| Document | Document Title |
|---|---|
| US10627998B2 |
Facilitating data science operations
The present disclosure is directed to performing data science operations. In particular, the present disclosure relates to a data science system that improves data science operations as well as enhances a user's experience in performing data science operations. For example, the data science system provides an improved framework that enables a data source to be paired with one or more algorithms to create a data science operation. In many instances, the data science operation outputs visual results, such as charts and graphs, that are easy for the user to understand. Further, using the framework, the data science system provides tools that enable the user to further customize data science operations. |
| US10627994B2 |
Semantic zoom preview method and electronic device
An electronic device is provided. The electronic device includes an input interface configured to receive a user input, a memory configured to store an application using an item, a display, and a processor. The processor is configured to obtain the user input through the input interface while an execution screen of the application is output, determine a change screen based on a variation of the user input, wherein the change screen is configured to be outputted when the user input is released, and while the user input is maintained, output a preview which includes at least part of the change screen to the display. |
| US10627992B2 |
Printed user interface
Methods and apparatuses are disclosed that, in some aspects, provide for a cost-reduced touch sensitive user interface including a static printed display. The methods and systems may include providing illumination to guide a user through interaction with a touch sensitive user interface. The methods and systems may include a configurable printed display. Further aspects are disclosed providing use of a cost-reduced touch user interface in a beverage dispensing apparatus. |
| US10627991B2 |
Device and control methods therefor
A method of controlling a user interface of a device responsive to user input by a user comprising: displaying on the user interface of the device a plurality of objects displayed in an arrangement, each object having one or more characteristics; providing an array of selection detection areas, and associating each of the selection detection areas with a respective object on the user interface so as to enable detection of selection of one or more of the objects by the user; following a selection of one of the plurality of objects by the user, predicting a subsequent object to be selected by the user in dependence on one or more selection criteria; and enlarging a selection detection area associated with the subsequent object. |
| US10627989B2 |
Display control device, display control method and non-transitory computer-readable recording medium storing instructions therefor
A controller of a display control device is configured to execute causing the display control device to display a plurality of tabs, and a tab screen corresponding a selected tab. A plurality of icons are arrangeable on the tab screen. The plurality of icons includes a particular icon assigned with a particular process. When a particular selecting operation to select two or more common tab screens is received, a common area is set to each of the common tab screens. When a particular arranging operation is received to arrange the particular icons with respect to the common area in the common tab screen currently displayed on the display, and the particular icons assigned with the particular processes are arranged to the common areas of all the common tab screens based on the arranging operation. |
| US10627987B2 |
Method for launching a second application using a first application icon in an electronic device
A method for launching an application in an electronic device is provided. The method includes displaying an first application icon corresponding to an first application on the electronic device; detecting a first input performed on the displayed first application icon; and performing an action corresponding to the first input, in response to detecting the first input, and wherein the action corresponding to the first input comprises visually changing the first application icon. |
| US10627985B2 |
Manipulation of a virtual object during a conversational session
One embodiment provides a method, including: receiving, at an information handling device, an indication to display a virtual object in association with a conversational session; receiving, during the conversational session, user manipulation input associated with the displayed virtual object; and performing, based upon the received user manipulation input, at least one function associated with the virtual object. Other aspects are described and claimed. |
| US10627978B2 |
Virtual stack button for software having a branched task structure
Navigation tools and techniques for software are disclosed. Various types of virtual buttons can be used in the GUI of a software program to make it easier for a user to navigate across or through different branched or hierarchical tasks defined by the software. The virtual button can function to accept, execute, close, or exit a given open, active branched task, as well as save or store a setting of the active branched task for use by another branched task. The virtual button includes a visual indicator that is indicative of how many of the branched tasks are currently open. The virtual button may represent a stack of buttons, or a stack of branched, open tasks, but where only one of such branched tasks may be active, i.e., subject to user input and interaction, at a given time. Related methods, storage media, devices, and systems are also disclosed. |
| US10627974B1 |
Touch display apparatus and backlight module
A touch display apparatus and a backlight module are provided. The touch display apparatus includes the backlight module and a display module. The backlight module includes an electromagnetic resonance (EMR) sensing module, an edge-type light source module and a direct-type light source module. The EMR sensing module emits an electromagnetic signal to a stylus pen. The edge-type light source module includes a light guide plate disposed above the EMR sensing module and a first light source apparatus disposed beside the light guide plate. A second light source apparatus of the direct-type light source module includes a substrate disposed between the edge-type light source module and the EMR sensing module and a plurality of second light sources disposed on a surface of the substrate. The display module is disposed above the backlight module. |
| US10627970B2 |
Display device
A display device includes first electrodes, second electrodes, lines, and a controller, and includes a substrate, pixel electrodes, a display functional layer, and a common electrode stacked in this order. An insulating layer is between the common electrode and the first and second electrodes. The controller controls the pixel electrodes, the common electrode, the lines, and the first and second electrodes. During a display period, the pixel electrodes are supplied with a pixel signal through the lines, and the common electrode is supplied with a common signal. During a first sensing period, the lines are supplied with a first drive signal to generate a magnetic field. During a second sensing period, the lines are supplied with the first drive signal to generate the magnetic field, and an electromotive force corresponding to a distance between the lines and the first electrodes is generated in the first electrodes by the magnetic field. |
| US10627966B2 |
In-cell touch organic light-emitting display device and driving circuit thereof
The present disclosure provides technology for an in-cell organic light-emitting display device. The present disclosure enables one component of an organic light-emitting display device to be used not only for a display operation but also for a touch operation, thus achieving an in-cell organic light-emitting display device. |
| US10627958B2 |
Driving method and driving device for touch panel
A driving method and a driving device for a touch panel are disclosed. The driving method of a touch panel comprises: inputting a first touch scan signal to a touch electrode during a first touch period before a display period; and inputting a second touch scan signal to the touch electrode during a second touch period after the display period, the first touch scan signal and the second touch scan signal being opposite in polarity. |
| US10627957B2 |
Active avoidance of display noise in simultaneous touch and display
Embodiments described herein include a method for avoiding display noise in a capacitive touch sensing device that includes sensing a touch input in a sensing region of an input device at a first touch sensing frequency. The method also includes analyzing incoming display data for display data noise at the first touch sensing frequency and at a second touch sensing frequency. If the display data noise at the first touch sensing frequency is higher than a threshold, touch sensing frequency is adjusted to the second touch sensing frequency where the display data noise is lower than the threshold. If the display data noise at the first touch sensing frequency is lower than the threshold, sensing is continued at the first touch frequency. |
| US10627955B2 |
Touch display apparatus integrated fingerprint sensor
A touch display apparatus integrated fingerprint sensor includes a plurality of pixels arranged in a display area, a plurality of touch sensor electrodes arranged in a touch sensor area overlapping with the display area, a plurality of fingerprint sensor electrodes arranged in a fingerprint sensor area which is spaced apart from the touch sensor area and overlaps with the display area, and a plurality of fingerprint lines overlapping with a plurality of touch sensor electrodes which is located in an area adjacent to the fingerprint sensor area and associated with driving of the plurality of fingerprint sensor electrodes. The plurality of fingerprint lines may include a fingerprint guard line surrounding the fingerprint sensor area, and a fingerprint electrostatic line surrounding the fingerprint sensor area. The fingerprint guard line and fingerprint electrostatic line increase sensor reliability by shielding the plurality of fingerprint sensor electrodes from external signals and electrostatic discharge. |
| US10627954B2 |
Driving circuit for a touch panel realizing modes using a sensing circuit and touch sensing method using the same
A driving circuit for a touch panel is disclosed. The driving circuit switches between a mutual capacitance sensing mode and a self capacitance sensing mode using the same sensing circuit. As such, the driving circuit for a touch panel implements a hybrid touch panel that is capable of sensing a touch in either a mutual capacitance sensing mode or a self capacitance sensing mode without requiring a complex and large driving circuit for separate sensing circuits for each mode. |
| US10627953B2 |
Information processing apparatus, program, and information processing system
There is provided an information processing apparatus to improve operability regarding applications running in an information processing apparatus. The information processing apparatus includes: a detection unit that has a detection area for detecting a position of a contact body; and a control information generation unit that generates control information regarding an application. The detection area includes an uncontrol area for preventing the application from being controlled when the contact body comes into contact, and the control information generation unit generates the control information regarding the application on the basis of a positional relation between the uncontrol area and a position of the contact body detected by the detection unit in the detection area. |
| US10627952B2 |
Touch detection method and system thereof
Some embodiments of the present invention provide a touch detection method and system. The touch detection method comprises: performing a spread spectrum process on a driving signal to generate a spectrum-spread signal; outputting the spectrum-spread signal to a driving terminal of a touch screen; receiving, from a response terminal of the touch screen, a coupled signal formed by coupling the spectrum-spread signal received by the driving terminal to the response terminal; and performing a de-spread spectrum process on the coupled signal to obtain a touch detection signal. Employing the embodiments of the present invention, an accuracy of a detection of a location on the touch screen can be improved by a spread spectrum technology, so as to enhance an anti-interference ability of a touch-controlled device. |
| US10627950B2 |
Touch control panel, terminal device and method for detecting touch point
A touch control panel (200), which could solve a problem of a reduction in touch control sensitivity caused by a floating state, includes: a driving module (210), a touch control chip (220), a plurality of driving channels (230) and a plurality of sensing channels (240), where the driving module (210) is connected to the touch control chip (220), the plurality of driving channels (230) and the plurality of sensing channels (240) are connected to the touch control chip (220), respectively, and the touch control chip (220) is configured to receive a first driving signal and a second driving signal transmitted by the driving module; the plurality of sensing channels (240) are configured to collect a sensing signal, and the touch control chip (220) is configured to determine coordinate information of a touch point on the touch control panel according to the sensing signal. |
| US10627944B2 |
Stereoscopic touch panel and touch sensing method
A stereoscopic touch panel including a substrate, M dextrorotatory lines and N levorotatory lines is provided. The substrate has a spherical surface including a non-operation region. A polar axis of the spherical surface passes through the non-operation region to define a pole. Each of the M dextrorotatory lines is disposed on the spherical surface and extends from the non-operation region in a direction leaving the pole and rotates a dextrorotatory angle with respect to a meridian direction of the spherical surface. Each of N levorotatory lines is disposed on the spherical surface and extends from the non-operation region in a direction leaving the pole and rotates a levorotatory angle with respect to the meridian direction of the spherical surface. A touch sensing method is also provided. |
| US10627941B2 |
Integrated touch control display panel and touch display device comprising conductive layer in non-display region
The present disclosure provides an integrated touch control display panel, including a first substrate, a plurality of data lines supplying display signals to display pixels, a plurality of touch control signal lines carrying touch control signals for touch control electrodes, a plurality of first lead lines for the data lines configured outside a display region, a plurality of second lead lines for the touch control signal lines configured outside the display region, and a conductive layer configured adjacent to the second lead lines. In a direction perpendicular to the first substrate, the first lead lines overlap with the second lead lines in an overlapping region. The second lead lines are configured on the side of the first lead lines facing away from the first substrate. The conductive layer is insulated from the first lead lines, and is electrically connected to the second lead lines. |
| US10627940B2 |
Touch substrate and display device
A touch substrate and a display device. The touch substrate includes a substrate; and a touch unit and a light emitting unit disposed on the substrate successively. An orthographic projection of the touch unit and that of the light emitting unit on the substrate at least partially overlap. |
| US10627937B2 |
Display module
A display module is provided, which includes: a first substrate and a second substrate disposed face to face, where the first substrate is a non-opaque substrate; a self-luminous display layer disposed between the first substrate and the second substrate, an optical fingerprint sensing layer disposed between the self-luminous display layer and the second substrate, where the optical fingerprint sensing layer has a photosensitive pixel region; the self-luminous display layer has a non-opaque region, at least a portion of light transmitting from the first substrate to the self-luminous display layer can pass through the self-luminous display layer and reach the optical fingerprint sensing layer; and the self-luminous display layer has a light-blocked region located between the self-luminous layer and the optical fingerprint sensing layer which is configured to prevent light emitting from the self-luminous layer from reaching the optical fingerprint sensing layer before entering the first substrate. |
| US10627936B2 |
Touch panel and display device using same
A touch panel includes a panel unit. The panel unit includes a base body, a conductor row, a first connection pad, a first wiring, and a second wiring. The first wiring includes a first line segment extending from the first connection pad toward a second end, and electrically connects a first conductor and the first connection pad to each other, on the base body. The second wiring includes a second line segment extending from the first connection pad toward a first end, a third line segment extending along the first end, and electrically connects the second conductor and the first connection pad to each other, on the base body. |
| US10627924B2 |
Capturing pen input by a pen-aware shell
The electronic devices described herein are configured to enhance user experience associated with using a pen on the touchscreens of the electronic devices. Contact of a pen on the touch screen is detected by a persistent, pen-aware shell that occupies some or all of the touch screen user interface throughout operation of the electronic device. Detected pen contact with the touch screen is captured/collected as pen input and used to perform a function of the electronic device or shared with an application such that the application may perform a function based on the pen input. A performed function or application with which to share the pen in put is selected by a user, automatically by an operating system, or a combination of the two. Automatic capture of pen input by the persistent, pen-aware shell provides an intuitive way of making use of pen/touch screen capability of an electronic device. |
| US10627918B2 |
Low-profile pointing stick
A pointing device with a sensor having an input surface to detect a user's tactile interaction and a depressed portion, and an apparatus to interface with the input surface and receive the user's tactile action is described. The apparatus can include a body that allows controlled displacement during the user's tactile interaction, a tactile surface coupled to a first side of the body that is configured to receive the user's tactile interaction, and a base surface affixed to a second side of the body that is opposite the first side. The base surface can adhere the body to the input surface and be configured to translate to the input surface at least a force from the controlled displacement of the body. The second side of the body and the base surface can have a substantially same cross-sectional shape as the depressed portion of the sensor. |
| US10627917B2 |
Object-sensing apparatus and object-sensing method
An object-sensing apparatus and an object-sensing method are provided. The object-sensing apparatus includes a processing unit, a first body having a first depth recognition module and a second body having a second depth recognition module. A sensing range of the first depth recognition module covers at least a part of the second body. A sensing range of the second depth recognition module covers at least a part of the first body. The sensing ranges of the first and the second depth recognition modules form a virtual sensing space, and the first and the second depth recognition modules generate a plurality of pieces of location information by sensing an object in the virtual sensing space. The processing unit generates spatial location information of the object in the virtual sensing space according to the plurality of pieces of location information. |
| US10627913B2 |
Method for the contactless shifting of visual information
A method for the contactless shifting of visual information includes detecting at least one viewing direction to detect visual information in a first display area, and a movement of a hand and/or a movement of a head of a user toward a second display area. After the detection of the visual information in the first display area, and after the detected motion indicating a shift, the visual information is shown in the second display area upon the completion of the pivoting movement or movements. |
| US10627908B2 |
Facilitate user manipulation of a virtual reality environment view using a computing device with touch sensitive surface
A system and method for controlling a view of a virtual reality (VR) environment via a computing device with a touch sensitive surface are disclosed. In some examples, a user may be enabled to augment the view of the VR environment by providing finger gestures to the touch sensitive surface. In one example, the user is enabled to call up a menu in the view of the VR environment. In one example, the user is enabled to switch the view of the VR environment displayed on a device associated with another user to a new location within the VR environment. In some examples, the user may be enabled to use the computing device to control a virtual camera within the VR environment and have various information regarding one or more aspects of the virtual camera displayed in the view of the VR environment presented to the user. |
| US10627906B2 |
Tactile display using microscale electrostatic accelerators
A mechanism is provided for virtually rendering a portion of a three-dimensional (3D) object to a user via a tactile display. The mechanism receives a selection of the 3D object to be virtually rendered to a user. The mechanism identifies a subset of cells of a plurality of cells that form the tactile display required to virtually render a portion of the 3D object that will be virtually contacted by the tactile display. The mechanism selectively controls a fluid flow to the subset of cells that form the tactile display to render a sensation associated with the portion of the 3D object on skin of the user wearing the tactile display, wherein the fluid flow to each cell the subset of cells is provided via one or more electrostatic accelerator pumps. |
| US10627905B2 |
Tactile sense presentation device, electronic apparatus, and method of driving tactile sense presentation device
A tactile sense presentation device includes a panel that includes a support substrate, a plurality of electrodes, which are formed on the support substrate, extending in a predetermined direction, and an insulating layer covering the plurality of electrodes; and a drive unit that drives the panel, wherein a tactile sense is presented to an operator based on an electrostatic force generated between the electrodes and the operator by the drive unit applying a signal of a voltage to the electrode, a contact face of the insulating layer that is in contact with the operator has a surface roughness Ra of a predetermined range, and the voltage applied to the electrodes corresponding to an area in which the tactile sense is presented to the operator is a voltage corresponding to the surface roughness Ra of the contact face. |
| US10627902B2 |
Devices, methods, and graphical user interfaces for a wearable electronic ring computing device
A user controls an external electronic device with wireless ring device; the ring is disposed on one or more fingers of a hand of the user, detects an input, and, in response: in accordance with a determination that a predefined hand gesture directed toward a first external electronic device was performed, using the ring device, prior to detecting the input, the ring device transmits instructions to change an output of the first external electronic device based on the input; and, in accordance with a determination that the predefined hand gesture directed toward a second external electronic device was performed, using the ring device, prior to detecting the input, the ring device transmits instructions to change an output of the second external electronic device based on the input. |
| US10627900B2 |
Eye-signal augmented control
An electronic system tracks a user's gaze to rapidly transport a cursor to a location within a focal region of the user's eye. The electronic system transports the cursor from an initial location across one or more displays to a new location in response to detecting one or more saccadic and/or vergence movements of the user's eye or in response to a signal indicating that the user desires to move the cursor to a new location within a focal region of the user's eye or eyes. In some embodiments, the electronic system moves the cursor to the new location along a trajectory wherein the cursor is visible along at least a portion of the trajectory, enabling the user to find the cursor more easily. |
| US10627895B2 |
Providing a virtual control
For providing a virtual control, a processor identifies a hand of a user forming a specified control activation position in a physical image of the augmented reality display. The processor further presents a virtual control with one or more virtual buttons in a virtual image in the augmented reality display in response to identifying the control activation position. |
| US10627893B2 |
HSIC communication system and method
A High Speed Inter Chip (HSIC) system and method for minimizing power consumption by controlling the state of the HSIC module through a control line are provided. The method between a host and a slave includes transitioning, when no communication request exists for a first reference time in an active state where all functions of the HSIC modules are enabled, to a suspend state where least functions used for maintaining a communication link of the HSIC modules and transitioning, when no communication request exists for a second reference time in the suspend state, to a power-off state where the HSIC modules turn off. The HSIC communication method and apparatus are advantageous to minimize the electric current consumption of the HSIC consumption system. |
| US10627891B2 |
Power supply system and power supply method
A power supply system and a power supply method are provided. The power supply system includes a target device, a power supplier module and a control circuit. The control circuit is coupled to the target device and the power supplier module. The control circuit transmits a power provided by the power supplier module to the target device and disables a sub-target device of the target device if the power supplier module does not meet a default condition. The control circuit transmits the power provided by the power supplier module to the target device and enables the sub-target device if the power supplier module meets the default condition. |
| US10627890B2 |
Bridge module and operation method thereof
A bridge module is provided. The bridge module comprise a first transmission unit electrically connected to a host to receive a power status signal from the host; a second transmission unit electrically connected to a data transceiver device to have data transmission with the data transceiver device at a download data transmission speed; and a processing device electrically connected to the first transmission unit and the second transmission unit, and configured to adjust the download data transmission speed and a processor clock of the processing device according to the power status signal. An operation method is also provided. |
| US10627889B2 |
Power and energy profiling for efficient virtual environments
Deploying containers constrained by power profiles on a host system. A method includes identifying a container template, a set of reusable stored characteristics, to be used for deploying a container instance. The method further includes obtaining a power profile, defining at least one power consumption threshold, for the container instance based on at least one of the set of reusable stored characteristics of the container template or other information about the container instance. The method further includes deploying the container instance on the host system by applying the set of reusable stored characteristics and the power profile by applying one or more configuration layers which causes power to the container instance to be at least one of regulated or monitored based on information in the power profile. |
| US10627888B2 |
Processor power-saving during wait events
Embodiments are directed to a method of optimizing power consumption in an electrical device. The method includes receiving, by a processor, instructions to enter a wait state, and identifying, by the processor, a parameter associated with the instructions to enter a wait state. The method continues with initiating, by the processor, instructions to enter a low-power mode based on the parameter, initiating, by the processor, instructions to exit a low-power mode based on the parameter, and providing, via a user interface, a user with notice of a current state of the processor. The parameter includes runtime information, instructional information, and scheduled operations. |
| US10627885B2 |
Hybrid prioritized resource allocation in thermally- or power-constrained computing devices
Various embodiments comprise prioritizing frequency allocations in thermally- or power-constrained computing devices. Computer elements may be assigned ‘weights’ based on their priorities. The computer elements with higher weights may receive higher frequency allocations to assure they receive priority in processing more quickly. The computer elements with lower weights may receive lower frequency allocations and suffer a slowdown in their processing. Elements with the same weight may be grouped together for the purpose of frequency allocation. |
| US10627884B2 |
Semiconductor device, power-supply system, and controlling method of semiconductor device
To safely stop a system even when an abnormality occurs in a power supply for a control circuit, a semiconductor device includes a control circuit, a first power supply that outputs a first voltage to be supplied to the control circuit as a power-supply voltage, a first voltage monitoring circuit that determines whether the first voltage is abnormal, a first switch that is coupled to the first power supply and the control circuit, and cuts off supply of the first voltage to the control circuit when it is determined that the first voltage is abnormal, and a power-supply switching circuit that is coupled to the control circuit and a second power supply, which outputs a second voltage to be supplied to a circuit to which power supply is supplied other than the control circuit as a power-supply voltage, and supplies the second voltage to the control circuit in a state where the supply of the first voltage to the control circuit is cut off. |
| US10627881B2 |
Back power protection (BPP) in a system on a chip (SOC) with critical signaling scheme
Aspects of the disclosure are directed to a System on a Chip (SOC). In accordance with one aspect, a method for implementing back power protection (BPP) in a SOC includes transmitting a first back power protection (BPP) supply output from a first power management integrated circuit (PMIC) to a logical OR function; transmitting a second back power protection (BPP) supply output from a second power management integrated circuit (PMIC) to the logical OR function; using the logical OR function to generate a composite BPP power based on the first BPP supply output and the second BPP supply output; and inputting the composite BPP power to a baseband processor (BP), wherein the baseband processor (BP) is coupled to the second PMIC. |
| US10627879B2 |
Computer arrangement with air-conducting element, and air-conducting element
A computer arrangement includes a case, at least one guiding rail arranged in the case, and an air-conducting element, wherein the air-conducting element includes at least one profile rail, the at least one profile rail interacts with the at least one guiding rail so that the air-conducting element is insertable along the guiding rail into the case, the air-conducting element is configured tunnel-shaped, and a fan is arranged in an inlet region and/or in an outlet region of the air-conducting element. |
| US10627878B2 |
Electronic devices and cooling methods adapted to electronic device
An electronic device is provided, including a processor, a graphics processing unit, a first temperature sensor, a second temperature sensor, an embedded controller and a memory. The first temperature sensor detects the temperature of the processor. The second temperature sensor detects the temperature of the graphics processing unit. The embedded controller increases the current fan speed according to a temperature change of the processor, a temperature change of the graphics processing unit, and/or a change of an operating state of the graphics processing unit. When the temperature of the processor rises to a first predetermined value, the temperature of the graphics processing unit is raised and the operating state of the graphics processing unit is changed, and the embedded controller increases the current fan speed according to a first speed table corresponding to the graphics processing unit stored in the memory. |
| US10627877B2 |
Air impeding structures with snap-in tabs
Examples described herein include air impeding structures with snap-in tabs. In some examples, an air impeding structure for a processing unit socket cover includes a main body encloses an interior space, a first snap-in tab, and a second snap-in tab. The main body may include a first curved wall at a first end of the main body connected to a second curved wall at a second end of the main body. The first snap-in tab extends below the first end of the main body and is recessed in relation to the first curved wall. The second snap-in tab extends below the second end of the main body and is recessed in relation to the second curved wall. |
| US10627876B2 |
Rotatable-type liquid-cooled heat sink and disposition method for the same
A rotatable-type liquid-cooled heat sink and a disposition method for the same are provided. The liquid-cooled heat sink is disposed in a three-dimensional space and includes a pump, a liquid storage tank, a liquid-cooled head, a cooling module, and a plurality of pipes. The pipes communicatively couple the pump, the liquid storage tank, the liquid-cooled head, and the cooling module. Any of the liquid storage tank, the liquid-cooled head, the cooling module, and the pipes exceeds the pump in any of an X axis, a Y axis, a Z axis of a three-dimensional space. |
| US10627874B2 |
Electronic device
The disclosure discloses an electronic device. The electronic device includes a first enclosure, a second enclosure, a plurality of components, a rotating shaft assembly, and at least one drive member. The components are disposed on the second enclosure. The rotating shaft assembly is disposed in the second enclosure and is connected to the first enclosure. The drive member is connected to the rotating shaft assembly. When the first enclosure is opened relative to the second enclosure, the rotating shaft assembly drives the drive member to push the components, to enable the components to move away from the rotating shaft assembly. |
| US10627871B2 |
Expansion module and electronic device
