US10521447B2
An example system and method includes a processor to receive an image ID corresponding to a container image of a container to be run. The processor is to also send the image ID to a registry. The processor is also to receive an image metadata corresponding to the image ID from the registry. The processor is to store the image metadata on a local file system. The processor is to generate a container comprising an application. The processor is to execute the application using the image metadata.
US10521444B2
Example embodiments for accessing data are described. In an example embodiment, a request is received for a data record including multiple data fields. Based on location information for each field from a metadata file, each field of a first portion of the multiple fields is retrieved from a local data store, with each of the fields of the first portion having a corresponding size less than a threshold size. Each retrieved field of the first portion may be presented to a user, along with a field indicator for at least one field of a second portion of the multiple fields, with each of the fields of the second portion having a corresponding size at least as large as the threshold size. In response to a selection of the field indicator, at least one field of the second portion may be retrieved and presented to the user.
US10521440B2
A method for profiling a dataset includes: querying, by a data profiler executed on a distributed computing system, a metadata storage to obtain table information; allocating, by the data profiler, system resources based on the obtained table information; profiling, by the data profiler, the dataset to obtain profiling results, wherein profiling the dataset includes shuffling and repartitioning data blocks of the dataset with respect to a plurality of nodes of the distributed computing system, and computing aggregates based on the shuffled and repartitioned data blocks; and outputting, by the data profiler, the profiling results.
US10521429B2
Utilizing graphical elements representing human bodies to estimate physical measurements of a user is described. In at least one example, a service provider can access a database storing a plurality of data items. The service provider can cause a set of data items of the plurality of data items to be presented to the user. Data items in the set of data items are associated with at least one graphical element representing a human body with individual magnitudes corresponding to individual dimensions of a plurality of dimensions. The service provider can receive data indicating a selection of a data item associated with a first magnitude associated with a first dimension and a second magnitude associated with a second dimension. The service provider can estimate physical measurements associated with the user based partly on a first magnitude and/or the second magnitude.
US10521427B2
In one aspect, in general, a method of generating a dataflow graph representing a database query includes receiving a query plan from a plan generator, the query plan representing operations for executing a database query on at least one input representing a source of data, producing a dataflow graph from the query plan, wherein the dataflow graph includes at least one node that represents at least one operation represented by the query plan, and includes at least one link that represents at least one dataflow associated with the query plan, and altering one or more components of the dataflow graph based on at least one characteristic of the at least one input representing the source of data.
US10521426B2
A system for generating a query plan is provided. In some implementations, the system performs operations comprising: determining that a first query operation is a full table query operation, the full table query operation comprising a query operation operating on a database table as a whole; determining that a second query operation is a split table query operation, the split table query operation comprising a plurality of parallel query operations each operating on a portion of the database table; and inserting, based on the first query operation being a full table query operation and the second query operation being a split table query operation, a switch operation between the first and the second query operation, the switch operation being configured to distribute data output by the first query operation to the plurality of parallel query operations comprising the second query operation. Related methods and articles of manufacture are also described.
US10521425B2
A computer-implemented method of generating faster and more efficient database query execution plans includes receiving a database query, generating an optimized query execution plan, and initiating execution of the optimized plan. Database can include table columns with associated column dictionaries. Database query can have statements with conditions. Generating the optimized query execution plan involves comparing contents of a column dictionary semantics of the statements, omitting statements which will always be TRUE and omitting conditions which will always be FALSE. Related apparatus, systems, techniques, methods and articles are also described.
US10521412B2
A token apportionment stack may include multiple layers. A data structure layer of the token apportionment stack may access configuration memory to determine nodes and node attributes for a multiple-tier data structure. The data structure layer may send a message to a token assignment later of the token apportionment stack that indicates the determined nodes and attributes. Responsive to the message, the token assignment layer may assign tokens to a first node and recursively assign an apportionment of the assigned tokens to a second node. The token assignment layer may send a message with the assignments to the data structure layer. An interface interaction layer of the token apportionment stack may receive and handle query regarding token assignment by accessing token assignment data stored at the data structure layer.
US10521411B2
An inline tree data structure and one or more auxiliary data structure encode a multitude of data records of a dataset; data fields of the dataset define a tree hierarchy. The inline tree comprises one binary string for each data record that are all the same length, are arranged in an ordered sequence that corresponds to the tree hierarchy, and include an indicator string indicating position in the tree hierarchy of each data record relative to an immediately adjacent data record. A search program is guided through the dataset by interrogating each indicator string in the inline tree data structure so as to reduce unnecessary interrogation of data field values.
US10521403B1
Systems and methods are provided for fault-tolerant file replication. A request including an operation and a file identifier is received. It is determined if the operation is of a predetermined type of operations. If the operation is of a predetermined type of operation, a target local replica file is identified. It is determined whether the target local replica file is a primary replica. If the target local replica file is the primary replica, the operation included in the request is executed. Otherwise, one or more of the set of storage devices on which remote replica files associated with the file identifier are stored are identified. In turn, the remote replica file that is the primary replica is identified. The request is transmitted to storage device on which the identified remote replica file that is the primary replica is stored.
US10521398B1
A technique for facilitating file system operations in a data storage system provides multiple version family databases. Each version family database identifies members of a respective version family, i.e., a respective set of files in a file system that are related by file snapping. When a snap of a file is created, the file system updates a version family database for the version family that includes the file, such that the version family database identifies both the file and the snap.
US10521391B1
A system and method for efficiently transporting data across lanes. A computing system includes an interconnect with lanes for transporting data between a source and a destination. When a source receives an indication of a bandwidth requirement change from a first data rate to a second data rate, the transmitter in the source sends messages to the receiver in the destination. The messages indicate that the data rate is going to change and reconfiguration of one or more lanes will be performed. The transmitter selects one or more lanes for transporting data at the second data rate. The transmitter maintains data transport at the first data rate while reconfiguring the selected one or more lanes to the second data rate. After completing the reconfiguration, the transmitter transports data at the second data rate on the selected one or more lanes while preventing data transport on any unselected lanes.
US10521390B2
An apparatus for a microprocessor computer system and method for configuring the same where said microprocessor computer system comprises a processor core and at least one hardware buffer FIFO with memory-mapped head and tail that handles data movement among the processor cores, networks, raw data input and outputs, and memory. The method for configuring said microprocessor computer system comprises utilizing a FIFO auxiliary processor to process said data traversing said hardware FIFO; utilizing said hardware FIFOs to efficiently pipe data through functional blocks; and utilizing a FIFO controller to perform DMA operations that include non-unit-stride access patterns and transfers among processor cores, networks, raw data input and outputs, memory, and other memory-mapped hardware FIFOs.
US10521384B2
A fob device includes a portable housing below a size needed to accommodate an input/output component for providing access to a functionality of the fob device that would not otherwise be accessible. The fob device also includes a mobile processor, a wireless interface, a volatile memory, a rechargeable battery, a charging interface, and storage medium having instructions that when executed causes the fob to receive a pairing request from a modular extension device that can provide access to the full functionality of the fob device that would not otherwise be accessible, pair with the modular extension device, and provide interfaces to the modular extension device that are customized based on a form factor of the modular extension device.
US10521383B1
A first operation identifier is assigned to a first operation directed to a memory component, the first operation identifier having an entry in a first data structure that associates the first operation identifier with a first plurality of buffer identifiers. It is determined whether the first operation collides with a prior operation assigned a second operation identifier, the second operation identifier having an entry in the first data structure that associates the second operation identifier with a second plurality of buffer identifiers. It is determined whether the first operation is a read or a write operation. In response to determining that the first operation collides with the prior operation and that the first operation is a read operation, the first plurality of buffer identifiers are updated with a buffer identifier included in the second plurality of buffer identifiers.
US10521377B1
A first write transaction is received by a device that includes a transaction identifier and a memory location identifier. The memory location identifies a register or a memory location of a device. A value from the register or memory location is read. A second write transaction is sent to a block of host memory. The second write transaction includes the value and the transaction identifier.
US10521375B2
A controller for a memory system is disclosed. The controller includes logic configured to execute host requests and memory management operations. The memory management operations have a plurality of memory command cycles. The logic is configured to suspend the memory management operation upon completion of a memory command cycle in the plurality of memory command cycles before a final stage when a host read request is received during execution of the memory management operation, and configured to continue the memory management operation when a host request other than a read request is received during execution of the memory management operation.
US10521371B2
Embodiments of the present disclosure provide a cache system and associated method. The cache system includes a first pipeline module including a first plurality of sequential processing phases for executing a plurality of operations. The first plurality of operations is executed in response to Input/Output (I/O) requests of a first plurality of types for the persistent storage device, and each of the first plurality of operations is a common operation for the I/O requests of at least two of the first plurality of types. The cache system also includes a control module configured to: determine a first type of a first pending processing I/O request for the persistent storage device, and in response to the first type being one of the first plurality of types, cause the first pipeline module to be executed to process the first pending processing I/O request.
US10521370B2
A chipset with a near-data processing (NDP) engine, which uses the NDP engine to perform a command transformation and thereby to generate an input and output (I/O) command to operate a peripheral device connected to the chipset. The chipset further has a traffic control module. A Remote Direct Memory Access (RDMA) packet comes from a remote computer system and is received by the chipset to operate the peripheral device. The traffic control module directs the RDMA packet to the NDP engine to be transformed into the I/O command. The NDP engine is provided to cope with the RDMA packet.
US10521363B2
An Integrated circuit (IC) device accommodating a circuit and associated control module, being operative to determine an apparatus characteristic in accordance with one out of few selectable characteristics. The circuit is operative in conjunction with more than three of a plurality of external passive circuits corresponding to the plurality of apparatus characteristics, and includes (N≥1) digital I/O pins. The control module is operative to: (i) in response to a series of triggering signals, generate samples of the digital I/O pin's state that correspond to a plurality of different sequences of states when each of the plurality of external circuits is respectively applied to the pin and (ii) determining, from the samples, which of the plurality of different sequences of states has occurred that corresponds to the individual external circuit that has been applied to the pin; and (iii) determining an individual apparatus characteristic which corresponds to the determined sequence.
US10521362B2
Embodiments of the present disclosure provide a method and device for storage management. The method comprises receiving at a storage management device a configuration request for a storage space managed by the storage management device, the configuration request indicating a capacity of the storage space and a target size of a chunk in the storage space; and based on the capacity and the target size, dividing the storage space into a metadata region storing a chunk status indicator indicating whether the chunk is assigned with data and a data region including the chunk with the target size. Embodiments of the present disclosure also provide a corresponding device.
US10521357B1
A computing system comprises one or more cores. Each core comprises a processor. In some implementations, each processor is coupled to a communication network among the cores. In some implementations, a switch in each core includes switching circuitry to forward data received over data paths from other cores to the processor and to switches of other cores, and to forward data received from the processor to switches of other cores.
US10521355B2
Disclosed is a system, method and/or computer product that includes generating translation requests that are identical but have different expected results, transmitting the translation requests from a MMU tester to a non-core MMU disposed on a processor chip, where the non-core MMU is external to a processing core of the processor chip, and where the MMU tester is disposed on a computing component external to the processor chip. The method also includes receiving memory translation results from the non-core MMU at the MMU tester, comparing the results to determine if there is a flaw in the non-core MMU.
US10521344B1
Servicing I/O operations directed to a dataset that is synchronized across a plurality of storage systems, including: receiving, by a follower storage system, a request to modify the dataset; sending, from the follower storage system to a leader storage system, a logical description of the modification to the dataset; receiving, from the leader storage system, information describing the modification to the dataset; processing, by the follower storage system, the request to modify the dataset; receiving, from the leader storage system, an indication that the leader storage system has processed the request to modify the dataset; and acknowledging, by the follower storage system, completion of the request to modify the dataset.
US10521327B2
Systems and methods of detecting a difference in behavior of processes are provided. Differences may be detected by comparing operating system programmatic procedure invocations made by the processes.
US10521322B2
A first set of information is identified, collected by a first agent during monitoring of a first software component. A second set of information is identified, that was collected by a second agent during monitoring of a second software component. It can be determined that the first and second sets of information each include characteristics of a particular transaction involving the first and second software components. A model is generated of the particular transaction based at least in part on the first and second sets of information. The model includes a representation of the involvement of the first and second software components within the particular transaction. In some aspects, characteristics included in the first and second set of information can include timing information for use, for example, in generating a model representing ordering of software components' involvement in one or more transactions.
US10521313B2
Technical solutions are described for providing a redundant processor. An example processing unit includes a source processor coupled with a system communication bus via a first communication line; a backup processor coupled with the system communication bus via a second communication line; and an inter-microprocessor communication channel for communication between the source processor and the backup processor. The backup processor monitors for a failure of the source processor by monitoring the first communication line for communication messages being transmitted by the source processor. The backup processor determines a failure of the source processor in response to an absence of the communication messages on the first communication line for a predetermined duration. The backup processor, in response to a failure of the source processor, takes over control of communication of the processing unit by sending a status update on the inter-microprocessor communication channel.
US10521306B2
Systems and methods are disclosed for maintaining a status of a respective data processing unit (DPU) of a plurality of data processing units, each coupled to non-volatile memory. In some embodiments a first DPU is configured to execute one or more persistent processes, wherein the one or more processes persist in the non-volatile memory over power cycles, generate a first broadcast message upon completion of a first persistent process, transmit the first broadcast message to a set of DPUs associated with monitoring the first DPU, receive a second broadcast message from a second DPU of the set of DPUs and assign a value indicating an active status for the second DPU in a status table to track the status of each DPU of the set of DPUs.
US10521300B2
A computing device includes an interface configured to interface and communicate with a dispersed storage network (DSN), a memory that stores operational instructions, and a processing module operably coupled to the interface and memory such that the processing module, when operable within the computing device based on the operational instructions, is configured to perform various operations. For example, the computing device generates a prioritized request that includes at least one of a task for execution or a priority level based on information stored within a storage unit (SU) of a plurality of storage units (SUs) implemented within the DSN. Note that the information corresponds to a data object that is related to a set of encoded data slices (EDSs) that are distributedly stored within the DSN. The computing device then transmits the prioritized request to the SU and receives, from the SU, a response to the prioritized request.
US10521288B2
A method, computer program product, and computer system for performing, at a computing device, an analysis of a web application. A response is annotated by the web application with coverage data based upon, at least in part, the analysis, wherein the coverage data indicates which actions have been performed on the web application and which actions have not been performed on the web application according to results of the analysis. The response that includes the coverage data is shared with one or more users.
US10521277B2
Transactional Lock Elision allows hardware transactions to execute unmodified critical sections protected by the same lock concurrently, by subscribing to the lock and verifying that it is available before committing the transaction. A “lazy subscription” optimization, which delays lock subscription, can potentially cause behavior that cannot occur when the critical sections are executed under the lock. Hardware extensions may provide mechanisms to ensure that lazy subscriptions are safe (e.g., that they result in correct behavior). Prior to executing a critical section transactionally, its lock and subscription code may be identified (e.g., by writing their locations to special registers). Prior to committing the transaction, the thread executing the critical section may verify that the correct lock was correctly subscribed to. If not, or if locations identified by the special registers have been modified, the transaction may be aborted. Nested critical sections associated with different lock types may invoke different subscription code.
US10521270B2
A method and system for improving a functioning of critical execution computing machines by reducing an impact of an execution issue on execution of critical work units by respective critical execution computing machines. A promoted critical execution computing machine receives global correction information relating to the critical work units and to the critical execution computing machines. The execution issue impacts execution of the critical work units by each critical execution computing machine. One critical work unit had been promoted to become a promoted critical work unit that is to be executed by the promoted critical execution computing machine. The promoted critical execution computing machine: collects local correction information, receives peer correction information, determines one or more correction actions according to the global correction information, the local correction information, and the peer correction information, and causes an application of the corresponding correction actions onto the critical execution computing machines.
US10521259B2
The present invention relates to a device and a method for monitoring resources in a full virtualization system, the device and method generating a file table by parsing file information, generating a memory table when a memory is allocated, and then determining whether to execute a command by a process unit with reference to the file table and the memory table when the command is generated from a guest operating system or an application such that a virtual machine monitor is requested to execute the command.
US10521258B2
Systems and methods are described for a storage processing service that processes multiple storage commands. The storage processing service uses tags from test storage commands to determine whether a test storage service is to be instantiated that reflects a corresponding production service. Test storage commands with the same tag are tested on that test service. Additionally, the storage processing service determines a strategy for testing processes on production services when the storage system is overloaded. In one embodiment, the test service manager can determine to stop testing processes for a period of time, and issue a shed command that queues or sheds test storage commands. Advantageously, a shed command, while active at a storage processing service, may alleviate the overload on production services. The test service manager can continue to monitor the storage system to determine whether the overload continues to exist.
US10521247B2
Techniques are disclosed for advantageously relocating graphical digital content on a screen of a client device. The technique can include displaying a dynamic content at a particular location on the screen of a client device (e.g., inline with an article displayed on a webpage). Upon determination that a relocation condition exists (e.g., a viewability of the inline dynamic content drops below a particular threshold), the dynamic content can be relocated to another location on the screen. In some instances, rather than being relocated to a static, previously determined position, the dynamic content can be dynamically relocated, based on the location of the other content.
US10521244B2
A method and information handling system comprising receiving, at the management information handling system, legacy client information handling system configuration parameter values of the legacy client information handling system, information handling system configuration parameter values comprising motherboard configuration parameter values and component configuration parameter values, storing the legacy client information handling system configuration parameter values in a memory device, and identifying, via a processor at the management information handling system, replacement client information handling system performance enhancements relative to legacy client information handling system performance constraints. Executing, via an application processor, instructions of a system configuration management system to determine replacement client information handling system configuration parameter values based on the replacement client information handling system performance enhancements.
US10521242B2
In some examples, a method includes, receiving, by a supervisor component, a request to execute particular functionality of an application and, responsive to receiving the request, identifying, by an application container for maintaining installable sub-packages of the application, a minimum version of a library specified in an application definition of the application. The method may also include, responsive to determining that the application container does not include the minimum version of the library: retrieving an instance of the library with a version that is greater than or equal to the minimum version; installing the instance of the library in the container runtime of the application container; and executing the application using the instance of the library in the container.
US10521240B2
A digital device and a method of processing screensaver the same are disclosed in this disclosure. According to the present invention, a digital device includes a manager configured to manage a window of the digital device and to generate and transmit first status data to a controller depending on whether the digital device is in a first status, a resource processor configured to manage and assign resources of the digital device, to receive status data and size data from launched applications and to configure and temporarily store application data for screensaver processing, and the controller configured to launching of one or more applications, to transmit a request to execute the screensaver to the resource processor if the first status data is received from the manger, to transmit a control command to a screensaver application based on a response of the resource processor according to the request, and to control the screensaver, wherein the resource processor returns a response to the request to execute the screensaver based on resource data about resource assignment and use of the digital device and the temporarily stored application data according to the request of the controller.
US10521227B2
The present embodiments relate to circuitry that efficiently performs double-precision floating-point addition operations, single-precision floating-point addition operations, and fixed-point addition operations. Such circuitry may be implemented in specialized processing blocks. If desired, each specialized processing block may efficiently perform a single-precision floating-point addition operation, and multiple specialized processing blocks may be coupled together to perform a double-precision floating-point addition operation. In some embodiments, four specialized processing blocks that are arranged in a one-way cascade chain may compute the sum of two double-precision floating-point number. If desired, two specialized processing blocks that are arranged in a two-way cascade chain may compute the sum of two double-precision floating-point numbers.
US10521225B2
Techniques related to matrix multiplication at memory bandwidth are disclosed. Computing device(s) perform multiplication of a first matrix with a second matrix to generate a third matrix. A first register stores contiguous element values of the first matrix. Furthermore, a second register stores a first set of contiguous element values of the second matrix, and a third register stores a second set of contiguous element values of the second matrix. The first set and the second set correspond to a first row and a second row, respectively, of the second matrix. The first row and the second row are contiguous rows. A single instruction is executed to cause at least a partial computation of contiguous element values of the third matrix. The single instruction causes multiplication of element values stored in the first register with element values stored in the second and third registers and grouped accumulation of the products.
US10521223B1
Systems and methods that augment an entity's building and deployment of multiple applications using a metadata library component and a metadata orchestrator that controls details of the configurations of data stores, metadata which may include linkage rules of the metadata structures and that leverages the metadata across individual application development and completed application silos are discussed.
US10521218B2
Techniques for enabling a device that is configured to be repeatedly booted into a predefined “mission ready” functional state by loading hibernation data into a memory to utilize the hibernation data to generate the updated hibernation data based on system updates. Updates can be received during hibernation and the “mission ready” functional state can be repeatedly entered even after the system updates have been installed. The system updates may alter device drivers, an operating system and/or its corresponding registry and libraries, and/or an application. After receiving system updates, the device may enter an operating state using the system updates. A write filter can be used to protect certain sections of memory to avoid conflicts between the original system files and updated files.
US10521216B2
A method of executing processor-specific code to include board-specific optimizations in a Unified Extensible Firmware Interface (UEFI) may include executing first instructions that are specific to a processor, where the first instructions may be executed within a UEFI firmware routine. The method may also include detecting a portion of the first instructions that requires information to be processed or provided by second instructions, where the second instructions may be specific to a circuit board on which the processor is installed. The method may further include sending, through an intermediate dispatch function, a request for the information to be processed or provided by the second instructions, where the intermediate dispatch function can decouple the first instructions from the second instructions.
US10521215B2
Technologies for customized crowd-sourced update and validation include a computing device having a technical computing environment (TCE)-based engine that receives user information from one or more user devices, executes a TCE model with the user information to generate behavior data of the TCE model, and generates a software update for the TCE model based on the behavior data. The TCE model may be a model for an autonomous system such as a self-driving vehicle, and the software update may be a safety update for the autonomous vehicle. The user information may include sensor data, such as distance detection sensor data. The computing device may transmit an incentive such as a software update, feature update, or safety software update to the user devices. The computing device may also receive information associated with the TCE model from one or more developer devices. Other embodiments are described and claimed.
US10521214B2
Embodiments of the present disclosure provide for upgrades and synchronization of applications installed on a device, such as a mobile device. In one embodiment, a device may include applications purchased and downloaded via a content management system. The device maintains a list or database of applications that are authorized for each device. This list is also replicated in a remote cache that is maintained by an archive host. The device may then synchronize and upgrade these applications across multiple platforms, such as one or more computers that can be coupled to the device or the archive host. The archive host allows for files of the application be provided back to the device. Upon installation, the device can then confirm the authorization and identity of the newly installed application.
US10521211B2
In accordance with embodiments, there are provided mechanisms and methods for creating, exporting, viewing and testing, and importing custom applications in a multitenant database environment. These mechanisms and methods can enable embodiments to provide a vehicle for sharing applications across organizational boundaries. The ability to share applications across organizational boundaries can enable tenants in a multi-tenant database system, for example, to easily and efficiently import and export, and thus share, applications with other tenants in the multi-tenant environment.
US10521202B2
Systems and methods for providing a project building interface are described herein. In an embodiment, a server computer displays, through a graphical user interface, one or more options for defining aspects of a project. The server computer receives, through selection of the one or more first options in the graphical user interface, first user input defining particular aspects of a particular project. The server computer displays through the graphical user interface, one or more second options for defining a guide. The server computer receives, through selection of the one or more second options in the graphical user interface, second user input defining a particular guide for the particular project. The server computer receives through the graphical user interface, a request to store the particular project. The server computer stores the particular aspects of the particular project and the particular guide. When the server computer receives a request to view the particular project, the server computer displays the particular guide with the particular project.
US10521175B2
Systems and methods relating to preparing data for use in a printing operation are provided. One method includes receiving selected records from a first data source. The selected records have been subjected to a first record characteristic updating step and the selected records comprise mail information useful for delivery of printed materials. The method further includes updating the selected records with a second record characteristic updating step. A time at which the second record characteristic updating step is performed is determined in relation to a print production schedule for the printed materials. The method further includes creating a postal pre-sort file based upon the updated selected records for use in the printing operation. The printing operation is performed on a printing device based on the pre-sorted records.
US10521162B1
Method(s) and apparatus(es) relate to notification to pick-up a printed document (“document”). In a method, stored are: at least one operation image of the document, and operation metadata and a user identity associated with a scanning or printing. A scan of at least one page of the document is received by the printer to generate at least one scanned image and scan metadata. The scan metadata is compared with data entries in a printer log to obtain a match to the operation metadata. The at least one operation image stored in relation to the operation metadata matching the scan metadata is retrieved. The at least one scanned image is compared to the at least one operation image. Responsive to determining the at least one scanned image matches the at least one operation image, sent from the printer is a confidential notification for the user identity to pick up the document.
US10521149B2
Systems and methods for virtualization technology that enhances memory page hinting to better support data integrity verification. An example method may comprise: determining, by a processing device executing a hypervisor, an integrity mark of a guest operating system, the integrity mark being associated with content of one or more memory pages; detecting, by the hypervisor, that a memory page is released by the guest operating system; verifying, by the hypervisor, content of the memory page in view of the integrity mark of the guest operating system; and evicting, by the hypervisor, the content of the memory page in response to the verifying.
US10521146B1
Disclosed in some examples are systems, methods, NAND memory devices, and machine readable mediums for intelligent SLC cache migration processes that move data written to SLC cache to MLC storage based upon a set of rules that are evaluated using the state of the NAND device. In some examples, the SLC cache migration process may utilize a number of NAND operational parameters to determine when to move the data written to SLC cache to MLC, how much data to move from SLC to MLC, and the parameters for moving the data.
US10521144B2
Provided are a data block storage method, a data query method and a data modification method. The data block storage method splits file content of a data block to be stored, to generate at least two pieces of file content of the split data block. The file content of the data block to be split comprises at least one character set which is the smallest unit of the file content indicating the meaning of the data block to be split, the character set comprises a plurality of characters, each piece of file content of the split data block comprises a portion of the characters of the same character set. Even if another person obtains a portion of the data content after splitting, it would not be possible to parse effective content; and the split file content is stored in at least two independent storage systems, improving data security.
US10521140B2
A memory system includes a memory array including a plurality of memory cells; and a controller coupled to the memory array, the controller configured to: determine a target profile including distribution targets, wherein each of the distribution targets represent a program-verify target corresponding to a logic value for the memory cells, determine a feedback measure based on implementing a processing level for processing data, and dynamically generate an updated target based on adjusting the program-verify target according to the feedback measure.
US10521139B2
Copy source to target operations may be selectively and preemptively undertaken in advance of source destage operations. In another aspect, logic detects sequential writes including large block writes to point-in-time copy sources. In response, destage tasks on the associated point-in-time copy targets are started which include in one embodiment, stride-aligned copy source to target operations which copy unmodified data from the point-in-time copy sources to the point-in-time copy targets in alignment with the strides of the target. As a result, when write data of write operations is destaged to the point-in-time copy sources, such source destages do not need to wait for copy source to target operations since they have already been performed. In addition, the copy source to target operations may be stride-aligned with respect to the stride boundaries of the point-in-time copy targets. Other features and aspects may be realized, depending upon the particular application.
US10521134B2
A memory system has a first memory which comprises a nonvolatile memory data region, and a second memory which stores data before storing in a third memory, the data not being written back on the third memory in a lower-level with access priority lower than access priority of the first memory, among data inside the nonvolatile memory data region, wherein the second memory has a bit error rate lower than a bit error rate of the first memory.
US10521133B2
A device for reading data from a first memory to a second memory based on real-time blank page detection includes a memory controller for reading a page of data from the first memory, a buffer for buffering a portion of the page data, a blank page pre-detection unit for generating a pre-detection result that indicates whether the page is a blank page based on a pre-determined part of the page data, a data processing unit for processing all of the page data to identify a page type, and a control unit for signaling the memory controller to read the page of data from the first memory and enabling the data processing unit based on the pre-detection result.
US10521131B2
A storage apparatus of the present disclosure includes a plurality of storing units having different life times, and a processor configured to manage a data block to be stored in the plurality of storing units. The processor is configured to determine or infer an access characteristic for the data block, and store the data block in a storing unit in accordance with the determined or inferred access characteristic, among the plurality of storing units having the different life times. This enables to extend the life times of the storing units.
US10521121B2
Provided are an apparatus, system and method for apparatus, system and method for throttling an acceptance rate for adding host Input/Output (I/O) commands to a buffer in a non-volatile memory storage device. Information is maintained on an input rate at which I/O commands are being added to the buffer and information is maintained on an output rate at which I/O commands are processed from the buffer to apply to execute against the non-volatile memory. A determination is made of a current level of available space in the buffer and an acceptance rate at which I/O commands are added to the buffer from the host system to process based on the input rate, the output rate, the current level of available space, and an available space threshold for the buffer to maintain the buffer at the available space threshold. I/O commands are added to the buffer to process based on the acceptance rate. The I/O commands are accessed from the buffer to process to execute against the non-volatile memory.
US10521117B2
First page data from one or more pages stored on a persistent storage can be loaded into a page buffer in a main system memory of one or more computing systems, and second page data that includes first dictionary values of a first dictionary for a first database column can be loaded and pinned into the page buffer in the main system memory. First contents of a first dictionary block containing first re-direction references to the first dictionary can be copied from the loaded first page data into a first in-memory array, and the first page data can be deallocated from the page buffer. The first re-direction references can direct to the first dictionary values of the first dictionary in the pinned second page data.
US10521111B2
An electronic apparatus, a non-transitory computer readable recording medium, and a display method of an electronic apparatus are disclosed. In one embodiment, an electronic apparatus comprises a display that displays an image in a display area, an operation detector that detects an operation on the display area, and a controller that controls the display. The controller has a split display mode in which the controller splits a first display area included in the display area into a plurality of split areas and controls display contents of each of the plurality of split areas independently of one another. In the split display mode, the controller causes the display to display an operation target image with which a setting for each of the plurality of split areas is made.
US10521110B2
A method for controlling a display device comprising a touch screen is provided. The control method displaying, on the touch screen, a plurality of windows that do not overlap one another and that respectively correspond to executing, displaying a center button disposed at an intersection of a plurality of dividing lines that distinguishes the plurality of windows, receiving an input of a window size change command for changing a size of at least one of the plurality of windows, changing the size of at least one of the plurality of windows in response to the window size change command, and discontinuing the displaying of less than all of the plurality of windows and enlarging a size of at least one remaining window.
US10521096B2
A virtual reality system has a virtual reality headset having an interior display screen that displays a virtual reality environment. Further, the virtual reality headset has a receiver, in operable communication with the virtual reality headset, that receives one or more user inputs from a user immersed in the virtual reality environment when wearing the virtual reality headset. In addition, the virtual reality headset has a memory that stores a theme associated with the virtual reality environment and a timeline associated with the theme. The timeline has a plurality of time-based intervals that each correspond to content for the theme. The processor alters the virtual reality environment to correspond to the content for the theme associated with a time-based interval selected by the user via the geometrically-shaped object through the receiver when the user is immersed in the virtual reality environment.
US10521093B1
Sharing resources by users of computing devices includes providing, at each computing device, a respective viewport to a common desktop environment that has the shared resources. The desktop is independently viewable and independently navigable through each respective viewport. Furthermore, each of the resources is independently viewable and able to be independently acted upon through each respective viewport. One or more resources of each computing device may be added to the desktop environment through the respective viewport of the computing device. A search user interface is provided for text string searching of resources of a respective viewport by a user at the computing device of the respective viewport; and an application launcher view user interface is provided for launching applications, which is viewable by clicking on an open space of the desktop environment as seen through the respective viewport, and by which launchable applications are searchable.
