positioned between the second electrode pair. The method includes dosing the test sensor with the fluid sample; applying a signal to the first electrode pair and the second electrode pair, detecting a first response to the signal from the first electrode pair, and detecting a second response to the signal from the second electrode pair; determining a time period between the first response and the second response and then applying a measurement test sequence for an analyte of interest on the fluid sample if the time period is less than a first predetermined threshold. |
| US10684242B2 |
Control method for gas chemosensors and gas detection system
A control method for gas chemosensors having a sensitive layer, which comprises the steps of: a) measuring the resistivity of the sensitive layer at a particular moment, the sensitive layer being at a particular temperature; b) establishing a temperature profile to be applied to the sensitive layer, based on the resistivity value measured; c) obtaining the average temperature value across the temperature profiles applied to the sensitive layer during a time interval and comparing the average temperature with stored values to determine changes in the gas concentration. The invention also relates to a gas detection system comprising a gas chemosensor connected to control means connected to heating means associated with the sensitive layer, defining a control loop with sigma-delta topology. |
| US10684240B2 |
Systems and methods for single-molecule detection using nanotubes
A method for single-molecule detection is provided and uses a carbon nanotube having a probe entity attached thereto to define a first state of the carbon nanotube. The carbon nanotube is introduced to a target entity to define a second state of the carbon nanotube. The electrical conductance of the carbon nanotube in the first and second states is compared to detect the presence of a biomolecular entity. A system for single-molecule detection including a carbon nanotube is also provided. |
| US10684236B2 |
Microwave measurement of water fraction
Apparatus and methods are provided for finding indications of at least one of a water fraction, a hydrocarbon fraction, water conductivity, and water salinity of a fluid. The fluid is within a flow line that extends through a resonator. The flow line is subjected to microwaves at multiple microwave frequencies injected into the resonator, with electric field lines parallel to the fluid flow line. A power detector is used at an output of the resonator, and a peak power and associated resonance frequency are used to find the indication(s) which may be plotted and displayed. In one embodiment, the resonator is a dual loop-gap resonator, and the microwave frequencies are generated by a microwave sweeper source at approximately 1 GHz. |
| US10684230B2 |
Device and method for screening gemstones
Disclosed herein are devices and methods for screening gemstones (e.g., diamonds). In particular, the disclosed method and system can efficiently and accurately identify and distinguish genuine earth-mined gemstones (e.g., diamond) from synthetic and treated gemstones or gemstone simulants. |
| US10684228B2 |
System and method of nephelometric determination of an analyte
A nephelometry system for an automatic analysis device may include a light source, a stop, and a photodetector on the one hand and a receptacle position on the other hand that are movable relative to one another in order to improve the measurement quality of a nephelometry system. The nephelometry system may determine a location of an interval I of recorded light intensity signals which only contains light intensity signals that emerge from a scattered portion of a light beam after passing through a measurement cell placed into the nephelometry system. Methods of nephelometric determination of an analyte are also provided, as are other aspects. |
| US10684227B2 |
Method for detection of binding affinities
A method for the detection of binding affinities comprises providing a device having a planar waveguide (2) arranged on a substrate (3) and an optical coupler (4). Coherent light (1) of a predetermined wavelength is coupled into the planar waveguide (2) such that the coherent light propagates along the planar waveguide (2), with an evanescent field (6) of the coherent light propagating along an outer surface (5) of the planar waveguide (2). Target samples (8) attached to binding sites (7) are arranged along a plurality of predetermined lines (9) on the outer surface (5) of the planar waveguide (2). At a predetermined detection location, light of the evanescent field which is scattered by target samples (8) bound to binding sites (7) arranged along the predetermined lines (9) is detected. The light scattered by the target samples (8) bound to the binding sites (7) has, at the predetermined detection location, a difference in optical path length which is an integer multiple of the predetermined wavelength of the light. |
| US10684226B2 |
Raman probe, Raman spectrum obtaining apparatus, and method of obtaining Raman spectrum and detecting distribution of target material using Raman probe
A Raman probe provided includes a light source part configured to emit light on a sample, and further configured to adjust at least one of an incident angle of the light, a position of an emission point of the light, and a focal point of the light source part, a light collector configured to collect Raman scattered light from the sample, and further configured to adjust a field of view of Raman measurement and a focal point of the light collector, and a photodetector configured to receive the collected Raman scattered light, wherein the light source part comprises a reflection mirror configured to rotate to adjust the position of the emission point of the light. |
| US10684218B2 |
Moisture detecting apparatus for recording material and image forming apparatus
A moisture detecting apparatus includes: a light emitting unit including a first light source configured to emit light having a first wavelength as a peak wavelength, and a second light source configured to emit light having a second wavelength as a peak wavelength; a detecting unit configured to detect a first detection value indicating an extent to which the light emitted from the first light source is transmitted through a recording material, and a second detection value indicating an extent to which the light emitted by the second light source is transmitted through the recording material, based on a light receiving result of a light receiving unit; and a determination unit configured to determine a value related to a moisture content of the recording material based on the first detection value and the second detection value. |
| US10684217B2 |
Optical absorption spectroscopy based gas analyzer systems and methods
The present invention provides a system for measuring concentrations of trace gases in gas mixtures using the absorption spectroscopy method. The system comprising an optical cell containing a gas mixture, a continuous-wave stepwise tunable external cavity laser, a detector system for measuring an absorption of laser light by the gas in the optical cell, and a processor to conduct an absorption spectroscopy analysis of the gas mixture based on light intensity measured by the detector system at one or more laser frequencies. |
| US10684210B2 |
Monitoring device for adjusting light irradiation in particle analysis apparatus
Provided is a monitoring device having a control part for monitoring, wherein the control part for monitoring has a first data processing part, a second data processing part, and an indication value output part. The first data processing part generates, as indication values for optical axis adjustment, the first indication value showing the intensity of a light-receiving signal obtained from the particle analysis apparatus. The second data processing part generates, as indication values for gain adjustment of the light-receiving signal, the second indication value showing the intensity of a light-receiving signal obtained from the particle analysis apparatus, which is different from the aforementioned first indication value. The indication value output part outputs the first and second indication values to a display device. |
| US10684209B1 |
Particle collection media cartridge with tensioning mechanism
An apparatus for collection and detection of airborne particles includes an optical imaging system having an exposure time, a particle inspection zone, and a flexible substrate with an adhesive coating. The flexible substrate passes through the particle inspection zone. The flexible substrate alternates between an advancing state of moving through the particle inspection zone and an imaging state of not moving through the particle inspection zone. In the imaging state the flexible substrate is so tensioned so that a portion of the flexible substrate in the particle inspection zone moves at most a small distance during the exposure time. |
| US10684203B2 |
Ring shear and seepage-coupled apparatus and ring shear and seepage-coupled test system for rock and rock fracture under tension or compression stress
A ring shear and seepage-coupled apparatus and a ring shear and seepage-coupled test system for rock and rock fracture under tension or compression stress are provided, relating to the technical field of mechanical testing devices. As to the ring shear and seepage-coupled apparatus, an axial piston rod is connected with an upper shear box, a torque transferring shaft is connected with a lower shear box, an axial force transducer is provided on the axial piston rod, a torque transducer is provided on the torque transmitting shaft, and a force transferring plate is fixedly connected onto the upper shear box. The force transferring plate is able to transmit a counter force for exerting a torque. Radial and circumferential seepage tests can be achieved by providing a seepage structure. The ring shear and seepage-coupled test system comprises a servo pump and the ring shear and seepage-coupled apparatus as mentioned above. |
| US10684202B2 |
Apparatus and methods of mechanical testing materials
An apparatus and method to strength test porous ceramic honeycomb bodies. The apparatus includes an interlayer between at least one platen and a surface of the high porosity honeycomb body to be tested. The method includes disposing at least one interlayer between at least one platen and an end face of the body, applying a force to the high porosity ceramic honeycomb body and monitoring a result of applying the force. The interlayer comprises a surface weight of about 350 g/m2 and a thickness in a direction N between facing surfaces load platens of at least about 20 mm. Axial and radial localized stamping tests also strength test porous ceramic honeycomb bodies. |
| US10684201B2 |
Mixing of fluids in fluidic systems
Fluidic devices and methods associated with mixing of fluids in fluidic devices are provided. In some embodiments, a method may involve the mixing of two or more fluids in a channel segment of a fluidic device. The fluids may be in the form of, for example, at least first, second and third fluid plugs, composed of first, second, and third fluids, respectively. The second fluid may be immiscible with the first and third fluids. In certain embodiments, the fluid plugs may be flowed in series in the channel segment, e.g., in linear order, causing the first and third fluids to mix without the use of active components such as mixers. The mixing of fluids in a channel segment as described herein may allow for improved performance and simplification in the design and operations of fluidic devices that rely on mixing of fluids. |
| US10684199B2 |
Preparation of tissue sections using fluorescence-based detection
The present disclosure is directed to an improved method for distinguishing tissue from an embedding medium, such as paraffin in a formalin-fixed paraffin-embedded sample. The method involves the use of fluorescence of naturally-occurring species in tissue to determine the location of the tissue in the embedded sample. An embedded sample is generally excited by light of a selected wavelength, and the fluorescence emission at an emitted wavelength is used to locate the boundary or location of the tissue in the embedded sample. |
| US10684196B2 |
Virtual diesel exhaust fluid (DEF) quality monitor
A virtual diesel exhaust fluid (DEF) quality monitor repeatedly performs an intrusive test for disclosing use of adulterated DEF by injecting a controlled quantity of DEF into a diesel engine exhaust aftertreatment system upstream of an SCR catalyst while the engine operates and then processing certain data obtained from the test. |
| US10684195B2 |
Device for conditioning the atmosphere in tests of alternative internal combustion engines, method and use of said device
The invention relates to a device for conditioning the atmosphere when testing engines, comprising an inlet duct connected to an engine intake, an outlet duct connected to the exhaust of the engine, a communication duct that connects the inlet duct to the outlet duct, a bypass valve in the inlet duct, a super-charging turbo assembly in the inlet duct, a heat exchanger in the outlet duct, and a turbocharger after the heat exchanger. The device further comprises a first three-way valve that connects the inlet duct to the outlet duct, an on/off valve in the outlet duct, a second three-way valve in the outlet duct, a control valve in a duct that connects the outlet duct to the atmosphere, and a section of the outlet duct that connects the exchanger to the communication duct. |
| US10684193B2 |
Strain based systems and methods for performance measurement and/or malfunction detection of rotating machinery
Performance measurement and/or malfunction detection of rotating machinery can be accomplished by using one or more strain measuring devices attached to a journal bearing housing, using the strain measuring device or devices to generate an electrically measurable output in response to a change of a force in at least part of the journal bearing housing, using a Wheatstone bridge circuit to convert the electrically measurable output to an analog electrical signal, converting the analog electrical signal to a digital electrical signal and analyzing the digital electrical signal to determine the performance of the machinery and/or existence of a malfunction in the rotating machinery. |
| US10684190B2 |
Device and method for measuring a physical magnitude of a fluid flow
A device measures at least a first physical quantity of fluid flow in a three-dimensional space having at least one predetermined interface, between at least two media. The device comprises a computer prescribing first and second conditions at the different boundaries concerning the first physical quantity, associated respectively with a first source and a second source, different to one another, the first and second sources being point sources of mass flow of fluid and/or of force. The computer calculates, by distributed point source calculation, a first value of the first physical quantity from the first condition and from the first source and a second value of the first physical quantity from the second condition and from the second source, at at least one second point, different from the first test point, then combines the values to calculate for the first physical quantity respectively from the different boundary conditions and sources. |
| US10684188B2 |
System and method for determining duct leakage in a HVAC system
A system and method of determining duct leakage in an HVAC system including an HVAC unit assembly operably coupled to a system controller, the method including operating the system controller to determine system leakage data, operating the system controller to determine supply leakage data, and operating the system controller to determine a duct leakage measurement based in part on the system leakage data and the supply leakage data. |
| US10684185B2 |
Sensor and/or sound detection device and manufacturing method for a sensor and/or sound detection device
A sensor and/or sound detection device having a sensing device having a sensitive surface, an access channel being designed in such a way that air and/or a gas is transferable through the open access channel between a spatial surroundings of the sensor/detection device and the sensitive surface, and an at least partially water-impermeable membrane having respectively an inner side of the membrane facing the associated access channel being designed in such a way that a contact surface on the respective inner side of the respective membrane is pressed against an associated membrane contact surface on the associated access channel in such a way that the associated access channel is sealed in a liquid-tight manner when an outer side of the respective membrane or a covering layer on the respective outer side of the membrane is wetted with at least a minimum quantity of liquid and the respective membrane is deformed. |
| US10684181B2 |
Integration of proximity sensors with magnetostrictive torque sensors
A gap compensated torque sensing system and methods for using the same are provided. The system can include a magnetostrictive torque sensor and at least one proximity sensor in communication with a controller. The proximity sensor can be substantially rigidly coupled to a sensor head of the torque sensor, either contained within the sensor head or mounted proximate to the sensor head using a bracket or other coupling mechanism. The torque sensor can sense magnetic flux passing through the target and the proximity sensor can measure a gap between itself and the target. The controller can estimate torque applied to the target from magnetic flux sensed by the torque sensor. The estimated torque can be modified by the gap measurement to compensate for changes in magnetic properties of the target due to variations in the gap. In this manner, the accuracy of the torque measurements can be increased. |
| US10684180B2 |
Method and device for sensing pain
A pain sensing device includes a sensor array including a plurality of sensors that sense pressure generated due to a contact of an object and output electrical piezoelectric signals; and a signal processor configured to recognize the shape of the object based on the number of sensors that output the piezoelectric signals among the plurality of sensors, and to generate a pain signal according to the recognized shape of the object. |
| US10684175B2 |
Substrate and display device
A substrate and a display device are disclosed. The substrate includes: a base substrate; a first temperature sensing section disposed on the base substrate; and a first processing chip connected with the first temperature sensing section. The substrate includes a peripheral area and a central area; one part of the first temperature sensing section is disposed in the peripheral area of the substrate; another part of the first temperature sensing section is disposed in the central area of the substrate; and the first processing chip is configured to convert temperature sensing signals of the central area and the peripheral area of the substrate sensed by the first temperature sensing section into relevant control signals and output the signals. The above first temperature sensing section can more accurately measure the temperature difference between the peripheral area and the central area of the substrate. |
| US10684174B2 |
Substrate processing apparatus, and thermocouple
A thermocouple includes: a temperature measuring portion configured to measure an internal temperature of a reaction tube; a main body portion provided therein with a wire which constitutes the temperature measuring portion; and a cushioning portion attached to the main body portion at least in the vicinity of the temperature measuring portion, wherein the thermocouple is fixed to an outer surface of the reaction tube in a state in which the thermocouple makes contact with the reaction tube through the cushioning portion. |
| US10684169B2 |
Optical analysis device using multi-light source structure and method therefor
The present invention relates to an optical analysis device using a multi-light source structure, which allows acquisition of an optimized measurement result by adjusting the number of light sources depending on a concentration of an object to be measured, such as ocean spilled oil, etc., and a method therefor. The optical analysis device using a multi-light source structure may comprise: a multi-light source unit including multiple light source units each having a light source which is selectively illuminated, in order to adjust an amount of light depending on a concentration of an object to be measured; a cuvette unit including a cuvette in which an object to be measured is disposed, wherein the cuvette has a prism shape and has as many faces as the number of the light source units plus one, the light source units faces the faces, respectively, and reactive light generated from the object to be measured is emitted through the remaining one face; a light sensor unit for detecting the reactive light emitted through the cuvette; and a control unit for controlling illumination of the light source units configuring the multi-light source unit. |
| US10684165B2 |
Measurement and control of lighting
A method of estimating light intensity at a target location remote from a light sensor by providing a light sensor at a measuring location and temporarily providing a light sensor at a remote target location; exposing the measuring and target locations to a rand light intensities; constructing a calibration relationship between measured light intensity at the measuring and target location; and subsequently measuring light intensity at the measuring location; and using the calibration relationship to estimate light intensity at the target location. Lighting systems employing such a method are also provided. |