An expansion module is detachably assembled with a portable computer. The expansion module includes a plate member, a supporting plate, a deformable connecting member, and an expansion unit. The supporting plate is pivoted to the plate member to rotate relative to the plate member between an opened position and a closed position. When the supporting plate is in the closed position, the supporting plate and the plate member defines an accommodating space. The deformable connecting member is connected to the plate member. The expansion unit is connected to the plate member through the deformable connecting member. When the supporting plate is in the closed position, the expansion unit is rotated from a first position to a second position by bending the deformable connecting member and is stored in the accommodating space. |
| US10627869B2 |
Information processing device
According to one embodiment, an information processing device includes a keyboard arranged on an upper surface of a body, a main display connected to the body, and a sub-display arranged on a palm rest portion located on a front side of the keyboard. |
| US10627867B2 |
Hinge and hinge device of mobile terminal with fllexible screen, and mobile terminal with a flexible screen
The present invention provides a hinge of a mobile terminal with a flexible screen. The outer side of the hinge supports the flexible screen. The hinge comprises a main support body, a first bracket and a second bracket rotatably connected to a rotating shaft of the hinge, a first support body and a second support body respectively slidably connected to the first bracket and the second bracket, and a synchronous control mechanism. An auxiliary support body is separately provided between the first support body and the main support body and between the second support body and the main support body. The auxiliary support body is correspondingly located at a bend portion of the hinge in a closed state. The hinge is further provided with a first guide structure rotating around the rotating shaft of the hinge together with the first bracket and a second guide structure rotating around the rotating shaft of the hinge together with the second bracket. The present invention can be applied in a mobile terminal, such as a mobile phone and a computer; it can be not only used as a hinge in the mobile terminal, but also used as a flexible screen supporting structure in the mobile terminal, such that when the mobile phone or computer is opened or closed, the flexible screen can be freely unfolded or bent. Thus, large screen display is achieved even if the size is small. |
| US10627865B2 |
Flexible display device including touch sensor
A flexible display device including a touch sensor is disclosed. In one aspect, the display device includes a flexible substrate, a light emission layer formed over the flexible substrate, and an encapsulation layer formed over the light emission layer and comprising a plurality of encapsulating thin films and a touch detecting layer configured to detect a touch input. The encapsulating thin films include at least one inorganic film and at least one organic film and the touch detecting layer is interposed between a selected one of the at least one inorganic film and a selected one of the at least one organic film that are adjacent to each other. |
| US10627855B2 |
Display device with thin thickness and slim bezel and outer bezel frame thereof
A display device includes a backlight module, a rear casing, an outer bezel frame, and a panel module. The backlight module includes a back plate and a light emitting assembly disposed on the back plate for emitting light. The rear casing covers the backlight module. The outer bezel frame includes a bezel body, a first fixing portion and a second fixing portion. The first fixing portion and the second fixing portion are disposed on a rear side of the bezel body and spaced apart from each other in a lateral direction. The second fixing portion is located at a side of the first fixing portion away from the backlight module. The first fixing portion and the second fixing portion are respectively fixed to the back plate and the rear casing in the lateral direction. The panel module is fixed on a front side of the bezel body for displaying images. |
| US10627854B2 |
Systems and methods of providing a multipositional display
A device for supporting an electronic display includes a base, a display mount, and a connection mechanism positioned between the base and the display mount. The display mount is movably connected to the base and movable between a first position and a second position. The connection mechanism is configured to couple a rotation of the display mount relative to base to a translation of the display mount relative to the base such that the display mount experiences rotation and translation when the display mount is moved between the first position and the second position. |
| US10627853B2 |
Clock tuning
Aspects of the present disclosure involving tuning clock signal sources for communication. As may be implemented in accordance with one or more embodiments, trustworthiness of a message or a source of the message is validated, as indicated by data received over a data bus that communicatively couples a plurality of circuits respectively including an independent clock signal source. Data sent between the circuits can be received by adaptively sampling data that is carried by the data bus. Timing information is calculated relative to data frames of the data received over the data bus, and a clock signal source at one of the circuits is tuned in response to the validating and the calculating. |
| US10627849B1 |
Reservoir computing operations using multi-mode photonic integrated circuits
Under one aspect, a method for performing an operation is provided. The method can include receiving, by different physical locations of a multi-mode waveguide, an input signal and a plurality of coefficients imposed on laser light. The method also can include generating, by the multi-mode waveguide, a speckle pattern based on the different physical locations, the input signal, and the plurality of coefficients. The method also can include adjusting at least one of the coefficients based on the speckle pattern. |
| US10627846B1 |
Method and apparatus for low-output-noise, high-power-supply-rejection and high-precision trimmable band-gap voltage reference suitable for production test
A band-gap reference circuit includes a band-gap voltage reference core to provide a reference voltage; a low impedance block; three capacitors; two transmission gates to connect and disconnect the capacitors; and two digital control blocks. The three capacitors includes an output capacitor connected at an output of the low impedance block to ground; a small capacitor connected to an output of the band-gap voltage reference core; and a large capacitor connected to the two transmission gates. The band-gap voltage reference core includes an operational amplifier, wherein an output of the operational amplifier connects to an input of the low impedance block and the small capacitor, wherein the small capacitor is also connected to ground; and a combination of bipolar junction transistors, MOS-FET, resistors, capacitors, or FinFET devices that provides a reference voltage. |
| US10627844B1 |
LDO regulator with circuits for noise reduction
Linear voltage regulators and a method for low-dropout LDO regulators are presented. Specifically, LDO regulators with circuits for noise reduction are discussed. A linear voltage regulator has a first noise reduction filter, an error amplifier circuit, and a pass device. The pass device may be coupled between an input and output terminal of the regulator. The error amplifier circuit generates a control signal for controlling the pass device based on a filtered reference signal and an output voltage at the output terminal of the regulator. The first noise reduction filter generates the filtered reference signal based on a reference voltage of a reference voltage source by reducing noise originating from the reference voltage source or noise generated by one or more passive components coupled between the reference voltage source and the first noise reduction filter. |
| US10627834B2 |
Aircraft control device, aircraft, and method for computing aircraft trajectory
An aircraft control device calculates trajectories of multiple aircraft that is member of a flight by use of a method such as Direct Collocation with Nonlinear Programming (DCNLP), in which an optimal solution is obtained by discretizing continuous variables. Nodes indicating the trajectory are calculated and set by substituting a discretized control variable of the aircraft into an aircraft equation of motion, or by use of other methods. Instead of calculating the trajectory of the aircraft as a continuous problem, discretisation reduces the calculation amount and time required for the trajectory calculation. The aircraft control device then determines, from among trajectories satisfying constraints corresponding to the role of the aircraft, an optimal trajectory based on an evaluation value obtained by an objective function corresponding to the role. Accordingly, the aircraft control device can calculate a more optimal trajectory corresponding to the role of the aircraft in a shorter time. |
| US10627825B2 |
Using discomfort for speed planning in autonomous vehicles
Aspects of the disclosure relate to controlling a first vehicle in an autonomous driving mode. While doing so, a second vehicle may be identified. Geometry for a future trajectory of the first vehicle may be identified, and an initial allowable discomfort value may be identified. Determining a speed profile for the geometry that meets the value may be attempted by determining a discomfort value for the speed profile based on a set of factors relating to at least discomfort of a passenger of the first vehicle and discomfort of a passenger of the second vehicle. When a speed profile that meets the value cannot be determined, the value may be adjusted until a speed profile that meets the value is determined. The speed profile that meets an adjusted value is used to control the first vehicle in the autonomous driving mode. |
| US10627820B1 |
Controller systems and methods of limiting the operation of neural networks to be within one or more conditions
Systems and methods for automatically self-correcting or correcting in real-time one or more neural networks after detecting a triggering event, or breaching boundary conditions are provided. Such a triggering event may indicate incorrect output signal or data being generated by the one or more neural networks. In particular, machine controllers of the invention limit the operations of neural networks to be within boundary conditions. Autonomous machines of the invention can be self-corrected after a breach of a boundary condition is detected. Autonomous land vehicles of the invention are capable of determining the timing of automatic transition to the manual control from automated driving mode. The controller of the invention filters and saves input-output data sets that fall within boundary conditions for later training of neural networks. The controllers of the invention include security architectures to prevent damages from virus attacks or system malfunctions. |
| US10627819B1 |
On-site notification from autonomous vehicle for traffic safety
A system included and a computer-implemented method performed in an autonomous-driving vehicle are described. The system performs: detecting one or more movable traffic objects; determining one or more target movable traffic objects from the one or more detected movable traffic objects; determining a type of the one or more target movable traffic objects and an traffic object that has a right of way (ROW) in a situation involving the autonomous-driving vehicle. The system further performs: determining a manner of generating a vehicle behavior notification to the target movable traffic object based on the type of the one or more target movable traffic objects and the ROW; and causing a vehicle behavior notification of the determined manner to be generated to the one or more target movable traffic objects. |
| US10627813B2 |
Information processing system, information processing method, and program
An information processing system capable of estimating a driving conduct suited to a driver includes: a history obtainer that obtains a personal driving environment history of each of a plurality of drivers, each of the personal driving environment histories indicating one or more vehicle behaviors selected by the driver, and a driving environment associated with each of the one or more behaviors, the driving environment being a driving environment of the vehicle at a point in time of selection of the behavior it is associated with; and a modeler that models, from a driving environment history including the personal driving environment histories of the plurality of drivers, the personal driving environment history of at least one of the plurality of drivers, to build a driver model indicating a relationship between a behavior and a driving environment for the vehicle of the at least one of the plurality of drivers. |
| US10627803B2 |
Method and apparatus for producing a model findings object
A possibility is to be created of achieving the diagnosis of objects which are difficult to access. To this end, an apparatus and a method are proposed for producing a model findings object, in which image data or images of an original findings object are provided. Geometry data and one or a number of values for at least one material property are obtained from this image data. The model findings object is finally printed via a 3D printing method according to the geometry data with a material according to the value or values of the at least one material property. A physician can then diagnose the model findings object in addition to the images using palpation. |
| US10627801B2 |
Segmented path following machining method and apparatus
Disclosed is a method and apparatus for machining a workpiece (2). The method comprises specifying a path along which a cutting tool (6) is moved during machining the workpiece (2), the path comprising segments (26); defining, for each segment (26), an exit point on that segment (26); defining, for each segment (26), an exit path (38) from the exit point of that segment (26) to a point remote from the workpiece (2); performing a machining process including moving the cutting tool (6) along the tool path and machining the workpiece (2); and, during the machining process, when one or more criteria are satisfied: interrupting the machining process and, without machining the workpiece (2), moving the cutting tool (6) to the exit point of the current segment (26) and then along the exit path (38) of the current segment (26). |
| US10627796B2 |
Retrieval system and retrieval method
Information representing an operating state of each of a plurality of robots, etc. operating under different operation conditions are retrieved and outputted. A retrieval system (1) includes; an acquisition means (24) for acquiring, from a plurality of machines (25) being used under respectively different operation conditions, information representing an operating state of each of the plurality of machines; an accumulation means (13) for accumulating information representing a plurality of operating states thus acquired; and a search means (12) for accepting search criteria for searching the information accumulated in the accumulation means (13), retrieving information representing an operating state agreeing with the search criteria from the accumulation means (13), and outputting a search result. |
| US10627790B2 |
Sous vide cooking
A method for “sous-vide” cooking includes receiving food type, food quantity, cook begin time, and cook finish time parameters and looking up a default time-temperature pair in a cooking services database. When the default time-temperature pair is suitable for yielding a cooked food meeting the food type, food quantity, cook begin time, and cook finish time parameters, a cooking control routine is derived from the default time-temperature pair. Subsequently, a cooking process may be performed in accordance with the cooking control routine. |
| US10627788B2 |
Retrieval apparatus and retrieval method for semiconductor device processing
A retrieval apparatus includes a processor and a memory and retrieves a condition given to a semiconductor treatment apparatus. The processor receives a processing result of a semiconductor, a condition corresponding to the processing result, a target value for treating the semiconductor, and a retrieval region. A prediction model is generated indicating a relationship between the condition and the processing result based on a set value of the condition in the retrieval region, and the processing result; calculates a predicted value, performs a demonstration test, acquires an actually measured value, outputs the predicted value as a set value when the actually measured value reaches the target value. When the actually measured value does not reach the target value, the prediction model is updated by applying the predicted value and the actually measured value to the set value and the processing result, respectively. |
| US10627787B2 |
Manufacturing process control based on multi-modality and multi-resolution time series data
Embodiments describing an approach to aligning multiple time series. Calculating an indicator function. Estimating a coefficient vector based on the indicator function. Updating the coefficient vector. Determining if a change in the coefficient vector is less than a predetermined value, and responsive to determining the change in the coefficient vector is less than the predetermined value, outputting a target time series for controlling aluminum smelting. |
| US10627784B2 |
Control system and control device
A first control unit includes a data transfer relay unit that executes a process of transferring input data corresponding to a signal input to an input and output unit to a second control unit according to a request from the second control unit, and/or a process of transferring output data that defines a signal to be output from the input and output unit from the second control unit to the input and output unit, a storage unit that holds the data transferred by the data transfer relay unit, and a monitoring processing unit that determines whether or not a predetermined trigger condition has been satisfied on the basis of the data held in the storage unit, and outputs a value of any data held in the storage unit according to a predetermined output configuration when it is determined that the trigger condition has been satisfied. |
| US10627782B2 |
Global time server for high accuracy musical tempo and event synchronization
Systems, methods and apparatus directed to a global metronome configured at each of one or more locations to receive a high accuracy timing signal and responsively update a local clock thereto, to determine a phase of a virtual metronome using the updated local clock, a predetermined epoch start time and a predetermined virtual metronome period, to phase synchronize a local metronome to the virtual metronome, and to control local devices providing audio playback and/or a sequence of nonmusical events in accordance with start/stop/tempo messages configured in accordance with the local metronome. By using the global metronome at each of a plurality of locations to synchronize/control devices at those locations, the local devices that each of the plurality of locations are inherently synchronized with each other. |
| US10627774B2 |
Image forming apparatus including process cartridge having a toner cartridge detachably attached to a drum cartridge
An image forming apparatus, including a process cartridge and a main body with an opening and a cover, is provided. The process cartridge includes a drum cartridge, a toner cartridge, and a switching member. The switching member switches states in the process cartridge between a first state, wherein the toner cartridge is restricted from being detached, and a second state, wherein the toner cartridge is released from the restriction. The process cartridge is movable between an attached position to be placed entirely inside the main body and a detached position to be entirely outside the main body. The main body includes a restrictor to restrict the process cartridge from moving from an intermediate position toward the detached position. While the process cartridge is restricted by the restrictor, a supportive part in the cover supports the process cartridge with the switching member being at least partly placed outside the main body. |
| US10627771B2 |
Information processing equipment having a hard key that is provided separately from a console panel and that is inaccessible with the console panel in a closed state
Information processing equipment includes: a main body housing unit; and a console panel provided at the main body housing unit, the console panel having a front surface which has a display unit visible on the main body housing unit and does not include at least a hard key for switching an operation mode to a maintenance mode, the hard key being provided on a surface other than the front surface of the console panel. |
| US10627770B2 |
Image forming unit and image forming apparatus
An image forming unit includes an image bearing body, a developer storage section that stores a developer removed from a surface of the image bearing body, a frame surrounding the developer storage section, a developer conveying member that conveys the developer in the developer storage section in a predetermined conveying direction, and a convex portion that is provided in the frame and pushes the developer conveying member toward the image bearing body. |
| US10627769B2 |
Photosensitive drum unit, assembling method therefor, and disassembling method therefor
A rotatable developer carrying member unit includes a rotatable developer carrying member and a rotational force receiving member for receiving a rotational force for rotating the rotatable developer carrying member. The rotational force receiving member includes a rotational force receiving portion for receiving the rotational force at one end portion side thereof and a portion-to-be-engaged at another end portion side thereof. One of the engaging portion and the portion-to-be-engaged includes a male screw portion and the other of the engaging portion and the portion-to-be-engaged includes a female screw portion. |
| US10627768B2 |
Image forming apparatus
An image forming apparatus includes a photosensitive member; an exposure portion configured to expose the photosensitive member to light depending on image information to form a latent image on the photosensitive member; a developing portion configured to develop the latent image into a toner image with toner; and a transfer portion configured to transfer the toner image from the photosensitive member onto a recording material. The image forming apparatus changes a surface movement speed of the photosensitive member at timing prior to predetermined timing, when a moving speed of a recording material at the transfer portion changes, by a predetermined time. |
| US10627764B2 |
Image forming apparatus and management method of consumable item
The image forming apparatus manages information on a consumable item by a management chip and includes a control unit configured to control the management chip, and the management chip includes: a chip-side storage unit whose storage area is made up in units of blocks; a simultaneous writing unit configured to simultaneously write information on the consumable item in units of the blocks in the chip-side storage unit; and a predetermined unit writing unit configured to write information on the consumable item in predetermined units smaller than the block unit in the chip-side storage unit, and the control unit performs control so as to write information on the consumable item by the simultaneous writing unit at timing at which there is time constraint and performs control so at to write information on the consumable item by the predetermined unit writing unit at timing at which there is no time constraint. |
| US10627763B2 |
Information processing system
A master server includes a mapping management unit that returns, with respect to an address inquiry request for a site server to be in cooperation with a PC, the address inquiry request being sent from the PC, an IP address of the site server to be in cooperation with the PC that sent the address inquiry request. The site server includes an authentication processing unit that authenticates the user in response to an authentication request for the user from the PC, and returns an authentication result to the PC, a permission information providing unit that, when the authentication processing unit succeeds in authentication, obtains the permission information corresponding to the user from the second memory, and provides the permission information to the PC that sent the authentication request, and a second spooler that spools job data from the PC, and outputs the job data to the image forming apparatus. |
| US10627762B2 |
Image forming apparatus and computer readable storage medium storing program
An image forming apparatus which forms a toner image on an image carrier based on image formation data, and transfers the toner image onto a sheet having an unevenness on a surface and forms an image, the image forming apparatus including a hardware processor which detects a parameter value regarding a charging amount of a toner that forms the toner image, sets a size of a dot of the toner image according to the detected parameter value, and generates the image formation data of the dot of the set size. |
| US10627761B2 |
Image forming apparatus and method of discharge of deteriorated toner
An image forming apparatus includes: an image former that has an image carrier for supporting toner and prints a first image formed by exposure to the image carrier and a developing processing on continuous paper; and a hardware processor that controls the image former so as to print a second image on the continuous paper in a case where information on at least one of coverage and a printing distance of the first image formed by the image former meets a predetermined condition, wherein the hardware processor controls the image former so as to stop forming the second image on the image carrier before a toner amount of the second image per unit width at a predetermined position on the image carrier in a main scanning direction exceeds a threshold value affecting an exposure memory. |
| US10627758B2 |
Power supply lock structure and image forming apparatus
An image forming apparatus includes an image forming section and a power supply lock structure. The image forming section forms an image on paper. The power supply lock structure includes a power button and a locking mechanism. The power button switches a power supply between on and off. The locking mechanism prohibits operation of the power button. The locking mechanism is located on a front cover. Prohibition of the operation of the power supply is releasable by the locking mechanism only when the front cover is open. |
| US10627750B1 |
Fixing device and fixing method
A fixing device comprises a cylindrical sheet heating body for heating a sheet; a heat generation section which includes a center heat element that generates heat in a central area, a first heat element that generates heat in a first area containing an end in the length direction, and a second heat element that generates heat in a second area between the central area and the first area; a center temperature measurement section which measures a temperature of a portion of the sheet heating body; a both-end temperature measurement section which measures a temperature of the sheet heating body at a destination by moving in the length direction; and a power controller configured to control electric power to be supplied to the center heat element, to the first heat element, and to the second heat element according to the center temperature measurement section and the both-end temperature measurement section. |
| US10627749B2 |
Image forming apparatus having transfer power source that applies voltage to secondary transfer member to perform secondary transfer of toner images from electrically conductive intermediate transfer belt to recording materials, toner images on image carrier primarily transferred to belt by transfer power source and contact member in which an electric potential is formed by constant-voltage element, transfer power source and auxiliary power source
A voltage maintenance element is connected to a contact member that contacts a primary transfer surface area of an intermediate transfer belt to which toner images are transferred from a plurality of image carriers between stretch members, in such a way as to prevent the electric potential of the intermediate transfer belt from varying between respective image forming stations. |
| US10627746B2 |
Image forming device and storage medium
An image forming device of an intermediate transfer method of transferring a toner image formed on an image carrier to a sheet of paper through an intermediate transfer body, the image forming device including a transfer roller which is disposed facing the image carrier across the intermediate transfer body, and which forms a nip part with the image carrier; a movement mechanism which moves the transfer roller in a direction along a movement direction of the intermediate transfer body; a pressure varying mechanism which changes a pressing force of the transfer roller on the intermediate transfer body; and a hardware processor which controls the movement mechanism and the pressure varying mechanism, and which sets a contact position and the pressing force of the transfer roller on the intermediate transfer body based on paper information of the sheet of paper as an image formation target. |
| US10627741B2 |
Image forming apparatus
An image forming apparatus includes a body casing provided therein with a container mounting part in which a plurality of toner containers are juxtaposed and mounted in a predetermined direction and an opening and closing door for opening and closing a toner container attaching/detaching opening formed on a sidewall opposite to the container mounting part in the body casing. The opening and closing door includes a plurality of sliding doors configured to slidably move within a range of a width of the opening in the predetermined direction. |
| US10627740B2 |
Image processing apparatus and abnormality determination method
An image processing apparatus includes an image forming unit of an electrophotographic method, a detection processing unit, and a determination processing unit. The detection processing unit detects a streaky image along a sub-scanning direction from a first image and a second image among images indicated by image data. The first image has a print density equal to or more than a predetermined reference print-density value, and the second image has a print density less than the reference print-density value. The determination processing unit determines a cause of abnormality in the image forming unit based on a detection result of the streaky image by the detection processing unit for each of the first image and the second image. |
| US10627733B2 |
Image forming method
Provided is an image forming method using an electrostatic image developing toner containing: toner mother particles including a binder resin; and an external additive, wherein the binder resin contains a vinyl resin in an amount of 40 mass % or more with respect to the total amount of the binder resin, the image forming method including a step of: forming an image so that an image surface resistance value at 70° C. by a temperature change method of the formed image is set to be 5×1013 Ω or less. |
| US10627728B2 |
Method for creating vacuum in load lock chamber
A method for creating a vacuum in a load lock chamber is provided. The method includes building an air-tight environment in the load lock chamber. The method further includes reducing the pressure in a gas tank to a predetermined vacuum pressure. The method also includes enabling an exchange of gas between the load lock chamber and the gas tank when the pressure in the gas tank is at the predetermined vacuum pressure so as to reduce the pressure in the load lock chamber to an adjusted vacuum pressure. |
| US10627726B2 |
Patterning support system, patterning method, and nonvolatile recording medium
According to one embodiment, a patterning support system includes an absolute position measuring device that measures absolute positions with respect to absolute coordinates, of a first pattern formed in a shot area of a substrate and a second pattern to be transferred to the substrate while being overlayed on the first pattern, a substrate profile measuring device that measures a global positional deviation amount of the substrate, a misalignment inspecting device that measures a misalignment amount of the second pattern with respect to the first pattern, a correction executing device that corrects the position of the second pattern with respect to the first pattern, and a control device that calibrates the absolute positions measured by the absolute position measuring device, using at least one of the global positional deviation amount and the misalignment amount, and converts the calibrated absolute positions into a position correction parameter to be used when the position of the second pattern is corrected by the correction executing device. |
| US10627722B2 |
Etch-assist features
Provided is a process including: obtaining a layout specifying, at least in part, a pattern to be transferred to a substrate via a patterning process and an etch process; and modifying, with one or more processors, the layout to include an etch-assist feature that is larger than a resolution limit of the patterning process and smaller than a resolution limit of the etch process, the etch-assist feature being configured to reduce a bias of the patterning process or the etch process, to reduce an etch induced shift of a feature in the layout due to the etch process, or to expand a process window of another patterning process. |
| US10627718B2 |
Developing method
A developing method comprises steps as follows. A wafer is rotated. A developer solution is dispensed onto the rotated wafer through a first nozzle. The first nozzle is moved back and forth between a first position and a second position, in which moving the first nozzle back and forth is performed such that the first nozzle moving forward to the second position is reversed at the second position and that the first nozzle moving forward to the first position is reversed at the first position, and the first position and the second position are directly over the wafer, and the developer solution is dispensed through the first nozzle when moving the first nozzle back and forth between the first position and the second position. |
| US10627716B2 |
Photosensitive resin composition, solder resist film using said photosensitive resin composition, flexible printed circuit and image display device
The present invention provides a photosensitive resin composition with which a dry resist film can be obtained, the dry resist film exhibiting excellent storage stability and migration resistance in thickness direction thereof. This photosensitive resin composition comprises: a photosensitive prepolymer having a carboxyl group and an ethylenically unsaturated group; a photopolymerization initiator; and a thermosetting agent. The thermosetting agent is a polycarbodiimide compound represented by formula (1), in which a carbodiimide group is protected by an amino group that dissociates at temperatures of 80° C. or greater. The polycarbodiimide compound has a weight average molecular weight of 300-3000, and a carbodiimide equivalent weight of 150-600. In formula (1), R1, R2, X1, X2, and n are as defined in the description. |