US10521088B2
A method and apparatus for abstracting telephony functions is disclosed. An apparatus that incorporates teachings of the present disclosure may include, for example, a terminal device having a User Interface (UI) element that presents a plurality of Graphical User Interface (GUI) elements that abstract a corresponding plurality of telephony functions, and a telephony element that initiates a telephony process in response to a selection by an end user of the terminal device of two or more of the plurality of GUI elements to form a combined telephony function. Additional embodiments are disclosed.
US10521085B2
There is provided an image processing device including a superimposition display position determining unit which determines a position of an object having a predetermined flat surface or curved surface out of an object imaged in an input image based on an environment map, a superimposition display image generating unit which generates a superimposition display image by setting superimposition display data at the position of the object determined by the superimposition display position determining unit, an image superimposing unit which superimposes the superimposition display image on a visual field of a user, an operating object recognizing unit which recognizes an operating object imaged in the input image, and a process executing unit which executes a process corresponding to an item selected based on a position of the operating object recognized by the operating object recognizing unit.
US10521069B2
Disclosed is an ultrasound apparatus and method for controlling the same, whereby once a feature point for re-registration is selected on one of registered ultrasound image and external image, a cursor is displayed on the other image at a point corresponding to the selected feature point. The ultrasonic apparatus includes a controller for using a difference in coordinates between a first feature point of an ultrasound image and a second feature point of an external image with respect to a reference coordinate system, to register the ultrasound image and the external image; a display for displaying the registered ultrasound image and external image; and an input unit for receiving a command to select third and fourth feature points for re-registration, wherein the controller is configured to, once the third feature point of one of the ultrasound image and the external image is selected, control the display to display a cursor for selection of the fourth feature point at a position corresponding to the third feature point on the other one of the ultrasound image and the external image by means of the difference.
US10521060B2
A reflected-capacitive touch panel of a wearable electronic device includes a center touch sensing portion composed of a plurality of mutual-capacitance sensors; a border touch sensing portion composed of a plurality of hybrid self-capacitance and mutual-capacitance sensors; and a predetermined bonding area into which channels of the center touch sensing portion and the border touch sensing portion are routed.
US10521054B2
A projection display unit includes, in a housing, a visible light illuminator, a light valve that modulates a first polarized component included in light outputted from the visible light illuminator, on a basis of an image signal, a projection lens that projects light modulated by the light valve onto a projection plane, a detection light-source section that outputs invisible light for detection, and an imaging device that receives a second polarized component included in light that is based on the invisible light. The detection light-source section is movable relative to the housing, and outputs the invisible light in a direction parallel to or a direction forming a fixed angle with respect to the projection plane.
US10521050B2
An operation target device projects a display video onto a projection surface, which is captured by a camera. An operation detectable region specifying unit specifies respective regions where an operation is detectable and is undetectable based on image data captured by the camera. Finger and pen contact position detection units detect the operation to the operation object based on the image data captured by the camera. The operation target device displays the display video so that the region where the operation to the operation object is detectable, which is specified by the operation detectable region specifying unit, is distinguished from the region where the operation to the operation object is undetectable. In addition, the operation target device changes a display position of the operation object so that the operation object is displayed within a range of the region where the operation to the operation object is detectable.
US10521042B2
The present disclosure relates to a touch display panel, a method and a device for driving the touch display panel. The method is applied to the touch display panel which includes L gate lines arranged sequentially and M touch scan lines arranged sequentially, where both L and M are positive integers larger than 1. The method includes dividing a duration for which the touch display panel displays each frame of image into N control time intervals with each of the N control time intervals including a display refresh time and a touch time arranged sequentially, where N is an integer larger than 1, during the duration for which the touch display panel displays each frame of image, driving the L gate lines sequentially in N display refresh times, and driving the M touch scan lines sequentially for K times in N touch times, where K is larger than 1.
US10521040B2
The present disclosure relates to a display screen assembly, an electronic device and a manufacturing method of the display screen assembly. The display screen assembly includes a bracket, a display screen, a cover plate and a decoration enclosure. The bracket includes a bottom wall and a side wall. The display screen includes a top surface and a bottom surface provided on the bottom wall. The display screen and the side wall are located at two opposite sides of the bottom wall respectively. The bottom surface of the cover plate is joined with the top surface of the display screen. The cover plate has a groove at a side wall thereof. The decoration enclosure includes a first joining part and a second joining part coupled mutually, the first joining part is received in the groove, and the second joining part is joined with the side wall of the bracket.
US10521039B2
A method for manufacturing a flexible touch display panel is provided. First, a display mother substrate including a plurality of first pad sets and a flexible touch mother substrate including a plurality of second pad sets are provided. Next, a plurality of first openings are formed in the display mother substrate, and a plurality of second openings are formed in the flexible touch mother substrate. Then, the flexible touch mother substrate is adhered to the display mother substrate by an adhesive layer, in which each first opening exposes one of the second pad sets respectively, and each second opening exposes one of the first pad sets respectively. Afterward, a cutting process is performed to form a plurality of touch display units.
US10521031B2
An electronic device and a method are disclosed. The electronic device includes a housing, a display, a first communication circuit, a detection circuit, a memory, and a processor. The detection circuit is configured to detect a stylus pen when the stylus pen including a second communication circuit is located within a predetermined distance range from the display. The processor is operably connected to the display, the first communication circuit, the detection circuit, and the memory. The processor is configured to receive a signal containing unique identification information from the stylus pen. The processor is also configured to execute a first application program while receiving an input generated based on a touch by the stylus pen on the display or generated based on a movement of the stylus pen detected within the predetermined distance range. The processor is further configured to associate the unique identification information with the first application program.
US10521028B2
Various implementations provide for a three-dimensional trackpad in which sensors and a three-dimensional physical region may be used to interact with a three-dimensional virtual environment. The methods, systems, techniques, and components described herein may facilitate interactions with virtual objects in a three-dimensional virtual environment in response to sensor input into a control device having one or more sensors implemented thereon. The control device may be coupled to a display that may be configured to display the three-dimensional virtual environment. In various implementations, the sensor(s) capture physical movement of a user interaction element (a hand, a stylus, a physical object, etc.) within a specified three-dimensional physical region. The physical movement may be translated into a virtual interaction with the three-dimensional virtual environment. A virtual action in the three-dimensional virtual environment may be identified and displayed.
US10521002B2
Apparatus, systems, and methods provide dynamic spatial power steering among a plurality of power domains in the computer system on a per phase basis of a particular application. Dynamic spatial power steering may include, for example, determining a plurality of phases corresponding to an application comprising tasks for execution on a processing node. determining a spatial power distribution between a plurality of power domains on the processing node based on a performance metric for each phase, monitoring the application to detect a current phase, and applying the spatial power distribution correspond to the current phase to the plurality of power domains.
US10520998B2
Embodiments of the present disclosure provide systems and/or methods for managing power distribution over a USB topology. In some embodiments, a host device is coupled to an upstream facing port device (UFP device) via a USB compliant connection, and a USB device is coupled to a downstream facing port device (DFP device) via a USB compliant connection. The UFP device and DFP device are connected via a non-USB compliant extension medium. In various embodiments, the UFP device and DFP device may be individually powered by different types of sources (such as external power sources, power distributed over the extension medium, batteries, USB bus power, and/or the like). The UFP device and DFP device cooperate to provide USB power distribution functionality throughout the USB topology despite the presence of the non-USB compliant extension medium.
US10520995B2
A portable electronic module includes a casing having an air inlet, a heat generating member disposed in the casing, and a heat dissipating mechanism. The heat dissipating mechanism includes a fixing frame disposed at the casing corresponding to the air inlet, a driving handle, a driving device for driving the driving handle to move reciprocally, and a plurality of fans. The driving handle is disposed at a side of the fixing frame and has a plurality of holes arranged alternately. The fans are pivotally connected to the fixing frame in an alternate arrangement so as to swing relative to the fixing frame. Each fan has a protruding pillar extending toward the corresponding hole. Each protruding pillar is movably disposed through the corresponding hole, so that each fan could swing with reciprocation of the driving handle to guide airflow to pass through the air inlet to the heat generating member.
US10520986B2
A hinge structure including a first screw rod, a sliding rod, and a second screw rod is provided. The first screw rod comprises a threaded shaft. The sliding rod is sleeved on the threaded shaft. The second screw rod is sleeved on the sliding rod. The threaded shaft has a first helical slot. The sliding rod has a first guiding portion and a second guiding portion, and the first guiding portion is coupled to the first helical slot. The second screw rod has a second helical slot, and the second guiding portion is coupled to the second helical slot.
US10520982B2
In some examples, a display mounting apparatus includes a bracket comprising a tab, the tab including an attachment member to affix the bracket to an outer display cover of a display device. An adhesive layer is to attach a display panel of the display device to the bracket.
US10520980B2
A plug-in module (100), has a first side face (110), a first elastic strip (10) and a first pull tab (20) provided at a same end of the first side face; the first elastic strip has an elongated shape, and is provided with at least one first limiting lug (11) on a first surface of the first elastic strip opposite to the first side face, an end of the first elastic strip located in close proximity to the first pull tab is referred to as an opposite end, another end of the first elastic strip is referred to as the distal end, and the distal end and the first side face are affixed together. The opposite end is provided with an elastic strip retraction head (12), and the elastic strip retraction head is provided in correspondence with the first pull tab. Further provided is a smartboard. The plug-in module can be conveniently plugged in and unplugged, simplifying user operations and improving user experience.
US10520979B2
Techniques for enhancing the viewing of applications in a preview provider are provided. A method includes receiving an indication to provide a preview mode on a display of the computing device, providing screenshots of a plurality of applications in the preview mode such that the screenshots are accessible for viewing by a user. The method also includes identifying the first application to provide the first screenshot in an updated mode and changing a state of the first application from a suspended state to an inactive state by allocating processing time of the one or more processors to the first application, and displaying updates of the first screenshot while the first application is in the inactive state.
US10520975B2
In some examples, a device includes an integrated circuit and two or more computational units configured to process respective stochastic bit streams in accordance with respective input clocks. Each of the stochastic bit streams comprises sequential sets of data bits, each of the sets of data bits representing a numerical value based on a probability that any bit in the respective set of data bits is one. The respective input clocks for each of the two or more computational units are unsynchronized.
US10520968B2
A method for dispatching buildings in a demand response program event including generating data sets for each of the buildings, each set having energy consumption values along with corresponding time and outside temperature values, where the energy consumption values within each set are shifted by one of a plurality of lag values relative to the corresponding time and outside temperature values, and where each of the plurality of lag values is different from other ones of the plurality of lag values; performing a machine learning model analysis on each set to yield machine learning model parameters and a residual; determining a least valued residual from all residuals yielded, the least valued residual indicating a corresponding energy lag for the each of the buildings; and using energy lags for all of the buildings to generate a dispatch schedule for the demand response program event according to a prioritization of the energy lags.
US10520964B1
A communication system includes an STB (Set-Top Box), an LNB (Low Noise Block Down Converter), and a voltage converter. The voltage converter is coupled between the STB and the LNB. The voltage converter includes a DC (Direct Current) switch element, a voltage regulator, and a controller. The DC switch element is coupled between an input node and an output node. The voltage regulator is coupled between the input node and the output node. The controller detects an input voltage at the input node. If the input voltage is higher than or equal to a threshold voltage, the controller will open the DC switch element. If the input voltage is lower than the threshold voltage, the controller will close the DC switch element.
US10520949B2
A method and a device for localizing a vehicle in its surroundings, the vehicle having surround sensors, which at first times detect views of the surroundings using the surround sensors as sensor views and supply these to an evaluation unit, and having a communication interface, via which at second times current surroundings data regarding the current surroundings of the vehicle are transmitted to the evaluation unit, and the localization of the vehicle occurs in that in the evaluation unit the surroundings data, which were detected by the surround sensors at first times, and the temporally corresponding surrounding data, which were transmitted via the communication interface, are superimposed on one another. If it is detected that features in the surroundings data detected by the sensors and/or features in the surroundings data supplied via the communication interface occur multiple times in the data pertaining to one point in time and these represent one or multiple objects, these are transmitted only once to the evaluation device and, for a repeated occurrence of the features in the data pertaining to one point in time, only the positional data of the repeatedly occurring object are transmitted anew.
US10520944B2
An obstacle-avoidance system for a vehicle, the obstacle-avoidance system may comprise: a communication device; a plurality of sensors, the plurality of sensors configured to detect collision threats within a predetermined distance of the vehicle; and a processor. The processor may communicatively couple to the communication device and the plurality of sensors and configured to receive navigation commands being communicated to a control system via said communication device. The processor may also receive, from at least one of said plurality of sensors, obstruction data reflecting the position of an obstruction. Using the obstruction data, the processor identifies a direction for avoiding said obstruction. In response, the processor may output, via said communication device, a command to said control system causing the vehicle to travel in said flight direction. Using the obstruction data, the processor may further perform a landing assist module, a three-region collision protection function with pilot override, and/or a target-filtering function.
US10520934B2
A plant performance evaluation apparatus includes a first storage storing a first static model indicating a model of a first steady state in a plant, a second storage storing a first dynamic model indicating a model of a dynamic state of the plant, a model converter configured to convert the first dynamic model to a second static model indicating a model of a second steady state of the plant, and to store the second static model into the first storage, the first steady state indicating a steady state of the plant temporally before the second steady state, a comparator configured to compare parameters included in the first static model with parameters included in the second static model and to output a comparison result, and a display configured to display the comparison result output from the comparator.
US10520930B2
A component mounting system includes a component mounting line, a storage device, and a display device. The component mounting line is formed by connecting a plurality of mounting board manufacturing machines. The storage device is connected to the component mounting line via a network to acquire information from each of the plurality of mounting board manufacturing machines. The display device is connected to the storage device via the network and displays a progress status of set-up work executed when changing a type of a mounting board manufactured by the component mounting line based on information stored in the storage device.
US10520927B2
A system and method for monitoring operating conditions of an industrial installation system including a plurality industrial assets. A plurality of transponders or beacons is located in a facility or location, where each of the transponders defines a zone in which some of the industrial assets are located. One or more mobile devices is configured to identify assets located within one or more of the zones to provide information to a data acquisition and processing system, which monitors the operating conditions of each of the industrial assets. Each of the one or more mobile devices is authorized depending on a location within the facility, the identity of a user, or based on a time of day. Industrial assets that require support, such as maintenance or replacement, are identified. Authorized mobile devices are configured to transmit information to and to receive information from the data acquisition and processing system.
US10520926B2
A method, system and apparatus for a kitting and automation assembly. The system includes an inspection apparatus that captures information of a component. A controller is coupled to the inspection apparatus for receiving and evaluating the information to determine a conforming component. The assembly apparatus includes a datum tool that is operatively configured to contact a datum reference of a part to determine a proper position of the part. The method includes capturing a data set indicative of a characteristic of a component and comparing the data set to a stored data set having a desired characteristic to determine a conforming component. The method also includes picking and positioning the conforming component at an installation position, contacting a datum reference of a part with a datum tool to confirm a proper position, and placing the conforming component on to the part at the proper position.
US10520922B2
According to an example, with respect to decentralized supply chain for three-dimensional printing based on distributed ledger technology, three-dimensional printing constraints may be ascertained for a three-dimensional part to be printed, and a plurality of attributes for three-dimensional printers may be ascertained. The three-dimensional printing constraints may be compared to each attribute of the plurality of attributes. A determination may be made as to whether the three-dimensional part is printable by at least one three-dimensional printer or not printable by any three-dimensional printer. Costs associated with three-dimensional printing of the three-dimensional part and non-three-dimensional printing based manufacturing of the three-dimensional part may be ascertained. A determination may be made as to whether the three-dimensional part is to be printed by the at least one three-dimensional printer. A distributed electronic ledger may control execution of the electronic three-dimensional printing file for the three-dimensional part, and control printing of the three-dimensional part.
US10520916B1
Systems and methods are provided for designing a compensator for controlling a plant and to control systems for such plants. In one embodiment, a compensator may be designed by introducing a predetermined input into the plant; measuring an impulse response of the plant responding to the predetermined input; determining a mathematical model for the plant based at least in part on the impulse response of the plant, the model comprising a first ratio of polynomials (the plant model) including a first set of coefficients; and determining a second ratio of polynomials including a second set of coefficients (the compensator) based at least in part on the first set of coefficients to operate the compensator such that the compensator produces a series of plant inputs to move the plant towards a setpoint according to a predetermined plant output.
US10520915B2
A computer numerically controlled machine may include a movable head configured to deliver electromagnetic energy to a part of a working area in which the movable head may be commanded to cause delivery of the electromagnetic energy. The interior space may be defined by a housing and may include an openable barrier that attenuates transmission of light between the interior space and an exterior of the computer numerically controlled machine when the openable barrier is in a closed position. The computer numerically controlled machine may include an interlock that prevents emission of the electromagnetic energy when detecting that the openable barrier is not in the closed position. The commanding may result in the computer numerically controlled machine executing operations of a motion plan for causing movement of the movable head to deliver the electromagnetic energy to effect a change in a material at least partially contained within the interior space.
US10520907B2
A remote control device includes a display unit, physical keys, and a control unit to control operations of the display unit and execute various processes in accordance with commands input via the physical keys. The display unit includes a setting item display area to display setting item information pertaining to configurable setting items, and a set state display area to display information pertaining to set state of the setting items. The physical keys include at least one function key and a separate set state change key. The control unit successively selects the setting items, causes the display unit to display the setting item information, and performs an increase or decrease of a numerical value, a stage change, or a mode change relating to the setting item. The number of function keys is smaller than the number of the setting item information displayed.
US10520906B2
The disclosure enables mutual relationships among operation statuses of each motor to be ascertained without using synchronous serial communication between multiple motor control devices. The motor control system is equipped with: a motor driver having a trigger determination part for determining whether or not a trigger condition is satisfied, a trigger notification part for transmitting a trigger notification indicating that the trigger condition is satisfied to motor drivers by asynchronous communication, and a trace result information generation part for causing a storage part to store a trigger data number for identifying operation data when the trigger condition is satisfied; and motor drivers each having a trace result information generation part for causing a storage part to store a slave trigger time at which the trigger notification is received, a trigger data number for identifying operation data corresponding to the slave trigger time, and a master trigger time.
US10520900B2
In described examples, an apparatus includes a physics cell and an electronic circuit. The physics cell includes an atomic chamber, a laser source, a modulator, a photodetector and a field coil. The electronic circuit includes a frequency synthesizer, a controller and a digital to analog converter.
US10520898B2
A driving processor for driving a motor having a rotor and one or more coils for rotating the rotor is configured to generate a detection pulse for detecting whether or not the rotor has rotated; cause the generated detection pulse to be applied to at least one of the one or more coils; receive a signal indicating a detected value of current flowing in the at least one of the one or more coils after the detection pulse has been outputted to the at least one of the one or more coils; and determine whether or not the rotor has rotated to one or more prescribed positions on the basis of the detected value of current.
US10520897B2
There is provided an analog timepiece including an hour hand, a minute hand, and a second hand which are rotated by a unit step operation of a stepping motor. The analog timepiece includes a rotor that rotates the hour hand, the minute hand, and the second hand, and that has a magnetic polarity, a stator that includes magnetic pole portions disposed around the rotor, coils that excite the magnetic pole portions, and a control unit that controls each unit step of the rotor in accordance with each pulse group by applying a pulse group including a rotary pulse for rotating the rotor and a braking pulse for braking rotation of the rotor, which is applied before the rotary pulse is applied, to the coil.
US10520895B2
A smart watch having a strap changing in color according to a user's mood, the smart watch includes: a body that collects information on a measurement target associated with a user or around the user to write state information, compares the state information with state combination information in which a plurality of pieces of combination information and a displayed color for each of the plurality of pieces of combination information are determined, selects one piece of corresponding combination information from among the plurality of pieces of combination information included in the state combination information, and selects a displayed color matching the selected combination information; and a strap that is connected with the body to fix the body to a user's body part, includes an output means of the displayed color, and outputs the displayed color through the output means according to a control of the body.
US10520892B2
A lunar phase display device including an annular cover including four ring portions, two successive ring portions being separated by a convex lobe projecting radially towards the inside of the annular cover; a moon indicator disc, a drive device arranged to move the moon indicator disc so that the disc makes a cycloidal trajectory between two successive lobes, the moon indicator disc being at least partially occulted by each of the two lobes during one portion of the cycloidal trajectory so as to reproduce the phases of the moon during a lunar month.
US10520889B2
Method for computing the code for the reconstruction of three-dimensional scenes which include objects which partly absorb light or sound. The method can be implemented in a computing unit. In order to reconstruct a three-dimensional scene as realistic as possible, the diffraction patterns are computed separately at their point of origin considering the instances of absorption in the scene. The method can be used for the representation of three-dimensional scenes in a holographic display or volumetric display. Further, it can be carried out to achieve a reconstruction of sound fields in an array of sound sources.
US10520884B2
A cartridge includes a cleaning member configured to retain specific particles having a smaller equivalent sphere diameter than toner particles at a contact region. The specific particles contain an organosilicon polymer having a partial structure represented by R—SiO3/2, wherein R represents an alkyl group having 1 to 6 carbon atoms. The atomic concentration dSi of silicon in the specific particles satisfies 1.0 atomic %≤dSi≤29.0 atomic % when the total atomic concentration of silicon, oxygen, and carbon in the specific particles is measured to be 100.0 atomic % by electron spectroscopy for chemical analysis (ESCA). Also, the specific particles satisfy L2/L3≤3/4 or L2/L3≥4/3 when assuming that the specific particles have three lengths L1, L2, and L3 in three axis directions in a three-dimensional coordinate system, wherein L1 is the longest one of the three lengths, in an average value of a unit volume.
US10520881B2
A developer supply container includes a developer accommodating body configured to contain developer. A developer discharging body is provided in fluid communication with the developer accommodating body, with the developer discharging body having a discharge opening configured to discharge the developer from the developer discharging body, and with the developer accommodating body being rotatable relative to the developer discharging body. A track is provided at each of opposite sides of the developer discharging body.
US10520866B2
A fixing apparatus includes a plurality of heat generating elements for heating a developer image formed on a recording medium corresponding to a plurality of heating regions. A first target temperature of the heat generating elements is set based on a developer amount per unit area of the developer image in each of the heating regions, and the temperature of the heat generating elements is controlled to the first target temperature. If a difference between the first target temperatures for two adjacent heating regions is outside of a predetermined range, the first target temperature for one of the two adjacent heating regions is corrected to a second target temperature, which is greater than the first target temperature, so that the difference between the first target temperatures for the two adjacent heating regions is within the predetermined range.
US10520860B2
According to an aspect there is provided a method for conditioning a blanket in an offset printer, the method comprising during a non-printing cycle of the offset printer, applying a first voltage to an intermediate transfer member of the offset printer, wherein the intermediate transfer member comprises the blanket, and maintaining the first voltage for a first period of time.
US10520859B2
A control portion executes: a step of calculating a surface potential of an image bearing member charged by a charging member, to which a predetermined voltage is applied, and exposed to light by a predetermined exposure amount on the basis of a discharge start voltage between a measurement member and the image bearing member and calculating a correction value from a difference between a target value and calculated surface potential of the image bearing member; a step of correcting calculated surface potential of the image bearing member on the basis of the correction value; and a step of controlling at least one of the voltage applied to the charging member and an exposure amount of the exposure apparatus on the basis of the corrected surface potential of the image bearing member so that the surface potential of the image bearing member reaches the target value.
US10520858B2
An image forming apparatus is provided. The image forming apparatus includes a chassis having an opening, a cover, photosensitive members, an intermediate transfer belt, a primary-transfer member, a secondary-transfer roller, a cleaner device, an external-sheet inlet, a waste toner container, a connector, and a conveying roller, which is arranged within the feeding path to feed the recording sheet inserted through the external-sheet inlet in the feeding path. The conveying roller is mounted on the waste toner container and removable from the chassis along with the waste toner container.
US10520857B2
A method of operating an electrophotographic printer (100) to control the optical density of a printed image is described. The method comprises providing a printing substance on a transfer member (104); emitting a pulse of heat to heat the printing substance on the transfer member to increase flowability of the printing substance on the transfer member; and transferring, from the transfer member to a substrate (108), the printing substance heated by the pulse of heat so as to provide the printed image on the substrate.
US10520855B2
In a cartridge, a housing has a developer accommodating portion and includes a first side wall and a second side wall. A coupling member is disposed at a position opposite to the developer accommodating portion with respect to the first side wall. A detection body is disposed at a position opposite to the developer accommodating portion with respect to the second side wall. A first driving force transmission member is positioned at the same side with the coupling member with respect to the first side wall, and transmits driving force from the coupling member to a rotating member. A second driving force transmission member is positioned at the same side with the detection body with respect to the second side wall, and transmits driving force from the rotating member to the detection body.
US10520839B2
In a beam irradiation apparatus in which a movable body holds an object, a mark detection system detects a first mark on the movable body while moving the movable body in a first direction and changing an irradiation position of a measurement beam in the first direction, the mark detection system detects a second mark while moving the movable body in the first direction and changing the irradiation position of the measurement beam in the first direction, a controller controls a position of the movable body in a second direction intersecting he first direction during a time period between the detection of the first mark and the detection of the second mark, and the controller controls the movement of the movable body to adjust a positional relation between the object on the movable body and a processing beam, based on results of the detection of the first and second marks.
US10520822B2
The present disclosure provides lithography resist materials and corresponding lithography techniques for improving lithography resolution, in particular, by reducing swelling of resist layers during development. An exemplary lithography method includes performing a treatment process on a resist layer to cause cross-linking of acid labile group components of the resist layer via cross-linkable functional components, performing an exposure process on the resist layer, and performing a development process on the resist layer. In some implementations, the resist layer includes an exposed portion and an unexposed portion after the exposure process, and the treatment process reduces solubility of the unexposed portion to a developer used during the development process by increasing a molecular weight of a polymer in the unexposed portion. The treatment process is performed before or after the exposure process. The treatment process can include performing a thermal treatment and/or an electromagnetic wave treatment to heat the resist layer.
US10520819B2
A substrate treating apparatus includes a plurality of conveying rollers arranged in a first direction which is a horizontal direction, and configured to transfer a substrate in the first direction, the substrate being disposed on a plane formed by the first direction and a second direction perpendicular to the first direction, a developer providing nozzle configured to provide a developer onto the substrate to form a developer layer on the substrate, a sensor part for recognizing a position of the substrate, and a vertical moving part configured to move each of the conveying rollers along a third direction which is downward and perpendicular to the first and second directions.
US10520817B2
In a method for producing a wired circuit board includes a step (1), in which the insulating layer having an inclination face is provided; a step (2), in which a metal thin film is provided on the surface of the insulating layer including the inclination face; a step (3), in which a photoresist is provided on the surface of the metal thin film; a step (4), in which a photomask is disposed so that a first light exposure portion and a second light exposure portion in the photoresist are exposed to light, and the photoresist is exposed to light; a step (5), in which the first light exposure portion and the second light exposure portion are removed; and a step (6), in which the first wire and the second wire are provided on the surface of the metal thin film.
US10520807B2
A nanoimprint template is provided, including a main template, a plurality of photoresist micro-structures arranged on the main template, and a fluororubber polymer layer coated on an outer layer of the photoresist micro-structures. The fluororubber polymer layer has a bonding function with the main template, so as to fixedly connect to the surface of the main template. The nanoimprint template can not only protect the photoresist microstructure therein, but also prevent the nanoimprint template from being deformed during operating, thereby improving the process quality. Moreover, the surface oil resistance and corrosion resistance of the nanoimprint template is improved, so that the surface has lower surface energy, which can effectively improve the degumming problem during operating. A manufacturing method of the nanoimprint template and the application thereof in manufacturing a microstructure substrate are also provided, the microstructure size and shape of the formed microstructure substrate can be ensured.
US10520803B2
A projector device includes an illumination module and an imaging module. The imaging module is connected to the illumination module and includes a housing, a relay optical system, and a projection optical system. The housing has a first annular receiving groove and a second annular receiving groove. The first annular receiving groove is closer to the illumination module than the second annular receiving groove. A center axis line of the first annular receiving groove and a center axis line of the second annular receiving groove are on the same axis line. The relay optical system includes a lens received in the first annular receiving groove. The projection optical system includes a lens and a reflecting mirror received in the second annular receiving groove. Mirror centers of the lenses and a mirror center the reflecting mirror are located on the same axis line.
US10520789B2
Apparatus for generating ultraviolet (UV) pulsed laser-radiation for material-processing includes a laser-source providing infrared (IR) pulsed laser-radiation and a frequency-conversion module. A lithium tetraborate (Li2B4O7) crystal located within the frequency-conversion module converts the IR pulsed laser-radiation to UV pulsed laser-radiation by non-linear harmonic generation. The frequency-conversion module is an airtight enclosure that may be evacuated or contain a dry gas. A flexible optical fiber-assembly transports the IR pulsed laser-radiation from the laser-source to the frequency-conversion module.
US10520786B2
An electro-optic display having a viewing surface through which a user views the display, a bistable, non-electrochromic electro-optic medium, and at least one electrode arranged to apply an electric field to the electro-optic medium, the display further comprising at least 10 micromoles per square meter of the viewing surface of at least one compound having an oxidation potential more negative that about 150 mV with respect to a standard hydrogen electrode, as measured at pH 8, where the compound having the oxidation potential comprises one or more compounds of Formulae I below: where in Formulae I, R1-R4 may be substituted or unsubstituted alkyl or aryl groups, or heteroatomic groups containing hetero atoms of Groups V-VII of the periodic table, and substituents R1 and R2 (taken together), and/or R3 and R4, may form a ring.
US10520784B2
This disclosure provides systems, methods, and apparatus for controlling transitions in an optically switchable device. In one aspect, a controller for a tintable window may include a processor, an input for receiving output signals from sensors, and instructions for causing the processor to determine a level of tint of the tintable window, and an output for controlling the level of tint in the tintable window. The instructions may include a relationship between the received output signals and the level of tint, with the relationship employing output signals from an exterior photosensor, an interior photosensor, an occupancy sensor, an exterior temperature sensor, and a transmissivity sensor. In some instances, the controller may receive output signals over a network and/or be interfaced with a network, and in some instances, the controller may be a standalone controller that is not interfaced with a network.
US10520777B2
A liquid crystal display, including a first substrate; a gate line and a data line disposed on the first substrate; and a pixel electrode connected to the gate line and the data line and comprising a first sub pixel electrode and a second sub pixel electrode disposed on the first substrate. Each of the first sub pixel electrode and the second sub pixel electrode includes a transverse stem; a longitudinal stem; and a plurality of minute branches extending from transverse stem and the longitudinal stem. A width of the first sub pixel electrode is different from a width of the second sub pixel electrode.
US10520773B2
A liquid crystal display panel and a liquid crystal display are disclosed. The liquid crystal display panel includes a color film substrate and an array substrate disposed opposite each other, wherein the array substrate includes a pixel electrode, a color resistance layer, and a thin film transistor, the color resistance layer is provided with a through hole, a drain of the thin film transistor is connected with the pixel electrode through the through hole, and a region corresponding to the through hole is provided with a spacer for separating liquid crystal molecules in the region where the through hole is located from liquid crystal molecules in a region where the electrodes are located.
