Document	Document Title
US10552184B2	Array clocking in emulation Examples of techniques for emulating an application-specific integrated circuit (ASIC) array using a field programmable gate array (FPGA) are disclosed. In one example implementation according to aspects of the present disclosure, a method may include loading configuration information to the FPGA, wherein the configuration information is representative of configuration information of the ASIC. The method may further include emulating the ASIC using the FPGA loaded with the configuration information by applying a fast emulation clock signal to the FPGA. The fast emulation clock signal is a multiple of a system clock signal.
US10552180B2	Methods, systems, and apparatus to trigger a workflow in a cloud computing environment Methods, apparatus and articles of manufacture to provide workflow subscription management in a cloud computing environment are disclosed. Example disclosed methods include, in response to a first input identifying an event topic, causing, by executing an instruction with a processor, a corresponding event schema to be displayed, accessing a second input identifying a field included in the event topic schema and a third input identifying a threshold value corresponding to the field. Disclosed example methods also include, in response to receiving an event notification corresponding to the event topic and based on the threshold value having a defined relationship to a payload value included in an event payload contained in the event notification, triggering a workflow.
US10552175B2	Architectural mode configuration A determination is made that a configuration architectural mode facility is installed in a computing environment that is configured for a plurality of architectural modes and has a defined power-on sequence that is to power-on the computing environment in one architectural mode of the plurality of architectural modes. Based on determining that the configuration architectural mode facility is installed, the computing environment is reconfigured to restrict use of the one architectural mode. The reconfiguring includes selecting a different power-on sequence to power-on the computing environment in other architectural mode of the plurality of architectural modes, wherein the other architectural mode is different from the one architectural mode, and executing the different power-on sequence to power-on the computing environment in the other architectural mode in place of the one architectural mode restricting use of the one architectural mode.
US10552174B2	Computer system, arrangement with a computer system and an external management device, as well as the use of a storage unit in a computer system A computer system assembly has a computer system and an external management device, as well as use of a storage unit in a computer system. Included in the computer system, is an energy supply device; as well as a management unit, which controls and/or manages system parameters based upon system parameter data; and, at least one separate interface for connecting an external management device (smartphone, tablet PC or a notebook, for example). The computer system also has at least one storage unit, which is connected to a management unit for the internal exchange of system parameter data. The at least one storage unit is connected to the at least one separate interface for the external exchange of system parameter data and is operable externally by the separate interface(s) independent from the energy supply device.
US10552167B2	Clock-gating for multicycle instructions A system and a method of clock-gating for multicycle instructions are provided. For example, the method includes enabling a plurality of logic blocks that include a subset of multicycle (MC) logic blocks and a subset of pipeline logic blocks. The method also includes computing a precise enable computation value after a plurality of cycles of executing an instruction, and disabling one or more of the subset of multicycle (MC) logic blocks based on the precise enable computation value. Also, at least the subset of pipeline logic blocks needed to compute the instruction remains on.
US10552162B2	Variable latency flush filtering Variable latency flush filtering including receiving a first flush instruction tag (ITAG) and a second flush ITAG, wherein the first flush ITAG and the second flush ITAG are instructions to invalidate internal operation results after an internal operation identified by the first flush ITAG and the second flush ITAG; determining that the second flush ITAG is before the first flush ITAG by comparing the first flush ITAG and the second flush ITAG; determining that the first flush ITAG requires adjustment; and delaying the flush to a subsequent cycle in response to determining that the second flush ITAG is before the first flush ITAG and determining that the first flush ITAG requires adjustment.
US10552155B2	Livelock recovery circuit configured to detect illegal repetition of an instruction and transition to a known state Livelock recovery circuits configured to detect livelock in a processor, and cause the processor to transition to a known safe state when livelock is detected. The livelock recovery circuits include detection logic configured to detect that the processor is in livelock when the processor has illegally repeated an instruction; and transition logic configured to cause the processor to transition to a safe state when livelock has been detected by the detection logic.
US10552153B2	Efficient range-based memory writeback to improve host to device communication for optimal power and performance Method and apparatus for efficient range-based memory write back is described herein. One embodiment of an apparatus includes a system memory, a plurality of hardware processor cores each of which includes a first cache, a decoder circuitry to decode an instruction having fields for a first memory address and a range indicator, and an execution circuitry to execute the decoded instruction. Together, the first memory address and the range indicator define a contiguous region in the system memory that includes one or more cache lines. An execution of the decoded instruction causes any instances of the one or more cache lines in the first cache to be invalidated. Additionally, any invalidated instances of the one or more cache lines that are dirty are to be stored to system memory.
US10552144B2	Method for updating firmware of devices The invention relates to a method for updating firmware of devices such as automation devices and/or energy management devices, including the process steps of: providing at least one firmware file; loading the at least one firmware file into a loading tool; connecting the loading tool to the device; and transferring the firmware file to the device in consideration of loading information. In order to enable the firmware updating of different devices by means of only one loading tool, the loading information according to the invention is hived off from the loading tool, stored in at least one external data source and loaded by the loading tool from the at least one external data source.
US10552138B2	Technologies for secure software update using bundles and merkle signatures Technologies for secure software update include an update server and one or more client computing devices. The update server generates a software release including release components, such as packages and/or bundles, and a version number. The update server generates an integrity hash tree over the software release and a Lamport one-time signature key pair for each node of the integrity hash tree. The update server generates a Merkle signature scheme authentication tree based on the key pairs and signs each node of the integrity hash tree. The update server signs the root of the authentication tree with an anchor private key. A client computing device downloads one or more release components and verifies the release components with the integrity hash tree, the signatures, and the authentication tree. The client computing device verifies the root of the authentication tree with an anchor public key. Other embodiments are described and claimed.
US10552133B2	Image deployment method and apparatus This application discloses an image deployment method, where the image deployment method is applied to a container system. Information about an image that has been deployed on each host is collected. After an image tag of a to-be-deployed image is obtained, a degree of overlapping between the image that has been deployed on each host and the to-be-deployed image is determined. A host with a higher overlapping degree needs to download a smaller amount of data when deploying the to-be-deployed image and deploys the to-be-deployed image at a higher speed. Finally, a management node selects, according to overlapping degrees of the hosts, a deployment host for deploying the to-be-deployed image.
US10552128B1	Generating asynchronous runtime compatibility in javascript applications Methods and computer-readable media are disclosed herein for generating asynchronous runtime compatible applications from non-asynchronous applications. In embodiments, source code for the application that is not compatible with asynchronous processing is examined. The source code is parsed in order to identify unsafe functions that will cause failures of the application when processed in an asynchronous runtime. The source code corresponding to those unsafe functions is modified by adding asynchronous functions and commands to the source code and restructuring the source code. The modified source code may then be provided to an asynchronous runtime environment as the application is now compatible with asynchronous processing.
US10552127B2	Method and system for developing relation-context specific software applications Some embodiments described herein provide a system to run a source program. The system receives a source program with derived variables and/or derived functions. The system first performs syntax and semantic analysis on the received source program, and subsequently generates executable code. When the source program has a derived variable, the system generates executable code for: creating an object that includes the derived variable, assigning a value to the derived variable, and searching for a value of the derived variable at runtime. When the source code has a derived function, the system generates executable code for searching for a value of the derived function at runtime. Finally the system runs the generated executable code at runtime.
US10552126B2	Transitioning between code-based and data-based execution forms in computing systems and environments Techniques for transitioning between code-based and data-based execution forms (or models) are disclosed. The techniques can be used to improve the performance of computing systems by allowing the execution to transition from one of the execution models to another one of the execution models that may be more suitable for carrying out the execution or effective processing of information in a computing system or environment. The techniques also allow switching back to the previous execution model when that previous model is more suitable than the execution model currently being used. In other words, the techniques allow transitioning (or switching) back and forth between a data-based and code-based execution (or information processing) models.
US10552118B2	Context based identification of non-relevant verbal communications A computer-implemented method includes identifying a first set of utterances from a plurality of utterances. The plurality of utterances is associated with a conversation and transmitted via a plurality of audio signals. The computer-implemented method further includes mining the first set of utterances for a first context. The computer-implemented method further includes determining that the first context associated with the first set of utterances is not relevant to a second context associated with the conversation. The computer-implemented method further includes dynamically muting, for at least a first period of time, a first audio signal in the plurality of audio signals corresponding to the first set of utterances. A corresponding computer system and computer program product are also disclosed.
US10552114B2	Auto-mute redundant devices in a conference room Audio waveform data can be received from a plurality of client devices. The audio waveform data for each client device can be generated by sampling at least one portion of an audio stream received by the respective client device. The audio waveform data received from the plurality of client devices can be compared. Based on the comparison, which of the plurality of client devices are located in a same location can be determined. Further, based on the comparison, which of the plurality of client devices located in the same location are to mute their respective input audio transducers can be determined, and an indicator indicating to the client devices to mute their respective input audio transducers can be communicated to the client devices that are determined to mute their respective input audio transducers.
US10552113B2	Electronic device and method for controlling operation thereof An electronic device is provided. The electronic device includes a communication circuit, a speaker, a microphone, a memory, and a processor. The processor is configured to determine whether there is auditory data stored in the memory of the electronic device when an external electronic device is connected thereto through the communication circuit, send a request for auditory data to the external electronic device when there is no auditory data stored in the memory, receive the auditory data from the external electronic device, correct data, at the electronic device, about the sound received through the microphone using the auditory data, receive corrected audio data from the external electronic device, synthesize the corrected data about the sound and the corrected audio data received from the external device to obtain first synthesized data, and output a first new sound corresponding to the first synthesized data through the speaker.
US10552111B2	Control device A control device for controlling a display device including a plurality of light source assemblies arranged in rows and columns. The control device includes a camera configured to obtain at least one image of the display device including at least two activated light source assemblies in a first row and at least two activated light source assemblies in a first column; a controller configured to obtain a first intersecting point of a first straight line connecting the at least two light source assemblies of the first row and a second straight line connecting the at least two light source assemblies of the first column; and a display unit configured to display the first intersecting point. Further, the at least one image of the display device is an image in which at least one light source assembly positioned in the first row and the first column is deactivated.
US10552108B2	Method of print job programming for producing a pad A job programming method includes using a processor to assemble a printable file based on more than two reference pages and print instructions; including printer readable instructions in the printable file to print more than one copy of a reference page; grouping a first set of reference pages into a first group based on a first plurality of print instructions to assemble a first part of the printable file; grouping a second set of reference pages into a second group based on a second plurality of print instructions to assemble a second part of the printable file; including printer readable instructions in the printable file to direct printed pages corresponding to the printer readable instructions to print more than one copy of the reference page to a common stack, and to direct printed pages corresponding to the first and second parts of the printable file to the common stack.
US10552102B2	Image forming apparatus, and web server system for generating content based on detected change A server apparatus includes a detection unit and a generation unit. The detection unit detects a change in information to be used for access to content provided by a web service. The generation unit generates, in a case where the change is detected, second content in which the information with new settings is added to first content which is associated with the information before the change.
US10552094B2	Printing apparatus and method of connecting to remote print service A printing apparatus is provided such that, if a publication state of the printing apparatus in a cloud print service indicates public, a URL for registering the printing apparatus to a public printer is acquired and the acquired URL is enabled to be output from the printing apparatus.
US10552092B2	Image forming apparatus and image processing system A storage unit that stores user use frequency information including a use count of a user, who uses an image forming apparatus, for each of image forming apparatuses, and that temporarily saves a print file which is input; a use frequency confirmation unit that confirms a use frequency of a given user for each of the image forming apparatuses by using the user use frequency information; and a file movement request unit that moves the print file, which is temporarily saved in the storage unit, to a different image forming apparatus are included. The use frequency confirmation unit selects one image forming apparatus which satisfies a predetermined movement condition by using the confirmed use frequency for each of the image forming apparatuses, and the file movement request unit moves the print file, which is temporarily saved in the storage unit, to the selected image forming apparatus.
US10552088B2	Computer system and method for redundantizing nonvolatile memory A computer system including: a first computer including a first processor and a first nonvolatile memory; and a second computer including a second processor and a second nonvolatile memory in which the second computer is connected to the first computer. The first computer includes a redundant hardware that, on receiving a write command from the first processor, writes the write data of the write command both into the first nonvolatile memory and into the second computer.
US10552086B2	Global pool of garbage collection units (GCUs) in a shared non-volatile memory device Apparatus and method for managing shared resources in a data storage device such as a solid-state drive (SSD). In some embodiments, a non-volatile memory (NVM) has a population of semiconductor memory dies which are divided into die sets for different users. Each die set includes user garbage collection units (GCUs) for storage of user data blocks by the associated user and overprovisioned global GCUs to store user data blocks from the users of the other die sets. When an imbalance condition exists such that the workload traffic level of a first die set exceeds a workload traffic level of a second die set, at least one host I/O command for the first die set is offloaded for servicing using a selected global GCU of the second die set. The offloaded data may be subsequently transferred to the first die set after the imbalance condition is resolved.
US10552081B1	Managing recall delays within hierarchical storage A computer-implemented method according to one embodiment includes identifying, at a client device, a request for data by an application of the client device, sending, from the client device to a first server, the request for the data, suspending a performance of actions on the data by the application of the client device, and presenting a status of a recall of the data to the application of the client device.
US10552069B2	Caching the topology of a distributed data storage system A method can include caching, at a first computing node and a second computing node, a replica of an anchor object. The anchor object can link to a topology object storing elements comprising a distributed data storage system. The first computing node can reside in a first availability zone. The second computing node can reside in a second availability zone. The first availability zone and the second availability zone can be part of a data center. The first computing node and the second computing node can each store a data partition associated with a data container belonging to a tenant. A replica of the topology object can be cached at the first availability zone and the second availability zone. A query requiring data associated with the tenant can be executed based on the cached replica of the anchor objects and/or topology objects.
US10552064B2	Enabling data integrity checking and faster application recovery in synchronous replicated datasets One or more techniques and/or computing devices are provided for utilizing snapshots for data integrity validation and/or faster application recovery. For example, a first storage controller, hosting first storage, has a synchronous replication relationship with a second storage controller hosting second storage. A snapshot replication policy rule is defined to specify that a replication label is to be used for snapshot create requests, targeting the first storage, that are to be replicated to the second storage. A snapshot creation policy is created to issue snapshot create requests comprising the replication label. Thus a snapshot of the first storage and a replication snapshot of the second storage are created based upon a snapshot create request comprising the replication label. The snapshot and the replication snapshot may be compared for data integrity validation (e.g., determine whether the snapshots comprise the same data) and/or quickly recovering an application after a disaster.
US10552059B2	Data migration with placement based on access patterns A method, executed by a computer, includes determining an access metric, an input/output operations per second (IOPs) metric, and a size metric for each data target of a plurality of data targets, ranking the plurality of data targets according to the access metric of each data target, assigning each data target to a storage pool of a plurality of storage pools according to the IOPs metric and the size metric of the data target. A computer system and computer program product corresponding to the above method are also disclosed herein.
US10552057B2	Methods for improving journal performance in storage networks and devices thereof A method, non-transitory computer readable medium and storage server computing device that determines when a generated storage operation corresponds with one of a set of predefined storage operations. The storage operation is executed and a result of the execution of the storage operation is withheld from a file system, when the determining indicates that the storage operation corresponds with one of the set of predefined storage operations. A determination is made when a consistency point operation has completed. The result of the execution of the storage operation is presented to the file system, when the determining indicates that a consistency point operation has completed. This technology reduces the number of storage operations that are required to be journaled to maintain consistency of a file system, thereby reducing the runtime resources required to facilitate the journaling and replay resource required to replay the storage operations in a journal following a recovery.
US10552056B2	Data storage system tiering accounting for limited write endurance Techniques for performing storage tiering in a data storage system taking into account the write endurance of flash drives and the frequencies with which data are written to storage extents in a data storage system are disclosed. Such storage tiering tends to maximize data temperature of a flash tier by selecting hot extents for placement thereon, but subject to a constraint that doing so does not cause flash drives in the flash tier to operate beyond their endurance levels.
US10552055B2	Multi-tier scheme for logical storage management A storage device may include a controller and a memory array including a plurality of dies arranged into a plurality of channels. In some examples, the controller may be configured to define, from the memory array, a plurality of die-sets based on respective chip enable lines associated with the plurality of dies, wherein each die-set of the plurality of die-sets includes at least one die from each of the plurality of channels; define, from a selected die-set of the plurality of die-sets, a plurality of blocksets, wherein each blockset includes a block from each die of the selected die-set; receive a unit of data to be stored; and issue commands that cause the unit of data to be stored in blocks of a selected blockset of the plurality of blocksets.
US10552054B2	Peripheral component interconnect express (PCIE) network with input/output (I/O) chaining to reduce communication time within execution of I/O channel operations A set of memory access operations is obtained. The set of memory access operations includes a plurality of memory access operations to be chained, in which the plurality of memory access operations are to be processed as an atomic unit. The plurality of memory access operations are executed in a particular order, and one or more results are provided.
US10552050B1	Multi-dimensional computer storage system In an embodiment of the invention, an apparatus comprises: a multi-dimensional memory that is expandable in a first direction; wherein the multi-dimensional memory comprises a serial chain; wherein the serial chain comprises a first serial chain that is expandable in a first direction; and wherein the first serial chain comprises a first memory controller, a first memory module coupled to the first memory controller, a second memory controller coupled to the first memory controller, and a second memory module coupled to the second memory controller. In another embodiment of the invention, a method comprises: providing a multi-dimensional memory that is expandable in a first direction; wherein the multi-dimensional memory comprises a serial chain; wherein the serial chain comprises a first serial chain that is expandable in a first direction; and wherein the first serial chain comprises a first memory controller, a first memory module coupled to the first memory controller, a second memory controller coupled to the first memory controller, and a second memory module coupled to the second memory controller. Data can be stored into the serial chain, wherein the data is written by a memory transaction from a host.
US10552041B2	Data storage space recovery A write request for the data object is received. The data object is stored at one or more of a plurality of storage nodes according to the write request. A storage manager catalog that maps a data object identification (DOID) for the data object is updated with an actual storage location of the data object, the DOID for a corresponding data object being calculated based on content of the data object, a plurality of data objects being organized into one or more storage volumes. The storage manager catalog includes a count of a number of instances of a data object that is currently referenced for each of the one or more storage volumes.
US10552039B2	Storage control apparatus, storage management system, and non-transitory computer-readable storage medium A storage control apparatus including a memory and a processor coupled to the memory and the processor configured to execute a process, the process including storing, in the memory, management information including an operation history for a storage region of a storage device, specifying at certain timing, from the management information, a first operation that has been executed to set a configuration of the storage region to a configuration at the certain timing, determining a second operation from among operations, in the management information, that precede the execution of the first operation and that target the storage region, deleting the second operation from the management information, and transmitting the management information after the deletion to a management apparatus that manages a state of the storage region of the storage device.
US10552027B2	Domestic appliance having improved operability of an operating device constructed as a touch screen A domestic appliance for treating objects includes a control device and an operating device being an external or internal touch screen. The control device displays a display field within a screen display having an operating element and a display element setting and displaying a control variable of the appliance settable by touch. The operating element contains a sensor element having segments. A lowest value of the control variable or an OFF function deactivating the control variable is associated with a first segment and different values of the control variable are associated with further segments. The control device displays at least two display elements after and/or simultaneously with touching the sensor element. The first display element displays lowest settable value of the control variable or OFF function and the second display element displays highest settable value of the control variable. A method for operating the appliance is also provided.
US10552018B2	Methods and systems to display data records extracted from a database via a graphical user interface A system and method for managing display of database records are provided. The method includes determining whether a pointer is positioned over a data cell of a plurality of data cells of a graphical user interface; in response to receiving an actuation signal related to the pointer while the pointer is determined to be over the data cell, automatically modifying search criteria applied to database data according to the data of the data cell; and automatically outputting the database data filtered by the modified search criteria to the graphical user interface.
US10552017B2	Map lens in a user interface A map lens may take the form of a shape that may be superimposed on a map displayed in the user interface, moved around the map by the user, and activated by the user to select a region of the map bounded by the map lens. Activation of the map lens may cause the user interface to display only those markers that are within the region bounded by the map lens. In situations where the user moves the map lens over unselected regions of the map, the user interface may dynamically show or hide markers on the map. This may have the effect of presenting to the user a visually uncluttered map in which markers are only shown in the region in which the user has expressed some interest, as indicated by the user moving the map lens to that region of the map.
US10552015B2	Setting multiple properties of an art tool in artwork application based on a user interaction Techniques for improving a user interface (UI) of an artwork application are described. For example, the artwork application presents a digital canvas, an art tool, and a menu. The menu identifies properties of the art tool. The artwork application receives a selection of some or all of the properties and, in response, generates a UI preview element. The UI preview element is configured to present respective values of the properties on the digital canvas. This presentation includes previewing a value of at least one of the selected properties in a one-to-one ratio on the digital canvas. The artwork application presents the UI preview element on the digital canvas, thereby previewing values of the selected properties. The artwork application receives a user interaction with the presented UI preview and the UI preview element adjusts the values of the properties of the art tool based on the user interaction with the UI preview element.
US10552004B2	Method for providing application, and electronic device therefor Provided is an application providing method of an electronic device, the application providing method including: obtaining manipulation information of a user with respect to an application provided by the electronic device; obtaining feeling information of the user; modifying a user interface of the application based on the manipulation information and the feeling information of the user; and providing the application including the modified user interface.
US10552001B1	Window switching for networked computing sessions Image data associated with a number of launched application windows may be streamed from a remote service to client over a network and displayed by a browser application at the client. In some examples, a control for switching between applications may be provided by the browser application and may not be included in the image data that is streamed from the remote service. In some examples, while a first application window is being displayed, the control may be selected to allow switching the display to another application window. Upon selection of this control, selectable representations, such as thumbnail images, of the launched application windows may be generated and displayed. Selection of a particular representation may cause the display to switch to an application window associated with the selected representation.
US10552000B2	Network interaction optimization A method and system for improving network interaction is provided. The method includes monitoring biometric attributes of a user and determining a functionality status of a mobile hardware device of the user. A cognitive state of the user is determined based on the biometric attributes of the user and selections associated with transmitting the cognitive state of the user and the functionality status of the mobile hardware device to additional hardware devices of additional users are received via a graphical user interface. A user task interaction plan is enabled based on the cognitive state of the user and the functionality status of the mobile hardware device. The cognitive state of the user, the functionality status of the mobile hardware device, and the user task interaction plan are transmitted to the additional hardware devices.
US10551986B2	Touch sensing device and display device including the same A touch sensing device and a display device for improving hovering performance including: a touch sensing display panel including sense electrodes arranged in a matrix; and a sensing signal controller connected to the touch sensing display panel. The sense electrode includes a metal mesh electrode and a conductive layer contacting the metal mesh electrode.
US10551980B2	Electronic device and method for determining touch coordinate thereof An electronic device includes a cover glass, a touch sensor disposed under the cover glass and sensing proximity of or contact by an external object, a touch integrated circuit (IC) electrically connected to the touch sensor, a fingerprint sensor disposed under the cover glass adjacent to the touch sensor, including an active area for sensing a biometric pattern of the external object and an inactive area surrounding a periphery of the active area, a fingerprint IC electrically connected to the fingerprint sensor, and a processor electrically connected to the touch IC and the fingerprint IC. The processor is configured, if an input by the external object is sensed by both the touch sensor and the fingerprint sensor, to calculate coordinates of the input based on at least part of data sensed by the touch sensor and data sensed by the fingerprint sensor.
US10551974B2	Touch screen panel and method of manufacturing the same A touch screen panel including a base substrate, a first touch electrode disposed on the base substrate and including a first sensing electrode disposed along a first direction and a first sensing connection portion connected to the first sensing electrode and having a first width, an insulation layer disposed on the first touch electrode, and a second touch electrode disposed on the insulation layer and including a second sensing electrode disposed along a second direction crossing the first direction and a second sensing connection portion connected to the second sensing electrode and having a second width. The second width is equal to or greater than one and a half times the first width.
US10551972B2	Interactive projector and method of controlling interactive projector An interactive projector includes a projection section, a plurality of cameras including a first camera and a second camera, a position detection section adapted to detect a first coordinate position of the pointing element on the projected screen based on a first taken image including the pointing element taken by the first camera, and detect a second coordinate position of the pointing element on the projected screen based on a second taken image including the pointing element taken by the second camera, and a contact detection section adapted to detect contact of the pointing element with the projected screen based on the first coordinate position and the second coordinate position, and the contact detection section detects the contact of the pointing element with the projected screen in a case in which the first coordinate position and the second coordinate position coincide with each other within an allowable tolerance.
US10551970B2	System and method for detecting imperfections in a screen A method and system for detecting imperfections on a surface of a touchscreen of an electrical device, comprising: swiping a test object, such as a fingertip, a fingernail or a pin, along at least a portion of the touchscreen; producing, by the touchscreen, an electric signal indicative of the test object's contact with the touchscreen; receiving an acoustic signal by an acoustic sensor, during the swipe of the test object along the touchscreen; analyzing, by a processor, at least one of the electric signal and received acoustic signal; and determining existence of imperfections on the touchscreen's surface based on the analysis.
US10551964B2	Systems and methods for manipulating a graphical user interface through gestures in real space and providing associated haptic effects One illustrative system of the present disclosure includes a sensor configured to detect a gesture that includes a movement through multiple positions in real space. The multiple positions can include a first position that is distant from a touch sensitive surface and a second position that is closer to the touch sensitive surface than the first position. The system also includes a processor in communication with the sensor. The processor can output a graphical user interface (GUI) that includes multiple available user interface levels. During the gesture, the processor can activate a sequence of user interface levels, where each user interface level in the sequence is selected from among the multiple available user interface levels and is activated at a respective position among the multiple positions in the gesture. The processor can also cause a haptic output device to provide haptic feedback associated with each user interface level.
US10551951B2	Input assembly with fingerprint identification chip arranged between a touch panel and flexible circuit board An input assembly includes a touch panel, a fingerprint identification chip, and a flexible circuit board. The fingerprint identification chip is attached to a lower surface of the touch panel. The flexible circuit board is attached to the fingerprint identification chip. The touch panel and the flexible circuit board are correspondingly disposed on two opposite sides of the fingerprint identification chip.
US10551950B2	Display device having touch panel and method of driving display device having the same According to one embodiment, a display device comprises a common electrode driver configured to supply to common electrodes a display voltage during a display period and a touch detection drive signal during a touch detection period, a source amplifier configured to supply an image signal to source lines, a gate driver configured to supply to gate lines a scanning signal during a display period and a guard signal during a touch detection period, and switches configured to connect the source lines and the common electrodes during a touch detection period.
US10551942B2	Writing data processing device for correcting position discrepancies in characters A writing data processing device includes a processor and a memory. The memory stores computer-readable instructions that, when executed by the processor, perform processes. The processes include acquiring stroke data describing a plurality of tracks of a writing portion on a mount portion. The processes include identifying the tracks as a group among the plurality of the tracks described by the acquired stroke data. The processes include acquiring a group region. The processes include selecting an entry frame from among at least one entry frame described by entry frame data included in paper medium data that is stored in a storage portion and is corresponding to the paper medium. The entry frame to be selected has the greatest amount of overlap with the acquired group region. The processes include moving the identified group included in the acquired group region into the selected entry frame.
US10551935B2	Wearable computing device featuring machine-learning-based smoking detection The present disclosure provides a wearable computing device. The wearable computing device includes one or more sensors that output sensor data. The wearable computing device includes a machine-learned smoking gesture detection model trained to detect a smoking gesture based on the sensor data. The wearable computing device includes one or more processors and one or more non-transitory computer-readable media that store instructions that, when executed by the one or more processors, cause the one or more processors to perform operations. The operations include inputting the sensor data into the machine-learned smoking gesture detection model. The operations include receiving, as an output of the machine-learned smoking gesture detection model, a gesture classification that indicates whether the sensor data is indicative of the smoking gesture. The operations include determining whether a user of the wearable computing device is engaging in a smoking session based at least in part on the gesture classification.
US10551932B2	Wearable device, control method, and control program A wearable device according to an example of embodiments includes a display unit configured to display characters, a detector configured to detect a user's upper limb existing in a real space, and a controller. When a first body motion of allowing one part and the other part of the upper limb to approach each other is detected from a detection result of the detector, the controller executes a character selection process of selecting the characters. The wearable device is attachable to the head.
US10551930B2	System and method for executing a process using accelerometer signals Apparatus and process for controlling a computer process with gestures and a handheld pointing device. The computer system employing the pointing device to determine what component a user wants to control and what control action is desired.
US10551928B2	GUI transitions on wearable electronic device In one embodiment, an apparatus includes one or more processors and a memory coupled to the processors that includes instructions executable by the processors. When executing the instructions, the processors present on a display of the apparatus a first screen of a graphical user interface. The first screen includes one or more first elements. The processors receive user input indicating a transition in the graphical user interface and, in response to the user input, transition from the first screen to a second screen of the graphical user interface and apply one or more visual transition effects to the transition. The second screen includes one or more second elements.
US10551922B2	Electronic device and method for providing haptic feedback thereof An electronic device for offering an optimized and differentiated haptic feedback to a user on the basis of various states of an electronic device is provided. The electronic device includes a haptic module configured to provide a haptic feedback, a processor electrically connected to the haptic module, and a memory electrically connected to the processor. The memory stores instructions, that when executed by the processor, cause the processor to control to detect a signal of a request for the haptic feedback, to identify a contact part of the electronic device by using a sensor module, and to provide the haptic feedback based on results of identifying the contact part.
US10551920B2	Wearable device and method of operating the same Provided are a wearable device and a method of operating the same. The wearable device includes: a display configured to display content; a user input unit configured to receive a command of a wearer; and a controller configured to: when the content is reproduced in a state in which the wearable device is worn, output, through the display and based on content reproduction related information of the wearable device, information informing the wearer that stopping reproduction of the content is requestable, and control to stop the reproduction of the content in response to a reproduction stop request for the content, received through the user input unit in response to the output information, wherein the content reproduction related information corresponds to information influential on a health of the wearer when the content is reproduced in the state in which the wearable device is worn.
US10551918B2	Remote control via proximity data Embodiments relate to use of proximity sensors to control a digital interface. More specifically, proximity detection and analysis of the sensors, and translating the proximity into one or more commands is utilized to control the interface. In various embodiments, a system is provided with a set of sensors operatively coupled to a secondary surface. The sensors are in communication with a hub positioned proximal to the sensors. The hub is configured to be in communication with a remote interface. Similarly, the remote interface is configured operatively coupled to a remote physical device (e.g. digital interface). As changes in the sensor position data are measured, the remote interface device communicates an action based on a set of rules. The action is communicated from the interface to the remote physical device and functions to physically transform a functional aspect of the device.
US10551906B2	Methods and apparatus for running and booting inter-processor communication link between independently operable processors Methods and apparatus for an inter-processor communication (IPC) link between two (or more) independently operable processors. In one aspect, the IPC protocol is based on a “shared” memory interface for run-time processing (i.e., the independently operable processors each share (either virtually or physically) a common memory interface). In another aspect, the IPC communication link is configured to support a host driven boot protocol used during a boot sequence to establish a basic communication path between the peripheral and the host processors. Various other embodiments described herein include sleep procedures (as defined separately for the host and peripheral processors), and error handling.
US10551903B2	Organic light emitting display apparatus A display apparatus includes a display panel and a power supply. The display panel displays an image at a first driving frequency in a normal mode and displays an image at a second driving frequency in a low power mode. The second driving frequency is lower than the first driving frequency. The power supply outputs a first initialization voltage at a first level to the display panel during an active period of the low power mode. The power supply outputs a second initialization voltage at a second level to the display panel during at least a portion of a blank period of the low power mode. The second level is higher than the first level.
US10551885B2	Solid state drive apparatus A solid state drive apparatus includes a housing having a first accommodation space and a second accommodation space; a substrate mounted in the first accommodation space, wherein at least one non-volatile memory chip is mounted on the substrate; and a heat dissipation member mounted in the second accommodation space and including an isolation barrier that defines a boundary between the second accommodation space and the first accommodation space and a plurality of fin portions that extend from the isolation barrier away from the first accommodation space, wherein a plurality of through air holes are provided in a side of the housing adjacent the second accommodation space.
US10551878B2	Input device attachment Input device attachment techniques are described. In one or more implementations, a device includes a portion (e.g., an input portion or cover) is configured to be positioned over a display device of a computing device to cover the display device. The device also includes a spine (e.g., a mid-spine) that is physically attached to the portion in a manner that supports rotational movement of the portion in relation to the display device. The physical attachment of the spine is configured to be removable using a magnetic coupling between the spine and a surface of the computing device that includes the display device.
US10551860B2	Regulator for reducing power consumption There is provided a regulator including: a first transistor connected between an input terminal and an output terminal; a feedback circuit configured to control a control voltage of a control electrode of the first transistor so that a voltage of the output terminal reaches a target voltage according to a feedback voltage proportional to an output voltage; a second transistor having a control electrode to which the control voltage is applied in common with the first transistor; a first resistor connected with the second transistor in series between the input terminal and the output terminal; and a current limiting circuit configured to detect a voltage generated across the first resistor and to change the control voltage so as to limit a current flowing through the first transistor.
US10551858B2	Selection of a default phase in a multiphase voltage regulator based on a wear score A computer program product and an apparatus are provided. The computer program product includes a computer readable medium and program instructions embodied therein, wherein the program instructions are executable by a processor to cause the processor to perform various operations. The operations include obtaining, for each phase in a voltage regulator having multiple phases, values of at least one operating parameter over a period of time. The operations further include determining, for each phase in the multi-phase voltage regulator, a wear score as a function of the obtained values of at least one operating parameter. Still further, the operations include selecting a default phase, from among the multiple phases, that has a wear score indicating that the phase has less cumulative wear than any of the other phases, and instructing the voltage regulator to turn on the selected phase as a default phase when only one phase is turned on.
