Document Document Title
US10185529B2 Indicating a connection to a printer
Apparatuses, systems, methods, and program products are disclosed for indicating a connection to a printer. A signal reception module receives a signal at a printer of a plurality of printers from an information handling device. The signal requests an indication that the information handling device is connected to the printer. An indication type module determines a type of indication to provide based on the received signal. An indicator provider module provides an indication of the determined type from the printer that indicates the information handling device is connected to the printer.
US10185528B2 E-mail communication apparatus, E-mail communication method and program
To provide an e-mail communication apparatus, an e-mail communication method and a program capable of, in the case of receiving e-mail which is split e-mails including request-to-send (RTS) information for transmitting the e-mail to a predetermined destination, suitably performing transmittal confirmation without transmitting to a source the e-mail of the transmittal confirmation as to each of multiple pieces of the split e-mails. First, an MFP 100 having received the e-mail determines whether or not the e-mail is one of multiple divided data pieces generated by dividing image data by a data amount so as to store it. In the case where the received data is the divided data, the MFP 100 determines whether or not all the divided data pieces of the image data are stored, and transmits transmittal confirmation mail based on an MDN request if all are stored.
US10185523B2 Information processing system, information processing apparatus and control method therefor, and program for preventing inconsistency of a setting
A PC changes a setting and the changed setting is stored as a new setting in an information processing apparatus. In the information processing apparatus, a call-up unit that calls up a web browser on a screen reflects the changed new setting in a current setting of an application for web connection, after an instruction to activate the application for web connection and before calling up the web browser on the screen.
US10185522B2 Linking secure and non-secure digital imaging using digital imagers for production of lottery tickets or other documents
A method and system include digitally imaging a secure portion and a non-secure portion of scratch-off coating protected gaming documents of at least one game, the gaming documents including variable indicia, the gaming documents and the at least one game being associated with at least one overall print run, each print run including (i) a plurality of non-winning gaming documents and (ii) a plurality of winning gaming documents determined by revealing secure variable indicia according to predetermined game programming, and wherein at least the secure portion of digital imaging is hidden under the scratch-off coating. The secure portion can be encrypted into ciphertext with the non-secure portion remaining plaintext or cleartext. This enables digital imaging on demand across a local or distributed network of both secure and non-secure areas of instant lottery tickets or other documents having scratch-off coatings.
US10185516B2 Memory system for re-ordering plural commands and operating method thereof
A memory system includes a memory device comprising a plurality of memory cells in which data is stored; and a controller suitable for checking types and/or priorities of a plurality of commands received from a host based on index or identification of the commands, re-order the commands depending on the types and/or the priorities, and perform command operations corresponding to the re-ordered commands.
US10185514B2 Virtual machine trigger
A computing system includes a parent partition, child partitions, a hypervisor, shared memories each associated with one of the child partitions, and trigger pages each associated with one of the child partitions. The hypervisor receives a system event signal from one of the child partitions and, in response to receiving the system event signal, accesses the trigger page associated with that child partition. The hypervisor determines whether the trigger page indicates whether data is available to be read from the shared memory associated with the child partition. The hypervisor can send an indication to either the parent partition or the child partitions that data is available to be read from the shared memory associated with the child partition if the hypervisor determines that the trigger page indicates that data is available to be read from the shared memory associated with the child partition.
US10185508B1 Remote storage device destruction
Technologies are provided for remotely destroying a storage device. One or more commands can be transmitted to a storage device to render the storage device inoperable. The storage device can be placed in a retired operation mode, in which the storage device cannot process data access commands. Data stored in the storage device can be sanitized to prevent it from being retrieved. Code modules that are responsible for processing data access commands can be erased from a firmware of the storage device. The storage device can perform operations to render a storage medium of the storage device inoperable. While in the retired mode, the storage device can process an inquiry command to retrieve information about the storage device from the firmware of the storage device. The retrieved information can be used to generate a digital destruction certificate that can be provided to a supplier of the storage device.
US10185506B2 Scheduling policy for queues in a non-volatile solid-state storage
A method of applying scheduling policies is provided. The method includes distributing user data throughout a plurality of storage nodes through erasure coding, wherein the plurality of storage nodes are housed within a single chassis coupling the storage nodes as a cluster. The method includes receiving operations relating to a non-volatile memory of one of the plurality of storage nodes into a plurality of operation queues. The method includes evaluating each of the operations in the plurality of operation queues as to benefit to the non-volatile solid-state storage according to a plurality of policies. For each channel of a plurality of channels coupling the operation queues to the non-volatile memory, the method includes iterating a selection and an execution of a next operation from the plurality of operation queues, with each next operation having a greater benefit than at least a subset of operations remaining in the operation queues.
US10185501B2 Method and apparatus for pinning memory pages in a multi-level system memory
An apparatus is described. The apparatus includes a memory controller to interface with a multi-level system memory. The memory controller includes a pinning engine to pin a memory page into a first level of the system memory that is at a higher level than a second level of the system memory.
US10185500B1 Dynamic parallelism
Techniques to optimize use of the available capacity of a backup target storage device are disclosed. In various embodiments, a current capacity of a target system to which backup data is to be streamed to handle additional streams is determined dynamically, at or near a time at which a backup operation is to be performed. One or more backup parameters of the backup operation is/are set dynamically, based at least in part on the dynamically determined current capacity of the target system.
US10185495B2 Block storage device having hierarchical disks with different access frequencies
A first block storage device sharing an object storage device with a second block storage device has: plural kinds of physical devices having different access response performances; and a hierarchical logical disk created by using the storage areas of the physical devices and the storage area of the object storage device. When the access frequency of a logical block stored in a hierarchy one level above a lowest hierarchy falls below a threshold, the first block storage device searches the object storage device for a logical block having the hash of the logical block as a content address. When the search fails, the first block storage device transmits the logical block to the object storage device to change a hierarchy to store the logical block to the lowest hierarchy, whereas when the search succeeds, omits the transmission and changes a hierarchy to store the logical block to the lowest hierarchy.
US10185486B2 Method for one-click subscribing to multiple channels of information on a single topic
A subscription to multiple channels of information on a single topic is performed. A topic of interest is received via a user interface. In response to receiving the topic of interest, a plurality of channels associated with the topic of interest is determined. A user interface is provided to present an indication of the plurality of channels and a user interface element is provided to facilitate a user subscription to the plurality of channels associated with the topic of interest without having to subscribe separately to each channel. A user selection of the plurality of channels associated with the topic of interest is received and the user is subscribed to the plurality of channels in response to the received user selection.
US10185485B2 Method and apparatus for providing a graphical user interface in a vehicle
A method and an apparatus for providing a graphical user interface in a vehicle. The method involves graphical objects displayed completely visibly on a display panel in a first mode of operation of a display apparatus, the graphical objects are divided into a first set of graphical objects and a second set of graphical objects. In a second mode of operation, the display panel is reduced and the display panel is divided into a visible portion and a nonvisible portion so that, following a change from the first mode of operation to the second mode of operation, the graphical objects in the first set are displayed completely on the visible portion of the display panel and the graphical objects in the second set are at least to some extent not displayed on the visible portion of the display panel.
US10185473B2 Adding new slides on a canvas in a zooming user interface
A method is provided to place new slides on zooming user interface canvas is provided that includes: receiving user request to add a new slide; determining whether a zoom level of a current viewing window has changed to meet a prescribed threshold zoom level since addition of a previously added slide; in response to a determination that the zoom level has changed, using a current viewing window zoom level as a reference zoom level; in response to a determination that the zoom level has not changed, using a previous viewing window zoom level as the reference zoom level; and determining a placement of the new slide with reference to the reference zoom level.
US10185472B2 Method for providing a user interface, computer system and computer program product
A method provides a user interface for a computer system including providing a formal definition of a structured system configuration including at least one configuration unit having a plurality of configuration parameters; creating at least one configuration module assigned to the configuration unit; linking the configuration module to a configuration entity to retrieve configuration values assigned to the configuration parameters; retrieving configuration values from the configuration entity, and generating a user interface specific to the at least one configuration unit on the basis of at least one generic template for presenting the plurality of configuration parameters associated with the configuration unit and the associated configuration values retrieved for at least one predetermined client.
US10185469B1 Method and system for advancing through a sequence of items using a touch-sensitive component
A method includes outputting, at a display of an electronic device, a first content item in a sequence of content items, wherein the sequence comprises the first content item and a second content item that sequentially follows the first content item in the sequence, detecting a touch input received at a touch-sensitive component of the electronic device, and identifying a starting location on the touch-sensitive component, wherein the starting location includes a coordinate that corresponds to a location of the touch input. The method further includes responsive to detecting that an input stroke continuously applied at the touch-sensitive component has continuously moved from the starting point to a first threshold in a first direction, outputting, at the display, the second content item in the sequence, the first threshold location corresponding to a coordinate on the touch-sensitive component that is located a first threshold distance away, in a first direction, from the starting location, and responsive to detecting that the input stroke continuously applied at the touch sensitive component has moved across the first threshold location, reversing an order of display for the sequence of content items.
US10185468B2 Animation editor
A user device comprising a user interface generator configured to generate a user interface for designing an animated meme comprising a sequence of images and at least one text layer overlaid on at least some of the sequence of images, the user interface comprising an edit frame comprising: an image sequence overlay configured to display an arrangement of selected images from the sequence of images and at least one slider associated with a text layer configured to define when the text layer is to be displayed over the sequence of images.
US10185465B1 Techniques for presenting information on a graphical user interface
Techniques for presenting information on a graphical user interface are disclosed. In one embodiment, the techniques may be realized as a method for presenting information on a graphical user interface including displaying an endpoint interface via the graphical user interface on a display unit, determining whether an event mode for the endpoint interface has been selected, displaying the endpoint interface in the event mode when the event mode has been selected, determining whether an event has been detected, and displaying the detected event on the endpoint interface in the event mode when the event has been detected.
US10185464B2 Pausing transient user interface elements based on hover information
Embodiments are directed to using hover information to pause transient user interface features. In one scenario, a computer system detects the presence of an object at or near the display surface of the computer system. The computer system identifies the location of the object relative to the display surface and determines, based on the identified location of the object, where the object will contact the display surface. The computer system also identifies transient user interface elements that are being displayed where the object is determined to contact the display surface and pauses the identified transient user interface elements.
US10185462B2 Image processing apparatus and method
A control unit, method and computer program product cooperate to provide a controllable depth of display of at least a part of a graphical user interface. Moreover, the control unit includes a control circuit that controls a depth display of an icon, which may be a user-selectable icon, as part of the graphical user interface. The control circuit changes the depth of display of the icon when an object is detected as approaching the display. In this way, a user is provided with visual feedback when the user is interacting with the graphical user interface.
US10185459B2 Display processing method, display processing apparatus and electronic device
A display processing method, a display processing apparatus and an electronic device are described. The display processing method includes obtaining information from a second application when an interface of a first application is displayed in a predetermined region of a display screen of a display device; displaying prompt information on the information, on the interface of the first application; receiving a first operation on the prompt information; dividing the predetermined region into a first region and a second region, in response to the first operation; and displaying at least a part of the interface of the first application in the first region, and displaying an interface of the second application in the second region, wherein the information is displayed in the interface of the second application.
US10185458B2 Sharing location information during a communication session
In one embodiment, a method includes receiving user input on a graphical user interface of a first computing device to provide location information associated with the first computing device to a second computing device. The current location of the first computing device is accessed, and the current location is sent to one or more second computing devices, the current location being displayed in a graphical user interface of the second computing devices.
US10185454B2 System and method of communication between a capacitive touch screen and an active stylus
An active stylus is capacitively coupled to a capacitive touch panel for communication. The active stylus operates in a wait mode to receive initial communications from the panel. In response to such receipt, the active stylus synchronizes to a repeating communications frame implementing time division multiplexing. Communications from the active stylus to the panel include: information communications; synchronization communications and communications specific for columns and/or rows of the panel. Communications from the panel to the active stylus may be addressed uniquely to the stylus or commonly to a group of styluses.
US10185451B2 Capacitance sensor device and detecting method for a conductive matter thereon
A detecting method for a conductive matter on a capacitive sensor device includes obtaining a positive signal, computing a signal summation of a plurality of sensing points in at least an electrode line where the positive signal is occurred, comparing the signal summation to a predetermined value, determining a touch object inducing the positive signal is not an irregular conductive matter if the signal summation is larger than the predetermined value, and determining the touch object inducing the positive signal is the irregular conductive matter if the signal summation is not larger than the predetermined value.
US10185447B2 Touch sensing device with noise effect reduction
A touch sensing device includes a base panel, a plurality of receiving channels, at least one noise listening channel and at least one processing unit. The receiving channels are disposed on the base board in parallel. The at least one noise listening channel and the receiving channels are disposed on the base board in parallel. The processing unit is configured to generate touching sensing data according to a sensing signal outputted by a corresponding receiving channel of the plurality of receiving channels and a noise listening signal outputted by the at least one noise listening channel.
US10185446B2 Touch sensor arrays with integrated inter-layer contacts
Touch pad structures are provided that gather touch sensor data. The data may be used to control a computer or other electronic device. The touch pad structures may be integrated into a computer or other computing equipment or may be provided as a stand-alone accessory. The touch pad structures may include a touch sensor array. The touch sensor array may include rows and columns of touch sensor electrodes, interconnect lines, and other conductive structures. The conductive structures on the touch sensor array may be formed from patterned layers of ink. Interconnect line segments in different layer of ink may be connected in rectangular contact regions. The touch sensor array may have a tail. A layer of insulator may be removed from the substrate across a tip portion of the tail to allow the line segments to be connected.
US10185443B2 Touch sensing error compensation
Error compensation of a touch sensing signal is provided. A touch screen can include a drive region that can be driven by a drive signal, and a sense region that can output a sense signal that includes information of a first amount of touch on or near the touch screen and information of a first amount of error. The first amount of touch can be based on the drive signal. The touch screen can include a compensation sensor that can output a compensation signal that includes information of a second amount of error, and an error compensator that can compensate for the first amount of error in the sense signal based on the second amount of error.
US10185439B2 Time domain differential techniques to characterize various stimuli
A method for determining a stimulus is provided. The method includes determining a touch condition based on the rate of change of electrode capacitance, measuring a characteristic of the electrode capacitance in response to the touch condition being met, and evaluating the measured characteristic to determine the touch stimulus. The method can improve the ability to determine a touch stimulus over existing methods, including the ability to determine fingerprint and handprint biometrics, for example.
US10185436B2 Touch apparatus, drive circuit, drive method, and electronic device
The application provides a touch apparatus, a drive circuit, a drive method and an electronic device. The drive method includes: in a pressure detection stage, providing a first pressure sensing signal to a part of detection electrode, and providing a second pressure sensing signal to the remaining detection electrodes. The first pressure sensing signal is not equal to the second pressure sensing signal. Through detecting a capacitance change between first pressure electrodes and second pressure electrodes, distance changes between a detection conductor and the first pressure electrodes and between the detection conductor and the second pressure electrodes are detected, to realize pressure sensing.
US10185434B2 Display device
A display device is provided. The display device including a display panel including a display area, a frame area; a plurality of pixel electrodes in the display area; a plurality of share electrodes in the display area; a display function layer controlled by the pixel electrodes and the share electrodes; a plurality of touch detect electrodes forming capacitors with the plurality of the share electrodes; a circuit for generating signals to apply to the share electrodes; and a plurality of wirings coupled to the circuit and the share electrodes in the frame area, wherein the longer a path including each of the share electrodes and each of the wirings is, the shorter pulses of each of the signals become.
US10185433B2 Method and apparatus for touch responding of wearable device as well as wearable device
The present disclosure relates to a method and apparatus for touch responding of a wearable device, and the wearable device. The method for touch responding of the wearable device comprises: acquiring position information of a target fingertip collected by binocular recognition means in a set touch action occurrence area; determining a mapping point mapped on a screen of the wearable device for the target fingertip based on the position information of the target fingertip; and displaying a cursor at the mapping point on the screen of the wearable device. The wearable device according to the present disclosure feeds back effect of touch operations to the user in real time, and thus improves touch accuracy of the wearable device.
US10185431B2 Touch sensor integrated display device and method for driving the same
A touch sensor integrated display device and a method for driving the same are disclosed. The touch sensor integrated display device includes a display panel, each pixel of a pixel array including an OLED and a driving TFT applying a source-drain current to the OLED, the pixel array being divided into touch blocks, each touch block including pixels and a sensing target pixel line coupled to a subset of the pixels, and a panel drive circuit configured to, in a touch sensing period, supply a scan control signal and a sensing control signal to the sensing target pixel line corresponding to a touch block, set a gate-source voltage of the driving TFT coupled to the sensing target pixel line to turn on the driving TFT, and output a sensing value by sensing a change in the source-drain current of the driving TFT caused by a touch input.
US10185429B2 Mobile device, wearable device and method of controlling each device
A wearable device according to one embodiment of the present invention includes a memory, a display module, a touch recognition module, a communication module configured to perform a communication link with a mobile device and a controller configured to control the memory, the display module, the touch recognition module and the communication module. In this case, the controller is configured to receive a data indicating a call mode of the mobile device from the mobile device, configured to firstly sense a predetermined gesture, configured to secondly sense a location change of at least one of the wearable device and the mobile device, configured to switch a mode of the wearable device into a call mode and transmit a command for making the mobile device enter a different specific mode instead of the call mode to the mobile device.
US10185419B2 Image display system and related method for detecting touch input
An image display system may include a host device, a touch-sensing device connected to the host device, and a display device connected to the host device. A method of operating the image display system may include the following steps: determining, using the host device, a required-touch quantity; selecting, using at least one of the host device and the touch-sensing device, a designated area based on the required-touch quantity, wherein the designated area corresponds to a plurality of designated driving electrodes that is a subset of driving electrodes of the touch-sensing device; detecting, using the designated driving electrodes without using other driving electrodes of the touch-sensing device, touch input provided in the designated area; and responding to the touch input using at least one of the host device and the display device.
US10185418B2 Touch panel
A touch panel used for a touch control electronic device is disclosed. The touch panel comprises a first board. The first board has a first surface, wherein the first surface undergoes an atomizing process to have at least one semitransparent area. The at least one semitransparent area has a first semitransparent figure which is interlaced by an atomized area and a non-atomized area for changing a light shielding rate of the first semitransparent figure by adjusting the atomized area.
US10185417B2 Touch-screen panel with multiple controllers
This document discloses, systems, methods, and articles of manufacture, related to position sensors and uses of such sensors. Multiple panels can be arranged in close proximity to one another and one or more sense or drives lines associated with each respective panel can be associated with a control circuit of the other adjacent panel.
US10185416B2 User gesture input to wearable electronic device involving movement of device
In one embodiment, a wearable computing device includes one or more sensors, one or more processors, and a memory coupled to the processors that includes instructions executable by the processors. When executing the instructions, the processors detect, by one or more of the sensors of the wearable computing device when worn on a limb of a user, a gesture-recognition-activation event associated with the wearable computing device; detect, by one or more sensors of the wearable computing device when worn on the limb of the user, a movement of the limb; determine a gesture made by the user based at least in part on the movement; and process the gesture as input to the computing wearable computing device.
US10185414B2 Smart watch and method of operating
Disclosed is a smart watch which may comprise: a display unit including a display panel displaying an image and a panel frame supporting the display panel; a rotating member including a rotating plate provided with recesses on an outer peripheral surface of the rotating plate, a rotating shaft having one end connected to a center of the rotating plate to rotate the rotating plate, and a driving motor coupled with the other end of the rotating shaft; a control unit to control the display unit and the rotating member; and a support frame to support the display unit and accommodate the rotating member and the control unit.
US10185409B2 Stylus with an adjustable dimension
A stylus includes a cylindrical shaped housing and a shell. The shell is rotatably connected to the housing. A cross-sectional area of the housing has a first dimension along a first axis and a second dimension along a second axis, the first axis perpendicular to the second axis. The first dimension is smaller than the second dimension. A cross-sectional area including both the shell and the housing has a third dimension along the first axis that is substantially the same as the first dimension while the shell is in a first position and substantially the same as the second dimension while the shell is in a second position.
US10185407B2 Display control apparatus, display control method and recording medium
A display control apparatus displays a cursor based on an operation performed by an operator on a screen of a display device. The display controlling unit corrects the in-screen position of the instruction image based on a relationship between a first position indicated by the hand having a first shape and a second position indicated by the hand having a second shape in a case where a second operation is detected after a first operation is detected and displays the instruction image at the in-screen position corresponding to the second position.
US10185406B2 Information technology device input systems and associated methods
A method for generating a control signal to control an information technology device includes the following steps: (1) capturing, using an image sensor, a current control image of a light source of a remote controller positioned within a field of view of the image sensor; (2) identifying, within the current control image, a current location of light emitted from the light source; (3) determining movement between (a) the current location of the light emitted from the light source and (b) a previous location of the light emitted from the light source determined from a previously captured image; (4) generating a movement control signal based upon the movement; and (5) sending the movement control signal to the information technology device. The method is executed, for example, by a movement control module of an information technology device input system.
US10185401B2 Determination of cursor position on remote display screen based on bluetooth angle of arrival
Systems, apparatuses and methods may determine the exact position of a cursor on the screen of a display device when the user is located at a predetermined distance from the screen of the display device are provided. The user of a wrist-wearable device may obtain a touch-screen experience when the user is positioned remotely from the display device by using a next generation Bluetooth-enabled display device and a next generation Bluetooth-enabled wrist-wearable device. The next generation Bluetooth version may be Bluetooth version 5.0.
US10185396B2 Haptic trigger modification system
A system is provided that modifies a haptic effect experienced at a user input element. The system sends a haptic instruction and a haptic effect definition to a peripheral device. The system further receives user input data including a position of the user input element, or a force applied to the user input element. The system further modifies the haptic effect definition based on the received user input data. The system further sends a new haptic instruction and the modified haptic effect definition to the peripheral device. The system further causes a haptic output device to modify a haptic effect based on the modified haptic effect definition at the user input element of the peripheral device in response to the new haptic instruction.
US10185392B2 Method for transmitting information to a driver of a motor vehicle, and adaptive driver assistance system
A method for transmitting information to a driver of a motor vehicle, with at least two information channels being provided to transmit information, includes presenting the information via at least a first information channel for the driver, determining a perception quantity representing perception by the driver with regard to the information presented, and defining a transmission of the information via a further information channel on the basis of the perception quantity determined.
US10185390B2 Head mounted display with separate wire connected controller
A system includes a head mounted display (HMD) having at least one of a display unit and a sensing unit and configured to be connected to a mobile terminal in a wired manner, and a mobile terminal configured to control the HMD, wherein the mobile terminal includes a terminal body, an interface unit provided in the terminal body and configured to be connected to the HMD in a wired manner, a sensing unit configured to sense a movement of the terminal body, and a controller configured to output a preset first region of a virtual space on the display unit of the HMD and control the display unit of the HMD to display a second region of the virtual space different from the first region of the virtual space on the basis of a movement of the HMD sensed through the sensing unit of the HMD.
US10185385B2 Method and apparatus to reduce idle link power in a platform
A method and apparatus to reduce the idle link power in a platform. In one embodiment of the invention, the host and its coupled endpoint(s) in the platform each has a low power idle link state that allows disabling of the high speed link circuitry in both the host and its coupled endpoint(s). This allows the platform to reduce its idle power as both the host and its coupled endpoint(s) are able to turn off their high speed link circuitry in one embodiment of the invention.
US10185381B2 System for synchronous rectifier voltage regulator shoot-through detection
A method, circuit, and information handling system detect an assertion of a low side gate driver signal of a low side gate driver coupled to a low side gate of a low side selectively conductive device, to obtain a reference voltage value, to detect a local high side positive supply voltage at a high side positive supply voltage terminal of a high side selectively conductive device, to compare the local high side positive supply voltage to the reference voltage value to provide an indication of a cross-conduction detection, and to provide a warning of the cross-conduction detection before occurrence of a failure of a selectively conductive device selected from a group consisting of the low side selectively conductive device and the high side selectively conductive device.
US10185377B2 Heat dissipation method and electronic device using the same
A heat dissipation method applied to an electronic device including an electronic component is provided. The heat dissipation method includes: sensing a temperature of an electronic component by the temperature sensor; determining whether the temperature of the electronic component is larger than a threshold temperature; determining a rotation speed rank corresponding to a basic rotation speed and intermittently accelerating the basic rotation speed in the rotation speed rank while the sensed temperature of the electronic device is larger than a threshold temperature.
US10185376B2 Heat sink having protection for electric shock and electronic device including the same
An electronic device includes a display module that outputs a screen by using supplied power, and a heat sink with an electric shock prevention function prevents an electric shock accident by using a stable insulation structure. An inner housing is disposed under the display module, and the heat sink is disposed between the display module and the inner housing. A surface of the heat sink faces the inner housing is insulated, and an outer housing is disposed under the inner housing.
US10185372B1 Protective enclosure for data storage
A data storage enclosure for storing data on digital storage media has a lid that secures to a base. The enclosure has an upper insulating block that is located adjacent the lid and a lower insulating block that is located in the base. Each insulating block has a corresponding cover that overlays and protects its respective block. A storage unit has outer thermal management layers and a center layer located therebetween. The thermal management layers each contain a corresponding heat absorber that absorbs energy and changes from solid to liquid as the temperature of the storage unit begins to rise to excessive temperatures. The center layer contains a digital storage drive that is connected to a flexible cable that is connected to a sacrificial connector. When assembled, the insulating blocks and covers constrain and hold the storage unit and flexible cable.
US10185370B2 Vibration reduction device, electronic device and mobile equipment containing same
The present disclosure relates to a vibration reduction device, an electronic device and mobile equipment containing same. The vibration reduction device comprises: a first fixing component (10) which is a frame structure (11); a second fixing component (100) arranged in the center or near the center position of the first fixing component (10); and a vibration reduction connecting component (50) positioned between the first fixing component (10) and the second fixing component (100) and used for connecting both together. The vibration reduction connecting component (50) comprises a vibration reduction connecting frame (53) connected to the frame structure (11), and an inverted U-shaped structure (51) positioned in the vibration reduction connecting frame (53), connected to the lower part of the vibration reduction connecting frame (53) through supporting legs and connected with the second fixing component (100). The vibration reduction device of the present disclosure can provide excellent vibration reduction and impact-prevention protection for electronic products and precision electronic equipment. It is especially able to protect electronic products and precision electronic equipment installed on mobile equipment, such as a vehicle, against physical damage while under severe travelling conditions, as well as ensure their normal operation. The vibration reduction device according to the present disclosure not only has a simple structure and occupies little space, but also has simple installation and long service life, and can be suitable for varying load conditions.
US10185365B2 Electronic device having flexible screen
An electronic device has a front surface, a rear surface opposite to the front surface, and a first lateral surface connecting the front surface and the rear surface. The electronic device includes a first spindle, the flexible screen, and a functional element. The first spindle is rotatably provided at the first lateral surface, and can be rotated between a first position and a second position. The flexible screen is bent around the first spindle and can move as the first spindle is rotated. The functional element is provided at the first spindle. At the first position, the functional element faces the first lateral surface; at the second position, the functional element faces the front surface.
US10185361B2 Display cover panel with insert molding
A display in a portable information handling system may have a narrow or no border. A display panel cover included with the display may be formed with an insert molding that is co-molded with an outer panel for high bonding strength and high stiffness, as well as providing a desired high quality external appearance to information handling system. Additionally, an exterior insert molding may be formed to include an exterior surface of the information handling system.
US10185358B1 Electronic tablet protective carrying case and display stand
Disclosed is apparatus for protecting, carrying, and displaying an electronic tablet device. The apparatus comprises a housing with handles and a cavity that receives and surrounds the device. The cavity has a front surface opening configured to expose operative portions of a front surface of the device when disposed in the cavity, one or more rear surface openings that expose operative components of a rear surface of the device when disposed in the housing, and a locking device that secures the device within the housing. The housing may also include wireless speakers. A protective stand has an opening extending therethrough that slidably receives the housing, prevents the stand from loosing contact with the housing when carried, and covers the front and rear openings of the housing when carried. The stand has angled and orthogonal slots formed on an outer surface that support the housing for display.
US10185355B2 Portable information device
A portable information device is capable of securing the appearance quality or the durability of products while having a foldable configuration. The portable information device has a backbone member provided throughout and between the inner surface of one edge portion of a first chassis member and the inner surface of one edge portion of a second chassis member so as to cover a gap between the one edge portion of the first chassis member and the one edge portion of the second chassis member connected by a hinge mechanisms. The backbone member is held between the inner surfaces of the first chassis member and the second chassis member and the rear surfaces of the hinge mechanisms disposed on the inner surfaces, and is slidably provided between the inner surface of at least one of the first chassis member and the second chassis member and the rear surface of the hinge mechanism disposed on the one inner surface of the at least one of the first chassis member and the second chassis member.
US10185352B2 Modular system for controlling a liquid crystal display
A modular electrical system for controlling a liquid crystal display (LCD) contained within a chassis. The system may include a backplane in communication with a power module and video module through connectors on the back plane and respective connectors on the modules. The system may also include a timing and control board (TCON) that is in communication with the backplane via conduction lines that are provided to carry power, video signals, etc., to the TCON. Guides may be provided to ensure proper alignment of the power module and video module with the backplane. In some embodiments, the power module and video module may include input and output connectors that facilitate connection of multiple displays in a daisy chain fashion.
US10185349B2 Apparatus and method for extending frequency range of a circuit and for over-clocking or under-clocking
Described is an apparatus for over-clocking or under-clocking, the apparatus comprises: a locked loop (e.g., phase locked loop or frequency locked loop) having a feedback divider, the locked loop to receive a reference clock and to compare it with a feedback clock which is output from the feedback divider, and to generate an output clock; a post locked loop divider, coupled to the locked loop, to receive the output clock and to generate a base clock for other logic units; and a control logic to adjust first and second divider ratios for the feedback divider and the post locked loop divider respectively for over-clocking or under-clocking the base clock such that the locked loop remains locked while being over-clocked or under-clocked.
US10185347B2 Stacked power supply for reduced current consumption
A circuit arrangement comprising a first capacitor and a second capacitor which are arranged in series between a high potential and a low potential is described. The circuit arrangement comprises first power consuming circuitry which is arranged in parallel to the first capacitor. The first power consuming circuitry (113) consumes electrical power at a first voltage. The circuit arrangement comprises second power consuming circuitry which is arranged in parallel to the second capacitor. The second power consuming circuitry consumes electrical power at a second voltage, wherein a magnitude of the sum of the first voltage and the second voltage is smaller than an absolute difference between the high potential and the low potential. The circuit arrangement sets a voltage at the first capacitor in accordance to the first voltage and to set a voltage at the second capacitor in accordance to the second voltage.
US10185346B2 Power transfer management for local power sources of a grid-tied load
A power transfer system provides power factor conditioning of the generated power. Power is received from a local power source, converted to usable AC power, and the power factor is conditioned to a desired value. The desired value may be a power factor at or near unity, or the desired power factor may be in response to conditions of the power grid, a tariff established, and/or determinations made remotely to the local power source. Many sources and power transfer systems can be put together and controlled as a power source farm to deliver power to the grid having a specific power factor characteristic. The farm may be a grouping of multiple local customer premises. AC power can also be conditioned prior to use by an AC to DC power supply for more efficient DC power conversion.
US10185344B1 Compensation of input current of LDO output stage
According to an aspect, a low-dropout (LDO) regulator includes a pre-charge buffer, an output stage, and a noise filter connected between the pre-charge buffer and the output stage of the LDO regulator. The noise filter includes a first resistor. The LDO regulator includes a transistor configured as an input to the output stage, and a compensation circuit connected to an input of the pre-charge buffer. The compensation circuit includes a second resistor. The compensation circuit is configured to provide a compensation current that produces a first voltage drop across the second resistor, where the first voltage drop offsets a second voltage drop produced by an input current of the transistor across the first resistor.
US10185338B1 Digital low drop-out (LDO) voltage regulator with analog-assisted dynamic reference correction
A digital low drop-out regulator circuit includes transistor switches that are selectively actuated in response to a comparison of an output voltage at an output node to corresponding tap reference voltages. A dynamic reference voltage correction circuit operates to shift voltage levels of the tap reference voltages in response to a difference between the output voltage at the output node and an input reference voltage.
US10185335B2 System and method for ovenized device temperature control
The present invention generally relates to a system and method for high accuracy temperature control of an oven used to operate an electronic device, sensor or resonator (“device”) at a fixed temperature. The fixed temperature operation may result in high stability and operation accuracy of the devices across varying environment temperature conditions. Specifically, the present invention relates to systems and methods that enable realizing, sensing, and controlling the temperature of an ovenized device with high temperature control, accuracy, relaxed temperature sense, and control electronics requirements.
US10185331B2 Modular computer and thermal management
An enclosure design facilitates heat dissipation from a space-limited computer core device. An external computer platform is provided to connect the computer core device, the external computer platform including a fan that provides an air flow to the connected computer core device. The computer core device and the computing platform may be tightly connected by connectors located on their respective enclosure walls. Both the computer core device and the external computing platform are provided air inlets and outlets on their respective enclosures. When connected, an air inlet of the computer core device faces an air outlet of the external computing platform such that a single cooling air flow flows through the external computing platform and the computer core device. The external computing platform may include a built-in fan to blow air into or draw air from the matching air inlets and outlets.
US10185329B2 Methods and systems for vehicle-to-vehicle communication
A method for vehicle-to-vehicle communication is disclosed. The method includes establishing a communication connection between the first vehicle and the second vehicle, receiving one or more communications from the second vehicle, determining, by the first vehicle, vehicle parameter targets based on the one or more communications, communicating the vehicle parameter targets and one or more vehicle device commands to the second vehicle, and determining at least one vehicle control signal for the second vehicle based on the vehicle parameter targets and the one or more vehicle device commands.
US10185327B1 Autonomous vehicle path coordination
Methods and systems for communicating between autonomous vehicles are described herein. Such communication may be performed for signaling, collision avoidance, path coordination, and/or autonomous control. Several communications from autonomous vehicles may be received at a computing device, where the autonomous vehicles are travelling within a threshold distance of each other. Each communication may include an indication of the next waypoint on a route for the respective vehicle. The computing device may analyze the communications to determine maneuvers for the autonomous vehicles so that each autonomous vehicle may navigate to the corresponding waypoint in the least amount of time or distance. The computing device also may cause each of the autonomous vehicles to move in accordance with the maneuvers for the respective vehicle.
US10185324B1 Building elevation maps from laser data
Aspects of the present disclosure relate generally to generating elevation maps. More specifically, data points may be collected by a laser moving along a roadway and used to generate an elevation map of the roadway. The collected data points may be projected onto a two dimensional or “2D” grid. The grid may include a plurality of cells, each cell of the grid representing a geolocated second of the roadway. The data points of each cell may be evaluated to identify an elevation for the particular cell. For example, the data points in a particular cell may be filtered in various ways including occlusion, interpolation from neighboring cells, etc. The minimum value of the remaining data points within each cell may then be used as the elevation for the particular cell, and the elevation of a plurality of cells may be used to generate an elevation map of the roadway.
US10185322B1 Vehicle landmark identification
A first landmark of a target vehicle is identified. A host vehicle is moved laterally adjacent to the target vehicle such that a second landmark of the host vehicle is a specified longitudinal distance from the first landmark.