| US10684164B2 |
Display brightness control method, electronic device, and computer-readable recording medium
Provided is an electronic device including a display; a first sensor located on a first surface of a housing including the display; a second sensor located on a second surface of the housing; and a processor for determining a state of the electronic device on the basis of at least a part of first sensing information acquired by the first sensor, acquiring second sensing information from the second sensor on the basis of the result of the determining the state of the electronic device, and determining the brightness of the display on the basis of at least one of the first sensing information and the second sensing information, wherein the second sensor includes a sensor for detecting light. |
| US10684163B2 |
Acoustic wave sensor
An acoustic wave sensor may include: a continuous membrane deflectable by acoustic waves to be detected, and a piezoelectric layer provided on the membrane and including a plurality of piezoelectric layer portions respectively equipped with at least two individual electric contact structures configured to electrically connect the respective piezoelectric layer portions. Electric contact structures associated with different piezoelectric layer portions may be separated from each other. |
| US10684162B2 |
Strain sensing optical cable with acoustic impedance matched layers
A vibration sensing optical fiber cable is provided. The cable includes at least one optical fiber embedded in the cable jacket such that vibrations from the environment are transmitted into the cable jacket to the optical fiber. The cable is configured in a variety of ways, including through spatial arrangement of the sensing fibers, through acoustic impedance matched materials, through internal vibration reflecting structures, and/or through acoustic lens features to enhance sensitivity of the cable for vibration detection/monitoring. |
| US10684154B2 |
Gas meter and associated methods
A device which: optically detects the presence of, measures the flow rate of, and identifies the characteristics of venting fugitive gas emissions. Specifically the device provides a spectral analysis of emission gas constituents; selective detection of the presence of venting hydrocarbons; measurement of venting emissions flow rates, the measurement of shut-in and flowing venting system pressures and the venting system temperatures. The flow rates are corrected, relative to the detection of the gas constituents and standard temperature and pressure (STP). These devices are configured to collect such data electronically and transmit via various telemetry systems, to a secure remote data network for reporting, access, evaluation, real-time monitoring and archiving as required. |
| US10684144B2 |
Position measuring device and method for operating a position measuring device
A position measuring device includes: a graduation carrier on which a measuring graduation is provided; a scanning unit for generating position-dependent scanning signals by scanning the measuring graduation; and a signal processing unit for processing the scanning signals into position signals. A monitoring unit is provided, to which at least one signal to be monitored is supplied, and by which a modification signal is able to be output to a modification unit based on the monitoring of the signal to be monitored. At least one position signal is supplied to the modification unit, and the position signal is able to be modified by the modification unit for the transmission of at least one status report and able to be output as output signal to subsequent electronics. The modification is implemented based on the modification signal by adding a disturbance variable to the at least one position signal. |
| US10684142B2 |
Evaluation circuit for a capacitive sensor, capacitive sensor, and actuator in a motor vehicle
An evaluation circuit for a capacitive sensor for detecting the distance, speed, or position of an object, comprises a reference capacitance and a measuring capacitance. A square wave voltage is applied to the reference capacitance and the measuring capacitance via a resistor, and a pulse which has a variable duration is obtained with the aid of a logic linking unit. The reference capacitance is connected to a first switching stage and the measuring capacitance is connected to a further switching stage. A single measuring capacitance has a capacitive coupling to an auxiliary electrode, and the switching stages are part of a logic linking unit. An output of the logic linking unit is connected to an integration stage. A charging capacitor (Ca) is charged or discharged via an output of the integration stage. |
| US10684141B2 |
Magnetic angle sensor device and method of operation
A magnetic angle sensor device is suggested comprising a shaft that is arranged rotatably around a rotation axis, at least one permanent magnet, a stator and two magnetic angle sensors, which are fixed to the stator, wherein the shaft is arranged rotatably against the stator, wherein the at least one permanent magnet is connected to the shaft, and wherein the at least one permanent magnet is arranged to apply magnetic fields at the two magnetic angle sensors with different directions of diametrical magnetic field components. |
| US10684139B2 |
Navigation system and method
A non-scaled, linearly compressed pictographic mapping system is provided for the visual display of information in a navigational aid. Unlike today's road maps which use a point-arc-polygon paradigm, the new mapping uses a non-scaled, linearly-compressed pictographic design that shows roads as linear pictograms. The display has a columnar layout, whereby the descriptive elements are grouped together by type, and displayed one above the other in columns. The maps may also contain icons representing points of interest. In this manner, the mapping paradigm also serves to increase traveler safety, provide navigation assistance during address-less trips, create valuable advertising space and new promotional opportunities, and dramatically increases the travelers' communications and entertainment options. |
| US10684138B2 |
Path selection assistance device, path selection assistance method, and computer program
Provided are a path selection assistance device, a path selection assistance method, and a computer program, for displaying, in a recognizable manner, paths that a user can select from a current position to a destination to enable the user to select a path, by which the user can reliably reach the destination, according to the user's values. Information indicating the paths that the user can select is displayed. Position information on the current position of the user and the current position(s) of one or more targets is acquired and position information on a block which is a closed region surrounded by paths that the user can travel is acquired. Blocks existing between the current position of the user and the current position(s) of one or more targets are extracted and the display mode of the blocks thus extracted is updated to display them. |
| US10684137B2 |
Work site monitoring system and method
A work site monitoring system includes a communication component receiving image data representing at least one image of a work site captured by an imaging apparatus of an unmanned aerial device. The system further includes a controller, with memory and processing architecture for executing instructions stored in the memory, coupled to the communication component. The controller includes a scene module, an object module, and a map module. The scene module is configured to evaluate the image data and generate a scene image of the work site based on at least the image data. The object module is configured to identify at least a first object in the image and to abstract the first object as object symbology. The map module is configured to generate a work site map with the object symbology layered onto the scene image. |
| US10684135B2 |
Method for updating an electronic card of a vehicle
A method for updating an electronic card in a vehicle based on a deviation between predicted states and actual states comprises calculating a predicted state of the vehicle, establishing an actual state of the vehicle, determining a deviation between the predicted state and the actual state, and storing information in the map if the predicted state and the actual state deviate from one another. |
| US10684125B2 |
Rolling virtual wheel spindle calibration
A vehicle wheel alignment system and method is provided for performing a rolling wheel axis of rotation and wheel spindle point calculation every time an alignment is performed. Embodiments include an aligner having a target fixedly attachable to a wheel of the vehicle; a camera for viewing the target and capturing image data of the target; and a data processor. The data processor receives the image data from the camera, and determines a vector pointing from the target origin to a wheel spindle point based on the captured target image data, when the vehicle is rolled while the wheel is on a substantially flat surface such that the wheel and target rotate a number of degrees. The data processor is further adapted to calculate an alignment parameter for the vehicle based at least in part on the wheel axis of rotation and the coordinates of the wheel spindle point. |
| US10684124B1 |
Scanning and measurement system for repair of structures
A scanning measurement systems for the repair of structures that includes laser base or hub assembly. The laser base assembly serves as a single rotating head emitting a pair of laser beams, and may include a device for detecting a reflected signal (if using retroreflective targets) such as an array of photo diodes, for example, and a system for transmitting this detected signal to a computer that analyzes the signals. One use of the system is to determine the amount of deformation from a manufacturer's standards of a structure such as a vehicle frame. The system provides a compact and cost-effective way to determining the deformation of various portions of the structure and a monitoring system to display real-time data as the structure is being changed (repaired). The system can be used to show a work plan for an estimate, or a detailed report of all changes made to the structure. |
| US10684123B2 |
Fiber weave skew assessment for printed circuit boards
In one embodiment, a method generally comprises importing a layout identifying routing information for a plurality of differential pair traces on a printed circuit board at a skew assessment module, receiving values for a plurality of skew parameters associated with fiber weave skew, receiving variation parameters from a database comprising data collected on fiber weave variation for one or more of the skew parameters, calculating a skew estimate for the printed circuit board based on the skew parameters and the variation parameters at the skew assessment module, and determining if the skew estimate is within a specified skew allowance for the printed circuit board. |
| US10684115B2 |
Encoder for optical coherence tomography scanner
Disclosed is an optical coherence tomography scanner and a method for recording sub-surface scans of an object, wherein a position encoder is arranged in the path of the probing beam of an interferometric system. The encoder pattern is detected in a sequence of A scans at generated for different probing beam positions on the scanned object, the probing beam position and/or inclination for at least one A scan of said sequence of A scans is deducing based on the detected encoder pattern, and the sub-surface scan of the object is generated based on the sequence of A scans taking into account the deduced probing beam position and/or inclination. |
| US10684114B2 |
Speckle mitigation
Described herein is a method and system for mitigating the effects of speckle in a laser Doppler system, and, in particular in a laser Doppler vibrometry/velocimetry system. A scan unit is provided in at least one of: a transmit path for scanning at least one beam from a transmitting antenna over a moving target surface and a receive path for scanning at least one reflected beam received from the moving target surface onto a receiving antenna. An averaging unit is provided prior to post-processing or demodulation to average electrical signals corresponding to the reflected beams. By averaging before demodulation, speckle in the output signal is mitigated. |
| US10684103B2 |
Firearm cleaning shell
A bore cleaning device is configured to clean a bore of a firearm. The device includes a propellant providing a force to push the projectile down the bore of the firearm, a cup comprising at least one hole in a bottom surface of the cup, a dense material within the cup, wherein the dense material is configured to deform and press radially outwardly against the cup as the propellant provides propelling force to the dense material. The device further includes a bore rearward charge cap and a frame. The frame includes a bore forward plate located within the cup, a frame leg connecting the bore rearward charge cap and the bore forward plate and passing through the hole in the bottom surface of the cup. |
| US10684098B2 |
Sight and adjusting mechanism thereof
A sight includes an adjusting mechanism including a fixing unit, a cover and an switching unit. The cover includes a groove. The switching unit is disposed on the fixing unit and includes a guiding member and a rotatable disc, wherein the guiding member includes a first end and a second end, the rotatable disc includes a surface, the surface has a first portion and a second portion, the first end faces the groove, and the second end faces the surface. The first end is outside the groove when the second end is placed against the second portion. The first end is inside the groove when the second end is placed against the first portion so that rotation of the cover is constrained. |
| US10684097B2 |
Thermal gunsights
A gunsight for aiming a firearm may comprise a microbolometer and an objective optic positioned forward of the microbolometer for focusing electromagnetic waves on the microbolometer. The objective optic may comprise one or more objective lenses. The gunsight may also comprise a display and an eyepiece optic positioned rearward of the display for allowing a user to view the display through the eyepiece optic. The eyepiece optic may comprise one or more eyepiece lenses. Circuitry of the gunsight is operatively coupled to the microbolometer and the display. The circuitry may comprise one or more processors and a non-transitory computer readable medium storing one or more instruction sets. In some embodiments, the one or more instruction sets include instructions configured to be executed by the one or more processors to cause the gunsight to capture image signals with the microbolometer and display selected images on the display. |
| US10684092B2 |
Tactical-gear-rails connector-adapter system apparatus and method
A tactical-gear-rail connector-adapter system apparatus and method utilizing the Picatinny-rail standard, allowing precise aligned removable interconnection of a variety of tactical gear or auxiliary equipment such as telescopic sights, night vision devices, reflex sights, laser aiming modules, rangefinders, tactical lights, cameras, fore-grips, bipods, and bayonets, in field-interchangeable configurations, to small-arms rifles and pistols and to non-firearm tactical gear, by providing a greater amount of interconnection options. |
| US10684090B2 |
Pistol frame disassembly bed
A firearm disassembly bed system comprised of a top unit a base unit, and apparatus for attaching the top unit and base unit to each other in a reversible manner. The firearm disassembly bed system is further comprised of a Y-block and apparatus for securely fitting the Y-block to the top unit in a manner to provide for safe maintenance of a firearm. |
| US10684089B2 |
Magazine floorplate with one or more accessories
Shooting rests are disclosed herein. Example shooting rests includes a body with a fore end, an aft end, and a floor. The floor includes a top side and an opposed bottom side. A set of walls extends from the top side of the floor. The body also includes a set of legs extending from the opposed bottom side of the floor. A tension band is attached to the set of walls, and a selectively removable tool is disposed on the body. |
| US10684087B2 |
Handgun sear with multiple engagement surfaces
A handgun sear has a sear body extending between a proximal end portion to a distal end portion. The sear defines a first engagement surface adjacent the proximal end portion and a second engagement surface positioned distally of the first engagement surface. The sear can pivot about the distal end portion between a cocked position and a displaced position. The second engagement surface can be used to arrest forward movement of the striker in the event of an impulse that causes the striker to disengage from the first engagement surface. The sear may be incorporated into a fire control assembly of a semiautomatic handgun or other firearm. |
| US10684085B2 |
Quick release gas block securing system
A quick release gas block securing system is provided. The quick release gas block securing system quickly secures the gas block and a gas nozzle attached thereto to a rifle barrel, and conversely, quickly releases the gas block and gas nozzle attached thereto from the rifle barrel. |
| US10684084B2 |
Low pressure bolt carrier group
The present low pressure bolt carrier group is configured to maximize the axial force component, and minimize the radial force component, applied to both the bolt carrier and the bolt under low-pressure gas conditions, so that the two separate with greater acceleration and under greater force than a standard bolt carrier group when firing low-pressure ammunition. Thus, the present low-pressure bolt carrier group effectively and completely ejects the spent case and chambers the next round. These and other benefits are provided by the present low-pressure bolt carrier group comprising one or more of an increased piston bore diameter, an increased piston diameter, an increased flatness of the piston surface in the radial plane, and an increased stroke length of the piston by lengthening the cam pin slot. Therefore, the present low-pressure bolt carrier group solves long-persisting problems with standard bolt carrier groups when using low-pressure rounds. |
| US10684082B2 |
Flexible tube cleaning lance positioner frame apparatus
A frame apparatus for holding a flexible lance positioning mechanism adjacent to and spaced from a heat exchanger tube sheet includes an upper guide rail, a lower guide rail, a positioner rail supported from one of the upper and lower guide rails and guided by the other of the upper and lower guide rails, and a rail clamp assembly fastened to a portion of a tube sheet. This rail clamp assembly has a flat plate member fastened to the tube sheet, a base plate spaced from the flat plate by one or more threaded shafts, and one or more clamp fingers rotatably fastened to the base plate. Each clamp fingers is operable to rotate toward the base plate when the base plate is drawn against the flat plate or beam member by rotating the threaded shaft, thus drawing the rail securely to the flat plate of the clamp assembly. |
| US10684081B2 |
Flow path member
In the present disclosure, a flow path member includes a substrate, a flow path and a first oxide layer. The substrate contains non-oxide ceramics, and includes an outer surface. The flow path is in the substrate, and includes an inlet and an outlet. The first oxide layer is disposed on the outer surface. |
| US10684077B2 |
Tube-nest heat exchanger with improved structure
A heat exchanger includes a pressurized shell and a tube bundle with exchanging tubes between flexible tubesheets. The flexible tubesheets are reciprocally interconnected by tie rods in a central zone of the flexible tubesheets which is devoid of exchanging tubes. The exchanging tubes in the tube bundle are arranged around the tie rods. The heat exchanger may further include conveying diaphragms arranged along the tube bundle. The conveying diaphragms may be shaped, alternately, as discs and rings. |
| US10684073B2 |
Infrared light source drying apparatus and drying method
An infrared (IR) light source drying apparatus (10, 100, 120) is disclosed as including a body (123), an airflow output device (14, 104, 122) for outputting an airflow from the body, and an IR lamp (108, 124) for emitting an IR light ray, the apparatus being without any heating element in the path of movement of the airflow through the body. The airflow outputted by the drying apparatus (10, 100, 120) and directed towards a target (T) is at the ambient temperature, and serves to cool the target. The present invention can provide waterproof functions when drying the target, operate with batteries and use significantly less power for powering the drying apparatus. |
| US10684072B2 |
Method and system for preparing a lean methane-containing gas stream
The invention relates to a method and system of preparing a lean methane-containing gas stream (22), comprising: —feeding a hydrocarbon feed stream (10) into a separator (100); —withdrawing from the separator (100) a liquid bottom stream (12); —passing the liquid bottom stream (12) to a stabilizer column (200); —withdrawing from the stabilizer column (200) a stabilized condensate stream (13) enriched in pentane, —withdrawing from the stabilizer column (200) a stabilizer overhead stream (14) enriched in ethane, propane and butane; —splitting the stabilizer overhead stream (14) according to a split ratio into a main stream portion (15) and a slip stream portion (16), —passing the slip stream portion (16) to a fractionation unit (300) to obtain an ethane enriched stream (17) and a bottom stream enriched in propane and butane (18). |