US10551857B2	Sanitary fitting with a temperature and pressure dependent flow controlling sanitary installation part In a sanitary installation part (1) which, along with a functional unit (7), forms a flow volume regulator, it is proposed that a regulating element (13), which can be adjusted along an adjustment path, be coupled to a temperature-sensitive drive unit (15) such that different regulating positions of the regulating element (13) are set in dependence on the temperature of the medium flowing through the installation part (1), wherein the different regulating positions realize in each case different volume-flow dependencies (11, 12, 45, 48) and/or flow resistances.
US10551856B2	Fluid control valve having discrete flow channels arranged to equalize the velocity of fluid at the perimeter of the valve port A valve body and a control valve including such a valve body, the valve body including an inlet, an outlet, and a valve port defined therebetween. The valve body also includes a plurality of discrete flow channels that extend between the inlet and the valve port to distribute fluid flow to the valve port in a manner that equalizes the velocity of fluid at the perimeter of the valve port. The plurality of discrete flow channels includes (i) one or more first flow channels arranged to direct a first amount of the fluid flow to a front portion of the valve port, (ii) one or more second flow channels arranged to direct a second amount of the fluid flow to a rear portion of the valve port, and (iii) one or more third flow channels arranged to direct a third amount of the fluid flow to one or both side portions of the valve port.
US10551841B2	Moving robot and method of controlling the same A autonomous robot includes a main body, a driving unit to move the main body within an operation region, a battery to supply power to the driving unit, and a controller to control the driving unit in a manner that the main body travels along a wall of the operation region to move to a charging stand when a remaining power level of the battery drops below a reference power level, wherein the controller controls the driving unit in a manner that the main body escape from one region corresponding to a closed curve when a movement path of the main body forms the closed curve while the driving unit performs wall following.
US10551834B2	Method and electronic device for controlling unmanned aerial vehicle An electronic device is disclosed and includes a display, a wireless communication circuit configured to transmit or receive data, a processor, and a memory electrically connected with the processor. The memory stores instructions, which when executed, enable the processor to display a first video portion corresponding to a reference heading direction of an unmanned aerial vehicle (UAV) of a video captured by the UAV, display a second video portion corresponding to a virtual heading direction of the video in response to a first input, and in response to a second input, generate a first control signal to cause the UAV to move with respect to the virtual heading direction, and transmit the generated first control signal through the wireless communication circuit to the UAV.
US10551832B2	Method and system for transporting an autonomous agricultural vehicle In one aspect, a method is disclosed for transporting an autonomous agricultural vehicle and an operator-driven agricultural vehicle from a first agricultural work site to a second agricultural work site. Each of the vehicles may have respective front ends and rear ends, and each of the respective rear ends may include a respective hitch. The method may include arranging the autonomous agricultural vehicle and the operator-driven agricultural vehicle such that the rear end of the autonomous agricultural vehicle faces the rear end of the operator-driven agricultural vehicle. The method may include coupling the hitch of the autonomous agricultural vehicle with the hitch of the operator-driven agricultural vehicle. The method may include towing the autonomous agricultural vehicle behind the operator-driven agricultural vehicle with the rear end of the autonomous agricultural vehicle facing a forward travel direction of the operator-driven agricultural vehicle.
US10551825B2	Numerical controller for controlling corner speed of a machine To provide a numerical controller that is capable of analyzing a machining program so as to determine whether machining is machining placing emphasis on accuracy and machining placing emphasis on speed and vary an allowable speed difference. The numerical controller includes a determination unit and a corner deceleration control unit. The determination unit analyzes a machining program so as to determine which machining is to be performed between machining placing emphasis on accuracy and machining placing emphasis on speed. The corner deceleration control unit executes corner deceleration control based on a speed difference between cutting feed speeds on blocks leading and following a corner and an allowable speed difference which is predetermined. At this time, the corner deceleration control unit varies the allowable speed difference in accordance with a determination result of the determination unit.
US10551823B2	Numerical controller A numerical controller generates a machine configuration table in which function modules to be enabled are set based on an option or a parameter, a memory management table for managing a memory usage, and a performance management table for managing a CPU use rate. The numerical controller determines selected numbers of the function modules, based on the machine configuration table, memory management table, and performance management table, generates a module selection table, and attaches and detaches the function modules according to the selected numbers of the function modules. In this way, resources are assigned to a plurality of function modules.
US10551822B2	CAD/CAM-CNC integrated system A CAD/CAM-CNC integrated system, configured with devices related to processes from design of a product to machining and including CAD, CAM and a CNC machine tool, has a shared database that stores information collected during machining or a change made to a machining command by an operator in association with structured information of the machining command. The information collected from a machining site is fed back to the CAM via the shared database, and the fed back information is analyzed to update the machining technique information, thereby making it easy to make use of the know-how accumulated in the machining site.
US10551815B2	Systems and methods for enhanced modular controller port to port communication An enhanced modular controller is disclosed that includes a plurality of configurable communication ports and a control logic layer operable to control equipment of a process plant. The plurality of communication ports include a first set of communication ports and a second set of communication ports which are operable to communicate with one or more nodes of a distributed control system of the process plant. The enhanced modular controller also includes a software layer that accepts port configuration parameters that define one or more port communication rules for the first set of communication ports and for the second set of communication ports. The one or more port communication rules causes the software layer to selectively allow or restrict retransmission of incoming messages, where the incoming messages are received at the first set of communication ports or the second set of communication ports.
US10551812B2	Methods and systems for the industrial internet of things The system generally includes a crosspoint switch in a local data collection system having multiple inputs and multiple outputs including a first input connected to a first sensor and a second input connected to a second sensor. The multiple outputs include a first output and a second output configured to be switchable between a condition in which the first output is configured to switch between delivery of a first sensor signal and a second sensor signal and a condition in which there is simultaneous delivery of the first sensor signal and the second sensor signal. Each of multiple inputs is configured to be individually assigned to any of the multiple outputs. The local data collection system includes multiple data acquisition units each having an onboard card set configured to store calibration information and maintenance history. The local data collection system is configured to manage data collection bands.
US10551807B2	Method for connecting an input/output interface of a tester equipped for control unit development A method is provided for connecting an input/output interface of a tester equipped for control unit development to a model of a technical system present in the tester using an already-existing basic test model of a control unit. The input/output interface is designed for connecting a hardware implementation of the control unit or for connecting a technical system to be controlled, and the model to be connected to the input/output interface is a test model of the technical system to be controlled or a test model of the control unit. The already-existing basic test model of the control unit is accessed, and at least one communication requirement is extracted from the basic test model of the control unit.
US10551806B2	System for providing an access area for a data storage library An enclosure configured to at least partially surround a data storage library, and a system including a data storage library and enclosure(s). The enclosure includes at least one surface configured to surround the at least one library access opening and form a chamber and to permit movement of the movable panel to permit access to the interior of the data storage library, and at least one enclosure access opening in the at least one of the surface to permit access to the interior of the chamber. The enclosure is configured to resist environmental conditions from intruding into the interior of the enclosure, and is further configured to permit exterior environmental conditions from within the interior of the library to intrude into the chamber of the enclosure.
US10551800B2	Wellbore non-retrieval sensing system A system includes at least one hardware processor interoperably coupled with computer memory and configured to perform operations of one or more components of the computer-implemented system. The system includes a detachable module (DM) delivery system configured to deploy, from release grooves of the NRSS and during a survey of the NRSS inside a wellbore during drilling of a well, plural DMs into an environment surrounding the NRSS, wherein the plural DMs are pre-loaded into the NRSS, and plural DMs are configured to gather and store sensing data from the environment.
US10551799B2	Method and apparatus for determining the position of a mobile control device in a process plant Methods, systems, and apparatus for determining with dead reckoning the position, relative to an anchor point, of a mobile device. Data indicating an anchor position within a process plant is acquired and an anchor position is determined according to the acquired data. Data indicative of acceleration and orientation of the mobile device are received from circuitry of the mobile device. A position of the mobile device is determined according to the received data and the anchor position.
US10551790B2	Cartridge and electrophotographic image forming apparatus A cartridge for a main assembly of an electrophotographic image forming apparatus, wherein the main assembly includes a rotatable driving coupling member including a driving force transmitting portion for transmitting a driving force and a driving side abutment, wherein the cartridge is demountable in a direction substantially perpendicular to a rotational axis of the driving coupling member, includes a rotatable driven coupling member including a driving force receiving portion for receiving the driving force, and a driven side abutment to be abutted by the driving side abutment, the driven coupling member being slidable in a predetermined direction which is substantially parallel with a rotational axis of the receiving coupling member; wherein at least one of the driving side abutment and the driven side abutment is inclined so that the driven coupling member is retractable away from the driving coupling member in the predetermined direction by a force received by driven side abutment from the driving side abutment, and wherein a distance between the rotational axis of the driven coupling member and the abutment of the receiving abutment is not more than a distance between the rotational axis of the driven coupling member and the driving force receiving portion.
US10551783B2	Image forming apparatus An image forming apparatus including: an image forming unit; a replenishment mechanism; and a controller configured to control the replenishment mechanism, the controller controls, after a container that fails to satisfy a predetermined condition relating to a remaining amount of the developer is removed from an attaching portion, the image forming unit based on a mode of prohibiting an image from being formed based on a print job in a case where another container different from the removed container is attached to the attaching portion, and controls, after the container is removed from the attaching portion, a display to display a first screen for prompting reattachment of the container in the case where the another container is attached to the attaching portion, the first screen including a button that allows the mode to be canceled.
US10551772B2	Image forming apparatus and sheet conveying method An image forming apparatus has a feed tray, a transferring unit, a fixing unit, a output tray, a conveying unit for conveying a sheet along a sheet conveyance path including a first sheet conveyance path and a second sheet conveyance path which branches from the first sheet conveyance path on a downstream side and joins to the first sheet conveyance path on a upstream side, and a controller. The controller causes the conveying unit to convey sheets, calculates a specific amount related to the amount of toner per unit area of a page in image data, performs double-sided printing with the large number of sheets conveyed in a case where the specific amount is smaller than a predetermined amount, and performs double-sided printing with the small number of sheets conveyed in a case where the specific amount is equal to or larger than the predetermined amount.
US10551758B2	Toner Provided is a toner, including a toner particle having: a toner base particle containing a binder resin and a colorant; and protrusion derived from a resin fine particle in a surface of the toner base particle, wherein the protrusion is covered with a condensation product of an organosilicon compound represented by the formula (1), and wherein the resin fine particle is in direct contact with the toner base particle. (Ra)n—Si—(Rb)4-n (1)
US10551755B2	Electrostatic charge image developing toner The present invention relates to an electrostatic charge image developing toner having a ratio of TP2/TP1 of 1.47 to 2.35, wherein a first measurement value of a tan δ maximal value measured in 40° C. to 80° C. by a rheometer is set as the TP1, and a second measurement value of a tan δ maximal value measured in 40° C. to 80° C. by the rheometer is set as the TP2.
US10551753B2	Imprint device, substrate conveying device, imprinting method, and method for manufacturing article An imprint device that forms a pattern by having the imprint material on a substrate and a mold come in contact with each other, the imprint device including a substrate holding unit that holds the substrate with a suction unit including partial areas, a moving unit including the substrate holding unit, a mold release being performed while a suction force of a partial area corresponding to an area in which the pattern is formed is set weaker than a suction force of other partial areas, an acquisition unit acquiring measurement data indicating a positional relationship between the substrate and the substrate holding unit, a target of the measurement data including an end portion of the substrate and the substrate holding unit, and a processor unit obtaining a correction amount to correct a positional deviation of the substrate with respect to the substrate holding unit using the acquired measurement data.
US10551748B2	Fluid handling structure, a lithographic apparatus and a device manufacturing method A fluid handling structure for a lithographic apparatus configured to contain immersion fluid to a region, the fluid handling structure having, at a boundary of a space: at least one gas knife opening in a radially outward direction of the space; and at least one gas supply opening in the radially outward direction of the at least gas knife opening relative to the space. The gas knife opening and the gas supply opening both provide substantially pure CO2 gas so as to provide a substantially pure CO2 gas environment adjacent to, and radially outward of, the space.
US10551747B2	Device for changing a surface shape of an optical element via electron irradiation The disclosure relates to a device for changing a shape of a surface of an optical element via electron irradiation. The device includes an electron irradiation unit for radiating electrons onto the surface with a locally resolved energy dose distribution for the purpose of producing local material densifications in the optical element. Furthermore, the device includes a control unit for determining a locally resolved energy dose distribution from a predefined desired change of a surface shape of the optical element by optimization via a minimization of a merit function, in such a way that a difference between the desired change and an actual change of the surface shape of the optical element, the actual change being brought about on account of the predefinition determined, is minimized.
US10551745B2	Photopatternable compositions and methods of fabricating transistor devices using same The present teachings relate to compositions for forming a negative-tone photopatternable dielectric material, where the compositions include, among other components, an organic filler and one or more photoactive compounds, and where the presence of the organic filler enables the effective removal of such photoactive compounds (after curing, and during or after the development step) which, if allowed to remain in the photopatterned dielectric material, would lead to deleterious effects on its dielectric properties.
US10551740B2	Transparent substrate with antireflective film having specified luminous transmittance and luminous reflectance Provided is an antireflective-film attached transparent substrate, which contains a transparent substrate having two principal surfaces and an antireflective film formed on one of the principal surfaces of the transparent substrate, in which the antireflective-film attached transparent substrate has a luminous transmittance being in a range of 20% to 85% and a b* value of a transmission color being 5 or smaller under a D65 light source, and the antireflective film has a luminous reflectance being 1% or lower and a sheet resistance being 104Ω/□ or higher.
US10551737B2	Method for forming resist underlayer film A method forms a resist underlayer film that has high resistance to dry etching using a gas containing a fluorocarbon. A method for forming a resist underlayer film includes the steps of: applying to a substrate a resist underlayer film-forming composition containing a fullerene derivative in which one to six molecules of malonic acid diester of the following Formula (1): wherein two Rs are each independently a C1-10 alkyl group, are added to one molecule of fullerene, a compound having at least two epoxy groups, and a solvent; and baking the substrate applied with the resist underlayer film-forming composition at least one time at a temperature of 240° C. or higher under an atmosphere of nitrogen, argon, or a mixture thereof.
US10551736B2	Methods for providing lithography features on a substrate by self-assembly of block copolymers A method of designing an epitaxy template to direct self-assembly of a block copolymer on a substrate into an ordered target pattern involves providing a primary epitaxy template design and then varying the design to optimize a pattern fidelity statistic, such as placement error, relative to the target pattern by modelling predicted self-assembled block copolymer patterns and optimizing pattern placement as a function of a varied design parameter. In addition to varying a design parameter to optimize the pattern fidelity statistic, a random error in the template design is included prior to modelling predicted patterns in order to compensate for expected template inaccuracy in practice. The inclusion of a realistic random error in the template design, in addition to systematic variation of a design parameter, may improve the template design optimization to render the result less sensitive to error which may be inevitable in practice.
US10551728B1	Structured phosphors for dynamic lighting A structured phosphor device includes a frame member comprising wall regions separating multiple openings of window regions. Further, the structured phosphor device includes a phosphor material filled in each of the multiple openings with a first surface thereof being exposed to an excitation light from one or more laser sources to generate an emitted light out of each window region. Additionally, the structured phosphor device includes an anti-reflective film overlying the first surface of the phosphor material. Furthermore, the structured phosphor device includes a substrate attached to a second surface of the phosphor material in each of the multiple openings. Alternatively, the structured phosphor device includes an array of phosphor pixels dividing a plate of single-crystalline or poly-crystalline phosphor material separated by optically reflective and thermally conductive walls. A dynamic lighting system based on the arrays of phosphor pixels for single or full color image projection is also disclosed.
US10551713B2	Electro-optic displays, and methods for driving same A first display includes a layer of electro-optic material with first and second electrodes on opposed sides thereof. One or both electrodes have at least two spaced contacts. Voltage control means are arranged to vary the potential difference between the two spaced contacts attached to the same electrode. A second display includes a layer of electro-optic material with a sequence of at least three electrodes adjacent thereto. Voltage control means vary the potential difference between the first and last electrodes of the sequence. The electrodes of the sequence alternate between two surfaces of the layer of electro-optic material, and have edges that overlap or lie adjacent the preceding and following electrodes of the sequence. The electrodes, other than the first and last, are electrically isolated such that the potential thereof is controlled by passage of current through the layer of electro-optic material. Methods for driving these displays are also provided.
US10551709B2	Display panel having an opposing substrate provided with a gate electrode, manufacturing method thereof, and display device A display panel, a manufacturing method thereof and a display device are provided. The display panel includes an array substrate and an opposing substrate which are disposed opposite to each other; the array substrate includes a first base substrate and a source electrode, a drain electrode and an active layer which are disposed on the first base substrate, and a passivation layer disposed on the source electrode, the drain electrode and the active layer; the opposing substrate includes a second base substrate and a gate electrode disposed on the second base substrate; the active layer includes a source electrode region, a drain electrode region and a channel region between the source electrode region and the drain electrode region, the gate electrode is disposed opposite to and spaced apart from the passivation layer at a position where the channel region is located.
US10551707B2	Array substrate and liquid crystal display device including the same An array substrate is provided. The array substrate includes: a first substrate; and a color filter layer disposed on the first substrate, wherein the color filter layer comprises: a first color filter that is located on the first substrate and comprises a recess and a sub-protrusion; and a second color filter that is located on the first substrate to be adjacent to the first color filter along a first direction, and comprises a protrusion protruding toward the recess of the first color filter. The sub-protrusion of the first color filter protrudes toward the protrusion of the second color filter and is at least partially superimposed with the protrusion.
US10551696B2	Method of producing metal electrode, array substrate and method of producing the same, display device The present disclosure relates to a metal electrode, an array substrate and a method of producing the same, and a display device. In an embodiment, the method includes: forming a protection layer on a metal layer; patterning the protection layer to form a protection pattern, a profile of the protection pattern being the same as a profile of a predetermined pattern of the metal electrode; and etching a part of the metal layer not covered by the protection pattern to form the metal electrode, the metal electrode being covered by the protection pattern, wherein an etching anisotropy of the protection layer is larger than an etching anisotropy of the metal layer.
US10551695B2	Manufacturing method of array substrate, array substrate and display apparatus The embodiments of the present disclosure provide a method of manufacturing an array substrate, an array substrate and a display apparatus. A method of manufacturing an array substrate, comprising: providing a substrate; forming, on the substrate, a source electrode, a drain electrode and a passivation layer, wherein a via reaching the source electrode or the drain electrode is formed in the passivation layer by a patterning process; forming a carbon film layer on the passivation layer; forming a photoresist layer on the carbon film layer; patterning the photoresist layer to form a first region and a second region, wherein the first region exposes a portion of the carbon film layer; using the photoresist layer as a mask, modifying the portion of the carbon film layer exposed from the first region to change the electrical conductivity of the portion of the carbon film layer; and removing the photoresist layer.
US10551692B2	Array substrate and liquid crystal display panel Disclosed are an array substrate and a liquid crystal display panel. The array substrate includes a plurality of gate lines and a plurality of data lines. The plurality of gate lines and the plurality of data lines are interleaved to form a plurality of pixel areas, and a pixel electrode is formed in each of the pixel areas. The pixel electrode is connected to a corresponding gate line and a corresponding data line via a thin film transistor. The array substrate further includes a common electrode, which is connected to a first pixel electrode and a second electrode via a thin film transistor. A signal in the first pixel electrode and a signal in the second pixel electrode have opposite polarities. The array substrate realizes automatic adjustment of a common electrode voltage, and corresponding regulators or machines are no longer needed. It is favorable to improvement of productivity and competitiveness of the array substrate and the liquid crystal display panel.
US10551687B2	Liquid crystal grating, display device and display method The present disclosure provides a liquid crystal grating, a display device and a display method. The liquid crystal grating includes a first electrode arranged on a first substrate and a second electrode arranged on a second substrate. The first electrode includes at least two sub-electrode layers. Each sub-electrode layer includes a plurality of sub-electrodes spaced apart from, and arranged parallel to, each other. A gap between every two adjacent sub-electrodes of one sub-electrode layer is capable of being covered by projections of the sub-electrodes of the other sub-electrode layer onto the one sub-electrode layer.
US10551684B2	Display device and method for manufacturing display device According to one embodiment, a first substrate includes a first area, a second area, a third area, a fourth area and a fifth area in a planar view. In the first substrate, an organic insulating film is present in the second and the third areas, is present neither in the third area nor in the fifth area, and forms an adjustment area. A conductive film is provided on the organic insulating film, the third area, the fourth area and a part of the fifth area. A sealing material is present in a part of the second area, the third area, the fourth area and a part of the fifth area to attach the first substrate and a second substrate. A through hole penetrates the first and the second substrates.
US10551683B2	Display panel and method for fabricating the same A display panel and a method for fabricating the same are disclosed. The display panel includes a first substrate, a second substrate which is arranged oppositely to the first substrate, a frame sealant which is arranged between the first substrate and the second substrate, and a black matrix which is arranged on the second substrate. A projection of the black matrix on the first substrate does not overlap a projection of the frame sealant on the first substrate. This facilitates completely exposing the frame sealant to a curing UV light. This improves a curing efficiency of the frame sealant, increases the adhesiveness of the frame sealant, and avoids the problem of liquid crystal leakage due to breakage of the frame sealant.
US10551681B2	Liquid crystal panel and method of manufacturing thereof A liquid crystal panel includes: a first substrate including multiple pixel electrodes; a liquid crystal layer; and a second substrate. The domains in the display unit region located in an nth row are arranged in an order of a first domain, a second domain, a third domain, and a fourth domain. Each of the pixel electrodes is provided with multiple fine slits parallel to the alignment vectors of the respective domains. Each of the pixel electrodes includes a region where the fine slits do not exist, at both ends of the pixel electrode parallel to the row direction and at one or both of ends of the pixel electrode parallel to the column direction. A portion having a largest width of the region where the fine slits do not exist is included in one or both of the ends of the pixel electrode parallel to the row direction.
US10551665B2	Touch light emitting diode display device A touch light emitting diode display device includes: a first substrate having a first surface; a touch signal line projected on the first surface as a touch region; and a first color unit and a second color unit. The first color unit and the second color unit are projected on the first surface as a first region and a second region respectively, wherein the first color unit and the second color unit are of different colors, and a portion of the touch region locates between the first region and the second region.
US10551663B2	Display panel and display device A display panel and a display device are provided. The display panel has a display region and a peripheral region on a periphery of the display region and includes: an array substrate; an opposed substrate, opposite to the array substrate; a sealant, in the peripheral region so that the array substrate and the opposed substrate are bonded to form a cell; and a black matrix layer, between the array substrate and the opposed substrate. At least one opening in the peripheral region is provided in the black matrix layer, the at least one opening includes a first annular opening which is between the sealant and the display region and surrounds the display region, and the black matrix layer is disconnected at a position of the at least one opening.
US10551662B2	Display device substrate, display device using same A display device substrate includes a transparent substrate, a frame member disposed on the transparent substrate and formed in a frame region surrounding a display region, a first transparent resin layer formed on the transparent substrate having the frame member formed thereon, a black matrix formed on the first transparent resin layer such that the display region is divided into plural openings in a matrix form, and a second transparent resin layer formed on the first transparent resin layer on which the black matrix is formed. The frame member includes carbon as a major colorant and has a light shielding property, and the black matrix includes at least one organic pigment as a major colorant.
US10551652B2	Display panel, display device and method for packaging display panel The present disclosure relates to a display panel, a display device and a method for packaging a display panel. The display panel includes a substrate and a cover plate, wherein the substrate includes a display region and a packaging region located at a periphery of the display region, a glass adhesive is arranged between the substrate and the cover plate at a position corresponding to the packaging region, and a functional layer is arranged on the cover plate at a position corresponding to the glass adhesive, for reducing an intensity of laser irradiated on the glass adhesive during the sintering.
US10551651B2	Substrate support device A substrate support device is provided, including: a support rod movably arranged on a table; a first driving mechanism configured to control the support rod to move in a first direction; a support platform movably arranged on the support rod; a second driving mechanism configured to control the support platform to move in a second direction parallel to a lengthwise direction of the support rod; and a support pin movably arranged on the support platform.
US10551646B2	Array substrate and magneto-optical switch display An array substrate and a magneto-optical switch display. The array substrate includes: a thin film transistor T, a coil connected with the thin film transistor, and a magneto-optic crystal interposed in the coil, the coil and the magneto-optic crystal constituting a magneto-optical switch structure, and the magneto-optical switch structure can change a transmission rate of emergent light transmitting through the array substrate.
US10551641B1	Method and system of a three-terminal driver for modulator devices An optical modulator device using three-terminal driver interface. The modulator device can include a driver circuit, three transmission lines, a pair of diodes, and a diode termination resistor. This device can have the diode termination resistor coupled to the first and third transmission lines. The three transmission lines can be coupled to the two diodes. The first diode can be coupled to the first and second transmission line and the second diode can be coupled to the second and third transmission lines. The second transmission line presents a relatively low impedance to the asymmetric current that reduces the current to levels that do not degrade the optical waveforms at either diode. The impedance appears in parallel with the high-frequency low-impedance synthesized by the differential drive interacting with the symmetric components of the diode load. This configuration results in a fast, well-controlled transient response.
US10551635B2	Micro fenestrated contact lens A sclera or contact lens with an image of an eye that is fenestrated, or uniformly speckled with many sub-millimeter sized transparent regions or holes, is disclosed. The micro fenestrated contact lens can be worn on a strabismic, or misaligned, eye so that its image is aligned with the wearer's dominant eye. The fenestrations allow the wearer to see through the opaque or translucent image printed on the contact lens, thus allowing binocular vision even though his or her strabismic eye is covered.
US10551621B2	Light-transmitting pane for displaying an image of a head-up display for polarized sunglasses A light-transmitting pane for displaying an image of a head-up display is provided. The light-transmitting pane includes a cholesteric liquid-crystal layer arrangement, which is arranged in the interior of the pane or is arranged on a surface of the pane. Depending on the polarization of the incident light, at least a portion of the light generated by an image generating device of a head-up display arrangement can be reflected on the cholesteric liquid-crystal layer arrangement such that the reflected light has a p-polarized fraction, which can be perceived through polarized sunglasses.
US10551616B2	Display device system with tilted lens group to prevent ghost images A display device system includes a display engine and optical waveguide. The display engine includes an image former, that produces light corresponding to an image, and one or more lens groups that collimate the light corresponding to the image and outputs the light from the display engine. Each lens group includes one or more lenses that share a mechanical axis. The light corresponding to the image produced by the image former has an optical axis ray coincident with a principal ray of the light that originates at a center of the image produced by the image former. At least one lens group has its mechanical axis tilted relative to the optical axis ray of the light corresponding to the image produced by the image former, to prevent a ghost image from being formed by light corresponding to the image that is reflected-back from the waveguide toward the display engine.
US10551612B2	Scanning apparatus Disclosed is a scanning apparatus including a substrate, an outer gimbal connected to the substrate and including an outer coil, an inner gimbal connected to the outer gimbal and including an inner coil, a mirror connected to the inner gimbal and having a reflective face formed on one side, and a magnetic assembly disposed below the substrate, wherein a spring including a plurality of strings is provided between the inner gimbal and the mirror, the plurality of strings being symmetrical to one another with respect to a longitudinal axis of the spring.
US10551603B2	Detection system with one-piece optical element to concentrate and homogenize light Detection system comprising an examination region, a one-piece optical element including a focusing portion to concentrate light received from the examination region and a guiding portion to homogenize light received from the focusing portion, and a detector configured to detect homogenized light received from the guiding portion.
US10551602B2	Wafer-level optical device having light guide properties An optical device (1) includes two prism bodies (41, 42) and four side panels (71-74) attached to both prism bodies (41, 42). A cavity (9) is thereby enclosed. A first reflector (81) can be present at a first side face (81) of the first prism body (41), and a second reflector (82) can be present at a second side face (82) of the second prism body (42). At least one of the prism bodies (41, 42) and/or at least one of the side panels (71-74) can be at least in part made of a non-transparent dielectric material such as a printed circuit board. In some implementations, an optoelectronic component (90) can be attached to the respective constituent of the optical device (1).
US10551598B2	Anamorphic photography for digital imagers A digital camera comprising a digital image sensor and at least one corrective lens element configured to reduce a blurring of an image in a horizontal or vertical dimension on the digital image sensor. Preferably the digital image sensor is a large digital imager such as a Digital 65 imager.
US10551596B2	Optical and optoelectronic assemblies including micro-spacers, and methods of manufacturing the same The present disclosure describes optical and optoelectronic assemblies that, in some cases, include screen-printed micro-spacers, as well as methods for manufacturing such assemblies and modules. For example, micro-spacers can be applied on a first optical element layer, and a second optical element layer can be provided on the first micro-spacers. By providing the second optical element layer on the first micro-spacers, the second optical element layer and the first optical element layer can be separated from one another by air or vacuum gaps each of which is laterally surrounded by a portion of the first micro-spacers.
US10551594B2	Camera optical lens The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens having a positive refractive power, a third lens having a positive refractive power, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of glass material, the fourth lens is made of glass material, the fifth lens is made of plastic material, and the sixth lens is made of plastic material. The camera optical lens further satisfies specific conditions.
US10551591B2	Imaging apparatus, control method of imaging apparatus, and storage medium storing control program of imaging apparatus for performing focus detection and display An imaging apparatus includes a pixel array, a first adder, a second adder, a first A/D converter circuit, and a second A/D converter circuit. The pixel array includes a plurality of pairs of first pixels and second pixels. Each pair of the first pixel and the second pixel receives a light flux passing through a photography optical system by pupil-dividing the light flux. The first adder adds outputs of the first pixels and outputs of the second pixels. The second adder generates a first output by adding the outputs of the first pixels and generates a second output by adding the outputs of the second pixels. The first A/D converter circuit converts an output of the first adder to a digital signal. The second A/D converter circuit converts an output of the second adder to a digital signal.
US10551575B2	Optical coupler including a faraday rotator layer and at least one grating coupler An optical coupling device can couple incident light from a fiber into waveguides, but can reduce the coupling of return light from the waveguides into the fiber. A Faraday rotator layer can rotate by forty-five degrees, with a first handedness, respective planes of polarization of incident beams, and can rotate by forty-five degrees, with a second handedness opposite the first handedness, respective planes of polarization of return beams. A redirection layer can include at least one grating coupler that can redirect an incident beam of one polarization so that the redirected path extends within the redirection layer toward a first waveguide, and can redirect an incident beam of an opposite polarization so that the redirected path extends within the redirection layer toward a second waveguide. An optional birefringent layer can spatially separate incident beam having different polarizations, so that two single-polarization grating couplers can be used.
US10551565B2	Distributed passive optical networks A passive optical network includes one or more multi-service terminals each having a housing and a plurality of ruggedized plug-receiving distribution ports accessible from outside the housing. The multi-service terminals also each include an optical power splitter or wave division multiplexer for splitting an optical signal and directing the split signal to the plug-receiving distribution ports. Some of the multi-service terminals provide a different power split ratio from others of the multi-service terminals.
US10551561B2	Optical dielectric waveguide structures An optical subassembly includes a planar dielectric waveguide structure that is deposited at temperatures below 400 C. The waveguide provides low film stress and low optical signal loss. Optical and electrical devices mounted onto the subassembly are aligned to planar optical waveguides using alignment marks and stops. Optical signals are delivered to the submount assembly via optical fibers. The dielectric stack structure used to fabricate the waveguide provides cavity walls that produce a cavity, within which optical, optoelectronic, and electronic devices can be mounted. The dielectric stack is deposited on an interconnect layer on a substrate, and the intermetal dielectric can contain thermally conductive dielectric layers to provide pathways for heat dissipation from heat generating optoelectronic devices such as lasers.
US10551557B2	Optical waveguide mount Disclosed optical mounts are resistant to the various stresses that may be experienced by optical display devices. An optical mount is provided with mechanical compliance and resiliency. Such mechanical compliance and resiliency associated with the disclosed optical mounts are intended to absorb thermal and/or mechanical stresses, while protecting and preserving the operational functionality of optical waveguides coupled to the disclosed optical mounts.
US10551536B2	Infrared radiation transparent substrates and systems and methods for creation and use thereof Substrates with transparency to infrared body radiation and opacity in the visible light spectrum are provided and systems and methods for creation thereof are provided. The IR radiation transparent substrate is IR radiation transparent and visible light opaque with enough breathability and softness to make it suitable for use in garments for body thermal regulation. Further, the IR radiation transparent substrate is created utilizing nanofiber technology to form specific sized micro pores between the nanofibers.
US10551532B2	Imaging device and imaging method An imaging device includes: a modulator with a first pattern, which is configured to modulate light intensity; an image sensor configured to convert light passing through the modulator to image data, and output the image data; and an image processing unit configured to restore an image on the basis of cross-correlation operation with the image data and pattern data that represents a second pattern.
US10551528B2	Low reflection articles and related systems and methods Low reflection articles, and related systems and methods are disclosed. The articles have a surface with primary pores and secondary pores. At least some of the secondary pores contain agent, such, for example, a light absorbing dye.
US10551515B2	Determining an interval between activations of at least one survey source A shot interval between activations of at least one frequency-controllable survey source is determined, where the shot interval is determined based on an expected frequency of an output of the at least one frequency-controllable survey source. The at least one frequency-controllable survey source is activated using the determined first shot interval.
US10551508B2	Quick positioning system and vehicle-mounted system A quick positioning method and a vehicle-mounted system are disclosed. The quick positioning method includes: acquiring position information from an external positioning terminal the same time when the vehicle-mounted system is started, and determining continuously whether position information is available from a local GPS positioning module; and using the position information acquired from the external positioning terminal until position information is available from the local GPS positioning module. By the above method, there would be available position information before the GPS module of the vehicle-mounted system is fully activated, thus effectively enhancing the positioning efficiency of the vehicle-mounted system.