US10185312B2 Insitu tool health and recipe quality monitoring on a CDSEM
Systems, methods, and computer program products for monitoring the tool health of on a critical dimension scanning electron microscope (CDSEM) and recipe quality on a CDSEM. Run-time data from a critical dimension scanning electron microscope is received at a computer. The computer converts the run-time data to time-sequenced data, and analyzes the time-sequenced data to detect an operational abnormality associated with the CDSEM.
US10185309B2 Systems and methods for recommending components for an industrial system
In one embodiment, a tangible, non-transitory computer-readable medium includes computer instructions stored thereon. The computer instructions, when executed by a processor, may cause the processor to receive historical data associated with placing a machine in an industrial environment offline, to determine one or more recommendations for the machine, one or more parts of the machine, or both based on the historical data, to determine an authority level of one or more users requesting to place the machine offline, and to display the one or more recommendations based on the authority level of the one or more users.
US10185307B2 Method of and system for controlling manufacturing processes in discrete production lines
A method and a system control a discrete production line in a manufacturing plant employing a computer-managed MES system. The MES system contains a set of MES components interacting with one another in order to control different production phases, and the MES components use, for the control, data of MES entities stored in a database according to a first data model. The method includes: transforming data of MES entities shared among the MES components from the first data model into a second data model; providing a central cache for storing the shared data transformed into the second data model; providing a hub arranged to communicate with all MES components, the cache and the database; and during run time, making the MES components interact with one another and with the cache through the hub to control the production line.
US10185306B2 Utilizing look-up tables representing all models in an automation control architecture to independently handle uncertainties in sensed data in oil and gas well construction
A method, system and computer program product for utilizing look-up tables representing all models in an automation control architecture to independently handle uncertainties in sensed data. Data is stored in a form of conditional probability tables (CPTs) or conditional probability distributions (CPDs), where the data comes from an operator, a service provider, a drilling contractor and an equipment manufacturer. Models of the drilling process domains, such as wellbore hydraulics, drill bit/rock interactions, torque and drag modeling, vibration modeling and drilling machinery operation, are received. Data is extracted from these models into the CPTs or CPDs. The CPTs or CPDs are converted to look-up tables. Data in the look-up tables are then visually displayed in graphical form. As a result, real-time troubleshooting of drilling operations occurs in an efficient manner.
US10185300B2 Numerical controller reestablishing machine coordinate value by using absolute position detector
A numerical controller for controlling a machine receives an instruction to reestablish a machine coordinate value of a movable part of the machine and stops a servo motor driving the movable part. When the servo motor is stopped, the numerical controller acquires position information of a position detector provided to the servo motor. Then, the numerical controller updates the machine coordinate value of the movable part based on the position information, and further updates the absolute coordinate value of the movable part based on the updated machine coordinate value.
US10185298B2 Smart tool monitoring system
A method for operating a smart tool monitoring system is described. The method includes monitoring, by a controller within a smart tool monitoring system, a first parameter associated with a first component internal to the smart tool monitoring system. The method also includes determining, by the controller, whether the first parameter satisfies a first criterion. The method also includes performing a first action in response to a determination that the first parameter satisfies the first criterion. The method also includes receiving a measurement value from a sensor of an article of manufacturing equipment that includes a second component external to the smart tool monitoring system. The method also includes determining, by the controller, whether the measurement value satisfies a second criterion. The method also includes performing a second action in response to a determination that the measurement value satisfies the second criterion.
US10185295B2 Dynamic control of switching frequency in a switch mode power converter
A controller dynamically identifies a switching frequency based power converter output load condition, input voltage, and/or temperature. The controller updates the operating switching frequency to the identified target switching frequency when the identified switching frequency is sufficiently different than a current operating switching frequency of the power converter. In this respect, switching frequency may be dynamically controlled to strike a balance between avoiding saturation of inductive elements and efficient operation of a power converter. A controller may also dynamically control switching frequency by having a thermo resistor incorporated into circuitry that determines switching frequency such that an increase in temperature beyond the threshold temperature directly causes a decrease in switching frequency.
US10185294B2 Voltage control device and method for controlling the same
A voltage control device is disclosed. The voltage control device may have a voltage converting unit. The voltage converting unit may convert a voltage of a power supply on the basis of a target voltage. The voltage converting unit may also supply a converted voltage to a device to be supplied with voltage. The voltage control device may also have a control unit. The control unit may control the target voltage depending on an operation state of the device to be supplied with voltage.
US10185293B2 Device and method for controlling a motor-driven mobile screen having adjustable slats
The invention relates to a method for controlling a motor-driven mobile screen having adjustable slats by means of an electromechanical actuator in a building, the control being implemented from a control interface including at least one control button for extending the screen and an element for assisting in the movement for adjusting the slats. The invention also relates to a control interface for implementing the method.
US10185292B2 Manufacturing management apparatus which reduces operational load of manufacturing machines
A cell control apparatus is provided with a load calculation part which calculates an operational load including at least one of average power consumption, maximum power consumption, and a variable indicating a component lifetime of a manufacturing cell in a predetermined period. The cell control apparatus includes an operation adjustment part which performs first control for reducing at least one of a speed and an acceleration at which the manufacturing machine drives and second control for adjusting a ratio of time of successive operations in such a manner as to reduce the operational load in such an extent that the number of products manufactured in the predetermined period is not changed.
US10185288B2 Apparatus and method for measuring quality of holographic image
A method and apparatus for measuring a quality of a holographic image are provided. An image quality measuring method may include acquiring a first image including a holographic image in a background, and a second image that does not include a holographic image, the first image and the second image being on the same background, extracting a gray level value and a dark-noise counted level value from the first image in a selected range of the first image, extracting a gray level value and a dark-noise counted level value from the second image in the same range as the selected range of the first image, and determining a holographic contrast ratio (HCR) of the holographic image based on the extracted gray level values and the extracted dark-noise counted level values.
US10185284B2 Disassemblable imaging apparatus
A disassemblable imaging apparatus includes a photo sensing assembly and a toner cartridge. The photo sensing assembly has an accommodating space, a photosensitive side and a fastening side. The photosensitive side and the fastening side are respectively located at two sides of the accommodating space, which are opposite to each other. The toner cartridge includes a main body and a handle. The handle is swingably connected to a side of the main body in order to move an end of the handle, which is away from the main body, close to or away from the main body. The toner cartridge is detachably installed in the accommodating space, and the handle is detachably fastened to the fastening side of the photo sensing assembly.
US10185270B2 Image forming apparatus which determines a toner supplying amount based on predicted toner consumption and predicted density of stored toner, toner supply method, and non-transitory computer-readable recording medium encoded with toner supply program
An image forming apparatus includes an image former which forms an image on an image carrying member with toner stored in a storage, a toner supplier which supplies toner to the storage by driving a conveyance member, a density measurer which causes the image former to form an image having a predetermined density at a predetermined timing and measures density of the formed image, a corrector which corrects a driving amount of the conveyance member based on the density measured by the density measurer, and a changer which changes a timing when the density measurer measures the density in response to an event that a predetermined condition is satisfied.
US10185268B2 Image forming apparatus and inspection method for cleaning blade
An image forming apparatus includes: an image bearing member to which a toner is supplied; a cleaning blade that removes the toner supplied onto the image bearing member; a hardware processor that performs control such that a tonner pattern for cleaning blade inspection is formed on the image bearing member; and a detector for detecting a toner that has slipped through the cleaning blade after the toner pattern has been allowed to reach the cleaning blade. The hardware processor performs control such that a contact portion of the cleaning blade with the image bearing member becomes a state in which slipping of a toner readily occurs, and identifies a defective site in the contact portion on the basis of a detected result by the detector.
US10185263B2 Image forming apparatus having a fixing portion and at least one opening for fluid communication between an inside and an outside of the fixing portion
An image forming apparatus includes a photosensitive drum, an image forming portion for forming an image on the drum and for transferring the image to a sheet, and a fixing portion for fixing the image on the sheet, while heating the sheet in a fixing nip. The fixing portion is provided above the drum, and includes a first roller, a second roller cooperative with the first roller to form the fixing nip, first and second covers for protecting the first and second rollers, respectively, and at least one opening for fluid communication between an inside and an outside of the fixing portion, the opening being provided in the first cover at a position that is lower than a line connecting a rotation axis of the first roller and a rotation axis of the second roller, as seen along a rotational axis of the second roller.
US10185262B2 Fixing device having pressing member and gear arrangement
A fixing device includes a fixing roller, a pressure member, a heating device, a first pressing member, a second pressing member, and a pair of bearings. The pressure member is configured to nip a recording medium in cooperation with the fixing roller. The heating device is disposed opposite to the pressure member relative to the fixing roller. The first pressing member is configured to press the pressure member toward the fixing roller with a first pressing force. The second pressing member is configured to press the heating device toward the fixing roller with a second pressing force. The fixing roller includes a driven gear to be driven by a drive gear that is configured to apply a third pressing force to the driven gear. The third pressing force includes a component opposite in direction to a resultant force of the first pressing force and the second pressing force.
US10185259B2 Endless belt, fixing device, image forming apparatus, and method of manufacturing endless belt
An endless belt includes a base layer and a resin layer. The base layer includes a metal film. The resin layer is laminated on an outer side of the base layer. The resin layer includes edge portions in an axial direction with at least one edge portion of the edge portions made narrower than the base layer in the axial direction such that the outer side of the base layer is exposed.
US10185258B2 Image heating apparatus and image forming apparatus for controlling a temperature of a first heating element and a second heating element
An image heating apparatus includes a first heat generating element; a second heat generating element which is arranged adjacent to the first heat generating element in a longitudinal direction; and a control portion which controls power supplied to the first and second heat generating elements. When an image exists in a second region on the recording material heated by the second heat generating element but an image does not exist in a first region on the recording material heated by the first heat generating element, the control portion sets a control temperature of the second heat generating element when heating the second region, in accordance with a distance between an end section of the image in the second region and a boundary of the first region and the second region.
US10185254B2 Image forming apparatus that obtains lifetime of secondary transfer member
An image forming apparatus includes a detection unit configured to obtain information with regard to the life of a secondary transfer member based on the variation in an electric resistance value of a secondary transfer portion, wherein the detection unit performs a process of reducing the effect of variation in the electric resistance value of an intermediate transfer member contained in the variation in the electric resistance value of the secondary transfer portion, based on a detection result of information with regard to the electric resistance value of the secondary transfer portion by a second detection unit, and on a detection result of information with regard to an electric resistance value of a primary transfer portion by a first detection unit, and obtains the information with regard to the life of the secondary transfer member.
US10185250B2 Developing device having first conveyance chamber and second conveyance chamber disposed above first conveyance chamber, and image forming apparatus including same
A developing device includes a developing container including a first conveyance chamber and a second conveyance chamber disposed above the first conveyance chamber, a first stirring-conveyance member which conveys developer in the first conveyance chamber in a first direction, a second stirring-conveyance member which conveys the developer in the second conveyance chamber in a second direction opposite to the first direction, and a developer carrier. A second communication portion is formed which allows the first and second conveyance chambers to communicate with each other at their end portions on a downstream side in the second direction. In the first conveyance chamber, a guide member is disposed which guides, to the downstream side in the first direction, the developer passing through the second communication portion to fall into the first conveyance chamber.
US10185249B2 Developing device with toner containing a toner particle and a zinc stearate particle, and process cartridge, image forming apparatus, and image forming method
A developing device includes a developer container that accommodates an electrostatic image developer including toner containing a toner particle and a zinc stearate particle, a ratio (DT/DS) of a volume-average particle size (DT) of the toner particle to a volume-average particle size (DS) of the zinc stearate particle being about 1.9 or more; a developer carrier that supplies the toner to an image carrier; a supply conveyor that supplies the electrostatic image developer while conveying the electrostatic image developer; a mixing conveyor that conveys the electrostatic image developer while mixing the electrostatic image developer; and a partition disposed between the supply conveyor and the mixing conveyor. The electrostatic image developer is moved from the supply conveyor to the mixing conveyor through a first passage and is moved from the mixing conveyor to the supply conveyor through a second passage.
US10185248B2 Developing device and image forming apparatus having a developer-level adjusting magnetic pole
A developing device includes a housing including a container that holds a developer containing toner and a magnetic carrier, a feed port member that allows toner or a magnetic carrier to pass therethrough to be fed into the container, a rotary member spaced apart by a gap from a surrounding portion of the housing including the feed port member, the rotary member transporting the developer while holding the developer on an outer circumferential surface of the rotary member to cover the gap when a developer level of the developer inside the container exceeds a reference level, and a developer-level adjusting magnetic pole that holds the developer and that is located at the same level as an end of the gap located downstream from the feed port member in a rotation direction of the rotary member or located downstream from the end of the gap in the rotation direction.
US10185244B2 Developing device and image forming apparatus including the same
A developing device includes a magnet roller, a developing sleeve that revolves in a predetermined direction of revolution around the magnet roller, a developer tank having an opening that forms a development region by opening a part of a surface of the developing sleeve in a circumferential direction, a regulating member that regulates a layer thickness of a developer on the surface of the developing sleeve, and a toner residue reduction member that reduces a residue of a toner adhering directly to the surface of the developing sleeve.
US10185243B2 Fixing device adjusting output current value of electric current flowed by electric discharge of electric charge supplying device and image forming apparatus including the same
A fixing device includes a rotatable fixing member, a rotatable pressuring member and an electric charge supplying device. The fixing member contacts a recording medium having a toner image and heats the recording medium. The pressuring member pressures the recording medium between the fixing member and the pressuring member. The electric charge supplying device electrically discharges electric charges with same polarity as toner and supplies the electric charges to the fixing member. An output current value electrically discharged by the electric charge supplying device is adjusted on the basis of a toner charged amount of the toner image. When the toner charged amount is equal to or more than a threshold value, the output current value is set to a normal current value. When the toner charged amount is less than the threshold value, the output current value is set to a current value higher than the normal current value.
US10185242B2 Optical scanning apparatus and image forming apparatus
There is a demand for an inexpensive optical scanning apparatus. An optical scanning apparatus includes a light source configured to emit a laser light flux, a deflection unit configured to deflect the laser light flux emitted from the light source, and a light reception member configured in such a manner that the laser light flux reflected by the deflection unit is incident thereon. The light source emits the laser light flux tilted by a predetermined angle with respect to a horizontal direction toward the deflection unit. The light reception member is disposed above or below the light source, and the laser light flux reflected by the deflection unit and tilted by the predetermined angle with respect to the horizontal direction is incident on the light reception member.
US10185237B2 Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge, image forming apparatus, and polyarylate resin
An electrophotographic photoreceptor comprises a conductive support and, at least a photosensitive layer on the conductive support, wherein the photosensitive layer includes a polyarylate resin and the polyarylate resin has a repeating structure represented by formula (1), and the amount of bisphenol residues represented by formula (3) after the polyarylate resin is hydrolyzed, is 0.2% to 1%, in terms of intensity ratio, based on the total amount of bisphenol residues represented by formula (2) and formula (3) after the polyarylate resin is hydrolyzed, the bisphenol residues being detected with a gas chromatograph employing a hydrogen flame ionization detector (FID).
US10185236B2 Image forming apparatus and process cartridge
An image forming apparatus includes an electrophotographic photoreceptor having a photosensitive layer that includes at least one of a hindered phenol antioxidant and a benzophenone ultraviolet absorber, a charging device, an electrostatic latent image forming device, a developing device, and a transfer device that includes an intermediate transfer belt whose electric field dependence of a volume resistivity is 0.003 or less (log Ω·cm)/V in a voltage range of from 500 V to 1,000 V, and transfers a toner image formed on a surface of the electrophotographic photoreceptor onto a recording medium through the intermediate transfer belt and erases charges from the surface of the electrophotographic photoreceptor by applying current to the electrophotographic photoreceptor after the toner image formed on the surface of the electrophotographic photoreceptor has been transferred onto the intermediate transfer belt.
US10185233B2 Cover member, conveying apparatus, lithography apparatus, and method of manufacturing article
A cover member that covers a first surface on an opposite side with respect to a holding surface of a holding portion that holds a substrate, the cover member including a first removing member that removes a foreign substance attached to the first surface, in which the cover member is capable of being fixed to the holding portion while the first surface and the first removing member are in contact with each other covering the first surface.
US10185230B2 Measurement apparatus and method
A measurement apparatus for measuring at least one property of an electron bunch or other group of charged particles travelling through a cavity (310), comprises a plurality of electrodes (302-308) arranged around the cavity, a plurality of optical sensors (322-328), wherein the plurality of electrodes are configured to provide signals to the optical sensors thereby to modulate at least one optical property of the optical sensors. The apparatus further comprises at least one laser source (330) for providing a laser beam comprising a series of laser pulses to the plurality of optical sensors to obtain measurements representative of said at least one optical property of the optical sensors, and a processing resource (320) configured to process at least a first measurement signal from a first one of the optical sensors and a second measurement signal from a second one of the optical sensors, thereby to determine at least one property of the electron bunch or other group of charged particles, wherein the at least one property comprises charge and/or lateral position.
US10185224B2 Method and apparatus for inspection and metrology
A method involving providing incident radiation of a first polarization state by an optical component into an interface of an object with an external environment, wherein a surface is provided adjacent the interface and separated by a gap from the interface, detecting, from incident radiation reflected from the interface and from the surface, radiation of a second different polarization state arising from the reflection of incident radiation of the first polarization at the interface as distinct from the radiation of the first polarization state in the reflected radiation, and producing a position signal representative of a relative position between the focus of the optical component and the object.
US10185223B2 Lithographic apparatus and surface cleaning method
An apparatus and method for cleaning a contaminated surface of a lithographic apparatus are provided. A liquid confinement structure comprises at least two openings used to supply and extract liquid to a gap below the structure. The direction of flow between the openings can be switched. Liquid may be supplied to the gap radially outward of an opening adapted for dual flow. Supply and extraction lines to respectively supply liquid to and extract liquid from the liquid confinement structure have an inner surface that is resistant to corrosion by an organic liquid. A corrosive cleaning fluid can be used to clean photo resist contamination.
US10185220B2 Substrate processing method, substrate processing apparatus, and non-transitory computer-readable medium
A substrate processing method includes steps of: supplying a developer onto a substrate surface from a discharge port while the substrate is rotated at a first rotation speed and a liquid contact surface faces the surface, and moving the nozzle while the liquid contact surface contacts with the developer so that a liquid film of the developer is formed on the surface; rotating the substrate at a second rotation speed slower than the first rotation speed, after the liquid film is formed, in a state where supply of the developer is stopped; rotating the substrate at a third rotation speed faster than the first rotation speed, after the substrate is rotated at the second rotation speed; and reducing rotation speed of the substrate to the second rotation speed or less, after the substrate is rotated at the third rotation speed, so that the liquid film is held on the surface.
US10185219B2 Developing method
In a developing method, a developing nozzle starts discharge of developer to a position set in advance on a substrate, spinning about the center thereof, away from the center. This causes a flow of the developer at the center having a small centrifugal force immediately after the discharge is started. Accordingly, a dissolution product of a resist can be ejected outside the substrate more efficiently than the case when the discharge of the developer to the center is started. Moreover, this achieves distributed arrival positions of the developer directly discharged from the developing nozzle immediately after the discharge is started. Consequently, thin resist patterns especially at the center of the substrate are eliminated to obtain suppression in treatment variation.
US10185218B2 Method of transferring reverse pattern by using imprint process
A method of transferring a reverse pattern using an imprint process includes: preparing a master mold, where a first pattern is defined on a surface of the master mold; coating an imprint resin on the master mold to cover the first pattern; pressing the imprint resin toward the master mold using a stamp member; curing the imprint resin to form a second pattern between the master mold and the stamp member, where the second pattern has a reverse shape to a shape of the first pattern; detaching the stamp member from the master mold to separate the second pattern from the master mold; and transferring the second pattern onto a transfer substrate.
US10185215B2 Reflection type screen
A reflection type screen including: a base portion which is tabular; and a plurality of prism portions which are provided on one surface of the base portion, extending in one direction and lined up in a direction intersecting the one direction, wherein the plurality of prism portions each have: a pair of surfaces, at least one of the pair of surfaces being inclined with respect to the normal direction of the one surface of the base portion and intersecting the other of the pair of surfaces; and a reflecting layer, being formed on the one of the pair of surfaces and reflecting light, and wherein the reflecting layer includes a low friction portion dispersed over within a reflecting portion to reflect light, having lower friction coefficient than that of the reflecting portion.
US10185214B2 Projector and image display method including a light separation optical system
The present invention provides a projector with high brightness, the projector including: a first light source that outputs a first light containing a first fluorescence generated in a first fluorescence region; a second light source that outputs a second light containing a second fluorescence generated in a second fluorescence region; first to third image display elements; a light separation optical system that generates an illumination light illuminating the first to third image display elements with colors different from each other from the input first light and second light and radiates the illumination light to the first to third image display elements; and a controller that causes the first to third image display elements to display an image according to an input video signal and colors of the illumination light radiated to the first to third image display elements.
US10185212B1 Projection display apparatus including eye tracker
A projection display apparatus that tracks a user's eye with an eye tracker and displays a high-resolution image at a position of the user's eye. The projection display apparatus includes an eye tracker configured to track an eye of a user; a projector configured to project an image; and a controller configured to control the projector, based on a position of the eye of the user obtained from the eye tracker, to perform a first operation to project a first portion of the image at a first resolution onto a first region with respect to the position of the eye of the user, and to perform one of a second operation to project a second portion of the image at a second resolution lower than the first resolution onto a second region excluding the first region, and a third operation to refrain from projecting the image in the second region.
US10185210B2 Luminous light emitting device, light source unit and image projection system
A luminous light emitting device according to an aspect of the invention includes a motor, a luminescent wheel which is rotated by the motor, and a wheel cover which covers part of the luminescent wheel, and the wheel cover has a plurality of internal heat dissipating plates which are disposed so as to extend from a central portion towards an outer circumference of the luminescent wheel in an inside thereof.
US10185207B2 Panoramic head
A panoramic head includes a base and a rotating main body for bearing a shooting device; a rotating component is arranged at the lower part of the rotating main body, and a fixing part for fixing the shooting device is arranged at the upper part; the base is provided with a matching component for matching the rotating component, the rotating component and the matching component are coaxially arranged, and the rotating component can rotate for 360 degrees relative to the matching component; and the rotating main body is provided with fixing parts conforming to the size of the shooting device, the shooting device is fixed by means of the fixing parts, when the rotating main body rotates along with the rotating component thereof, panoramic shooting can be completed, and a lens node of the shooting device is located on a rotation axis of the rotating component.
US10185206B2 Lens barrel, lens driving device, and image pickup apparatus
A lens barrel that is capable of miniaturizing and thinning an image pickup apparatus by enabling to switch manual lens drive and electric lens drive with a simple mechanism. A lens barrel is mounted on an image pickup apparatus that supports an operation member rotatably. A drive barrel engages with a lens holding member to drive it in an optical axis direction. A motor transfers rotation to the drive barrel through a transfer mechanism. A switching mechanism switches between electric lens drive that drives the lens holding member by transferring rotation of the motor to the drive barrel and manual lens drive that drives the lens holding member by transferring rotation of the operation member to the drive barrel via an elastic member that rotates together with the operation member according to a user's operation. The drive barrel engages with the elastic member while shifting to a photographing area.
US10185203B1 Optoelectronic device
An optoelectronic device and method of making the same. The device comprising: a substrate; a regrown cladding layer, on top of the substrate; and an optically active region, above the regrown cladding layer; wherein the regrown cladding layer has a refractive index which is less than a refractive index of the optically active region, such that an optical mode of the optoelectronic device is confined to the optically active region, and wherein the optically active region is formed of: SiGeSn, GeSn, InGaNAs, or InGaNAsSb.
US10185199B2 System and method for controlling an optical filter assembly
A control system for a variable transmittance optical filter assembly includes a controller in communicatively coupled to a pair of load terminals, and a memory communicatively coupled to the controller and having encoded thereon statements and instructions executable by the controller to transition the optical filter assembly between operating states when coupled to the pair of load terminals. The controller is operable to perform any one or more of: allowing the optical filter assembly to transition to a dark state by shorting the load terminals together, maintaining the optical filter assembly in a hold mode by applying a pulse width modulated voltage signal across the load terminals, and transitioning the optical filter assembly between operative states by applying a voltage signal having voltage pulses of opposite polarities to the load terminals.
US10185197B2 Electrochromic devices
Conventional electrochromic devices frequently suffer from poor reliability and poor performance. Improvements are made using entirely solid and inorganic materials. Electrochromic devices are fabricated by forming an ion conducting electronically-insulating interfacial region that serves as an IC layer. In some methods, the interfacial region is formed after formation of an electrochromic and a counter electrode layer. The interfacial region contains an ion conducting electronically-insulating material along with components of the electrochromic and/or the counter electrode layer. Materials and microstructure of the electrochromic devices provide improvements in performance and reliability over conventional devices.
US10185196B2 Liquid crystal display panel and liquid crystal display device
Gate connection lines connected to gate wires in a display region are formed so as to have a region overlapped with source wires. According to such a structure, both of frame-width reduction and display performance of a liquid crystal display panel may be realized.
US10185195B2 Horizontal stripe liquid crystal display device
A liquid crystal display device for improving picture quality includes a common electrode formed on a first substrate, gate lines and data lines formed on a second substrate bonded to the first substrate by a sealing member with liquid crystals disposed therebetween, thin film transistors connected to the gate lines and to the data lines, pixel electrodes formed in subpixel regions, each pixel electrode having a long side in a direction of the gate lines and having a short side in a direction of the data lines fanout lines for supplying a driving signals from the driving chips to the data lines, first conductive spacers formed between the fanout lines connected to different driving chips, for supplying a common voltage to the common electrode, and second conductive spacers formed between the fanout lines connected to the same driving chip, for supplying the common voltage to the common electrode.
US10185192B2 Thin film transistor array substrate, method for manufacturing the same and method for maintaining the same, and display panel
The present disclosure discloses a Thin Film Transistor array substrate, a method for manufacturing the same and a method for maintaining the same, and a display panel. The TFT array substrate includes: a substrate; gate lines, common electrode lines and data lines arranged on the substrate; and pixel electrodes arranged at pixel unit regions defined by the gate lines and the data lines. The TFT array substrate further includes weld metal electrically connected to the pixel electrodes. Projections of the weld metal onto the substrate and projections of target wires onto the substrate are overlapped at overlapping regions, and the target wires are the gate lines or the common electrode lines.
US10185187B2 Display device and manufacturing method thereof
A display device and a manufacturing method thereof are disclosed. The display device includes a first substrate (S1) and a second substrate (S2) arranged opposite to each other; a common electrode (6) is disposed in a display area (A1) of the first substrate (S1); a plurality of first protrusions (1) are formed in a frame area (A2); the first protrusions (1) include first protrusion bodies (11) and first contact electrodes (12) disposed on top of the first protrusion bodies (11); the first contact electrodes (12) are electrically connected with the common electrodes (6); first common electrode signal lines (5) are disposed in a frame area (A2) of the second substrate (S2); and the first contact electrodes (12) are electrically connected with the first common electrode signal lines (5). The display device can simplify the overall manufacturing process of the display device.
US10185185B2 Display panel
A display panel includes a first substrate, a second substrate and a light shielding layer located between the first substrate and the second substrate. The light shielding layer includes first connecting portions extending along a first direction, second connecting portions extending along a second direction, extending portions and sub-extending portions connected by the first and second connecting portions. The first connecting portions and the second connecting portions define sub-pixels. The sub-pixels include a first sub-pixel. A projection of the extending portions on the first substrate overlaps the first sub-pixel to form a first overlapping area. A projection of the sub-extending portions on the first substrate overlaps the first sub-pixel to form a second overlapping area. The first overlapping area is greater than the second overlapping area. A largest width of the extending portions is greater than a largest width of the sub-extending portions in the first direction.
US10185184B2 Liquid crystal display device
A liquid crystal display device includes: a TFT substrate having gate lines and data lines arranged thereon, the gate lines extending in a first direction and arranged in a second direction, the data lines extending in the second direction and arranged in the first direction; a counter substrate having a black matrix and a color filter; and liquid crystals put between the TFT substrate and the counter substrate. Columnar spacers are fainted on the counter substrate. Pedestals are formed on portions of the TFT substrate, the portions corresponding to the columnar spacers. A convex portion and a concave portion are present at the top end of the columnar spacer. The pedestal is formed corresponding to the concave portion. The concave portion is opened at the ends thereof and connected to the lateral side of the columnar spacer.
US10185174B2 Thin film transistor substrate, display device including the same, and method of manufacturing thin film transistor substrate
A thin film transistor substrate, a display device including the same, and a method of manufacturing a thin film transistor substrate. The thin film transistor substrate includes: a base plate including a first area and a second area; a nano uneven pattern formed on one side of the base plate in the first area; a wire grid pattern formed on the ne side of the base plate in the second area; a gate electrode disposed on and overlapping the wire grid pattern; and one of a source electrode and a drain electrode disposed on the gate electrode and overlapping the wire grid pattern.
US10185169B2 Electrode layer, touch panel, and display apparatus
A touch-control panel of a display apparatus includes one or more electrode layers. The electrode layer includes: a plurality of first electrode strips; and a plurality of second electrode strips interlacing with the plurality of first electrode strips and extending along a column direction; wherein the plurality of first electrode strips and the plurality of second electrode strips have widths varying along the column direction to thereby realize complementary shapes.
US10185168B2 Display device
The present disclosure relates to a display device including a display module, cover bottom, a PCB, and a cover shield. The PCB includes a guide hole formed therethrough in a thickness direction and coupled to the cover bottom to be disposed on a rear surface of the cover bottom. The cover shield includes a guide protrusion configured to protrude from one surface at a position corresponding to the guide hole to be inserted into the guide hole and configured to be coupled to the cover bottom to cover the PCB. Accordingly, the cover shield is configured in such a way that the guide protrusion of the cover shield is inserted into the guide hole of the PCB interposed between the cover bottom and the cover shield while the cover shield is coupled to the cover bottom, thereby more easily and accurately guiding an assembly position of the cover shield.
US10185167B2 Backlight assembly and liquid crystal display assembly
The present invention provides a backlight assembly which includes a plastic frame, the plastic frame, a light guide plate, a light bar and an optical diaphragm group, a side surface of the plastic frame deviating from the reflective sheet is provided with a double-sided adhesive, at least one side frame of the plastic frame is provided with a groove which is disposed at a side surface of the plastic frame opposite to the double-sided adhesive; the double-sided adhesive includes a conductive heat dissipation layer and a double-sided adhesive layer, and a first metal sheet is disposed on a double-sided adhesive layer, located on the groove and contacts the optical diaphragm group and the conductive heat dissipation layer, respectively. The present invention further provides a liquid crystal display assembly.
US10185163B2 Wearable camera systems and apparatus and method for attaching camera systems or other electronic devices to wearable articles
Wearable electronic devices, for example wearable camera systems, and methods for attaching electronic devices such as camera systems to eyewear or other wearable articles are described.
US10185162B2 Single lens glare-reducing eyewear without causing LCD screen blackout
Glasses (e.g., goggles) for tactical use comprise a single lens. The single lens has a substrate, a quarter-wave retarder, and a linear polarizer. The substrate provides impact protection. The quarter-wave retarder and the linear polarizer provide glare reduction without causing blackout of screens having linear polarization.
US10185160B2 Spectacle lenses
A pair of spectacle lenses includes: a first refractive portion; a second refractive portion whose refractive power is stronger than the first's; and a progressive power portion in which a refractive power changes progressively from the first to the second refractive portion, first refractive powers of a left and right of the lenses being different, progressive power portions lengths of the left and right of the lenses are different and changing rates of additions of the left and right of the lenses are different in accordance with a shift between left and right visual lines so that a difference between addition effects acting on the wearer's eyes is reduced when the left and right visual lines shift with respect to each other depending on the first refractive powers of the left and the right of the lenses being different where the wearer views an object through the lenses.
US10185158B2 Temple assemblies for eyewear
An aspect includes a temple assembly that is configured to retain one or more lenses relative to a head of a user. The temple assembly may include a temple substrate and an insert. The temple substrate may be comprised of one or more polymers. The insert may be located at least partially within the temple substrate. The insert is configured to impose a spring force against the head of the user and is configured to allow at least a portion of the temple substrate to rotate axially about at least a portion of the insert such that the portion of the temple substrate deforms relative to the insert and at least partially independently of the insert.
US10185154B2 Laser despeckler based on angular diversity
A device for reducing laser speckle using a micro scanner and a holographic diffuser. The micro scanner includes a first transparent optical substrate with an input surface and an output surface and a second transparent optical substrate with an input surface and an output surface and a variable refractive index medium sandwiched between the output surface of the first substrate and the input surface of the second substrate. Transparent electrodes are applied to the output surface of the first substrate and the input surface of the second substrate. The electrodes are coupled to a voltage generator. The input surface of the first substrate is optically coupled to a laser source. The input surface of the second substrate is configured as an array of prismatic elements. At least one of the input surface of the first substrate or the output surfaces of the second substrate is planar.
US10185149B2 Spectacle lens for a display device which can be placed on the head of a user and which generates an image, and display device comprising such a spectacle lens
A spectacle lens for a display device can be fitted on the head of a user and generate an image. The spectacle lens includes a coupling-in section, a coupling-out section, and a light guiding channel. The spectacle lens includes a first partial spectacle lens connected to a second partial spectacle lens. The light guiding channel runs in the first partial spectacle lens and the two partial spectacle lenses are connected to each other via contact surfaces which extend on the one hand from the front side to the rear side and on the other hand from the edge of the spectacle lens along a predetermined length in a second direction, which runs transversely with respect to the first direction.
US10185144B2 Optical assembly and optical module
An optical assembly is provided. The optical assembly includes a light transmitting terminal, a light receiving terminal, an optical component located between the light transmitting terminal and the light receiving terminal, a collimating unit located between the optical component and the light transmitting terminal, and a focusing unit located between the optical component and the light receiving terminal. The collimating unit includes a first lens located between the optical component and the light transmitting terminal, and a field lens located between the first lens and the optical component and configured to absorb an alignment error between the light transmitting terminal and the first lens. The focusing unit includes a second lens located between the optical component and the light receiving terminal.
US10185142B1 Systems and methods for improving a fluid contact layer in an electrowetting element
An electrowetting element comprising a first fluid and a second fluid immiscible with the first fluid. A support plate comprises a first layer comprising a migration pathway, the first layer comprising a first surface in contact with at least one of the first fluid or the second fluid. A substance is disposed within at least a portion of the migration pathway in the first layer. The substance is distinct from both the first fluid and the second fluid and is configured to reduce migration of at least a component of the first fluid or a component of the second fluid into the migration pathway in the first layer.
US10185141B2 Cascaded electrical device bus structure systems and methods
The present disclosure presents techniques to facilitate improving operation of an electrical system, which includes a bus structure that cascades multiple electrical devices. The bus structure includes a first outer conductive layer implemented as a positive layer; a second outer conductive layer implemented as a negative layer; a first intermediate conductive layer neighboring the first outer conductive layer; a second intermediate conductive layer neighboring the second outer conductive layer; and a third intermediate conductive layer neighboring the second intermediate conductive layer, in which the third intermediate conductive layer is implemented as an inter-device layer that facilitates electrically coupling at least two of the electrical devices in series. The first intermediate conductive layer is implemented as a negative layer and the second intermediate conductive layer is implemented as a positive layer to facilitate reducing stray inductance and/or increasing stray capacitance introduced in the electrical system during operation.