| US10627713B1 |
Checking minimum width, minimum distance and maximum curvature of planar region boundaries defined by arbitrary parametric curves
A method for determining a minimum width, a minimum distance and maximum curvature violations for an integrated circuit (IC) design is provided. The method includes creating a set of offset boundary curves based on inputs received for a given boundary set and a defined minimum width and a defined minimum distance. The method also includes determining all intersections between all pairs of offset boundary curves and assigning a node to each intersection point. The method also includes determining all sections between intersection points for each offset curve and determining successors of the sections. The method also includes determining all violation boundaries formed by the sections and forming a layout to manufacture a mask for fabricating the IC when no violations occur. A system and computer-readable media for performing the method are also provided. |
| US10627712B2 |
Wavelength conversion element, method for manufacturing wavelength conversion element, illuminator, and projector
A wavelength conversion element according to an aspect of the invention includes a base having a reflection surface, a wavelength conversion section that has a first surface on which excitation light is incident and a second surface facing away from the first surface and converts the excitation light in terms of wavelength into fluorescence, and a bonding section that bonds the wavelength conversion section to the base. Bonding the wavelength conversion section to the base via the bonding section with the reflection surface and the second surface separate from each other provides an air layer in part of the space between the reflection surface and the second surface, and at least part of a portion of the first surface that is the portion facing the air layer is a light incident area on which the excitation light is incident. |
| US10627711B2 |
Light source device that emits a plurality of color lights including a fluorescent light, and projector using the same
A light source device comprising: a light source section which generates any one of blue light, red light, and green light; a phosphor which generates a fluorescence including the two colors other than the color of the light emitted from the light source section; a color-changing section which changes one of the two colors of the fluorescence emitted from the phosphor to another color regularly and irradiates it to the image-forming element; and a light path-switching section which switches a light path in which a fluorescence excited by the color light emitted from the light source section passes towards the color-changing section and a light path in which the color light emitted from the light source section passes towards the image-forming element regularly. |
| US10627702B2 |
Configurable light fixture for photography
A configurable light fixture for photography is presented. The light fixture includes a rail with a clamp section and threaded section. A fixed jaw is removably coupled to an end of the rail in the clamp section. One or more optional sliding intermediate jaws may be slidably coupled to the rail in the clamp section below the fixed jaw to create more clamping surfaces when desired to hold more than one lighting tube. A sliding end jaw is slidably coupled to the rail in the clamp section below the sliding intermediate jaw. A wing nut is coupled to the threaded section of the rail for applying linear pressure on the sliding end jaw thereby secure a lighting tube on each of the clamping surfaces. |
| US10627701B2 |
Lens driving module
A lens driving module includes a reflecting element, a base, a frame, a holder, an optical lens, a first electromagnetic driving assembly, and a second electromagnetic driving assembly. The frame is connected to the base, and the holder holds the optical lens and movably connects to the base. The reflecting element reflects light from the outside along a light incident direction to an optical lens along a first direction, wherein the light incident direction is perpendicular to the first direction. The first and second electromagnetic driving assemblies force the holder to move relative to the base, wherein the first electromagnetic driving assembly has a first drive coil, the second electromagnetic driving assembly has a second drive coil, the first and second drive coils have elongated structures extending in a second direction and the first direction respectively, and the first direction is perpendicular to the second direction. |
| US10627698B2 |
Display device and method for controlling a display device
The present application relates to a display device, comprising a backlight source, a liquid crystal lens layer having a plurality of lens units arranged in a matrix, and a lens controller, wherein the backlight source comprises light sources of three different colors, wherein light sources of each color are lit up and turned off circularly, wherein only a light source of one color is lit up at a same moment, wherein the lens controller is configured to control a matching degree between a turn-on time of each lens unit and a light-up time of the light sources, so as to make selection of quantity of light transmitted by the turned-on lens unit, and the lens controller is further configured to enable light exit directions of the plurality of lens units to be converged in an imaging area in front of the display device for imaging display. |
| US10627697B2 |
Optical switch
An optical switch includes a first Mach-Zehnder waveguide interferometer; a second Mach-Zehnder waveguide interferometer substantially parallel to the first Mach-Zehnder waveguide interferometer; and a pair of directional couplers, wherein each directional coupler is connected at each end of the first Mach-Zehnder waveguide interferometer and the second Mach-Zehnder waveguide interferometer, wherein each of the first Mach-Zehnder waveguide interferometer and the second Mach-Zehnder waveguide interferometer include a pair of coupled resonator optical waveguides sequentially aligned to one another and each including a semiconductor substrate; a silicon layer above the semiconductor substrate; an elongated photonic crystal structure on the silicon layer to propagate an electromagnetic signal therethrough; a plurality of holes in the elongated photonic crystal structure; and a pair of electrical contacts in the silicon layer and positioned adjacent to the elongated photonic crystal structure. |
| US10627696B1 |
Active photonic devices incorporating high dielectric constant materials
An optical switch structure includes a substrate, a first electrical contact, and a first material having a first conductivity type electrically connected to the first electrical contact. The optical switch structure also includes a second material having a second conductivity type coupled to the first material, a second electrical contact electrically connected to the second material, and a waveguide structure disposed between the first electrical contact and the second electrical contact. The waveguide structure includes a waveguide core coupled to the substrate and including a first material characterized by a first index of refraction and a first electro-optic coefficient and a waveguide cladding at least partially surrounding the waveguide core and including a second material characterized by a second index of refraction less than the first index of refraction and a second electro-optic coefficient greater than the first electro-optic coefficient. |
| US10627694B1 |
Hybrid displays including electrophoretic displays and light emitting diodes
Systems, methods, and computer-readable media are disclosed for hybrid displays including electrophoretic displays and organic light emitting diodes. In one embodiment, an example display may include an alternating array with OLED units and EPD units disposed on a substrate, a structural layer defining walls separating each of the EPD units, and a color filter array substrate disposed on a side of the display opposite the substrate. The OLED units may include red OLED units, green OLED units, and blue OLED units, and the color filter array may include red filters, green filters, and blue filters that align with the EPD segments that are adjacent to the red OLED units, the green OLED units, and the blue OLED units, respectively. |
| US10627689B2 |
Curved display screen and manufacturing method thereof
A curved display screen and a manufacturing method thereof are provided. The curved display screen includes a first substrate and a second substrate. The first substrate includes an active switch array, and the active switch array includes several wires. The second substrate includes a transparent electrode layer. Any two regions respectively are defined as a first region and a second region, if a spacing between the first substrate and the second substrate in the first region is greater than a spacing between the first substrate and the second substrate in the second region, and an area of the wire on the first substrate in the first region is larger than an area of the wire in the second region. |
| US10627688B2 |
Active matrix substrate and display panel
An active matrix substrate is provided that includes: a plurality of source lines (data lines) 15S; a plurality of lines that intersect with the source lines 15S, and include at least a plurality of gate lines 13G; a gate driver (driving circuit) 11 that includes a plurality of switching elements 18, and are connected to at least a part of the lines, so as to control potentials of the lines according to a control signal; and a plurality of pixel control elements 16T that are provided in correspondence to a plurality of pixels that compose a display region, and are connected with the data lines 15S and the gate lines 13G, so as to control display of the corresponding pixels, respectively. Either the data lines 15S or the gate lines 13G are vertical lines while the others are horizontal lines, and intervals of the horizontal lines are irregular intervals. At least a part of the switching elements 18 are arranged in areas that are between the pixels adjacent in the vertical direction, and where none of the pixel control elements 16T is arranged. |
| US10627687B2 |
Liquid crystal display device
A liquid crystal display device includes at least one pixel that includes first, second, third, and fourth switches connected to at least one gate line and at least one data line, a first sub-pixel electrode connected to the first switch, a second sub-pixel electrode connected to the second switch, a third sub-pixel electrode connected to the third switch, a fourth sub-pixel electrode connected to the fourth switch, a first capacitor connected between a gate electrode and a source electrode of the first switch, a second capacitor connected between a gate electrode and a source electrode of the second switch, a third capacitor connected between a gate electrode and a source electrode of the third switch, and a fourth capacitor connected between a gate electrode and a source electrode of the fourth switch. At least two of the first, second, third, and fourth capacitors have different capacitance values from one another. |
| US10627685B2 |
Array substrate and method for fabricating the same, display panel and display device
An array substrate, a method for fabricating the same, a display panel and a display device are disclosed. The array substrate comprises leading wires, the plurality of leading wires form a plurality of grooves in a fanout area of the array substrate, the plurality of grooves are filled with a filler, and the filler filled in the grooves has an upper surface which is flush with leading wires surrounding the grooves. The filler is made from an insulating and transparent material. |
| US10627684B2 |
Liquid crystal mother substrate and vertical alignment curing method thereof
A liquid crystal mother substrate and a vertical alignment curing method thereof are provided and has one or more first color filter common electrode alignment signal inputting ends electrically connected to one or more sub electrode layers. One or more second color filter common electrode alignment signal inputting ends are electrically connected to another one or more sub electrode layers. The advantage of the liquid crystal mother substrate is that usage rate of the substrate is increased, and the liquid crystal substrate may be vertical alignment cured individually. |
| US10627681B2 |
Liquid crystal display apparatus
The object is to provide a liquid crystal display reducing degradation in image quality.A liquid crystal display apparatus comprises a first planar electrode, a first insulator layered over an upper surface of the first planar electrode, a planar pixel electrode layered over an upper surface of the first insulator, a second insulator layered over an upper surface of the pixel electrode, a second planar electrode that covers the pixel electrode and that is layered over an upper surface of the second insulator, and a liquid crystal layer disposed over an upper surface of the second planar electrode. The second planar electrode includes an aperture portion including a first region and a second region integrated with a first region, the first region is a region is overlapped with both the first planar electrode and the pixel electrode, the second region is overlapped with the first planar electrode and is not overlapped with the pixel electrode, and a first angle between a first side of the first region and a first virtual line dividing the aperture portion into the first region and the second region is equal to or smaller than 90 degrees. |
| US10627680B2 |
Display panel and display device
A display panel comprises a base substrate and a plurality of gate lines and data lines arranged on the base substrate. The gate lines and the data lines are crisscrossed to define a plurality of pixel regions. The display panel further comprises pixel electrodes arranged within the pixel regions and common electrodes arranged in opposite to the pixel electrodes, wherein an orthographic projection of the common electrodes on the substrate is not overlapped with an orthographic projection of the gate lines on the substrate, and/or the orthographic projection of the common electrodes on the substrate is not overlapped with an orthographic projection of the data lines on the substrate. |
| US10627678B2 |
Display apparatus having transparent magnetic layer, and fabricating method thereof
The present application discloses a display apparatus. The display apparatus includes a display module including a first display substrate and a second display substrate facing the first display substrate; and a first substantially transparent magnetic layer and a second substantially transparent magnetic layer both of which on a side of the second display substrate distal to the first display substrate and spaced apart from each other. The first substantially transparent magnetic layer and the second substantially transparent magnetic layer are configured to face each other with their sides having a same magnetic polarity to generate a mutually repulsive force between each other. |
| US10627675B2 |
Planar light source device, display device and light flux control member
This planar light source device comprises a base board, a light-emitting device and a diffusing plate. The light-emitting device includes a light-emitting element and a light flux control member. The light flux control member has an entry surface, an exit surface, and a gate mark. The entry surface and the exit surface are formed in such a manner that the illuminance distribution on the diffusing plate has an anisotropy wherein the light reaches farther in the directions of 1 or more predetermined horizontal angles φ than in other directions, when assuming that the light is emitted from the light-emitting device in a state wherein the light flux control member does not have the gate mark. The horizontal angle φ range of the gate mark includes any one among the 1 or more predetermined horizontal angles φ. |
| US10627672B2 |
LED package, backlight unit and illumination device including same, and liquid crystal display including backlight unit
A light emitting diode (LED) package includes: an LED; a stack structure including a light-scattering structure spaced apart from the LED, and a light conversion layer disposed on at least one surface selected from an inner surface and an outer surface of the light-scattering structure and configured to convert light emitted from the LED into white light, wherein the light conversion layer includes a semiconductor nanocrystal; and an organic barrier layer disposed on a surface of the light conversion layer. |
| US10627667B2 |
Liquid crystal cell and photographic system
A liquid crystal cell and a photographic system are described. The liquid crystal cell includes: a refractive index switching layer including a liquid crystal layer consisting of liquid crystals and a substrate on which a plurality of diffractive lenses are formed; a first transparent electrode layer; and a second transparent electrode layer. The liquid crystal layer has a first refractive index and a second refractive index when the first transparent electrode layer and the second transparent electrode layer are powered on and off, respectively. The first refractive index is greater than the second refractive index, and the first refractive index is the same as the refractive index of the diffractive lenses. By means of this solution, free and controllable switching between light field imaging and conventional photographic imaging can be realized in the same system. |
| US10627665B2 |
Optical display
An optical display includes a display region and a non-display region. The optical display includes: an optical display element comprising a first substrate and a second substrate facing the first substrate, the second substrate having a metal interconnection layer thereon; and a first polarizing plate on an upper surface of the optical display element, wherein each of the first polarizing plate and the second substrate extends beyond the first substrate, the first polarizing plate includes a light shielding layer therein to conceal at least a portion of the metal interconnection layer, and the optical display further includes a securing member at a region surrounded by the first polarizing plate, the first substrate, and the second substrate. |
| US10627663B2 |
Liquid crystal grating, display device and methods for controlling thereof
The embodiments of the present disclosure relate to a liquid crystal grating, a display device, and methods for controlling thereof. The liquid crystal grating comprises a first substrate; a second substrate disposed opposite to the first substrate; an electrode layer disposed on the first substrate or the second substrate, wherein the electrode layer comprises at least two sets of electrodes arranged periodically, and each set of electrodes of the two sets of electrodes comprises two sub-electrodes arranged parallel to each other; a liquid crystal layer disposed between the first substrate and the second substrate; and a control unit configured to make the liquid crystal grating be operated in a transparent mode or a grating mode; when the liquid crystal grating is operated in the transparent mode, there is no voltage difference between two sub-electrodes of each set of electrodes, and between two adjacent sub-electrodes of different sets; and when the liquid crystal grating is operated in the grating mode, there is a voltage difference between two sub-electrodes of each set of electrodes, and there is no voltage difference between two adjacent sub-electrodes of different sets. The embodiments of the present disclosure can increase the viewing angle of display device, and cancel the zero-order diffraction of light of different wavelengths. |
| US10627658B2 |
Liquid crystal panel including GOA circuit and driving method thereof
There provides a liquid crystal panel including a GOA circuit and a driving method thereof, the GOA circuit including a plurality of single-level GOA circuit units that are cascaded, wherein each single-level GOA circuit unit includes a pull-down maintaining unit, the pull-down maintaining unit including a first transistor having a gate connected to a first node, a source connected to a present-level pre-charging node, and a drain connected to a low supply voltage wire; and a second transistor having a gate connected to an upper-level pre-charging node so as to receive a pre-charging signal from the upper-level pre-charging node and a drain connected to the low supply voltage wire, wherein the second transistor is configured to turn off the first transistor in response to an upper level pre-charging signal before the present-level pre-charging node is pre-charged. |
| US10627656B2 |
Method for manufacturing LCD panel
The present disclosure provides a method for manufacturing a liquid crystal display (LCD) panel, including cleaning the first substrate by a hydrophobic surface cleaning material and cleaning the second substrate by a hydrophilic surface cleaning material; heating the first substrate and the second substrate at a high temperature; bonding the first substrate with the second substrate to from a liquid crystal cell; and irradiating the liquid crystal cell with UV light to form a first thin film on the surface of the first substrate and to form a second thin film on the surface of the second substrate. |
| US10627655B2 |
Monolithic electro-optical modulator having suspended structure
Various embodiments of a monolithic electro-optical (E-O) modulator are described herein. The monolithic E-O modulator may include a phase shifter having a suspended structure. The suspended structure may be realized by partially or completely removing silicon material underneath the active area of the phase shifter to form a void in the bulk silicon substrate supporting the phase shifter. The suspended structure may be utilized to result in a lower radio-frequency loss and an effective group refractive index of the phase shifter that is closer to the refractive index of silicon waveguides or optical fibers, both advantageous to enhancing the performance of the E-O modulator such as a higher operating bandwidth. |
| US10627652B2 |
Eyewear article side shield retainer
A side shield retainer kit is provided. In an exemplary embodiment, a side shield retainer kit includes a spring bar having first and second engagement surfaces and an outer surface including a sloped portion. A cylindrical polymeric retainer having an outer major surface and an inner major surface is positionable around the spring bar and is configured to secure the spring bar to a spectacle side shield upon exposure to heat. |
| US10627650B2 |
Optical material and use thereof
An optical material of the present invention has a minimum transmittance value in a wavelength range of 445 nm to 470 nm of a transmittance curve measured at a thickness of 2 mm of the optical material. |
| US10627647B1 |
Retractable eyewear retention device
An eyewear retention device is disclosed that includes a length of resilient braided or monofilament line, terminating at each end in a tapered, rubberized retention tubing. One or more retractable spring loaded mechanisms have a locking mechanism for easy extraction and retraction back and forth by simply pulling on said line. The combination of the resilient line and the mechanisms produces a tensioned arc such that in addition to retaining eyeglasses around wearers head when in use when not in use with a simple pull on said line, the retention device forms a suspended arc over the wear's upper torso such that the device does not contact the wear's upper torso or their vestment when donned over a wear's eyes. |
| US10627643B2 |
Display with controllable brightness of areas of surface light source panel
The present invention has an object of providing a display that makes uniform brightnesses of a display image in a plane of a display panel according to a position of an observer. The display includes a display panel, a surface light source panel that emits light toward a back surface of the display panel, a sensor that senses a position of an observer with respect to the display panel, and a controller, wherein a brightness can be adjusted for each of areas of the surface light source panel, and the controller adjusts respective brightnesses of the areas of the surface light source panel so that brightnesses of a display image in a plane of the display panel are made uniform, when the display panel is observed from the position of the observer sensed by the sensor. |
| US10627642B2 |
Directional backlight unit, three-dimensional (3D) image display apparatus, and 3D image displaying method
A directional backlight unit, a three-dimensional (3D) image display apparatus, and a 3D image displaying method are provided. The directional backlight unit includes a light guide plate having an emission surface on which a plurality of grating elements including first and second groups of grating elements are provided. The plurality of grating elements are arranged such that light beams emitted from the first and second groups of grating elements commonly propagate through a plurality of pixel points and respectively form first and second groups of view points of which corresponding regions do not overlap with each other. |
| US10627640B2 |
Optical element angle adjustment device and extreme ultraviolet light generation device
An optical element angle adjustment device includes a first hinge that is an elastic hinge configured to connect a first plate and a second plate with each other, an optical element holding part attached to at least one of the first plate and the second plate, and a first adjusting screw configured to apply force in a direction of closing the first hinge to adjust a tilt angle of at least one of the first plate and the second plate. An end in an axis direction of the first adjusting screw is provided with a first press member configured to slidably abut on one of the first plate and the second plate. At least one of a first press member side abutting portion and a first hinge side abutting portion on which the first press member abuts has a curved surface in a curved surface shape. |
| US10627639B2 |
Wavelength beam combining laser systems utilizing lens roll for chief ray focusing
In various embodiments, a wavelength beam combining laser system includes a fast-axis collimation lens that is rotated with respect to a plurality of emitters in order to converge the emitted beams onto a dispersive element and/or reduce the size of the multi-wavelength output beam of the system. |
| US10627633B2 |
Wearable smart glasses
Smart glasses comprise a glasses frame. The smart glasses further comprise a pair of glasses legs connected to two lateral portions of the glasses frame respectively, each of the glasses legs having a first end and a second end, wherein the second end of each of the glasses legs bends inwardly to form a first arc portion. In addition, the smart glasses further comprise a pair of clamping members each disposed at one of the glasses legs, wherein each of the clamping members comprises an elastic clamping element, said elastic clamping element being disposed at the inner side of said second end, wherein said elastic clamping element having a free end that bends inwardly to form a second arc portion. |
| US10627627B2 |
Eye tracking using light guide with faceted combiner
An eye tracking system includes a light guide comprising a first eye-facing surface, a second surface, a third surface, and a plurality of facets formed in the second surface. The facets reflect a portion of light incident on a user eye into the light guide, which is positioned proximate to the user eye and between the user eye and a display. A surface of a compensator may be shaped complementary to the second surface of the light guide and placed proximate to the light guide. A camera or image sensor is oriented toward the third surface of the light guide and captures an image based on internally reflected light. An IR light source may be included. The image sensor may be an IR image sensor. Based on the image, a pose of the user eye is determined. A faceted light guide assembly may include a reflective coating adjacent the facets. |
| US10627619B2 |
Device for processing light/optical radiation, method and system for designing such a device
A device is provided for processing a light/optical radiation including at least two reflective optical elements defining a multi-pass cavity so that at least one of the optical elements reflects the light radiation at least twice, at at least two different reflection positions, and including at least one element, called a corrective element, having at least one position, called a corrective position, producing a reflection or a transmission of the optical radiation, and the surface of which is irregular so that the spatial phase profile of the corrective position has a different phase shift for several different reflection/transmission points of the corrective position. |
| US10627616B2 |
Switch element, array substrate, display panel, and display device
A switch element, an array substrate, a display panel, and a display device are disclosed. The switch element includes: a first electrode, an insulation layer, where the first electrode is located on a first side of the insulation layer; a second electrode and a third electrode arranged spaced from each other, both of which are located on a second side of the insulation layer away from the first electrode; and a first oil ink located between the second electrode and the third electrode, where the first oil ink is electrically conductive, and configured to connect or disconnect the second electrode with or from the third electrode under control of the first electrode. |
| US10627613B2 |
Method and system for full-field interference microscopy imaging
The invention relates to a system (20) for full-field interference microscopy imaging of a three-dimensional diffusing sample (206). Said system includes: —an interference device (200) including a reference arm on which a reflective surface (205) is arranged, the interference device being suitable for producing, at each point of an imaging field when the sample is placed on a target arm of the interference device, interference between a reference wave, obtained by reflection of incident light waves onto a basic surface of the reflective surface (205) corresponding to said point of the imaging field, and a target wave obtained by backscattering of incident light waves by means of a voxel of a slice of the sample at a given depth, said voxel corresponding to said point of the imaging field; —an acquisition device (208) suitable for acquiring, at a fixed path length difference between the target arm and the reference arm, a temporal series of N two-dimensional interferometric signals resulting from the interference produced at each point of the imaging field; and —a processing unit (220) configured to calculate an image (IB, IC) representing temporal variations in intensity between said N two-dimensional interferometric signals. |
| US10627612B2 |
Infrared imaging microscope using tunable laser radiation
An imaging microscope (12) for generating an image of a sample (10) comprises a beam source (14) that emits a temporally coherent illumination beam (20), the illumination beam (20) including a plurality of rays that are directed at the sample (10); an image sensor (18) that converts an optical image into an array of electronic signals; and an imaging lens assembly (16) that receives rays from the beam source (14) that are transmitted through the sample (10) and forms an image on the image sensor (18). The imaging lens assembly (16) can further receive rays from the beam source (14) that are reflected off of the sample (10) and form a second image on the image sensor (18). The imaging lens assembly (16) receives the rays from the sample (10) and forms the image on the image sensor (18) without splitting and recombining the rays. |
| US10627611B2 |
Lens barrel that prevents undesired movement of optical units, and image pickup apparatus
A lens barrel which prevents an increase in driving force for optical units in a direction of an optical axis to downsize a power transmission mechanism, save power and also prevents undesired movement of the optical units even when they are urged by urging forces large enough to prevent rattling. The optical units move in the direction of the optical axis, and they are urged by urging member in the direction of the optical axis. A camshaft provided on outer peripheries of the optical units extends in the direction of the optical axis and is cam-engaged with each of the optical units. The power transmission mechanism transmits driving force, which is for rotating the camshaft, to the camshaft. A torque generated in the camshaft by the urging member urging one of the optical units and another torque generated in the camshaft by the urging member urging another one of the optical units are opposite in direction. |
| US10627610B2 |
Zoom lens and image pickup apparatus
The zoom lens of the present invention includes a positive lens unit LP (LULP) disposed closest to an object side, a negative lens unit LNF (LULNF) disposed at an image side of LULP, and an aperture stop disposed at image side of LULNF. The zoom lens further includes at image side of aperture stop, successively in order from object side to image side, a positive lens unit LP1, a negative lens unit LN1 (LULN1), a positive lens unit LP2 (LULP2), and a negative lens unit LN2 (LULN2), in which intervals between adjacent lens units are changed during zooming. LULN1 moves during focusing. The focal length and the total length of zoom lens at a telephoto end, the changing amount from interval between LULP2 and LULN2 at a wide angle end to that at telephoto end, and the total length of zoom lens at wide angle end are appropriately set. |
| US10627608B2 |
Teleconverter optical system
A converter optical system includes a first lens having positive refractive power; a second lens having negative refractive power; a third lens having positive refractive power; a fourth lens having negative refractive power; and a fifth lens having positive refractive power; wherein the first to fifth lenses are sequentially disposed in numerical order from the first lens to the fifth lens from an object side of the converter optical system to an image side of the converter optical system; and the fourth lens is bonded to either one or both of the third lens and the fifth lens. |
| US10627607B2 |
Optical lens assembly and electronic apparatus including the same
Provided are an optical lens assembly and an electronic apparatus including the same. The optical lens assembly implements a wide-angle lens system by including a first lens group having positive refractive power, an iris diaphragm, and a second lens group having positive refractive power, where the first lens group, the iris diaphragm, and the second lens group are arranged from an object side to an image side, and the first lens group includes at least one negative lens and two positive lenses. |
| US10627601B2 |
Optical imaging system
An optical imaging system includes a first lens comprising a positive refractive power, and a concave object-side surface, a second lens comprising a positive refractive power, a third lens comprising a negative refractive power, a fourth lens comprising a positive refractive power, and a fifth lens comprising a positive refractive power, a concave image-side surface. The first through fifth lenses are sequentially disposed from an object side toward an imaging plane. |
| US10627600B2 |
Imaging optical lens system, image capturing unit and electronic device