US10551505B2	Ionospheric scintillation prediction A method of generating scintillation prediction data comprises: •a) for a plurality of satellites (12A), and reference stations (10A, 10B, 10C, 10D) measuring phase scintillation data, satellite by satellite for each reference station during multiple epochs (t−2, t−1, t, t+k); •b) forecasting an expected phase scintillation value for each satellite and reference station for a period of at least 24 hours based on a cyclical prediction model; •c) for a given user location (20) and a given satellite, spatially interpolating the expected phase scintillation values of the plurality of reference stations to determine a predicted phase scintillation index; •d) repeating step c) for further satellites visible from the user location.
US10551504B2	Method and system for sharing convergence data Systems and methods for sharing convergence data between GNSS receivers are disclosed. Convergence data received at a GNSS receiver via a communication connection may be utilized to determine a position of the GNSS receiver.
US10551502B2	Positioning system for determining the position of a vehicle in a charging station A positioning system for determining the position of a vehicle when driving into a charging station for charging an energy accumulator of the vehicle includes a vehicle-side marking having at least one marking property changing in the longitudinal direction of the vehicle. A route-side sensor device measures a distance from the marking to the sensor device when the vehicle passes the sensor device and generates a distance signal indicating a distance from the marking to the sensor device in the transverse direction of the vehicle. The sensor device reads out the marking property in the longitudinal direction of the vehicle and generates a longitudinal vehicle direction signal indicating the position of the marking and/or the vehicle relative to the sensor device in the longitudinal direction of the vehicle. A charging station, a vehicle and a method for determining the position of a vehicle, are also provided.
US10551500B2	Infrared optical element for proximity sensor system An optical device includes an optical element. The optical element includes a first surface configured to receive light in a first direction and a second surface that is non-parallel to the first surface. The second surface is configured to transmit a first portion of the light in a second direction that is different from the first direction and internally reflect a second portion of the light that is distinct from the first portion of the light. The optical element further includes a third surface configured to receive the second portion of the light from the second surface and reduce internal reflection of the second portion of the light by the third surface. Also disclosed is a method of steering light by the optical device.
US10551494B2	Road information detection apparatus and road information detection method A road information detector acquires road information by emitting a beam via a variable directivity transmission antenna to a road sign having plural flat portions and includes a transceiver that controls the antenna to scan the beam by switching an emission angle including an azimuth angle relative to the front direction of a vehicle and receives, as reflected wave signals, waves reflected by the flat portions, a distance and reflected wave intensity detector that detects a distance between the vehicle and each of the flat portions and a reflected wave intensity of each of the reflected waves, an emission angle detector that detects the emission angle based on the reflected wave signal, and a road information analyzer that acquires the road information by generating a heat map based on the emission angles, distances, and reflected wave intensities and analyzing the heat map using a threshold value of the wave intensity.
US10551487B2	Method for detecting a blocked state of an ultrasonic sensor, ultrasonic sensor device, and motor vehicle The invention relates to a method for detecting a blocked state of an ultrasonic sensor (3) of a motor vehicle (1), wherein an actual value of at least one oscillation parameter (fR) of the ultrasonic sensor (3) is sensed and is compared with a reference value by means of an evaluation unit (4) in order to detect a blocked state, wherein a current temperature (T) to which the ultrasonic sensor (3) is exposed is detected by means of a temperature detecting device (8), and the reference value is determined as a function of the current temperature (T) by means of the evaluation unit (4).
US10551486B2	Method for measuring a time of flight A method of measuring the phase of a response signal relative to a periodic excitation signal, comprises the steps of producing for each cycle of the response signal two transitions synchronized to a clock and framing a reference point of the cycle; swapping the two transitions to confront them in turns to the cycles of the response signal; measuring the offsets of the confronted transitions relative to the respective reference points of the cycles; performing a delta-sigma modulation of the swapping rate of the two transitions based on the successive offsets; and producing a phase measurement based on the duty cycle of the swapping rate.
US10551484B2	3D compact reactive beam forming network for automotive radars A radar system includes a plurality of radiating elements configured to radiate electromagnetic energy and a plurality of feed waveguides defining a common plane and configured to guide electromagnetic energy to the plurality of radiating elements. The radar system also includes a plurality of waveguides arranged as a dividing network configured to split the electromagnetic energy from the source among the plurality of feed waveguides, such that each feed waveguide receives a respective portion of the electromagnetic energy. Additionally, the dividing network is configured to adjust a phase of the electromagnetic energy received by each waveguide. The splitting and adjusting of the dividing network may be based on differences in height and/or width between the waveguides of the dividing network and the feed waveguides. At least a portion of the dividing network is located in a plane other than the common plane of the feed waveguides.
US10551481B2	Radar sensor A radar sensor having a signal generating device which generates an outgoing signal as a radar signal that is to be emitted. The radar sensor also has a signal receiving device for receiving and processing received signals as reflected radar signals. The received signals can be processed with a prediction method in order to determine a predicted signal, which can be compared to the received signal in order to eliminate disruptions deviating therefrom.
US10551480B2	Network node, wireless device and methods performed therein for enabling positioning of the wireless device Embodiments herein relate to a method performed by a wireless device (20) for enabling positioning of the wireless device in a wireless network. The wireless device executes a position process by evaluating one or more variables associated with the execution of the position process based on at least one discrimination threshold, and provides one or more feedback measurements to be used for calculating a position of the wireless device responsive to the evaluation.
US10551464B2	Three dimensional multislab, multi-shot magnetic resonance elastography A method and system provides an acquisition scheme for generating MRE displacement data with whole-sample coverage, high spatial resolution, and adequate SNR in a short scan time. The method and system can acquire in-plane k-space shots over a volume of a sample divided into a plurality of slabs that each include a plurality of slices to obtain three dimensional multislab, multishot data, can apply refocusing pulses to the sample, can acquire navigators after the refocusing pulses, and can correct for phase errors based on an averaging of the navigators.
US10551456B2	Method and apparatus for generation of image data based on MR thermometry data In a method, apparatus and medical imaging system to generate image data based on magnetic resonance (MR) thermometry data, planning data of a region of an examination subject that is to be depicted thermometrically are provided to a processor. Through the processor, segmentation data based on the planning data are generated MR thermometry data are provided to the processor, which generates image data on the basis of the MR thermometry data, using the segmentation data.
US10551446B2	Magnetic sensor for superconducting quantum interference device using single operational amplifier A magnetic sensor for superconducting quantum interference device using single operational amplifier comprising SQUID, a feedback coil, feedback resistor and an operational amplifier. The voltage signal of SQUID is delivered to one input of the operational amplifier, a bias voltage is delivered to other input of the operational amplifier, and the output of the operational amplifier connects to one end of a feedback resistor, the other end of the feedback resistor connects to a feedback coil that is coupled through mutual inductance with the SQUID so as to generate feedback magnetic flux, the output voltage of the operational amplifier drives the feedback resistance to generate current, thereby forming a flux locking loop. The present invention uses an open loop operational amplifier to implement SQUID magnetic flux locking feedback circuit which simplifies the circuit configuration, decrease the loop delay and thereby achieving higher bandwidth of the flux locking loop.
US10551445B2	Pulse width modulated binary frequency shift keying A control system that facilitates energy efficient management of building automation systems is disclosed. The control system comprises a source circuit configured to generate a modulated DC control signal comprising data modulated on a DC source signal having a power associated therewith and a load circuit configured to receive the modulated DC control signal. In addition, the control system comprises a transmission circuit comprising a DC powerline, coupled between the load circuit and the source circuit, and configured to transfer the modulated DC control signal from the source circuit to the load circuit, thereby multiplexing both the power and the data transfer over the DC powerline. In some embodiments, a frequency of the modulated DC control signal comprises a first information associated with the data, and a pulse width of the modulated DC control signal comprises a second, different information associated with the data.
US10551442B2	Battery diagnosis device and battery pack In order to enable easy determination of whether a battery pack possessed by a user is one to be guaranteed or not and clearly differentiate an old battery pack from a new battery pack not to allow the old battery pack to be used in the field, when a battery diagnosis device determines that the battery pack is one to be guaranteed, information held by the diagnosed battery pack is written into a second battery pack different from the diagnosed battery pack.
US10551432B2	Method of manufacturing semiconductor device A semiconductor device is manufactured at an improved efficiency. The method of the invention includes a step of carrying out an electrical test by bringing an external terminal electrically coupled to a semiconductor chip mounted on a semiconductor device into contact with a tip portion of a probe pin coupled to a test circuit and thereby electrically coupling the semiconductor chip to the test circuit. The probe pin has a tip portion comprised of a base material, a nickel film formed thereon, and a conductive film formed thereon and made of silver. The conductive film is thicker than the nickel film.
US10551431B1	EM-compliance topology in a tree router Described is an improved approach to implement EM analysis, where the analysis can be performed early stages of the design process. Tree-routing is implemented using a structural routing solution, where an automatic routing mechanism is performed to generate a complete routing tree. That routing tree is then used to perform topology-driven EM analysis at various stages of the design process.
US10551428B2	Systems and methods for storing frequency information for system calibration/trimming Embodiments of the present disclosure include a microcontroller with a frequency test circuit, a device-under-test (DUT) input, and a calculation engine circuit. The calculation engine circuit is configured to compare a measured frequency from the frequency test circuit measured from the DUT input to a reference frequency stored in memory, and, based on the comparison, adjust frequency of the DUT generating the DUT input.
US10551418B2	Method for identifying the electrical resistance of the rotor of an electric motor A method for identifying a resistance value (Rr) of the rotor of an electric induction motor (M), including determining a reference voltage (urefS) on the basis of a chosen value ({circumflex over (R)}r) for the resistance of the rotor of the electric motor, applying a control voltage (uS) to the electric motor, the control voltage being determined on the basis of the reference voltage (urefS), acquiring the values of the currents (i1, i2, i3) measured in the three phases of the electric motor, so as to deduce a stator current (iS) of the electric motor therefrom, comparing the obtained stator current (iS) with a predetermined value (irefS), correcting the value ({circumflex over (R)}r) used for the resistance (Rr) of the rotor and applying steps a) to d) until obtaining a stator current (iS) equal to the predetermined value.
US10551417B2	Inductor current measurement probe An inductor current measurement probe apparatus and system are described herein. In an embodiment, a system comprises a probe interconnect including a first connector that couples to a positive terminal of the inductor and a second connector that couples to a negative terminal of the inductor. The system further comprises an RC filter that is coupled to the probe interconnect and that includes at least one resistor and at least one capacitor in an arrangement that converts a voltage of the inductor to a differential capacitor voltage. The system further comprises a differential active probe input circuitry including a positive terminal and a negative terminal that are coupled to the RC filter and arranged to convert the differential capacitor voltage to a single-ended capacitor voltage. In other embodiments, the RC filter may be coupled directly to the inductor. The system may further convert the capacitor voltage to inductor current.
US10551408B2	Motion detecting device, portable terminal device and motion detecting method A motion detecting device including an input section to which acceleration signals, that express accelerations of respective axes of three axes of a three-dimensional orthogonal coordinate system, are respectively inputted; and a motion detecting section that sets each of plural axes, that include two different axes that are selected from among the three axes, as a designated axis in a predetermined order, and outputs a motion detection signal if it is judged that directions of motion, that are detected on the basis of the acceleration signals of the respective axes that were inputted to the input section, are directions of respective designated axes that have been set.
US10551394B2	Lipidomic biomarkers for atherosclerosis and cardiovascular disease The present invention inter alia provides a method, and use thereof, of diagnosing and/or predicting atherosclerosis or CVD by detecting the lipid concentrations or lipid ratios of a biological sample and comparing it to a control and has identified specific lipid markers that are more specific and sensitive in detecting and predicting atherosclerosis and CVD than currently utilized clinical markers. Also provided is an antibody towards said lipids, and the use thereof for predicting, diagnosing, preventing and/or treating atherosclerosis or CVD. The invention additionally relates to kits comprising lipids and/or an antibody thereto, for use in the prediction and/or diagnosis of atherosclerosis or CVD.
US10551389B2	Target binding molecules identified by kinetic target-guided synthesis Methods of identifying target binding molecules by target guided synthesis are provided. The methods include providing two or more fragments capable of reacting to form the target binding molecule and mixing the fragments with the target. The methods can be used to identify target binding molecules that bind targets such as proteins or nucleic acids, including those that bind shallow binding pockets on the surface of such targets. The methods are applied to the Bcl-XL and Mcl-1 proteins from the Bcl-2 family of proteins. Using thio acid and sulfonyl azide fragments capable of reacting through sulfo-click chemistry, new acyl sulfonamides are identified that bind one or both of the Bcl-XL and Mcl-1 proteins. Pharmaceutical formulations of these target binding molecules are also provided.
US10551388B2	Method of determining a protein in a sample The present invention relates to a method of determining a protein in a sample and the use of the method for the identification of aptamer target proteins.
US10551383B2	Methods of detecting a polypeptide having anaplastic lymphoma kinase activity in kidney cancer The invention provides methods to identify, diagnose, and treat kidney cancer through the detection of expression and/or activity of anaplastic lymphoma kinase (ALK). The detection of the presence of a polypeptide with ALK kinase activity (e.g., by detecting expression and/or activity of the polypeptide), identify those kidney cancers that are likely to respond to an ALK-inhibiting therapeutic.
US10551380B2	TLR agonist-enhanced in vitro assay of cell mediated immune responsiveness This disclosure relates generally to the field of immunological-based diagnostic assays including an assay to measure cell-mediated immunoresponsiveness. The present disclosure teaches determination of the state, progression and/or severity of disease conditions based on a subject's cell-mediated immunoresponsiveness. The assay contemplated herein is capable of integration into standard pathology architecture to provide a diagnostic reporting system and to facilitate point of care clinical management.
US10551375B2	Analyte sensor and analyte sensing method A biosensor includes a detection element having an analyte detecting portion which is monotonically increased in mass in response to detection of an analyte; a reference element having a reference measuring portion which exhibits no reactivity to the analyte; a mixer which mixes a detection signal responsive to mass variations in the analyte detecting portion from the detection element and a reference signal from the reference element; a measurement portion which calculates two candidate phase-change values of a positive value and a negative value, from a signal mixed by the mixer in accordance with a heterodyne system, and determines a phase-change value from the two candidate phase change value by judging whether the phase is positive or negative based on temporal changes in signal strength; and a detection amount calculation portion which calculates a detection amount of the analyte based on the phase change value determined by the measurement portion.
US10551370B2	Method and apparatus for evaluating values representing a mass or a concentration of a substance present within the body of a patient The present invention relates to a method for evaluating a value representing the mass or the concentration of a substance comprised by a tissue or a bodily fluid of a patient, the method including the steps of a) determining a relation between one or more calculated or measured value(s) reflecting the mass or the concentration and a distribution space of the patient or an approximation thereof, and b) assessing whether the relation fulfils a criterion. The present invention further relates to systems and computer programs for performing this method.
US10551359B2	Sample vaporization unit and gas chromatograph A housing is provided with an internal space for accommodating an insert and a cylindrical cap attachment part provided, at the distal end surface thereof, with an opening part communicating with the internal space. An inclined groove that is inclined from the distal end side to the proximal end side of the cap attachment part along the circumferential direction of the cap attachment part is provided on the outer circumferential surface of the cap attachment part. A cap fixing part for attaching a seal cap to the cap attachment part has a cap holding part for holding the outer peripheral surface of the seal cap and an elastic part connected to the cap holding part. The elastic part is provided with a protrusion that is fit into the inclined groove of the outer peripheral surface of the cap attachment part.
US10551347B2	Method of isolating ions A method of mass spectrometry is disclosed comprising isolating a group of different ions derived from chemical compounds in the same class, wherein the different ions have different mass to charge ratios and ion mobilities. The step of isolating comprises temporally separating the ions according to their ion mobility in an ion mobility separator; and mass filtering the ions according to mass to charge ratio with a mass filter. The mass to charge ratios transmitted by the mass filter are varied as a function of time such that said different ions derived from chemical compounds in the same class are transmitted by the mass filter and other ions are not transmitted by the mass filter.
US10551346B2	Ion analysis device An ion analysis device includes: an ion source that ionizes an analyte in a liquid sample; an ion guide into which droplets and ions produced in the ion source are introduced, the ion guide having different outlets, one outlet being an ion outlet for the ions and the other outlet being a droplet outlet for the droplets; an ion analysis unit that analyzes ions ejected from the ion outlet; a droplet measurement unit that is placed on an axis of the droplet outlet, and measures the amount of droplets; and an analysis control section that compares the amount of droplets measured at the droplet measurement unit with a threshold.
US10551344B2	Method and circuit for providing an accurate voltage for electrochemical sensing A method and devices for controlling a potentiostat control loop circuit to provide an accurate cell voltage for electrochemically sensing a sample, wherein the cell voltage corresponds to a difference between electrode voltages a working electrode and a reference electrode of a three-electrode potentiostat are provided. The devices include a potentiostat control loop circuit having a first amplifier with an output connected to a counter electrode of the three electrode potentiostat and a first input connected to a first potential and a first switched capacitor network including a first capacitance device having a first electrode connected to a second input of the first amplifier. The first switched capacitor network is also operatively connected to the first amplifier for operating in a first mode and a second mode t switchably couple the second input of the first amplifier to the reference electrode of the three-electrode potentiostat. The method includes the step of, in the second mode, coupling the second input of the first amplifier to the reference electrode of the three-electrode potentiostat via the first capacitance device by coupling a second electrode of the first capacitance device to the reference electrode of the three-electrode potentiostat.
US10551339B2	Smart capacitance sensors for use with electrical capacitance volume tomography and capacitance sensing applications A stretchable capacitance sensor having multiple components for communicating signals to a data acquisition system for reconstructing an image of an area or object located in a subject being sensed, and for calculating the shape or conformity that it is in. The stretchable sensor consists of an inner layer of plates that provide the capacitance data, a middle layer of plates that provide the geometry-sensing data, and an outer layer of plates that serves as the shielding ground layer. The configuration of all three components can be variably changed to increase the capacitance data channels, increase or decrease flexibility and stretchability of the sensor, and increase the spatial resolution of the geometry sensing feature. The sensor is adapted to communicate signals to a data acquisition system for providing an image of the area or object between the capacitance plates.
US10551334B1	Impedance spectrometer with metamaterial radiative filter A system and method for sensing the wave impedance of a material using an RF power source with a sensor structure comprised of a metamaterial radiative filter (MRF). The wave impedance is specified or monitored by processing a differential RF signal level with an impedance calculator. The differential RF signal level is obtained from a reference source signal and a response signal. RF field-coupling of the RF source with the material effects the response signal level. In embodiments, the spectrometer is physically configured for noninvasive and invasive measurements. In embodiments, the material is sensed when shielded by RF-opaque media. In embodiments, wherein the MRF has a fixed response characteristic, the dielectric constant may be obtained with a sensing structure comprised of two transponders and a single RF frequency. In embodiments wherein the MRF has a fixed response characteristic, both the dielectric constant and the loss tangent may be obtained using three transponders and a single RF frequency. In embodiments wherein the MRF is tuned with programmed control, both the dielectric constant and the loss tangent may be obtained using two transponders and a single RF frequency.
US10551317B2	Detector with reduced fluorescence range noise There is set forth herein a device comprising structure defining a detector surface configured for supporting biological or chemical substances, and a sensor array comprising light sensors and circuitry to transmit data signals using photons detected by the light sensors. The device can include one or more features for reducing fluorescence range noise in a detection band of the sensor array.
US10551316B2	Fabrication of a fluorescent material for sensing an analyte An analyte indicator may include a porous base and may be included in an analyte sensor. The analyte indicator may retain its physical, chemical, and optical properties in the presence of compression. The porous base may not vary in opacity. The analyte indicator may include (i) a polymer unit attached or polymerized onto or out of the porous base and (ii) an analyte sensing element attached to the polymer unit or copolymerized with the polymer unit. The analyte sensing element may include one or more indicator molecule. The analyte sensing element may include one or more indicator polymer chains. The analyte indicator may include (i) an indicator polymer chain attached or polymerized onto or out of the porous base and (ii) indicator molecules attached to the indicator polymer chain.
US10551303B2	Flow cell optical detection system The present invention discloses a flow cell optical detection system comprising a light source, a flow cell and a light detector, wherein the light detector is arranged in a separate detector unit that is arranged to be releasably attached to a detector interface, the detector interface being in optical communication with the light source and comprises optical connectors for optically connecting the flow cell and the detector unit in the light path from the light source, and wherein the flow cell is an interchangeable unit arranged to be held in position by the detector unit when attached to the detector interface.
US10551298B2	Artificial tissue apparatus for testing non-invasive bioparameter measuring devices Apparatus for testing bioparameter monitoring devices includes artificial organs that comprise an elongated sponge wrapped in electrically conductive hydrogel skin, inlet and outlet tubes having a reddish liquid flowing therein and a pulsatile pump configured to generate a pulsatile flow of the liquid. A valve has a variable opening. For each artificial organ: the inlet tube extends out of the sponge and connects eventually to the pulsatile pump, the inlet tube penetrating the elongated sponge so as to extend to a tip of the elongated sponge at a distal end of the inlet tube, and the outlet tube extends out of the elongated sponge and connects eventually to the pulsatile pump at a proximal end of the outlet tube, the outlet tube penetrating the sponge so as to extend to a tip of the elongated sponge at a distal end of the outlet tube.
US10551282B2	Apparatus and method for testing performance of an electrosurgical tool An apparatus and a method for testing performance of an electrosurgical tool include a frame, a clamp module coupled to the frame and configured to retain a test material in a selected orientation, and a tool module coupled to the frame and configured to grip an electrosurgical tool. The apparatus is configured to: (a) allow a user to perform a controllable cut to evaluate a cutting performance of the electrosurgical tool based on a resistance force between the electrosurgical tool and the test material as the electrosurgical tool performs the controllable cut; and (b) evaluate a non-stickness of the electrosurgical tool after the electrosurgical tool performs the controllable cut.
US10551272B2	Leakage detection device A leakage detection device for detecting leakage in a positive crankcase ventilation (PCV) passage having at least a scavenging line and a fresh air line includes: a first pressure measurement unit that measures a pressure in the PCV passage; a leakage detection valve that opens and closes the fresh air line; a PCV valve that adjusts a flow rate of blow-by gas; a second pressure measurement unit that measures a pressure in the intake passage; a first valve controller that controls the leakage detection valve when a leakage diagnostic condition is satisfied; a second valve control unit that reduces an opening degree of the PCV valve, and suppresses a flow rate in the PCV passage based on the pressure in the intake manifold after the leakage detection valve is closed; and a leakage determination unit that determines whether leakage occurs based on the pressure in the PCV passage.
US10551267B2	Diaphragm type pressure detection device Provided is a pressure detection device which includes: a pressure detection unit configured to detect a pressure transmitted to a diaphragm of the pressure detection unit; a flow passage unit in which a flow passage and a diaphragm of the flow passage unit are formed, a fluid being made to flow through the flow passage along a flow direction from an inflow port to an outflow port, and the diaphragm of the flow passafe unit being configured to transmit a pressure of the fluid flowing through the flow passage to the diaphragm of the flow detection unit; and a nut configured to allow the flow passage unit to be detachably mounted on the pressure detection unit. The pressure detection unit includes a mounting detection sensor configured to detect that the flow passage unit is mounted on the pressure detection unit in a state where the diaphragm of the pressure detection unit and the diaphragm of the flow passage unit are in contact with each other.
US10551261B2	Joint for brittle materials A method of joining a brittle material to a component is provided. The method includes depositing a metallization layer on a surface of the brittle material. A layer of joining material is applied between the brittle material and the component, such that the component and the brittle material define an interface area. The metallization layer and the joining material layer extends beyond the interface area.
US10551250B2	Device and method for testing display panel Disclosed are display panel test device and method. The device comprises: a color analyser including a host and a measuring probe, wherein the measuring probe can obtain optical information of a positional point of a light emitting surface of display panel, the positional point being a point to which the measuring probe is aligned on the light emitting surface, and the host can determine optical characteristics of the positional point according to the optical information; and a position determination component, configured to determine a positional identifier of the positional point on the light emitting surface, the positional identifier being capable of indicating a relative position of the positional point on the light emitting surface. Since the position determination component determines the position of the to-be-tested point, it is not necessary to visually place the measuring probe over the to-be-tested point, thereby improving the determination accuracy of the to-be-tested point.
US10551244B2	Photon detector Provided is a photon detector. The photon detector includes an optical waveguide including input and detection regions, which are spaced apart from each other in a first direction, and a conversion region between the input region and the detection region, a nano pattern disposed on the optical waveguide in the conversion region, and a nanowire disposed on the optical waveguide in the detection region. The nano pattern includes a first pattern and a second pattern, which extend in the first direction, and the first pattern and the second pattern are spaced apart from each other in a second direction crossing the first direction.
US10551243B2	Power efficient machine diagnostic monitoring using multiple vibration sensor wireless configuration A wireless monitoring unit performs condition monitoring associated with a test point location of a host machine. The unit includes a high performance vibration sensor useful for monitoring the host machine for fault conditions and the like. The unit includes a second vibration sensor that has poorer metrological performance, but draws a comparatively insignificant amount of power from the battery. The second sensor takes a vibration measure periodically, which measure is processed to evaluate whether the machine is in a state eligible to undergo a health assessment. Diagnostic monitoring using the high performance vibration sensor is enabled only when the host machine it is in the eligible state. A low power temperature sensor provides additional data for guarding against a false trigger, in effect allowing the processor to distinguish against vibration from another machine propagating to the host machine causing the host machine to vibrate while the host machine is not running.
US10551241B2	Automatic calibration of on-vehicle weight scales Systems and methods for calibrating an onboard vehicle scale may include disposing a vehicle upon a reference scale; determining reference weight information corresponding to a weight of at least a portion of the vehicle using the reference scale; automatically and wirelessly communicating the reference weight information to an onboard scale coupled to the vehicle; and automatically calibrating the onboard scale using the reference weight information.
US10551236B2	Method for determining an air volume in a combustion chamber of an internal combustion engine A method for determining an air volume in a combustion chamber of a fuel-injection internal combustion engine, especially during a load change condition, including synchronizing a throttle valve setpoint signal to an operating state criterion (tn); determining a curve dynamics of the throttle valve position taking into account the synchronized throttle valve setpoint signal; determining an actual air volume quantity at an ACTUAL time point (t0); determining a desired time point (t0+Δt); predicting a further air volume quantity for the desired time point (t0+Δt) and determining a total air volume quantity from the ACTUAL air volume quantity and the further air volume quantity for the desired time point (t0+Δt).
US10551223B2	Method and apparatus for configurable photodetector array patterning for optical encoders An encoder system includes a configurable detector array, wherein the configurable detector array includes a plurality of detectors. In an embodiment, the encoder system includes an application-specific integrated circuit (ASIC). The encoder system may also include a memory operable to store a partition map that defines a state for each of the plurality of detectors. In an embodiment, the memory includes a non-volatile memory. The encoder system may also include a controller, such as a microcontroller, operable to read from the memory the partition map and to configure the configurable detector array according to the configuration map. The encoder system may also include an emitter operable to generate a flux modulated by a motion object, wherein the configurable detector array is operable to receive the flux and generate respective current outputs for each of the detectors in response to the flux.
US10551216B2	Shaft-integrated angle sensing device for e-bike and e-bike comprising such device A sensor arrangement and an e-bike that includes the sensor arrangement are provided. The sensor arrangement includes a rotatable driving shaft for an e-bike extending along a rotation axis and includes a bore extending from a first end face of the rotatable driving shaft along the rotation axis, a magnet module arranged within the bore and coupled to the rotatable driving shaft, the magnet module configured to generate a magnetic field within the bore, and at least one sensing element configured to sense a rotation of the magnetic field in response to rotation of the rotatable driving shaft.
US10551207B2	Autonomous vehicle sensor data and map integration Methods and system of rendering a combined display including map and detected objects in environment surrounding a vehicle are provided. A display device or user interface combines active driver assist systems information and guidance data into one presentation of information that is overlaid onto a map. When a vehicle is in manual mode a user can easily and conveniently monitor all relevant driving data via the display device. A vehicle processor may receive map information from a navigation system and object data from vehicle sensors and systems monitoring an environment around a vehicle. This information may be fused together to form an integrated map presentation to be rendered to a display device associated with the vehicle. The map may be shown on an arrangement of multiple-plane surfaces that can resize and reshape to automatically and selectively enhance a level of detail in the presentation.
US10551202B2	Generating itinerary destinations and recommendations from scanned content For tourists, interactions with digital public displays often depend on specific technologies that users may not be familiar with (Quick Response codes, near field communication, and so on) may not have access to because of networking issues, may lack a required application or device technology, may not want to use because of time constraints, or may not want to use because they are worried about sharing their data with a third-party service. Example implementations described herein are directed to a system that allows users to seamlessly share content with a public travel kiosk system.
US10551199B2	Utilizing artificial neural networks to evaluate routes based on generated route tiles This disclosure covers methods, non-transitory computer readable media, and systems that generate route tiles reflecting both GPS locations and map-matched locations for regions along a route traveled by a client device associated with a transportation vehicle. For example, in some implementations, the disclosed systems use an artificial neural network to analyze the route tiles and determine route-accuracy metrics indicating GPS locations or map-matched locations for particular regions along the route. The disclosed systems can then use the route-accuracy metrics to facilitate transport of requestors by, for example, determining a distance of the route or a location of a client device associated with a transportation vehicle.
US10551197B2	Mobile X-ray examination apparatus A mobile X-ray examination apparatus has an instruction receiving device that receives an entered instruction for the mobile X-ray examination apparatus to reach a designated position. A navigation device creates an environment map of an environment of the mobile X-ray examination apparatus, determines a current position of the mobile X-ray examination apparatus according to detected environment profile information, calculates a movement trajectory of the mobile X-ray examination apparatus according to the environment map, the current position and the designated position received by the instruction receiving device, and sends corresponding information to a central control device. The central control device causes the mobile X-ray examination apparatus to reach the designated position along the movement trajectory according to the corresponding information sent by the navigation device.
US10551194B2	Sensor unit, electronic apparatus, and moving body A sensor unit with high reliability and stable detection accuracy against vibrations of an installation target object is to be provided.A sensor unit includes: a sensor module configured including a substrate with inertial sensors mounted thereon, and an inner case in which the substrate is installed; and an outer case accommodating the sensor module. A recessed part is formed in the inner case. The inertial sensors are arranged in an area overlapping with the recessed part as viewed in a plan view seen from the direction of thickness of the substrate, and a filling member is provided to fill a space formed by the substrate and the recessed part. The sensor module is joined to a bottom wall of the outer case via a joining member.
US10551191B2	Deformation rejection mechanism for offset minimization of out-of-plane sensing MEMS device An exemplary sensor may include a MEMS layer anchored to a cap and a substrate by anchoring portions of the MEMS layer. A suspended spring-mass system may include springs, at least one rigid mass, and at least one movable mass. The anchoring springs may be torsionally compliant about one or more axes and coupled to the rigid mass such that forces imparted by the anchoring portions are not transmitted to the movable mass.
US10551187B2	Method and device for determining the leading edges of two overlapping image captures of a surface The invention relates to a method and a device (1) for determining the leading edges (S1, S2) of two overlapping image captures of a surface (OF), comprising at least one camera (2) having a matrix-type sensor (6), having n lines (7), a position and location measuring system (3), an evaluation unit (4) and a storage means (5), wherein an elevation model (H) of the surface (OF) and a projection model (P) of the camera (2) are stored in the storage means (5), which the evaluation unit (4) can access, wherein the camera position (P1, P2) in the first and second image capture is determined by means of the position and location measuring system (3), wherein a horizontal mid-point (M) between the two camera positions (P1, P2) is determined and a projection of the midpoint (M) onto the surface (OF) is carried out, wherein a back projection onto the sensor (6) is carried out in the first and second camera position (P1, P2) by means of the projection model (P) for the point (MO) determined in the above-mentioned manner and a respective pixel is determined, wherein the respective line of the sensor (6) is determined, four solid angles (RW1-4) of the respective first and last pixel (Pix1-4) of the lines (7.Z1 M0, 7.Z2M0) are determined and their leading points (SP1-SP4) are determined with the elevation model (H), mid-points (M1, M2) are determined between the leading points and projected back into the sensors in the first and second position, associated lines are determined, wherein the smallest determined line (7.MIN1) is selected as the leading edge (S1) for the first camera position (P1) and the largest determined line (7.MAX2) is selected as the leading edge (S2) for the second camera position (P2).
US10551186B2	Distance measurement device, distance measurement method, and distance measurement program A distance measurement device includes an imaging unit, an emission unit which emits directional light as light having directivity to emit the directional light along an optical axis direction of an imaging optical system, a light receiving unit which receives reflected light of the directional light from a subject, a derivation unit which derives a distance to the subject based on a timing at which the directional light is emitted by the emission unit and a timing at which the reflected light is received by the light receiving unit, and a control unit which performs control such that the emission unit sets a timing, at which the directional light is emitted, to a predetermined period during which the influence of the emission of the directional light on an image signal is suppressed.
US10551182B2	Proximity sensor, lithographic apparatus and device manufacturing method A gas gauge proximity sensor comprising a measurement gas flow channel having an optical pressure sensor for comparing a pressure of the first gas flow and a reference pressure; the optical pressure sensor comprising a first optical cavity fluidly connected to the measurement channel and a second optical cavity fluidly connected to the reference pressure, with the optical cavities being configured to receive electromagnetic radiation and output reflected electromagnetic radiation, the optical pressure sensor further being configured to combine the reflected electromagnetic radiation from the first optical cavity with the reflected electromagnetic radiation from the second optical cavity and determine, based on the combined electromagnetic radiation, a pressure difference between the pressure of the first gas flow and the reference pressure and determine, based on the pressure difference, a distance between the measurement outlet and the measurement object.
