US10459888B2
A method, apparatus and system for data analysis are provided by the embodiments of the disclosure, which may solve the problem of low efficiency of the data analysis. The disclosed method includes: retrieving pipeline data from a pipeline data set piece by piece, wherein each piece of pipeline data includes attribute values of multiple views; performing normalization sorting of the retrieved pipeline data based on the attribute value in a predefined view; obtaining an attribute value entry list by extracting attribute value entries from the normalization sorted pipeline data; obtaining a first characteristic value list by performing deduplication operation on the attribute value entry list through mapper operation; obtaining a second characteristic value list by performing accumulation operation on the first characteristic value list through reducer operation; and obtaining a result of the predefined indicator by analyzing the second characteristic value list.
US10459884B1
Providing a statistical analysis of all files in a file system based on random sampling of data blocks to identify individual user consumption of file system resources and characteristics of the files stored in the file system. In one or more of the various embodiments, the file system is based on information for a plurality of cylinder groups. Also, each cylinder group may include at one or more known locations at least three types of data structures that enable reverse mapping of data blocks to root directories.
US10459863B2
A transceiver circuit for communicating data over a CAN bus having a first and second bus line the transceiver circuit comprising: a data input port, a data output port, a CAN-bus transceiver unit having a receive data output port for providing data received from the CAN-bus, and a transmit data input port for receiving data to be transmitted to the CAN-bus; a control input port for receiving a control signal indicative of whether transmission of data from this transceiver circuit to the CAN-bus is allowed or prohibited; a filtering circuit adapted for filtering the control signal received on the control input port and for providing a filtered control signal; a logic circuitry adapted for configuring the CAN-bus transceiver unit in receive mode based on the debounced control signal irrespective of ongoing communication on the CAN-bus.
US10459858B2
Method, apparatus, and program means for a programmable event driven yield mechanism that may activate other threads. In one embodiment, an apparatus includes execution resources to execute a plurality of instructions and a monitor to detect a condition indicating a low level of progress. The monitor can disrupt processing of a program by transferring to a handler in response to detecting the condition indicating a low level of progress. In another embodiment, thread switch logic may be coupled to a plurality of event monitors which monitor events within the multithreading execution logic. The thread switch logic switches threads based at least partially on a programmable condition of one or more of the performance monitors.
US10459857B2
A data receiving apparatus includes: a memory; and a processor coupled to the memory and the processor configured to: extract reception data, a header of a transaction layer packet, and a data link layer packet which are included in a received reception signal; store the data link layer packet in a buffer; store the header of the transaction layer packet and the data link layer packet in a history storage; write the data link layer packet to the buffer when the header of the transaction layer packet and the data link layer packet are simultaneously acquired; write the data link layer packet stored in the buffer to the history storage when the header of the transaction layer packet and the data link layer packet is not acquired or when the data link layer packet is acquired without acquiring the header of the transaction layer packet.
US10459854B2
A memory controller according to example embodiments of the inventive concept includes a system bus, a first direct memory access (DMA) engine configured to write data in a buffer memory through the system bus, a snooper configured to output notification information indicating whether the data is stored in the buffer memory by snooping around the system bus, and a second direct memory access (DMA) engine configured to transmit the data written in the buffer memory to a host in response to the notification information from the snooper.
US10459850B2
Systems, apparatuses, and methods for implementing virtualized process isolation are disclosed. A system includes a kernel and multiple guest virtual machines (VMs) executing on the system's processing hardware. Each guest VM includes a vShim layer for managing kernel accesses to user space and guest accesses to kernel space. The vShim layer also maintains a set of page tables separate from the kernel page tables. In one embodiment, data in the user space is encrypted and the kernel goes through the vShim layer to access user space data. When the kernel attempts to access a user space address, the kernel exits and the vShim layer is launched to process the request. If the kernel has permission to access the user space address, the vShim layer copies the data to a region in kernel space and then returns execution to the kernel. The vShim layer prevents the kernel from accessing the user space address if the kernel does not have permission to access the user space address. In one embodiment, the kernel space is unencrypted and the user space is encrypted. A state of a guest VM and the vShim layer may be stored in virtual machine control blocks (VMCBs) when exiting the guest VM or vShim layer.
US10459847B1
A method includes deploying non-volatile random access memory (NVRAM) coupled to a processor or central processing unit (CPU) core of a computing device as a peripheral device via an input/output (I/O) bus, and providing a NVRAM application programming interface (API) for the CPU core to conduct NVRAM read and write operations. Providing the NVRAM API includes allocating a single memory buffer per command to hold data transferred to or from the NVRAM. The method includes configuring the processor in conjunction with the NVRAM API to set up command queues inside in the host Memory Mapped Input Output (MMIO) space.
US10459844B2
Embodiments of the present disclosure generally relate to a storage device and method of managing flash memory read operations of a storage device. In one embodiment, a method of retrieving information stored in a storage device comprises determining a timing of a next host read command for a flash memory die. If there is a storage device initiated read request for the flash memory die is determined. In response to an identification of the storage device initiated read request, a random cache read operation is initiated with the storage device initiated read request bound with the next host read command.
US10459839B1
A controller of a non-volatile memory tracks identifiers of logical erase blocks (LEBs) for which programming has closed. A first subset of the closed LEBs tracks LEBs that are ineligible for selection for garbage collection, and a second subset of the closed LEBs tracks LEBs that are eligible for selection for garbage collection. The controller continuously migrates closed LEBs from the first subset to the second subset over time. In response to closing a particular LEB, the controller places an identifier of the particular LEB into one of the first and second subsets selected based on a first amount of dummy data programmed into the closed LEBs tracked in the first subset. Thereafter, in response to selection of the particular LEB for garbage collection, the controller performs garbage collection on the particular LEB.
US10459833B2
According to examples, software integration testing with an unstructured database may include retrieving a configuration file stored in memory, and parsing the configuration file to identify configuration details of an unstructured database. A connection may be established between an integration testing tool and the unstructured database based on the configuration details. Software integration testing with an unstructured database may further include identifying a transaction file specifying a database operation to be performed by the unstructured database to retrieve data stored in the unstructured database responsive to the application performing a function. A query may be generated based on the database operation. The query may be sent, via an interface, to the unstructured database for execution. Results of the query may be received via the interface. The query results may be compared to validation data to determine whether the function operates in a determined manner.
US10459831B2
A data specification method executed by a computer, the method including obtaining a plurality of data groups, specifying a number of types of a plurality of values included in each of the plurality of data groups, obtaining a result of a calculation process using a plurality of values included in a specified data group, specifying a number of types of the plurality of values included in the specified data group, selecting one or more data groups based on the number of types of the plurality of values included in the specified data group and based on the number of types of the plurality of values included in each of the plurality of data groups, and specifying a corresponding data group corresponding to the specified data group from among the selected one or more data groups.
US10459830B2
Executable code abnormality detection can include detecting user-activatable control elements of an executable code to be tested, generating a first test code based on the detected user-activatable control elements, and generating a second test code based on a script for the executable code to be tested, wherein the first and the second test codes containing instructions executable by a test application to test the executable code. Further, executable code abnormality detection can include executing the first test code and the second test code using the test application, and in response to the test application detecting an abnormality, saving instructions from the executed first test code and the executed second test code into a persistent file to allow replay of the abnormality.
US10459823B1
A problem that occurs during execution of an application is debugged by building a lightweight container image and an enhanced container image. Data traffic for debugging is selected and the selected data traffic is copied using an enhanced copy. The problem is debugged using the enhanced container image and the selected data traffic.
US10459819B2
Techniques and mechanisms are disclosed that enable a data intake and query system to generate and cause display of circular timelines of timestamped event data. As used herein, a circular timeline generally refers to a graphical display of timestamped events stored by a data intake and query system, wherein the timestamped events may be displayed as arcs of one or more concentric circles and located in a circular timeline area according to a chronological ordering associated with the events. One or more display attributes of each arc may further depend on other data associated with the corresponding events. For example, each arc of a circular time may be displayed at a particular radial distance, with a particular thickness, using a particular shading and/or color, etc., depending on various data values associated with the one or more events represented by the arc.
US10459817B2
A method for improving performance of a system including a first processor and a second processor includes obtaining a code region specified to be executed on the second processor, the code region including a plurality of instructions, calculating a performance improvement of executing at least one of the plurality of instructions included in the code region on the second processor over executing the at least one instruction on the first processor, removing the at least one instruction from the code region in response to a condition including that the performance improvement does not exceed a first threshold, and repeating the calculating and the removing to produce a modified code region specified to be executed on the second processor.
US10459813B2
A storage device including a first memory that stores a plurality of pieces of data a second memory that stores first state information indicating a state of update of the plurality of pieces of data, and a processor coupled to the first memory and the second memory and the processor configured to receive a update request for the plurality of pieces of data stored in the first memory, update a part of the plurality of pieces of data corresponding to the update request in response to an update of a second storage device coupled to the storage device, and update the first state information in response to the update of the plurality of pieces of data.
US10459811B2
Embodiments of the present invention provide a system for increasing intra-application efficiency by way of distributed failover. Embodiments of the invention allow data centers within an application to perform error recovery of failed transactions by shifting the processing load to another data center in the network without data redundancy amongst the data centers within the application. Avoiding the duplication of data within the data centers greatly reduces the amount of computing resources required to perform recovery and maintain service uptime, including, but not limited to, processing power, memory space, storage space, cache space, electric power, networking bandwidth, and I/O calls.
US10459810B2
Techniques are described herein for quick identification of a set of units of data for which recovery operations are to be performed to redo or undo changes made by the failed node. When a lock is requested by an instance, lock information for the lock request is replicated by another instance. If the instance fails, the other instance may use the replicated lock information to determine a set of data blocks for recovery operations. The set of data blocks is available in memory of a recovery instance when a given node fails, and does not have to be completely generated by scanning a redo log.
US10459809B2
A stacked memory chip device is described. The stacked memory chip device includes a plurality of stacked memory chips. The stacked memory chip device includes read/write logic circuitry to service read/write requests for cache lines kept within the plurality of stacked memory chips. The stacked memory chip device includes data protection circuitry to store information to protect substantive data of cache lines in the plurality of stacked memory chips, where, the information is kept in more than one of the plurality of stacked memory chips, and where, any subset of the information that protects respective substantive information of a particular one of the cache lines is not stored in a same memory chip with the respective substantive information.
US10459803B2
A controller receives an indication that a memory management table loaded to a random-access storage device is in a corrupted state. The controller retrieves one or more error recovery parameters of a memory unit stored in metadata of a physical block of a plurality of physical blocks of the non-volatile storage device. The controller examines the one or more error recovery parameters to determine whether the one or more error recovery parameters indicate the memory unit is fresh or stale. The controller updates the memory management table with logical-to-physical translation information of the metadata for the memory unit that is determined to be fresh. The controller writes the updated memory management table to the non-volatile storage device.
US10459802B2
An example apparatus includes a virtual drive controller module to receive a read request from a guest virtual machine (VM) during a restore operation. The apparatus also includes a virtual drive manager module to determine whether data associated with the read request is stored in a storage volume of the guest VM using a sector mapping lookup table during the restore operation. In response to a determination that the data is absent in the storage volume, the virtual drive manager module is to copy the data from a backup image associated with the guest VM to the storage volume, update the sector mapping lookup table to indicate that the data is stored in the storage volume, and transmit the data to the guest VM.
US10459785B2
The present disclosure, in various embodiments, describes technologies and techniques for detecting errors in a non-volatile memory (NVM) device prior to performing re-training/recalibration. A processing device in a NVM controller detects a cyclic redundancy check (CRC) condition for detecting error in the NVM device, and a re-training condition that is based on the CRC condition. A CRC circuit generates CRC code when a CRC condition is detected, and the processing is configured to compare CRC code received from the NVM controller with the generated CRC code to detect error. A calibration circuit then re-trains the NVM device if the CRC circuit detects error and the re-training condition has been met.
US10459781B2
A system for measuring a property of a sample is provided. The system comprises a diagnostic measuring device having a memory and a diagnostic test strip for collecting the sample. The strip has embedded thereon a pattern representative of at least first data and second data, the first data being data representing at least one of parameters related to measuring the property, codes usable for calibration of the diagnostic measuring device, or parameters indicating proper connection between the measuring device and the test strip and the second data usable for detecting and rejecting potential errors affecting the proper measurement of the property.
US10459779B2
A user interface system has a first engine in communication with a managed infrastructure and configured to receive messages from the managed infrastructure. The managed infrastructure includes physical hardware. A second engine is provided that determines one or more common steps from events and produces clusters of events relating to a failure or errors in the managed infrastructure. Membership in a cluster indicates a common factor of the events that is a failure or an actionable problem in the physical hardware of the managed infrastructure directed to supporting the flow and processing of information. In response to the production of the clusters one or more proposed physical hardware changes are suggested in a managed infrastructure hardware. A situation room is coupled to the first and second engines.
US10459775B2
In the present invention, an information processing apparatus having an application platform comprises a unit that, when an event occurs within information processing apparatus, obtains log information of the event via the platform and record the log information to a log file; a unit that, via an interface for an application of a first type that operates on the platform, when the application of the first type performs a writing of application information, records the written application information to a log file; and a unit that collects a log file that an application of a second type, that operates on the platform, manages.
US10459774B2
According to some embodiments, system, apparatus and methods are provided comprising a platform hosting one or more elements; an application programming interface (API) wrapper associated with each of the one or more elements, the API wrapper including input information to the one or more elements, output information to the one or more elements, and at least one instruction defining a function of the element; and wherein the one or more elements and the API wrapper form a self-aware element. Numerous other aspects are provided.
US10459755B2
Generally described, aspects of the present disclosure relate to for managing the configuration and security policies of hosted virtual machine networks. Hosted virtual machine networks are configured in a manner such that a virtual machine manager component can establish service manifests that correspond to information required by the virtual machine network from a user/customer. The virtual machine manager component can also publish in the service manifests contractual information, such as security risk assessments, that are deemed to have been provided and accepted by the user/customer in instantiating virtual machine networks. If the processed service manifest information remains valid, a substrate network process requests or independently instantiate services or components in accordance with the configuration information and security risk information included in the processed service manifest.
US10459750B2
Systems and methods are taught for providing customers of a cloud computing service to control when updates affect the services provided to the customers. Because multiple customers share the cloud's infrastructure, each customer may have conflicting preferences for when an update and associated downtime occurs. Preventing and resolving conflicts between the preferences of multiple customers while providing them with input for scheduling a planned update may reduce the inconvenience posed by updates. Additionally, the schedule for the update may be transmitted to customers so that they can prepare for the downtime of services associated with the update.
US10459741B2
A computing system operates according to a method including: processing representations of housing structures with open locations for physically locating computing resources, a physical layout of the open locations, and characteristics of the structures and the resources to generate designated locations for optimally placing or allocating the computing resources in the open locations. The designated locations are generated based on analyzing multiple possible allocation or placement combinations of the computing resources into the open locations as an optimization function.
US10459740B2
Systems, devices and methods manage surgical instruments throughout their lifecycle by reprogramming a device to account for operational displacement of ultrasonic components based upon a diagnostic test. A diagnostic test tip is used with a surgical instrument to simulate device usage and capture capacitance and phase margin of the device. This information is used to calculate an optimal current to supply to the device during future procedures.
US10459736B2
An electronic device includes a display and a processor. The display displays a present application program in a first brightness. When the electronic device in normal-use status receives no user input for a predetermined idle time period, the processor determines whether the present application program is in a half-suspend list. If yes, the processor controls the electronic device to enter a half-suspend status and keep the present application program running, but controls the display to display the present application program in a second brightness, which is less bright than the first brightness. A half-suspend controlling method of the electronic device is also provided.
US10459732B2
A method for operating a system on chip (SoC) comprising a bootable processor, wherein the method includes executing a bootloader and measuring electrical power consumed by the processor during booting to derive a unique power characteristic data, verifying the unique power characteristic data, and reconstructing an device key from the unique power characteristic data and helper dater derived during an enrollment of the system on chip, where the measured power trace of the processor constitutes a unique signature of the SoC device executing specified software such that the solution secures the running software by itself.
US10459726B2
Described herein is a system and method for store fusion that fuses small store operations into fewer, larger store operations. The system detects that a pair of adjacent operations are consecutive store operations, where the adjacent micro-operations refers to micro-operations flowing through adjacent dispatch slots and the consecutive store micro-operations refers to both of the adjacent micro-operations being store micro-operations. The consecutive store operations are then reviewed to determine if the data sizes are the same and if the store operation addresses are consecutive. The two store operations are then fused together to form one store operation with twice the data size and one store data HI operation.
US10459717B2
Methods, systems, and computer-readable storage media for providing notifications in distributed development. In some implementations, actions include receiving change information, the change information indicating one or more changes to source code, processing the change information to determine one or more entities associated with the change, comparing the one or more entities to one or more subscriptions, the one or more subscriptions being specific to a user, for each entity associated with a subscription, providing a notification in a set of notifications, and providing a sub-set of notifications for display to the user.
US10459714B2
A method of updating firmware of closed storage device includes the steps of connecting an electronic device to a closed storage device having built-in first and second memories and bootstrap loader, and the first memory storing a first application that is set by the bootstrap loader as a default boot loader; the electronic device downloading a second application having a different version from the first application and setting the first memory to a locked state; the electronic device transmitting the second application to the second memory via the bootstrap loader and the second memory is updated when the second application is written thereinto; and the bootstrap loader setting the second application as the boot loader. The two applications of different versions in the closed storage device are updated alternately, and the old application can still be used as the boot loader when the update of the other application has failed.
US10459712B2
Provided is a method of a host device managing at least one external device connected to the host device through a management server. The method includes: obtaining measurement information measured by the at least one external device; requesting authorization by the management server; transmitting the obtained measurement information to the management server when the authentication succeeds; receiving management information for managing the at least one external device, where the management information is generated based on the measurement information by the management server; and managing the at least one external device based on the received management information.
US10459711B2
In general, in one aspect, an installation file digitally signed with a first package signature is received. It is determined whether the received installation file includes a migration signature that covers the first package signature and that matches a second signature associated with an installed software application, to confirm that the received installation file includes a valid update related to the installed software application. The installed software application is updated from the received installation file when the migration signature is included.
US10459710B2
Systems and methods for demonstrating a replacement information management software for a computing system. The methods may include determining if existing information management software is installed in the computing system. The methods may include identifying computing devices of the computing system using information from the existing information management software. The methods may include simulating the replacement information management software with characteristics of the identified computing devices to enable a user to experience the replacement information management software prior to committing to installing the replacement information management software in the computing system. The methods may include automatically installing the replacement information management software. Other implementations are disclosed.
US10459706B1
A polygon simplification computer system for performing polygon simplification within a web application pipeline has a memory device including a three-dimensional data model (3D data model), a Node.js environment, and a polygon simplification module for performing one or more polygon simplification operations on the 3D data model. The polygon simplification module has a binding component including a set of bindings that convert JavaScript into C++ source code, and a mesh simplification module comprising a C++ compiled polygon simplification framework. The polygon simplification module receives a request for the 3D data model, converts the request into a set of C++ instructions, transmits the instructions to the mesh simplification module, receives a 3D simplified data model, and transmits the 3D simplified data model to a client computing device.
US10459694B2
Apparatus and methods for an intelligent audit engine are provided. Product development artifacts may be associated with artifact tags and stored in an artifact repository. The audit engine may retrieve an artifact for audit. The audit engine may identify a set of development guidelines in a rule repository based on their artifact tags. The audit engine may determine whether the development guidelines have been satisfied based on stored product testing data. A failed development guideline may initiate a workflow that includes notification of a project stakeholder regarding the failure. The notification may include remediation measures to be taken by the stakeholder. The validation process may iterate until all guidelines have passed validation. A machine-learning algorithm may prioritize a development guideline for future audits to increase efficiency. The machine learning algorithm may educate stakeholders to reduce audit failures.
US10459692B2
According to one embodiment, a random number generator includes a first circuit which outputs a second oscillation signal having a predetermined duty ratio on the basis of a first oscillation signal, a second circuit which latches values on the basis of the second oscillation signal and a clock having a frequency lower than a frequency of the second oscillation signal, a third circuit which outputs a control signal on the basis of the values, and a fourth circuit which controls the first circuit on the basis of the control signal.
US10459685B2
Methods and arrangements involving electronic devices, such as smartphones, tablet computers, wearable devices, etc., are disclosed. One arrangement involves a low-power processing technique for discerning cues from audio input. Another involves a technique for detecting audio activity based on the Kullback-Liebler divergence (KLD) (or a modified version thereof) of the audio input. Still other arrangements concern techniques for managing the manner in which policies are embodied on an electronic device. Others relate to distributed computing techniques. A great variety of other features are also detailed.
US10459681B2
An information processing apparatus includes a display configured to include a first screen; and a processor coupled to the display, configured to: in a case where a part of a plurality of objects included in contents to be shared by a plurality of information processing apparatuses is out of an area of a first screen of the display, receive a notification which indicates that an operation for a first object which is out of the area of the first screen is executed by another information processing apparatus, and display an image which indicates existence of the first object and a type of the operation at a position on the first screen, the position being calculated based on a position of the first object.
US10459670B2
A method of facilitating printing of a digital image based on image splitting is disclosed. The method may include receiving, using a communication device, the digital image from a user device. Further, the method may include analyzing, using a processing device, the digital image. Further, the method may include determining, using the processing device, at least one image characteristic based on the analyzing of the digital image. Further, the method may include generating, using the processing device, a plurality of image segments based on the at least one image characteristic. Further, the method may include storing, using a storage device, the plurality of image segments. Further, the method may include transmitting, using the communication device, the plurality of image segments to the user device.
US10459663B2
This invention relates to a storage system, storage system method and computer program product comprising: providing a distributed collection of drives, each drive having logical blocks, each logical block being assignable to a segment with an associated volume and being configurable to RAID characteristics associated with that volume; assigning a first group of logical blocks to a segment with an associated volume and configuring the first group of logical blocks to RAID characteristics associated with that volume; and wherein a further group of logical blocks is ready to be assigned to any segment but is not yet assigned.
US10459656B1
According to one or more embodiments described herein, a method for pause-less garbage collection includes selecting, by a garbage collector, for garbage collection, a process thread that is executing a process. The method further includes causing a first activation frame that is associated with a first method to be scanned, either by a garbage collector thread or by the process thread that is presently executing. The method further includes instructing the process thread to subsequently scan a second pause-less activation frame that is associated with a second method from a process that the process thread is presently executing. The method further includes scanning using a garbage collector thread, a third pause-less activation frame that is associated with a third method from the process, wherein scanning a pause-less activation frame includes examining and overwriting one or more live pointers from a method corresponding to said pause-less activation frame being scanned.
US10459653B2
A storage system according to the present invention includes a first storage device configured to receive a command from a command issuing apparatus, a second storage device configured to manage target data of the command, and a third storage device configured to form a copy pair with the second storage device for the target data and store the target data. When the target data is forwarded from the first storage device to the third storage device through the second storage device and stored in the third storage device, the second storage device stores the target data therein so that the target data is redundantly stored in the second storage device and the third storage device.
US10459652B2
Evacuating blades in a storage array that includes a plurality of blades, including: detecting an occurrence of a blade evacuation event associated with one or more blades; iteratively until migration has completed for each of the blades associated with the blade evacuation event: selecting, in dependence upon a blade redundancy policy, one or more next blades to be evacuated from the storage array; migrating, from the one or more next blades to one or more blades in the storage array that are not associated with the blade evacuation event, data stored on the next blade; and migrating, from the one or more next blades to one or more blades in the storage array that are not associated with the blade evacuation event, storage array computational workloads executing on the one or more next blades.
US10459647B1
A version of a data object is updated as a result of a version changing operation and version metadata associated with the data object is updated based on a version key that is associated with the data object where the version metadata maintains a history of the version changing operations performed on the data object.
US10459644B2
A memory system (e.g. a solid state drive) includes one or more non-volatile memory die, a controller in communication with the memory die, a local memory connected to (or part of) the controller and a compute engine inside the memory system that is near the location of the data and can be used to perform common data manipulation operations. When the memory system receives instructions to use the compute engine to perform data manipulation operations, the local memory is reallocated such that an amount of space allocated in the local memory for logical to physical translation information is changed based on the one or more data manipulation instructions.
US10459639B2
A storage unit according to one aspect of the present invention comprises a storage controller and a plurality of storage devices. Each storage device has nonvolatile semiconductor memories serving as storage media. The controller of each storage device diagnoses the state of degradation of the nonvolatile semiconductor memories, and if one of the nonvolatile semiconductor memories is expected to be nearing end of life, then the controller copies the data stored in that degraded nonvolatile semiconductor memory to another nonvolatile semiconductor memory, and then performs shutdown processing for the degraded nonvolatile semiconductor memory, as well as storage capacity reduction processing.
US10459636B2
A system and method is described for managing mapping data in a non-volatile memory system having a volatile memory cache smaller than the update table for the mapping data. The system includes multiple mapping layers, for example two mapping layers, including a master mapping table of logical-to-physical mapping entries and an update table of mapping updates, for a non-volatile memory. A processor swaps predetermined size portions of the update mapping table and master mapping table into and out of the volatile memory cache based on host workload. The update mapping table portions may have a fixed or an adaptive logical range. Additional mapping layers, such as an expanded mapping layer having portions with a logical range greater than the logical range of the update mapping portions, may also be included and may be swapped into and out of the volatile memory with the master and update mapping table portions.
US10459620B2
Disclosed are a method, a system, and a non-transitory computer readable medium for presenting captions. A caption rate control interface may be displayed on a touch display device. A user input to adjust a caption rate is received through the caption rate control interface, and the caption rate is adjusted according to the user input. A caption is displayed according to the adjusted caption rate.
US10459618B2
A knob for an input device includes a knob housing being rotatable on an axis, a shaft extending from the knob housing along the axis, a ratchet wheel axially coupled to the shaft with a toothed perimeter, and a ratchet arm to couple to the toothed perimeter of the ratchet wheel when the ratchet arm is engaged such that a ratcheted rotation occurs when the knob is rotated, and decouple from the toothed perimeter of the ratchet wheel when the ratchet arm is disengaged. The knob can further include a resistance wheel axially coupled to the shaft with a substantially smooth perimeter, and a resistance arm to couple to the smooth perimeter of the resistance wheel when the resistance arm is engaged such that a friction is provided when the knob is rotated, and decouple from the smooth perimeter of the resistance wheel when the resistance arm is disengaged.
US10459612B2
A move hint for selecting and moving content is provided. When content is selected, a move option is displayed in a context menu. A user can select the move option to move the selected content to another location in the same document or in a different document. Selecting the move option removes the selected content, and a move hint is displayed at the location where the content was removed. The move hint provides a visual clue of what is removed from the content. To insert the removed content, the user is enabled to select an insertion point and then select the move hint. On placement of the insertion point, the move hint is available to give the user a visual clue as to what will be moved to that location. Responsive to the selection of the move hint, the removed content is inserted into the document at the insertion point.
US10459605B2
An information processing system includes a first information processing terminal which can be connected to an external network and a second information processing terminal which receives data from the external network through the first information processing terminal. The first information processing terminal stands by in a sleep mode, and when a predetermined condition is satisfied, it cancels the sleep mode and transmits data from the external network to the second information processing terminal.
US10459603B2
Extension activation may be provided. Upon receiving a new document associated with a plurality of related documents, extension trigger conditions may be evaluated. In response to determining that an extension trigger is satisfied, a user interface element associated with the extension trigger may be displayed.
US10459600B2
An accessibility framework exposes a uniform application interface to applications with accessibility functionality. It receives abstract user interface components and provides them, through a platform-specific interface, to an accessibility framework, for processing.
US10459579B2
A portable electronic device comprises means 4 for transmitting ultrasonic signals 8, means 6 for receiving ultrasonic signals 12 reflected from an input object 10, and means for processing received ultrasonic signals to determine an input to the device. The device is configured to reduce the transmission power of the ultrasonic signals transmitted by the transmitting means in the event that: the device determines that a reflection 16 from an object 14 other than the input object meets a predetermined criterion; or if an event is detected which indicates that the user is or will be using a function of the device which does not support touchless interaction.Also disclosed is an electronic device comprising transmission means 4 for transmitting ultrasonic signals 8, means 6 for receiving ultrasonic signals 12 reflected from an input object 10 and means for processing received ultrasonic signals to determine an input to the device, the device further comprising user operable control means for allowing a user to turn a touchless interaction mode on and off, the device being configured to execute an additional operation when the touchless interaction mode is turned off.
US10459566B2
A touch display panel includes a first patterned metal layer and a second patterned metal layer. The first patterned metal layer includes a first signal line and one or more first segments. The second patterned metal layer is disposed above the first patterned metal layer and includes a second signal line and one or more second segments, wherein the one or more second segments are electrically connected to the one or more first segments such that the one or more first segments and the one or more second segments collectively form at least a part of a touch sensing line.
US10459563B2
An in-cell touch display screen and a display device are provided. The in-cell touch display screen comprises an upper substrate and a lower substrate that are cell-assembled, and a plurality of first touch electrodes and a plurality of second touch electrodes that are disposed on the upper substrate and/or the lower substrate without contacting each other; the display screen comprises an image display area, a static-electricity shield layer is disposed on a light emitting side of the upper substrate, and the static-electricity shield layer comprises a plurality of hollowed-out areas corresponding to the image display area. The in-cell touch display screen can resolve a problem that the static-electricity shield layer of a common in-cell touch display screen may shield touch signals.
US10459558B2
An information processing apparatus having a touch panel display includes a first detection unit configured to detect that an object touches the touch panel display, and a second detection unit configured to detect that the object touches an area of a display item on the touch panel display and then detect that the object moves outside the area of the display item while touching the touch panel display. When the display item is in a flick or drag operation detectable area, the information processing apparatus performs control not to carry out processing associated with the display item in response to the detection by the second detection unit.
US10459555B2
An in-cell touch panel, driving method thereof and display device are provided. The in-cell touch panel includes: a base substrate; an opposing substrate arranged opposite to the base substrate; a plurality of organic light-emitting diode pixel units disposed on a side of the base substrate facing the opposing substrate, wherein each of the OLED pixel units include an anode layer; a pressure-sensitive detection chip; and a plurality of mutually independent pressure-sensitive detection electrodes disposed between the cathode layer and the opposing substrate, wherein a capacitor structure is formed by the pressure-sensitive detection electrodes and the cathode layer, wherein the pressure-sensitive detection chip is configured to determine a pressure value at a touch position by detecting a capacitance variation between the pressure-sensitive detection electrodes and the cathode layer.
US10459552B2
The embodiments of the disclosure provide an array substrate, a method for manufacturing the same and a method for driving the same, a touch panel and a display device. The manufacturing method includes forming a gate and a touch electrode pattern on a substrate, the touch electrode pattern including at least one touch electrode group, each touch electrode group including at least one touch electrode; forming a pixel electrode layer on the substrate formed with the touch electrode pattern; forming a first common electrode pattern on the substrate formed with the pixel electrode layer, the first common electrode pattern including at least one first common electrode group, each first common electrode group including at least one first common electrode, the first common electrode group and the touch electrode group being used for forming mutual capacitance which changes when a finger acts on the touch panel.
US10459547B2
The present specification relates to a conductive structure and a method for manufacturing the same.
US10459538B2
A stylus device includes circuitry that includes hardware and/or software for detecting force applied to a tip of the stylus device and communicating the detected force to a host device. The detected force may be represented by a signal generated as a function of capacitance. A force response circuit modifies a force dependent capacitive response by increasing the force dependent capacitive response in a low force range relative to a high force range. A signal is generated based on the modified force dependent capacitive response and communicated to a host device or other communications transceiver of the host device. The host device generates digital ink with a weight (e.g., thickness) dependent on the detected force.
US10459529B2
An apparatus includes a wearable device having a multi-sensor detector to sense operator gestures directed at an unmanned vehicle (UV). The multi-sensor detector includes at least two sensors to detect motion and direction of the operator gestures with respect to operator hand movement, operator hand movement with respect to the earth, rotational movement of the operator hand, and finger movement on the operator hand. A controller monitors the multi-sensor detector to determine the operator gesture based on input data received from the sensors. The controller generates a command to the UV based on the determined operator gesture.