An imaging optical lens system includes seven 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, a fifth lens element, a sixth lens element and a seventh lens element. Each of the seven lens elements has an object-side surface facing toward the object side and an image-side surface facing toward the image side. The object-side surface of the first lens element is convex in a paraxial region thereof. The second lens element has positive refractive power. The third lens element has negative refractive power. At least one surface among the object-side surfaces and the image-side surfaces of the seven lens elements has at least one critical point in an off-axis region thereof. |
| US10627598B2 |
Observation device, observation method, and observation device control program
At least one of a stage on which a cultivation container 50 that contains a plurality of wells 52 is placed or an imaging optical system that includes an objective lens for forming an image of the observation target in each well 52 is moved to scan an observation position in the stage, to thereby observe the observation target. In a case where the objective lens is moved in an optical axis direction to perform an auto-focus control at each observation position, a start timing of the auto-focus control at each observation position D is changed on the basis of a boundary portion between respective wells 52 that are adjacent to each other in a scanning direction of the observation positions. |
| US10627597B2 |
Method of cooling full display mirror
A rearview assembly for a vehicle includes a rearview device and a processor. A housing supports the rearview device and the processor. The housing defines a recess therein. An air moving device is operably coupled with the housing and is configured to draw air from an area exterior to the housing into the recess, thereby cooling at least one of the rearview device and the processor. |
| US10627591B2 |
Rotatable patch cable holder
A multi-positionable tray assembly (20) for mounting within a chassis (10) of a telecommunications panel (100) is disclosed. The multi-positionable tray assembly (20) may include a support arm (24) that pivotally supports a tray (22) and that allows the tray assembly (20) to be installed and removed from the chassis (10). The tray (22) and the support arm (24) cooperatively define a cable routing pathway (208) extending through a pivot axis (A1) defined by the tray and the support arm. To minimize the required tray (22) depth and optimize cable routing, the tray (20) can include a cable management structure (102) with a patch panel (104) having a plurality of adapters (108) arranged along a transverse axis (A2) that is non-parallel or oblique to a front plane (A4) of the tray. To improve connector access, rotatable patch cable holders (400) can be provided on the patch panel (104). |
| US10627590B2 |
Optical cable sealing method and optical cable sealing structure
A method of sealing an optical cable is disclosed. The optical cable includes an outer jacket defining an interior space, an optical fiber assembly disposed in the interior space, and a plurality of reinforcing filaments disposed in the interior space between the outer jacket and the optical fiber assembly. The method includes the steps of peeling off one end of the outer jacket to expose one end of the optical fiber assembly and one ends of the reinforcing filaments, and introducing an adhesive into the interior space through an opening formed in the outer jacket when the one end of the outer jacket is peeled off so as to seal the opening and to fix the positions of the reinforcing filaments and the optical fiber assembly. |
| US10627589B2 |
Optical cable for terrestrial networks
An optical cable includes an optical module which includes a strength member, a plurality of optical fibers arranged about the strength member, the optical fibers being arranged substantially on a circumference concentric with the strength member, and a retaining element arranged about the plurality of optical fibers. |
| US10627581B2 |
Fiber optic connector
A fiber optic connector includes a plug body, a rear sleeve unit and a front sleeve unit. The plug body has first and second recesses. The rear sleeve unit is detachably sleeved around a rear part of the plug body, and has a key. The front sleeve unit is sleeved on of the plug body in front of the rear sleeve unit and detachably connected to the rear sleeve unit. The rear sleeve unit is changeable between a first position, in which the rear sleeve unit is attached to the plug body with the key being engaged with the first recess, and a second position in which the rear sleeve unit is attached to the plug body with the key being engaged with the second recess. |
| US10627580B2 |
Reversible polarity MPO fiber optic connector with a removable key
A multi-fiber, fiber optic connector has a housing having a first end for receiving a multi-fiber fiber optic cable and a second end having openings for said fibers from said cable. First and second key slots are provided for accepting a removable key for setting the polarity of the fibers within the connector, with the first and second key slots located on opposing sides of the connector. The connector has guide pins or guide pin receiving holes for guiding the connection with a second connector. The removable key is movable between the first and second key slots, the key slot with the removable key corresponding to a first active slot and the key slot without the removable key corresponding to a non-active slot. When the removable key is in the first key slot, it results in the first key slot being active with the fibers being presented within the connector in a first polarity. When the removable key is moved from the first key slot to the second key slot, activating the second key slot and deactivating the first key slot, the fibers are presented within the connector in a second polarity, reversed from the first polarity. |
| US10627574B2 |
TE polarizer based on SOI platform
The present application discloses a Transverse Electric (TE) polarizer. The TE polarizer includes a semiconductor substrate having an oxide layer. The TE polarizer further includes a waveguide embedded in the oxide layer. Additionally, the TE polarizer includes a plate structure embedded in the oxide layer substantially in parallel to the waveguide with a gap distance. In an embodiment, the plate structure induces an extra transmission loss to a Transverse Magnetic (TM) mode in a light wave traveling through the waveguide. |
| US10627572B2 |
Optical waveguide element
Provided is an optical waveguide element having a reduced optical loss, a lower driving voltage, and a reduced size. A rib waveguide core of an optical waveguide includes a first core region and a second core region which constitute a PN junction and which are provided so as to overlap each other in a horizontal direction. A depletion layer is formed between the first core region and the second core region. The depletion layer extends from a rib region to both of two slab regions. The depletion layer is located so as to be vertically lower in the slab regions than in the rib region. |
| US10627571B1 |
Plasmonic surface-scattering elements and metasurfaces for optical beam steering
Systems and methods are described herein for an optical beam-steering device that includes an optical transmitter and/or receiver to transmit and/or receive optical radiation from an optically reflective surface. An array of adjustable plasmonic resonant waveguides is arranged on the surface with inter-element spacings less than an optical operating wavelength. A controller applies a pattern of voltage differentials to the adjustable plasmonic resonant waveguides. The pattern of voltage differentials corresponds to a sub-wavelength reflection phase pattern for reflecting the optical electromagnetic radiation. One embodiment of an adjustable plasmonic resonant waveguide includes first and second metal rails extending from the surface. The metal rails are spaced from one another to form channel therebetween. An electrically-adjustable dielectric is disposed within the channel. |
| US10627568B2 |
Planar illumination device and method of manufacturing planar illumination device
A planar illumination device according to an embodiment includes a light guide plate, a light source, a substrate, and a fixing member. The light guide plate causes light incident on a side surface to exit from a light exit surface. The light source is arranged on a side of the side surface of the light guide plate and has a light emitting surface to emit light toward the side surface. The light source is mounted on the substrate by bonding a bonding surface of the light source thereto by a solder. The fixing member is cured at temperature lower than a melting point of the solder and fixes the light source to the substrate while maintaining a position and a posture of the light source. |
| US10627560B2 |
Optical system for lighting equipment, especially for a signal lamp for motor vehicles
An optical system for a lighting device, comprising a light-guiding optical part configured for spreading light beams generated by light sources situated opposite to a rear side of the optical part. Light beams are coupled into the light-guiding optical part, and after passing through the light-guiding optical part the light beams are emitted through its output surface. Rear side of light-guiding optical part is equipped with macroscopic cavities, each pair of adjacent macroscopic cavities forming between themselves an optical segment, whose two sides, which separate the optical segment from the pair of macroscopic cavities, comprise a reflective surface. The optical segment comprises a rear surface on the rear side, opposite to which a light source is positioned. The reflective surfaces are configured for reflecting a part of the light beams, which were coupled through the rear surface into the optical segment, and then directing them to the output surface. |
| US10627557B2 |
Multilayer optical film
Thermoplastic birefringent multilayer optical films are described. More particularly, thermoplastic multilayer films having alternating first and second layers having a linear layer profile where both outer layers are thinner than 350 nm but thicker than 150 nm are described. Thermoplastic birefringent multilayer optical films with thinner outer protective boundary layers are described. |
| US10627554B2 |
Silver nanostructure-based optical stacks and touch sensors with UV protection
Disclosed herein are optical stacks that are stable to light exposure by incorporating one or more UV-blocking layers. |
| US10627552B2 |
Retroreflective articles including a security mark
The present disclosure relates to prismatic retroreflective articles that includes a security mark and to methods of making such articles. |
| US10627549B2 |
Stacked lens structure, method of manufacturing the same, and electronic apparatus
Substrates with lenses having lenses disposed therein are aligned with high accuracy. A stacked lens structure has a configuration in which substrates with lenses having a lens disposed on an inner side of a through-hole formed in the substrate are direct-bonded and stacked based on an alignment mark. The alignment mark is formed simultaneously with the through-hole. The present technique can be applied to a camera module or the like in which a stacked lens structure in which at least three substrates with lenses including first to third substrates with lenses which are substrates with lenses in which a through-hole is formed in the substrate and a lens is formed on an inner side of the through-hole is integrated with a light receiving element, for example. |
| US10627547B2 |
Anti-reflective film
The present invention relates to an anti-reflective film exhibiting one or more peaks at a scattering vector (qmax) of 0.0758 to 0.1256 nm−1, in a graph showing a log value of scattering intensity to a scattering vector defined in small-angle X-ray scattering. |
| US10627545B2 |
Distributed systems for stormwater monitoring and reporting
Distributed systems and methods for the automatic monitoring and reporting of data relating to the chemistry and flow of stormwater (i.e. stormwater data) are presented. Multiple fluid sensor devices are exposed to stormwater via positioning the sensor devices in locations of interest. The sensor devices are arranged in self-healing mesh networks. The sensor devices are enabled to acquire stormwater data indicating various fluid properties that are desired to be monitored. A sensor device is further enabled to transmit its acquired stormwater data, either directly or indirectly, to one or more remote computing devices that is hosting a stormwater monitoring application (SMA). The SMA is enabled to process and analyze the stormwater data. The SMA generates measurements and reports based on the processed and analyzed stormwater data. |
| US10627540B2 |
Method for calibrating the far-field acoustic output of a marine vibrator
Techniques are disclosed relating to control of seismic sources such as marine vibrators. According to some embodiments, iterative learning control (ILC) systems may be used to control such seismic sources. According to some embodiments, local sensor(s) placed in, on, or near a seismic source and/or remote sensors placed in the far-field region may be used to determine a transfer function for the seismic source for such ILC control. |
| US10627539B2 |
Optoelectronic sensor system
The present invention relates to an optoelectronic sensor system for detecting objects in a monitored zone having a light transmitter for transmitting light into the monitored zone along a transmitted light path, having a light receiver for receiving received light from the monitored zone that is remitted along a received light path in the direction of the light receiver from an object to be detected in the monitored zone or a reflector bounding the monitored zone, and having an objective arrangement arranged in front of the light transmitter and the light receiver. The transmitted light path and the received light path run spaced apart from one another at least in part sections facing the light transmitter and the light receiver respectively. It is proposed that the objective arrangement has a first objective region and a second objective region laterally spaced apart from the first objective region, wherein the transmitted light path runs through the first objective region and that the sensor system has a reception space provided between the objective arrangement, on the one hand, and the light transmitter and the light receiver, on the other hand, in which reception space at least one deflection element can selectively be introduced that is configured to deflect or define the received light path such that it runs through the first objective region with an introduced deflection element and through the second objective region with a deflection element not introduced. |
| US10627537B2 |
Antenna assemblies using ferrites for wellbore logging tools and a method of manufacturing
An antenna assembly includes a bobbin positionable about an outer surface of a tool mandrel, and a coil wrapped about an outer bobbin surface of the bobbin and extending longitudinally along at least a portion of the outer bobbin surface. A plurality of ferrites are positioned within a groove defined in the outer surface of the tool mandrel, and the plurality of ferrites extend circumferentially about the outer surface and interpose the tool mandrel and the coil. |
| US10627534B2 |
Reconnaissance marine seismic surveys having reduced density of sail lines
Methods, systems, and apparatuses are disclosed for conducting reconnaissance marine seismic surveys. In one example method of acquiring a marine seismic survey, a plurality of streamers are towed behind an acquisition vessel, the plurality of streamers defining a swath. A source is towed behind the acquisition vessel, and at least one other source is towed outside of the swath of streamers. |
| US10627527B2 |
Systems and methods for real time kinematic satellite positioning
A method for Real Time Kinematic satellite positioning includes receiving navigation satellite carrier signals, receiving phase correction signals from a reference station, calculating a set of integer phase ambiguities from double-differenced measurements of pseudo-range and phase, and calculating a relative position of the mobile receiver from the set of integer phase ambiguities and the double-differenced measurements of pseudo-range and phase. |
| US10627525B2 |
Water-related action triggering
A method of triggering an action includes: determining that a mobile device is under water by: determining that an amplitude of a satellite positioning system (SPS) signal, or a wireless communication signal, or a combination thereof, received by the mobile device is below a threshold amplitude; or comparing data from a motion sensor of the mobile device with motion sensor data characteristic of entering water; or a combination thereof; determining that the mobile device has an action-inducing relationship to water; and taking the action in response to determining that the mobile device has the action-inducing relationship to water. |
| US10627519B2 |
Information processing device and information processing method
An information processing device according to one aspect of the present disclosure is provided with an obtaining unit which obtains a speckle image obtained by imaging an interference state of reflection light of light obtained when irradiating an object with coherent light, a distance measuring unit which measures a distance to the object, a measuring unit which measures a movement amount of the obtained speckle image, and an arithmetic unit which performs an arithmetic operation of relative displacement amounts of surfaces of a plurality of objects on the basis of movement amounts of speckle images corresponding to the plurality of objects at different distances from an object plane on which the speckle image appears and measured distances to the objects. The present disclosure is applicable to an audio detecting system, for example. |
| US10627518B2 |
Tracking device with improved work surface adaptability
A tracking device including an image sensor, a light source and a processor is provided. The image sensor senses reflected light or scattered light formed by the light source illuminating a work surface. The processor calculates a trace of the tracking device according to one of the reflected light and the scattered light that generates more apparent image features so as to increase the adaptable work surfaces. |
| US10627517B2 |
Optical phased arrays
An optical phased array formed of a large number of nanophotonic antenna elements can be used to project complex images into the far field. These nanophotonic phased arrays, including the nanophotonic antenna elements and waveguides, can be formed on a single chip of silicon using complementary metal-oxide-semiconductor (CMOS) processes. Directional couplers evanescently couple light from the waveguides to the nanophotonic antenna elements, which emit the light as beams with phases and amplitudes selected so that the emitted beams interfere in the far field to produce the desired pattern. In some cases, each antenna in the phased array may be optically coupled to a corresponding variable delay line, such as a thermo-optically tuned waveguide or a liquid-filled cell, which can be used to vary the phase of the antenna's output (and the resulting far-field interference pattern). |
| US10627516B2 |
Adjustable pulse characteristics for ground detection in lidar systems
A method in a lidar system for scanning a field of regard of the lidar system is provided. The method includes identifying, within the field of regard, a ground portion that overlaps a region of ground located ahead of the lidar system; causing a light source to emit pulses of light; scanning at least a portion of the emitted pulses of light along a scan pattern contained within the field of regard, including adjusting a scan parameter so that at least one of a resolution or a pulse energy for the ground portion of the field of regard is modified relative to another portion of the field of regard; and detecting at least a portion of the scanned pulses of light scattered by one or more remote targets. |
| US10627514B2 |
Image ranging system, light source module and image sensing module
An image ranging system has a light source module having a light source diode and a light source lens, and an image sensing module, placed near the light source, having an image sensing device and an image sensing lens. An optical signal emitted from the light source diode passes through the light source lens with a luminous intensity profile which is characterized by intensity I1 and then reaches an object. A reflection signal is generated by the object. The relationship between the intensity I1 and the emission angle θ of the optical signal is I1=1/cos7 θ. The reflection signal into the image source lens has an incident angle θ the same as the emission angle of the optical signal, and images the object onto the image sensing device. The ratio of the height of object image to the effective focal length of image sensing lens is proportional to sin θ. |
| US10627512B1 |
Early fusion of lidar return data with camera information
Lidar return data is fused early with camera information. In one embodiment, a voxel is detected in a frame of a lidar corresponding to an external scene. The voxel is mapped to a patch in a frame of a camera of the external scene corresponding to the voxel. The patch has a plurality of pixels. Each pixel has a plurality of color values. The voxel is augmented with the patch of pixels and the augmented voxel is delivered to a perception engine. |
| US10627511B2 |
Ultrasonic transducer having flexible printed circuit board with thick metal layer and manufacturing method thereof
An ultrasonic transducer having a flexible printed circuit board with a thick metal layer and a manufacturing method thereof are disclosed. The ultrasonic transducer, according to an embodiment of the present invention, comprises: an active element that generates an ultrasonic signal, wherein the active element has a thickness of ¼λ or less at the center frequency of the generated ultrasonic signal; and a flexible printed circuit board that includes a metal layer with a predetermined thickness, which is formed on one surface of the active element and is electrically connected to the active element, wherein the metal layer blocks ultrasonic waves that propagate in an opposite direction to a predetermined travel path of the ultrasonic waves. |
| US10627510B2 |
Ultrasound beamforming system and method based on analog random access memory array
An ultrasound beamformer architecture performs the task of signal beamforming using a matrix of analog random access memory cells to capture, store and process instantaneous samples of analog signals from ultrasound array elements and this architecture provides significant reduction in power consumption and the size of the diagnostic ultrasound imaging system such that the hardware build upon this ultrasound beamformer architecture can be placed in one or few application specific integrated chips (ASIC) positioned next to the ultrasound array and the whole diagnostic ultrasound imaging system could fit in the handle of the ultrasonic probe while preserving most of the functionality of a cart-based system. The ultrasound beamformer architecture manipulate analog samples in the memory in the same fashion as digital memory operates that can be described as an analog store—digital read (ASDR) beamformer. The ASDR architecture provides improved signal-to-noise ratio and is scalable. |
| US10627508B2 |
Neural network-based radar system
A radar system includes an array antenna including antenna elements that each output a reception signal in response to one or plural arriving waves, and a signal processing circuit in which a learned neural network has been established. The signal processing circuit receives the reception signals, inputs the reception signals or a secondary signal generated from the reception signals to the neural network, performs computation by using the reception signals or secondary signal and learned data of the neural network, and outputs a signal indicating the number of arriving waves from the neural network. |
| US10627506B2 |
Method for removing noise tone in digital region of imaging radar receiver, imaging radar receiver therefor, and program recording medium
The present invention relates to a method for removing a noise tone in a digital region of an imaging radar receiver, an imaging radar receiver therefor, and a program recording medium. A method for removing a noise tone in a digital region of an imaging radar receiver using a D-ramping structure according to an embodiment of the present invention is characterized by comprising the steps of: (a) extracting a noise tone location of a D-ramped image signal; (b) selecting a noise tone to be removed from the extracted noise tones using step (a); and (c) removing the selected noise tone of step (b) from source data. |
| US10627505B2 |
Front end for a radar system and method of operation a front end for a radar system
A front end for a radar system and method of operation are described. A timing circuit controls operation of a transmitter circuit and a receiver circuit and outputs a valid data signal indicating whether the receiver circuit will be receiving a reflected radar signal. A converter converts a received radar signal and outputs digital data. A serialising circuit receives the digital data and supplies a serial data stream including the digital data for a data processing device. The valid data signal is also communicated to the converter to cause the converter to output a bit pattern corresponding to a code word when the valid data signals indicates that the receiver circuit will not be receiving the reflected radar signal and to output a bit pattern corresponding to a data word including radar data when the valid data signals indicates that the receiver circuit will be receiving the reflected radar signal. |
| US10627502B2 |
Waveguide device, slot array antenna, and radar, radar system, and wireless communication system including the slot array antenna
A waveguide device includes: an electrically conductive member having an electrically conductive surface; a waveguide member having an electrically-conductive waveguide face of a stripe shape opposing the electrically conductive surface, the waveguide member extending along the electrically conductive surface; and an artificial magnetic conductor extending on both sides of the waveguide member. The waveguide member has a bend at which the direction that the waveguide member extends changes. A waveguide which is defined by the electrically conductive surface, the waveguide face, and the artificial magnetic conductor includes a gap enlargement where a gap between the electrically conductive surface and the waveguide face is locally increased. In a perspective view along a direction perpendicular to the electrically conductive surface, at least a portion of the bend has an overlap with the gap enlargement. |
| US10627500B2 |
Occupancy detection apparatus and method for controlling the same
An occupancy detection apparatus and a method for controlling the same are disclosed. The occupancy detection apparatus may include a transmitter including one transmission antenna for outputting a transmission signal, a receiver including a first reception antenna and a second reception antenna, each for receiving a reflected signal corresponding to the transmission signal, and a processor for eliminating a background signal corresponding to a background from each of the reflected signals, and extracting a signal reflected from an occupant from each of the reflected signals by extracting a correlation between the transmission signal and the reflected signal free of the background signal. |
| US10627491B2 |
Integrated LIDAR illumination power control
Methods and systems for performing three dimensional LIDAR measurements with an integrated LIDAR measurement device are described herein. In one aspect, a Gallium Nitride (GaN) based illumination driver integrated circuit (IC), an illumination source, and a return signal receiver IC are mounted to a common substrate. The illumination driver IC provides a pulse of electrical power to the illumination source in response to a pulse trigger signal received from the return signal receiver IC. In another aspect, the GaN based illumination driver IC controls the amplitude, ramp rate, and duration of the pulse of electrical power based on command signals communicated from the return signal receiver IC to the illumination driver IC. In a further aspect, illumination driver IC reduces the amount of electrical power consumed by the illumination driver IC during periods of time when the illumination driver IC is not providing electrical power to the illumination source. |
| US10627490B2 |
Multiple pulse, LIDAR based 3-D imaging
Methods and systems for performing multiple pulse LIDAR measurements are presented herein. In one aspect, each LIDAR measurement beam illuminates a location in a three dimensional environment with a sequence of multiple pulses of illumination light. Light reflected from the location is detected by a photosensitive detector of the LIDAR system during a measurement window having a duration that is greater than or equal to the time of flight of light from the LIDAR system out to the programmed range of the LIDAR system, and back. The pulses in a measurement pulse sequence can vary in magnitude and duration. Furthermore, the delay between pulses and the number of pulses in each measurement pulse sequence can also be varied. In some embodiments, the multi-pulse illumination beam is encoded and the return measurement pulse sequence is decoded to distinguish the measurement pulse sequence from exogenous signals. |
| US10627485B2 |
Light detection and ranging system with photonic integrated circuit
Disclosed herein are optical integration technologies, designs, systems and methods directed toward Optical Coherence Tomography (OCT) and other interferometric optical sensor, ranging, and imaging systems wherein such systems, methods and structures employ tunable optical sources, coherent detection and other structures on a single or multichip monolithic integration. In contrast to contemporary, prior-art OCT systems and structures that employ simple, miniature optical bench technology using small optical components positioned on a substrate, systems and methods according to the present disclosure employ one or more photonic integrated circuits (PICs), use swept-source techniques, and employ a widely tunable optical source(s).In another embodiment the system uses an optical photonic phased array. The phase array can be a static phased array to eliminate or augment the lens that couples light to and from a sample of interest or can be static and use a spectrally dispersive antenna and a tunable source to perform angular sweeping. The phased array can be active in 1 or 2 dimensions so as to scan the light beam in angle. The phased array can also adjust focus. The phased array can implement an optical waveform that will extend depth of field focus for imaging. The phase array can also be a separate standalone element that is fed by one or more optical fibers. The phased array can be for scanning a biomedical specimen used in conjunction with a swept-source OCT system, can be used in a free-space coherent optical communication system for beam pointing or tracking, used in LIDAR applications, or many other beam control or beam steering applications. |
| US10627480B2 |
Distributed radar signal processing in a radar system
A cascaded radar system is provided that includes a first radar system-on-a-chip (SOC) operable to perform an initial portion of signal processing for object detection on digital beat signals generated by multiple receive channels of the radar SOC, a second radar SOC operable to perform the initial portion of signal processing for object detection on digital beat signals generated by multiple receive channels in the radar SOC, and a processing unit coupled to the first radar SOC and the second radar SOC to receive results of the initial portion of signal processing from each radar SOC, the processing unit operable to perform a remaining portion of the signal processing for object detection using these results. |
| US10627476B2 |
Information processing system, information processing apparatus, and information processing method
An information processing system is disclosed. A device conducts a predetermined process by sensing a neighboring radio signal state. An information processing apparatus is connected to the device. In the information processing apparatus, multiple sets of neighboring definition information in which a neighboring signal state is defined, is stored in a storage part. Neighboring definition information depending on a location indicated by location information is specified from among the multiple sets of neighboring definition information based on the location information received from the device. The specified neighboring definition information is sent to the device. In the device, the predetermined process using the neighboring information received from the information processing apparatus is conducted. Sensing information indicating a process result acquired by the predetermined process is generated. |
| US10627466B2 |
PET/MRI device, PET device, and image reconstruction system
A PET/MRI device includes an MRI device that has a measurement port, a PET detector that can be inserted into the measurement port, and a mechanism that can slide the PET detector into and out of the MRI measurement port. Thereby, the PET/MRI device allows MRI measurement during PET measurement. |
| US10627464B2 |
Low-field magnetic resonance imaging methods and apparatus
According to some aspects, a portable magnetic resonance imaging system is provided. The portable magnetic resonance imaging system comprises a B0 magnet configured to produce a B0 magnetic field for an imaging region of the magnetic resonance imaging system, a noise reduction system configured to detect and suppress at least some electromagnetic noise in an operating environment of the portable magnetic resonance imaging system, and electromagnetic shielding provided to attenuate at least some of the electromagnetic noise in the operating environment of the portable magnetic resonance imaging system, the electromagnetic shielding arranged to shield a fraction of the imaging region of the portable magnetic resonance imaging system. According to some aspects, the electromagnetic shielding may be configurable to providing a variable amount of shielding for the imaging region. |
| US10627463B2 |
Simultaneous TX-RX for antenna devices
Apparatus and method that are more efficient and flexible, and obtain and connect high-power RF transmit signals (TX) to RF-coil devices in an MR machine or other devices and simultaneously receive signals (RX) and separate net receive signals NRX) of interest by subtracting or filtering to remove the subtractable portion of the transmit signal (STX) from the RX and preamplifying the NRX and signal processing the preamplified NRX. In some embodiments, signal processing further removes artifacts of the transmitted signal, e.g., by digitizing the NRX signal, storing the digitized NRX signal in a memory, and performing digital signal processing. In some embodiments, the present invention also includes pre-distorting the TX signals in order to be better able to identify and/or remove the remaining artifacts of the transmitted signal from the NRX signal. This solution also applies to other high-power RF-transmit-antennae signals. |
| US10627454B2 |
Grounding wire detection circuit