US10520748B2
Various embodiments provide an optical image stabilization circuit including a drive circuit having a power waveform generator and a power waveform conversion circuit. The power waveform generator generates a power waveform. The power waveform conversion circuit converts the power waveform to a power drive signal. An actuator is then driven by the power drive signal to move a lens accordingly and compensate for any movements and vibrations of a housing of the lens.
US10520745B2
A wavelength conversion element includes a wavelength conversion layer having a first surface which excitation light enters, and a second surface opposed to the first surface, and adapted to perform wavelength conversion on the excitation light, a substrate disposed so as to be opposed to the second surface, and a bonding layer adapted to bond the wavelength conversion layer and the substrate to each other, and the bonding layer has a first bonding material disposed in a first region opposed to an incident area of the excitation light in the second surface, and a second bonding material disposed in at least a second region located on an outer periphery of the first region and lower in Young's modulus than the first bonding material.
US10520744B2
Inhibiting formation of optical artifacts in a multi-layer film polarizer of an optical imaging assembly that includes a polarizing beam splitter. The beam splitter may include a multilayer reflective polarizing film having at least two materials, one of which may exhibit birefringence after uniaxial orientation; an adhesive disposed on the multilayer reflective polarizing film; and at least a first prism disposed on the adhesive. The adhesive may include a plasticizer for inhibiting formation of optical artifacts in the polarizing film.
US10520736B2
An optical system for displaying light from a scene includes an active optical component that includes a first plurality of light directing apertures, an optical detector, a processor, a display, and a second plurality of light directing apertures. The first plurality of light directing apertures is positioned to provide an optical input to the optical detector. The optical detector is positioned to receive the optical input and convert the optical input to an electrical signal corresponding to intensity and location data. The processor is connected to receive the data from the optical detector and process the data for the display. The second plurality of light directing apertures is positioned to provide an optical output from the display.
US10520732B2
Head-mounted display with an eye-tracking system and including a light-transmitting substrate (20) having two major surfaces and edges, optical means for coupling light into said substrate (20) by total internal reflection, partially-reflecting surfaces (22a-22c) carried by the substrate (20) that are not parallel with the major surfaces of the substrate (20), a near-infrared light source (78) and a display source (92) projecting within the photopic spectrum, wherein light from the light source (78) and light from the display source (92) are coupled into the substrate (20) by total internal reflection.
US10520720B2
A novel optical design form for a biocular lens arrangement having a large format focal plane and large eye relief zone is disclosed. Key aspects of a large format biocular lens arrangement are: Lightweight plastic design for all but outermost lens, where more durable glass is desired; a large front aperture for comfortable eye motion; improved eye channel overlapping field of view with minimal distortion; and full color resolution.
US10520714B2
Embodiments related to systems and methods for instant structured microscopy where total internal reflection fluorescence techniques are used to improve optical sectioning and signal-to-noise ratio of structured illumination microscopy are disclosed.
US10520712B2
An exemplary device can be provided which can include, for example, a radiation source(s) configured to generate a first radiation(s), a spatial light modulator (SLM) arrangement(s) configured to receive the first radiation(s) and generate a second radiation(s) based on the first radiation(s), and a galvanometer(s) configured to receive the second radiation(s), generate a third radiation(s) based on the second radiation(s), and provide the third radiation(s) to a sample(s).
US10520709B1
A projection system includes a long-focus lens that is able to generate an image independently with a focal length between 70-300 mm, a short-focus lens that is able to generate an image independently with a focal length between 3-8 mm and shares an optical axis with the long-focus lens and at least one reflector to reflect the optical axis for direction change. When the long-focus lens generates an image, the short-focus lens then generates the image to a pre-determined position thereby.
US10520707B2
An optical imaging system includes a reflector, a first lens element, a second lens element, a third lens element, a fourth lens element, and a fifth lens element from an object side to an image side in order along an optical axis. The first lens element to the fifth lens element each include an object-side surface and an image-side surface. The object-side surface of the second lens element has a convex portion in a vicinity of a periphery of the second lens element, and the image-side surface of the second lens element has a concave portion in a vicinity of the optical axis. The image-side surface of the fourth lens element has a convex portion in a vicinity of the optical axis, and the object-side surface of the fifth lens element has a concave portion in a vicinity of a periphery of the fifth lens element.
US10520701B2
An optical lens of the present disclosure assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element, an optical filter and a sensor. The optical lens also has an axis. The first lens element, the fourth lens element and the sixth lens element have negative power, the second lens element, the third lens element and the fifth lens element have positive power.
US10520696B2
An in-vehicle camera lens unit having stable temperature characteristics even when lenses are mounted in a resin holder is provided. With an in-vehicle camera lens unit, a first lens, a second lens, a third lens, a diaphragm, a fourth lens, a fifth lens, and a sixth lens, which are disposed in this order from an object side to an image side, are held in a resin holder. The first lens 1, the second lens, the fifth lens, and the sixth lens are glass lenses, and of the third lens and the fourth lens disposed on both sides of the diaphragm, the third lens, which is a meniscus lens, is a plastic lens, and the fourth lens, which is a double convex lens, is a glass lens.
US10520680B2
An expanded beam ferrule includes a first ferrule halve having reflective surfaces and a second ferrule halve, which together retain optical fibers. The reflective surfaces output light perpendicular to the mid-plane of the ferrule. A sleeve aligns the external surface of two similar ferrules, with the reflective surfaces of the respective ferrules facing each other. Output light from an optical fiber held in the first ferrule is bent and collimated by a reflective surface, transmitted to the facing reflective surface in a second ferrule aligned by the sleeve, which bends the light to input to the optical fiber held in the second ferrule. The ferrule components and/or sleeve are precision formed by high throughput metal stamping. The ferrule is incorporated in an optical fiber connector.
US10520678B1
A high-density fiber array unit includes a plurality of substrates arranged and connected in an array, a side plate arranged at one side of the plurality of substrates and connected to one of the plurality of substrates, and a plurality of fibers. Each substrate comprises a first surface and a second surface opposing the first surface, and the first surface defines positioning grooves. The side plate is connected to the first surface of one of the substrates, and each fiber can be fixed to and held by a positioning groove. A fiber array apparatus including the fiber array unit is also provided.
US10520675B2
Provided is an optical fiber cutter for cutting an optical fiber, the optical fiber cutter including a cutter base, a slider, a blade member, a rotating body, and a rotation control mechanism that controls rotation of the blade member, in which the rotation control mechanism includes a main body rotatably provided in the cutter base, and a swinging portion that swings around a shaft provided in the cutter base in conjunction with rotation of the main body, and the swinging portion swings to a first position at which the swinging portion comes into contact with the rotating body to rotate the blade member by a predetermined angle when the slider reaches a predetermined position and a second position at which the swinging portion does not come into contact with the rotating body at the predetermined position of the slider.
US10520670B2
The present disclosure provides a few mode optical fiber. The few mode optical fiber includes a core region. A core region defined by a region around a central longitudinal axis of the few mode optical fiber. In addition, the core region has a first annular region extended from central longitudinal axis to radius r1, a second annular region extended from radius r1 to radius r2, a third annular region extended from radius r2 to radius r3, a fourth annular region extended from radius r3 to radius r4 and a fifth annular region extended from radius r4 to radius r5. Also, the few mode optical fiber has a cladding defined by the sixth annular region extended from radius r5 to radius r6.
US10520662B1
A display apparatus and an assembly method of a display apparatus are provided. An exemplary display apparatus includes a cover plate; a display film module disposed on one side of the cover plate and containing a first through hole; a backlight module containing a second through hole, wherein an orthogonal projection of the first through hole on the cover plate at least partially overlaps with an orthogonal projection of the second through hole on the cover plate; and a function module, wherein the function module sequentially includes a first portion disposed in the first through hole, a second portion disposed in the second through hole and a third portion, the third portion forms a first step, the backlight member is disposed on the first step, and a sidewall surface of the second portion forms an inner support structure surrounding the inner end surface of the second through hole.
US10520650B2
A tunable acoustic gradient (TAG) lens is provided including a lens casing, a refractive fluid, a controllable acoustic wave generating element (e.g., a piezoelectric vibrator) and an external reservoir configuration. An operational volume of the refractive fluid is contained in a casing cavity of the lens casing. The external reservoir configuration includes a deformable external fluid reservoir that contains a reserve volume of the refractive fluid and that is connected to the casing cavity by a flow channel. The flow channel enables the refractive fluid to flow back and forth between the casing cavity and the deformable external fluid reservoir in accordance with expansion and contraction of the refractive fluid (e.g., due to changes in temperature). The lens casing, deformable external fluid reservoir and flow channel are configured as a sealed system, with no intentional gas volume included in the sealed system.
US10520648B2
An antireflection film substrate that is provided on a surface of a substrate includes a surface layer having an alumina hydrate as a main component. The surface layer has an uneven structure in which a volume proportion of the alumina hydrate per unit volume decreases in a direction from the substrate side to a surface side, and a period of apexes distributed on the uneven structure on the surface side is configured to be equal to or less than a wavelength of light of which reflection is to be suppressed.
US10520647B2
A coating for an optical article, such as a lens, includes a bottom coating having at least one hydrophilic resin binder and at least one surfactant, forming an anti-fogging layer, and a top coating overlying the bottom coating, forming an anti-reflective layer. The top coating includes nanopores, which may be less than 150 nm in size.
US10520644B1
A system and method is provided for restoring a 3D tomographic model of the Earth's subsurface geology from the present-day to a past restoration time. Whereas at the present time all faults represent active discontinuities, at a past restoration time some faults have not yet formed. Accordingly, the restored model divides the fault network into τ-active faults (discontinuous surfaces for faults that intersect the layer deposited at the past restoration time) and τ-inactive faults (continuous surfaces for faults that do not intersect the layer deposited at the past restoration time). A new 3D restoration transformation is also provided that uses linear geological constraints to process the restoration model in less time and generate more accurate geological images.
US10520638B1
The current disclosure describes a tube-in-tube optical fiber sensor system. A tube-in-tube optical fiber core includes an inner tube, an outer tube and one or more optical fiber sensors contained in the inner tube. The inner tube and the outer tube each include a termination portion about a sensing end of the optical fiber core. The termination portion of the outer tube includes a closed end that is swaged and welded.
US10520632B2
A rotating magnetic field range finder for measuring relative distance in drilling, comprising a permanent magnet steel drill collar (1), an underground detector (2) and a ground interface box (3). The permanent magnet steel drill collar (1) is fixed to the rear part of a drill bit and rotates together with the drill bit to generate a rotating magnetic field to provide a magnetic field signal source. The underground detector (2) comprises two tri-axial fluxgates and three accelerometers. The ground interface box (3) is used for processing the obtained data, and powering the underground detector. The permanent magnet steel drill collar (1) is an obliquely arranged one or a perpendicularly-and-parallelly assembled one. A measuring method for magnetic range measurement is also disclosed.
US10520629B2
Systems and methods for vehicle detection and assessments of loop deterioration rely on changes in inductance of a loop sensor. The conductive element of the loop sensor is modeled using one or more inductances and one or more resistances. Sets of stimuli at different frequencies are provided to the loop sensor, and the resulting responses form the basis for vehicle detection and for an assessment whether the loop sensor has deteriorated.
US10520626B2
Tools, systems, and methods may be configured for or include detecting one or more underground acoustic sources and localizing them in depth and radial distance from a wellbore using an array of at least three acoustic sensors disposed in the wellbore in conjunction with array-signal-processing that accounts for movement of the acoustic sensors and spatial aliasing by using adaptive time dependent modelled steering vector weights.
US10520616B2
A method for generating acoustic waves under water includes actuating first and second pistons with an actuator system provided inside an enclosure of a source element, to generate a wave having a first frequency, and actuating the first and second pistons with a pressure mechanism attached to the enclosure, to control a pressure of a fluid inside the enclosure such that a pressure of the fluid is substantially equal to an ambient pressure of the enclosure. The enclosure has first and second openings and the first and second pistons are configured to close the first and second openings.
US10520614B2
A method for calibrating a nuclear gauge of the having a source includes providing a nuclear gauge comprising a radiation source, the radiation source being coupled with a computing system with a machine readable program stored thereon containing a calibration routine. An operator places the gauge on one or more specified blocks to adjust the source within each block to one or more specified positions to initiate a count. The method includes determining that the source is at each position before each count begins, adjusting the counting times before each count begins by the program on the nuclear gauge based on each position of the source to obtain calibration information, obtaining counts at each position, storing the counts within the computing system of the nuclear gauge, and calculating for each position calibration coefficients.
US10520610B2
A composite scintillator includes a matrix material and pieces of at least one scintillator material embedded in the matrix material. The scintillator material is (a) inorganic single-crystalline or ceramic, (b) organic plastic, or (c) glassy; and the embedded scintillator material scintillates in response to at least one of gamma-ray and neutron irradiation.
US10520606B2
Method and apparatus for receiving an estimate of time in a satellite signal receiver receives an estimate of time from a server and compensates for error of a clock in the satellite signal receiver using the estimate of time. The output of the compensated clock is used when computing a position of the satellite signal receiver. The estimate of time is received using a network time protocol (NTP), a simple network time protocol (SNTP), or by one-way broadcast from the server.
US10520590B2
An active receiver having a digital-pixel focal plane array (DFPA) ranges a target when observing return pulses from a pulsed laser beam synced with the receiver. The DFPA establishes a time when the pulsed laser beam contacts a target and the range can then be established because the speed at which the laser beam travels is known. Various basis functions may be implemented with the DFPA data to establish when the laser beam contacts the target. Some exemplary basis functions are binary basis functions, and other exemplary basis functions are Fourier basis functions.
US10520589B2
A multimode pixel of a pixel array is provided. The multimode pixel includes a photodetector, an image sensing circuit having a first plurality of transistors, and a laser range finding (LRF) circuit having a second plurality of transistors. At least one transistor of the second plurality of transistors, but not all of the second plurality of transistors, is included in the first plurality of transistors. The LRF circuit being configured to perform LRF operations and the image sensing circuit is configured to perform passive imaging operations. The image sensing circuit and the LRF circuit are configured to perform concurrently.
US10520586B2
The invention relates to a method and system for testing and evaluating a response of an automotive radar system for a specific automotive safety scenario, wherein the method and system generates a simulated reflected radar signature corresponding to at least one virtual target in a specific virtual scenario. The simulated radar signature is generated from one or more of: a pre-recorded real reflected radar signature from at least one real target in a specific real scenario, an analytical representation of a radar target signature from at least one virtual target in a specific virtual scenario.
US10520580B2
A method and system for determining a position of tagged objects by their proximity to each other, where the position of a target object is provided as common names of other objects nearby. This allows new ways of tracking objects that are required to be together with each other, or to be within a certain area, while reducing the power consumption of electronic tags and tag readers.
US10520579B2
An apparatus obtains a set of radio data comprising signal strength related values for radio signals transmitted by a transmitter with an association of each signal strength related value with a representation of a geographical location (201). The apparatus applies a frequency transform to the obtained set of radio data to obtain transform coefficients, each transform coefficient comprising a transform index and an associated transform value (202). The apparatus selects a subset of transform indices having more significant transform values than the remaining transform indices (203) and compresses the transform indices by encoding each transform index exploiting a probability of occurrence of an index value of a respective transform index (204). The same or another apparatus decodes the compressed transform indices again for use in position operations.
US10520578B2
An apparatus obtains at least one fingerprint sample for at least one communication node, wherein each fingerprint sample of the at least one fingerprint sample comprises results of a measurement performed by a mobile device at a particular position on a signal of a communication node of the at least one communication node including at least a signal strength related value (201); and determines, for at least one fingerprint sample of the at least one fingerprint sample, whether the respective fingerprint sample fulfills an inconsistency criterion, wherein the inconsistency criterion is based on the signal strength related value of the respective fingerprint sample and a distance value indicative of an estimated distance between the mobile device and the communication node associated with the fingerprint sample (202).
US10520577B2
Aspects of the present disclosure include devices configured for wireless communication with a mobile computing device having GPS capability that allow a user to record the user's current location with the user's mobile computing device without having to physically access the mobile computing device. Such devices can allow a user to mark or record a location or waypoint to a mobile computing device, such as a GPS-enabled mobile phone, using a wireless remote and software configured to enable communication with the mobile computing device. Such devices can enable a user to mark and record locations for navigation without having to physically touch and operate the mobile computing device.
US10520574B2
A magnetic resonance tomography scanner is provided for the determination a diffusion tensor of an examination object, and a method is provided for operating the magnetic resonance tomography scanner. The magnetic resonance tomography scanner acquires a volume image of the examination object by imaging magnetic resonance tomography without diffusion encoding. The control system segments the image according to diffusion-relevant symmetry properties and also determines volume elements of a symmetry group. A first and a second component of a diffusion tensor are acquired by the magnetic resonance tomography scanner at different angles and the control unit uses the symmetry property with the acquired components and the volume image to determine a diffusion tensor for the volume elements.
US10520569B2
In a method and magnetic resonance (MR) apparatus for the optimized capture of MR measurement data of an object using at least two reception coils with slice multiplexing, achievable quality values for different parameter sets are tested in order to determine an optimum parameter set for the slice multiplexing. Slice multiplexing measurements thus can be performed with an optimum parameter set, so the capture time can be shortened and at the same time a higher quality is achieved in the measurement data that are generated and the images that are reconstructed.
US10520563B2
An adaptive magnetic resonance (MR) local coil includes at least one conductor structure. The at least one conductor structure is electrically conductive. The at least one conductor structure is at least partially ductile and/or pliable.
US10520559B2
Hall effect elements are driven by current generators that use vertical epi resistors disposed away from an edge of a substrate upon which, within which, or over which, the Hall effect elements, the current generators, and the vertical epi resistors are disposed.
US10520558B2
Diamond nitrogen vacancy sensor with nitrogen-vacancy center diamond located between dual RF sources
A magnetic field sensor assembly includes a first radio frequency (RF) element; a second RF element; an RF feed cable operably connected to the first RF element and the second RF element that provides an RF signal to the first RF element and the second RF element; and a magneto-optical defect center material located between the first RF element and the second RF element. The first RF element and the second RF element generate a microwave signal that is uniform over the magneto-optical defect center material. The magneto-optical defect center material may be a nitrogen-vacancy center diamond.
US10520557B2
Systems, devices, and methods for recording and transmitting data are provided. The systems, devices, and methods can be used in a variety of contexts, including in conjunction with swinging devices and prosthetics. In one exemplary embodiment, the sensor is configured in a manner that allows it be omni-directional such that its orientation with respect to the object for which it is detecting data is irrelevant to the ability to accurately record and transmit data. In another exemplary embodiment, the system allows a user to use the same sensor across multiple platforms, such as using it for golf and prosthetics, for golf and tennis, or for a regular golf swing and a putting stroke. Other devices, systems, methods, and uses of the same are also provided.
US10520556B2
A bridge circuit having a full-bridge circuit having a first branch and a second branch coupled in parallel, the first branch comprising a first half-bridge circuit and a first tunnel magnetoresistance (TMR) resistor cascade coupled in series, and the second branch comprising a second half-bridge circuit and a second TMR resistor cascade coupled in series, wherein the full-bridge circuit has an offset voltage of zero or substantially close to zero.
US10520548B2
A system and method for monitoring, testing or configuring electrical devices includes an input amplifier having an input connected to a device load line to generate an output linearly proportional to a voltage on the load line. An output of the input amplifier is connected to a photodiode in an optical path with a phototransistor. The phototransistor generates an output proportional to light generated by the photodiode, and this output is amplified and passed to an analog-to-digital converter. The converter generates a digital voltage level corresponding to the amplified output of the phototransistor. Digital temperature information is used to further enhance linearity of a generated digital voltage level. Multiple quantum well photodiodes further improve measurement linearity.
US10520547B2
In order to increase test coverage of integrated circuits with multiple clock domains, during a capture portion of a scan test, the functional clock signals, associated with a respective one of the clock domains are synchronized to ensure back and forth capture between the faster and slower clock domain. Each of the plurality of clock signals is generated such that an active edge of each faster clock signal occurs one clock period of the faster clock signal before an active edge of each slower clock signal.
US10520546B1
An automatic power supply system is electrically coupled to a component to be tested. The automatic power supply system includes a power array and a controller. The power array includes a plurality of power channels, and provides power supplies through the plurality of power channels. The component to be tested is electrically coupled to a first power channel of the plurality of power channels and receives a power supply through the first power channel. The controller is electrically coupled to the power array, and calculates a power of the power supply received by the component to be tested. The controller adjusts a power specification of the power supply provided through the first power channel according to the power.
US10520543B2
The present invention discloses a test structure and a method for judging the de-embedding accuracy of RF devices, which comprises testing the S parameters of a target device test structure, an introduced device test structure and an auxiliary test structure, respectively. Then calculating de-embedding S parameters of the target device test structure and the introduced device test structure according to the above-tested results, respectively. Finally, calculating performance parameters of the target device test structure according to the above-calculated de-embedding S parameters. So, the accuracy of the de-embedding method is determined by comparing the consistency of the performance parameters. The present invention can directly judge the de-embedding accuracy and the applicable frequency range of a given de-embedding method by analyzing the testing data. Further, the using of the parallel test structure and the cascade test structure together can increase the reliability of the judgment results.
US10520531B2
A system and method in which production measurement for renewable energy is obtained in a storage-independent manner. Energy storage is separated out from the renewable generation to provide individual performance analytics. A monitoring unit uses device communication and metering to enable revenue-grade production measurement for renewable source and energy storage periodically at specified time intervals. The production measurement for the renewable source is obtained in a form that would be comparable to renewable installations without storage, for accurate billing, maintenance, and performance analytics. Additionally, multiple energy flows may be used by the monitoring unit to arrive at a storage efficiency value that can be attributed to the storage unit and how the storage unit is operated in the renewable energy system. The storage efficiency quantifies efficiency losses arising from the use of a storage unit to estimate the actual impact of storage and the charge controller algorithm on energy production.
US10520529B2
An adapter for testing electrical equipment can include a first receptacle end having at least one first coupling feature, where the at least one first coupling feature is configured to couple to a power source and a first electrical device, where the first receptacle end is configured to receive from the power source at least one first test signal and send the at least one first test signal to the first electrical device. The adapter can also include a sensing device configured to receive at least one first response signal from the first electrical device, where the at least one first response signal is in response to and based on the first electrical device receiving the at least one first test signal.
US10520523B2
A fluid sensing device includes an outer shell, a three-axis force and moment balance, a strut, and a centerbody. The outer shell has an inlet at a first end of the outer shell, an aft vent at an opposing second end of the outer shell, and an interior space connecting the inlet and the aft vent. The three-axis force and moment balance is positioned in the interior space of the outer shell. The strut is connected to the outer shell and the three-axis force and moment balance such that the strut supports the three-axis force and moment balance in the interior space. At least a portion of the centerbody is positioned in the interior space of the outer shell. The centerbody is connected to the three-axis force and moment balance such that the three-axis force and moment balance is configured to measure force, moment, and/or movement of the centerbody.
US10520521B2
A substrate for sample analysis on which transfer of liquids is to occur with rotational motion, includes a substrate having a rotation axis; a first chamber and a second chamber being located in the substrate and respectively having a first space and a second space for retaining a first liquid and a second liquid; a third chamber being located in the substrate and having a third space for retaining the liquids to be discharged from the first chamber and the second chamber; a first channel having a path connecting the first chamber and the third chamber to transfer the first liquid; and a second channel having a path connecting the second chamber and the third chamber to transfer the second liquid.
US10520515B2
Methods, devices, and reagents are described for performing assays for hemoglobin Ale, glycated albumin, and other glycated proteins. The methods involve a ratio determination between glycated protein and non-glycated protein. In some applications, the assay utilizes LOCI for signal generation. This invention is directed to assays and corresponding devices and reagents for detection of glycated protein, particularly including glycated hemoglobin. As is generally understood, such detection is useful in the management of blood glucose levels in diabetic patients and for monitoring the status of pre-diabetic individuals.
US10520514B2
According to a method for monitoring post-translational modifications of protein is provided, a first microbead by binding a protein antibody to a base bead is provided. A second microbead by binding a target protein having a first post-translational modification or a second post-translational modification, which are inversely proportional to each other, to the protein antibody of the first microbead, is provided. A third microbead by binding the second microbead to a first post-translational modification antibody is provided. A fourth microbead by binding the second microbead to a second post-translational modification antibody is provided. Impedances of the third and fourth microbeads are measured. A ratio of a first difference, between the impedances of the third microbead and a reference impedance, to a second difference, between the impedances of the fourth microbead and the reference impedance, is obtained.
US10520510B2
The technology of the present application is directed to methods and kits for detecting and quantifying a non-polar analyte in a plant-derived sample. The technology uses a simple extraction, e.g., a liquid-liquid extraction (LLE) or solid-phase extraction (SPE), to enrich a sample for a non-polar analyte of interest and to remove contaminants. After the extraction and clean-up steps, liquid chromatography and mass spectrometry are used to detect the non-polar analyte. In one embodiment, acequinocyl and/or its derivatives is analyzed using liquid chromatography and tandem mass spectrometry (LC-MS/MS) and the improved LC-MS/MS conditions allows detection limits of acequinocyl and/or its derivatives of 50 ppb or less.
US10520509B2
Reactive sulfur species have been recognized as an important regulator in redox biology, wherein the reactive sulfur species have been shown to be active in tumor suppressors, ion channels, and transcription factors. The disclosed invention is a novel composition of matter that allows for the detection of H2S and H2Sn species in living cells. These novel compositions represent significant progress in the field of chemical, H2S and H2Sn probes as they have both been successfully applied in the visualization sulfur species in living systems.
US10520506B2
Method for the detection and classification of PRRSV-infections in swine herds, comprising a) the incubation of tissue samples taken from the animals with at least one antigen capable to bind a neutralizing antibody against the Type I-virus possibly present in the animal and with at least one antigen capable to bind a neutralizing antibody against the Type II-virus possibly present in the animal, b) testing whether a binding of antibodies against the Type I-virus and/or the Type II-virus has taken place and c) determining from the presence of possible epitope-antibody complexes whether an infection of the PRRSV I-Type and/or PRRSV II-Type is present in the herd and diagnostic compositions for such a method.
US10520497B2
A housing case that includes an inspection strip, a first pot in which a first amplification liquid is sealed, and a second pot in which a second amplification liquid is sealed, includes a lower case, an upper case, and an intermediate member disposed therebetween, in which the upper case includes, on a part facing the first pot, a first protrusive deforming portion that deforms towards a side of the first pot when applied with pressing force from outside, whereby a tearing portion of the intermediate member tears a sheet member of the first pot, and includes, at a part facing the second pot, a second protrusive deforming portion that deforms towards a side of the second pot when applied with pressing force from outside, whereby a sheet member of the second pot is torn.
US10520496B2
Provided herein are novel fluorogenic and bioluminescent bacterial protease substrates that contain at least one bacterial protease cleavage site. In some embodiments, the proteases that cleave the protease substrates are bacterial proteases including those used for tissue dissociation, cell isolation, and cell detachment, such as the preparation of islet cells. Additionally, the novel protease substrates described herein may be used to assess the activity of certain bacterial proteases involved in isolating primary cells and stem cells. Methods and protease detection kits using the novel protease substrates are also provided herein.
US10520494B2
The present invention relates to the use of the biomarker Flattop (Fltp) for distinguishing mature β cells from immature progenitor β cells. The present invention further relates to a method for distinguishing a mature β cell from an immature progenitor β cell, the method comprising: determining the presence or absence of the biomarker Flattop (Fltp) in a β cell; wherein the presence of Fltp in the cell indicates that the cell is a mature β cell and wherein the absence of Fltp in the cell indicates that the cell is an immature progenitor β cell. Furthermore, the present invention relates to a method of identifying a compound suitable for differentiating immature progenitor β cells into mature β cells as well as to a method of identifying a compound suitable for preventing the de-differentiating of mature β cells.
US10520489B1
A coagulation test device for measuring clotting time and clot characteristics of a whole blood sample under different hemostatic conditions. Results of the test are used as an aid in management of patients with coagulopathy of unknown etiology in order to help the physician determine appropriate clinical action to arrest bleeding in a patient.
US10520483B2
An autonomous device for detecting characteristics of a medium to be measured is disclosed. The device includes a sensor, a first microcontroller and a second microcontroller. The first microcontroller has a memory which is not resistant against gamma radiation during the sterilization of the device and the second microcontroller has a memory which is resistant against gamma radiation during the sterilization of the device.
US10520479B2
In a liquid chromatograph mass spectrometer (LC/MS) for performing mass spectrometry of fractionated samples prepared with a multi-dimensional LC or similar LC with high separatory capability, fractionated sample useful information which shows the degree of usefulness of various substances with respect to retention time is prepared from prior information which includes, for example, elution characteristics in the LC depending on the kind of column or other factors or the degree of ease of ionization in the MS. During a measurement, the preparative separation of an eluate and the preparation of fractionated samples are not performed within a period of time which has been judged to be useless based on the fractionated sample useful information. By selecting fractionated samples at each dimension of the multi-dimensional LC, the number of fractionated samples to be eventually subjected to mass spectrometry can be significantly reduced.
US10520474B2
An inspection tool for inspection of a hole of a metallic lug, including, a first arm, a second arm, a third arm, and a housing element, wherein the first arm, the third arm and the housing element may vary their position independently of each other in relation to the second arm. Also, the present invention discloses an inspection device for inspection of a metallic lug that comprises an inspection tool and a probe housed in the housing element, and a method for detecting cracks around metallic lug.
US10520472B2
A novel SH-SAW biosensor capable of non-invasive and touch-free detection of cancer cell viability and growth or proliferation in two-dimensional (2D) and three-dimensional (3D) cell cultures as well as stem cell regeneration as it pertains to cancer cell biology and anti-cancer drug development is presented. The biosensor includes two pairs of resonators including interdigital transducers reflecting fingers to quantify mass loading by the cells in suspension as well as within a tumoroid culture platform. The biosensor can be part of a perfused 3PNS-tumoroid system that is amenable to real-time non-invasive monitoring of the cell proliferation, viability, and multiplexed detection of key physiologic and clinical biomarkers.
US10520468B2
An inspection apparatus capable of performing responsivity inspection on a plurality of gas sensors at equivalent accuracies is provided. The inspection apparatus includes a plurality of inspected sensor disposing parts that are provided halfway through one gas flow path at equal intervals in an extending direction of the flow path and in each of which a gas sensor to be inspected is disposed, and a plurality of straightening plates provided upstream of each of the inspected sensor disposing parts on the gas flow path and separated at a constant distance from the inspected sensor disposing parts. The straightening plates each include a rectangular opening orthogonal to the gas flow path and open to the gas flow path. When the gas flow path extends in one direction in a horizontal plane, the opening has a longitudinal direction along a direction orthogonal to the one direction in the horizontal plane.
US10520460B2
A method for determining a diffusion feature of a fluidic sample using redox reactions in an electrochemical cell that has at least two electrodes, wherein the first electrode has at least one redox mediator at its surface or in close vicinity of its surface, and the second electrode has an electrode surface free of the redox mediator(s) in the beginning of a test, the method comprising: applying an electric potential to a fluidic sample in the electrochemical cell to initiate redox reactions at the two electrode surfaces; measuring current associated with the applied potential as a function of time, and using a measurement point on a transient part of the measured current at or after a turning point and its associated time to determine the diffusion feature.