US10459525B2
A method of operating a touchless user interface on an electronic device is disclosed. The electronic device is configured to determine information regarding the position and/or movement of an input object. The method has the steps of: deciding that an engagement gesture has been performed; deciding that a related input gesture has been performed; and carrying out an operation on the device on the basis of the input gesture only if the engagement gesture has been recognized and if the input gesture is one of a subset of possible input gestures determined by the engagement gesture.
US10459521B2
A system for simulating materials using touch surfaces includes a touch surface, an actuator and/or an temperature control device, and a control unit. The control unit controls the actuator or the temperature control device to cause at least a portion of the touch surface to simulate a material. Such control may include utilizing the actuator to vibrate the surface to simulate the tactile sensation of texture. Such control may also include utilizing the temperature control device (such as a Peltier device) to control the temperature of the surface in order to simulate the thermal conductivity of a material. In some cases, the temperature control may be performed utilizing a temperature sensor to adjust the temperature of the surface. In various cases, the vibration and/or temperature may be varied over time, such as in response to one or more touches detected using one or more touch sensors.
US10459520B2
Methods and systems to facilitate eye tracking control are provided. A user input is received at a computing device. Point of regard information associated with a user of the computing device is determined while the user input is being received. The point of regard information indicates a location on a display of the computing device at which the user is looking. An operation associated with a display object identified based on the point of regard information is performed when receipt of the user input is determined to have terminated.
US10459511B2
Provided is a display device. The display device includes a wireless communication unit configured to transmit/receive a packet according to a wireless communication manner, a storage unit configured to store information of at least one wake-up registration device, and a controller configured to allow the wireless communication unit to operate in a wake-up mode when power of the display device is turned off. The wireless communication unit outputs a first packet including information of the display device as operating in the wake-up mode, receives a second packet corresponding to a response of the outputted first packet, and turns on the power of the display device on the basis of the received second packet.
US10459505B2
A method of controlling a computing device including a physical battery and at least one group of applications executable on hardware resources of the computing device, each group including one or more applications. The method comprises controlling each group of applications based on a state of a respective virtual battery associated each group of applications, each virtual battery having a respective virtual capacity corresponding to a defined portion of a capacity of the physical battery and a respective virtual battery reserve representing an amount of energy that is available for use by the group of applications associated with the virtual battery.
US10459501B2
A method and apparatus for performing operations of an electrical device, whereby the apparatus performs operations during operation of a clock producing a clock signal, asserts a reset of components performing operations for the electrical device, stops the clock through a reset generation block for a number N cycles and performs the reset of operations during the stopping of the clock through the reset generation block for the number N cycles.
US10459499B2
In accordance with these and other embodiments of the present disclosure, an information handling system may include a plurality of information handling resources including a thermal manager and a liquid cooling adapter comprising fluidic conduits for conveying a refrigerant liquid between a cooling distribution unit external to the information handling system and at least one of the plurality of information handling resources, a computer-readable medium configured to store information regarding the liquid cooling adapter, and a sideband interface communicatively coupled between the computer-readable medium and the thermal manager such that the thermal manager receives the information regarding the liquid cooling adapter from the computer-readable medium and provides thermal control of the information handling system in accordance with the information regarding the liquid cooling adapter.
US10459497B2
An air-guiding cover is provided. The air-guiding cover includes a cover body, a first cover member, and a second cover member. The cover body is selectively connected to the first cover member and the second cover member. When the cover body is connected to the first cover member, the air-guiding cover is in the first guiding state, and the air-guiding cover separates air flow into a first flow and a second flow. When the cover body is connected to the second cover member, the air-guiding cover is in the second guiding state, and the air-guiding cover gathers the air flow into a third flow.
US10459495B2
A wearable electronic device is provided herein. The wearable electronic device includes a body defining an aperture therethrough. The aperture is sized and shaped to receive a finger of a user. The wearable electronic device further includes a computer processor and an input device at least partially extending from an inner surface of the body. The input device is movable between a first position and a second position. Movement of the input device between the first position and second position provides an input to the processor. The electronic wearable device also includes a transmitter coupled to the computer processor and configured to send electronic transmissions to an external electronic device. The electronic transmissions correspond to the input. The electronic wearable device also includes a power source for providing power to the computer processor, the input device and the transmitter.
US10459488B1
The application discloses a docking station including a base and a clamp member. The base includes a seat, and an extension portion connected to the seat and extending upwards. The clamp member is assembled at the extension portion, and includes a body, a hook portion and a resilient element. The body is assembled at the extension portion. The hook portion is provided at an end portion of the body. The resilient element is provided at the body and is near the hook portion. When the hook portion receives a force, the body is elastically deformed and drives the resilient element to produce an elastic restoring force; when the hook portion does not receive a force, the elastic restoring force of the resilient element drives the body to restore to an initial position.
US10459483B2
The present disclosure provides a functional device. The functional device may include a frame, a driving assembly, and a sliding base. The frame defines a cavity. The driving assembly is received in the cavity. The driving assembly may include a motor, a lead screw, and a slider, the lead screw is connected to the rotating shaft of the motor, the slider is sleeved on the lead screw, the sliding base is slidably connected to the frame. The sliding base is slidably connected to the frame and has a magnetic attraction with the slider, configured to hold a functional component. When the rotating shaft drives the lead screw to rotate, the slider drives the sliding base to move relative to the frame to extend the functional component out of the frame or retract into the cavity. The present disclosure also provides a mobile terminal.
US10459477B2
A computing system can be arranged to generate a range of different frequencies with at least one oscillator of a clock module prior to providing a first clock frequency to a controller with a channel selector of the clock module in response to a dither control circuit. A system operation may be executed with the controller before the first clock frequency is changed to a second clock frequency during the execution of the system operation as directed by the dither control circuit. The second clock frequency can be chosen from the range of different frequencies.The computing system may return to the first clock frequency at the conclusion of the execution of the system operation.
US10459466B2
An apparatus is described comprising a bandgap reference circuit comprising: an amplifier including first and second inputs and an output; and a bandgap transistor coupled to the output of the amplifier at a control electrode thereof, the bandgap transistor being further coupled commonly to the first and second inputs of the amplifier at a first electrode thereof to form a feedback path. The apparatus further comprises a resistor coupled to the first electrode of the bandgap transistor.
US10459459B2
A flow control device is disclosed. The flow control device includes a solenoid, the solenoid including an armature. Also, a piston connected to the armature. The piston includes a primary orifice. The piston having an open position and a closed position. A piston spring connected to the piston is also includes and at least one secondary orifice. The movement of the piston to the open position at least partially opens the at least one secondary orifice and the movement of the piston to the closed position at least partially closes the at least one secondary orifice. The movement of the armature actuates the piston movement and controls fluid flow from the primary orifice through the at least one secondary orifice.
US10459457B2
A device for limiting or keeping constant a quantity of fluid flowing therethrough, includes: a housing with a front chamber and a rear chamber; a partition arranged in the housing with two or more openings; and a flow limiting element arranged in one or both openings. The flow limiting element includes a housing provided with an inlet, an outlet and a throughflow opening; and a resilient plate-like valve element mounted in the housing, substantially able to close the throughflow opening by resilient movement in the direction of a valve seat arranged in the housing adjacently of the throughflow opening. The valve element is fixed on one side and can move resiliently on the opposite side in the direction of the valve seat. A mould produces one or more injection-moulded products. The injection-moulded product is a flow limiter for limiting the force of the flow of a fluid flowing therethrough.
US10459456B2
A system and method for flying an aircraft is disclosed. A perception system at the aircraft tracks a trajectory of a moving object. A processor determines, from the trajectory of the moving object, a reference frame in which the moving object is stationary and establishes the aircraft at a selected offset from the moving object for the trajectory of the moving object. The aircraft is flown along a flight path based on the selected offset using calculations performed with respect to the determined reference frame.
US10459454B2
A method and apparatus are provided for controlling a vehicle travelling in a platoon. A first set of information is received at a first vehicle in a platoon, the first set of information relating to at least one other vehicle in the platoon. One of a plurality of control algorithms is selected in dependence on the first set of information, wherein each of the plurality of control algorithms correspond to a respective platoon communication topology. The first vehicle is controlled in response to the first set of information and the selected one of the control algorithms.
US10459453B2
Autonomous vehicles are capable of executing missions that abide by on-street rules or regulations, while also being able to seamlessly transition to and from “zones,” including off-street zones, with their our set(s) of rules or regulations. An on-board memory stores roadgraph information. An on-board computer is operative to execute commanded driving missions using the roadgraph information, including missions with one or more zones, each zone being defined by a sub-roadgraph with its own set of zone-specific driving rules and parameters. A mission may be coordinated with one or more payload operations, including zone with “free drive paths” as in a warehouse facility with loading and unloading zones to pick up payloads and place them down, or zone staging or entry points to one or more points of payload acquisition or placement. The vehicle may be a warehousing vehicle such as a forklift.
US10459448B2
A driving assistance apparatus includes: a registration processing unit configured to register, as an assistance location, an assistance location candidate detected as a location at which driving assistance for an own vehicle is necessary if the assistance location candidate satisfies a registration condition; and a region segmentation unit configured to set a first activity region in which an activity frequency of the own vehicle is estimated to be relatively high and a second activity region in which an activity frequency of the own vehicle is estimated to be relatively low. In a case where the assistance location candidate falls in the second activity region, the registration processing unit relaxes the registration condition compared to a case of falling in the first activity region (the assistance location candidate).
US10459444B1
A method and system of using excess computational resources on autonomous vehicles. Such excess computational resources may be available during periods of low demand, or other periods of idleness (e.g., parking). Where portions of computing resources are available amongst a fleet of vehicles, such excess computing resources may be pooled as a single resource. The excess computational resources may be used, for example, to train and/or test machine-learning models. Performance metrics of such models may be determined using hardware and software on the autonomous vehicle, for example sensors. Models having performance metrics outperforming current models may be considered as validated models. Validated models may be transmitted to a remote computing system for dissemination to a fleet of vehicles.
US10459438B2
A method for operating a parking facility within which several base stations are disposed, a) a minimum data quantity of data needed by a vehicle for its journey in the parking facility being ascertained so that the vehicle, based on the data corresponding to the minimum data quantity, can leave a radio range of a first base station and drive into radio range of a second base station, b) the first base station transmitting the ascertained minimum data quantity of data to the vehicle located within radio range of the first base station so that the vehicle, based on the data, can leave the radio range of the first base station and drive into radio range of the second base station. The invention further relates to a corresponding apparatus, to a corresponding parking system, and to a computer readable medium having a computer program.
US10459435B2
An engineering tool for testing a process control system includes one or more test manager instances. Each test manager instance includes circuitry that receives test cases and associated test requests. The circuitry also identifies a target for each test request, translates each test request into instructions to the identified target, checks each test request for validity, initiates execution of each test case, monitors subscribed data generated by the target, computes a difference between the subscribed data at a first point in time and a second point in time, and generates a notification when the computed difference is greater than a predetermined threshold.
US10459422B2
A servomotor control device includes a connection mechanism configured to connect a servomotor and a driven body, and transmit power of the servomotor to the driven body, a position command generation unit configured to generate a position command value for the driven body, a motor control unit configured to control the servomotor using the position command value, a force estimation part configured to estimate drive force acting on the driven body at a connecting part with the connection mechanism, a switching part configured to switch between a first force estimated value estimated by the force estimation part and a second force estimated value that is a fixed value, and a compensation amount generation part configured to generate a compensation amount for compensating the position command value generated by the position command generation part, based on the first or second force estimated value that was switched to by the switching part.
US10459415B2
A control program automatic creation system includes a control program creator which creates a control program of the plant instrument based on the block diagram; a controller which receives a process signal from the plant instrument; and a network which connects the control program creator and the controller. The control program creator transmits the control program by way of the network. When the controller receives the control program by way of the network, the controller stores it in the memory, and further executes the control program, and transmits a computational decision of the control program by way of the network. When the control program creator receives the computational decision of the control program by way of the network from the controller, the creator superimposes the computational decision on the block diagram which the display displays and displays the superimposed decision.
US10459410B2
A user may move a specimen holder from one specimen rack to another specimen rack. A database automatically tracks the movement of the specimen holder from a rack slot of one specimen rack to a rack slot of the other specimen rack. To track movement of the specimen holder, the user places a specimen rack on a specimen reader that determines the location of any specimen holders in slots of the specimen rack. The user removes a particular specimen holder from a particular rack slot of the specimen rack and the database is updated to reflect removal of the particular specimen holder from the specimen rack. The user places another specimen rack on the reader and inserts the newly removed specimen holder in a slot of the another specimen rack. The database is updated to reflect insertion of the specimen holder in a particular slot of the another rack.
US10459409B2
An electronic timepiece includes a clock circuit, a receiver that receives radio waves from positioning satellites, an operation receiving unit, and a control unit constituted by a CPU and a module controller. The control unit makes the receiver perform either one of a date and time reception process that attempts to obtain date and time information and a positioning reception process that attempt to obtain information needed to obtain the current location; and, when a prescribed input operation that affects the current region setting is received, the control unit makes the receiver perform the positioning reception process at least once in the reception operations that are performed after receiving the prescribed input operation before a prescribed location updating event that determines a current location of the electronic timepiece occurs.
US10459407B1
A digital to time converter (DTC) system is disclosed. The DTC system comprises a DTC circuit configured to generate a DTC output clock signal at a DTC output frequency, based on a DTC code. In some embodiments, the DTC system further comprises a calibration circuit comprising a period error determination circuit configured to determine a plurality of period errors respectively associated with a plurality consecutive edges of the DTC output clock signal. In some embodiments, each period error of the plurality of period errors comprises a difference in a measured time period between two consecutive edges of the DTC output clock signal from a predefined time period. In some embodiments, the calibration circuit further comprises an integral non-linearity (INL) correction circuit configured to determine a correction to be applied to the DTC code based on a subset of the determined period errors.
US10459399B2
A developing cartridge includes: a casing; a developing roller; a shaft; and a cam. The casing is configured to accommodate developer therein. The developing roller is rotatable about a first axis extending in an axial direction. The shaft extends along a second axis extending in the axial direction. The shaft is movable along the second axis. The cam is movable along the second axis in response to axial movement of the shaft. The cam has a cam surface non-parallel with the second axis.
US10459397B2
An image forming apparatus includes: an apparatus body; a body cover: photoreceptor drums; developing devices; toner containers; container covers; lock release mechanisms; pressing units; latching parts; and interlocking mechanisms. Each of the plurality of pressing units presses the toner container toward the container cover within the apparatus body. Each of the plurality of latching parts latches the toner container against pressing force of the pressing unit at a replenishment position where the toner is replenishable to the developing device within the apparatus body. Each of the plurality of interlocking mechanisms moves the toner container from the replenishment position to a side of the container cover by the pressing force of the pressing unit by releasing the latch of the latching part to the toner container in conjunction with lock release of the container cover by the lock release mechanism.
US10459391B2
An image forming apparatus that is capable of specifying a causal part of an error on the basis of an occurred phenomenon even for a low-skill operator. Causal part candidates are candidates of parts of the apparatus that can cause an error in the apparatus. An associated component is relevant to one of the causal part candidates and a state change thereof is detectable. A detector detects the state change of the associated component. A memory stores the state change of the associated component detected by the detector in association with detected time. A processor executes a function for detecting the error and a function for specifying an error causing part that is the part causing the error from among the causal part candidates based on time at which the error is detected and information stored in the memory.
US10459388B2
Various embodiments include an image forming unit configured to form an image on a recording material, an illumination unit configured to emit light, an image capturing unit configured to capture light emitted by the illumination unit and reflected by the recording material as a surface image including a plurality of pixels, and a control unit configured to calculate a first feature quantity from a difference of output values of a plurality of pixels arranged in a first direction, and calculate a second feature quantity from a difference of output values of a plurality of pixels arranged in a second direction intersecting the first direction in the surface image captured by the image capturing unit, and control an image forming condition of the image forming unit based on the calculated first feature quantity and the calculated second feature quantity.
US10459387B2
An image forming apparatus includes a display device that displays an input screen image and a touch-panel arranged on the display device, and has a trial copy function of producing, when instructed to produce multiple copies of a document, a copy or a copies to allow the user to confirm that the copy or copies are well. When the trial copy function is designated and a copy start key displayed on the input screen image is pressed, the image forming apparatus produces one copy or copies of the document, erases the copy start key from the input screen image, and displays a trial copy key, a trial end key and a balloon including help information. Since keys related to the trial copy are displayed in place of normally displayed keys, operation errors can be reduced and the user can easily execute the trial copy function.
US10459385B2
A fixing device includes a first pressing member that is heated and that presses a recording medium moving along a recording medium transport path; a second pressing member that is disposed opposite the first pressing member across the recording medium transport path and presses the recording medium, the second pressing member including an opposing portion opposing the first pressing member, the opposing portion having, at a part, a pressed portion pressed against the first pressing member; and a heat receiver that is disposed to oppose an upstream portion of the opposing portion, the upstream portion of the opposing portion being located upstream of the pressed portion in a direction in which the recording medium moves, the heat receiver being disposed upstream of the recording medium transport path and receiving heat from the first pressing member.
US10459381B2
According to embodiments, an image forming apparatus includes a fixation member, a pressurization member, a heat source, a drive unit, a measurement unit, and a control unit. The measurement unit measures the time that elapses after the image forming apparatus ends image forming processing until the image forming apparatus receives an instruction to perform the next image forming processing. If the elapsed time does not exceed a predetermined threshold, the control unit causes the drive unit to start to drive the fixation member after a temperature of the fixation member reaches a first control temperature. If the elapsed time exceeds the predetermined threshold, the control unit causes the drive unit to start to drive the fixation member after the temperature of the fixation member reaches a second control temperature that is higher than the first control temperature.
US10459380B2
A fixing device includes a belt having a cylindrical shape, a roller, a heater, and a reflector. The roller is positioned to be in contact with an outer peripheral surface of the belt so as to form a nip between the roller and the belt. The heater is disposed within an inner circumference the belt. The reflector is disposed within the inner circumference the belt and in contact with the belt and configured to reflect heat generated by the heater toward an inner surface of the belt.
US10459371B2
There is provided an image forming apparatus including a body, a drum cartridge and a developing cartridge both of which are installable into the body, and a shutter attached to the body. The shutter is movable between a first position to prevent installation of the developing cartridge while allowing installation of the drum cartridge with the drum cartridge and the developing cartridge being removed from the body, and a second position to allow installation of the developing cartridge with the drum cartridge being installed in the body.
US10459367B2
An image forming apparatus, including: a photoconductor; a developing device; a developer storage; a supplier configured to supply developer to the developing device; and a controller configured to, when performing a printing operation, execute a developing process, a usage-amount obtaining process of obtaining a developer usage amount used in the developing process, a first supplying process of supplying the developer by operating the supplier by a first driving amount every time the usage amount becomes greater than or equal to a first threshold, and a second supplying process of supplying the developer by operating the supplier by a driving amount greater than the first driving amount when the usage amount from a time point of beginning of use of the developer storage becomes greater than or equal to a second threshold that is greater than the first threshold.
US10459358B2
Disclosed is a method for producing a toner comprising combining a binder resin, a wax, a negatively-chargeable charge control resin and a colorant to form the toner, prior to said combining, the negatively-chargeable charge control resin is obtained by drying treatment conducted for 2 to 24 hours under conditions of a drying temperature of 45 to 80° C. and a pressure of 0.5 to 20 kPa, wherein the negatively-chargeable charge control resin comprises a monomer unit having a functional group that imparts a negative charging property, a vinyl aromatic hydrocarbon monomer unit, and a (meth)acrylate monomer unit.
US10459352B2
A lithography system includes a load lock chamber comprising an opening configured to receive a mask, an exposure module configured to expose a semiconductor wafer to a light source through use of the mask, and a cleaning module embedded inside the lithography tool, the cleaning module being configured to clean carbon particles from the mask.
US10459345B2
A method to improve a lithographic process of processing a portion of a design layout onto a substrate using a lithographic apparatus, the method including: adjusting a first processing parameter among processing parameters of the lithographic process to cause the processing to be more tolerant to perturbations of at least one of the processing parameters during processing; and adjusting a second processing parameter among processing parameters of the lithographic process to cause the processing to be more tolerant to perturbations of at least one of the processing parameters during processing.
US10459337B2
The present invention relates to photoresist compositions comprising a base resin such as a monomer capable of radical polymerization upon photoinitiation, and photoinitiator molecules such as a diketone, and multicolor photolithography methods. Photoresist compositions comprise photoinitiator molecules that are exposed to a first radiation source, thereby exciting the photoinitiator molecules from a ground state to a pre-activated state. The pre-activated state molecules are then exposed to a second radiation source in selected locations, thereby deactivating the pre-activated state molecules in the selected locations. Any remaining pre-activated state molecules are exposed to a third radiation source, exciting such remaining pre-activated state photoinitiator molecules to an activated state. Polymerization of the base resin is then initiated.
US10459334B2
Described herein are technologies to facilitate the fabrication of substrates, such as semiconductor wafers. More particularly, technologies described herein facilitate the correct placement of patterns of lines and spaces on a substrate. The resulting patterned substrate is the product of photolithography process and/or the pattern transference (e.g., etching) that occurs during the fabrication of substrates (e.g., semiconductor wafers). The scope of the present invention is pointed out in the appending claims.
US10459330B2
Hybrid nanocomposite materials, laser scanning system and use thereof in volumetric image projection
The invention relates essentially to the field of hybrid nanocomposite materials for uses in volumetric projection, for example such as in 3D imaging (such as the field of entertainment or the medical field). In particular, the invention describes a binary hybrid projection matrix, including at least two types of (nano)particles and/or different molecules (quantum dots, metal nanoparticles; carbon nanotubes), a method for manufacturing the matrix and a 3D projection system and method that includes the use of the matrix. The addition of the second type of particles makes it possible to modify the properties of the matrix in order to achieve better volumetric projection performance or else to generate new features that did not exist with a single particle. The new matrix also makes it possible to reduce the power of the laser used for the projection while obtaining equivalent brightness to that of existing matrices.
US10459324B2
The light source device includes a laser for generating laser light, a fluorescent wheel, a filter wheel and a control unit. The fluorescent wheel includes a reflection section, and a transmission section. First and second phosphors are attached on a surface of the reflection section, and the first phosphor is excited by the laser light to emit yellow light and the second phosphor is excited by the laser light to emit green light. The filter wheel comprises a transparent section, a red filter section and a green filter section. The control unit controls the fluorescent wheel and the filter wheel to rotate in synchronization. the laser light emitted from the transmission section of the fluorescent wheel and a part of the yellow light enter into the transparent section, another part of the yellow light enter into the red filter section, and the green light enter into the green filter section.
US10459304B2
A display device comprising: a first TFT using silicon (Si) and a second TFT using oxide semiconductor are formed on a substrate, a distance between the silicon (Si) and the substrate is smaller than a distance between the oxide semiconductor and the substrate, a drain source electrode of the first TFT connects with the silicon (Si) via a first through hole, a drain source electrode of the second TFT connects with the oxide semiconductor via a second through hole, metal films are made on the oxide semiconductor sandwiching a channel of the oxide semiconductor in a plan view, the channel has a channel width, an ALO layer is formed on the metal films and the oxide semiconductor, the second source drain electrode and the metal films are connected via the second through hole formed in the AlO layer.
US10459297B2
A liquid crystal display device includes a substrate; a pixel electrode and a common electrode in a pixel region on the substrate and spaced apart from each other; and a liquid crystal layer on the pixel electrode and the common electrode and including a first liquid crystal capsule and a second liquid crystal capsule, wherein the first liquid crystal capsule includes first liquid crystal molecules having positive dielectric constant anisotropy and the second liquid crystal capsule includes second liquid crystal molecules having negative dielectric constant anisotropy.
US10459295B2
A method of manufacturing a stretched display panel, includes: cutting the TFT substrate to a desired size; cutting the color filter substrate so as to have a length smaller than a length of the TFT substrate such that a pixel exposure portion, from which one or more horizontal pixel lines are exposed, is formed at the TFT substrate; forming a short-circuit prevention seal for covering one of the horizontal pixel lines that is adjacent to an end of the color filter substrate in order to prevent occurrence of a short circuit due to introduction of foreign matter; and forming an cutoff line for cutting off the horizontal pixel line(s) that is not covered by the short-circuit prevention seal and the horizontal pixel line that is covered by the short-circuit prevention seal from each other.
US10459280B2
The disclosure discloses a liquid crystal display panel, a manufacturing method thereof and a liquid crystal display. The liquid crystal display panel includes a top substrate, a bottom substrate, a liquid crystal layer between the top substrate and the bottom substrate, and post spacers supporting the top substrate and the bottom substrate to maintain a cell thickness of the liquid crystal layer. The bottom substrate is further disposed with a color filter layer. The color filter layer includes an R color filter region, a G color filter region and a B color filter region. The G color filter region includes a first sub-region and a second sub-region. The first sub-region is disposed with a G color filter. The second sub-region is disposed with a non-G color filter material. The non-G color filter material is disposed correspondingly to the post spacers.
US10459276B2
A liquid crystal display includes a first substrate including a light transmitting area and a light blocking area, a gate conductor configured to transfer gate signals and a data conductor configured to transfer data voltages, the gate conductor and the data conductor disposed on the first substrate, a color filter disposed on the gate conductor, a black column spacer disposed on the color filter and corresponding to the light blocking area, a second substrate facing the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate, in which in the light blocking area, the color filter includes a step, the black column spacer overlaps the color filter including the step, and the black column spacer includes spacers having the same thickness.
US10459275B2
The embodiments of the present invention provide a polarizer, a manufacturing method thereof, a display panel and a display device, to avoid mura caused by the film peeling process of the polarizer, thereby reducing the probability of bad quality products, simplifying the assembly process, and preventing the omission of conductive attachment. The polarizer includes a main body layer, a protective film layer, a conductive layer and a release film. A first surface of the main body layer is attached with the protective film layer. A second surface of the main body layer is attached with the release film. A periphery of the main body layer is attached with the conductive layer.
US10459273B2
An in-cell touch LCD in one example includes a lower array substrate; an upper array substrate having an area greater than the lower array substrate; gate and data lines and a thin film transistor on the inner surface of the upper array substrate; a planarization layer on the inner surface of the upper array substrate, and exposing a part of a drain electrode; a common electrode on the planarization layer; a passivation layer on the planarization layer and exposing the part of the drain electrode; a touch line on the passivation layer; an inter-layered insulating layer on the passivation layer, covering the touch line, and exposing the part of the drain electrode, the touch line and the common electrode; a plurality of pixel electrodes on the inter-layered insulating layer, overlapping the common electrode, and connected to the drain electrode; and a connection line connecting the touch line and the pixel electrodes.
US10459252B2
The present application discloses an apparatus for protecting a user's eye from blue light radiation, the apparatus includes a radiation detector configured to convert blue light from a light source into a photo voltage having a voltage value; a processor coupled to the radiation detector and configured to calculate a cumulative radiation intensity based on the voltage value cumulated over a time interval, and to compare the cumulative radiation intensity with a threshold value; and a controller coupled to the processor, configured to adjustably control blocking of at least a portion of blue light from the user's eye when the cumulative radiation intensity exceeds the threshold value.
US10459248B2
An ophthalmic article and methods of manufacturing the ophthalmic article are described herein. The ophthalmic article can include a first coating and a second coating. The first coating can include an abrasion resistant coating that includes flexible materials. The abrasion resistant coating can be radiation cured. The second coating can include a sputter-applied anti-reflective (AR) coating. Such an ophthalmic article can have a Bayer value of at or between 1.25 and 2.6, between 1.25 and 2.0 or 1.25 and 1.75; and a hand steel wool value of 3 or less.
US10459240B2
The present invention relates to a time-multiplexed stereoscopic 3d projection system wherein the image-beam from a digital cinema projector is separated by a polarization beam-splitting element into one primary image-beam possessing a first state of polarization and at least one secondary image-beam possessing a second state of polarization. Polarization modulators are provided in order to modulate the polarization state for each of said primary and secondary image-beams thereof and arranged so that all left-eye images possess a first modulated state of polarization and all right-eye images possess a second modulated state of polarization. Additionally, there is provided one uniaxial condensing lens and at least one uniaxial expanding lens in order to minimize the optical path-lengths for each of said primary and secondary image-beams thereof, hence enabling said stereoscopic 3d projection system according to the present invention to operate together with projectors having a shorter throw-ratio as compared to other prior-art technologies.
US10459232B2
An augmented reality apparatus for facilitating a patient interface device fitting process includes a device or system for providing a real-time image of the patient, and a processor apparatus structured to: (i) store a plurality of augmented reality component data files, each of the augmented reality component data files relating to either a structure or an aspect of one or more particular patient interface devices or a problem that may be encountered in the fitting process, and (ii) cause an augmented real-time image to be created and transmitted by the augmented reality apparatus by augmenting the real-time image using at least one of the augmented reality component data files.
US10459228B1
An optical apparatus includes a lightguide and an optical combiner. The lightguide receives display light having an initial cross-section size and guides the display light down the lightguide. The lightguide includes internal optical elements that redirect the display light out of the lightguide with an expanded cross-section size that is larger than the initial cross-section size. The optical combiner combines the display light having the expanded cross-section with ambient scene light. The optical combiner includes an ambient scene side, an eye-ward side, and one or more reflective optical elements that pass at least a portion of the ambient scene light incident along an eye-ward direction on the ambient scene side through to the eye-ward side and redirect the display light having the expanded cross-section and incident on the eye-ward side to the eye-ward direction. The one or more reflective optical elements are substantially without lensing power.
US10459224B2
A system and method of displaying a conformal-capable head-up display image is provided. Distortions caused by combiner curvature, for example, are removed by pre-distorting and projecting separate images for each eye. Shutter-based eyewear controls the visibility as the imagery is cycled, e.g., shuttered, between left and right eyes. The combined image generator, projector and eyewear system maintains minimal vergence errors, minimal dipvergence errors, acceptable average transmittance, and optionally, high conformality.
US10459223B2
Systems, devices, and methods for laser projectors with variable luminance that are well-suited for use in a wearable heads-up display (“WHUD”) are described. Such laser projectors include a laser light source(s) and a scan mirror(s) to generate an image in the field of view of a user, and a liquid crystal element between the light source(s) and the scan mirror(s) to adjust the luminance of the image. The liquid crystal element is on an optical path between the laser light source(s) and the scan mirror and is communicatively coupled to a controller that modulates an opacity of the liquid crystal element. The opacity of the liquid crystal element determines the luminance of the image and may be altered in response to different factors, such as ambient light. Particular applications of the laser projector systems, devices, and methods in a wearable heads-up display are described.
US10459220B2
Systems, devices, and methods that use elements of a scanning laser projector (“SLP”) to determine the gaze direction of a user of a wearable heads-up display (“WHUD”) are described. An infrared laser diode is added to an RGB SLP and an infrared photodetector is aligned to detect reflections of the infrared light from the eye. A scan mirror in the SLP sweeps through a range of orientations and the intensities of reflections of the infrared light are monitored by a processor to determine when a spectral reflection or “glint” is produced. The processor determines the orientation of the scan mirror that produced the glint and maps the scan mirror orientation to a region in the field of view of the eye of the user, such as a region in visible display content projected by the WHUD, to determine the gaze direction of the user.
US10459216B1
An electrowetting element comprises a wall transmissive to light of a first wavelength. A support plate comprises an electrode and a layer absorbent to light of the first wavelength, which for example has passed into the support plate through the wall.
US10459212B2
Systems and methods for assaying the viscoelastic properties of a heterogeneous material are provided. The systems and methods allow for application of an in situ calibrated optical trap to optical trap beads within the material to assay the viscoelastic properties. In several embodiments, the material can be a biological material, such as tumor tissue or skin tissue.