The present disclosure discloses a grounding wire detection circuit, for monitoring whether an electrical device is grounded in real time, the grounding wire detection circuit including: a grounding detection circuit and a sampling control circuit, wherein the grounding detection circuit is electrically connected to a live wire, a neutral wire and a grounding wire of a single-phase three-wire type input, the live wire and the neutral wire are electrically connected to a main circuit of the electrical device; and the sampling control circuit is configured to isolate a current detected by the grounding detection circuit and convert the current into a sampling voltage. The real-time monitoring of whether or not a device is grounded may be achieved by detecting the sampling voltage, so as to alarm, cut off electrical device accordingly, which can improve safety of using the electrical device. |
| US10627453B2 |
Integrated circuit with built-in status monitoring unit and power supply device provided with said integrated circuit
A integrated circuit includes a plurality of first connection terminals (410) and second connection terminals (420) for receiving an input of electrical signals, a first detection section, a second detection section, a plurality of switches (432), and a switch control section (430). The first detection section is connected to first connection terminals (410) and obtains input electrical signals. The second detection section is connected to second connection terminals (420). Each switch (432) connects adjacent second connection terminals (420) among second connection terminals (420) to each other, and are connected to each other in series. Switch control section (430) controls to turn off switches (432) and allows electrical signals input to second connection terminals (420) to be input to the second detection section, and controls to turn on any switch among switches (432) to bring adjacent second connection terminals (420) into electrical continuity. |
| US10627447B2 |
Switch failure detection system
A system and method of determining a fault in two or more series switches of an electrical system. The electrical system includes, at least one AC power source, at least one sensor, at least two series switches, and a fault analysis module including a processor and a memory. The method includes applying, by the at least one AC power source, at least one time varying signal to the electrical system. The method further includes receiving, by the fault analysis module, at least one measurement, from the at least one sensor, of the at least one time varying signal, at least one node of the electrical system. The method further includes receiving, by the fault analysis module, at least one predetermined signal parameter and determining, by the fault analysis module, the presence of a fault, based on the at least one measurement and the at least one predetermined signal parameter. |
| US10627441B2 |
Apparatus for testing semiconductor package
A semiconductor package test apparatus includes a handler, a test board, and a board temperature controller. The handler includes a first heater and cooler to heat and cool a semiconductor package. The test board tests the semiconductor package, and includes main test board having a test socket and a base test board spaced from the main test board. The board temperature controller includes a second heater and cooler to heat and cool the main test board. |
| US10627438B2 |
Circuit fault detection system and control method thereof
Disclosed are a circuit fault detection system and method for a circuit fault detection. A circuit fault detection system includes: a detection circuit including a diode, a first resistor, and a second resistor, positioned between an applied voltage source and a top of a detection target circuit in series, and a third resistor and a fourth resistor, positioned between the detection target circuit and a ground in series, an input unit including a first input terminal receiving a voltage measured between the first resistor and the second resistor, and a second input terminal receiving a voltage measured between the third resistor and the fourth resistor, a controller detecting a failure in the detection target circuit and in an operation of the detection target circuit based on values of the voltages detected by the input unit; and a display unit providing a warning to a user when the failure is detected. |
| US10627431B2 |
Combined in-line DC and AC current sensor for high voltage electric power lines
The present invention may be embodied in an in-line high voltage electric power line monitor including a DC current sensor, an AC current sensor, an energy harvesting power supply, and a communication device. The in-line power line monitor includes a bus bar that connects in series with the monitored power line. For example, the in-line power line monitor may be connected at the junction point between the monitored power line and a support structure, such a sectionalizing switch that supports the monitor positioned between the switch and the power line. A pair of DC current measurement pickups are spaced apart on the bus bar and operatively connected to the microprocessor. The in-line power line monitor also includes an AC current sensor coil and an energy harvesting device (e.g., inductive coil) that surround the bus bar. The AC current sensor coil and the power supply coil are positioned adjacent to, but spaced apart from, the bus bar. An electronics board carries a pair of foil patch antenna elements positioned adjacent to the outer perimeter of the electronics board. Although the in-line power line monitor does not require a separate power supply, the electronics board may carry a backup battery if desired. |
| US10627430B2 |
Fast current-based envelope detector
A reduced-stage feedback-based envelope detector includes, for example, an input rectifier for rectifying a received modulated input signal and an amplifier for receiving the rectified modulated input signal at an input node. The amplifier compares the rectified modulated input signal with a reference signal, filters the rectified modulated input signal at the input node, and generates an envelope detection signal in response to the comparison and the filtering of the rectified modulated input signal. In an embodiment, the gain of the amplifier is independently determined from the bandwidth of the amplifier. |
| US10627427B2 |
Manufacturing advanced test probes
Embodiments relate to the formation of test probes. One method includes providing a bulk sheet of an electrically conductive material. A laser is used to cut through the bulk sheet in a predetermined pattern to form a test probe. Other embodiments are described and claimed. |
| US10627417B2 |
Reagent container anti-evaporation tube
An anti-evaporation tube for use with an in vitro diagnostics automation system is provided. The anti-evaporation tube includes an anti-evaporation tube body configured to be automatically inserted in a container and to limit evaporation of one or more fluids in the container and an alignment portion disposed on the anti-evaporation tube body. The alignment portion is configured to automatically align the anti-evaporation tube body within the container and cause the anti-evaporation tube body to remain aligned within the container. The alignment portion includes one or more openings disposed on an upper area of the anti-evaporation tube body. The one or more openings are configured to provide ventilation. |
| US10627416B2 |
Aptasensor for detecting female-specific trace of blood and detection apparatus using the same
The present invention relates to an aptasensor for detecting a female-specific trace of blood including an aptamer which is used as a biosensor and emits light as the aptamer is bound to the female-specific trace of blood, and a detection apparatus using the same. The aptasensor for detecting a trace of blood to discriminate genders from the trace of blood at a crime scene has a configuration in which the aptasensor emits light as the aptasensor is binding to the female-specific trace of blood, so that genders of a suspect and a victim is distinguished from each other at the crime scene. |
| US10627414B2 |
Attractin and lumican biomarkers in idiopathic pneumonia syndrome
A method for characterizing the risk a subject will develop an autoimmune and/or alloimmune disease following tissue transplant includes obtaining a biological sample from the subject, wherein the subject has received the tissue transplant determining in the biological sample a level of at least one protein selected from Tables 1-4, comparing the measured level of the at least one protein to a control value, and characterizing a subject as at greater risk of developing an autoimmune disease and/or alloimmune disease if the level of at least one protein determined is increased or decreased compared to the control value. |
| US10627409B2 |
Therapeutic antibodies against ROR-1 protein and methods for use of same
Therapeutic antibodies having binding specificity for ROR-1 expressed on cancer cells (particularly leukemic and lymphomic cells) and pharmaceutical compositions containing one or more such antibodies for use in treating cancer. Methods for diagnosing such cancers through in vitro detection of binding to ROR-1 protein expressed on putative cancer cells are also provided. |
| US10627403B2 |
Reactive oxygen species production by myeloid-derived suppressor cells as a predictor of patient response to interferon-α therapy
The present invention relates to methods and materials for more effectively treating patients with interferon. It is based on the discovery that clinical response to interferon (IFN) therapy is mediated in part by inhibition of activation of MDSC and such inhibition can be observed after a test dose of interferon; a significant decrease of reactive oxygen species (ROS) production by MDSC (as a measure of their activation) after IFN therapy is predictive of overall response to immunotherapy in cancer patients. |
| US10627402B2 |
Peptides for targeting gastric cancer, and medical use tehreof
Provided is a peptide for targeting gastric cancer, a composition for diagnosing radioresponsiveness-dependent gastric cancer using the peptide, and a drug delivery use of the peptide, wherein a functional peptide capable of targeting cancer has been discovered so as to implement personalized diagnosis and treatment for individual patients having cancer, consideration of problems occurring during treatment in which treatment cases of respective patients differ due to different therapeutic responses resulting from genetic differences in the individual patients. |
| US10627396B2 |
Free-solution response function interferometry
Disclosed are methods for the free solution measurement of molecular interactions by refractive index sensing other than backscattering interferometry. The disclosed methods can have very low detection limits and/or very low sample volume requirements. Also disclosed are various biosensor applications of the disclosed techniques. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention. |
| US10627395B2 |
Methods and systems for biomonitoring
The present disclosure provides methods and systems for detecting a presence or absence of one or more analytes in small volumes of samples. The detected presence or absence of the one or more analytes can be used for a variety of applications including biomonitoring. |
| US10627388B2 |
Method for detecting a deflection, scanning apparatus, and use of a blocking device for detecting a deflection
A method for detecting a deflection between a source module and a detection module in a scanning apparatus and configured as a sensor pair for scanning transmission measurement of sheet material being transported in a machine direction through a sensing gap formed between the source module and the detection module. The source module is arranged on a first side of the sensing gap and emits a sensing radiation or sensing energy radiation towards the sensing gap, and the detection module is arranged on a second side of the sensing gap opposite to the first side and detects the radiation from the source module and transmitted through the sensing gap. The method includes: attaching a removable blocking device to the detection module; and performing a partially-blocked scanning process during which the source module and the detection module are jointly moved in a cross direction of the scanning apparatus. |
| US10627386B2 |
System for monitoring crops and soil conditions
According to an aspect, a system for monitoring crops and soil conditions below a crop canopy includes a retractable boom assembly adapted to be coupled to an unmanned aerial vehicle. Further according to this aspect, the boom assembly includes an actuator and an elongate probe is coupled to the retractable boom assembly. Still further, the system includes a controller for maneuvering the elongate probe below the crop canopy while the boom assembly is extended by the actuator. |
| US10627385B2 |
Method and apparatus for investigating fragment fields caused by an explosion
The present disclosure relates to methods and devices for investigating and characterizing a fragment or debris field caused by an explosion, and in particular, explosions resulting from the detonation of a cased munition. Aspects of the disclosure provide methods and devices which can be used to determine and correlate properties such as size/mass, location and velocity of fragments resulting from such a detonation. |
| US10627382B2 |
Method for checking the functional capability of a nitrogen oxide sensor
A method is presented for checking the functional capability of a nitrogen oxide sensor (10) which has a first chamber (12) and a second chamber (14), wherein the first chamber has a first oxygen pump cell (20) and the second chamber has a second pump cell (34), in a normal operating mode of the nitrogen oxide sensor (10), an oxygen concentration level in the first chamber is reduced to a predetermined first value with the first pump cell, and an oxygen concentration level in the second chamber is reduced to a second value with the second pump cell, said second value being lower than the first value. |
| US10627381B2 |
Method and apparatus for calculating safety level
Provided is a method and apparatus for calculating a safety grade of a working environment that may receive harmful gas information from a gas sensor configured to detect a harmful gas to calculate a safety grade, receive biometric information of a user from a biometric sensor configured to measure the biometric information of the user, calculate a safety grade for the user based on the harmful gas information and the biometric information, and output the calculated safety grade. |
| US10627379B2 |
Comparative diagnostics for catalytic structures and combustible gas sensors including catalytic structures
A combustible gas sensor for detecting an analyte gas includes a first element including a first electric heating element, a first support structure on the first electric heating element and a first catalyst supported on the first support structure and electronic circuitry in electrical connection with the first element. The electronic circuitry is configured to operate in a first mode in which the first element is operated at a first temperature at which the first catalyst catalyzes combustion of the analyte gas, and in a second mode wherein the first element is operated at a second temperature which is below the temperature at which the first catalyst catalyzed combustion of the analyte gas but at which Joule heating of the first element occurs. The electronic circuitry is further configured to measure a variable in the second mode related to a mass of the first element. |
| US10627377B2 |
Accelerated testing method of silicone drainage in syringes
A centrifugation approach used to accelerate current empirical methods used to investigate silicone drainage in syringes is disclosed. A siliconized syringe is placed into a holder of a centrifuge in a predefined orientation. Centrifugation of the syringe is activated at a predetermined G rate and for a period of intended simulation time and is ended as that time elapses. The time can be a function of intended simulation time, acceleration due to gravity, square of centrifuge revolution rate, and distance from center of rotor hub to matching point on the syringe barrel. One or more injection functionality parameters of the syringe is assessed after the elapsed period of time. A bucket fixture for retaining one or more syringes in the predefined orientation is also disclosed. |
| US10627368B2 |
Methane gas sensor
An apparatus and method for detection of methane in an environment, including a housing with a sensor printed circuit board and a processor printed circuit board interconnected to and thermally insulated from the sensor printed circuit board. The sensor printed circuit board includes a first tuning fork isolated from the environment, and a second tuning fork exposed to the environment. The tuning forks are attached to opposite sides of the sensor printed circuit board. The processor printed circuit board includes processing circuitry interconnected to the first tuning fork and the second tuning fork, which receives vibration frequency signals therefrom, and is programmed to determine a frequency difference between the frequency of vibration of the first tuning fork and the frequency vibration of the second tuning fork, and if the frequency difference is greater than a predetermined threshold, then setting an alarm to indicate the presence of methane. |
| US10627367B2 |
Liquid specimen sensor and method of measuring liquid specimen
A liquid specimen sensor includes a pair of first IDT electrodes and a pair of second IDT electrodes, a pair of first input connection conductors connected to one of the pair of first IDT electrodes and extending to the outside of the flow path, a pair of first output connection conductors connected to the other of the pair of first IDT electrodes and extending to the outside of the flow path, a pair of second input connection conductors connected to one of the pair of second IDT electrodes and extending to the outside of the flow path, and a pair of second output connection conductors connected to the other of the pair of second IDT electrodes and extending to the outside of the flow path. The sum of the line lengths in the flow path of the pair of first input connection conductors and the pair of first output connection conductors and the sum of the line lengths in the flow path of the pair of second input connection conductors and the pair of second output connection conductors are equal. |
| US10627364B2 |
Systems and methods for biological ion channel interfaces
Method for interfacing an integrated circuit with a biological ion channel, the integrated circuit being at least partially disposed within an electrolytic solution and including an amplifier and one or more electrodes on a surface thereof, includes forming one or more microwells proximate the one or more electrodes, applying a lipid membrane over the integrated circuit proximate the microwells, and placing a further electrode in the electrolytic solution proximate the lipid membrane on a side opposite the integrated circuit. A biological ion channel interface is also provided. |
| US10627363B2 |
Oxygen sensing probe/analyzer
A probe gas analysis system is provided. The probe gas analysis system comprises a probe body configured to be exposed to a source of process gas. The probe gas analysis system also comprises a sensor cell assembly having a sensor cell with a sensing side and a reference side. The sensing side is disposed to contact the source of process gas, and to generate a signal indicative of a detected difference in oxygen concentration between the reference side and the sensing side. The probe gas analysis system also comprises a substantially permanent seal coupling the sensor cell assembly to the probe body, wherein the substantially permanent seal separates the reference side from the sensing side. |
| US10627362B2 |
Blood glucose measuring device and method, and electronic device including blood glucose measuring module
A method and device for measuring blood glucose are provided. The device includes a strip receiving part having a plurality of pins therein, the pins being arranged in such a manner that at least one of the pins contacts at least one electrode formed in a blood glucose measurement strip when the blood glucose measurement strip is inserted into the strip receiving part; and a controller configured to identify a type of the blood glucose measurement strip inserted into the strip receiving part and to control application of a testing voltage configured in response to the identified type of the blood glucose measurement strip to each pin of the strip receiving part. |
| US10627360B2 |
Air physical quantity sensor
A sensor body has a body recess portion, in which a sensor element is housed and the body recess portion opens at a body opening portion. A sensor cover has a cover window which communicates between the intake passage and the body opening portion, and the sensor cover covers the sensor body. A sensor filter is provided with a sensor peripheral portion which extends along a virtual surface. In a projection view with respect to the virtual plane the body opening portion and the cover window are positioned within a filtering area which is defined as an inner side of a contour of the filter peripheral portion, such that the filter peripheral portion contacts the sensor body and the sensor cover. |
| US10627358B2 |
Method for detection of analytes
Embodiments provide analyte detection methods, techniques and processes for detecting the presence of one or more analytes in one or more samples. In a detection method, a sample and a sensor compound is introduced into a channel. A first potential difference is applied across the length of the channel in a first direction, and a first electrical property value is detected. Subsequently, a second potential difference is applied across the length of the channel in a second opposite direction, and a second electrical property value is detected. Presence or absence of an analyte in the channel is determined based on a comparison between the first and second electrical property values. |
| US10627356B2 |
Apparatus for determining combustive behavior
Disclosed is an apparatus for determining the combustive behavior of a specimen. The apparatus comprises a housing, a burner disposed within the housing, a specimen holder for holding a specimen disposed within the housing such that, the specimen is exposed to the flame for a predetermined time. During and upon the completion of the predetermined time, the apparatus is configured to determine the combustive properties of the specimen including the ignition time, glowing time, fire endurance time, length, width and area of the burnt surface, mass loss rate incurred by the specimen from the combustion and amount of heat and smoke released from the combustion. |
| US10627354B2 |
Substitution site measuring equipment and substitution site measuring method
This substitution site measuring equipment using an electron beam analyzes, with high precision, the structure of a substitution site in a micrometer- to nanometer-order region, by reducing or vanishing the X-ray intensity of diffraction X-rays generated in a specimen. The substitution site measuring equipment measures a substitution site in a crystal by detecting, by means of an X-ray detector, X-rays generated from a specimen upon irradiation of the specimen with an electron beam. The substitution site measuring equipment is provided with: an input unit to which a crystal structure of a specimen, energy or wavelengths of X-rays to be detected, a tilt angle of the specimen, and positional information about the specimen and the X-ray detector are inputted; a diffraction X-ray incidence calculating means for calculating incidence of diffraction X-rays on the X-ray detector on the basis of parameters inputted to the input unit; a measurement condition setting means for setting a measurement condition according to the incidence of diffraction X-rays on the X-ray detector calculated by the diffraction X-ray incidence calculating means such that the diffraction X-rays are not incident on the X-ray detector; and an electron beam inclination/X-ray detection control unit that detects the X-rays in synchronization with the inclination of an electron beam. |
| US10627348B2 |
Optical analysis apparatus, optical analysis system, and optical analysis method
An optical analysis apparatus, that irradiates a liquid sample with light and analyzes the sample, includes a measurement unit that measures the sample, a light source portion that emits light with which the sample is irradiated, and a light receiving portion that receives the light transmitted through the sample. The measurement unit includes a housing provided with an opening portion for flowing in and out of the sample, an accommodation region connected to the opening portion and provided inside the housing, a movable portion provided inside the accommodation region to be movable inside the accommodation region, an irradiation portion which receives the light emitted from the light source portion and in which an inside of the accommodation region is irradiated with the light, and a light collection portion which collects the light transmitted through the sample inside the accommodation region and outputs the light to the light receiving portion. |
| US10627347B2 |
Quantification method of impurities in lactide
A method for quantification of the amount of impurities in lactide. The method is characterized in that the quantification of the impurities is based on measurements performed on absorptions in the near Infra-Red region of the electromagnetic spectrum. With this method, small amounts of impurities like water, free-acid species or both can be determined online in a reaction mixture of lactide in a relatively simple manner. This allows a simple online monitoring of the production process of lactide. |
| US10627345B2 |
Characterization of crude oil by near infrared spectroscopy
A system and a method for determining one or more distillation temperatures for one or more given distillation weight percentages of a crude oil sample are provided, which can be used to produce a simulated distillation curve. Simulated distillation temperatures of crude oil samples are assigned as a function of density and data derived from direct near infrared spectroscopy measurement of the crude oil samples. |
| US10627344B2 |
Spectral analysis through model switching
An improved method and system for analyzing multistate fluids using NIR spectroscopy. If the sample to be tested resides in a single state condition, the configuration file used in spectroscopic analysis will only be applied against a single model. However, if the sample to be tested is in a multi-state environment, an algorithm determines which model set of a plurality of model sets should be utilized based on the sample characteristics, and the configuration file used in spectroscopic analysis will be applied against the selected model. Results are generated showing the designated parameters. |
| US10627342B2 |
Colorimeter attachment for smart phone
A colorimeter accessory for a smartphone is provided that, by leveraging the high-volume development of sophisticated smart phone technology, substantially reduces the cost of a colorimeter. The invention provides a sample holder that adapts to a range of smart phone cameras and that provides a light source and interference filter necessary for making accurate narrowband measures of light transmission through the sample holder. A correction system operates to compensate for characteristics of the smart phone camera that can affect accuracy of the reading. The processing system of the smart phone may be enlisted for this correction system and for calculation of concentrations of solution through the measurements that are made. |
| US10627340B2 |
Imaging systems and methods using fluorescent nanodiamonds
Imaging systems and methods using fluorescent nanodiamonds are disclosed. The imaging systems and methods including applying a time-varying magnetic field to a specimen containing fluorescent nanodiamonds and comparing the fluorescence obtained with different magnetic fields to provide an image of the specimen. |
| US10627334B2 |
Apparatus for determining identity and/or quantity of a fuel
An apparatus for determining the identity and/or quantity of a liquid fuel contained in a fuel transporting tank of a fuel transporting vehicle can comprise: a longitudinally extensive member having a first end and a second end, an internal volume from which liquid fuel in the tank is excluded, and a mounting arrangement configured for mounting in use of the longitudinally extensive member within and in fixed relation to the tank, said second end configured in use to be immersed in the liquid fuel in the tank. The longitudinally extensive member can further comprise: first and second pressure sensors spaced apart by a fixed distance, each said pressure sensor having a face exposed in use to the local hydrostatic pressure of the liquid fuel in the tank; and a colour sensing device comprising a light emitter and a light detector configured to detect light from the emitter, said emitter and detector being arranged such that in use light from the emitter incident on the detector passes through said liquid fuel in the tank. The apparatus can further comprise a data processing device configured to determine the identity of the liquid fuel based on said pressure measurements from said first and second pressure sensors and colour data from said colour sensing device. |
| US10627331B2 |
Optical flow cytometry system
Techniques are disclosed relating to fluorescence-based flow cytometry. A flow cytometer may include a partially-reflective surface configured to reflect a first portion of fluorescent emissions from a sample to a first optical sensor and direct a second, greater portion of fluorescent emissions from the sample to a second optical sensor and a controller configured to determine a value representing the intensity of the fluorescent emissions based on a first measurement taken by the first optical sensor, a second measurement taken by the second optical sensor, or both. A flow cytometer may include a baseplate with a first side and a second, opposing side with a flow cell, a laser, and a reflective surface disposed above the first side and an optical sensor and isolating material disposed below the second side. The reflective surface receives fluorescent emissions and reflects at least a portion through the baseplate to the optical sensor. A flow cytometer may include a flow cell, a laser, a first optical sensor positioned to measure scattered laser light, a second optical sensor positioned to measure fluorescent emissions, and a controller configured to adjust the measurements taken by the second optical sensor based on a comparison of measurements taken by the first optical sensor with expected measurements based on a known beam profile of the laser beam. |
| US10627329B1 |
Pipe tester device
A pipe tester connector includes rigid cylindrical member. The rigid cylindrical member defines a first side hole. A continuous flexible cup member includes circular floor portion and a central tubular portion extending upwardly therefrom. A first flexible sleeve extends from the top of the flexible cup. The first flexible sleeve has a folded down first position and a folded up second position, in which it envelopes the end of the first pipe. A first hose clamp secures the flexible sleeve to the pipe. An attachment unit includes a rigid insert, an attachment pipe, a first adapter and an attachment. The rigid insert is disposed against the tubular portion of the interior surface of the flexible cup. The rigid insert defines a hole in alignment with the first side hole and the second side hole, through which the attachment pipe passes. An adapter is affixed to the attachment pipe. |
| US10627323B2 |
Low permeability sample bag
A fluid sample bag is composed of a first sheet and a second sheet of flexible polymeric material. Each sheet has an outer peripheral region, an inwardly oriented face and an outwardly oriented face. A continuous seam is located in the outer peripheral regions of the respective first and second sheets of flexible polymeric material, contiguously interposed between the first and second sheets and composed of melted polymeric material derived from the first and second sheets. The fluid sample bag has a gas permeability less than 10 ppm. |
| US10627320B1 |
Modular sample system incorporating mounting bracket independent of housing, and method therefore
A modular sample conditioning system formed for in-situ sampling installation, referenced herein as “source mounted”. The present invention relates to a docking platform or substrate configured to receive multiple, diverse sampling components in various flow configurations, coupled with a unique housing/enclosure formed to engage the docking platform so as to further strengthen and stabilize the mount, the enclosure (in rigid and non-rigid, flexible forms) also formed to engage one or more of the mounted sampling components, so as to provide access outside of the enclosure for visibility and/or manual access of same, providing an easily installed and maintained, user-accessible, on-site modular sampling conditioning/monitoring system. |
| US10627317B2 |
Self-anchored piling sediment sampler
A self-anchored piling sediment sampler is mainly composed of a sampling tube mechanism, an anchor rack mechanism and a cable. A drainer is designed for automatic drainage and air seal, so that an anchor socket can form a good anchoring condition with sediments during collection, thereby providing a stable sampling condition in cooperation with adjustable self gravity. The drainer is also applied in the sampling tube mechanism, thereby facilitating collection and seal of sediment samples. At the end of sampling, a water injector can eliminate suction force of the sediments and alleviate resistance in a lifting process. The cable is fixed to an outer sampling tube by first fixed pulleys, clamping hooks and second fixed pulleys placed on fixing rods so as to realize the conversion of the pulling force into the pressure on the sampling tube and provide a driving force for sampling. |
| US10627311B2 |
Laser beam profiling system for use in laser powder bed fusion manufacturing
A testing apparatus adapted to be placed within a laser powder bed fusion additive manufacturing device that includes a laser for generating a non-stationary laser beam and a build plane positioned at a predetermined location relative to the non-stationary laser beam. The portable testing apparatus includes a support having an upper surface that is positioned parallel to and above the build plane of the laser powder bed fusion additive manufacturing device, and that is adapted to receive and absorb laser light generated by the non-stationary laser beam; a plurality of pin-hole defining structures mounted at predetermined locations in the support such that each pin-hole defined is positioned to receive the laser light generated by the non-stationary laser beam, and such that each pin-hole is elevated at a predetermined height above the upper surface of the support and parallel thereto; a fiber optic cable disposed within each pin-hole defining structure, wherein each fiber optic cable has a proximal end at which the laser light is received through the pin-hole and a distal end to which the laser light is delivered; and a photodetector located at the distal end of each fiber optic cable that converts the laser light delivered to the photodetector into electrical voltage output signals that are based on the intensity of the laser light received through each pin-hole. |
| US10627307B2 |
Gas monitoring program, system, recording medium, and method