US10551176B2	Sensor device and method of inspecting the surface of a cylindrical hollow enclosure A sensor device for the inspection of the surface of a cylindrical hollow enclosure having at least one sensor unit set up for an optical confocal distance measurement. The at least one sensor unit has an elongated shape and exhibits an external optical system, through which a measurement device in which light can be emitted and received, is disposed transversely to a longitudinal axis of this sensor unit. The sensor device additionally comprises a movement mechanism, which is adapted to move the at least one sensor unit in one direction of motion into and out of a cylindrical hollow enclosure to be inspected. Control means are provided for measuring raisings of a surface of the cylindrical hollow enclosure and are adapted to control the at least one sensor unit for carrying out a first distance measurement, during which the measuring direction relative to the direction of motion is at an angle from 20° to 85°, and to control the at least one sensor unit for carrying out a second distance measurement, during which the measuring direction relative to the direction of motion is at an angle from 95° to 160°. To this end, the measuring direction of the at least one sensor unit can be at an angle between 95° and 175° relative to the longitudinal axis of said sensor unit, wherein this sensor unit is mounted on a rotatable bearing such that one and the same sensor unit can be moved to different positions of rotation for the first distance measurement and for the second distance measurement. Alternatively, the at least one sensor unit can comprise at least one first sensor unit and at least one second sensor unit, the first sensor unit being formed and linked with the movement device in such a manner that its measuring direction relative to the direction of motion is at an angle from 20° to 85°, and the second sensor unit being formed and linked with the movement device in such a manner that its measuring direction relative to the direction of motion is at an angle from 95° to 160°. In addition, a corresponding method is disclosed.
US10551174B2	Calibration method of image measuring device The present invention includes a preparatory step of providing a calibration work piece having a flat reflecting surface as a work piece, and arranging the reflecting surface to be parallel to a standard optical axis and orthogonal or parallel to pixel array directions of an image capture element; a rotation step of rotating a prism centered on the standard optical axis; a brightness detection step of detecting the brightness of an image captured by the image capture element at each of a plurality of rotation positions of the prism; and a positioning step of aligning the prism at a rotation position where the brightness detected by the brightness detection step is greatest.
US10551171B2	Optical measurement device A white light confocal optical measurement device capable of detecting abnormalities in a received light waveform; the optical measurement device includes: a light source; an optical system; a light receiving unit; and a processor configured to compute the distance from the optical system to the measurement object on the basis of a received light intensity of the wavelength components received in the light receiving unit. The processor compares a received light intensity of a wavelength component to a reference value for the wavelength component for a plurality of wavelength components in a waveform representing the light received, and detects an abnormality in the received light waveform when the amount of change in the received light intensity compared to the reference value therefor is greater than or equal to a predetermined threshold for any wavelength component in the plurality of wavelength components.
US10551148B1	Joint firearm training systems and methods At least one shooter-side image sensor captures images of a plurality of shooters and a plurality of respective firearms periodically fired by the shooters. At least one target-side sensor collects data indicative of projectile strikes on a target area associated with at least one target. A processing unit analyzes images captured by the shooter-side image sensor and detects projectile discharges in response to firing of the firearms, and uniquely identifies each of the shooters associated with the detected projectile discharges. The processing unit detections of projectile strikes, based on the data collected by the target-side sensor, and the detected projectile discharges and identifies, for each detected projectile strike on the target area, the correspondingly fired firearm associated with the uniquely identified shooter.
US10551140B2	Firearm with electronic ignition Firearms with electronic ignitions have a frame defining an ammunition receptacle having an open lower end and a closed upper end and opposed lateral sidewalls, a plurality of barrels connected to the frame, each barrel having a rear end aperture providing communication with the ammunition receptacle, an ammunition cartridge adapted to be closely and removably received in the ammunition receptacle in an operation position between the opposed lateral sidewalls, the ammunition cartridge having a plurality of ammunition elements, and each ammunition element being registered with a corresponding one of the barrels. Each ammunition element may include a chamber tube element containing propellant and projectile. Each chamber tube element may include a pressure containment member adapted to contain pressures associated with discharge. Each barrel may define a barrel axis, and the barrel axes may be parallel to each other. The ammunition receptacle may be an elongated passage.
US10551137B2	Semi-automatic pistol A semi-automatic pistol has a frame having a trigger guard defining a trigger finger space, a barrel connected to the frame and defining a bore axis, a slide connected to the frame and operable to reciprocate along the bore axis between a forward battery position and a rearward open position, a recoil mechanism operably connected between the slide and the frame, and operable to bias the slide to the battery position, and the recoil mechanism being entirely below the barrel axis and forward of the trigger finger space. The recoil mechanism may be a recoil spring defining a spring axis. The spring axis may be parallel to the bore axis. The recoil spring may be a helical shape defining a bore receiving a guide rod. The guide rod may be below the barrel. The trigger guard may have a downwardly facing upper surface defining the trigger finger space.
US10551135B2	Oil separator According to one embodiment, a system includes a high side heat exchanger, a load, a compressor, and a horizontal oil separator. The high side heat exchanger is configured to remove heat from a refrigerant. The horizontal oil separator comprises a centrifugal chamber, an oil, a cut line, a filter, a collector, and an outlet. The centrifugal chamber is configured to receive the refrigerant from the compressor and rotate the refrigerant, wherein rotating the refrigerant separates an oil from the refrigerant. The cut line is configured to prevent the oil separated in the centrifugal chamber from combining with the refrigerant. The filter is configured to separate additional oil from the refrigerant. The collector is configured to collect the oil separated in the centrifugal chamber and the additional oil. The outlet is configured to discharge the refrigerant to the high side heat exchanger.
US10551130B2	Heat transfer tube with multiple enhancements A heat transfer tube including an inner surface including a plurality of grooves. The plurality of grooves includes at least primary grooves and secondary grooves, wherein the primary grooves extend axially along a length of the tube, and the secondary grooves intersect the primary grooves.
US10551116B2	Vertical plate freezer system There is disclosed a plate freezer apparatus. The plate freezer apparatus comprises a first frame member configured to support a plurality of vertically disposed freezing plate members arranged to define a freezing cavity therebetween and a flooring system configured to extend below the freezing plate members to form a base for the freezing cavities, wherein the flooring system is configured to be raised so as to lift any frozen material present in freezing cavities out of the freezing cavities so that the frozen material extends from the freezing cavities to project above an upper edge of the freezing plate members. A second frame member is mounted above said first frame member so as to extend substantially a length of the first frame member, the second frame member having a plurality of paddle members mounted therein that are individually actuable to extend between a horizontal axis where the paddle members extend substantially parallel with the second frame member, and a vertical axis where the paddle members extend from the second frame member to be received between the frozen material raised from the freezing cavities. The first frame member further comprises a lifting mechanism adjacent a proximal end thereof, the lifting mechanism being actuable to raise the proximal end of the first frame member so as to tilt the first frame member towards a distal end and wherein the paddle members are actuable to facilitate controlled release of the frozen material such that upon release the frozen material is able to slide along the upper edges of the plates and off the distal end of the first frame member for collection.
US10551112B2	Valve assembly and refrigerator having the same A refrigerator includes a main body, a dispenser configured to supply water to the outside of the main body, a water supply flow path connecting the dispenser to a water source; and a valve assembly disposed on the water supply flow path, wherein the valve assembly comprises an elastic member having an outlet whose diameter is reduced by an elastic force, when water is no longer supplied to the valve assembly, so that water remaining in the inside of the water supply flow path is kept by the surface tension of the water.
US10551110B2	Modular box assembly A modular box assembly includes a box, a box cavity defined within the box, the box defining a top end and a bottom end, the top end defining a box opening to the box cavity, the box includes a side panel extending from the top end to the bottom end; a shoulder attached to the side panel, the shoulder extending inward from the side panel and into the box cavity, the shoulder comprising a first sub-shoulder and a second sub-shoulder, the first sub-shoulder, the second sub-shoulder, and the side panel defining a shoulder channel; and a support bracket comprising a channel tab and a support shelf, the channel tab positioned within the shoulder channel, the channel tab frictionally engaging the first sub-shoulder and the second sub-shoulder to secure the support bracket within the shoulder channel, the support shelf extending into the box cavity.
US10551099B2	Micro-channel evaporator having compartmentalized distribution An evaporator may be provided comprising a manifold, a plurality of micro-channel passageways, a distributor, and a separator. The manifold may comprise a shell defining a cavity. The plurality of micro-channel passageways may extend outwardly from the shell of the manifold, wherein the cavity may be in fluid communication with the plurality of micro-channel passageways. The distributor may comprise an inlet, an elongated body extending into the cavity of the manifold and defining a lumen, and a plurality of openings arranged on an outer surface of the elongated body and spaced along a length of the elongated body, wherein the openings may be configured to allow fluid communication between the lumen and the cavity of the manifold. The separator may be positioned between the plurality of openings within the cavity of the manifold.
US10551094B2	3D microstructures for rapid absorption/desorption in mechanically constrained liquid absorbents An absorber or desorber contains one or more micro-channels that have a 3-D structured heat-exchanging surface and a membrane on the microchannel situated distal to the 3-D structured heat-exchanging surface, where the membrane is permeable to a solvent of a solution employed in the absorber or desorber. The 3-D structured surface promotes mixing of hot and cold solution between the 3-D structured heat-exchanging surface and a vapor-exchanging surface proximal to the membrane. The mixing reduces the differences in concentration and temperature of the bulk solution and the solution at the vapor-exchanging surface to enhance the efficiency and rate of absorption or desorption of the solvent.
US10551092B2	Pulse-tube refrigerator A refrigerator includes a regenerator, a low-temperature end heat exchanger, a pulse tube, a high-temperature end heat exchanger, and a phase adjustment mechanism, connected in that order. A draft tube is provided inside the regenerator, paralleling the regenerator's axis, and the draft tube can extend into the low-temperature end heat exchanger.
US10551090B2	Fastening structure and method for fitting a coupling profile to a pitched roof covered with shingles The invention relates to a fastening structure for being able to fit a coupling profile, in particular for fastening solar panels, to a pitched roof covered with bituminous shingles. The invention also relates to an assembly which includes a fastening structure according to the invention. The invention further relates to a kit of components which includes a fastening structure according to the invention. The invention further relates to a method for fitting a coupling profile, in particular for fastening solar panels, to a pitched roof covered with bituminous shingles, by using a fastening structure according to the invention.
US10551083B2	Fan coil thermostat with fan ramping Fan coil thermostats can provide energy savings by, for example, operating a fan coil system more efficiently. Fan coil systems employing such a fan coil thermostat may be more energy efficient. A fan coil system may include a fan coil that is configured for fluid communication with a source of heated fluid and/or a source of cooled fluid, a valve that controls fluid flow through the fan coil and a fan that blows air across the fan coil. The fan coil thermostat may include a controller that implements a control algorithm that calculates an error percentage value relating to a temperature difference between the current temperature and the temperature set point. The error percentage value may include a proportional term related to the temperature difference and an integral term related to the temperature difference. The controller may regulate the fan speed in accordance with the calculated error percentage.
US10551080B2	Household electrical appliance and household electrical system A household electric appliance and a household electric system are provided which are capable of quickly responding to the electric power demand in which the peak cut of the power consumption is requested. The household electric appliance comprises: a receiving unit that receives a request for a peak cut of power consumption at a predetermined rate from a remote controller and a mobile terminal; a drive unit that drives a power-consuming object to be driven; and a control unit that controls an action of the drive unit. The control unit, in the case of reception of the peak cut request from the remote controller or the mobile terminal, controls the action of the drive unit so as to cut a maximum value of the power consumption within the appliance based on the requested rate.
US10551077B2	Building structure for a multi-story building A structure for a multi-story building comprises a first passageway constructed internally within a building being configured with a mount for a ducted condenser unit (DCU) of a split type, unitary air conditioning system to achieve a desired level of condenser based heat dissipation and with a plurality of penetrations to accommodate a conduit through which refrigerant circulates between inside and outside units of the air conditioning system; and a second passageway constructed internally within the building for receiving air discharged from the DCU the second passageway terminating at an opening of the building through which the discharged air is exhausted to the atmosphere. The passageways have walls that are essentially closed, with the exception of the wall that is formed with an opening through which the discharged air flows. One or both of the first and second passageways upwardly extends across at least two stories of the building.
US10551067B2	Combustor liner with dual wall cooling structure The invention is a combustor liner (12) of a dual wall cooling structure including an inner wall section (30) configured to surround a combustion region (13) and in which a plurality of effusion cooling holes (31) are formed, and an outer wall section (20) formed to be spaced apart from the inner wall section (30) and in which a plurality of impingement cooling holes (21) are formed, wherein the inner wall section (30) is constituted by a plurality of plate-shaped members (40), and a support guide member (50) is provided which is configured to guide the plurality of plate-shaped members (40) to enable free insertion and extraction and support the plurality of plate-shaped members (40) at intervals such that deformation by thermal expansion is able to be absorbed.
US10551063B2	Boiler ash remover based on combined flow A boiler ash remover based on a combined flow includes a frequency-adjustable acoustic flow generator, a fixing bracket, a compressed air source, a three-way air-source electric-control valve, an air jet generator, an acoustic-jet combined transmission tube, an acoustic jet intelligent control system, and a scale measurement and control sensor. The compressed air source is connected to an inlet end of the three-way air-source electric-control valve. An outlet end of the three-way air-source electric-control valve is connected to the frequency-adjustable acoustic flow generator and an air source inlet end of the air jet generator respectively. An acoustic flow outlet end of the frequency-adjustable acoustic flow generator is connected to an inlet end of the acoustic-jet combined transmission tube. An outlet end of the acoustic-jet combined transmission tube and a jet outlet end of the air jet generator are both disposed opposite to an external heat exchange component by means of the fixing bracket. The area of an acoustic flow transmission orifice at the outlet end of the acoustic-jet combined transmission tube covers that of a jet injection orifice at the jet outlet end of the air jet generator. The acoustic jet intelligent control system is connected to an electric control device of the three-way air-source electric-control valve and the scale measurement and control sensor respectively. The scale measurement and control sensor is disposed on the external heat exchange component. The boiler ash remover has the advantages of combining a frequency-adjustable acoustic flow with an air jet and implementing acoustic jet intelligent control, and has a desirable effect of removal of scales in a hearth or a flue gas heat exchanger.
US10551056B2	Burner base A burner base for a stacked burner assembly to secure a uniform distribution of gas flow. The burner base couples with a top burner cover and together define an internal gas mixture chamber. The burner base includes a barrier structure along a perimeter having a plurality of structural zones. A first structural zone includes a semi-circular barrier structure having a height that is taller at a middle portion than at the end portions. A second structural zone includes an arc structure having a height that is taller than the heights of adjacent structural zone heights. A third structural zone includes a semi-circular structure having a consistent height along the structure. A fourth structural zone includes a non-raised semi-circular structure. The barrier structure is configured to facilitate the distribution of the gas within the mixture chamber.
US10551052B2	Lighting system with integrated smoke detector A lighting system made up of a smoke detector including a detector, a power source, alarm and control means, and a light socket. At least the detector is integrated into the light socket.
US10551050B1	Virtual augmented reality providing method and virtual augmented reality providing apparatus and scent projector using the method Provided are an apparatus and method for providing a virtual augmented reality using a scent projector, the method including: analyzing an input virtual augmented reality media related sound to extract an amplitude and a frequency of the sound at a predetermined interval of time; converting the amplitude of the sound into an odor concentration signal; converting the frequency of the sound into an odor quality signal; and controlling the scent projector to emit a scent in response to the odor concentration signal and the odor quality signal.
US10551048B2	Amplification circuit and heat sink used with a light emitting apparatus having varying voltages A light emitting apparatus having a housing including a portion defining a thermally conductive outer surface, a light source positioned within the housing, and an internal heat sink thermally coupling the light source and the thermally conductive outer surface portion of the housing. The light source may be a solid state device, such as a light emitting diode.
US10551040B2	Lighting trim ring friction fit system A trim system includes a trim housing defining a top trim housing end and a bottom trim housing end, the trim housing defining an inner trim housing surface, the inner trim housing surface defining a trim housing bore extending into the trim housing from the bottom trim housing end towards the top trim housing end, the trim housing bore defining an axis; and a trim piece defining a top trim piece end and a bottom trim piece end, the top trim piece end inserted into the trim housing bore, the trim piece including a retention clip defining a first end and a second end, the first end secured to a base of the trim piece, the second end defining at least one tooth, the at least one tooth cutting into the inner trim housing surface and axially securing the trim piece to the trim housing relative to the axis.
US10551036B2	Light unit A light unit for general purpose or decorative lighting having a directional light source, a light transmissive optic arranged to direct light from the light source and a plurality of reflectors arranged to receive light from the optic and/or light source and at least partially a reflect portion of the light in a predetermined distribution pattern, the optic being further arranged to mechanically couple together the light source and reflectors to hold the light source, optic and reflectors in a predetermined spatial relationship.
US10551029B2	Lighting device with homogeneous light distribution A lighting device for a motor vehicle is provided, for example a head lamp or a tail lamp. The lighting device includes an array of light sources, a lens assembly having a collimator lens, an inner lens, and an outer lens, and a housing to maintain the lens assembly in fixed relation relative to the array of light sources. The collimator lens includes a central geometry to manage high intensity light from directly above the LEDs and a lateral geometry to manage low intensity light that is offset from the LEDs, such that the light output from the LEDs exits the lens assembly with a homogeneous light distribution. The lighting device is suitable for vehicle applications, including internal lighting applications and external vehicle lighting applications. The lighting device can be manufactured by extrusion, making it well suited for low cost applications, such as interior ambient lighting.
US10551028B2	Illumination device with different distances between light sources and lenslets The present invention relates to an illumination device comprising a plurality of light sources emitting light, an optical gate; a light collector arranged between the light sources and optical gate and an optical projecting system adapted to image the optical gate at a distance along the optical axis. The light collector is adapted to collect light from a plurality of light sources and where the light collector comprises a plurality of lenslets collecting light from the light sources and convert the light into a plurality of light beams propagating along an optical axis. Where the axial distances between the lenslets and light sources along the optical axis for adjacent lenslets are different for at least some of the adjacent lenslets.
US10551026B2	Headlight module having thin plate type metal PCB Provided is a headlight module having a thin plate type metal PCB, wherein the headlight module has the assembly structure of a metal PCB formed of a thin plate which is a thermal conductor and capable of being bent in various directions and including at least one protruded portion increasing a surface area on both sides, and a back plate coupled to the metal PCB through the protruded portion.
US10551024B2	Combination rear lamp A combination rear lamp is revealed. A light emitting unit is disposed in a mounting space formed between a lamp base and a lamp cover. A plurality of light emitting diodes (LEDs) is arranged at a substrate of the light emitting unit. A transparent first area is formed on a middle part of the lamp cover and a translucent second area is formed around the first area. A light guide bar is located directly under the first area and its length is longer than that of the first area. Two LEDs that emit white light are corresponding to light incident parts on two sides of the light guide bar respectively. Thereby white light emitted and transmitted through the light guide bar and the first area of the lamp cover is projected in a three-dimensional sense. The LEDs and light spot emitted will not be seen through the lamp cover.
US10551019B2	Illumination device for a vehicle headlight The present inventions relates to an illumination device, in particular for a vehicle headlight. The device comprises at least one light source, a wavelength converting member converting at least part of the light of the light source to light of a different wavelength, a first and a second light guiding element between the light source and the wavelength converting member, and a reflective member being attached to the wavelength converting member. The second light guiding element is designed to guide the light emitted by the light source and having passed through the first light guiding element to the wavelength converting member and to guide the converted light which has been reflected at the reflective member to the first light guiding element. The first light guiding element comprises at least one first guiding structure guiding the light emitted by the light source to the second light guiding element. The first light guiding element also comprises at least one second guiding structure guiding the converted light which has been passed through the second guiding structure to an outcoupling surface of the first light guiding element. The proposed illumination device allows the use of light sources with high luminance and can be realized in a compact manner.
US10551013B2	Task-area light A light assembly includes a base having a receiving port, and a first light source supported by the base. The first light source includes an area light emitting diode configured to emit light in an upward direction from the base. A second light source is supported by the base and includes a flood light emitting diode configured to emit light from a side of the base. A diffuser is supported by the base and extends upwardly from the base to enclose the first light source. A battery pack is removably received in the receiving port of the base.
US10550986B2	Dampening valve unit A dampening valve unit (40) for use in a liquid distribution system, the liquid distribution system having a centrally located liquid source connected via a separate feeding conduit to a liquid tap unit. In the liquid distribution system each feeding conduit is evacuated of liquid when an associated tap unit is closed and refilled with liquid when the tap unit is opened. The unit (40) comprises a dampening chamber (26) which is connectable to said feeding conduit, and a liquid stop valve unit (1′, 18), connectable at an inlet end (22) thereof, to said associated feeding conduit and which has an outlet end (24) being connectable in use to said associated liquid tap unit. Said dampening chamber (26) is adapted to collect gas and is connectable to said associated feeding conduit via a passage (23) which is located at said inlet end (22) of said liquid stop valve unit (1′, 18). The dampening valve unit (40) and the feeding conduit in use form a closed system separated from the ambient air.
US10550984B2	Pipe restraint and shield A pipe restraint assembly includes a restraint body configured to be removably attached to a portion of pipe. The portion of pipe is associated with a postulated pipe failure associated with a release of high pressure fluid. A plurality of apertures penetrate through the restraint body and are positioned proximate to a location of the postulated pipe failure. The apertures are configured to provide a number of passageways for the fluid to exit from the location of the postulated pipe failure and to be released outside of the restraint body. One or more restraint devices maintain the position of the apertures relative to the location of the postulated pipe failure.
US10550980B2	Detachable plug connection A detachable plug connection includes a tubular insert part having a retaining projection on its outer circumference, a sleeve-shaped receiving part, and a connecting element connected to the receiving part with an inwardly directed, upwardly pivotable retaining edge that engages behind the retaining projection after pushing in the insert piece. A sleeve-shaped locking element surrounds the connecting element in a sliding manner and can be displaced between a release position, in which the axial sliding movement is transformed into an opening movement of the retaining edge oriented transversally thereto, and a locking position, in which it surrounds the connecting element preventing upward bending in the region of the retaining edge and the connecting element projects above the locking element, in an intermediate or coupling position of the locking element such that the retaining edge can be bent upwards when the retaining projection on the insert piece is pushed in.
US10550974B2	Retaining clamp with interconnected segments A retaining clamp for securing the joints that connect ducting, tubing, filters, or other components is disclosed. The retaining clamp includes a chain of segments that defines a central axis, and a locking mechanism coupled to a first end of the chain and a second end of the chain. A groove is defined in each segment, and the groove is sized to receive a joint connecting ducting, tubing, filters, or other components.
US10550972B2	Mechanical fitting for plastic pipe Spigot device including a spigot formed with exterior gripping teeth and sleeve device to telescope over the spigot. The sleeve device is formed with a radially inwardly opening, distally contracting conical bearing surface which mounts a radially inwardly contractible gripper ring device captive therein, and constructed to be driven radially inwardly by the bearing surface as the sleeve is drawn proximally on the spigot to grip a plastic pipe trapped in the annulus between the sleeve and spigot. The method includes selecting a sleeve device to fit over a spigot and an interfitting retainer collar with an interior distally extending and radially and inwardly sloped bearing surface defining a gripper ring cavity. Selecting a gripper ring device which is contractible radially inwardly and inserting it in the cavity and retaining the gripper ring device to cooperate in forming an annulus for receipt of a plastic pipe and causing the gripper ring device to grip the pipe.
US10550969B2	Connector A connector has a cylindrical sleeve device having a first part, with an external screwthread on its outer side, and a second part, with an internal screwthread on its inner side. One of the screwthreads engages a corresponding screwthread on a further part when the device is in use. At least a portion of the said second part is yieldable. A locking part is provided with a screwthread which engages the other of the screwthreads of the cylindrical sleeve device when the connector is in use. The second part and the locking part have mutually engageable portions which, when the locking part is tightened relative to the cylindrical sleeve device, interengage to cause yielding of the second part or yieldable portion thereof. This effects locking of the cylindrical sleeve device with respect to such a further part when the connector is in use.
US10550968B2	Joint unit A joint unit includes a first joint member, a second joint member, and a gasket. The first joint member has a female screw portion. The second joint member has a second pipe portion and a second fastener. The second pipe portion has a male screw portion. The second fastener has a second fastener body and a second collar having an annular shape. The second fastener body has an external screw portion that is a male screw. The second collar has at an inner circumferential portion thereof an internal screw portion that is a female screw. The external screw portion is engaged with the female screw portion, and the male screw portion is engaged with the internal screw portion. In the joint unit, the second fastener body and the first joint member are fastened so that the second collar presses the second pipe portion toward the gasket.
US10550955B2	Operator assembly and valve equipped with such assembly The invention concerns an operator assembly having a tubular housing extending along a central axis (X1) and a transmission mechanism arranged in an inner bore of the housing and extending along the central axis (X1). The transmission mechanism providing a screw with a threaded outer surface and a nut with a threaded inner surface. The nut is radially mounted around the screw and the inner thread is configured to cooperate with outer thread. The operator assembly further provides angular contact bearings that are radially arranged between the inner bore of the housing and an outer surface of the rotating nut to support in rotation and guide the nut within the housing. The angular contact bearings are axially adjacent and are disposed within an angular contact ball bearing and an angular contact roller bearing.
US10550953B2	Solenoid valve By forming a recessed portion (24) in a side surface of a valve element (18), a fluid in internal space (22) escapes to external space (23) via a gap made between the recessed portion (24) and a seal ring (3) during the operation of a solenoid valve. Therefore, a load in a direction of closing the valve element (18) decreases, it becomes easy to open the valve element (18), and the responsivity is improved.
US10550952B1	Method and apparatus for parking a return spring HVAC actuator at a closed position An HVAC actuator that includes a motor to assist in driving an HVAC component between a first end stop and a second end stop, a return spring configured to provide a bias force toward the second end stop, and a controller operatively coupled to the motor. The controller may store a predetermined zero position that corresponds to the position of the HVAC component that results when the HVAC component is allowed to come to rest against the second end stop under the influence of the bias force of the return spring while the motor is interrupted from controlling the position and speed of the HVAC component. The controller may be configured to remove drive power to the motor before the HVAC component 14 reaches the predetermined zero position, allowing the return spring to gently park the HVAC component on the send end stop.
US10550945B2	Emergency shutdown valves with bypass features A bypass feature and an emergency shutdown valve that includes such a bypass feature, which is selectively operable to permit a flow of material to pass through the emergency shutdown valve when a shutoff element thereof is closed so as to otherwise prohibit flow through the valve, as well as an associated method of testing an emergency shutdown valve.
US10550941B2	Radial fluid seal A seal body includes a flange that supports a lip configured to make sliding contact with a fixed surface. The flange includes a groove for receiving a garter spring on one face, and inwardly and outwardly facing conical surfaces on the opposite surface, the conical surfaces defining a lip where they meet. The ratio of the thickness of the portion of the lip located to one side of a plane that includes an edge of the groove to the thickness of the portion of the lip on the other side of the plane is about 44%.
US10550933B2	Hydraulic system for maintaining minimum low side pressure of closed circuit hydraulic system A hydraulic system that has a hydraulic pump connected to and in communication with a hydraulic motor, at least one hydraulic cylinder, or both by a first conduit and a second conduit (i.e., a high side and a low side). The hydraulic system has a bypass valve connected to and in communication with the first conduit and the second conduit. The bypass valve has a preset pressure that is above a minimum low side pressure. When a shock load occurs in the hydraulic system and a related drop in pressure on the low side occurs, the bypass valve opens when the preset pressure is passed thereby preventing the pressure from dropping to the minimum low side pressure. The hydraulic system thereby avoids a low loop event that could cause damage to the hydraulic system without the presence of larger charge pumps or accumulators.
US10550932B2	Sequential shift gearbox converter assembly A sequential shift gearbox converter assembly to convert a H-pattern gearbox to a sequentially shifted gearbox, the converter assembly including a shifting lever mounted relative to a converter housing, a drive arm mounted for movement driven by the shifting lever, a first shaped cam for rotation driven by the drive arm, a first gear for movement caused by movement of the first shaped cam, a second gear for movement caused by movement of the first gear, a second shaped cam mounted for movement when the second gear is moved, a reciprocating shifter member moved according to movement of the second shaped cam, a reciprocating shifter member moved according to movement of the second shaped cam to in turn move an elongate shifter rod of a gearbox transversely and a shifter rod rotating arm having a first portion biased into contact with the first shaped cam and a second portion to rotate the elongate shifter rod when urged to by the shape of the first cam during rotation thereof.
US10550929B2	Oil lubrication system of transmission case A lubrication system of a transmission includes a plurality of oil passages formed in an upper portion of a transmission case and supplied with churning oil, a plurality of oil outlets branched from respective oil passages formed in the transmission case and allowing oil supplied from the oil passages to free-fall, and an oil collecting portion formed at an interior of the case wall between the gear case and the motor case. In particular, the oil collecting portion collects oil free-falling from at least one oil outlet branched from at least one oil passage at the gear case, through a through-hole formed at a case wall of the gear case, and then supplies the collected oil to an exterior lubrication portion.
US10550927B2	Multi-function transmission crossmember A vehicle is provided. The vehicle may include a vehicle floor that defines a transmission tunnel and a crossmember. The crossmember may include a pair of longitudinal beams disposed along and sandwiching sled runners to the floor. Crossbeams may extend from and span between the pair to define an inner periphery that extends below and surrounds an outer periphery of an oil pan. One or more of the crossbeams may cap a tunnel that is defined by the floor.
US10550926B2	Pulley assembly with module plate A window regulator assembly for a motor vehicle includes a pulley assembly with integrated module plate for redirecting a cable. The pulley assembly includes a base element and a cable pulley rotatably coupled with the base element. The base element has a pair of fingers and a stepped area for engaging with an integrated module plate. The integrated module plate has a pulley assembly receiving site for placing the pulley assembly. The pulley assembly receiving site of the integrated module plate has at least one aperture, a slot and a mating portion for easily engaging with the pulley assembly. The mating portion includes a third support surface for supporting the edge of the stepped area of the base element.
US10550922B2	Multi-mode infinitely variable transmission An infinitely variable transmission (IVT) provides a plurality of transmission modes. At least one mode is a serial mode and at least one other mode is a split-path mode. The serial mode may provide a powered zero and creeper ground speeds. The split-path mode(s) may provide higher field speeds.
US10550915B2	Power transmission assembly with face mounted bi-directional shift clutches A power transmission assembly includes an input member adapted to receive drive torque from a source of torque, an output member adapted to provide drive torque to an output device and a bi-directional roller clutch including a first ring fixed for rotation with one of the input and output members. A second ring is spaced apart from the other of the input and output members. Rollers are positioned in aligned cam tracks formed in facing surfaces of the first and second rings. Neither the first ring nor the second ring support the input member or the output member on the other. The second ring may circumferentially index relative to the first ring for causing the rollers to ride up the cam tracks and force the second ring to frictionally engage the other of the input and output members, thereby establishing a drive connection between the input and output members.
US10550903B2	Electromechanical brake calliper actuator An electromechanical brake caliper (9) includes a caliper body (10) and an electromechanical actuator (11). The electromechanical actuator includes a screw (14) and a nut screw (16) coupled to it, so that the nut screw (16) engages a movable thrust element (18, 32) by coupling surfaces (C, C′ and CIV) that cooperate with each other in the thrust relationship. This configuration allows oscillation of the relative nut screw (16) with respect to the movable thrust element (18, 32) about a single transverse axis (k), impeding the relative rotation between the nut screw (16) and the piston (18) about a longitudinal axis (y) of the thrust element.
US10550897B2	Driving force transmission control apparatus A driving force transmission control apparatus includes: a driving force transmission device that includes an electromagnetic clutch mechanism configured to generate a frictional force between clutch plates by energization of an electromagnetic coil and transmits a driving force by actuating the electromagnetic clutch mechanism; and a control device that controls the driving force transmission device. The control device includes a storage unit storing a hysteresis value representing the difference between a current value required to transmit a predetermined torque when an energization current to the electromagnetic coil is gradually increased and a current value required to transmit the predetermined torque when the energization current is gradually reduced, a torque command value calculator that calculates a torque command value, and a current command value calculator that calculates a current command value representing a target value of a current to be supplied to the electromagnetic coil based on the torque command value and the hysteresis value.
US10550896B2	Piston assembly A piston assembly for a clutch pack including a piston in form of a ring-shaped plate, a stator connected to the piston, the stator having a circular stator main part and at least one radial protrusion extending radially outwardly from the circular stator main part, each of the at least one radial protrusion of the stator having a first side and a second side, and including a rotor that is connected to the stator, the rotor having a circular rotor main part and at least one radial protrusion extending radially inwardly from the circular rotor main part, each of the at least one radial protrusion of the rotor having a first side and a second side. A pressure chamber is formed between the second side of the at least one radial protrusion of the stator and the first side of an adjacent one of the at least one radial protrusion of the rotor, and an expandable vessel being provided in the pressure chamber between the radial protrusions of the stator and the rotor with the expandable vessel having an expandable volume.
US10550884B2	Half bearing and sliding bearing Provided is a semi-cylindrical-shaped half bearing having an inner surface including a center zone and end zones each including a plurality of recesses. Each recess includes a groove forming zone adjacent to the peripheral edge and including a plurality of circumferential grooves extending from the peripheral edge along the circumferential direction. An area ratio S2 of an area of the groove forming zone to an area of the recess in the end zone is larger than an area ratio S1 in the center zone. A maximum depth D4 of the circumferential groove in the end zone is larger than a maximum depth D2 of the circumferential groove in the center zone. A sliding bearing of the present invention includes the above half bearing.
US10550876B2	Fastener with attached compression limiting sleeve A fastener system that includes a fastener, a compression-limiting sleeve, and a retainer which generally retains the compression-limiting sleeve on the fastener. By providing that the compression-limiting sleeve is not staked to the fastener, existing technology can be used, and no extra staking processing step needs to be performed. The fastener may comprise a conventional metal threaded screw or bolt, possibly having a recess in its head for receiving a driver. Preferably, the compression-limiting sleeve is cold headed as opposed to being stamped, and preferably includes a counter bore which assures that an end of the retainer is below an end surface of the compression-limiting sleeve. Preferably, the retainer is formed of a thermoplastic elastomer or another suitable material.