US10459201B2
An optical imaging lens includes: first, second, third, fourth, fifth, sixth and seventh lens element, the first lens element has positive refracting power and an image-side surface with a concave portion in a vicinity of its periphery, the second lens element, the sixth lens element and the seventh lens element are made of plastic, the third lens element has an object-side surface with a concave portion in a vicinity of its periphery and an image-side surface with a concave portion in a vicinity of the optical axis, the fourth lens element has an object-side surface with a convex portion in a vicinity of the optical axis, the fifth lens element has an object-side surface with a concave portion in a vicinity of the optical axis. In addition, υ3 and υ5 are the Abbe numbers of the third and the fifth lens element respectively, and satisfying the relationship: υ3+υ5≥100.000.
US10459189B2
A method for forming a lens barrel includes aligning each of a plurality of upper apertures of an upper wafer to (i) a respective one of a plurality of middle apertures of a middle wafer and (ii) a respective one of a plurality of lower apertures of a lower wafer. The middle wafer is between the upper wafer and the lower wafer. The method also includes bonding the middle wafer to the upper wafer to form a lens barrel wafer. Each triad of co-aligned upper, middle, and lower apertures forms a wafer aperture spanning between a top surface of the upper wafer and a bottom surface of the lower wafer. Each upper aperture has a respective upper width and each middle aperture has a respective middle width less than the respective upper width to form, in each triad, a ledge for supporting a lens in the upper aperture.
US10459187B2
Optical assemblies include a stack of optical elements each of which has one or more alignment features. Each alignment feature traces a respective curve along a surface of one of the optical elements. The alignment feature(s) of one optical element fit within the alignment feature(s) of the other. In some cases, the alignment features can help establish more precise lateral alignment of the optical elements.
US10459182B2
An optical fiber cable management panel is provided with slidable drawers and structure within the drawers for cable management and/or connection to other devices. Tray inserts drop into the drawers to provide the appropriate management and connection devices. A movable take-up mechanism manages the cable entering and exiting the drawers at side openings. Stackable pivoting storage trays on the tray insert include a detent arrangement for holding each tray in a pivoted access position. The tray inserts further include a front key, and a back tab mounting arrangement for mounting the tray inserts to the drawers, and side radius limiters including notches for extending over raised portions of the drawer. The take-up mechanism includes a U-shaped trough section and cable retention tabs. A control mechanism is provided for controlling movement of the take-up mechanism relative to the drawer.
US10459179B2
An optical transceiver includes a substrate, a transceiver module, an optical lens and an adhesive. The transceiver module is disposed on an outer surface of the substrate. The optical lens is disposed on the outer surface for guiding light to the transceiver module. The optical lens defines a contact surface and at least one hole. The contact surface faces the outer surface, and an opening of the hole is located on the contact surface. The adhesive is accommodated into the hole from the opening, and the contact surface of the optical lens is adhered to the outer surface of the substrate by an adhesive.
US10459176B2
A communication light detection device includes a housing provided with plural first optical adapters and plural second optical adapters, and plural light detection portions provided in connection portions respectively for optically connecting together a first optical fiber provided in the housing and extended from the first optical adapters into the housing and a second optical fiber extended from the corresponding second optical adapters into the housing, to detect light transmitted via both the optical fibers. The light detection portions each include a light leak portion provided in the connection portions to allow light to partially leak, a light receiving element to detect the light leaked at the light leak portion, and a case including a recessed groove for accommodating the connection portions and not transmitting light. A circuit board is included with the light receiving elements mounted thereon together, and is provided to close openings of the recessed grooves together.
US10459172B1
An adapter retention mechanism including an adapter body having a first end and a second end, the first and second ends accepting first and second sets of ganged ferrules in use; a first pair of closure members pivotably connected to the first end of the adapter body, the first pair of closure members comprising first and second locking mechanisms, the first pair of closure members being configured to engage the first set of ganged ferrules; and a second pair of closure members pivotably connected to the second end of the adapter body, the second pair of closure members comprising third and fourth locking mechanisms, the second pair of closure members being configured to engage the second set of ganged ferrules.
US10459164B2
A coating removing device includes a heating section that includes a heater to heat a coating of an optical fiber, and a blade to make an incision in the coating of the optical fiber; a gripping section that grips the optical fiber and is capable of moving with respect to the heating section; and a counter that counts a coating removal event number by detecting separation between the heating section and the gripping section.
US10459163B2
A photonic chip comprising a light guiding layer supported by a substrate and covered with an encapsulation layer. The chip has a front face on the side of the encapsulation layer and a back face on the side of the substrate. The light guiding layer includes a light guiding structure optically coupled to a vertical coupler configured to receive light from the waveguide and to form a light beam directed towards either the front face or the back face. The chip also comprises a collimation structure formed at least partly in the light guiding layer and an arrangement of one or several reflecting structures each on either the front face or on the back face. This arrangement is made so as to assure propagation of light between the vertical coupler and the collimation structure along an optical path with at least one fold.
US10459153B2
The present disclosure relates to a light guide plate and a fabricating method thereof, an array substrate and a fabricating method thereof, and a display device. In the light guide plate provided in the present disclosure, in a region corresponding to a first display region for arranging a gate driven circuit, more net-dots are provided or the diameter of net-dots is set to be larger, such that the luminance of outgoing light from the light guide plate in this region can be increased, thereby weakening the luminance difference between the corresponding display region and other display region.
US10459152B2
An imaging directional backlight apparatus including a waveguide, a light source array, for providing large area directed illumination from localized light sources. The waveguide may include a stepped structure, in which the steps may further include extraction features optically hidden to guided light, propagating in a first forward direction. Returning light propagating in a second backward direction may be refracted, diffracted, or reflected by the features to provide discrete illumination beams exiting from the top surface of the waveguide. In operation, luminance streaks and bright illumination regions may be formed due to undesirable imaging characteristics from the structure of the Fresnel mirror. Fresnel mirror draft facets and reflective facet microstructures are provided that achieve reduction of visibility of light streaks and bright illumination regions.
US10459134B2
An optical assembly and a method for making the optical assembly. The optical assembly includes an optical element; a blocking coating; a capping layer on the blocking coating; a holder; and an adhesive configured to adhere the optical element to the holder. The blocking coating includes a light absorber that does not transmit light with wavelengths from greater than or equal to about 250 nm to less than or equal to about 400 nm; The light absorber is positioned such that light having a wavelength from greater than or equal to about 190 nm to less than or equal to about 500 nm is not incident to the adhesive. The capping layer is made from a material having high transmission in the UV and enables use of aggressive cleaning treatments on the optical element significant impairment of the UV transmission of the optical element.
US10459126B2
A given image is displayed by generating a succession of partial real images, each representing part of the given image and together representing the given image, and at least some of the partial real images occupying overlapping positions. The partial real images are successively imaged to form a sub-image viewable from an eye position. The sub-images combine spatially and temporally to form a virtual image viewable from the eye position so that said overlapping portions of different partial real images form different portions of the virtual image. The partial real images may be displayed on a digital or other display, and imaged by optical channels each using one or more lenslets.
US10459125B2
An optical member includes a laminated body configured to reduce light reflection disposed on a substrate, wherein a surface of the laminated body is a porous layer or a layer having a textured structure, and at least one layer of the laminated body is a polymer layer containing a linear polymer and a branched polymer. A method for manufacturing the optical member is also provided. The branched polymer content is 10% by weight or more and 90% by weight or less of the total weight of the linear polymer and the branched polymer. The layer having a textured structure contains crystals mainly composed of aluminum oxide.
US10459123B2
The optical member according to the present invention includes a film containing a plurality of chain particles and having a refractive index of 1.21 or more and 1.27 or less at a wavelength of 550 nm on a substrate. The film includes an alcohol having an ether bond or an ester bond and having a branched structure having 4 to 7 carbon atoms in a range of 1.0 mg/cm3 or more and 2.8 mg/cm3 or less.
US10459120B2
An approach is provided for generating a volatility index for weather data. The approach involves retrieving weather data collected from one or more weather sensors over a temporal domain, a spatial domain, or a combination thereof. The one or more weather sensors provide the weather data for at least one geographic point. The approach also involves processing the weather data to determine volatility data for at least one weather attribute, wherein the volatility data represents how much the at least one weather attribute changes over the temporal domain, the spatial domain, or a combination thereof. The approach further involves generating a volatility index to represent the volatility data.
US10459115B2
THIS INVENTION relates to a method and a device for detecting a target material at a distance. The device includes a means for indicating the direction to the target material, a primary energy source for subjecting a sample material to energy and a means for sensitizing the device, and specifically an indicating means thereof, such that the indicating means detects target material similar to the sample material.
US10459113B2
Apparatus and associated methods relate to activating a blanking programming mode, such as fixed blanking (FB) or floating blanking (FLB), for example, for at least one user-selectable light curtain segment proximally connected to a distal-most segment in a string of cascaded light curtain segments. In an illustrative example, the selective activation may be initiated in response to a request signal from a remote request generator. The remote request generator may, in some examples, communicate the request signal to initiate the programming mode via a wireless communication link. In some embodiments, a request interface module may receive the request signal while releasably plugged into a terminal end of the distal-most segment. In various implementations, the remote selective activation may advantageously empower operators to rapidly configure cascaded light curtain systems that require programming modes for functions such as, for example, FB, FLB, or reduced resolution.
US10459112B2
A system and method to determine a characteristic of a wellbore based on count rates of scattered photons. The system and method can include determining at least one characteristic of a material surrounding a wellbore by, emitting photons from a photon source at a location in the wellbore, detecting, via one or more detectors, photons scattered by the material, counting the scattered photons based on an energy level, producing count rates of the detected photons for various energy ranges, and calculating a value of the characteristic based on the count rates. The material can be at least one of mud, mud cake, and earth formation.
US10459106B2
An airborne electromagnetic survey system includes: a transmitter arrangement comprising at least one current source configured to connect with a transmitter coil arrangement, and a switch arrangement between the at least one current source and the transmitter coil arrangement, the switch arrangement configured to (1) connect the at least one current source with the transmitter coil arrangement to build up a connecting secondary electromagnetic field, and (2) disconnect the at least one current source from the transmitter coil arrangement to build up a disconnecting secondary electromagnetic field; and a receiver arrangement comprising at least one receiver coil; wherein the airborne electromagnetic survey system further comprises an additional transmitter coil arrangement and a switch arrangement controller, the switch arrangement controller configured to disconnect the at least one current source from the transmitter coil arrangement and the additional transmitter coil arrangement at substantially a same time.
US10459104B2
A mobile or transportable ammunition pellet or foreign object detection device is provided which includes a metal or other ammunition detector which uses a metal detection strip of the device. In a related embodiment, an LED platform for displaying various types of information is also provided as part of the detection device. In a related embodiment, the detection device includes an integrated scale and cutting board.
US10459103B1
An entry portal to a facility includes magnets to produce a magnetic field and a proximity sensor to detect passage of a user. A portable device carried by a user detects the magnetic field and generates magnetometer data which is then sent to the portal along with a device identifier. The magnetometer data is compared to expected magnetic field data to determine presence at the portal. Timestamps of the magnetometer data and data from the proximity sensor may be compared to determine whether the two events occurred contemporaneously. If so, the portable device is deemed to be present at the portal. The device identifier may be used to determine a user, and entry data indicative of entry of the user may be generated. Subsequently, the user may then be tracked using sensors in the facility.
US10459099B2
A method for determining a shape of a streamer to be towed under water for collecting seismic data. The method includes receiving a velocity model for the subsurface; selecting a first profile for a streamer to be used to survey the subsurface; calculating ghosts and/or residual ghosts and/or residual ghost spectra for a plurality of reflectors of the subsurface; and determining that the first profile is appropriate for surveying the subsurface when at least one criterion, related to the ghosts, residual ghosts and/or residual ghost spectra is met.
US10459095B2
Provided is a flat-plate PET imaging device with a window (11), comprising: a first flat plate (10) formed of a plurality of PET detectors arranged in sequence into a plate shape and provided with at least one window (11); a second flat plate (20) formed of a plurality of PET detectors arranged in sequence into a plate shape and parallel to the first flat plate (10) and the second flat plate (20) are fixed. By arranging a window (11) on the flat-plate PET, a space is provided for other operations, such as radiotherapy, while ensuing the real-time positioning and scanning effects, thereby actually achieving real-time diagnosis as well as positioning and navigation without affecting the therapeutic procedure.
US10459086B2
Embodiments of the invention provide that when performing a position fix a user who makes use of RTK or dGNSS correction data from a RTK/dGNSS service to obtain more accurate position fixes also receives from that same service data derived from the encrypted GNSS channels that authenticates whether the position fix determined by the mobile terminal based on the RTK/dGNSS data can be relied upon. By providing such an integrated service the mobile user terminal is able to obtain an authenticated, highly accurate positional fix which it can be certain can be relied upon.
US10459073B2
If the boundary value of a velocity scale set in a case where the information indicating the velocity of the moving body is displayed on a liquid crystal panel is less than a threshold value, the frequency of pulses used in pulse-width control is set to 20 kHz in such a manner that noise ascribable to the pulses for pulse-width control will not be displayed on the liquid crystal panel. If the boundary value of the velocity scale is equal to or greater than the threshold value, then the frequency of pulses used in pulse-width control is set to 200 Hz in such a manner that noise ascribable to the pulses for pulse-width control will reside at a position remote from the information indicative of velocity.
US10459069B2
An airborne shootings detection and piloting aid equipment is disclosed for an aircraft including a multi-sensor system supplying signals representing an environment of the aircraft including at least one system supplying a signal, referred to as an LWIR/MWIR signal, representing infrared radiation lying the far infrared or mid-infrared range; piloting aid means for obtaining first piloting information including information representing obstacles present in the environment of the aircraft; and shootings detection means for obtaining second piloting information including information representing shootings in the vicinity of the aircraft, the piloting aid means and the shootings detection means using signals representing an environment of the aircraft including at least the LWIR/MWIR signal; and obtaining means for obtaining piloting aid parameters from first and second piloting information.
US10459068B2
A time of arrival t and a carrier wave phase ϕ of a positioning pulse that is transmitted from a mobile station in each posteriori period and that is received by each of at least three fixed stations are input. Then, by using an error reduction algorithm, a time of arrival tk+1 of the positioning pulse in the following posteriori period is predicted by using a carrier wave phase difference Δϕ of the positioning pulse. Then, by using the predicted time of arrival t of the positioning pulse, the location of the mobile station is calculated. A time interval dt of a posteriori period is set to a time interval with which a difference Δϕnm between the carrier wave phase differences, which is changed by the movement of the mobile station at an assumable maximum movement speed, is no greater than 180°.
US10459066B2
A robust WiFi indoor localization system for large public sites includes a self-adaptive system communicatively coupled to a plurality of clients. The self-adaptive system includes a processor, a computer readable medium, and a communication interface module.
US10459063B2
A mobile robot includes a chassis, a shell moveably mounted on the chassis, and a cutting assembly mounted to the chassis. The mobile robot also includes a communication system that includes an antenna module disposed on a rear portion of the mobile robot. The antenna module includes a base assembly, and an antenna assembly mounted to the base assembly by a spring. The antenna assembly includes a ranging antenna, and at least three angle antennas arranged axisymmetrically about the ranging antenna, such that the ranging antenna and the three angle antennas define a tetrahedral geometry for determining an angle of arrival for one or more incident signals.
US10459062B2
An antenna directivity control parameter generating apparatus includes a memory that stores image processing data generated by image processing and a processor that calculates an antenna directivity control parameter for a base station based on the image processing data.
US10459058B2
A system and method for directing an MRI system to form echo signals from spins in a volume-of-interest (VOI) includes creating an integrated pulse sequence that integrates a volume navigator pulse sequence with an imaging pulse sequence by coordinating a navigator TR with an imaging TR to preserve a steady state of magnetization in the VOI associated with the imaging pulse sequence. The integrated pulse sequence includes performing the imaging pulse sequence to acquire imaging data from the VOI, performing the navigator pulse sequence to acquire navigator data VOI, processing the navigator data to generate motion estimates of motion in the VOI, creating an updated imaging pulse sequence that prospectively corrects for the motion in the VOI using the motion estimates, and repeating these steps using the updated imaging pulse sequence.
US10459057B2
An image processing apparatus according to an embodiment includes processing circuitry. The processing circuitry is configured to detect a region of body fluid flowing in a subject from time-series images acquired by scanning an imaging area including a tagged region to which a tagging pulse is applied and imaging the imaging area; generate a plurality of display images in which the detected body fluid region is displayed in a display mode determined based on a positional relation between the body fluid region and a boundary line, the boundary line determined based on the tagged region; and output time-series display images including the plurality of display images to be displayed on a display.
US10459056B2
A method of designing a pulse sequence for parallel-transmission magnetic resonance imaging comprises: a) acquiring, for each member of a cohort, inhomogeneity maps of radio-frequency fields generated within the member; b) computing, for each member of the cohort, a spatial distribution of flip angles of nuclear spins obtained using the pulse sequences, and c) computing a single cost or merit function representative of a difference between the spatial distributions of flip angles and a target distribution, and iteratively adjusting design parameters of the pulse sequences to optimize the cost or merit function; the steps b) and c) being carried out iteratively using a computer. A method of performing parallel-transmission magnetic resonance imaging on a subject using a pulse sequence designed by such a method is provided.
US10459050B2
In a method and magnetic resonance (MR) apparatus for generating scan data of an examination object, radiation of RF pulses, activation of gradients, and reading out of MR signals generated by the radiated RF pulses and the activated gradients occur according to a pulse sequence. The signals that are stored as scan data. Repetition of the pulse sequence activating respective other gradients takes place until all the desired scan data are stored, wherein for determined repetitions, no gradients are activated. By the performance of repetitions in which no gradients are switched, a minimum repetition time, which is restricted by the utilized gradient unit due to hardware limitations thereof, can be further reduced. Thus repetition times can be selected more freely, e.g. according to a desired contrast, including on magnetic resonance systems with a low gradient output.
US10459049B2
According to one embodiment, a MRI apparatus includes an RF coil apparatus receiving MR signals by coil elements corresponding to channels, modulating the MR signals to have different frequencies for each of the channels, and outputting an analog multiplexed signal in which the MR signals with different frequencies are composited over the channels, and a receiver including ADC circuitry converting the analog multiplexed signal to a digital multiplexed signal, and predetermined number of separation channels separating the digital multiplexed signal, based on the number of the channels relating to composition of the MR signals with the different frequencies. The receiver stops a separation process of the digital multiplexed signal for separation channels not used in the separation process among the predetermined number of separation channels.
US10459039B1
Systems and methods for testing a light emitting display unit having a plurality of light emitting elements are disclosed. Embodiments include a system with a test module, the test module including a plurality of light detection elements. Each of the plurality of light detection elements may generate a signal upon detection of light emitted from a light emitting element. The test module may also include a circuit. The circuit may receive input signals from the plurality of light detection elements, process the input signals based on a pre-determined function of the circuit, and generate an aggregate output signal based on the processing of the input signals. The circuit may also process the input signals based on discrete implementation of a combinational logic. The circuit may further receive instructions determining the combinational logic to be implemented.
US10459033B2
A method for protecting a nonmobile work machine driven by an electric motor includes determining, via a measuring unit, at least one measured value of a time-critical parameter of the work machine. The work machine is switched off when the determined measured value of the time-critical parameter is outside a predefined setpoint range. The determined measured value of the time-critical parameter is quantized in a level signal and transmitted as a first signal to an evaluation unit via an interface, and a second signal for further information concerning the work machine, to be transmitted from the measuring unit to the evaluation unit, is modulated to the first signal.
US10459023B2
A system and method for determining electrical stress in an electrical power system of a work vehicle. The work vehicle includes a plurality of electrical power circuits, wherein each of the electrical power circuits is operatively connected to one of a plurality of electrical devices, such as a motor. One or more controllers are each operatively connected to one or more of the plurality of devices to determine a change to an operating characteristic of the connected device. In one embodiment, a current sensor is coupled to each of the devices to sense current drawn by the device over a period of time. Each of the controllers is configured to compare the value of the sensed current to a predetermined value of current to determine a rise in temperature of the device. The determined rise in temperature is used to determine fault conditions occurring in the devices and associated wiring harnesses.
US10459019B2
An electromagnetic sensor includes a first magnetic pack unit and a first magnetic unit. The first magnetic unit forms a first magnetic pack, a second magnetic pack, and a third magnetic pack in a first direction. The structure of the electromagnetic sensor enables even and uniform distribution of the magnetic field on the electrode and provides a good sound effect under different frequencies.
US10459018B2
Certain exemplary embodiments can provide a method, which can comprise automatically removing effects of local oscillator phase drift occurring in between two measurements of reciprocal networks as made with a vector network analyzer. The method can further comprise determining that the vector network analyzer substantially simultaneously samples all incident and reflected waves from the reciprocal networks.
US10459014B2
According to one embodiment, an electronic device includes a transformer connected to a power supply device, a super capacitor chargeable with an output of the transformer, a voltage converter connected to the transformer, a processor having a power supply terminal supplied with an output of the voltage converter, first and second photo-couplers connected to the power supply device, and a capacitor connected to a primary side of the second photo-coupler through a resistor. The primary side of the second photo-coupler is grounded via a pull-down resistor. The processor includes first and second terminals connected to the first and second photo-couplers and a third terminal supplied with a charging voltage of the super capacitor.
US10459012B2
Some embodiments include a method for monitoring usage of electrical power of a structure using an electrical power monitoring system. The structure can have one or more main electrical power lines that supply the electrical power to a first load in the structure. The method can include calibrating the electrical power monitoring system. A first raw current in the one or more main electrical power lines and first calibration data can be generated while calibrating the electrical power monitoring system. The method also can include storing the first calibration data and a measurement of the first raw current. The method additionally can include measuring a second raw current. The method further can include calculating a first measured current. The method additionally can include displaying the first measured current. Other embodiments of related systems and methods are disclosed.
US10459010B2
A current detection element includes a laminate where multiple insulator layers are laminated, a main line conductor formed in the laminate, extending in one direction, a coil-shaped current detection conductor that is formed in the laminate and that is magnetically coupled with the main line conductor, and electrostatic shielding conductors that are formed in the laminate, and that are grounded. The electrostatic shielding conductors overlap at least one of the main line conductor and the current detection conductor in plan view from a winding axis direction along a winding axis of the current detection conductor. Accordingly, a current detection element that accurately detects high-frequency AC current flowing through a line, and a transmission device and electric power transmission system having the same, are provided.
US10459008B2
A method is disclosed for triggering upon signal events occurring in frequency domain signals. The method includes repeatedly sampling a time-varying signal and generating a plurality of digital frequency domain spectrums based on the samples of the time-varying signal. A frequency domain bitmap for the time-varying signal is repeatedly updated via application of the digital frequency domain spectrums. The method further includes selecting a portion of the frequency domain bitmap, determining a signal occupancy in the selected portion, and triggering a capture of the time-varying signal based on and in response to the occupancy determination for the selected portion of the bitmap.
US10459005B2
An evaluation apparatus for a semiconductor device includes: a chuck stage that has a surface on which a plurality of probe holes are formed and sucks a semiconductor device; and a plurality of in-chuck probes that have first ends which are inserted into the respective probe holes, and second ends which protrude from the surface of the chuck stage, and come into contact with an arrangement surface of the semiconductor device arranged in the chuck stage, wherein a height protruding from the surface of the chuck stage of at least one of the in-chuck probes is different from a height protruding from the surface of the chuck stage of the other in-chuck probe.
US10458999B2
Provided is a cell suction system that supports suction work of a substance within a cell. The cell suction system includes: a suction section including a tubular tip configured to suction the substance from the inside of the cell received in a container; a detection section configured to acquire information on a front end part of the tip; and a conveyance section configured to make the suction section three-dimensionally movable, the conveyance section being configured to move the suction section to guide the front end part of the tip attached to the suction section into one specific cell based on the information obtained in the detection section.
US10458992B2
A gas analysis device includes a canister with a cavity that is configured to receive a gas sample. A sensor is in fluid communication with the cavity and analyzes a portion of the gas sample that is received from the canister. The device also includes a blower assembly in fluid communication with the sensor. The blower assembly is configured to selectively draw a portion of the gas sample from the canister past the sensor so that the sensor is exposed to the portion of the gas sample.
US10458985B2
This invention relates to a cell-surface marker for identifying MSC that are aging. This invention also relates to a method of screening MSCs of low proliferation potential and trilineage potential by removing CD264+ MSCs from the population.
US10458973B2
According to some embodiments of the present disclosure, a device and method for determining an allowable amount of blood glucose (bG) of a patient is disclosed. The method further includes receiving a current bG measurement, determining a target bG value, and determining a correction delta bG value based on one or more advice history records. The method includes determining a correction meal rise value and determining a maximum allowed bG value based on the target bG value, the correction delta bG value, and the correction meal rise value. The method includes setting the allowable amount of bG value equal to the maximum allowed bG value when the current bG measurement is greater than the target bG value and determining the allowable amount of bG value using the target bG value and the correction delta bG value when the current bG measurement is less than the target bG value.
US10458971B2
A mobile calorimeter includes a container comprising one or more walls defining a cavity. The container is adapted to hold a concrete mixture within the cavity. The mobile calorimeter also includes one or more heat flow sensors adapted to detect a heat flow generated by the concrete mixture. The heat flow sensors may include a thermoelectric device, a Peltier plate, or a macro fiber composite (MFC) sensor. The one or more heat flow sensors may be attached to the one or more walls, or may be embedded within the one or more walls. Data relating to a heat flow is obtained by the heat flow sensors, and is used to generate a prediction of a characteristic or performance of the concrete mixture.
US10458969B2
Technical solutions are described for predicting water quality of a water source over a forecast horizon and for multiple locations. An example computer-implemented method includes receiving a forecast horizon for across which to predict the water quality. The forecast horizon includes a plurality of time periods. The computer-implemented method also includes receiving one or more geographical locations at which to predict the water quality. The computer-implemented method also includes receiving a set of water quality measures for the water source. The computer-implemented method also includes determining predicted water quality measures for the geographical location at each of the plurality of time periods in the forecast horizon based on the water quality measures. The computer-implemented method also includes outputting one or more of the predicted water quality measures.
US10458968B2
Provided is a water quality analysis device capable of keeping the device in a clean state without leaving an operation at the time of device power supply activation to an operator and without wasting time and wash water. The water quality analysis device is configured such that: a memory 21 capable of storing a stored content in a cut-off state of the device power supply is provided; the states of the vessels, such as an IC reactor 1 and a TC reactor 2, in which sample water is injected at the time of an analysis operation are sequentially stored in the memory 21; contents of the memory 21 are read at the time of the device power supply activation; and a cleaning operation is automatically executed according to prescribed procedures with the states read for each reactor 1 and 2 as a starting point. Thus, even after the power supply interruption due to, e.g., power outage, the device is kept in a clean state with minimum necessary operations.
US10458960B2
The present disclosure is directed to a method and system for monitoring hydrogen-induced cracking in at least one test specimen. The method includes the steps of: saturating a test solution with a gas comprising H2S and delivering the saturated test solution into a test cell, wherein the test cell comprises at least one specimen port and at least one test specimen. The specimen port is configured to receive the test specimen. The method also includes the step of exposing the at least one test specimen to the saturated test solution, wherein only one surface of each specimen is exposed to the saturated test solution and the step of scanning the test specimen with a ultrasonic transducer at two or more time points, wherein the ultrasonic transducer is operatively connected to the specimen port and configured to rotate completely around the symmetry axis of the test specimen to complete each scan.
US10458958B1
An apparatus for performing non-destructive evaluation of the through-thickness modulus of a specimen comprises: a first low-frequency ultrasonic longitudinal wave transducer configured to be coupled to a first surface of a specimen to be tested with a first delay line, the specimen having a layer of fibers perpendicular to the first surface and the second surface; a second low-frequency ultrasonic longitudinal wave transducer configured to be coupled to a second surface of the specimen with a second delay line, the second contact point at a predetermined distance from the first contact point, the predetermined distance corresponding to the distance between the first surface and second surface, wherein the first low-frequency ultrasonic longitudinal wave transducer is configured to transmit a guided wave into the specimen in plane with layer of fibers, and the second low-frequency ultrasonic longitudinal wave transducer is configured to receive the guided wave from the first ultrasonic longitudinal wave transducer; and a first high-frequency longitudinal wave transducer and a second high-frequency longitudinal wave transducer configured to generate and receive both in-plane and out-of-plane ultrasonic signals in the specimen.
US10458951B2
A system for inspecting thermal spray coated cylinder bores of aluminum alloy cylinder blocks, the system includes a failure detection apparatus, a heating apparatus, a cooling apparatus, and a control unit in electronic communication with each of the failure detection apparatus, the heating apparatus, and the cooling apparatus, and wherein the control unit includes a memory and a control logic sequence for operating the system.
US10458947B2
A thinning detection system includes a current applying apparatus configured to apply an AC current to electrodes installed on metal equipment which is a monitoring object, a magnetic-field measuring apparatus including an array of magnetic sensors configured to measure a magnetic field distribution of a surface side of the metal equipment; and a measurement managing apparatus configured to estimate a thinning distribution of the metal equipment based on a magnetic field distribution difference which is a difference between a reference magnetic-field distribution which is obtained in a case where thinning has not occurred in the metal equipment and a measurement magnetic-field distribution which is an actual measurement result. The measurement managing apparatus calculates a virtual current distribution of the metal equipment from the magnetic field distribution difference, and estimates the thinning distribution of the metal equipment on the basis of a virtual eddy current represented by the virtual current distribution.
US10458945B2
The disclosure relates to methods and apparatus for ion separation, for example using time of flight and ion mobility spectrometry. Ion shutters for use in IMS cells and to methods of operating them are also disclosed. The shutter includes a first shutter electrode and a second shutter electrode. A barrier voltage between these two electrodes is controlled to open and close the shutter to allow ions of interest to pass through the shutter in a drift direction. The control involves varying both: (a) the voltage of the first shutter electrode; and (b) the voltage of the second shutter electrode.
US10458942B2
In one embodiment, a device is described. The device includes a material defining a reaction region. The device also includes a plurality of chemically-sensitive field effect transistors have a common floating gate in communication with the reaction region. The device also includes a circuit to obtain respective output signals from the chemically-sensitive field effect transistors indicating an analyte within the reaction region.
US10458936B2
An improved method and apparatus for determination of the absolute coefficient of thermal expansion of materials, including ultralow expansion materials, utilizes a metrology frame that is regulated within a first narrow temperature range that varies by only a small fraction of a degree Celsius from a set point temperature (e.g., less than about 0.01° C. from the set point temperature), while the temperature of the sample is varied to determine the coefficient of thermal expansion over a larger temperature range (e.g., 30, 40 or 50° C.). The method and apparatus permit determination of the coefficient of thermal expansion of a material to levels approaching 10−9/° C.
US10458924B2
A defect inspection apparatus includes a light irradiation unit irradiating a sample placed on a table unit with illumination light, a detection optical system forming a scattered light image from the sample and detecting the generated scattered light image through an image sensor, a processing unit receiving a signal from the image sensor of the detection optical system that detects the scattered light image, generating an image of the scattered light, and detecting a defect of the sample by processing the generated image, an output unit outputting the defect image processed by the image processing unit, and a control unit controlling the stable unit, the light irradiation unit, the detection optical system, and the image processing unit. The image processing unit includes an image generation unit that receives the signal and generates the image, a correction unit that corrects lightness discontinuity and a defect detection unit for image processing.
US10458921B2
The invention includes an improvement in a method of assessing a gemstone having at least one planar face with an internally reflecting surface including the steps of optically modifying the at least one planar face of the gemstone to return a sample beam from an internally reflecting plane corresponding to the at least one planar face to an optical coherence tomography (OCT) system; selectively directing the sample beam from an optical coherence tomography (OCT) system onto the gemstone; and generating an OCT image map of the gemstone to determine volume, gem carat weight and/or quality.