| US10684070B2 |
Variable refrigerant flow system with capacity limits
A variable refrigerant flow system includes one or more outdoor units and a first indoor unit of a plurality of indoor units configured to receive refrigerant from the one or more outdoor units. The first indoor unit is configured to serve a first building zone. The variable refrigerant flow system also includes a user input device configured to receive a user command requesting heating or cooling of the first building zone by the first indoor unit. The variable refrigerant flow system also includes a controller configured to receive the command from the user input device, receive an indication of a current price of energy, in response to receiving the command generate a constraint on a capacity of the one or more outdoor units based on the current price of energy, and control the one or more outdoor units to operate in accordance with the constraint. |
| US10684064B2 |
Refrigerator and method for opening a refrigerator door
Provided is a refrigerator and control method for refrigerator and method for opening a refrigerator door. While a user is holding an object in both hands, a door may be automatically and additionally opened using another part of a body other than hands. |
| US10684063B2 |
Easy open drawer/door with rotating handle
A refrigerator includes a refrigerator body having an interior storage space. A door is coupled to the refrigerator body to open and close the interior storage space. A door handle is coupled to the door in a pivotally rotatable manner and an opening actuator is coupled to the door handle where the opening actuator applies a force to the refrigerator body to open the interior storage space. The opening actuator includes a front bezel, a handle pivot plate coupled to the door handle, a casing enclosing an actuator mechanism, and one or more pushers that extend and retract against a front wrapper edge of the refrigerator body. An intermediate attachment couples the handle pivot plate to the casing and a back bezel. |
| US10684058B2 |
Refrigerator
The invention provides a refrigerator, comprising a top air passage provided at a top wall of the storage compartment and connected with the refrigeration air passage to receive refrigeration air therefrom; an air guiding pipe comprising an air inlet end connected with the top air passage, an air outlet end for supplying air to the storage compartment, and an air outlet opening downwards; and a first air supply device configured to cause air flow to enter the air guiding pipe via the top air passage, such that the refrigeration air flowing into the top air passage from the refrigeration air passage is blown downwards in a concentrated manner via the air guiding pipe. |
| US10684051B2 |
Refrigeration cycle apparatus determining refrigerant condenser amount
A refrigeration cycle apparatus includes a refrigerant circuit that includes a condenser, multiple temperature sensors that are disposed in line in a direction in which refrigerant flows in the condenser and detect refrigerant temperature of the condenser, a memory unit that stores positional information of the multiple temperature sensors, and a refrigerant amount calculation unit that calculates a refrigerant amount of the condenser based on the positional information of the multiple temperature sensors, detected temperatures of the multiple temperature sensors and a saturated liquid temperature of the refrigerant. |
| US10684049B2 |
Oil separator and air conditioner including an oil separator
An oil separator and an air conditioner including an oil separator are provided. The oil separator may include a housing including a suction tube that guides a refrigerant, in which an oil may be mixed, into the housing and a discharge tube that discharges refrigerant separated from the refrigerant, in which the oil may be mixed, to the outside, a first collection tube that communicates with a lower portion of the housing to discharge the oil separated from the oil to a compressor, a second collection tube that communicates with a side surface of the housing to discharge the oil separated from the refrigerant to the compressor, and a control valve provided in communication with the first collection tube or the second collection tube to control a flow of the oil through the first collection tube or the second collection tube. |
| US10684047B2 |
System for cryogenic cooling of remote cooling target
A system for cryogenic cooling of a remote cooling target comprising a cryogenic cooling device and a flexible cold fluid discharge interface, said flexible cold fluid discharge interface further comprising a flexible outer hose, a flexible middle recirculation line, a flexible inner hose, a flexible cryogen supply line, a first annular vacuum insulating area disposed between said flexible outer hose and said middle recirculation line, and a second annular vacuum insulating area disposed between said flexible inner hose and said flexible supply line. Said outer flexible hose, first evacuated annular segment, recirculation line, inner hose, second evacuated annular segment and supply line are arranged substantially concentrically. The system further comprising a first connecting means for connecting a first terminal end of the flexible cold fluid discharge interface to said cryogenic cooling device and a second connecting means comprising a rigid insertion member disposed at the second terminal end of the flexible cold fluid discharge interface for inserting into a remote cooling location. |
| US10684042B2 |
Chemical reaction heating system
A chemical reaction heating system includes a valved mask to capture and direct carbon dioxide from a user's exhaled breath into a tube or air intake chamber, a connecting mechanism to attach and control flow of carbon dioxide stored within prefilled carbon dioxide gas cartridges or containers, a heating system device body, an intake chamber or tube to facilitate the introduction of carbon dioxide enriched air into the system, a canister body containing Group IA and IIA metal hydroxides, a heat-radiating element to direct the heat generated within the heating system device body, and an exhaust element to release the heat generated. The system performs a chemical reaction operation between carbon dioxide and Group IA and IIA metal hydroxides to create an exothermic heat reaction that achieves the ability to heat spaces and objects. |
| US10684038B2 |
Automated control-schedule acquisition within an intelligent controller
A method of using a server to update stored control schedules for environmental controllers includes communicating with an environmental controller that controls, during a monitoring period, an environmental system in an enclosure according to a stored control schedule; receiving a first immediate-control input provided through the environmental controller during the monitoring period; receiving a first control-schedule change provided through the environmental controller during the monitoring period; receiving a second immediate-control input provided through a user device during the monitoring period; receiving a second control-schedule change provided through the user device during the monitoring period; processing at least the first immediate-control input, the first control-schedule change, the second immediate-control input, and the second control-schedule change together to generate an updated control schedule; and causing the environmental controller to control the environmental system according to the updated control schedule. |
| US10684035B2 |
HVAC system that collects customer feedback in connection with failure triage
A heating, ventilation and air condition (HVAC) system configured for automated failure triage, inventory analysis, and customer feedback communication is provided. The HVAC system includes a controller in operable communication with at least one peripheral component of the HVAC system for receiving information relating to the at least one peripheral component, and configured to receive customer feedback information, and a server in operable communication with the controller for receiving and analyzing the information relating to the at least one peripheral component and the customer feedback information. |
| US10684030B2 |
Wireless actuator service
A wireless actuator assembly for use in a building control system includes an actuated component such as a damper or a valve and an actuator that is configured to move the actuated component between a first position and a second position. The assembly includes a short range wireless communication module having a nominal communication range of less than 60 feet and an actuator controller that is operably coupled to the actuator and the short range wireless communication module. The actuator controller may be configured to receive one or more actuator commands from a portable handheld device via the short range wireless communication module and to send information to the portable handheld device via the short range wireless communication module. |
| US10684028B2 |
Pipe shield of ventilating apparatus
A pipe shield of a ventilating apparatus is disposed at an outdoor side relative to a ventilating apparatus body disposed at an indoor side, and includes a pipe shield base and a rear cover. The pipe shield has an air inlet and an air outlet disposed perpendicular to each other. The pipe shield's rear cover has a left side plate, a right side plate and a rear side plate. The distance from the pipe shield base to the rear side plate of the rear cover opposite to the air inlet of the pipe shield increases in a direction towards the air outlet of the pipe shield. A baffle is disposed at the middle portion of the rear cover, and fixed within the pipe shield by a rotating shaft fixed on the left side plate and the right side plate, the rotating shaft has a spring enabling the baffle to unfold. |
| US10684025B2 |
Method of controlling a fluid circulation system
Methods as disclosed herein are generally configured to help determine a pressure differential (or pressure head) in a fluid circulation system of for example, a HVAC system, for controlling the fluid circulation system. The method may include obtaining a correlation between a fluid flow rate and a pressure differential in the fluid circulation system by varying an operation speed of the pump. The method may also include obtaining a desired fluid flow rate for matching a cooling capacity of the HVAC system and determining a pressure differential setpoint corresponding to the desired fluid flow rate based on the correlation between the fluid flow rate and the pressure differential. The methods can be executed by, for example, a controller of the HVAC system so as to eliminate the requirement of a user to set up the pressure differential. |
| US10684023B2 |
Water heaters with real-time hot water supply determination
A water heating system can include a water heater having a tank, an inlet line, and an outlet line, where the inlet line provides unheated water to the tank, and where the outlet line draws heated water from the tank. The water heating system can also include multiple sensing devices, where each sensing device of the plurality of sensing devices measures a parameter associated with the tank. The water heating system can further include a controller communicably coupled to the plurality of sensing devices, where the controller determines an amount of heated water in the tank based on measurements made by the plurality of sensing devices. |
| US10684022B2 |
Multizone oven with variable volume steam-assisted cooking zones
A multi-compartment oven provides separate humidity controlled zones using separately controlled steam generators and humidity resistant partitions between cavities. A removable humidity wall may allow resizing of the cavities while providing the necessary humidity sealing and may be augmented by venting control based on neighboring cavity usage. |
| US10684020B2 |
Fire pit with infrared emitter
The present invention is directed to a multi-heat source fire pit apparatus. The fire pit apparatus is configured to provide ambient heating with both convection heat transfer and radiation heat transfer. The multi-heat source fire pit apparatus comprises an infrared emitter for generating infrared radiation. The multi-heat source fire pit comprises a shielding member between a heat source for the convection heat transfer and another heat source for radiation heat transfer. |
| US10684019B2 |
Electric warming element for gas burner
A burner assembly for a cooking hob includes a gas burner portion having a lower housing and a burner housing assembled with and supported by the lower housing. The burner housing defines a gas distribution path open at least on an outer surface of the burner housing through a plurality of outlets. A central region of the gas burner portion is defined by an opening within the burner housing and is at least partially enclosed beneath the gas burner portion by the lower housing. The burner assembly further includes a first electric heating element disposed beneath a portion of the lower housing within the central region of the gas burner portion. |
| US10684016B2 |
Aft frame assembly for gas turbine transition piece
An aft frame assembly for a gas turbine transition piece has a main body with an upstream facing surface, a downstream facing surface, a radially outer facing surface and a radially inner facing surface. A plurality of feed hole inlets are located on the upstream facing surface. Each of the feed hole inlets are coupled to one of a plurality of cooling channels passing through the main body towards the radially inner facing surface. A plurality of microchannels are formed near the radially inner facing surface and extend at least partially along the downstream facing surface. The cooling channels are connected to and terminate in the microchannels. A pre-sintered preform is located on the radially inner facing surface of the main body. |
| US10684015B2 |
Combustion chamber coolant fluid path
A turbine engine including a combustion chamber having an inner annular shroud and an outer annular shroud that are coaxial with each other and that are connected at their downstream ends respectively to an inner annular link wall and to an outer annular link wall, for linking respectively to an inner casing and to an outer casing. At least a first one of the inner and outer annular link walls includes at least one coolant fluid circuit extending between the radially inner and outer ends of said first annular link wall. |
| US10684014B2 |
Combustor panel for gas turbine engine
A heat shield panel for a gas turbine engine includes a substrate layer having a first substrate surface and a second substrate surface opposite the first substrate surface. The first substrate surface and the second substrate surface define a substrate layer thickness therebetween. One or more thermally protective coating layers are applied to the first substrate surface of the substrate layer. The one or more coating layers have a constant coating layer thickness and the substrate layer thickness tapers along an axial length of the heat shield panel. |
| US10684013B2 |
Power generation system for gas-fired appliances
A power generation system for use with a gas fired appliance including a main burner and a gas supply line includes a pilot burner assembly for igniting gas supplied to the main burner and a controller. The pilot burner assembly includes a thermo-electric device configured to convert thermal energy into electrical energy, and a pilot guard. The pilot guard has a first end defining a gas inlet and a second end defining a gas outlet. The controller is configured to receive a signal from the thermo-electric device, and control the supply of gas to the main burner based on the signal. The controller is powered by electrical energy generated by the thermo-electric device. The thermo-electric device has an internal resistance matched to a load resistance of the controller to facilitate maximum power transfer between the thermo-electric device and the controller. |
| US10684012B2 |
Portable ignition controller
A portable exothermic welding ignition controller includes a housing configured to receive a first portion of a portable power tool battery with a second portion of the portable tool battery external to the housing. A circuit board is positioned within the housing and configured for electrical coupling to the portable power tool battery. An actuator is operatively engageable with the circuit board for selectively discharging power from the portable power tool battery to a connection terminal electrically coupled to the circuit board. |
| US10684010B2 |
Burner assembly and method for combustion of gaseous or liquid fuel
Burner assembly and method for combustion of gaseous of liquid fuel The invention relates to a burner assembly (1) and a method for combustion of gaseous or liquid fuel to heat an industrial furnace (9) having a combustion chamber (2), at least one main combustion air inlet (3) for the supply of preheat-ed combustion air (4) into the combustion chamber (2), a burner (5) with at least one fuel feed (7) and at least one air feed (8) for supply of fuel and primary air into a the combustion chamber (2), wherein the burner (5) is positioned adjacent to a combustion zone of the combustion chamber (2) such that the combustion air (4) flowing into the combustion chamber (2) through the main combustion air inlet (3) is passing the burner (5) in the combustion zone and is then deflected such that the flow of preheated combustion air and the smaller flows of fuel and primary air are flowing mainly in parallel from the burner (5) to the furnace (9), and a control unit for controlling the supply of fuel and maybe primary air into the combustion chamber (2). The control unit is adapted to supply the fuel and/or the primary air from the fuel and/or air feed (7, 8) into the combustion chamber (2) with an exit velocity higher than 150 m/s. |
| US10684007B2 |
Shell-and-tube apparatus for heat recovery from a hot process stream
A shell-and-tube apparatus (1), suitable for use as a waste heat boiler, comprising a vessel with an exchanging section (2) and a separating section (3), wherein: said exchanging section (2) contains a bundle of U-tubes (4) fed with an evaporable liquid medium such as water (W) and exposed to a hot gas (G) flowing in a hot chamber around said tubes, so that said medium is partially evaporated in the tubes while recovering heat from hot gas flowing in the hot chamber (7); said separating section (3) comprises a collection chamber (16) in communication with outlet of the tubes (4) to receive the partially evaporated medium leaving the tubes; said separating section (3) is arranged to provide separation of vapour fraction and liquid fraction from the partially evaporated medium at least partially by gravity; the apparatus also comprises means for controlling the liquid level in the collection chamber and for a partial recycle of the non-evaporated liquid. |
| US10684003B2 |
Housings and related components for luminaires
A housing for a luminaire is disclosed. The housing can include a housing top and a housing body coupled to each other. The housing body can include at least one wall that is bendable to form a cavity. The housing body can also include at least one first housing body coupling feature disposed on a first end, and at least one second complementary housing body coupling feature disposed on the first end adjacent to the at least one first housing body coupling feature. The housing body can further include at least one second housing body coupling feature disposed on a second end, and at least one first complementary housing body coupling feature disposed on the second end adjacent to the at least one second housing body coupling feature. |
| US10683998B2 |
Light stand for orienting a light in a variety of positions
A light stand includes a telescoping assembly having a longitudinal axis, a light selectively coupled to the telescoping assembly, and a support assembly having legs coupled to the telescoping assembly. The support assembly is moveable between a collapsed position and an operating position. The light stand further includes a positioning linkage coupled between the light and the telescoping assembly for enabling the light to be oriented in a variety of positions. The positioning linkage includes a first adjustment axis about which the light rotates. The first adjustment axis is perpendicular to the longitudinal axis. The positioning linkage further includes a second adjustment axis about which the light rotates. The second adjustment linkage is perpendicular to the first adjustment axis. The positioning linkage further includes a third adjustment axis about which the light rotates. The third adjustment axis is perpendicular to a length of the positioning linkage. |
| US10683995B1 |
Lighting apparatus
A lighting apparatus includes: a lighting fixture body having a light source; and a supporting tool for supporting the lighting fixture body, wherein the lighting fixture body has a spherical portion, the supporting tool includes a first receiving portion, a second receiving portion, and an arm for fixing the first receiving portion and the second receiving portion, the arm has a shape in which a spherical portion of the lighting fixture body is sandwiched and supported between the first receiving portion and the second receiving portion, and the lighting fixture body and the first receiving portion are not supported by a shaft and the lighting fixture body and the second receiving portion are not supported by the shaft. |
| US10683992B2 |
Direct-type backlight module and LED array