US10550873B2	Self-piercing rivet and self-piercing riveting method and self-piercing riveted joint A riveted joint comprising: an upper workpiece and a lower workpiece, and a self-piercing rivet. The rivet in an undeformed state, before the creation of the riveted joint, included: a head defining a head diameter (DH); a shank defining a shank diameter (DS); and a foot end opposite the head. Radially outward at the foot end is a flat surface facing away from the head; and an axial recess located radially inward of the flat surface, partly defined in the foot end, open axially away from the head, and frustoconical in longitudinal cross section. The axial recess defining an axial depth (LB). The ratio of recess axial depth (LB) to shank diameter (DS) is less than 0.3. And in a deformed state, after the creation of the riveted joint, the rivet extends through the first workpiece and penetrates the second workpiece; and the head bears against the upper surface.
US10550870B2	High temperature bushings for securing sensors, wires and other objects and methods of making the same A bushing primarily for use in high temperature applications. In preferred embodiments the bushing comprises a rounded body formed from a single piece of metal wherein the body has an “M” shaped cross-section with a first outer leg, second outer leg, first inner leg and second inner leg, and wherein the first outer leg and second outer leg are both concave arcs about a central axis and form an outer circumference of the rounded body and wherein the first inner leg and second inner leg each have an arc formed in the leg to create a rounded channel that extends a longitudinal length of the rounded body along the central axis; and wherein the first inner leg and second inner leg transition between each other in a third concave arc.
US10550864B1	Hydraulic cylinder arrangement with automatic air bleeding and fluid flushing features A telescopic hydraulic cylinder is disclosed which has automatic air bleeding and fluid flushing features. A method of removing air from a hydraulic cylinder is also disclosed. A hydraulic circuit with for removing air from a hydraulic cylinder is further disclosed.
US10550855B2	Axial flow fan An axial flow fan has a boss portion rotationally driven by a motor; a plurality of rotary blades extending radially from a periphery of the boss portion and configured to force air to flow in a direction of a rotation axis of the motor; and a bellmouth accommodating the plurality of rotary blades, the bellmouth comprising a suction-side round portion having a curved surface expanded in a radial direction of the bellmouth, and a discharge-side round portion having a curved surface expanded in the radial direction of the bellmouth, the plurality of rotary blades each being entirely inclined to have an outer peripheral portion in a downstream side in an airflow direction, entirety of the outer peripheral portion being located on the downstream side in the air flow direction with respect to the suction-side round portion.
US10550853B2	Gas turbine engine A gas turbine engine, in which a compressed gas from a compressor of an axial-flow type is burned in a combustor and an obtained combustion gas drives a turbine, includes: a diffuser of an annular shape connected to an outlet of the compressor, the diffuser including a diffuser inner tube and a diffuser outer tube that are tubular members disposed concentrically with each other; and a plurality of partition members that are disposed in a diffuser flow path, which is an annular space formed between the diffuser inner tube and the diffuser outer tube, and divide the diffuser flow path in a circumferential direction.
US10550847B2	Mixed-flow or diagonal ventilating fan with consistent cooling A self-cooling diagonal ventilating fan (30; 130) has a fan housing (36) and a fan wheel (80), rotatable around a rotation axis (168), that has, associated with it, an electronically commutated motor (73) which has an internal stator (64) and an external rotor (68, 152). Cooling air, after it emerges from the electric motor (73), is drawn through at least one opening (90) formed in the fan wheel (80) to the outer side of the fan wheel (80), in order, during operation, to maintain a constant cooling air stream (158) in a consistent flow direction through the internal stator (64) of the electric motor (73), regardless of possible backpressure.
US10550833B2	Microdosing system The invention relates to a method as well as a microdosing system for dosing an amount of fluid to be dispensed, wherein the microdosing system includes a micropump including an inlet and an outlet and configured to suck the fluid to be dispensed through the inlet and to dispense at least part of the fluid from the outlet. Further, the inventive microdosing system includes a first flow sensor arranged on the inlet side or the outlet side having an opening and a flow rate meter, wherein the flow rate meter is configured to determine the flow rate of the fluid passing through this opening. Additionally, the inventive microdosing system includes calibrators and/or fault detectors of the first flow sensor.
US10550824B2	Wind power generation tower The present invention discloses a wind power generation tower. The wind power generation tower, according to one embodiment of the present invention, can implement wind power generation by accelerating wind speed even for low speed wind and simultaneously increasing the utilization efficiency of the wind which rotates blades, thereby improving overall power generation efficiency. In addition, the wind power generation tower, according to the one embodiment of the present invention, can increase the intensity of the wind by a Venturi effect and simultaneously increase the drop in pressure of the wind escaping the wind power generation tower by using the vortex generated at the rear surface of the wind power generation tower in a cylindrical shape, thereby improving the rotation of the blades provided to the inside of the wind power generation tower so as to enable faster rotation of the blades.
US10550820B2	Time-varying spark current magnitude to improve spark plug performance and durability In certain embodiments, a time-varying spark current ignition system can be applied to improve spark plug ignitability performance and durability as compared to conventional spark ignition systems. Two performance parameters of interest are spark plug life (durability) and spark plug ignitability. In certain embodiments, spark plug life can be extended by applying a spark current amplitude as low as possible without causing quenching of the flame kernel while it is traveling within an electrode gap and/or by applying spark current of a long enough duration to allow the spark/flame kernel to clear a spark plug gap. In certain embodiments, ignitability can be improved by applying a high enough spark current amplitude to sustain the flame kernel once outside the spark plug gap and/or by applying a spark current for long enough to sustain the flame kernel once outside the spark plug gap.
US10550817B2	Idle stop control method and idle stop control device When a permission condition which is set in advance is satisfied in a state in which a vehicle is stopped by an operation of a brake pedal by the driver, an engine mounted on the vehicle is automatically stopped; and when the engine is automatically stopped, while a vehicle stop maintaining control to generate a braking force capable of maintaining a stop state of the vehicle is operated even when a brake operation is reduced, there is started notification to the occupant of the vehicle about ignition information which indicates that a state of an ignition switch of the vehicle is on when a parking brake is operated.
US10550814B2	Characteristic determining apparatus and control device using same A characteristic determining device is provided which determines fuel injection characteristics of a plurality of fuel injectors for an internal combustion engine. The characteristic determining device includes a pressure sensor and a plurality of pipes each of which connects between the pressure sensor and one of the fuel injectors. The pressure sensor is designed to have a plurality of pressure inputs from the respective fuel injectors through the pipes and outputs a signal indicative of a level of pressure in each of the fuel injectors. The characteristic determining device analyzes the signals from the first pressure sensor to determine the fuel injection characteristics of the respective fuel injectors. These arrangements result in a simplified structure of the characteristic determining device and a decreased manufacturing cost thereof.
US10550811B2	Fuel valve for a large two-stroke self-igniting internal combustion engine A fuel valve for injecting fuel into the combustion chamber of a large two-stroke self-igniting internal engine combustion engine, with a valve needle that is resiliently biased towards a valve seat. The effective pressure surface that causes fuel pressure to urge the valve needle in the opening direction increases significantly when the valve needle has lift from the valve seat. A supplementary effective pressure surface is provided on the valve needle. The supplementary effective pressure surface creates a force urging the valve needle towards the valve seat when the supplementary effective pressure surface is exposed to fuel pressure.
US10550810B2	Fuel injection valve A fuel injection valve includes: a nozzle body portion; a valve body; and a valve seat. The valve body and the valve seat define a fuel space which is shielded from the fuel injection hole and is supplied with the fuel in a case where the valve body is in a state of being seated on a valve seat portion. The fuel space includes at least a space between a side surface of the valve body and a surface forming an accommodation space of the valve seat. The valve body and the valve seat are configured to cause the fuel space and the fuel injection bole to communicate with each other in a case where the valve body is in a state of being separated from the valve seat portion. A light irradiation portion is disposed at a position where the fuel space is irradiated with transmitted light.
US10550802B2	Air cleaner for internal combustion engine An air cleaner includes a housing and a filter element located within the housing. The housing includes a housing body and a fiber molding assembly. The housing body is formed by a plastic molding. The housing body has a wall located upstream of the filter element in an air flow direction and a recess, which is an inwardly recessed part of the wall. The fiber molding assembly is fixed to the wall, covers the recess from outside, and forms a part of a side wall of an inlet passage together with the recess. A communication hole for communication between the inlet passage and an interior of the housing body is formed in the recess.
US10550795B2	Cylinder head cover A cylinder head cover and a method for producing a cylinder head cover are disclosed. The method for producing a cylinder head cover may include: providing at least two metallic bearing bridges including a respective through-opening for mounting at least one camshaft and aligning the respective through-opening of the at least two bearing bridges axially relative to one another; connecting at least one metallic connection element to the at least two bearing bridges in a fixed manner so that the at least two bearing bridges are fixed and aligned relative to one another; and at least partially overmoulding the at least two bearing bridges and the at least one connection element with a plastic material.
US10550791B2	Methods and systems for fuel rail pressure relief Methods and systems are provided for adjusting operation of fuel injectors of an internal combustion engine to reduce injector ticking noise during direct injection fuel rail pressure release. The method includes first reducing a significant part of the direct injection fuel rail pressure via a mechanical high pressure pump relief valve and only if further pressure relief is required then intermittently activating the direct injector to inject in small amount of fuel. Due to the reduced frequency of activation and small pulse-widths, the impact force transmitted from injectors to cylinder head is small thereby reducing the objectionable ticking noise.
US10550790B2	Multi-mode advanced combustion engine with supervisory control An engine system uses data associated with at least one operating condition of an engine to set the engine system to an AI mode when the engine is in an SI mode 1) within first operating condition limits, and 2) when a rate of change of a first operating condition is within rate of change limits, maintain the engine system in the SI mode when the engine is outside of first operating condition limits or when the rate of change of the first operating condition is not within rate of change limits, set the engine system to the SI mode when the engine is in the AI mode outside second operating condition limits, and maintain the engine system in the AI mode when the engine is within second operating condition limits, wherein the second operating condition limits are different from the first operating condition limits.
US10550787B2	Gas engine This disclosure includes engines that are capable of controlling an air-fuel ratio responsive to rapid changes in the calorific value of a fuel gas. Some engines include an A/F valve, a solenoid valve, and a control unit configured to close the A/F valve when an average opening degree of the solenoid valve is lower than a preset target opening degree, and open the A/F valve when the average opening degree is equal to or higher than the target opening degree. In some engines, when the opening degree of the solenoid valve has been an upper limit opening degree or a lower limit opening degree of the solenoid valve over a predetermined number of times, the control unit is configured to compare with the upper or lower limit opening degree, in lieu of the average opening degree, against the target opening degree to open or close the A/F valve.
US10550782B2	Method and system for operating an engine in humid conditions Methods and systems are provided for improving starting of an engine that has been stopped during humid ambient conditions. The methods and systems may reduce the possibility of starting an engine having liquid water in engine cylinders to improve engine starting. In one example, a laser is applied to a metal surface within the engine to vaporize water that may be in the engine due to condensation.
US10550777B2	Method and system for matching air flow in an exhaust gas recirculation system Various methods and systems are provided for an exhaust gas recirculation system. In one embodiment, an engine method comprises routing exhaust gas from a first cylinder group of an engine to an exhaust gas recirculation passage coupled to both an intake passage and an exhaust passage of the engine, the first cylinder group having a first amount of positive intake and exhaust valve overlap, and routing exhaust gas from a second cylinder group of the engine only to the exhaust passage of the engine, the second cylinder group having a second, smaller amount of positive intake and exhaust valve overlap.
US10550773B2	Systems and methods for a split exhaust engine system Methods and systems are provided for operating a split exhaust engine system that provides blowthrough air and exhaust gas recirculation to an intake passage via a first exhaust manifold and exhaust gas to an exhaust passage via a second exhaust manifold. In one example, one or more valves of a set of first exhaust valves coupled to the second exhaust manifold may be deactivated in response to select engine operating conditions, while maintaining active all valves of a set of second exhaust valves coupled to the first exhaust manifold. The select engine operating conditions may include one or more of a deceleration fuel shut-off condition, a part throttle condition, and a cold start condition.
US10550771B2	Control device of internal-combustion engine The setting unit sets a first target valve-opening timing to be set when a load of the internal-combustion engine is within a first range which is a predetermined range later than both a second target valve-opening timing to be set when the load is within a second range in which the load is lower than the first range, and a third target valve-opening timing to be set when the load is within a third range in which the load is higher than the first range.
US10550770B2	Bleed air systems for use with aircraft and related methods Bleed air systems for use with aircraft and related methods are disclosed. An example apparatus includes a compressor having a compressor inlet, a compressor outlet, and a first drive shaft. The compressor outlet is to be fluidly coupled to a system of an aircraft that receives pressurized air, and the compressor inlet is to receive bleed air from a low-pressure compressor of an engine of the aircraft. The example apparatus includes a gearbox operatively coupled to the first drive shaft to drive the compressor. The gearbox is to be operatively coupled to and powered by a second drive shaft extending from the engine. The example apparatus also includes a clutch disposed between the first drive shaft and the gearbox to selectively disconnect the first drive shaft from the gearbox.
US10550764B2	Architecture for an axially compact, high performance propulsion system A reverse-core turbofan engine including a propulsor section including a fan and a fan-tip turbine configured to deliver air to a core duct, including a first portion, disposed aft of the propulsor section, and direct air aft, toward an inlet of a reverse-core gas generator, and a second portion, configured to receive air from an exit of the gas generator and direct the air forward and radially outward of the propulsor, toward the fan-tip turbine in the propulsor, thereby driving the propulsor.
US10550762B2	Apparatus for adjusting the length of connecting rods in an internal combustion engine An apparatus for adjusting the length of connecting rods in an internal combustion engine, having a shift guide plate arrangement which has shift guide plates which can be adjusted in one spatial direction for actuating connecting rod actuating devices which are integrated into the connecting rods for the purpose of changing the length of the respective connecting rod. The shift guide plates are connected fixedly to a carrier frame. The carrier frame is mounted in a stationary oil scraper arrangement such that it can be displaced in the spatial direction. The oil scraper arrangement has oil scrapers for stripping oil from the connecting rods.
US10550760B2	Loaded turbocharger turbine wastegate control linkage joints An assembly can include a turbine housing that includes a bore, a wastegate seat and a wastegate passage that extends to the wastegate seat; a bushing disposed at least in part in the bore; a rotatable wastegate shaft received at least in part by the bushing; a wastegate plug that extends from the wastegate shaft; a control arm operatively coupled to the wastegate shaft; a control link operatively coupled to the control arm; a pin that forms a joint between the control arm and the control link; and a biasing element coupled to the pin and to the control link.
US10550758B2	Cooling system for a work vehicle A cooling system includes a charge air cooler system that includes a first stage and a second stage. The first stage receives charge air via a charge air flow path. The first stage receives coolant fluid via a first coolant fluid flow path. The second stage receives the charge air from the first stage via the charge air flow path, such the second stage of the charge air cooler system outputs the charge air and receives the coolant fluid via a second coolant fluid flow path. The cooling system includes a low temperature radiator system that includes a low-temperature radiator that directs the coolant fluid toward the second coolant fluid flow path and a third coolant fluid flow path. The cooling system includes a high temperature radiator system that directs the coolant fluid toward the first stage via the first coolant fluid flow path.
US10550755B2	Saddle type vehicle having water cooled engine To provide a saddle type vehicle with a water cooled engine allowing simplification of the mounting structure for a thermostat and a check valve.A saddle type vehicle having a water cooled engine, includes: a thermostat provided in a cooling water path of the water cooled engine; and a check valve provided in a secondary air path supplying secondary air to an exhaust path of the water cooled engine, wherein a case of the thermostat and a case of the check valve are formed integrally. The case of the thermostat is formed in a cylindrical configuration, and the case of the check valve is integrally connected to the cylindrical side wall thereof.
US10550744B2	Apparatus and method for detecting urea deposit formation An apparatus for detecting urea deposits in an exhaust pipe of an internal combustion engine is provided, where the urea is introduced into the exhaust pipe in an aqueous urea solution via a nozzle. The apparatus comprises at least one radiation receiver which, in use, is located within the exhaust pipe downstream of the nozzle. The apparatus further comprises an electronic control unit in communication with the receiver, wherein the receiver communicates radiation data to the control unit which allows the control unit to establish whether deposits have formed within the exhaust pipe. A control valve is also provided which controls flow of the solution to the nozzle in response to signals from the control unit. A method of detecting urea deposits in an exhaust pipe of an internal combustion engine is also provided, as in an automotive vehicle incorporating the aforementioned apparatus.
US10550738B2	Continuously variable valve duration apparatus and engine provided with the same A continuously variable valve duration apparatus may include: a camshaft; a cam unit on which a cam is formed, and the camshaft inserted to the cam; an inner wheel for transmitting rotation of the camshaft to the cam unit; a wheel housing into which the inner wheel is rotatably inserted and movable perpendicular to the camshaft; a guide shaft on which a guide screw thread is formed and disposed perpendicular to the camshaft; a worm wheel formed with an inner screw thread for engaging with the guide screw thread, and the worm wheel disposed within the wheel housing; and a control shaft on which a control worm for engaging with the worm wheel is formed.
US10550737B2	High efficiency steam engine having improved steam cutoff control A high efficiency uniflow steam engine with automatic inlet and exhaust valves rather than camshaft operated valves includes an electromagnet and cooperating armature that actuates a cutoff control valve for closing a steam inlet valve at any time selected to stop the flow of steam to the cylinder. Approaching the end of the exhaust stroke typically 0.12 inch before TDC the cylinder is sealed thereby compressing the remaining residual steam down to a minute clearance approaching zero, for example, 0.020 inch to raise cylinder steam pressure enough to open the steam inlet valve without physical contact between the piston and the steam inlet valve thereby eliminating tappet noise, shock and wear.
US10550729B2	Asymmetric gas turbine exhaust diffuser A gas turbine exhaust diffuser is configured to be at least partially disposed within an exhaust collector. The diffuser also includes an inner wall configured to extend to a back wall of the exhaust collector, an outer wall circumferentially disposed about the inner wall along a portion of the collector, and an inlet between the upstream end of the inner and outer walls. The inlet is configured to receive an exhaust flow from a gas turbine engine. An outlet for the exhaust is located between the inner wall and a downstream end of the outer wall. The outer wall is asymmetrically shaped so that an opening between the outlet and the back wall of the exhaust collector is larger on a first lateral side of the diffuser adjacent an exhaust exit of the collector than an opposite lateral side of the diffuser.
US10550718B2	Gas turbine engine fan blade containment systems Gas turbine engine fan blade containment systems are disclosed. An example fan blade containment system includes a shield to be coupled to an aircraft structure and to at least partially surround a circumference of an aircraft engine. The shield is to be spaced from an outer surface the aircraft engine when the shield is coupled to the aircraft structure. A shield termination fitting is to couple a terminating end of the shield to the aircraft structure.
US10550717B2	Thermal degradation monitoring system and method for monitoring thermal degradation of equipment Thermal degradation monitoring systems and methods determine at least one operating parameter of equipment that defines prior usage of the equipment, determine at least one thermal characteristic of the equipment using one or more thermal imaging cameras, determine whether both the at least one operating parameter and the at least one thermal characteristic indicate thermal degradation of the equipment, and implement one or more remedial actions on the equipment to change a state of the equipment in response to determining that the at least one operating parameter and the at least one thermal characteristic indicate thermal degradation of the equipment.
US10550716B2	Gas turbine inlet guide vane control device, system and control method A control device is configured to control a gas turbine that is configured to compress a suctioned air with a compressor to obtain compressed air, mix a fuel supplied from a combustor with the compressed air to burn the fuel and the compressed air to generate a combustion gas, operate a turbine with the combustion gas to rotate a rotor, and discharge the combustion gas that has operated the turbine as a flue gas. The compressor includes an inlet guide vane which is capable of adjusting a degree of opening and is on an air-suction side, and the control device is configured to execute temperature adjustment control to control the degree of opening of the inlet guide vane along a temperature adjustment line indicating an upper limit temperature of a flue gas temperature defined according to a load of the gas turbine.
US10550711B2	Visual indicator of coating thickness In some examples, a coating may include at least one feature that facilitates visual determination of a thickness of the coating. For example, the coating may include a plurality of microspheres disposed at a predetermined depth of the coating. The plurality of microspheres may define a distinct visual characteristic. By inspecting the coating and viewing at least one of the microspheres, the thickness of the coating may be estimated. In some examples, the plurality of microspheres may be embedded in a matrix material, and the distinct visual characteristic of the microspheres may be different than the visual characteristic of the matrix material. In other examples, the at least one feature may include at least one distinct layer in the coating system that includes a distinct visual characteristic, such as a color of the distinct layer.
US10550709B2	Full hoop blade track with flanged segments A blade track assembly is disclosed. The blade track assembly comprises a plurality of ceramic matrix composite blade track segments arranged circumferentially adjacent to one another around a central axis. Each of the blade track segments includes an arcuate runner extending in a circumferential direction around a portion of the central axis and is coupled to circumferentially adjacent blade track segments.
US10550707B2	Turbomachine seal system A seal system for a turbomachine, in particular a gas turbine, which includes a first component (10A, 10B), a second component (20), a flap (30) for sealing a gap between the first and second components, and a leaf spring, which includes a first leg (41) and a second leg (42), in a mounting state in which the flap and the second component do not contact each other, a projection of an abutment area (11) of the first component (10A, 10B), against which the first leg (41) is supported via the flap (30), is situated perpendicularly to a contact line (K) through at least two contact points of the first leg (41) with the flap (30), at least partially within a bearing surface (A) of the first component (10A, 10B), against which the second leg (42) of the pretensioned leaf spring is supported.
US10550702B2	Turbine disk A turbine rotor disk for a gas turbine engine includes a disk rotationally disposed about a central axis. The disk includes a bore, a rim and a web disposed radially between the bore and the rim. The rim includes a first radially outermost rim portion and a second radially outermost rim portion disposed radially inward of the first radially outermost rim portion. First and second blade posts are disposed proximate the first radially outermost rim portion and spaced circumferentially. First and second tabs are disposed proximate the second radially outermost rim portion and positioned radially inward of the first and second blade posts. A slot is disposed circumferentially between the first tab and the second tab. The first tab and the second tab have an axial profile that includes a blade post transition portion, a slope portion radially inward of the blade transition portion and a face portion radially inward of the slope portion.
US10550696B2	Rotary compressor with vane coupled to rolling piston A compressor including a hinge recess formed at a rolling piston and a hinge protrusion formed at a vane to be inserted into the hinge recess. A diameter of the hinge protrusion is greater than an interval between both ends of an opening of the hinge recess. A bearing surface, which comes in contact with an inner circumferential surface of the hinge recess, of an outer circumferential surface of the hinge protrusion, has a circumferential surface below 90° at both sides, respectively, based on a central line in a lengthwise direction of the vane. This structure may facilitate cutting and grinding of the bearing surface so as to reduce machining costs, and also improve a machining degree and thus stabilize behaviors of the rolling piston and the vane so as to enhance compression efficiency.
US10550691B2	Workflow for evaluating stabilization products for use in subterranean formations Methods of evaluating formation stabilization treatments for subterranean formations are provided. In some embodiments, the methods comprise: providing; adding a portion of test fluid to each of a first and second portion of a material from a subterranean formation and agitating to form a first mixture and a second mixture; measuring capillary suction time of the first mixture and turbidity of the second mixture; placing a sandpack comprising another portion of the formation material in a column; passing another portion of the test fluid through the sandpack to collect an effluent; measuring a differential pressure across the sandpack and a turbidity of the effluent; and selecting a formation stabilization treatment for the subterranean formation based at least in part on one or more of the capillary suction time of the first mixture, the turbidity of the second mixture, the differential pressure across the sandpack, and the turbidity of the effluent.
US10550683B2	Removal of stick-slip vibrations in a drilling assembly An example method for removal of stick-slip vibrations may comprise receiving a command directed to a controllable element of a drilling assembly. A smooth trajectory profile may be generated based, at least in part, on the command. A frictional torque value for a drill bit of the drilling assembly may be determined. The example method may further include generating a control signal based, at least in part, on the trajectory profile, the frictional torque value, and a model of the drilling assembly, and transmitting the control signal to the controllable element.
US10550678B2	Downhole chemical injection method and system for use in ESP applications A chemical injection pump is installed below an electric submersible pump. In general, the chemical injection pump is either driven by an electric motor that draws power from the electric submersible pump motor or from energized fluid leaving the electric submersible pump output port. The electric submersible pump provides electric or hydraulic power to run the chemical injection pump.
US10550674B2	Internal valve plunger A bypass plunger includes a plunger body that includes a head portion located at one end of the plunger body and a tail portion located at an opposite end of the plunger body. The head portion includes at least one flow port, and the tail portion includes at least one passageway. A valve component is disposed within an internal bore of the plunger body and is movable between an open position and a closed position. At least one plug is located within a respective one of the flow ports and/or a respective one of the passageways, and is configured to reduce or prevent flow through the respective flow port or the respective passageway.
US10550673B2	Hydraulic oil well pumping system, and method for pumping hydrocarbon fluids from a wellbore A hydraulic oil well pumping system is provided. The system uses a pump to exert hydraulic pressure against a reciprocating piston over a wellbore. The piston is connected to a rod string and downhole pump for pumping oil from a wellbore. The system includes an electronic control system that controls movement of the piston as it moves between the upper and lower rod positions by cycling the hydraulic system between (i) an “upstroke” condition wherein the pump is pumping oil through the oil line into the hydraulic cylinder to move the piston to its upper rod position, and (ii) a “neutral” condition wherein the pump is no longer pumping oil into the hydraulic cylinder, but is allowing oil to flow back through the oil line in response to gravitational fall of the piston. The control system is programmed to cycle based upon a volumetric calculation of hydraulic oil in the cylinder without reference to position sensors along the wellhead. Wellhead conditions or placement of the hydraulic cylinder inside the wellbore may prohibit attaching physical sensors at the wellhead. A method for pumping oil from a wellbore using such a system is also provided herein.
US10550665B1	Electronically controlled pressure relief valve system A pressure relief valve system for a fluid injection system is provided. The pressure relief valve system comprises one or more pressure transducers configured to sense fluid pressure within the fluid injection system. The transducers then generate electrical signals representative of fluid pressure readings within the fluid injection system in real time. Signals are received by a controller which compares pressure readings with a stored pressure threshold. An actuation signal is sent upon detecting a signal representative of a pressure that exceeds the stored pressure threshold, causing an electraulically-actuated valve to rotatably move to an open position. A method for providing pressure relief for a fluid injection system is also provided.
US10550663B2	Methods, systems, and devices for sealing stage tool leaks with meltable alloy Methods, systems, and devices for sealing stage tool leaks are disclosed. In one aspect a stage tool for wellbore cementing comprises an external stage tool body and a sliding sleeve within the external stage tool body configured to regulate cement flow through the stage tool. At least a portion of the sliding sleeve comprises a meltable alloy configured to seal a leak. The meltable alloy is configured to be melted by a heating source, flow into the leak, and resolidify as the melted alloy cools, thereby sealing the leak.
US10550660B2	Blind shear ram A system includes a blowout preventer (BOP) including a shear ram assembly. The shear ram assembly includes a first shear ram block having a first forward end, a first blade having a first forward face and extending from the first shear ram block, a face bolt passage extending into the forward end of the shear ram block, a face bolt positioned within the face bolt passage configured to couple the first blade to the first shear ram block, and a first seal containment encapsulated by the first shear ram block.
US10550654B2	Downhole activation of seismic tools A well tool for sensing seismic activity at a downhole location has an anchoring mechanism for mechanically coupling the tool to a formation by contact engagement with a wall of a subterranean cavity in which the well tool is located. The anchoring mechanism is deployable by a pressure-triggered hydraulic actuator incorporated in the tool. The actuator is configured for pressure-triggered activation and for hydraulic actuation by agency of borehole fluids (e.g., drilling mud). The actuator can provide a persistent contacting force urging the anchoring mechanism into contact with the cavity wall, to promote firm coupling with the formation for seismic sensoring purposes.
US10550652B2	Ballooning diagnostics A system and method for determining if well influx is due to ballooning or a formation kick. The system and method employing flow-in, flow-out, and pit volume data from a series of both pumps-off and pumps-on events. The system determining a standard amount of fluid lost into the formation at a previous pumps-on event and comparing that with the amount of fluid released into the well during a pumps-off event. The system and method producing a confidence reading that the influx is due to ballooning as opposed to a formation kick.
US10550650B2	High trip rate drilling rig A drilling rig system for obtaining high trip rates separates the transport of tubular stands in and out of their setback position into a first function, delivery and retrieval of tubular stands in well center position as a second function; and the functions intersect at a stand hand-off position where tubular stands are set down for exchange between tubular handling equipment. A drilling rig has a tubular delivery arm that vertically translates the mast in a non-conflicting path with a top drive. The tubular delivery arm is operable to deliver tubular stands between a catwalk, stand hand-off, mousehole, and/or well center positions. An upper racking arm moves tubular stands between a racked position in the racking module and a stand hand-off position between the mast and racking module. An upper support constraint stabilizes tubular stands at the stand hand-off position.
US10550644B2	Drill bit having shaped leading cutter and impregnated backup cutter A bit for drilling a wellbore includes: a shank having a coupling formed at an upper end thereof; a body mounted to a lower end of the shank; and a cutting face forming a lower end of the bit. The cutting face includes: a blade protruding from the body; a leading cutter including: a substrate mounted in a pocket formed in a leading edge of the blade; and a cutting table made from a superhard material, mounted to the substrate, and having a non-planar working face with a cutting feature; and a backup cutter mounted in a lower face of the blade at a position trailing the leading cutter and made from a composite material including a ceramic or cermet matrix impregnated with a superhard material.
US10550633B2	Reversible window shutter A reversible window shutter includes a frame and reversible panel inserts. The panel inserts can be attached to the frame in a first position in which a first side of the panel inserts are visible through the frame, and a second position in which a second side of the panel inserts are visible through the frame. Each side of the panel inserts can have a different design or style, giving the user the ability to change the visible style of the window shutter. Each panel inserts may be a two-part insert, with each panel insert part having an outer surface with a decorative design, and an inner surface with connection features configured to engage the connection features of the other panel insert part.
US10550608B2	Multiple configuration lock A portable lock apparatus is adaptable to readily transform between a single cable loop configuration or a double cable loop configuration, and incorporates a locking mechanism permitting selective release and securement of one or more cable ends to achieve either configuration. The lock apparatus may secure multiple components, particularly, when in the double cable loop configuration, thereby removing the need for multiple locks for securing a single article.
US10550605B2	Door and frame with replaceable sections A lock installation training aid. The training aid includes a door having a front surface, a rear surface and an edge having a top a bottom, a first side and a second side. A first cutout is formed at the edge. A first bracket is secured to the door adjacent to the first cutout. A first door insert is disposed within the first cutout and is secured to the first bracket by fasteners.
US10550602B2	Locking device comprising a deactivation mechanism A locking device is disclosed having (a) a tubular housing having a frontal end and a distal end; (b) a latch movable between a first position protruding from the frontal end of the housing and a second position wherein the latch is retracted in the housing; and (c) an electrically driven drive device for moving the latch between the first and second positions. The locking device further includes a deactivation mechanism provided in the housing and allowing movement of the drive device or at least part thereof from an active position wherein the drive device is enabled to move the latch between the first and second position and an inactive position wherein the latch is retracted in the housing irrespective of its movement by the electrical drive device.
US10550593B2	Debris separating pool skimmer A debris separating pool skimmer having a chamber. The chamber includes wet and substantially dry cavities. The first wet cavity has an inlet in fluid communication with the pool and a water outlet disposed on a bottom. The second substantially dry cavity is disposed behind the wet cavity. An upstanding wall extends from a bottom wall of the chamber to separate the wet and dry cavities and prevents water in the wet cavity from flowing into the substantially dry cavity. A separator is disposed within the chamber that transports debris and/or animals from the wet cavity into the dry cavity such that debris and/or animals are stored in the dry cavity and are prevented from blocking the water outlet of the wet cavity.
US10550592B2	Device for covering a surface including protective flaps A device for covering a surface and includes: (a) a covering of which each longitudinal edge is provided with a longitudinal strip ending in a flap; (b) a rotatably mounted drum capable of winding or unwinding the covering, and movable on rails placed on either side of said surface; (c) a system for continuous locking/unlocking of the flap in the rails during the translation of the drum, in which the covering includes at least one flap which makes it possible to isolate the portion of the longitudinal strip corresponding to the stuck flap portion, either from the atmosphere contained between the inner surface of the deployed covering portion and the covered surface portion, or from solar radiation.
US10550590B2	Concrete forming system filler bars with bolt plate assembly A filler panel assembly for use with a concrete forming system comprising one or more filler bar assemblies having a panel element disposed therebetween. Each of the filler bar assemblies is secured to the panel element. Each filler bar assembly includes a filler bar having a flange portion and a longitudinally extending and one or more bolt plate assemblies. Each bolt assembly includes a bolt plate having a main body that has an aperture formed therein and a pair of opposed flanges that are formed in a front surface of the main body and which extend outwardly from a rear surface thereof, a nut element, and a shoulder bolt element.
US10550585B1	Assemblable platform made of fiber-reinforced plastic (FRP) There is provided an assembleable platform made of fiber-reinforced plastic (FRP), including (1) a plurality of plates each having a first T-shaped slot on the top surface and a second T-shaped slot on the bottom surface along a first axis, and a third T-shaped slot on the right-side surface and a fourth T-shaped slot on the left-side surface both along the first axis and oriented perpendicular to the first axis, where the each plate is rectangular; (2) a plurality of T-shaped connectors disposed in the first T-shaped slot and the second T-shaped slot to connect the plurality of the plates; and (3) a plurality of I-beam connectors disposed in the third T-shaped slot and the fourth T-shaped slot to connect the plurality of plates to form the assembleable platform, wherein each of the plurality of plates, T-shaped connectors and I-beam connectors is made of FRP.