US10520452B2
A non-destructive inspection method for inline inspection of an object comprises moving an object in between a radiation source and an image detector and through a three-dimensional scanner field of view, imaging the object using the image detector to obtain a projection radiograph of an internal structure of the object, scanning an exterior surface of the object using the 3D scanner, fitting a shape model of the object to a point cloud provided by the 3D scanner to obtain a surface model of the exterior surface, creating a solid model of the surface model by taking a grey value distribution of a reference object into account, simulating a reference radiograph from the solid model and comparing the reference and projection radiographs to detect internal deviations of the object.
US10520450B2
A substrate inspection method in a substrate treatment system including a plurality of treatment apparatuses each performing a predetermined treatment on a substrate, includes: imaging a surface of a substrate before being treated in the treatment apparatuses to acquire a first substrate image; extracting a predetermined feature amount from the first substrate image; selecting an inspection recipe corresponding to the feature amount extracted from the first substrate image, from a storage unit in which a plurality of inspection recipes each set corresponding to the feature amount in a different range are stored; imaging the surface of the substrate after being treated in the treatment apparatuses to acquire a second substrate image; and determining presence or absence of a defect of the substrate, based on the selected inspection recipe and the second substrate image.
US10520447B2
An inspection lighting system including a first frame structure and a plurality of linear light arrays coupled to the first frame structure. Each of the linear light arrays have a plurality of integrated lights and at least one generally linear bracket. The integrated lights are arranged end-to-end, with each of the integrated lights having at least one T-slot along at least a portion of a length of the integrated light. The linear bracket coupling adjacent ones of the integrated lights together using the T-slots in the adjacent integrated lights.
US10520441B2
Devices to detect a substance and methods of producing such a device are disclosed. An example device to detect a substance includes a housing defining a first chamber and a substrate coupled to the housing. The substrate includes nanostructures positioned within the first chamber. The nanostructures are to react to the substance when exposed thereto. The device includes a first heater positioned within the first chamber. The heater is to heat at least a portion of the substance to ready the device for analysis.
US10520430B2
A speckle pattern is effectively utilized. An information processing apparatus is an information processing apparatus including a light output unit and an acquisition unit. The light output unit included in the information processing apparatus is for outputting a plurality of light beams for generating a speckle pattern, to a plurality of locations of objects which are within an imaging range. Also, the acquisition unit included in the information processing apparatus is for acquiring the speckle patterns formed by scattering of the plurality of light beams striking the plurality of locations on a location-by-location basis.
US10520424B2
A method includes selecting a candidate image property data set and a corresponding candidate light source parameter set, obtaining multiple adjusted light source parameter sets based on the candidate light source parameter set, projecting light onto an article and capturing images in multiple projecting modes, one by one, according to the adjusted light source parameter sets, obtaining multiple adjusted image property data sets each from the images captured in one projecting mode, and selecting a target image property data set from the adjusted image property data sets and a corresponding target light source parameter set.
US10520421B2
An optical system for acquiring fast spectra from spatially channel arrays includes a light source for producing a light beam that passes through the microfluidic chip or the channel to be monitored, one or more lenses or optical fibers for capturing the light from the light source after interaction with the particles or chemicals in the microfluidic channels, and one or more detectors. The detectors, which may include light amplifying elements, detect each light signal and transducer the light signal into an electronic signal. The electronic signals, each representing the intensity of an optical signal, pass from each detector to an electronic data acquisition system for analysis. The light amplifying element or elements may comprise an array of phototubes, a multianode phototube, or a multichannel plate based image intensifier coupled to an array of photodiode detectors.
US10520414B2
Various embodiments include methods of reducing false-particle counts in a water-based condensation particle counter (CPC). One embodiment of a method includes delivering water into one or more wicks, sensing an excess volume of water delivered to the wicks, collecting the excess volume of water into a collection reservoir, and draining the excess volume of water from the collection reservoir. Other methods and apparatuses are disclosed.
US10520411B2
The invention concerns a method and system for determining dissolution properties of a particle. The method comprises providing into a vessel dissolution medium capable of dissolving the particle and providing the particle into said vessel in contact with the dissolution medium for dissolving the particle. According to the invention, the particle is trapped in a particle trapping zone formed at a predetermined location in the vessel, the particle trapping zone being formed preferably at least partially by continuous hydrodynamic motion of the dissolution medium. Residue of the particle is imaged while being trapped in said particle trapping zone for providing a plurality of sequential images of the particle residue. Finally, at least one dissolution property of the particle is determined based on the sequential images. The invention allows for dissolution rate, intrinsic dissolution rate and/or solubility of matter to be reliably determined from very small sample amounts and without manual affixation of samples.
US10520408B2
A method and a measuring device measure the density of fluid media with a sensor having a density measuring device. A frequency oscillator with mass balance is used as the density sensor and all components related to the frequency oscillator with mass balance for the oscillation behavior, oscillation excitation and oscillation evaluation, as well as the frequency oscillator with mass balance directly associated with the measuring and sensor electronics, are enclosed in a housing or cartridge. These components are used with the frequency oscillator with mass balance in the cartridge, and/or the frequency oscillator with mass balance together with the cartridge is adjusted or calibrated using measurement standards and adapted as necessary to the specific application. The cartridge with the frequency oscillator with mass balance is releasably or replaceably connected with the measuring device or its base body before the beginning of the measuring operation to investigate the media.
US10520402B2
The present disclosure relates to the technical field of safety detection, and in particular to a sample collecting and introducing device and a detection system. The sample collecting and introducing device provided by the present disclosure includes a sampling device for collecting a sample, and a semipermeable membrane device for extracting the sample collected by the sampling device and conveying the extracted sample to detection equipment, wherein the sampling device is provided with an air guide cavity, the air guide cavity is configured to guide airflow carrying the sample to flow to the semipermeable membrane device, the semipermeable membrane device is provided with a semipermeable membrane which is arranged outside the sampling device. In the present disclosure, the size of the semipermeable membrane is no longer limited by the sampling device, and therefore the difficulty of increasing the area of the semipermeable membrane is reduced.
US10520397B2
Multiple methods and corresponding apparatuses for efficient and reliable defect diagnosis in components of mechanical systems, are described. According to one aspect, multi-scale enveloping-order spectrogram is used to diagnose, or detect, defects in a moving component of a mechanical system. According to another aspect, defect identification and diagnosis in a motor is performed based on spectral characteristics of motor current envelope. According to yet another aspect, a logic rule model, employing classification of features associated with single- or multi-sensor data, is employed for diagnosis of defects in components of mechanical systems.
US10520394B2
The present subject matter relates to devices, systems, and methods for indicating degradation in a component having one or more elastomeric elements. For example, a degradation indicator can include an indicator element in communication with at least a portion of the one or more elastomeric elements, wherein the indicator element is configured to show visible degradation or damage when a specific and predetermined condition of the one or more elastomeric elements is reached.
US10520389B2
Systems and methods are described for development of a nonlinear global aerodynamic model using fuzzy logic modeling as well as multivariate orthogonal function modeling with splines. The systems and methods described herein may be utilized to more quickly develop a global aerodynamic model of an aircraft, allowing for development of a global aerodynamic model of an aircraft in real-time, during a test flight, and reducing time and cost associated with the model development.
US10520383B2
A differential pressure transmitter configured to provide an absolute pressure measurement is presented. The differential pressure sensor comprises a first process fluid inlet. The differential pressure sensor also comprises a second process fluid inlet. The differential pressure sensor also comprises a differential pressure sensor operably coupled to the first and second process fluid inlets. The differential pressure sensor also comprises an absolute pressure cap coupled to the second pressure inlet. The cap comprises a volume of gas within an expansion feature. The volume of gas has a reference pressure. The expansion feature is configured to allow for expansion of the volume of gas in response to a temperature increase, such that the volume of gas maintains the reference pressure.
US10520381B2
A photonic pressure sensor device includes a cantilever pivotally attached to a fixed mount. The cantilever has an electromagnetic reactive material located thereon that is configured to cause a movement of the cantilever based on a photonic pressure exerted on the electromagnetic reactive material from an electromagnetic radiation source incident on the material. An etalon is coupled to the cantilever such that a position of the etalon changes based on the movement of the cantilever. A light source is optically coupled to the etalon to provide a light beam to the etalon. The change in the position of the etalon causes interference of the light within the etalon resulting in an interference light beam. A light detector is positioned to receive the interference light beam from the etalon and configured to measure an intensity value for the interference light beam.
US10520379B2
A wall shear sensor includes a floating element fixedly attached to a base. The floating element has a sensing head opposite the base, a first flexure between the sensing head and the base, and a second flexure between the first flexure and the base. The wall shear sensor further includes at least one strain gauge coupled to the first flexure to measure a first directional component of wall shear stresses applied across a head surface of the sensing head; and at least one strain gauge coupled to the second flexure to measure a second directional component of wall shear stresses applied across the floating element surface of the sensing head, the second component being different from the first component. The wall shear sensors thus measure both magnitude and direction of wall shear. Wall shear measurement systems include at least one wall shear sensor within a sensor housing.
US10520365B2
A detector for terahertz electromagnetic waves includes a terahertz optomechanical transducer to transform an incident electromagnetic wave, having a terahertz frequency within a terahertz frequency band, into a measurable mechanical response; and a detection device for detecting an output signal. The terahertz optomechanical transducer includes a first element and an opposite element forming with the first element a capacitive gap.
US10520357B2
In an embodiment, an arc light sensor includes: a first polarizer, a second polarizer, a magneto-optical material, a first light filter and a processing unit. The first polarizer is used for polarizing incident first target light, to form first polarized light in a first polarization direction. The second polarizer is used for polarizing incident second target light, to form second polarized light in the first polarization direction. The magneto-optical material, in a current magnetic field, uses the current magnetic field to rotate a polarization direction of the first polarized light, to form third polarized light. The first light filter is used for filtering the third polarized light, to form fourth polarized light capable of passing in a second polarization direction. The processing unit is used for determining whether the second target light is arc light according to intensity of the second polarized light and intensity of the fourth polarized light.
US10520356B2
Disclosed is a device, a method, and a system for analyzing and monitoring noise information and a noise type based on a noise-between-floors using an air-borne noise and a direct impact noise respectively measured by a microphone array and a sensor module array. The device, the method, and the system may provide a noise feedback for each household by analyzing and monitoring a noise level, a noise source location, a noise direction, an occurrence time, a noise type of a noise.
US10520355B1
A fiber optic sensor, a process for utilizing a fiber optic sensor, and a process for fabricating a fiber optic sensor are described, where a double-side-polished silicon pillar is attached to an optical fiber tip and forms a Fabry-Pérot cavity. In an implementation, a fiber optic sensor in accordance with an exemplary embodiment includes an optical fiber configured to be coupled to a light source and a spectrometer; and a single silicon layer or multiple silicon layers disposed on an end face of the optical fiber, where each of the silicon layer(s) defines a Fabry-Pérot interferometer, and where the sensor head reflects light from the light source to the spectrometer. In some implementations, the fiber optic sensor may include the light source coupled to the optical fiber, a spectrometer coupled to the optical fiber, and a controller coupled to the high-speed spectrometer.
US10520353B1
Shelves or other fixtures may be used to hold items at a facility. Load cells at the fixtures may be used to acquire weight data indicative of changes to the fixture as items are added or removed from the fixture. The fixtures, such as a freezer case, may include a door that when opened or closed results in air movement with respect to the shelves. This air movement may produce weight data that is erroneously indicative of a false event, such as a pick or place, even when no actual event has taken place. Weight data from load cells in the shelves may be analyzed to determine a correlation in the data from multiple shelves. If there is a high correlation in the changes to the weight data at multiple shelves, the weight data may be disregarded as being due to air movement.
US10520339B2
A two-dimensional three-degree-of-freedom micro-motion platform structure for high-precision positioning and measurement. Two series flexible hinges are connected in parallel to form a moving pair. One end of the moving pair is fixed, and driving force is applied to the other end. The driving force is amplified by means of a lever to drive the moving pair to translate and rotate. The moving pair drives a first flexible hinge of a platform to rotate, thereby driving the platform to produce corresponding displacement. Four identical moving pairs and four identical first flexible hinges respectively constitute four branch hinges which are different in arrangement; two branch hinges opposite to the platform are in central symmetry and constitute one group, and the four branch hinges are divided into two groups in total. The piezoelectric driving mode can be adopted, and thus the linear displacement in the x-axis direction, the linear displacement in the y-axis direction and the angular displacement in the direction around the z-axis are generated for optical precision positioning and measurement.
US10520330B2
A mobile device and a method for estimation of direction of motion of a user are described. The mobile device comprises an inertial sensor to capture acceleration signals based on motion of the user and a direction estimation module. The direction estimation module determines direction of gravity based on filtering acceleration values obtained from captured the acceleration signals using a low-pass filter to identify a plane orthogonal to the direction of gravity. The plane orthogonal to the gravity comprises two orthogonal axes orthogonal to the direction of gravity. Further, displacement values are evaluated based on a user input for placement of the mobile device with respect to user's body, and integration of the acceleration values across the two orthogonal axes with respect to time. A direction of motion of the user is estimated based on a ratio of the displacement values along the two orthogonal axes.
US10520329B2
A method for operating of an electronic device includes detecting when a vehicle enters a parking lot and obtaining image information when the vehicle is detected. The method also includes generating image information of an object including information indicating a parking section based on the obtained image information and identifying information related to a parking location of the vehicle based on the image information of the object. The information related to the parking location of the vehicle is outputted. The electronic device provides a parking location of the vehicle without a device pre-installed in a parking lot.
US10520319B2
An analysis is performed on driving statistics of a variety of vehicles driven by a variety of drivers on a lane of a road section at different points in time. Based on the analysis of the driving statistics, a first drivable area of the lane of the road section is determined. The first drivable area is compared with a second drivable area associated with the lane of the road section to determine whether the first drivable area is different than the second drivable area. The second drivable area is determined based on map data of a map. In response to determining that the first drivable area is different than the second drivable area, the map is updated based on the difference of the first drivable area and the second drivable area. The updated map can be utilized subsequently to plan a path to drive an autonomous driving vehicle.
US10520318B2
Disclosed is a method and system for providing map data of a navigation device. The system comprises: a server for comparing, for each mesh, old version map data and new version map data, generating delta data by extracting only changed spatial data from the meshes, and providing an update of the map data compressed and stored in a navigation device on the basis of the delta data; and the navigation device for receiving a delta file and a delta file header from the server, decompressing the compressed file header included in the old version map data, and extracting only the compressed data block included in an update item in the old version map data by referring to the decompressed file header and the delta file header, the navigation device being built in a car.
US10520314B2
The purpose of this invention is obtaining a gyroscope with high Q factor, high as fabricated symmetry and reducing the quadrature error. One aspect of this invention is a gyroscope including a semiconductor chip. This semiconductor chip comprising a substrate, first mass, second mass, connection unit. The first mass can move in any direction of a X-Y plane. The second mass can move in any direction of the X-Y plane. The connection unit located between the first mass and the second mass mechanically connects the first mass and the second mass. The connection unit comprises anchor fixed to the substrate, first shuttle located between the anchor and the first mass, second shuttle located between the anchor and the second mass, first beam connecting the anchor and the first shuttle, second beam connecting the anchor and the second shuttle, third beam connecting the first mass and the first shuttle, fourth beam connecting the second mass and the second shuttle, and fifth beam connecting the first shuttle and the second shuttle. The anchor is located between the first shuttle and the second shuttle.
US10520310B2
Some embodiments include a surface surveying device, in particular profiler or 3D scanner, for determining a multiplicity of 3D coordinates of measurement points on a surface, comprising a scanning unit and means for determining a position and orientation of the scanning unit, a carrier for carrying the scanning unit and at least part of the means for determining a position and orientation, and a control and evaluation unit with a surface surveying functionality. The carrier is embodied as an unmanned aerial vehicle which is capable of hovering and comprises a lead, the latter being connected at one end thereof to the aerial vehicle and able to be held at the other end by a user, wherein the lead is provided for guiding the aerial vehicle in the air by the user and the position of the aerial vehicle in the air is predetermined by the effective length of the lead.
US10520308B2
A tool, such as a level, including one or more polymer/plastic body segment, protective cover and/or seal is provided. The covers discussed herein may limit or prevent dirt or construction materials, such as concrete, from entering into the level body. The cover may also be a non-stick material, such as a polymer outer sleeve, that limits the ability of dirt and construction material to adhere to the level. The level may also include scratch resistant vial windows.
US10520305B2
A computer and a method executable by the computer. The computer may include a processor and memory storing instructions executable by the processor. The instructions may include, to: receive sensor data from a sensor in a vehicle operating in a fully autonomous mode; using the data, determine a misalignment value; and based on the value, perform one of a plurality of vehicle driving functions that include stopping the vehicle.
US10520303B2
A method includes receiving, into a measurement tool, a substrate having a material feature, wherein the material feature is formed on the substrate according to a design feature. The method further includes applying a source signal on the material feature, collecting a response signal from the material feature by using a detector in the measurement tool to obtain measurement data, and with a computer connected to the measurement tool, calculating a simulated response signal from the design feature. The method further includes, with the computer, in response to determining that a difference between the collected response signal and the simulated response signal exceeds a predetermined value, causing the measurement tool to re-measure the material feature.
US10520301B1
A method for measuring Z height values of a workpiece surface with a machine vision inspection system comprises illuminating a workpiece surface with structured light, collecting at least two stacks of images of the workpiece, each stack including a different X-Y position between the structured light and the workpiece surface at a corresponding Z height in each of the stacks, and determining Z values based on sets of intensity values of a pixel corresponding to the same workpiece position in the X-Y plane which are at the same Z heights. The X-Y position is changed at a slower rate than the Z height in each stack of images, and is changed either continuously during each of the at least two stacks at a slower rate than the Z shift, or fixed to a different value during each of the at least two stacks.
US10520300B2
An optical liquid height determination system of the present embodiments includes light sensors capturing different amounts of light, based on level of liquid in the tank that blocks or limits light to particular sensors. The tank is enclosed in a container with a light source and the light sensors are installed on walls of the container. Light emitted by the light source is transmitted to the light sensors by passing through the liquid product, scattered, diffused, diffracted or reflected by the dairy product, through the tank walls which may be transparent or translucent, or from other surfaces in the container within which the tank is enclosed by. The set of electrical signals received from all the light sensors are compared against sets of calibrated signals corresponding to known liquid levels in the tank. The known height corresponding to the nearest set of calibrated signals is determined as the measured liquid height in the tank.
US10520299B2
Disclosed are an apparatus for measuring a displacement using a fiber Bragg grating sensor, which is applied to a strain sensor using the fiber Bragg grating sensor, and a method of controlling sensitivity and durability of the same. The apparatus includes: a case forming an external appearance; third and fourth optical fibers having mutually different numbers of strands and installed in the case while being spaced apart from each other by a predetermined interval; and a connection unit installed between the third and fourth optical fibers and fixed at a predetermined position by tension applied to the third and fourth optical fibers, wherein the fiber Bragg grating sensor is installed to one selected from the pair of optical fibers having mutually different numbers of strands, so that measurement sensitivity and durability are controllable.
US10520298B2
Disclosed is a method of assessing a structural defect presence in a structure, the method comprising the steps of: determining at least one critical damage strain value of the structure, capturing a first image of a surface of the structure under a first loading condition; capturing a second image of the surface of the structure under a second loading condition; assigning a position matrix on the captured first image; obtaining a deformation matrix comprising a deformation value at each position of the position matrix by using an image correlation technique on the first and second images, and by comparing deformation of corresponding parts of the surface captured therein; calculating a strain matrix using the obtained deformation matrix; and determining a micro-crack to be present at a position if an element of the strain matrix representing the strain at the position is greater than or equal to a predetermined critical damage strain value, wherein the critical damage strain value is a strain value at which a micro-crack is detected or predicted to appear and/or propagate.
US10520295B2
Microscope (2) comprising a coherent light source (4) producing a coherent light beam (7), a light beam guide system (6) comprising a beam splitter (14) configured to split the coherent light beam (7) into a reference beam (7a) and a sample illumination beam (7b), a sample holder (18) configured to hold a sample (1) to be observed, a sample illumination device (28) configured to direct the sample illumination beam (7b) through the sample and into a microscope objective (37), a beam reuniter (16) configured to reunite the reference beam and sample illumination beam after passage of the sample illumination beam through the sample to be observed, and a light sensing system (8) configured to capture at least phase and intensity values of the coherent light beam downstream of the beam reuniter.
US10520291B1
Methods involve using a guided munition (e.g., a mortar round or a grenade) that utilizes deployable flow effectors, activatable flow effectors and/or active flow control devices to extend the range and enhance the precision of traditional unguided munitions without increasing the charge needed for launch. Sensors such as accelerometers, magnetometers, IR sensors, rate gyros, and motor controller sensors feed signals into a controller which then actuates or deploys the flow effectors/flow control devices to achieve the enhanced characteristics.
US10520288B2
A cartridge with component bullet has desirable penetration capabilities and controlled separation of components upon terminal impact. In embodiments of the invention, the cartridge comprises a component, a lead core, and a copper jacket. The lead jacket having a leading edge portion that exposes the cutaways. The component bullet may have a forward pointed ogive portion with cutaways spaced circumferentially.
US10520286B2
According to some embodiments, a shaped charge inlay may include an upper edge that extends inward and horizontal to an edge of a shaped charge casing associated with a shaped charge. The shaped charge includes an existing liner and the shaped charge inlay further includes a body that extends inward toward an apex of the existing liner. The shaped charge inlay may be disposed above the existing liner in the shaped charge, to disrupt collapse of the existing liner upon detonation of the shaped charge and thereby change the geometry of a perforating jet and resulting perforation created by the shaped charge.
US10520282B2
A multifunctional personal safety device includes a main body having an ergonomic gripping surface, and a finger trigger for selectively activating a non-contact deterrent unit and an active deterrent unit. The non-contact deterrent unit including a controller, memory, wireless communication unit, a siren, a light, a laser, and a camera. The information captured by the camera is stored in one or both of a removable media card and the onboard memory. The active deterrent unit includes an aerosol canister containing one or both of a chemical irritant or an inflammatory agent. A safety switch transitions between a locked and unlocked position wherein the finger trigger is selectively blocked and allowed to engage the aerosol canister, respectively.
US10520281B2
A ballistic resistant panel can be configured to be quickly and easily installed in a vehicle door. The ballistic resistant panel can include a plurality of ballistic sheets arranged in a stack. The stack can have an outer perimeter sized to fit within a cavity of the vehicle door. The panel can include a cover disposed over the stack, and the cover can be sealed around a perimeter of the stack to form a waterproof barrier that prevents moisture from reaching and altering the performance of the ballistic sheets. At least one anti-wear strip can be adhered to an outer surface of the cover. The anti-wear strip can provide a low friction surface that protects the panel from damage caused by moving internal door components, such as moving window components that repeatedly rub against the panel.
US10520274B2
Provided is a bow assembly comprising a main beam elongated in a first direction to define a distal end, and a proximal end, wherein the distal end has a distal end facing surface from which extend, an upper member, and a lower member having a first set of threads thereon; and a riser having a proximate facing surface, an upper groove dimensioned to engage the upper member, and a lower opening through hole dimensioned to engage the lower member; a threaded fastener adapted to threadedly engaged the first set of threads; and wherein the riser is assembled with the main beam and the threaded fastener such that the upper member is inserted within the upper groove, the lower member is inserted within the lower opening, the distal end facing surface faces the proximate facing surface, and the threaded fastener is threadedly engaged with the first set of threads.
US10520269B2
A rifle configured for firing a 7.62×39 mm round is provided. The rifle having: an upper receiver; a lower receiver, the upper receiver being removably secured to the lower receiver, wherein the lower receiver is configured to removably receive and secure a magazine therein, the magazine being configured to hold at least 30 rounds of a 7.62×39 mm ammunition; and wherein a magazine well of the lower receiver is configured to receive an adapter at a front of the lower receiver.
US10520268B1
An ergonomic magazine self cleaning base plate having an exterior face with a perimeter edge. Extending from the perimeter edge is a forward face and an aft section. Further having an interior face with at least one channel that extends from the forward face to the aft section. Debris accumulated within the at least one channel and exits via the aft section and/or the forward face.
US10520267B1
An ergonomic self-cleaning base plate, which has an exterior face with a perimeter edge. Extending from the perimeter edge is a forward face and an aft section. The magazine floor plate further has an interior face having at least one channel that extends from the forward face to the aft section. Debris accumulated within the at least one channel exits therefrom via the aft section. The forward face extends to an edge and has at least one channel hole. The at least one channel hole aligns with a respective at least one channel. The debris accumulated within the at least one channel also exits from the at least one channel hole.
US10520261B2
The invention relates to a flat pipe, comprising two substantially flat first walls that are opposite each other and arranged parallel to each other, two arcuate second walls that connect the two flat first walls, and an interior through which a medium can flow, wherein projections that protrude into the interior are provided in at least one of the flat first walls, wherein projections that protrude into the interior are provided in the arcuate second walls.
US10520247B2
A refrigerator of the present invention comprises: a cabinet that includes a storage compartment having an opening formed on the front side thereof; a door rotatably connected to the cabinet to open and close the opening; a drawer disposed within the storage compartment to accommodate stored goods therein; a drawer guide that supports the drawer and guides the drawer in order to enable the drawer to move forward and rearward; an extraction mechanism that includes a base part that is disposed below the drawer and moves forward while the door is opened and rearward while the door is closed, a rear frame that extends from the base part toward the rear side of the drawer and pushes the drawer forward when the base part moves forward, and an arm that extends forward from the rear frame and is disposed between the drawer and a side of the storage compartment; and an arm guide disposed between the side of the storage compartment and the drawer to guide the arm in order to enable the arm to move forward and rearward.
US10520245B2
A home appliance device with improved characteristics regarding a user's convenience, in particular a chiller home appliance device, includes at least one holding unit configured to at least partly hold at least one first shelf and at least one second shelf. The holding unit is configured to hold the first shelf next to the second shelf with respect to at least one width direction.
US10520232B2
A packaged, pumped liquid, recirculating refrigeration system with charges of 10 lbs or less of refrigerant per ton of refrigeration capacity. The compressor and related components are situated in a pre-packaged modular machine room, and in which the condenser is mounted on the machine room and the evaporator is close coupled to the pre-packaged modular machine room. Prior art large receiver vessels may be replaced with a single or dual phase cyclonic separator also housed in the pre-packaged modular machine room.
US10520231B2
A first valve member switches between a first communication state, in which a first inlet passage communicates with a first outlet passage and a second inlet passage is closed, and a second communication state, in which the second inlet passage communicates with the first outlet passage and the first inlet passage is closed. A second valve member switches between an opening state and a throttle state in which a smaller volume of a fluid flows from the third inlet passage to the second outlet passage as compared to the opening state. A valve driving member switches between a first operation state, in which the first valve member sets the first communication state and the second valve member sets the opening state, and a second operation state, in which the first valve member sets the second communication state and the second valve member sets the throttle state.
US10520225B2
Refrigeration device comprising a working circuit in a loop for the working gas and comprising, in series: a compression station, a cold box, a system for the exchange of heat between the cooled working gas and a point of use, a system for the additional pre-cooling of the working gas leaving the compression station comprising an auxiliary cryogenic fluid volume, the cold box comprising a first cooling stage for the working gas comprising a first and a second heat exchanger, these being connected both in series and in parallel to the working circuit at the outlet of the compression station, the first cooling stage also comprising a third heat exchanger selectively exchanging heat with the auxiliary fluid, characterized in that the third heat exchanger is connected both in series and in parallel to the first and to the second heat exchangers, the working circuit comprising a recuperation pipe fitted with at least one valve and which connects the outlet of the third heat exchanger to the second heat exchanger.
US10520216B2
An air intake of an air handling or HVAC system, such as located in a ceiling of a structure, includes a movable filter housing. The filter housing comprises a grate configured to support one or more air filters at a top side thereof. The filter housing is mounted via one or more extendable connectors and includes a control tool mount. Connection of a control tool to the filter housing allows a user to pull the filter housing downwardly to a lowered position for replacing the air filter(s). The filter housing may be biased upwardly to its use position and may include a latch or lock to secure it in the use position.
US10520215B2
Disclosed are an air sweeping blade, an air sweeping mechanism and an air conditioner. The air sweeping blade includes a blade body (11). A connecting rod shaft (13) rotationally connected with a connecting rod (20) is provided on the blade body (11), and the connecting rod shaft (13) extends to an edge of the blade body (11) along an axis of the connecting rod shaft and is fixedly connected with the blade body (11). By means of the structure, on one hand, the reliability of connection between the connecting rod shaft (13) and the blade body (11) is improved, and the condition of breakage caused by pulling during assembly is avoided; and on the other hand, the rigidity of the blade body (11) is improved, and the blade body (11) is prevented from distorting.
US10520210B2
A heating ventilation and air conditioning (HVAC) system for a building space includes an HVAC device including a processing circuit. The processing circuit is configured to generate an encrypted dynamic key based on a manifest stored on the device. The manifest includes a set of entitlements for the HVAC device based on relationships between the HVAC device and entities. The processing circuit is further configured to transmit the stored manifest to an authentication server by sending the encrypted dynamic key to the authentication server and receive an updated manifest from the authentication server based on the encrypted dynamic key. The processing circuit is further configured to send a payload request to the authentication server based on the updated manifest, the payload request including a software update request.
US10520206B2
A window air conditioner is provided. The window air conditioner includes an air conditioner body; and a sealing plate assembly disposed at at least one side of the air conditioner body and including a fixed sealing plate group and a sliding sealing plate group connected with the fixed sealing plate group in a sealing manner, in which the fixed sealing plate group is disposed on a side wall of the air conditioner body, and the sliding sealing plate group is disposed at a side of the fixed sealing plate group away from the air conditioner body slidably in a direction approaching to or moving away from the air conditioner body.
US10520203B2
A method for automatically operating a heating system controller for heating an indoor space so that the indoor temperature measurement signals are kept a) at approximately or above a default set point when the automatically obtained outdoor temperature indicator signals reflect an outdoor temperature indicator that is above a freeze protection point, or b) at approximately a computed set point that is higher than the default set point when the outdoor temperature indicator signals reflect an outdoor temperature indicator that is below the freeze protection point. The computed set point can be based on an outdoor temperature indicator. A heating system comprising a furnace, a thermostatic controller, a sensor of indoor temperature operatively connected to the thermostatic controller, a receiver operatively connected to the thermostatic controller for receiving a signal indicative of an outdoor temperature indicator, wherein the thermostatic controller is configured to operate according to the method.
US10520197B2
Combustor assemblies and methods for assembling combustor assemblies are provided. For example, a combustor assembly comprises an annular inner liner and an annular outer linear, each extending generally along an axial direction. The outer liner includes an outer flange extending forward from its upstream end. The combustor assembly also comprises a combustor dome extending between an inner liner upstream end and the outer liner upstream end and including an inner flange extending forward from a radially outermost end of the combustor dome. The inner liner, outer liner, and combustor dome define a combustion chamber therebetween, and the combustor dome and a portion of the outer liner together define an annular cavity of the combustion chamber. The inner and outer flanges define an airflow opening therebetween, and a chute member is positioned within the airflow opening to define an air chute for providing a flow of air to the annular cavity.