A direct-type backlight module and a LED array are provided. The backlight module includes a supporting plate; a LED array, disposed on the supporting plate, the LED array including a LED light source; an optical lens encapsulating the LED light source, the optical lens including a light entrance surface and a light exit surface for light rays emitted from the LED light source; a light adjusting structure, disposed apart from the supporting plate, a chamber defined between the light adjusting structure and the supporting plate; and a supporting structure, disposed on the light exit surface of the optical lens, extending within the chamber toward the light adjusting structure along a direction away from the supporting plate, the supporting structure configured to support the light adjusting structure. Generation of dark shadows is suppressed and structural strength of the supporting structure is enhanced. |
| US10683990B2 |
Solid-state horticultural lamp
A solid-state horticultural lamp is disclosed. The lamp emits a spectrum of light including a first local emission peak between 400-500 nm and a first spectral power distribution (SPD) intensity and a second local emission peak between 500-600 nm and a second SPD intensity, wherein the second SPD intensity normalized to the first SPD intensity is between 0.15-0.35. The spectrum further includes a third local emission peak between 600-700 nm and a third SPD intensity, wherein the third SPD intensity normalized to the first spectral power distribution intensity is between 2.4-2.8. In some cases, a photosynthetic photon flux (PPF) of the light between 600-700 nm is between 3.5-4.5 times a PPF of the light between 400-500 nm, and a PPF of the light between 600-700 nm is between 3.8-4.2 times a PPF of the light between 400-500 nm. |
| US10683989B2 |
Refrigerator
A refrigerator apparatus includes a case opening passing through an inner case; and an lighting device in the opening, wherein the device includes: a lamp case having a cavity defined therein; a light-emitting unit accommodated in the cavity, wherein the light-emitting unit is disposed more outwardly than the case opening, wherein the light-emitting unit irradiates light toward an inner surface of the cavity; a cover coupled with the lamp case to cover the case opening, wherein light from the light-emitting unit is reflected from the cavity through the cover toward the refrigerator interior space; and a reflection portion formed on the cover, wherein the reflection portion is configured to allow light from the light-emission unit directed toward the case opening to be redirected toward the inner surface of the cavity. |
| US10683986B2 |
Luminous module comprising a monolithic electroluminescent source
A luminous module, in particular for a motor vehicle, including: a monolithic electroluminescent source including electroluminescent elements; a primary optical system equipped with a plurality of convergent optics, at least one convergent optic being associated with each electroluminescent element and forming an image of the electroluminescent element with which it is associated. |
| US10683978B2 |
Lamp power assembling structure and method
A lamp power assembling structure and method, the lamp power assembling structure is installed indoors and is connected an indoor power source, and includes a lamp power seat and a lamp fixing seat. The lamp power seat has a first power connector for connecting to the indoor power source and two sliding trenches. Each sliding trench has an arced channel and an enlarged hole formed at an end of the arced channel. The lamp fixing seat has a second power connector corresponding to the first power connector and two fasteners separately corresponding to the two enlarged holes. The two fasteners are separately inserted into the two enlarged holes, and the lamp fixing seat is rotated about the first and second power connectors so as to make the two fasteners separately to be engaged with the arced channels to fix the lamp fixing seat to the lamp power seat. |
| US10683976B2 |
Illumination device and attachment member
The present invention provides an illumination device in which an organic EL panel is detachable from a mounting member; the panel has a panel body and a fixing member. The panel body has an emission surface on its front and a circuit board on its rear. The fixing member has a main body and a raised part that is disposed on a rear of the panel and raised with respect to the main body to circumvent the circuit board and to protect the circuit board. The raised part includes a raised-side engagement part protruding in a direction crossing a raised direction. The mounting member has an attachment side main body and an attachment side engagement part. The attachment side engagement part extends from the attachment side main body to form a step. The engagement parts engage together when the panel is attached to the mounting member. |
| US10683974B1 |
Decorative lighting control
A multi-sectional artificial tree with internal and external power wiring for distributing and controlling power to a network of lights. The tree includes multiple tree sections, each tree section with a set of power wires inside a tree trunk, and a network of lighting wires outside the trunk. The network of lighting wires includes a tree-section wire network with a large gauge wire supplying power to groups of lights strings on branches on the tree trunk. Each group of branches has a branch-level lighting network with multiple connectors in series, and that connects to one connector of the tree-section wire network. Each branch-level lighting network powers multiple light strings connected in series, one light string per branch. The wires of the light strings are small gauge, and are connected by the branch-level connectors by a small-wire-to-large-wire connector. |
| US10683972B1 |
Hand held sound lamp simulating real flame
A sound lamp includes an illuminating device including a circuit board, a single-piece controller, and sixteen light emitting members. The single-piece controller has sixteen legs. Each of the light emitting members has a first end and a second end. The first ends of the light emitting members are connected in parallel. The second end of each of the light emitting members is electrically connected with one of the legs of the single-piece controller. The single-piece controller controls lighting sequences of the light emitting members. Thus, the single-piece controller controls the light emitting members, such that the light emitting members are brightened gradually and dimmed gradually at different cycles, so as to simulate a real flame of an oil kettle. |
| US10683964B2 |
Mount
A mount includes a base having a first surface and a second surface defining a ledge and a mount object including a mounting portion. The mounting portion is complementary in shape to the second surface and the ledge. The mount may further include a bracket or support frame. The second surface, ledge and bracket/support frame define a cavity and the mounting portion is complementary in shape to the surfaces that define the cavity. The first surface of the base is adapted to resemble a profile view of a human or animal face and the mount object is a bird wing or bear paw. The mount may further include an accessory fixedly secured to the base. |
| US10683963B2 |
Container mounting assembly
Container mounting assemblies are disclosed. According to one embodiment, a container mounting assembly includes mounting plates (31, 33), track engagement members outwardly extending from the track engagement surface, mounting receptacles (20, 20′) spaced and outwardly extending from the container mounting surface (3), and a retention locking member (40) near at least one mounting receptacles. Each mounting plate has a track engagement surface and a container mounting surface opposite the track engagement surface. The track engagement members can engage one or more track slots of a track member. Each mounting receptacle has at least one vertical slot (17) for receiving an insert of a container. The retention locking member is configured to secure the container to the container mounting surface. |
| US10683961B1 |
Platform assembly
The platform assembly provides a platform deck that manually deploys between raised and lowered positions and ensures a specific order of operation when moving the deck between the raised and lowered positions. The platform assembly includes a deck, which rides on a roller disposed within upright slide rails mounted to opposed interior walls of the trailer, vehicle or structure. The deck is supported by a horizontal side member in the lowered position and a support bracket and two sets of piston props in the raised position. The platform assembly uses a pair of stop pins that ride within a vertical channel in the upright slide rails and seat within notches formed in the rail channels. |
| US10683959B2 |
Method and apparatus for repairing a length of pipe or a main/lateral pipe junction
A method and assembly for sealing an opening in a pipe wherein the opening is a damaged/cracked section in a length of pipe or the junction between a main pipe and a lateral pipe. The assembly includes a sealing member attached to a positioning tube such as preliner. The sealing member is combined with the preliner so that when the assembly is positioned in the main pipe, the sealing member corresponds with the opening. The sealing member is sized such that it extends along the main pipe on opposite sides of the opening. A mainline liner is installed within the preliner. In some embodiments, after the mainline liner cures and hardens, a cutter is used to cut an opening in the mainline liner, preliner, and sealing member to reinstate service to the lateral pipe. The sealing member remains in place around the periphery of the lateral pipe junction to act as a water stop at the opening. |
| US10683957B2 |
Pipe connecting joint
A pipe connecting joint has: a connecting member and two limiting pipes. The connecting member has the two sleeves and the two covers. The sleeve has at least a positioning groove at an inner wall surface, and at both ends of each sleeve is formed with an opening. Furthermore, each sleeve is opened with a window covered by the cover. The two limiting pipe are formed with a semicircular pipe and a disc, and the limiting pipe is placed into the sleeve through the window. The disc abuts against the inner wall surface of sleeve and engages with the position groove. |
| US10683956B2 |
Connection device for pipes in general
A connection device for pipes including a first hose-holder (18) mounted on an end portion (3) of the pipe, a second hose holder (16) mounted on the other end portion (6) of the same pipe and a connection element (15) for the connection of the first and second hose-holders (18,16). The connection element (15) consists of a substantially tubular body having a longitudinal hole (30), and a circulating ball portion (17) for the connection to one of the first hose-holder (18) or the second hose-holder (16). |
| US10683953B2 |
Conduit fitting suited for wet locations
Provided herein are conduit couplings and connector assemblies suitable for wet locations. In some embodiments, a connector assembly includes a conduit, a compression ring extending around the conduit, and a connector body extending around a conduit outer surface, wherein the connector body including first and second ends. The connector body may further include an inner cavity and an internal stop, wherein the inner cavity and the internal stop define first and second sections. The connector assembly may further include a sealing ring within the inner cavity, wherein the sealing ring is directly adjacent the stop, a compression seal extending around the conduit outer surface, wherein the compression seal is in abutment with the first end or the second end of the connector body, and a friction ring extending around the conduit outer surface, wherein the friction ring is in abutment with the compression ring and the compression seal. |
| US10683950B2 |
Smart subsea pipeline with channels
Pipeline segments can contain cables, such as communication cables (e.g., fiber optic cables) within insulation material surrounding the pipeline segments. Cables can be embedded within the insulation material, run through conduits embedded within the insulation material, placed in channels formed in the insulation material, or otherwise. Channels containing one or more cables can be filled with supplemental insulation material, thus securing the cables within the channels. Pipelines created as disclosed herein can enable data transfer between distant points without the need to lay fiber optic cable in addition to the pipeline. Further, fiber optic cable embedded thusly can be used to sense conditions in the pipeline, such as leaks, seismic activity, strain, and temperature information. |
| US10683938B2 |
Butterfly valve
Exemplary embodiments are directed to butterfly valves, generally including a body assembly and handle assembly. The body assembly generally includes a body, a liner disposed inside an opening of the body, and a disc rotationally disposed inside the opening of the body. The body generally includes a male radial protrusion within an inner surface of the opening. The liner generally includes a female radial groove along an outer surface to interlock the liner with the male radial protrusion of the body. Methods of assembling and positioning a butterfly valve are also provided. |
| US10683935B2 |
Sealing device
A sealing device provides sealing so as to prevent a sealed fluid in a machine inner side from leaking to a machine outer side between a housing and a rotating shaft which is inserted to a shaft hole provided in the housing. The sealing device has a seal flange which is installed to an outer periphery of the rotating shaft, and a seal lip which is installed to an inner periphery of the shaft hole of the housing and slidably comes into contact with the seal flange over an entire periphery. The sealing device includes a thread groove which exerts a fluid pumping action when the rotating shaft rotates. The thread groove is provided at a position which does not intersect a contact area where the seal lip slidably comes into contact with the seal flange over the entire periphery, thereby suppressing generation of static leakage. |
| US10683933B2 |
Control apparatus for vehicle drive-force transmitting apparatus
A control apparatus for a vehicle drive-force transmitting apparatus which establishes selectively a first state in which a drive force is transmitted by a gear mechanism and a second state in which the drive force is transmitted by a continuously-variable transmission mechanism. The control apparatus executes a shift-up action requiring the first state to be switched to the second state, in (a) a case in which a state of the drive-force transmitting apparatus satisfies a first condition that a gear ratio of the continuously-variable transmission mechanism is not lower than a first gear ratio value and in (b) a case in which the state of the drive-force transmitting apparatus satisfies a second condition that a lap-down control is executed with the gear ratio of the continuously-variable transmission mechanism being not lower than a second gear ratio value that is lower than the first gear ratio value. |
| US10683929B2 |
Hydrostatic drive having a closed circuit and method for operating the drive
The aim of the invention of for the hydrostatic drive to enable a lowering of the feed pressure provided by the feed pump and, at the same time, to effect a supply of the adjustment unit of the drive that is proper with respect to the pressure and the delivery rate. This aim is achieved in that the adjustment unit (5) of the drive is supplied with hydraulic energy by an electrohydraulic supply unit (6), wherein the supply unit (6) consists of an electric motor (7) and an auxiliary pump (8) coupled thereto and wherein the outlet of the auxiliary pump (8) is connected to the adjustment unit (5) directly or by means of a check valve (18). Hydrostatic drives according to the invention are used, for example, in self-propelled working machines. |
| US10683928B2 |
Transmission control device and transmission control method
In a transmission control device, a controller determines failure of a rotation sensor. A hydraulic control circuit and the controller variably control a speed ratio of a variator. The hydraulic control circuit and the controller variably control a gear position of a sub-transmission mechanism, and in a case where the failure is determined, fix the gear position of the sub-transmission mechanism to first speed. The hydraulic control circuit and the controller fix the gear position of the sub-transmission mechanism to the first speed during a vehicle stop in a case where the gear position of the sub-transmission mechanism upon a determination of the failure is second speed. |
| US10683923B2 |
Rotatable body valve stem contact for switchable roller finger follower
A switchable roller finger follower including an improved valve stem pallet formed by a rotatable body is disclosed. The switchable roller finger follower includes an axle extending through first aligned holes of an outer body and second aligned holes of an inner body to pivotally attach the inner body to the outer body at a valve stem end. The rotatable body is mounted on the axle and adapted to contact a valve stem. |
| US10683922B2 |
Gearing
Gearing (1), comprising a toothing (5), a tooth carrier (11) with radially oriented guides with in each case one tooth root opening and one tooth tip opening, teeth (7) which are received in the guides for engagement with the toothing (5), wherein the teeth (7) are mounted in the guides so as to be displaceable in the direction of their longitudinal axis and radially relative to the tooth carrier (11), wherein a central section of the guides, respectively, has an internal profile which is uniform in the longitudinal direction of the guide, a cam disk (20) for the radial drive of the teeth (7), wherein the teeth (7) have a run-in region between a respective tooth tip and a respective tooth body. |
| US10683910B2 |
Power transmission mechanism
With respect to a relation between an amount of axial displacement of a first bearing as well as an amount of axial displacement of a second bearing relative to an axial force generated at a meshing part between a first double-helical gear and a second double-helical gear, and an amount of axial displacement of the second bearing as well as an amount of axial displacement of a third bearing relative to an axial force generated at a meshing part between a third double-helical gear and a fourth double-helical gear, the second bearing is configured to have a smaller amount of axial displacement than that of at least one of the first bearing and the third bearing. |
| US10683909B2 |
Torsional vibration damper with adjustable tuning
The disclosed invention is a novel method for constructing a Torsional Vibration Damper where the device can be radially installed onto a fully assembled vibrating shaft or flange. Furthermore, the device can be adjusted for frequency during its assembly, essentially eliminating the need for multiple parts, and simultaneously eliminating human/machine error from switching parts across vehicular platforms due to their identical visual appearance. |
| US10683906B2 |
Hydraulic damper with a compression stop
The present invention relates to a hydraulic comprising a compression stop assembly located in a compression chamber and the compression stop assembly comprises a body; an axial member disposed slidably within said body; a covering member fixed on said axial member and provided with at least one compression flow channel and at least one rebound flow channel; a disengaging spring preloaded between said body and said covering member. The compression stop assembly further comprises a rotating member disposed pivotally with respect to said body and capable of covering at least partially said at least one compression flow channel depending on the angular position of said rotating member with respect to said at least one compression flow channel; and at least one cam configured to cooperate with said rotating member in order to change its angular position with respect to its axial displacement. |
| US10683904B2 |
Disc brake, in particular for a commercial vehicle
A disc brake, in particular for a commercial vehicle, has functional components that can be reused after use and subsequent examination for operational safety. The disc brake is designed in such a way that at least each of the safety-relevant functional components is equipped with at least one indicator, the operation-related service life of which is less than the safety-relevant ranges of the functional components. |
| US10683893B2 |
Magnetic bearing device and vacuum pump
A magnetic bearing device comprises a radial magnetic bearing configured to magnetically levitate and support a rotor shaft in a radial direction; an axial magnetic bearing configured to magnetically levitate and support, in an axial direction, a rotor disc rotatable together with the rotor shaft; and an axial displacement sensor disposed on a surface of an electromagnet core of the axial magnetic bearing facing the rotor disc and configured to detect axial displacement of the rotor disc. |
| US10683892B2 |
Bearing unit structure and manufacturing method thereof
A bearing unit structure includes a bearing and a bearing holding unit. The bearing rotatably supports a drive shaft. The bearing holding unit is provided to a crankcase so as to hold the bearing. A groove portion is formed on an inner peripheral surface α of the bearing holding unit, and the inner peripheral surface α faces the bearing. A thermal expansion correction band made of a resin is integrally formed with the bearing holding unit in a state of being embedded into the groove portion. |
| US10683887B2 |
Fastener locking members