US10185138B2 Imaging apparatus
According to an illustrative embodiment an imaging system is provided. The system includes a lens tube; a first polarizing filter; and a second polarizing filter; wherein the first polarizing filter and the second polarizing filter are adjacent each other, and wherein a polarizing imparted by the first polarizing filter is different from a polarizing imparted by the second polarizing filter.
US10185137B2 Wavelength multiplexed fourier ptychographic microscopy system and method
The present disclosure relates to Fourier ptychographic microscopy systems and methods. The system includes: a three-color LED array; a microscope, configured to obtain image information with multi-wavelength, and magnify to generate magnified image information; an RGB camera configured to acquire a first color image with a first resolution based on the magnified image information; and a controller, configured to synchronously control the three-color LED array and the RGB camera, in which the three-color LED array is further configured to display a plurality of illumination patterns, the RGB camera is further configured to acquire synchronously a plurality of first color images, and the controller is further configured to restore a single second image with a second resolution according to the plurality of first color images, and the first resolution is less than the second resolution. The present disclosure improves sampling speed.
US10185136B2 Eucentric digital microscope having a pivotally mounted pivot unit
The invention relates to a eucentric digital microscope (10) that encompasses a stationary stand body (12) and a pivot unit (14) mounted pivotably on the stand body (12), the pivot unit (14) being mounted rotatably around a rotation axis (26) extending in a Y direction. The pivot unit (14) encompasses at least an optical system having an optical axis (15) extending orthogonally to the rotation axis (26), and a focal plane (92), the pivot unit (14) being arranged nondisplaceably at least in an X direction and in a Z direction relative to the rotation axis (26).
US10185130B2 Variable magnification optical system, optical device, and method for manufacturing variable magnification optical system
A variable magnification optical system includes, in order from an object side, a first lens group having positive refractive power; a second lens group having negative refractive power; and a third lens group having positive refractive power; upon zooming from a wide-angle end state to a telephoto end state, a distance between the first lens group and the second lens group and a distance between the second lens group and the third lens group being varied. The variable magnification optical system further includes a V lens group GV having negative refractive power and being moved to have a component in a direction perpendicular to the optical axis, and an F lens group GF having positive refractive power and being moved along the optical axis upon focusing from an infinitely distant object to a close object, the V lens group GV being disposed on the more object side than the F lens group GF. Thereby, it is possible to provide the compact variable magnification optical system with a high zoom ratio and high performance, an optical apparatus therewith and a method for manufacturing the variable magnification optical system.
US10185127B2 Optical imaging system
An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens having a negative refractive power, a fifth lens having a negative refractive power, a sixth lens, and a seventh lens having a positive refractive power. The first lens to seventh lens are sequentially disposed in a direction from an object side toward an imaging plane.
US10185126B2 Optical imaging system
An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens, disposed in order from an object side to an imaging plane. One or any combination of the first lens to the seventh lens are formed of glass. One or both surfaces of one or more of the first lens to the seventh lens are aspherical. A pair of lenses, among the first lens to the seventh lens, allows paraxial areas opposing each other to be bonded to each other.
US10185125B2 Photographing optical lens system, image capturing unit and electronic device
A photographing optical lens system includes five lens elements which are, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The second lens element has positive refractive power. The third lens element has negative refractive power. The fourth lens element has positive refractive power. The fifth lens element with negative refractive power has an image-side surface being concave in a paraxial region thereof, wherein the image-side surface thereof has at least one convex critical point in an off-axial region thereof, the object-side surface and the image-side surface thereof are aspheric.
US10185123B2 Lens system
Compact narrow angle lens systems that may be used in small form factor cameras. The lens system may include six lens elements with refractive power, and may provide lower F-numbers while maintaining or improving imaging quality and package size when compared to other compact lens systems. Total track length of the lens system may be 6.5 millimeters or less, for example 5.9 or 6 millimeters. Focal length of the lens system may be 7.0 millimeters or less, for example 6.6 millimeters. The lens system may include an aperture stop located behind the front vertex of the lens system, for example between the first and second lens elements, that effectively moves the ideal principal point of the camera to in front of the front vertex. The lens system may provide a focal ratio of 2.8 or less, for example 2.6 or 2.4.
US10185119B2 Optical scanning apparatus with reflection mirror mounted by leaf springs and image forming apparatus therof
An optical scanning apparatus includes a light source, a deflecting unit, a reflection mirror, a casing, and first and second leaf springs. The casing includes first and second mirror supporting portions and a facing portion. The following relationship is satisfied: D2
US10185106B2 Fiber optic cable external shield connector
A fiber optic cable external shield connector grounds a fiber optic cable having both a corrugated conductive shield and a strength member without removal of the outer protective layer of the fiber optic cable. The connector has a grounding cover and a cooperative grounding base each with an electrically conductive grounding assembly having an array of prongs. Bosses of the cover and bosses of the base are fastened together to force the prongs of the conductive assembly to pierce the outer non-conductive sheath of the fiber optic cable. The prongs cooperatively pinch the strength member to ultimately connect the corrugated shield and strength member to an outside ground.
US10185105B2 Flexible optical-fiber ribbon
The flexible optical-fiber ribbon can be reversibly adapted to both planar and non-planar shapes (e.g., packed via folding or rolling) without damaging the optical-fiber ribbon or its constituent optical fibers.
US10185104B2 Optical receiver and method of assembling the same and providing rotational alignment
A method of assembling an optical module that recovers data by interfering signal light with local light is disclosed. The optical module provides a housing with a side to which a signal port and a local port are fixed, and an optical components having a light incident surface whose normal makes an angle θ except for 0° and 90° against the axis of the signal port. The method first adjusts a rotation of the assembling apparatus by (1) setting a tool on the apparatus, where the tool has a pair of sides parallel to each other and a reference side making the angle θ against one of the paired sides, and (2) facing the reference side toward the preset direction. Next, setting the housing on the apparatus in an attitude same with the tool and facing the optical component toward the preset direction above the housing, the process installs the optical component within the housing.
US10185102B2 Optical fiber connector with integrated installation tools
An optical connector having at least one removable integrated assembly tool for terminating an optical fiber cable is described. The connector comprises a housing configured to mate with a receptacle, a collar body disposed in the housing, a backbone that retains the collar body in the housing, a removable funnel-shaped and a fiber boot. The collar body secures a ferrule secured at a first end thereof, and includes mechanical element disposed in an intermediate portion and a buffer clamping portion near a second end of the collar body. The backbone has a mounting structure surrounding a central bore at one end. The funnel-shaped fiber guide attaches to the mounting structure to facilitate insertion of an optical fiber into the connector, and wherein the fiber boot is attachable to the mounting structure after the fiber guide has been removed.
US10185101B2 Plug with rotatable release mechanism
A plug assembly comprising at least one elongate ferrule terminating an one optic fiber and arranged in parallel to an actuating axis, a plug housing the ferrule and such that an end of the ferrule is exposed at a forward end thereof, the forward end configured for insertion into a receptacle, an elongate release lever for releasably securing the plug housing to the receptacle, the lever comprising a first end fixed to the plug housing towards the forward end and a flexible free end, and an actuating assembly cooperating with the flexible free end and rotatable about the actuating axis between a position where the flexible free end is positioned spaced from the housing and a position where the flexible free end is positioned immediately adjacent the housing.
US10185098B2 Optical fiber connector device
An optical fiber connector device includes an optical fiber connector and an insert unit. The insert unit hash a housing and a connecting mechanism. The housing surrounds an axis, and has an outer wall, a surrounding wall, and a cover member. The outer wall defines a first insert opening on the axis, and has a main opening spaced apart from the axis. The outer wall and the surrounding wall are molded as one piece. The cover member covers removably the main opening. The connecting mechanism has a first connecting member surrounded by the outer wall and connected to the optical fiber connector, and a second connecting member surrounded by the surrounding wall, coupled to the first connecting member, and adapted to be connected to another optical fiber connector.
US10185096B2 Ferrule-core concentricity measurement systems and methods
Systems and methods of measuring ferrule-core concentricity for an optical fiber held by a ferrule are disclosed. The method includes: generating ferrule distance data by measuring distances to a ferrule outside surface as a function of rotation angle using a distance sensor and rotating either the ferrule or the distance sensor about an axis of rotation that is off-center from the true ferrule axis; aligning the axis of rotation with the fiber core; using the ferrule distance data to determine a position of the true ferrule center relative to the optical fiber core; and measuring the concentricity as the distance between the true center of the ferrule and the optical fiber core.
US10185095B2 Device for an optical-fiber connection
Device for the coaxial connection of fiber-optic cables, comprising a single-piece coupling housing (10) and a single-piece sleeve mount (20), the sleeve mount (20) being designed with at least one latching nose (21) and the coupling housing (10) being designed with at least one latching mount which complements the at least one latching nose (21), wherein the latching mount is designed with at least one latching hook (14) and at least one stop (15).
US10185094B2 Optical plug having a removable and replaceable nosepiece and a complimentary receptacle
Disclosed are optical plugs and optical connectors for making optical connections. The optical plugs and optical connectors disclosed have a nosepiece that is easily removed and replaced for allowing access to the optical interface for cleaning and the nosepiece may also protect the optical interface when installed. The nosepiece may be a single component or an assembly as desired. The devices disclosed may be hybrid devices providing both optical and electrical connectivity or they may solely have optical connectivity if desired.
US10185093B2 Apparatus and methods for furcating fiber optic cables
Methods and apparatus for furcating fiber optic cables are provided. In some embodiments, a molded furcation tube array is generated by compressing rearward end portions of a plurality of furcation tubes together, and heating at least a portion of the rearward end portions to form a molded portion of the furcation tube array. Reinforcing filaments can be bonded into and/or throughout the molded portion. The molded portion can have internal chambers in communication with separate furcation tubes of the furcation tube array, in which optic fibers can be slidably retained, and the molded portion can be fixedly coupled to a housing, which in turn, can be coupled to a cable trunkline. Optic fibers can piston or slide longitudinally within the trunkline housing and molded portion.
US10185091B2 Multiplexer, image projection apparatus using the multiplexer and image projection system
To provide a multiplexer that makes it possible to achieve a reduction in size and that minimizes the influence of the expansion of laser light on a multiplexing unit. A multiplexer is provided with a plurality of waveguides, multiplexing units that are provided at an intermediate location within the waveguides, and laser light sources, wherein: the first multiplexing unit is arranged at a position that is closest to the laser light sources; and the laser light sources that have an optical axis at a position that is separated from the transmission axis of the visible light that is introduced into the first multiplexing unit are arranged so that the optical axis is inclined with respect to the transmission axis and the outer periphery of laser light that expands at a predetermined expansion angle passes in front of the first multiplexing unit.
US10185080B2 Lighting device and display apparatus
A lighting device, comprising a light guide plate being housed in a casing with an opening and having one surface facing the opening, and a light source placed to face a side surface of the light guide plate, and emitting, from the one surface of the light guide plate, light emitted from the light source and entering the light guide plate through the side surface, comprising a frame body covering an edge of the one surface of the light guide plate from a side of the one surface, wherein the frame body has a rib facing at least a part of a side surface of the light guide plate, except for a side surface at a side proximal to the light source, and extending toward a bottom surface of the casing, and the rib is configured to be capable of being bent by pressing force from the light guide plate.
US10185075B2 Reflective display apparatus and front light structure thereof
A reflective display device includes a bi-stable display, a front light module and a plurality of light converging films. The front light module is configured to provide a light to the bi-stable display, and the bi-stable display reflects the light. The light converging films are configured to converge the light reflected by the bi-stable display. The refractive index of the light converging film that is closest to the bi-stable display is lower than the refractive index of the light converging film that is farthest from the bi-stable display.
US10185072B2 Light guide plate and light source module
A light guide plate and a light source module are described. The light guide plate includes a main body, first stripe microstructures and second stripe microstructures. The main body includes a light incidence surface and an optic surface. The light incidence surface is connected to the optic surface. The optic surface includes a first microstructure region and a second microstructure region arranged sequentially, and the first microstructure region is near the light incidence surface. The first stripe microstructures are disposed in the first microstructure region and extending along a direction from one side near the light-incident surface to the other side away from the light-incident surface. The second stripe microstructures are disposed in the second microstructure region along the direction. A gradient of each second stripe microstructure is gradually varied along the direction.
US10185071B2 Light guide plate, backlight module and display device
A light guide plate, a backlight module and a display device are provided. The light guide plate includes a main body, first stripe microstructures, second stripe microstructures and third stripe microstructures. The main body includes a light incidence surface and an optic surface having a first area and a second area. The first area is disposed nearer the light incidence surface. The first stripe microstructures and the second stripe microstructures are respectively disposed on the first area and the second area. Each of the first stripe microstructures and the second stripe microstructures extends along the direction vertical to the light incidence surface. A width of one end of each second stripe microstructure near the light incidence surface is smaller than a width of the other end away from the light incidence surface. The third stripe microstructures are distributed on a partial or the whole region of the optic surface.
US10185068B2 Multilayer reflective polarizer
Multilayer reflective polarizers are described. More particularly, multilayer reflective polarizers having a higher block light transmission at longer wavelengths than shorter wavelengths while having a high pass light transmission are described. The described multilayer reflective polarizers may be combined with absorbing polarizers or used in display devices.
US10185066B2 Color filter and display apparatus including the same
A color filter includes a substrate, a first color conversion layer, a second color conversion layer, a barrier wall, and a light blocking layer. The substrate includes a first pixel region spaced from a second pixel region. The first color conversion layer is on the first pixel region and converts incident light to light of a first color. The second color conversion layer is on the second pixel region and converts the incident light to light of a second color. The barrier wall is between the first and second color conversion layers over the substrate. The light blocking layer extends continuously on a bottom surface and a side surface of the barrier wall, and the bottom surface faces the substrate.
US10185060B2 Free-form surface lens, method of designing free-form surface lens, free-form surface mirror, method of designing free-form surface mirror, and projection type video display apparatus
A free-form surface lens is made of a transparent resin forming an oblique projection optical system including a free-form surface mirror in a projection type video display apparatus, this lens includes a lens effective region having a surface on which a predetermined free-form surface is formed, and an edge surface formed to surround the lens effective region, the lens effective region and the edge surface in a part of a circumference surrounding the lens effective region where the edge surface is not formed are joined to each other by at least either one of a curved surface and a flat surface set so as not to change a direction of a tilt of the lens effective region in vicinity of the lens effective region, and an end surface including at least either one of the curved surface and the flat surface is set as a tapered surface.
US10185059B2 Optical element and optical system including the optical element
An optical element, which is composed of at least three optical members including a resin layer sandwiched between two optical members, has a high environmental resistance and optical performance, and has an excellent chromatic aberration correction effect. In the optical element, the resin layer is formed on one of light incident/exit surfaces of a first optical member, and a second optical member is cemented to the resin layer by a bonding material. A condition of φg<φr is satisfied, where φr indicates an outer diameter of the resin layer and φg indicates a diameter of cemented surface of the resin layer and the second optical member.
US10185058B2 Protection film suitable for illuminated display devices
The present invention relates to protection films comprising an optical film suitably sized for an illuminated display device, the optical film having perimeter surface portions defining a central region. The protection film further comprises a pressure sensitive adhesive layer at the perimeter surface portions of the optical film. The optical film and/or pressure sensitive adhesive layer has been adapted such that the at least the central region of the optical film contacts the illuminated display device or the central region of the optical film is bonded to the illuminated display device by means of a self-wetting layer. The protection film may be preassembled or may be provided as a kit, the kit comprising an optical film and a double-faced pressure sensitive tape.
US10185055B2 Method and wind energy installation for lightning warning
A method for lightning warning with a large number of wind energy installations, in particular with a part of a wind farm, wherein the wind energy installations are each located at one location, and each of the large number of wind energy installations comprises a sensor arrangement for registering an environmental parameter, comprising at least an anemometer, a temperature sensor and/or a humidity sensor, wherein the sensor arrangement comprises a further sensor, in particular an electric field meter for registering electric fields, and the method comprises the following steps, namely a registration of at least one value for the environmental parameter, comprising at least an electric field, with the aid of the sensors of the sensor arrangement with the large number of wind energy installations; and an evaluation of the at least one value for the environmental parameter for the prediction of the lightning warning for the locations of the large number of wind energy installations. A wind energy installation and/or a wind farm with a large number of wind energy installations and/or a network of wind energy installations and/or a network of wind farms for lightning warning, and the use of this to form a system for weather prediction, in particular for thunderstorm and/or lightning warning.
US10185052B2 Constrained backscatter gamma ray casing and cement inspection tool
Methods, systems, devices, and products for estimating at least one parameter of interest of a volume of interest of an earth formation using nuclear radiation based measurements. Logging tools include a limited aperture collimated radiation beam source, detectors, and at least one processor configured to take measurements. The source is configured to emit a beam of radiation radially from the logging tool into an elongated volume of interest outside the wellbore such that the beam penetrates a plurality of zones of the volume of interest. Each zone represents a range of radial depths corresponding to a respective infrastructure component associated with the wellbore, such as nested tubulars. Each detector has a unique angle of detection and is configured to generate measurement information in response to spatially coherent backscattered gamma rays. Each detector is associated with scattering events at one of the plurality of zones.
US10185040B2 Detector apparatus with detachable evaluation unit
A detector apparatus includes a scattered radiation grid; a scintillator unit for converting X-rays into a light quantity; an evaluation unit for converting the light quantity into electric signals; and a module-receiving appliance. The scintillator unit and the scattered radiation grid are mechanically connected to the module-receiving appliance via a first connection and the evaluation unit is mechanically connected to the module-receiving appliance via a second connection, independent of the first connection. The evaluation unit, the scintillator unit and the scattered radiation grid are aligned with respect to one another such that light quantity, when emitted from sub-regions of the scintillator unit, is registered by sub-regions of the evaluation unit.
US10185038B2 Integer ambiguity-fixed precise point positioning method and system
A method for providing and applying Precise Point Positioning-Integer Ambiguity Resolution (PPP-IAR) corrections for a Global Navigation Satellite System (GNSS). In a GNS signal correction system, PPP-IAR corrections (ambiguities plus receiver and satellite hardware delays) are calculated based on observation data (Pi,a, Φi,a) of n satellites for individual reference stations using a functional model, and these individual PPP-IAR corrections are merged into one single and larger set of PPP-IAR corrections. In a broadcast system, the (merged) PPP-IAR corrections are encoded at a System Control Centre (SCC) and transmitted to mobiles. In a mobile system a similar functional model is used to calculate a correction Δx to an a priori position.
US10185036B2 Receiver performance using GNSS signals having different frequencies
Data bandwidth reduction in positioning system signals. Specifically, a first, relatively easily acquired signal may be analyzed to determine if and/or to what extent to decimate a second signal. The second signal may comprise a higher encoded data rate (e.g., a chip rate). In turn, decimation of the second signal based on characteristics of the first signal may allow for more efficient processing of the second signal.
US10185035B2 Satellite-based positioning method and associated apparatus
A satellite-based positioning method includes: obtaining predicted satellite data for at least one satellite vehicles (SVs) in a global navigation satellite system (GNSS); obtaining reference satellite data for the at least one SV; calculating satellite prediction error data for each of the at least one SV according to the predicted satellite data and the reference satellite data; and utilizing a processing unit to calculate a parameter for each of the at least one SV based on the satellite prediction error data. An associated satellite-based positioning apparatus is also provided.
US10185033B2 Active continuous awareness surveillance system (ACASS): a multi-mode 3D LIDAR for diverse applications
The ACASS 3D LIDAR system operates in a fundamentally new manner combining features of flash LIDARS and scanning LIDARS simultaneously which enables mission and performance trades to be conducted by varying the sizes of illumination patches within the scenes being observed. Further the combination of these modes of operation into a single LIDAR system enables multiple modes of operation and multiple missions to be accomplished with single lasers obviating the need for multiple lasers and enabling significant simplification of beam control modes. Systems which result from the new, expanded size, weight, power, cost trade space enabled by the ACASS concept can provide new levels of performance at significantly reduced risks and costs The achievement of wide area, three dimensional imaging using a LIDAR sensor system is accomplished with one laser which operates using an eye safe fiber laser with very high puke 13 rates but very low energy per pulse.
US10185027B2 Lidar with smart safety-conscious laser intensity
In one embodiment a laser range finder generates high-intensity laser pulses with intensities above a threshold intensity (e.g. above an eye-safe intensity) in an adaptive-intensity region of the field of view. The laser range finder further generates lower intensity (e.g. eye-safe) laser pulses in a protective guard region (e.g. a guard ring) that surrounds the high-intensity laser pulses. The guard region is located in the FOV such that ingress paths to the adaptive-intensity region must first traverse the lower-intensity guard region. The laser range finder analyzes laser reflections from the guard region to improve timely prediction of object intrusion into the adaptive-intensity region, thereby providing time to determine object trajectory or object classification. Upon determination that an object is likely to intersect the high-intensity laser pulses the laser range finder can discontinue the high-intensity laser pulses and instead generate laser pulses below the threshold intensity (e.g. eye-safe intensity laser pulses).
US10185024B2 Method for geolocating a fleet of communicating objects without a GPS-type system
A method for locating communicating objects that make up a fleet. An absolute frame of reference is defined in which the coordinates of the positions of the communicating objects are defined. At least three positions by the coordinates thereof in the absolute frame of reference are defined. The previously defined positions are associated with three communicating objects, referred to as reference objects. A reference object detects the other two reference objects and measures the distance to the two other reference objects. The distance from two reference objects to a fourth communicating object is measured. The geometric location of the distant points from a reference object to the object to be located is the orbit of the reference object. The fourth communicating object is located from at least two orbits previously established and at least one distance among the distances that separate the three reference objects.
US10185023B2 Method, system, and processing server for determining track information of target person
Embodiments of the present application disclose a method, a system and a processing server for determining track information of a target person. The method comprises: obtaining a plurality of designated videos; determining a plurality of first image acquisition devices shot the designated videos; according to a preset intersection mode and for the first image acquisition devices: obtaining sets of unique identification information detected by WiFi detectors of the first image acquisition devices during a detection time interval respectively, and performing an intersection processing on the obtained sets of unique identification information to obtain an intersection set of unique identification information; determining the unique identification information of the WiFi terminal in the intersection set of unique identification information as unique identification information of the target person; obtaining image acquisition devices in which all WiFi detectors detected the unique identification information of the target person are located; determining track information of the target person based on locations of the image acquisition devices in which all the WiFi detectors are detected. In the embodiments of the present application, it does not need to analyze a large number of videos.
US10185020B1 Method of compensating loss and dispersion of transmission line for time domain reflectometry
A system and method compensates distortions in transmission line measurement by obtaining a frequency response of a transmission line responsive to a test signal; approximating the frequency response as a function of a complex valued variable; and applying an analytic continuation to extend the function of the complex valued variable to a modified frequency response corresponding to a lossless frequency response, to compensate for loss in the transmission line. The modified frequency response may be further sampled at linearly spaced points in a wave number domain to compensate for dispersion of the transmission line.
US10185019B2 System for magnetic field distortion compensation and method of making same
A system and method for magnetic field distortion compensation includes a cryostat for a magnetic resonance imaging (MRI) system. The cryostat includes a vacuum casing having a vacuum therein. A cryogen vessel is disposed within the casing, the vessel having a coolant therein. A thermal shield is disposed between the vacuum casing and the cryogen vessel. An eddy current compensation assembly is disposed within the casing. The eddy current compensation assembly includes a plurality of electrically conductive loops formed on one of the vacuum casing, the cryogen vessel, and the thermal shield and constructed to mitigate vibration-induced eddy currents in the MRI system.
US10185018B2 Method for motion correction in magnetic resonance imaging and magnetic resonance imaging apparatus
A method for automatically updating planning of measurement volumes as a function of object motion during MRI examination of an object in which the planning images a specific subject/object anatomy by MRI, includes defining an object reference pose and a reference coordinate system for the reference pose at a time during MRI examination, with the reference coordinate system being used for planning the measurement volumes. During examination, information is obtained about an object pose change between a current object pose at the time and the reference pose. For each subsequent scan or single acquisition of imaging data during examination, pose change information is used for calculating a new coordinate system for the current pose and updating the planning of measurement volumes as a function of the new coordinate system so the imaged object anatomy remains the same throughout the scans or acquisitions of imaging data irrespective of object motion.
US10185017B2 Magnetic resonance imaging apparatus applying an MPG (motion probing gradient) during diffusion weighted imaging
The present invention provides a technique for obtaining a high-quality image at high speed in DKI analysis. In the DKI analysis, upon estimating a parameter relating to diffusion in an application direction of an MPG pulse, a least square fitting is separated from a constraint processing, and only a value of the pixel that does not meet the constraint condition in the least square fitting is targeted for the correction. Then, with regard to this pixel, a diffusion-related parameter is re-estimated using the pixel value after the correction, and a parameter image is generated by using the diffusion-related parameter thus obtained.
US10185015B2 Handheld oscillation applicator for use in a magnetic resonance rheology imaging system
A handheld oscillation applicator (40) for use in a magnetic resonance rheology imaging system (10), for applying mechanical oscillations to at least a portion of a subject of interest (20), the handheld oscillation applicator (40) comprising a housing (54), at least one transducer unit (48) configured to output mechanical energy, a piston (68) that is mechanically linked to the at least one transducer unit (48), the piston (68) including a first end (70), a second end (72), and an opening (74) that extends between the first end (70) and the second end (72), wherein the housing (54) comprises at least one opening (60), and the at least one opening (60) of the housing (54) and the opening (74) of the piston (68) at least partially overlap with regard to a housing opening direction (66) defined by an opening center (62) of the opening (60) of the housing (54) at a first surface (56) and an opening center (64) of the opening (60) of the housing (54) at a second surface (58); and an oscillation applicator system (38), including: a handheld oscillation applicator (40), a transducer driving unit (42) for energizing the at least one transducer unit (48), a sensing unit (50) configured to determine a physical quantity that is representative of an amplitude of mechanical oscillations being applied to at least the portion of the subject of interest (20), and to provide an output signal representing the determined physical quantity, at least one closed-loop control circuit for maintaining a mechanical displacement amplitude of the transducer unit (48) at a selected level, wherein the closed-loop control circuit is configured to provide an output signal for controlling the transducer driving unit (42), based on the output signal received from the sensing unit (50).
US10185014B2 Method and apparatus for EPI magnetic resonance with slew rate controlled and kspace entry optimized
In a method and apparatus for magnetic resonance imaging, a particularly quiet magnetic resonance sequence, uses echo-planar imaging with at least one gradient switching in a readout direction, wherein the at least one gradient switching in the readout direction has a slew rate that is less than a maximum slew rate defined by system specification parameters of the magnetic resonance apparatus.
US10185013B2 Magnetic resonance imaging (MRI) apparatus and method of generating MR image
Provided is a magnetic resonance imaging (MRI) apparatus for generating an MR image based on a steady state free procession (SSFP) sequence. The MRI apparatus includes: a radio frequency (RF) controller configured to apply to an object a first RF pulse corresponding to a first slice and a second RF pulse corresponding to a second slice; a gradient magnetic field controller configured to control respective gradient magnetic fields in a first direction corresponding to the first and second RF pulses, from among spatial encoding gradients, to have opposite polarities with respect to each other; a data acquisition unit configured to acquire first and second MR signals corresponding to the first and second slices; and an image processor configured to generate first and second MR images corresponding to the first and second slices, respectively, based on the acquired first and second MR signals.
US10185007B2 Noise reduction during selective MR excitation
In a method and magnetic resonance apparatus for creating an optimizing pulse sequence for selective RF excitation in the magnetic resonance apparatus, the pulse sequence has an excitation event block, which has an RF pulse and a selection gradient. Nuclear spins are excited in a predefined volume section in a predetermined manner by this excitation event block, which is designed to so that the spins inside the volume section have the same phase position after the excitation event block of the pulse sequence. The selection gradient does not have a polarity reversal.
US10185005B2 System and method for magnetic resonance coil arrangement
A magnetic resonance imaging (MRI) system is provided. The system includes a main field magnet generating a main magnetic field B0. Moreover, the system further includes an integrated magnet device. The integrated magnet device has field-shift coils including primary field-shift coils and field-shift shield coils, the primary field shift coils being placed closer to an object to be imaged within the imaging volume than the field-shift shield coils. The gradient coils are placed between the primary field-shift coils and field-shift shield coils. At least one substrate layer is included to provide mechanical support for the field-shift coils and the gradient coils.
US10185004B2 Thermal radiation shield for superconducting magnet, superconducting magnet and magnetic resonance imaging device
A thermal radiation shield for a superconducting magnet has an inner tube, an outer tube arranged around the periphery of the inner tube, and an annular end cap disposed therebetween, and connected in a fixed manner to an edge of the inner tube by an inner edge of the annular end cap. A first toothed part is formed at an outer edge of the annular end cap, the first toothed part being connected by meshing with a second toothed part formed by an edge of the outer tube. The annular end cap with a toothed structure allows only a simple cutting process on raw material to be performed in order to obtain the annular end cap and the first toothed part formed at the outer edge thereof, thereby avoiding complex punching, spinning and similar processes, and saving production costs.
US10184999B2 RF coil and magnetic resonance imaging device including the RF coil
A magnetic resonance imaging (MRI) device, including a transport table configured to slide; and a radio frequency (RF) coil configured to receive an RF signal, wherein the RF coil may include a main body; at least one fixer installed on the main body, the fixer being configured to contact the transport table; and a decompressor configured to reduce pressure between the at least one fixer and the transport table to detachably fix the main body onto the transport table.
US10184998B2 Method for positioning at least one local coil for recording magnetic resonance data with a magnetic resonance device and magnetic resonance system
A method for positioning at least one local coil for recording magnetic resonance data with a magnetic resonance device, wherein at least one surface data record, which describes the surface of the patient to be recorded who is already positioned for recording on a patient couch of the magnetic resonance device, is measured, the surface characteristic of the patient is extracted from the surface data record and at least one position and/or shape of at least one of the at least one local coil is chosen as a function of the surface characteristic in such a way that there is a pre-determined distance between the surface of the patient and the surface of the local coil is provided.
US10184993B2 Magnetometric sensor and current sensor
A magnetometric sensor comprises a magnetoresistance effect element having a sensitivity axis in a specific direction; including a fixed magnetic layer, a nonmagnetic material layer, and a free magnetic layer stacked in this order on a substrate; and including a first antiferromagnetic layer on the free magnetic layer on the opposite side to the side facing the nonmagnetic material layer to cause an exchange coupling bias between the first antiferromagnetic layer and the free magnetic layer and align the magnetization direction of the free magnetic layer in a prescribed direction in a state of permitting variation in magnetization. The free magnetic layer includes a first free magnetic sub-layer, a misfit-reducing sub-layer for decreasing the lattice mismatch of the free magnetic layer with the first antiferromagnetic layer, and a second free magnetic sub-layer ferromagnetically coupled to the first free magnetic sub-layer in this order from the first antiferromagnetic layer side.
US10184991B2 Dual-axis fluxgate device
A fluxgate device that includes a first magnetic core and a second magnetic core. The first magnetic core has a first magnetized direction that deviates from a first sense direction by more than 0 degree and less than 90 degrees. The second magnetic core is arranged orthogonally to the first magnetic core. The second magnetic core has a second magnetized direction that deviates from a second sense direction by more than 0 degree and less than 90 degrees.
US10184988B2 Remote sensing of remaining battery capacity using on-battery circuitry
A method of remote sensing a charge includes charging or discharging a first capacitor of a first RC circuit and a second capacitor of a second RC circuit to a predetermined threshold voltage using a power source. When each of the capacitors reach the predetermined threshold voltage, a response signal is provided from a communications module to a handheld computing device comprising a reader system. An amount of time between the response signals is determined. The amount of time is indicative of charge information.
US10184987B2 Methods and apparatus for reporting a relative state of charge of a battery
Various embodiments of the present technology may comprise methods and apparatus to determine an RSOC value of a battery. The methods and apparatus may comprise utilizing various parameters, such as voltage, current, and/or temperature to calculate the RSOC of the battery. In various embodiments, the methods and apparatus may display one of an actual RSOC and a reported RSOC. In various embodiments, the methods and apparatus may further detect changes in the relevant parameter(s), adjust the reported RSOC of the battery accordingly, and report the adjusted RSOC.
US10184986B2 System for condition monitoring of electric machine, mobile phone and method thereof
It is proposed a system for condition monitoring electric machine and the method thereof. The system includes a portable unit, being adapted for free movement around said electric machine; a magnetic field sensor, being adapted for measuring magnetic field intensity at at least one of a plurality points of a path of said free movement; a processing unit, being adapted for receiving at least one corresponding magnetic field intensity signal from said magnetic field sensor, comparing at least one magnetic field intensity value to at least one corresponding expected value, and determining, based on the comparison, if a fault is present in the electric machine; wherein: said magnetic field sensor and said processing unit are integrated into said portable unit. And the method includes steps of moving said portable unit to at least one point of a plurality points of a path of said free movement around said electric machine; measuring at least one magnetic field intensity at said at least one of a plurality points of a path of said free movement; and comparing at least one magnetic field intensity value to at least one corresponding expected value, and determining, based on the comparison, if a fault is present in the electric machine.
US10184984B2 Integrated circuit and electronic apparatus including integrated circuit
An integrated circuit and an electronic apparatus including the same. The electronic apparatus includes a scan input processing circuit, a selection circuit and a scanning circuit. The scan input processing unit is configured to output one of a scan input and a first logical value in response to a scan enable signal. The selection unit is configured to select one of an output of the scan input processing unit or a data input in response to the scan enable signal. The scan element comprises a flip-flop configured to store an output of the selection unit.
US10184975B2 Printed board with wiring pattern for detecting deterioration, and manufacturing method of the same
A printed board with a wiring pattern for detecting deterioration includes an insulating substrate, a wiring pattern group that is formed on the insulating substrate and includes a wiring pattern for detecting deterioration; and a solder resist covering the wiring pattern group, in which the board has a thin film section, and a thick film section in which a thickness of the solder resist is larger than the thin film section, and the wiring pattern for detecting deterioration is formed in the thin film section whose entire surrounding area or partial surrounding area is surrounded by the thick film section.
US10184969B2 Monitoring system for a capacitor bank
A first electrical response of a capacitor bank is accessed, the capacitor bank including a plurality of capacitor units arranged in a fixed spatial relationship with each other, each capacitor unit having a nominal impedance; a test electrical signal is provided to the capacitor bank; a second electrical response of the capacitor bank is measured after providing the test electrical signal to the capacitor bank; the first electrical response of the capacitor bank and the second response of the capacitor bank are compared; and whether an impedance of one or more capacitor units in the capacitor bank has changed relative to the nominal impedance is determined based on the comparison.
US10184966B2 Signal inspection apparatus, signal inspection system, signal inspection method, and non-transitory computer-readable medium encoded with signal inspection program
A signal inspection apparatus, a signal inspection system, a signal inspection method, and a non-transitory computer-readable medium encoded with a signal inspection program are provided, all of which can appropriately detect discrepancy between multiplexed signals. A signal inspection apparatus includes: an acquisition unit that acquires values of at least two signals among multiplexed signals in a predetermined cycle; a count unit that counts respective changes in the at least two signals in a predetermined time frame; a calculation unit that calculates a difference between the counts of changes; and an output unit that performs an output indicating discrepancy between the signals, if the difference between the counts of changes exceeds an allowable value.