US10458917B2
A method of measuring Raman scattering includes exciting Raman scattering of a sample with a first wavelength and a second wavelength of electromagnetic radiation traveling along a common optical path to form a first scattered radiation and a second scattered radiation. The first wavelength reaches the sample polarized in a first direction, and the second wavelength reaches the sample polarized in a second direction perpendicular to the first direction. The method includes collecting a first Raman spectrum from the first scattered radiation, collecting a second Raman spectrum from the second scattered radiation, and forming a decomposed Raman spectrum based on the first Raman spectrum and the second Raman spectrum. The decomposed Raman spectrum may be substantially free of noise, such as fluorescence and background radiation. Related spectrometers and laser devices are disclosed.
US10458894B2
Methods for analyzing a reservoir in a formation containing hydrocarbon fluid are described. Information characterizing the formation is collected and applied to a formation simulator that is provided with a modified Darcy's law equation that accounts for at least one of gas adsorption/desorption, various modes of diffusive transport, and non-Darcy flow behavior, and the simulator is used to generate indications of the state of the reservoir and/or the state of production of hydrocarbon fluid from the reservoir. The modified Darcy's law equations are particularly useful in analyzing any type of formation containing any type of hydrocarbon fluid including shale formations containing hydrocarbon gases. According to one embodiment, a dual-porosity shape factor useful in a formation simulator is also provided.
US10458891B2
The invention refers to an in vitro method and apparatus for analyzing the behavior of substances in simulated physiological environment. The method comprises the steps of providing a first fluid, a gel matrix and a second fluid, separating the first fluid and the gel matrix by at least one first semi-permeable membrane and separating the gel matrix and the second fluid by at least one second semi-permeable membrane. The method further comprises the steps of injecting a substance into the first fluid, letting the substance migrate from the first fluid through the at least one first semi-permeable membrane, through the gel matrix, through the at least one second semi-permeable membrane and into the second fluid, and determining clearance of the substance from the first fluid.
US10458882B2
A method for measuring a position of a target surface provided with portions for position determination thereon, wherein a diffuse reflectance of the target surface is 0.1% or less, and a diffuse reflectance of the portions for position determination is 5% or more, and wherein the target surface is configured such that a tangential plane at any point on the target surface where each of the portions for position determination is installed forms an arbitrary angle between 15 degrees and 75 degrees inclusive with a certain direction, the method including the steps of illuminating the target surface with parallel light in the certain direction; determining positions of border lines of the plural portions for position determination from an image of the target surface; and determining the position of the target surface from the positions of the border lines of the plural portions for position determination.
US10458877B1
A leak detection system for flat commercial roof structures is disclosed in order to detect and subsequently repair a leak as soon as possible such that any damage to the roof, as well as to other structural and/or insulation components of the overall roof structure, can be minimized due to the absorption or migration of the water. The leak detection system may comprise elongated water detection sensor strips to be fixedly secured to at least two edge portions of insulation board assemblies, or alternatively, electrical circuits may be provided over the entire expanse of the major upper surface portion of each insulation board assembly, or alternatively still further, rolls of water detection sensor strips may be applied to different regions of the flat commercial roof structure.
US10458875B2
A holding device for a rim of a vehicle wheel, comprising a base plate, a plurality of retaining elements, a synchronization element, and a locking element for locking a rotational position of at least one of the plurality of retaining elements or the synchronization element. The plurality of retaining elements and the synchronization element comprise corresponding coupling portions for form-fitting coupling of the rotational movement of the plurality of retaining elements and the synchronization element. Any one of the synchronization element or at least one of the plurality of retaining elements comprises an elastic coupling portion, biasing the corresponding coupling portions of the synchronization element and the retaining elements towards each other for ensuring the form-fitting coupling of the synchronization element and the plurality of retaining elements.
US10458873B2
A pressure sensor includes a sensor assembly and an evaluation unit. The; sensor assembly includes a sensor and an electrode arrangement. The sensor is configured to generate signals under the action of a pressure profile. The electrode arrangement is configured to transmit the signals to the evaluation unit. The evaluation unit includes an electric circuit board. The electric circuit board includes a base material that is electrically insulating with a specific volume resistance that is at least equal to 1015 Ωcm at room temperature. The electric circuit board includes a high temperature region facing the sensor assembly and a normal temperature region that faces away from the sensor assembly.
US10458863B2
Virtual sensors can be used to monitor the loads on the system in determining damage accumulation, remaining useful life or retirement time of the components. A virtual sensor is a mathematical construct to infer a desired system measurement (e.g. a structural load) from readily available system state parameters (e.g. speed, weight, load factors, control settings, etc.). The accuracy of the virtual sensor depends upon the mapping between the desired measurement and the state parameters. A hybrid load monitoring system and method includes one or more direct or physical sensor measurements in addition to the plurality of virtual sensors. Signals from the physical sensors are included as an input (as opposed to an output) to the mapping between system state parameters and the various target sensor feature amplitudes.
US10458861B2
Embodiments disclosed herein relate to a thermal processing chamber having a substrate monitoring system. In one embodiment, a temperature monitoring system is disclosed herein. The temperature monitoring system includes a housing and a window defining an interior volume. The temperature monitoring system further includes two or more light sources, a camera, and a polarizer. The two or more light sources are disposed in the interior volume, beneath the window. A first light source of the two or more light sources has a first wavelength. A second light source of the two or more light sources has a second wavelength. A camera is disposed opposite the two or more light sources. The camera to captures a plurality of frames of two or more light beams received from the two or more light sources. The polarizer disposed in an optical path of the two or more light beams.
US10458860B2
Provided is a system for directly sensing, measuring, or monitoring the temperature of an electrical conductor (31) of a power cable (10). A temperature sensitive capacitor (21C) is disposed in direct thermal contact with the electrical conductor (31). The temperature sensitive capacitor (21C) includes a dielectric material that has a dielectric constant variable with the temperature of the electrical conductor (31). The temperature of the electrical conductor (31) can be sensed, measured, or monitored by measuring the capacitance of the temperature sensitive capacitor (21C).
US10458859B2
A temperature detection device includes a circuit board, a temperature sensor, and at least one signal transmission line. The temperature sensor is disposed on the circuit board and overlapped with a light source module, and the temperature sensor and the light source module forms a heat conduction path. The signal transmission line is connected to the circuit board to output a sensing signal of the temperature sensor.
US10458858B1
A micromachined apparatus includes micromachined thermistor having first and second ends physically and thermally coupled to a substrate via first and second anchor structures to enable a temperature-dependent resistance of the micromachined thermistor to vary according to a time-varying temperature of the substrate. The micromachined thermistor has a length, from the first end to the second end, greater than a linear distance between the first and second anchor structures.
US10458843B2
According to the present invention a spectrometry apparatus includes: an optical filter device in which two or more filters are provided to filter incident light; an optical sensor device in which two or more optical sensors are provided to be capable of corresponding to the two or more filters so as to convert the filtered light into a charge to be outputted; and a digital signal processing unit that performs digital signal processing on an output signal of the optical sensor device to recover spectrum data on the incident light, and having at least one of the two or more filters being a random transmittance filter. According to the present invention, the resolution of the recovered optical signal is improved and recovery accuracy is improved.
US10458841B2
An embodiment of a method for compensating variations in an attenuation of light of an optical filter of a light sensor system comprises illuminating a clear sensor and a color sensor of the light sensor system with a test light having a test spectrum. Therein the color sensor comprises the optical filter and is designed to predominantly sense light with a wavelength within a pass band of the filter; and the test spectrum has components outside the pass band. A clear test signal generated by the clear sensor and a color test signal generated by the color sensor are received in particular in response to the illumination with the test light. Then a first transmission value T is determined based on the clear test signal and on the color test signal. Finally, a compensation factor Kr, Kg, Kb is calculated to compensate the variations in the attenuation of light based on the first transmission value T and a nominal transmission value Tn of the filter.
US10458835B2
A float gauge assembly for a storage tank having a port with an opening includes a body for attachment to the port of the storage tank and a gauge mountable to the body, the gauge having a gauge face for indicating a level or amount of material present in the storage tank, a float mechanism mounted to the body and cooperating with the gauge, the float mechanism including a float movable relative to the body in an operating position, the float being sized so that the float is unable to be inserted into the storage tank though the opening in the port, and a tube coupled to the float and having a dimension sized for inserting through the opening in the port, and an alignment element configured to rotationally fix the tube to the body when the float is in the operating position so that the gauge face accurately indicates the level of material in the storage tank when mounted to the body.
US10458834B2
A detector probe, for detecting ionizing radiation and which is suitable for use in a nucleonic instrument usable in locations having a high ambient temperature, includes an array of radiation detectors mounted on a support and a heat pipe for cooling the detector probe. The nucleonic instrument incorporating such a detector probe is also described.
US10458829B2
A system for estimating fluid flow in a system including a pump and a fluid vessel operatively coupled to the pump via a conduit is described herein. The system comprises an accelerometer affixed to an exterior surface of the conduit, wherein the accelerometer is configured to generate signals representing physical movement of the conduit, and wherein the signals are suitable for estimating fluid flow in the conduit.
US10458828B2
A heater control circuit in a fluid flow sensor. The circuit comprises first, second, and third resistors, a heater resistor, a trimmable resistor, and a switch. A positive terminal of the first resistor is connected to a positive terminal of the trimmable resistor, a negative terminal of the first resistor is connected to a positive terminal of the heater resistor, a negative terminal of the trimmable resistor is connected to a positive terminal of the second resistor, a negative terminal of the second resistor is connected to a positive terminal of the third resistor, and a negative terminal of the heater resistor is connected to a negative terminal of the third resistor, the terminals of the second resistor are attached to the terminals of the switch, where the switch is configured closed in a calibration mode and configured open in a flow sensing mode.
US10458818B2
In an arrangement of a traffic infrastructure and an optic sensor system (10, 20), the traffic infrastructure has a traffic carrying surface (51) for providing support of conveyance elements (92) of a vehicle (90), therewith allowing movements of the vehicle over the traffic carrying surface. The optic sensor system (10, 20) comprising an interrogator (10) and at least one fiber optic sensor (20) arranged below the traffic carrying surface that is coupled to the interrogator. The at least one fiber optic sensor (20) comprising an optic fiber (21) with a plurality of optic strain-sensor elements (22) distributed over its length. The plurality of optic strain-sensor elements (22) have mutually different optical characteristics, e.g. a mutually different characteristic wavelength. The interrogator (10) is configured to transmit an optical interrogation signal into the at least one fiber optic sensor, to receive a response optical signal modulated by said fiber optic sensor, and to identify changes in the optical characteristics of the response optical signal resulting from strains induced in said optic strain-sensor elements as a result of a conveyance element (92) of a vehicle (90) moving over the traffic carrying surface (51) across said at least one fiber optic sensor. wherein the at least one fiber optic sensor (20) extends at least substantially according to a straight line in a direction at least substantially parallel to the traffic carrying surface.
US10458816B2
A sensor includes an electrode, an insulator, a pressure receiver, and a pressure imparting unit. The insulator is disposed at a position facing the electrode and away from the electrode. The pressure receiver is disposed on a surface of the insulator on a side opposite to the electrode. The pressure imparting unit presses a part of the insulator toward the electrode at a position different from the pressure receiver to contact the insulator with the electrode. The insulator generates power by contact charging or separation charging with respect to the electrode, to output the power as a signal.
US10458810B2
Systems and method are provided for controlling a vehicle. In one embodiment, a method includes: receiving semantic map data, via a processor, wherein the semantic map data includes traffic light location data, calculating route data using the semantic map data, via a processor; viewing, via a sensing device, a traffic light and assessing a state of the viewed traffic light, via a processor, based on the traffic light location data, and controlling driving of an autonomous vehicle based at least on the route data and the state of the traffic light, via a processor.
US10458808B2
A network system can receive, from a user device of a requesting user, a query related to a first service. If the network system determines that a first service provider is in progress of providing a second service for the requesting user, the network system can identify, based on a service location of the second service, a plurality of entities that provide items available for selection in association with the first service. The network system can further determine whether to select the first service provider to fulfill the request for the first service based on an estimated first service duration associated with the first service and an estimated duration remaining for the second service. The first service duration can be estimated based on respective timing information associated one or more items selected by the requesting user. The network system can update a route for the first service provider.
US10458794B2
A micromechanical detection structure includes a substrate of semiconductor material and a driving-mass arrangement is coupled to a set of driving electrodes and driven in a driving movement following upon biasing of the set of driving electrodes. A first anchorage unit is coupled to the driving-mass arrangement for elastically coupling the driving-mass arrangement to the substrate at first anchorages. A driven-mass arrangement is elastically coupled to the driving-mass arrangement by a coupling unit and designed to be driven by the driving movement. A second anchorage unit is coupled to the driven-mass arrangement for elastically coupling the driven-mass arrangement to the substrate at second anchorages. Following upon the driving movement, the resultant of the forces and of the torques exerted on the substrate at the first and second anchorages is substantially zero.
US10458782B2
A flexible apparatus is provided. The flexible apparatus includes a plurality of motion sensors mounted on different locations of the flexible apparatus, a storage configured to store operation information of the flexible apparatus corresponding to a bending shape, and a controller configured to determine a bending shape of the flexible apparatus based on a sensing value of each of the plurality of motion sensors, and to perform an operation corresponding to the determined bending shape based on the operation information stored in the storage.
US10458776B2
An abrasion inspection apparatus includes: a first imaging unit installed on a track along which a vehicle is traveling, a guide wheel installed on the vehicle, the first imaging unit imaging an inside of the track; a second imaging unit installed on the track in a vehicle traveling direction with respect to the first imaging unit and imaging the inside of the track; an image acquisition unit acquiring a first image of a boundary of the guide wheel captured by the first imaging unit on a first direction side in the vehicle traveling direction, and a second image of the boundary of the guide wheel captured by the second imaging unit at the same time on an opposite side to the first direction side; and a guide wheel detection unit detecting an abrasion situation of the guide wheel according to a position of a boundary indicated in the acquired images.
US10458771B2
A tool, such as a tape measure, including a spring-based retraction system is shown. Various spring-based retraction system embodiments are configured to decrease the size occupied by the spring within the tape measure housing, which consequently reduces tape measure housing size providing a more compact tape measure. Various spring-based retraction system embodiments are configured to control retraction of the tape measure in a manner that reduces whip or otherwise controls tape blade retraction. Some retraction system embodiments utilize a reduction gear train, and others utilize a compression spring and a transmission system that converts rotational movement of the tape reel to axial movement, which compresses the spring.
US10458770B1
An explosive ordnance disposal (EOD) tool has an inflated state and a deflated, collapsed state. In the inflated state, the EOD tool includes a central longitudinal axis and a radially outer portion. The radially outer portion contains an inflation composition. The radially outer portion includes an opening for admitting the inflation composition into the radially outer portion, an exterior wall and an interior wall that defines a through opening centered on the central longitudinal axis.
US10458756B2
A flexible and malleable ballistic panel having an adhesive surface for bonding the ballistic shield to a substrate, the ballistic shield including a laminate of a plurality of ballistic-resistant layers comprising ballistic material, each the ballistic-resistant layer having a first inner surface and second outer surface, and a plurality of bonding layers comprising bonding butyl rubber material, each bonding layer having a first inner surface and second outer surface, at least one of the bonding layer being an inner-most layer of the laminate, and each ballistic-resistant layer having a bonding layer therebetween. The base layer of the ballistic shield is attached to the inner surface of the substrate to provide a reinforced substrate that improves the resistance to penetration of the reinforced substrate by a ballistic projectile.
US10458739B2
A silencer can include an aligned baffle assembly with a series of baffles that are configured and/or adapted to be readily and substantially completely aligned to facilitate construction and assembly of the baffles in a desired rotational orientation so as to define a baffle core for the silencer, while also facilitating the quick and easy removal and disassembly of the baffle core from the silencer body for cleaning and/or maintenance thereof.
US10458737B2
A firearms suppressor incorporates one or more thermal energy absorbing elements, or “thermal energy sponges”, fabricated from porous metal. These elements efficiently absorb heat from the propellant gas generated when the firearm is discharged, thus reducing its pressure and the blast noise it creates. The thermal energy absorbing elements are manufactured from porous metal, a material which, due to its high efficiency in absorbing thermal energy, provides a unique solution to designing smaller, lighter, modular, more efficient and less expensive to manufacture firearm suppressors. In addition, as a result of the relationship described in the Darcy-Forchheimer equation, these porous metal elements provide the suppressor with an intrinsic, self-regulating capability, thus allowing the suppressor's use with a variety of different cartridges and different calibers with little to no change to a baseline design.
US10458736B2
A magnetically variable firing system for a firearm includes a trigger mechanism allowing a user to selectively adjust the trigger pull force-displacement profile by changing the static magnetic field in the mechanism. In a closed magnetic loop configuration, the trigger mechanism includes a stationary yoke and pivotably movable trigger member. The trigger member includes a trigger portion and working portion operably interfaced with the firing mechanism of the firearm for discharging the firearm. An openable first air gap formed between the trigger member and yoke is maintained in a closed position via magnetic attraction therebetween absent a trigger pull. A control insert movable relative to a second control air gap in the yoke allows adjustment of the static magnetic field to alter the trigger pull force required to actuate the trigger mechanism. Other embodiments provide open magnetic loop trigger mechanism designs adjustable to magnetically vary the trigger pull force.
US10458713B2
A refrigerant heat exchanger is provided and includes: a hollow container having a cylindrical shape; a plate stack disposed on an inner lower side of the hollow container, including plates each having a front side and a back side with a plurality of concavo-convex portions formed thereon which are stacked to form a first heat exchange flow passage through which a first refrigerant flows and a second heat exchange flow passage through which a second refrigerant flows; a supply pipe disposed in an interior space of the hollow container above the plate stack and configured to supply the first refrigerant to the plate stack; and a discharge pipe configured to exchange heat between the first refrigerant supplied from the supply pipe and the second refrigerant flowing through the plate stack and to discharge the first refrigerant.
US10458711B2
A pressing arrangement for treatment of articles by hot pressing includes a pressure vessel including a furnace chamber and a furnace to hold the articles. A fan circulates a pressure medium within the furnace chamber, and enhances an inner convection loop at a load compartment. The inner convection loop pressure medium has an upward flow through the load compartment, and a downward flow along a peripheral portion of the furnace chamber. A flow generator generates a flow of pressure medium into the load compartment downstream the fan to enhance the inner convection loop. The flow is generated by transporting the pressure medium upwards from a space below a bottom insulating portion and above a bottom end portion, and by injecting the pressure medium into the load compartment downstream the fan to enhance the inner convection loop.
US10458702B2
A method and device used to variably obtain a compressed-gas product by means low-temperature separation of air in a distillation column system. In a first operating mode, a first amount of first compressed-gas product is obtained, and, in a second operating mode, a second, smaller amount is obtained. In the first operating mode, a first amount of air is compressed in the main air compressor, and in the second operating mode, a second, larger amount is compressed in the main air compressor.
US10458687B2
Embodiments of the present disclosure relate to a heating, ventilation, air conditioning, and refrigeration (HVAC&R) system that includes a refrigerant loop, a compressor disposed along the refrigerant loop and configured to circulate refrigerant through the refrigerant loop, and an evaporator disposed along the refrigerant loop and configured to place the refrigerant in thermal communication with a cooling fluid, where the refrigerant surrounds a tube bundle disposed in the evaporator, the tube bundle is configured to flow the cooling fluid, and the evaporator has a height based at least on a target height of a liquid level of refrigerant in the evaporator, the evaporator includes a discharge configured to direct the vapor refrigerant from the evaporator to an inlet of the compressor, and an interface between the discharge and the inlet is without a bend.
US10458686B2
Generally, apparatuses, systems, and methods are described to vent refrigerant vapor from the refrigerant pump line using a vent line, such as during priming of the pump and/or during a startup of the compressor, directed to a relatively reduced volute casing mass of the refrigerant pump, and/or directed to returning refrigerant to an economizer or chiller component other than the condenser.
US10458685B2
An absorption subcooler comprises a first heat exchanger operable to receive refrigerant from a compressor of a refrigeration system and apply a first cooling stage to the refrigerant. The absorption subcooler is further operable to discharge the refrigerant to a gas cooler operable to apply a second cooling stage to the refrigerant.
US10458681B1
In accordance with exemplary inventive practice, a catalytic system and a temperature swing adsorption system are thermally integrated. The temperature range of the adsorption system is lower than the catalyst operating temperature. Benefits of inventive practice include reduction of total energy consumption and of generated waste-heat. Total energy consumption is reduced by transferring some of the waste-heat generated by the catalytic system into the adsorption system during the sorbent heat-up portion of the sorbent regeneration cycle. The heat is transferred using a thermal reservoir, which accumulates heat from the catalytic apparatus and transfers it to the adsorption apparatus at a later time, and which is repeatedly cycled as the sorbent is cycled. The catalytic system and the adsorption system can be inventively integrated in various ways to reduce the total energy consumed, and/or to modify the sorbent regeneration temperature profile, and/or to obtain an optimum power load profile.
US10458679B2
A heat exchanger for boilers, in particular for condensing boilers. The heat exchanger having a set of heat exchanging plates inside which the water to be heated flows and outside which the combustion products coming from a burner pass. The heat exchanger has plates coupled to diaphragms for closing openings present on the plates; each plate having at least two levels of respective channels for the water flow to be heated. Hydraulic connections in series between the channels can be provided on the layer closest to a burner.
US10458677B2
A water heater apparatus includes an elongated radial burner extending along a longitudinal central axis of the apparatus. First and second concentric rows of longitudinally extending fin tubes around the radial burner. The fin tubes may have multiple wiped circumferentially laterally portions allowing close packing of the fin tubes for improved efficiency and reduced footprint.
US10458675B2
An air conduction part for conducting a compressible medium, which part has a cross section through which the medium passes in a flow direction of the medium when the air conduction part is used, which flow direction approximately corresponds to a longitudinal axis of the air conduction part, the air conduction part including at least one wall arrangement that laterally defines the cross section of the air conduction part and conducts the medium. The wall arrangement are provided with at least one shell and with at least one damping device that removes sound energy from the medium, and the shell and the damping device are integrally interconnected so that, with a justifiable amount of outlay, the resulting air conduction parts effectively damp sound and the transport direction of the medium and/or the cross section of the air conduction part may change.
US10458674B2
A decorative panel includes a panel body with a suction port and an outlet port, and a suction grill attached to the suction port of the panel body. The suction grill includes a grill body positioned over the suction port, and an extension extending outward from the entire periphery of the grill body to overlap with a lower surface of the panel body. The extension is configured such that an end of a portion of the extension extending toward the outlet port is located closer to the suction port than an edge of the lower surface of the panel body facing the outlet port.
US10458673B2
An air conditioner includes a discharge blade configured to move between a guide position at which a direction of air blown from a blower fan and discharged to an outlet is controlled, and a closing position at which the outlet is closed, wherein the discharge blade includes a plurality of blade holes through which the air is discharged through the discharge blade at the closing position, wherein the discharge blade moves between the guide position and the closing position and controls an air flow from the blower fan to a discharge plate or the outlet. Through this configuration, an air flow discharged to the outside of the housing can be controlled by operation of the discharge blade.
US10458670B2
A zone control panel that is easy and intuitive to use and to program. In some embodiments, a zone control panel may be configured to have an easy to use, single level menu structure with, for example, a configuration mode and/or a checkout mode. The configuration mode may, if present, include a number of menu screens sometimes without any sub-menu levels. Likewise, the checkout mode may, if present, include a number of menu screens sometimes without any sub-menu levels. A mode selector may be provided to select a particular mode, after which, the menu screens that correspond to the selected mode may be sequentially displayed to the user. Other features and aspects are also disclosed.
US10458666B2
An apparatus, system, and method for providing a non-linear fluid stream into an environment for cooling purposes are disclosed. Such an apparatus includes a body portion and a nozzle, the nozzle being adapted to direct water into the environment. Such an apparatus may include a body portion having a flow channel defined therein for gas flow therethrough; and, a nozzle operatively disposed within the flow channel; said nozzle adapted to direct a liquid therefrom; wherein the channel and the nozzle are operatively disposed relative to each other so that a gas flowing through the channel and the liquid are combined into a fluid stream directed from the apparatus into the surrounding environment.
US10458659B2
A spring clip for attaching a radiant burner unit to a cooktop includes a retention tab having a portion extending in a first direction and a retention arm defining a lever portion projecting away from the retention tab to an end displaced from the tab in a second direction generally normal to the first direction. The retention arm further defines a resiliently deformable section facilitating movement of the lever toward and away from the retention tab. The spring clip further includes a snap tab positioned opposite the retention arm from the retention tab and resiliently deflectable toward and away from the retention tab.
US10458658B1
A portable cooking station includes a work table having an upper work surface, a storage area disposed beneath the upper work surface and a caster wheel supporting each leg of the table. A gas burner having a plurality of nozzles arrayed in a circle and within a ring is disposed within the upper work surface. A faucet having an extendable fill arm and basin is disposed adjacent the gas burner. A control panel concentrates the burner assembly controls.
US10458652B2
A combustor adapted for use in a gas turbine engine is disclosed. The combustor includes a metallic shell forming a cavity and a ceramic liner arranged in the cavity of the metallic shell. The ceramic liner defines a combustion chamber in which fuel is burned during operation of a gas turbine engine. The ceramic liner includes a plurality of ceramic tiles mounted to the metallic shell and arranged to shield the metallic shell from heat generated in the combustion chamber.
US10458651B2
The invention relates to a method and a device for determining in a heating appliance whether ignition of the mixture of fluid fuel and air has taken place, comprising the following steps of: applying an electrical ignition signal to a measuring circuit; filtering a combustion signal from the ignition signal; comparing the detected combustion signal to a predetermined pattern; and establishing that the anticipated combustion signal took place during a predetermined period of time.
US10458638B1
A connecting system for lighting members includes a rotary hinge assembly with an internal electrical connection, an upper hinge portion, a lower hinge portion, a central axial bolt that resides within an axial channel in the upper hinge portion and the lower hinge portion; and at least one LED strip assembly with a translucent LED module cover, a LED module of at least one LED in an array, a strip frame and at least one end cap with a female electrical connection port. A method for assembling a connecting system for lighting members includes connecting a first LED strip assembly with a rotary hinge; connecting a second LED strip assembly with the rotary hinge; placing a mount on one of the LED frames and engaging the mount with a support device; and inserting a power cord into a power connection port and connecting the power cord to a power source.
US10458637B1
A high-intelligent LED street lamp includes a control box, a signal display box arranged on an upper portion of the control box, and a support rod arranged on an upper portion of the signal display box. An LED street lamp assembly, a solar panel assembly, and a wind power generation assembly are sequentially arranged on the support rod. A controller, a rectify and filter unit, a constant-current protection unit, a power supply, a data memory, a wireless communication transmission unit; an alerter, a sound device, and a voltage stabilizer are arranged inside the control box. The wireless communication transmission unit is configured to communicate with external mobile terminals and the alerter is configured to generate an alarm sound in case of an emergency.
US10458625B2
A light diffuser assembly for a light bulb fixture can include a retaining member and a diffuser member. The retaining member can include a collar and a plurality of arms. The collar can be configured to be pushed over a socket of the light bulb fixture. Each of the plurality of arms can extend away from the collar and from a central axis to a respective distal end and include a tab at the respective distal end. The diffuser member can include an annular lip that is received by each of the plurality of tabs. The retaining member can also include first and second grips. The first and second grips are graspable and moveable closer together to deform the collar and tighten the collar about the socket of the light bulb fixture.
US10458623B2
An optical device comprises: a light reflection film which includes a metal layer and a dielectric layer on the metal layer; and a phosphor layer which is located on the dielectric layer and which emits light by being excited by light from a light source. The dielectric layer is located between the metal layer and the phosphor layer. A first wavelength, at which a reflectivity of light vertically incident on the light reflection film from the phosphor layer is highest, is longer than a centroid wavelength of an emission spectrum of the phosphor layer. The dielectric layer has a layered structure comprising a plurality of layers composed of at least two but no more than six layers. Refractive indexes of any two adjacent layers of the plurality of layers are different from each other.
US10458620B2
A motor vehicle lighting device has a housing and a ventilating device with an air supply line, which has an air intake opening, and which tapers away from the air intake opening in the form of a funnel, and which has an air outlet opening. The ventilating device includes a water collecting chamber, into which the air supply line opens with a transition cross section, and which has a water discharge opening and an air outlet opening, wherein the water discharge opening is disposed lower than the air outlet opening in an intended use of the ventilating device in a motor vehicle. A clearance of the water collecting chamber lying between the transition cross section and the air outlet opening is greater than the transition cross section.
US10458619B2
A lighting device for a motor vehicle including a housing covered by a lens in a light main radiation direction, and at least one supporting plate for multiple illuminants. Partially different light functions are assigned to the illuminants. A recess, which is formed by the housing and which forms at least part of the function of a reflector, is assigned to one of the light functions. The recess has a volume which is multiple times smaller compared to the housing volume, and only such a part of the supporting plate, including at least one illuminant, projects into the recess which is multiple times smaller than a remaining part of the supporting plate, which supports the illuminants for the other light functions. Thus, it is possible to implement the additional light function of a side marker light using the compact lighting device, which has few components and is thus cost-effective.
US10458613B2
A light source for a vehicle includes a first substrate, a second substrate, a first light emitting element, and a second light emitting element. The second substrate is spaced apart from the first substrate. The first light emitting element is coupled to a surface of the first substrate that faces the second substrate. The first light emitting element is configured to emit light through the second substrate. The second light emitting element is coupled to a surface of the second substrate that faces the first substrate. The second light emitting element is configured to emit light through the first substrate.
US10458597B2
The present invention is related to a corner panel of an LNG cargo that includes a main body, which constitutes a corner area of the cargo, and a stress diverging part, which reduces the convergence of stress of the main body by being integrated with an internal face of the main body and being formed with curvature. Therefore, by forming the corner area of the LNG cargo in a single body having a round-shaped curvature, convergence of stress caused by the deformation of the hull and thermal deformation can be prevented, and possibility of crack in a secondary barrier can be removed. By allowing the secondary barrier to be formed in a curved shape, the constructability of the secondary barrier can be greatly improved. Since no hardwood key or plywood is required, the thickness of a primary barrier can be reduced as the stress is decreased and the reliability of the secondary barrier is improved, and the weight can be greatly reduced over the conventional cargo corner area.
US10458595B2
According to one aspect, an apparatus includes an actuator, a first portion, and the second portion is arranged to be coupled to a device. The second portion has a second conductive connector portion, wherein power is not provided to the actuator when the first conductive connector portion and the second conductive connector portion are in physical contact, and wherein the power is provided to the actuator when the first conductive connector portion and the second conductive connector portion are not in physical contact.
US10458583B2
The quick release tool includes a U-shaped body which presents a base that has a first side and a second side. The body also has a pair of legs that are spaced laterally from one another and extend away from the first side of the base to respective distal ends. Each of the distal ends presents a pair of ledges that are spaced longitudinally from one another to receive fingers on the locker of the quick connector assembly. The base of the U-shaped body presents a living hinge which is spaced laterally between the legs for pivoting the distal ends of the legs away from one another in response to the application of a force onto the second side of the base, thereby allowing the locker to be moved from the locked position to the unlocked position.
US10458582B2
A push to connect fitting assembly includes first and second fitting components joined to define an interior cavity, a seal device, and a retainer. The seal device is disposed in the interior cavity, and seals one of the first and second fitting components with an outer surface of a conduit end when the conduit end is inserted into the outboard end of the first fitting component. The retainer is assembled with at least one of the first and second fitting components, and includes a gripping portion that engages the inserted conduit over a first surface contact area to grip the conduit end, and a colleting portion outboard of the gripping portion. The colleting portion engages the inserted conduit end over a second surface contact area greater than the first surface contact area to collet the inserted conduit end.
US10458577B2
Roll grooved pipe fittings useful in the assembly of a variety of mechanically joined piping systems. These pipe fittings are roll grooved so that they can be mechanically joined directly with other like pipe fittings and/or with roll grooved straight pipe thereby substantially simplifying assembly. In addition, the present disclosure also includes hybrid pipe fittings and systems. Methods and apparatus for manufacturing these aforementioned roll grooved pipe fittings address both the roll grooving process itself, as well as various methodology and apparatus for correcting deformations that can occur as a result of the roll grooving process. The present disclosure also includes methods for using the aforementioned apparatus.