A locking member for a fastener, such as a nut or a collar, includes a shank portion and a flanged portion, a bore extending the shank portion and the flanged portion and including a first interior portion located within the shank portion and a containment cavity located within the flanged portion, and an inner wall defining the containment cavity. The containment cavity includes an inner diameter that is greater than an inner diameter of the first interior portion of the bore. The inner wall of the containment cavity includes one or a combination of flat/linear surfaces, concave surfaces, and convex surfaces. |
| US10683885B2 |
Dual purpose threaded insert/compression limiter
A cover member includes a body member made of a composite material and including a mounting flange. A plurality of compression limiters are disposed in the mounting flange, the compression limiters have a predetermined thickness and an internally threaded aperture therein. The dual function compression limiters eliminate the need for separate threaded inserts. With the dual function compression limiter, every bolt location provides a potential location for a jack screw. |
| US10683879B1 |
Two-port electrohydraulic counterbalance valve
An example valve includes: a main piston comprising: a channel that is fluidly coupled to a first port of the valve, a pilot seat, and one or more cross-holes fluidly coupled to a second port of the valve; a pilot check member configured to be subjected to a fluid force of fluid in the channel of the main piston acting on the pilot check member in a proximal direction; a solenoid actuator sleeve comprising a chamber; a first setting spring disposed in the chamber and configured to bias the solenoid actuator sleeve in a distal direction; and a second setting spring configured to bias the pilot check member in the distal direction, such that the first setting spring and the second setting spring cooperate to apply a biasing force in the distal direction on the pilot check member toward the pilot seat against the fluid force. |
| US10683878B2 |
Spatially controllable eductor for managing solid additives and processes using same
A spatially controllable, for example CD controllable, eductor, and more particularly an eductor that is capable of providing a variable motive fluid and processes using such an eductor are provided. |
| US10683876B2 |
Fluid moving apparatus and system for an electric submersible gas separator
A fluid moving system and apparatus for an electric submersible pump (ESP) is described. A fluid moving system includes a gas separator between an electric submersible pump and an ESP motor, the gas separator including a separation chamber including an impeller and a diffuser, the impeller including a plurality of regressively pitched main vanes interspersed between a plurality of mixer vanes, each of the plurality of main and mixer vanes extending along the hub with a positive slope and a concave top face, and a diffuser, the diffuser including blades extending along a diffuser body in a sloped direction substantially opposite the slope of the impeller main vanes, the blades having a concave top face and a regressive pitch that mirrors the pitch of the impeller main vanes, wherein the impeller vanes and diffuser blades serve to homogenize the well fluid while facilitating downstream movement. |
| US10683875B2 |
Center ring and vacuum pump
A center ring interposed between a vacuum chamber and a vacuum pump, comprises: a ring main body including a first ring fitting portion to be fitted in a chamber-side fitting portion of the vacuum chamber and a second ring fitting portion to be fitted in a pump-side fitting portion of the vacuum pump; a foreign particle entrance prevention member provided at the ring main body; and a dropping prevention structure configured to prevent the center ring from dropping from the pump-side fitting portion of the vacuum pump. |
| US10683867B2 |
Vacuum valve, vacuum pump, and vacuum pumping system
A vacuum valve connected to a vacuum pump, comprises: a valve plate to be openably/closably driven; a drive section configured to openably/closably drive the valve plate; a signal input section to which a pump information signal indicating an operation state of the vacuum pump is input; and a valve control section configured to control operation of the valve plate based on the input pump information signal. |
| US10683858B1 |
Hydraulic system and method for providing fluid pressure to hydraulically-powered systems
A hydraulic system is provided for powering one or more external hydraulically powered devices. The system includes one or more pumping systems attached to a common crankshaft and including an inner sleeve, an outer sleeve, a valve member and an end body. The system can include a pair of high pressure fluid tanks and a low pressure fluid tank. The pumping systems can increase the fluid pressure within the high pressure fluid tanks back and forth and in a sequenced manner, and force the higher pressure fluid through the one or more powered devices. Drive systems are provided to assist the pumping systems in rotating the common crankshaft. The drive systems can include a piston assembly for rotating the crankshaft and a valving system for directing fluid into the piston assembly to power the piston assembly. |
| US10683856B2 |
Reciprocating pump
A reciprocating pump (10) comprises a first upright leg (12), a second upright leg (14), a first cross-over conduit (18), a second cross-over conduit (18), a lower valve assembly (20) and an upper drive assembly (22). The drive assembly includes plungers (30) which exert alternating downward pumping forces on columns of liquid in the legs (12, 14). The valve assembly is located in a reservoir of water (55) and includes suction openings (80, 64) in the water, which lead into the cross-over conduits (18) and (18), respectively. The valve assembly includes a system of valves and pistons (74, 76) for controlling flow of water into the legs (12, 14) via the cross-over conduits (12, 14) when pumping forces are alternately applied to columns of wafer in the legs (12, 14) wherein water in the legs is raised and lowered in alternating pendulum fashion. Water is drawn into and alternately forced along the cross-over conduits into the legs where the water is pumped from upper ends of the legs (12, 14) via slots (31) defined in the plungers. |
| US10683853B2 |
Method for the production of energy from a rolling motion
A method for the production of hydraulic and electric energy from rolling vehicular and non-vehicular traffic, establishing a flow of fluid moving between at least two tanks, the first tank being an accumulation tank, with a fixed volumetric capacity, and the second is tank being an expansion tank, with a volumetric capacity varying between two limit conditions, namely, full and empty. The flow is established by two independent circuits, the second of which is activated after the first, the latter being generated, in turn, by the rolling motion of the vehicular and non-vehicular traffic. The first and second circuit have a flow and pressure reducer system interposed there between. |
| US10683851B2 |
Energy storage system and method
A an energy storage system includes a crane and a plurality of blocks, where the crane is operable to move blocks from a lower elevation to a higher elevation (via stacking of the blocks) to store electrical energy as potential energy of the blocks, and then operable to move blocks from a higher elevation to a lower elevation (via unstacking of the blocks) to generate electricity based on the kinetic energy of the block when lowered (e.g., by gravity). The energy storage system can, for example, store electricity generated from solar power as potential energy in the stacked blocks during daytime hours when solar power is available, and can convert the potential energy in the stacked blocks into electricity during nighttime hours when solar energy is not available, and deliver the converted electricity to the power grid. |
| US10683846B2 |
Method for controlling a wind turbine
A method for controlling at least one wind power installation for generating electrical energy from wind for infeed into an electrical supply network is provided. The wind power installation has a rotor that can be operated at a variable rotor rotational speed and rotor blades having adjustable blade angles and coupled to the aerodynamic rotor, for generating a generator power. The wind power installation is operated in a normal mode in which it feeds available wind power up to a rated power into the network and the available wind power indicates a power which can be obtained from the wind and fed into the network depending on the wind and technical limitations of the wind power installation. The wind power installation changes from the normal mode to a support mode depending on an operating situation of at least one solar installation which feeds into the same network. |
| US10683844B2 |
Control of a wind turbine taking fatigue measure into account
The present invention relates to control of wind turbines where a fatigue load measure is taken into account. Control of a wind turbine is described where a control trajectory is calculated based on a fatigue load measure, the fatigue load measure being determined from a predicted operational trajectory. In embodiments the predicted operational trajectories are calculated by using a model predictive control (MPC) routine, and the fatigue load measure includes a rainflow count algorithm. |
| US10683840B2 |
Device for converting the kinetic energy of waves, water flows or wind into mechanical energy
An energy conversion device includes a plurality of cross flow turbines, each one including fixed curved blades arranged in squirrel cage configuration about an axis of rotation. The turbines are mounted on a floating support on the water, placed directly in the fluid flow and arranged successively one after another with their axes parallel to each other and perpendicular to the flow. |
| US10683838B2 |
Wave powered electricity generator
A wave powered electricity generator is provided. Waves are separated from a floating platform unit by using a partition plate unit so that the floating platform unit enclosed by the partition plate unit is almost no wave. The waves outside the partition plate unit are to move many floating ball units up and down so that the racks provided on each of the floating ball units are capable of rotating the gears extending from the floating platform unit, and the rotational forces of gears are regulated through ratchets and consolidated to produce a power for driving generators. The racks on the floating ball units and the gears on the floating platform unit are pulled together by using springs. The resilient force of the two springs simultaneously helps the rack's ‘up and down’ in smooth reciprocating motion. Then the gears directly and indirectly output a force to drive generators. |
| US10683837B2 |
Method and system for detecting engine knock during transient conditions
Methods and systems are disclosed for operating an engine that includes a knock control system that may determine contributions of individual transient and steady-state noise sources to an engine background noise level. The contributions of the transient and steady-state individual noise sources may be the basis for establishing the presence or absence of knock in one or more engine cylinders. |
| US10683832B2 |
Exhaust gas recirculation cooler
An exhaust gas recirculation (EGR) cooler includes: a housing having an exhaust gas inlet and an exhaust gas outlet, a coolant inlet and a coolant outlet, and a plurality of grooves protruding inward from upper and lower surfaces of the housing; a plurality of tubes spaced apart from each other so that exhaust gas flows in the housing; and a plurality of supporters supporting the plurality of tubes in the housing, wherein the plurality of supporters are disposed between an upper surface of the housing and a tube adjacent the upper surface of the housing among the plurality of tubes, between an lower surface of the housing and a tube adjacent the lower surface of the housing among the plurality of tubes, and between the plurality of tubes so that the plurality of supporters are disposed in a space in which the coolant flows inside the housing. |
| US10683831B2 |
Gas treatment system and vessel including the same
A gas processing system according to an embodiment of the present invention includes a heater which is configured to increase a temperature of liquefied gas compulsorily vaporized by a forcing vaporizer before the liquefied gas is joined with Boil Off Gas (BOG) compressed by a BOG compressor. |
| US10683829B2 |
Gaseous fuel injectors
A gaseous fuel injector for supplying gaseous fuel to a gaseous fuel combustion engine includes an injector housing which receives an injector assembly and supplies gaseous fuel thereto. The injector housing has an inlet at a first end, a nozzle with an outlet at a second open end and a chamber between the inlet and the outlet. The injector housing includes an ignition arrangement at the second open end. |
| US10683822B2 |
Fuel-cetane-number estimation method and apparatus
In certain embodiments, a method and an apparatus which can be implemented with a simplified and inexpensive configuration without causing a misfire in a combustion state. In a fuel-Cetane-number estimation method according to embodiments, a map which specifies a relationship between the Cetane number and a control parameter at which NOx concentration of exhaust gas reaches a predetermined value is prepared in advance. Then, the control parameter is controlled variably to detect transition of the NOx concentration of the exhaust gas of the internal combustion engine, and thereby the control parameter of the internal combustion engine at which the NOx concentration has reached the predetermined value is obtained, and the Cetane number which corresponds to the obtained control parameter is estimated on the basis of the map. |
| US10683821B2 |
Engine control device
An engine control device includes an electronic control unit. The electronic control unit is configured to perform a spark discharge with an ignition plug for each cylinder by cutting off energization after elapse of a predetermined period from start of energization to an ignition coil for each cylinder of the engine, to stop the spark discharge caused by the ignition plug for each cylinder after supply of fuel to the engine is stopped when operation of the engine is stopped, and to control an ignition plug so as to stop the spark discharge caused by the ignition plug from a cylinder after a rotation speed of a crankshaft decreases gradually and the rotation speed of the crankshaft reaches a preset threshold value or less, after the stop of the supply of fuel to the engine. |
| US10683819B2 |
Internal combustion engine and method for controlling same
Provided is an internal combustion engine including a control device 40 configured to adjust fuel injection valves 12 and a resting mechanism 30 and thereby executing a control of switching between an all-cylinder operation Oa and a reduced-cylinder operation Or, the all-cylinder operation Oa being an operation in which a combustion cycle is always performed in all of the cylinders 11, and the reduced-cylinder operation Or being an operation in which a combustion cycle is always performed in some cylinders 11 less than a cylinder number Nc, wherein in the reduced-cylinder operation Or, all of the cylinders 11 perform a partial operation in which an operating state and a resting state thereof are repeated. |
| US10683818B2 |
Control device for internal combustion engine
An operating range boundary for switching a cam for driving an intake valve (drive cam) is changed in a direction of increasing an engine load if a target EGR rate is predicted to increase across the contour line of the EGR rate during an acceleration operation. By changing to such a high load direction, a range in which a large cam is selected is enlarged. That is, switching of the drive cam from the large cam to a small cam is delayed. |
| US10683817B2 |
Systems and methods for a split exhaust engine system
Methods and systems are provided for operating a split exhaust engine system that provides blowthrough air and exhaust gas recirculation to an intake passage via a first exhaust manifold and exhaust gas to an exhaust passage via a second exhaust manifold. In one example, each of a first valve positioned in an exhaust gas recirculation (EGR) passage, the EGR passage coupled between the intake passage and the first exhaust manifold coupled to a first set of cylinder exhaust valves, and a second valve positioned in a flow passage coupled between the first exhaust manifold and the exhaust passage may be adjusted based on a measured pressure in the first exhaust manifold. |
| US10683813B2 |
Rotary-type throttling device for internal combustion engine
A rotary-type throttling device for an internal combustion engine includes an upstream auxiliary intake passageway formed in a throttle body and having an inlet port held in fluid communication with the atmosphere, and a downstream auxiliary intake passageway formed in a cylindrical valve body of a rotary valve and having an outlet port open at a downstream outer circumferential surface of the cylindrical valve body. The upstream auxiliary intake passageway and the downstream auxiliary intake passageway have a body-side joint fluid communication port and a valve-side joint fluid communication port formed in respective sliding surfaces of the throttle body and the cylindrical valve body and designed to overlap each other to keep the upstream and downstream auxiliary intake passageways and in fluid communication with each other. When the rotary valve is open, a main intake air stream passing through an intake passageway in the rotary valve flows smoothly for enhanced intake performance without being disturbed by an auxiliary intake air stream flowing out of the outlet port of an auxiliary intake passage. |
| US10683810B2 |
Shaft shear detection for gas turbine engines
A system and a method for detecting a shaft shear event in a gas turbine engine are disclosed. The system comprises a sensor configured to detect a shaft shear force exerted by a shaft on a support structure supporting the shaft where the shaft shear force is indicative of shearing of the shaft. The system also comprises a controller operatively coupled to the sensor and configured to initiate a shutdown of the gas turbine engine in response to the detection of the shaft shear force by the sensor. |
| US10683809B2 |
Impeller-mounted vortex spoiler
The present disclosure is directed to a system for bleeding air from a compressed gas path of a gas turbine engine. The system includes an impeller positioned at a downstream end of a compressor in the gas turbine engine. The impeller includes an impeller hub, an impeller arm coupled to the impeller hub, and a plurality of circumferentially spaced apart impeller vanes extending radially outwardly from the impeller arm. The impeller arm defines an impeller arm aperture extending therethrough. A vortex spoiler is positioned radially inwardly from the impeller arm and defines a vortex spoiler passage extending radially therethrough. Bleed air flows from the compressed gas path radially inwardly through both the impeller arm aperture and the vortex spoiler passage. |
| US10683808B2 |
Sliding contact wear surfaces coated with PTFE/aluminum oxide thermal spray coating
A method of applying a wear-resistant coating to aluminum sliding contact wear surfaces is disclosed. The method includes providing a plurality of parts having sliding contact wear surfaces and thermal spray coating at least one of a composite aluminum oxide and PTFE or a blend of aluminum oxide and PTFE. The disclosed method may be used to repair aluminum parts subject to sliding contact wear as well as in the design of new aluminum parts subject to sliding contact wear. Improved compressor bleed valves for gas turbine engines and improved fan exit case assemblies are also disclosed. |
| US10683798B2 |
Turbocharger, engine system, and control method for turbocharger
The present invention provides a turbocharger including: a rotating shaft; a turbine wheel; a compressor wheel; a rolling bearing including an inner race fixed to an outer circumferential surface of the rotating shaft, an outer race surrounding the inner race from the outside in a radial direction, and rolling bodies arranged between the inner and outer races and that supports the rotating shaft to be rotatable about an axis; a housing that covers the rolling bearing from an outer circumferential side via a gap between the housing and an outer circumferential surface of the rolling bearing; and a lubricant supply line configured to supply a lubricant into the housing. The turbocharger includes an operating state detection unit that detects an operating state of the turbocharger and a lubricant regulating unit configured to regulate the flow rate of the lubricant flowing through the lubricant supply line depending on the operating state. |
| US10683792B2 |
Engine manifold adapter
An engine manifold adapter fluidly interconnects a fluid port of an internal combustion engine to a cylindrical conduit. The adapter comprises a stem portion extending for a flange portion. The stem portion has a pair of oppositely disposed openings formed therein. One of the openings is configured to conform to the fluid port and the other of the openings is configured to accommodate press fitting of the cylindrical conduit onto the other of the openings. A line of sight is formed between the openings. In one embodiment, the fluid port is an exhaust port and the cylindrical conduit is an exhaust pipe. |
| US10683789B2 |
Device and method for operating a heater for an exhaust gas purification system