US10550581B2	Cork-based tile for privacy apparatuses and method of making and using the same A privacy apparatus includes one or more substantially cork panels. Each panel can be configured to provide visual and/or sound privacy for a certain work space. The panel can be supported on a floor via one or more base elements and/or may be reinforced in rigidity and/or strength via one or more supports. Some embodiments of the apparatus can include a first panel and a second panel attached together via one or more supports press fit within openings defined in rear faces of the panels.
US10550580B1	Acoustic panel wall mounting An acoustic panel wall mounting system including a rigid fastening plate and a panel anchor. The rigid fastening plate carries a field of first touch fastening features and defines an aperture for receiving a mechanical fastener to secure the fastening plate against a wall with the field of first touch fastening features exposed. The panel anchor has a helix extending from a rigid surface flange that carries a field of second touch fastening features on a surface opposite the helix. The anchor defines a tool receptacle used for twisting the helix into a panel. The field of first touch fastening features is engageable with the field of second touch fastening features to form a connection when brought into engagement as the panel is placed against the wall to contact the fastening plate with the panel anchor.
US10550573B2	Reinforcing bar positioner and method A rebar positioner for being placed within an open core of a masonry block having an open core and an adjacent closed core separated by a web. A wire defines first and second laterally spaced-apart support elements adapted to extend over and be supported by the web of the block. End portions of the first and second support elements are adapted for extending into the enclosed core of the block. A rebar positioning segment defines at least one ring adapted for being positioned within the open core of the block and surrounding a section of vertically extending rebar positioned in the open core. The wire is bent such that the end portions of the first and second support elements are adapted for extending into the closed core at a level below an upper surface of the block and the at least one ring is adapted for extending into the open core at a level below the upper surface of the block.
US10550571B2	System, method and apparatus for wall support of ceiling suspension grid A ceiling suspension system is disclosed and includes a plurality of grid members configured to form a grid for the ceiling suspension system, each grid member comprising a bulb, a web and a flange. The system also includes a plurality of wall support brackets configured to mount the grid to walls in a structure. Each wall support bracket comprises a vertical back, a lower flange at a lower end of the vertical back, and an upper flange at an upper end of the vertical back. Further, the upper flange is generally V-shaped when viewed longitudinally and each wall support bracket only one tab in the lower flange for each grid member. Moreover, the only one tab is configured to engage and retain the flange of a respective grid member, such that the respective grid member rests on the lower flange.
US10550559B2	Urinal toilet device A modified toilet tank that serves as a fold-down urinal and fully functioning standard toilet in one to provide a more effective and mess-free way for males to use the toilet when urinating. The present urinal toilet device is more sanitary to use, eliminates messes on floors and toilet seats, is easier to use, and conserves water.
US10550557B2	Toilet plunger and waste fracturing assembly A toilet plunger and waste fracturing assembly includes a tube that has a first end and a second end and a longitudinal axis extending between the first and second ends. A cup is attached to the second end and is comprised of a resiliently flexible material and is used to force fluid down a toilet drain. A rod is positioned in the tube, extends outwardly of the second end and through an aperture in the cup. The rod has an interior end positioned within the tube and an exterior end positioned outside of the tube. The tube has an elongated slot therein extending through and along a perimeter wall of the tube. A grip extends through the slot and is attached to the internal end of the rod. The grip is movable along the slot to move the internal end toward or away from the second end of the tube.
US10550547B2	Hydraulic systems for construction machinery The present invention relates to a hydraulic system comprising a first actuator and a first pump fluidly connected or connectable to the first actuator via a first circuit and adapted to drive the first actuator. The system further comprises a second pump, a second actuator and a third pump, the third pump being fluidly connected or connectable to the second actuator via a second circuit and adapted to drive the second actuator. To assist the first and third pumps in moving the first and second actuators, the second pump is connectable to the first and second actuators via first and second control valves.
US10550544B1	Spring loaded feeding device A spring-loaded feeding device for a ditch digging apparatus. The spring-loaded feeding device includes a shaft rotatably mountable on a frame and rotatable in a direction of rotation, and one or more feeder paddle assemblies. each feeder paddle assembly comprises a bracket on the shaft extending radially outward, the bracket comprising a pivot axis proximate the shaft and a spring-connection point spaced apart from the pivot axis. The feeder paddle assembly also has a feeder paddle with a first end near the shaft and a second end spaced apart from the first end, the feeder paddle extending radially outward from the shaft from the first end to the second end, the feeder paddle being pivotally coupled to the bracket at the pivot axis and also coupled to the bracket by a spring positioned between the feeder paddle and the spring-connection point of the bracket.
US10550541B1	Connection system for connecting an implement to a work vehicle A connection system for connecting an implement to a work vehicle has a movable arm and an operator control area. The connection system includes a lock assembly and a control switch. The lock assembly is able to be coupled to the movable arm. The lock assembly includes a pin and an electrically operated actuator. The pin is able to engage a portion of the implement. The actuator is coupled to the pin for translating the pin. The control switch is positioned for engagement from within the operator control area. The control switch is able to be in selective electrical communication with the actuator.
US10550540B2	Manhole comprising a device for safety closing and locking the manhole A manhole includes a device for safely closing and locking the manhole, which has a cylinder with centering pins that is attached to a slab and is rotatable with an operating key acting on the pins, and further includes an anti-burglary block, which in locked position is positioned inside the cylinder and hides and protects an anti-theft bolt positioned inside a hole, which crosses the entire anti-burglary block and has a larger diameter at the front and the same diameter as the anti-theft bolt in the back, so as to receive the anti-theft bolt in a threaded spot in the inner wall of the cylinder and enable placement of the anti-theft bolt in the body of the anti-burglary block when totally tightened into the threaded spot, wherein the end of the anti-theft bolt, in closed position, is housed in a locking hole on a circular support of the cover.
US10550539B1	Safety railing for utility hatch A safety railing system for an underground utility enclosure includes a utility hatch frame for the underground utility enclosure or a utility hatch cover for the utility hatch frame, and a folding safety railing. The folding safety railing includes a first panel pivotally connected to the utility hatch frame or the utility hatch cover, and a second panel pivotally connected to the first panel. The folding safety railing unfolds so the first and the second panels stand vertically along one or more edges of the utility hatch frame.
US10550536B2	Oil film recovery apparatus and oil film recovery method The tip of a suction hose is supported by a floating support mechanism so that the suction port is maintained at a prescribed distance above the water surface and the base end of said suction hose is connected to the suction port of a turbofan. By the suction force of the turbofan, the oil film floating on the water surface is sucked along with the air above the water surface and the surface water through the suction hose from the suction port. The mixed fluid of air, oil and water that is delivered from the delivery port of the turbofan is sent to an oil-water separation device. The air is released into the atmosphere, and the oil and water are separated. For the turbofan, the rotational force of a separately disposed motor is transmitted by a belt transmission mechanism and rotates an impeller.
US10550534B1	Method for damping ocean waves in a coastal area The method for damping ocean waves in a coastal area uses a barrier having a plurality of vertical walls positioned parallel to one another, each wall defining a plurality of horizontally extending slots. The dimensions of the slots, or overall porosity of the wall, and the number of walls positioned in parallel may be varied to provide different levels of damping. Accordingly, a desired amount of damping may be provided through varying the porosity of the walls and the number of walls. The method defines a transmission coefficient equal to the wave height of waves transmitted from the barrier divided by the wave height of waves incident on the barrier, and collects experimental data normalized with the significant wave height and the wavelength at the peak period for the depth of water to select the combination of wall number and porosity to produce the desired damping.
US10550528B2	System for heating a paving screed A system for controlling heating of a screed plate includes screed plate disposed along the paving material delivery path. A first temperature sensor is operative to monitor a screed plate temperature and a second temperature sensor along the paving material delivery path is operative to monitor an actual paving material temperature of a paving material being applied to a work surface. A controller is configured to determine an estimated paving material temperature adjacent the screed plate based upon the actual paving material temperature and operate a heater to maintain the screed plate temperature within a temperature variation range relative to the estimated paving material temperature.
US10550526B2	Fastening system A fastening system comprises a fastening mechanism having a transition member and a ramp member. The transition member has a lower planar element, and an upper planar element, and a central portion disposed therebetween. The ramp member has a lower planar component, a first upper planar component, a forwardly angled component disposed between the lower planar component and the first upper planar component, and a backwardly angled component extending outwardly from the first upper planar component. The ramp member upper planar component is disposed above the transition member upper planar element, and the transition member lower planar element is at least partially disposed above the ramp member lower planar member.
US10550521B2	Toilet paper A 1-ply toilet paper includes a leaf bleached kraft pulp and a needle bleached kraft pulp, as constituting fibers, mass % of the needle bleached kraft pulp being 15 to 55 mass %; 0.024 to 0.075 mass %, with respect to a mass of the pulps, of a fatty acid ester series compound; and 0.015 to 0.075 mass %, with respect to the mass of the pulps, of a fatty acid amide series compound, wherein a basis weight is 21.0 to 22.5 g/m2, wherein a paper thickness is 110 to 155 μm, wherein a degree of elongation is 14 to 25%, wherein an MMD is less than 9.3, wherein dry tensile strength in a longitudinal direction is 245 to 330 cN/25 mm, and wherein dry tensile strength in a lateral direction is 85 to 135 cN/25 mm.
US10550520B2	Method with a horizontal jet applicator for a paper machine wet end A method applying additives to a forming web of paper fiber by pumping an additive through a channel in an applicator to a horizontal slot with a vertical gap of less than 0.100 inch at a rate of less than 5 US gallons per minute per inch of the slot, the additive leaving the slot in a substantially horizontal direction above the forming web traveling in a substantially horizontal direction.
US10550511B2	Antimicrobial cellulose fiber and fabric comprising multiple antimicrobial cellulose fibers Antimicrobial cellulose fibers and antimicrobial cellulose fabrics are provided herein. Such an antimicrobial fiber can include a reactive antimicrobial compound comprising an antimicrobial agent that reacted with at least one reactive compound, and wherein the reactive antimicrobial compound is chemically fixed to a cellulose fiber.
US10550483B2	Fire-retardant compositions and their uses Disclosed are fire-retardant concentrates and solutions comprising mixtures of ammonium phosphates. In certain embodiments, less of the concentrate is needed to form an effective fire-retardant solution. In certain embodiments, the fire-retardant solutions exhibit decreased corrosion, especially with regard to magnesium. In certain embodiments, the fire-retardant solutions exhibit decreased aquatic toxicity.
US10550479B2	Method of thermally treating black plate coated with a conversion coating A method of thermally treating black plate which is coated with a conversion coating. The conversion-coated black plate is heated during a thermal treatment time from 0.1 seconds to 30 seconds to a temperature in the range of 240° C. to 320° C. The heat treatment makes it possible to improve the adhesion of the conversion coating to the black plate surface. In one application of the method, the heat treatment is carried out in a process for the production of corrosion-resistant black plate, in which prior to, during or after the heat treatment, an organic coating in the form of paint or a polymer coating is applied to the conversion coating of the black plate.
US10550468B2	Substrate processing apparatus A substrate processing apparatus includes a transfer chamber; an upper gas supply mechanism for supplying a gas into an upper region of the transfer chamber through a first gas supply port; and a lower gas supply mechanism configured to supply the gas into a lower region of the transfer chamber through a second gas supply port. The upper gas supply mechanism includes a first buffer chamber at a back surface of the first gas supply port; a pair of upper ducts at both sides of the first buffer chamber; and a first ventilation unit at lower ends of the pair of upper ducts. The lower gas supply mechanism includes a second buffer chamber at a back surface of the second gas supply port; a lower duct at lower surface of the second buffer chamber; and a second ventilation unit at a lower end of the lower duct.
US10550467B2	Film formation apparatus An apparatus includes: a rotatable table for revolving a substrate mounting region on which a substrate is mounted about a rotational center thereof; a first gas supply part for supplying a source gas to a first region through injection portions formed to face the rotatable table; an exhaust part for exhausting a gas through an exhaust port; a second gas supply part for supplying a separation gas for separating inner and outer sides of a second closed path from each other; a third gas supply part including two gas injectors arranged to extend at a certain interval in the crossing direction; a plasma generation part for reaction gas for plasmarizing the reaction gas injected toward the second region; and other process regions in which processes different from the supply of the source gas and the supply of the reaction gas are performed.
US10550466B2	Device for insulating and sealing electrode holders in CVD reactors Siemens CVD reactors are sealed in a manner which facilitates long production campaigns without refurbishing the seals, by the use of at least two seals, and an electrically insulating member having a thermal conductivity of from 1 to 200 W/mK, a sustained use temperature of at least 400° C., and a resistivity of more than 1·109 Ωcm.
US10550465B2	Method of preparing for reactor restart for manufacturing epitaxial wafer As a process of preparing for a restart of an epitaxial reactor in which epitaxial growth for a wafer is performed, an embodiment includes injecting a nitrogen gas into a process chamber provided in the epitaxial reactor and purging the gas for a predetermined time; heating the inside of the process chamber non-linearly according to time; and measuring MCLT for the epitaxial wafer after growing the epitaxial wafer. A method of preparing for a restart of an epitaxial reactor of the embodiment removes moisture and contaminants stagnated inside the process chamber at a higher rate compared to the related art and also reduces a time to reach the minimum value of MCLT for preparing for a restart of an epitaxial reactor, and thus a time for preparing for a restart of an epitaxial reactor may also be reduced.
US10550453B2	Heat-resistant magnesium alloy An improved Al—Mn-based magnesium alloy is provided which shows excellent heat resistance, creep resistance, and mechanical strength in a balanced manner. The magnesium alloy contains 4.0% by mass or more and 8.50% by mass or less of Al; 0.1% by mass or more and 0.6% by mass or less of Mn; 1.5% by mass or more and 6.0% by mass or less of Ca; and 0.1% by mass or more and 0.5% by mass or less of Sn; the balance being Mg and unavoidable impurities.
US10550452B2	High creep resistant equiaxed grain nickel-based superalloy A high creep-resistant equiaxed grain nickel-based superalloy. The high creep-resistant equiaxed grain nickel-based superalloy is characterized that the chemical compositions in weight ratios include Cr in 8.0 to 9.5 wt %, W in 9.5 to 10.5 wt %, Co in 9.5 to 10.5 wt %, Al in 5.0 to 6.0 wt %, Ti in 0.5 to 1.5 wt %, Mo in 0.5 to 1.0 wt %, Ta in 2.5 to 4.0 wt %, Hf in 1.0 to 2.0 wt %, Ir in 2.0 to 4.0 wt %, C in 0.1 to 0.2 wt %, B in 0.01 to 0.1 wt %, Zr in 0.01 to 0.10 wt %, and the remaining part formed by Ni and inevitable impurities.
US10550447B2	Coated steel strips, coated stamped products and methods A pre-coated steel strip is provided. The steel strip includes a strip of base steel having a length, a width, a first side, and a second side. The length of the strip is at least 100 m and the width is at least 600 mm. An aluminum or an aluminum alloy pre-coating is on at least part of at least one of the first or second sides of the strip of base steel. A thickness tp of the pre-coating is from 20 to 33 micrometers at every location on at least one of the first or second sides. Processes, coated stamped products and land motor vehicles are also provided.
US10550445B2	Coated iron ore pellets and a process of making and reducing the same to form reduced iron pellets Iron ore pellets including a core comprising iron ore, a first coating comprising lime, and a second coating comprising cement, wherein the first coating is disposed between a surface of the core and the second coating. A process for manufacturing the iron ore pellets whereby the first coating is applied to the core to form a coated core, the surface area coverage of the first coating is measured, the second coating is applied to the coated core, and the surface area coverage of the second coating is measure. A process for manufacturing reduced iron pellets is also provided whereby the iron ore pellets are reduced with a reducing gas at temperatures up to 1100° C.
US10550437B2	Clostridium difficile culture medium A culture medium for culturing Clostridium difficile under aerobic culture conditions, the medium includes a nutrient medium that promotes growth of Clostridium difficile and amounts of thioglycolic and L-cystine effective to consume oxygen in the culture medium and facilitate growth of Clostridium difficile.
US10550435B2	Determining tumor load and biallelic mutation in patients with CALR mutation using peripheral blood plasma Compositions and fragment length analysis methods are provided for detecting CALR mutations and determining tumor load in patients with myeloproliferative neoplasms.
US10550433B2	Polymorphism in the Apo(a) gene predict responsiveness to acetylsalicylic acid treatment This invention relates to nucleotide polymorphisms in the human Apo(a) gene and to the use of Apo(a) nucleotide polymorphisms in identifying whether a human subject will respond or not to treatment with acetylsalicylic acid.
US10550427B2	Systems and methods for universal tail-based indexing strategies for amplicon sequencing Some embodiments of the invention include a method of preparing a sample for sequencing that includes receiving a sample and amplifying at least one marker within the sample. In some embodiments, amplification of the first marker may include mixing the sample with a first oligonucleotide that comprises a first universal tail sequence and a second oligonucleotide that comprises a second universal tail sequence. In some aspects of the invention, the first universal tail sequence and the second universal tail sequence are different sequences.
US10550426B2	Method for detecting methylated DNA Provided is a rapid and simple method of detecting methylated DNA. The method of detecting methylated DNA includes the following steps of: (1) treating sample DNA with a hydrogen sulfite; (2) amplifying the sample DNA treated with the hydrogen sulfite by PCR; and (3) subjecting the resultant PCR amplification product to ion-exchange chromatography.
US10550421B2	Oligonucleotide-mediated quantitative multiplexed immunoassays Methods and compositions for quantitative immunoassays are provided, in which ligand-conjugated probes are used to label samples and ligand-surfaced microspheres are used as quantitative reference standards. Certain embodiments provide a method of quantitative flow cytometry where ligands are oligonucleotides, and a sample comprising one or more cells is contacted with a hybridized antibody::fluorophore labeled targeting construct to label the cells, and the labeled cells are analyzed. In some embodiments, a population of quantitative labeled oligospheres labeled with the same fluorescent label as the cells is analyzed using the flow cytometer and used to create a quantitative standard curve of cytometer intensity versus molecules fluorescent label per oligosphere event. A standard curve trendline is established and used to determine the molecules of fluorescent label per cellular event for the antigen-positive cell populations. Based on molecules of fluorescent label per cell, the amount of Antibody Binding per Cell (ABC) is quantified.
US10550419B2	Utilities of stimulated whole blood culture systems The invention describes a method for determining how to stimulate, monitor and/or inhibit virus production in whole blood culture. The invention relates to a test kit for performing the method and to the use of a suitable blood sampling system. The system can be used to determine how to activate or target latently HIV-infected cells, for clinical management of HIV treatments and for personalized therapeutic strategies.
US10550413B2	Fungal cells and methods for production of very long chain fatty acid derived products The present invention generally relates to a genetically modified fungal cell capable of producing a very long, chain fatty acid (VLCFA) and/or a VLCFA derivative. The genetically modified fungal cell comprises at least one exogenous gene encoding a fatty acyl-CoA reductase, and at least one gene encoding an elongase, and/or at least one gene encoding a fatty acid synthase.
US10550410B2	Enzymatic methods for isobutanol production The present invention relates to a process of producing isobutanol, including: mixing water, lactate, an enzyme mixture including at least one enzyme, at least one cofactor, and at least one coenzyme, to prepare a reaction mixture; allowing catalytic conversions of lactate in the reaction mixture for a sufficient amount of time to produce isobutanol; and separating the isobutanol from a reactant obtained by the catalytic conversions, in which the conversion of lactate into isobutanol is in association with a NADH+/NADH and/or NADP+/NADPH regenerating system.
US10550397B2	Method for producing recombinant 11-de-O-methyltomaymycin The present invention provides a tomaymycin biosynthetic gene cluster of Streptomyces species FH6421, and its use for producing 11-de-O-methyltomaymycin.
US10550394B2	Anti-cancer RNA aptamers Provided herein, inter alia, are compounds capable of binding HSP70 (e.g. mHSP70) on a cell and internalizing into said cell. The compositions provided herein may be useful for delivering therapeutic and diagnostic agents to a cell. Further provided are pharmaceutical compositions and methods of treatment using nucleic acid compounds provided herein.
US10550387B2	Therapeutic agent for a lung disease and/or method for screening for the same Provided are a therapeutic and/or prophylactic agent for a lung disease and a method for screening for the therapeutic and/or prophylactic agent. Provided are a therapeutic and/or prophylactic agent for a lung disease comprising an Arid5A inhibitor as an active ingredient and a method for screening for the therapeutic and/or prophylactic agent.
US10550374B2	Glucoamylase variants and polynucleotides encoding same The present invention relates to glucoamylase variants. The present invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants.
US10550372B2	Systems, methods and compositions for sequence manipulation with optimized functional CRISPR-Cas systems The invention provides for systems, methods, and compositions for altering expression of target gene sequences and related gene products. Provided are structural information on the Cas protein of the CRISPR-Cas system, use of this information in generating modified components of the CRISPR complex, vectors and vector systems which encode one or more components or modified components of a CRISPR complex, as well as methods for the design and use of such vectors and components. Also provided are methods of directing CRISPR complex formation in eukaryotic cells and methods for utilizing the CRISPR-Cas system. In particular the present invention comprehends optimized functional CRISPR-Cas enzyme systems.
US10550371B2	Phytase Polypeptides having phytase activity and polynucleotide sequences encoding the phytases are provided. The gene expresses the phytase at a level of at least 7 g/L to 40 g/L. The phytase have higher specific activity, retain activity at low pH, and retain activity at high temperature. The phytase can be used in a variety of compositions including food, feed, pharmaceuticals, and cleaning.
US10550365B2	Cellular response to surface with nanoscale heterogeneous rigidity An elastomeric substrate comprises a surface with regions of heterogeneous rigidity, wherein the regions are formed by exposing the elastomeric substrate to an energy source to form the regions such that the regions include a rigidity pattern comprising spots.
US10550352B2	Method and apparatus for pressing oilseed to extract oil therefrom A method of extracting oil from oilseed comprising pressing seeds within a screw press including a screw auger rotatably mounted within a cylindrical expeller body, wherein the expeller body comprises a feed section, a compression section, and a discharge section, wherein at least one outlet is provided in the expeller body, preferably in or adjacent the feed section of the expeller, said method comprising the step of controlling the temperature of at least the compression section of the expeller by means such that the temperature of the material within the compression section does not exceed the glass transition temperature of the seeds.
US10550349B2	Lubricants with titanium and/or tungsten and their use for improving low speed pre-ignition A lubricating oil composition and method of operating a boosted internal combustion engine. The lubricating oil composition includes a major amount of a base oil, one or more overbased calcium-containing detergents having a total base number of greater than 225 mg KOH/gram, to provide greater than 900 ppm by weight to less than 2400 ppm by weight of calcium to the lubricating oil composition, and a low speed pre-ignition reducing amount of one or more titanium-containing compounds to provide from 10 ppm to 3000 ppm titanium and/or one or more tungsten-containing compounds to provide from 125 ppm to 3000 ppm tungsten, all based on the total weight of the lubricating composition. The low speed pre-ignition events in the boosted internal combustion engine may be reduced relative to a number of low speed pre-ignition events in the same engine lubricated with the same lubricating oil without the titanium- and/or tungsten-containing additive.
US10550345B2	Natural gas condensates in fuel compositions Compositions corresponding to marine diesel fuels, fuel oils, jet fuels, and/or blending components thereof are provided that include at least a portion of a natural gas condensate fraction. Natural gas condensate fractions derived from a natural gas condensate with sufficiently low API gravity can provide a source of low sulfur, low pour point blend stock for formation of marine diesel and/or fuel oil fractions. Natural gas condensate fractions can provide these advantages and/or other advantages without requiring prior hydroprocessing and/or cracking.
US10550342B2	Integrated process for increasing olefin production by recycling and processing heavy cracker residue An integrated process for increasing olefin production is described through which heavy cracker residues of fluid catalytic cracking unit and steam cracking unit are completely mixed, and mixed stream is properly recycled and further combined with atmospheric tower bottoms. Combined stream is deasphalted and hydrotreated to produce a proper feedstock for steam cracking unit for manufacturing light olefin compounds. The integrated process produces higher amount of light olefins than a substantially similar process without processing the heavy cracker residues.
US10550340B2	Process and apparatus for hydroconversion of hydrocarbons A refinery built around a slurry phase hydrocracking process unit, such as a Veba Combi-Cracker (VCC), is simpler, produces more liquid product as transportation fuels and has much higher net cash margin than a refinery built around a coker or other bottoms upgrading processes. The VCC unit replaces one or more processing steps normally included in refineries as separate and distinct processing units including heavy distillate/gas oil cracking and optionally bottoms upgrading and deep desulfurization of diesel and gasoline range cuts. The refinery design is especially suited for heavy crude upgrading and can be tuned to provide a wide range of gasoline to distillate production ratios. The refinery design is “bottomless” in the sense that it produces no heavy fuel oil or asphalt as product and no solid fuel (e.g., petroleum coke).
US10550338B2	Process for recovering hydrocracked effluent We have discovered a process for hydrocracking a distillate stream and separating it into several product cuts including LPG, light naphtha, heavy naphtha and distillate without a stripper column. Additionally, no more than two heaters relying on external utilities are required for reboiling fractionator bottoms.
US10550330B1	Biomass pyrolysis reactor with integrated quench and method for converting biomass to liquid bio-oil An apparatus and method are described for high-yield fast pyrolysis of biomass feedstock to produce a liquid bio-oil product. A bubbling fluidized bed reactor is provided having an integrated, rapid quench apparatus for minimizing secondary cracking reactions that can otherwise lower the yield of bio-oil. A quench stream is provided inside the reactor to minimize the residence time that the product vapors spend at high temperature where cracking can occur. The quench stream is introduced downstream of the fluidized bed but still internal to the reactor. The fluidized bed medium is constrained to the bottom of the reactor and is not cooled by the quench stream.
US10550328B2	Device for thermolysis in stages A thermolysis device for supplying heat energy at a temperature of between 80° C. and 700° C. and capable of adjusting the temperature inside a chamber including a raw material supply inlet, a thermolysis gas outlet, and an outlet for the solid or liquid materials from the thermolysis reaction. The chamber encloses at least one plate, separating the chamber into a top portion and a bottom portion, and at least one transfer element. The transfer element and/or the plate is mounted so as to rotate about an axis, the raw material supply inlet is placed above the plate, thus defining a first point for a raw material to drop onto the plate.
US10550327B2	Polymerisable compounds and the use thereof in liquid-crystal displays Polymerisable compounds and processes and intermediates for the preparation thereof. Also liquid-crystal (LC) media comprising the polymerisable compounds, and the use of the polymerisable compounds and LC media for optical, electro-optical and electronic purposes, in particular in LC displays, especially in LC displays of the PSA (“polymer sustained alignment”) type.
US10550319B2	Wellbore servicing compositions and methods of making and using same A method of servicing a wellbore in a subterranean formation comprising preparing a wellbore servicing fluid comprising (i) a breaking agent, a breaking agent precursor, or combinations thereof, wherein the breaking agent comprises a sugar acid and (ii) an aqueous base fluid, and contacting the wellbore servicing fluid with a filter cake in the wellbore and/or subterranean formation.
US10550318B1	Skid-mounted dispersed particle gel production device, dispersed particle gel and preparation method and use thereof Provided a skid-mounted dispersed particle gel production device, dispersed particle gel and a preparation method and use thereof. The device sequentially comprises, in a delivery direction of a material flow, a jet blending system, a bulk gel chemical crosslinking reaction system, a shearing and grinding system, a storage system. and an intelligent regulation system Rapid crosslinking reaction of bulk gel in a medium/high-temperature oil reservoir and large-scale preparation of multiscale dispersed particle gel can be realised, and the device is applied to continuous production in a complex environment such as a tidal flat, a hill and an offshore work platform.
US10550317B2	Sugar based epoxy resins with enhanced properties for sand consolidation in subterranean formations A method of treating a subterranean formation including providing a sugar based hardenable resin, providing proppant particles, providing a hardening agent, combining the sugar based hardenable resin and the hardening agent to form a resin compound, coating the resin compound onto at least a portion of the proppant particles to create resin-coated proppant particles, and placing the coated proppant particles into a subterranean formation zone, wherein the resin compound does not substantially cure prior to placing the resin coated proppant particles into the subterranean formation zone.
US10550316B2	Method of forming a fracturing fluid from produced water The present method forms a cross linked fracturing fluid using produced water. The produced water is a brine water having a TDS content of at least 45,000 mg/L. The produced water is mixed with a crosslinkable guar. The pH of the water is adjusted for hydration, if necessary, by adding acid prior to or with the addition of the guar to the produced water. The guar is allowed to hydrate in the water. A crosslinker is added and, if necessary, a base with or after the addition of the crosslinker, wherein the base is added to adjust the pH of the water for crosslinking.
US10550315B2	Compositions and methods for delayed crosslinking in hydraulic fracturing fluids Disclosed herein are compositions and methods for delaying crosslinking of aqueous crosslinkable polymers such as polysaccharides in injectable compositions for hydraulic fracturing and related applications. The compositions and methods provide delayed crosslinking at high temperatures and pressures, such as those encountered by hydraulic fracturing compositions injected into subterranean environments. Compositions include injectable solutions comprising a competing agent that is a reaction product of a dialdehyde having 2 to 4 carbon atoms with a non-polymeric cis-hydroxyl compound. Provided are methods of making and using delayed-crosslinking compositions comprising crosslinker compositions containing zirconium complexes and the competing agents.
US10550312B2	Oil recovery process using an oil recovery composition of aqueous salt solution and dilute polymer for carbonate reservoirs An oil recovery composition of an aqueous solution of one or more salts and dilute polymer and processes for enhanced oil recovery using the oil recovery composition are provided. An oil recovery composition may include an aqueous solution of one or more salts having a salinity of about 4000 parts-per-million (ppm) total dissolved solids (TDS) to about 8000 ppm TDS and a polymer having a concentration of 250 ppm to 750 ppm. The one or more salts may include at least one of sodium chloride (NaCl), calcium chloride (CaCl2), magnesium chloride (MgCl2), sodium sulfate (Na2SO4) and magnesium sulfate (MgSO4). The polymer may include a copolymer of acrylamide and acrylamido tertiary butyl sulfonate (ATBS). The oil recovery compositions provided may be suited for enhancing oil recovery in carbonate reservoirs having in situ oil viscosities less than 3 centipoise (cP).
US10550308B2	Preflush chemicals for scale inhibitor squeeze A method and system for removing water from the near wellbore during scale inhibitor squeeze treatments.
US10550306B2	Permeability modification of subterranean formation for consolidation treatments A consolidation treatment method may include introducing a permeability modifier into a subterranean formation comprising zones of heterogeneous permeability; introducing a treatment fluid into the subterranean formation subsequent to the permeability modifier, wherein the permeability modifier at least partially diverts the treatment fluid in the subterranean formation such that treatment of the subterranean formation with the treatment fluid is more uniform, and wherein the permeability modifier has a higher viscosity than the treatment fluid; and consolidating one or more zones of the subterranean formation.
US10550285B2	Method for manufacturing telescopic shaft A method for manufacturing a telescopic shaft including a male shaft and a cylindrical female shaft slidably connected to each other in an axial direction, in which an outer circumferential surface of the male shaft or an inner circumferential surface of the female shaft is coated with a resin coating layer, includes a coating step, a broaching step, and a cooling step. In the coating step, a powder coating material is attached, by a fluid bed dip method, on the outer circumferential surface of the male shaft or the inner circumferential surface of the female shaft which is heated in advance and the resin coating layer is formed. In the broaching step, the resin coating layer is caused to be thin by broaching before cooling of the formed powder coating material is completed. In the cooling step, the thin resin coating layer is cooled.
US10550282B2	Cationic electrodeposition coating composition An object of the present invention is to find a cationic electrodeposition coating composition excellent in throwing power, anti-GA gas pinhole properties, and anti-corrosion properties, and to provide a coated article excellent in these coating film properties. The present invention provides a cationic electrodeposition coating composition containing an amino-containing epoxy resin (A), a blocked polyisocyanate curing agent (B), and a pigment (C), the amino-containing epoxy resin (A) being obtained by reacting an epoxy resin (A1), a polyphenol compound (A2), a dimer acid diglycidyl ester (A3), and an amine compound (A4).
US10550276B2	Photosensitive ink compositions and transparent conductors and method of using the same This disclosure is related to photosensitive ink compositions comprising conductive nanostructures and a photosensitive compound, and method of using the same.
US10550274B2	Antibacterial/antiviral coating agent The purpose of the present invention is to provide an antibacterial/antiviral coating agent capable of forming an antibacterial/antiviral coating film that can maintain an excellent appearance. This antibacterial/antiviral coating agent includes acrylic melamine paint, a quaternary ammonium salt, polyvalent carboxylic acid, and phosphoric acid; the quaternary ammonium salt is included at over 3.0 parts by weight and under 5.0 parts by weight to 100 parts by weight of acrylic melamine paint solids, and the phosphoric acid is included at a mole ratio of 0.5-3.5 to the quaternary ammonium salt.
US10550273B2	Method for determining the temperature in a flow channel of a gas turbine and measuring device A method for determining temperature in a flow channel of a gas turbine positioned on a testing bench includes: arranging at least one rod-shaped element provided with a thermal paint coating inside the flow channel; operating the gas turbine on the testing bench in a defined operating mode, wherein the thermal paint coating of the at least one rod-shaped element changes its color depending on the temperature that the thermal paint coating is exposed to; detecting the color distribution of the thermal paint coating of the at least one rod-shaped element; and determining the temperature that has been present in the flow channel along the at least one rod-shaped element in the defined operating mode based on the detected color distribution. Another embodiment relates to a measuring device having a rod-shaped element provided with a thermal paint coating.
US10550270B2	Colorless copper-containing material Aspects of this disclosure pertain to a colorless material that includes a carrier, copper-containing particles, and either one or both of sodium thiocyanate and titanium dioxide. In one or more embodiments, the material exhibits, in the CIE Lab* system, an L* value in the range from about 91 to about 100, and a C* value of less than about 7, wherein C* equals √(a2+b2). In some embodiments, the material exhibits a greater than 3 log reduction in a concentration of Staphylococcus aureus, under the EPA Test Method for Efficacy of Copper Alloy as a Sanitizer testing conditions.