A non-transitory computer-readable storage medium storing a gas monitoring program causes a computer to acquire a continuous frame of an infrared image, to calculate a concentration-thickness product of leaking gas in the infrared image, to assume a gas leakage location of the leaking gas in the infrared image, to set a gas type which circulates in a pipe proximate to the gas leakage location as a gas type of the leaking gas by referring to circulating substance information of the piping equipment and matching the gas leakage location, to set a maintenance threshold value for the concentration-thickness product of the leaking gas, to estimate a leakage volume from the gas leakage location per unit of time of the gas type, and to predictively calculate a timing when the concentration-thickness product exceeds the maintenance threshold value on a basis of a time-changing leakage volume per unit of time. |
| US10627299B2 |
Magnetoelastic shear force sensor with interference field compensation and method
A magnetoelastic shear force transducer with an interference field compensation comprises a hollow component section having an interior recess. A load can be applied onto the hollow component section. The load causes a shear stress in the hollow component section. The hollow component section includes at least one annular magnetoelastically active section having a magnetic polarization surrounding the recess and magnetoelastic properties. Magnetic-field sensors include at least one magnetic-field sensor in the magnetoelastically active section and a magnetic-field compensating sensor associated with the magnetic-field sensor in the magnetoelastically active section. The magnetic-field compensating sensor is arranged outside the magnetoelastically active section. A sensor signal of the magnetic-field sensor is processed along with a compensating signal of the magnetic-field compensating sensor to reduce the influence of an interfering magnetic field. A method of determining an optimum distance between the magnetic-field sensor and an associated magnetic-field compensating sensor is also disclosed. |
| US10627297B2 |
Input device pressing unit
A sensor includes a base layer and a pressing unit protruding with respect to the base layer. The pressing unit includes a first structure unit and a hollow second structure unit disposed on the first structure unit and having a bottom side opened. The second structure unit has a shape portion on a surface facing the base layer. |
| US10627296B2 |
Force sensor
A capacitive force sensor that is inexpensive but highly sensitive, and is hardly affected by temperature changes and in-phase noise in the use environment. A force sensor includes: a deformable body having a force receiving portion and a fixed portion; a displacement body that is connected to the deformable body, and is displaced by elastic deformation caused in the deformable body; and a detection circuit that detects an applied force, in accordance with the displacement caused in the displacement body. |
| US10627293B2 |
Self-amplifying sensor pair
A sensing device includes a pair of infrared sensors comprising respective temperature-sensitive transistors, which are configured to generate respective output signals in response to incident thermal radiation, and which are coupled together in a differential circuit topology that includes at least one differential amplifier that follows the temperature-sensitive transistors, so as to amplify a difference between the respective output signals. |
| US10627292B1 |
Indoor gunshot detection analysis during ongoing fire alarm
Indoor gunshot detection analysis is performed in the presence of a fire alarm. A gunshot sensor, which includes infrared and acoustic sensors, is used to detect an infrared pulse, whether the pulse originates from a muzzle flash or a fire alarm strobe. The infrared pulse is determined to correspond to a strobe occurrence. An evaluation determines that a gunshot did or did not occur based on the strobe occurrence. In another embodiment, a gunshot is detected while the fire alarm is occurring, where the gunshot occurs at a different time from the strobe occurrence and can be sensed by the acoustic sensor. A fire alarm strobe frequency and duration are determined, and further strobe occurrences are edited. Editing detection edits out a sensing time window by the infrared sensor. When the strobe stops, editing is eliminated, but if the strobe restarts, then editing is resumed. |
| US10627291B2 |
Optical measurement apparatus and recording medium
An optical measurement apparatus includes: a moving mirror that changes an optical path length of one of two beams generated by splitting light subject to measurement; a drive mechanism that causes the moving mirror to reciprocate a predetermined distance in linear motion; a measured light receiver that detects intensity of light generated by superimposing the two beams; and a computation processor that sets a plurality of measurement ranges within the predetermined distance and calculates a measurement value based on a change in the light intensity detected by the measured light receiver for each of the measurement ranges. |
| US10627289B1 |
Raman signal position correction using relative integration parameters
An improved method for integrating curve peaks as compared to techniques such as the trapezoidal rule wherein integration parameters are at fixed x-axis positions. Integration parameters are instead specified relative to a peak center, which allows the peak to shift over time due to hardware changes, temperature fluctuation, pressure changes, etc., while maintaining integration parameters at optimal locations for that peak. As such, the present disclosure finds particular utility in spectroscopy wherein, in the case of Raman spectroscopy, for example, specific wavenumber shift locations may drift over time, leading to inaccurate results based upon absolute integration parameters. |
| US10627287B2 |
Thomson scattering measurement system and EUV light generation system
A Thomson scattering measurement system according to the present disclosure includes: a transfer optical system provided on an optical path of a slit light beam group generated by division through a slit array and configured to transfer the slit light beam group to a plurality of transfer image groups separated from each other; and a second slit provided on an optical path of light from the transfer image groups and configured to selectively allow light from a plurality of transfer images positioned on a straight line extending in a direction corresponding to a first direction to pass through the second slit, the transfer images corresponding to slit light beams at positions different from each other in a second direction in the slit light beam group among transfer images included in the transfer image groups. |
| US10627286B2 |
Infrared safety beam system
An optical safety beam method and system has a transmitter that periodically sends bursts of light pulses with varying strengths. The receiver analyzes the received light pulses to automatically adjust its sensitivity and to detect when the light path is partially obstructed even when there are stray light pulse reflections that reach the receiver. |
| US10627278B2 |
Hydrostatic metering system and method for metering fluids by using such a metering system
The invention relates to a hydrostatic metering system (10), in particular for metering fluids in mixing systems, comprising at least one metering pipe (11), a pressure sensor (13), which is arranged at a base part (12) of the metering pipe (11), an inlet valve (22), by means of which the fluid can be fed to the metering pipe (11), and a metering valve (14), by means of which the fluid can be discharged from the metering pipe (11). Furthermore, the invention relates to a method for metering fluids by using the hydrostatic metering system (10). |
| US10627272B2 |
Method and apparatus for monitoring multiphase fluid flow
A method of and apparatus for monitoring fluid flow passing within a pipe is provided. The method includes the steps of: a) providing a flow pressure value and a flow temperature value for the fluid flow within the pipe; b) providing a fluid flowmeter operable to be attached to an exterior of the pipe; c) providing one or more of an additional flow related measurement (e.g., DP, SOS, etc.); d) providing a processor adapted to include an equation of state model for the pressure, volume, and temperature properties for the fluid flow, and further adapted to receive composition data values for the fluid flow, the flow pressure value, and the flow temperature value, and the flow velocity signals from the flowmeter; and e) determining a volumetric flow rate of one or more phases of the fluid flow. |
| US10627267B2 |
Variable area flow meter with improved linearity
The invention relates to a variable-area flow meter with a measuring tube in which a float provided with at least one permanent magnet and movable by a fluid flowing through the measuring tube is arranged, and with an indicating device arranged outside the measuring tube, said indicating device comprising a magnet holder rotatably mounted about a rotation axis, said magnet holder holding at least one follower magnet that follows the movement of the permanent magnet, and having an indicating element which reflects the movement of the at least one follower magnet, wherein at least one follower magnet in the magnet holder is arranged in such a manner that its magnetic axis is inclined in relation to the rotation axis by an angle (α) not equal to 90°. |
| US10627263B2 |
Sensor device
The invention relates to a sensor device and method for detecting measurement data relating to the absolute position of a linearly or rotationally moveable body, comprising an optical sensor system, wherein the optical sensor system uses exclusively zero-order rejections for the position measuring, and a magnetic sensor system which emits a second sensor output signal depending on the position to be determined of the moveable body, wherein the gauge of the optical sensor system and the gauge of the magnetic sensor system are integrated in a common gauge body, and a computer unit which is provided to obtain the first sensor output signal and the second sensor output signal and to generate a common sensor output signal from the first sensor output signal and the second sensor output signal, wherein the current period of the second sensor system can be deduced from the first sensor output signal at every time, in order to calculate clear absolute position information based on the first and second sensor output signal. |
| US10627262B2 |
Sensor unit for position measurement
A sensor unit for measuring the position of a component that is movable relative to the sensor unit includes a metal body, which has a first opening. An electronic component is arranged in the first opening such that a gap is provided between the electronic component and the metal body, the gap being filled with an electrically insulating molding compound. In addition, an electrically insulating first layer is applied on the electronic component and on the molding compound. The electronic component is electrically contacted with a circuit trace, and the circuit trace is routed through the first layer in a first section and extends on the first layer in a second section. |
| US10627259B2 |
Method of determining sub-divisional error of an encoder apparatus configured to measure relative position of relatively moveable parts
A method of determining sub-divisional error of an encoder apparatus, which is configured to measure relative position of relatively moveable parts of an apparatus on which an inspection device for inspecting an artefact is mounted, includes causing the inspection device to inspect a feature so as to obtain measurements of a surface of the feature by relatively moving the relatively moveable parts of the apparatus. The method also includes using the measurements of the surface of the feature obtained by the inspection device during the inspection of the feature to determine the sub-divisional error of the encoder apparatus. |
| US10627258B2 |
Resolver
In a related-art resolver, a front and a back of a stator core cannot be distinguished, and it is difficult to mass-produce the resolver while matching directions of shear drops and burrs. Thus, assembly accuracy of the resolver is degraded. Further, productivity and assembling ability are degraded because electromagnetic steel sheets are laminated by rotary lamination. The present invention provides a resolver including: a resolver stator including: a stator core formed of electromagnetic steel sheets, which have teeth, and are laminated without rotary lamination; a one-phase excitation winding; and two-phase output windings; and a resolver rotor arranged to be opposed to the resolver stator, in which the stator core has marks which enable distinction of a rolling direction of the stator core and distinction of a front and a back of the stator core. |
| US10627257B2 |
Systems, methods, and apparatus for detection of metal objects in a predetermined space
This disclosure provides systems, methods and apparatus for detecting foreign objects. In one aspect an apparatus for detecting a presence of an object is provided. The apparatus includes a resonant circuit having a resonant frequency. The resonant circuit includes a sense circuit including an electrically conductive structure. The apparatus further includes a coupling circuit coupled to the sense circuit. The apparatus further includes a detection circuit coupled to the sense circuit via the coupling circuit. The detection circuit is configured to detect the presence of the object in response to detecting a difference between a measured characteristic that depends on a frequency at which the resonant circuit is resonating and a corresponding characteristic that depends on the resonant frequency of the resonant circuit. The coupling circuit is configured to reduce a variation of the resonant frequency by the detection circuit in the absence of the object. |
| US10627254B2 |
Low interference sub-meter and monitoring system
Embodiments of the present disclosure allow third-parties to collect data at a utility flow meter without substantial interference with the utility's ability to collect data for its own purposes. In an exemplary embodiment, a sub-meter interrupter is included that has a default position to allow for utility reading of a utility flow meter and a second position that allows for third-party reading of the utility flow meter. A third-party flow monitor or interrupter can also monitor attempted “reads” by the utility while the third-party flow monitor is reading the utility flow meter and can switch to the default (e.g., utility read setting) so as to allow the utility to conduct its read. |
| US10627253B2 |
Electrical monitoring and network enabled electrical faceplate
Systems and methods for environmental monitoring of high activity facilities, generally comprising low profile devices having sensing elements for various environmental uses, designed to provide the wireless communications network as a basis for performing a wide variety of tasks. The devices may be installed on an existing electrical system and may measure, among other things, electrical current on various circuits. |
| US10627251B2 |
Method and system for facilitating travel
A computer-implemented method and computer system are proposed which suggest a multi-destination travel itinerary to a user, who is typically a payment card holder. The itinerary is generated using information about earlier multi-destination journeys made by the user and other payment card holders, as identified based on payment transaction data relating to payment transactions made by the card holders. The other payment card holders may be ones having payment transaction characteristics similar to the user, and the suggested travel itinerary may be selected to have properties consistent with previous journeys the user has made. |
| US10627246B2 |
Multi modal annotation of maps
Techniques for modifying and presenting instructions for traversing a route include obtaining original instructions and receiving input to modify the instructions. The instructions may be modified and/or annotated based on the input received to provide more intuitive and helpful instructions for traversing a route. The modified instructions may be presented to a user of a computing device as the computing device traverses the route. The modifications and/or annotations to the original instructions may be presented as the computing device traverses the route based at least in part on the location and/or speed of the computing device on the route. |
| US10627240B2 |
Data mining in a digital map database to identify decreasing radius of curvature along roads and enabling precautionary actions in a vehicle
Disclosed is a feature for a vehicle that enables taking precautionary actions in response to conditions on the road network around or ahead of the vehicle, in particular, a curved portion of a road where the curvature increases between adjacent curved sections. A database that represents the road network is used to determine locations where curvature between adjacent curved sections increases. Then, precautionary action data is added to the database to indicate a location at which a precautionary action is to be taken about the location where curvature increases. A precautionary action system installed in a vehicle uses this database, or a database derived therefrom, in combination with a positioning system to determine when the vehicle is at a location that corresponds to the location of a precautionary action. When the vehicle is at such a location, a precautionary action is taken by a vehicle system as the vehicle is approaching a location where the curvature increases. |
| US10627239B2 |
Methods, architectures, apparatuses, systems directed to improved dead reckoning for pedestrian navigation
Methods, architectures, apparatuses, systems, devices, and computer program products directed to dead reckoning for pedestrian navigation (“pedestrian dead reckoning”) and robust heading estimation in pedestrian dead reckoning. Pursuant to the methodologies and technologies provided herein, a walking direction may be derived or otherwise determined using a robust heading estimation mechanism in connection with, for example, step detection and step length determination. The robust heading estimation mechanism may be based on device orientation (e.g., on changes in device orientation). The device orientation may be obtained based on (e.g., by way of) fusion of accelerometer and gyroscope measurements. |
| US10627238B2 |
Integrated navigation system and positioning method thereof
The present invention provides an integrated navigation system and its positioning method, and it pertains to the technical field of satellite navigation. The integrated navigation system of the present invention comprises a GNSS resolving module, an integrated navigation filter and an auxiliary navigation module using a sensor, wherein the auxiliary navigation module outputs corresponding positioning and/or orientation measurements to the integrated navigation filter; the GNSS resolving module is able to output the floating point solution or single point solution; the integrated navigation system further comprises a smoothing filter provided corresponding to the GNSS resolving module, which is configured to perform a smooth filtering processing on the floating point solution or single point solution to obtain smooth floating point solution or smooth single point solution respectively; the integrated navigation filter is configured to perform integrated filtering on the received smooth floating point solution or smooth single point solution and the corresponding received positioning and/or orientation measurements to obtain the corresponding positioning and/or orientation variable error estimate and sensor error estimate. The integrated navigation system of the present invention has high positioning accuracy and low implementation cost. |
| US10627237B2 |
Offset correction apparatus for gyro sensor, recording medium storing offset correction program, and pedestrian dead-reckoning apparatus
An offset correction apparatus for a gyro sensor includes an acceleration sensor, a geomagnetic sensor, a stationary determination unit that determines, by using an output value of the acceleration sensor and an output value of the geomagnetic sensor, whether the gyro sensor is stationary, a difference calculation unit that calculates an offset value of the gyro sensor by using an output value of the gyro sensor, and an offset-value update unit that assumes, as a new offset value, an offset value calculated by the difference calculation unit by using an output value of the gyro sensor determined to be stationary by the stationary determination unit. |
| US10627232B2 |
Method and system for aerial image processing
A method for aerial image processing preferably includes receiving ground control point (GCP) information, receiving a set of images, determining spatial information associated with the images, and determining GCP image locations; and can additionally or alternatively include determining aerial map information, training an automated GCP detector, and/or any other suitable elements. A system for aerial image processing preferably includes one or more computing devices, and can additionally or alternatively include one or more GCPs, aerial vehicles, and/or any other suitable elements. |
| US10627223B1 |
Heterodyning optical phase measuring device for specular surfaces
A system can include an axis, a motor coupled with the axis and configured to rotate the axis, an optical modulator coupled with the axis and configured to be rotated by the axis, a lens element, a projection surface, a light source configured to shine light through the optical modulator to project structured light onto the projection surface through the lens element, and a sensor configured to capture an image of a sample and structured light that is reflected from the projection surface and the sample surface. The system can also include a computing system having a synchronization module configured to phase lock the system by coordinating the light source and the sensor and an analysis module configured to compute a three-dimensional (3D) object based on the structured light that is reflected from the projection surface and the sample surface. |
| US10627219B2 |
Apparatus and methods for monitoring movement of physical structures by laser deflection
A system for measuring movement of a structural component of a structure includes a projector which directs a laser or other trackable beam from an origin having a fixed location relative to the structure to a target surface configured to be fixed to the structural component. The beam strikes the target surface to produce a trackable spot at an incidence location on the target surface. A camera coupled to the target surface tracks the position of the incidence location as it moves on the target surface over time in response to relative movement between the structural component and the origin. A computer processor receives data from the camera and calculates the magnitude of movement of the structural component relative to the origin. |
| US10627216B2 |
Image processing apparatus
Based on a plurality of first pattern images, a first angle image with each pixel having irradiation angle information of first measuring pattern lights on the measurement object is generated, and based on a plurality of second pattern images, a second angle image with each pixel having irradiation angle information of second measuring pattern lights on the measurement object is generated. In accordance with the irradiation angle information of each pixel in the first angle image, the irradiation angle information of each pixel in the second angle image, and relative position information of a first light projection unit and a second light projection unit, the height of the measurement object in a direction of a central axis of a lighting device is measured. |
| US10627215B1 |
Optical sensor
An optical sensor in which an optical component more inexpensive than a corner cube is used as a measurement target and which has accuracy similar to that of a case where the corner cube is used is provided. An optical sensor 1 includes a light source 2, a dividing unit 6, a retroreflection unit 4 that retroreflects first light and second light divided by the dividing unit 6, a combining unit 7, a light receiving unit 5, and a calculation unit 8. The retroreflection unit 4 includes a first retroreflector 4a that retroreflects the first light in parallel in an opposite direction of an incident direction of the first light by performing reflection thereof twice, a second retroreflector 4b that retroreflects the second light in parallel in an opposite direction of an incident direction of the second light by performing reflection thereof twice, and a third retroreflector 4c that retroreflects the first light, which is emitted from the first retroreflector 4a, to the first retroreflector 4a and retroreflects the second light, which is emitted from the second retroreflector 4b, to the second retroreflector 4b. |
| US10627211B2 |
TEC module having laser diode as an interferometer laser beam source in a laser tracker
Some embodiments of the invention relate to a laser tracker for progressive tracking of a reflective target and for determining the distance to the target having a distance measuring unit, which is designed as an interferometer, for determining a distance change to the target by means of interferometry, a laser beam source for generating measuring radiation for the interferometer, a base, which defines a standing axis, a beam guiding unit for emitting the measuring radiation and for receiving at least a part of the measuring radiation reflected on the target, wherein the beam guiding unit is pivotable by a motor about the standing axis and an inclination axis, which is essentially orthogonal in relation to the standing axis, in relation to the base, and an angle measuring functionality for determining an alignment of the beam guiding unit in relation to the base. |
| US10627209B2 |
Angle sensor system
An angle sensor system includes a magnetic field generation unit for generating a rotating magnetic field, and an angle sensor for detecting the rotating magnetic field to generate a detected angle value. The rotating magnetic field contains first and second magnetic field components orthogonal to each other. Each of the first and second magnetic field components contains an ideal magnetic field component, and an error component corresponding to the fifth harmonic of the ideal magnetic field component. The angle sensor includes first and second detection signal generation units. Each of the first and second detection signal generation units includes a magnetic layer whose magnetization direction varies according to the direction of the rotating magnetic field. The magnetic layer is provided with a magnetic anisotropy that is set to reduce an angular error resulting from the error components of the first and second magnetic field components. |
| US10627208B2 |
Low resistance surface contact topography mapping
A system and method for testing rotor stack assemblies having a plurality of rotor disks is disclosed. A measurement system for measuring at least one electrical characteristic of the plurality of rotor disks is used with a computer electronically connected to the measurement system for capturing data from the measurement system. Software associated with the computer transforms the data into output used to determine flange joint contact topography in the plurality of rotor disks. |
| US10627207B2 |
Aperture measuring device and an aperture measuring method
An aperture measuring device and aperture measuring method for measuring the size of the aperture of a through-hole in a conductive structure is described to reduce the aperture measurement time and improve the working efficiency. The aperture measuring device includes: an aperture testing component for being inserted into the through-hole, wherein the aperture measuring device includes a plurality of resistor segments with different diameters, the individual resistor segments being successively connected in series in an order of the sizes of their diameters; and a measuring module for measuring the resistance value of a resistor segment unable to be inserted into the through-hole in the aperture testing component to determine the size of the aperture of the through-hole. |
| US10627203B2 |
Test jig for door glass and method for mounting the same
A test jig for a door glass includes a mounting block detachably mounted on a door panel of a vehicle door, and an adjustment block that has a vertical part to which a belt weatherstrip is detachably coupled and a horizontal part connected to the mounting block so as to be adjustable relative to the mounting block. |
| US10627202B2 |
Step gauge
A step gauge includes: measurement blocks each having reference measurement surfaces; interval blocks each interposed between a pair of ones of the measurement blocks to keep a distance between the pair of ones of the measurement blocks at a predetermined distance, the measurement blocks and the interval blocks being alternately aligned one by one in one direction. The measurement blocks and the interval blocks each have a coefficient of linear thermal expansion of less than 0.03×10−6(1/K) and have through holes aligned in the one direction. The step gauge further includes a tie rod inserted in the through holes and countersunk screws respectively fixed to ends of the tie rod. The tie rod is made of a material having a coefficient of linear thermal expansion of less than 0.5×10−6(1/K). |
| US10627201B2 |
Ranging system
The present disclosure discloses a ranging system comprising a signal transmitter, a signal receiver, a ranging wheel, an electronic counter, an angle sensor and a data processing module integrated within a same device. The present disclosure also discloses a ranging system comprising a ranging device and a terminal device in communication with the ranging device, the ranging device comprises a signal transmitter, a signal receiver, a ranging wheel and an electronic counter, the terminal device comprising a data processing module. The ranging device or the terminal device also includes an angle sensor therein. The data processing module displays the received laser ranging information, or generates, in real-time, the travel trajectory of the ranging wheel based on distance information of the electronic counter and angle information of the angle sensor and draws the travel trajectory. The present disclosure may enable continuous measurement of any regular route, and meanwhile can also generate the corresponding travel trajectory and effectively improve the working efficiency; in addition, it may mark dots or mark lines for an actual construction site according to a pre-designed drawing. |
| US10627200B1 |
Disposable, miniature internal optical ignition source
An ammunition cartridge for a gun is optically initiated by a mechanism wholly within the cartridge case itself. The case has as optical primer initiation means producing light fluence to ignite an optical sensitive mix, which ignited optical sensitive mix may in turn ignite into a flashtube, and which ignited flashtube may in turn ignite a bed of propellant in said cartridge. The optical primer initiation means may be an LED, a laser diode, a VCSEL, or some other light emitting device in general. The cartridge optically initiated primer package is so sized and made electrically and mechanically seamlessly physically compatible with current ammunition cartridges such that these new cartridges are completely interchangeable. If the cartridge primer initiation means is of a percussion type, the cartridge is adapted to include an in-line piezoelectric crystal so that electrical power will be generated when the cartridge assembly is struck by a firing pin during percussion type operations; the power is then used to initiate the light emitting device. |
| US10627197B2 |
Mechanical broadhead with pivoting blade
A mechanical arrowhead or broadhead with pivoting blades that each pivot between an in-flight position and an impact position. One or more blades is each mounted within an opening of a body so that each blade pivots or otherwise moves with respect to the body. A stop element is secured directly to or with respect to the body. In the impact position, each blade contacts the stop element. In the in-flight position, each blade does not contact but rather is arranged or positioned away from the stop element. |
| US10627186B2 |
Crossbow with Belleville springs
A crossbow has a body, two bow assemblies, two pulley assemblies, and a string. The two bow assemblies are respectively disposed at two sides of the body. Each one of the two bow assemblies has a limb being capable of swinging relative to the body, a guiding unit obliquely extending toward the limb, a joint with two ends, and multiple Belleville springs mounted on and around the guiding unit and simultaneously abutting against the body and the joint. An angle is defined between the guiding unit and the body. The joint has an allowance for movement with the limb that allows a free end of the limb to be pulled toward the body. The two pulley assemblies are respectively mounted on two free ends of two limbs of the two bow assemblies. The string has two ends respectively fixed to the two pulley assemblies. |
| US10627183B2 |
Portable dry fire practice shooting system
A portable dry fire practice shooting system includes a first base supporting a target. A second base is associated with the first base such that the distance between the first base and the second base can be selectively adjusted. The second base includes a portable electronic device retaining mechanism for holding a portable electronic device on the second base so as to align a camera of the portable electronic device with the target. A software application downloaded onto the portable electronic device utilizes the camera of the portable electronic device to detect light spots reflecting from the target. |
| US10627178B2 |
Authentication and unlocking system and method utilizing magnetic actuation
A magnetically actuated authentication and unlocking system is provided that is particularly suited for integration into a firearm, but that can also be incorporated into any device that requires an operator to hold a grip, handle or stick controller. The system includes a locking mechanism that is installed in a device and an unlocking mechanism that is preferably incorporated into wearable gear, such as a glove. The system utilizes magnets in the locking mechanism and unlocking mechanism, such that when a user wearing an unlock mechanism encoded with the correct magnetic “key” holds the device with the locking mechanism, the locking mechanism unlocks the device. |
| US10627173B2 |
Flow path member, and heat exchanger and semiconductor manufacturing apparatus using same
A flow path member includes a lid portion, a bottom plate portion, and side walls provided between the lid portion and the bottom plate portion, a flow path in which a fluid flows is configured with the lid portion, the side walls, and the bottom plate portion, a portion of a surface of the side walls on the flow path side includes a coarse portion that is coarser than the other portions. |
| US10627172B2 |
Heat dissipation apparatus
A heat dissipation apparatus, including a base plate, a guide fin group, and a heat dissipation fin group, where the guide fin group is formed on a surface of the base plate, the guide fin group is disposed with at least two guide fins that are disposed at an interval, and the at least two guide fins extend along a surface of the base plate from an edge of the base plate, and a flow path for flowing of an airflow is formed between two adjacent guide fins, and the heat dissipation fin group includes at least one heat dissipation fin, where the at least one heat dissipation fin is fixedly connected to the top of the at least two guide fins to dissipate heat of the at least two guide fins. The heat dissipation apparatus further includes, guide fins and a stopper fin. |