A method is disclosed for determining a current temperature of a heating element with a PTC thermistor property (PTC) with which a urea-water solution for cleaning the exhaust gas in an internal combustion engine of nitrogen oxides can be heated.According to the invention there is provision that a correction factor is formed from the quotient of a minimum resistance of the heating element and of a minimum resistance of a reference heating element, in that a resistance which is determined at a current temperature of the heating element is multiplied by the correction factor, and in that the current temperature of the heating element is determined from the corrected resistance value and a temperature dependence of the resistance of the reference heating element.The method according to the invention permits more precise determination and regulation of the temperature of the heating element. |
| US10683788B2 |
NOx occlusion amount estimating device and NOx occlusion amount estimating method
An exhaust purification system includes a NOx-occlusion-reduction-type catalyst that occludes NOx in exhaust in a lean state and reduces and purifies the occluded NOx in exhaust in a rich state, and a NOx purge rich control unit that executes NOx purge of reducing and purifying the occluded NOx by putting the exhaust into the rich state by fuel injection control, where a catalyst temperature of the NOx-occlusion-reduction-type catalyst is equal to or higher than a catalyst temperature threshold value and a NOx occlusion amount of the NOx-occlusion-reduction-type catalyst is equal to or higher than an NOx occlusion amount threshold value, and executes the NOx purge when the catalyst temperature is lower than a catalyst temperature threshold value. |
| US10683786B2 |
Reagent injector
An injector for injecting a reagent includes a first injector body defining a first end and a second end. The first injector body further includes an outlet opening disposed proximal to the second end. The injector further includes a valve assembly at least partly enclosed by the first injector body. The valve assembly is configured to selectively dispense the reagent through the outlet opening of the first injector body. The injector further includes a cover member coupled to the first injector body and adapted to at least partially cover the second end of the first injector body. The cover member includes an integral flange portion for mounting the injector on a component. |
| US10683784B2 |
Oil mist separator
The oil mist separator includes a separator case, a gas inlet portion, a gas outlet portion, a separating component and a wall portion. The separator case is formed with a gas flow path. The gas inlet portion introduces the blow-by gas into the separator case on one side of the gas flow path. The gas outlet portion discharges the blow-by gas out of the separator case on the other side of the gas flow path. The separating component is disposed in the separator case and located between the gas inlet and outlet portions to separate the oil mist from the blow-by gas when the blow-by gas flows along the gas flow path. The wall portion is erected on the bottom wall in the separator case and faces the gas outlet portion at a position leaning toward the gas outlet portion between the separating component and the gas outlet portion. |
| US10683782B2 |
Two stroke, opposed piston engine with compression release brake arrangement and method
A two-stroke, opposed-piston engine includes a cylinder with an inlet piston controlled inlet port and an exhaust piston controlled exhaust port, the cylinder defining a combustion chamber with the inlet piston and the exhaust piston, a charge air channel in flow communication with the inlet port, a conduit extending directly from the combustion chamber to the charge air channel, and a valve arranged to selectively open and close flow communication through the conduit. |
| US10683777B2 |
Method for coating the nose of the cams of a camshaft with DLC, camshaft obtained in this way and facility for implementing said method
A cam treatment to reduce the friction coefficient thereof relative to a counterpart in an area provided with a hard coating made from amorphous Diamond-Like Carbon or DLC, involves disposing the cams on a support, bringing the support and the cams into a chamber placed under vacuum so as to clean the cams, bringing the support into relative movement along a trajectory of travel relative to a coating source, and taking the cams off the support before assembling them on a camshaft; the method involves disposing the cams on the support in a fixed configuration which is defined in such a way that the cams are brought successively opposite the source with orientations and at distances substantially identical relative to the source, to deposit a hard coating made from amorphous Diamond-Like Carbon or DLC, selectively on the fraction of the section of the cams that is oriented towards the source. |
| US10683776B2 |
Device and method for converting heat into mechanical energy
A device for converting heat into mechanical energy is disclosed. The device includes a channel flow boiler having at least one channel adapted to heat a working fluid for generating a liquid-gas mixture; an expansion device adapted to expand the liquid-gas mixture; and a movable element arranged such that the expanding liquid-gas mixture at least partially converts an internal and/or kinetic energy of the liquid-gas mixture into mechanical energy associated with the movable element; wherein the channel flow boiler and/or the expansion device is adapted to supply heat to the liquid-gas mixture. |
| US10683774B2 |
Oil tank comprising an oil level control device
An oil tank for a turbine engine comprising a closed enclosure having the shape of an arc of circle adapted to receive oil, with the enclosure having a lower portion and an upper portion at a distance from each other, and an oil level control device in the enclosure, wherein the oil level control device comprises a first sensor positioned in the lower portion of the enclosure so as to control the oil level, and a second sensor separate from the first sensor and positioned in the upper portion of the enclosure so as to control the oil level. |
| US10683773B2 |
Planetary gearbox having compliant journal bearings
In one aspect, there is provided a gear train having a sun gear, planet gear assemblies. Each planet gear assembly has a main gear meshed with the sun gear, a fore lateral gear and an aft lateral gear disposed on opposite sides of the main gear and rotating therewith. A diameter of the main gear is different than a diameter of the fore and aft lateral gears. Each planet gear assembly is rotatably mounted on a bearing for rotation about an axis. The bearing includes a journal defining two undercuts. A planet carrier rotatably supports the planet gear assemblies. Ring gears are meshed with the fore and aft lateral gears. One of the sun gear, the planet carrier, and the ring gears connected to an input, one is connected to an output, and rotation of a remaining one is limited. |
| US10683772B2 |
Intercooling for an axial compressor with radially outer annulus
An axial compressor comprises a plurality of compressor stages positioned axially adjacent one another within a casing. Each of the plurality of compressor stages comprise a rotor segment and a banded stator segment positioned axially adjacent the rotor segment. An annulus is formed between the casing and an outer flowpath ring of the stator segment. A vane of each stator segment comprises a member extending into the annulus. |
| US10683767B2 |
Optimized aerodynamic profile for a turbine vane, in particular for a nozzle of a turbine
When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine. |
| US10683762B2 |
Gas engine component with cooling passages in wall
A ceramic structure may include a sacrificial ceramic core. The sacrificial ceramic core may include a ceramic body corresponding to a cooling cavity of a heat exchanger segment. The ceramic body may have an exterior surface that includes an outer surface and an inner surface interconnected to one another by at least a leading edge, a trailing edge, a tip facing edge and a base facing edge. The ceramic body may define a plurality of apertures extending between the outer surface and the inner surface. The ceramic body may include a trailing first pin and a leading first pin. The trailing first pin and the leading first pin may extend away from the inner surface. The leading first pin may be spaced away from the trailing first pin and in closer proximity to the leading edge than the trailing first pin. |
| US10683761B1 |
Gas turbine engine airfoil frequency design
A turbomachine airfoil element includes an airfoil that has pressure and suction sides spaced apart from one another in a thickness direction and joined to one another at leading and trailing edges. The airfoil extends in a radial direction a span that is in a range of 2.13-2.43 inch (54.2-61.8 mm). A chord length extends in a chordwise direction from the leading edge to the trailing edge at 50% span and is in a range of 3.56-3.86 inch (90.3-97.9 mm). The airfoil element includes at least one of a first mode with a frequency of 1049±10% Hz and a second mode with a frequency of 1271±10% Hz. |
| US10683759B2 |
Edge profiles for tip shrouds of turbine rotor blades
A turbine rotor blade including an airfoil having a tip shroud, the tip shroud having leading and trailing edges, the leading edge having a leading edge profile including first and second scalloped sections substantially in accordance with X and Y coordinate values in a Cartesian coordinate system at points 1-6 and 11-25, respectively, as set forth in Table I, where X and Y are distances in inches from an origin and, when points 1-6 and points 11-25 are connected by smooth, continuing arcs, the points define the first and second scalloped sections, respectively, of the leading edge profile of the tip shroud. |
| US10683752B2 |
Bit holder shank and differential interference between the shank distal portion and the bit holder block bore
Improved bit holder/bit holder block structure provides increased access to the rear of the assembly allowing bit holder blocks to be mounted closer to each other for micro-milling operations. Shortened bit holder shanks are reconfigured from prior art to provide increased holding power between the bit holder shank and bit holder block bore. |
| US10683751B2 |
Cutting apparatus
A cutting apparatus suitable for creating tunnels and subterranean roadways includes independently pivoting supports that each carry a respective independently pivoting arm and a rotatable cutting head. Each cutting head via the supports and arms, is configured to slew laterally outward in a sideways direction and to pivot in a vertical upward and downward direction. The supports and arms are mounted on a linear moving sled carried by a main frame. |
| US10683741B2 |
Surface-based separation assembly for use in separating fluid
A surface-based separation assembly for use in separating fluid. The surface-based separation assembly includes a gas-liquid separator configured to receive a fluid stream, and configured to separate the fluid stream into a gas stream and a mixed stream of at least two liquids. A liquid-liquid separator is in flow communication with the gas-liquid separator. The liquid-liquid separator is configured to receive the mixed stream from the gas-liquid separator, and is configured to separate the mixed stream into a first liquid stream and a second liquid stream. The assembly further includes a rotatable shaft including a first portion extending through the gas-liquid separator, and a second portion extending through the liquid-liquid separator. The rotatable shaft is configured to induce actuation of the gas-liquid separator and the liquid-liquid separator. |
| US10683728B2 |
Float sub with pressure-frangible plug
An apparatus for use in a string of tubulars includes a first sub having a bore, a second sub attached to the first sub, the second sub having a bore in fluid communication with the bore of the first sub, and a barrier assembly having a frangible member that is configured to break by applying a fluid pressure to the barrier. |
| US10683725B2 |
Methods and systems to seal subterranean void
A device including an expandable material that is configured to be compressed in a first state while traveling through a wellbore and expanded in a second state to form a seal. |
| US10683718B2 |
Downhole tools having easily removable inserts
An anchor member comprises a substrate; and at least one insert secured to the substrate and extending outwardly from an outer surface of the substrate. The insert is configured for engagement with another member. In an embodiment, the insert comprises a shell at least partially defining an empty core. Alternatively, the insert comprises an inner portion and an outer portion disposed on the inner portion; the inner portion comprising a soft material which comprises one or more of the following: a low carbon steel or an aluminum alloy; and the outer portion comprising the soft material and a hard material and having a gradient in the weight ratio of the soft material to the hard material, the hard material comprising one or more of the following: an intermetallic compound; a ceramic; a hard steel; or a titanium alloy. |
| US10683711B2 |
Frictional enhancement of mating surfaces of power cable installed in coiled tubing
A string of coiled tubing for an electrical submersible well pump has insulated power conductors encased in an elastomeric jacket within the coiled tubing. A textured interface between the jacket and the inner side wall of the coiled tubing enhances frictional engagement between the jacket and the coiled tubing. The textured interface may be formed on the inner side wall of the coiled tubing and consist of a roughened or knurled surface. A tape may be wrapped helically around the jacket, the tape having an outer side with a textured surface in contact with the inner side wall of the coiled tubing. The textured interface may extend continuously for the length of the coiled tubing. |
| US10683704B2 |
Drill with remotely controlled operating modes and system and method for providing the same
The present invention relates to a drilling system with a multi-function drill head used in, among other applications, oil and gas drilling. The system is used to enhance the effective permeability of an oil and/or gas reservoir by drilling or cutting new structures into the reservoir. The system is capable of cutting straight bores, radius bores, or side panels, by water jets alone or in combination with lasers. In various embodiments, a device for remotely controlling the mode of the system by variations in the pressure of a drilling fluid is also provided, allowing an operator to switch between various modes (straight drilling, radius bore drilling, panel cutting, etc.) without withdrawing the drill string from the well bore. |
| US10683703B2 |
High power laser perforating and laser fracturing tools and methods of use
There are provided high power laser perforating tools and methods of delivering laser energy patterns that enhance the flow of energy sources, such as hydrocarbons, from a formation into a production tubing or collection system. These tools and methods precisely deliver predetermined laser beam energy patterns, to provide for custom geometries in a formation. The patterns and geometries are tailored and customized to the particular geological and structural features of a formation and reservoir. |
| US10683699B2 |
Safety gate
A safety gate has a main body, a connecting tube, and a first elastic piece. The main body has two first rods and two second rods, and the two second rods are perpendicular to the two first rods. The connecting tube is mounted on the first rods. The first elastic piece has two first functional sides. At least one of the first functional sides is formed on a top surface of the first elastic piece, the two first functional sides abut an inner surface of the end portion, and a first protruding portion is mounted through a connecting hole of the second rod and a joining hole of the connecting tube. |
| US10683696B1 |
Swinging type fire door
A swinging type fire door includes a frame having opposite top and bottom walls and opposite first and second side walls each extending from the top wall to the bottom wall. A first tube is coupled to the top wall. A second tube is coupled to the bottom wall. An inner wall has a first end coupled to the first tube and a second end coupled to the second tube. A filler material is positioned between the inner wall and at least one of the side walls. |
| US10683689B2 |
Vertical folding wall partition and method of deploying same
A folding wall partition includes foldable panel assemblies. Each panel assembly includes an upper panel and a lower panel. The upper and lower panels extend substantially in a common vertical plane when in a deployed position, and extend laterally outwardly of the common vertical plane in a stacked relationship when in a stored position. A moving mechanism engages the panel assemblies to displace them between the stored and deployed positions. A cover assembly has cover panels. The cover panels extend in a first common horizontal plane when in the deployed position and are substantially coplanar with the ceiling to conceal a cavity. The cover panels extend in a second common horizontal plane higher than the first common horizontal plane and within the cavity when the cover panels are in the stored position. |
| US10683687B2 |
Silent door stop and catch
One example of the present disclosure includes a system having a catch configured to attach to a door or a wall. The catch can include a base, an elongated member extending outwardly from the base and defining a chamber therein, and a resilient member having (i) a first end positioned in the chamber and (ii) a second end. The resilient member can define an inner diameter that is larger at the second end of the resilient member than at the first end of the resilient member. The system can also include a door stop configured to couple to the other of the door or the wall. The door stop can include an end member extending therefrom and being receivable within the inner diameter of the resilient member of the base. |
| US10683685B2 |
Reciprocating device
A reciprocating device includes; a reciprocating component, a forward-backward position control mechanism that controls the reciprocating component in a forward-backward movement, and a restricting member that puts the reciprocating component in a restricted state in which the forward-backward movement is restricted. The reciprocating component is provided on the casing such that the reciprocating component moves forward or backward while rotating relative to the casing. The forward-backward position control mechanism includes; a casing-side member, and a reciprocating component-side member fitted with the reciprocating component such that the reciprocating component is rotatable relative to the reciprocating component-side member. The restricting member is movable between a restriction position where the reciprocating component is in the restricted state and a restriction-lift position where the restricted state is cleared. The restricting member located at the restriction position engages with the reciprocating component-side member to put the reciprocating component in the restricted state. |
| US10683677B1 |
Intelligent door lock system for use with a door assembly
An intelligent door lock system that permits both electronic and manual control of a deadbolt. The door lock system can include an inner bezel assembly, an outer bezel assembly, and a deadbolt assembly, where the deadbolt assembly can be coupled to the outer bezel assembly via a twist-lock feature. The inner bezel assembly also includes a puck assembly that seats within an inner bezel. The puck assembly can be retained within or released from the inner bezel via a latch assembly. The outer bezel assembly includes a display assembly that seats within an outer bezel. The outer bezel is coupled to a motor chassis assembly that includes a motor and gear assembly having a series of gears that translate movement of dial elements or a motor into movement of a bolt element between locked and unlocked positions. |
| US10683671B2 |
Vertical formwork with tie rod and tie rod anchor
According to one embodiment a vertical formwork is provided that includes at least one front formwork panel and one rear formwork panel that are arranged facing one another. The vertical form work also includes a rear anchor fixed to the rear panel, a front anchor fixed to the front formwork panel, and one tie rod (6) fixed to the front anchor and to the rear anchor. The rear anchor includes a support configured to be fixed to the rear formwork panel, and a nut coupled to said support. The nut includes a threaded hole configured for housing the threaded end of a tie rod. The threaded hole of the nut includes a first segment with an internal thread with a first core diameter and a second segment with an internal thread with a second core diameter, the first core diameter being greater than the second core diameter. |
| US10683667B2 |
Debris repelling filtering device for roof gutters
A gutter filtering device constructed to be mounted on top of a gutter opening and to extend from the front to the rear, and to attach to the front lip of the gutter. The gutter filtering device comprises a main body frame portion supporting a filtering media, a front mounting portion and a rear wing mounting portion. The main body frame portion is comprised of louvers that supports and holds a filtering media. The front mounting portion comprises a bending of the main body frame that folds over and crimps to the front end of the filtering media. The rear mounting portion comprises a separate rear wing folded over and crimpled to rear portion of the main body frame. The filtering media's top surface is shaped with many front to rear raised ridges in an repeating S-shape pattern that are parallel and form a consistent pattern from left to right. |