US10550269B2	Anti-corrosive paintings and coatings containing nanoparticles The present invention refers to a formulation for anticorrosion paints and coatings, based on epoxy, polyurethane, acrylic, alkylic, polyester resins and mixtures thereof, dissolved in organic or inorganic solvent and comprising a multitude of mostly bi-dimensionally developed nanoparticles, with a few hundred and about one nanometer, respectively, as to lateral dimensions and thickness, wherein the viscosity of the formulation is lower than 55000 mPa·s.
US10550267B2	Sulfur asphalt in roofing, damp-proofing and water proofing A method of waterproofing or damp proofing a protected member having a surface with a sulfur-extended elastomer asphalt binder composition uses a sulfur-extended elastomer asphalt binder composition that includes elemental sulfur, an elastomer and an asphalt binder. The method includes the steps of combining the elastomer with the asphalt binder maintained at an elastomer mixing temperature such that an intermediate asphalt binder mixture forms, and combining elemental sulfur with the intermediate asphalt binder maintained at a sulfur mixing temperature such that the sulfur-extended elastomer asphalt binder composition forms. The method also includes the step of applying the sulfur-extended elastomer asphalt binder composition to the surface of the protected member such that the sulfur-extended elastomer asphalt binder composition contacts, adheres to and forms a layer upon the surface of the protected member. The asphalt binder composition is applied at a temperature no greater than 145° C.
US10550266B2	Two-way shape memory polymer composite material and preparation method thereof A two-way shape memory polymer composite material is provided, which comprises two interpenetrating network polymers, wherein one polymer is a shape memory polymer made of crystalline cross-linked polymer, the other one is a cross-linked elastomeric material. The composite material is formed by interpenetration of two network polymers, wherein one network polymer will shrink under heating and the other network polymer acts as the segment for energy storage. When the first polymer network shrinks under heating, it presses the second polymer network, while the heating is cancelled the pressed second polymer network will enforce the first polymer network to recover the original shape, therefore it has the behavior of two-way shape memory.
US10550252B2	Bimodal PE resins with improved melt strength A method comprising introducing a polymerization feed comprising an α-olefin, a diluent, and a diene to a polymerization system, under polymerization conditions, whereby a polymer product is produced, wherein the diene is present at a level in the range of from about 1 ppm to about 1000 ppm based on the diluent.
US10550242B2	Plasticiser composition containing aliphatic dicarboxylic acid esters and diesters selected from 1,2-cyclohexane dicarboxylic acid esters and terephthalic acid esters The present invention relates to a plasticizer composition which comprises one or more aliphatic dicarboxylic esters of the general formula (I) and one or more diesters of the general formula (II), selected from 1,2-cyclohexanedicarboxylic esters and terephthalic esters, and also to molding compositions which comprise a thermoplastic polymer or an elastomer and one such plasticizer composition, and to the use of these plasticizer compositions and molding compositions.
US10550241B2	Polytrimethylene terephthalate composition, polyester fiber, and methods for producing the same A polytrimethylene terephthalate composition including a polyester having a trimethylene terephthalate unit as a main repeating unit, which satisfies all the following requirements: (a) the intrinsic viscosity is 0.50 to 1.60 dL/g; (b) titanium dioxide whose weight distribution of particles having a particle size of more than 1.0 μm is 5.0% by weight or less is contained in an amount of 0.05 to 3.0% by weight; (c) the crystallization exothermic peak top temperature is 165° C. or more; and (d) the half-width of the crystallization exothermic peak is 20° C. or less. In addition, the invention further encompasses a method for producing a polytrimethylene terephthalate composition using titanium dioxide that has been subjected to a wet-grinding treatment, and also a fiber obtained from the composition. The invention provides a polytrimethylene terephthalate composition, which stabilizes the process in the production of a fiber having small single-fiber fineness by melt-spinning, and is suitable for obtaining a fiber with reduced fluffing.
US10550240B2	Carbon material-polymer strain sensitive film and its preparation method A carbon material-polymer strain sensitive film and its preparation method are disclosed. The carbon material-polymer strain sensitive film includes multiple layers of carbon sensitive films and multiple layers of polymer films, wherein the multiple layers of carbon sensitive films and the multiple layers of polymer films form a multi-layer composite film in sequence through a layer-by-layer assembly process. The preparation method includes steps of: cleaning, processing a hydrophilic treatment and processing a hydrophobic treatment on a rigid substrate in sequence; preparing a carbon material in dispersion solution and a polymer dispersion solution; through a layer-by-layer self-assembly process, growing the polymer and the carbon material in a form of layer-by-layer on the rigid substrate; transferring the composite film from the rigid substrate to a flexible substrate; and pasting two electrodes at two ends of the composite film and encapsulating with a flexible film.
US10550239B2	Sliding engine component A sliding engine component may include a plastic polymer-based composite layer on a substrate. The composite layer may include a matrix of plastic polymer-based material, and functionalised graphene nano platelets distributed throughout the matrix.
US10550237B2	Plastic film and a method for preparing the same A plastic film including a supporting substrate, a first coating layer which is formed on one side of the supporting substrate, and a second coating layer which is formed on another side of the supporting substrate, and a method for preparing the plastic film. More specifically, the plastic film has high hardness. According to the plastic film of the present invention and the preparation method thereof, it is possible to prepare a plastic film of high hardness which is less prone to curling easily.
US10550228B2	Resin composition, prepreg, metal foil-clad laminate, and printed circuit board The present invention provides a resin composition containing an allyl group-containing compound (A) and a maleimide compound (B), in which the allyl group-containing compound (A) has a reactive functional group other than an allyl group.
US10550227B2	Polyamides based on aminoalkylpiperazine or aminoarylpiperazine for hot-melt adhesives A semi-crystalline polyamide including at least one monomer resulting from the condensation of a diacid and of a diamine of formula AP.Y, the semi-crystalline polyamide having the following general formula (I): AP.Y/(A)m/(Pip.Y′)n/(B.Y″)q and the semi-crystalline polyamide having an Mp1 less than or equal to approximately 150° C., in particular less than or equal to approximately 130° C., in particular less than or equal to approximately 120° C. and/or a Tg less than or equal to approximately 60° C., in particular less than or equal to approximately 50° C., in particular less than or equal to approximately 40° C., as determined respectively by DSC according to standard ISO 11357-3 (2013) and ISO 11357-2 (2013).
US10550225B2	Process for producing low-concentration gel using gel-precursor clusters, and gel obtained by said production process [Problem] To provide a gel which can be produced in a short time, has controlled properties such as modulus and expansion pressure, and has a low polymer concentration. [Solution] A process for producing a polymer gel in which gel-precursor clusters have been crosslinked with one another to form a three-dimensional network structure, characterized by comprising a) a step in which monomer or polymer units that are present in a concentration less than a critical gelation concentration are crosslinked to form the gel-precursor clusters, the gel-precursor clusters having a storage modulus G′ and a loss modulus G″ which satisfy the relationship G′
US10550215B2	Acryloyl-based copolymers, terpolymers, and use as hydrate inhibitors Copolymers having General Formula (I): in which R1 and R3 are chosen from divalent C4-C7 aliphatic groups and divalent C4-C7 heteroaliphatic groups, optionally substituted with one or more C1-C6 aliphatic groups, heteroatoms independently chosen from O, N, and S, or combination thereof, where the divalent C4-C7 heteroaliphatic groups of R1 and R3 include one or two heteroatoms independently chosen from O, N, and S, and the maximum number of heteroatoms in R1 or R3 is two, R2 is chosen from Q1 and Q2, x is a molar fraction range chosen from 0.1 to 0.9, y is a molar fraction range chosen from 0.1 to 0.9, and z is a molar fraction range chosen from 0 to 0.8, where the summation of x, y, and z equals 1. Methods for inhibiting formation of clathrate hydrates include contacting a fluid with at least one copolymer of General Formula (I).
US10550208B2	Methods for restoring metallocene solids exposed to air Methods for treating solid metallocene compounds that are exposed to air are disclosed. These methods include a step of contacting the exposed solid metallocene compound with a purging gas stream containing an inert gas, and optionally, subjecting the exposed solid metallocene compound to a sub-atmospheric pressure.
US10550200B2	Tissue factor pathway inhibitor antibodies and uses thereof The invention relates to antibodies, and antigen-binding fragments thereof, that specifically bind TFPI and inhibit an activity thereof. Such antibodies and fragments are useful for treating bleeding disorders and shortening clotting time.
US10550198B2	Anti-garp antibody The present invention relates to an antibody that binds to GARP and is useful as a therapeutic agent for a tumor, and a method for treating a tumor using the aforementioned antibody. It is an object of the present invention to provide an antibody, which inhibits the function of Treg in a tumor and is thereby used as a pharmaceutical product having therapeutic effects, a method for treating a tumor using the aforementioned antibody, and the like. An anti-GARP antibody that binds to GARP and exhibits inhibitory activity to Treg function and exhibits ADCC activity is obtained, and moreover a pharmaceutical composition for use in tumor therapy, comprising the aforementioned antibody, etc. is obtained.
US10550197B2	CAR-expressing NK-92 cells as cell therapeutic agents The present invention relates to an ErbB2-specific NK-92 cell or cell line containing a lentiviral vector encoding a chimeric antigen receptor and preferably two vector integration loci in its cellular genome. The present invention further relates to the use of the ErbB2-specific NK-92 cell or cell line in the prevention and/or treatment of cancer, preferably ErbB2-expressing cancers. The present invention further relates to the use of the ErbB2-specific NK-92 cell or cell line as targeted cell therapeutic agent and/or for adoptive cancer immunotherapy. The present invention further relates to a method for generating an ErbB2-specific NK-92 cell or cell line as well as to a method for identifying an ErbB2-specific NK-92 cell or cell line and to the ErbB2-specific NK-92 cell or cell line obtained or identified by the methods as well as their uses.
US10550196B2	Humanized antibodies against CEACAM1 Humanized antibodies, capable of specific binding to human CEACAM1 molecules containing human-to-murine back-mutations in non-CDR variable regions, and their encoding polynucleotide sequences are provided. Pharmaceutical compositions comprising these antibodies as well as methods of their use in treating and diagnosing cancer and other conditions are also provided.
US10550174B2	Amino acid sequences directed against envelope proteins of a virus and polypeptides comprising the same for the treatment of viral diseases The present invention relates in part to amino acid sequences that are directed against and/or that can specifically bind to an envelope protein of a virus, as well as to compounds or constructs, and in particular proteins and polypeptides, that comprise or essentially consist of one or more such amino acid sequences.
US10550173B2	PVRIG polypeptides and methods of treatment The present invention is directed to PVRIG polypeptides and their uses.
US10550164B2	Brachyury deletion mutants, non-yeast vectors encoding Brachyury deletion mutants, and their use The invention provides Brachyury deletion mutant polypeptides, nucleic acids encoding the polypeptides, non-yeast vectors comprising the nucleic acids, non-yeast cells, and methods of use.
US10550126B2	Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-A]pyrrolo[2,3-e]-pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereof The present disclosure relates to processes for preparing (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-α]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide, solid state forms thereof, and corresponding pharmaceutical compositions, methods of treatment (including treatment of rheumatoid arthritis and atopic dermatitis), kits, methods of synthesis, and products-by-process.
US10550122B2	Solid forms of (S)-3-(1-(9H-purin-6-ylamino)ethyl)-8-chloro-2-phenylisoquinolin-1(2H)-one and methods of use thereof Polymorphs of chemical compounds that modulate kinase activity, including PI3 kinase activity, and compounds, pharmaceutical compositions, and methods of treatment of diseases and conditions associated with kinase activity, including Pl3 kinase activity, are described herein. Also provided herein are processes for preparing compounds, polymorphs thereof, and pharmaceutical compositions thereof.
US10550121B2	Inhibitors of cyclin-dependent kinases The present invention provides novel compounds of Formula (I), (II), or (III), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, prodrugs, and compositions thereof. Also provided are methods and kits involving the inventive compounds or compositions for treating and/or preventing proliferative diseases (e.g., cancers (e.g., leukemia, acute lymphoblastic leukemia, lymphoma, Burkitt's lymphoma, melanoma, multiple myeloma, breast cancer, Ewing's sarcoma, osteosarcoma, brain cancer, ovarian cancer, neuroblastoma, lung cancer, colorectal cancer), benign neoplasms, diseases associated with angiogenesis, inflammatory diseases, autoinflammatory diseases, and autoimmune diseases) in a subject. Treatment of a subject with a proliferative disease using a compound or composition of the invention may inhibit the aberrant activity of a kinase, such as a cyclin-dependent kinase (CDK) (e.g., CDK7, CDK12, or CDK13), and therefore, induce cellular apoptosis and/or inhibit transcription in the subject.
US10550115B2	1, 4, 8-triazaphenanthrene derivatives for the treatment of neurodegenerative disorders The invention relates to compounds of formula (I), particularly for the use thereof as a medicament, especially in the treatment or prevention of neurogenerative disorders. The invention also relates to the methods for producing said compounds, and to the pharmaceutical compositions containing same.
US10550114B2	Kinase inhibitors and their use in cancer therapy The present invention relates to a 2,3-diphenyl-1,6-naphthyridine-5-one derivative according to general formula (I), and the use of the 2,3-diphenyl-1,6-naphthyridine-5-one derivative in the diagnosis or treatment of cancer.
US10550111B2	Pyrimidine urea compound containing isoxazolines and use thereof The present invention relates to herbicide. Specifically to a kind of uracil compounds containing isoxazoline ring and the uses thereof. The present invention compounds have very good herbicidal activity, can effectively control weeds, such as Echinochloa crusgalli, Setaria viridis, Cyperus difformis, Juncellus serotinus, Digitaria sangunalis, Arthraxon hispidus, Abutilon theophrasti, Zinnia elegans, Amaranthus retrofluxes, Portulaca oleracea, Xanthium sibiricum, Solanum nigrum, Cassia tora, Hibiscus trionum, Glycine soja, an so on. They can effectively control weeds even at lower doses. The present invention compounds also safe to wheats, corns and rices, and can used as herbicides in agriculture fields.
US10550107B2	Process for the preparation of N-[4-[(3-chloro-4-fluoro phenyl) amino]-7-[[(3s-tetrahydro-3-furanyl]oxy]-6-quinazolinyl]-4-(dimethyl amino)-(2E)-2-butenamide (2Z)-2-butenedioate (1:2) and its polymorphs thereof The present invention relates to an improved process for the preparation of N-[4-[(3-chloro-4-fluorophenyl)amino]-7-[[(3S)-tetrahydro-3-furanyl]oxy]-6-quinazolinyl]-4-(dimethyl amino)-(2E)-2-butenamide (2Z)-2-butenedioate (1:2) represented by the following structural formula:
US10550098B2	Pyridin-2(1H)-one quinolinone derivatives as mutant-isocitrate dehydrogenase inhibitors The invention relates to inhibitors of mutant isocitrate dehydrogenase (mt-IDH) proteins with neomorphic activity useful in the treatment of cell-proliferation disorders and cancers, having the Formula: where A, U, W1, W2, W3, R1-R6, and R9 are described herein.
US10550089B2	Inhibitors of protease-activated receptor-2 The present application relates to certain substituted imidazole and triazole compounds, pharmaceutical compositions containing them, and methods of using them, including methods for treating pain, musculoskeletal inflammation, neuroinflammatory disorders, airway inflammation, itch, dermatitis, colitis and related conditions. The compounds are of Formula (I) where X is N or CH, Z and Y are N or C (but both not N) and R1-R3 are as defined herein.
US10550088B2	6-substituted and 7-substituted morphinan analogs and the use thereof The application is directed to compounds of Formula I or II: and pharmaceutically acceptable salts and solvates thereof, wherein R′, R″, R′″ R1, R2, R3, R4, R4a, and R20 are defined as set forth in the specification. The invention is also directed to use of compounds of Formula I or II and the pharmaceutically acceptable salts and solvates thereof to treat disorders responsive to the modulation of one or more opioid receptors. Certain compounds of the invention are especially useful for treating pain.
US10550086B1	Lenvatinib derivative, and composition for pharmaceutical research and tumor therapeutic agent using the same To provide a compound and a tumor therapeutic agent which are highly effective in cancer therapy and are less likely to cause hypertension as a side effect, and to provide development of a drug for elucidating the action mechanism of lenvatinib to help further development of new drugs.The lenvatinib derivative of the present invention comprises a compound represented by the following chemical structural formula (1) (wherein R represents an alkylene group which may have a branch) and a salt thereof, and a solvate thereof. This derivative has a nitric acid ester group, and thus produces nitric oxide (NO) having a vasodilating action in vivo, so that a higher-concentration lenvatinib component can be expected to arrive at target molecules present in cancer cells and vascular endothelial cells on the host side and also can suppress hypertension as a side effect.
US10550084B2	Substituted 1-hydroxy-pyridin-2(1H)-ones, and methods of making and using same The present invention includes novel substituted 1-hydroxy-pyridin-2(1H)-ones, which can be used to treat or prevent hepatitis B virus (HBV) infections in a patient. In certain embodiments, the compounds and compositions of the invention inhibit HBV RNAse H activity.
US10550076B2	Integrated process for the production of formaldehyde-stabilised urea A process for producing formaldehyde-stabilised urea is described comprising generating a synthesis gas, subjecting the synthesis gas to water-gas shift to form a shifted gas; recovering carbon dioxide from the shifted gas; synthesising methanol from the carbon dioxide-depleted synthesis gas; subjecting recovered methanol to oxidation; subjecting the methanol synthesis off-gas to methanation; synthesising ammonia from the ammonia synthesis gas and recovering the ammonia; reacting ammonia and recovered carbon dioxide stream to form a urea stream; and stabilising the urea by mixing the urea stream and a stabiliser prepared using the recovered formaldehyde, wherein a portion of the synthesis gas by-passes either the one or more of the water-gas shift reactors, carbon dioxide removal unit, or water-gas shift reactors and the carbon dioxide removal unit used in the process.
US10550073B2	Benzamide derivative The present invention relates to a benzamide derivative of general formula I, a drug composition containing same and a use thereof as a drug, wherein the definitions of R1, Z and Q are as described in the description.
US10550071B2	PPAR agonists Provided herein are compounds and compositions useful in increasing PPARδ activity. The compounds and compositions provided herein are useful for the treatment of PPARδ related diseases (e.g., muscular diseases, vascular disease, demyelinating disease, and metabolic diseases).
US10550063B2	Processes for preparing 2,5-dichlorophenol Processes for producing 2,5-dichlorophenol and 3,6-dichloro-2-methoxybenzoic acid are described. Various processes for isomerizing 2,4-dichlorophenol over a zeolite catalyst to form 2,5-dichlorophenol are provided. Processes for preparing 2,5-dichlorophenol including hydroxylating 1,4-dichlorobenzene are also described. The present invention also relates to processes for producing 3,6-dichloro-2-methoxybenzoic acid.
US10550060B2	Process for the direct conversion of alkenes to carboxylic acids Process for the direct conversion of alkenes to carboxylic acids.
US10550053B2	Method for recovering olefin A method for recovering olefin includes: an olefin concentrating process of supplying a part or all of an olefin-containing gas containing olefin to an olefin-containing-gas separating unit that includes a separation membrane and causing this olefin-containing gas to transmit the separation membrane so as to obtain an olefin concentrated gas reduced in concentration of a component other than olefin to 1/10 or less compared with a concentration of a component other than olefin in the olefin-containing gas; and a residual-gas combustion process of disposal of residual gas that does not transmit the separation membrane in the olefin concentrating process by burning.
US10550052B2	Method for separating and purifying isobutylene and method for producing isobutylene Provided are an industrially advantageous method for separating and purifying isobutylene, the method enabling high-purity isobutylene to be efficiently obtained by a simple process, and a method for producing isobutylene. A method for separating and purifying isobutylene from a reaction gas containing the isobutylene and unreacted isobutanol, comprising: a step (1) of contacting the reaction gas containing the isobutylene and unreacted isobutanol with a first solvent to obtain a first gas containing the isobutylene and a recovered solution containing the unreacted isobutanol; a step (2) of contacting the first gas with a specific second solvent to allow the second solvent to absorb the isobutylene contained in the first gas to obtain an absorption solution containing the isobutylene; and a step (3) of distilling the absorption solution to obtain separated and purified isobutylene. A method for producing isobutylene using the separation and purification method.
US10550050B2	Processes for separating dimethyl biphenyl isomers using zeolite adsorbents In a process for separating one or more 3,3′-, 3,4′- and 4,4′-dimethyl biphenyl isomers, a feed comprising the isomers is contacted with a zeolite adsorbent which contains one or more metal cations in the +1 or +2 oxidation states. Separation processes for each of the 3,3′-, 3,4′- and 4,4′-dimethyl biphenyl isomers is provided.
US10550048B2	Multiple-stage catalyst system for self-metathesis with controlled isomerization and cracking Embodiments of processes and multiple-stage catalyst systems for producing propylene comprising introducing a hydrocarbon stream comprising 2-butene to an isomerization catalyst zone to isomerize the 2-butene to 1-butene, passing the 2-butene and 1-butene to a metathesis catalyst zone to cross-metathesize the 2-butene and 1-butene into a metathesis product stream comprising propylene and C4-C6 olefins, and cracking the metathesis product stream in a catalyst cracking zone to produce propylene. The isomerization catalyst zone comprises a silica-alumina catalyst with a ratio by weight of alumina to silica from 1:99 to 20:80. The metathesis catalyst comprises a mesoporous silica catalyst support impregnated with metal oxide. The catalyst cracking zone comprises a mordenite framework inverted (MFI) structured silica catalyst.
US10550038B2	Cement admixture A cement admixture includes a crosslinked product of a modified polyvinyl alcohol-based resin, wherein the dissolution rate of 1 g of the crosslinked product of a modified polyvinyl alcohol-based resin for 1 liter of water at 70° C. is 50% or less.
US10550033B2	Coated article having low-E coating with IR reflecting layer(s) and high index nitrided dielectric film having multiple layers A coated article includes a low emissivity (low-E) coating having at least one infrared (IR) reflecting layer of a material such as silver, gold, or the like, and at least one high refractive index dielectric multilayer film. The high index dielectric multilayer film may be of or include a first high index layer of or including ZrSiN and/or ZrSiAlN, and a second high index layer of or including titanium oxide (e.g., TiO2). The first high index layer of or including ZrSiN and/or ZrSiAlN may be amorphous or substantially amorphous, and the second high index layer of or including titanium oxide may be substantially crystalline in certain example embodiments. The low-E coating may be used in applications such as monolithic or insulating glass (IG) window units, vehicle windows, or the like.
US10550027B2	Method for producing medical glass container in which occurrence of cracking is reduced [Object] To provide a means manufacturing a medical glass container with less generation of a crack.[Solution] A method for manufacturing a medical glass container includes a first process of moving the tip of an ignited point burner 30 from a standby position where a flame 31 does not contact a vial 10 to a position where the tip of the ignited point burner 30 faces an opening 16 in the outside of the vial 10, a second process of inserting the tip of the point burner 30 into an internal space 14 of the vial 10, a third process of applying the flame 31 to an inner surface 15 of the vial 10 while holding the tip of the point burner 30 in the internal space 14, a fourth process of moving the tip of the point burner 30 to the outside from the internal space 14, and a fifth process of moving the tip of the point burner 30 from the position where the tip of the point burner 30 faces the opening 16 to the standby position. At least in the second process and the fourth process, the flame 31 having heating power weaker than the heating power of the flame 31 of the point burner 30 applied to the inner surface of the vial 10 in the third process is ejected from the point burner 30.
US10550025B2	Compositions and methods for removal of cyclic and linear organic compounds Described herein are compositions for removing cyanuric acid from an environment, and methods of use thereof for removing cyanuric acid and its metabolite from an environment, such as a body of water.
US10550024B2	Removing nitrate from water A sulphur denitrification system includes a liquid input fluidly coupled to a source of saltwater that includes nitrate; a liquid output fluidly coupled to the source of saltwater; a plurality of vertically-oriented tanks, at least one of the tanks including a liquid inlet that is fluidly coupled to the liquid input to receive a flow of the saltwater, a volume configured to enclose a plurality of sulphur particles that support denitrification bacteria that biologically transform the nitrate into at least one of nitrous oxide or nitrogen gas, and a liquid outlet fluidly coupled to the liquid output and the liquid inlets of the tanks; and a circulation system configured to circulate a portion of the saltwater though the liquid input to the liquid inlets of the plurality of tanks, through the plurality of tanks, and from the liquid outlets of the tanks to the liquid output and the liquid inlets of the tanks.
US10550023B2	Two stage anaerobic digestion with intermediate hydrolysis In a system and process, sludge is treated by two stages of anaerobic digestion in series separated by intermediate thickening and hydrolysis. The hydrolysis product is transferred to the second digester essentially without dilution.
US10550022B2	Sewage/wastewater treatment system using granular activated sludge and membrane bio-reactor and sewage/wastewater treatment method using the same The present disclosure relates to a sewage/wastewater treatment system using granular activated sludge and a membrane bio-reactor and a sewage/wastewater treatment method using the same that are configured to effectively remove pollutants contained in raw water through a granulation tank in which the granular activated sludge is contained and to allow the raw water to be filtered through movable membranes located on the upper portion of the granulation tank. The system includes: an indirect aeration tank adapted to supply air thereto to allow dissolved oxygen contained in raw water to reach a saturation concentration; a granulation tank adapted to allow floating microorganisms contained in the treated water passing through the indirect aeration tank to be granulated and having a sludge blanket formed thereon; and movable membranes located on the upper portion of the granulation tank in such a manner as to be movable in the granulation tank.
US10550019B2	Automated dosing system and method with light profiling for wastewater filtration system A surface sensing assembly is in communication with an open channel having a material moveable relative to the open channel. The surface sensing assembly includes a light source directing a light beam toward the material, a photo-detector capturing an image of the light beam interacting with the material, and a controller coupled to the light source, the photo-detector, and at least one actuator. The controller is configured to determine an indication of surface topography of the material based on the image. The controller is also configured to control the at least one actuator to adjust a characteristic of the material based on the indication of surface topography.
US10550012B2	Softener eductor with embedded check valve An eductor for a water treatment system, including an eductor body having an inlet end and an opposite outlet end, the body defining an interior with a nozzle chamber and a flared conical portion. A jet nozzle is provided that is dimensioned for location in the nozzle chamber, defining an internal passage in fluid communication with the interior. A duckbill valve located in the jet nozzle includes a base from which project a pair of inherently biased, complementary flaps, free ends of the flaps oriented to open towards the outlet end. A mesh cap has a porous exterior wall defining a cavity in fluid communication with the interior, the cap having an open end engageable in the inlet end of the eductor body so that upon attachment of the mesh cap to the inlet end, the duckbill valve is held in position in the internal passage of the jet nozzle.
US10550009B2	Systems and processes for the treatment of waste streams allowing direct activated carbon and membrane contact Methods of treating a high suspended solids liquor having a waste stream and a suspended solids content including powdered activated carbon and biological material by contacting the high suspended solids liquor with a membrane unit are disclosed. Methods of treating a waste stream by combining the waste stream with powdered activated carbon and biological material to produce the high suspended solids liquor and contacting the high suspended solids liquor with a membrane unit are also disclosed. Treatment systems including a membrane unit fluidly connected to a source of a high suspended solids liquor are disclosed. Treatment systems including a bioreactor fluidly connected to a source of a waste stream and a membrane unit are also disclosed.
US10550004B2	Production method for zeolite powder A production method for zeolite powder includes disintegrating zeolite seed crystals in a silica unsaturated alkali solution containing an alkali source, preparing a silica saturated alkali solution by adding a silica source to the silica unsaturated alkali solution containing the zeolite seed crystals, and synthesizing zeolite powder by hermetically heating the silica saturated alkali solution.
US10549989B2	Microstructure manufacturing method and ION beam apparatus A sufficient processing speed and sufficient processing accuracy are obtained in a microstructure manufacturing method using ion beams. The microstructure manufacturing method includes the steps of: (a) irradiating a first region of a sample with a first ion beam (projection ion beam) formed by being passed through a first opening portion of a first mask, and etching the sample; and (b) irradiating a second region that is wider than the first region in a direction along a beam width, with a second ion beam (projection ion beam), and processing the sample. Furthermore, a magnitude of a skirt width of a longitudinal section of the second ion beam is smaller than a magnitude of a skirt width of a longitudinal section of the first ion beam.
US10549983B2	Micromechanical structure having a copper circuit trace A micromechanical structure includes a fixing point, a silicon spring, and a movable part. The silicon spring is connected to the fixing point at a first end and to the movable part at a second end. At least one copper circuit trace is situated on the silicon spring and extends at least from the first end to the second end. The copper circuit trace has a layer structure including a plurality of contiguous copper layers.
US10549980B2	System and method for controlling the dispensing of fuel by a distribution apparatus A system for controlling the dispensing of fuel by a distribution apparatus, particularly for private use, which comprises one or more dispensing units, one or more mobile processing devices operated by respective driver users, and a central remote processing device; the mobile devices are in communication with the central remote device by way of a telematic communications network; the dispensing units and the mobile processing devices comprise respective short-range wireless communication modules that are adapted to establish a short-range wireless communication session between the dispensing units and the mobile devices, the mobile devices being adapted and configured to allow the transmission of data originating from the dispensing units to the central remote processing device.
US10549979B2	Method for controlling a filling operation of a vehicular liquid storage system A method for controlling a filling operation of a vehicular liquid storage system including a tank including a fill level limiting valve. The method includes: detecting start of a first filling event; measuring a first fill level of the tank; verifying whether the measured first fill level has reached a predetermined fill level; if the verifying is positive, starting a first timer for a first amount of time; upon expiry of the first timer, closing the fill level limiting valve.
US10549970B2	Telehandler with cantilever boom mounting A telehandler includes a fixed or articulated frame having a front frame segment and a rear frame segment separated by a connecting point. A cantilever support extends from a fixing point on the front frame segment aft beyond the connecting point to a boom support adjacent a distal end. A boom is pivotably secured at a boom pivot to the boom support.
US10549967B1	Hunted game winching assembly A hunted game winching assembly for drawing hunted game through uneven area includes a winch has a cable is wrapped therearound when the winch is turned on to rotate in a first direction. The cable is drawn off of the winch when the winch is urged to rotate in a second direction. A harness is releasably coupled to the cable and the harness is positionable around hunted game. In this way the winch can draw the hunted game toward the winch when the winch is turned on the rotate in the first direction. A pair of handles is each of the handles is coupled to and extends in opposite directions from the winch. Each of the handles can be gripped to positioned the winch between a user and the hunted game.
US10549964B2	Manual hoist with automatic speed change device A system for automatically switching between a high speed and a low speed state for rotating the drive shaft of a manual hoist.
US10549962B2	Upper body of mobile crane An upper body includes a bearing seat surface that is fixed by a bearing bolt to the upper surface of a swing bearing, a swing frame that includes an intersecting side plate intersecting the bearing seat surface and is fixed to the bearing seat surface, and a force dispersing member. The force dispersing member includes at least one vertical plate extending in the up-down direction. The at least one vertical plate is fixed to a region of the bearing seat surface other than a force dispersion target region.
US10549959B1	Warning assembly for use with load transporting equipment A warning assembly structured to be attached to load transporting equipment, said warning assembly comprising: a housing, a detection assembly, an indicator assembly, and an activation mechanism. An attachment structure is used to attach the housing to the load transporting equipment. The detection assembly is generally disposed on the housing and is configured to determine at least a vertical distance from an initial position. The indicator assembly is also disposed on the housing and comprises a sound indicator and/or a visual indicator. The activation mechanism is operatively connected to the indicator assembly and/or the detection assembly, and is generally configured to automatically activate and/or deactivate the sound indicator and/or visual indicator upon the occurrence of a predetermined condition. The activation mechanism may also be configured to manually control the sound indicator and/or the visual indicator.
US10549951B2	Unlocking device, elevator system having an unlocking device, and method for actuating an unlocking device An unlocking device with an actuator releases a safety cover of a maintenance opening for opening. The locking device has a safety circuit for actuating the actuator. The safety circuit includes at least one first switching contact and a second switching contact arranged in series, wherein the actuator in a closed state of the first and the second switching contacts is connected by the safety circuit with a power source, and the first switching contact can be switched by a control unit. One or more of the unlocking device can be used in an elevator system.
US10549949B2	Elevator derailment detection device A derailment detection apparatus for an elevator includes a conductive line, an upper support device configured to support an upper end portion of the conductive line, a lower support device configured to support a lower end portion of the conductive line, a contact element, which is installed on an ascending/descending body, and is brought into contact with the conductive line when the ascending/descending body derails from guide rail, and a detection unit configured to detect contact of the contact element with the conductive line. The lower support device is fixed to the guide rail by fastening a fastener, and is allowed to move upward and downward along the guide rail by loosening the fastener. The lower support device includes a guide portion configured to guide upward and downward movement of the lower support device along the guide rail.
US10549947B2	Method and apparatus for determining the position of an elevator car A method and a system for determining the position of an elevator car of an elevator system, which car is arranged for travel in an elevator hoistway, includes equipping the elevator car with an acceleration sensor that registers acceleration data in a computing unit, calculation by the computing unit of the current position and/or of the velocity of the elevator car, and equipping the elevator system with an image-recording unit, which unit records recorded images of the elevator hoistway. The computing unit compares the recorded images with current mapping images of the elevator hoistway to determine an image-based current position of the elevator car. Finally, the computing unit undertakes a recalibration of the current position using the image-based current position.
US10549942B2	Hand-held handle dispenser A hand-held handle dispenser comprising: a main frame (12) having a handle (14), an adhesive tape roll (16) provided on a rear side of the main frame for delivering an adhesive tape, an application element (18) provided on the front side of the main frame for applying the adhesive tape onto a parcel and a cutting blade (20) for cutting the adhesive tape, and further comprising an insert strip roll cartridge (26) for storing an insert strip roll (28), transport and affixing elements (26, 30) for conveying the insert strip (24) from the cartridge to the application element and affixing it against the adhesive tape to form a handle, and a holding structure (13) supporting a system (32) for cutting the insert strip.