| US10627171B2 |
Submersed heat exchanger
Systems and methods for transporting a hydrocarbon are provided. The method can include introducing a fluid at a first pressure and a first temperature to an inlet of a pump and pressurizing the fluid within the pump to produce a pressurized fluid having a second pressure and a second temperature. The method can also include flowing at least a portion of the pressurized fluid through a first heat exchanger and back to the inlet of the pump. The heat exchanger can include a coil having an inlet and an outlet and a housing at least partially enclosing the coil and having a first opening and a second opening. A first end of the coil can be disposed proximate the first opening. The heat exchanger can also include a foundation for supporting the coil and the housing. |
| US10627170B2 |
Fibonacci optimized radial heat transfer
A heat transfer device for transferring heat energy to or from a gas or fluid flowing radially across a plurality of posts or tubes includes a plate having a plate surface. A plurality of posts or tubes are disposed on and protrude substantially perpendicular to the plate surface. At least about 50% of the plurality of posts or tubes are disposed according to a phyllotaxis layout. Each arc of a plurality of phyllotaxis spiral arcs of the phyllotaxis layout terminates at different locations along an arc radius on the plate at a phyllotaxis arc termination radius less than a perimeter radius. |
| US10627168B2 |
Stainless steel and pipe made thereof
Disclosed are a stainless steel having a new composition, which has properties of low strength as compared with a conventional stainless steel, that includes, percent by weight, C: 0.03% or less, Si: exceeding 0 to 1.7% or less, Mn: 1.5 to 3.5%, Cr: 15.0 to 18.0%, Ni: 7.0 to 9.0%, Cu: 1.0 to 4.0%, Mo: 0.03% or less, P: 0.04% or less, S: 0.04% or less, N: 0.03% or less, residue: Fe, and incidental impurities, and has an austenite matrix structure and an average diameter of 30 to 60 μm, and a system such as an air conditioner including the stainless steel thereof. |
| US10627167B2 |
Gas turbine engine having a heat absorption device utilizing phase change material
A gas turbine engine having a heat absorption device and an associated method are disclosed. The gas turbine engine includes a compressor, a combustor, a turbine, a bleed fluid cavity, and the heat absorption device. The combustor is coupled to the compressor. The turbine is coupled to the compressor and the combustor. The bleed fluid cavity is formed at a first predefined location in the compressor. The heat absorption device is disposed in the bleed fluid cavity and includes a casing, a flow path, and a phase change material. The casing includes an inlet and an outlet. The flow path is within the casing, extends between the inlet and the outlet, and directs an input bleed fluid separated from a fluid stream discharged from the compressor. The phase change material is filled in the casing, separated from the flow path. |
| US10627166B2 |
U-tube heat exchanger
A U-tube heat exchanger wherein a tube support plate divides the interior of a tube-exterior fluid chamber into a curved-tube chamber on a second end side including curved-tube sections of the U-tubes, and a chamber on a first end side. A second partition wall divides the interior of the chamber on the first end side inside the tube-exterior fluid chamber into a first straight-tube chamber including inlet-side straight-tube sections of the U-tubes, and a second straight-tube chamber including outlet-side straight-tube sections of the U-tubes. An opening penetrating from the first straight-tube chamber into the second straight-tube chamber is formed in the second partition wall. First passage holes, which penetrate from the first straight-tube chamber into the curved-tube chamber, and second passage holes, which penetrate from the second straight-tube chamber into the curved-tube chamber, are formed in the tube support plate. |
| US10627164B2 |
Vane handling frame
A framework for handling blades, comprising a bottom wall carrying a plurality of intermeshed longitudinal and transverse partitions forming a grid defining a plurality of housings each able to receive a blade. The framework comprises rods for supporting and holding the blades remote from the base wall and said longitudinal and transverse partitions, said rods crossing the longitudinal and transverse partitions and extending into the housings and being produced, at least externally, from a thermally insulating material. |
| US10627163B1 |
System and method for heating materials
In a system and method for heating one or more materials, a system may comprise a constant current power supply and a furnace having a chamber for receiving the one or more materials. The furnace may comprise an insulating outer section, a chamber wall, and two electrodes. Other embodiments are described and claimed. |
| US10627161B2 |
Laboratory equipment and method of using the same for drying a starting material to produce nano material
A laboratory equipment having an inlet and outlet tube for gas to enter and exit using specific shaped tubes with multi-outlet apertures in form of a network to allow the gas to enter the drying chamber to dry the material. The specific shaped tubes are in crescent shape and cross each other to have maximum surface area exposure to the drying chamber and effectively contact the material that is being dried. A gas inlet valve and outlet valve control the flow, pressure and temperature of the gas that is being used for drying the material to make nano material. A method of using the laboratory equipment with special gas inlet tubes is used for drying the material in form a slurry to make dry nano material. |
| US10627159B2 |
Method and unit for separating the light and heavy components of natural gas
The invention relates to a method for the treatment of natural gas containing carbon dioxide, methane and paraffins. The method comprising: a step of extracting the paraffins from the natural gas in a paraffin-removal column, and a step of separating the carbon dioxide and the methane in a distillation column. The operation of the two columns being provided by means of the thermal coupling of said two columns using a thermal coupling heat exchanger. |
| US10627154B2 |
Refrigerator
A refrigerator has a case body with a pair of side walls, a beam bridge-connecting the pair of side walls, where the beam includes a housing, and the housing has an accommodation space and a heat insulation material located in the accommodation space. A strengthening member is fastened to a corresponding side wall, where the strengthening member is mounted in the accommodation space, and includes a main plate portion extending along a front inner wall of the accommodation space and a side plate portion extending backward from at least one side of the main plate portion. The housing has a support portion protruding backward from the front inner wall, and the side plate portion is provided with an anti-flipping portion abutting against the support portion. |
| US10627149B2 |
Apparatus comprising sealed container for dry ice and transport container structure
There is provided improved utilisation of the cooling capacity in dry ice. An apparatus comprises at least one sealed container for dry ice enclosed within another sealed container, wherein the at least one sealed container for dry ice is operatively connected to a storage container for cooling the storage container to a target temperature or to a target temperature range by sublimed dry ice from the at least one sealed container for dry ice, and the at least one sealed container for dry ice is operatively connected to said another sealed container for conducting sublimed dry ice from the at least one sealed container for dry ice to said another sealed container, when the target temperature of the storage container is met. |
| US10627146B2 |
Liquid slugging detection and protection
A system includes a sensor and a controller for a refrigeration or HVAC system having a compressor. The sensor senses a temperature of the compressor during operation of the compressor. The controller is configured to determine a rate of change of the temperature relative to time and to perform one or more procedures to protect the compressor based on the rate of change of the temperature. The one or more procedures to protect the compressor include shutting down the compressor, throttling a pressure regulator valve of an evaporator associated with the compressor, adjusting an expansion valve associated with the evaporator, reducing speed of the compressor, and partially or wholly unloading the compressor. |
| US10627140B2 |
Receiver
A receiver having a receiver housing that has a fluid-receiving chamber, a fluid inlet, and a fluid outlet. A drier is provided in the fluid-receiving chamber. The receiver is has an inlet channel protrudes into the fluid-receiving chamber, which inlet channel has a channel outlet in the fluid-receiving chamber and conducts fluid into the fluid-receiving chamber from the fluid inlet as a channel inlet, the inlet channel being shaped in such a way that the fluid flowing out of the channel outlet flows out in a lateral direction. A condenser having the receiver is also provided. |
| US10627139B2 |
Suction duct and multiple suction ducts inside a shell of a flooded evaporator
A suction duct is disposed within a shell and tube heat exchanger. The suction duct is located relatively high and above the tube bundle so as to not entrain liquid or droplets that may be splashing and spraying upward. The suction duct is configured with an area schedule in fluid communication with a flow path inside the suction duct. The flow path is in fluid communication with an outlet of the shell. This is advantageous relative to traditional top of the shell outlets which generally have higher vertical footprints. The area schedule of the suction duct can facilitate and/or maintain relatively smooth vapor flow within the shell. The area schedule can achieve vapor flows that have some uniformity along the length of the shell, which can manage and/or avoid localized vapor flow and/or local currents, such as where high velocity may be present and where entrainment can result. |
| US10627137B2 |
Fuel regeneration using waste heat of refrigeration unit
A refrigerated transportation cargo container includes a container and a refrigeration unit to provide a flow of refrigerated supply air for the container. The refrigeration unit has refrigerant flowing there through and includes a compressor and an engine (36) powered by a flow of fuel and driving the compressor. A regeneration heat exchanger (50) gasifies the fuel prior to the fuel entering the engine via a thermal energy exchange with the refrigerant flowing through the regeneration heat exchanger. A method of operating a refrigeration unit includes connecting an engine to a compressor and enabling a flow of refrigerant through the refrigeration unit. The refrigerant is directed through a regeneration heat exchanger as a flow of liquid fuel. The fuel is gasified at the regeneration heat exchanger via a thermal energy exchange with the refrigerant. The gasified fuel is directed to the engine to power the engine. |
| US10627133B2 |
Heat exchanger
A heat exchanger, comprising at least a double shell, wherein the lower portion of the inner space of the inner shell is filled with liquid phase change medium, and at least one coiler is provided in the upper portion. The heated fluid flows in the coiler. After the downstream side pipe of the coiler is pierced through the inner shell, at least one surrounding pipe is formed in the cavity between the double shells. The bottom heat exchange plate of heat exchanger of the inner shell is located above the heat source. The cavity between the two shells forms the flue gas passage. After bottom heat exchange plate of the inner shell is heated by the heat source, the flue gas rises from the bottom of perimeter of the inner shell along the flue gas passage and the heat is transferred to the heated fluid in the surrounding pipe. The heat device using the heat exchanger according to the present invention can significantly improve the efficiency of heat utilization. |
| US10627131B2 |
Chemical damper
According to the present invention, there is provided a damper for ducting comprising at least one fin comprising an intumescent composition. |
| US10627129B2 |
Method and system for operating a thermal energy exchanger
For operating a thermal energy exchanger (1) for exchanging thermal energy between a thermal transfer fluid and air, a plurality of measurement data sets are recorded in a control system (40). The measurement data sets include for a different point in time data values which define a normalized energy transfer that represents the thermal energy transferred in the thermal energy exchanger (1) normalized by one or more normalization variables. The control system (40) calculates for each of the measurement data sets a normalized data point defined by the normalized energy transfer. The control system (40) further determines for the thermal energy exchanger (1) a characteristic energy transfer curve which fits the normalized data points. Normalizing the energy transfer makes it possible to operate the thermal energy exchanger (1) more efficiently over a wider range of changing conditions, as saturation can be prevented using more appropriate fixed or variable thresholds. |
| US10627124B2 |
Systems and methods for auto-commissioning and self-diagnostics
A method for testing a cooling component in a building HVAC system uses a state-based testing procedure. The method includes providing a control signal to the cooling component. The control signal instructs the cooling component to activate. The method includes monitoring feedback from a temperature sensor configured to measure temperature affected by the cooling component and evaluating a state transition condition by comparing the feedback from the temperature sensor to a threshold value. The state transition condition is satisfied if the feedback is less than the threshold value and not satisfied if the feedback is not less than the threshold value. The method includes transitioning into a pass state in response to the feedback from the temperature sensor satisfying the state transition condition and transitioning into a fail state in response to the feedback from the temperature sensor not satisfying the state transition condition. |
| US10627121B2 |
Indoor unit for air-conditioning apparatus
An indoor unit includes axial-flow fans, which are provided on downstream of an air inlet. Further, a plurality of first bars are provided to the air inlet. In plan view, leading edge portions of blades of the axial-flow fan are inclined in a direction of rotation of the axial-flow fan from a rotary shaft side of the axial-flow fan to an outer peripheral side. Further, in plan view, the plurality of the first bars are inclined in a direction opposite to the direction of rotation of the axial-flow fan from the rotary shaft side of the axial-flow fan to the outer peripheral side. |
| US10627104B2 |
Method and apparatus for commissioning power plants
An apparatus and method for commissioning steam turbine generator power plants to advance the cleanliness of the complete steam cycle by the conditioned discharge of steam to the plant surface condenser. |
| US10627095B2 |
LED lamp with a sleeve
An LED lamp includes: a lamp shell including a lamp head, a lamp neck and a sleeve; a passive heat dissipating element having a heat sink; a power source having a first portion and a second portion; and a light emitting surface comprising LED chips; wherein the sleeve of the lamp shell is made of a material having lower thermal conductivity than that of material of the heat sink; wherein the sleeve of the lamp shell is encircle covered by the heat sink, such that the second portion of the power source and the heat sink of the passive heat dissipating element are thermally insulated by the sleeve to prevent thermal effecting from the heat sink to the power source in the sleeve. |
| US10627091B2 |
Lighting system
Various embodiments may relate to a lighting system, including at least one lighting module which has a printed circuit board and at least one lighting means arranged on the printed circuit board, and at least one electrical component for operating the lighting means of the lighting module. The electrical component is electrically connected to the lighting module. The electrical component is directly fastened to the lighting module. |
| US10627089B2 |
Electronic glow stick
Disclosed is an electronic glow stick comprising a stick body which is a tubular body, at least one handle in a plugged connection with an end of the stick body, a battery pack which is disposed in the handle and connected with the handle in a detachable way, and a light emitting element which is connected with the battery pack and electrically connected with batteries in the battery pack. The batteries can charge the light emitting element, and the light emitting element can project light in the stick body such that the stick body glows. The electronic glow stick has advantages of simple structure, low cost and high durability because of no circuit board; additionally, damaged parts can be exchanged instead of replacing the whole unit, thus effectively saving use cost; moreover, the handle is detachably connected with the stick body, so the whole glow stick has diversified structures. |
| US10627083B2 |
Track lighting system
A modular system comprising track-mounted fixtures and track is described. In some embodiments, fixtures access electrical power through electrified railings recessed within a relatively narrow power slot of the track. Primary mechanical support of the fixture weight is optionally provided from a magnetic mounting surface surrounding the power slot. The track cross-section optionally provides mounting surface area on mounting wings, allowing a narrower slot housing. Optionally, secondary mechanical support provided within the slot comprises a deployable anchoring element which laterally expands into a receiving area. Optionally, deployment comprises rotation of the anchoring element. The anchoring element, in some embodiments, acts as a secondary mechanical support, preventing, for example, accidental detachment of the fixture from the slot, without preventing repositioning movements of the fixture along the slot, even when fully deployed. |
| US10627082B1 |
Row mountable modular flat panel luminaire
A modular luminaire includes a pair of side rail assemblies that support a light transmission assembly therebetween. Each side rail assembly includes a light assembly cavity and an alignment slot that houses an alignment rod therein. A coupling bracket that includes a latch device is coupled to the pair of side rail assemblies. A light source is disposed in the light assembly cavity of at least one of the pair of side rail assemblies such that an edge of a lightguide panel of the light transmission assembly is disposed adjacent the light source. The lightguide panel receives light from the light source through the edge and emits the light through a surface that is substantially perpendicular to the edge. The alignment rod of at least one of the pair of side rail assemblies and the latch device operate in concert to row mount the luminaire with another luminaire. |
| US10627079B2 |
Special effects system for generating a midair laser blast illusion
A special effects apparatus for generating an illusion of a moving beam of light in midair. The apparatus includes a light source, such as a laser light source outputting colored light, generating a beam of light that is aimed along a linear light travel path. The apparatus further includes a dynamic light receiving assembly, and this assembly includes: an elongated support rod; a light receiving element attached to a first end of the support rod; and a driver coupled to a second end of the support rod opposite the first end of the support rod. The driver rotates the support rod about the second end at a high rotation rate, and the light receiving element moves along an arcuate travel path that intersects the linear light travel path of the beam of light. The arcuate travel path of the light receiving element and the linear light travel path are coplanar. |
| US10627073B2 |
Vehicle headlamp de-condensation
Method and apparatus are disclosed for vehicle headlamp de-condensation. An example exterior lamp of a vehicle includes a housing, a cover coupled to the housing to define a cavity, and a lamp assembly within the cavity. The lamp assembly includes an LED, a heat sink coupled to the LED that is configured to dissipate heat and define a chamber, desiccant located within the chamber to collect moisture from the cavity, and a vent fluidly coupled to the chamber to remove the moisture from the cavity. |
| US10627071B2 |
Tail light with a light guide emitting ground light and back-up light
A tail light with at least one light source and with a light guide body into which light generated by the light source can be coupled and out of which back-up light can be coupled, and light for illuminating the ground region can be decoupled. The light guide body has a light entry area through which light from the light source can be coupled into the light guide body. The light guide body has at least a first light exit area for the back-up light and a second light exit area for the light for illuminating the ground region, wherein the first and the second light exit areas may overlap. The light guide body has a first reflection surface at which a portion of the coupled-in light can be deflected in the direction of at least one of the light exit areas. |
| US10627070B2 |
Lighting system with obstacle sensor and heated photochromic lens
A headlamp system for a vehicle that includes: a headlamp comprising a photochromic lens, a primary light source for transmitting a headlamp pattern, a secondary light source and a lens heating system; an imaging sensor; and a controller that directs the secondary light source and the heating system to darken or lighten a portion of the lens in response to an exterior object sensed by the sensor. |
| US10627068B2 |
Headlight device for saddled vehicle
A headlight device for a saddled vehicle includes an LED light source and a mechanism which enlarges an illumination range upward in a turning direction at the time of turning traveling. The mechanism includes, at a position on an outer side, in the vehicle width direction, of a high-beam reflector that reflects forward emitted light from a high-beam, an outer reflection section that reflects the emitted light further upward than the direction of emission of the high-beam reflector. The outer reflection section is provided on at least one of left and right high-beam reflectors, and is configured to be covered by an extension serving as a decorative part, in front view of the vehicle body. |
| US10627061B2 |
Illumination sill plate capable of replacing at least one power cell
An illumination sill plate capable of replacing at least one power cell contains: a base, a light emitting module, the at least one power cell, a transparent cap, a cover plate, and at least one anti-leakage element. The base includes a waterproof barrier and a receiving groove. The light emitting module is fixed in the receiving groove. The at least one power cell is accommodated in the receiving groove so as to supply power to the light emitting module. The transparent cap is configured to cover an opening of the waterproof barrier and has at least one orifice. The cover plate is removably covered on the base and is removed from the base, and the cover plate includes a display window. The at least one anti-leakage element is mounted below the cover plate and is matingly accommodated in the two orifices respectively, when the cover plate is removably covered on the base. |
| US10627060B1 |
Quick-installation lamp with lamp body assembly, mount base and wall panel
A quick-installation lamp comprises a lamp body assembly, a mount base and a wall panel connected in sequence. The lamp body assembly comprises a lamp body and a lampholder fixedly connected with the lamp body and the mount base respectively. The mount base comprises a base shell having a concave cavity, a mount support integrally formed outside the base shell, a sensing head threadedly connected to the bottom of the mount support, and, a PCB board, a PCB cover, a rubber pad for pins, a terminal block, and a rear cap for the mount base, which are overlappedly mounted in the cavity of the base shell in sequence, and, further comprises pins protruding from the PCB board and respectively passing through through-holes of the PCB cover, through-holes of rubber pad for pins, and through-holes of terminal block. The wall panel comprises two bolts and one linear wall panel. |
| US10627056B2 |
Helmet light
A flashlight for mounting on a helmet is provided. The flashlight includes a mount that is configured to be readily attachable to the brim of a variety of helmets. The flashlight includes a forward-facing light to provide illumination and a rearward facing light for identifying the user. |
| US10627055B1 |
Color converting device
A method and device for emitting electromagnetic radiation at high power using a gallium containing substrates such as GaN, AlN, InN, InGaN, AlGaN, and AlInGaN, is provided. |
| US10627053B2 |
Illumination device including coherent light source to illuminate an illumination area
An illumination device (10) includes: a light diffusion device (50) including element diffusion devices (55) that diffuse incident light; a coherent light source (15) that emits coherent light; a shaping optical system (20) that shapes the coherent light; a scanner (30) that adjusts a traveling direction of the coherent light so as to allow the coherent light to scan the light diffusion device; and a light condensing optical system located on a light path of the coherent light from the shaping optical system up to the light diffusion device. The light condensing optical system condenses the coherent light such that a spot area on the light diffusion device is smaller than the element diffusion device. Each element diffusion device diffuses the coherent light incident thereon so as to illuminate an element illumination area corresponding to the element diffusion device. |
| US10627049B2 |
Wound-in end protection component for pressure vessel
An assembly includes a pressure vessel for containing a fluid, the vessel including a domed end portion having an outer surface; and a component positioned at the domed end portion, wherein the component is attached to the outer surface by a plurality of filament bands wound upon the domed end portion and over at least a part of the component. In another aspect, an apparatus is described for preventing damage to a vessel. The apparatus includes a component configured to be positioned at the domed end portion, wherein the component is configured to be attached to the outer surface by a plurality of filament bands wound upon the domed end portion and over at least a part of the component. A method for attaching a component to a vessel is described that includes positioning the component at the domed end portion and winding a plurality of filament bands. |
| US10627047B2 |
Lubrication control system
A lubrication control system for intermittent dosing of lubricant to one or more lubrication stations in a centrifugal separator includes a lubricant supply arrangement for supplying lubricant to at least one lubrication station. At least one pump is supplying intermittent pulsed volumes of lubricant from the lubricant supply arrangement to at least one lubricant pulse monitoring device including an elastic chamber to receive said pulsed volumes of lubricant from the pump, an outlet export valve at an outlet from the elastic chamber closing when a pulsed volume is delivered to the elastic chamber and opening to deliver the lubricant to the lubrication station, and a pressure transmitter measuring the pressure in said elastic chamber at least when a pulsed volume is received in the elastic chamber. A control computer regulating the pump controlling the pulses, closing the outlet export valve when a pulsed volume is delivered to the elastic chamber, controlling the measured pressure in the elastic chamber and opening the outlet export valve for deliverance of lubricant to the lubrication station. Also a corresponding method includes pumping intermittent pulsed volumes of lubricant to an elastic chamber, measuring the pressure in the elastic chamber when the elastic chamber has received a pulsed volume, controlling if the pressure corresponds to a required volume of lubricant, opening an outlet export valve at an outlet of said elastic chamber and emptying the elastic chamber and closing said outlet export valve to receive next pulsed volume of lubricant to the elastic chamber. |
| US10627043B2 |
Hinged magnetic mounting apparatus
In some embodiments, a magnetic mounting assembly can include a flange portion. The flange portion may include a base plate coupled to a magnet and including a first hinge along a first edge and a second hinge along a second edge. The flange portion may also include a sidewall extending from the base plate and including a hinge along a distal end of the sidewall. Further, the flange portion may include a mounting plate including a hinge configured to mate with the hinge of the sidewall to provide a mounting surface configured to pivot about the hinge. |
| US10627042B2 |
Tripod foundation transmission tower reinforcement
The disclosed technology includes a tripod reinforcement beam for reinforcing a tripod grillage of a transmission tower. The tripod reinforcement beam may include top and bottom faces that are substantially planar surfaces, a rear face disposed substantially perpendicularly between a rear edge of the top face and a rear edge of the bottom face, and a front face disposed between a front edge of the top face and a front edge of the bottom face. The rear face may include first and second substantially planar rear face portions and an angled rear face portion. The front face may be include first and second substantially planar front face portions that are oriented parallel to the first and second substantially planar rear face portions, respectively. |
| US10627041B2 |
Systems and methods relating to support assemblies that support electronic devices
Portable electronic device stands and related methods are described. The electronic device stands include a base, a first arm, and a second arm. The base includes: (i) a horizontal support; (ii) a first vertical support including a first arm-receiving portion having first grooves defined therein; (iii) a second vertical support including a second arm-receiving portion having second grooves defined therein. The base is configured such that the first and second vertical supports are disposed on two ends of the horizontal support, with each of the first and second arms rotatably engaged with the first and second vertical supports, respectively, using a first fastening assembly or a second fastening assembly, respectively. In a collapsed configuration, the first and second arms are disposed antiparallel to and abutting each other; in an open configuration, the first and second arms are disposed parallel to each other, each extending about 90 degrees from the base. |
| US10627040B1 |
Flexible standoff for installation of pipe insulation
A device for providing a temporary space between and a pipe and a pipe support comprises a standoff having a plurality of blocks, with each block having a top and a bottom surface spaced from each other by sides, and a plurality of flexible connectors interconnecting the blocks. At least one flexible connector extends between adjacent blocks. The standoff defines a height such that in a first condition, in which the standoff is disposed between the pipe and the pipe support, the standoff defines a space and the flexible connectors flex with the standoff extending along at least a part of a circumference and the pipe. The insulation can be disposed in the space between the pipe and the pipe support in a second condition in which the standoff is removed from between the pipe and the pipe support. A method is also disclosed. |
| US10627035B2 |
Hydraulic connector, particularly for motor vehicle windscreen wiper system
The invention relates to a hydraulic connector, particularly for a motor vehicle windscreen wiper system. The connector is designed to be mounted on a wiper blade fitted with a perforated pipe carrying cleaning and de-icing fluid, and comprises at least one inlet coupling suitable for connection to a fluid feed, and at least one distributor provided with at least one outlet coupling designed to be connected to the perforated pipe. The connector also includes at least one internal path for carrying the fluid from the inlet coupling to the distributor. Thus, by means of the presence of the internal path through the connector, the inlet coupling can be positioned at various locations on the connector, without feeding directly into the distributor. |
| US10627034B2 |
Manifold apparatus
A manifold apparatus includes a plurality of manifold blocks which are coupled together in a line. In each of the manifold blocks, an axial line of a branch port is deviated from an axial line of a main port in a direction perpendicular to a coupling direction in which the manifold blocks are coupled together. The plurality of manifold blocks are configured to be coupled together in a state where one of the adjacent manifold blocks is inverted 180° from the other of the adjacent manifold blocks in a direction perpendicular to the axial direction of the branch port and the coupling direction. |
| US10627030B2 |
Reverse barb for medical biopharma tubing
A fluid connector for securing a length of flexible tubing to a barbed fluid fitting is disclosed. The flexible tubing extends along a longitudinal direction. The fluid connector includes a single piece clamping body have a plurality of generally cylindrical clamping members spaced apart along the longitudinal direction, and a clasp. The clamping body defines a circumferential opening, and is flexed to further open the circumferential opening and receive the length of the flexible tubing over the barbed fluid fitting within the clamping body. The clasp closes the clamping body by closing the circumferential opening after the length of the flexible tubing over the barbed fluid fitting is received within the clamping body to form a fluid tight connection between the flexible tubing and the barbed fluid fitting. A fluid system including the length of flexible tubing, the barbed fluid fitting, and the fluid connector is also disclosed. |
| US10627029B2 |
Hose clamp with integral claws
A hose clamp, for clamping a pneumatic seed delivery hose within a slotted receiver tube of an agricultural seed boot, including a clamping band with thread elements for cooperation with a bolt within a fastener housing at one end of the clamping band to be clamped circumferentially about the hose within the receiver tube. A set of claws are spaced apart from one another along opposing sides of the fastener housing for penetration into the pneumatic seed delivery hose when clamping the hose within the receiver tube. |
| US10627025B2 |
Sprung coupling
A preassembled combination for connecting a captured pipe element to a second pipe element includes a plurality of segments attached to one another end to end to form a loop around a central space. A ring seal is positioned in channels defined by the segments. The captured pipe element has a first end positioned in the central space. The coupling is configured such that once the end of the second pipe element is inserted into the central space the segments can be drawn toward one another to join the second pipe element with the captured pipe element. A method of manufacturing the combination includes the steps of engaging a ring seal with a pipe element, positioning the ring seal in a channel of the segments and attaching the segments to one another. |