| US10683661B2 |
Building module with pourable foam and cable
A building component utilizing a pourable polyurethane or structural foam that can be used for floors, walls, and roof assemblies with a frame with an interior, back or a front, multiple partition beams forming cells in said frame, pourable polyurethane or structural foam exterior backing attached to said frame back. The structural foam is poured into said cells to a desired level, and after said structural foam is poured into said cells, said interior backing is attached to said frame front. Cabling is used to improve movability of the invention, and improve on wind loading and seismic requirements of the present invention. Safety is also improved during the manufacturing process, loading, unloading, and in final assembly through the use of cabling. |
| US10683659B2 |
Method for raising a framed structure
A method of raising a framed structure. The method comprises the steps of: supporting a roof structure of the framed structure, cutting a stud of the framed structure at a desired level, leaving a bottom portion of the stud in place, removing a top portion of the stud, raising the roof structure of the framed structure, installing a flooring structure on the bottom portion of the stud, building a wall structure using a second stud supported by and secured to the flooring structure, lowering the roof structure onto the wall structure, and securing the roof structure to the wall structure. The method also allows for the leveling of the framed structure without modifications to the foundation. |
| US10683658B1 |
Protective enclosure with pressurization chamber
A portable enclosure that is configured to be surroundably mounted at least one object to provide protection thereof wherein said portable enclosure is further configured to inhibit moisture within the interior volume thereof. The portable enclosure of the present invention includes a body wherein the body includes at least one body segment having at least one wall. The body is provided in alternate sizes and shapes and includes mateable end cap members. The wall of the body is configured with perimeter seams that are equipped with fasteners operable to provide expansion of the body segment. A pressurization chamber is operably coupled to the wall of the body and configured to provide a pressure within the interior volume of the portable enclosure that is greater than that of its surroundings. The pressurization chamber combines an airflow pattern and a water reducing member to facilitate the reduction of moisture. |
| US10683657B2 |
Beam system and method of erecting a supporting arch
A beam system and method of erecting a supporting arch enables large roofed structures to be erected quickly and economically. The method includes aligning a plurality of structural elements longitudinally; connecting upper corners of the structural elements to upper corners of adjacent structural elements, wherein adjacent lower corners of the structural elements remain unconnected; elevating first and second structural elements in a middle of the supporting arch; connecting lower corners of the first and second structural elements together; elevating third and fourth structural elements adjacent the first and second structural elements, respectively; and connecting lower corners of the third and fourth structural elements to lower corners of the first and second structural elements, respectively. |
| US10683656B1 |
Modular barrier panel and construction system
A modular barrier panel and a barrier formed therewith and methods and systems for construction of the panel and barrier. The panel includes an aboveground portion and a base portion. The aboveground portion includes a grid-like configuration having a plurality of vents that are sized to limit passage of a human therethrough but that enable viewing through the panel. The base portion includes a plurality of side-by-side, waffle-shaped sections with openings therethrough. The panels can be cast on-site, cured overnight, and immediately installed in the barrier formation. The panels are installed in a trench and the base portions are encased in concrete; the openings in the base allow the concrete to flow to both sides of the panel. Sensors, including cameras and vibration sensors, may be installed in the base section or in the foundation concrete or on the aboveground portion to detect actions on, over, or under the barrier. |
| US10683655B2 |
Expansion ring mountable in a storm drain for supporting a filtering apparatus
An expansion ring mountable in a storm drain for supporting a filtering apparatus includes a ring-shaped expansion member having an adjustable diameter which is cut transversely to define two open end portions thereon which face each other and which are separated from each other by a predetermined distance to define a gap therebetween. A wedge assembly is positioned at the gap between the open end portions of the expansion member and is adjustable to increase the diameter of the expansion member. When the wedge assembly is adjusted to increase the diameter of the expansion member, the expansion member tightly engages a side wall of a portion of the storm drain in which the expansion ring is mounted to secure the expansion ring, and a filtering apparatus supported thereby, in a desired position. |
| US10683652B1 |
Multiple rinse injections to reduce sound in vacuum toilets
Embodiments of the present disclosure relate generally to systems and methods for reducing sound in vacuum toilets. In one example, multiple rinse injections are used at appropriately timed intervals in order to reduce the vacuum flush sound levels. |
| US10683649B2 |
Drain un-clogging assembly
A drain un-clogging assembly for un-clogging a drain includes a handle and a rotation unit that is coupled to the handle. The rotation unit is extendable into a clogged drain. Additionally, the rotation unit is comprised of a flexible material to conform to curves in the clogged drain. The rotation unit rotates when the rotation unit is turned on to frictionally engage debris in the clogged drain. In this way the debris may be removed from the clogged drain without chemicals or a plumber. |
| US10683648B2 |
Drain cleaning apparatus
A drain cleaning apparatus includes a handle and a clog-catching member detachably connected to the handle. Wings, barbs or hooks project radially from the clog-catching member. The wings, barbs or hooks provide an angled projection that catches and holds a clump of debris in a drain pipe for pulling the clump out and unclogging the drain. Different end tools can be removably connected to a clog-catching member or to a smooth extension member to provide multifunctionality. The handle, clog-catching members, smooth extension members and tools can be connected together using a quick-connect connector, such as a snap fastener, a keyhole fastener or a side-release buckle, or a threaded connector. In addition to drain cleaning, the apparatus can be fitted with tools such as a magnet, grabber, light, camera and/or video for retrieval of objects and inspection of a space that is difficult to view directly. |
| US10683646B2 |
Via hole mounting apparatus
A top mount mechanism is located at the bottom of a mixer, faucet, or tap. The top mounting mechanism includes the following parts: a top mount flange (2), a clamp plate (3), and connecting accessories. The top mount flange (2) and clamp plate (3) are linked via the connecting accessories. The top mount flange is located at the bottom of a mixer, faucet, or tap, flexible hoses from a mixer, faucet, or tap go through the top mount flange (2) and clamp plate (3). Connecting accessories includes a clamp screw (4) and guide pins (5) at the sides, the clamp plate (3) can rotate through a spigot (7) on the guide pins (5), and it is connected to the clamp screw (4) via thread connection, the clamp plate (3) moves up and down sliding along the guide pins (5). |
| US10683644B2 |
Sorption-based atmospheric water harvesting device
A water-harvesting system can operate with a material that can take up and release water with minimum energy requirements and powered by low-grade energy sources, such as sunlight, in order to potentially allow its deployment into households, especially those located in sunny regions. A water-harvesting method and system can include vapor adsorption using a porous metal-organic framework. In certain embodiments, the porous metal-organic framework can include metal-organic framework in ambient air with low relative humidity, typical of the levels found in most dry regions of the world. |
| US10683642B2 |
Wear part monitoring
A process and tool for monitoring the status, health, and performance of wear parts used on earth working equipment. The process and tool allow the operator to optimize the performance of the earth working equipment. The tool has a clear line of site to the wear parts during use and may be integrated with a bucket or blade on the earth working equipment. |
| US10683639B2 |
Actuator
The present invention addresses the technical problem of providing an actuator which is provided to prevent leakage through a rod in a hydraulic or pneumatic cylinder-type actuator, and in which an existing sealing member may be used, and in particular, a cable (wire) may be used as a rod for solving the problem regardless of surface roughness thereof. An actuator for solving the above-mentioned problem in accordance with the present invention includes: a cylinder having an inner portion filled with a fluid and a front cover for closing a front end portion thereof; a piston displaced inside the cylinder by the fluid; a sealing member having one end portion fixed to the piston and the other end portion fixed to the front cover; and an operation member inserted in the sealing member and having one end portion fixed to the piston and the other end portion extending out of the front cover. In the present invention, due to the above-mentioned configuration, the sealing of a fluid (f) is already achieved by the sealing member, and thus, the operation member serves a moving function if only slipping relative to the sealing member in the sealing member. Accordingly, a rod or a cable does not need to move while being in close contact with the sealing member. Therefore, as in conventional arts, the present invention has merits in that a remarkable improvement is achieved in terms of wear of the sealing member, and it is not necessary to smoothly and precisely process the rod and to smoothly and hardly coat the cable. |
| US10683638B2 |
System for repositioning a backhoe digger
A control system for a work vehicle, includes a controller. The controller includes a processor a memory device communicatively coupled to the processor, such that the memory device stores instructions that cause the processor to receive a first control signal indicative of performing relocation operations. Furthermore, the instructions cause the processor to instruct an actuator assembly to drive a chassis of the work vehicle in an upward direction relative to wheels of the work vehicle in response to receiving the first control signal, such that a front stabilizer and a rear stabilizer are disengaged from a ground. |
| US10683635B2 |
Hydraulic motor drive assembly and system and method of use thereof
A motor drive assembly for selective rail or track operation of an excavators or other mobile platform via a source of hydraulic pressure. The motor drive assembly may include one or more drive arm assemblies mounted at ends of the mobile platform underbody, with the drive arm assembly including a motor, a gearbox, and hydraulic features for operation, including a counterbalance valve assembly, as well as improved gearbox and coupler elements operable therewith. The counterbalance valve assembly may include a cross-port relief valve and may have a first hydraulic operating circuit and a second hydraulic operating circuit. The first hydraulic operating circuit may communicate hydraulic pressure to the gearbox to enable movement of the mobile platform, and the second hydraulic operating circuit may prevent undesired communication of hydraulic pressure to the gearbox. |
| US10683632B2 |
Work vehicle
A work vehicle includes: a main hydraulic pump that supplies pressure oil to a hydraulic cylinder; an accessory pump that supplies pressure oil to an auxiliary machine; and a confluence switching valve that merges pressure oil of the accessory pump with pressure oil of the main hydraulic pump. The work vehicle is provided with a control device that, in case atmospheric pressure or air density of outside air is lower than a predetermined value, executes confluence limitation control of reducing a confluence flow rate at the confluence switching valve compared to the time in case the atmospheric pressure or the air density of the outside air is higher than the predetermined value, and canceling the confluence limitation control in case rotation speed of an engine becomes higher compared to a predetermined rotation speed value during the confluence limitation control, and the rotation speed value is higher as the atmospheric pressure or the air density of the outside air is lower. |
| US10683624B2 |
Barrier
A barrier (10) is described that comprises a barrier panel (12) having a first side edge (16) and a second side edge (18), and including a pair of fixed feet (26), the barrier panel (12) defining a channel within which a reinforcing member (34) is received, the reinforcing member (34) being oriented so as to be upstanding, in use, and located intermediate the first and second side edges (16, 18), and an adjustable foot (36) carried at the lower end of the reinforcing member (34). |
| US10683621B2 |
Ground milling machine, in particular a road milling machine, and method for operating a ground milling machine
The invention relates to a ground milling machine, in particular a road milling machine, comprising a machine frame, traveling devices connected to the machine frame, a drive engine, a ground milling device with a milling drum box open towards the ground and a milling drum mounted so as to be rotatable about a rotational axis inside the milling drum box, wherein the ground milling device is adjustable by means of an adjusting device between a raised transport position and a milling position engaging the ground, a conveyor device with at least one primary conveyor belt, with which milled material produced inside the milling drum box can be transported away from the ground milling device, the primary conveyor belt including a receiving side and a discharge side, a belt holder arranged in front of the ground milling device in the working direction of the ground milling machine, in which the receiving side of the primary conveyor belt is mounted, and an operator platform, from which an operator controls the ground milling machine in operation, as well as to a method for operating a ground milling machine. The invention facilitates an optimized handling of milling area obstacles located in the area of the milling track. |
| US10683620B1 |
Methods of forming an asphalt shingle waste powder from asphalt shingle waste
Non-limiting embodiments of the present disclosure relate to a method comprising: obtaining asphalt shingle waste (ASW) and performing grinding, screening, and separating steps on the ASW. In some embodiments, granules are removed from the ASW. In some embodiments, the method transforms ASW into ASW powder. In some embodiments, the ASW powder is formed into a plurality of briquettes. In some embodiments, at least one of: the ASW powder, the plurality of briquettes, or any combination thereof is fed into a mixing process that results in an ASW powder filled coating. |
| US10683619B2 |
Trestle mat construction panel configured for use with building equipment and a method of manufacture and/or use thereof
A trestle mat construction panel configured for use with building equipment and a method of manufacture and use thereof. The trestle mat construction panel is preferably formed of a partially hollow core body and strong support material to allow the construction panel to be easily placed and moved and to support various materials, such as construction equipment including cranes and the like, when in use. |
| US10683618B2 |
Process of making a multi-ply fibrous water soluble product
A process for manufacturing a water soluble product including the steps of: providing a water soluble fibrous parent continuous ply web, the parent continuous ply web extending in the cross direction between an operator edge and drive edge; cutting the parent continuous ply web in the machine direction to provide a first continuous ply web that includes the drive edge and a second continuous ply web that includes the operator edge; superposing the first continuous ply web and the second continuous ply web to form a web stack so that the operator edge and the drive edge are on opposite sides of a centerline of the web stack in the machine direction; and cutting and joining portions of the web stack to form the water soluble product. |
| US10683614B2 |
Deflecting member for making fibrous structures
A deflection member that includes a reinforcing member and a plurality of tiles fastened to the reinforcing member. |
| US10683603B1 |
Clothes drying system
In accordance with example embodiments of the present disclosure, the invention provides a clothes drying system that can be used in a free standing fashion or in combination with a door to allow for the hanging of multiple garments of various shapes, composition and size for drying or storing. |
| US10683602B1 |
Dual-clip clothespin for clothes-drying system
A clothespin with two clipping actions has a distal closure end and a proximal lever end. The distal closure end is either spring-actuated or drawn closed by elastic band; and a proximal, lever end has a slide-and-catch mechanism that allows the clothespin to be slid upwardly and secured upon a provided structure such as a line, cord, rod or hanger. |
| US10683600B2 |
Washing machine
Disclosed herein is a washing machine having a driving motor for generating a rotational force, a clutch for selectively transmitting the rotational force to the spin basket and the pulsator, a sensor and a position indicating member for detecting the rotational speed of the spin basket. |
| US10683599B2 |
Washing machine and operating method for same
Provided is a washing machine including: a washing tub connected with an outer rotor and an outer shaft; a pulsator connected with an inner rotor and an inner shaft; and a planetary gear set mounted between the inner rotor and the pulsator and between the outer rotor and the washing tub, to thus reduce a rotational force of the inner shaft, wherein at least one of the pulsator and the washing tub is rotated during performing a washing stroke by allowing the washing tub to be rotated for a period of time when the pulsator is stopping, to thus minimize a washing machine stop time during performing a washing stroke to thereby enhance a running rate and improve washing efficiency. |
| US10683598B2 |
Washing machine
A washing machine, which does not have a narrowed portion on a throw-in and takeout route of washings, so that washings can be thrown in and taken out smoothly. The washing machine of the present invention comprises: an inner tub for accommodating washings; an outer tub for accommodating the inner tub; a housing comprising a housing body that is configured to accommodate the outer tub and is open at the upper end, a fixed lid fixed to the upper end of the housing body, and a movable lid that is movably disposed on the fixed lid, makes the upper end of the housing body selectively open towards the outside, and is capable of forming a lid side opening for making an inner tub side opening formed on the upper end of the inner tub open upwards; and a water supply unit provided on the fixed lid and used for supplying water to the inner tub, wherein the inner circumference of the lid side opening has a shape and size that make the inner tub side opening substantially open upwards. |
| US10683597B2 |
Washing Machine
A washing machine includes a breathing light group, a door body, a door hinge, a housing and a computer program controller. The breathing light group is arranged on the door body, and includes a plurality of breathing lights. The computer program controller is configured to change a quantity ratio of bright breathing lights to dimmed breathing lights among the breathing lights in the breathing light group according to a change of a working progress of the washing machine. The door body is connected to the housing via the door hinge. The door hinge has a passage through which a wire harness of the breathing light group penetrates. The wire harness penetrates through the housing through the passage and is connected to the computer program controller. |
| US10683594B2 |
Three-dimensional integrated shoe blank with tongue and method for manufacturing the same
The present invention provides a method for knitting three-dimensional shoe blanks, comprising: knitting a heel and lateral portion; continuing knitting a rear sole portion; continuing knitting a front sole portion; continuing knitting a toe cap portion; and continuing knitting a tongue portion. When the knitting comes to the first connecting selvage edges at the two sides of the rear sole portion, the first connecting selvage edges can be knitted together with the lateral live stitches in the heel and lateral portion, so that the heel and lateral portion can be combined with the rear sole portion. Also, when the knitting comes to the second connecting selvage edges at the two sides of the toe cap portion, the second connecting selvage edges can be knitted together with the latitudinal live stitches in the front sole portion, so that the toe cap portion can be combined with the front sole portion. |
| US10683591B1 |
Items with fabric hinges