US10520196B2
The present invention provides a multi-can type gas turbine combustor including a plurality of combustors that mix and burn fuel and the air, the combustors being connected by a crossfire tube assembly. The gas turbine cools the crossfire tube assembly without lowering the temperature of a combustion exhaust gas passing through the crossfire tube assembly and prevents thermal deformation and fire damage of the crossfire tube assembly. In a gas turbine according to the present invention, a guide ring that guides a current of the air is provided in a position opposed to air holes. One side end portion of an annular space configured between the guide ring and a crossfire tube assembly is opened to a space on the inside of the crossfire tube assembly. The other end portion is a closed end connected to a partition wall configuring the crossfire tube assembly. The length of an annular space between the air holes and the closed end is set to three times or more as large as the diameter of the air holes. Further, a part of the air holes is drilled to tilt to the closed end of the annular space to cool the crossfire tube assembly including the guide ring with a small cooling air amount.
US10520192B2
An air flow guide cap for inducing an air flow into a through hole of the floor includes: an upper surface upwardly inclined relative to a horizontal plane; and a wall surface downwardly extending along edges of the upper surface except the edge adjacent to an air inlet.
US10520191B1
A controller for an oil fired burner for operating the ignitor initially in an interrupted mode, and instructing the burner to switch to intermittent ignition for a plurality of call-for-heat (“CFH”) cycles if it is determined that the flame quality is insufficient during the flame-proved period. On the last predetermined iteration cycle, a reset condition occurs; setting a counter back to zero, and a retry ignition is performed to operate once again in interrupted ignition mode. When the apparatus is in interrupted ignition mode, if the current CFH cycle ends normally by satisfying the call, the ignition will remain in the interrupted ignition mode.
US10520186B2
A method for determining an change in an operating condition of a gas burner appliance. In some instances, a calibration of a gas/air mixture may be performed when the combustion quality of the gas burner appliance diminishes. This may be accomplished by adjusting a throttle position of a throttle valve that throttles the gas to the gas burner appliance. After calibration has been performed, a throttle position of the throttle valve is determined, and based on the throttle position determined after calibration, a change of an operating condition of the gas burner appliance is detectable.
US10520184B2
Disclosed herein is an audio lighting device, which includes a casing, a circuit board located within the casing, an audio guiding device located below the casing, a speaker, a bass tube, a heat dissipation device, a plurality of audio signal outlets and a light source part. The audio guiding device has a top ring sheet and a bottom audio shield located therebelow; the top ring sheet and the casing are sealed to form an audio box. The speaker is located in a central opening of the top ring sheet. The bass tube is disposed on the top ring sheet of the audio guiding device, so that the audio box has open-end conduit that facilitates the propagation and output of the low-frequency audio signal.
US10520183B2
A tubular belt includes an inner layer and an outer layer that are coupled together at an upper edge and a lower edge. A flat tubular storage pocket space is formed between the inner and the outer layers. The pocket can be accessed through one or more pocket openings formed in the outer layer. A light coupling can be attached to the elastic belt to securely hold a light to the elastic belt. The light coupling mechanism extends outward from a pocket of the belt and a light is attached to the light coupling mechanism.
US10520181B1
Direct connector for a lamp base and a light source driver board, mounted at the joint of the lamp base and a lamp cup. Its insulating base has a positive metal contact pin and a negative metal contact pin towards the lamp cup, which are electrically connected to the light source driver board. The insulating base has an insertion groove towards the lamp base, and a rivet of the lamp base is inserted. A positive conductor to be electrically connected to the rivet is disposed in the insertion groove and is in electrical conduction with the positive metal contact pin. A negative conductor to tightly press against a side wall of the lamp base for electrical connection is disposed on the side face of the insulating base and is in electrical conduction with the negative metal contact pin. An LED bulb lamp using the direct connector is further disclosed.
US10520177B2
A mounting adaptor for an electric light fixture to be mounted on a surface. The mounting adaptor comprising: a base and a joining member each having an interfacing face and an electrical interface, one of the base and the joining member comprising on its interfacing face a groove, the other one of the base and the joining member comprising on its interfacing face a lip adapted to cooperate with the groove thereby providing a capability to assemble releasably the joining member with the base; a locking mechanism adapted to lock the base and the joining member in a mounted position relatively to each other; the base comprising a mounting element adapted to mount the base to the surface; and the joining member comprising a joint element adapted to mount the electric light fixture to the joining member.
US10520176B2
A scrim system and automated luminaire are provided. The automated luminaire includes a light source, a scrim system, and control electronics. The scrim system moves a scrim into a light beam received from the light source and rotates the scrim. The control electronics control the scrim system to move the scrim a selected distance into the light beam and to rotate the scrim independently to a selected angle relative to the light beam.
US10520171B1
A lighting apparatus for a ceiling or wall includes a mount having a hollow shaft whose top extends into the wall or ceiling when in place, and a flange that extends from the shaft adjacent the bottom of the shaft. The apparatus includes electrical leads connected to the top of the shaft disposed inside the wall or ceiling when the shaft extends into the wall or ceiling through which electricity passes. The apparatus includes a post that attaches to the shaft and through which electricity passes from the shaft. The apparatus includes an LED or a laser module that is connected to the post and receives electricity from the post to power the LED or the laser module. The LED or laser module swivels at least 45° relative to the post. The post structurally holding the LED or the laser module apart from the ceiling or wall. A method for lighting from a lighting apparatus attached to a wall or ceiling.
US10520151B2
A daylighting apparatus of the present invention includes: a daylighting sheet (13) that has first and second surfaces opposite to each other and that lets light in through the first surface and lets the light out through the second surface at a predetermined distribution of angles; and a visible light-reflecting sheet (15) that reflects part of visible light falling on the first surface of the daylighting sheet (13).
US10520148B2
Flameless candles are described that improve the mounts used to support the flame element. The improved mounts can include a support base or a hook for movably supporting a flame element. The enhanced mounts improve the manufacturing of the assembly of the flameless candle and also enable the flame element to have a more natural flame-like flicker of light.
US10520137B2
A flow channel structure includes a member including a flow channel. The flow channel includes a first part, second parts, and connections. The first part extends in a first direction. The connections connect the first part and the second parts. The connections include a first bend and a second bend. The first bend arcuately extends with a first curvature and a central angle of greater than 90 degrees. The first bend has a first end connected to the second parts, and a second end. The second bend arcuately extends with a second curvature. The second bend has a third end connected to the second end. A tangent to the first end extends in a same direction as the second parts extend. A tangent to the second end is equal to a tangent to the third end.
US10520134B2
A handheld work apparatus has a device for starting an electric drive motor via an actuating element which can be displaced in a handle counter to an actuating force and acts on a transmission element. The transmission element is shiftable from a rest position into an operating range, wherein the transmission element actuates a switching element and starts the motor. For shifting from the rest position into an end position, a shift force is applied. The shift force forms at least a portion of the actuating force. To keep the actuating force low after the motor is switched on, the displacement path of the transmission element is divided into a first segment and a second segment which includes the operating range. The shift force to be applied to the transmission element rises on the first segment of the path and, after a maximum, decreases on the second segment.
US10520132B2
A deployable prop is provided that is capable of transitioning from an undeployed state to a deployed state in which the prop can be used to support an object against or adjacent to a structural surface. In one embodiment, the deployable prop includes a bistable “carpenter's” tape, a foot member that is engaged to one end of the tape, and a head member that is engaged to the other end of the tape. The tape, foot member, and head member can be placed in an undeployed state that has “roll” shape and in a deployed state in which the tape extends substantially linearly between the foot and head members and can be used to support an object against or adjacent to a structural surface.
US10520127B2
Techniques are described herein that are capable of enabling a mounting system to receive threaded and threadless posts. The mounting system may have a cavity (a.k.a. void) that is configured to receive such posts. An interior surface of the cavity may include threads to allow corresponding threads of a threaded post to be twisted (e.g., screwed) into the threads of the cavity. The threads of the cavity may be configured to allow a threadless post to pass through the cavity without being encumbered by the threads. The mounting system uses magnetism and a taper of the cavity to facilitate magnetically and frictionally engaging the threadless post in the cavity.
US10520124B2
A pipe cap assembly for a normally-sealed system includes a pipe cap having a base portion. The pipe cap includes a connector portion extending from the base portion. A fluid passage extends through both the base portion and connector portion. A transition cap may be releasably coupled to the connector portion for sealing the fluid passage during normal operation. A transition fitting provides periodic access to the sealed system and includes an access port at one end, and a tubular port and fastener at the other end. The tubular port and fastener releasably couple to the connector portion of the pipe cap to provide access. A drain hose, vent hose, or the like, may be easily coupled to the access port of the transition fitting. A test instrument may be coupled either to the access port or directly to the connector portion.
US10520119B2
An annular sealing material seals a pipe joint between a socket and a spigot. The sealing material includes a bulb part which is composed of a first bulb, a second bulb located closer to the inner side of the socket than the first bulb, and a narrow part present between the first and second bulbs. The first bulb is pressed against the inner circumferential surface of the socket. The second bulb is pressed against the outer peripheral surface of the spigot. The second bulb is inclined towards the pipe center from the first bulb in a natural state before it is provided between the socket and the spigot. The inner diameter of the second bulb is smaller than the outer diameter of the spigot in the natural state. The second bulb is extensible in the pipe diameter direction due to elastic deformation of the narrow part.
US10520116B2
A method of manufacturing a shrouded pipe comprising an inner pipe section for providing a primary fluid path and an outer pipe section for enclosing the inner pipe section to provide a secondary fluid path. The method includes opening the outer pipe section by separating first and second longitudinal edges which split the outer pipe section along a longitudinal line, assembling the outer pipe section with the inner pipe section by passing the inner pipe section between the separated first and second longitudinal edges, and closing the outer pipe section by bringing the first and second longitudinal edges together and joining the first and second longitudinal edges together. An advantage of this method is that close manufacturing tolerances can be achieved without a complex or difficult assembly process.
US10520099B2
A valve for controlling fluid flow that includes a valve body and a chamber arranged inside the valve body. The chamber has a proximal chamber surface and a distal chamber surface being opposite to the proximal chamber surface. The valve further includes a fluid inlet, a fluid outlet, a valve rod and a valve plug. The valve plug and the valve rod are arranged to control fluid flow from the fluid inlet to the fluid outlet via the chamber. The valve further includes a valve insert arranged at least partly inside the chamber. The valve insert includes a proximal portion and at least two distal portions, and the valve plug is adapted to be guided through at least a part of the valve insert. At least one of the distal portions is resiliently arranged relative the proximal portion in order for the distal portions to be movable relative each other.
US10520095B2
An abradable seal is provided, comprising an outer ring arrangement and an energiser for urging said outer ring arrangement against an opposing surface, wherein an outermost surface of said outer ring arrangement defines a sealing surface of said abradable seal; wherein said outer ring arrangement is configured such that after a first period of operation said sealing surface suddenly transitions from having a relatively large surface area to having a relatively small surface area, so as to cause a sudden increase in internal leakage across the seal at said transition.
US10520091B2
Lip type rotary seal assemblies are generally discussed herein and particularly those with double directional sealing, wherein the tip of the two sealing lips point in opposite directions. A locking ring is incorporated to retain the seal assembly in the housing. The seal is configure to provide different sealing forces at each end to provide flexibility and enhanced performance where two different conditions on each side of the seal can exist, such as different sealing medium, fluid viscosity, pressure, and rotary speed.
US10520088B2
The present invention addresses the problem of providing: a metal gasket capable of limiting the loss of axial bolt fastening force even if a peripheral creased section is formed as an anti-saline intrusion measure; and a metal gasket, which has relatively small curved sections with a radius of curvature of not more than 20 mm on the outer edge and which is capable of limiting loss of axial bolt fastening force even when a peripheral creased section is formed over the entire perimeter of the metal gasket as an anti-saline intrusion measure. Said problem is solved by a metal gasket, which is disposed between the abutting surfaces of two members and has, on a metal base plate: bolt holes into which bolts are inserted; a bead that is to the inside of the bolt holes and is for sealing between the abutting surfaces; and a peripheral creased section configured by bending the perimeter of the metal base plate in one direction so that no gap in which saline can accumulate is formed between the abutting surfaces. The peripheral creased section has areas formed by gradually changing bend length in the gasket circumferential direction so that loss of axial bolt fastening force when compressed by bolts is limited.
US10520080B2
A method controls a shift actuator with a sliding gear for a gearbox. The gearbox includes a control element for controlling a shift fork responsible for disengaging and engaging pinions on a shaft of the gearbox that receives torque from a traction machine powered by the on-board electrical system of the vehicle. The control element is positioned upstream of a mechanical spring-assist system and regulated in position by a DC actuating motor. The method includes temporarily raising a supply voltage applied to the actuating motor above a base voltage of an on-board electrical system during the disengaging and engaging the pinions.
US10520060B2
An internal combustion engine includes: three or more cylinders including cylinders A, B and C according to the present disclosure arranged in a row in the cylinder row direction; and a balancer device for reducing engine vibration. The balancer device includes a balancer shaft arranged so as to extend from the cylinder A to the cylinder C along the cylinder row direction in a crank chamber. The balancer shaft includes: a first opening formed on the outer surface of the balancer shaft at a first location associated with the cylinder A in the cylinder row direction; a second opening formed on the outer surface at a second location associated with the cylinder C in the cylinder row direction; and a communication passage formed inside the balancer shaft so as to connect the first opening with the second opening.
US10520059B2
A vibration isolator includes: a vibration isolator moving part that suppresses vibration caused by operation of a drive unit moving part; a vibration isolating speed generation unit that generates a vibration isolating command speed on the basis of a target position of the drive unit moving part; a return speed generation unit that generates a return command speed for returning the vibration isolator moving part to an original position; a control speed generation unit that generates a control command speed by adding the vibration isolating command speed generated by the vibration isolating speed generation unit and the return command speed generated by the return speed generation unit; and a vibration isolation control unit that controls the vibration isolator moving part on the basis of the control command speed generated by the control speed generation unit.
US10520055B2
A damper for a train coupler is shown, comprising a hydraulic balancing chamber (115) defined in an annular space between a piston (101) and a housing (102) in which the piston is movably received, wherein the balancing chamber is in flow communication with a hydraulic high-pressure chamber (103) via inlet and outlet bores (116; 130) formed through a slip-ring (117) that journals the piston in the housing. A portion (129) of the piston is shielded in a buffer chamber (128) formed in the annular space between the piston and the housing, in axial alignment with the balancing chamber.
US10520051B2
A vehicular electrical braking device equipped with a control means for driving an electric motor and a lock mechanism, the electric motor pressing a friction member against a rotary member, and the lock mechanism applying parking brake. The control means comprises steps of: calculating an instruction pressure force on the basis of the amount of brake operation; calculating a parking pressure force on the basis of a parking signal; determining as a target pressure force the greater one of the instruction pressure force and the parking pressure force; adjusting the amount of power to be applied to the electrical motor such that an actual pressure force matches the target pressure force on the basis of the target pressure force and the actual pressure force; and controlling the operation of the lock mechanism on the basis of the actual pressure force.
US10520048B2
A rotation velocity adjusting module includes a fixed axle, a rotating component and a rotation velocity adjusting mechanism. The rotating component is pivoted to the fixed axle. The rotation velocity adjusting mechanism includes a driven component, a driving component and a contact component. The driven component is rotatably connected to the rotating component. The driving component and the contact component are disposed on the driven component. When a rotation velocity of the rotating component reaches a threshold value, the driving component drives the driven component to rotate by the change of centrifugal force, so as to switch states of the contact component.
US10520040B2
A disk assembly of a torque converter bypass clutch includes a disk defining a circular spring cavity and a plurality of arc springs circumferentially arranged in the cavity with gaps defined between adjacent ones of the arc springs. Each of the springs includes an end cap fitted on an end of the spring. Spring connectors are each disposed in one of the gaps and include an end received within a corresponding one of the end caps.
US10520037B2
A skid for supporting a reciprocating pump assembly, the reciprocating pump assembly including a power end frame assembly having a pair of end plate segments and a plurality of middle plate segments disposed between the end plate segments. The end plate segments each have at least a pair of feet and the middle plate segments each having at least one foot. The skid includes a base and a plurality of pads extending from the base. At least a portion of the plurality of pads correspond to the end plate segment feet and at least another portion of the plurality of pads correspond to the at least one foot of each middle plate segment.
US10520032B2
A rolling bearing device includes: a bearing portion that has an inner ring, an outer ring, a plurality of balls, and a cage that holds the plurality of balls; and an oil supply unit that supplies lubricating oil to the bearing portion. The oil supply unit has: a pump that discharges the lubricating oil through drive of a piezo element; a voltage boost portion that boosts a voltage to be applied to the piezo element; and a control portion that causes the pump to operate while varying a voltage boost time included in a period since the start of voltage boost by the voltage boost portion until the start of the drive of the piezo element.
US10520027B2
A tapered roller bearing includes an inner ring, an outer ring, a plurality of tapered rollers, and an annular cage that holds the tapered rollers. The cage has a small annular portion positioned toward the axially first side with respect to the tapered rollers, a large annular portion positioned toward the axially second side with respect to the tapered rollers, and a plurality of cage bars that couples the small annular portion and the large annular portion together, and the cage is enabled to come into contact with an inner peripheral surface of the outer ring so that the contact allows the cage to be positioned in a radial direction. The small annular portion is provided with introduction channels through which lubricant is enabled to be introduced from a bearing exterior on the axially first side into an annular space formed between the inner and outer rings.
US10520024B2
An electromagnetically enabled active dynamic pressure gas bearing is provided and includes an electromagnetic bearing and an elastic foil bearing sleeved between the electromagnetic bearing and a rotor shaft. The elastic foil bearing includes a top layer elastic foil and a bottom layer elastic foil, the top layer elastic foil is made of non-magnetic material, and a plurality of separate magnetic material areas are distributed on a surface of the top layer elastic foil.
US10520017B2
A tapered roller bearing includes an inner ring including, on its outer circumferential surface, an inner raceway surface and including, on an end portion on a second axial side, a cone back face rib portion protruding radially outward, an outer ring including, on its inner circumferential surface, an outer raceway surface, a plurality of tapered rollers disposed between the inner ring and the outer ring, and an annular cage that retains the plurality of tapered rollers spaced from each other in a circumferential direction. The cage includes a small-diameter annular portion, a large-diameter annular portion located on the second axial side relative to the tapered rollers and the outer ring, and a plurality of cage bar portions. The large-diameter annular portion has an oil pocket having a first aperture that is open radially inward and a second aperture that is open toward the outer raceway surface.
US10520014B2
An abnormal wearing detection device for seal members for detecting abnormal wearing of a seal member that slides in relation to a circumferential surface of a rotating member to seal the circumferential surface of the rotating member, includes: at least two measuring units among a load ratio measuring unit that measures a load ratio during rotation of the rotating member, a temperature measuring unit that measures the temperature of the seal member, and a gas concentration measuring unit that measures a concentration of a gas emitted from the seal member; and a determining unit that determines that abnormal wearing has occurred when it is detected that at least two measurement values measured by the at least two measuring units fail below a first reference value.
US10519995B2
The dual-threaded screw structure 1 has a first thread (S1) and a second thread (S2) with various leads formed on the dual-thread portion and has a function of preventing loosening without insufficiency in strength of the dual-thread portion. This dual-thread portion is composed of a first thread (S1) consisting of a coarse thread with a standard pitch P and a specific second thread (S2). The second thread (S2) is formed continuously on the thread ridge of the first thread (S1). The second thread (S2) has a sectional shape of this thread groove same as or substantially same as the first thread (S1), has a same twisting direction as the first thread (S1) and is a multi-threaded thread having threads with a triangular sectional shape and having a lead (L=n*P) a determined number (n)-times of a standard pitch P.
US10519991B2
A universal phone mounting apparatus is presented. The invention includes an elongate main body with an opening each end for access to a first and second axial cavities inside the main body. A first clamp with a first main rail slidably coupled in the first axial cavity through the first opening and a second clamp with a second main rail slidably coupled in the second axial cavity through the second opening. A compression spring may be located in either or both of the first and second cavities. On the side of the main body is a first port for selectively applying compressive force to the first main rail thereby restricting its movement, and a second port for selectively applying compressive force to the second main rail thereby restricting its movement. The main body further includes a channel on a bottom side for securely coupling an external mounting adapter.
US10519990B2
The hydraulic apparatus is set so that the ratio of the pressure-receiving area of the respective bottom oil chambers of the boom cylinder, the arm cylinder and the bucket cylinder to the pressure-receiving area of the respective rod oil chambers matches the ratio of the extruded volume drawn into or discharged from the bottom oil chambers per single rotation by the respective extrusion members of the first hydraulic pump motor, the second hydraulic pump motor and the third hydraulic pump motor to the volume discharged from or drawn into the rod oil chambers.
US10519974B2
A compressor housing for a turbocharger includes an outer housing structure, an inner housing structure, and a rear housing structure. The outer housing structure includes a first tubular portion and a first radial portion extending radially outward of the first tubular portion. The inner housing structure includes a second tubular portion and a second radial portion extending radially outward of the second tubular portion. The rear housing structure includes an inner radial portion and an outer radial portion extending radially outward of the inner radial portion. The outer housing structure, the inner housing structure, and the rear housing structure are formed separately from each other and are coupled to each other. A recirculation cavity is defined radially between the first tubular portion and the second tubular portion. A volute is cooperatively formed by the first radial portion and the outer radial portion.
US10519966B2
A plain bearing (410) is fixed to a shaft hole (401) of an impeller (400) of the pump (100) so as to rotatably support the impeller (400) with respect to the shaft (300), and is restricted from moving in an axial direction by an annular restrictor (310) fixed to the shaft (300). On an end face (411) of the plain bearing (410) facing the restrictor (310), a lubrication groove (412) connecting a radially inner side and a radially outer side of the end face (411) to supply cooling water onto the end face (411) for lubrication, and a dynamic pressure generating groove (413) that introduces a flow of cooling water created by rotation of the impeller (400) to generate a dynamic pressure, are provided. The present bearing suppresses an increase in rotation torque of the impeller (400) during high speed rotation.
US10519961B2
A ventilation device includes AC voltage estimation unit (32) for estimating an AC voltage, based on a DC voltage detected by voltage detection unit (30) and a current detected by current detection unit (20). Air volume computation unit (24) determines a rotation speed of a motor, based on the AC voltage estimated by AC voltage estimation unit (32) and a target air volume output from a target air volume computation unit.
US10519959B2
A compressor end head for providing a thermal barrier to a mechanical seal includes an inner end head having an inner end head opening, inner end head grooves in the inner end head opening, configured to place and seal an end portion of a compressor shaft; and an outer end head having an outer end head opening configured to enclose the inner end head.
US10519952B2
Melt pumps for pressing synthetic melt through a tool are disclosed. An example melt pump for building up pressure for pressing synthetic melt through a tool includes a compressor with two worm conveyors disposed in a housing, a transmission by means of which the worm conveyors are synchronously drivable, and a drive, where the transmission is disposed between the drive and the compressor. In the example melt pump, each worm conveyor in the transmission has an output shaft, and each worm conveyor is coupled to the corresponding output shaft by a coupling. In the example melt pump, the coupling comprises an output gear provided on the output shaft, and a drive gear provided on the worm conveyor and a coupling sleeve gripping the output gear and the drive gear, where the drive gear and the output gear have a different number of teeth.
US10519943B2
A pump system/method configured to provide substantially constant flow of concrete, cement, or other material is disclosed. The system integrates a trapezoidal cutting ring and spectacle plate in conjunction with lofted transitional interfaces to the hydraulic pump cylinder rams and output ejection port to ensure that pressurized discharge concrete material is not allowed to be relaxed nor backflow into the material sourcing hopper. The trapezoidal cutting ring is configured to completely seal off the trapezoidal spectacle ports as it smoothly transitions between the hydraulic pump input ports during cycle changes thus generating a more uniform output flow of concrete while eliminating hopper backflow and hydraulic fluid shock. A control system is configured to coordinate operation of the hydraulic pump cylinder rams and cutting ring to ensure that output ejection port pressure and material flow is maintained at a relatively constant level throughout all portions of the pumping cycle.
US10519928B2
A rotor blade for a wind turbine includes an upper shell member having a spar cap configured on an internal face thereof, a lower shell member having a spar cap configured on an internal face thereof, and a shear web assembly extending between the spar caps along a longitudinal length of the rotor blade. The shear web assembly includes, at least, a first shear web and a second shear web. The first shear web starts at a blade root of the rotor blade and extends to an intermediate span location. The second shear web overlaps the first shear web at the intermediate span location and extends towards a blade tip of the rotor blade so as to provide increase torsional rigidity to the rotor blade.
US10519927B2
The present disclosure is directed to a shear web for a rotor blade of a wind turbine and a method of manufacturing and assembling same. The rotor blade generally includes an upper shell member having an upper spar cap configured on an internal surface thereof and a lower shell member having a lower spar cap configured on an internal surface thereof. Further, the shear web extends between the spar caps along a longitudinal length of the blade. In addition, the shear web includes first and second outer pultruded layers at least partially encompassing a core material, wherein end portions of the first and second outer pultruded layers form compressed flanges at opposing ends of the shear web.
US10519926B2
The TRAVELING WAVE PROPELLER, PUMP AND GENERATOR APPARATUSES, METHODS AND SYSTEMS include force or forces applied to an arc-like flexible sheet-like material to create a deformed crenated strip fin with strained-deformations. The strained-deformations take on a sinusoid-like form that express the internal energy state of the flexible sheet-like material after it has been configured into a crenated strip fin. After being incorporated into a mechanism with couplings that prevent the crenated strip fin from returning to its un-strained state, the strained-deformations persist. Actuators may be used to sequentially rotate vertebrae attached to the fins causing the travel of sinusoid-like deformations along the fins. In a fluid medium, the traveling waves of sinusoidal deformations may exert force on the fluid causing the fluid to move and/or creating thrust. Arched blades affixed to the fins facilitate propulsion on hard surfaces such as ice.
US10519914B2
A fuel injection system for an engine of a vehicle may include an injector nozzle mounted in an injector bore formed in a cylinder head of the engine, wherein a tip portion of the injector nozzle is protrudingly formed into a combustion chamber, and having a positioning system configured to adjust an axial position of the injector nozzle in the injector bore. The invention further provides a method of operating the fuel injection system.
US10519913B2
A high-pressure pump has a metering valve and a valve stopper. The stopper has a regulation portion which an end surface of the valve is brought into contact with. An outer diameter of the regulation portion is equal to an outer diameter of the outer peripheral surface of the valve. A cylindrical sleeve is disposed around the regulation portion. When the end surface of the valve is in contact with the regulation portion, the sleeve covers a tapered surface of the valve.
US10519912B2
The present invention provides a protective construction of a fuel pump. The protective construction includes a pump shield, disposed on an internal-combustion engine, wherein a specified interval exists at a carriage side of a vehicle in opposite to a high-pressure fuel pump and the pump shield overlaps the high-pressure fuel pump in a front and rear direction. The pump shield includes: a base portion having a width increasing gradually towards the high-pressure fuel pump; a left protective arm portion and a right protective arm portion, extending diagonally and integrally extend upwards from a specified location of the base portion to the side of the high-pressure fuel pump, wherein an interval between the left protective arm portion and the right protective arm portion increases gradually towards the high-pressure fuel pump, and a beam portion, integrally extending between the left protective arm portion and the right protective arm portion.
US10519910B2
A valve (or fuel injector), which provides that the valve-seat member exhibits high structural strength and fatigue strength under vibratory stresses, includes an excitable actuator for actuating a valve-closing member which, with a valve-seat face on the valve-seat member, forms a sealing seat, and injection openings which are downstream of the valve-seat face, the injection openings being in a center area of the valve-seat member projecting outwardly dome-like in the injection direction. The dome-like center area has a curved outer contour, the curvature in a radially inner section having a larger radius than the radius of the curvature in a radially outer section of the dome, which ends radially outside the mouth areas of all injection openings, in a recessed depression, that is followed radially outwardly by an axially projecting edge area of the valve-seat member. The fuel injector directly injects fuel into a combustion chamber of an engine.
US10519909B2
A fluid metering valve includes a valve-seat surface; a valve closing element that interacts with the valve-seat surface in order to form a sealing seat; an electromagnetic actuator; a valve needle used for operating the valve-closing element; an armature that is guided on the valve needle and is used for opening or closing the sealing seat; at least one stop that is disposed on, and stationary relative to, the valve needle and that restricts a movement of the armature on the valve needle; and at least one damping element that is configured to provide a damping during the opening or closing of the sealing seat, has a volume that is able to be filled with a fluid medium, is configured such that a fluid medium can be exchanged between the volume and an environment of the damping element, and is configured for volume changes of the volume in order to enable the damping.
US10519907B2
A fuel system for a vehicle, where the fuel system comprises a first fuel pump and a second fuel pump, and where the capacity of the first fuel pump is lower than the capacity of the second fuel pump. The advantage of the disclosure is that the supply of fuel to the combustion engine from the fuel system can be optimized with respect to energy usage.
US10519903B2
An air inlet system for an internal combustion engine comprising an air inlet duct which has an upstream end including an opening and a downstream end for connection to an air flow control component and further comprising a mass air flow sensor assembly, the mass air flow sensor being located closer to the downstream end than the upstream end.
US10519897B2
A divergent flap includes a hinge joint to connect the divergent flap to a convergent flap, a plow structure, a first wall, a second wall, and two side walls. The plow structure is at a plow end of the flap opposite the hinge joint. The first wall and the second wall each extend from the hinge joint to the plow end. The second wall is spaced apart from the first wall by the two side walls to form at least one cooling channel extending between the hinge joint and the plow end. The divergent flap is integrally formed in layer-by-layer fashion as a single piece.
US10519896B2
An engine cylinder head includes an internal metal structure forming an upper portion of a combustion chamber. The internal metal structure includes a semi-compliant coating configured to absorb thermal expansion of the internal metal structure. The engine cylinder head also includes a polymer composite forming an external structure at least partially surrounding the internal metal structure.
US10519889B2
An ECU functioning as a diagnostic device includes an information acquisition portion acquiring a flow rate of a fluid flowing through an intake pipe, and a diagnostic portion performing a diagnosis on a second purge pipe employed as a fuel gas pipe regarding a connection failure. The diagnostic portion diagnoses a connection failure of the fuel gas pipe according to magnitude of a pulsation of the flow rate acquired by the information acquisition portion.
US10519885B2
A control apparatus for an engine includes a rotation detector, a fuel injection device, and an output controller. The output controller calculates an emission amount of the pollutant and calculates an accumulated emission amount of a pollutant for a period of time. The output controller calculates a maximum allowable emission amount of the pollutant for a period of time. The output controller calculates a difference between the accumulated emission amount of pollutant and the maximum allowable emission amount of the pollutant. The output controller calculates a first output index by dividing the difference by the period of time. The output controller sets the allowable range for the output of the engine so that the emission amount of pollutant becomes equal to or less than the first output index.
US10519876B2
Methods and controllers are described that facilitate the determination of an operational skip fire firing fraction for an engine based at least in part noise levels and/or vehicle vibration levels that are not induced by engine operation. In some embodiments, the firing fraction is determined based at least in part of noise or vibrations associated with road roughness and/or cabin noise levels.
US10519867B2
An integrated inlet particle separator (IPS) blower/engine starter including a housing having an inlet and an outlet. A turbine member is rotatably supported in the housing. A geared member operatively connected to the turbine member extends outward from the housing. The integrated IPS blower/engine starter is operable in a first configuration receiving a first fluid flow to rotate the geared member and in a second configuration generating a fluid flow through powered rotation of the geared member.