US10184962B2 Removable transient voltage detector
An apparatus and method for detecting transient voltage at an electrical component of a circuit board is provided. The apparatus including a circuit including a comparator and a latch, wherein a first input of the comparator is electrically coupled to the electrical component, and the comparator receives a threshold voltage at a second input, where the comparator outputs either a high signal or a low signal in response to both the first input and the second input, and an output of the comparator is electrically coupled to an input of the latch such that the latch outputs a high signal in response to receiving a high signal from the comparator, and an indicator electrically coupled to an output of the latch, and where the apparatus is mounted non-permanently to the circuit board to provide a non-permanent electrical coupling between the comparator and the electrical component.
US10184960B2 Current sensor
A current sensor is configured to measure current flowing in two bus bars aligned in an X direction and extending parallel in a Y direction. A sensing element is arranged such that its magnetism sensing direction is oriented in the X direction on a line passing through the bus bar in a Z direction. A pair of shield plates sandwiches the bus bar and the sensing element therebetween in the Z direction. The bus bar is located between the sensing element and the lower shield plate. The sensing element is located closer to the upper shield plate than to the lower shield plate. At least one of a thickness and a magnetic permeability of the magnetism shield plates is greater in the upper shield plate than in the lower shield plate.
US10184956B2 Probe card
A probe card including a circuit board, a transformer, a probe head, and a reinforcement structure is provided. The transformer including a body, a plurality of solder balls, and a plurality of first contact points are disposed on the substrate. The body has a first surface and a second surface, wherein the first surface is located between the circuit board and the second surface. The solder balls are disposed on the first surface, and the first contact points are disposed on the second surface. The probe head is disposed on the second surface. The probe head is electrically connected to the circuit board by the first solder balls. The reinforcement structure is disposed between the probe head and the circuit board.
US10184954B2 Probe card case and probe card transfer method
Disclosed is a probe card case for accommodating a probe card. The probe card case includes: a first case member configured to mount the probe card at a predetermined position therein; a second case member configured to be fitted to a top side of the first case member, and including a card fixing mechanism for fixing the probe card; and a case fixing mechanism configured to fix the first case member and the second case member. The probe card is capable of being transferred in a state where the probe card is accommodated in the probe card case and the first case member and the second case member are fixed, and the probe card is capable of being transferred only with the second case member in a state where the probe card is fixed to the second case member.
US10184953B2 Pitot-static anemometric test adapter
An adapter for isolating the at least one pressure port of a pitot-static tube from ambient conditions. The adapter can be used to perform aircraft anemometric testing and provides a replaceable, leak-proof seal for communicating pressures from the aircraft pitot-static system to testing equipment.
US10184951B2 Three-axis monolithic MEMS accelerometers and methods for fabricating same
Three-axis monolithic microelectromechanical system (MEMS) accelerometers and methods for fabricating integrated capacitive and piezo accelerometers are provided. In an embodiment, a three-axis MEMS accelerometer includes a first sensing structure for sensing acceleration in a first direction. Further, the three-axis MEMS accelerometer includes a second sensing structure for sensing acceleration in a second direction perpendicular to the first direction. Also, the three-axis MEMS accelerometer includes a third sensing structure for sensing acceleration in a third direction perpendicular to the first direction and perpendicular to the second direction. At least one sensing structure is a capacitive structure and at least one sensing structure is a piezo structure.
US10184945B2 Method for detecting nucleosomes containing histone variants
The invention relates to a method for detecting and measuring the presence of mono-nucleosomes and oligo-nucleosomes and nucleosomes that contain particular histone variants and the use of such measurements for the detection and diagnosis of disease. The invention also relates to a method of identifying histone variant biomarkers for the detection and diagnosis of disease and to biomarkers identified by said method.
US10184943B2 Multiple biomarker set for breast cancer diagnosis, method of detecting the same, and diagnosis kit for breast cancer using antibody against the same
The present invention relates to a biomarker set for diagnosing breast cancer comprising two or more protein markers of: apolipoprotein C1, apolipoprotein (a), neural cell adhesion molecule L1-like protein, carbonic anhydrase 1, and fibronectin; a method for detecting the biomarker set in a blood sample through a multiple reaction monitoring; a kit for diagnosing breast cancer comprising antibodies specific to each of the proteins of the biomarker set; and a method for detecting proteins of the marker set in a blood sample through an antigen-antibody binding reaction. The method for detecting the protein marker set in a blood sample by the MRM method or antigen-antibody binding reaction and the diagnostic kit can provide very high accuracy and sensitivity in comparison with the diagnosis method using a single marker and can very conveniently diagnose breast cancer using blood from patients, thereby being effectively used for early diagnosis of breast cancer.
US10184942B2 Natriuretic peptide receptor as a biomarker for diagnosis and prognosis of cancer
The invention pertains to biomarkers for clinical detection of malignancies, especially for early detection of cancers. More specifically, this invention pertains to the role of Natriuretic Peptide Receptor A (NPRA) in cancer (e.g., tumor) progression. Thus, the invention includes materials and methods for the detection and prognosis of malignancies. The invention also pertains to methods for treating malignancies.
US10184941B2 Use of ACY-1 as a marker of ischaemia/reperfusion, delayed graft function and graft viability as well as method thereof
The invention relates to use of ACY-1 as a biomarker for ischaemia-reperfusion injury.
US10184939B2 Detection of neoantigens using peptide arrays
The present disclosure provides a method of identifying a peptide antigen, including contacting an antibody-comprising composition to a peptide microarray having an array surface and a plurality of feature pairs disposed thereon. Each of the feature pairs includes a first feature of wild-type peptides having a defined sequence and a second feature of mutant peptides having the defined sequence with a single amino acid mutation. Each of the wild-type peptides and the mutant peptides has an array-coupled terminus coupled to the array surface and an opposing free terminus, and the position of the amino acid mutation in the mutant peptides is located closer to the array-coupled terminus of the mutant peptides than the free terminus. The method further includes detecting binding of an antibody in the antibody-comprising composition to at least one of the feature pairs on the peptide microarray, and identifying feature pairs exhibiting differential binding.
US10184938B2 Testing device, a transfer member, a method of the testing device, and a testing kit
A liquid sample that is supplied to a detection device can be stored at the entry portion provided in a housing of the detection device having the housing; however, there is a problem that the detection device becomes bulky due to a volume of the entry. The testing device includes a flow path member for forming a flow path of a liquid test sample, a storage member for storing the liquid test sample to be supplied to the flow path, which contacts a portion of the flow path member, and a testing material for testing the liquid test sample supplied to the flow path. The storage member expands by contacting with the liquid test sample.
US10184934B2 Multisignal reagents for labeling analytes
Provided is a composition comprising an analyte bound covalently or through a first binding pair to a polymer. In this composition, the analyte is less than about 2000 MW; the polymer further comprises more than one signal or first member of a second binding pair; and the analyte is not a member of the first binding pair or the second binding pair. Also provided is an assay for an analyte. The assay comprises: combining a sample suspected of containing the analyte with the above-described composition and a binding agent that binds to the analyte; and detecting the signal or the first member of the second binding pair that is bound to the binding agent. Additionally provided is a multisignal labeling reagent comprising a first polymer covalently bound to (a) a reactive group or a first member of a first binding pair, and (b) more than one digoxigenin molecule.
US10184932B2 Use of ceramides and LPLs in diagnosing CVD
The present invention inter alia provides a method, and use thereof, of predicting CV events such as AMI, ACS, stroke, and CV death by determining the concentration of at least one ceramide of Formula I or one lysophospholipid of Formula II and/or III and at least one lysophospholipid of Formula IV, V, VI, VII and/or VIII in a biological sample and comparing those concentrations to a control. Finding an increased concentration of the at least one Formula I ceramide or Formula II and/or III lysophospholipid and a decreased concentration of the at least one Formula IV, V, VI, VII and/or VIII lysophospholipid indicates that the subject has an increased risk of developing one or more CV events. The present disclosure also provides a method, and use thereof, of diagnosing subjects suffering acute ischemia. Also provided are kits and compositions comprising the same for use in predicting and/or diagnosing CV events.
US10184930B2 Innovative nanopore sequencing technology
Methods and apparatus for long read, label-free, optical nanopore long chain molecule sequencing. In general, the present disclosure describes a novel sequencing technology based on the integration of nanochannels to deliver single long-chain molecules with widely spaced (>wavelength), ˜1-nm aperture “tortuous” nanopores that slow translocation sufficiently to provide massively parallel, single base resolution using optical techniques. A novel, directed self-assembly nanofabrication scheme using simple colloidal nanoparticles is used to form the nanopore arrays atop nanochannels that unfold the long chain molecules. At the surface of the nanoparticle array, strongly localized electromagnetic fields in engineered plasmonic/polaritonic structures allow for single base resolution using optical techniques.
US10184929B2 System to distinguish between X sperm and Y sperm
Approximations to distinguish between X sperm and Y sperm are obtained by detecting light scattered into a pre-set angular range. The scattered light is scattered in turn by nuclei of sperm moving single-file in a sample container. The sperm are not modified prior to the light scattering and are not modified by the light scattering. Approximations are improved by at least a second detection of scattered light.
US10184926B2 Hydrogen sensor and method for manufacturing the same
A hydrogen sensor and a method for manufacturing the same are provided. The hydrogen sensor includes a metal oxide layer formed over a substrate, and a catalytic pattern that is formed over the metal oxide layer. Further, a protective layer is formed over the catalytic pattern.
US10184920B2 Method and apparatus for determining a chromatogram
The invention relates to a method and an apparatus for determining a chromatogram. The method includes a first step where a sample is inserted in two separation columns (2.1, 2.2, 2.3), wherein for each separation column (2.1, 2.2, 2.3), a corresponding part of the sample is inserted in the respective separation column (2.1, 2.2, 2.3) with a corresponding insertion device (3.1, 3.2, 3.3) which is controlled by a corresponding modulation function for generating a corresponding modulated part of the sample in the respective separation column (2.1, 2.2, 2.3), wherein the modulation functions with which the parts of the sample are modulated in the separation columns (2.1, 2.2, 2.3) differ from each other. Furthermore, the method includes a second step where each modulated part of the sample is guided through the respective separation column (2.1, 2.2, 2.3), a third step where a signal of each modulated part of the sample is measured with a same detector (4) after having passed the respective separation column (2.1, 2.2, 2.3), and a fourth step where for each separation column (2.1, 2.2, 2.3), a correlation of the signal and the modulation function with which the corresponding part of the sample is modulated in the respective separation column (2.1, 2.2, 2.3) is calculated in order to determine the chromatogram of the respective separation column (2.1, 2.2, 2.3).
US10184913B2 Abnormality diagnosis system of a gas sensor
In a limited-current type gas sensor which detects oxygen-containing gas contained in an exhaust gas of an internal combustion engine, the decomposition current value of water (H2O) may be detected, and existence of an abnormality of output characteristics of the sensor may be diagnosed based on its deviation from a reference decomposition current value of water corresponding to the concentration of water contained in the exhaust gas. A NOx sensor and a SOx sensor can also diagnose remarkable and minute abnormalities of output characteristics. In addition, the reference decomposition current value of water may be acquired based on the concentration of water detected by a separate humidity sensor or the decomposition current value of oxygen detected by the limited-current type gas sensor. The reference decomposition current value of water may be corrected based on a decomposition current value of oxygen detected during a fuel cut.
US10184912B2 Backside sensing BioFET with enhanced performance
The present disclosure provides a bio-field effect transistor (BioFET) and a method of fabricating a BioFET device. The method includes forming a BioFET using one or more process steps compatible with or typical to a complementary metal-oxide-semiconductor (CMOS) process. The BioFET device includes a substrate, a transistor structure having a treated layer adjacent to the channel region, an isolation layer, and a dielectric layer in an opening of the isolation layer on the treated layer. The dielectric layer and the treated layer are disposed on opposite side of the transistor from a gate structure. The treated layer may be a lightly doped channel layer or a depleted layer.
US10184911B2 Method for manufacturing humidity sensor
The present invention relates to a humidity sensor comprising a silicon base plate on which at least a plurality of dielectric layers, each provided with a metallic zone, and a metallic layer are arranged, said metallic layer being etched in order to form two electrodes, each comprising one armature provided with a multitude of arms, these armatures being mounted so that the arms of each armature are interlaced in order to have arms placed opposite each other and separated by gaps.
US10184907B2 Magnetic nanosensor compositions and bioanalytical assays therefor
Disclosed are magnetic nanosensors or transducers that permit measurement of a physical parameter in an analyte via magnetic reasonance measurements, in particular of non-agglomerative assays. More particularly, in certain embodiments, the invention relates to designs of nanoparticle reagents and responsive polymer coated magnetic nanoparticles. Additionally provided are methods of use of nanoparticle reagents and responsive polymer coated magnetic nanoparticles for the detection of a stimulus or an analyte with NMR detectors.
US10184905B2 Radiation detection apparatus and radiation detector
Three or more tubular radiation detectors are arranged around an irradiation axis of radiation directed to a sample from an irradiation unit such that the end face thereof is opposed to the position irradiated with radiation. The radiation emitted from the sample enters the radiation detector through an end face and is detected. In the radiation detector, the length in the direction parallel to the straight line which is on the plane orthogonal to the irradiation axis and is perpendicular to the central axis continuously decreases from a position along the central axis to the end face. The size of each radiation detector around the irradiation axis is reduced as it approaches the end face, preventing the radiation detectors from interfering with one another and allowing the radiation detector to be closer to the sample compared to the conventional case. This makes it possible for the radiation detection apparatus to detect radiation from the sample with high efficiency.
US10184897B2 System and method for determining an impact of manufacturing processes on the caliper of a sheet material
A method for processing a plurality of sheet material includes receiving a plurality of sheets of material, transporting, via a transport mechanism, the plurality of sheets, one sheet at a time, past a first image capture device, obtaining, via a first image capture device, a first image of a first set of one or more of the plurality of sheets while being transported past the first image capture device, and determining, via at least one processor, a first caliper measurement of the first set of one or more of the plurality of sheets based on the first image of each of the first set.
US10184895B2 Surface-enhanced raman scattering unit, and method for using same
A SERS unit comprises a substrate; an optical function part formed on the substrate, for generating surface-enhanced Raman scattering; and a package containing the optical function part in an inert space and configured to irreversibly expose the space.
US10184887B2 Fluid monitoring system based on near-infrared spectroscopy
A system for monitoring at least one parameter of a fluid contained in a container includes a measuring device based on near-infrared spectroscopy designed to be submerged in the cited fluid to be monitored and to take measurements of the fluid. The measuring device includes a measuring area. The monitoring system includes a flotation system joined to the measuring device. The flotation system is arranged, during the use of the monitoring system, floating on the fluid to be monitored such that the measuring area of the measuring device is submerged in the fluid at a constant depth with respect to the level of fluid in the container, such that all the measurements taken by the measuring device are taken at the same depth with respect to the level of the fluid.
US10184886B2 Atomic absorption photometer and atomic absorption measurement method
There are provided an atomic absorption photometer and an atomic absorption measurement method which can easily perform background correction in a short time period by using a plurality of types of methods while suppressing the amount of samples consumed. Background correction is performing by using each of the D2 lamp method, the Zeeman method, and a self-reversal method, according to measurement data in each of measurement periods T41 to T46 obtained in one data acquisition cycle. Background correction is performed on the common measurement data (atomic absorption data) obtained in the atomic absorption measurement period T41, by using the measurement data (background data) obtained in each of the first to third background measurement periods T44, T46, and T42.
US10184885B2 Information processing device to process spectral information, and information processing method
An information processing device configured to process spectral information includes: a data obtaining unit configured to obtain three-dimensional distribution data of spectral information; a generating unit configured to generate two-dimensional image, data from the three-dimensional distribution data of spectral information; a display unit; a display control unit configured to display the two-dimensional image on the display unit; an information obtaining unit configured to obtain position information of a two-dimensional region which a user has selected from the two-dimensional image; and an extracting unit configured to extract, from a three-dimensional region corresponding to the two-dimensional region, in the three-dimensional distribution of spectral information, feature region information satisfying predetermined feature conditions.
US10184880B2 Airborne particle measuring device
An airborne particle-measuring device quantifies and qualifies contaminants of an air environment in clean-rooms, open spaces, and enclosed spaces such as homes, offices, industrial environments, airplanes in flight, cars and others. The device may include a sensor system, an electronics system, communications and information storage. The sensor system may include a high-power low-wavelength single-frequency continuous laser, an open-cavity high-efficiency mirror having an optical surface tuned to the laser frequency and a flow system that includes a vacuum pump to sample the air. The electronics system may be mounted on a single multilayer PC board with a microprocessor, firmware, electronics and a touch-screen LCD display. Innovations in light source, flow control, analog and digital signal processing, components integration and software allow provision of equipment in a wide range of high-complexity settings that require precise particle measurements.
US10184877B2 Sample feeding apparatus, flow cytometer, and sample feeding method
A sample feeding apparatus includes a first cylinder, a second cylinder, and a sealing section. The first cylinder is configured to be mounted with a sample tube. The second cylinder is configured to move the first cylinder between a first position and a second position, the first position being for mounting of the sample tube, the second position being for feeding of a sample in the sample tube. The sealing section is configured to cover the sample tube, the sample tube being mounted to the first cylinder being at the second position, the first cylinder applying pressure to an inner space of the sealing section at the second position.
US10184874B2 Apparatus for dissolution testing
An apparatus (1) for dissolution testing comprises a tank (2) having a circular cylindrical outer body portion (21) with a transparent side wall and a circular cylindrical inner body portion (22) with a transparent side wall, wherein the inner body portion (22) is coaxially arranged with respect to the outer body portion (21) such that an outer interior (23) having a ring-shaped cross section is defined between the outer body portion (21) and the inner body portion (22) and an inner interior (24) having a circular cross section is defined inside the inner body portion. The apparatus (1) further comprises a plurality of dissolution vessels (4) arranged in the outer interior (23) of the tank and a heater assembly being arranged to heat a test media in the vessels (4) to a predefined temperature. The apparatus (1) according to the invention allows for a comparably precise monitoring of vessels (4) inside the tank (2) and/or an appropriate manipulation of the vessels (4) inside the tank (2).
US10184873B2 Vibrating wire viscometer and cartridge for the same
A vibrating wire viscometer and cartridge for the same are provided. The cartridge includes a body member with a flowline for passing fluid, an electrically conductive wire disposed in the flowline, first and second electrically conductive posts, and a connector having first and second electrically conductive terminals. The first and second posts are mechanically coupled to the body member to hold the wire in tension within the flowline. The first and second terminals are connected to the first and second posts for applying an alternating electric current to the wire, respectively.
US10184872B2 Viscosity/elasticity measurement device and measurement method
A viscosity/elasticity measurement device includes a container for containing a measurement target material for detection of viscosity/elasticity is contained, a floating rotor made of material including a conductor, formed in a plate and circular shape when seen in plan view, and configured to be floated on a surface of the measurement target material, a magnet applying a magnetic field to the floating rotor in a direction perpendicular to a surface of the measurement target material, a rotational magnetic field control unit driving the magnet to apply a rotational magnetic field to the floating rotor, inducing an induction current in the conductor, and applying rotational torque to the floating rotor to rotate by Lorentz interaction between the induction current and the magnetic field applied to the floating rotor, and a viscosity detection unit detecting the viscosity/elasticity of the measurement target material based on a rotation state of the floating rotor.
US10184871B2 Shear thinning calibration fluids for rheometers and related methods
Shear thinning fluids may be useful as calibration fluids for calibrating rheometers with bob/rotor eccentricity and at lower shear rates, which may be particularly useful for calibrating rheometers at well sites that are used for measuring the rheological properties of complex fluids (e.g., wellbore fluids like drilling fluids, cementing fluids, fracturing fluids, completion fluids, and workover fluids). Additionally, high shear rate calibrations may also be performed with shear thinning calibration fluids. Newtonian fluids may be used for high shear rate calibrations in alternate of or in addition to the shear thinning calibration fluid.
US10184867B2 Systems and methods for helmet liner evaluation
A helmet testing apparatus including a movable member, a sensor coupled to the movable member and configured to acquire compliance data regarding a liner disposed within a shell of a helmet through engagement of the sensor with the liner, and a processing circuit configured to determine a rating for the helmet based on the compliance data and predetermined compliance parameters for the helmet.
US10184866B2 Device and method for testing the mechanical integrity of cartridges for liquid medicaments
A testing device for testing the mechanical integrity of a hollow breakable item includes a squeezable element to radially abut with a sidewall portion of the breakable item. The testing device further includes a sleeve extending in an axial direction to receive the sidewall portion of the breakable item and having a first contact surface to axially engage with the squeezable element. The testing device also includes a plunger displaceable in axial direction relative to the sleeve and having a second contact surface to axially engage with the squeezable element. The squeezable element is axially squeezable by a relative displacement of plunger and sleeve to increase the squeezable element's radial expansion and to apply radially directed pressure to the breakable item's sidewall portion.
US10184864B2 Intelligent automated load control system and method
A system for automating load conditions on a test specimen includes a test equipment assembly that includes one or more test components configured to apply load to the test specimen. The system includes a control system to actuate the load, and includes a controller that receives and transmits data to sensors and actuators operatively connected to the test equipment assembly. The system includes a data analyzer connected to the control system to transmit a loading sequence to the controller for actuating the test equipment assembly. The data analyzer receives and processes the data from the controller to determine whether the test specimen is within an acceptable stress range as the test equipment assembly performs the loading sequence, and transmits data to the controller to reduce the load on the test specimen if the acceptable stress range is exceeded.
US10184859B2 Arrangement with wirelessly interrogatable saw system attached to rotating shaft of bearing assembly
An arrangement includes a shaft arranged within a housing and sized to project through a housing opening, and a shaft sealing ring arranged between the housing and the shaft in a region of the housing opening. A wirelessly interrogatable SAW system has an interrogation unit, at least one stationary first antenna electrically connected to the interrogation unit, at least one rotating second antenna attached in fixed rotative engagement to the shaft, and at least one wirelessly interrogatable SAW sensor attached in fixed rotative engagement to the shaft and electrically connected to the at least one second antenna. The first and second antennas are arranged to overlap each other in a radial direction. Closing the housing is an annular housing cover to which the first antenna is attached at a distance from the second antenna in an axial direction.
US10184854B2 Mobile device and control method for position correlation utilizing time-based atmospheric pressure measurements
A mobile device comprises an atmospheric pressure sensor configured to acquire a value of atmospheric pressure acting on the mobile device, an acceleration sensor configured to acquire a value of acceleration acting on the mobile device, and at least one controller configured to determine a moving state of the mobile device based on the value of atmospheric pressure and the value of acceleration, wherein the at least one controller is configured to determine the moving state of the mobile device based on the value of atmospheric pressure when the value of atmospheric pressure changed per an unit interval is equal to or greater than a threshold value, under the determination result which has been acquired based on the value of acceleration and indicates that the mobile device is not in movement.
US10184848B2 Sensor arrangement for indirect detection of a torque of a rotatably mounted shaft
A sensor arrangement for indirect detection of a torque of a rotatably mounted shaft includes a sensor with at least one sensor element arranged in the surroundings of a bearing of the shaft. The bearing is linked to a supporting structure. The sensor element is configured to detect a proportion of a bearing force acting in a predetermined direction. The torque of the shaft is configured to be calculated from the acting proportion of the bearing force. The sensor has at least one sensor body with an outer contour that supports a corresponding sensor element and is pressed into a receiving hole. The sensor element has a predetermined distance and a predetermined angle to the bearing.
US10184844B2 Compact home thermometer
A thermometer device for temporal artery area measurement, configured to be used in a skin-touching stationary position, comprising an elongated body and a front portion having an end border arranged on a sensing plane (P), an array of N infrared sensors, with N greater than 8, a sensing region (SR) extending in the sensing plane over an area denoted SRA, at a distance denoted LF from a plane P2 containing the infrared sensors, the sensing region being encompassed within the border of the front end, an optical lens, interposed between the infrared sensors and the sensing region, to deviate light rays, wherein LF2
US10184843B2 Thermal protection systems material degradation monitoring system
A method of identifying changes in a host material having a thermocouple embedded therein which includes using a Loop Current Step Response (LCSR) test method on a first thermocouple to obtain thermocouple LCSR data for the first thermocouple, recording the obtained thermocouple LCSR data within a storage medium, placing a second thermocouple identical to the first thermocouple at different location within a host material, monitoring sensor response data for second the thermocouple, comparing the sensor response data for the second thermocouple with the thermocouple LCSR data of the first thermocouple stored within the storage medium and identifying changes in the host material based on differences in sensor response data for the second thermocouple based on the stored thermocouple LCSR data of the first thermocouple.
US10184841B1 Interferometric technique for measuring upper atmospheric Doppler winds utilizing projections of a satellite's velocity
An apparatus on a satellite includes a standard fixed-path Michelson interferometer. The Michelson interferometer includes an input, at least one first output detector, and at least one second output detector. The Michelson interferometer includes a plurality of respective fields of view and a corresponding plurality of scanning azimuthal angles relative to a satellite velocity vector. The plurality of respective fields of view corresponds to a plurality of tangent points with constant tangent point height arranged around an Earth horizon circle. The apparatus includes an attitude determination and control system on the satellite, or an actuator on the satellite. The apparatus includes an input mirror and/or input optics in optical communication with the input of the Michelson interferometer. The attitude determination and control system rotates the satellite or the actuator rotates the input mirror and/or the input optics, so as to sweep through the plurality of respective fields of view around the Earth horizon circle.
US10184840B2 Portable device for quantifying thermochromatic coating signatures
A portable device for quantification of thermochromatic coating signatures is provided. The portable device includes a directing component configured to direct light to a target having a thermochromatic coating. Additionally, the portable device includes a conditioning component configured to condition reflected light from the target, the reflected light including thermochromatic coating signatures. The portable device also includes an image detector configured to generate images from the conditioned reflected light, and a processor configured to receive and analyze images from the image detector and identify at least one portion of the target that has exceeded a predefined temperature or predefined temperature variance based on the analyzed images.
US10184839B1 Nanostructured vanadium oxide uncooled bolometers and method of fabrication
The present invention relates to uncooled microbolometers which can be integrated in future thermal instruments engaged in land imaging on future observatories. The present invention includes: (1) developing and characterizing a microstructured VOx thin film, and, (2) fabricating an uncooled microbolometer array over the 8-14 micron spectral band.
US10184837B2 Chart for evaluating skin color and its application to efficacy evaluation of anti-aging and skin lightening products
The present invention relates to charts, stacks and methods for evaluating skin color of a mammalian subject. The chart may include a substrate and an indicia visible from a first side of the substrate that includes a plurality of images of mammalian skin tones having varying degrees of yellowness, wherein each indicia is correlated with an index value. Also, the present invention relates to packaged topical cosmetic products that include a skin chart as well as to methods for evaluating anti-aging and skin lightening products.
US10184835B2 High dynamic range infrared imaging spectroscopy
An imaging scanner and a method for using the same are disclosed. The scanner includes a variable attenuator adapted to receive a light beam generated by a MIR laser and that generates an attenuated light beam therefrom characterized by an attenuation level. The scanner includes an optical assembly that focuses the attenuated light beam to a point on a specimen. A light detector measures an intensity of light leaving the point on the specimen, the light detector being characterized by a detector dynamic range. A controller forms a plurality of MIR images from the intensity as a function of position on the specimen, each of the plurality of MIR images being formed with a different level of attenuation of the light beam. The controller combines the plurality of MIR images to generate a combined MIR image having a dynamic range greater than the detector dynamic range.
US10184833B2 Imaging spectrometer with reflective grating
An imaging spectrometer receives a beam of light from a slit and outputs the beam of light to a focal plane. The output beam of light at the focal plane is dispersed in accordance with a spectral composition of the beam of light received from the slit. The imaging spectrometer comprises first to fourth curved reflective portions. The first to fourth curved reflective portions are arranged so that the beam of light, in its passage from the slit to the focal plane, sequentially strikes the first to fourth curved reflective portions and is reflected by the first to fourth curved reflective portions. Further, the first to fourth curved reflective portions are alternatingly concave or convex, respectively, along the passage of the beam of light. At least one of the first to fourth curved reflective portions has a reflective grating structure. Further disclosed is a method of manufacturing such imaging spectrometer.
US10184831B2 Systems and methods for testing two-color detectors
A method for calibrating a test light to simulate a fire includes measuring a baseline resistance induced in a sensor cell of a two-color detector in response to a controlled fire. The method includes monitoring a test resistance induced in the sensor cell in response to exposure to emissions from a test light and adjusting the emissions of the test light until the test resistance of the sensor cell equals the baseline resistance of the sensor cell to achieve a calibration setting for the test light. A test light for a detector includes a housing and a first LED within the housing having a first emission wavelength. A second LED is within the housing. The second LED has a second emission wavelength. The second emission wavelength is different than the first emission wavelength.
US10184828B2 Apparatus and method for determining properties of a laser beam
An apparatus for the determination of geometric parameters of a laser beam, such as, for example, the beam diameter or the focus diameter. The apparatus includes a device for the emission of a laser beam into an active region, a detector arrangement, which can be positioned in the active region, a device for the provision of a relative movement between the laser beam and the detector arrangement, and a device for the registration and evaluation of a temporally varying signal of the detector arrangement. The detector arrangement includes at least one light guide, at least two flight-diffusing structures, and at least one light-sensitive sensor. The light guide has a light-emitting surface and a light-conducting region, with an elongated shape. The at least two light-diffusing structures are essentially extended along two different directions.
US10184826B2 Imaging system for generating vibration region caused by ultrasound wave thereby to obtain optically-sectioned images
An imaging system is configured for generating vibration region caused by ultrasound wave thereby to obtain a plurality of optically-sectioned images. In the imaging system, a stage is operable to be moved along a plurality of scanning imaging positions, and applied to deposit an object with at least one scattering material. When the object receives an ultrasound wave, a shear wave is generated to displace the scattering material thereby to form a vibration region. A laser generating device is configured to transmit a laser beam, which penetrates the vibration region to form a speckle pattern and focused at a focusing position. An optical imaging device is set at the focusing position to receive the laser beam to generate a plurality of scanning optically-sectioned images with respect to the scanning imaging positions.
US10184824B1 Weight activated animal marking scale
A mechanical scale has a weighing basket with a platform having entrance and exit ends. A hanging assembly for supporting the weighing basket includes a break-over beam. A counterweight assembly is connected to the break-over beam and is adjustable to select a threshold scale weight required to trigger a scale-operated feature, such as a spray marking mechanism. The counterweight assembly has a weight selection device bracket pivotally mounted to the frame assembly about a pivot point, and a freely moveable counterweight mass supported by the bracket. The freely moveable counterweight mass is moveable from a first position to a second position when the threshold scale weight is exceeded in the weighing basket, thereby causing an abrupt triggering of the scale-operated feature when the threshold scale weight is exceeded in the weighing basket. The freely moveable counterweight mass is a rolling spherical member enclosed within a hollow chamber inside the bracket.
US10184822B2 Method and a system for test and calibration of wireless consumption meters
A wireless consumption meter, such as an ultrasonic flow meter, and a test and calibration system; the wireless consumption meter including a test mode which changes the wireless communication parameters to transmit less data, with less power, faster and more often, than in a normal operating mode. The test and calibration system includes test boxes arranged to receive measurement data from the consumption meters under the test mode circumstances and a common control unit arranged to control the start and stop of the testing and to establish a test or calibration result based on the received measurements from the consumption meters and by comparing with a reference value from a reference device. Further, methods performed by the consumption meter and the test and calibration system are disclosed.
US10184821B2 System and method for determining the level of a substance in a container based on measurement of resonance from an acoustic circuit that includes unfilled space within the container that changes size as substance is added or removed from the container
Level of substance in a container can be determined by exciting vapor in unfilled space within the container. Variable frequency oscillator and emitting transducer can provide signals to excite resonance of vapor. Sensors can measure the peak resonant signal of vapor excited in unfilled space within the container as the amount of substance in the container changes. A signal-processing unit coupled to the sensor and variable frequency oscillator can process signals sensed by the sensing transducer and can extract them from background noise affecting the acoustic signal of the system using correlation functions by referencing the signal generated by the variable frequency oscillator. A computer can obtain the sign processed by the signal-processing unit and calculate the unfilled space within the container and derive therefrom an amount of filled space representing the amount of the substance contained therein. A gauge can indicate the amount of substance in the container.
US10184820B2 Guided wave radar level gauge system for interface measurement
A radar level gauge system comprising: a transceiver; a tank feed-through; a power divider to divide a transmit signal into a first transmit signal and a second transmit signal; a first probe member configured to guide the first transmit signal and to return a first reflection signal, said first probe member providing a first relatively large average attenuation; a second probe member configured to guide said second transmit signal and to return a second reflection signal, said second probe member providing a second relatively small average attenuation; measurement signal forming circuitry for forming a measurement signal comprising a first set of echo indicators indicating reflection of said first transmit signal, and a second set of echo indicators indicating reflection of said second transmit signal; and level determining circuitry for determining a first level based on said first set of echo indicators, and a second, deeper, level based on said second set of echo indicators.
US10184818B2 Device and method for dispensing paste-like or sticky nutritional substance
An elongate device for dispensing a measured quantity of a paste-like resinous nutritional substance for consumption, injection, or topical use has an integral, outwardly directed hook at a first end. In one case, the elongate device is curved along its length from the hook to a second end and has a concave front face and a convex rear face, with a metered end portion on the front face or on both faces extending from the second end and having one or more scale markings for indicating an amount of paste-like substance adhered to the end portion between a scale marking and the second end. The dispensing device may alternatively be used for dissolving a measured quantity of the material in a liquid by engaging the hook over the rim of a container to suspend the device into the container with the metered end portion submerged in liquid in the container.
US10184815B1 System and method for determining fluid velocity
A system for determining fluid velocity of a fluid flow to which the system is exposed, the system comprising: an acoustic structure including a radiating element and an acoustic volume acoustically coupled to the radiating element, a microphone located inside the acoustic volume, and a wire coupled to the radiating element such that, when the wire is subject to the fluid flow, vibrations of the wire are transmitted to the radiating element, and resulting vibrations of the radiating element radiate corresponding vibrations into the acoustic volume, wherein the microphone is sensitive to said vibrations radiated into the acoustic volume, and the output of the microphone in response to said vibrations is related to the fluid velocity of the fluid flow to which the wire is subject.
US10184809B2 System for determining positions with a sensor using a 2D-code pattern for determination of a discrepancy from an ideal situation
System for determining positions along a direction of advance, having a first sensor, particularly a line sensor, having a scanning length (L) for scanning a first 2D pattern and producing a scan signal. The first 2D pattern has pattern elements that each form a first code word on at least one portion of the scanning length (L), which first code word codes a position along the direction of advance absolutely. In addition, the first code word can be taken as a basis for determining a deviation from an ideal position for the first sensor in relation to the first 2D pattern.
US10184806B2 Rotation angle detection device
A rotation angle detection device includes resolvers 2a and 2b for detecting the rotation angle of a rotating body, and a signal processing circuit 10 for processing the output signals of the resolvers. The signal processing circuit 10 includes a detection signal processing section 30 for obtaining, from the output signals of the resolvers, electrical angle signals A1 and A2 corresponding to the electrical angles of the resolvers, and an abnormality detection section 50 capable of detecting an abnormality of the input signal from at least one of the resolvers. The abnormality detection section 50 performs comparison determination processing for comparing the electrical angle signal A1 and the electrical angle signal A2 obtained from the resolvers at the same time, and comparison determination processing for comparing the electrical angle signals A1 and the electrical angle signals A2 in a continuous time series at time points.