An item such as a removable device cover or a portable electronic device may have a fabric hinge. The item may have first and second structures that are configured to rotate relative to each other. The fabric hinge may have first and second fabric layers that are coupled to the first structure and third and fourth fabric layers that are coupled to the second structure. A center portion of the fabric hinge may have one side that is coupled to the first and second fabric layers and an opposing second side that is coupled to the third and fourth fabric layers. In the center portion, first strands of material may extend outwardly into the first and fourth fabric layers and second parallel strands that are interspersed with the first strands may extend outwardly into the second and third fabric layers. |
| US10683575B2 |
Laser cladding nozzle apparatus and puncturing method therefor
The present invention provides a laser cladding nozzle apparatus, where the laser cladding nozzle apparatus is mounted on a laser head, and the laser cladding nozzle apparatus includes a conical nozzle head, where the conical nozzle head is connected to an inner side of the laser head; the conical nozzle head includes a plurality of first powder channels, a plurality of first inlets is evenly distributed on an upper end circumference of the conical nozzle head, a plurality of first outlets is evenly distributed on a lower end circumference of the conical nozzle head, the first inlet is in communication with the first outlet through the first powder channel, and a size and a quantity of the first inlet are the same as those of the first outlet. The present invention further provides a puncturing method for a laser cladding nozzle apparatus. |
| US10683574B2 |
Method and apparatus for fabricating fibers and microstructures from disparate molar mass precursors
The disclosed methods and apparatus improve the fabrication of solid fibers and microstructures. In many embodiments, the fabrication is from gaseous, solid, semi-solid, liquid, critical, and supercritical mixtures using one or more low molar mass precursor(s), in combination with one or more high molar mass precursor(s). The methods and systems generally employ the thermal diffusion/Soret effect to concentrate the low molar mass precursor at a reaction zone, where the presence of the high molar mass precursor contributes to this concentration, and may also contribute to the reaction and insulate the reaction zone, thereby achieving higher fiber growth rates and/or reduced energy/heat expenditures together with reduced homogeneous nucleation. In some embodiments, the invention also relates to the permanent or semi-permanent recording and/or reading of information on or within fabricated fibers and microstructures. In some embodiments, the invention also relates to the fabrication of certain functionally-shaped fibers and microstructures. In some embodiments, the invention may also utilize laser beam profiling to enhance fiber and microstructure fabrication. |
| US10683573B2 |
Film forming apparatus
A film forming apparatus of forming a film by supplying a process gas onto a substrate includes a rotation table having a loading region and is configured to revolve the substrate loaded on the loading region; a process gas supply mechanism configured to supply the process gas to a gas supply region to perform film formation on the substrate repeatedly passing through the gas supply region a plurality of times by revolution of the substrate; a first gear disposed on the other surface side of the rotation table and rotated in a rotation direction of the rotation table; a second gear configured with planetary gears engaging with the first gear, disposed to be revolved together with the loading region, and configured to rotate the loading region so as to allow the substrate to be rotated. |
| US10683568B2 |
Heat-resistant sintered material having excellent oxidation resistance, high-temperature wear resistance and salt damage resistance, and method for producing same
An object of this heat-resistant sintered material and a production method therefor is to obtain a heat-resistant sintered material having excellent oxidation resistance, high-temperature wear resistance and salt damage resistance. This heat-resistant sintered material has a composition containing, in mass % values, Cr: 25 to 50%, Ni: 2 to 25% and P: 0.2 to 1.2%, with the remainder being Fe and unavoidable impurities, and has a structure including an Fe—Cr matrix, and a hard phase composed of Cr—Fe alloy particles dispersed within the Fe—Cr matrix, wherein the Cr content of the Fe—Cr matrix is from 24 to 41 mass %, the Cr content of the hard phase is from 30 to 61 mass %, and the effective porosity is 2% or less. |
| US10683564B1 |
System and method of producing low carbon ferrochrome and low carbon ferrochrome produced thereby
A system and method for recovering a high yield of low carbon ferrochrome from chromite and low carbon ferrochrome produced therefrom. A stoichiometric mixture of feed materials including scrap aluminum granules, lime, silica sand, and chromite ore are provided into a plasma arc furnace. The scrap aluminum granules are produced from used aluminum beverage containers. The feed materials are heated, whereupon the aluminum in the aluminum granules produces an exothermic reaction reducing the chromium oxide and iron oxide in the chromite to produce molten low carbon ferrochrome with molten slag floating thereon. The molten low carbon ferrochrome is extracted, solidified and granulated into granules of low carbon ferrochrome. The molten slag is extracted, solidified and granulated into granules of slag. |
| US10683563B2 |
Treated geothermal brine compositions with reduced concentrations of silica, iron and manganese
This invention relates to treated geothermal brine compositions containing reduced concentrations of iron, silica, and manganese compared to the untreated brines. Exemplary compositions contain a concentration of manganese less than 10 mg/kg, a concentration of silica ranging from less than 10 mg/kg, and a concentration of iron less than 10 mg/kg, and the treated geothermal brine is derived from a Salton Sea geothermal reservoir. |
| US10683561B2 |
Method for directly producing pickling-free hot-plated sheet strip product from molten steel
Method for directly producing a pickling-free hot-plated sheet strip product from molten steel comprising: obtaining a refined molten steel; thin strip continuous casting: a mixed gas of an inert gas and a reducing gas is used for protection in the billet casting process; hot rolling: the cast strip is levelled at a high temperature so as to improve the sheet shape and rolled to a suitable thickness so as to change the product specification, or provide a mechanical disruption action on the iron oxide skin on the surface of the cast strip; reduction annealing: a sectional reduction method is used to perform sectional reductions with the temperature held within two ranges, i.e., 450-600° C. and 700-1000° C., wherein the reduction is performed within a range of 450-600° C. for 1-5 minutes and within a range of 700-1000° C. for 1-3 minutes to remove the iron oxide skin produced in the previous procedure, the concentration of the reducing gas being not lower than 5%; and hot galvanization: after having been cooled in a protective atmosphere, the strip billet is brought into a zinc bath and hot-plated with zinc and other alloy, and then cooled and coiled. The present invention realizes a highly continuous production of a hot-plated product from molten steel with iron and steel, and hot plating with zinc or an alloy is directly performed without removing elementary iron produced by the reduction, so that the energy consumption in the middle stage can be saved and the recovery of metal reaches close to 100%. |
| US10683557B2 |
Detecting bacterial taxa for predicting adverse pregnancy outcomes
It provides a method for predicting the risk of an adverse pregnancy or neonatal outcome for a pregnant subject by detecting the elevated level of bacteria from one or more selected bacterial taxa (e.g., genera or species). A kit useful for such a method is also provided. In addition, it provides a method for determining the risk of having advanced cervical dilation and/or premature cervical shortening based on differentially abundant bacterial taxa. |
| US10683551B2 |
Detecting methylation in a subpopulation of genomic DNA
This invention provides methods of determining the biological, pathological, genetic, epigenetic or disease status in a biological sample by determining the methylation status of a subpopulation of genomic DNA in the sample. |
| US10683550B2 |
HNF4G-RSPO2 fusion gene and use thereof in treatment of cancer
The present disclosure provides methods of detecting a fusion gene of HNF4G and RSPO2 in a nucleic acid-containing sample, and a primer set, a probe set and a kit for detecting the fusion gene are also provided. Animal models for a human disease positive for the fusion gene are also provided herein. In addition, the present disclosure relates to the methods for assessing and identifying an agent effective on the fusion gene of HNF4G and RSPO2 or a human disease positive for a fusion gene of HNF4G and RSPO2 and thereby treating said disease are also provided. |
| US10683548B2 |
Single nucleotide polymorphism in HLA-B*15:02 and use thereof
Disclosed herein is a novel single nucleotide polymorphism (SNP) in HLA-B*15:02 that can be used as a biomarker for carbamazepine-induced severe adverse skin reactions in Asians. Also provided herein are methods and reagents for assessing the specific SNP, and applying the SNP in predicting an increased risk of carbamazepine-induced severe adverse skin reactions. |
| US10683546B2 |
Kit for predicting treatment with glucocorticoids and method comprising the same
An ex vivo method and a kit for predicting the response to a treatment with glucocorticoids (GC) in patients affected by inflammatory diseases, based on quantification of fold change ratio in GR isoform levels. |
| US10683544B2 |
Sequences associated with TDP-43 proteinopathies and methods of using the same
The present invention provides nucleic acids and peptides, and methods of using the nucleic acids and peptides to identify subjects at risk for a TDP-43 proteinopathy. The invention also provides for an array comprising the nucleic acids and peptides of the invention. |
| US10683539B2 |
Compounds for use in PCR systems and applications thereof
This disclosure relates to novel compounds for use in various compositions, kits and methods, including, for example, use in polymerase storage buffers and in nucleic acid synthesis or amplification reactions such as a polymerase chain reaction (PCR). Methods for preparing the novel compounds are also described. |
| US10683538B2 |
Quality assessment of circulating cell-free DNA using multiplexed droplet digital PCR
The present invention provides a method of determining integrity and/or quantity of cell free DNA (cfDNA) in a bio logical sample comprising amplifying target sequences with at least a first primer/probe set and at least a second primer probe/set, amplifying the target sequences of differing lengths, and monitoring for detection of the labels of the oligonucleotide probes, and determining the integrity and/or quantity of the cfDNA based on the level of detection of the label of the oligonucleotide probe from the first primer/probe set compared to the level detection of the label of the oligonucleotide probe from the second primer/probe set. The present invention also provides methods for generating a library with the cfDNA for sequencing and analysis. |
| US10683534B2 |
Ligation assays in liquid phase
Ligation assays in liquid phase for detecting nucleic acid sequences. |
| US10683533B2 |
Capture reactions
The invention generally relates to methods of performing a capture reaction. In certain embodiments, the method involves obtaining a nucleic acid, fragmenting the nucleic acid, and capturing a target sequence on the nucleic acid fragment using a capture moiety, such as a molecular inversion probe. |
| US10683526B2 |
High-purity steviol glycosides
Methods of preparing highly purified steviol glycosides, particularly rebaudiosides A, D and M are described. The methods include utilizing recombinant microorganisms for converting various staring compositions to target steviol glycosides. In addition, novel steviol glycosides reb D2 and reb M2 are disclosed, as are methods of preparing the same. The highly purified rebaudiosides are useful as non-caloric sweetener in edible and chewable compositions such as any beverages, confectioneries, bakery products, cookies, and chewing gums. |
| US10683524B2 |
Assays and other reactions involving droplets
The present invention generally relates to droplets and/or emulsions, such as multiple emulsions. In some cases, the droplets and/or emulsions may be used in assays, and in certain embodiments, the droplet or emulsion may be hardened to form a gel. In some aspects, a heterogeneous assay can be performed using a gel. For example, a droplet may be hardened to form a gel, where the droplet contains a cell, DNA, or other suitable species. The gel may be exposed to a reactant, and the reactant may interact with the gel and/or with the cell, DNA, etc., in some fashion. For example, the reactant may diffuse through the gel, or the hardened particle may liquefy to form a liquid state, allowing the reactant to interact with the cell. As a specific example, DNA contained within a gel particle may be subjected to PCR (polymerase chain reaction) amplification, e.g., by using PCR primers able to bind to the gel as it forms. As the DNA is amplified using PCR, some of the DNA will be bound to the gel via the PCR primer. After the PCR reaction, unbound DNA may be removed from the gel, e.g., via diffusion or washing. Thus, a gel particle having bound DNA may be formed in one embodiment of the invention. |
| US10683520B2 |
Polycarboxylic acid extraction
The invention pertains to method for recovering polycarboxylic acid from an aqueous mixture including the steps of: providing an aqueous mixture including polycarboxylic acid and at least 5 wt. % dissolved halide salt, based on the total weight of water and dissolved material in the aqueous mixture; extracting the polycarboxylic acid from the aqueous mixture into a first organic liquid including an organic solvent selected from the group consisting of ketones and ethers, thereby obtaining an organic polycarboxylic acid solution and an aqueous waste liquid including the halide salt; and extracting the polycarboxylic acid from the organic carboxylic acid solution into an aqueous liquid, thereby obtaining an aqueous polycarboxylic acid solution and a second organic liquid. The method according to the invention allows a combined purification and concentration step for feed solutions of polycarboxylic acids. |
| US10683519B1 |
Biochemical upgrading of high-protein biomass and grain products
The present invention relates to methods of upgrading biomass to provide useful chemical intermediates, fuels, amino acids, nutrients, etc. In particular examples, the biomass is a by-product of ethanol production and is mainly used as high-protein feed. Described herein are methods for upgrading such biomass, such as by implementing pre-treatment conditions and by employing fermentation conditions including modified organisms. |
| US10683517B2 |
Cry1D for controlling corn earworm
The subject invention relates in part to the surprising discovery that Cry1Da is active against corn earworm (CEW), Helicoverpa zea (Boddie). Methods for using Cry1Da in transgenic plants to prevent serious crop damage is described. Leaf and silk bioassays using transgenic maize expressing full length, core toxin region or chimeric Cry1Da demonstrated good insect protection against CEW larvae damage. |
| US10683515B2 |
Genetic loci associated with response to abiotic stress
Compositions and methods useful in identifying and counter-selecting maize plants with having enhanced yield-related traits relative to control plants under abiotic stress conditions such as salt stress and/or drought are provided herein. The methods use molecular genetic markers to identify, select and/or construct salt stress tolerant and/or drought tolerant maize plants. Also provided are methods to enhance tolerance to salt stress and/or drought in crop plants by transforming crop plants with the Zea mays antiporter/sodium ion transporter or by introducing favorable allelic variants of the Zea mays antiporter/sodium ion transporter gene via gene editing. |
| US10683512B2 |
Method for preparing various lactam
The present disclosure relates to a recombinant microorganism having a lactam production capacity from an omega-amino acid, into which a gene encoding a beta-alanine coenzyme A transferase on a microorganism which has an omega-amino acid biosynthetic metabolic pathway inherently or an omega-amino acid biosynthetic metabolic pathway is introduced, and a method for producing a variety of lactams and omega-amino acyl-CoAs using the same.The recombinant microorganism and the method for producing the lactam according to the present disclosure are useful in producing a variety of lactams such as propiolactam, 2-pyrrolidone, valerolactam, caprolactam, and heptanolactam from a variety of omega-amino acids. |
| US10683510B2 |
Engineering genetic circuit interactions within and between synthetic minimal cells and use thereof
The invention, in some aspects relates to compositions comprising synthetic minimal cells (SMCs) and use of SMCs, pluralities of SMCs in relation to engineering genetic circuit interactions. |
| US10683507B2 |
Materials and methods for rapid and specific detection of synthetic cathinones
The subject invention provides methods, assays, and products for detecting small molecules in a sample, in particular, in both clinical and field settings. The method for detecting a small-molecule target, preferably, a synthetic cathinone in a sample comprises contacting the sample with an aptamer-based sensor selective for the small-molecule target, and detecting the small-molecule target in the sample. Specifically, the method utilizes an aptamer-based sensor comprising a dye binding to a three-way junction binding domain of an aptamer. Binding of small-molecule target to the aptamer displaces the dye, generating a spectroscopic signal that can be used for detection of the small-molecule target and quantitative measurement of the target concentration. |
| US10683504B2 |
Serpina1 iRNA compositions and methods of use thereof
The invention relates to RNAi agents, e.g., double-stranded RNAi agents, targeting the Serpina1 gene, and methods of using such RNAi agents to inhibit expression of Serpina1 and methods of treating subjects having a Serpina1 associated disease, such as a liver disorder. |
| US10683503B2 |
Antisense oligomers for treatment of conditions and diseases
Alternative splicing events in SCN1A gene can lead to non-productive mRNA transcripts which in turn can lead to aberrant protein expression, and therapeutic agents which can target the alternative splicing events in SCN1A gene can modulate the expression level of functional proteins in Dravet Syndrome patients and/or inhibit aberrant protein expression. Such therapeutic agents can be used to treat a condition caused by SCN1A, SCN8A or SCN5A protein deficiency. |
| US10683492B2 |
Transgenic factor VII having a specific N-glycosylation and substantially homogenous isoelectric point
The present invention relates to a factor VII composition having a substantially homogeneous isoelectric point and to a method for formulating such a composition. The present invention also relates to the therapeutic use of a factor VII composition having a substantially homogeneous isoelectric point. |
| US10683483B2 |
Microfabricated platform for mimicking the liver zonation and evaluating method of zonal toxicity using thereof
A microfabricated platform for mimicking the liver zonation and an evaluating method of zone-specific hepatotoxicity using the same is provided. The microfabricated platform for mimicking the liver zonation prepared according to the method of the present invention is divided into three zones of zone 1, zone 2 and zone 3 similarly to in vivo liver tissue and thus the zone-specific hepatotoxicity of a drug in the liver can be evaluated using the same. According to the present invention, the zone-specific hepatotoxicity results can be analyzed quantitatively by using image analysis, so that the platform of the present invention can be effectively used for in vitro screening of zone-specific hepatotoxicity. |
| US10683482B2 |
Stem cell conditioned media and methods of using the same
Methods of producing stem cell conditioned media to treat mammalian injuries or insults. In at least one embodiment of a method of producing a stem cell conditioned media of the present disclosure, the method comprises the steps of culturing at least one stem cell in a first cell culture medium, replacing some or all of the first cell culture medium with a second cell culture medium and further culturing the at least one stem cell in the second cell culture medium, and collecting a quantity of the second cell culture medium after a culture duration, wherein the quantity of the second cell culture medium contains a cell culture byproduct effective to treat a mammalian insult or injury. |
| US10683479B2 |
Whole stillage separation
Spent stillage remaining after the fermentation of a feedstock for ethanol production may be processed to recover, use, and/or recycle the constituent components of the stillage. Stillage may be mixed, heated, and held at a desired temperature for a period of time. The stillage may then be cooled and treated with an enzyme. The enzymatically treated stillage may be emulsified with oil and water, and then permitted to settle into discrete layers. Individual layers may then be processed. |