US10458571B2
A sealing device (1) for a stem (12) of a valve (10) comprising a metal gasket (4) for the valve (10) stem (12), shaped as a half “U” provided with a single sealing lip (44), which has a radially inner surface (442) and a radially outer surface (444), inclined along the radially inner direction, a wedge metal ring (6) positioned inside the half “U” of the metal gasket (4), an elastic element (7) configured to cooperate with said wedge metal ring (6), the elastic element providing the wedge metal ring with an elastic load and a static sealing ring (8). The elastic element (7) is configured for applying a force to the wedge metal ring (6) such that said wedge metal ring (6) applies a contact pressure to the sole sealing lip (44) of the metal gasket (4) shaped as a half “U”.
US10458569B2
The positioner having an air circuit including magnetism generating portions producing magnetism based on a current in accordance with a difference between a valve opening setpoint of a regulator valve and a measured value for the valve opening, to generate a pneumatic signal wherein the air pressure is adjusted based on the magnetism produced by the magnetism generating portions, where this pneumatic signal is supplied to an operating device of the regulator valve, where the magnetism generating portions are connected in parallel, and including a plurality of coils connected through magnetically additive coupling.
US10458564B2
Pipeline apparatus comprises a housing including a riser and a pipeline connector and a seal pack assembly mounted in a member that is mounted in the riser, the apparatus including a shaft extending through the seal pack assembly. The seal pack assembly includes at least one seal situated and configured to provide a seal between the outer surface of the shaft and a component of the seal pack assembly through which the shaft extends, that component being releasably attached to the member.
US10458563B2
A valve arrangement including: a valve inlet, a valve outlet arranged downstream of the valve inlet, a first chamber arranged directly downstream of the inlet, and a second chamber arranged between the first chamber and the valve outlet. The valve arrangement further includes a measuring nipple comprising a measuring channel for receiving a measuring device, and a closing arrangement having open positions and a closed position, wherein the closing arrangement in its closed position is configured to prevent fluid communication between the first chamber and the second chamber via the closing arrangement, and wherein the closing arrangement in its open positions is configured to allow for fluid communication between the first chamber and the second chamber via the closing arrangement.
US10458555B2
A control valve includes a body having an inlet and an outlet and a valve seat positioned in a passageway between the inlet and the outlet. A valve plug is positioned within the body and is movable between an opened position and a closed position to modulate a fluid flow at the outlet. A cage is disposed within the body adjacent the valve seat and proximate the valve plug and has a circumferential wall having an outer surface and an inner surface aligned along a longitudinal axis of the cage. The outer surface of the cage defines an outer flow length and the inner surface defines an inner flow length that is less than the outer flow length.
US10458552B2
A valve includes a valve seat having a hole configured as a flow path, a valve body configured to open/close the flow path due to relative movement with respect to the valve seat, an opening member having a first surface fixed to one of the valve seat and the valve body, a second surface configured to separate away and abut the other one of the valve seat and the valve body, a third surface which intersects the first and second surfaces, and an opening penetrating the first and second surfaces, a fixing member that fixes the first surface to the one of the valve seat and the valve body, and an inclined portion, which makes an interval between the one of the valve seat and the valve body and the first surface long in a direction from the opening to the third surface.
US10458545B2
A continuously variable transmission has a primary pulley hydraulic chamber, a secondary pulley hydraulic chamber, a first oil passage connected to the secondary pulley hydraulic chamber, a second oil passage connected to the primary pulley hydraulic chamber, the second oil passage branching from the first oil passage, an electric oil pump provided on the second oil passage so as to allow oil to flow into and flow out from the primary pulley hydraulic chamber, and an oil discharge mechanism configured to discharge oil outside the second oil passage, the oil being to be supplied to the primary pulley hydraulic chamber by the electric oil pump.
US10458542B2
A shifter system assembly for a steering column constructed in accordance to one example of the present disclosure includes a shifter mechanism and a brake transmission shift interface (BTSI). The shifter mechanism receives a shift lever and selectively moves between a “Park” position and an out of “Park” position. The BTSI assembly comprises a BTSI pin assembly and a solenoid coil. The BTSI pin assembly includes a blocking pin, a solenoid pin and a coupler. The solenoid pin is separate and distinct from the blocking pin. The coupler couples the blocking pin and the solenoid pin. The BTSI pin assembly moves between an extended position and a retracted position. In the extended position the blocking pin inhibits movement of the shifter mechanism out of the “Park” position. In the retracted position, the blocking pin allows movement of the shifter mechanism to the out of “Park” position.
US10458535B2
An oil transfer unit has a rotating part, a stationary part provided with an oil mouth, and a floating part having a support body coupled to the stationary part; the floating part has an annular pad, that is distinct from the body and is provided with a cylindrical surface fitted onto an outer cylindrical surface of the rotating part in a non-contact configuration, with an annular groove provided between the pad and the rotating part to put the oil mouth into communication with an inner chamber of the rotating part; both sides of the groove are sealed by a hydrostatic seal between the cylindrical surfaces; an angular retaining constraint is provided to retain angularly the pad with respect to the body; at least one element is breakable or plastically deformable to release the angular constraint when the torque transferred to the body, in use, exceeds a defined threshold.
US10458533B2
A cooling system for a power transmission unit that can cool a cooling site effectively is provided. The cooling system comprises: an oil pump; an oil cooler that cools the oil delivered from the oil pump; a first oil pipe for delivering the oil from the oil pump to the oil cooler; a second oil pipe for delivering the oil cooled by the oil cooler to a heat generating element. A housing chamber includes a high-temperature section where the heat generating element is arranged, and a low-temperature section. The second oil pipe is arranged in the housing chamber while passing through the low-temperature section, and an opening is formed on the second oil pipe in such a manner as to open toward the heat generating element.
US10458526B2
Components, subassemblies, systems, and/or methods for improving the performance and increasing the life of continuously variable transmissions (CVT). A first stator may be formed with an outer diameter greater than an outer diameter of a second stator. A stator may have radial slots formed to extend farther radially inward than slots on the other stator. The larger outer diameter of a stator or the formation of guide slots on a first stator extending farther radially inward of guide slots on a second stator may prevent egress of a planet axle from a radial slot, increase range of the CVT, allow for larger tolerances to reduce losses, and other advantages, Slots on a timing plate may be formed having a width greater than a width of guide slots formed on either stator to allow the stators to control adjustments while the timing plate avoids runaway axles. The shape, including junction between surfaces on a timing plate or stator may also prevent an axle from egressing. Any one or a combination of these features allow a CVT to be formed smaller and lighter to allow for clearance in smaller environments and for reduced inertia.
US10458518B2
A planetary gear assembly is provided, comprising a first planetary gear stage and a second planetary gear stage. The first planetary gear stage comprises a first sun gear, first planet gears and an outer ring gear, and the second planetary gear stage comprises a second sun gear, second planet gears and one or more output ring gears. The outer ring gear and the second sun gear are the same component, and the first planetary gear stage is located within the second planetary gear stage.
US10458514B2
A belt and coupler arrangement for a conveyor includes an elongate belt having an elongate web with a first end and a second end, wherein the first end and the second end are thicker than the elongate web; and a coupler having a first elongate recess to receive and enclose the first end, and a second elongate recess to receive and enclose the second end. The belt has a first hole at the first end and a second hole at the second end and the coupler comprises a first pin extending through the first hole and a second pin extending through the second hole when the belt ends are coupled by the coupler.
US10458512B2
A torsional vibration damper in which a mass may be fitted easily into a chamber is provided. In the rotary disc, an insertion hole is formed integrally with the chamber. An opening diameter of the insertion hole is larger than an outer diameter of a flange plate of the mass, and an opening width at a boundary between the insertion hole and the chamber is larger than an outer diameter of a trunk of the mass. The retainer comprises a restricting portion that restricts an oscillating range of the mass in the chamber.
US10458511B2
An anti-vibration device (1) includes a tubular first attachment member (10), a second attachment member (20), an elastic body (70), and a separating member (50) that separates a liquid chamber in the first attachment member into a main liquid chamber (80) and a secondary liquid chamber (90). A tapered surface (502) decreasing in diameter towards another side in the axial direction is formed on an end on the other side in the axial direction of an outer circumferential surface of the separating member, a bend portion (101) bent to follow the tapered surface is formed on an end on the other side in the axial direction of the first attachment member, and an end (301) on the outer circumferential side of a diaphragm (30) is sandwiched between the tapered surface and the bend portion.
US10458502B2
The present invention concerns electromechanical actuators. More particularly, but not exclusively, this invention concerns actuators operable in multiple degrees of freedom.There is provided an actuator comprising a proof-mass and at least two coils arranged such that current flowing through the coil produces a force that acts on the proof-mass, the proof-mass being mounted for movement in at least two degrees of freedom, wherein one of the at least two degrees of freedom is a translational degree of freedom.
US10458498B2
A locking device of an electromechanically-operated brake caliper for a disc brake, comprising a ratchet comprising a rotating element having at least one first cam and one first follower pushed elastically against said rotating element, configured to act in conjunction with said at least one first cam to allow the rotation of the rotating element in a first direction of rotation, and to prevent the rotation of the rotating element in a second direction of rotation, opposite to said first direction of rotation; a selector element sliding between a first selector element position and a second selector element position, said selector element being adapted to operate said first follower so that, in said first selector element position, said selector element keeps said first follower in a disengaged position away from the rotating element in which the application of a parking braking action is prevented, and so that, in said second selector element position, the selector element keeps said first follower in an engaged position in contact with said rotating element in which a parking braking action can be applied; said selector element having a second cam and said first follower having a first follower opening forming a second follower, said second cam being configured to act in conjunction with said second follower to operate said first follower between said engaged position and said disengaged position.
US10458495B2
A method for manufacturing a composite brake disc (1), comprising shaping a bell (2) through deep-drawing of a metal sheet (20), forming at least one groove (22) in a surface of a bottom portion (24) of the metal sheet (20) and, then, pushing the bottom portion (24) relative to an outer portion (25) in a retro-forming direction (23) opposite the drawing direction (20), connecting, a brake band (3) to the bell (2).
US10458490B2
Systems and methods are provided for locking a cycle. A clutch system of the cycle includes a forward lock system configured to alternatively prevent or allow operation of the cycle in a forward direction. A shaft extends through the clutch system. An actuator is configured to move the forward lock system along the shaft between a lock position and a free position. A controller is configured to shift the actuator, via a signal from a processor, between the lock position and the free position. The cycle is configured to be locked against forward operation by the clutch system.
US10458487B2
A clutch mechanism designed to be installed between an engine and a motor vehicle transmission, wherein the clutch mechanism includes at least one cooling duct arranged to make a cooling fluid circulate toward the clutch, wherein each cooling duct includes an axially extending part and at least one radially extending part, the axially extending part of each cooling duct is situated radially between a transmission shaft and an interior face of the clutch support, and at least one radially extending part of each cooling duct is situated axially between the support bearing and the output hub.
US10458485B2
A clutch includes inner and outer races, each with pluralities of teeth. A pawl is supported on the inner race and a shift ring disposed outward of the pawl defines pawl engagement surfaces on an inner perimeter. Pins engage cam surfaces formed in the ring and outer race. When the inner race rotates faster than the outer race, the pawl engages the ring causing relative movement between the ring and outer race that moves the pins radially inward along the cam surfaces to locate the pins between corresponding teeth on the races and rotatably couple the races. When the outer race rotates faster than the inner race, the ring moves relative to the outer race and the pins move radially outward along the cam surfaces away from the corresponding teeth to uncouple the races, disengage the ring from the pawl and allow the outer race to overrun the inner race.
US10458483B2
A clutch plate assembly includes a central axis, a clutch plate with a first friction surface and a radially outer depressed portion, and a friction material ring. The friction material ring is bonded to the first friction surface and extends radially outside of the first friction surface such that an outer portion of the friction material ring is axially aligned with the clutch plate radially outer depressed portion. In an example embodiment, the first friction surface is disposed at an acute angle to a plane orthogonal to the central axis. In some example embodiments, the first friction surface is conical. In an example embodiment, the radially outer depressed portion is conical and axially offset from the first friction surface. In an example embodiment, the radially outer depressed portion is manufactured by machining, stamping, or coining.
US10458481B2
A stem coupling for a hydrant includes: an upper portion defining an upper portion length from a center of a plurality of break-away features defined in the stem coupling to a first end of the stem coupling; and a lower portion defining an lower portion length from the center of the plurality of break-away features defined in the stem coupling to a second end of the stem coupling distal from the first end of the stem coupling, the lower portion length equaling at least two times the upper portion length.
US10458471B2
Provided is a partially-annular sliding member including a sliding layer including fibrous particles having an average particle size of 5-25 μm dispersed in a synthetic resin at a volume ratio of 10-35% of the sliding layer. The particles having a major axis length≤20 μm are included at a volume ratio of ≥10% to total particles. A sliding surface side area is defined from the sliding surface and has a thickness of 25% of a sliding layer thickness T, where the fibrous particles having a major axis length of ≥20 μm have a dispersion index of 1.1-6. An interface side area is defined from the interface and has a thickness of 25% of T, where the dispersion index is 1.1-6. An intermediate area is defined between the both areas, where the dispersion index is 0.1 to less than 1.
US10458468B2
A roller assembly includes an outer ring having an interior area defined by an inner surface extending between a first and second axial end thereof. The inner surface has a bearing surface. A flanged headed shaft having an exterior bearing surface extends into the interior area. The shaft has a circumferential retainer receiving surface thereon. Two rows of rollers are positioned in the interior area with a spacer ring therebetween. A retainer ring is secured to the retainer receiving surface. The two rows of rollers and the spacer are axially retained on the shaft by and between the flanged head and the retaining ring so that the roller assembly withstands an axial load of up to 100 percent of an applied radial load.
US10458467B2
In a cross roller bearing, an outer ring and an inner ring have respective mounting portions formed thereon in such a manner as to reduce the radial thickness of the bearing to thereby reduce weight. The cross roller bearing has rollers and separators disposed in a load-carrying race formed between the outer ring and the inner ring. The outer ring and the inner ring have the respective mounting portions located axially away from respective raceway surfaces. The outer circumferential surface of the outer ring and the inner circumferential surface of the inner ring are flat. The mounting portion of the outer ring does not radially protrude from the inner circumferential surface of the inner ring, and the mounting portion of the inner ring does not radially protrude from the outer circumferential surface of the outer ring.
US10458461B2
The present invention relates to a bearing shaft provided with an outer peripheral surface that includes a raceway surface (side surface) on which a rolling element rolls. The bearing shaft is made of steel containing carbon of 0.7% or more. The raceway surface is forming with a nitrogen-enriched layer. The absolute value of compressive residual stress in the surface of the nitrogen-enriched layer (i.e., the surface of a hardened layer which is formed on the side surface of the bearing shaft by shot peening) is 600 MPa or more and 1700 MPa or less. Thereby, it is possible for the present invention to prolong the operation life of a bearing.
US10458457B2
A functional element having a functional portion, a generally tubular rivet portion and a ring-like sheet metal contact surface is characterised in that features of shape are provided at the rivet portion for co-movement of the sheet metal part during the formation of the rivet bead, in particular at the free end of the rivet portion and/or at the radially outer side of the rivet portion, at least in the region adjacent the free end of the rivet portion. A component assembly comprising a functional element and a sheet metal part as well as a method for the attachment of a functional element to the sheet metal part are also claimed.
US10458454B2
A method of forming an injection-bonded joint includes providing a first part and a second part having a second part upper edge and a second part lower edge, and forming a chamber wall within a bondline region between mating surfaces of the first part and the second part. The chamber wall divides a bondline length of the bondline region and defines at least one adhesive chamber. The method further includes forming a bondline dam along each of the second part upper edge and the second part lower edge in a manner such that the chamber wall, the bondline dams, and the mating surfaces collectively enclose the adhesive chamber having a chamber upper edge and a chamber lower edge. The method also includes injecting a structural adhesive into the adhesive chamber through an injection port and discharging excess adhesive from the adhesive chamber through a bleed hole.
US10458448B2
A surface affixable device incorporating mechanically actuated dry adhesive includes a body and a plurality of tiles affixed to the body. Each of the plurality of tiles includes an array of dry adhesive material elements disposed on front faces thereof. A first of the plurality of tiles is movably affixed to the body. An actuator is constructed and arranged to displace the first of the plurality of tiles in a first direction relative to a second of the plurality of tiles. A biasing element applies a bias to the first of the plurality of tiles in a second direction upon displacement of the first of the plurality of tiles in the first direction.
US10458437B2
An air blower including a casing having an intake port and a discharge port an air-blowing fan disposed inside the casing to take in air through the intake port and discharge air from the discharge port; and a filter filtering the air taken in through the intake port, wherein an insect trapping part trapping an insect is disposed in a ventilation path between the intake port and the filter.
US10458430B2
A centrifugal compressor includes a casing body (11) configured to rotatably support a rotation shaft (2) and an impeller (3) fixed to the rotation shaft around an axis (O), the casing body in which an intake volute (B1) which has a ring shape centered on the axis and through which a processing gas (G) is caused to flow in a direction of the axis and is introduced into a flow channel of the impeller, and a discharge volute which has a ring shape centered on the axis and through which the processing gas is discharged from the flow channel are formed; and a plurality of intake nozzles (16) which communicate with the intake volute and are able to cause the processing gas to flow into the intake volute from the outside and are provided at intervals in a circumferential direction around the rotation shaft.
US10458426B2
A fan for a gas turbine engine includes: an annular casing; a disk disposed inside the casing and mounted for rotation about an axial centerline, the disk including a row of fan blades extending radially outwardly therefrom; each of the fan blades including an airfoil having circumferentially opposite pressure and suction sides extending radially in span from a root to a tip, and extending axially in chord between spaced-apart leading and trailing edges, with the airfoils defining corresponding flow passages therebetween for pressurizing air; the row including no more than 21 and no less than 13 of the fan blades; and wherein each of the fan blades has a solidity defined by a ratio of the airfoil chord over a circumferential pitch of the fan blades, measured at 60% of a radial distance from the root to the tip, of less than about 1.6.
US10458424B2
There is provided a centrifugal fan that effectively cools an electronic component with a simple structure. The centrifugal fan comprises an impeller 8 having a plurality of pins extending in an axial direction, a rotor yoke 18 formed with a plurality of through-holes through which the pins penetrate, the rotor yoke 18 being joined to the impeller 8 as the pins penetrate through the through-holes, and a circuit board 10 arranged in a state having a gap with respect to the rotor yoke 18, wherein an end 11c′ of the pin protrudes from the rotor yoke to a side of the circuit board, and the plurality of pins are arranged with uneven pitch in a circumferential direction of the impeller.
US10458415B2
An electrical submersible pump assembly has modules including a pump, at least one motor, and a pressure equalizer coupled to the motor. First and second ones of the modules have a threaded connection including a first adapter having threads. A second adapter mounted to the second module has a tubular body, a neck of smaller diameter than the body, an external shoulder at a base of the neck, a rim on the neck, and an external groove between the external shoulder and the rim. A collar is rotatably carried and axially movable on the neck, the collar being in threaded engagement with the threads of the first adapter, the collar having an internal groove. A split shoulder ring carried partly in the external groove and partly in the internal groove retains the collar on the neck and is biased into one of the grooves.
US10458410B2
A low-backpressure rotary compressor includes a shell, a compression mechanism, an oil separator for separating oil and gas from a refrigerant discharged from the cylinder, and an oil pool for collecting a lubricating oil separated by the oil separator. The compression mechanism includes a cylinder assembly, a piston, a sliding vane, main and supplementary bearings. The cylinder has a sliding vane chamber which has an oil supply hole, and a trailing end of the sliding vane stretches into or out of the sliding vane chamber when the sliding vane moves reciprocatingly, such that an interior volume of the sliding vane chamber changes between a maximum volume V2 and a minimum volume V1. The oil pool communicates with the oil supply hole via an oil supply path for the sliding vane, and a ratio of the minimum volume V1 to the maximum volume V2 satisfies the following relationship: 35%≤V1/V2≤85%.
US10458401B2
A housing for a motor or compressor has an elongate crankcase with two end surfaces. At least one cylinder chamber is provided in which a piston is caused to perform a movement by rotation of the crankshaft. The internal diameter of the crankcase narrows monotonously from the first end surface to the second end surface. A crankcase shaped in this way can be manufactured particularly easily by virtue of the casting being performed around a shaping mandrel. A shaping mandrel of this type must likewise narrow monotonously in order that, after the casting has been performed around it, the shaping mandrel can be pulled out of the housing at a first end. By way of the shaping of the crankcase, it is possible for the housing to be of unipartite and at the same time very compact construction.
US10458392B2
A method for controlling a wind turbine which is connected to an electrical grid, detects a grid frequency present in the grid and in the case of which the power output is regulated on the basis of the grid frequency by a controller and, in particular, switches off the power feed into the electrical grid if a limit value of a grid frequency is exceeded, wherein a change in the grid frequency over time is detected, a rate of change is determined and the rate of change is compared with a rate of change limit value and a modified frequency value is used to regulate the power output in the event of the rate of change limit value being exceeded.
US10458379B2
A fuel injector includes an injector body with a bore; an injector needle located within the bore and engageable with a needle seat to control fuel injection through an injector outlet; an armature member, the armature member being engageable with an armature seat on the injector needle, the injector needle in part and the armature member in part defining a control chamber; an actuator arrangement arranged to control fuel pressure within the control chamber such that fuel pressure variations within the control chamber controls movement of the injector needle relative to the needle seat wherein the actuator arrangement is arranged to be capable of moving the armature member from a seated position in which it engages the armature seat to an unseated position in which the armature member has moved relative to the armature seat in order to bring the control chamber into fluid communication with a low pressure drain.
US10458378B2
A water separator for water contained in fuel or oil, including: a water outlet for the water separated from the fuel or oil; and a water discharge device having an inlet opening; and an outlet opening for the water conveyed out of the water separator; wherein the inlet opening is eccentric to a longitudinal axis of the water separator; wherein an axial direction is a direction parallel to the longitudinal axis and a radial direction is a direction traverse to the longitudinal axis; wherein the inlet opening is arranged on the water separator and spaced axially away from the water outlet; and wherein the outlet opening is arranged on the water separator coaxially to the longitudinal axis of the water separator.
US10458370B2
An internal combustion engine has an exhaust gas recirculation system for recirculating exhaust gases from the internal combustion engine into an intake region of the internal combustion engine. The exhaust gas recirculation system includes the following components: at least one exhaust gas cooler through which a first flow path for recirculating exhaust gas extends, having at least one first cooling stage and at least one additional cooling stage, at least one flap arrangement by which the at least one additional cooling stage can be connected, a bypass line through which a second flow path for recirculating exhaust gas extends and by which the exhaust gas cooler can be bypassed during the recirculation of exhaust gas, and an EGR valve having at least three possible positions.
US10458362B2
The disclosure relates to a turbofan nacelle including a thrust reverser, the thrust reverser including a movable cover moving back from a closed position in which the thrust is not reversed to an open position for uncovering cascades that reverse the direction of the flow of cold air which is diverted from the annular stream of secondary air, the movable cover including a radially outer portion intended for being adjacent to a leading edge of a wing of an aircraft. The movable cover includes on the radially outer portion at least one cut-out intended for avoiding interference with a movable slat of the leading edge of the wing of the aircraft, as well as a panel for closing the cut-out, the closing panel including a stationary portion at least partially covered by an upstream portion of the movable cover when the movable cover is in the open position.
US10458360B2
A sliding member includes: a metal substrate; an undercoat primer layer that is formed on a sliding surface of the metal substrate; and a resin layer that is formed on the undercoat primer layer, in which the resin layer is formed by curing a composition layer containing a bifunctional alicyclic epoxy and a polymerization initiator.
US10458358B2
The invention realizes fuel microinjection volume correction with high degrees of accuracy, stability, and reliability regardless of a configuration of a transmission. In fuel microinjection volume correction control in which microinjection is performed as fuel injection in a microinjection volume and in which deviations in a fuel injection volume resulting from deviations in an injection characteristic of a fuel injection valve are corrected on the basis of a difference between a reference energizing time and an energizing time for the microinjection that is acquired on the basis of a fluctuation amount of an engine speed generated at the time, when the energizing time for the microinjection is acquired on the basis of the fluctuation amount of the engine speed, the fluctuation amount of the engine speed is corrected on the basis of a gear ratio and the engine speed so as to eliminate an unnecessary change that occurs to the fluctuation amount of the engine speed due to a gear shift operation of the transmission. In this way, the accuracy of the fuel microinjection volume correction can be improved.
US10458344B2
A method of filtering a targeted frequency from a pedal input signal is provided. The method includes the steps of sampling the pedal input signal at a sampling frequency, calculating a moving average of the pedal input signal from samples of the pedal input signal, and outputting a filtered signal based on the moving average. A throttle filter system is also provided. The system includes a pedal configured to be actuated to set a desired acceleration of a vehicle, a position sensor configured to convert a position of the pedal into an electrical signal, a vehicle driveline configured to accelerate the vehicle, and a filtering module configured to accept the electrical signal from the position sensor and to filter the electrical signal to remove oscillations at a targeted frequency. In the system, the driveline accelerates the vehicle based on the filtered electrical signal.
US10458342B2
A system for controlling a gas turbine power plant includes a plurality of sensors configured to transmit signals indicative of one or more operating parameters of the gas turbine, and a control system in electronic communication with each sensor. The control system is configured to compute cumulative wear for one or more hardware components of the gas turbine based at least in part on the signals. Instructions are inputted into the control system which indicates a desired operational mode for the gas turbine. The control system may then compute a hardware consumption rate based at least in part on the cumulative wear. The hardware consumption rate may then be displayed to an operator via a display device. The operator may use the hardware consumption rate to determine potential economic impact of operating the gas turbine at the desired operational mode.
US10458335B2
A minimum pressure shut-off valve closes off fuel flow responsive fuel pressure being below a predefined pressure. A sleeve includes at least a first flow window and a second flow window. The second window includes a notch providing a flow area based on an axial position of a spool moveable within the sleeve.
US10458330B2
A gas turbine engine comprises a fan drive turbine, a fan rotor, and a gear reduction driven by the fan drive turbine to, in turn, drive the gear architecture. A main oil supply system supplies oil to components within the gear reduction, and an auxiliary oil supply system. The auxiliary oil system operates to ensure that the gear reduction will be adequately supplied with lubricant for at least 30 seconds at power should the main oil supply system fail.
US10458328B2
A combustion pressure sensor has a case member with a joint surface on the side of a tip end and in which an opening portion is provided. A joint surface of a pressure reception member on which a combustion pressure acts is brought into planar contact with the joint surface of the case member so as to block the opening portion. A welding portion joins the joint surfaces to each other. A piezoelectric element stored in the case member converts a pressing force based on the combustion pressure transmitted from the pressure reception member into a signal. On the side of one edge side in at least the one joint surface, the one joint surface is limited to a given depth of welding from the other edge side. A predetermined clearance portion is provided so as to form a predetermined gap with the opposite joint surface and a welding portion is provided which includes at least all the limited joint surface from the other edge side in the one joint surface.
US10458327B2
In an opposed-piston engine, two or more fuel injectors are mounted to a cylinder for direct side injection into the cylinder. The injectors are controlled so as to inject either a single fuel pulse or a plurality of fuel pulses per cycle of engine operation in order to initiate combustion during varying engine speeds and operating conditions.
US10458321B2
A charger device may include a variable turbine geometry having guide vanes mounted rotatably in a van bearing ring. Each guide vane may have a top side that runs in convex fashion from a profile nose to a profile end. A concave recess may be arranged on a bottom side of each guide vane at the profile nose.
US10458320B2
A wastegate actuator assembly includes a regulating rod, an arm, and a shaft. The regulating rod includes a proximate end region and a distal end region wherein the proximate end region of the regulating rod may be connected to an actuator. The arm includes a first end region and a second end region. The first end region is pivotally coupled to the distal end region of the regulating rod via a crank pin, a first cup spring, and a second cup spring wherein the first and second cup springs retain a solid lubricant substantially around the crank pin. The regulating rod may move in a linear fashion causing the arm and the shaft to rotate so as to move a wastegate cover connected to the shaft from a closed wastegate duct position (toward the wastegate duct) to an open wastegate duct position (away from the wastegate duct).
US10458314B2
Hybrid intercooler system integrated with air conditioning system and method of controlling the same
The present disclosure provides a hybrid intercooler system integrated with an air conditioning system and a method of controlling the same. In accordance with the present disclosure, it is possible to stabilize the temperature of intake air passing through the inlet of an intercooler using a water cooling unit and increase the cooling efficiency of the intercooler using an air cooling unit. Consequently, it is possible to improve engine power and fuel efficiency.
US10458311B2
Internal combustion engine comprising at least one cylinder and a piston supported for repeated reciprocal movement in the cylinder so as to define a combustion chamber of an engine bore diameter A-A, the internal combustion engine further comprising an ignition device arranged in said cylinder having an igniter portion and an fuel injector which are both arranged in a pre-chamber, wherein the pre-chamber comprises a plurality of orifices for providing fluid communication between said pre-chamber and the combustion chamber, and wherein the plurality of orifices are of an overall orifice area so that the ratio between the overall orifice area and the engine bore diameter A-A ranges from 0.01 mm to 0.2 mm.
US10458304B2
A method for diagnosing a quality signal (26). The quality signal (26) is provided by a quality sensor (24) used in a reagent metering system (10). The reagent metering system (10) meters a urea/water solution (14) stored in a tank (12), the quality of which is checked by the quality sensor (24), upstream of an SCR catalytic converter (20).
US10458303B2
A vehicular urea pump module includes a structure capable of preventing urea from permeating into electrical elements such as a pump, a heater, and a sensor of the urea pump module; a structure capable of easily defrosting frozen urea; a structure of separating foreign substances; a structure of reducing vibration noise; a structure of enabling the discharge and suction of urea using a single pump; and a structure of increasing the efficiency of assembly for ease of assembly of respective elements.
US10458301B2
A reactant release arrangement for an exhaust gas stream of an internal combustion engine has an exhaust gas guide element (12) with an exhaust gas flow duct (13). A reactant release body (14) extends into the exhaust gas flow duct (13) and has a reactant-receiving volume (20) with a wall inner surface (32) and a wall outer surface (18) of a body wall (16) that is open to the exhaust gas flow duct (13) via at least one passage opening (44, 46). Exhaust gas (G) flowing in the exhaust gas flow duct (13) flows around the reactant release body (14) at a wall outer surface (18) of the body wall (16). A reactant release unit (22) releases reagent (M) into the reactant-receiving volume (20). A heating device (38) is associated with an area of the inner surface (32) of the body wall (16) and heats the reactant release body (14).
US10458300B2
An engine system may include an intake line, and a cylinder deactivation (CDA) device selectively deactivating a portion of combustion chambers in the engine. The engine system may further include a first exhaust manifold connected to a first plurality of combustion chambers mounted with the CDA device, a second exhaust manifold connected to a second plurality of combustion chambers without the CDA device, a first exhaust line connected to the first exhaust manifold, a second exhaust line connected to the second exhaust manifold, and a third exhaust line connected with the first and second exhaust lines through an exhaust gas processing device. In addition, a turbocharger including a turbine is mounted at the first exhaust line and rotated by exhaust gas. An air injection device may supply air to the second exhaust manifold or the second exhaust line in a catalyst heating mode of the exhaust gas processing device.
US10458298B2
An exhaust gas system for an internal combustion engine includes a first exhaust gas line leading into a first muffler; a second exhaust gas line arranged fluidly parallel to the first exhaust gas line and leading into a second muffler, wherein the first and second exhaust gas lines are respectively connected upstream of the first and second muffler at a branch to a common exhaust gas feed line; a control valve arranged in the first exhaust gas line upstream of the first muffler; and a damping device fluidly arranged between the branch and the control valve and adapted for damping exhaust gas resonance vibrations.