US10184805B2 Method for detecting abnormality of resolver, angle detection device, motor, and transportation device
There are provided a method for detecting an abnormality of a resolver, an angle detection device, a motor, and a transportation device, by which the abnormality can be detected promptly without the necessity of any complicated operations. There is provided a circuit configured to switch between a sine wave and a direct current voltage to be supplied, as an excitation signal of a resolver (2). Then, immediately after the power is turned on, the direct current voltage is applied to the resolver (2), and the output voltages of the phases of the resolver (2) are measured when the direct current voltage is applied. In this situation, the output voltages of the phases are compared with each other. When none of them matches each other, it is determined that an abnormality (short-circuit abnormality, short-circuiting) occurs at the resolver (2).
US10184801B2 Route searching apparatus and route searching method
A guide route matching with the characteristic of vehicle control is searched to reduce the frequency at which re-search of a guide route is executed. A navigation device includes an information input unit for acquiring a control condition for controlling the traveling of the vehicle as control characteristic information from an autonomous driving control device, and a route searching unit for searching a guide route for the vehicle satisfying the control condition based on the control characteristic information acquired by the information input unit. Accordingly, the guide route matching with the control characteristic of the vehicle can be searched.
US10184800B2 Sharing safety driving metrics for navigable segments
A method is disclosed, comprising holding available, by at least a first apparatus, data associated with each road segment of at least one road segment, said data comprising (i) a representative of a first metric associated with spatial properties associated with the respective road segment; (ii) at least one representative of a second metric associated with at least one dynamic event associated with the respective road segment; and (iii) at least one representative of a third metric associated with a speed associated with the respective road segment, and wherein the method comprises, for at least one road segment of the at least one road segment, providing, by said at least one first apparatus, a safety data of the respective road segment at least partially based on the representative of the first metric, the at least one representative of the second metric and the at least one representative of the third metric associated with the respective road segment.
US10184798B2 Multi-stage dead reckoning for crowd sourcing
A device identifies signals it receives at a particular point in time, such as Wi-Fi signals and cell tower signals. The device records data indicating these identified signals, as well as data used to determine the position of the device at that particular point in time. The position of the device is determined using dead reckoning, which is separated into two stages. In the first stage, a distance and direction of movement is determined at the device based on data from various inertial sensors of the device. In the second stage, various filters, maps, and/or other techniques are used at another device (e.g., a crowd sourcing data service) thus alleviating the device of the burden of performing the second stage.
US10184797B2 Apparatus and methods for ultrasonic sensor navigation
An apparatus and methods are disclosed for determining a navigational constraint for a portable device using an ultrasonic sensor. The navigational constraint may be used to supplement other navigational solutions or may be used independently. The ultrasonic sensor may provide a plurality of samples to be processed to determine the constraint. Processing the ultrasonic samples may include performing a flow analysis regarding detected external objects. Determining the constraint may include any or all of determining a context for usage, distinguishing usage modes, estimating relative heading changes, and estimating misalignment angle between device and platform needed to determine direction of motion of the platform and determining a speed of the portable device from the samples.
US10184793B2 Measuring device and method for triangulation measurement
A measuring device for triangulation measurement comprises a light transmitter for emitting illuminating light; a transmitting optical system for directing the illuminating light in a light pattern in the direction of an object; a light receiver for recording an image; a control and evaluation unit, which determines, in a measurement mode, form or position information of the object based on a measurement image of the light receiver. According to the invention the control and evaluation unit can change over between the measurement mode and a data reading mode, wherein the control and evaluation unit, in the data reading mode, evaluates the image with respect to encoded parameter data, and, in a subsequent measurement mode, uses the parameter data read in this way. In addition, a corresponding method for triangulation measurement is described.
US10184786B2 Wear amount measuring apparatus and method, temperature measuring apparatus and method and substrate processing system
A wear amount measuring apparatus includes a light source, a light transmission unit, a first and a second irradiation unit, a spectroscope and an analysis unit. The light transmission unit splits a low-coherence light from the light source into a first and a second low-coherence light. The first and the second irradiation units irradiate the first and the second low-coherence light to the component to receive reflected lights from the component. The light transmission unit transmits the reflected lights received by the first irradiation unit and the second irradiation unit to the spectroscope. The spectroscope configured to detect intensity distribution of the reflected lights from the first and the second irradiation unit. The analysis unit calculates a thickness difference between a thickness of the component at the first measuring point and that at the second measuring point by performing Fourier transform on the intensity distribution.
US10184781B2 Displacement detecting device
The purpose of the present invention is to provide a displacement detecting device capable of decreasing a measurement error, even when a diffraction grating is inclined or displaced to a direction other than a measuring direction. The displacement detecting device 1 comprising: a light source 2 for emitting light; a polarized beam splitter 7; a diffraction grating 11; a prism unit 16A (16 to 19) for shifting light path; lenses 14 and 20 for correcting light path; and an interfered light receiving unit 22A (22 to 30). The prism unit 16A for shifting light path shifts first diffracted light to a direction vertical to the measuring direction. The lenses 14 and 20 for correcting light path is arranged on a symmetrical axis of light paths and corrects light path when the diffraction grating 11 is inclined or moved to a normal direction of a grating surface.
US10184780B2 Position sensor and actuator with position sensor
A position sensor for an actuator having a measuring shaft capable of pivoting less than, for example, 360° around a pivot axis. The position sensor can include an angle sensor to detect an actual angular position of the measuring shaft relative to a stationary reference point. The measuring shaft can include a first section extending coaxially to the pivot axis for introducing a pivotal movement to the measuring shaft corresponding to a control movement of an actuator rod, and a second section extending coaxially to the pivot axis to which a measuring shaft-based angle sub-sensor can be attached.
US10184776B1 Method and apparatus for aligning a wind turbine generator
A method and apparatus for aligning an input shaft of a wind turbine generator with an output shaft of a wind turbine are disclosed. Preferably, the method includes placing a push plate of a wind turbine alignment tool into pressing contact with a selected support flange of a wind turbine generator identified by a misalignment measurement device. With the push plate positioned, an indexing means of the wind turbine alignment tool is advanced along an adjustment link member of the wind turbine alignment tool to impart an alignment force onto the selected support flange to align the input shaft of the wind turbine generator with the output shaft of the wind turbine. The method preferably concludes by rechecking the alignment of the input shaft of the wind turbine generator with the output shaft of the wind turbine.
US10184773B2 Sensor signal offset compensation system for a CMM touch probe
A touch probe circuit comprises a displacement sensor having a sensor signal responsive to touch probe stylus displacement, an offset compensation controller, and a difference amplifier. The offset compensation controller provides a varying offset compensation signal to compensate drift in a rest-state signal component of the sensor signal. The difference amplifier inputs the offset compensation signal and the sensor signal and amplifies the difference therebetween to provide an offset compensated displacement signal, which is output to a touch trigger signal generating circuit that provides a touch signal when the stylus touches a workpiece, and is also output to the offset compensation controller. The offset compensation controller portion provides a feedback loop that inputs the offset compensated displacement signal and outputs a responsive low pass filtered offset compensation signal to the difference amplifier, in order to provide the offset compensated displacement signal.
US10184766B2 Method and device for connecting and separating two elements, with combined connecting and separating means
A method and device enable the linear separation of two elements attached to each other through two connecting plates of the first element and the second element respectively. An arrangement connecting and separating the two connecting plates are mixed and comprise a layer. The connecting arrangement comprises soldering, glue, or resin, whereas the separating arrangement comprises thermite. These elements can also be layered rather than mixed. An electrical triggering of this assembly causes its quick and local warming-up and thus enables both of these elements to be separated.
US10184762B2 Base drag reduction fairing using shape memory materials
A device is provided. The device includes at least one SMM component fabricated from an SMM. The SMM component is configured to change shape in response to receiving a stimulus. The SMM component is also configured to deploy from a device body of the device allowing the device to change shape in an advantageous way. A method implemented by a device is also provided. The method includes changing a shape of an SMM component of the device in response to receiving a stimulus. The SMM component is fabricated from an SMM. The method also includes deploying the SMM component from a device body of the device allowing the device to change shape in an advantageous way.
US10184760B2 Tactical deterrent devices
An apparatus has a lens. A frame has a gasket for receiving the lens and a shock-resistant housing is secured about the frame. A visual output element is disposed proximate the lens and an audio output element is disposed within the housing. A control component with a power source is provided for controlling at least one of the visual output element and the audio output element.
US10184759B2 Lightweight ballistic resistant anti-intrusion systems and related methods thereof
A method for manufacturing a ballistic resistance package which includes providing a molecularly oriented tape material having a front face and back face with a minimum of two sets of parallel side faces; wrapping molecularly oriented fabric material around the front and back faces and a set of the parallel side faces of the molecularly oriented tape material, yielding a wrapped core structure; and finalizing the wrapped core structure to yield the ballistic resistance package. A multifunction ballistic resistance system for resisting projectiles and/or mitigating blast effects of explosions. The multifunction ballistic resistance system may include: at least one cellular frame defining cells therein, and a plurality of molecularly oriented tape material core structures wrapped in molecularly oriented fabric material and finalized, and attached to at least one cellular frame.
US10184758B2 Weapon targeting system
A point of aim shows where a weapon is aimed on a target. An electronic device determines an impact location on the target of a projectile fired from the weapon, determines a distance from the point of aim to the impact location, and moves the point of aim in order to sight the weapon to the target.
US10184754B2 Utility carrier device
A utility carrier device has a first shell, a backing and a first wing. The first shell is shaped to cover a part of a first item to be secured. The backing is secured to the first shell, thereby forming a first pocket between the first shell and the backing. The first pocket is configured to secure the first item to the utility carrier device. The first wing is attached to and extends from a first end of the first shell. A first spacer is positioned between the first wing and the first end of the first shell, the first spacer having a flexible or compressible material that allows the first wing to flex relative to the first shell.
US10184752B2 Firearm accessory mounting interface, mirage shield and ergonomic method for configuring rifle components and accessories
An improved firearm accessory mounting interface 200 with a durable integral mirage shield 200 that adds minimal or no weight to a weapon system, is unlikely to snag and is comfortable to hold includes a tubular handguard's cylindrical sidewall which is preferably defined with four radially spaced quadrants each having, preferably, first and second spaced arrays of parallel, elongated grooves 232, 234 separated by an external surface with at least two spaced apart transverse notches 250 which are configured to define a firearm accessory mount rail segment 260 and ergonomically comfortable grasping surface that directs hot air away from the handguard's interior and provides a plurality of mounts compatible with accessory clamps configured to engage and hold a Picatinny rail.
US10184750B2 Limb cup with axle
In some embodiments, a limb cup comprises a body and a limb support member. The body defines a cavity suitable to receive a limb. The limb support member is attached to the body and rotatable with respect to the body.
US10184747B1 Multi-directional locking gun mount devices and methods of use for a variety of applications
A multi-directional locking gun mount for receiving and mounting a gun in a secure, rigid, and fixed position. A mounting based for mounts to a fixed surface of sufficient strength to rigidly support the weight of the gun. An attachment mount portion associated includes a locking rod slot and a mounting tab structure. A locking rod slidably engages the locking rod slot and permits movement along an axis parallel to the central axis of said locking rod slot between a locked position and an unlocked position. The locking rod includes at least one mounting tab accepting portion for receiving the gun when the locking rod is in an unlocked position. A mounting tab engages the gun at a predetermined location on the gun suitable for bearing the gun weight for mounting the gun in a fixed position. The mounting tab locks between said attachment mount and a mounting rail by positioning said locking rod to said locked position, thereby locking the gun to the multi-directional locking mount to the fixed surface.
US10184746B1 Bipod dual-mount attachment structure
A bipod dual-mount attachment structure consisting of a leg attachment base, an axle housing, an attachment base, a pivot shaft, a saddle base, a lift control screw, an adjustment knob, a male swivel stud clamp and a female swivel stud clamp. When rotating the adjustment knob clockwise or counter-clockwise, the lift control screw is moved upward or downward to extend out the male and female swivel stud clamps for securing a gun that is equipped with a swivel stud, or to receive the male and female swivel stud clamps for securing a gun that is equipped with a rail, achieving dual use.
US10184737B2 Hybrid polymer lower receivers for firearms and metal threaded inserts, kits and methods therefor
Threaded metal inserts for polymer lower receivers and hybrid polymer lower receivers comprising one or more of such inserts, as well as kits and methods therefor are disclosed. A threaded metal insert has a substantially circular aperture configured with screw threads to releasably yet connectively interface with a separate traditionally threaded firearm component such as a buffer tube or a pistol grip screw. Inserts can be any overall shape so long as it can be integrally embedded within a traditionally threaded portion of a polymer lower receiver in a way that does not interfere with normal operation of an assembled firearm and leaves exposed the internal threading of the insert. Inserts can also comprise textural features on the exterior surface configured to permanently interface with and embed the an insert into molded polymer. A hybrid polymer and metal lower receiver is a stripped polymer lower receiver for an AR type firearm, such as the AR-15 or AR-10, having one or more such threaded metal inserts at least partially embedded in a portion thereof.
US10184736B2 Frame slide guide system
The present disclosure presents a firearm. The firearm includes a frame having a handle and a slide rail guide, the slide rail guide comprising two parallel grooves extending through a long axis of the frame, and a slide having a long axis, the slide comprising two parallel slide rails extending through the long axis of the slide, the two parallel slide rails operable for slidably engaging the two parallel grooves. The firearm also includes a first spacer, the first spacer fixedly attached to one of the frame and the slide, the first spacer operable to slidably engage the slide rails and the slide rail guide providing a first gap between one of the slide rails and the one of the grooves and a second spacer.
US10184735B2 Heat Exchanger Assemblies with integrated valve
The invention relates to various ways in which to integrate control valves into the structure of a heat exchanger. The present disclosure relates to a heat exchanger assembly that includes a heat exchanger and a valve integration unit. The heat exchanger includes a plurality of alternating first and second fluid passages in heat exchange relation, and at least one inlet manifold and one outlet manifold interconnected by one of the plurality of first or second fluid passages. The valve integration unit is fixedly attached to heat exchanger and includes a fluid passage in fluid communication with at least one of the inlet and outlet manifolds. A valve mechanism is mounted within the valve integration unit in fluid communication with the fluid passage, the valve mechanism controlling the flow of a heat exchange fluid through said fluid passage.
US10184730B2 Phase change cell
A phase change cell includes a housing enclosing a phase change chamber that holds a phase change material and a gas pocket. The housing includes a side wall extending between first and second end walls. A capillary is disposed in an interior surface of the side wall. In response to heating of the phase change cell, the capillary is configured to draw the phase change material in a liquid phase towards the periphery of the phase change chamber. A temperature sensor is coupled to the housing in a vicinity of the capillary to measure the phase change temperature. According to another aspect, the housing includes a moveable surface that bounds a portion of the phase change chamber. The phase change temperature of the phase change material changes based on the position of the moveable wall.
US10184728B2 Additively manufactured heat exchanger including flow turbulators defining internal fluid passageways
An additively manufactured heat exchanger and a method of manufacturing the same are provided. The heat exchanger includes a plurality of walls spaced apart to define a plurality of fluid passageways and a plurality of flow turbulators extending between two adjacent walls through the fluid passageways. The walls and flow turbulators define one or more internal fluid passageways in thermal communication with the plurality of fluid passageways which receive a flow of auxiliary heat exchange fluid for enhancing the heat transfer efficiency of the heat exchanger.
US10184727B2 Nested loop heat exchanger
A heat exchanger to exchange heat from a first fluid to a second fluid includes a center manifold to receive the first fluid, a first inner loop having an inner loop inlet and an inner loop outlet, and a first outer loop disposed around the first inner loop, the first outer loop having an outer loop inlet and an outer loop outlet, wherein the inner loop inlet and the outer loop inlet are adjacent, and the inner loop outlet and the outer loop outlet are adjacent.
US10184721B2 Thermoplastic kettle auxiliary heat exchanger system
An auxiliary heat exchanger that is used in conjunction with thermoplastic melter kettles. The auxiliary heat exchanger receives molten thermoplastic material from the bottom of a melter kettle, transports the molten thermoplastic material though the auxiliary heat exchanger and feeds the molten thermoplastic material into the top of the melter kettle thereby mixing hotter molten thermoplastic material from the bottom of the melter kettle into cooler thermoplastic material near the top of the melter kettle. The auxiliary heat exchanger includes an oil bath chamber and parallel heat transfer tubes that are arranged in a serpentine configuration and include motor drive augers to transport molten thermoplastic material through the auxiliary heat exchanger.
US10184717B2 Apparatus for drying electrode plate
An apparatus for drying an electrode plate includes a drying furnace configure to dry an electrode plate having a slurry coated thereon, an over-heated steam supplier configured to supply the drying furnace with over-heated steam as a drying heat source, a circulation fan configured to inhale at least some of the over-heated steam discharged from the drying furnace and to introduce the inhaled over-heated steam back into the drying furnace, an exhaust fan configured to inhale at least some of the gas exhausted from the drying furnace, and a heat exchanger configured to exchange heat of the exhaust gas supplied from the exhaust fan.
US10184716B1 Door ajar detection system
A door ajar detection system is provided. The door ajar detection system may be incorporated in a refrigerator to provide a warning when a door is left in an open position, or to prevent a false door-closed detection. The system utilizes like magnetic poles of magnets positioned opposite to each other to push one or more doors in a refrigerator into a full open position such that a door ajar detection assembly may provide an accurate reading. A latch assembly may be provided to hold the one or more doors in a closed position against the force of the like magnetic poles.
US10184715B2 Refrigerator with camera and control method for the same
A refrigerator includes a storage compartment formed in a cabinet of the refrigerator by a fixed insulation wall, the storage compartment being provided with an access opening. The refrigerator also includes a door rotatably provided to the cabinet to open and close the access opening, a drawer provided in the storage compartment, a camera fixed to a ceiling of the storage compartment to photograph both a first region for storing of food arranged in an external space of the drawer and a second region for storing of food arranged in an internal space of the drawer, and a controller configured to separate, through a capturing time of a picture containing both the first region and the second region, a first region picture and a second region picture from the picture to individually divide and store the first region picture and the second region picture.
US10184703B2 Multipass microchannel heat exchanger
A heat exchanger is provided including a first manifold, a second manifold, and a plurality of heat exchange tubes arranged in spaced parallel relationship and fluidly coupled to the first manifold and the second manifold. At least one divider plate is arranged within the first manifold such that the first manifold has a fluidly distinct first chamber and second chamber and the heat exchanger has a multi-pass flow configuration. The first chamber is configured to receive at least a partially liquid refrigerant and has a length between about 20% and about 60% a length of the first manifold.
US10184701B2 Motor cooling and sub-cooling circuits for compressor
The disclosed refrigerant system includes a compressor having a motor that is cooled by motor cooling fluid provided to the motor from the main refrigerant loop by a motor cooling circuit. The system also includes a sub-cooling circuit to cool the motor cooling fluid.
US10184696B2 Cold regenerative air conditioning apparatus
An air conditioning apparatus includes a refrigerant tank, a cryogenic liquid pump, a condensing evaporator, a compressor, a user system, a throttle valve, a first reversing valve, and a second reversing valve. It operates in two modes. In the first mode, the refrigerant in the refrigerant tank flows sequentially from the refrigerant tank, the cryogenic liquid pump, the condensing evaporator, the first reversing valve, the compressor, the second reversing valve, the user system, the first reversing valve, the second reversing valve, the condensing evaporator, the throttle valve, and back to the refrigerant tank. In the second mode, refrigerant in the refrigerant tank flows sequentially from the refrigerant tank, the cryogenic liquid pump, the condensing evaporator, the first reversing valve, the second reversing valve, the user system, the first reversing valve, the compressor, the second reversing valve, the condensing evaporator, the throttle valve, and back to the refrigerant tank.
US10184695B2 Heat pump system having controllable flow rate adjustment valves
A heat source unit has a capacity-variable heat source-side compressor and a heat source-side heat exchanger which functions as a radiator of refrigerant. Usage units are connected to the heat source unit and have usage-side heat exchangers, respectively, which function as evaporators of refrigerant and cool an aqueous medium. An operating capacity controller controls the capacity of the heat source-side compressor so that evaporation temperature of refrigerant of each of the usage-side heat exchangers reaches a first target evaporation temperature. A decision unit calculates second target evaporation temperatures at which outlet temperatures of the aqueous medium in the usage-side heat exchangers of the respective operating usage units reach predetermined set temperatures, and decides a minimum value of the second target evaporation temperatures as the first target evaporation temperature.
US10184694B2 Cryogenic refrigerator
In a cryogenic refrigerator, a valve switches between a flow passage of a low-pressure refrigerant gas and a flow passage of a high-pressure refrigerant gas. A motor drives the valve. The motor includes a rotor and a stator, the rotor located radially inward of the stator. A casing hermetically houses the rotor and the stator. The stator includes a back yoke and a magnetic member that acts as a magnetic path of an external magnetic field generated outside of the casing, the magnetic member located radially outward of and spaced apart from the back yoke. The magnetic member is hermetically housed in the casing.
US10184689B2 Fault detecting circuits for electric heaters, pipe heaters and pipe heating systems including fault detecting circuits and methods of indicating that an electrical energy supply to an electric resistance heater has been interrupted
A fault indicating circuit for an electric heater has a first branch to conduct a supply of electrical ,energy to the electrical heater and includes a temperature sensitive device to interrupt the supply of electrical energy to the electric heater when exposed to a temperature exceeding a set temperature. The fault detecting circuit has a second branch that includes at least an element of a fault indicating device. The first branch has a first resistance R1, the second branch has a second resistance R2 and the two branches are, electrically in parallel. The first and second resistances R1, R2 are such that when, in use, the temperature sensitive device operates to allow : electrical energy to flow through the first branch and the fault indicating device is inactive and when the temperature sensitive device operates to interrupt that supply of electrical energy the fault indicating device activates to indicate that the temperature sensitive device has operated to interrupt the supply of electrical energy to the electric heater.
US10184688B2 Air conditioning apparatus for efficient supply air temperature control
A system and method of controlling a multiple condenser air conditioning system that provides for efficient regulation of air temperature. The refrigeration system includes one or more valves whose operation is preferably controlled by programmable control logic to regulate flow through the refrigerant condenser(s) and sequentially control compressor discharge pressure and temperature in response to demands for heating or reheating of a supply air flow.
US10184686B2 System for maintaining a pollutant controlled workspace
A system for maintaining a pollutant controlled workspace includes an airtight enclosure with a front access window. A set of impermeable exterior panels and a set of permeable interior panels are slidably mounted within the access window in a spaced apart relationship. Regulated either through a manual control panel or programmable controller, a fan filter unit treats a supply of source air and delivers the filtered air down into a narrow vertical airflow channel located between the exterior and interior panels. Once a suitable amount of pressure accumulates, the treated air penetrates into the workspace as a horizontal laminar flow. Any particulates present in the workspace are drawn rearward by the laminar flow and are trapped behind a multi-apertured back board. The contaminant air is then drawn from a low pressure return located behind the back board and into the fan filter unit for recirculation within the enclosure.
US10184685B1 Air ventilating unit
An air ventilating unit that assists in exhausting air from a building. The unit has a housing providing an opening to the exterior of the building, the housing having moveable louvers pivotally mounted in the housing with seals between the louvers and between the louvers and the housing to minimize outside air leakage when the louvers are closed. The louvers are designed to prevent them from flipping over and becoming jammed when in an open position. Once the louvers are fully open, all the louvers will stay open with minimal fan power.
US10184684B2 Heat recovery and demand ventilation system
A ventilation system for an air conditioning system includes dampers, a heat exchange unit, and a control unit. One damper controls the flow of ambient air into the system. The other damper controls the flow of relief/exhaust air that is utilized to scavenge energy from return air from a room or space being cooled (or heated) by the air conditioning system. The ventilation system utilizes a control algorithm in the control unit to calculate, at stepped spaced apart increasing room ventilation rates, increasing CO2 concentrations in the air in the room that are below a maximum desired CO2 concentration in a room. The control algorithm permits a control unit in the ventilation system to open and close the dampers to maintain a CO2 concentration in the room that is below the desired CO2 concentration level.
US10184679B2 Detection of damper motor mechanically disconnected from damper assembly
In an embodiment, a method of testing a HVAC unit for a disconnected damper motor is provided. An outside air section of a damper assembly is closed and air is circulated through the unit. If a discharge air temperature is not substantially equal to a return air temperature, the damper motor is determined to be disconnected. Otherwise, an economizing function having a free cooling target temperature is started. An outside air temperature is compared to the free cooling target temperature. If the outside air temperature is less than the free cooling target temperature, the damper motor is determined to be disconnected if the damper motor has been commanded to fully open the outside air section. If the outside air temperature is not less than the free cooling target temperature, the damper motor is determined to be disconnected if a discharge air temperature is not substantially equal to an outside air temperature.
US10184675B2 Dehumidification system and method
The present invention relates to a dehumidification system and method and, in particular, to a system and method for controlling the humidity of air in a process or location using a desiccant-coated fluid-air heat exchanger. The desiccant material adsorbs water at or above ambient temperatures during an adsorption cycle, and the resultant air stream is of a reduced humidity compared with the humidity of the supply air. The desiccant material may then be dried during a regeneration cycle through addition of heating fluid through the heat exchanger, driving water back into the vapor state with addition of latent energy of vaporization. The desiccant material may be cooled, during the adsorption cycle, through addition of cooling fluid through the heat exchanger to maintain the temperature within a range sufficient for water vapor to be removed from the stream of air.
US10184668B2 Stove top cover and serving tray
A combination stove top cover and serving tray is provided. The device comprises a cover body having a planar surface that is adapted to cover the upper surface of a stove top, thereby providing a flat, clean surface upon which to place other items, or to otherwise shroud the burners of the stove top. Around the perimeter of the planar surface is a raised wall extending substantially perpendicularly upward therefrom. The raised wall has an upper edge terminating in a common plane that is offset from the planar surface. The upper edge includes a gasket affixed therearound, which comprises a non-marring material such as rubber, plastic, or similar elastomeric material. Handles are provided along opposing raised walls of the device, while the underside of the planar surface provides a recessed, flat surface. When not covering a stove top, the device may be inverted and function as a serving tray.
US10184667B2 Steam oven cleaning method
A method for cleaning a cavity of an oven having a steam generation device, comprising the following steps: (i) a step of mild detergent cleaning, comprising (i.1) a step of applying mild detergent to the oven cavity at a predetermined cavity starting temperature (T0), and subsequently (i.2) a step of incubating the oven cavity for a predetermined incubation period of time (Δtinc1) at a temperature Tact, (i.3) a step of applying steam generated by the steam generation device to the oven cavity for a steam period of time (Δtsteam1) until the oven cavity reaches a temperature T1, and subsequently incubating the oven cavity for an incubation period of time (Δtinc2) until the oven cavity reaches a temperature T2, and (i.4) a step of removing water and dirt from the oven cavity; and (ii) a step of steam cleaning, comprising (ii.1) a step of applying steam generated by the steam generation device to the oven cavity for a steam period of time (Δtsteam2) until the oven cavity reaches a temperature T3, and subsequently incubating the oven cavity for an incubation period of time (Δtinc3) until the oven cavity reaches a temperature T4, and (ii.2) a step of removing water and dirt from the oven cavity.
US10184663B2 Air cooled fuel injector for a turbine engine
An assembly is provided for a turbine engine. The assembly includes a cooling tube through which a flow path extends. The assembly also includes a fuel injector, which includes a stem connected to a tip. The stem is arranged within the cooling tube. The tip extends from the cooling tube to a nozzle. The cooling tube is adapted to direct cooling air through the flow path.
US10184662B2 Gas turbine combustion liner with triangular heat transfer element
A gas turbine combustor achieves improved product reliability and a reduced increase in pressure loss through improvements made on a cooling characteristic and structural intensity. The structure of the gas turbine combustor includes a plurality of circularity recesses formed on a side of an annular passage on a partial area of a combustion liner that requires cooling. Each of the circularity recesses has a rectangular surface forming a convex at a right angle with respect to a flowing direction of combustion air. The circularity recesses form a rectangular triangle having an oblique surface facing upstream of the flowing direction of the combustion air.
US10184661B2 Combustor heat shield sealing
A method and an apparatus for reducing airflow leakage between a combustor liner and a rail of a heat shield mounted to an inner surface of the combustor liner. The method comprises locally deforming the combustor liner in sealing engagement with the rail by applying a pressure on the outer surface of the combustor liner over the rail of the heat shield. A tool, such as a sealing clip, may be mounted in pressing engagement with the outer surface of the combustor liner to apply forces locally on the liner over the rail of the heat shield.
US10184660B2 Gas distribution system and cooking appliance incorporating the gas distribution system
According to one embodiment a gas distribution assembly is provided that includes a gas distribution duct and at least one gas regulating valve mounted on the gas distribution duct. The valve is secured to the duct by use of a support supported on the duct and attachment means for attaching the valve to the support. According to one embodiment the attachment means comprises a screw threaded into a threaded sleeve and also into a threaded hole in the body of the valve. The support includes a through hole through which the sleeve passes and the sleeve includes a flange at one end that rests on the support in an area that surrounds the through hole. An end of the sleeve opposite the flange resides adjacent the threaded hole in the body of the valve.
US10184653B2 Retrofit light bulb
A retrofit light bulb (1) is disclosed. The retrofit light bulb (1) comprises a substantially flat heat spreader (2) having an opening (5); first and second cover members (7, 8) sandwiching the heat spreader (2), each cover member (7, 8) having a protruding portion (9, 10) directed away from the heat spreader (2) and aligned with the opening (5), the two protruding portion (9, 10) together forming a compartment (11); and one or more solid state lighting devices (18) mounted on a carrier (19) arranged in said compartment (11), in thermal contact with the heat spreader (2), wherein said one or more solid state lighting devices (18) are arranged so that each protruding portion (9, 10) receives light directly from each solid state lighting device (18). The compartment thus forms a single light mixing chamber in which light emitted by all of the SSL devices is mixed.
US10184651B2 Lighting device with an optical element having a fluid passage
A lighting device (1) comprises at least one light source (3) and at least one optical element (5). The optical element (5) may be arranged to transmit light emitted by the light source (3). The optical element (5) comprises a light transmissive material (7) and at least one passage (9) extending through the light transmissive material (7) for allowing a flow of fluid through said optical element (5). The passage (9) is arranged such that a major portion of the light (16) emitted by said light source (3) entering the passage (9) further propagates through the light transmissive material (7). The optical element (5) comprises a plurality of layers (18) of the light transmissive material (7) spaced apart from each other, each layer comprising at least one through-hole (11).
US10184650B1 Diversionary light end cap
An end cap accessory for use with a baton. The end cap accessory includes an attachment section that removably attaches to an end of a handle section of a baton. The end cap further includes a tubular section with an opening that faces away from the attachment section, wherein the tubular section includes therein a battery compartment for holding a battery, a light source operable to emit a light when powered by the battery, and a lens operable to focus the light emitted by the light source towards the opening. In addition, the end cap includes a push button positioned on an exterior surface of the tubular section, wherein the push button is operable to activate the light source to emit light when held in a depressed position.
US10184649B2 Quickly charger has USB charging-ports for lighting device
A light device includes a USB charger, an AC to DC converter, and a DC to DC circuit to provide power to a light source that provides area illumination, at least one USB charging port and optional additional functions.
US10184645B2 Cylindrical housing for modular lighting system
A modular lighting system that includes a pendant that is hung from and gets power from a power bar. The pendant can include a pendant body that is attached directly to and depends from the power bar. The pendant can be provided with one light source or two light sources that are directed in opposite directions. In another version, the pendant is attached to the power bar by a hanger and has connectors allowing the pendant to rotate about a horizontal axis. The hanger can include a member attached to the power bar and configured to allow two rods and the pendant depending from the rods to rotate about a vertical axis.
US10184636B2 Head lamp for vehicle including moisture removing apparatus
A head lamp for a vehicle including a moisture removing apparatus may include a moisture removing apparatus, moisture generated in the head lamp is removed by a moisture absorbent, wherein the moisture absorbent is dried, such that moisture absorbing performance of the moisture absorbent is restored, continuously maintaining a smooth moisture absorbing function. In addition, the moisture generated during drying the moisture absorbent is not again introduced into the head lamp, but is discharged to the outside, blocking the moisture from being generated in the head lamp.
US10184625B1 Artificial candle with flexible shroud resembling a candle flame
An artificial candle has a delicate glowing shroud or sock that can flutter like a candle flame, and the shroud may surround a “wick” that can be seen through the shroud to glow. Such a diaphanous shroud can be actuated by a fan, air pump, solenoid or conductor, which can be provided adjacent to the shroud or distanced from the shroud, for example in a central body of a chandelier. The wick may be lighted by a light emitting diode (LED) or other light source, and the shroud can include fluorescent material that absorbs and reradiates some of the light from the light source. The wick and the shroud can be coupled to a shaft that simulates a wax candle body. A standard threaded fitting can be provided so that the artificial candle can thread into a socket to replace a light bulb.
US10184622B2 Electrical supply and shelf system having same
A shelf system and a label LED strip lamp includes a shelf and a label LED strip lamp. Each of at least one carrier element includes a body, and a clamping assembly. The clamping assembly includes a clamping slot and a catch plate provided on the clamping slot. The label LED strip lamp includes a snap assembly for engagement with the catch plate, and a lamp tube. The snap assembly includes a connecting edge, a set of clamping tooth disposed on one side of the connecting edge, and a wavy-shaped engaging edge spaced from the clamping tooth. The clamping tooth inserts into the clamping slot. The lamp tube includes a non-transparent edge, an upper light transmitting edge connecting the non-transparent edge with the catch plate, and a lower light transmitting edge.
US10184620B2 Battery life extender for portable lighting
A battery life extender for a portable lighting device employs a reconfigurable mechanism operable to selectively electrically isolate one or more batteries from a circuit having a parasitic power drain. For example, a lighting device includes a light generating element, at least one battery, a user operated switch configured to control delivery of electrical power from the at least one battery to the light generating element, and a housing assembly supporting the at least one battery and the light generating element. The user operated switch can impart a parasitic power drain. The housing assembly is reconfigurable to: (a) a first configuration in which the user operated switch is electrically connected to the at least one battery, and (b) a second configuration in which the at least one battery is electrically isolated and the at least one battery is retained by the housing assembly.
US10184619B2 Light emitting device
A light emitting device includes one or more light emitting elements, a light transmissive member, a first light reflective member and a second light reflective member. The light transmissive member is disposed on the one or more light emitting elements and having a first upper surface, a lower surface, first lateral surfaces, and second lateral surfaces each positioned on an outer side of a corresponding one of the first lateral surfaces. The first light reflective member covers the first lateral surfaces. The second light reflective member is disposed on lateral surfaces of the first light reflective member, the second lateral surfaces of the light transmissive member, and lateral surfaces of the one or more light emitting elements.