US10519861B2
A cooled structure of a gas turbine engine having a main body with a leading edge, a trailing edge, a first side portion, a second side portion, and a cavity. A first set of cooling air micro-channels extends from the cavity and are arranged along the first side portion. A second set of cooling air micro-channels extends from the cavity and are arranged along the second side portion. Each set of cooling air micro-channels has at least one transition manifold in fluid communication with an adjacent micro-channel and also in fluid communication with at least one of an intake end, an exhaust end, and mixtures thereof. The cooled structure described above is also embodied in a gas turbine.
US10519860B2
The present disclosure is directed to a gas turbine engine defining a radial direction, a circumferential direction, an axial centerline along a longitudinal direction. The gas turbine engine defines an upstream end and a downstream end along the longitudinal direction and includes a turbine frame defined around the axial centerline. The turbine frame includes a first bearing surface, a second bearing surface, and a third bearing surface. The first bearing surface corresponds to a first turbine rotor, the second bearing surface corresponds to a second turbine rotor, and the third bearing surface corresponds to a third turbine rotor, and each turbine rotor is independently rotatable.
US10519854B2
A component for exposure to a combustion chamber of a diesel engine and/or exhaust gas, such as a cylinder liner or valve face, is provided. The component includes a thermal barrier coating applied to a body portion formed of steel. A layer of a metal bond material is first applied, followed by a gradient structure including a mixture of the metal bond material and a ceramic material, followed by a layer of the ceramic material. The ceramic material includes at least one of ceria, ceria stabilized zirconia, yttria stabilized zirconia, calcia stabilized zirconia, magnesia stabilized zirconia, and zirconia stabilized by another oxide. The thermal barrier coating is applied by thermal spray or HVOF. The thermal barrier coating has a porosity of 2% by vol. to 25% vol., a thickness of less than 1 mm, and a thermal conductivity of less than 1.00 W/m·K.
US10519851B2
A turbocharger includes a turbine housing and a wastegate. The turbine housing has an accommodation space, is which a turbine wheel is accommodated. The accommodation space is connected to a scroll passage, which draws exhaust gas from the outside of the turbine housing, and a connection passage, which discharges exhaust gas from the accommodation space. The connection passage is connected to a merging passage, which discharges exhaust gas to the outside of the turbine housing. The merging passage is connected to a bypass passage, which bypasses the accommodation space. The central axis of an outlet portion of the connection passage is inclined with respect to the rotation axis of the turbine wheel toward the side on which an outlet portion of the bypass passage is located.
US10519849B2
A heat exchanger for an engine includes: an inlet; an outlet; a radiator spanning the inlet and the outlet and in fluid communication with both the inlet and the outlet; and a bypass element spanning the inlet and the outlet and in fluid communication with both the inlet and the outlet and in parallel fluid communication with the radiator, the bypass element including a control mechanism, the control mechanism including a bypass valve and a control cylinder connected to the bypass valve for operating the bypass valve, the control cylinder including a pneumatic ram cylinder in communication with a turbocharger outlet of the engine.
US10519843B2
A valve body for a gas exchange valve of a cylinder of an internal combustion engine can be brought to lie against a valve seat of the gas exchange valve for closing the gas exchange valve and can be removed from the valve seat to open the gas exchange valve. The valve body is formed in multiple parts and has a first valve disc part interacting with the valve seat and a second valve disc part that is connected to the first valve disc part in a fixed manner and faces a combustion chamber of the cylinder. Between the first valve disc part and the second valve disc part a hollow space serving at least for the cooling of the second valve disc part is formed.
US10519831B2
A delivery device for delivering a reducing agent from a reducing agent tank to an exhaust gas treatment device of an internal combustion engine, includes a partially rigid reducing agent line and a delivery pump disposed in the reducing agent line and having a delivery direction from the reducing agent tank to the exhaust gas treatment device. The delivery device has at least one vibration compensating device selected from the following group: an inflow compensating device upstream of the delivery pump in the delivery direction, an outflow compensating device downstream of the delivery pump in the delivery direction, a pump-internal compensating device within the delivery pump, and a structure borne noise compensating device on a fixing of the delivery pump. A motor vehicle having the delivery device is also provided.
US10519824B2
Disclosed herein is an oil supply device for an internal combustion engine, which includes a control unit that controls activation of an electric oil pump and that functions as either a reserve oil level estimator for estimating the level of oil reserved in auxiliary chambers or a reserve oil level detector for detecting the level of the oil reserved there. When it is estimated or detected that the level of the oil reserved in the auxiliary chambers has become equal to or less than a predetermined reserve oil level while the internal combustion engine is OFF, the control unit performs an oil replenishment control to replenish the auxiliary chambers with the oil by activating the electric oil pump.
US10519823B2
An assembling apparatus may include an oil pump provided in an oil pan, a partition wall, and a shock absorbing member. The partition wall divides an internal space of the oil pan and is formed to partially surround an external surface of the oil pump, so as to support the oil pump. The shock absorbing member is disposed between an external surface of the oil pump and the partition wall to be in contact therewith. In this structure, the assembling apparatus may mitigate noise and vibration of the oil pump that is built in the oil pan.
US10519813B2
Disclosed are power generation apparatuses. An exemplary power generation apparatus (1) is configured such that water vapor generated in a steam generator (2) is supplied to a scroll expander (3) to drive the scroll expander, wherein: a condensation device (5) is arranged in a discharge path (12) downstream of the scroll expander, the condensation device being configured to mix water vapor having passed through the scroll expander directly with cooling water to condense the water vapor; and the condensation device includes a control unit (10) that performs a control of adjusting the amount of cooling water supply so as to obtain condensed water having a predetermined temperature.
US10519812B2
A turbine (3) includes: a turbine impeller chamber (43) having a tubular outflow portion (432), from which an exhaust gas flows out in an outflow direction (F) substantially parallel to an axis (C) of a turbine impeller (5); a bypass flow passage (491) bypassing the inside of the turbine impeller chamber; an outer duct (47) having an inner peripheral surface (475) that expands in diameter in the outflow direction from the outflow portion; and an inner duct (48) that extends in the outflow direction from the outflow portion. A diffuser flow passage (483) that expands in diameter in the outflow direction is disposed in the inner duct at least in a portion between the outflow portion and a distal end portion (481a). An outlet (492) of the bypass flow passage and a waste gate valve (493) that opens and closes the outlet are disposed on the inner peripheral surface.
US10519811B2
A flange heat shield is provided. The flange heat shield may comprise an annular body having a forward end opposite an aft end. The forward end of the flange heat shield may comprise a radial snap configured to interface with an inner surface of an engine case. The inner surface of the engine case may comprise an airflow ramp forward of the radial snap. The aft end of the flange heat shield may comprise a plurality of notches defining voids on the aft end. The aft end of the flange heat shield may also comprise mounting tabs configured to couple the flange heat shield to the engine case.
US10519808B2
A turbocharger, with a turbine for expanding a first medium and a compressor for compressing a second medium. The turbine has a turbine housing and a turbine rotor. The compressor has a compressor housing and a compressor rotor coupled to the turbine rotor via a shaft. The turbine and compressor housings are connected to a bearing housing in which the shaft is mounted. The turbine housing has a turbine inflow housing and an insert piece for a nozzle ring with guide blades, which is connected on a first cover ring with a flange of the bearing housing. On the flange of the bearing housing multiple protrusions extending radially to the outside distributed over the circumference and first fasteners penetrate the protrusions of the flange of the bearing housing and are in engagement with the first cover ring of the nozzle ring.
US10519807B2
Turbine assemblies for a turbine of a gas turbine engine are disclosed herein. The turbine assemblies include a carrier and a blade track. The blade track extends around blades of a turbine wheel assembly to block gasses passed along a gas path from moving over the blades without causing the blades to rotate during operation of the turbine assembly. The blade track includes a plurality of blade track segments arranged circumferentially adjacent to one another about a central axis to form a ring. A retention ring engages both the carrier and the blade track segments to facilitate coupling and sealing.
US10519787B2
A low rhenium nickel-base superalloy for single crystal casting that exhibits excellent high temperature creep resistance, while also exhibiting other desirable properties for such alloys, comprises 5.60% to 5.80% aluminum by weight, 9.4% to 9.9% cobalt by weight, 4.9% to 5.5% chromium by weight, 0.08% to 0.35% hafnium by weight, 0.50% to 0.70% molybdenum by weight, 1.4% to 1.6% rhenium by weight, 8.1% to 8.5% tantalum by weight, 0.60% to 0.80 titanium by weight, 7.6 to 8.0% tungsten by weight the balance comprising nickel and minor amounts of incidental impurity elements.
US10519778B2
A component for a gas turbine engine includes a gas path wall having a first surface and a second surface and a cooling hole extending through the gas path wall from the first surface to the second surface. The cooling hole includes an inlet portion having an inlet at the first surface, an outlet portion having an outlet at the second surface, and a transition defined between the inlet and the outlet. The inlet portion converges in a first direction from the inlet to the transition and diverges in a second direction from the inlet to the transition. The outlet portion diverges at least in one of the first and second directions from the transition to the outlet.
US10519774B2
The present invention relates to a rotor arrangement for a turbomachine, having a rotor with a first rotor stage, a shaft, and a first hub for joining the first rotor stage to the shaft. The first hub has a balancing device for balancing the first rotor stage. In addition, the present invention relates to a compressor.
US10519769B2
The present disclosure involves a novel way of using drilling vibrations generated by the deformation of a rock formation in response to forces acting on the rock formation, where the forces are related to a drill bit and/or drilling fluid system, to identify the nature and occurrence of fractures, fracture swarms and other mechanical discontinuities (boundaries) such as bedding planes and/or faults that offset or otherwise separate rock formations with different mechanical rock properties.
US10519766B2
A multiple point simulation technique for generating a model realization of a subterranean formation having different facies is described which uses a non-stationary training image which reflects facies spatial trends across the formation. The realization is formed by sequentially populating each cell; a facies pattern of neighboring cells is identified for each cell in the model grid, and then corresponding facies patterns identified in the training image. The probability of a target cell in the model grid having a given facies is calculated based on the proportion of occurrences of the corresponding facies pattern where the central cell has that facies. The contribution of each corresponding facies pattern occurrence in the training image to this proportion or probability is weighted according to the distance between its central cell and the training image cell corresponding in location to the target cell in the model grid.
US10519754B2
Embodiments of the present disclosure may provide a perforation tool and method for operating the perforation tool. The perforation tool may include one or more firing heads and one or more gun assemblies. The perforation tool may also include a release mechanism coupled to the one or more firing head and the one or more gun assemblies. The release mechanism may release the one or more gun assemblies to a bottom of a wellbore upon firing of the one or more gun assemblies and maintain the one or more firing heads on the perforation tool.
US10519752B2
Systems, methods and apparatuses to aid with directional drilling through a subterranean formation are described. A model is provided that is indicative of: (i) one or more frictional forces at one or more contact points of the BHA and a wall of a non-linear borehole through a subterranean formation, (ii) one or more internal torques of the BHA between the one or more contact points, and (iii) one or more internal torques of the drill string between the one or more contact points. Based on the model, a toolface severity is determined for the drilling system, the toolface severity corresponding to a change in angular deflection for a change in applied weight-on-bit (WOB) of the BHA. A design is selected for the drilling system based on a comparison of the toolface severity to another toolface severity for a different design. Drilling may be performed by a drilling system having a bottom-hole assembly (BHA) optimized to reduce fluctuations in toolface orientation along a non-linear borehole.
US10519748B2
A sliding valve for opening one or more fluid ports in a piping string, having a valve body and a sliding sleeve in a longitudinal bore thereof. The valve body has one or more fluid ports in an uphole portion thereof. The sliding sleeve is movable in the valve body between an uphole closed position closing the one or more fluid ports and a downhole open position opening the ports. The sliding sleeve has a longitudinal bore for receiving a collet, and/or a stop ring and/or a protective sleeve. The stop ring forms a stop shoulder for preventing downhole movement of the collet relative to the sliding sleeve.
US10519735B2
A downhole-milling-tool method for milling through hard substances, such as barite, found in underground wells, providing a stepped increase of diameters and positioning of carbide cutters and appropriate positioning of fluid ports and channels, to provide removal of cuttings and cooling and lubricating of the cutting head, in turn providing more efficiency and a better rate of penetration (ROP).
US10519731B2
Systems and methods for monitoring characteristics of a drilling mud, a rate of penetration (ROP), and other factors to determine which remedial actions to perform and how to perform them. In conventional drilling operations, there are many systems which operate independently and do not share data, leading to inefficient actions when the operation is viewed as a whole. The systems and methods of the present disclosure enable a bigger picture to be considered, including a cost of replenishing mud, the wear on drilling tools, the effect of running a centrifuge, etc.
US10519723B2
A cutting table for use in subterranean formations comprises a base structure of hard material and at least one ridge structure of hard material. The base structure comprises a side surface, an upper surface, and a cutting edge between the upper surface and the side surface. The at least one ridge structure vertically extends from the base structure and is positioned horizontally inward of the cutting edge. A cutting element for use in subterranean formations and an earth-boring tool are also described.
US10519720B2
Bearing systems configured for use on a downhole tool may include a tensioner bolt having a complementary nut, the tensioner bolt and nut sized and shaped to secure the rolling cutter member to a head. A radial bearing may include an annular sleeve sized and shaped to surround the head. A shaft washer may be sized and shaped to surround the head between an enlarged head of the tensioner bolt and the annular sleeve. A bearing element may be configured for positioning proximate the head, the bearing element comprising an upper surface configured for sliding, frictional contact with a lower surface of the shaft washer.
US10519719B2
A retractable auger boring cutter head. The cutter head has fixed cutters and at least one pivoting cutter. The pivoting cutter is biased to a position that extends beyond a diameter of a casing being installed. When pulled back through the casing, a surface of the pivoting cutter contacts the casing, reducing the effective diameter of the cutter head and allowing it to be removed.
US10519707B2
An assembly for moving a door of a piece of furniture, the assembly being adapted to move between a retracted configuration and an extended configuration so as to drive the door respectively between a closing position and an opening position. In particular, the assembly comprises a first arm adapted to be rotatably coupled with a first end to the side around a first rotational axis, a second arm articulated with a first end to a second end of the first arm around a second rotational axis, a third arm articulated to a second end of the second arm around a third rotational axis, the third arm being able to be attached to the door, and guiding means for guiding the roto-translatory motion of the door between the closing position and the opening position.
US10519706B2
A vehicle window glass lifting device includes a drive mechanism arranged on a vehicle door to vertically move a window glass, a control unit for controlling the drive mechanism, and a camera for capturing an image of a detection line provided on a vehicle interior side of the window glass, the detection line being along at least a part of an outer edge of the window glass in a state that the door and the window glass are closed. The control unit includes a detection means to detect a blocked state in which at least a part of the detection line is blocked by a foreign object, and a pinching prevention means that causes the drive mechanism to conduct a pinch prevention operation for preventing pinching by the window glass when the blocked state is detected by the detection means while the window glass is moved by the drive mechanism.
US10519703B1
A hinge assembly for use on a grill that permits the selective removal of the lid from the bowl, the hinge assembly including a stationary bowl bracket affixed to the bowl, a pivotable middle bracket pivotably mounted to the bowl bracket and a removable lid bracket affixed to the lid and removably secured to the middle bracket.
US10519701B2
A vehicle door check mechanism includes a bellows to act as a pneumatic retarder to prevent a high load from being transferred from the door check mechanism to a structural part of a door of the motor vehicle if that door is opened to a fully open position at high speed.
US10519692B1
A lockable spring-biased latchbolt in some embodiments of a door latch is manipulatable from a first side (protected side) of a door by translation to an opened-door position, and a separate element situated alongside the latchbolt is manipulatable from a second side (less protected side) of the door to contact and move the latchbolt to the opened-door position only if movement of that second element is not prevented by a locked position of a locking means. The locking means in these embodiments does not interfere with opening the door from the first side. The locking means can be changed back and forth between its locked position and its unlocked position by use of a key (or combination or code) from the second side of the door, and optionally from the first side of the door with or without the key (or combination or code).
US10519684B2
A technique for reinforcing a telecommunication tower includes attaching a temporary structure to a vertical portion of the tower, transferring antenna equipment from the vertical portion of the tower to the temporary structure, and reinforcing the vertical portion of the tower while the transferred antenna equipment continues to operate. Once the vertical portion of the tower has been reinforced, the antenna equipment is transferred from the temporary structure back to the vertical portion of the tower. The temporary structure may then be moved to any other vertical portion of the tower, where the above acts may be repeated.
US10519680B2
A cover lift system for a spa includes a lifter handle having an upper arm and a lower arm telescopically connected to the upper arm, the upper arm being configured for operative connection to a cover of a spa, and the lower arm being configured for pivotal connection to a base of the spa, and an adjuster mechanism associated with the lifter handle for selectively adjusting a length of the lifter handle to allow for use of the lifter handle with spas of varying sizes.
US10519675B2
The invention provides a composite and modular intermediate deck, designed to divide a micro home into an upper living volume and a lower living volume below the intermediate deck. The intermediate deck is characterized by having a U-shaped slot comprising from 10% to 60% of the total surface of the platform, which allows maximizing usage of vertical space by making the U-shaped slot, which serves as a corridor in the upper living volume, coincide with non-crossable spaces in the lower living volume. The height of crossable areas of the upper living volume is given by the distance from the floor to the flat surface of the intermediate deck. A micro home unit characterized by featuring the abovementioned deck is also provided.
US10519665B2
According to the invention, a skylight including a frame is disclosed. The skylight may include a frame. The frame may include a vertical curb and horizontal flashing integral with, and extending away from, a bottom of each exterior side of the vertical curb. The frame may also include a first vertical member extending upward from the horizontal flashing which extends from a first exterior side of the vertical curb, and a second vertical member extending upward from the horizontal flashing which extends from a second exterior side of the vertical curb, where the second exterior side is opposite the first exterior side. The frame may further include a first horizontal member extending from the first vertical member, and away from the vertical curb, as well as a second horizontal member extending from the second vertical member, and away from the vertical curb.
US10519650B2
A sound damping wallboard and methods of forming a sound damping wallboard are disclosed. The sound damping wallboard includes a gypsum layer having a first side with a first gypsum surface, a first encasing layer at least partially covering the first gypsum surface to form a first encasing layer portion, and a sound damping layer on the first side covering at least part of the first encasing layer portion.
US10519631B2
A method for monitoring the movement of a work tool of a machine using a work tool vision a comprises sensing data related to the image of a work tool, selecting a template of an image of a work tool, and displaying the sensed image of the work tool after modifying the sensed image of the work tool by at least zooming on a portion of the sensed data of the image if the sensed data of the image of a work tool matches the template of an image of a work tool.
US10519621B2
A dipper having an inlet and an outlet. The dipper includes a front wall and an opposite back wall extending between the inlet and the outlet. The front wall has a substantially linear inner surface between the inlet and the outlet. The dipper further includes two side walls connected between the front wall and the back wall and extending between the inlet and the outlet. Further, the dipper has a lip coupled to the front wall and extending outwardly from the inlet in a direction away from the outlet, the lip having a lip inner surface arranged generally parallel with the substantially linear inner surface of the front wall.
US10519618B2
Embodiments described herein relate to construction of subsurface structural elements that are configured to redirect soil forces. For instance, a form may be used to construct a subsurface structural element such that the subsurface structural element redirects soil forces to vertically displace a foundation rather than have the soil forces crack or otherwise damage the foundation.
US10519615B2
A ground support apparatus for a material moving implement configured for moving a material from a surface. The material moving implement has a front surface and a rear surface. The ground support apparatus includes an actuating system that has at least one skid shoe actuator attached to the rear surface of the material moving implement, and at least one skid shoe operably coupled to the at least one skid shoe actuator. The skid shoe includes a first end configured for coupling to the at least one skid shoe actuator and a second end configured for contacting the surface. The ground support apparatus also includes manually-operated skid shoe controls operably connected to the actuating system and operable to actuate the at least one skid shoe actuator.
US10519612B1
A paving block with improved illumination (luminescent paving block) preferably includes a concrete base layer and a photoluminescent layer. The photoluminescent layer is formed on top of the concrete base layer. The concrete base layer is preferably created by combining sand, aggregate, water, pigment and cement to form an uncured concrete mixture. The photoluminescent layer preferably includes very fine aggreagate, cement, water, pigment, photoluminescent sand and a polyester resin infused with a photoluminescent pigment or a silica-based glass material infused with photoluminescent pigment. Further, a light transmitting sealant may be placed over the photoluminescent material.
US10519610B2
A railroad rail comprising a rail head, wherein the rail head is made from a first material and defines a void, and an insert comprising a second material installed in the void.
US10519603B2
A coating composition may include kaolin having a shape factor less than about 70 and calcium carbonate, wherein less than about 90% by weight and greater than about 60% by weight of particles of the calcium carbonate have an equivalent spherical diameter (esd) less than 2 microns. The coating composition may include a thickener present in an amount ranging from about 0.1% to about 0.9% by active dry weight of the composition. A coating composition may include kaolin having a shape factor less than about 70 and calcium carbonate having a mean particle size (d50) of at least about 2.4 microns and a steepness factor of at least about 30. The coating composition may be a paper basecoat composition or a paperboard basecoat composition. A paper or paperboard product may include the coating composition on at least one surface of the paper product or paperboard product.
US10519602B2
An acrylamide-based polymer which contains one or more multiquaternized (“multiquat”) monomer unit(s) is provided. The acrylamide-based polymer can be used in a papermaking process to reduce pitch and stickies deposition, improve retention and drainage, and enhance dry strength properties of paper. Also included is a method of controlling pitch and stickies deposition in papermaking comprising treating pulp slurry with an acrylamide-based polymer which contains one or more multiquaternized (“multiquat”) monomer unit(s).
US10519601B2
The present invention relates to tissue products comprising high yield hesperaloe fiber having improved wet performance, such as improved absorbency, CD Wet/Dry Ratio and CD Wet Durability. The addition of high yield hesperaloe pulp fibers surprisingly improves the CD Wet/Dry ratio without negatively affecting the absorbency of the tissue product. For example, tissue products of the present invention generally have an Absorbent Capacity greater than about 6.0 g/g, such as from about 6.0 to 8.0 g/g. As such the tissue products are durable when wet, but are still sufficiently absorbent. This balance of absorbency and wet strength is not found in the prior art without resorting to adding latex binders or the like to the tissue product.
US10519592B2
A laundry drying appliance (100) includes a cabinet (110) having a top (119), a rotating drum (105) accommodated within a tub (303) housed in the cabinet, and a laundry drying air circulation system for circulating drying air. The drying air circulation system includes a drying air return duct (305) through which drying air coming from drum flows. The drying air return duct has an outlet (310), and a drying air delivery duct (205,215) through which the drying air is sent back to the drum. The drying air delivery duct has an inlet (210). The top forms a ready-to-mount moisture condensing module ready to be mounted to the cabinet for dehydrating drying air used to dry laundry within the drying drum of the laundry drying appliance. The top has a drying air inlet (510) couplable to the outlet of the drying air return duct, a drying air outlet (515) couplable to the inlet of the drying air delivery duct, fluid passageways defined inside the top from said drying air inlet to the drying air outlet for the passage of the drying air to be dehydrated. Moisture condensing means are arranged inside the fluid passageways.
US10519590B2
A method of operating a laundry treating appliance is provided. The laundry treating appliance comprises a chassis having a front panel with an opening, a tub at least partially defining a treating chamber and having an opening at least partially aligned with the front panel opening, a bellows connecting the front panel and the tub at their respective openings, and a liquid supply system supplying liquid to the treating chamber. The method comprises supplying liquid to a treating chemistry dispenser to provide a mixture of liquid and treating chemistry to the treating chamber for a treating cycle of operation.
US10519581B2
A non-transitory computer-readable medium stores computer-readable instructions. The instructions, when executed, cause a processor of an embroidery pattern editing device provided with a capturing portion, a displaying portion, and an input portion to perform steps. The steps include detecting a marker associated with an embroidery pattern arranged within an augmented reality space from a real image that is an image of a real space captured by the capturing portion, displaying, when the marker is detected from the real image, a pattern image indicating the embroidery pattern associated with the detected marker, superimposed on the real image with the detected marker as a reference, on the displaying portion, receiving editing content with respect to the embroidery pattern via the input portion, and reflecting, when the editing content with respect to the embroidery pattern is received, the received editing content in the pattern image displayed on the displaying portion.
US10519577B2
Present aspects hereof are directed to a circular knitted apparel item, such as a sock, or a sleeve. The apparel item has at least a first segment with multiple knit courses, and a second segment having the same number of multiple knit courses as the first segment. The apparel item has an aperture separating the first segment and the second segment, where the aperture is occupied by a single strand of yarn extending from the first segment to the second segment. The first and second segments are formed by changing the circular knitting direction from one course to the next course in a reciprocating fashion, until the last course is formed, wherein the single strand of yarn moves from the last course in the current segment to the first course in a next, adjacent segment.
US10519569B2
Exemplary embodiments provide systems, devices and methods for the fabrication of three-dimensional polymeric fibers having micron, submicron and nanometer dimensions, as well as methods of use of the polymeric fibers.
US10519564B2
A bellows system includes a first bellows segment having a first end and a second end, the first bellows segment configured to elastically compress and expand. A first plate is coupled to the second end of the first bellows segment and a first sleeve is concentric with the first bellows segment, the first bellows segment disposed within the first sleeve. A second bellows segment has a third end and a fourth end. The second bellows segment is configured to elastically compress and expand, and the third end of the second bellows segment is coupled to the first plate. A second sleeve is coupled to the first plate. The second sleeve is concentric with the second bellows segment and the first sleeve, and the second bellows segment is disposed within the second sleeve. The second sleeve is configured to travel within the first sleeve.
US10519562B2
In example implementations, a method for producing a thin film coating is provided. The method includes pre-treating a substrate, placing the substrate in a bath comprising at least phosphoric acid and sulphuric acid to produce a thin anodized layer, rinsing the thin anodized layer in a solution, plating a surface of the thin anodized layer in an electro deposition bath following a plating current profile for a predetermined period, and increasing the plating current to the recommended bath plating current to produce the thin film coating having a desired initial coating thickness.
US10519561B2
A steering gear housing and method of manufacturing same are provided. The steering gear housing is comprised of aluminum alloy and is at least partially anodized. The steering gear housing defines a plurality of mounting apertures. A plurality of nuts is fit into a respective one of the mounting apertures for use in mounting to a vehicle. Each of the nuts defines a plurality of splines for establishing a press-fit relationship between the mounting apertures and the nuts. The method involves casting a steering gear housing defining a plurality of mounting apertures out of aluminum alloy. Next, the casted steering gear housing is at least partially anodized. After anodization, a plurality of nuts is fit into respective ones of the mounting apertures. The nuts define splines for allowing a press-fit relationship to be established between the mounting apertures and the nuts.
US10519559B2
In a method for improving the weldability of high-manganese-containing steel strips which contain (in % by weight) from 6 to 30% of manganese, up to 1% of carbon, up to 15% of aluminum, up to 6% of silicon, up to 6.5% of chromium, up to 4% of copper and also total additions of titanium and zirconium of up to 0.7% and total additions of niobium and vanadium of up to 0.5%, balance iron including unavoidable steel-accompanying elements the steel strips are coated with a zinc-containing corrosion protection layer.
US10519558B2
Copper sulfate which includes a Fe with a concentration of 0.08 ppm by mass or less.
US10519557B2
An aqueous electrolytic composition and a process for electrodeposition of copper on a dielectric or semiconductor base structure using the aqueous electrolytic composition. The process includes (i) contacting a metalizing substrate comprising a seminal conductive layer on the base structure with an aqueous electrolytic deposition composition; and (ii) supplying electrical current to the electrolytic deposition composition to deposit copper on the substrate. The aqueous electrolytic composition comprises: (a) copper ions; (b) an acid; (c) a suppressor; and (d) a quaternized poly(epihalohydrin) comprising n repeating units corresponding to structure 1N and p repeating units corresponding to structure 1P:
US10519547B2
Embodiments of the present disclosure generally relate to a susceptor for thermal processing of semiconductor substrates. In one embodiment, the susceptor includes a first rim, an inner region coupled to and surrounded by the first rim, and one or more annular protrusions formed on the inner region. The one or more annular protrusions may be formed on the inner region at a location corresponding to the location where a valley is formed on the substrate, and the one or more annular protrusions help reduce or eliminate the formation of the valley.
US10519540B2
Devices having an air bearing surface (ABS), the device including a near field transducer, the near field transducer having a peg and a disc, the peg having a region adjacent the ABS, the peg including a plasmonic material selected from gold (Au), silver (Ag), copper (Cu), ruthenium (Ru), rhodium (Rh), aluminum (Al), or combinations thereof; and at least one other secondary atom selected from germanium (Ge), tellurium (Te), aluminum (Al), antimony (Sb), tin (Sn), mercury (Hg), indium (In), zinc (Zn), iron (Fe), copper (Cu), manganese (Mn), silver (Ag), chromium (Cr), cobalt (Co), and combinations thereof, wherein a concentration of the secondary atom is higher at the region of the peg adjacent the ABS than a concentration of the secondary atom throughout the bulk of the peg. Methods of forming NFTs are also disclosed.
US10519537B2
An alkali-metal dispenser to dispense highly pure rubidium in a high-vacuum environment while not negatively impacting the high-vacuum pressure level. The alkali-metal dispenser is operable in various vapor-deposition applications or to provide a highly pure elemental-alkali metal in cold-atom magneto-optical traps.
US10519536B2
A method of producing a carburizing forging material includes heating a steel material at 1300° C. or higher, forming Nb in a solid solution state and then rolling the steel material, heating the rolled steel material in a range of 950 to 1050° C., hot forging the heated steel material in a range of 950 to 1040° C., precipitating a Nb carbonitride in the steel material by cooling the steel material or maintaining a temperature of the steel material under a condition in which a time spent in a range of 950 to 970° C. is 1 minute or longer, precipitating a ferrite phase in the steel material by cooling the steel material or maintaining a temperature of the steel material under a condition in which a time spent in a range of 730 to 870° C. is 10 minutes or longer, and cooling the steel material to room temperature.
US10519534B2
A iron-based amorphous alloy thin strip having a chemical composition represented by a chemical formula of FexBySiz (wherein x is 78-83 at %, y is 8-15 at % and z is 6-13 at %), wherein the number of air pockets at a surface contacting with a cooling roll is not more than 8 pockets/mm2 and an average length in a circumferential direction of the roll is not more than 0.5 mm.
US10519533B2
A high Cr austenitic stainless steel with a chemical composition consisting of in terms of % by mass, 0.03 to 0.12% of C, 0.10 to 1.00% of Si, 0.10 to 3.00% of Mn, 0.030% or less of P, 0.020% or less of S, 21.50 to 28.00% of Cr, more than 26.00 and not more than 35.00% of Ni, more than 2.00 and not more than 5.00% of W, 0.80% or less of Co, 0.01 to 0.70% of V, 0.15 to 1.00% of Nb, 0.001 to 0.040% of Al, 0.0001 to 0.0100% of B, 0.010 to 0.400% of N, 0.001 to 0.200% of Zr, 0.001 to 0.200% of Nd, 0.001 to 0.200% of Ta, 0.020 to 0.200% of Ta+0.8Nd+0.5Zr, 0.025% or less of Ti+Sn+Sb+Pb+As+Bi, 0.0090% or less of O, and a remainder consisting of Fe and impurities.