US10458286B2
A method for converting heat from a heat source to mechanical energy is provided. The method comprises heating a working fluid E-1,3,3,3-tetrafluoropropene and at least one compound selected from 1,1,1,2-tetrafluoroethane and 1,1,2,2-tetrafluoroethane using heat supplied from the heat source; and expanding the heated working fluid to lower the pressure of the working fluid and generate mechanical energy as the pressure of the working fluid is lowered. Additionally, a power cycle apparatus containing a working fluid to convert heat to mechanical energy is provided. The apparatus contains a working fluid comprising E-1,3,3,3-tetrafluoropropene and at least one compound selected from 1,1,1,2-tetrafluoroethane and 1,1,2,2-tetrafluoroethane. A working fluid is provided comprising an azeotropic or azeotrope-like combination of E-1,3,3,3-tetrafluoropropene, 1,1,2,2-tetrafluoroethane and 1,1,2,2-tetrafluoroethane.
US10458281B2
An assembly is provided for a turbine engine that includes a first mounting bracket, a second mounting bracket and a first resilient mount attaching the second mounting bracket to the first mounting bracket. The first resilient mount includes a first isolator support, a second isolator support, a first isolator, a second isolator and a fastener. The first isolator support and the second isolator support are arranged on opposing sides of the second mounting bracket. The first isolator support is between the second mounting bracket and the first isolator. The second isolator support is between the second mounting bracket and the second isolator. The first isolator is between the first isolator support and the first mounting bracket. The fastener projects through the first mounting bracket, the second mounting bracket, the first isolator support, the second isolator support, the first isolator and the second isolator.
US10458280B2
A method of actuating a hydraulic latch and a fan duct includes providing a pressurized fluid for actuating a latch, providing a valve to control flow of pressurized fluid to the latch and the fan duct, and selectively opening the valve, whereby the pressurized fluid opens the fan duct. A gas turbine engine includes a fan duct with an inner structure surrounding an engine core, a fan case surrounding a fan, and at least one latch. The at least one latch secures a first portion of the fan duct inner structure to a core engine fame or to a second portion of the fan duct inner structure. The at least one latch is also configured to secure the second portion of the fan duct inner structure to the core engine fame or to the first portion of the fan duct inner structure.
US10458277B1
A bearing assembly comprises a housing that includes a first housing surface and a second housing surface. The first and second housing surfaces are substantially axially parallel with respect to a rotor centerline. The bearing assembly also comprises a damped outer race that includes a first outer race surface radially adjacent to and opposing the first housing surface which is located radially interior to the first outer race surface. A second outer race surface is radially adjacent to and opposing the second housing surface which is located radially exterior to the second outer race surface. The housing comprises an oil passage that is configured to provide oil from an outlet to a first space between the first outer race surface and the first housing surface, and configured to provide oil to a second space radially between the second outer race surface and the second housing surface.
US10458275B2
A nacelle inlet structure is provided for an aircraft propulsion system. This inlet structure includes an inlet lip, a bulkhead, a nozzle and a plurality of heat transfer augmentation features. The inlet lip includes an inner lip skin and an outer lip skin. The bulkhead is configured with the inlet lip to form a cavity axially between a forward end of the inlet lip and the bulkhead and radially between the inner lip skin and the outer lip skin. The annular cavity extends along a curvilinear centerline within the inlet lip. The nozzle is configured to inject fluid approximately tangentially into the annular cavity. The heat transfer augmentation features are configured with the inner lip skin and operable to interact with the fluid flow within the cavity in order to promote heat transfer between the inner lip skin and the fluid within the cavity.
US10458272B2
The present application concerns a test engine hood for a turbine engine, such as a double flow turbine. The test hood allows replacement of a flight engine hood during tests on a test bench on the ground where the temperature conditions could damage the flight hood. The test hood includes a tubular wall of carbon-fiber epoxy composite, and metal flanges upstream and downstream. To provide thermal protection, the test hood includes a layer of silicone with a majority of polysiloxane. The layer covers the entire inner surface of the wall to create a barrier. The present application also concerns a method for testing a turbine engine on a test bench, where the turbine engine is fitted with a test casing. The present application also concerns a use of silicone for thermal insulation of the inside of the test hood of the turbine engine on a test bench on the ground.
US10458268B2
A turbine shroud adapted to extend around a bladed turbine wheel to block gasses from passing over the bladed turbine wheel is disclosed. In a segmented embodiment, each turbine shroud segment may include a carrier segment and a blade track segment. The carrier segment may comprise metallic materials and may be formed to define an attachment-receiving space. The blade track segment may comprise ceramic matrix composite materials and may be formed to include an attachment portion that extends radially outward from the runner into the attachment-receiving space formed by the carrier segment.
US10458265B2
An integrally bladed rotor for a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a radially inner hoop extending circumferentially about an axis, a plurality of circumferentially spaced, axially extending slots, separated by respective blade supports, and a seal system that includes seal fingers extending axially through the slots.
US10458263B2
A segmented turbine shroud for positioning radially outside of blades of a turbine rotor includes a carrier, a blade track, and retainers. The blade track is mounted onto the retainers, and the retainers are attached to the carrier to support the blade track radially outside of the blades.
US10458260B2
Flow path assemblies for gas turbine engines are provided. For example, a flow path assembly defining a flow path through a gas turbine engine, as well as axial and radial directions that are orthogonal to one another and a circumferential direction extending about the axial direction, comprises a nozzle airfoil having a first end opposite a second end and a wall defining a flow path boundary. The wall has an opening therein through which the second end of the nozzle airfoil protrudes such that the second end extends outside of the flow path. The flow path assembly further comprises a cap extending over the second end of the nozzle airfoil and an attachment member extending through the second end and the cap to attach the second end to the cap. Other embodiments of a flow path assembly having nozzle airfoils decoupled from the flow path boundary also are provided.
US10458253B2
Components for gas turbine engines are provided. The components include a hybrid skin core cooling cavity defined by a cold wall and a hot wall, wherein the hot wall is exposed to an exterior environment of the component and a resupply hole is formed in the cold wall and fluidly connects a cold core cavity and the cooling cavity. The resupply hole extends between an inlet on a side of the cold wall exposed to the cold core cavity and an outlet on a side of the cold wall exposed to the cooling cavity. The cavity resupply hole is angled relative to the cold wall at an injection angle such that air passing through the cavity resupply hole is injected into the cooling cavity at the injection angle and at least partially parallel to a direction of flow within the hybrid skin core cooling cavity.
US10458251B2
An airfoil for a gas turbine engine is provided that includes a first portion formed from a first plurality of plies of a ceramic matrix composite material and defining an inner surface of the airfoil, as well as a second portion formed from a second plurality of plies of a ceramic matrix composite material and defining an outer surface of the airfoil. The first portion and the second portion define a non-line of sight cooling aperture extending from the inner surface to the outer surface of the airfoil. In one embodiment, a surface angle that is less than 45° is defined between a second aperture and the outer surface. A method for forming an airfoil for a gas turbine engine also is provided.
US10458242B2
A rotor disc for a gas turbine engine includes an annular disc body configured to support a circumferential array of blades and having a plurality of passages defined therethrough. The passages form coils within the disc body and/or have a packing density of at least 0.1 in cross-sectional plane containing the central axis, the packing density being defined by a ratio between an open area of the passages and a solid area of the disc in the cross-sectional plane. A method of manufacturing a rotor disc is also discussed.
US10458241B2
A tool for positioning a masking plug relative to a surface feature on a component is provided. The tool includes a body extending from a first end to an opposite second end. The second end is configured to couple to an attachment tool. The tool further includes a channel defined in the first end. The channel is sized to receive at least a portion of the masking plug therein such that rotational motion of the tool about a longitudinal axis is transferred to the masking plug. The tool is operable to releasably secure the masking plug to the first end.
US10458227B2
A system for guiding a well comprises a current source, a ground terminal electrically connected to the current source and grounded at the surface of the Earth, a reference wellbore comprising an intermediate casing (IC) that includes an IC electrical discontinuity and is electrically conductive between that the IC discontinuity and the IC bottom hole, a reference conductor electrically connected to the current source, a tubular that includes a tubular string electrical discontinuity (TSED), is electrically conductive between the TSED and the tubular bottom hole end (TBHE), and is inserted into the reference wellbore through the IC. Electrical connections exist between the tubular, the reference conductor, and the reference wellbore between the TSED and the TBHE, whereby current flowing through the reference conductor produces a magnetic field; magnetic sensors to sense the magnetic field and a guided wellbore is steered in response to the sensed magnetic field.
US10458226B2
A technique facilitates protection of a sensitive component, e.g. a well tool component, against shock and vibration. The sensitive component may be positioned in a mechanical chassis which is mounted in a housing. The mechanical chassis is mounted in the housing via a damper system which may comprise various vibration and shock absorbing components, such as a vibration damper, a transverse shock damper, and/or an axial damper. In drilling applications, the housing may be coupled into a drill string although the damper system may be used in other types of applications.
US10458222B2
A bladeless conical radial rotary machine method and system are disclosed. Turbo-machinery and methods are disclosed for a bladeless conical radial rotary machine wherein fluid is directed axially within the pump body to produce an axial output. The rotor comprises a plurality of spaced apart conical elements. The fluid is smoothly directed to any number of subsequent boundary layer pumping stages which are axially positioned with respect to each other. The fluid is smoothly directed to any number of subsequent boundary layer pumping stages which are axially positioned with respect to each other. A coupling between pumping stages is disclosed.
US10458217B2
According to examples, system control may include accessing a plurality of procedures to control an operation of a system to prevent an occurrence of a fault in the system and/or a reduction of an output of the system. A highest ranked procedure may be learned from the plurality of procedures to control the operation of the system to prevent the occurrence of the fault in the system and/or the reduction of the output of the system. Real-time data associated with the system may be accessed. Further, the operation of the system may be controlled by applying the highest ranked procedure to prevent the occurrence of the fault in the system and/or the reduction of the output of the system.
US10458209B2
A method for completing a wellbore extending through a subterranean formation may include installing a sandface completion assembly in the wellbore; pumping a solids free fluid comprising chemical precursors into an annulus formed between the subterranean formation and the sandface completion assembly; triggering and/or controlling chemical reaction between the chemical precursors to form a plurality of solid particles in the annulus.
US10458208B2
This invention is a method of developing a sedimentary basin containing hydrocarbons, by using basin simulation. Starting with gridded representations representative of a basin for each time step of a simulation, for each time step and in each cell of the gridded representation the following steps are performed. First a determination of at least one amount of biogenic gas produced in the cell for the time step is preformed followed by determining at least one amount of biogenic gas dissolved in water present in the cell at the time step, and determining therefrom an amount of free biogenic gas in the cell at the time step; then, accounting for advective transport of the quantity of biogenic gas dissolved in the water of the cell at the time step.
US10458207B1
Embodiments are directed to modeling physical material flow relationships between injector wells and producer wells in a reservoir and to quantifying a level of uncertainty in a connection-based model. In one scenario, a computer system calculates pressure distribution within the reservoir using sensor data. Next, the computer system applies the calculated pressure distribution as an input to a tracer algorithm for an injector well and for a producer well to identify tracer flow values for materials flowing from the injector well to the producer well. The computer system further combines the identified tracer flow values to generate well allocation factors representing relationships in material flow. The computer system then determines the efficiency of each inter-well connection using a fractional flow model that incorporates the determined material flow strength measurement, and provides the inter-well connection efficiencies to a controller for controlling material flow through the injector and/or the producer well.
US10458200B2
A technique facilitates plugging of a wellbore during, for example, a fracturing operation. A frac plug is constructed with an unobstructed internal passage and comprises a seal member combined with a plurality of slips for engaging a surrounding wall, e.g. a surrounding wellbore wall. Additionally, the frac plug comprises a lower sub having raised edges arranged to catch a ball during a flow back stage without blocking flow along the unobstructed internal passage.
US10458194B2
Spring discs are rotationally locked to the mandrel are between pairs of actuation rings that feature a circumferential protrusion. On application of axial force release of a stored force from flexing, the protrusion engages a sloping portion of the spring disc and moves the sloping portion toward a more vertical orientation. Alternatively, a release of a stored force from flexing accomplishes the same result. Slots in the spring disc allow irregular growth to conform to surface irregularities of a surrounding surface. The discs can serve as anchors, centralizers or supports for a sealing element in a packer. Ends of fingers feature stiffeners to enhance strength. The discs can be stacked apart or together and oriented in the same or opposed directions. The can deliver an axial force when stacked and pushed toward flat and released.
US10458186B2
A well tool can include inner and outer seals interposed between components of the well tool, and a circumferential spacer which prevents contact between the inner seal and one of the components which displaces relative to the inner seal. A method of sealing between components of a well tool can include sealingly engaging an outer seal between the components, and disposing an inner seal between the components, including spacing the inner seal away from one of the components, whereby the inner seal sealingly contacts one of the components only after the well tool is disposed in a well. A drill bit can include inner and outer seals interposed between components of the drill bit, and a circumferential spacer which prevents contact between the inner seal and one of the components, the circumferential spacer being positioned upstream of the outer seal relative to a lubricant supply of the drill bit.
US10458180B2
A fence gate assembly comprises an upright having a longitudinal opening and a lateral opening. The assembly also includes an insert received within the longitudinal opening and coupled to the upright. The insert also includes a support portion extending from a rear wall. The assembly further includes a rail at least partially received within a cavity of the insert, the rail including a channel configured to at least partly receive the support portion therein.
US10458179B2
The system includes a headrail, which includes a motor, a gearbox, and one or more tiltable slats. At least one slat includes sliding tracks. The system further includes one or more PV cells movably disposed within the sliding tracks. The PV cells slide in move along the tracks with regard to an amount of sunlight incident on the cells. Methods of operating a solar powered window covering are also disclosed. The methods generally include detecting a tilt of at least one window covering slat. The slat includes one or more PV cells disposed in sliding tracks in the slat, and the tilt indicates an amount of sunlight incident on the cells. The methods also include sliding the PV cells in the tracks with regard to the amount of sunlight incident on the cells.
US10458173B2
A rear door open/close switch for being installed in a rear door of a vehicle. The switch includes an arm including an operating portion to be pressed when opening or closing the door, a switching portion that outputs a signal to open or lock the door, a spring member for pressing the arm in a rotational movement direction, and a housing that houses the arm, the switching portion and the spring member. The arm is arranged such that a rotational axis thereof is located nearer to a vehicle front side than the operating portion. When the arm is rotationally moved from an initial position to a switching position, an end portion of the spring member receives a force from a portion of the arm located nearer to the vehicle front side than the rotational axis and the spring member is elastically deformed by the force and thereby presses the arm.
US10458162B2
The present invention comprises a latch for holding, locking, and/or securing an articulated entryway. The latch is generally comprised of a hook, a front and rear fastener, and an exterior and interior pressure plate. The hook attaches to the articulated arm on the door, and, by manipulating the position of the fasteners, the exterior pressure plate is tightened against the door plate. Once the latch is in its intended position, the articulated arm is locked in a fixed position, preventing the door from being opened.
US10458160B2
A cap holder (21) that is attached to the inner surface side of a fuel filling door (19) in a state of facing an inner surface of the fuel filling door (19) with an interval in order to hold a cap (11K) removed from a fuel tank (11) and a lock (22) that locks the fuel filling door (19) from the outside in a state where the fuel filling door (19) closes a fuel filling opening (18) are provided on the fuel filling door (19). The lock (22) has a lock lever (22C) that rotationally moves between a locking position where the fuel filing door (19) maintains a state of closing the fuel filling opening (18) and an unlocking position where the fuel filling door (19) allows opening of the fuel filling opening (18). This lock lever (22C) is configured by a long member a base end of which is rotatably attached to the fuel filling door (19) and a leading end of which is allowed to enter a gap between the fuel filling door (19) and the cap holder (21).
US10458155B2
A latch for a closure panel of a vehicle including a latch housing; a ratchet mounted to the latch housing and movable between a closed position and an open position, the ratchet having a channel for receiving a striker with a first portion relative to the channel and a second portion relative to the channel, the channel having an over slam region positioned adjacent to a bottom of the channel; a pawl mounted to the latch housing and movable between a ratchet holding position and a ratchet release position; and a pair of levers mounted to the latch housing and configured for corotation about a pivot, the pair of levers biased towards a rest position by a biasing member coupled to at least one of the pair of levers.
US10458152B2
A gate assembly including a pivoting gate element secured to a doorway and/or passageway and employing a dual actuator latching mechanism having a simple yet unique locking lever and pawl mechanism for remote and manual latch release freeing the gate to swing to an open position, and automatic re-locking of the latching mechanism. The gate assembly includes a frame element for supporting the pivoting gate element and securing the gate to a doorway and/or passageway as well as latching the gate to a closed position at the frame element.
US10458147B2
A snap coupling system for pieces or metallic or non metallic coupling members, that require to be attached perpendicularly in a “T” fashion, in a cross “+” fashion or angularly, by which a tubular male coupling member having one or more retention tabs that are temporally flexed, enters in slots or receiving apertures of another piece or female coupling member, tubular or planar, where they engage, by which they can be readily attached two tubular members or one tubular member and one planar member, in a perpendicular way, in a cross fashion or angularly, without the necessity of using skilled labor.
US10458141B2
A protective enclosure that is primarily constructed from corrugated, symmetrical panel members of uniform shape. The panel members are made from steel. The panel members are connected together to form the walls and roof of the enclosure. The enclosure is connected to a cementitious member to anchor the enclosure. The enclosure is provided with a door that completes the enclosure and allows entry and exit from the enclosure.
US10458136B2
A wave generator for a wave pool with a floating attenuator housed within a caisson compartment that has mass, density and weight characteristics that enable it to remain substantially in contact with the top surface of the water in the compartment. Additional mechanisms are provided which help to keep the attenuator in a substantially horizontal orientation within the caisson, such that unwanted wave motions and water movements within the caisson compartment can be substantially reduced or eliminated. These mechanisms include the adaptation of a vertical post within the compartment and cable and pulley systems that are designed to help control the up and down movement of the attenuator as it travels up and down within the compartment.
US10458130B2
A demountable wall system includes a frame component. The frame component may include a front channel that receives a panel of the demountable wall system. In addition to the front channel, the frame component may include at least one of a front cover, a removable back cover, a leveling system, a supplemental channel, or a joining system. In some examples, the demountable wall system includes a door support system for movably supporting a door relative to the panel of the demountable wall system.
US10458120B1
A roofing system features a plurality of roofing sheets each having an outer perimeter of which two opposing perimeter edges respectively define a fastening edge and a hooking edge. One or more fastening holes penetrate the sheet near the fastening edge. At the hooking edge, the sheet is bent under itself to form a hooking portion reaching back toward the fastening edge. A plurality of hold-downs are placed atop a first row of roofing sheets near the fastening edges thereof, and have apertures aligned with the fastening holes of the roofing sheets, through which the hold-downs are fastened to the a roof deck. The hooking edges of a next row of roofing sheets hook to the affixed hold-downs of the first row, thus coupling the two rows of sheets together and concealing the first row's fastened connection to the roof deck beneath the second row.
US10458119B2
A shingle including a substrate having a top surface and a bottom surface, an asphalt layer, a layer of granules, and a spacing layer is provided. The asphalt layer covers at least a portion of the top surface and the layer of granules is adhered to the asphalt layer. The spacing layer is attached beneath at least a portion of the bottom surface.
US10458116B2
The invention relates to building elements and building constructions, and more particularly to building systems which utilize compressed blocks made of a fibrous material in conjunction with a framework in order to form building constructions for buildings and structures. The present building element consists of a block 2 made of a fibrous material, and forming elements which are disposed on the surfaces of the block and consist of a pair of frames 3 interconnected by at least one transverse brace 4 to form a single structure. The building element also comprises a forming mesh 5, which is disposed between the fibrous material block 2 and the frames 3, on top of the transverse braces 4 that connect the frames 3; outer and inner walls 6, which are fastened from the outer sides of the frames 3; and membranes 7, which are disposed between the walls 6 and the frames 3. The outer contour of the frames 3 comprises curvilinear jigsaw-like locking elements. On the ends of the vertical sides of the frames 3 there are provided slots 9 for load-bearing fastening strips 10; and the membranes 7 extend beyond the edge of the outer and inner walls 6. The invention also relates to a building construction consisting of the claimed building elements, wherein the building elements are joined to one another by the outer edges of the frames 3 by means of the curvilinear jigsaw-like locking elements and load-bearing fastening strips 10, and the building elements are arranged in a row and one above the other to form a single spatial construction.
US10458114B2
A modular building structure, obtained by assembling a plurality of module frames to obtain a complex frame is provided. The structure includes walls and floors implemented by cladding panels, and the module frames have a substantially parallelepiped shape. The structure includes connecting knots joining module frames adjacent on a same plane, on the lower side or upper side, at angles, or which provides for the connection of the module frames to a basement or to a roof structure. Each knot has a box-like structure with an inner core shaped like a hollow straight parallelepiped, formed by six walls facing two by two, each wall has an opening that form respective channels opened according to orthogonal axes. At each opening, the knot includes a corresponding supporting plate, parallel or orthogonal therebetween; each supporting plate, extending beyond the plane defined by one or more adjacent supporting plates, defines a respective rest.
US10458111B1
A shower drain connector is provided having a vertical guide terminating at an upper end by a radial installation flange. The vertical guide forms a collar sleeve adapted to receive a drainage pipe in a contained manner. The collar sleeve has an inner diameter that larger than the outer diameter of a drain pipe being contained. The radial installation flange is less than or equal to 16 inches in diameter. A plurality attachment orifices adapted form connectors for receiving standard screw connectors positioned evenly radially about a periphery of the upper flange to allow for attachment of the flange to a subfloor such as to maintain a perfectly centered support for the drainpipe in spite of any on-site conditions.
US10458109B2
A waterless urinal for a vehicle, the urinal including a fluid bowl having a drain, and a waterless urinal cartridge disposed within the drain. The cartridge includes a housing having a waste reservoir disposed within the housing that holds a predetermined volume of urine, and a drainage aperture configured so that an amount of urine exceeding the predetermined volume of urine flows through the drainage aperture to exit the housing. A cover is coupled to the housing and forms part of a surface contour of the bowl, the cover includes a sealing fluid reservoir and fluid passages for directing urine from the bowl to the sealing fluid reservoir. The sealing fluid reservoir is in conmmnication with an internal cavity of the housing, the waste reservoir includes at least one fluid flow control feature configured to restrain urine movement within the waste reservoir in response to a change in vehicle dynamics.
US10458107B2
Disclosed is a drop-actuated flush mechanism for a toilet.
US10458101B2
The present invention provides an edge wear protector system adapted to be attached to a bucket of earth moving equipment, the bucket includes a base plate and a side plate connected to the base plate. The edge wear protector system includes a first member attachable to the base plate. First member includes an attaching side adapted to connect to the base plate when the first member is attached to the base plate, such that the first member includes a plug channel adapted to receive a plug weld therein and the plug channel is disposed on the attaching side of the first member. The edge wear protector includes a second member attachable to the side plate. Second member includes an attaching side adapted to connect to the side plate when the second member is attached to the side plate, such that the second member includes a plug channel adapted to receive a plug weld therein and the plug channel is disposed on the attaching side of the second member; and such that the first member is connectable to the second member.
US10458097B2
A hybrid work machine that can suppress excessive limiting on pump absorption power even in a situation in which supply of electric power to an electric motor is limited is provided. The hybrid work machine includes: an engine 22; an assist generator motor 23 connected to the engine 22 in such a manner that a torque can be transmitted to the engine 22; an electric storage device 24 that supplies electric power to the assist generator motor 23; a monitoring device 28 that monitors the electric storage device 24 and that acquires electric storage device information; a hydraulic pump 41 driven by the engine 22 and the assist generator motor 23; and a pump regulator 43 that regulates a delivery flow rate of the hydraulic pump 41. The hybrid work machine includes: an increasing rate computing section 81 that computes an allowable increasing rate r in response to the electric storage device information for pump absorption power; a limited power computing section 82 that computes a limited value WPlim of the pump absorption power on the basis of the allowable increasing rate r; and a pump control section 86 that controls the delivery flow rate of the hydraulic pump 41 in response to the limited pump power WPlim.
US10458096B2
Front loaders typically have interchangeable implements that require an operator to drive toward a desired implement and to attempt to align the implement attachment points with the attachment points on an implement mount that is attached to the loader. This is made more difficult because the operator's view of the various attachment points (catch hook and support pins, rods, links) of the implement and the implement mount is often blocked by the front loader arms (booms) or other front loader components, thus, aligning the implement and the implement can be very difficult. The present disclosure provides for a system and method to simplify the above-described implement alignment processes.
US10458090B2
Soil displacement piles having a shaft and one or more soil displacement assemblies secured to the shaft are provided. If more than one soil displacement assembly is utilized, each soil displacement assembly is separated by a longitudinal distance. Each soil displacement assembly has an upper helical plate, a lower helical plate separated from the upper helical plate by a longitudinal plate distance, and at least one soil displacement plate positioned relative to the shaft, the upper helical plate and the lower helical plate.
US10458077B2
A grading blade for use with a plate compactor and a plate compactor having a grading blade, for use in grading base material when compacting. The grading blade is user movable relative to the plate compactor via a connection to a pivoting handle of the plate compactor or via a separate controller. The grading blade may be configured for use with a laser level and/or for remote control.
US10458066B2
A process for the isolation of lignin from black liquor and modification of lignin for use in many plastic applications is disclosed. The isolation of lignin consists of removing all of the non-lignin components from black liquor solution. The non-lignin components including but not limited to organic acids, sugars, and inorganic materials can be removed using either solvent extraction or ion-exchange resin or a combination of both methods. The isolated lignin is water soluble. The non-lignin components can be further isolated and sold or reused in the pulping or lignin isolation processes. The isolated lignin can be further modified in order to meet the needs of the desired plastic application.
US10458063B2
In a method for manufacturing a cable, a filling step S5 of filling a tube hole of a socket main body which is formed in a tubular shape and in which first end portions of wire rods are disposed with a mixture obtained by mixing a thermosetting resin into a preliminary mixture obtained by mixing ceramic particles and fly ash in advance is carried out.
US10458060B2
A rotatable ironing board assembly for ironing while in a seated position includes a post that has an upper end and a lower end. A rolling unit is attached to the lower end of the post to facilitate movement of the post. A base is pivotally coupled to the upper end of the post. The base is positionable in a stored position that is vertically orientated and pivotable into a deployed position is horizontally orientated. A plate is rotatably coupled to the base. An ironing board is attached to the plate. A catch is attached to and extends outwardly from the post. The catch releasably engages the ironing board when the ironing board is in a vertical orientation.
US10458058B1
A 90 degree adjustable elbow connector for a dryer exhaust assembly, including first and second body halves having concave inner surfaces and convex outer surfaces which are connected together to collectively form a hollow, tubular elbow body defining a channel therebetween. The elbow body has a first open end and an opposite second open end disposed 90 degrees to said first open end. A ring-shaped first collar is rotatably connected to the first end of the elbow body to permit 360 degree rotation relative to the elbow body. The first collar is configured and dimensioned to connect to a dryer exhaust vent. A ring-shaped second collar is rotatably connected to the second end of the elbow body to permit 360 degree rotation relative to the elbow body. The second collar is configured and dimensioned to connect to a dryer exhaust duct.
US10458052B2
Articles of wear having one or more textiles that include a low processing temperature polymeric composition and a high processing temperature polymeric composition, and methods of manufacturing the same are disclosed. The low processing temperature polymeric composition and the high processing temperature polymeric composition can be selectively incorporated into a textile to provide one or more structural properties and/or other advantageous properties to the article. The textile can be thermoformed to impart such structural and/or other advantageous properties to the article of wear. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.
US10458051B2
An aqueous finishing composition includes at least one polyglycerol, at least one organic polycarboxylic acid containing at least three carboxyl groups, at least one esterification catalyst, at least one plasticizer, and at least one thickener selected from a group consisting of cellulose derivatives, succinoglycans and xanthans.
US10458037B2
An exemplary embodiment of the present invention provides a method for anti-wetting metallic surfaces. A metallic object is introduced to an electrochemical solution. A cathode is introduced to the electrochemical solution, and an anode is attached to the metallic object. An electric potential between the cathode and anode is applied, such that selective electrochemical etching of the surface of the metallic object occurs. The selective etching etches grain boundaries at the surface of the metallic object, and the grain boundaries define grain faces.
US10458031B2
An aspect of the present invention provides an Fe—Ni alloy metal foil having excellent heat resilience, where the Fe—Ni alloy metal foil is prepared by an electroforming (EF) method and has a thickness of 100 μm or less (except O μm), wherein the Fe—Ni alloy metal foil comprises, by wt %, Ni: 34-46 %, a remainder of Fe and inevitable impurities, and wherein the Fe—Ni metal foil has a degree of heat resilience in an amount of 30 ppm or less.
US10458019B2
A gas shower device having gas curtain comprises a first gas shower unit for injecting a reaction gas, thereby forming a reaction gas region, and a second gas shower unit. The second gas shower unit arranged around a periphery of the first gas shower unit comprises a buffer gas chamber for providing a buffer gas, and a curtain distribution plate. The curtain distribution plate further comprises a plurality through holes for injecting the buffer gas, thereby forming a gas curtain around a periphery of the reaction gas region. In another embodiment, an apparatus for depositing film is provided by utilizing the gas shower device having gas curtain, wherein the gas curtain prevents the reaction gas in the reaction gas region from being affected directly by a vacuum pressure so that a residence time of reaction gas can be extended thereby increasing the utilization of reaction gas and film-forming efficiency.
US10458012B2
A method for manufacturing a component is provided. The method includes providing one or more notches on a surface of the component. Further, depositing a coating on the surface to provide a thickness of the coating on the surface, is performed. The method also includes removing, at least partially, the coating from the surface such that the thickness of the coating over the notches is different from the thickness of the coating on the surface adjacent to the notches.
US10458011B2
The invention describes a method for producing ternary and binary ceramic powders and their thermal spraying capable of manufacturing thermal sprayed coatings with superior properties. Powder contain at least 30% by weight ternary ceramic, at least 20% by weight binary molybdenum borides, at least one of the binary borides of Cr, Fe, Ni, W and Co and a maximum of 10% by weight of nano and submicro-sized boron nitride. The primary crystal phase of the manufactured thermal sprayed coatings from these powders is a ternary ceramic, while the secondary phases are binary ceramics. The coatings have extremely high resistance against corrosion of molten metal, extremely thermal shock resistance and superior tribological properties at low and at high temperatures.
US10458010B2
Disclosed is a substrate liquid processing apparatus including: a processing bath in which a mixture of sulfuric acid and hydrogen peroxide is stored, and a substrate is immersed in the stored mixture such that a processing is performed on the substrate; an outer bath configured to receive the mixture flowing out from the processing bath; a circulation line configured to return the mixture in the outer bath to the processing bath; a sulfuric acid supply unit configured to supply sulfuric acid to the mixture; a first hydrogen peroxide supply unit configured to supply hydrogen peroxide to the mixture in the outer bath; and a second hydrogen peroxide supply unit configured to supply hydrogen peroxide to the mixture flowing through a downstream portion of the circulation line.
US10458009B2
A wrought aluminium alloy product having the following chemical composition, expressed in wt %: 1.3%≤Si≤12%, 1.35%≤Fe≤1.8% wherein the total Fe+Si content is higher than 3.4%, preferably 3.6%; 0.15%≤Cu≤6%; 0.6%≤Mg≤3%; optionally, one or more of the following elements: Mn≤1%; Cr≤0.25%; Ni≤3%; Zn≤1%; Ti≤0.1%; Bi≤0.7%; In≤0.7%; Sn≤0.7%; other elements <0.05% each and 0.15% in total; and the balance aluminium.