US10549938B2	Media unit redirector assembly for media processing devices Disclosed is an example of a registration assembly for a media processing device, including a registration surface. The registration assembly including a bias member coupled to the registration surface to bias the registration surface toward the media processing path to apply a force to a media unit. The registration assembly including an activator coupled to a roller, the roller to be driven via contact with the media unit. The activator configured to move the registration surface toward the media processing path into the active position to engage the media unit responsive to rotation of the roller in the first rotational direction. The activator configured to move the registration surface away from the media processing path into an inactive position responsive to rotation of the roller in the second rotational direction.
US10549937B2	Device including separator Examples disclosed herein relate to a device including a separator. Examples include a first separator having a surface to contact a medium and is coupled to a first spring. In examples, the first separator has a first centerline in a direction perpendicular to a medium travel direction. Examples include a second separator having a surface to contact a medium and is coupled to a second spring. In examples, the second separator has a second centerline disposed substantially parallel to the first centerline. Examples include a roller to contact the medium to move the medium along the medium travel direction. In examples, the first spring and second spring bias the first separator and second separator towards the roller, respectively. In examples, a force applied by the first separator to the medium is independent of a force applied to the medium by the second separator.
US10549934B2	Dock housing A method for constructing a dock housing for a pre-existing loading dock. The dock housing includes a base with top and bottom surfaces and front, back and opposed sidewalls. The front wall has integral fork pockets for interaction with forks on a fork truck for movement of the base into a desired location and the top surface has an opening to receive a dock leveler into such opening. Also included is a modular frame mounted onto the base in sections, the sections including a frame-front wall, opposed frame-sidewalls and a frame-top wall, the frame-front wall having a trailer-receiving opening to receive a trailer, the frame-sidewalls including a slotted-base attachment for securement of the base and sidewalls together. The dock housing is formed by securing the frame-sidewalls to a wall of a pre-existing building as well as securing the base, the frame-front wall and the frame-top wall together.
US10549932B2	System and method for removing blockages present in a delivery conduit of a seeder In one aspect, a system for removing blockages present within a delivery conduit of a seeder may include a plurality of delivery conduits, a plurality of flow blocking devices, and a plurality of blockage sensors. A controller may be configured to determine when a blockage is present within a first delivery conduit of the plurality of delivery conduits based on measurement signals received from the plurality of blockage sensors. The controller may be further configured to control the flow blocking devices to occlude the flow of air through the other delivery conduits of the plurality of delivery conduits such that an air pressure in the first delivery conduit is increased.
US10549926B2	Device for transferring elements through a surface The invention relates to a device for transferring elements through a surface comprising a frame fastened in an opening of the surface to be crossed through and a container joined to the frame comprising at least one pair of rods joining the container to the frame on one side of the container, such that each pair of rods is made up of a first rod and a second rod, the first rod and the second rod being parallel to each other, furthermore each rod is fastened to the frame by means of a bolt on one end of each rod and to the container by means of another bolt on the opposite end of the rod such that the rods have the ability to rotate resting on the bolts.
US10549924B2	Robotic article collation and metering assembly An article metering assembly for forming of an article group from a downstream most end portion of a bulk flow of conveyed articles is generally provided. The assembly, in one embodiment, is characterized by a robotic arm, a linkage assembly, and an end effector operatively united with the robotic arm and the linkage assembly such that the end effector is fixedly orientated relative to and overhead of the bulk flow of articles throughout a robotic arm motion cycle. Alternately, the assembly is characterized by a robotic arm in operative combination with an end effector, the end effector selectively oriented in relation to articles of a bulk flow of article during travel about its travel path in furtherance of forming an article group from above.
US10549920B2	Networked motorized drive roller conveyor A motorized drive roller conveyor includes an upstream zone and a downstream zone, with each zone having a drive roller, an idler roller that is driven by the drive roller, and a sensor. The upstream zone and the downstream zone are controlled by a card, which measures a gap between a first item on the conveyor and a second item on the conveyor by beginning a counter when a trailing edge of the first item passes the sensor of the upstream zone and stopping the counter when a leading edge of the second item passes the sensor of the upstream zone to generate a counter value. If the first item is stopped in the downstream zone, the card of the upstream zone causes the drive roller of the upstream zone to advance the second item into the downstream zone for a distance derived from the counter value before stopping the transportation of the second item.
US10549917B2	Multi-directional roller assembly for a conveyor A conveyor and method for moving articles employs a multi-directional roller assembly including an orienting component for orienting a roller and an actuating component for actuating the roller.
US10549915B1	System and method of asynchronous robotic retrieval and delivery of items Asynchronous item delivery utilizes a depot and a mobile robot. A method includes (1) receiving a specification by a user of a destination depot and an item, (2) selecting, based on item delivery data and by a depot control system, a drawer from a rack module in a depot that houses drawers, (3) receiving the item from the user via the depot user interface, (4) communicating the item to the drawer within the rack module that houses drawers, communicating, from the depot and to a mobile robot, a message to pick up the item, (5) swapping a first battery on the mobile robot with a second batter charged by the depot, (6) transferring the item from the drawer in the depot to the mobile robot using a depot drawer-swapping module and a mobile robot drawer-swapping module and (7) delivering, by the mobile robot, the item to the destination depot.
US10549912B2	Flow rack assemblies and methods of use A flow rack assembly includes a support structure. A supply track assembly supported by the support structure extends in a longitudinal direction. The supply track assembly declines in elevation from a component supply location to a component pick location. A return track assembly is supported by the support structure that extends in the longitudinal direction. The return track assembly declines in elevation from the component pick location to a tray storage location. A transition support shelf is rotatably connected to the support structure at a pivot location. The transition support shelf is rotatable about the pivot location due to gravity between a component pick configuration that receives component trays from the supply track assembly and a tray transition configuration that delivers component trays to the return track assembly.
US10549901B2	Double container Provided is a double container in which an inner container and an outer container are difficult to be separated in a case where the inner container is attached to the outer container. It is a cup-shaped double container, having an inner container and an outer container in which a part of a cross section are non-circular, having a space provided between the inner container and the outer container, and having an open upper end portion, the container including: on an outer peripheral surface of a cylindrical side surface member of the inner container, a rib extending in a vertical direction and disposed in plural numbers at predetermined intervals; and a rotation regulating unit disposed on an inner peripheral surface of a cylindrical side surface member of the outer container and capable of regulating relative rotation of the inner container and the outer container by interfering with the rib.
US10549900B2	Insulated storage and transport system A thermal storage system includes a thermally insulated storage container and a payload container adapted to retrievably house a temperature sensitive payload. The system includes layers of first and second phase change materials arranged in a stack with the payload container. The first phase change material has a phase change temperature within a target temperature range of the payload, and the second phase change material has a phase change temperature outside the target temperature range. The layers are arranged to isolate the payload from the second phase change material. In the case of biological materials that must not freeze while stored in the container, this arrangement enables a cold pack containing the layers of phase change materials to be placed in direct contact with the contents container even with a cold pack starting temperature well below the freezing point of the contents.
US10549899B2	Retortable self-heating food container with air access structure A flexible, self-heating food container capable of withstanding high temperatures is provided. The container comprises a two-layer laminate structure having an air access flap that can be lifted by the consumer to allow air to enter the part of the container where an exothermic reaction takes place.
US10549897B2	Enclosure and method for prevention of health-care-associated infections from contaminated devices A novel enclosure is used to prevent health-care-associated infections caused by contamination of devices such as cellular telephones, laptops, tablet computers, purses, and briefcases. Such a device is placed into the enclosure and is carried into a disinfected or clean environment, such as an operating room. The enclosure prevents infectious agents or other contaminants on the surface of the device from contaminating the clean environment. The enclosure also protects the environments outside the operating room from contaminants within the operating room. The enclosure is inexpensively manufactured and disposable. The enclosure may include an effective amount of antibacterial, antifungal, and/or antiviral compounds. The enclosure may be used in the residence of an individual with a compromised immune system. The enclosure may be used to bring a device into and out of a home or room of an individual who is extremely neat or is inflicted with an obsessive-compulsive disorder.
US10549895B2	Tie wrap for bundling objects A holder includes a body, the body having a first and second receiver and a first and second cylindrical holder. The holder further includes a tie comprised of an elongated piece of shape-retaining deformable material and a cover covering the shape-retaining deformable material along the length of the elongated piece. The covering and the shape-retaining deformable material are bonded along their length. A first portion of the tie passes through the first cylindrical holder. A second portion of the tie passes through the second cylindrical holder, such that a loop is formed between the body and the tie, stretching from the first cylindrical holder to the second cylindrical holder.
US10549894B2	Container closure A container closure is provided and includes a cap, a stem, and an applicator. The cap is formed to secure to a container. The stem includes plurality of bends to form a body, a base positioned at one end of the body, and a head positioned at another end of the body that is opposite the base, the stem secured to an inner surface of the cap. The applicator includes a plurality of strands that are formed into a rope by single fibers. The plurality of strands provide a core that is secured by the head.
US10549887B2	Container for a consumable good, coated with a resveratrol containing layer The present invention relates to a container for a consumable good, wherein the container has an inner coating layer including resveratrol, and process for preparing the container.
US10549883B2	Protective lid for containers A protective lid for containers, having an upper lid provided for covering the upper part of the container, and a hinge section provided for exerting an angular movement of the upper lid in relation to the upper face of the container, the hinge section having at least one connecting portion with a contact surface provided for being adhered by an adhesive material to the lateral wall of the container. The contact surface has an arched trajectory with a radius that is substantially equal to the bend radius of the lateral wall of the container, and with a length that is less than the circumferential length of the lateral wall of the container. In this way, the protective lid is not provided with a lower ring for securing same to the container, thereby simplifying the production and assembly process.
US10549878B2	Object carrier and packaging system The invention relates to an object carrier comprising a two-dimensional array of receptacles for trays having n rows and m lanes, with n and m each being integers equal to or greater than 2. The object carrier includes a plurality of notch elements provided on one or two mutually parallel outer sides. The invention further relates to a packaging system comprising a packaging machine, a transport system, at least one processing unit, and several multi-row object carriers. Several stop systems are provided along the transport system and are configured to stop an individual object carrier in an intermittent mode at consecutive notch elements of the object carrier in order to have at least one row of trays be processed by the processing unit.
US10549877B2	Laminated bottle The laminated bottle formed in a cylindrical shape with a bottom includes: an outer layer; and a flexible inner layer laminated onto an inner surface of the outer layer and being separable from the inner surface. A bottom section of the outer layer positioned at a bottle bottom portion is provided with: a holding rib pinching and holding the inner layer; an intake hole disposed at a position different from the holding rib and allowing outside air to be imported into a space between the outer and inner layers; and a surrounding wall surrounding the intake hole and extending outward of the bottle in a bottle axis direction.
US10549869B2	Multipoint payload release system Networked initiation systems for hold-down and release mechanisms (HDRMs) are described. The systems include a control unit, a plurality of firing control units operably connected to and in communication with the control unit, wherein each firing control unit has at least one HDRM operably connected thereto, and wherein each firing control unit is individually addressable by the control unit over an interface bus to enable selective operation of the HDRMs operably connected to the firing control units.
US10549863B2	Actuated outlet door for aircraft high-temperature exhaust An outlet door is provided for covering an outlet defining an outlet area in a skin (24) of an aircraft component to exhaust a flow of heated air to an outside of the aircraft. The outlet door includes a body defining a door area and extending between a leading edge and a trailing edge and a linkage (38) connecting the body to the aircraft, permitting the body to transition between at least one of an open position and a closed position. In the closed position, the body at least partially occupies the outlet area. In the open position, the body forms an angle with the skin of the aircraft. The leading edge of the body and the skin of the aircraft define a separation (202) therebetween when the body is in the open position. The separation defines and air flow for mixing cold air with the flow of heated air.
US10549860B2	Environmental control system utilizing cabin air to drive a power turbine of an air cycle machine A system, which includes a plurality of heat exchangers and a compressing device, prepares a medium bled from a low-pressure location of an engine and flowing through a plurality of heat exchangers into a chamber. The compressing device is in communication with the plurality of heat exchangers and regulates a pressure of the medium flowing through the plurality of heat exchangers. The compressing device includes a turbine that provides supplemental power to the compressing device based on a pressure of the medium in the chamber.
US10549859B2	Seating-system kits and methods of configuring seating systems A method of configuring a seating system of a vehicle that comprises floor beams, comprises attaching a secondary pair of seat tracks to the floor beams of the vehicle such that one of the secondary pair of seat tracks is positioned between seat tracks of a primary pair of seat tracks of the seating system. Only one seat track of the secondary pair of seat tracks is positioned between seat tracks of the primary pair of seat tracks along an entire length of the secondary pair of seat tracks.
US10549854B2	Integrated aircraft hoist An aircraft has a wing and at least a portion of a hoist system disposed within the wing. A method of hoisting an item includes disposing at least a portion of a hoist system within a wing of an aircraft and extending a cable of the hoist system through an access hole of an exterior wall of the wing.
US10549851B2	Multicopter-assisted system and method for launching and retrieving a fixed-wing aircraft The present disclosure provides various embodiments of a multicopter-assisted launch and retrieval system generally including: (1) a multi-rotor modular multicopter attachable to (and detachable from) a fixed-wing aircraft to facilitate launch of the fixed-wing aircraft into wing-borne flight; (2) a storage and launch system usable to store the modular multicopter and to facilitate launch of the fixed-wing aircraft into wing-borne flight; and (3) an anchor system usable (along with the multicopter and a flexible capture member) to retrieve the fixed-wing aircraft from wing-borne flight.
US10549845B2	Dedicated fans for boundary layer ingestion A propulsion system for an aircraft including at least two main gas turbine engines and a plurality of dedicated boundary layer ingestion fans. The propulsion system is arranged such that a combined thrust produced by the boundary layer ingestion fans is less than 20 percent of a total thrust of the main engines and the boundary layer ingestion fans. The boundary layer ingestion fans are controllable and selectively turned off at lower speeds.
US10549842B2	Propeller blades A propeller blade comprises a fibre reinforced blade structure spar having a blade retention section formed at one end thereof, and at least one metallic formation spray deposited onto said blade retention section.
US10549836B2	Aircraft fuselage section incorporating a dynamic harness A harness routing electrically connects a rear fuselage section of an aircraft and a trimmable Horizontal Tail Plane (HTP) installed at this rear section. The aircraft rear section includes a first clipping point wherein the harness is attached to a fuselage frame located in front of the torsion box front spar, and a second clipping point wherein the harness is attached to a front spar of the HTP torsion box. The second clipping point is located downstream from the first clipping point from the fuselage towards the torsion box interior, and the harness passes through the front spar towards the interior of the torsion box downstream the second clipping point.
US10549831B2	Device having surfaces and an anti-biofouling system comprising at least one anti-biofouling light source for emitting rays of anti-biofouling light A device (100) has surfaces (21, 22, 23, 24) and an anti-biofouling system (10) comprising at least one light source (11, 12) for performing an anti-biofouling action on at least a majority of the surfaces, the at least one light source (11, 12) being adapted to emit rays of anti-biofouling light. The surfaces (21, 22, 23, 24) are configured relative to each other and to the at least one light source (11, 12) such that during operation of the at least one light source, at least a majority of the surfaces (21, 22, 23, 24) is free from shadow with respect to the rays of anti-biofouling light from the at least one light source (11, 12), wherein it may be possible for the rays of anti-biofouling light to reach the surfaces (21, 22, 23, 24) by skimming along the surfaces (21, 22, 23, 24).
US10549819B2	Packrafts Packrafts are disclosed that include an inflatable, tubular packraft body having a bow, a stern, and a midsection, and a floor portion joined to the packraft body to define a central seating area. In these packrafts, the stern comprises a center panel joined to a pair of side panels such that the stern has a generally frustoconical shape. This stern shape provides the packraft with enhanced handling characteristics, particularly in whitewater.
US10549817B2	Actuated scratchers for a tracked vehicle A system and method for deploying scratchers for a tracked vehicle, such as a snowmobile, are described. The scratchers can be deployed in response to the engine temperature of the tracked vehicle exceeding a predetermined threshold. Alternatively, the scratchers can be deployed via actuation of a switch by an operator.
US10549816B2	Bicycle sprocket and bicycle sprocket assembly A bicycle sprocket has a rotational center axis. The bicycle sprocket comprises a sprocket body and a chain engagement structure. The chain engagement structure is arranged on a radially outer periphery of the sprocket body. The chain engagement structure includes a plurality of chain-driving teeth to engage with a bicycle chain to transmit a rotational driving force to the bicycle chain, at least one downshifting facilitation area to facilitate a downshifting operation from the bicycle sprocket to a smaller sprocket, and at least one downshifting facilitation projection disposed in the at least one downshifting facilitation area to engage with the bicycle chain when the bicycle chain shifts from the bicycle sprocket toward the smaller sprocket.
US10549815B2	Suspension assembly for a bicycle A trailing link, multi-link, suspension assembly for a bicycle having improved stability includes a first arm having a first arm fixed pivot and a first arm shock pivot. A shock link has a shock link fixed pivot and a shock link floating pivot. A shock absorber has a first shock mount and a second shock mount. A wheel carrier has a wheel carrier first pivot and a wheel carrier second pivot spaced apart from one another, and a wheel mount that is adapted to be connected to a wheel. A control link has a control link floating pivot and a control link fixed pivot, the control link floating pivot being pivotably connected to the wheel carrier second pivot, and the control link fixed pivot being pivotably connected to the first arm control pivot. A mechanical trail distance increases as the suspension assembly compresses relative to a fully extended state.
US10549810B2	Motorized collapsible scooter for use as an assistive mobility device A motorized scooter is provided for use as an assistive mobility aid. The motorized scooter is easily folded for storage or transport. It comprises a front wheel in rotatably engagement with a steering tube, the front wheel including a hub and spokes extending therefrom, an electric motor housed in the hub and in mechanical communication with a cog, the cog engaging the spokes; a handle bar distally attached to the steering tube; a framework, the framework including a plurality of tubes that are in one or more of pivotal or slidable relation; a seat post slidably mounted on the framework; a seat attached to the seat post; and a pair of rear wheels in rotatable engagement with the framework.
US10549800B2	Stabilization apparatus for a two-wheeled vehicle A stabilization apparatus for a two-wheeled vehicle includes a rotationally mounted gyroscope and a drive unit, as well as a rotational-direction reversal unit disposed between the drive unit and the gyroscope.
US10549794B2	Sliding tarpaulin system and bow lift assemblies An uplift bow assembly and a sliding tarpaulin system are described. The uplift bow assembly includes first and second car plates and a frame having a center portion. The frame includes first and second downwardly extending frame arms connected respectively to the first and second car plates. The assembly also includes a plurality of uplift bows, each having a center portion and first and second downwardly extending bow arm pivotably connected to the first and second car plates respectively. Each of the first and second car plates is configured to support the selective pivoted connection of at least five uplift bows. The sliding tarpaulin system includes first and second tracks and a plurality of uplift bow assemblies that extend laterally across the trailer. The first and second car plates slideably engage the respective first and second tracks.
US10549791B2	Method and system for joining aluminum roof component to steel vehicle body component A vehicle assembly method includes providing an aluminum roof component including a peripheral flange structure that defines a roof adhesive bonding zone; providing a steel vehicle body component including a body adhesive bonding zone; removably fastening the roof component to the vehicle body component with the peripheral flange structure spaced from the vehicle body component; electrocoating the roof component secured to the vehicle body component including the roof adhesive bonding zone and the body adhesive bonding zone; painting the roof component secured to the vehicle body component; removing the painted roof component from the painted vehicle body component; applying an adhesive that is curable at room temperature to at least one of the roof adhesive bonding zone and the body adhesive bonding zone; securely fastening the painted roof component to the painted vehicle body component with the adhesive spanning the adhesive bonding zones; and curing the adhesive.
US10549790B2	Vehicle floor drain A vehicle flooring system including a floor. A flooring component is positioned above the floor to define a gap. A drain assembly is coupled with the flooring component which includes a plug having a one-way valve and defining a plug opening. A drain defines a drain aperture to accept the plug. The drain defines a drain opening in alignment with the gap.
US10549789B2	Joining a rail member to a composite trailer structure A cargo vehicle configured to support cargo includes a frame assembly with at least one rail member defining a portion of an outer perimeter of the trailer. The cargo vehicle also includes a composite member adjacent to the frame assembly and a mounting member removably coupled to the at least one rail member and permanently coupled to the composite member.
US10549788B2	Trailer having offset ribs The current disclosure relates to a hopper trailer. The current disclosure is directed to a hopper trailer having an upper portion, a lower portion, and an offset rib, wherein the offset rib is fixedly attached on an upper surface of the upper portion of the hopper trailer. The lower portion comprises a plurality of hopper tanks, wherein an lower rib is placed between two adjacent hopper tanks. The offset rib on the upper portion of the hopper trailer is offset from the lower rib on the hopper tanks.
US10549782B2	Frame-to-bed assembly The aspects of the present disclosure include an improved frame-to-bed assembly, which allows the pickup bed to be attached directly to the pickup truck frame without or with the reduced use of cross-sills. Instead, the pickup bed is directly attached to the frame cross-members via an attachment assembly to retain the pickup bed in place.
US10549778B2	Motor driven power steering system and method for determining neutral position thereof A method for determining a neutral position of a MDPS (Motor Driven Power Steering) system may include: determining, by a controller, whether a vehicle is driving; determining, by the controller, whether a steering torque is smaller than a preset break point on a boost curve, when the vehicle is driving; and determining, by the controller, that the vehicle is in a neutral state, when the steering torque is smaller than the preset break point on the boost curve.
US10549775B2	Estimation of the ageing of a power steering A method for estimating the ageing of a steering mechanism during which the ageing of the steering mechanism is assessed by calculating a value called «ageing value» according to an ageing function (old, old2, ene) which corresponds to the integral, over time, of an expression which is weighted by a stress indicator (Tm(u), Ts(u)) the value of which at each considered instant (u) is representative of the intensity of a stress force (Tm, Ts), such as the operating force exerted by the assist motor, which is undergone by the steering mechanism at the considered instant.
US10549774B2	Control strategy for a motor of an electric assisted steering system A control strategy for an electric motor of an electric power assisted steering system of the kind in which a control means produces motor current demand signals that are fed to a motor drive means, the demand signals being dependent on the amount of assistance torque demanded from the motor, the motor drive means being arranged to cause currents to flow in each phase of the motor as required to meet the demanded assistance torque, the control strategy comprising limiting the rate of change of current that is drawn from the electrical supply of the vehicle by the motor in the event that it would otherwise exceed a threshold rate of change.
US10549761B2	Automatic transmission and control method of the same An automatic transmission includes an oil temperature detecting unit configured to detect an oil temperature of the hydraulic oil, and a controller configured to perform the control of the speed ratio on a basis of the oil temperature obtained from the oil temperature detecting unit. The controller is configured such that if the controller has failed to obtain the oil temperature from the oil temperature detecting unit, the controller outputs a command to restrict an output from the driving force source, and such that if the controller has obtained the oil temperature from the oil temperature detecting unit again, the controller gradually cancels the command to restrict the output from the driving force source.
US10549757B2	Vehicle control device and vehicle control method A vehicle control device for controlling a vehicle includes a drive source and an automatic transmission connected to the drive source and including a variator. The vehicle control device includes: a first control unit configured to execute a during-travel drive source stop control for stopping the drive source and shifting the automatic transmission in a neutral state if a during-travel drive source stop condition is satisfied; and a second control unit configured to execute a during-travel drive source stop release control for shifting the automatic transmission in a power transmission state via a rotation synchronization control in the automatic transmission set in the neutral state if a during-travel drive source stop release condition is satisfied. The second control unit executes the rotation synchronization control with the variator downshifted from a speed ratio during the during-travel drive source stop control if the during-travel drive source stop release condition accompanied by a downshifting request of the variator is satisfied.
US10549754B2	Longitudinally guiding driver assistance system in a motor vehicle A longitudinally guiding driver assistance system in a motor vehicle includes a detection system for detecting currently applying events and relevant events lying ahead, which require an adaptation of the permissible maximum speed, and a function unit which, when detecting a relevant event, while taking into account the location of the relevant event lying ahead, determines a location-dependent point in time, whose reaching causes the function unit to initiate an output of prompt information for permitting an automatic adaptation of the currently permissible maximum speed to a new permissible maximum speed. The function unit is designed, in the case of an activation of the longitudinally guiding driver assistance system, while taking into account a detected currently applying event, to initiate a first output of prompt information for permitting an automatic first setting of the currently applying permissible maximum speed as the new permissible maximum speed.
US10549753B2	Engine control method and engine controller An engine management apparatus for a vehicle having a fuel ratio controller arranged to control the air to fuel ratio of a fuel mixture for the vehicle's engine, a power demand sensor arranged to sense power demands made of the engine, and an engine controller configured to increase the air to fuel ratio from a first selected value to a second selected value in the event that the rate of vehicle speed change is less than a first threshold and the demand is less than a second threshold.
US10549740B2	Pressure-limiting valve A pressure-limiting valve includes a housing having a piston, a pressure-limiting adjusting spring, at least one inlet and at least one outlet. The piston can assume an open position in which the inlet and the outlet are connected to each other, and at least one closed position in which the inlet and the outlet are separated from each other. The piston has a first piston ring with a sealing surface and a second piston ring. In the closed position, the sealing surface is drawn against a housing projection in a sealing manner by a pneumatic force which acts on the second piston ring and is directed against the force of the pressure-limiting adjusting spring. A pneumatic passage in the piston which implements a safety valve function can be sealed by a spring-loaded safety valve body arranged on a side of the second piston ring that is opposite the outlet.
US10549733B2	Method and control unit for recognizing critical driving situations of a two-wheeled motor vehicle A method/control unit for recognizing critical driving situations of a two-wheeled motor vehicle (MV), including: ascertaining an instantaneous slip angle (ISA) and differential slip angle (DSA) of the front/rear wheels; ascertaining an instantaneous roll angle (IRA); comparing the ascertained SAs and DSAs to predetermined values (PV) of maximum allowable slip angles (MASA) or DSAs; comparing the IRA to PVs of a maximum allowable roll angle (MARA); and generating a criticality signal when one of the ISAs is greater than the PV of the MASA, at least one of the instantaneous DSAs is greater than the PV of the maximum allowable DSA, and the IRA is greater than the PV of the MARA. Critical driving situations are recognized with the method, and measures for stabilizing the two-wheeled MV or other safety-enhancing measures may be performed. Special driving situations (driving over low-μ patches or braking while negotiating a curve) may be considered.
US10549725B2	Liquid introduction systems for conveyor system In an aspect, a conveyor system for moving a wheeled structure through a service line is provided. The conveyor system comprises at least one endless belt mounted longitudinally through the service line. The belt has an upper transport portion for moving the vehicle through the service line, and a lower return portion with a support deck below the upper transport portion to support the belt. A liquid introduction system is provided for helping to remove dirt from the belt and/or to remove dirt from between the belt and the support deck.
US10549724B2	Ejection nozzle member An ejection nozzle member attached to a vehicle-mounted camera is formed from an elastic material, and includes a cover member mounted on an upper surface of a casing, the cover member having therein an air passage to which compressed air is supplied. A pair of seal members are formed in an air ejecting unit, from which the compressed air is ejected, on outer sides of the air passage in a widthwise direction. The seal members are formed in lip shapes, protruding downward and toward the center in the widthwise direction on a side of the air passage. When the ejection nozzle member is attached to the camera, distal ends of the seal members are placed in contact mutually on the side of the air passage, and are pressed toward the casing by the compressed air that flows in the air passage to thereby be placed in intimate contact therewith.
US10549722B2	Radar-based vehicle perimeter security and control A method and system perform perimeter security and control of a vehicle. The system includes a radar system arranged in the vehicle, a maximum range of the radar system being less than 100 meters, and a communication unit to communicate with the radar system. The system also includes a control system of the vehicle to control the platform based on the radar system. The control system dynamically controls each door of the vehicle according to a location of the communication unit relative to the platform.
US10549719B2	OBD device vehicle security alarm detection Embodiments for an on-board diagnostics (OBD) device are provided herein. The OBD device can monitor a voltage of a battery power contact via a voltage sensor and determine based on changes in the voltage whether a vehicle security alarm of a vehicle has been set-off. If it is determined that the vehicle alarm has been set-off, the OBD device can send an alert to a remote device via a wireless transceiver, wherein the alert indicates that the vehicle security alarm has been set-off.
US10549718B2	Vehicle warning device A vehicle warning device includes a housing disposed at a front of a roof in a vehicle compartment, a plurality of light emitting units provided in the housing to emit warning light having directionality, a seating sensor that detects a seated state of an occupant on each of back seats in the vehicle compartment, a wearing sensor that detects a wearing state of a seat belt of each of the back seats, and an ECU that controls turning on of each of the light emitting units based on the seated state and the wearing state, and each of the light emitting units corresponds to the occupant on each of the back seats, and has an optical axis disposed with respect to the housing toward an eye point region ER including an eye point of the occupant on the back seat.
US10549714B2	Gas generator A gas generator includes at least one pyrotechnic substance, at least one subassembly formed at least of a first component and a second component, and at least one third component fixed to at least one of the first component and of the second component. The this component and one of the first component and of the second component each comprise an indexing interface arranged to temporarily block at least two degrees of freedom between the third component of the one of the first component and of the second component.
US10549709B2	Curtain airbag for vehicle A curtain airbag apparatus includes a series of main chambers formed to flatways cover an inner side structure of the vehicle upon inflation; and a head receiving region formed at a front portion of the curtain airbag concavely upwardly in a length direction of the vehicle to receive a head of an occupant when the head of the occupant comes into contact with a driver seat airbag and slide in front and lateral directions of the vehicle in an inflated state of the driver seat airbag.
US10549707B2	Door opening restraint A vehicle includes a first pillar. The vehicle includes a second pillar having a distal end and spaced from the first pillar. The vehicle includes an extendible member supported by the first pillar and moveable from a retracted position where the extendible member has a first length to an extended position where the extendible member extends to the second pillar spaced from the distal end and has a second length greater than the first length.
US10549690B1	Collision avoidance and/or pedestrian detection system A collision avoidance and/or pedestrian detection system for a large passenger vehicle such as commuter bus, which includes one or more exterior and/or interior sensing devices positioned strategically around the exterior and interior of the vehicle for recording data, method for avoiding collisions and/or detecting pedestrians, and features/articles of manufacture for improving same, is described herein in various embodiments. The sensing devices may be responsive to one or more situational sensors, and may be connected to one or more interior and/or exterior warning systems configured to alert a driver inside the vehicle and/or a pedestrian outside the vehicle that a collision may be possible and/or imminent based on a path of the vehicle and/or a position of the pedestrian as detected by one or more sensing devices and/or situational sensors.
US10549684B2	Skin material for vehicle interior A skin material for vehicle interior includes a woven fabric woven by using a side emission type optical fiber and a multifilament as warp or weft, and is joined to a substrate for vehicle interior to constitute a vehicle interior material. In a surface of the woven fabric which constitutes the inside of a vehicle compartment, a virtual surface constituted by connecting side surfaces, on the inside of the vehicle compartment, of the side emission type optical fibers is in close vicinity to the substrate for vehicle interior, as compared with a virtual surface constituted by connecting side surfaces, on the inside of the vehicle compartment, of the multifilaments. Examples of the vehicle interior material in which the skin material for vehicle interior is used include door trims and roof trims.
US10549680B2	Mobility scooter and wheel thereof A wheel of a mobility scooter includes a wheel body provided with a light emitting module. The light emitting module includes an LED lamp bar, a plane mirror and a two-way mirror. The LED lamp bar is disposed between the plane and two-way mirrors. Mirror surfaces of the plane and two-way mirrors face the LED lamp bar therebetween. A perspective surface of the two-way mirror faces an outer side of the wheel. Through optical characteristics of the two-way mirror and the plane mirror, a real image of the LED lamp is reflected back and forth between the two mirrors for infinite times. From the perspective surface, a black hole illusion that LED lamps extend indefinitely into the wheel one after another can be seen, so that the interior of the wheel presents a hollow visual effect which is eye-catching, thereby increasing the product attractiveness and improving the market competitiveness.
US10549661B2	Acoustic seal for vehicle seat A vehicle seat and seating system is disclosed that includes a seat portion (e.g., seat bottom, seat back) defining a cavity with an inlet in fluid communication with a vehicle cabin and an outlet in fluid communication with an ambient environment. The cavity with the inlet and outlet provide an exhaust to allow air in the cabin to escape to the ambient environment when the air is pressurized due to, for example, a vehicle door closing. An acoustic seal is provided adjacent the cavity and is configured to seal at least a portion of the passageway to reduce or dampen sound from entering the cabin.
US10549659B2	Seating arrangements in a vehicle Various seating arrangements for a vehicle are described. Generally, the vehicle includes an electromagnetic array featured on a floor of the vehicle. The chair includes base having a plurality of magnets featured thereon. The vehicle generates signals for the electromagnetic array to generate a wave and impart a force on the chair in a determined direction via the plurality of magnets.
US10549653B2	Cable management assembly and method A cable management assembly configured for selective attachment to an electrified vehicle according to an exemplary aspect of the present disclosure includes, among other things, a cable management structure, and an electromagnet configured to be selectively activated to attach the cable management structure to an exterior of the electrified vehicle. A theft prevention feature and a method are also disclosed.
US10549652B2	Power transmission device A power transmission device is configured to transmit power underwater to an underwater vehicle having a power reception coil. The power transmission device includes a power transmission coil configured to transmit power to the power reception coil through a magnetic field, a power transmission unit configured to transmit an alternating current voltage having a frequency a 10 kHz or lower to the power transmission coil, and a first capacitor connected to the power transmission coil and configured to form a resonance circuit resonating at the frequency with the power transmission coil.

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