US10519531B2
According to aspects of the present disclosure, a ternary alloy includes a dual-phase microstructure including a first phase and a second phase. The first phase defines a hexagonal close-packed structure with a stoichiometric ratio of Al4Fe1.7Si. The second phase defines a face-centered cubic structure with a stoichiometric ratio of Al3Fe2Si. The dual-phase microstructure is stable above about 800° C., and the dual-phase microstructure has a first-phase abundance greater than about 50 parts by weight and a second-phase abundance less than about 50 parts by weight based on 100 parts by weight of the ternary alloy.
US10519516B2
The present invention relates to a kit suitable for detection of Streptococcus thermophilus infecting phages, said kit comprising: (a) a first primer pair suitable to generate an amplicon characteristic for a 987 phage; and (b) a second primer pair suitable to generate an amplicon characteristic for a 5093 phage. Further, the present invention relates to a method for detecting the presence of Streptococcus thermophilus infecting phages in a sample.
US10519513B2
Biomarkers and methods using the biomarkers for the prediction of the recurrence risk of cancer in a patient are provided.
US10519510B2
The present invention relates to methods and compositions for determination of and uses of specific methylation patterns indicative of adenoma and carcinoma. In particular, the invention relates to analysis of defined CpG loci that are coordinately methylated in DNAs from cancer and adenoma samples, methods for identifying coordinately methylated loci, and methods of using analysis of coordinately methylated loci in one or more marker regions in the design of assays for adenoma and cancer.
US10519503B2
An ex vivo method of diagnosing or predicting an hereditary spastic paraplegias (HSP) in a subject is provided which comprises detecting a mutation in the KIAA1840 gene or protein (spatacsin), wherein that mutation is indicative of an hereditary spastic paraplegias (HSP).
US10519501B2
Compositions and methods useful for the diagnosis and treatment of common variable immunodeficiency are disclosed.
US10519496B2
Nucleosides and nucleotides are disclosed that are linked to detectable labels via a cleavable linker group.
US10519495B2
Methods, apparatus, and processes which use Extreme ultraviolet radiation (EUV) and/or soft X-ray wavelengths to read, image, edit, locate, identify, map, alter, delete, repair and sequence genes are described. An EUV scanning tool which allows high throughput genomic scanning of DNA, RNA and protein sequences is also described. A database which records characteristic absorption spectra of gene sequences is also described.
US10519494B2
The present disclose provides methods and systems for amplifying and quantifying nucleic acids and for detecting the presence or absence of a target in a sample. The methods and systems provided herein may utilize a device comprising a plurality of partitions separated from an external environment by a gas-permeable barrier. Certain methods disclosed herein involve subjecting nucleic acid molecules in the plurality of partitions to conditions sufficient to conduct nucleic acid amplification reactions. The nucleic acid molecules may be subjected to controlled heating in the plurality of partitions to generate data indicative of a melting point(s) of the nucleic acid molecules.
US10519492B2
A disposable assay platform for detecting a target nucleic acid comprising multiple chambers and a method for operating the assay platform. Solutions containing the target nucleic acid move from one chamber to the next chamber by opening a vent pocket. The resulting pressure change enables the solution to flow to the next chamber. The platform comprises an electronic layer and one or more fluid layers bonded together. All heating operations can be performed by using resistive heating elements in the platform. All cooling operations are preferably passive. The platform is preferably operated when in a vertical orientation and can be docked to an external docking station that controls the operation of the platform.
US10519491B2
Disclosed is a method of amplifying a nucleic acid sequence, wherein the method comprises subjecting a reaction mixture to at least one amplification cycle, wherein the reaction mixture comprises a double-stranded nucleic acid and at least two primers capable of annealing to complementary strands of the double-stranded nucleic acid and amplifying at least one short tandem repeat (STR) using a Family A DNA polymerase in a Fast PCR protocol having a two-step amplification cycle in 25 seconds or less. Also disclosed are real-time PCR methods using the two-step protocol and kits for STR profiling using the Fast PCR protocol.
US10519486B2
A method for sensing an analyte uses tethered particle motion. A functionalized particle [500] has a first state [504] in which the functionalized particle is bound to the surface and a second state [502] in which the functionalized particle is not bound to the surface, where the functionalized particle switches between the first and second states depending on the presence and absence of the analyte, thereby changing motion characteristics of the functionalized particle depending on the presence of the analyte. A spatial coordinate parameter of the functionalized particle is measured by a detector [516], and a processor [518] determines the presence/concentration of the analyte from changes in the measured spatial coordinate parameter.
US10519476B2
A method of producing a sugar liquid from cellulose-containing biomass includes (1) to (3): (1): subjecting a cellulose-containing biomass to hydrothermal treatment and thereafter separating the treated cellulose-containing biomass into a hydrothermally-treated liquid and a cellulose-containing solid content; (2): adding a filamentous fungus-derived cellulase to the cellulose-containing solid content obtained in (1) to hydrolyze the cellulose and thereafter separating the hydrolysate into a saccharification residue and a sugar liquid; and (3): washing the saccharification residue obtained in (2) with the hydrothermally-treated liquid obtained in (1) to elute the filamentous fungus-derived cellulase adsorbed to the saccharification residue into the hydrothermally-treated liquid and thereafter obtaining a solution component comprising the filamentous fungus-derived cellulase by solid-liquid separation.
US10519475B1
Provided herein are genetically modified yeast cells capable of producing one or more human milk oligosaccharides. The yeast cells include one or more heterologous nucleic acids that encode enzymes of a human milk oligosaccharide biosynthetic pathway. The yeast cells do not include a heterologous nucleic acid encoding a fucokinase. Also provided are fermentation compositions including the disclosed genetically modified yeast cells, and related methods of producing and recovering human milk oligosaccharides generated by the yeast cells.
US10519467B2
The present disclosure provides a DNA-targeting RNA that comprises a targeting sequence and, together with a modifying polypeptide, provides for site-specific modification of a target DNA and/or a polypeptide associated with the target DNA. The present disclosure further provides site-specific modifying polypeptides. The present disclosure further provides methods of site-specific modification of a target DNA and/or a polypeptide associated with the target DNA The present disclosure provides methods of modulating transcription of a target nucleic acid in a target cell, generally involving contacting the target nucleic acid with an enzymatically inactive Cas9 polypeptide and a DNA-targeting RNA. Kits and compositions for carrying out the methods are also provided. The present disclosure provides genetically modified cells that produce Cas9; and Cas9 transgenic non-human multicellular organisms.
US10519446B2
The disclosure relates to compositions comprising a HBV RNAi agent. In some embodiments, the HBV RNAi agent comprises a sense and an anti-sense strand, each strand being an 18-mer and the strands together forming a blunt-ended duplex, wherein the 3′ end of at least one strand terminates in a phosphate or modified internucleoside linker and further comprises, in 5′ to 3′ order: a spacer; a second phosphate or modified internucleoside linker; and a 3′ end cap. In some embodiments, the 3′ end of both the sense and anti-sense strand further comprise, in 5′ to 3′ order: a spacer; a second phosphate or modified internucleoside linker; and a 3′ end cap. The two strands can have the same or different spacers, phosphates or modified internucleoside linkers, and/or 3′ end caps. The strands can be ribonucleotides, or, optionally, one or more nucleotide can be modified or substituted. Optionally, at least one nucleotide comprises a modified internucleoside linker. Optionally, the RNAi agent can be modified on one or both 5′ end. Optionally, the sense strand can comprise a 5′ end cap which reduces the amount of the RNA interference mediated by this strand. Optionally, the RNAi agent is attached to a ligand. This format can be used to devise RNAi agents to a variety of different targets and sequences. The disclosure also relates to processes for making such compositions, and methods and uses of such compositions, e.g., to mediate RNA interference. The disclosure also pertains to methods of treating, ameliorating and preventing HBV in a patient involving the step of administering to the patient a therapeutic amount of a HBV RNAi agent.
US10519441B2
Provided is a use of miRNA-214 inhibitor in inhibiting regulatory T cells (Treg cells). The microRNA-214 (miRNA-214) can promote Treg cells, and can assist tumors in immune escape. The experiments demonstrates that the inhibition of miRNA-214 can inhibit the growth of Treg cells, thus inhibiting the growth of tumors. Therefore, miRNA-214 can be used for developing an anti-tumour drug or a drug inhibiting immune response hyperactivity.
US10519438B2
The invention provides methods and compositions useful for identifying polypeptides with desired characteristics in vitro.
US10519437B1
In an illustrative embodiment, automated multi-module cell editing instruments are provided to automate multiple edits into nucleic acid sequences inside one or more cells.
US10519434B2
Collection devices and kits for biological sample collection include a biologic sample collection device having a hydrophilic swab matrix that includes a modified polycaprolactone (PCL). Methods of production and use thereof are also described herein. The biologic sample collection devices, kits and methods described herein are used to collect a biologic sample (e.g., blood, buccal cells, etc.) and to enable extraction of nucleic acids (e.g., DNA) from that biologic sample so that the nucleic acids can be analyzed (e.g., sequencing and subsequent analyses of DNA).
US10519430B2
A formulation comprising an ingestible carrier and an isolated strain of Bifidobacterium longum.
US10519418B2
The present invention relates to gram positive bacteria with increased stress resistance and/or improved storage characteristics. In particular, the invention relates to gram positive bacterium which accumulate intracellular trehalose. The gram positive bacterium according to the invention lack cellobiose-specific PTS system IIC component (PtcC)activity. The gram positive bacterium may further lack trehalose 6-phosphate phosphorylase (TrePP)activity. The gram positive bacterium may further overexpress trehalose transporters. The invention further relates to compositions comprising such gram positive bacterium as well as methods and uses thereof.
US10519405B2
The present invention relates to alpha-amylase variants having an improved stability as compared to the parent alpha-amylase. The invention further relates to use of the variants, compositions comprising the variants, and methods of producing the variants.
US10519404B2
The invention relates to a concentrated detergent composition comprising an alkali metal carbonate, methylglycinediacetic acid, glutamic acid N,N-diacetic acid, and alkali metal tripolyphosphate. The composition is particularly suited to remove tea and coffee soil in warewashing applications.
US10519399B2
A scented candle is provided. The candle has a body made of a flammable material and a wick. The body of the candle is provided with one or more bores adapted for receiving a respective scent element therein as selected by a user.
US10519390B2
Process of producing a treated coal and combusting the treated coal, by heating the coal to remove volatiles and drying the product to produce a treated coal containing carbon and hydrogen. The treated coal is combusted by introducing a slipstream of natural gas alongside the treated coal in a quantity sufficient to sustain a stable burn in an industrial boiler configured to burn bituminous coals.
US10519389B2
The present invention provides integrated bunker storage systems for waste streams based on the composition and characteristics of waste streams. In particular, the present invention provides a process for generating individual waste streams based on a set of material characteristics. According to the system and method of the present invention, individual waste streams from wastes stored in bunkers are mixed in a given feed ratio to generate a feed stock that will produce a desired output from a chemical conversion process, e.g., gasification. Optionally, composition data regarding the feed stock can be certified to a third party.
US10519380B2
This invention provides a process for producing a crude oil composition from oil sand using a solvent comprised of a hydrocarbon mixture to extract or remove only a portion of the bitumen on the oil sand. The solvent type and the manner by which the extraction process is carried out has substantial impact on the quality of the extracted oil component. The solvent is designed so that it has the desired Hansen solubility parameters that enable the partial extraction of the desired oil composition. The solvent is further designed so that it can be comprised of multiple hydrocarbons having the appropriate boiling point ranges that enable the solvent to be easily recovered and recycle, without the need to externally provide for solvent make-up.
US10519379B2
Techniques are described for producing a bitumen product and recovering solvent from a solvent-diluted heavy hydrocarbon stream, which can have configurations and operation of an indirect heat exchanger to enhance performance. The system can have three solvent recovery stages. The indirect heat exchanger can have a location and operation to mitigate risks associated with exchanger failures. The solvent-diluted hydrocarbon stream can be preheated with a downstream solvent-depleted stream, and the pressure of the latter can be higher than that of the former to avoid solvent leaking into the hydrocarbon-enriched stream. The heat exchanger can be located in between the second and third stages, so that solvent leaked into the second stage output can be removed in the third stage so that the final product hydrocarbon stream can remain at low solvent contents.
US10519377B1
Disclosed are a liquid crystal composition and a display element or display using the liquid crystal composition, wherein the liquid crystal composition contains one or more compounds of general formulas I, II and III, The liquid crystal composition disclosed in the present invention has an excellent performance, an optical anisotropy in the range of 0.080 to 0.150, a low rotary viscosity, a fast response time, and good chemical, optical and thermal stabilities, and is very suitable for manufacturing liquid crystal display elements, particularly suitable for active matrix display elements, such as active matrix displays using a VA, FFS or IPS mode.
US10519375B2
The invention relates to a liquid-crystalline medium which comprises at least one compound of the formula I, in which R1 and R1* each, independently of one another, denote an alkyl or alkoxy radical having 1 to 15 C atoms, where, in addition, one or more CH2 groups in these radicals may each be replaced, independently of one another, by in such a way that O atoms are not linked directly to one another, and in which, in addition, one or more H atoms may be replaced by halogen, A1 denotes L1 denotes F, Cl, CF3, OCF3 or CHF2, and to the use thereof for electro-optical purposes, in particular for shutter glasses, 3D applications, in TN, PS-TN, STN, TN-TFT, OCB, IPS, PS-IPS, FFS, PS-FFS and PS-VA-IPS displays.
US10519374B2
The present invention provides a polymerizable composition containing at least two types of polymerizable compounds represented by Formula (I), in the formula, A represents a phenylene group or a trans-1,4-cyclohexylene group, L represents —OC(═O)—, —OC(═O)O—, and the like, m represents 3 to 12, Sp1 and Sp2 represent a linking group, and Q1 and Q2 represent a polymerizable group, and the like, in which in a case where a number obtained by dividing the number of trans-1,4-cyclohexylene groups by m is set to mc, mc's for the two types of polymerizable compounds are different from each other, at least one of the two types of the polymerizable compounds satisfies 0.5
US10519371B2
A luminescent material may include the formula (MB) (TA)3−2x(TC)1+2xO4−4xN4x:E where 0
US10519365B2
A luminescent hybrid nanomaterial comprising: at least one inorganic nanomaterial comprising an inorganic first compound; and at least one second compound comprising a first aggregation-induced emission moiety, wherein the at least one second compound is grafted on at least part of a surface of the inorganic first compound.
US10519359B2
A method of using a gas control additive to provide gas migration control in a wellbore includes the steps of mixing the gas control additive with a cement to form a cement slurry, where the gas control additive includes a semi-permeable membrane and a scrubbing agent, such that the semi-permeable membrane forms a shell around a core such that the scrubbing agent is in the core, introducing the cement slurry to the wellbore, and reacting the scrubbing agent with an antagonistic gas to produce a helper byproduct, where the antagonistic gas migrates from a hydrocarbon-bearing formation into the wellbore and permeates through the semi-permeable membrane to the core of the gas control additive.
US10519356B2
A thermally conductive polyamide compound is disclosed. The compound comprises a polyamide matrix, boron nitride, and a laser direct structuring additive dispersed in the matrix. The compound can be extruded, molded, calendered, thermoformed, or 3D-printed into a heat dissipating and laser direct structured article.
US10519355B2
A working fluid for heat cycle, a composition for a heat cycle system containing the working fluid, and a heat cycle system employing the composition are provided. The working fluid contains trifluoroethylene, 2,3,3,3-tetrafluoropropene, and difluoromethane. A proportion of the total amount of trifluoroethylene, 2,3,3,3-tetrafluoropropene, and difluoromethane based on the entire amount of the working fluid is higher than 90 mass % and at most 100 mass %. Based on the total amount of trifluoroethylene, 2,3,3,3-tetrafluoropropene, and difluoromethane, the proportion of trifluoroethylene is at least 10 mass % and less than 70 mass %, the proportion of 2,3,3,3-tetrafluoropropene is at most 50 mass %, and the proportion of difluoromethane is higher than 30 mass % and at most 75 mass %. The working fluid can replace R410A and has a low global warming potential and high durability.
US10519352B2
An adhesive composition with high frequency characteristics and the application thereof; wherein, the adhesive composition has a total weight of (A), (B) and (C) in 100 parts by weight, comprising: (A) 40-80 parts by weight of solvent-soluble polyimide; (B) 5-30 parts by weight of propenyl-modified polyphenylene oxide resin; (C) 10-30 parts by weight of epoxy resin; and optionally comprising at least one of the following components: (D) flexibilizer; (E) flame retardant; (F) inorganic filler; (G) coupling agent; and (H) catalyst. The adhesive composition has the advantages of low dielectric constant, low dielectric loss, favorable heat resistance and low-temperature (<180° C.) adhesion. The adhesive composition can be used for preparing high-frequency protective membrane and high-frequency adhesive film.
US10519350B2
A copolymer that includes first divalent units having a pendent ultraviolet absorbing group, second divalent units represented by formula (I):, and third divalent units represented by formula (II):. Each R1 is independently hydrogen or methyl; R2 is a straight-chain or branched alkyl having from 1 to 20 carbon atoms; V is O or NH; W is alkylene having from 1 to 10 carbon atoms; and each R′ is independently alkyl having from 1 to 6 carbon atoms. Compositions including the copolymer, for example, pressure sensitive adhesive compositions are disclosed. Articles including the compositions are disclosed. For example, an assembly including a barrier film and the pressure sensitive adhesive composition is also disclosed.
US10519349B2
Systems and methods are described for manufacturing an adhesive tape. An example method includes: providing a plurality of adhesive webs, wherein each web includes a hot melt adhesive adhered to a backing material; providing a fabric web having a fabric material; guiding a first adhesive web from the plurality of adhesive webs into a first position proximate a first side of the fabric web; guiding a second adhesive web from the plurality of adhesive webs into a second position proximate a second side of the fabric web; applying heat and pressure to form a web of the baffle tape in which the first adhesive web is bonded to the first side of the fabric web and the second adhesive web is bonded to the second side of the fabric web; and rewinding the web of the baffle tape into a roll.
US10519348B2
Provided is an adhesive layer-equipped protective film including a separator which is formed of a biaxially oriented film and can be easily divided. A protective film includes an adhesive layer-equipped film and a separator pasted to the film. The separator is formed of a biaxially oriented film and has a guide groove serving as a guide for separating the separator.
US10519341B2
A nonaqueous coating material composition and a coating produced from the coating material composition are provided. The coating material composition contains at least one polyhydroxyl group-containing component, at least one polyisocyanate group-containing component, at least one catalyst, and at least one urethane additive (PF) which has specific groups. The urethane additive (PF) is prepared by reacting 0.5 to 20 mol % of the isocyanate groups originally present in a polyisocyanate (PI) with a component (Ia) and 10 to 99.5 mol % of the isocyanate groups originally present in the polyisocyanate (PI) with a component (IIa). The component (Ia) contains at least one perfluoroalkyl group of a specific formula and one group reactive toward the isocyanate groups. The component (IIa) contains at least one silane group of a specific formula and one group reactive toward the isocyanate groups.
US10519338B2
A resin powder containing an aromatic polyetherketone resin (e.g., a polyetheretherketone) is deformed into a plate-like form, and the resulting powder is used as a resin powder for a coating material. The plate-like resin powder may have an average thickness of, for example, not more than 2 μm. The coating material may contain a dispersing agent or may be dispersed in a dispersion medium, such as water. The coating material may particularly be used as a coating material for covering a metal substrate. The plate-like resin powder, which comprise an aromatic polyetherketone resin, allows formation of a coating layer which has a high adhesion to a substrate and in which the generation of pinholes is efficiently prevented or reduced.
US10519334B2
Water-based stains comprise or consist essentially of a polysaccharide resin and a crosslinking agent such as an isocyanate. Upon evaporation of water, the polysaccharide undergoes crosslinking with the isocyanate component, developing water resistance so that it will not redissolve upon application of a water-based or oil-based clearcoat; as a result, lifting is minimized after a drying time of, e.g., two to six hours.
US10519332B2
The invention describes the use of a water-based energy curable inkjet ink or coating composition comprising one or more synthetic rheology modifiers, one or more energy curable resins, one or more tertiary amines, and water. The viscosity of the water-based energy curable inkjet ink or coating compositions is fine tuned to the requirements of the print head through the use of a synthetic thickener. The extremely low levels required of this type of material are particularly advantageous because they then have little if any impact on the physical properties of the dried and UV cured ink. Surprisingly, the use of s synthetic thickener at these low levels gives Newtonian character inks.
US10519329B2
Provided are gel particles each having a three-dimensional crosslinked structure including at least one bond selected from a urethane bond and a urea bond, the gel particles each including: a polymerizable group; and a functional group that generates radicals by irradiation with active energy rays, a photosensitive composition containing the gel particles, an ink composition, a method of producing water dispersion of gel particles, and an image forming method.
US10519323B2
A coating comprising a metal-organic framework, wherein the metal-organic framework having a zeolitic structure comprising at least one multivalent metal species and at least one organic ligand (such as zeolitic imidazolate framework (ZIF)). Said coating has a topography comprising an array of projections, and each projection having at least one tapered distal end. There is also provided a method of coating substrates with the disclosed coating and use of said coating as a disinfectant, an antiseptic, or an antibiotic. Such use is possible because the tapered distal end of the disclosed zeolitic structure exerting higher pressure on any microbial cell that comes into contact with the disclosed coating, thereby piercing through the cell membrane more easily, causing cell deformation and lysis.
US10519322B2
A corrosion inhibiting composition including a liquid carrier having a surface tension of at most about 35 dynes/cm and an electrically conductive nanomaterial dispersed in the carrier.
US10519320B2
Methods are generally disclosed for forming and using a release sheet. To form the release sheet, a release coating is applied over a first surface of a base sheet. Generally, the release coating includes a fatty alcohol ester of acrylic acid and a curable monomer, and can also include a curable polymeric resin. Then, the release coating can be cured. In one particular embodiment, the release coating can be substantially free from siloxanes. The release sheet formed according to this method is also generally provided, along with methods of forming a casting sheet using the release sheet are also generally provided.
US10519314B2
Color conversion films for a LCD (liquid crystal display) having RGB (red, green, blue) color filters, as well as such displays, formulations, precursors and methods are provided, which improve display performances with respect to color gamut, energy efficiency, materials and costs. The color conversion films absorb backlight illumination and convert the energy to green and/or red emission at high efficiency, specified wavelength ranges and narrow emission peaks. For example, rhodamine-based fluorescent compounds are used in matrices produced by sol gel processes and/or UV (ultraviolet) curing processes which are configured to stabilize the compounds and extend their lifetime—to provide the required emission specifications of the color conversion films. Film integration and display configurations further enhance the display performance with color conversion films utilizing various color conversion elements.
US10519304B2
A dual reactor solution process gives high density polyethylene compositions containing a first ethylene copolymer and a second ethylene copolymer and which have good processability, stiffness, and environmental stress crack resistance. The polyethylene compositions are suitable for compression molding or injection molding applications and are particularly useful in the manufacture of caps and closures for bottles.
US10519302B1
An air spring bellow comprising a vulcanized rubber component including the at least partially vulcanized residue of EPDM and a rubber other than EPDM. A method for preparing an air spring bellow is also provided.
US10519300B2
This invention relates to a rubber composition containing cis 1,4-polybutadiene and dual styrene/butadiene elastomers with reinforcing filler comprised of pre-hydrophobated precipitated silica and rubber reinforcing carbon black. The rubber composition may contain triglyceride vegetable oil such as soybean oil. The rubber composition is used for a tire tread.
US10519296B2
Polyester plasticizer compositions for adhesives, caulk, sealants, vinyl and other polymeric compositions comprising low molecular weight oligomeric dibenzoates prepared by end-capping a polyester plasticizer, having alternating units of glycols or diols and dibasic acids, with benzoic acid. Methods for preparing oligomeric dibenzoates include steps to reduce or eliminate residual hydroxyl content and improve plasticizer performance by adding acetic anhydride are also disclosed. Propylene glycol adipate and propylene glycol succinate polyesters with benzoic acid end-caps are particularly useful, as are hybrid benzoate/acetate end-capped polyesters formed in the process with acetic anhydride. Caulks, adhesives, sealants, and vinyl compositions comprising the oligomeric end-capped polyesters of the invention are also contemplated.
US10519292B2
This invention relates to the field of plastic waste decomposition. More specifically, the invention comprises products obtained from the decomposition of plastic waste.
US10519286B2
This invention relates to a polymeric pipe, and more particularly a polymeric pipe where the pipe comprises a crosslinked polyolefin formed from extruded polyolefin comprising a photoinitiator. More particularly, this invention relates to the manufacturing of plastic pipes and tubing by utilizing co-rotating twin screw extrusion combined with photo-induced cross-linking, of thermoplastic polymers such as polyethylene, to produce PEX pipes and tubing.
US10519281B2
The present invention provides a composition comprising 1) an aqueous dispersion of polymer particles having a core-shell morphology wherein the core protuberates from the shell; wherein the core comprises from 5 to 90 weight percent structural units of a fluoroalkylated monomer, and 2) less than 0.09 weight percent structural units of a phosphorus acid monomer; and wherein the shell comprises from 0.1 to 5 weight percent of itaconic acid or a phosphorus acid monomer, based on the weight of the shell. The present invention addresses a need in the art by providing a way of selectively concentrating fluoroalkyl functionality into polymer particles with acorn morphology, thereby providing an improvement in dirt pick-up resistance of the subsequent coating.
US10519271B2
A curable composition includes (A) a first component having from 5.0 wt % to 39.0 wt %, based on the total weight of the first component, of a toughening agent component including a Bisphenol F based epoxy resin and an urethane acrylate component, a hardener component having at least one amine based hardener and is present in a ratio of 0.8 to 1.2, based on a number of equivalents of amino hydrogen groups in the hardener component to a number of equivalents of reactive groups in the first component capable of forming a covalent link with the amine reactive groups in the hardener, and an epoxy base component that accounts for a remainder of the total weight of the first component and that has at least one epoxy resin separately provided from the Bisphenol F based epoxy resin. The Bisphenol F based epoxy resin is present in an amount from 2.5 wt % to 50.0 wt % and the urethane acrylate component is present in an amount from 50.0 wt % to 97.5 wt %, based on the total weight of the toughening agent component. The urethane acrylate component includes the capping reaction product of an acrylate and an isocyanate terminated prepolymer and the isocyanate-terminated prepolymer is the reaction product of a polyisocyanate and at least a DMC derived polyol having a molecular weight of at least 3000 g/mol. The curable composition may further include (B) an optional second component that has at least one of a filler and any additional ingredient for a targeted application of the curable composition.
US10519268B2
The present invention relates to a polyurethane foam comprising graphene, wherein the polyurethane foam comprises graphene structure and a non-carbon non-oxygen non-hydrogen element. By choosing a specific composite having a carbon nanostructure, the present invention achieves compounding polyurethane via simply mixing with polyether polyol, and then polymerizing with polyisocyanate, omitting the step of compounding the composite having a carbon nanostructure, having a simple process and seamlessly connecting with existing equipment.
US10519267B2
The present invention relates to a cascade process for the preparation of a graft copolymer comprising a polyolefin main chain and one or a multiple polymer side chains. The process comprising step A) of copolymerizing at least one first type of olefin monomer and at least one second type of metal-pacified functionalized olefin monomer using a catalyst system to obtain a polyolefin main chain having one or multiple metal-pacified functionalized short chain branches, the catalyst system comprising: i) a metal catalyst or metal catalyst precursor comprising a metal from Group 3-10 of the IUPAC Periodic Table of elements; and ii) optionally a co-catalyst; and step B) of forming one or multiple polymer side chains on the polyolefin main chain having one or multiple metal-pacified functionalized short chain branches to obtain the graft copolymer.
US10519257B2
The disclosure relates to compositions containing 1,1-di-carbonyl-substituted alkene compounds capable of preparing polymers having glass transition temperatures above room temperature. The present teaching also relates to polymers prepared 1,1-di-carbonyl-substituted alkene compounds which exhibit glass transition temperatures of 60° C. The disclosure also relate to methods for enhancing the glass transition temperatures of polymers prepared from 1,1-di-carbonyl-substituted alkene compounds.
US10519252B2
Water soluble Iron carbohydrate complex obtainable from an aqueous solution of iron(III) salt and an aqueous solution of the oxidation product of one or more maltrodextrins using an aqueous hypochlorite solution at a pH-value within the alkaline range, where, when one maltodextrin is applied, its dextrose equivalent lies between 5 and 20, and when a mixture of several maltodextrins is applied, the dextrose equivalent of the mixture lies between 5 and 20 and the dextrose equivalent of each individual maltodextrin contained in the mixture lies between 2 and 40, process for its production and medicament for the treatment and prophylaxis of iron deficiency conditions.
US10519235B2
Provided are antibodies that specifically bind to Programmed Death-1 (PD1, Pdcd-1, or CD279) and inhibit PD1-mediated cellular signaling and activities in immune cells, antibodies binding to a set of amino acid residues required for its ligand binding, and uses of these antibodies to treat or diagnose cancer, infectious diseases or other pathological disorders modulated by PD1-mediated functions.
US10519231B2
Isolated anti-IL-12 antibodies, nucleic acids encoding antibodies or antibody portions, vectors, host cells, and methods of making are useful for production of antibody or portions for treating and/or diagnosing IL-12 related conditions, diseases, and disorders, such as systemic lupus erythematosus.
US10519229B2
One nonexclusive aspect provides molecules further improved from antibodies that can bind to antigens in an ion concentration-dependent manner. An alternative nonexclusive aspect provides safe and more advantageous Fc region variants that have decreased binding to pre-existing ADA. An alternative nonexclusive aspect provides novel IL-8 antibodies that are superior as pharmaceuticals.
US10519216B2
A method of treating a patient who has melanoma includes administering to said patient a composition containing a population of activated T cells that selectively recognize cells in the patient that aberrantly express a peptide. A pharmaceutical composition contains activated T cells that selectively recognize cells in a patient that aberrantly express a peptide, and a pharmaceutically acceptable carrier, in which the T cells bind to the peptide in a complex with an MHC class I molecule, and the composition is for treating the patient who has melanoma. A method of treating a patient who has melanoma includes administering to said patient a composition comprising a peptide in the form of a pharmaceutically acceptable salt, thereby inducing a T-cell response to the melanoma.
US10519205B2
Methods and compositions used to identify and characterize a new class of rhodopsins derived from algae, which are highly sensitive and efficient anion-conducting channelrhodopsins. The rhodopsin domain of these anion-conducting channelrhodopsins have been cloned and expressed in mammalian systems and thus may be used in, among others, optogenetic applications and as therapeutic agents for electrically active cell mediated disorders.
US10519203B2
A gene for biosynthesis of core structure of ophiobolin, the gene being the AuOS gene of Aspergillus sp. 094102, deposited with the accession number CCTCC No: M208153, the gene sequence thereof being shown as SEQ ID NO. 1. Also provided is a method of preparation of ophiobolin using the gene.