US10458004B2
To provide a silver-bismuth powder, which includes: silver; and bismuth, wherein a mass ratio (silver:bismuth) of the silver to the bismuth is 95:5 to 40:60, wherein a cumulative 50% point of particle diameter (D50) of the silver-bismuth powder in a volume-based particle size distribution thereof as measured by a laser diffraction particle size distribution analysis is 0.1 μm to 10 μm, and wherein an oxygen content of the silver-bismuth powder is 5.5% by mass or less.
US10458003B2
Copper alloys according to first to third aspects contain Mg at a content of 3.3% by atom to 6.9% by atom, with the balance substantially being Cu and unavoidable impurities, wherein an oxygen content is in a range of 500 ppm by atom or less, and either one or both of the following conditions (a) and (b) are satisfied: (a) when a Mg content is set to X % by atom, an electrical conductivity σ (% IACS) satisfies the following Expression (1), σ≤{1.7241/(−0.0347×X2+0.6569×X+1.7)}×100 (1); and (b) an average number of intermetallic compounds, which have grain sizes of 0.1 μm or more and contain Cu and Mg as main components, is in a range of 1 piece/μm2 or less. A copper alloy according to a fourth aspect further contains one or more selected from a group consisting of Al, Ni, Si, Mn, Li, Ti, Fe, Co, Cr, and Zr at a total content of 0.01% by atom to 3.0% by atom, and satisfies the condition (b).
US10458001B2
The present invention relates to a method for producing a component of a composite material comprising a metal matrix and incorporated intermetallic phases, which method comprises providing powders of at least one member of the group which comprises pure chemical elements, alloys, chemical compounds and material composites, the powder corresponding overall to the chemical composition which the composite material to be produced is intended to have, each individual powder being different to the chemical composition of the composite material to be produced, compacting the powders, bonding the powders to one another to form a unit and thermoplastically shaping the unit.
US10457997B2
A method of manufacturing a steel part including hot stamping followed by trimming, piercing, or flanging, without delayed fracture and without the need for annealing, is provided. The method includes heating a blank formed of a steel material, forming the blank between a pair of dies, and quenching the blank. The temperature drop in select areas of the blank is reduced, which limits the amount of martensite formed in the select areas, but allows martensite to form in other areas. The dies can be formed with modified materials or modified cooling channels to limit the amount of martensite formed in the select areas of the blank. The select areas are softer than the other areas and can be subsequently trimmed, pierced, or flanged without the delayed fractures.
US10457989B2
The present invention provides a method of double allele specific polymerase chain reaction (PCR) for single nucleotide polymorphism (SNP) microarray, the method provides the allele specific site as the 3′ terminal nucleotide of forward and reverse primers, it does not require a primer having specific nucleotides. The method of the present invention is easily to design the primer based on flanking region of the allele specific site, and to perform multiplex SNP PCR applying with an interchelating agent, then to detect by a SNP microarray.
US10457988B2
The invention relates to novel miRNA markers useful for diagnosis or therapy of disease, in particular for neuronal disorders such as Alzheimer's Disease (AD).
US10457972B2
The invention relates to a mass spectrometric method for determining microbial resistances to antibiotics. The invention provides specific methods comprising cultivation in synthetic media, in which several amino acids, preferably only a single amino acid, are isotopically labeled by incorporating 13C, 15N, 18O or 34S. If several amino acids are isotopically labeled, they are labeled in such a way that they are each heavier than the corresponding unlabeled amino acids by the same integer mass difference Δm. This ensures that the mass shifts of the peaks always amount to an integer multiple of the mass difference Δm. The total mass difference can be kept relatively small by selecting suitable amino acids. A mass shift of the protein peaks in media with antibiotics indicates that the microbes are resistant. A second embodiment first produces isotopically labeled microbes, which are then tested for their resistance by cultivating them in normal media.
US10457971B2
A method of making an electrochemical sensor strip that includes: depositing a first electrode on a base; depositing a second electrode on the base; applying a first layer onto the first electrode; and applying a second layer onto the second electrode. The first layer includes an oxidoreductase and a mediator. The second layer includes a soluble redox species.
US10457970B2
The present invention provides recombinant cells that contain a modification causing altered expression or function of at least one mannosyl transferase enzyme. As a result of the modification the cells produce a glycoprotein or glycopeptide that has an N-linked glycan profile that is simplified or humanized. The glycoprotein or glycopeptide can have at least 25% fewer high mannose structures on than the glycoprotein or glycopeptide produced by a cell that does not have the modification. In some embodiments the modification is a deletion, knock out, or disruption of a gene encoding a mannosyl transferase, which can be in an Alg3 gene. Therefore, the proteins produced avoid many of the problems associated with the therapeutic use of glycoproteins from species having foreign or plant-like patterns of glycosylation. The invention also provides compositions of the glycoproteins or glycopeptides and methods of making them.
US10457967B2
Some embodiments are directed to a process for the treatment of organic waste which couples in situ biostimulation to produce hydrolytic enzymes and hydrolysis of the refractory organic matter from waste using these enzymes with a view to energy recovery.
US10457949B2
Disclosed is a gene multiple insertion cassette set including rDNA NTS fragments and an auxotrophic selection marker having an incomplete promoter is developed, and a safe oral recombinant strain having no antibiotic resistant marker is constructed by multiple insertion of an optimum number of the developed gene multiple insertion cassette sets into chromosomes of a Saccharomyces cerevisiae strain, a vaccine composition including, as an active ingredient, the above strain, a culture product thereof, a cell lysate, or nodavirus capsid protein (NNVcp) isolated and purified therefrom, and a composition for feed addition including, as an active ingredient, the above strain, a culture product thereof, a cell lysate, or squalene or oxidosqualene isolated and purified therefrom.
US10457938B2
Described are TTV miRNAs and probes and primers comprising part of said TTV miRNA polynucleic acid. The use of said compounds for diagnosis of cancer or predisposition of cancer is also described.
US10457931B2
Disclosed is a process for purifying nucleic acids, especially plasmid DNA, from a nucleic acid-containing, biologic sample, consisting of (a) preparation of a fluid sample containing nucleic acid and endotoxin each in dissolved form; (b) precipitation at least of nucleic acid and endotoxin from the fluid sample; (c) washing of the components of the fluid sample precipitated out in step b) in order to at least partially remove the endotoxin with at least one washing solution, which contains at least one amine compound with at least two carbon atoms and with a molar mass of ≤500 g/mol and; at least one organic solvent different from the aforementioned amine compound and has a pH-value (20° C.) in the range from pH 3.0 to pH 8.5, and; (d) dissolution of the remaining nucleic acid from the washed, precipitated constituents from step c) using a dissolving buffer and collection of the dissolved nucleic acids in a separate receptacle. The process is suitable for the effective and economical removal of endotoxins.
US10457929B2
The present invention provides compositions for use in the prophylaxis or treatment of a condition arising from gluten intolerance, the compositions including at least partially purified caricain (or a biologically active fragment, analogue or variant thereof) alone or in combination with other suitable enzymes including bromelain, and/or an intestinal extract, as herein described. The present invention also provides methods of using such compositions for the prophylaxis or treatment of a condition arising from gluten intolerance.
US10457919B2
The present disclosure relates to an acetohydroxy acid synthase variant in which the feedback inhibition to L-valine is released, a polynucleotide encoding the acetohydroxy acid synthase variant, an expression vector including the polynucleotide, a microorganism producing L-valine including the acetohydroxy acid synthase variant, and a method for producing L-valine using the microorganism.
US10457916B2
It is an object of the present invention to provide a method for efficiently directing differentiation into insulin-producing cells in a xeno-free culture system. According to the present invention, there is provided a method for directed differentiation into insulin-producing cells, comprising culturing stem cells in the following steps (1) to (5): (1) a step of culturing stem cells in a medium comprising an activator of activin receptor-like kinase-4/-7 and a GSK3 inhibitor and then culturing in a medium comprising an activator of activin receptor-like kinase-4/-7; (2) a step of culturing the cells obtained in step (1) in a medium comprising a hedgehog signaling inhibitor and an FGF; (3) a step of culturing the cells obtained in step (2) in a medium comprising a retinoic acid receptor agonist, a hedgehog signaling inhibitor and a BMP signaling inhibitor; (4) a step of culturing the cells obtained in step (3) in a medium comprising a TGF-β type I activin receptor-like kinase-4/-5/-7 inhibitor and a BMP signaling inhibitor; and (5) a step of culturing the cells obtained in step (4) in a medium comprising a phosphodiesterase inhibitor.
US10457915B2
The present invention is based in part on a chemically defined method of generating retinal epithelial cells and retinal pigmented epithelial cells from human pluripotent stem cells (hpSCs). The present invention also provides methods and kits for treating degenerative eye disorders.
US10457908B2
The present invention relates to a method of analysis comprising the preparation and the analysis of a sample in a flexible container without direct handling of the sample and without reopening the flexible container at the end of the preparation of the sample, and also to a container and a kit that enable the implementation of this method.
US10457895B2
A washing or cleaning agent that has MOFs (metal organic frameworks) in order to reduce offensive odor, a method for reducing malodors, and the use of MOFs to reduce malodors.
US10457892B2
This invention relates to a wax composition comprising one or more fatty acid diester compounds having the formula of R1 and R2 are each independently a substituted or unsubstituted C4 to C50 alkyl or aryl; and n1 is an integer from 2 to 10. This invention also relates to a wax composition comprising: a) one or more fatty acid monoester or diester compounds having the formula of: and b) one or more hydroxylated fatty acid diester compounds having the formula of In these formulae, R is H or COR1′; R1′ and R2′ are each independently a substituted or unsubstituted C4 to C50 alkyl or aryl; n2 is an integer from 2 to 24; m is an integer from 2 to 12; and .(OH)m represents 2 to 12 hydroxyl groups substituting for 2 to 12 hydrogen atoms in the alkyl groups R1′ and/or R2′. Uses of the compositions are also disclosed.
US10457890B2
The present invention relates to a polypeptide having phospholipase C activity, selected from the group consisting of i. a polypeptide comprising a mature polypeptide sequence of SEQ ID NO: 2; ii. a polypeptide that has least 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98% or 99% identity to the mature polypeptide sequence of SEQ ID NO: 2; iii. a polypeptide encoded by a nucleic acid that hybridizes under medium stringency, preferably under high stringency conditions to the complementary strand of the mature polypeptide coding sequence of SEQ ID NO:1; iv. a polypeptide encoded by a nucleic acid that has at least 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99% or 100% identity to the mature polypeptide coding sequence of SEQ ID NO: 1. A process for degumming a vegetable oil comprising contacting a vegetable oil comprising phospholipids with a polypeptide having phospholipase C activity of the invention or a composition of the invention, wherein phospholipids are hydrolyzed into diacylglycerol and phosphate ester and/or phosphate, separating the phosphate ester and/or phosphate from the vegetable oil wherein a degummed vegetable oil is obtained.
US10457885B2
Provided are a coating film, a manufacturing method for the same, and a PVD device that not only sufficiently improve the balance of low-friction properties and wear resistance, but also improve chipping resistance and peeling resistance. This film is coated on a substrate surface, wherein the coating film has a hard carbon that presents relatively black and white when observed in a cross-sectional bright-field TEM image, a mesh-shaped hard carbon layer is formed using a PVD method, said layer having white-colored hard carbon in a mesh shape extending in the thickness direction and black-colored hard carbon dispersed into the cavities in the mesh, and the ID/IG ratio is 1-6 when the mesh-shaped hard carbon layer is measured using Raman spectroscopy, said ratio being the ratio of the Raman spectrum D band peak area intensity and G band peak area intensity.
US10457881B2
Low sulphur marine fuel compositions are provided. Embodiments comprise greater than 50 to 90 wt % of a residual hydrocarbon component comprising at least one of an atmospheric tower bottoms (ATB) residue and a vacuum tower bottoms residues (VTB), wherein the residual hydrocarbon component has a kinematic viscosity at ˜50 degrees C. of at least 100 cSt; and at least 10 and up to 50 wt % of a non-hydroprocessed hydrocarbon component comprising deasphalted oil (DAO), where the marine fuel composition has a kinematic viscosity at ˜50 degrees C. of at least 10 cSt. Embodiments of the marine fuel composition can have a sulphur content of about 0.1 wt % or less.
US10457873B2
A process is disclosed for converting a particulate solid biomass material to a high quality bio-oil in high yield. The process comprises a pretreatment step and a pyrolysis step. The pretreatment comprises a step of at least partially demineralizing the solid biomass, and improving the accessibility of the solid biomass by opening the texture of the particles of the solid biomass. In a preferred embodiment the liquid pyrolysis product is separated into the bio-oil and an aqueous phase, and the aqueous phase is used as a solvent in the demineralization step and/or in the step of improving the accessibility of the solid biomass by opening the texture of the particles of the solid biomass.
US10457872B2
Systems and methods for safe on-line pigging decoking of a coker furnace tubes and which also permits on-line spalling operations.
US10457871B2
Compounds of formula I, in which X1, X2, Sp, and R are as defined herein, are suitable for use in liquid-crystal media, such as liquid-crystal media used in liquid-crystal displays.
US10457868B2
A liquid crystal composition, including at least one of: a first compound represented by Chemical Formula 1 below, a second compound represented by Chemical Formula 2 below; and a third compound represented by Chemical Formula 2′ below: The definitions of A, Z, n, R, and R′ are provided herein. Also provided is a liquid crystal display, including: a first display panel including a thin film transistor; a second display panel facing the first display panel; and a liquid crystal layer including at least one of a first compound represented by Chemical Formula 1, a second compound represented by Chemical Formula 2, and a third compound represented by Chemical Formula 2′ and a reactive mesogen.
US10457863B2
The present invention refers to the formulation of a foaming agent for extreme conditions of salinity, temperature and concentration of divalent ions, including the improvement in the performance in these conditions with respect to the patent MX2008015989 A. Also, the design is presented of the experimental equipment used to characterize and evaluate foaming agents at laboratory level and conditions of pressure, temperature and salinity, in oil fields. The formulation of the foaming agent derived from this invention is a mixture of sodium alpha olefin sulfonates, alkylamido propyl betaines and triethanolamine, capable of giving it the benefit of being stable in temperature and salinity in a wide range, diluted in synthetic and congenital brines. This formulation is applicable for the control of gas mobility and improved oil recovery processes in naturally fractured reservoirs.
US10457862B2
The present invention relates to a method which allows quick and effective hydration of associative polymers, in particular those intended for use in the field of oil drilling. This method uses a specific solid formulation, which can be easily hydrated, including, in a pre-mixture, said associative polymers and surfactants capable of improving the hydration of these polymers.
US10457859B2
A proppant for use in hydraulic fracturing to stimulate a well is provided. The proppant is fly ash particles having a mean particle size (d50) of between 45 μm and 150 μm and a size distribution defined by (d10)≤5 μm and (d98)≤250 μm.
US10457857B2
Methods for fracking, particularly dry fracking, comprising the use of surfactants for preparation of substantially water-free carbon dioxide in oil foams are presented.
US10457856B2
An emulsion for hydraulic fracturing to provide a one-step delivery of a fracturing fluid and a breaker for hydraulic fracturing of a hydrocarbon-bearing formation is provided. The emulsion for hydraulic fracturing is a water-in-oil-in-water emulsion having an internal aqueous phase that includes a breaker, an external aqueous phase that includes a fracturing fluid and a proppant, and an intermediate hydrocarbon phase separating the internal aqueous phase and external aqueous phase. The emulsion may include nanometer-sized or micrometer-sized particles to form a Pickering emulsion.
US10457855B2
A drilling fluid composition that contains micronized barite particles with a particle size in the range of 1 to 5 μm, and also a method of fracturing a subterranean formation using the drilling fluid composition. Various embodiments of the micronized barite particles and the method of making thereof, the drilling fluid composition, and the method of fracturing a subterranean formation are also provided.
US10457851B2
A composition for use in a polymer flooding operation in a viscous oil containing carbonate reservoir formation with in situ rock is provided. The composition includes a polymer, the polymer operable to increase the viscosity of the composition; and a smart water, the smart water operable to alter a wettability of the in situ rock, wherein the smart water has a total dissolved solids of between 5,000 ppm and 7,000 ppm, wherein the total dissolved solids comprises one or more salts; wherein the composition has a viscosity between 4 cP and 100 cP.
US10457850B2
A low-corrosivity composition suitable for dissolving scale on metals. The scale includes iron sulfide scale. The composition includes an aqueous hydrogen peroxide solution comprising hydrogen peroxide; and an acidic solution comprising at least one acid, where the hydrogen peroxide and acid are present at concentrations such that the hydrogen peroxide does not break down to form visible bubbles at about room temperature, where the hydrogen peroxide and acid are present at concentrations such that iron sulfide scale is removed from a metal with iron sulfide scale, after the composition contacts the metal and iron sulfide scale at an elevated temperature greater than room temperature, and where the hydrogen peroxide and acid are present at concentrations such that pitting is not caused on the metal, the metal comprising carbon steel.
US10457849B2
The present invention provides, a method of controlling scale formation in a hydrocarbon producing system, comprising; (i) injecting nanoparticles into said system to function as nuclei for scale growth; (if) allowing scale growth to occur on said nanoparticles to produce nanoparticles comprising scale; and. (in) optionally recovering said nanoparticles comprising scale.
US10457837B2
The embodiments of the present disclosure provide a coating composition, including: polysilsesquioxane polymer modified organic resin represented by Formula (1): Wherein, R1 is C3-12 epoxy group, C3-12 acrylate group, C3-12 alkylacryloxy group, C3-12 aminoalkyl group, C3-12 isocyanate-alkyl group, C3-12 alkylcarboxylic acid group, C3-12 alkyl halide group, C3-12 mercaptoalkyl group, C3-12 alkyl group, or C3-12 alkenyl group; R2 is half oxygen(O1/2), hydroxyl group, C1-8 alkyl group, or C1-8 alkoxy group; R3 is halide group, C1-8 alkyl halide group, C1-8 alkoxy group, C1-12 alkyl group, or C5-20 aromatic ring; R4 is hydrogen or C1-8 alkyl group; R5 is modified or unmodified carbonyl compound moiety; n is a positive integer from 1 to 200; m is a positive integer from 10 to 500, and s is an integer from 0 to 250.
US10457812B2
Alpha-Alumina flakes having a particle thickness of 550-1000 nm, a D50-value of 15-30 μm, a D90-value of 30-45 μm and a D10-value of ≤9.0 μm. Use of the alumina flakes in varnishes, paints, automotive coatings printing inks, masterbatches, plastics and cosmetic formulations. Also, use of the alumina flakes as a substrate for effect pigments and in organic dyes.
US10457804B2
A sandwich includes a partially baked sandwich insert and a chemically-leavened batter layer that envelops at least a portion of the partially baked sandwich insert. The partially baked sandwich insert includes a filling that is completely enveloped by a yeast-leavened dough.
US10457796B2
Provided are a polyamide resin composition and a molded article produced therefrom. The polyamide resin composition includes: a base resin including a polyamide resin having an intrinsic viscosity (IV) of about 0.9 dL/g or less and milled glass fibers; and carbon nanotube flakes having a size of about 1.0 mm to about 5.0 mm.
US10457794B2
The present technology provides a rubber composition comprising natural rubber, which achieves the stabilization of viscosity over a long period of time and has a dramatically reduced odor by compounding an aminoguanidine into natural rubber.
US10457787B2
A first oriented film comprising a first polyethylene composition which comprises: from 20 to 50 wt % of a first linear low density polyethylene polymer having a density greater than 0.925 g/cc and an I2 lower than 2 g/10 min; and from 80 to 50 wt % of a second linear low density polyethylene polymer having a density lower than or equal to 0.925 g/cc and an I2 greater than or equal to 2 g/10 min; wherein the first polyethylene composition has an I2 from 0.5 to 10 g/10 min and a density from 0.910 to 0.940 g/cc is provided.
US10457781B2
Provided herein are methods of forming solid-state ionically conductive composite materials that include particles of an inorganic phase in a matrix of an organic phase. The methods involve forming the composite materials from a precursor that is polymerized in-situ after being mixed with the particles. The polymerization occurs under applied pressure that causes particle-to-particle contact. In some embodiments, once polymerized, the applied pressure may be removed with the particles immobilized by the polymer matrix. In some implementations, the organic phase includes a cross-linked polymer network. Also provided are solid-state ionically conductive composite materials and batteries and other devices that incorporate them. In some embodiments, solid-state electrolytes including the ionically conductive solid-state composites are provided. In some embodiments, electrodes including the ionically conductive solid-state composites are provided.
US10457770B2
A surfactant and a method of forming the surfactant having the formula (I) where a is an integer from 1 to 10, b is an integer from 0 to 10, R1 is —CH3 or —H, n is an integer from 0 to 20, and R2 is a moiety selected from the group consisting of (II), (III), (IV), (V), (VI), (VII) or (VIII) where m is an integer from 0 to 4. The surfactant can be used in a method for preparing a rigid polyurethane foam.
US10457764B2
Provided is a modified hydrocarbon resin that provides a hot melt adhesive composition with low odor, excellent heat stability, and high adhesive properties. The modified hydrocarbon resin is obtained by hydrogenating a hydrocarbon resin comprising a plurality of specific monomeric unit in a specific range, and characterized in that: a degree of hydrogenation of the olefins, a degree of hydrogenation of the aromatic rings, a weight average molecular weight (Mw), a Z-average molecular weight (Mz), a ratio (Mz/Mw) of the Z-average molecular weight to the weight-average molecular weight, a Gardner color scale of a toluene solution of 50 mass %, and a difference between pre-hydrogenation and post-hydrogenation mixed aniline point (MMAP) are within the specific range.
US10457755B2
High stereoregularity, highly active catalytic performance, and good hydrogen response can be obtained by homopolymerizing propylene in the presence of a catalyst that includes a solid catalyst component including titanium, magnesium, a halogen, a carbonate compound represented by the following formula, and a diether compound. Excellent polymerization behavior can also be obtained when effecting random copolymerization or block copolymerization. R1—O—C(═O)—O—Z—O—R2 (1) wherein R1 and R2 are a hydrocarbon group or a substituted hydrocarbon group having 1 to 24 carbon atoms, or a heteroatom-containing group, provided that R1 and R2 are either identical or different, and Z is a linking group that links two oxygen atoms through a carbon atom or a carbon chain.
US10457751B2
Conjugated diene polymers such as a styrene-butadiene copolymer are sequentially brominated by reaction with a quaternary ammonium tribromide or quaternary phosphonium tribromide and halohydrated by reaction with an N-haloimide compound. This produces a brominated and halohydrated polymer with very good thermal stability. The product is useful as a flame retardant in a variety of polymer systems.
US10457740B1
The present invention provides methods for treating cancer using P2RX2 inhibitors, such as P2RX2 inhibitory antibodies, among others. The invention also features compositions containing P2RX2 inhibitors, methods of diagnosing patients with P2RX2-associated cancer, and methods of predicting the response of cancer in a subject to treatment with P2RX2 inhibitors.
US10457733B2
The present invention relates to compositions and methods for the immunomodulation mediated by the interaction of PD-L2 and RGMb.
US10457730B2
There is provided a chimeric antigen receptor (CAR) comprising a CD19-binding domain which comprises a) a heavy chain variable region (VH) having complementarity determining regions (CDRs) with the following sequences: CDR1—GY-AFSSS (SEQ ID No. 1); CDR2—YPGDED (SEQ ID No. 2) CDR3—SLLYGDYLDY (SEQ ID No. 3); and b) a light chain variable region (VL) having CDRs with the following sequences: CDR1—SASSSVSYMH (SEQ ID No. 4); CDR2—DTSKLAS (SEQ ID No. 5) CDR3—QQWNINPLT (SEQ ID No. 6). There is also provided a cell comprising such a CAR, and the use of such a cell in the treatment of cancer, in particular a B cell malignancy.
US10457729B2
The invention provides compositions and methods for treating ovarian cancer. Specifically, the invention relates to administering a genetically modified T cell having α-folate receptor (FRα) binding domain and 4-1BB (CD137) costimulatory domain to treat ovarian cancer.
US10457722B2
Compositions and methods for the therapy and diagnosis of Inflammatory Bowel Disease (IBD), including Crohn's Disease and Ulcerative Colitis, are disclosed. Illustrative compositions comprise one or more bacterial polypeptides, immunogenic portions thereof, polynucleotides that encode such polypeptides, antigen presenting cell that expresses such polypeptides, and T cells that are specific for cells expressing such polypeptides. The disclosed compositions are useful, for example, in the diagnosis, prevention and/or treatment of IBD.
US10457721B2
The invention provides anti-OspA antibodies and methods of using the same.
US10457715B2
Provided herein are variants of an archaerhodopsin useful for application such as optical measurement of membrane potential. The present invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, cells comprising the polynucleotides, and cells comprising the polypeptides; and methods of using the variants.
US10457701B2
The present invention provides sialic acid analogs and their compositions useful for the treatment of sialic acid deficiencies.
US10457693B2
Embodiments of the present disclosure provide for methods of making an organoboron compound, organoboron compounds, and the like.
US10457691B2
The present disclosure provides macrocyclic compounds of Formula (I). The provided compounds are able to bind protein kinases and may be useful in modulating (e.g., inhibiting) the activity of a protein kinase in a subject or cell and/or in treating or preventing a disease (e.g., proliferative disease, genetic disease, hematological disease, neurological disease, painful condition, psychiatric disorder, or metabolic disorder) in a subject in need thereof. Also provided are pharmaceutical compositions, kits, methods, and uses that include or involve a compound described herein.
US10457689B2
Compounds of formula (I): wherein R1, R2, R3, R4, R5, R6 and Y are as defined in the description. Medicaments.
US10457688B2
The present invention provides a compound of Formula XXXI: or a salt or a hydrate of said compound, and further provides a pharmaceutical composition comprising the compound of Formula XXXI and one or more acceptable pharmaceutical carriers. A method of treating a patient having cancer comprising administering a therapeutically effective amount of a compound of Formula XXXI, or a pharmaceutical composition comprising a compound of Formula XXXI and one or more acceptable pharmaceutical carriers to the patient is disclosed.
US10457672B2
The present disclosure provides γ-diketones or analogs thereof, that activate Wnt/β-catenin signaling and thus treat or prevent diseases related to signal transduction, such as osteoporosis and osteoarthropathy; osteogenesis imperfecta, bone defects, bone fractures, periodontal disease, otosclerosis, wound healing, craniofacial defects, oncolytic bone disease, traumatic brain injuries or spine injuries, brain atrophy/neurological disorders related to the differentiation and development of the central nervous system, including Parkinson's disease, strokes, ischemic cerebral disease, epilepsy, Alzheimer's disease, depression, bipolar disorder, schizophrenia; otic disorders like cochlear hair cell loss; eye diseases such as age related macular degeneration, diabetic macular edema or retinitis pigmentosa and diseases related to differentiation and growth of stem cell, such as hair loss, hematopoiesis related diseases and tissue regeneration related diseases.
US10457671B2
The invention relates to a new crystalline form of Canagliflozin of formula I, with its systematic name (2S,3R,4R,5S,6R)-2-(3-((5-(4-fluorophenyl)thiophen-2-yl) methyl)-4-methylphenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol5 and a method of its preparation.
US10457665B2
The present invention relates to a compound with formula (I) or a salt and/or a pharmaceutically acceptable solvate thereof, the method for preparing same as well as the uses thereof, in particular the therapeutic use thereof, mainly in the treatment of diseases associated with a hyperactivity of the endocannabinoid system.
US10457662B2
This invention is in the field of medicinal chemistry. In particular, the invention relates to novel small molecule compounds having a quinolin-8-yl-nicotinamide structure (e.g., a compound having Formula I: which are useful in treating, ameliorating, or preventing various forms of cancer (e.g., pancreatic cancer).
US10457658B2
The present invention relates to novel compounds, particularly to compounds comprising a photoactive unit, said novel compounds being particularly suitable for ophthalmic devices as well as to ophthalmic devices comprising such compounds.
US10457653B2
This present application disclosed a series of selective adenylyl cyclase 1 (AC1) inhibitors, compounds having a formula or a pharmaceutically acceptable salt thereof, as a pain therapeutic. Those compounds may provide an effective method of treatment for chronic/inflammatory pain. Those compounds may also prevent opioid dependence and/or reduce opioid dependence. Both method and composition matters are within the scope of this invention.
US10457634B2
A process is described for the production of formaldehyde, comprising (a) subjecting methanol to oxidation with air in a formaldehyde production unit thereby producing a formaldehyde-containing stream; (b) separating said formaldehyde-containing stream into a formaldehyde product stream and a formaldehyde vent gas stream; wherein the vent gas stream, optionally after treatment in a vent gas treatment unit, is passed to one or more stages of: (i) synthesis gas generation, (ii) carbon dioxide removal, (iii) methanol synthesis or (iv) urea synthesis.
US10457628B2
The present invention provides a new polymerizable compound which is represented by Formula (I). In the formula, R1 indicates an alkyl group or the like, A represents a (m+n)valent cyclic group, L1 indicates a single bond or the like, L2 indicates —COO— or the like, Z indicates —COO— or the like, Sp indicates an alkylene group, an alkyleneoxy group, or the like, Q indicates a polymerizable group such as a (meth)acryloyl groups, 1 indicates an integer of 0 to 2, m indicates an integer of 1 or 2, and n indicates an integer of 1 to 3. The present invention also provides a polymerizable composition which includes the polymerizable compound described above, a film which is formed from the polymerizable composition described above, and a half mirror for displaying a projection image which includes the film described above. Using the polymerization composition described above, it is possible to manufacture films such as a low birefringence retardation film and a reflection film with high reflection wavelength region selectivity.
US10457626B2
The present invention relates to a process for producing methyl methacrylate, comprising the following steps: A) producing methacrolein and B) reacting the methacrolein obtained in step A) in an oxidative esterification reaction to give methyl methacrylate, characterized in that the two steps A) and B) take place in a liquid phase at a pressure of from 2 to 100 bar, and step B) is carried out in the presence of a heterogeneous noble-metal-containing catalyst comprising metals and/or comprising metal oxides.
US10457622B2
Provided is a method for producing acetic acid that is capable of greatly improving the life of a silver-substituted ion exchange resin (IER) for removing organic iodine compounds in acetic acid.With the method for producing acetic acid according to the present invention, in a carbonylation process of a methanol method, a nickel base alloy or zirconium is used as a material of a distillation column in a dehydration step, and as metal ion concentrations in a charging mixture of the distillation column in the dehydration step, an iron ion concentration is less than 10,000 ppb by mass, a chromium ion concentration is less than 5,000 ppb by mass, a nickel ion concentration is less than 3,000 ppb by mass, and a molybdenum ion concentration is less than 2,000 ppb by mass.
US10457619B2
The present invention relates to a compound of formula (I), in particular for the use thereof for depigmenting, lightering and/or bleaching the skin. (I) In which R1 and R2, which may be identical or different, denote hydrogen, or a COR5 radical in which R5 denotes a linear C1-C10 or branched C3-C10 alkyl radical, preferably a linear C1-C6 or branched C3-C6 alkyl radical, more preferentially a linear C1-C4 alkyl radical, R3 denotes a linear C1-C6 or branched C3-C6 alkyl radical, preferably a linear C1-C4 or branched C3-C4 alkyl radical, and R4 denotes H, a linear C1-C6 or branched C3-C6 alkyl radical, or a COR5 radical, and also the salts thereof, the solvates thereof and the optical isomers thereof, and the racemic mixtures thereof, alone or as a mixture. The present invention also relates to the novel compounds (I) and also to the process for preparing same and to a cosmetic process for depigmenting the skin using such compounds (I).
US10457617B2
A method for obtaining an ethylene product in a supercritical state is proposed, in which method a gas mixture containing predominantly or exclusively ethylene and ethane is separated in a distillation column (1), which is operated at a distillation pressure level of from 5 to 15 bar, into an overhead product containing predominantly or exclusively ethylene and a bottom product containing predominantly or exclusively ethane, the overhead product being withdrawn in the gaseous state from the head of the distillation column (1) and a first portion thereof being liquefied and returned as reflux to the distillation column (1) and a second portion thereof being converted into a supercritical state and being used as the ethylene product. Provision is made that, for converting the second portion into the supercritical state, multi-stage compression from the distillation pressure level via a plurality of intermediate pressure levels to a supercritical pressure level is carried out, the second portion in the multi-stage compression being converted predominantly or exclusively from the gaseous into the supercritical state. A corresponding installation is likewise a subject of the invention.