US10184615B2 Peristaltic infusion pump with locking mechanism
A medical device includes an interface unit body, which is configured to hold a portion of a flexible infusion tube. A hinge insert is fixed to the interface unit body and is configured to engage a hinge receptacle, which defines a hinge axis, on an infusion pump. A catch insert is fixed to the interface unit body and is configured to lock onto a catch receptacle on the infusion pump upon rotation of the mechanical interface unit about the hinge axis while the hinge insert engages the hinge receptacle, so as to bring the tube into engagement with a peristaltic mechanism of the infusion pump in order to enable the peristaltic mechanism to propel a fluid through the tube.
US10184610B2 Rotation range-limiting device-equipped apparatus
A rotation range-limiting device 10 is provided with a rotation body 20 provided with a first surface and a carrying surface, and a stationary body 30 supporting the rotation body such that the rotation body is rotatable about a center point thereof. The stationary body has a second surface opposed to the first surface. One 212 of the first surface and the second surface is provided with an arc-shaped slide-guiding portion 24 whose center corresponds to the center point of the rotation body, and a slider 26 movable along the slide-guiding portion. The other 301 of the first surface and the second surface is provided with a locking portion 36, which projects toward the slide-guiding portion at a location on a circle having the same diameter as the slide-guiding portion such that it can abut against the slider.
US10184609B2 Key supporting structure
Disclosed is a key supporting structure. The key supporting structure includes a scissor-type component having a first supporting element and a second supporting element that are pivotally connected to each other. The first supporting element has a first frame, and two end of the first frame have at least one first pivot and at least one second pivot respectively. The second supporting element has a second frame, and two end of the second frame have at least one third pivot and at least one fourth pivot respectively. The first frame and the second frame are made from a powder sintered material. The first pivot, the second pivot, the third pivot, and the fourth pivot are formed on the first frame and the second frame by plastic injection molding method.
US10184606B2 Camera, stand, and camera unit having camera and stand
Disclosed herein is a camera including a light receiving section and a camera body incorporating the light receiving section. An outside surface of the camera body has, at least on a portion thereof, a curve surface curving around a rotation centerline extending along a left-right direction, and the curve surface is formed at least at portions positioned opposite to each other around the rotation centerline when the camera body is seen in the left-right direction. Also disclosed herein is a stand including a camera holding section configured to hold the outside of the camera. The camera holding section is formed so as to enclose the outside surface of the camera at an angle of at least 180 degrees when seen in the left-right direction, and the camera holding section has an inside surface formed so as to make the camera rotatable around the rotation centerline.
US10184605B2 Pipe access tool
A hand tool that is capable of efficiently, inexpensively, and quickly attaching to a pipe and allows for boring an access hole to be used for accessing the inside of the pipe and unclogging the pipe.
US10184604B1 Equalizer manifold system and method of use
A fluid manifold includes an elongated hollow body forming an inner area, having: a first end extending to a second end; and a top surface and a bottom surface; a cylindrical conduit having a length that extends through the inner area, the cylindrical conduit forming a channel that is fluidly separable from the inner area of the elongated hollow body, the cylindrical conduit extending through the first end of the elongated hollow body; a plurality of exit ports in fluid communication with the inner area and extending at a perpendicular angle relative to the cylindrical conduit; a mounting plate secured to the plurality of exit ports; a first row of a plurality of cutouts extending through the thickness of the elongated body, the first row of the plurality of cutouts providing fluid passage between the channel of the cylindrical conduit and the inner area of the elongated body; and a second row of a plurality of cutouts extending through the thickness of the elongated body, the second row of the plurality of cutouts providing fluid passage between the channel of the cylindrical conduit and the inner area of the elongated body.
US10184598B2 Aircraft washer
An aircraft pipe coupling including a first pipe end and a second pipe end, and a locking washer disposed between the first pipe end and second pipe end. The locking washer including a first tab in engagement with the first pipe end, and a second tab in engagement with the second pipe end.
US10184593B2 Fire stop sleeve, partition provided with fire stop sleeve and method for installation for stop sleeve
A partition is penetrated by a duct. The partition has a passage through which the duct passes. A fire stop sleeve is positioned in the passage and arranged around the duct. The fire stop sleeve includes a casing having a tubular form and one or more elements of intumescent material arranged on a side of the casing facing the duct. The casing is provided with at least one movable retaining member which lies within an outer contour of the casing. The movable retaining member is actuable by intumescent material such that, in the occasion that swelling of the intumescent material occurs, the retaining member is moved radially outward towards engagement with a passage wall in the partition so as to retain the sleeve in the passage.
US10184591B2 Cable suspension clamp
A cable clamp includes an elongated, open-top base having a first end, a second end, and a central region. A suspension arm extends from the open-top base. An eyelet having an opening, a top portion, and a base portion is coupled to the suspension arm. The eyelet base portion has a first width and the top portion has a second width greater than the first width. A keeper is coupled to the base.
US10184589B2 Riser assembly and method
A riser assembly and method of supporting a riser assembly are disclosed. The riser assembly includes a riser; at least one buoyancy compensating element attached to the riser; and at least one damped biasing element for controlling movement of the riser about a neutral position with respect to an adjacent underwater structure. The biasing element is directly or indirectly connected to the riser and is directly or indirectly connectable to the adjacent underwater structure.
US10184587B1 Underwater pipe lifting and cutting apparatus and method
An improved method and apparatus is provided for underwater salvage of a pipeline, pipe section, pipe, tubular, elongated object, riser, beam or the like. A specially configured tool both grips and cuts the pipe (or object) at a selected locale.
US10184586B2 Self-energizing sealing mechanisms
An electronic device having an interior volume, the electronic device including a sealing mechanism to prevent ingress of water into the interior cavity. The sealing mechanism having a channel having a first opening at an external environment and a second opening that leads to the interior volume, a membrane that covers the second opening, the membrane being air permeable and water resistant such that the membrane allows air to pass and prevents passage of water up to an upper pressure threshold, a stopper mechanism, and a diaphragm comprising a surface arranged to receive an external water pressure and that is air and water impermeable, the diaphragm being coupled to the stopper mechanism that deflects in response to the water pressure such that the diaphragm actuates the stopper mechanism and seals off the channel from at the first opening preventing water pressure at the membrane from exceeding the upper pressure threshold.
US10184584B2 Magnetic valve device
A magnetic valve device includes a valve receiving device and a valve insert of a magnetic valve which is received in the valve receiving device. A high pressure resistance is obtained in one of the modes of embodiment. The magnetic valve device includes either a pressure mechanism configured to press the valve insert against the valve receiving element or a sealing element arranged in a notch in the valve insert or a sealing element arranged between an axial filter and the valve insert.
US10184581B2 Relief valve
A relief valve includes: a case; a valve seat provided in a channel; a poppet valve that opens and closes the channel by being seated on and separated from the valve seat; a spring that biases, at a first end, the poppet valve in a direction in which the poppet valve is seated on the valve seat; an adjusting screw that is threaded into the case and changes, in accordance with a threaded depth, a distance between the valve seat and a bearing surface, which is in contact with a second end of the spring; and a positioning plate that has an engaging hole with which a projected portion of the adjusting screw is engaged such that relative rotation is not allowed and that restricts rotation of the adjusting screw by being fixed to an end surface of the case and by being brought into contact with the adjusting screw only at a side surface of the projected portion.
US10184575B2 Faucet with multi-directional controls
A faucet that includes a base configured to detachably mount to a mounting surface; a sleeve coupled to and extending upwardly from the base; a handle body disposed around the sleeve and configured to rotate about a vertical axis, the handle body including a vertical portion and a horizontal portion extending outward from a side of the vertical portion; a first valve disposed within the base; a second valve disposed within the horizontal portion of the handle body; and a spout configured to receive water from the sleeve and direct the water to an outlet of the spout; where the vertical portion of the handle body is configured to be rotated about the vertical axis to control the first valve, and the horizontal portion of the handle body is configured to be rotated about a horizontal axis to control the second valve.
US10184570B2 Vacuum valve
The vacuum valve includes a closure member that can be moved, parallel to a longitudinal movement direction, between an open position in which it unblocks the valve opening and an intermediate position in which it covers the valve opening but is raised off the valve seat, and that can be moved, parallel to a transverse movement direction, between the intermediate position and a closed position in which it bears against the valve seat; a valve rod that bears the closure member is mounted for displacement parallel to the longitudinal and transverse movement directions; a displacement part rigidly connected to the valve rod; and a drive motor which rotates a driveshaft about an axis parallel to the longitudinal movement direction in order to move the closure member between the open position, the intermediate position and the closed position. The drive shaft has, in a first section, a longitudinal displacement cam member of a longitudinal displacement cam mechanism that interacts with a longitudinal displacement engagement member of the longitudinal displacement cam mechanism in order to move the closure member between the open position and the intermediate position, and has, in a second section, a transverse displacement cam member of a transverse displacement cam mechanism that interacts with a transverse displacement engagement member of the transverse displacement cam mechanism in order to move the closure member between the intermediate position and the closed position.
US10184567B2 Spring ring valve seat and butterfly valve with spring ring valve seat
A butterfly valve has a housing that has an annular valve seat and a butterfly disk that has an annular valve seat. At least one of the valve seats is a spring seat that has an annular mounting portion and an axially opposite annular engagement portion. The engagement portion is configured to contact the other valve seat and resiliently deform radially under hoop stress caused by the contact as the butterfly disk moves to the closed position. The engagement portion is connected to the main body of the respective one of housing or the butterfly disk by the mounting portion. The mounting portion is attached to the main body of the respective one of housing or the butterfly disk in a manner such that the mounting portion can articulate relative to the main body of the respective one of housing or the butterfly disk as the engagement portion resiliently deforms radially.
US10184564B2 Seal assemblies and related methods
Spring energized seal assemblies configured for use in static or dynamic application and methods of using and making same are provided. The seal assemblies can each have a sealing component and optionally a backup ring or a locking ring or both. An annular spring can be used with a spring groove of either the backup ring or the locking to facilitate assembling of the mentioned components of a seal assembly onto each other and the entire seal assembly into a seal cavity of a housing.
US10184561B2 Transmission device having a hydraulic system
A transmission includes a hydraulic system connected to a hydraulic pump and to an additional hydraulic pump. A secondary pressure circuit is connectable to a primary pressure circuit with a system pressure valve. A pressure side of the hydraulic pump is coupled directly with the primary pressure circuit and connectable to the secondary pressure circuit with the system pressure valve. A pressure side of the additional hydraulic pump is coupled directly with the secondary pressure circuit. The pressure side of the hydraulic pump proximate the secondary pressure circuit is connectable to a gear set, to a dual-clutch system and to a suction area of the hydraulic pump and the additional hydraulic pump by a valve device. The pressure side of the additional hydraulic pump is in connection with the gear set and is connectable with the dual-clutch system by the valve device.
US10184559B2 Device and method for selecting an operating mode of a transmission of a vehicle and system for setting an operating mode of a transmission of a vehicle
A device for selecting an operating mode of a transmission of a vehicle is presented. The device has a control panel thereby, having at least one selector switch for selecting an operating mode, and one release switch for enabling a function of the at least one selector switch. The release switch has a touch sensitive button, serving as a first interface to a sensor circuit for enabling the function of the at least one selector switch. The sensor circuit has a second interface on an actuator for a driving function of the vehicle thereby. The sensor circuit can be closed by producing an electrically conductive connection between the first interface and the second interface via a driver region of an interior space of the vehicle.
US10184557B2 Shift device for vehicle
Shift device for vehicle includes housing and shift lever. Shift lever includes cylindrical shaft portion which proximal end is pivotably supported inside housing, cylindrical shaft portion having elongated holes extending through peripheral wall of cylindrical shaft portion and are elongated in longitudinal direction of cylindrical shaft portion, shift knob fixed to distal end of cylindrical shaft portion, detent pin inserted through elongated holes in state where both ends of detent pin protrude from corresponding elongated holes, detent rod inserted in cylindrical shaft portion, detent rod being configured to transmit operating force of operating button in shift knob to detent pin, and shift lock member. Detent pin is fitted to detent rod. When operating button has been operated in state where brake depression operation is not performed, shift lock member contacts with one end of detent pin to block movement of detent pin.
US10184556B2 Brake device of transmission
A brake device of a transmission according to the present invention includes: a rotary-side holding member including an inner peripheral surface having a cylindrical surface shape about an axis extending in a forward/rearward direction and configured to hold a rotary-side friction plate on the inner peripheral surface; a fixed-side holding member including an outer peripheral surface having a cylindrical surface shape about the axis extending in the forward/rearward direction and configured to hold a fixed-side friction plate on the outer peripheral surface; and a lubricating oil supply portion supplying lubricating oil to the fixed-side friction plate and the rotary-side friction plate. The fixed-side holding member is provided in a transmission casing so as not to rotate. The rotary-side holding member is provided in the transmission casing at a radially outer side of the fixed-side holding member and is rotatable about a central axis of the inner peripheral surface.
US10184552B2 Planetary gear train of automatic transmission for vehicles
A planetary gear train of an automatic transmission for a vehicle may include: first to fourth planetary gear sets respectively having first to third rotational elements, fourth to sixth rotational elements, seventh to ninth rotational elements, tenth to twelfth rotational elements; an input shaft mounted with the first, second, and third planetary gear sets; an output shaft mounted with the fourth planetary gear set; first to ninth shafts; three clutches and two brakes as control elements; and two transfer gears. In particular, the first shaft fixedly connects the first and sixth rotational elements, the fourth shaft fixedly connects the fourth and ninth rotational elements and is selectively connected with the second shaft, the seventh shaft fixedly connects the tenth rotational element and externally gear-meshes with the fifth shaft, and the eighth shaft fixedly connects the eleventh rotational element and selectively externally gear-meshes with the sixth shaft.
US10184550B2 Plate link chain
A plate link chain for a continuously variable transmission in a motor vehicle. The chain includes longer and shorter chain links that include longer and shorter link plates that are coupled to each other by pairs of rocker pressure pieces. The plate link chain includes only two types of link plates, namely shorter link plates and longer link plates.
US10184542B2 Torque fluctuation inhibiting device, torque converter and power transmission device
A torque fluctuation inhibiting device includes a mass body, a plurality of centrifugal elements, an actuation preventing mechanism and a cam mechanism. The mass body is rotatable with a rotor, and is rotatable relatively to the rotor. Each of the centrifugal elements is disposed to receive a centrifugal force to be generated by rotation of the rotor and the mass body, and is movable in a radial direction. The actuation preventing mechanism restricts at least one of the centrifugal elements from moving outward in the radial direction when the rotor or the mass body is rotated at a predetermined speed or greater. The cam mechanism converts the centrifugal force into a circumferential force with use of actuation of the plurality of centrifugal elements moved in the radial direction by the centrifugal force when a relative displacement is produced between the rotor and the mass body in a rotational direction.
US10184541B2 Flange for connecting a vibration damper tube to a module tube of a vibration damper
A flange for connecting a vibration damper tube to a module tube of a vibration damper may include one or more fluid ducts, by which the module tube is fluidically coupled to the vibration damper tube. The flange may further include a plastic body in which the fluid duct for the fluidic coupling is formed and wherein connection elements are provided that extend between the vibration damper tube and the module tube. The connection elements may form a retaining connection between the vibration damper tube and the module tube. The plastic body may comprise two opposite side walls, and the connection elements may be formed by metal plates arranged on the side walls. The plastic body may also comprise retaining means for the retaining of the plates.
US10184539B2 Vibration isolation system
Apparatus and methods to reduce unwanted motion in a payload of a precision instrument are described. The payload may be supported by an intermediate mass. A feedback signal based upon sensed motion of the intermediate mass may be applied to an intermediate-mass actuator arranged to drive the intermediate mass. Additionally, a feedforward signal may be applied to a payload actuator arranged to drive the payload and used to suppress unwanted motion of the payload. The feedforward signal may be derived from a source within the apparatus or external to the apparatus that would otherwise cause unwanted motion of the payload.
US10184538B2 Telescopable spring support
A telescopable spring support which comprises a housing, a pressure plate, a load pipe, and a pressure spring and which is designed to elastically support components in a load direction. The housing has a stand side and an upper side, and the pressure plate is arranged in the housing and can be moved within the housing in the load direction. The pressure spring is arranged between the pressure plate and the stand side and applies a spring force to the pressure plate, said spring force being directed towards the upper side in the load direction. The load pipe is connected to the pressure plate and, in each position of the pressure plate, extends outwards from the interior of the housing through an opening arranged on the upper side of the housing. The housing comprises a stand housing and a movable housing. The movable housing can be moved towards the stand housing in the load direction, wherein the stand housing has a stand side, and the movable housing has the opening.
US10184537B2 Method and apparatus for measuring clutch durability of all wheel drive vehicle
The present disclosure provides a method for measuring clutch durability of an all wheel drive vehicle. The method includes: a damage degree securing step of accumulating and acquiring a damage degree of a clutch based on a clutch slip amount and clutch transfer torque when the clutch slips by a difference in rotary speed between a front wheel and a rear wheel; and a durability predicting step of predicting current durability of the clutch based on the difference between the accumulated and acquired damage degree and a reference damage degree of the corresponding clutch, an input shaft RPM of rotating the clutch, and a reference durability RPM of the clutch.
US10184536B2 Brake piston
A brake piston assembly including a brake piston; a rotary to linear stage mechanism including a spindle and a nut; and a ball ramp assembly including a nut ramp plate and a piston ramp plate. The brake piston includes a piston pocket. The ball ramp assembly is located at a bottom wall of the piston pocket. The ball ramp assembly engages a side wall of the piston pocket so that the ball ramp assembly is maintained in the piston pocket after the ball ramp assembly is assembled in the piston pocket. Rotation of the spindle causes the nut to axially move until the nut directly contacts the nut ramp plate, and further axial movement of the nut causes the nut to move the ball ramp assembly and the brake piston against an inboard brake pad to create a clamp force.
US10184534B2 Frictionless electromagnetic braking system
A frictionless electromagnetic braking system utilizes linear alternators which are controlled by a power electronics converter interface to capture the car's kinetic energy and generate braking force on the wheel. The alternators are engaged by driver or operator input.
US10184530B2 Electromagnetic connection device
An electromagnetic connection device includes an armature (4), a rotor (3), an electromagnetic coil (14), and a spring member (24) that biases the armature (4) in a direction in which the armature (4) is separated from the rotor (3). The electromagnetic connection device includes a damping member (25) mounted on the armature (4) so as to face the rotor (3). The armature (4) includes a flat portion (22) and a tubular portion (8). The damping member (25) includes a damper cover (26) including an abutment portion along the flat portion (22) and an engaging portion along the tubular portion (8), and an elastic member (27) sandwiched between the abutment portion and the flat portion (22). The damper cover (26) is put on the armature (4) from the side of the rotor (3) and movably held on the tubular portion (8). The flat portion (22) includes a concave portion (35) configured to store the abutment portion of the damper cover (26). There is provided an electromagnetic connection device capable of obtaining a high damping effect and raising the productivity while preventing the elastic member from being exposed to a friction surface.
US10184527B2 Structure of clutch for vehicle
A structure of a clutch for a vehicle includes: a blower which is provided in a clutch housing and rotates along with a flywheel, and the blower being provided with a turbine blade provided on an outer circumferential surface of the blower; a clutch unit which is provided in the clutch housing, and includes a clutch disc and a pressure plate; and an air duct including an inlet port formed in a portion of the clutch housing that faces the outer circumferential surface of the blower, the inlet port communicating with an interior of the clutch housing, and an outlet port disposed adjacent to an air intake port formed in a portion of the clutch housing that faces the clutch unit, so that air blown from the blower can be discharged to the clutch unit.
US10184520B2 Self-lubricated bearing compositions and methods of making the same
A self-lubricated bearing contains a first member, a second member configured to slide against the first member, and a lubricating liner disposed in a sliding contact area between the first member and the second member. The lubricating liner contains at least one structural polymer and at least one lubricant with viscosity less than 5100 centistokes. A method is also provided for making the bearings, which includes adding the at least one lubricant with viscosity less than about 5100 centistokes to one or more components of the lubricating liner during the process of making the liner or bearing. The self-lubricated bearing compositions of the invention have surprisingly long service lives versus prior art self-lubricated bearings.
US10184519B2 Systems and methods for preloading a bearing
A tool for use in preloading a bearing includes a plurality of arms pivotable relative to each other and a pin extending from each arm of a plurality of arms. The pin is configured to engage an opening of a plurality of openings in a retaining ring. A resilient member biases the plurality of arms away from each other. A first arm of the plurality of arms includes a cavity. A second arm of the plurality of arms is received in the cavity such that an extending portion of the second arm extends outside the cavity and the second arm is moveable in the cavity.
US10184516B2 Bearing system and method
A bearing system includes: a rotatable shaft, a circumferential channel in the shaft with an axially extending profile surface at least part of which is inclined relative to the shaft axis; a bearing, around the shaft in use; a split ring in the circumferential channel in contact with the inclined profile surface, the split ring includes a first part having an outer diameter, and a second part having a greater outer diameter than the first part to provide a thrust surface; a collar, including an internal bore to accommodate the first part of the split ring in use; and a bearing locator for exerting an axial locating force between the split ring and the bearing to locate the bearing on the shaft. An axial thrust load exerted on the split ring by the shaft is transmitted to the collar by the thrust surface, and the split ring is urged along the inclined profile surface so as to produce a radial load on the split ring which is resisted by the collar.
US10184511B2 Linkage with spherical or journal bearing assembly
An assembly includes a spherical bearing race and a spherical bearing element. The bearing race includes a race first segment, a race second segment and a bore that extends along an axis into the bearing race. The bore also extends radially within the bearing race between the first segment and the second segment. The bearing element is arranged within the bore, and radially engages the first segment and the second segment.
US10184508B2 One-piece self-locking nut
A self-locking nut is formed with a rear nut body with internal threading and a front nut body having circumferentially arranged, crush-locking lips provided on a forward contact face of the front nut body and being spaced from the internal threading of the rear nut body by an internal relief cut for accommodating deformation of the crush-locking lips therein. When the nut is tightened down on an object on a fastener bolt, the crush-locking lips are forced inwardly and deformed on the threaded shaft of the fastener bolt into the space of the internal relief cut in order to form a permanent lock on the fastener bolt. In another preferred embodiment, the self-locking nut has a front “flying saucer” shaped part configured to work like a “jam nut” portion, and a rear “nut body” part having a front indentation space configured to work like an inner relief cut. The two parts are joined together by circumferential welding and flattening of the “flying saucer” part into the inner relief cut space of the “nut body” part while leaving a small gap between the parts.
US10184504B1 Canopy support arm assembly
Disclosed is a canopy support arm assembly formed from a support tube having a continuous sidewall that can be cut to size at a job site. The support tube is coupled on each end by base elements having a receiver end sized for receipt of the end of the support tube and a conical shaped barrel having threads formed along an outer surface. An aperture passes through each threaded end for receipt of a threaded rod that is constructed and arranged to extend through the threaded ends and aperture using nut fasteners to provide a compression force between the elements. A first connector having a threaded receptacle engages the threaded end of the first base element, concealing one of the nut fasteners. A second connector having a threaded receptacle engages the threaded end of the second base element, concealing the other nut fastener.
US10184503B2 Fastening structure
A fastening structure that includes: a nut fabricated of metal that is screwed onto the threaded portion; a collar including a collar main body fabricated of metal that includes: a tubular portion through which the threaded portion penetrates, and a flange that is formed at an outer periphery portion of the tubular portion and that is disposed at the other plate thickness direction side of the resin member, the collar main body touching against the washer main body and the nut; and a base portion fabricated of resin that structures a portion of the collar and that is disposed between the flange and the resin member.
US10184500B2 Multi-segment reinforced actuators and applications
A multi-segment reinforced actuator includes (a) a soft actuator body that defines a chamber and (b) a plurality of distinct reinforcement structures on or in respective segments of the soft actuator body. First and second reinforcement structures are respectively configured to produce a first and second actuation motions, respectively, in first and second segments of the soft actuator or body when fluid flows into or out of the chamber. The actuation motions are selected bending, extending, expansion, contraction, twisting, and combinations thereof; and the first actuation motion differs from the second actuation motion. The actuator can be used, e.g., to facilitate bending of the thumb with corresponding bending, extending, expansion, contraction, and twisting actuation motions.
US10184491B2 Suction device with sound mirror device
A suction device is provided which includes a fan device for generating a suction air flow and an air conveying device having at least one flow deflection element comprising an inlet tube and an outlet tube, wherein the outlet tube is oriented transversely to the inlet tube, and wherein in a transitional area between the inlet tube and the outlet tube there is arranged a sound mirror device, which at least one of (i) reflects and (ii) absorbs sound.
US10184490B2 Noise reduction diffuser for an electric blower
A noise reduction diffuser for an electric blower has a motor holder and a rear cover fitted to the motor holder. The motor holder includes a sidewall and a bottom portion at one end of the sidewall. The other end of the sidewall has an opening for mounting an electric motor inside the sidewall. An output shaft of the motor extends through the bottom portion for driving a fan. The motor holder and the rear cover form a Helmholtz resonance cavity.
US10184487B2 Blower apparatus and vacuum cleaner
A blower apparatus includes a motor portion having a central axis extending in a vertical direction; an impeller arranged above the motor portion, joined to a rotating portion of the motor portion, and arranged to rotate to send a gas from above radially outward; an impeller cover portion including an inner surface arranged to cover an outer circumference of the impeller and an upper side of an outer edge portion of the impeller, and further including an air inlet defined in a center thereof; and a body cover portion joined to the impeller cover portion, arranged to cover an outer circumferential surface of the motor portion, and arranged to define a tubular space between the motor portion and the body cover portion. The tubular space includes an upper region and a lower region arranged below the upper region. A radial distance between the outer circumferential surface of the motor portion and an inner circumferential surface of the body cover portion is arranged to continuously decrease with decreasing height in the upper region, and continuously increase with decreasing height in the lower region. The radial distance is arranged to be greater at an upper end of the upper region than at a lower end of the lower region.
US10184486B2 High performance mini-pump for liquids
The high performance mini-pump for liquids includes a motor assembly including a motor to supply power to the pump, and a housing assembly including a housing. The housing has a first housing portion and a second housing portion removably connected to the first housing portion defining an inner chamber therein. The housing assembly also includes an impeller provided in the inner chamber of the housing, and at least one fastening member to removably connect the first housing portion and the second housing portion. The pump further comprises a shaft assembly removably connected to the impeller and operatively connected to the motor, such that when the high performance pump is activated, the motor rotates the impeller, forcing fluid to flow through the housing.
US10184482B2 Capacity control system and method for multi-stage centrifugal compressor
A method for controlling multi-stage centrifugal compressors is provided. The method includes, for each stage of the compressor, defining a Mach ratio and impeller diameter, calculating a minimum required motor drive frequency to operate free from surge conditions for a current head factor and flow reduction device position, and adjusting the flow reduction device position while maintaining an actual motor drive frequency at a acceptable level to achieve a leaving chilled water temperature set point. The method also includes measuring a suction pressure and a discharge pressure and calculating a saturated suction temperature and a saturated discharge temperature for each stage of the compressor. The method further includes calculating an actual minimum motor drive frequency that is the greater of a first actual minimum motor drive frequency and a second actual minimum motor drive frequency associated with a first compressor stage and a second compressor stage of the compressor, respectively.
US10184477B2 Series fan inclination structure
A series fan inclination structure includes an inclined frame body assembly, a first rotor assembly and a second rotor assembly. The inclined frame body assembly has a receiving space. The receiving space includes a first space, a second space and a flow guide passage. A first base seat is obliquely disposed in the first space. A second base seat is obliquely disposed in the second space. The flow guide passage is formed between the first and second base seats in communication with the first and second spaces. The first and second rotor assemblies are correspondingly rotatably disposed on the first and second base seats. The series fan inclination structure is able to greatly reduce the vibration and lower the noise caused by the interaction of the dipole.
US10184476B2 Method of determining hydraulic operating point of a pump
The invention relates to a method of determining a first hydraulic variable (Q) of a pump assembly (1) operated at a predefinable rotation speed (n0) from a mechanical or electrical variable (Mactual, Pel, nactual) by evaluating a correlation between the hydraulic variable (Q) with the mechanical or electrical variable (Mactual, Pel, nactual). A control parameter (Msetpoint, nsetpoint) of the pump assembly (1) is acted on by a periodic excitation signal (fA,n (t), fA,H(t)) having a predetermined frequency (f) such that a second hydraulic variable (H, Δp) is modulated. The instantaneous value of the first hydraulic variable (Q) is determined from the mechanical or electrical variable (Mactual (t), Pel (t), nactual (t)) as a system response (X(t)) to the excitation signal (fA,n (t), fA,H(t)), using the correlation. The invention further relates to a pump control system and a pump assembly that are configured for carrying out the method.
US10184475B2 Fluid pump with flow impedance member
A fluid pump includes an inlet for introducing fluid into the fluid pump and an outlet for discharging the fluid from the fluid pump. A motor is included having an armature which rotates about an axis The motor also has a stator which circumferentially surrounds the armature such that a fluid passage is defined radially between the armature and stator through which the fluid flows from the inlet to the outlet. A pumping arrangement is rotated by the armature and pumps the fluid from the inlet to the outlet A flow impedance member extends axially in the fluid passage which impedes circumferential flow of the fluid within the fluid passage, thereby generating a pressure gradient circumferentially within the fluid passage which applies a lateral force to the armature.
US10184473B1 Non-contracting bidirectional seal for gaseous rotary machines
A rotary device has at least one seal arrangement between inner and outer components to constrain fluid flow there between. The seal arrangement has a smooth surface and an opposing surface with a plurality of grooves and lands along a length of the at least one seal with the lands are separated from the smooth surface by a predetermined gap. The grooves have a bottom surface substantially parallel to the smooth surface. The width of the lands is between about 125% to 145% of the width of the grooves. The groove depth is between about 30% to 50% of the width of the grooves. A corner radius between the bottom surface of the grooves and side walls of the grooves is between about 25% to 100% of the depth of the grooves.
US10184472B2 Scroll compressor and air conditioner including a scroll compressor
A scroll compressor and an air conditioner including a scroll compressor are provided. The scroll compressor may include a main frame configured to support an upper portion of a rotating shaft; a fixed scroll coupled to the main frame and having a first wrap; an orbiting scroll provided to perform an orbiting motion with respect to the fixed scroll and having a second wrap which forms a plurality of compressions chamber between the first wrap and the second wrap; a suction port configured to enable a first refrigerant to be suctioned into the compression chamber; a first introduction port provided at a first side of the fixed scroll and configured to inject the first refrigerant into the plurality of compression chambers; a second introduction port provided at a second side of the fixed scroll and configured to inject a second refrigerant having a pressure different from a pressure of the first refrigerant into the plurality of compression chambers; and a third introduction port provided at a third side of the fixed scroll and configured to inject a third refrigerant having a pressure different from the pressure of the first refrigerant and the second refrigerant into the compression chamber. The first introduction port may be provided at a position at which injecting of the refrigerant through the first introduction port is able to be performed before suctioning of the refrigerant through the suction port is completed.
US10184470B2 Segmented fluid end
A segmented fluid end is provided, the fluid end comprising a plurality of fluid end segments, each comprising a plunger manifold, intake head, and pressure head. In preferred embodiments, the fluid end comprises three fluid end segments (“triplex”) or five fluid end segments (“quint”). The plunger manifold comprises first and second mounting surfaces, each comprising a fluid opening. An intake head mounting flange is adapted to be removably coupled to the first mounting surface and a pressure head mounting flange is adapted to be removably coupled to the second mounting surface. The plunger manifold comprises a plunger mounting member comprising a plunger opening adapted to receive a plunger. The pressure heads are adapted for cooperative coupling to adjacent pressure heads, such that, when coupled, the pressure heads are in fluid communication with one another. Methods of replacing the fluid end segments, plunger manifolds, pressure heads, and intake heads are provided.
US10184468B2 Pump housing of a motor vehicle hydraulic unit with at least one main cylinder connection opening
A pump housing of a motor vehicle hydraulic unit is disclosed. The pump housing has at least one side surface, at least one main cylinder connection opening, at least one pump element opening and a connecting line which connects the at least one main cylinder connection opening to the at least one pump element opening. The pump housing is designed as a blind bore into the pump housing, and the blind bore of the connecting line extends from the at least one side surface initially through the at least one pump element opening and subsequently into the at least one main cylinder connection opening.
US10184466B2 Air pump including storage tank including outlet port adapted to be opened/closed automatically
An air pump includes a pumping system, a storage tank, a discharge passage, and a valve. The discharge passage includes a first section and a second section wider than the first section. The valve is movable in the discharge passage. The valve, disposed in a first position, includes a first seal end disposed in the first section and abutting a periphery thereof and includes a second seal end disposed in the second section and abutting a periphery thereof. The valve, disposed in a second position, includes the first seal end disengaging from the first section and not abutting the periphery thereof and includes the second seal end disposed in the second section and abutting the periphery thereof. The first and second seal ends respectively have first and second cross-sectional areas. The ratio of the second cross-sectional area to the first cross-sectional area is at least 2 to 1.
US10184458B2 Power generation apparatus and methods
A power generation apparatus includes a rocker arm having a first end and a second end and is mounted pivotally between the first end and the second end, wherein reciprocal movement of the first end between raised and lowered positions urges reciprocal movement of the second end between lowered and raised positions. A pulley apparatus couples the second end of the rocker arm to a drive member, wherein reciprocal movement of the second end of the rocker arm between its lowered and raised positions urges reciprocal rotation of the drive member between first and second positions. A transmission interacts between the drive member and the output shaft, wherein reciprocal rotation of the drive member between its first and second positions urges rotation of the output shaft in one direction.
US10184450B2 Method for operating a wind turbine based on degradation of wind turbine blade
A control method and a wind turbine for adaptively adjusting the operation of the wind turbine to maintain maximum power production during degraded conditions. The control system has an estimator module that determines a scaling factor based on the current set of control signals and at least the current set of measurement of the operating parameters. The scaling factor is transmitted to a control module which scales at least one aerodynamic property of the rotor based on this scaling factor. The control module further determines the ideal settings for the control signals based on the scaled aerodynamic properties. The present control method scales the aerodynamic properties to provide a better representation of the actual degraded aerodynamic properties.
US10184448B2 Wind turbine blade
A wind turbine blade which is at least 45 m long. The blade has a main axis in the lengthwise direction from root to tip and an aerodynamic shell surrounding a spar which extends in a lengthwise direction along a substantial proportion of the blade at least a portion of the half of the shell closest to the tip. The blade is reinforced by high stiffness fibers having a Young's modulus to density ratio of greater than 50 GPa/(g·cm−3), and an electrical resistivity of greater than 1010 Ω·cm. The fibers are biaxial with a first axis angled with respect to the main axis at an acute angle and a second axis angled with respect to the main axis at an acute angle in the opposite sense to the first angle.
US10184443B2 Engine starting device
Since a pinion gear unit which rotates according to the rotation of an output rotation shaft driven by the motor unit, a pushing mechanism which moves the pinion gear unit towards an engagement location of the pinion gear and an engine starting gear, and a bracket which includes a bracket main body unit which supports the motor unit and the pushing mechanism and a nose unit which extends from the bracket main body unit to a side opposite to the motor unit and rotatably bears a tip portion of the output rotation shaft on a side opposite to the motor unit, and which is attached to an engine side are included, a first stopper unit which restricts the movement of the rotation member to the direction of the engine starting gear is provided on the output rotation shaft, a second stopper unit which restricts the movement of the pinion gears to the direction of the engine starting gear by pushing and biasing of the elastic member is provided on the rotation member, and positioning the first stopper unit is positioned on a side opposite to the engine starting gear with respect to the second stopper unit, it is possible to shorten the shaft length of the rotation member and to shorten the entire length of the engine starting device.