US10519199B2
Provided are a recombinant protein for producing a swine Mycoplasma infection-preventing vaccine composition, and a swine Mycoplasma hyopneumoniae and Mycoplasma hyorhinis infection-preventing vaccine composition including the recombinant protein. When the recombinant proteins for the vaccine production in accordance with the present disclosure are added to the swine Mycoplasma infection-preventing vaccine composition, the immune response to the swine Mycoplasma hyopneumoniae and swine Mycoplasma hyorhinis strain and the immune response to the P97 protein are increased. As a result, the present vaccine exhibits a defensive effect superior to an existing commercially available vaccine. Therefore, the recombinant proteins for the vaccine production according to the present disclosure and the vaccine compositions using the recombinant proteins may effectively prevent diseases caused by the Mycoplasma hyopneumoniae and Mycoplasma hyorhinis infection, especially, swine Mycoplasma-derived pneumonia and swine Mycoplasma-derived arthritis.
US10519196B2
A system and method for producing high levels of autologous IL-1RA cytokine, includes a blood collection vessel, a cover, a portion of separation gel, an anticoagulant portion, a plasma collection syringe comprising a sharp needle, a buffy coat collection syringe and an incubation tube with cover. The blood collection vessel is adapted such that when containing whole blood and being centrifuged, after treatment yields separation fractions comprising, a first fraction of RBCs sediment, a second fraction of said gel, a third fraction comprising WBCs, platelets and a fourth fraction of plasma solution.
US10519187B2
The present invention is directed to compounds of the formulae I, II and III as shown below wherein all substituents are defined herein, as well as pharmaceutically acceptable compositions comprising compounds of the invention and methods of using said compositions in the treatment of various disorders.
US10519184B2
The present invention relates to a 5-formylcytosine specific chemical labeling method and related applications in aspects such as sequencing, detection, imaging, and diagnosis. In the method, a condensation reaction occurs between an active methylene group in an active methylene compound containing a side-chain reactive group and an aldehyde group in 5-formylcytosine or a 1-substituted derivative of 5-formylcytosine, and at the same time an intramolecular reaction occurs between the side-chain reactive group of the active methylene compound and a 4-amino group of cytosine to implement ring closing. By means of the 5-formylcytosine specific chemical labeling method and related compounds of the present invention, detection of the content of 5-formylcytosine in nucleic acid molecules, and specific concentration of 5-formylcytosine-containing nucleic acid samples, and analysis of sequence distribution information of 5-formylcytosine and/or single-base resolution sequence information in nucleic acid molecules and the like may be implemented. The present invention provides various effective research methods in the research fields of epigenetics and nucleic acid biochemistry.
US10519183B2
Disclosed are an amine solvate of a sodium-glucose linked transporter (SGLT) inhibitor, and a preparation method and application thereof. The SGLT inhibitor is (1S,2S,3S,4R,5S)-5-(3-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methyl)-4-ethylbenzyl)-1-(hydroxymethyl)-6,8-dioxabicyclo[3.2.1]octane-2,3,4-triol. Further provided is a crystalline compound of the amine solvate, a pharmaceutical composition comprising the amine solvate, and an application of the amine solvate in preparing an SGLT-inhibiting pharmaceutical product.
US10519180B2
Biomass feedstocks (e.g., plant biomass, animal biomass, and municipal waste biomass) are processed to produce useful products, such as fuels. For example, systems are described that can use feedstock materials, such as cellulosic and/or lignocellulosic materials and/or starchy materials, to produce a product or intermediate, e.g., energy, a food, a fuel, or a material.
US10519177B2
Heterocyclic compounds of formula (I), methods for their preparation, pharmaceutical compositions containing such a compound and their therapeutic uses.
US10519168B2
Methods of making compounds of Formula I are disclosed:
US10519159B2
Compounds of Formula I: and their pharmaceutically acceptable salts are useful for the inhibition of HIV reverse transcriptase. The compounds may also be useful for the prophylaxis or treatment of infection by HIV and in the prophylaxis, delay in the onset or progression, and treatment of AIDS. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antiviral agents, immunomodulators, antibiotics or vaccines.
US10519157B2
Novel deuterium-containing chemical compounds are provided. They are glucosylceramide (GSC) synthase inhibitors and are useful for treating various types of lysosomal storage diseases including Fabry's disease, Gaucher's disease and Parkinson's disease, or related diseases and conditions. Also described are pharmaceutical compositions, and methods of preparation and use thereof.
US10519154B2
The present application relates to novel 7-substituted 1-pyridylnaphthyridine-3-carboxamides, to processes for their preparation, to their use, alone or in combinations, for the treatment and/or prevention of diseases, and to their use for the production of medicaments for the treatment and/or prevention of diseases, in particular for the treatment and/or prevention of cardiovascular disorders and/or renal disorders.
US10519148B2
The present invention relates to an acrylic acid derivative as shown in general formula (I), a stereoisomer, tautomer or pharmaceutically acceptable salt thereof, the preparation method thereof, a pharmaceutical composition containing same, and the use thereof as therapeutic agents, in particular as selective estrogen receptor degraders (SERD), wherein the substituents of general formula (I) are the same as those defined in the description.
US10519143B2
Disclosed is a new indole compound, in particular, the compound as shown in formula (I), and a preparation method, pharmaceutical composition and use thereof as an estrogen receptor down-regulator in preparing drugs for treating estrogen receptor-positive breast cancer.
US10519141B2
Provided are a pyrimidine compound represented by Formula 1, a method of preparing the same, and a pharmaceutical use of the pyrimidine compound for the prevention or treatment of cancer.
US10519139B2
The present invention relates to crystalline forms of the compound represented by Structural Formula I, and compositions comprising crystalline forms of the compound represented by Structural Formula I described herein. The crystalline forms of the compound of Structural Formula I and compositions comprising the crystalline forms of the compound of Structural Formula I provided herein, in particular, single crystalline Form A, can be incorporated into pharmaceutical compositions, which can be used to treat various disorders associated with CRM1 activity, including cancer. Also described herein are methods for preparing the compound of Structural Formula I and its single crystalline forms.
US10519135B2
The present invention provides novel compounds of Formula (I) and Formula (II) and pharmaceutically acceptable salts, solvates, hydrates, tautomers, stereoisomers, isotopically labeled derivatives, and compositions thereof. Also provided are methods and kits involving the compounds or compositions for treating or preventing proliferative diseases (e.g., cancers (e.g., leukemia, melanoma, multiple myeloma), benign neoplasms, angiogenesis, inflammatory diseases, autoinflammatory diseases, and autoimmune diseases) in a subject. Treatment of a subject with a proliferative disease using a compound or composition of the invention may inhibit the aberrant activity of cyclin-dependent kinase 7 (CDK7), and therefore, induce cellular apoptosis and/or inhibit transcription in the subject.
US10519133B2
FGFR and VEGFR inhibitors are provided, and compounds represented by formula (1) or formula (II) as FGFR and VEGFR inhibitors, pharmaceutically acceptable salts or tautomers thereof are specifically disclosed.
US10519129B2
The present disclosure relates to inhibitors of USP7 inhibitors useful in the treatment of cancers, neurodegenerative diseases, immunological disorders, inflammatory disorders, cardiovascular diseases, ischemic diseases, viral infections and diseases, and bacterial infections and diseases, having the Formula: where R1, R2, R3, R4, R4′, X1, Y1, Y2, Y3, Y4, n, and m are described herein.
US10519126B2
Compounds of Formula I or a stereoisomer, tautomer, prodrug or pharmaceutically acceptable salt thereof are provided, which are useful for the treatment of hyperproliferative, pain and inflammatory diseases. Methods of using compounds of Formula I or a stereoisomer, tautomer, prodrug or pharmaceutically acceptable salt thereof, for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions are disclosed.
US10519125B2
The invention relates to compounds of the following general formula (I) in the form of one of the enantiomers thereof or a mixture of the enantiomers thereof, and the pharmaceutically acceptable salts and/or solvates thereof, especially for the use thereof as a medicament, more specifically in cancer treatment. The invention also relates to pharmaceutical compositions containing same and to the methods for the production thereof.
US10519122B2
The present invention relates to a process for the preparation of the compounds II from the respective oxo compounds. Furthermore, he invention relates to a process for the preparation of triazole compounds from oxiranes II.
US10519117B2
The purpose of the present invention is to provide a method for producing 6-bromo-3-hydroxy-2-pyrazinecarboxamide in which the content ratio of impurities is reduced. This production method includes a step of obtaining 6-bromo-3-hydroxy-2-pyrazinecarboxamide crystal having diffraction angles expressed in degrees 2θ of 5.5, 20.1, 23.7, 26.7, 27.5, and 28.1° and/or diffraction angles expressed in degrees 2θ of 7.1, 21.4, 25.2, 25.7, 27.1, and 28.8° in powder X-ray diffraction.
US10519105B2
An object of the present invention is to provide a novel compound having a strong opening action with respect to KCNQ2-5 channels. A compound represented by the general formula (I) (wherein the definition of each group is as described in the specification) is provided. The compound represented by the general formula (I) has a strong opening action with respect to KCNQ2-5 channels, and therefore is useful as a prophylactic and/or therapeutic agent for a KCNQ2-5 channel-related disease (for example, dysuria, overactive bladder, or the like).
US10519103B2
The present invention is a urea production method, including: a first concentration step of concentrating an aqueous urea solution; a granulation step of producing solid urea from the concentrated urea solution generated in the first concentration step; a urea recovery step of treating exhaust gas from the granulation step and recovering urea dust in the exhaust gas to generate a recovered aqueous urea solution, the granulation step being configured so as to treat a concentrated urea solution containing an additive; and a second concentration step of concentrating the recovered aqueous urea solution as an additional concentration step, wherein the concentrated recovered urea solution generated in the second concentration step is joined to the concentrated urea solution in the downstream of the first concentration step, and an additive is added downstream of the first concentration step.
US10519100B1
According to one aspect, a process of forming a diisocyanate compound from limonene is disclosed. The process includes performing an oxidation reaction to form a limonene-ketone from limonene having a ketone group at a first position. The process includes performing a conjugate addition reaction on the limonene-ketone to form a limonene-nitrile having a nitrile group bonded at a second position. The process also includes performing a reductive amination reaction on the limonene-nitrile to form a limonene-diamine by reducing the nitrile group to form a first amine group and converting the ketone group to a second amine group. The process further includes forming the diisocyanate compound by converting the first amine group of the limonene-diamine to a first isocyanate group and the second amine group of the limonene-diamine to a second isocyanate group.
US10519092B2
The present disclosure relates, in general, to 5-halo-3,6-dichlorosalicylic acid compounds, 5-halo-3,6-dichlorosalicyaldehyde compounds, processes for preparing 5-halo-3,6-dichlorosalicylic acid compounds, processes for preparing 5-halo-3,6-dichlorosalicyaldehyde compounds, processes for preparing 3,6-dichlorosalicylic acid compounds, and processes that employ such compounds as intermediates in the preparation of the herbicide dicamba.
US10519091B2
Process for Pd-catalyzed hydroxycarbonylation of diisobutene:ligand/Pd ratio.
US10519088B2
A method of isomerizing methyl 9-decenoate in a reaction mixture, and forming methyl 8-decenoate, and reacting the methyl 8-decenoate by metathesis to form 1,16-dimethyl 8-hexadecenedioate, and hydrogenating 1,16-dimethyl 8-hexadecenedioate to form 1,16-dimethyl hexadecanedioate. In some embodiments, the 1,16-dimethyl hexadecanedioate can be converted to hexadecanedioic acid.
US10519087B2
The present invention provides methods for making propanal in a reaction comprising the oxidative coupling of methane (OCM) and oxygen as a reactant stream in a gas phase reaction, preferably in the presence of water or steam, to form ethylene, ethane, carbon dioxide (CO2), water and syngas (CO and H2) in a first reactor as an ethylene stream, and then forming propanal in a second reactor by feeding to the second reactor the ethylene stream with the syngas from the first reactor in the gas phase and hydroformylating in the presence of a catalyst for a water shift reaction. In the method, the ratio of H2 to CO in the syngas is maintained by either co-feeding steam into the first reactor or the second reactor to generate additional H2 in the syngas, or by forming CO in the second reactor from the water shift reaction by feeding the CO2 from the ethylene stream into the second reactor.
US10519082B2
Processes and apparatuses for producing para-xylenes are provided. The processes comprises providing a reformate stream comprising aromatic hydrocarbons to a reformate splitter to provide a reformate bottoms stream and a reformate overhead stream. A portion of the reformate bottoms stream is passed to a para-xylene separation unit for separating para-xylene, wherein the portion of the reformate bottoms stream is passed to the para-xyelene separation unit without an intermediate step for removal of olefins.
US10519081B1
A process for preparation of a bicyclic fused-ring alkane. In the presence of a bifunctional solid catalyst, one or more cyclitols undergo a C—C coupling reaction with itself or each other at a temperature and in a nitrogen gas atmosphere, to produce a bicyclic alkane precursor mixture; then, the nitrogen gas is replaced by hydrogen gas, and the bicyclic alkane precursor mixture is hydrogenated or hydrodeoxygenated at a temperature and under a pressure, to produce the bicyclic fused-ring alkane. The proportion of the bicyclic fused-ring alkane in the product as prepared according to the process is not lower than 80 wt %.
US10519076B1
The present invention generally concerns isolated nanoparticles via the decomposition of a ternary metal hydride. More specifically, the present invention harnesses increased energy densities from two distinct nanoparticles isolated by a precise decomposition of LiAlH4. The singular material is air stable and is a nanocomposite of Li3AlH6 nanoparticles, elemental Al nanoparticles, an amount of Ti metal, and a nanoscale organic layer, which we call nMx. The nanocomposite protects and preserves the high energy densities of the core metals isolated from the controlled reaction and makes the nanoparticles safe to handle in air. The final composite is devoid of byproducts or phase transitions that will decrease the energy output of the nanocomposite. The method of the present invention creates a narrow distribution of nanoparticles that have unique burning characteristics useful for many applications.
US10519065B2
A lightweight micro-closed-pore corundum composite refractory and a method preparing the same, wherein raw materials of the refractory comprise 95-99 parts by weight of α-Al2O3 micro-powder and 1-5 parts by weight of dolomite clinker; and additives of the refractory comprise 2-15 parts by weight of nano alumina sol, 5-15 parts by weight of a carbohydrate polymer, and 30-50 parts by weight of an organic alcohol. and the lightweight micro-closed-pore corundum composite refractory is prepared by: mixing and wet grinding the raw materials and the additives to obtain a slurry; placing the slurry in a mold, keeping the mold at 15-25° C. for 6-12 hours and then keeping the mold at 60-90° C. for 6-12 hours, then demolding; drying a demolded green body at 110-200° C. for 24-36 hours, and keeping the green body at 1800-2000° C. for 2-5 hours. A method preparing a lightweight micro-closed-pore corundum composite refractory is also provided. The lightweight micro-closed-pore corundum composite refractory of the present invention has characteristics of low bulk density, small average pore size, high closed porosity, low thermal conductivity, strong thermal shock resistance, abrasion resistance and slag resistance.
US10519056B2
Device for manipulating the edge of a ribbon of glass comprising a wheel, and float glass installation comprising such a device. A device for manipulating the edge of a ribbon of pasty glass travelling on a bath of liquid in a float chamber, comprising a wheel (1) positioned at a distal end of a barrel (2), the wheel (1) being turned about its own axis, this axis being concurrent with the longitudinal geometric axis of the barrel and making therewith a permanent fix angle determined by design, the barrel (2) having a possibility for adjustment in rotation about its longitudinal axis, and installation comprising such a device.
US10519051B2
A system has been developed to treat ballast water by selectively dissociating target molecules into component products compositionally distinct from the target molecule, wherein the bonds of the target molecule do not reform because the components are no longer reactive with each other. Dissociation is affected by treating the target molecule with light at a frequency and intensity, alone or in combination with a catalyst in an amount effective to selectively break bonds within the target molecule. Dissociation does not result in re-association into the target molecule by the reverse process, and does not produce component products which have a change in oxidation number or state incorporated oxygen or other additives because the process does not proceed via a typical reduction-oxidation mechanism.
US10519050B2
A method for reducing the amount of acrylamide in recovered water from a fryer stack. This invention provides a method to treat acrylamide in the waste water/process water. Organic compounds such as phenols, acrylamide and phenolic compounds can be oxidized in the presence of oxidizing compounds like hypo and Fenton reagent. Fenton reagent is a product of reaction of Iron Salts (like Ferrous Sulphate-FeSO4) and Hydrogen Peroxide (H2O2). It generates OH* (radical) which has significantly more oxidation power compared to traditional oxidizing agents such as Chlorine. The fryer stack water is collected and treated using Fenton reagent such that the Acrylamide levels are reduced to less than 0.1 ppb in the recovered water.
US10519049B2
The present invention relates to anti-microbial compositions that may advantageously be added to vase water of cut flowers in order to prevent microbial growth, especially in vase water containing added cut flower nutrients and/or water uptake stimulants.One aspect of the invention relates to the use of an EC 1.1.3 oxidoreductase as an antimicrobial additive for vase water of cut flowers.Another aspect of the invention concerns a method of putting cut flowers into vase water, said method comprising immersing the stems of one or more cut flowers into vase water and adding an antimicrobial composition containing an EC 1.1.3 oxidoreductase to the vase water before, after or at the same time as the cut flowers are immersed into the vase water
US10519045B2
Seawater is deaerated using a rotating packed bed device having one or more rotatable packing rings within a housing, a liquid inlet for infusing seawater into an interior region defined by the packing rings, a gas outlet for accepting gas which has passed radially inwardly through the packing rings and removing the gas from the interior region, and a liquid outlet for removing a deaerated seawater stream from the housing. A shaft coupled to a motor drives the packing rings causing the packing rings to rotate. The feed seawater stream passes radially outwardly through each of the packing rings thereby forming the deaerated seawater stream having a lower concentration of oxygen, air and/or carbon dioxide therein than the feed seawater stream and a gas stream having been removed from the feed seawater stream. The deaerated seawater stream is then injected into a hydrocarbon producing reservoir in an EOR process.
US10519037B2
An intermediate transfer surface includes a substrate, a two-dimensional array of electrodes, a dielectric spacer layer on the two-dimensional array of electrodes, and a voltage controller electrically connected to the array of electrodes. A method of manufacturing an intermediate transfer surface, depositing an array of etch stops on a conductive surface, etching the conductive surface to form mesas of the conductive surface separated by gaps, and coating the mesas with a dielectric coating. A microassembly system includes an assembly surface having a first two dimensional array of potential wells on a first surface, a first voltage source electrically connected to the first array of potential wells, an intermediate transfer surface having a second two dimensional array of potential wells on a second surface arranged to face the first surface, and a second voltage source electrically connected to the second array of potential wells.
US10519035B1
The invention provides a method to form and functionalize monolayers on a silicon-rich silicon nitride surface or a silicon surface formed by a nanopore fabrication method known as dielectric breakdown. Thermal, photochemical and radical processing can be used to hydrosilylate nascent silicon and silicon nitride surfaces with various reagents. The conventional need for hydrofluoric acid etching prior to coupling functional groups to the surfaces is thereby completely avoided.
US10519031B2
A MEMS sensor including a housing defining an interior and an inlet in fluid communication with an environment for sensing, a sensing die coupled to the housing for generating a signal based on the environment, an encapsulant is applied to the sensing die to protect the sensing die without interfering with the operation of the sensing die, characterized in that the encapsulant is a composition of a non-crosslinked substance having an organic backbone, and a silica thickener.
US10519030B2
A package which comprises a carrier, a transducer mounted on the carrier and configured for converting between a package-external property and an electric signal, a package housing at least partially housing at least one of the carrier and the transducer, and a sealing which forms at least part of the package housing for sealing between the package and a package-external body.
US10519018B2
The present disclose relates to a receptacle handling apparatus. In one implementation, the apparatus includes a filling carousel with filling units adapted for filling respective receptacles during advancement of the receptacles from a receiving station to a transfer station and a capping carousel with capping units adapted for receiving respective filled receptacles at an insertion station and adapted to cap said receptacles during advancement from the insertion station to a release station. The transfer station and the insertion station are spaced apart, and the capping carousel includes gripping units, each having at least one outwardly extensible gripping arm assembly moveable between a retracted and an extracted configuration, such that the gripping arm assembly cooperates with the filling carousel to transfer a relative filled receptacle from the transfer station to the insertion station.
US10519013B2
A method for a winch system includes receiving, from a controller, instructions to spool a payload line, the payload line comprising a first end and a second end, the first end coupled to a main reel of the winch system and the second end configured to couple to a payload. The method further includes operating, based on the instructions, one or more of a first motor of the winch system and a second motor of the winch system, wherein the one or more of the first motor and the second motor are operated in order to control a position of the second end of the payload line.
US10519008B1
A crane load centering assembly includes a crane that has a boom, a sheave that is rotatably coupled to the boom and a load block. A transmitting unit is coupled to the sheave having the transmitting unit being directed downwardly from the sheave. The transmitting unit transmits an alignment signal along a line that is vertically oriented. In this way the alignment signal can travel in the direction of the force of gravity with respect to the boom. A plurality of sensors is provided and each of the sensors is coupled to the load block such that each of the sensors is positioned below and is aligned with the transmitting unit. One of the sensors receives the alignment signal when the crane lifts a load and the load deflects from beneath the sheave. A plurality of light emitters is provided and each of the light emitters is coupled to the load block. Each of the light emitters is in electrical communication with a respective one of the sensors and each of the light emitters has one of the sensors associated therewith. Each of the light emitters is turned on when the associated sensor receives the alignment signal to communicate a visual alert for the deflection of the load.
US10519007B2
A passenger conveyor has a guardrail belt configured to run on a pair of right and left handrails in synchronization with footsteps; a camera provided at a platform of the handrail; and a control device configured to analyze an image obtained by photographing the platform with the camera, detect a passenger getting in from the platform, stop the footsteps or lower a running speed than a normal speed when detecting no passenger for a predetermined time, and move the running speed of the footsteps at the normal speed when detecting the passenger.
US10519004B2
An elevator system includes: key switches, provided at a hall, used in an evacuation operation to select either a shuttle operation request mode requesting a car to shuttle between an evacuation floor and a rescue floor, or an evacuation completion mode indicating completion of evacuation; a first notification mechanism provided in the car; and an elevator controller switching between normal operation and the evacuation operation, determining, in a case at least one of the key switches is switched to the evacuation operation, that a floor at a hall whose key switch is in the shuttle operation mode is a rescue floor and a floor at a hall whose key switch is in the evacuation completion mode is an evacuation completion floor, and making, in a case a hall button provided at the hall of the evacuation completion floor is operated, the first notification mechanism notify of the evacuation completion floor.
US10518998B2
A sheet processing apparatus comprising: a scoring unit which scores a sheet; a folding unit which folds a sheet bundle including a plurality of sheets; a pressing unit which presses a folded part of the sheet bundle folded by the folding unit; and a controller which determines, based on information on the sheet bundle, whether the scoring unit scores the sheet included in the sheet bundle to be folded and whether the pressing unit presses the folded part of the sheet bundle.
US10518987B2
A conveying machine for containers, comprising at least one base module having a predetermined length according to a feed direction of the containers and at least a supporting carriage for the containers slidably mounted on said base module. The base module and carriage together define a linear motor, wherein the stator is the base module and the rotor is the carriage. The machine comprises a supporting plate for the containers, which is rotatably mounted on the carriage and means for moving the plate, which is operatively connected to the plate to rotate it on itself.
US10518983B1
The present invention discloses a highly efficient and intelligent drug and parenteral nutrition product automatic collation and reversion device, which comprises a feeding conveyor belt, a discharging conveyor belt, a returning conveyer belt and computer; and in the junction of the feeding conveyor belt, the discharging conveyor belt and the returning conveyer belt is provided an inspection module. In the present invention, drug dispatch is configured to be done just as a production line, by providing a weighing scale to measure the weight of drugs, and four cameras to assist in identifying drugs to check whether correct drugs are dispatched, and in case that any errors detected, the wrong drugs will be sent back to the original position for inspection, which improves efficiency and accuracy of drug dispatch and reduces manpower cost.
US10518979B2
A wire drive conveying apparatus is configured to cause a conveyance bogie to run along a guide rail by pulling a wire placed along the guide rail and formed to be endless when the opposite ends of the wire are connected to the conveyance bogie configured to slidably engage with the guide rail. The wire drive conveying apparatus includes: a movable trestle connected to a moving pulley configured to support the wire; a weight configured to pull the trestle in a direction in which a tensile force is given to the wire; a spring provided between the conveyance bogie and the trestle; and a locking mechanism configured to permit a movement of the trestle in the direction in which the tensile force is given to the wire and to prevent a movement of the trestle in a direction in which the wire is loosened.
US10518977B2
Disclosed herein is a belt assembly including a flexible belt with an improved belt attachment. The belt attachment includes two crossbars spaced along the length of the belt. The crossbars retain bearings that allow predetermined movement in six degrees of freedom. The crossbars are connected by a rigid body that attaches to the bearings. Implements that are attached to the rigid body are simply supported but restrained in pitching rotation.
US10518971B2
The present invention provides a waste receptacle comprising an outer bag having a flexible construction forming an opening at a top side and at least a pair of upper straps capable a third strap for retaining peripheral items, of attaching the receptacle to a rail, a lid attached at a top of bag to close the opening. The receptacle having an inner bag having a backbone circumferentially disposed around the inner bag to help maintain the inner bag in a generally cylindrical shape, the inner bag insertable through the opening of the outer bag and a pull string to disposed at the top of the inner bag being capable to cinch the top of the inner bag closed and a buoyant float member disposed in the outer bag.
US10518967B2
A collapsible portable tank for storing liquids has a liquid impervious liner. The side walls of the liner are supported by a collapsible frame. A plurality of hand grips in a zigzag pattern on the floor panel of the liner facilitates manipulation of the liner to collapse the liner with the frame. The liner floor panel is of heavier material than the side walls and is heat sealed along its entire perimeter to the liner side walls, affording a more durable floor while eliminating clumsy excess liner material at the corners of the tank. Another hand grip on the floor panel opposite a drain in the liner side walls facilitates evacuation of stored liquid from the tank prior to collapsing the tank.
US10518965B2
A single-use coffee capsule is disclosed that has a cup-shaped body and an extraction foil member for the preparation of a liquid coffee extract in a coffee preparation apparatus. Also disclosed is a system that includes the capsule and the coffee preparation apparatus. Further disclosed are methods of making and using the capsule and system.
US10518957B2
The present disclosure is directed to an apparatus and system for dispensing foods and liquids to be kept separate in a pouch, package or bag. The pouch has separate components within that separate components with a removable or openable divider between the components for combining the components. For example, a liquid component and a solid component can be kept separate in the packaging with a removable or openable barrier between the solid and liquid component. The packaging includes a base which supports the pouch, which is rollable or foldable into the base to provide a mechanism for adjusting the level of the material within the pouch in relation to an upper opening of the bag.
US10518945B2
A closure (40, 240) for a fluent substance-containing system, such as a container, includes a body (54, 254) for receiving the fluent substance from the system, an actuator (60, 260) assembled with the closure body (54, 254) for selectively preventing or permitting flow of the fluent substance through the closure body (54, 254), and a shell (56, 256) that is mounted around at least a portion of the closure body (54, 254). The shell (56, 256) has a top end (156) and a blocking member (176) having an initial configuration and a separated configuration. In the initial configuration, the blocking member (176) is connected to the top end (156) to prevent the actuator (60, 260) from moving into an open, dispensing position. In the separated configuration, the blocking member (176) is at least partially separated from the top end (156) to allow the actuator (60, 260) to move into the open, dispensing position.
US10518944B2
A lid assembly is provided comprising a lid main body and a lid valve subassembly removably attachable to the lid main body. The lid main body includes an upper portion having a drinking aperture and a first attachment element positioned below the upper portion in a lid cavity. The lid valve subassembly includes a subassembly main body, a sealing member, and an attachment collar rotatably attached to the subassembly main body. The attachment collar may be rotatable about an axis of rotation relative to the subassembly main body to selectively transition the lid assembly between an integrated configuration with the lid valve subassembly secured to the lid main body and a cleaning configuration with the lid valve subassembly separated from the lid main body. A second attachment element on the lid valve subassembly may engage with the first attachment element to releasable secure the lid assembly in the integrated configuration.
US10518918B2
A sterilization apparatus for sterilizing receptacle closures, comprising: a treatment chamber having an inlet station and an outlet station; a feeding device configured to feed a succession of receptacle closures to the inlet station; a conveyor configured to convey the receptacle closures through the treatment chamber from the inlet station to the outlet station; a sterilization agent injection device configured to inject a sterilization agent into the treatment chamber, wherein: the conveyor includes a plurality of adjacent guide rails; the feeding device is configured to feed the receptacle closures to at least one active guide rail of the plurality of guide rails; and the sterilization agent injection device includes a plurality of injection devices, each injection device being associated with one of the guide rails; and a controller configured to selectively actuate the injection devices according to a first and second operative mode.
US10518915B2
The invention relates to a so-called stabilization method, consisting of completing the filling of traveling egg trays (8). In each of the successive trays, eggs taken from an available egg reservoir (16) are deposited in empty locations. This reservoir is made up of egg receiving cells that are movable along rows of cells in series. Depending on a filling state of the tray being treated identifying the distribution of the empty locations relative to the full locations, the reservoir is automatically configured in a configuration of egg-bearing cells complementary to said filling state of the tray in progress, so as to next transfer eggs between the reservoir and the tray in progress by correspondence between empty locations and full locations in the tray and the presence or absence of an egg-bearing cell in the reservoir.
US10518911B2
Vehicles with control surfaces and associated systems and methods are disclosed. In a particular embodiment, a rocket can include a plurality of bidirectional control surfaces positioned toward an aft portion of the rocket. In this embodiment, the bidirectional control surfaces can be operable to control the orientation and/or flight path of the rocket during both ascent, in a nose-first orientation, and descent, in a tail-first orientation for, e.g., a tail-down landing. Launch vehicles with fixed and deployable deceleration surfaces and associated systems and methods are also disclosed.
US10518905B2
A device is provided. The device includes a first pillar. The first pillar includes a bottom portion having an opening. The first pillar further includes a top portion coupled to the bottom portion by a middle portion. The top portion includes a plurality of shelves stacked along a common axis intersecting the bottom portion. Each of the shelves has a respective recess. The first pillar further includes a plurality of clamps. Each of the shelves has a respective clamp of the clamps. Each respective clamp and respective recess of the shelves forms an airfoil cross-sectional shape. The first pillar further includes a plurality of locks. Each of the shelves has a respective lock of the locks. Each of the locks has a first locking portion on respective shelves and a second locking portion on respective clamps of the shelves.
US10518904B2
Methods, systems and computer program products for controlling a movement of a smart bag through an airport baggage handling system are provided. Aspects include receiving a check-in notification for a passenger traveling with a smart bag, the check-in notification including an identification of the passenger, an identification of the smart bag and an identification of a flight that the passenger is booked on. Aspects also include determining a location of the smart bag in an airport and determining a travel path for the smart bag through the airport from the location to a departure gate for the flight. Aspects further include transmitting instructions to the smart bag based on the travel path, wherein the instructions cause the smart bag to autonomously move along at least a portion of the travel path.
US10518898B2
Systems for exchanging information between a cargo handling system of an aircraft and a Power Drive Unit (PDU) are described herein. The systems include a power source provided within the aircraft and a first PDU provided within the aircraft. The power source is capable of providing DC power to the at least one PDU via an electrical power line. The power source further including a first Power Line Communication (PLC) node and the PDU further including a second Power Line Communication (PLC) node. The first PLC node being capable of communicating with the second PLC node via the electrical power line.