US10457608B2
A multilayer ceramic substrate that includes a surface layer portion positioned on an internal layer portion, and a surface layer electrode on a surface of the surface layer portion. The surface layer portion includes a first layer next to the internal layer portion, and the internal layer portion includes a second layer next to the first layer. The thermal expansion coefficient of the first layer is lower than the thermal expansion coefficient of the second layer. The first layer and the second layer each contain glass containing 40 weight % to 65 weight % of MO, where MO is at least one selected from CaO, MgO, SrO, and/or BaO); 35 weight % to 60 weight % of alumina, and 1 weight % to 10 weight % of at least one metal oxide selected from CuO and/or Ag2O.
US10457601B2
Some embodiments of the present invention comprise a method of cementing comprising: placing a settable composition into a well bore, the settable composition comprising RFA, hydraulic cement, and water; and allowing the settable composition to set. Other embodiments comprise a method of cementing comprising: placing a settable composition into a well bore, the settable composition comprising RFA, calcium hydroxide (lime), and water; and allowing the settable composition to set. Other embodiments comprise a settable composition comprising: RFA, hydraulic cement, calcium hydroxide, natural pozzolan and water; and allowing the composition to set. Other embodiments comprise a settable composition comprising RFA and any combination of hydraulic cement, calcium hydroxide, slag, fly ash, and natural or other pozzolan.
US10457595B2
A method of forming a sealed device comprising providing a first substrate having a first surface, providing a second substrate adjacent the first substrate, and forming a weld between an interface of the first substrate and the adjacent second substrate, wherein the weld is characterized by ((σtensile stress location)/(σinterface laser weld))<<1 or <1 and σinterface laser weld>10 MPa or >1 MPa where σtensile stress location is the stress present in the first substrate and σinterface laser weld is the stress present at the interface. This method may be used to manufacture a variety of different sealed packages.
US10457588B2
A lead-through or connecting element is provided that includes an assembly having a carrier body of a high-temperature alloy, a functional element, and an at least partially crystallized glass. The crystallized glass is between a portion of the functional element and a portion of the carrier body. The carrier body subjects the crystallized glass to a compressive stress of greater than or equal to zero, at a temperature from at least 20° C. to more than 450° C. Also provided are a method for producing a lead-through or connecting element, the use of such a lead-through or connecting element, and to a measuring device including such a lead-through or connecting element.
US10457586B2
Chemically-strengthened thin glass having modified curvature and a method for making the same. The method includes providing a thin glass substrate which has host alkali ions situated in its surface regions, and possesses a treatment-advantaged surface region and a treatment-disadvantaged surface region located opposing each other; conducting a step of ion-exchange with invasive alkali ions having an average ionic radius larger than the average ionic radius of the host alkali ions, thereby producing a chemically-strengthened substrate which is characterized by an undesired curvature (warpage), and then conducting a step of reverse ion-exchange with reversing alkali ions having an average ionic radius equal to, or smaller than, the average ionic radius of the host alkali ions before ion-exchange, so as to produce a chemically-strengthened substrate having either less curvature or having a predetermined profile of curvature, which is not present in the chemically-strengthened glass substrate prior to reverse ion-exchange.
US10457584B2
The invention provides methods and compositions for improving dewatering of mineral slurry. The method comprises adding an R-Succinic Compound (such as octadecenyl succinic acid, hexadecenyl succinic acid, and/or dodecenyl succinic acid) to the slurry. The R-Succinic Compound removes water that would otherwise be trapped within the filtered slurry cake.
US10457580B2
The present application provides a device for treating a black and odorous water body comprising a pre-treatment unit, a biomimetic intestine tubular purification system which imitates a digestion of small intestine, a microbial fuel cell which imitates a digestion of large intestine, and an inclined tube sedimentation tank which imitates human excretion.
US10457575B2
The present invention provides a hydrogen water generator capable of efficiently generating hydrogen with a structure in which anode electrode(s) and cathode electrode(s) are arranged in a container in an approximately vertical direction. The electrode portion 4 which includes two or more of anode electrodes 4A or cathode electrodes 4B is supported by a generator body cover portion 2. The generator body cover portion 2 is held and the electrode portion 4 is immersed in drinking water in a beverage container 12 such as a cup. Then, electrolysis is caused owing to that a controller 11 applies voltage obtained by boosting supply voltage from a battery 8 to the electrode portion 4 for a predetermined time. At this time, since a plurality of energizing paths between the anode electrode(s) and the cathode electrode(s) are formed, hydrogen can be effectively generated in the drinking water.
US10457573B2
A method and an apparatus for processing radioactive wastewater are provided, wherein the radioactive wastewater is processed by using Disc Tube Reverse Osmosis (DTRO) membrane assembly, thereby achieving both the effects of high decontamination factors and high concentration multiples. In said method, the radioactive wastewater passes through the first-stage membrane assembly and the second-stage membrane assembly in sequence to obtain the second-stage clear water, and the first-stage concentrated water flowing out of the first-stage membrane assembly enters the third-stage membrane assembly to obtain concentrate.
US10457569B2
Apparatuses, systems, and methods for collecting, transporting, and purifying water using human energy from transport. A barrel shaped water impermeable container made of material comprising an ultraviolet (UV) light stabilized polymer that can be pushed or rolled. The container has one or more ports with removable filters to remove pre-sediment prior to transport and post-sediment after transport. A translucent water impermeable casing comprising an electrical box having at least two removable and replaceable UV lights, connected to copper coils with rotating magnets inside the coil generate power to light the ultraviolet lights and purify water in the container. Three or more removable proportionally spaced carbon fin cartridges rotate about a container closed end axis when the container is pushed or pulled to provide additional purification. Carbon fin cartridges can have a polylactic acid shell wrapped in liquid permeable mesh shell and evenly spaced holes packed with carbon.
US10457545B2
A magnetic energy harvesting and scavenging circuit includes a first substrate having first and second surfaces and at least one energy harvesting and scavenging coil formed adjacent the first surface. An electromechanical systems device includes a moveable mass extending over the first surface and is displaced relative to the first substrate in three dimensions responsive to an external force applied to the moveable mass. The movable mass includes a magnet support layer and a number of permanent magnet segments attached to the magnet support layer. The permanent magnet segments are magnetically coupled to the at least one energy harvesting and scavenging coil. Energy harvesting and scavenging circuitry is electrically coupled to the at least one energy harvesting and scavenging coil and generates electrical energy due to magnetic flux variation through the at least one energy harvesting and scavenging coil responsive to movement of the moveable mass.
US10457521B2
An electrical or electromechanical installation includes a central processor for controlling operation of the electrical or electromechanical installation, a computer communicatively coupled to the central processor to output a control signal to the central processor, and a first video camera communicatively coupled to the computer to output an image signal to the computer. The computer has a memory storing computer instructions to determine facial characteristics from a person's face data comprised in the image signal, to categorizing the facial characteristics into at least one of predefined emotion categories, and to generate a control signal corresponding to the at least one of predefined emotion categories. The central controller operates the electrical or electromechanical installation in accordance with one of several operational modes, wherein the one of several operational modes is selected as a function of the control signal.
US10457520B2
In order to provide a film roll that includes a core having improved rigidity without increasing a cost, the present invention provides a film roll including: a cylindrical core; and a film wound around an outer peripheral surface of the core, the core satisfying the following inequality: D×0.0017+0.50
US10457518B2
A winding machine (1) for a traversing application of a winding material (51) to a spool sleeve (27) comprises a spindle (8) which is supported for being rotated and for having a fixed axial position. The spindle (8) comprises an inner recess. The winding machine (1) comprises a drive driving the spindle (8) for a rotational movement and a traversing carriage (20). The traversing carriage (20) is supported on the spindle (8) for being movable with a traversing motion (18) in an axial direction relative to the spindle (8). A first coupling element serves for transmitting the rotational movement of the spindle (8) to the traversing carriage (20) and a second coupling element serves for transmitting the traversing motion (18) of the traversing carriage (20) to the spool sleeve (27). The winding machine (1) also comprises an actuation mechanism (30) executing the traversing motion (18). The actuation mechanism (30) is coupled to the traversing carriage (20) for transmitting the traversing motion (18) from the actuation mechanism (30) to the traversing carriage (20). The actuation mechanism (30) extends through the inner recess of the spindle (8).
US10457517B2
A device for separating a gummed paper and a lining paper of a double-sided tape is provided. In an example, the device includes a housing, a first rotating structure and a second rotating structure which are provided within the housing and a control part. A chamber for accommodating a double-sided tape coil is provided in the housing. The control part fits the chamber, and the double-sided tape coil is rotatable around the control part. The housing is provided with a sliding groove for accommodating the first rotating structure. When the first rotating structure abuts against the second rotating structure, the first rotating structure is positioned in a first limiting part of the sliding groove.
US10457512B2
Devices, methods, and systems for splicing a trailing edge of an outgoing roll with a leading edge of a replacement roll with a lapless butt splice on-the-fly during converting and printing production. A first strip of adhesive tape may be placed partially under the leading edge, such that a portion of the adhesive tape remains exposed beyond the leading edge. The replacement roll may be accelerated to match the speed of the outgoing web's movement, a trailing edge of the outgoing web may be cut free from the outgoing roll, and the trailing edge of the outgoing roll may be positioned over the exposed portion of the adhesive tape. A second strip of adhesive tape may be applied over the leading edge and trailing edge using a splicer roller timed to apply the tape when the edges pass proximate to the splicer roller.
US10457506B1
A cage for surrounding a section of a work area of the top of rolling stock forms part of a portable fall protection device that includes a positioning mechanism capable of telescoping, folding and pivoting motions that are maneuvered by pneumatically-powered or hydraulically-powered apparatus. A gate, lock, pressure lines, valves and control devices are combined with the cage to ensure proper deployment of worker fall protection in this working environment.
US10457490B2
According to one embodiment, a transfer apparatus includes a base, a first linear motion member, a second linear motion member, a moving conveyor, an extraction arm, and a holding part. The first linear motion member is supported by the base and is movable in a first direction. The second linear motion member is supported by the first liner motion member and is movable in a second direction crossing the first direction. The moving conveyor is supported by the second linear motion member and includes a belt for conveying an article. The extraction arm is provided on a side of the moving conveyor, extracts the article and places the article on the belt. The holding part is provided at an end of the extraction arm and holds the article.
US10457484B2
An autonomous rover including a frame having a first end and a second end longitudinally spaced from the first end and forming a payload bay, the payload bay being sized to support a pickface, a common active registration surface configured to engage the pickface, and a drive section connected to the common active registration surface, the drive section being configured to variably position the common active registration surface relative to at least one storage shelf of an automated storage and retrieval system to effect placement of the pickface on the storage shelf so that pickfaces are substantially continuously arranged along the at least one storage shelf with a predetermined storage spacing between the pickfaces.
US10457472B2
Combination medicine containers and dispensers are shaped similar to or generally the same as standard prescription medicament containers but are configured to dispense one medicament at a time through easy manipulation of integral dispensing means. Each combination medicine container and dispenser has a bottle, a cap, and an integral dispensing mechanism that cooperate with one or more structures of the bottle and/or cap to dispense one medicament at a time from the container. In one form, the combination medicine container and dispenser is designed to allow a user to dispense a single medicament through properly applied pressure. In another form, rotation of one or more components provides dispensing of a single medicament.
US10457468B2
A container for storage and shipping of objects includes a lid assembly having two configurations and an open-top box. In the first configuration the container can be loaded with objects for storage or collection while limiting physical and visual access to the contents of the box and in the second configuration, the container is sealed for shipping. The lid assembly contains side flaps which may be used to stabilize the lid assembly in the first configuration, and in the second configuration, secure the lid assembly to the open-top box. Preferably, the container is formed from one contiguous blank. The blank is preferably made of corrugated cardboard but may be formed from any substantially rigid material. The container is thermally protected with a flame-retardant treatment, such as a thermally protective lining.
US10457462B2
A package for the storage of food or other suitable products includes a tray and, optionally, a lidding film. The tray is thermoformed, molded, or otherwise shaped to provide a recessed portion and flange, the recessed portion defining a product-receiving cavity. The flange includes a frame portion surrounding the cavity and a margin portion disposed alongside the frame portion and, in some embodiments, extending substantially a full width of the tray. The optional lidding film attaches to both the frame and margin portions and typically seals the cavity. The margin portion and a side wall of the recessed portion may include locking features to allow the margin portion to snap close against the side wall. The package may then be made to stand on end with the margin portion acting as a base. The lidding film may include a peelable/sealable film to allow repeated access to the product while sealing the cavity between uses.
US10457460B2
In a packaging bag including a main bag body made of laminate films and a film-shaped pouring nozzle made of laminate films being thinner than the laminate film for the main bag body and developing a self-sealing function, the main bag body is provided on an edge part of a portion formed by cutting out at least a shoulder part with a notch part for fixing and holding the film-shaped pouring nozzle, and the notch part is formed as a protect cover separatably connected to the cutout edge part to house the film-shaped pouring nozzle therein, and an outer face of a base part of the pouring nozzle is fusion-joined to an inner face of the cutout edge part of the main bag body and connected to the main bag body.
US10457457B2
Flexible containers with structural support frames including bottom support structures.
US10457456B2
A gas barrier sheet material which make effective use of natural resources and which has improved gas barrier properties including oxygen barrier properties, water vapor barrier properties and smell barrier properties, and improved flexibility; a barrier container using the same; and a method for fabricating a sheet material. A sheet material is characterized in that a fine fiber layer and a moisture-retaining layer are stacked on at least one surface of a substrate in such a way that the fine fiber layer and the moisture-retaining layer are in direct contact with each other. The invention is more advantageous when using a substrate, e.g. paper, a nonwoven fabric, or a porous membrane, of which surface profile is not flat and which is inherently susceptible to causing troubles in fabrication processes, such as of soaking, wetting and drying during coating of a coating agent.
US10457442B2
A pallet may include a base layer, an intermediate layer, two or more support blocks, and a top layer. The support blocks may be removably attached to the base layer and the intermediate layer such that the support blocks are positioned between the base layer and the intermediate layer. The base layer may include two or more base members, the intermediate layer may include two or more intermediate members and the top layer may include two top outside members, which all may be described as structural members. The structural members may include two or more ribs, may include fiber dispersed in a thermoplastic material, and may include a continuous fiber bundle within each rib.
US10457439B2
A container formed from a blank and a method for constructing the container are described. The container includes a bottom wall, two end walls, each end wall including at least an end panel extending from an end edge of the bottom wall, and two side walls. The container further includes an upper reinforcing assembly at least partially extending from each end panel, and a side reinforcing assembly extending from opposing side edges of each end panel.
US10457437B2
A plastic container is provided that includes a hollow body portion including a lower supporting base portion; a sidewall portion extending upwardly from the base portion; and a neck portion extending upwardly from the sidewall portion. The neck portion includes a support flange having an upper and lower surface, threads, and a dispensing opening at the top of the neck portion. In embodiments, a closure may be provided to form an assembly. In embodiments, the container may be comprised of PET, the weight of the neck portion from the lower surface of the support flange to a top of the dispensing opening may be 2.3 grams or less, and/or the vertical distance from the top of the dispensing opening to the lower surface of the support flange may be 0.450 inches or less. A preform and method for making a container are also disclosed.
US10457425B2
A satellite is disclosed comprising an anti-nadir panel having a first side and a second side. In one or more embodiments, the first side of the anti-nadir panel is mounted to an anti-nadir side of the main body of the satellite. The satellite further comprises at least one battery pack mounted to the second side of the anti-nadir panel, where at least one battery pack comprises at least one battery cell.
US10457424B2
This flexible thermal-control material (10A) is obtained by stacking: a reflective layer (12) which reflects sunlight; and an infrared-ray emission layer (13) which emits infrared rays. The infrared-ray emission layer (13) is configured from a radiation-crosslinked fluororesin material. Accordingly, a flexible thermal-control material is achieved which satisfies all of a plurality of conditions related to solar absorption (α), total hemispheric infrared ray emissivity (ε), radiation resistance, and atomic oxygen resistance.
US10457422B2
A method and apparatus for securing a rotor blade is disclosed. The apparatus includes a base and an offset member configured to maintain the base at a selected distance from a set point. A clamping member is supported by the base and is receptive of the rotor blade at a selected location of the rotor blade, wherein the rotor blade is positioned against the set point. A slidable component supports the clamping member and slides the clamping member within the base to the selected location of the rotor blade. The free end of the clam shell assembly can be secured to a support beam that raises the clam shell assembly and rotor blade from the base for immersion testing.
US10457415B2
A method for assisting the braking of an aircraft on a runway comprises the steps implemented automatically, including: before the landing of the aircraft on the runway, receiving the input, by a crew member of the aircraft, of a target braking distance by a man-machine interface associated with a processing unit, the target braking distance corresponding to a distance between a threshold of the runway and a selected exit of the runway; engaging an automatic optimized braking mode of the aircraft making it possible for the aircraft to attain the target speed when it reaches the selected runway exit; and—controlling a braking system of the aircraft, while the aircraft is running on the runway, according to this automatic optimized braking mode.
US10457414B2
A fastener including a sleeve having an elongated portion, a head with a bearing surface, and an internal threaded portion, a core bolt disposed within the sleeve and having a head and a shank portion having an external threaded portion engageable threadedly with the threaded portion of the sleeve. An insert is disposed within the sleeve and surrounds a portion of the core bolt. A seal element is attached to the sleeve and juxtaposed with the bearing surface of the head of the sleeve. The fastener is adapted to be installed in a structure. The electrical contact of the fastener reduces the potential difference between it and the structure, which provides a direct path for continuous propagation of electromagnetic waves, reducing electromagnetic wave scattering and minimizing the electromagnetic signature.
US10457411B2
A lightning strike dispersion structure may include a composite component having an outboard surface, wherein the composite component is electrically nonconductive. The lightning strike dispersion structure may include a metal sheet coupled to and extending across a minority portion of the outboard surface of the composite component, wherein the metal sheet is electrically conductive. The lightning strike dispersion structure may also include a metal stud coupled to and in electrical contact with the metal sheet, the metal stud extending completely through the composite component, wherein the metal stud is electrically conductive.
US10457409B2
An exhaust system has an engine exhaust plane associated with an entrance to the exhaust system, an exhaust exit plane associated with an exit of the exhaust system, a forward cap movable relative to the engine exhaust plane and configured to selectively intersect the engine exhaust plane, and an aft cap movable relative to the exhaust exit plane and configured to selectively intersect the exhaust exit plane.
US10457407B2
An evacuation assembly of an aircraft includes an evacuation slide and a sheet coupled to the evacuation slide. The sheet may be deployable in a wind curtain configuration and a canopy configuration. In the wind curtain configuration, the sheet may extend, as a substantially vertical panel, longitudinally along opposing lateral sides of the evacuation slide. In the canopy configuration the sheet may extend over at least a portion of a top side of the evacuation slide. In the canopy configuration, the sheet may include a first portion that is the substantially vertical panel that extends longitudinally along the opposing lateral sides of the evacuation slide and a second portion that extends over the top side of the evacuation slide. The second portion of the curtain may in a furled, collapsed form in the wind curtain configuration and may be configured to unfurl in the canopy configuration.
US10457379B2
A system and method for a number of backup systems in an aircraft. The apparatus comprises a movement system; a latch system; a lock system; and at least one of a backup valve, a backup actuator, or a backup power source connected to at least one of the movement system, the latch system, or the lock system. The movement system has a first number of actuators and is connected to a hydraulic power source. The latch system has a second number of actuators and is connected to the hydraulic power source. The lock system has a third number of actuators and is connected to the hydraulic power source.
US10457373B2
An aircraft with a composite tail boom that comprises at least partly a tubular tail boom cone with an outer skin and an inner skin, wherein the inner skin delimits a hollow interior of the composite tail boom, wherein a plurality of rod-shaped stiffening elements and a plurality of ring-shaped stiffening elements are arranged between the outer skin and the inner skin, the plurality of rod-shaped stiffening elements being oriented in longitudinal direction of the composite tail boom and the plurality of ring-shaped stiffening elements being distributed along the longitudinal direction in the tubular tail boom cone.
US10457366B2
In the field of bodies towed behind a ship, commonly called fish, a fish comprises a supporting structure configured to move in water in a horizontal main direction, at least one appendage configured to generate a hydrodynamic lift directed downwards when the fish moves in the water under the towing effect, and a lock for reducing the hydrodynamic lift of the appendage.
US10457364B2
Mask-type goggles used for swimming and diving includes a soft rubber mask, a lens, a transparent frame, a decorative strip, and a lens fixing frame. A decorative strip is embedded in the inner side of a transparent frame so that the color of the decorative strip can be displayed through a frame, and the transmission of light of the frame makes the goggles as a whole colorful to improve the aesthetics of the goggles. Besides, the decorative strip is fixedly embedded in the frame, which can effectively prevent the decorative strip from falling off, such that the goggle structure is more stable and durable.
US10457357B2
A method for assembly of a riser string onboard a vessel for performing subsea wellbore related operations involving said riser string, the riser string extending between a subsea wellbore and the vessel in a wellbore related operation, wherein the vessel includes a hull, a riser storage storing therein, in horizontal orientation, multiple pre-assembled riser stands and/or multiple individual riser stand, a deck structure having an elongated transfer opening above said riser storage, a transfer elevator, wherein multiple pre-assembled riser stands, each being pre-assembled from multiple riser sections connected end-to-end and each having a length of at least 150 ft. (45.72 m), and/or multiple individual riser sections each having a length of at least 150 ft. (45.72 m), are stored, in said horizontal orientation, in the riser storage.
US10457354B2
This relates to vessels in general, but in particular to displacement vessels designed to be exposed from low to medium to high waves. Both for comfort of persons, animals or fragile goods, steady sailing is preferred, without causing the waves slamming in on the vessel hull or excessive pitching of the vessel. This is also the case for service and supply vessels performing operations in relation to offshore or subsea installations. To obtain a solution to the aforementioned issues the present invention provides a vessel, wherein a stern of the vessel extend below a design waterline (Tdwl), and wherein opposite side surfaces of the stern, when seen in an opposite direction of the vessels primary sailing direction, form an acute angle under and above the design waterline (Tdwl) to decrease the vessels displacement in the rear end and are adjoined along at a line of symmetry forming a stern centerline.
US10457352B2
A bicycle frame is disclosed, having at least one frame portion which is configured for the removable mounting of at least one separate energy storage device, in particular a battery pack. According to the invention, the frame portion configured for the removable mounting of the energy storage device has an asymmetric cross section with respect to a frame center plane. An electric bicycle according to the invention has a frame portion which is configured for the removable mounting of at least one separate energy storage device, the frame portion having an asymmetric cross section with respect to a frame center plane. Furthermore, an energy storage device is disclosed, having an asymmetric cross section with respect to an energy storage device center plane.
US10457342B2
Provided is a traveling apparatus including at least, with respect to a traveling direction, a front wheel and a rear wheel and on which a user rides when travelling. The traveling apparatus includes a front wheel supporting member configured to rotatably support the front wheel, a rear wheel supporting member configured to rotatably support the rear wheel, an adjusting mechanism configured to adjust a wheel base length between the front wheel and the rear wheel by changing a relative position of the front wheel supporting member and the rear wheel supporting member, and a driving unit configured to drive at least one of the front wheel and rear wheel. The wheel base length adjusted by the adjusting mechanism is associated with a speed of the traveling apparatus achieved by driving the driving unit in such a way that the longer the wheel base length, the greater the speed becomes.
US10457332B1
The invention relates to a structure of a front part of the bodyshell of a vehicle, notably a motor vehicle. According to the invention, the structure of the front part comprises reinforcing means secured to the A-pillar (5) and to the corresponding ends of the bodywork elements (1) so as to strengthen the connections between the A-pillar (5) and the bodywork elements (1) so as to prevent these connections from breaking in the event of a frontal impact of the vehicle. The invention applies to the automotive industry.
US10457328B2
A safety system for a vehicle providing a road departure protection feature comprises a camera, mounted to the vehicle to provide a view of a driving direction of the vehicle, and an electronic control unit connected to the camera. The electronic control unit includes instructions for analyzing the image and comparing the roadway path to the predicted vehicle path. The electronic control unit determines a vehicle roadway departure is occurring when the predicted vehicle path differs from the roadway path by a predetermined threshold, and then determines at least one corrective action to return the vehicle path to the roadway path. The safety system sends instructions to apply at least one corrective action with at least an electronic stability control system.
US10457322B2
[Problem]An object of the present invention is to provide a motor control unit that achieves desired performance more simply with higher accuracy by setting a frequency characteristic according to a state of the control unit and automatically adjusting a control gain by the set value, and to provide an electric power steering apparatus equipped with the same.[Means for Solving the Problem]A motor control unit that comprises a current command value calculating section that calculates a current command value of a motor applying a steering assist torque to a steering system of a vehicle, and a feedback section that controls a motor current flowing to the motor through a feedback mechanism based on the current command value comprises: a control unit state detecting section that detects at least one state of the motor control unit, and outputs the state as a control unit state; and a characteristic changing section that changes a setting of a closed loop response characteristic of the feedback section in real time depending on the control unit state.
US10457319B2
A control circuit includes a proportional control unit configured to calculate a proportional value of a difference between an operating value fed back from an object to be controlled and a target value, as a first output value, an integration unit including a suppressing section, the integration unit configured to calculate an integrated value by adding the difference and a previously-calculated integrated value as processed by the suppressing section, and a second output value based on the integrated value, and an output unit configured to output, to the object, a control signal having a value based on the first and second output values. The suppressing section modifies the previously-calculated integrated value to be in a predetermined range if the previously-calculated integrated value is outside the predetermined range.
US10457309B2
A carrier for transporting a grill and cooler over difficult terrain includes a chassis that includes a first frame and a floor. The first frame has a front end that includes a front axle to which a front wheel may be coupled with and rotatable about, and a rear end that includes a rear axle to which a rear wheel may be coupled with and rotatable about. The floor is coupled with the first frame, and together, the first frame and the floor define a receptacle disposed between the front and rear wheel and that is configured to hold a cooler. The carrier also includes a second frame coupled with the chassis and operable to hold a grill. The second frame is positionable relative to the first frame to: 1) a first position where the grill is operable to cook food when the second frame holds the grill, and 2) a second position where the grill is stored for transportation when the second frame holds the grill. Because the receptacle is disposed between front and rear wheels, which may be sized to provide easy rolling over difficult terrain, such as loose sand of a beach, or an uneven path in the woods or desert, the carrier can easily and stably transport a cooler full of ice, food and drinks. And because the second frame of the carrier is positionable relative to the first frame of the carrier's chassis, the grill may be easily positioned adjacent the cooler while transporting the grill and cooler over difficult terrain, and repositioned above the cooler while it cooks food.
US10457300B2
In a normal operating mode, track-bound vehicles report their respective position to a track-side device and the track-side device determines a respective movement authority taking into account the reported positions for the track-bound vehicles and transmits the movement authorities to the respective track-bound vehicle. If a track-bound vehicles is faulty and cannot ensure its integrity, and it is consequently not able to report a valid or reliable position, a switch-over into a fault mode takes place without interrupting the travel operation of the track-bound vehicles. In the fault mode the faulty track-bound vehicle determines a position of one of its vehicle ends and reports the position together with information that it cannot ensure its integrity, to the track-side device. Movement authorities are then determined by the track-side device, taking into account the reported position of the one vehicle end and track vacancy information of a track-side track vacancy system.
US10457280B2
A control system for maintaining a traffic warning triangle at a constant speed when deployed, notwithstanding rises and falls in the road surface, includes a driver, a driving controller, a detector, and a processor. The driving controller controls the driver to drive the mobile warning triangle to move on a road at a predetermined speed. The detector obtains information as to the road. The processor outputs control signals to the driving controller to control the mobile warning triangle to move at the constant predetermined speed when moving. A control method of the mobile warning triangle is also provided.
US10457277B2
A driver assistance system for avoiding collisions includes an environmental sensor for detecting the traffic environment of the vehicle and a processing unit configured to assess the traffic environment as to the likelihood of a danger and plan a route avoiding or at least minimizing the danger for the vehicle. The processing unit is further configured to predict a possible control intervention of the driver in reaction to the danger and select a route which is compatible with that control intervention.
US10457270B2
A method for controlling a hybrid starter and generator (HSG) is applied to an eco-friendly vehicle. The method includes HSG torque-output limiting control, and in particular, the HSG torque-output limiting control is divided into an HSG regeneration mode and an HSG driving mode in which output limitation of the HSG 3 is performed after torque limitation of the HSG 3. Furthermore, the HSG regeneration mode includes: a former regenerative torque output control in which an engine RPM is converted by a controller 10 into regenerative torque output of the HSG 3 for about 1 second when an engine starts idling to charge a battery, and a latter regenerative torque output control in which the engine RPM is converted into the regenerative torque output of the HSG 3 after 1 second to about five seconds to continue to charge the battery 7, and an HSG driving mode.
US10457258B2
A brake control apparatus includes: a master cylinder that outputs a brake fluid at a master pressure; a master pressure changing device that can change the master pressure irrespective of an operation of a brake pedal; a brake actuator; and a control unit that executes antilock control by reducing a brake pressure of a target wheel. Modes of the antilock control include a normal mode and a pseudo mode. In the pseudo mode, the control unit operates the master pressure changing device such that the master pressure obtains a target value of the brake pressure of the target wheel, and changes the brake pressure of the target wheel in an interlocking manner with the master pressure. When the normal mode is unavailable, the control unit executes the antilock control in the pseudo mode.
US10457255B2
A thermal management system and methods for use are disclosed. The thermal management system comprises a shield portion and a dissipation portion. The shield portion may comprise a hot side skin, a conduction layer, an insulation layer, and a cool side skin. The dissipation portion may comprise a fin array. Heat absorbed by the shield portion is partially or fully conducted to the dissipation portion for transfer to the ambient environment. The thermal management system may be employed as an aircraft wheel heat shield, an automotive brake heat shield, a gas turbine heat shield, an electronic heat sink, and in various other applications where heat shielding and/or heat transfer are desirable.
US10457254B2
A jack assembly including a telescopic column driven via a gear box, wherein: the gear box is coupled to a rotary input of a drive mechanism that extends and retracts the column; the gear box has only a single input gear and a single output gear that is coupled to the drive mechanism; and the input gear has a connector adapted to be engaged and driven by a portable, hand-held power tool. The invention also relates to a jack assembly with a gear box for use as a jockey wheel for attachment to a towed vehicle, to raise and lower a draw bar of the vehicle.
US10457249B2
A system, configured to mount on an ownship vehicle, includes a transceiver configured to receive positioning signals and receive surveillance signals including surveillance data from a second vehicle and processing circuitry configured to determine a location of the ownship vehicle based on the positioning signals received by the transceiver and determine expected characteristics of the surveillance signals based on the surveillance data. The processing circuitry is further configured to compare the expected characteristics and actual characteristics of the surveillance signals received from the second vehicle and determine that the surveillance signals include a discrepancy indicative of false positioning signals in response to comparing the expected characteristics and the actual characteristics. The processing circuitry is configured to output an alert signal indicating the false positioning signals in response to determining that the surveillance signals include a discrepancy.
US10457247B2
A belt buckle feeder comprises a stationary base (12) adapted to be fixedly mounted to the vehicle and a carriage (14) movable to a retracted position and to an extended position vis-à-vis the base (12), which carriage is connected to a belt buckle (20) via an intermediate plate (22) provided between the belt buckle (20) and the carriage (14). The intermediate plate (22) is tightly connected to the belt buckle (20) and there is provided a positive guidance by which the intermediate plate (22) is pivoted during traversing to the extended position by a predetermined degree vis-à-vis the carriage (14) so that in addition to the traversing movement of the carriage (14) along a tilting direction (N) the belt buckle (20) reversibly tilts from a home position to an inclined position.