US10184442B2 Permanent magnet electric machine
An interior permanent magnet electric machine includes a stator having a plurality of teeth disposed around a circumference oriented radially towards a center defining slots interposed between each of the teeth, and a conductive winding wrapped around each of the teeth of the stator to receive an electrical current. The electric machine also includes a rotor which is rotatable relative to the stator. The rotor defines a plurality of openings to receive permanent magnets near an outer portion of the rotor and a number of spokes interposed between mass reduction cutouts located closer to the center relative to the permanent magnets. Each of the permanent magnets defines a magnetic pole and each of the spokes is circumferentially aligned with one of the magnetic poles.
US10184441B2 Engine start/stop function management
A system and method for controlling automatic start/stop operations for an engine. While the engine is shutdown, operation of the engine may be automatically started upon expiration of a threshold time limit or in response to one or more adverse or deteriorated conditions of a power storage device, such as, for example, a state of health, state of function, or state of charge of the power storage device. After the engine has been automatically started, the ability of the controller to subsequently automatically stop the operation of the engine may be disabled until at least one secondary condition is satisfied. Upon satisfaction of the at least one secondary condition, the controller may again be enabled to at least automatically stop the operation of the engine.
US10184440B2 Multi-fuel delivery system
A method for fuelling an internal combustion engine, and a fuel system (10) for delivering a variety of fuel types to the engine, with selected fuel types typically being chosen according to theft availability. The fuel system (10) can be configured to accommodate liquid fuels such as gasoline, ethanol or a blend thereof, and gaseous fuels such as CNG, LNG or LPG. The engine is configured to operate on any of the designated liquid fuels, and can switch between the liquid and gaseous fuels. The fuel system (10) includes a respective common delivery arrangement (11) for selectively delivering fuel into the combustion chamber of each cylinder of the engine. The common delivery arrangement (11) comprises at a fluid delivery device (12) and a liquid metering device (31) configured for operation in concert. The fluid delivery device (12) comprises a fluid delivery injector. Fuel is delivered to each combustion chamber is through the same fluid delivery device; that is, the same fluid delivery device (12) is used, regardless of the fuel type. More particularly, the fluid delivery device (12) can be used for delivery of gaseous fuel only, delivery of liquid fuel only (by way of an air assist delivery process), or delivery of a fuel mixture comprising the gaseous fuel and the liquid fuel according to the fuelling requirements of the engine at any time.
US10184439B2 Method of detecting a clogging of a fuel injector in an internal combustion engine
A method and apparatus is disclosed for testing a fuel injector of an internal combustion engine equipped with a plurality of fuel injectors to detect injector clogging. A test injector is switched off. A requested value of a fuel quantity to be injected by the other fuel injectors of the plurality of fuel injectors is adjusted to operate the internal combustion engine in idle mode. A value of an oxygen concentration in an exhaust gas is measured. A value of a fuel quantity that has been injected is estimated as a function of the measured value of the oxygen concentration. A fuel quantity drift of each fuel injector is calculated as a function of the requested values and the estimated values of the fuel quantity provided by the injector tests. Each fuel quantity drift is used to identify if the corresponding fuel injector is clogged.
US10184436B2 Fluid injector supply system and method for operating same
A fluid injection system includes a fluid injector assembly; a fluid conditioning module having an outlet port that is fluidly coupled to an inlet port of the fluid injector assembly; an injector assembly outlet conduit fluidly coupled to an outlet port of the fluid injector assembly and disposed downstream of the fluid injector assembly, the injector assembly outlet conduit defining a pressure measurement port and a flow-restricting orifice, the pressure measurement port being disposed upstream of the flow-restricting orifice along the direction of fluid flow through the fluid injector assembly; a pressure sensor fluidly coupled to the pressure measurement port; and a controller operatively coupled to the fluid conditioning module and the pressure sensor. The controller is configured to adjust a flowrate of a fluid through the injector assembly inlet conduit based on a pressure signal from the pressure sensor.
US10184428B2 Directly-injecting gas injector providing improved cooling
A gas injector for injecting a gaseous fuel directly into a combustion chamber of an internal combustion engine includes a valve-closing element for releasing and sealing a through opening at a sealing seat; a shielding element, which is situated at an end of the valve-closing element on a side of the combustion chamber and which shields the valve-closing element and the sealing seat with respect to the combustion chamber; and a cooling ring having a first contact area designed for direct contact with the shielding element and a second contact area designed for direct contact with a component of the internal combustion engine, in particular with a cylinder head.
US10184424B2 Cylinder head gasket and method of manufacturing the same
The invention provides a cylinder head gasket installed by being sandwiched between a cylinder block and a cylinder head of an internal combustion engine. The cylinder head gasket has bore holes each having a circular plane at positions which are lapped over a combustion chamber in said cylinder block, and surface pressure generation portions constructed by three-dimensional shapes surrounding said bore holes at positions which are lapped over partition walls between the combustion chamber in said cylinder block and a water jacket portion. The surface pressure generation portions are arranged at fixed positions in a thickness direction of said partition wall and are arranged closer to the combustion chamber side or the water jacket portion side than the fixed positions in the thickness direction of said partition wall partly on a circumference around the bore holes. Therefore, bore deformation can be reduced.
US10184422B2 Reduced compression height dual gallery piston, piston assembly therewith and methods of construction thereof
A piston assembly, piston therefor and methods of construction are provided. The assembly includes a piston head and connecting rod operably coupled thereto via a wrist pin. The piston head has an upper crown with a combustion bowl and an undercrown surface. The lower crown includes axially aligned pin bores receiving the wrist pin. An upper wall of the lower crown has an oil inlet, an oil outlet and a concave, saddle bearing surface that bears against the wrist pin. A toroid-shaped outer cooling gallery is formed between wall portions of the upper and lower crowns, wherein the outer cooling gallery surrounds an inner cooling gallery. The connecting rod is fixed to the wrist pin for conjoint oscillation. The connecting rod has an oil passage in fluid communication with a through hole in the wrist pin to allow oil to flow therethrough into the inner cooling gallery via the oil inlet.
US10184421B2 Engine piston
A piston for an internal combustion engine is provided. The piston includes a piston body of steel and including a crown portion, a pair of skirt portions and a pair of pin boss panels. The crown portion has an upper combustion surface, a lower surface having an undercrown surface area and an outer annular ring belt with at least one ring groove. The pin boss panels depend from the crown portion and extend in spaced relationship with one another between the skirt portions. Each pin boss panel includes a pin boss having a pin bore, and the pin bores are aligned with one another for receiving a wrist pin. Each pin boss panel also has at least one recess located vertically between the associated one of the pin bores and the crown portion to increase the undercrown surface area for improved cooling of the crown portion.
US10184420B2 Water jacket for an internal combustion engine
A water jacket having a coolant flow crossing the space over the cylinder head is provided for an internal combustion engine of an automotive system. The internal combustion engine is equipped with a cylinder and a cylinder head. The water jacket includes a lower water jacket having side passages surrounding the cylinder and connected together by a plurality of branches disposed over the cylinder head, so as to create the coolant flow crossing the space over the cylinder head.
US10184406B2 Multi-shaft variable speed gas turbine apparatus and method of controlling the same
A multi-shaft variable speed gas turbine apparatus includes a multi-shaft gas turbine having a gas turbine compressor, a gas turbine burner, a gas generator provided with a first turbine for rotationally driving the gas turbine compressor, and a power turbine, provided with a second turbine that is mechanically separated from the gas generator, rotationally driven by exhaust gas of the gas generator, and having a main generator. A sub-electric motor/generator is connected to the gas generator, and a frequency converter controls the sub-electric motor/generator. A fuel flow rate control valve adjusts output using a fuel flow rate to be injected into the gas turbine burner. Variation of the fuel flow rate is restricted, and a control device determines a drive load of the gas turbine compressor in accordance with an output load for a request load, and controls the sub-electric motor/generator using the frequency converter.
US10184397B2 Systems and methods for a mobile power plant with improved mobility and reduced trailer count
A system includes a first mobile body configured to support a turbine engine and an air intake section coupled to the turbine engine. The system also includes a second mobile body configured to support a generator. The first and second mobile bodies are configured to guide a removable coupling between the turbine engine and the generator. The system also includes a third mobile body configured to support one or more partially assembled components associated with the turbine engine and the generator.
US10184390B2 Method of operating a turbocharged automotive system
A method of operating an automotive system having an internal combustion engine equipped with an electric compressor and a turbocharger having a turbocharger compressor is disclosed. A surge threshold line and a pre-surge threshold line in a turbocharger compressor map are defined as a function of a turbocharger compressor pressure ratio and mass flow rate. The pre-surge threshold line is defined in terms of greater mass flow values for each corresponding pressure ratio value of the surge threshold line. The position of a turbocharger compressor working point in the turbocharger compressor map is monitored as a function of the turbocharger compressor pressure ratio and mass flow rate. When an increased torque request is detected, the electric compressor is activated to assist the turbocharger compressor in delivering the requested torque when the turbocharger compressor working point crosses the pre-surge threshold line in a direction towards the surge threshold line.
US10184386B2 Pre-chamber gas valve
A pre-chamber gas valve including a valve body, at least one valve spring and at least one valve needle, wherein the valve body has a lower space which is acted upon with gas in the operating condition and an upper space in which the valve spring is arranged, wherein the upper space is closed by way of a pressed plug.
US10184385B2 Method and system for operating a motor vehicle
A motor vehicle can be powered by a combustion engine or an electric machine or both. Coolant is conveyed in the coolant circuit first to the electric machine before being conveyed from the electric machine to the combustion engine for cooling both the combustion engine and the electric machine. A cooling device adjusts a temperature of the coolant in the coolant circuit in such a way that the cooling device adjusts the coolant to a first temperature, when the motor vehicle is powered by the combustion engine, and to a second temperature which is less than the first temperature, when the motor vehicle is powered by the electric machine and the combustion engine.
US10184377B2 Method for operating an exhaust gas aftertreatment system of a motor vehicle
In the case of a method for operating an exhaust gas aftertreatment system of a motor vehicle, the exhaust gas aftertreatment system comprises at least one NOx storage catalyst (10) and at least one SCR catalyst (30). According to the invention, when an inadequate function of the NOx storage catalyst (10) or of the SCR catalyst (30) is identified, at least one auxiliary measure is initiated which leads to a reduction of the NOx emissions of the motor vehicle.
US10184373B2 Internal combustion engine for reducing exhaust gas emissions
An internal combustion engine is provided, which includes at least one combustion chamber, and a turbocharger with an exhaust gas turbine and an exhaust gas after-treatment device. The exhaust gas after-treatment device has a first catalytic converter arranged aerodynamically between the at least one combustion chamber and the exhaust gas turbine. A second catalytic converter is arranged aerodynamically between the first catalytic converter and the exhaust gas turbine, and at least one partial oxidation chamber is arranged aerodynamically between the first catalytic converter and the second catalytic converter. Also provided is a method for reducing exhaust gas emissions of an internal combustion engine.
US10184371B2 Active noise cancelation systems and devices
A device includes a housing and a core configured to be secured within the housing. The core includes a microphone configured to detect a sound signal. The core also includes a control board configured to generate a noise-canceling sound signal based on the sound signal and a set of transfer functions. The core further includes a speaker configured to deliver the noise-canceling sound signal. The device also includes a fastener configured to connect the housing to an air filter of an intake vent of an enclosure of a power generation unit.
US10184370B2 Oil separation device for internal combustion engine
An oil separation device of an internal combustion engine includes a gas liquid separation chamber defined by a head cover of the engine, a gas introduction passage connected to a first end of the gas liquid separation chamber at an angle to the first direction, a gas inlet formed in an end of the gas introduction passage remote from the gas liquid separation chamber, and a gas outlet formed in a second end of the gas liquid separation chamber. Oil splashed from a valve actuating chamber of the engine is prevented from entering the oil separation device, and oil mist can be effectively separated from blow by gas.
US10184368B2 Breather device for internal combustion engine
In a breather device for an internal combustion engine for guiding blow-by gas generated in a crank chamber to an intake system, the breather device includes: a breather chamber formed adjacent to the crank chamber such that the breather chamber communicates with the crank chamber, the breather chamber being configured to separate oil from the blow-by gas that flows in the breather chamber from the crank chamber; a filter chamber formed adjacent to the crank chamber such that the filter chamber communicates with the breather chamber, the filter chamber accommodating a filter for separating oil from the blow-by gas that flows in the filter chamber from the breather chamber; and a breather passage that communicates the filter chamber and the intake system with each other.
US10184358B2 Retractable exhaust liner segment for gas turbine engines
A retractable exhaust liner segment according to an example of the present disclosure includes, among other things, at least one liner segment extending between a forward end and an aft end. The forward end of the at least one liner segment is configured to overlap an aft end of an engine structure and the aft end of the at least one liner segment is configured to overlap a forward end of an exhaust liner when in an assembled position. The at least one liner is configured such that a gap exists between the at least one liner segment and one of the engine structure and the exhaust liner when the at least one liner segment is moved along an axis in a first direction to a disassembled position. The gap closes as the at least one liner segment is moved along the axis in a second, different direction to the assembled position.
US10184356B2 Blade outer air seal support structure
A support structure for a gas turbine engine includes an axially extending portion that forms a loop. A radially extending portion extends radially inward from the axially extending portion. A plurality of retention members are attached to at least one of the axially extending portion and the radially extending portion for retaining a blade outer air seal.
US10184354B2 Windback heat shield
A heat shield includes a first end configured to connect to an inner engine case at an inner connecting point, and a second end configured to connect to an outer engine case at an outer connecting point. The heat shield also includes a bulge extending in an aft direction from a radially upstream portion. A compressor section and a gas turbine engine including the heat shield are also disclosed.
US10184351B2 Gas turbine with a bypass line for improved fuel line flushing, and method for flushing a gas turbine
A gas turbine with a burner, which gas turbine has at least one fuel feed line and at least one fuel outflow line, wherein a flushing water line is connected fluidically to the fuel feed line, and wherein a leakage oil tank is connected fluidically via a drainage line to the fuel outflow line and the connection of the fuel outflow line and the drainage line is provided at a point downstream of at least one closure valve in the fuel outflow line, wherein a bypass line is connected fluidically to the fuel outflow line upstream of the closure valve, which bypass line connects the fuel outflow line fluidically to the leakage oil tank.
US10184347B1 Non-contact seal with resilient biasing element(s)
A seal device includes a plurality of seal shoes, a seal base, a plurality of spring elements and a resilient biasing element. The seal shoes are arranged around an axis. The seal base circumscribes the seal shoes. Each of the spring elements is radially between and connects a respective one of the seal shoes and the seal base. A first of the spring elements includes a first mount, a second mount and a spring beam. The first mount is connected to a first of the seal shoes. The second mount is connected to the seal base. The spring beam connects the first mount to the second mount. The resilient biasing element is radially between and engaged with first and second components of the seal device, where the first component is configured as or otherwise includes the first mount or the second mount.
US10184346B2 Seal, method for producing a seal and turbomachine
The invention relates to a seal (10) for sealing a gap between a stationary component and a moving component, in particular for sealing a radial gap between a rotor and a stator of a turbomachine, comprising at least one sealing segment (12) with an edge zone (14) facing the gap, whereby the seal (10) is produced layer-by-layer by a free-forming method, in particular a generative or additive method. A plurality of pre-defined weak regions (16) is formed in the edge zone (14) of the sealing segment (12). In addition, the invention relates to a method for producing a seal (10) as well as a turbomachine.
US10184338B2 Roof support monitoring for longwall system
A monitoring device and method for monitoring a longwall mining system having a roof support, the roof support including a pressure sensor to determine pressure levels of the roof support during a monitoring cycle. Pressure information is obtained for the roof support. An electronic processor then determines whether the pressure information is indicative of a first type of pressure failure of the roof support and whether the pressure information is indicative of a second type of pressure failure of the roof support. An alert is generated in response to determining that the pressure information is indicative of at least one selected from the group consisting of the first type of pressure failure and the second type of pressure failure.
US10184337B2 Machine and method for surface mining or road milling
The present disclosure provides a machine (100) for surface mining or road milling. The machine (100) is arranged to remove material from a ground region (102) while moving along the ground region (102) and comprises a ground engager for removing a portion of the material from the ground region (102). The machine (100) further comprises a detecting system (110) that has at least one detector element coupled to a component of the machine (100) to move with the machine (100) and arranged to detect at least one quantity associated with an electrical property of the ground region (102). The detecting system (110) is arranged to provide composition information concerning a composition of at least one material layer in the ground region (102) and thickness information concerning a thickness of at least one material layer (102a,b,c,d). The detected at least one quantity associated with the electrical property is used to provide at least one of the composition information and the thickness information.
US10184336B2 Milling tool holder
A tool holder is disclosed for use with a milling drum. The tool holder may have a cylindrical body defining a first end and a second end, the first end configured to be received within a tool mounting block of the milling drum, the second end configured to receive a cutting bit. A flange may be located between the first and second end with respect to an axial direction, and a first bore, with a first opening defined by the second end and extending towards the first end. A frustoconical portion may be located between the flange and the first end with respect to the axial direction and a cylindrical portion located between the flange and the first end. At least one radial opening may pass through at least the wall of the cylindrical portion to intersect or be open to the first bore.
US10184335B2 Single packers inlet configurations
A configuration for testing fluid with a single packer includes at least one sample inlet and at least one guard inlet surrounding a periphery of the at least one sample inlet, wherein the at least one sample inlet has at least one side that is parallel to another side of the at least one sample inlet and the at least one sample inlet has at least two rounded ends connecting each of the parallel sides, and the at least one guard inlet has at least one side that is parallel to another side of the at least one guard inlet and the at least one guard inlet has at least two rounded ends connecting each of the parallel side of the guard inlet.
US10184333B2 Dynamic agitation control apparatus, systems, and methods
An apparatus and a system, as well as a method and an article, may include operating a positive displacement motor having a pair of output orifices including a selectably movable outer output orifice disposed proximate to a fixed inner output orifice. Operation may include rotating the outer output orifice about the longitudinal axis of the motor when drilling fluid is flowing through the pair of orifices to control fluid pressure pulse amplitude from the outer output orifice. Additional apparatus, systems, and methods are disclosed.
US10184324B2 Wellbore lining for natural gas hydrate and method of constructing a wellbore lining for natural gas hydrate
A wellbore lining system that puts liners into place immediately behind the drill head tool is used in drilling and for preparing natural gas hydrate (NGH) deposits for production of its natural gas. The system overcomes the requirement of setting casing from the wellhead, which controls well bore diameter with depth and allows for flexibility in well bore size at any depth. Wellbore liners stabilize the well walls by being very tightly fitting against bounding rocks and sediments, which overcomes the requirement for cementing, which commonly accompanies conventional well casing. In addition, liners can be emplaced with designed impermeability, permeability, and complex flow-through patterns so that production processes, such as sand flow, can be put in place as part of a liner section.
US10184321B2 Mitigating leaks in production tubulars
A well system can include a generally tubular production string extending to a surface location. A production packer seals off an annulus external to the production string. A swellable packer is interconnected in the production string between the production packer and the surface location. A method of mitigating a leak in a generally tubular production string can include interconnecting a swellable packer in the production string, and the swellable packer swelling, and thereby increasingly restricting flow through an annulus surrounding the production string, in response to fluid leakage through a sidewall of the production string. Another method can include interconnecting a swellable packer in the production string, and the swellable packer swelling, and thereby increasingly restricting flow through an annulus surrounding the production string, in response to a flow of hydrocarbons into the annulus from an interior of the production string.
US10184319B2 Reverse flow seat forming apparatus and method
A seat forming apparatus for use in a downhole tool comprising a driving member and a seating restriction. The driving member and the seating restriction are mechanically disposed within an outer housing of the downhole tool. When the driving member drives into the seating restriction, the seating restriction or the driving member bend or buckle inwards to form a seat in the downhole tool. The inner diameter of the seat is configured to allow a restriction element to be seated in the seat.
US10184314B1 Downhole valve with cage inserts
A thermoplastic cage insert for a downhole valve utilized in oil production rod pumps and other downhole equipment has a full open bore with no structural member spanning across the bore of the cage insert. This design allows fluid to flow freely at the trailing end of the ball of the valve, maximizing the cross sectional flow area at the trailing end of the ball.
US10184313B2 Packer assembly with wing projection slips
A packer with a slip assembly utilizing retainable wing projections. The slip assembly is configured for anchoring the packer in a well upon setting. This setting or deployment of the slip assembly involves shearing of wing projections from the sides of the slips. In this way, the retaining of the wings by counterbore projections of the packer ceases to keep individual slips also retained. That is, the shearing now allows the slips to expand radially into the noted anchoring position. Additionally, utilizing this type of wing shearing for setting allows the wings and indeed, the majority of the slips to be of a composite polymer or other readily millable or otherwise removable material. Thus, following the isolation, a more efficient packer removal may be realized.
US10184311B2 Wellhead seal assembly with lockdown and slotted arrangement
A wellhead assembly has a casing hanger for supporting a string of casing, the casing hanger having an external upward-facing shoulder. A radially movable annular lockdown member is carried on the shoulder for movement between a retracted position while the casing hanger is being run and an expanded position. In the expanded position, the lockdown member is in engagement with a lockdown profile shoulder in a wellhead housing. A casing hanger seal is carried by the casing hanger above the lockdown member. The casing hanger seal has a lower extension that includes a connection leg and a nose ring. The nose ring has a cam surface that engages and moves the lockdown member to the expanded position while the casing hanger seal is being lowered into a set position. Slots are formed in the extension to reduce the axial stiffness.
US10184302B2 Morphing tubulars
Apparatus and method for sealingly connecting tubular members in a wellbore. In a connector apparatus where a portion of a tubular member is radially expanded into sealing contact within a second tubular member, and the second tubular member has circumferential recesses on an inner surface, an annular resilient band member is arranged in the recesses. The annular resilient band member is acted on by the portion of the tubular member during expansion and maintains sealing contact to the portion after expansion.
US10184299B1 Rotational drill bits and drilling apparatuses including the same
A subterranean support-bolt drill bit includes a bit body rotatable about a central axis and at least one cutting element mounted to the bit body. The at least one cutting element has a cutting face, a cutting edge adjacent the cutting face, and a back surface opposite the cutting face. A first recess is defined in the bit body and positioned adjacent the at least one cutting element. A first opening extends through a portion of the bit body, the first opening extending from the first recess. A coupling projection extends from the back surface of the at least one cutting element, the coupling projection being positioned within the first recess and bonded to the coupling recess by brazing. A coupling attachment extends through the first opening and is attached to the coupling projection.
US10184298B2 Adjustable bend assembly for a downhole motor
A downhole motor for directional drilling includes a driveshaft assembly including a driveshaft housing and a driveshaft rotatably disposed within the driveshaft housing. In addition, the downhole motor includes a bearing assembly including a bearing housing and a bearing mandrel rotatably disposed within the bearing housing. The bearing mandrel has a first end directly connected to the driveshaft with a universal joint and a second end coupled to a drill bit. Further, the downhole motor includes an adjustment mandrel configured to adjust an acute deflection angle θ between the central axis of the bearing housing and the central axis of the driveshaft housing. The adjustment mandrel has a central axis coaxially aligned with the bearing housing, a first end coupled to the driveshaft housing, and a second end coupled to the bearing housing.
US10184297B2 Drilling and operating sigmoid-shaped wells
Provided are systems and methods for drilling a horizontally-oriented well having a sigmoid-shaped wellbore including an upper sigmoid portion having a downward curving wellbore trajectory and a lower sigmoid portion having an upward curving wellbore trajectory. The upper sigmoid portion having a first trajectory having a generally horizontal gradient at an entry point of the wellbore and that increases in downward gradient to a vertical gradient at an inflection point. The lower sigmoid portion having a second trajectory that includes the vertical gradient at the inflection point and that decreases in downward gradient to a generally horizontal gradient at a horizontal transition point of the wellbore.
US10184293B1 Sliding ladder units
A ladder unit is slidably joined to an edge of or beneath a working surface by a mounting frame having a roller assembly or other slidable means. The ladder unit includes a stair assembly that is rotatably mounted to the mounting frame by a hinge, and configured to rotate between an open position, in which a support provided on the stair assembly does not contact the working surface, and a closed position, in which the support contacts the working surface. In this regard, the ladder unit may be slidably moved from location to location along the working surface when the stair assembly is in the open position with substantially low friction, and may be stabilized in a location for use when the stair assembly is in the closed position.
US10184281B2 Concealed hinge for a turn-tilt window and tilt-turn window and window equipped therewith
A concealed hinge for a turn-tilt window with a fixed frame and a leaf is provided with a scissor mechanism with a main arm having at a first end a hinge for fastening the concealed hinge to the top of the leaf, and is hingeably connected at a second end to a scissor hinge that is intended for the connection to the frame. The scissor hinge is composed of two scissor arms that are hingeable with respect to one another in such a way that the concealed hinge can be folded up. The main arm and the scissor arms extend above one another and parallel to one another in a horizontal direction. In the folded-up situation of the concealed hinge, when viewed vertically the main arm, with a section at the second end, is located above at least one of the scissor arms of the scissor hinge.
US10184279B2 Magnetic latch for safety applications with adjustable holding force
A magnetic latch for industrial environments includes fixed magnetic pole pieces that may be sealed within a housing to resist environmental contamination and which provide for perpendicular engagement faces for use with gates having a rolling or swinging configuration. An RFID tag reader may be incorporated into the magnet assembly of the latch for reading a specially encoded RFID tag in a keeper portion of the magnetic latch.
US10184273B2 Padlock retaining device
A padlock retaining device having: a) a stand-alone body, separate from any locking device or latching device, the body having one or more body attachment facilitators and b) a lock containment section attached to and extending away from the body for accepting and retaining an open padlock.
US10184271B2 Pressurized chemical theft deterrent device
A pressurized chemical theft deterrent device includes a locking portion and a shackle. The locking portion includes a locking mechanism. The shackle includes a shackle wall. The shackle is configured to house a chemical deterrent within the shackle wall. The chemical deterrent is pressurized while being housed inside the shackle such that a breach in the integrity of the shackle wall causes an aerosolized release of the chemical deterrent.
US10184270B2 Locking device for product display hooks, showcases, cabinets, fixtures, and casework
Locking devices that may be used with product display hooks, cabinets, and drawers are provided. A locking device according to one implementation comprising a housing and a shell. The housing includes an outer wall that defines an interior. The housing further includes a channel extending at least partially through the interior of the housing. The shell includes a projection. The shell is at least partially disposed within the interior of the housing and is moveable in a longitudinal direction within the interior of the housing. In an unlocked position, the projection is biased away from the first channel. In a locked position, the projection is maintained in the first channel.
US10184268B2 Security swing handle assembly
A security swing handle comprises a housing and a handle pivotally mounted to the housing between a closed position and an open position. A locking insert is rotatably supported in the housing and operatively connected to a latch to actuate the latch to release the handle to an open position. A hasp assembly includes a hasp at the bottom of the housing and a plate member disposed within an interior of the housing adjacent to a bottom of the latch. A pin on the locking insert is disposed within an aperture of the plate member to move the plate member against the latch to release the handle to the open position when the locking insert is rotated. If a padlock locked to the hasp is subjected to blunt force, edges of the aperture shear the pin from the locking insert disabling the locking insert.
US10184264B2 Frame and roof system for a portable shelter
A portable shelter framing system is disclosed herein. The portable shelter framing system includes a plurality of corner support assemblies; a plurality of crossbeam members, at least some of the crossbeam members configured to be connected between a pair of the plurality of corner support assemblies without the use of tools; and a plurality of roof frame members, each of the roof frame members configured to be coupled to one of the plurality of corner support assemblies or one of the plurality of crossbeam members without the use of tools. In one or more embodiments, each of the plurality of corner support assemblies of portable shelter framing system comprises spaced apart apertures disposed at the top thereof, each of the spaced apart apertures configured to receive a respective downwardly extending portion of one of the plurality of roof frame members.
US10184262B2 Alignment tool, system and method for the connection of wind turbine tower segments
An alignment tool for the alignment of a pair of vertical flanges for the connection of the longitudinal edges of adjacent segments of a cylindrical section of a wind turbine tower, comprises mounting means for connecting the alignment tool to a portion of a vertical flange of a tower segment; and a longitudinal alignment head for aligning the vertical flange with an opposing vertical flange of an adjacent tower segment. The alignment head comprises a front portion extending in a forwards direction from the mounting means, the front portion comprising a lower guiding surface adapted to abut with a top guiding edge of the opposing vertical flange or a bracket or tool mounted thereon and to guide the alignment head over the top edge of the opposing flange, bracket or tool as the vertical flanges are brought towards each other during connection of the adjacent tower segments.
US10184260B2 Transition piece for wind turbines and connecting structures
The present invention discloses a transition piece (10) for connecting a first component (20) having at least three columns (21) to a tower-shaped second component (30), wherein the transition piece (10) can be arranged between the first component (20) and the second component (30) and comprises a connection device for connecting the second component 30. The transition piece (10) is characterized in that it has at least three curved elements (11), the respective legs (13) of which are connectable at least indirectly to the first component (20). Each curved element (11) can be brought into direct contact with the second component (30) by means of convex end sections (14) arranged between the respective legs (13). In this way, the convex end sections (14) of the curved elements (11) form a receiving region (15) of the transition piece (11) and the second component (30) can be inserted into this receiving region.
US10184258B2 Spectator hall at racetracks and the like with loudspeakers
A spectator hall at racetracks includes a roof with an inner ceiling decreasing in height from the racetrack, an opening directed to the racetrack, a back wall, a number of seats arranged with increasing height from the racetrack, at least one loud speaker at the ceiling near the opening, and an invisible front wall covering the opening. The invisible front wall is made from a stable material like glass or acrylic polymer, and is mounted stiffly e g by stiffening bars.
US10184255B2 Production method of wooden floor
A method of producing a wooden floor uses a core board as a base material. The base material is conditioned and a skin layer is connected to the upper surface of the core board. A back layer is connected to the lower surface of the core board after the conditioning to obtain the wooden floor. The wooden floor is notched and painted.
US10184252B2 Rain gutter cleaning tool
A rain gutter cleaning tool has a scraper portion and a hook portion connected on opposite sides of a main body portion, as well as a tool attachment portion. The scraper portion is used to maneuver debris within a rain gutter to within the user's reach, while the hook portion is used to maneuver debris underneath gutter hangers which provide obstacles to the use of the scraper portion. The tool attachment portion is internally threaded to accommodate an extension pole. Thus, the user is able to easily and effectively clear a significant portion of a rain gutter without having to climb down from a ladder and move the ladder to a new spot in order to bring more debris within their reach for cleaning.
US10184246B2 Fire-rated wall construction product
Fire-rated wall construction components and wall systems for use in building construction. Embodiments can include tracks for holding studs which incorporate various geometries capable of receiving fire-retardant material, including but not limited to intumescent material. The fire-retardant material can be attached to compressible backer rods inserted within deflection gaps in the wall systems such that the fire-retardant material expands and seals gaps and/or areas between the tracks and wall components such as ceilings, floors, and drywall. Various assemblies and methods can be used to cover the deflection gap.
US10184242B2 Hanger for fire separation wall
A hanger for connecting a structural component to a wall that can have sheathing mounted thereon either before or after the hanger is connected to the wall. The hanger includes a channel-shaped portion configured to receive the structural component. An extension portion extends from the channel-shaped portion and is configured to extend through the sheathing to engage the wall at a first location. A connection portion is configured for attachment to the wall at a second location spaced from the first location.
US10184241B2 Construction panel and related methods
A construction panel for use in erecting structures comprises a pair of vertical support members and at least one lower horizontal member, extending between lower ends of the vertical support members. At least one header member extends between upper ends of the pair of vertical support members. At least one horizontal purlin member braces the vertical supports intermediate the lower horizontal member and the header member. At least one intermediate vertical member extends between the at least one horizontal purlin member and one of: another horizontal purlin member; the header member; and the at least one lower horizontal member.
US10184237B2 Discharge valve device, reservoir tank device, and flush toilet
In a discharge valve device, a protuberance penetrates a vertical channel with a raised portion engaging a channel. Thus when an attempt is made to rotate a cylindrical body in the circumferential direction with a raised portion engaging a channel, contact between the protuberance right side surface and the vertical channel restricts rotational movement of the cylindrical body in the circumferential direction.
US10184232B2 Electronic faucet
An electronic faucet assembly includes a mixing valve and a user interface in communication with a controller. Input to the user interface illustratively causes the controller to operate in a flow control mode or a temperature control mode. In the flow control mode the mixing valve provides flow control of water at a constant temperature, while in the temperature control mode the mixing valve provides temperature control of water at a constant flow. A memory device may be secured to a faucet component to store identification data related thereto.
US10184225B2 Working machine
Closed circuit lines (33, 43, 53, 63) for connecting hydraulic cylinders (17, 18, 19) and closed circuit pumps (31, 41, 51, 61) are provided with a charge pressure adjustment apparatus (75) via a charge line (72) to variably adjust the pressure in the charge line (72). An operating device (12) for operating the hydraulic cylinders (17, 18, 19) and the charge pressure adjustment apparatus (75) are connected to a control device (81). In the case of extending the hydraulic cylinders (17, 18, 19), the control device (81) increases a set pressure of the charge pressure adjustment apparatus (75) to be high to increase the pressure in the bottom side of the hydraulic cylinders (17, 18, 19) in accordance with an operating amount of the operating device (12).
US10184219B2 Barrier connection system and connector for use therein
An example barrier connection system comprises at least one pair of connectors, each connector including a mounting section for attachment to a barrier, the mounting section having inner and outer faces, and first and second connector elements at respective sides of the mounting section. In one example, the first connector element comprises an inwardly extending flange that is spaced from the inner face of the mounting section to at least partially define a recess there between. The second connector element comprises an outwardly extending flange. The inwardly and outwardly extending flanges are dimensioned and orientated such that, in use, the outwardly extending flange of each connector is receivable within the recess of the other connector.
US10184218B1 Marker light
A marker light is a device that provides referential pivoting and precision boundary marking required for parking or docking articulate vehicles during poor visibility conditions. The marker consists of 12 primary features, an upper shell housing, a sealed circular window for white light passage, a sealed slotted window for laser light passage, internal reinforcement, a white up light, a laser beam transform lens, a laser beam source, a rechargeable battery pack, a recharging port, a wiring harness, a lower base plate, and an on/off switch. The up light pinpoints substantially the optimum pivot location during the parking or docking process. The developed laser plane—resulting from the laser beam passing through the transform lens—enables two marking orientations for the driver from one continuous laser impingement curve. From a top view perspective, orientation 1 marks parallel on the ground for aligning the trailer while orientation 2 marks perpendicular to the vertical dock wall.
US10184213B2 Process for treating black liquor
The invention discloses a process for treating black liquor comprising pyrolyzing black liquor in a fluidized bed reactor to obtain solid particles and pyrolyzed black liquor gas, heating the solid mass, returning the heated solid mass to the fluidized bed reactor for use in the pyrolysis reaction; condensing the pyrolyzed black liquor gas to obtain a condensate and recover heat and a residual gas released during condensation for heating the solid mass to a predetermined temperature for that is required for the pyrolysis.
US10184211B2 Surface modified polymeric nanofiber substrates by plasma treatment and fabrication process for the same
A method of modifying a surface of a polymeric nanofiber, for example, a polymeric nanofiber mat, is provided. For surface modification of the polymeric nanofiber by plasma treatment, a method capable of forming a surface of the polymeric nanofiber on nano-scaled patterns using a remarkably simple method in which the polymeric nanofiber is subjected to plasma treatment in a state in which an AAO template is placed on the polymeric nanofiber is provided. Ultimately, the invention for obtaining a biomaterial for tissue regeneration applications by providing micro-environmental conditions, which are more desirable to initial attachment and growth of cells, to a surface of the polymeric nanofiber is disclosed.
US10184200B2 Washing machine
Disclosed is a washing machine having an improved structure of enabling laundry to be put into the washing machine without restraint, the washing machine including a cabinet forming an external appearance of the washing machine, and provided at a front side thereof with an inlet port, a tub provided in the cabinet and accommodating wash water, a drum rotatably provided in the tub, and a door installed at the cabinet to open and close the inlet port, wherein the door is provided with a subsidiary door that is freely open and closed independent of the door during a washing cycle.
US10184196B2 Method for knitting knitted fabric
There is provided a method for knitting a knitted fabric capable of forming a decoration unit of a novel shape using a flat knitting machine. A decoration unit (2) is formed on a surface of a base knitted fabric portion (1), the decoration unit (2) being configured by a lower edge (2D) extending in a knitting width direction of the base knitted fabric portion (1), a left edge (2L) extending in a direction intersecting the knitting width direction from a left end of the lower edge (2D), and a right edge (2R) extending in a direction intersecting the knitting width direction from a right end of the lower edge (2D). The lower edge (2D) is configured by a cross-over yarn extending in the knitting width direction of the base knitted fabric portion (1). The left edge (2L) and the right edge (2R) are configured by stitches stretched in a direction intersecting the knitting width direction. The cross-over yarn and the stitches are knitted all at once.
US10184186B2 Composition for blackening copper-based or silver-based metals
An object is to provide a novel composition for blackening treatment that can sufficiently blacken copper circuits of printed wiring boards, circuits made of silver paste, and other various articles containing a copper-based metal, such as copper or a copper alloy, or a silver-based metal, such as silver or a silver alloy, without impairing the smoothness of the copper-based metal or silver-based metal. A composition is provided for blackening treatment of a copper-based metal or a silver-based metal, the composition comprising an aqueous solution containing: (i) at least one water-soluble metal compound selected from the group consisting of water-soluble palladium compounds, water-soluble ruthenium compounds, and water-soluble silver compounds; (ii) at least one halide selected from the group consisting of hydrohalic acids, metal halides, and ammonium halides; and (iii) at least one nitrogen atom-containing compound selected from the group consisting of alkylene diamines, polyalkylene polyamines, polyamide polyamines, and crosslinked polyamide polyamines.
US10184181B2 Method for generating plasma uniformly on dielectric material
The present invention relates to a method for checking a discharge inception voltage of a dielectric material, a method for forming a displacement field on the dielectric materials comprising applying a voltage the same as or higher than the discharge inception voltage generated by an external field obtained from the above to the dielectric material to which electrodes are connected, a method for forming plasma on the surfaces of the dielectric material comprising injecting reaction gases and applying a voltage the same as or higher than the discharge inception voltage obtained above to the dielectric material to which electrodes are connected, a method for forming a displacement field on the entire surface of the dielectric material comprising applying a voltage the same as or higher than the discharge inception voltage obtained above to the dielectric material to which electrodes are connected, and a dielectric material which is modified, in which the surfaces thereof are treated with plasma by the methods described above.
US10184178B2 Plasma-enhanced chemical vapor deposition (PE-CVD) apparatus and method of operating the same
A deposition apparatus includes a chuck in a process chamber, the chuck having a top surface on which a substrate is loaded, a showerhead disposed over the chuck, and a fence extension disposed in the process chamber. Plasma is generated in a space between the showerhead and the loaded substrate during a deposition process. The fence extension at least partially confines the plasma in the space during the deposition process, thereby enabling improved thickness uniformity and reliability of a layer deposited on the loaded substrate during the deposition process.
US10184170B2 Etching source installable in a storage medium processing tool
A plasma etching source installable into at least one of multiple compartments of a sputter deposition tool. The plasma etching source includes a first mounting plate and at least one electrode plate coupled to the first mounting plate. A gas inlet is included in the first mounting plate of the plasma etching source.
US10184163B2 Aluminum alloy having excellent formability and elasticity and method of producing the same
An aluminum alloy having excellent formability and elasticity includes Ti, B, Mg, and the Al, wherein a composition ratio of Ti:B:Mg is 1:3.5˜4.5:1, and AlB2 and TiB2 are present as reinforcing phases.
US10184161B2 Tire rasp blade
A method for producing a tire rasp blade for mounting on a rasp hub is described. The tire rasp blade has a blade body and blade teeth. A main part of the tire rasp blade is austenitized by heating the main part to an austenitization temperature. The tire rasp blade is then tempered. The austenitizing process is performed by induction heating the tire rasp blade until the austenitization temperature is reached. The austenitizing process is followed by a quenching process, wherein the quenching is started before austenitization temperature is reached, whereby the quenching process briefly overlaps the induction heating. A tire rasp blade is also described.
US10184158B2 Method for hot forming, in particular for press hardening
A method for hot forming, in particular for press hardening, a component is disclosed, wherein in a local region of the component a reduced martensitic hardness is produced by locally reducing a forming pressure which is exerted on a surface of the component.
US10184151B2 Micrornas in neurodegenerative disorders
Provided herein are methods of treating a neurodegenerative disorder such as Amyotrophic Lateral Sclerosis (ALS) or Multiple Sclerosis (MS) that include administering to a subject at least one inhibitory nucleic acid that decreases the level or activity of microRNA hsa-miR-155.
US10184142B2 Biocatalytic production of nucleoside analogues as active pharmaceutical ingredients
A biocatalytic process for producing active pharmaceutical ingredients (APIs) or intermediates thereof, wherein those APIs or their intermediates are nucleoside analogues (NAs) of formula I and wherein said NAs are active as pharmaceutically relevant antivirals and anticancer medicaments, intermediates or prodrugs thereof.
US10184141B1 Microorganisms for producing glycogen and methods of using same
Recombinant microorganisms configured for increased glycogen production. The recombinant microorganisms comprise a recombinant nucleic acid configured to express or overexpress a glucose-1-phosphate adenylyltransferase. The recombinant microorganisms produce an increased amount of glycogen compared to a corresponding microorganism not comprising the recombinant nucleic acid.
US10184135B2 Eukaryotic expression vectors comprising regulatory elements of the globin gene clusters
The present invention pertains to the field of recombinant protein production. Novel expression cassettes comprising elements of the human globin gene clusters are provided which show enhanced expression rates of proteins or polypeptides of interest.
US10184134B2 Soybean event SYHT0H2 and compositions and methods for detection thereof
Soybean plants comprising event SYHT0H2, methods of detecting and using the same, and soybean plants comprising a heterologous insert at the same site as SYHT0H2.
US10184133B2 Ice recrystallisation inhibition protein or antifreeze proteins from Deschampsia species of grass
The present invention relates to nucleic acids or nucleic acid fragments encoding amino acid sequences for polypeptides involved in tolerance to freezing and/or low temperature stress in plants. More particularly, the present invention relates to nucleic acids or nucleic acid fragments encoding amino acid sequences for ice recrystallization inhibition proteins (IRIPs) in plants, and the use thereof for the modification of plant response to freezing and/or low temperature stress. Even more particularly, the present invention relates to polypeptides involved in tolerance to freezing and/or low temperature stress in Deschampsia and Festuca species.
US10184125B2 Modulation of TMPRSS6 expression
Disclosed herein are antisense compounds and methods for modulating TMPRSS6 and modulating an iron accumulation disease, disorder and/or condition in an individual in need thereof. Iron accumulation diseases in an individual such as hemochromatosis or β-thalassemia can be ameliorated or prevented with the administration of antisense compounds targeted to TMPRSS6.
US10184120B2 Modified KZ144 endolysin sequence
The present invention relates to polypeptides comprising an amino acid sequence exhibiting at least about 90% sequence identity with the sequence of SEQ ID NO: 1. Said polypeptides preferably degrade the peptidoglycan of Gram-negative bacteria, in particular of Pseudomonas and/or Campylobacter bacteria. In addition, the present invention relates to nucleic acids encoding such polypeptides, vectors comprising such nucleic acids, and corresponding host cells. Finally, the present invention relates to compositions comprising such polypeptides, nucleic acids, vectors, and/or host cells according to the present invention.
US10184119B2 Cytochrome P450s and uses thereof
The invention relates to isolated cytochrome P450 polypeptides and nucleic acid molecules, as well as expression vectors and transgenic plants containing these molecules. In addition, the invention relates to uses of such molecules in methods of increasing the level of resistance against a disease caused by a plant pathogen in a transgenic plant, in methods for producing altered compounds, for example, hydroxylated compounds, and in methods of producing isoprenoid compounds.
US10184117B2 Biocatalysts and methods for hydroxylation of chemical compounds
The present invention provides engineered proline hydroxylase polypeptides for the production of hydroxylated compounds, polynucleotides encoding the engineered proline hydroxylases, host cells capable of expressing the engineered proline hydroxylases, and methods of using the engineered proline hydroxylases to prepare compounds useful in the production of active pharmaceutical agents.
US10184113B2 Ex vivo human multiple myeloma cancer niche and its use as a model for personalized treatment of multiple myeloma
The described invention provides an ex vivo dynamic multiple myeloma (MM) cancer niche contained in a microfluidic device. The dynamic MM cancer niche includes (a) a three-dimensional tissue construct containing a dynamic ex vivo bone marrow (BM) niche, which contains a mineralized bone-like tissue containing viable osteoblasts self-organized into cohesive multiple cell layers and an extracellular matrix secreted by the viable adherent osteoblasts; and a microenvironment dynamically perfused by nutrients and dissolved gas molecules; and (b) human myeloma cells seeded from a biospecimen composition comprising mononuclear cells and the multiple myeloma cells. The human myeloma cells are in contact with osteoblasts of the BM niche, and the viability of the human myeloma cells is maintained by the MM cancer niche.
US10184107B2 Electric ovum denuding device and ovum denuding method
An electric ooycte denuding device and an ooycte denuding method are provided. The electric oocyte denuding device includes an oocyte denuding pipette: a manipulating handle; and a drive module, a control module, a display module, a power module, a memory, a bulb, and/or a voice module, and/or a pressure sensor, and/or a control box, and/or a foot-operated switch controller, which form an integrated type or a separated type electric ooycte denuding device. A stepper motor provides the power for blowing and sucking to denude the granular cells surrounding an oocyte.
US10184103B2 U-shape and/or nozzle U-loop fermentor and method of fermentation
A fermenter and a method of fermentation in a U-shape and/or nozzle U-loop fermenter (100) comprising a U-part having an essentially vertical down-flow part (101), an essentially vertical up-flow part (102) and a substantially horizontal connecting part (103), which connects the lower ends of the down-flow part (101) and the up-flow part (102), a top part (104) which is provided above the U-part and has a diameter which is substantially larger than the diameter of the U-part, means for creating liquid circulation in U-part of the fermenter, and one or more gas injection points (110) for the introduction and dispersion of the gas(ses) into the fermentation liquid. The pressure may be controlled differently in certain zones of the fermenter by pressure controlling devices (105, 106, 108) e.g. by increasing the pressure in certain zones of the fermenter in relation to the pressure in the other zones of the fermenter, or decreasing the pressure in a zone of the fermenter in relation to the pressure in another zone of the fermenter in relation to the pressure in another zone of the fermenter.
US10184100B2 Liquid delivery device and cell culture device using same
The liquid feeder includes a liquid feeding pipe having a liquid introduce port and a liquid discharge port, a housing container which holds liquid to be introduced from the liquid introduce port, a liquid feed mechanism which feeds the liquid in the liquid feeding pipe to the liquid discharge port, a gas introduce unit which introduces gas into the liquid feeding pipe, and a liquid level detection unit which detects an advancing liquid level of the liquid to be fed in the liquid feeding pipe. The gas introduce unit is connected to a branch part provided in the liquid feeding pipe on the upstream side of the liquid feed mechanism. The liquid level detection unit is provided on the downstream side of the branch part.
US10184097B2 Protective coatings for detersive agents and methods of forming and detecting the same
A method of creating a protective coating on an alkali metal hydroxide-containing solid is provided. The method includes providing carbon dioxide to an alkali metal hydroxide-containing solid and allowing the alkali metal hydroxide and carbon dioxide to react thereby forming a carbonate or bicarbonate-containing layer on the exterior of the solid wherein the carbonate or bicarbonate-containing layer is non-hygroscopic and water soluble, and wherein greater than 80% of the hydroxide in the hydroxide-containing solid does not react with the carbon dioxide, and further wherein the alkali metal hydroxide-containing solid is substantially free of lithium hydroxide. A method of testing for the presence of carbonate-containing coating on an alkali metal hydroxide containing solid is also provided. The method includes exposing the coated solid to 95 weight percent ethanol, collecting the ethanol effluent and testing the effluent for alkali metal hydroxide. A suitably coated solid does not have dissolved alkali metal hydroxide in the ethanol effluent or is substantially free of alkali metal hydroxide.
US10184095B1 Dry and portable calcined phyllosilicate spot removal product and method
A stain removal product formulation and method utilizing a dry, portable product. The dry, portable removal product preferably contains specially treated ingredients, including a composition of microporous silica and alumina tetrahedra and combined with aluminum dioctahedral phyllosilicates family of minerals. Ingredients may vary depending on the type of stain to treat, for example, for stains having an oil, grease or fat base. Due to the nature of stains and their varied content the product formulation may also include a combination of other dry ingredients such as clays, minerals, baking soda, corn starch, flour or other dry ingredients. Optional ingredients which may be added including dry coloring and/or dry fragrance components. The dry product formulation is provided in a powder, granule or flake form in moisture resistant packages and kits.
US10184093B2 Decorative candle and a method of manufacture
Embodiments of the present invention provide a method of making a decorative candle. According to an embodiment, the method includes disposing a dye on at least part of an inner surface of a container and providing wax, in fluid form, in a cavity of the container. The cavity is defined by a base and a sidewall, and an opening provides access to the cavity. According to another embodiment, the decorative candle comprises a candle unit comprising a core comprising a first portion of wax, and a first patterned layer comprising a dye dispersed in a second portion of the wax, the first patterned layer enclosing at least a portion of the core. The thickness of the first patterned layer is less than or equal to about 0.25 inch, and the core is substantially free of the dye.
US10184087B2 Optimization of a method for isolation of paraffinic hydrocarbons
A method and system isolate paraffinic hydrocarbons. In an embodiment, a method includes providing cutter stock to a tank containing a sludge. The method also includes circulating the cutter stock and the sludge. The method further includes heating the cutter stock and the sludge. Moreover, the method includes providing water and a paraffinic hydrocarbon isolation composition to the tank. The method also includes determining if the sludge has separated into a three phase separation comprising a paraffinic hydrocarbon layer, a water layer, and a layer of settled solids.
US10184084B2 Oilsands processing using inline agitation and an inclined plate separator
A method and system of separating a mixture of water, diluted bitumen and a mineral phase comprising fine solids, produced from oil-wet or carbonate-cemented oil sands ore, includes the steps of agitating the mixture to produce a micronized emulsion of the diluted bitumen in a continuous water phase such that a majority of the diluted bitumen associates with the fine solids, and passing the micronized emulsion through a separator to produce a bitumen stream enriched in bitumen and fine solids, and a water stream.
US10184083B2 Method and apparatus for refining oil from tire
Disclosed is a method and apparatus for refining oil from tire, the apparatus includes a box body, an upper transmission channel, an upper transmission device, a lower transmission channel, a lower transmission device, a molten salt storage container, and a heat-conduction oil storage container, where the upper transmission channel is located above the lower transmission channel, a molten salt liquid channel and a heat-conduction oil channel are respectively disposed on an outside wall of the upper transmission channel and that of the lower transmission channel, the upper transmission channel includes an upper transmission channel inlet and an upper transmission channel outlet, and the heated molten salt liquid passes through the molten salt liquid channel and then flows back to the molten salt storage container; and the heated heat-conduction oil passes through the heat-conduction oil channel and then flows back to the heat-conduction oil storage container.
US10184079B2 Lanthanum-yttrium oxide scintillators and use thereof
The disclosure relates to lanthanum-yttrium oxide scintillators used for detecting radiation, such as X-rays, gamma rays and thermal neutron radiation and charged particles, in security, medical imaging, particle physics and other applications.
US10184065B2 Aqueous composition
The present invention provides a composition comprising i) an acrylic polymer dispersion and ii) a polyurethane/acrylic hybrid; wherein the acrylic polymer has a Tg from 25° C. to 80° C.; the polyurethane/acrylic hybrid has a Tg from −55° C. to 0° C.; and the minimum film formation temperature of the composition is lower than 10° C. The present invention further provides a coating comprising the composition.
US10184057B2 Nanoparticle suspension for inkjet printing magnetizable characters on a substrate
A fluid for ink jet printing characters on a substrate that become magnetized in the presence of a magnetic field, the fluid HAVING a suspension of nanoparticles dispersed in a solvent, wherein the fluid comprises a viscosity from 1 to 50 cps and a surface tension of 20-45 dynes/cm, further wherein each nanoparticle is sized between 10-180 nm and comprises M(III)2O3, M(II)O and M(II)M(III)2O4, wherein M(III) is a trivalent metal and M(II) is a divalent metal, or Fe2O3, MnO and M(II)O, wherein M is a divalent metal selected from the group consisting of Fe, Ni, Mn, Co, Cu, Pt, Au, Ag, Ba and a rare earth metal.
US10184056B2 Ink for forming functional layer, ink container, discharghing apparatus, method for forming functional layer, method for manufacturing organic EL element, light emitting device, and electronic apparatus
An ink for forming a functional layer includes a first component that contains at least one kind of aromatic solvent of which a boiling point is higher than or equal to 250° C. and lower than or equal to 350° C., a second component that contains at least one kind of aliphatic solvent of which a boiling point is higher than or equal to 200° C., and a third component for forming a positive hole injection layer, in which a solubility of the third component in the first component is higher than the solubility of the third component in the second component, a mixing ratio of the second component is 30 vol %, the boiling point of the first component is higher than the boiling point of the second component, and a difference between the boiling points thereof is higher than or equal to 30° C.
US10184055B2 Methods of mercaptanizing unsaturated compounds and compositions produced therefrom
The present invention discloses polythiol compositions containing polythiol molecules having both thiol groups and intermolecular sulfide groups. Processes for producing such polythiol compositions also are described.
US10184053B2 Pigment-type ultraviolet light curable coating for window film and preparation method therefor
The present invention relates to an UV coating special for PET window film and its preparation method. A pigmented UV-curable window-film coating comprising the following components in parts by mass: UV monomer: 3-40, modified acrylate: 10-50, photoinitiator: 1-10, leveling agent: 0.4-2, pigment: 3-20, coupling agent: 0.5-1.5 and dispersant: 0.4-0.8. The pigmented window film according to the present invention has the functions of being difficult to fade, UV resistance and excellent outdoor weather-resistance as well as the functions of surface-scratch resistance. The color or hue of the pigment itself can remain unchanged for several or even a dozen years. Thus, a PET window film produced from a pigment with good weather resistance can guarantee that it will keep its original color for several to a dozen years and its performance will not be influenced by outdoor environmental factors.
US10184050B2 Carbon nanotube coated structure and associated method of fabrication
A coated structure is provided that has a highly concentrated coating of carbon nanotubes so as to provide integrated thermal emissivity, atomic oxygen (AO) shielding and tailorable conductivity to the underlying surface, such as the surface of an aerospace vehicle, a solar array, an aeronautical vehicle or the like. A method of fabricating a coated structure is also provided in which a surface is coated with a coating having a relative high concentration of carbon nanotubes that is configured to provide integrated thermal emissivity, AO shielding and tailorable conductivity to the surface.
US10184043B2 Polypropylene film with improved balance of mechanical properties
The present invention relates to a blown film made of a composition comprising a) a propylene heterophasic copolymer (A) with a matrix propylene polymer and an ethylene-propylene-rubber characterized in that the film has been monoaxially oriented in the machine direction with a stretch ratio of 1:1.1 to 1:10, to a process for making such a film, to the use of said composition in making such a film, and to an article comprising such a film.
US10184042B2 High performance polyurethane prepolymer and curing compositions
Compositions comprising isocyanate capped polyurethane prepolymers and select mono-benzyl phthalate plasticizers, e.g., 7-(2,6,6,8-tetramethyl-4-oxa-3-oxo-nonyl) benzylphthalate, exhibit better isocyanate stability than prepolymer compositions comprising other plasticizers common in polyurethane systems. Curing compositions comprising these prepolymers, the select mono-benzyl phthalate plasticizers, and methylenedianiline coordination complex curing agents exhibit improved processing characteristics and yield elastomeric polyurethanes with lower compression set, higher break strength and lower color than similar composition comprising plasticizers such as benzoate plasticizers.
US10184038B2 Polylactic acid-based resin expanded beads and molded article thereof
Polylactic acid-based resin expanded beads obtained by releasing a softened, pressurized foamable resin composition, which has a polylactic acid-based resin and a physical blowing agent, to a low pressure atmosphere to foam and expand the resin composition, where the polylactic acid-based resin satisfies the conditions (1) to (3) shown below, and exhibits excellent secondary expansion properties and fusion bonding properties. A polylactic acid-based resin expanded beads molded article obtained by in-mold molding of the polylactic acid-based resin expanded beads exhibits excellent mechanical properties. MT≤30 mN  (1) log MT≤0.93 log η−1.75  (2) CT1/2≥600 sec  (3) where MT represents a melt tension [mN] at 190° C., η represents a melt viscosity [Pa·s] at 190° C. and a shear speed of 20 sec−1, and CT1/2 represents a half crystallization time [sec] at 110° C.
US10184037B2 Thermoplastic foams and method of forming them using nano-graphite
Rigid foam insulating products and processes for making such insulation products are disclosed. The foam products are formed from a polymer, a blowing agent, and nano-graphite. The nano-graphite has a size in at least one dimension less than about 100 nm and, in exemplary embodiments may be an intercalated, expanded nano-graphite. In addition, the nano-graphite may include a plurality of nanosheets having a thickness between about 10 to about 100 nanometers. The nano-graphite acts as a process additive to improve the physical properties of the foam product, such as thermal insulation and compressive strength. In addition, the nano-graphite in the foam controls cell morphology and acts as a nucleating agent in the foaming process. Further, the nano-graphite exhibits overall compound effects on foam properties including improved insulating value (increased R-value) for a given thickness and density and improved ultraviolet (UV) stability.
US10184030B2 Vinyl functional interpenetrating network polymers produced by physically mixing vinyl functional resins with thermoplastic resin compositions, methods of use and methods of preparation
The present disclosure pertains to methods and/or systems for making a SIPN and/or an IPN by physically mixing at least one vinyl functional thermoset with at least one thermoplastic resin. For example, a method of producing a resin composition comprising: mixing at least one vinyl functional thermoset resin with at least one thermoplastic resin wherein: the two resins are sufficiently miscible at a mixing viscosity of at least at least 5,000 cPs measured at the temperature of mixing and the mixing results in sufficient laminar flow such that a substantial portion of the resin mixture forms an IPN and/or a SIPN. The IPNs and/or SPINs formed have one or more superior properties over mixtures of the same resins.
US10184028B2 Method for preparing a polymer
A method for preparing a polymer is provided. The method for preparing a polymer includes subjecting at least one monomer having a structure represented by Formula (I) to a reaction in the presence of sulfonic acid, diphenyl amine, and oxygen-containing phosphide, obtaining a sulfonium salt polymer wherein x is 0, 1, or 2; R1 is C1-6 alkyl group; and R2 is independently hydrogen, or C1-6 alkyl group. In particular, the molar ratio of the diphenyl amine to the oxygen-containing phosphide is from 4:1 to 1:1.
US10184023B2 Thermoplastic Polyurethane with high heat resistance
The present invention relates to novel thermoplastic polyurethane (TPU) compositions that contain alkylene substituted spirocyclic compounds as chain extender and polycarbonate polyol. The present invention provides for TPUs which exhibit high temperature resistance.
US10184021B2 Block copolymer
The present application provides the block copolymers and their application. The present application may provide the block copolymers that have excellent self assembling and phase separation properties and therefore that can be effectively used in various applications. The present application may also provide applications of the block copolymers.
US10184018B2 Polymers with improved toughness and ESCR for large-part blow molding applications
Disclosed herein are ethylene-based polymers having a density greater than 0.945 g/cm3, a high load melt index less than 25 g/10 min, a peak molecular weight ranging from 52,000 to 132,000 g/mol, and an environmental stress crack resistance of at least 250 hours. These polymers have the processability of chromium-based resins, but with improved impact strength and stress crack resistance, and can be used in large-part blow molding applications.
US10184016B2 Process for producing a Ziegler Natta procatalyst for ethylene polymerisation
Process for the preparation of a particulate Group 2 metal/transition metal polymerization catalyst component for ethylene polymerization comprising a special bi-(oxygen containing ring) compound as internal donor, and to the use of such a catalyst component for preparing a catalyst used in the polymerization of ethylene.
US10184014B2 Method for producing clean thermoplastic particles
A process for increasing purity of a low density polyethylene (LDPE) composition, comprising the steps of: a) providing a melted composition comprising LDPE having Mn of at least 5.0 kg/mol according to size exclusion chromatography, Mw of at least 50 kg/mol according to size exclusion chromatography, a density of 915 to 935 kg/m3 according to ISO1183 and a melt flow rate of 0.10 g/10 min to 80 g/10 min according to ISO1133:2011 measured at 190° C. and 2.16 kg, and b) providing particles from the melted composition by: b1) mixing a supercritical fluid in the melted composition to obtain a solution saturated with the supercritical fluid and b2) expanding the solution through an opening to obtain the particles.
US10184010B2 Dual-targeting protein binding specifically to DLL4 and VEGF and use thereof
The present invention relates to a novel dual-targeting protein comprising: a protein that binds specifically to delta-like ligand 4 (DLL4); and an antibody that binds specifically to vascular endothelial cell growth factor (VEGF).
US10184003B2 Prolactin receptor binding proteins and uses thereof
The present invention encompasses PRLR binding proteins. Specifically, the invention relates to antibodies that are chimeric, CDR grafted and humanized antibodies. Preferred antibodies have high affinity for hPRLR and neutralize hPRLR activity in vitro and in vivo. An antibody of the invention can be a full-length antibody or an antigen-binding portion thereof. Methods of making and methods of using the antibodies of the invention are also provided. The antibodies, or antibody portions, of the invention are useful for detecting hPRLR and for inhibiting hPRLR activity, e.g., in a human subject suffering from a disorder in which hPRLR activity is detrimental. Also included in the invention are anti-PRLR antibody drug conjugates (ADCs).
US10184000B2 Optimized Fc variants and methods for their generation
The present invention relates to optimized Fc variants, methods for their generation, and antibodies and Fc fusions comprising optimized Fc variants.
US10183999B2 Optimized Fc variants and methods for their generation
The present invention relates to optimized Fc variants, methods for their generation, and antibodies and Fc fusions comprising optimized Fc variants.
US10183998B2 Aldehyde-tagged immunoglobulin polypeptides and methods of use thereof
The present disclosure provides aldehyde-tagged immunoglobulin (Ig) polypeptides that can be converted by a formylglycine-generating enzyme to produce a 2-formylglycine (FGly)-modified Ig polypeptide. An FGly-modified Ig polypeptide can be covalently and site-specifically bound to a moiety of interest to provide an Ig conjugate. The disclosure also encompasses methods of production of such aldehyde-tagged Ig polypeptides, FGly-modified Ig polypeptides, and Ig conjugates, as well as methods of use of same.
US10183996B2 Methods and compositions for treating Siglec-8 associated diseases
The invention provides methods and compositions for the prevention and treatment of Siglec-8 associated diseases such as chronic rhino sinusitis with concomitant asthma and aspirin-exacerbated respiratory disease. In particular, the invention provides methods for the prevention and treatment of Siglec-8 associated diseases through administration of antibodies or agonists that bind to human Siglec-8 or compositions comprising said antibodies or agonists. The invention also provides articles of manufacture or kits comprising antibodies or agonists that bind to human Siglec-8 for the prevention and treatment of Siglec-8 associated diseases such as chronic rhinosinusitis with concomitant asthma and aspirin-exacerbated respiratory disease.
US10183995B2 IL-6 binding molecules
The present invention provides binding molecules (e.g., antibodies or antigen binding fragments thereof) that specifically bind to and inhibit the biological activity of IL-6 (e.g., human, mouse and non-human primate IL-6). In a preferred embodiment, the antibodies or antigen binding fragments of the invention bind to IL-6 and inhibit its binding to an IL-6 receptor. Such antibodies or antigen binding fragments are particularly useful for treating IL-6-associated diseases or disorders (e.g., inflammatory disease and cancer).
US10183992B2 T-cell redirecting bispecific antibodies for treatment of disease
The present invention concerns compositions and methods of use of T-cell redirecting complexes, with at least one binding site for a T-cell antigen and at least one binding site for an antigen on a diseased cell or pathogen. Preferably, the complex is a DNL™ complex. More preferably, the complex comprises a bispecific antibody (bsAb). Most preferably, the bsAb is an anti-CD3×anti-CD19 bispecific antibody, although antibodies against other T-cell antigens and/or disease-associated antigens may be used. The complex is capable of targeting effector T cells to induce T-cell-mediated cytotoxicity of cells associated with a disease, such as cancer, autoimmune disease or infectious disease. The cytotoxic immune response is enhanced by co-administration of interfon-based agents that comprise interferon-α, interferon-β, interferon-λ1, interferon-λ2 or interferon-λ3.
US10183981B2 Insulin receptor partial agonists
Insulin dimers and insulin analog dimers that act as partial agonists at the insulin receptor are disclosed.
US10183980B2 Superagonists and antagonists of interleukin-2
Novel human interleukin-2 (IL-2) muteins or variants thereof, and nucleic acid molecules and variants thereof are provided. Methods for producing these muteins as well as methods for stimulating the immune system of an animal are also disclosed. In addition, the invention provides recombinant expression vectors comprising the nucleic acid molecules of this invention and host cells into which expression vectors have been introduced. Pharmaceutical compositions are included comprising a therapeutically effective amount of a human IL-2 mutein of the invention and a pharmaceutically acceptable carrier. The IL-2 muteins can be used in pharmaceutical compositions for use in treatment of cancer and in stimulating the immune response.
US10183975B2 Chlorotoxin polypeptides and conjugates and uses thereof
Reduced lysine chlorotoxin polypeptides that may be used to generate single species conjugates of chlorotoxin. Conjugates comprising such chlorotoxin polypeptides and pharmaceutical compositions thereof. Methods of using such compositions and/or conjugates.
US10183970B2 Cytotoxic tubulysin compounds for conjugation
The present invention provides one or more compounds of formula (I) for conjugation to small molecules, polymers, peptides, proteins, antibodies, antibody fragments etc.
US10183966B2 Solid phase peptide synthesis via side chain attachment
The present application discloses peptides and peptaibols of high purity may be obtained by solid phase peptide synthesis using as the starting resin hydroxy amino acids, hydroxy amino acid amides, hydroxy amino alcohols or small peptides containing hydroxy amino acids attached to polymers through their side chain.
US10183965B2 Cofactor analogues for methyltransferases
Cofactor analogs for methyltransferases are disclosed. The compounds are represented by formula (I) wherein R1 is COOH or COO—; X is an organic or inorganic anion carrying one or more negative charges; Y and Y′ are H, or an alkyl; R2 is NH2, NHBoc, or H; and Z is S or Se. R comprises a carbon-carbon double bond, carbon-oxygen double bond, carbon-sulfur double bond, carbon-nitrogen double bond, a carbon-carbon triple bond, carbon-nitrogen triple bond, an aromatic carbocyclic or heterocyclic system in β-position to the sulfonium center, unsaturated c-c bond, or c-heteroatom bond where the heteroatom is O, N, S.
US10183964B2 Compositions and methods for treating infectious disease
Provided are cyanogenic compositions for treating diseases, such as infectious diseases.
US10183950B2 Thienopyrimidine inhibitors of atypical protein kinase C
The present application provides a compound of formula (I) or a salt thereof, wherein R1, R2, R3, R4, R5, R6, A, G, M, Q and X are as defined herein. A compound of formula (I) and its salts have aPKC inhibitory activity, and may be used to treat proliferative disorders.
US10183944B2 Pyrimido-pyridazinone compounds and methods of use thereof
The present application provides novel pyrimido-pyridazinone compounds and methods for preparing and using these compounds. These compounds are useful in treating inflammation in patients by administering one or more of the compounds to a patient. In one embodiment, the novel pyrimido-pyridazinone compound is of Formula (I) and R1 and R2 are defined herein.
US10183943B2 Heterocyclic compounds and their use in preventing or treating bacterial infections
The present invention relates to heterocyclic compounds, their process of preparation, pharmaceutical compositions comprising these compounds and use thereof, optionally in combination with other antibacterial agents and/or beta-lactam compounds, for the prevention or treatment of bacterial infections. The present invention also relates to the use of these compounds as β-lactamase inhibitors and/or as antibacterial agents.
US10183942B2 JAK kinase inhibitor compounds for treatment of respiratory disease
The invention provides compounds of formula (I): wherein X is and the variables are defined in the specification, or a pharmaceutically-acceptable salt thereof, that are useful as JAK kinase inhibitors. The invention also provides pharmaceutical compositions comprising such compounds, methods of using such compounds to treat respiratory diseases, and processes and intermediates useful for preparing such compounds.
US10183939B2 Fused bicyclic (hetero)aromatic compounds useful for the treatment of cancers
This invention relates to novel compounds. The compounds of the invention are kinase inhibitors. Specifically, the compounds of the invention are useful as inhibitors of Raf kinases, e.g., B-Raf and C-Raf. The invention also contemplates the use of the compounds for treating conditions treatable by the inhibition of Raf kinases, for example, cancer, sarcoma, melanoma, skin cancer, haematological tumors, lymphoma, carcinoma, and leukemia.
US10183935B2 Benzamide derivatives as modulators of the follicle stimulating hormone
Novel benzamide derivatives of formula (I) wherein W1, W2, R1 to R10 and X have the meaning according to the claims, are positive allosteric modulators of the FSH receptor, and can be employed, inter alia, for the treatment of fertility disorders.
US10183934B2 Bicyclic [4,6,0] hydroxamic acids as HDAC inhibitors
The present invention relates to inhibitors of zinc-dependent histone deacetylases (HDACs) useful in the treatment of diseases or disorders associated with HDAC6, having a Formulae I or Formula II: where R, L, X1, X2, X3, X4, X5, Y1, Y2, Y3, and Y4 are described herein.
US10183931B2 Rho kinase inhibitors
The invention relates to inhibitors of ROCK1 and/or ROCK2. Also provided are methods of treating diseases and disorders involving inhibiting ROCK1 and/or ROCK2.
US10183928B2 Inhibitors of RET
Described herein are compounds that inhibit wild-type RET and its resistant mutants, pharmaceutical compositions including such compounds, and methods of using such compounds and compositions.