| US10627017B2 |
Reinforcement element for the securing of a mixing valve to a mounting rail
A reinforcement element includes a mounting plate with two plate halves spaced apart by a centre portion. In a first use mode, the reinforcement element is secured onto a mounting rail. The centre portion of the reinforcement element engages the mounting rail, and a mixing valve is secured to the mounting plate via a pattern front face mixing valve securing holes. A body of the mixing valve is at least partially supported by the plate halves of the mounting plate. In a second use mode, the mixing valve is secured to the reinforcement element via a pattern back face mixing valve securing holes, while the bottom plate of the centre portion at least partially engages and supports a body of the mixing valve. |
| US10627014B1 |
Anti-corkscrewing casing spacer
A casing spacer which allows for the positioning of a carrier pipe or set of carrier pipes in a desirable location inside a casing pipe. |
| US10627012B2 |
Termination arrangement for use in a horizontal connection system
A termination arrangement for use in a horizontal connection system for subsea connection of a first tubular member to a second tubular member, the termination arrangement including a base structure with a horizontal tubular body. The first tubular member is rotatably mounted to the tubular body through an annular bearing. An internal fluid chamber accommodating a liquid having heat-storing capacity is formed inside the tubular body and delimited at one end by the annular bearing and at another end by a rear end wall. A section of the first tubular member extends through the fluid chamber and is in contact with the liquid in the fluid chamber so as to allow the liquid to delay cooling of this section of the first tubular member by means of heat stored in the liquid. |
| US10627010B2 |
Method and apparatus for isolating water valves
A method for isolating a water valve for repair or replacement includes closing the valve and thereafter replacing an outlet pipe with an adapter pipe. An expandable plug is used to seal the adapter pipe, after which the valve is opened and an air tube having a bladder on an end thereof is inserted through the valve and expanded to seal the inlet pipe. Thereafter, the stem assembly of the valve or the entire valve itself may be removed for simple replacement of the sealing washer or total replacement of the valve. The apparatus for practicing the method, and including the expandable plug, inflatable bladder, and necessary tubing, plug actuator, and air valve are presented. |
| US10627008B2 |
Coolant control valve unit
A coolant control valve unit for a vehicle engine is disclosed. The coolant control valve unit includes a rod at one side of which a valve opening and closing a coolant passage, a cap at which a rod groove into which one end of the rod is inserted is provided, a cap elastic member inserted inside the rod groove to elastically support one end of the rod outwardly, a cam with one surface of which a driving axle is connected and at the other surface of which at least one of pressing surface is provided in a rotational direction with respect to a rotational center portion, and a valve elastic member elastically supporting the valve to one side so that the cap contacts with the pressing surface. |
| US10627004B2 |
Valve adaptation for top entry valve in cryogenic service
An in situ retrofit assembly for a top entry valve includes an annular conduit (100) configured to conform with a seat support (106) at the distal end (207) and a valve body extension (208) with an interior annular region (301). The valve body extension (208) comprises an inlet port (209) fluidically connected to the annular area (301). A gland packing push plate (211) is configured to allow the annular conduit (100) to pass through thereby forming an outlet port (212). This allows the removal of a portion of the fluid from the cold box for downstream processing or manipulation as desired. |
| US10626999B2 |
Control valve
A control valve having first, second, and third outlet ports, which pass through a casing in a radial direction and formed axially at intervals in the casing, first, second and third communication ports, which respectively communicate between the flow path and the first outlet port, between the flow path and the second outlet port and between the flow path and the third outlet port according to a rotational position of the valve, are formed at intervals in the axial direction in the valve. The second outlet port is located between the first and third outlet ports in the axial direction and also located at a different position from the first and third outlet ports in a circumferential direction. An opening width of the second communication port in the axial direction is narrower than an axial interval between the first and third outlet ports. |
| US10626996B2 |
Solenoid valve, in particular for a motor vehicle pneumatic suspension system
An electromagnetic valve, in particular for a motor vehicle air spring system, has a valve closing body which, in its basic position, shuts off a valve outlet and, for this purpose, is pressed against a valve seat by a restoring spring. To assist the opening process, a valve spring is also provided. The valve spring is supported at one side on a valve seat body and at the other side on a spring pot, which is arranged on the valve closing body. Preferably, a tubular section of the spring pot bears, non-displaceably in a lateral direction, directly against the valve closing body. An elastic sealing element may either be arranged on the end side of the valve closing body, or held laterally by a section, which forms an enclosure, of the spring pot. |
| US10626995B2 |
Sliding component
A sliding component provides both functions of leakage prevention and lubrication in accordance with environments such as the type, temperature, and pressure of a sealed fluid and the sliding speed of a sliding face. Dimples 10 are provided in one of the sliding faces of a pair of sliding parts that slide relative to each other. Each of the dimples 10 has an upstream cavitation formation region 10a disposed close to the low-pressure fluid side and a downstream positive pressure generation region 10b disposed close to the high-pressure fluid side. The positive pressure generation region 10b has a downstream distal end at which a positive pressure relief groove 15 connecting the positive pressure generation region 10b and the high-pressure fluid side is provided, thereby being configured to control the ratio between the size of the cavitation formation region 10a and the size of the positive pressure generation region 10b. |
| US10626994B2 |
Scraper ring
A scraper ring for a linear motion assembly including an annular body having a contact face adapted to contact an inner component, wherein the annular body comprises a material having a coefficient of linear thermal expansion of at least 75×10−6/° C. An assembly for linear motion including an outer component defining a bore and a first annular recess extending radially outward from the bore; an inner component disposed in the bore, wherein the inner component is adapted to translate longitudinally within the bore; and a scraper ring disposed in the first annular recess and contacting the inner component, wherein there is no component disposed between any portion of the spacer ring and the outer component. |
| US10626992B2 |
Sealant containment assembly, system, and method
A sealant containment assembly is configured to bound at least a portion of a fastener pattern between at least two components, such as components used to form at least a portion of an aircraft. The sealant containment assembly includes at least one sealant containment member that is configured to sealingly engage peripheral portions of components. The sealant containment member(s) is configured to form a sealing chamber around at least a portion of the fastener pattern. Fluid sealant is configured to flow into the sealing chamber and cure to seal fasteners within the fastener pattern that connect the components together. |
| US10626989B2 |
Hydraulic control device for automatic transmission
A hydraulic control device where the engagement pressure which is supplied from the first solenoid valve is supplied to the synchronization mechanism in the case where the signal pressure is not supplied to the switching valve, and the engagement pressure which is supplied from the first solenoid valve is supplied to the engagement element and the source pressure is supplied to the synchronization mechanism as the engagement pressure in the case where the signal pressure is supplied to the switching valve. |
| US10626988B2 |
Vehicle control apparatus
A control apparatus for a vehicle, which is provided with a drive power source, drive wheels and a continuously variable transmission, includes a friction-force control portion configured to control a friction force acting between a belt and pulleys of the continuously variable transmission, based on a belt-slip information received from an external device located outside the vehicle. The belt-slip information represents at least one belt slippy area in which a belt slippage is more likely to occur in the continuously variable transmission. The friction-force control portion controls the friction force such that the friction force is made larger in the at least one belt slippy area than in other areas in which the belt slippage is less likely to occur in the continuously variable transmission. |
| US10626987B2 |
Continuously variable transmission control method and continuously variable transmission system
A continuously variable transmission control method for controlling entry and exit of oil in a primary pulley oil chamber by an electric oil pump disposed in an oil path between the primary pulley oil chamber and a secondary pulley oil chamber, the control method including: comparing a temperature of the electric oil pump with a first threshold; and restricting a shift amount of a continuously variable transmission when the temperature of the electric oil pump is higher than the first threshold. |
| US10626977B2 |
Corrosion inhibitor container II
A corrosion inhibitor container configured to be screwed into a core hole of a gearbox housing via at least one external thread includes at least one chamber for holding a corrosion inhibitor, at least one gas-permeable wall separating the at least one chamber from an interior of the gearbox housing when the corrosion inhibitor container is screwed into the core hole, the at least one external thread, at least one internal thread, and a screw plug configured to be screwed into the internal thread. The screw plug is configured to be screwed into the core hole when the corrosion inhibitor container is not screwed into the core hole. |
| US10626976B2 |
Scissor gear oil supplying structure
A scissor gear oil supplying structure includes: a scissor gear that is provided on an outer the circumference of a tip end portion of a shaft; a first oil passage; a second oil passage that extends from the first oil passage in the radial direction; an extension hole that is opened at the front end surface of the shaft; a female screw that is formed in the first oil passage on the rear side of the second oil passage; a rotating member; and a bolt that is inserted into the extension hole and the first oil passage to fasten the rotating member to the shaft and is screwed into the female screw, in which lubricating oil is guided from the first oil passage to the second oil passage along a gap between thread grooves of the female screw and thread ridges of the bolt. |
| US10626974B2 |
Structured material alloy component fabrication
A novel manufacturing method for functionally graded component includes a cold sprayed additive manufactured core material and a cold sprayed additive manufactured set of teeth around said core made from another material. |
| US10626970B2 |
Multi-mode transmission including a continuously variable transmission
A transmission includes a continuously variable unit (CVU) (20) arranged in parallel with an expansion gearset (120). The CVU (20) includes a first pulley (22) that is rotatably coupled to a second pulley (24) and an input member (12). The expansion gearset (120) includes a planetary gearset (130) that is arranged in series with a coplanar second gearset (140), and the second gearset (140) includes a first gear (142) engaged with a layshaft gear (144). The second pulley (24) is rotatably couplable to the first gear (142) of the second gearset (140). The layshaft gear (144) is engaged with a ring gear (136) and a carrier member (134) which is rotatably couplable to an output member (14). The first pulley (22) is rotatably couplable to the sun gear (132) via a first clutch (115). The transmission operates in a continuously variable mode when the first clutch (115) is deactivated, and operates in a power split mode when the first clutch (115) is activated. |
| US10626968B2 |
Motor vehicle drivetrain
A motor vehicle drivetrain features an input shaft, an output shaft, a continuously variable transmission for coupling the input shaft to the output shaft with a variable transmission ratio between the input shaft and the output shaft, and a bypass transmission with at least one bypass gearing, which has a fixed transmission ratio, in order to couple the input shaft to the output shaft. A value of a transmission ratio of the bypass gearing is less than or equal to half the sum of a value of the maximum forward motion and a value of the minimum forward motion of the variable transmission ratio between the input shaft and the output shaft driven of the continuously variable transmission and/or less than or equal to 1.0. The bypass transmission is configured for driving the motor vehicle with a driving speed of at least 50 km/h or 31 mph. |
| US10626967B2 |
Mechanical spring actuator
A linear actuator comprising a housing with a proximal end and a distal end, the housing defining a central cavity extending axially through the housing; a piston tube, where a first portion of the piston tube is slidably positioned axially in the housing, and a second portion of the piston tube extends outwardly from the distal end of the housing; an elongated rotatable screw positioned axially within the central cavity of the housing; a nut positioned within the housing and mounted about the screw, the nut configured to move axially within the housing as the screw rotates; and a spring positioned around the screw, the spring positioned within the housing between the nut and the piston tube; wherein the spring is configured to bias the piston tube away from the nut. |
| US10626966B2 |
Ball screw drive and associated electromechanical actuator
A ball screw of an electromechanical brake comprising a ball screw nut disposed on a spindle, wherein the spindle includes complementary tracks formed on the spindle and the ball screw nut. The ball screw further includes a race that includes a plurality of ball pockets spaced apart from one another and a protruding section that includes a concave bearing surface, a ball housed between the concave bearing surface and an end section of a first spring element for a main load direction, and a second spring element for a return stroke direction, wherein the second spring element includes a second spring end section in contact with an opposite side of the bearing surface. |
| US10626959B2 |
Variable-speed speed-up mechanism
A variable-speed speed-up mechanism includes: an electric device which is configured to generate a rotational driving force and a planetary gear transmission device which is configured to change the speed of the rotational driving force transmitted from the electric device to a constant-speed input shaft and a variable-speed input shaft and transmit the rotational driving force to a target to be driven via an output shaft. The electric device includes a constant-speed electric motor including a constant-speed rotor which is configured to rotate the constant-speed input shaft of the planetary gear transmission device and a variable-speed electric motor including a variable-speed rotor which is configured to rotate the variable-speed input shaft of the planetary gear transmission device. |
| US10626956B2 |
Planetary gear train of automatic transmission for vehicle
A planetary gear train may include an input shaft receiving power; an output shaft outputting power; a first planetary gear set having first, second, and third rotation elements; a second planetary gear set having fourth, fifth, and sixth rotation elements; a third planetary gear set having seventh, eighth, and ninth rotation elements; a fourth planetary gear set having tenth, eleventh, and twelfth rotation elements; a fifth planetary gear set having thirteenth, fourteenth, and fifteenth rotation elements; and first to ninth shafts connecting the rotation elements of the first planetary gear set to the fifth planetary gear set. |
| US10626954B2 |
Manual transmission
A transmission includes a transmission housing, six coplanar gear sets, a transmission input member, an output member, and three synchronizer assemblies. The three synchronizer assemblies are selectively engaged to establish one of at least six forward speed ratios and one reverse speed ratio between the transmission input shaft member and the output member. A structural transmission cover supports the input and output members on one end and encloses two of the six coplanar gear sets. |
| US10626951B2 |
Isolator assembly and a vehicle including the isolator assembly
An isolator assembly includes a clutch configured to operate in a full locked condition and a slip condition. Additionally, the isolator assembly includes a damper and a centrifugal pendulum absorber (CPA). The damper is configured to reduce oscillation when the clutch is in one of the full locked condition and the slip condition. The damper includes a blade that is biasable. The CPA is coupled to the damper and configured to reduce oscillation when the clutch is in one of the full locked condition and the slip condition.A vehicle includes an engine and a transmission. The engine includes an output shaft and the transmission includes an input member. The vehicle includes the isolator assembly operable between the output shaft and the input member. |
| US10626947B2 |
Fluid damper device and apparatus with damper
The fluid damper device includes a rotor inserted into a case, and a cover fixed to an opening portion of the case. A thin portion is formed at an end portion of the case on one side in an axis direction, and a contact portion which is in contact with a small-diameter portion of the cover in the axis direction is formed at four positions of an inner circumferential surface of the thin portion at equal angular intervals. A partitioning convex portion which partitions a damper chamber in a circumferential direction is formed on an inner circumferential surface of the case, and the contact portions are formed at positions corresponding to the partitioning convex portion in the circumferential direction. A concave portion recessed radially outward is formed at a position different from the contact portion in the circumferential direction, and a welding convex portion is formed in the concave portion. |
| US10626946B2 |
Damper
A damper includes a piston and a cylinder housing the piston, and generates a braking force based on a movement or relative movement of the piston. The piston includes a trunk portion and a seal ring surrounding the trunk portion. A first seal portion against an inner wall of the cylinder is formed on an outer peripheral portion in the seal ring, and a second seal portion against a circumference wall portion projecting from the trunk portion is formed in a front end portion positioned on a pressure chamber side. Also, a support rib portion is provided outside the trunk portion, which allows the seal ring to move within a predetermined range along a moving direction of the piston in a state wherein a movement gap for a fluid is formed between the trunk portion and an inner peripheral portion of the seal ring. |
| US10626939B2 |
Adhesive attachment of the disc brake pushrod plate to the diaphragm
A spring brake actuator having a push rod plate and a diaphragm. A rim projects from the diaphragm for engaging a housing containing the push rod plate. A sidewall is connected to the rim, which is connected to a bottom surface, forming an outer diameter of the diaphragm. Flanges, perpendicular to the diaphragm, extend from the diaphragm forming an inner diameter for which the push rod plate is inserted into. An adhesive is placed between the diaphragm and the push rod plate, wherein the adhesive maintains an attachment and a seal between the diaphragm and the push rod plate keeping the diaphragm and the push rod plate in line with each other. |
| US10626938B2 |
Electromechanical brake actuator, and subassembly therefor
A subassembly for an electromechanical brake actuator and electromechanical brake actuator comprising the subassembly, wherein the subassembly comprises a drive device for generating a torque and a gear mechanism for transmitting the torque, the gear mechanism comprising, one behind the other, a first, a second and a third gear stage. The second gear stage is configured as a planetary gear set. |
| US10626934B2 |
Non-asbestos friction material composition, friction material using same, and friction member
A non-asbestos frictional material composition is provided, which is capable of provide a frictional material with low environmental load and with excellent friction coefficient, anti-crack properties, and abrasion resistance compared with conventional ones. Furthermore, a frictional material and a friction member formed by using this non-asbestos frictional material composition are provided. The non-asbestos frictional material composition containing a binder, an organic filler, an inorganic filler, and a fiber base material, includes: copper in a content of 5 mass % or less as a copper element; a metal fiber other than a copper fiber and a copper alloy fiber in a content of 0.5 mass % or less; cashew dust in a content of 1.5-4.5 mass % as the organic filler; zirconium oxide with a particle size of 30 μm or less in a content of 30-45 mass % but not containing zirconium oxide with a particle size of more than 30 μm as the inorganic filler. |
| US10626932B2 |
Centrifugal clutch
Provided is a centrifugal clutch having a simple configuration and configured so that a clutch capacity can be increased. A centrifugal clutch (200) includes a drive plate (210) to be directly rotatably driven by drive force of an engine. The drive plate (210) includes swing support pins (214) and protrusions (218). The swing support pin (214) is fitted in a pin slide hole (231) formed at a clutch weight (230), and swingably supports the clutch weight (230). The protrusion (218) includes a cylindrical roller, and contacts a driven portion (235) of the clutch weight (230). The pin slide hole (231) is formed in a long hole shape allowing the clutch weight (230) to displace backward in a rotary drive direction of the drive plate (210). The driven portion (235) is formed to extend inclined outward to a rear side in the rotary drive direction of the drive plate (210). |
| US10626926B2 |
Power transmission apparatus and lubricating structure of power transmission apparatus
The lubricating structure includes a rotary shaft, a power transmission apparatus having a power transmission element disposed on an outer circumference of the rotary shaft and formed by alternately stacking frictional members, and a flow channel guides a lubricating liquid to the power transmission element. The power transmission element includes an inner circumferential cylindrical section rotated integrally with the rotary shaft, an outer circumferential cylindrical section rotated integrally with the frictional member, and a disk section configured to connect the inner circumferential cylindrical section and the outer circumferential cylindrical section. Inner-diameter-side through-holes through which a lubricating liquid passes on an inner diameter side of the disk section and outer-diameter-side through-holes through which a lubricating liquid passes on an outer diameter side of the disk section are formed in the disk section, and the inner-diameter-side through-holes and the outer-diameter-side through-holes are alternately disposed in a circumferential direction of the disk section. |
| US10626921B2 |
Method and apparatus for reducing wear of hydrodynamic bearing
A hydrodynamic or liquid metal or bearing structure for an x-ray tube and associated process for operating the bearing structure is provided that includes a bearing shaft rotatably disposed in a bearing housing or sleeve. Adjacent but separated by a gap from the portion of the sleeve enclosing the thrust flange is located an electromagnet. The electromagnet can be selectively operated in order to exert a magnetic force upon a permanent magnet disposed within the sleeve on the opposite side of the gap. The force exerted on the permanent magnet in the sleeve causes the sleeve to move axially along the shaft, such that the sleeve can engage one side of the thrust flange, landing the sleeve against the thrust bearing/surface to greatly reduce the wear on the sleeve as the sleeve rotation slows. |
| US10626917B1 |
Hybrid metallic/composite joint with separate internal bearing
A metallic-composite joint fitting is provided. The fitting may comprise a frustoconical internal bearing, an internal bolt coupled within a bore of the frustoconical internal bearing, a metallic end fitting coupled to the internal bolt, wherein the metallic end fitting comprises a bearing portion disposed within the bore, a conical sleeve disposed about the frustoconical internal bearing, and an external nut coupled to the metallic end fitting and the conical sleeve. |
| US10626914B2 |
Spherical bearing device and switch
A spherical bearing device includes a shaft member, a turnable body, and a bearing. The shaft member has a shaft body and a spherical body having a first engaging portion. The turnable body has a second engaging portion that is engaged with the first engaging portion in a first rotational direction about a first axis passing through a center of the spherical body, and allows other rotations. The bearing is provided with a first space and a second space. The first space accommodates the spherical body spherically slidably. The second space accommodates the turnable body such that the turnable body is turnable, and allows the shaft body to move. |
| US10626910B2 |
Fastener for use with electromagnetic interference shielding
A fastener is configured to maintain electromagnetic interference characteristics of metamaterial shielding. The fastener includes a head having an interior side and an exterior side, a shank extending from the interior side of the head and configured to be driven into a receiving surface, and a seal being formed as a loop and disposed on the interior side of the head. The seal may include a conductive material. |
| US10626909B2 |
Countersinking screw capable of easily drilling holes and dregs removing
A screw capable of drilling holes easily and discharging dregs effectively includes a head; and a stem. The head is formed by an upper portion and a lower portion. The upper portion is a round disk. The annular ring of the round disk of the head is formed with a plurality of inclined protrusions. Recesses between the protrusions extend from an inner edge of the round ring to an outer edge of the round ring and are arranged along un-radial paths. A periphery of the lower portion of the head is formed with at least one knife sheet which extends from the annular ring of the round disk of the head to the stem; and the direction of the knife sheet is inclined to an axis of the lower portion of the head. At a connection of the head and stem, the knife sheet has a maximum height and width. |
| US10626908B2 |
Electromagnetic effect protective fastener with frangible collar
An electromagnetic effect suppressing termination part is provided for a fastener formed of a metallic material, the fastener having a head, a shank, and a threaded portion opposite the head. The termination part includes a main body defining an internally threaded portion configured to threadably receive the threaded portion of the fastener, the internally threaded portion defining a thread major diameter. A collar is coupled to a distal end of the main body by a frangible web, wherein the main body, collar, and frangible web are formed of a metallic core coated by a layer of dielectric material. The frangible web, when broken, presents an exposed portion of the metallic core, wherein the frangible web includes an inner surface radially outwardly offset from the thread major diameter of the internally threaded portion by a setback distance. |
| US10626902B2 |
Steel part
A formed steel part includes a first steel plate having a first base, a first intermetallic alloy layer on the first base and a first metal alloy layer on the first intermetallic alloy layer, the first steel part having a first area without the first metal alloy layer and having at least part of the first intermetallic alloy layer; and a second steel plate having a second base, a second intermetallic alloy layer on the second base and a second metal alloy layer on the second intermetallic alloy layer, the second steel part having a second area without the second metal alloy layer and having at least part of the second intermetallic alloy layer in the second area. The first and second steel plates are joined together. The formed steel part may also include a butt-weld joining the first and second steel plates. |
| US10626900B2 |
Spring connection element
The present disclosure describes a spring connection element, by means of which at least two components can be connected to each other by means of a claw-fit in at least one component opening. The spring connection element is characterized by the following features: a spiral spring-like wire coil with a first and a second end, said coil comprising a plurality of axially spaced windings, a spiral collar which extends radially beyond a circumference of the wire coil and which is arranged at the first end of the wire coil, and a central traction element protruding radially into the wire coil, which is arranged at the second end of the wire coil, which does not extend axially beyond the wire coil, and by means of which the spring connection element can be pulled into a component opening substantially rotation-free. |
| US10626897B1 |
Hydraulic fluid conditioning device
A device for cooling and filtering hydraulic fluid comprises a first chamber that includes a fluid inlet connection, a filter cartridge, a bypass manifold, and an inlet to a cooler; and, a second chamber that includes an outlet from the cooler and a fluid outlet connection. The cooler interconnects the first and second chambers through the inlet of the first chamber and the outlet of the second chamber. The bypass manifold is configured to return fluid entering the fluid inlet connection to the fluid outlet connection when a first pressure differential at the bypass manifold is above a first value, and to pass the fluid onto the filter cartridge when the first pressure differential at the bypass manifold is at or below the first value. |
| US10626895B2 |
Working machine
A working machine includes a vehicle body, a travel apparatus provided to a rear portion of the vehicle body, a fender provided above the travel apparatus, and hydraulic piping that is disposed between the travel apparatus and the fender and that extends from a front-portion side to a rear-portion side of the fender. |
| US10626892B1 |
Proportional valve for fluid flow control
An example valve includes: a piston movable between a neutral position and an actuated position, wherein in the neutral position: a second port of the valve is fluidly coupled to a first port, and a third port is fluidly decoupled from the second port; a solenoid actuator sleeve movable between an unactuated state and an actuated state, wherein in the actuated state, the solenoid actuator sleeve allows pilot fluid to apply a fluid force on a piston in a distal direction; a first feedback spring; and a second feedback spring disposed in series with the first feedback spring, wherein the first feedback spring and the second feedback spring cooperate to apply a biasing force in a proximal direction on the piston against the fluid force, wherein the piston is configured to move to the actuated position based on a balance between the fluid force and the biasing force. |
| US10626889B2 |
Hydraulic system
The invention relates to a hydraulic drive (1) comprising a working cylinder (2) and a travel cylinder (3) which is mechanically connected to the working cylinder (2). The working cylinder (2) and the travel cylinder (3) each comprise an upper and a lower cylinder chamber (21, 22, 31, 32), and all four cylinder chambers (21, 22, 31, 32) of the working and travel cylinder (2, 3) are connected to one another in a suitable manner in a closed pressure circuit (4) which is filled and prestressed with a hydraulic fluid (F). A rotational speed-variable hydraulic machine (5) with a first and second pressure connection (51, 52) is arranged in the pressure circuit (4) in order to conduct the hydraulic fluid (F) between the individual cylinder chambers (21, 22, 31, 32) of the working and travel cylinder (2, 3) during the operation (B) of the hydraulic drive (1). At least one first and second distributing valve (6, 7) are arranged in the pressure circuit (4) such that the respective valve switch positions (61, 62, 71, 72, 73) which are suitable for the different operating phases of the hydraulic drive (1) together with the suitably driven hydraulic machine (5) allow a common movement of the work and travel cylinder (2, 3) in one or the other piston movement direction (R1, R2). For this purpose, preferably only the first and the second distributing valve (6, 7) are arranged in the pressure circuit (4). The hydraulic drive (1) requires a minimum number of components, maintains a low installation complexity, improves the energy efficiency, can be constructed in a compact manner, and can be operated in a sufficiently variable manner. |
| US10626888B2 |
Dual Venturi device
Venturi devices and systems incorporating the same are disclosed. The Venturi devices include a lower body defining a passageway having a motive section and a discharge section spaced a distance apart from one another to define a first Venturi gap and a second Venturi gap downstream of the first Venturi gap at a position that divides the discharge section into a first portion between the first and second Venturi gaps and a second portion leading away from the second Venturi gap, and include an upper body defining a suction passageway in fluid communication with both the first and second Venturi gaps. The motive section and the discharge section converge toward the first Venturi gap. |
| US10626887B2 |
Portable inflation device
A portable device for inflating at least one envelope includes an inlet for surrounding air (1), at least one nonreturn valve, at least one compressed gas inlet (2), at least one intake chamber (3), at least one connection, such as an acceleration cone (5), with a longitudinal median symmetry axis (X, X′), arranged in the extension of at least one intake chamber (3), and connected to at least one inflatable envelope, and an intermediate chamber connecting at least one compressed gas inlet (2) to at least one intake chamber (3). The intermediate chamber and the at least one intake chamber (3) are separated by a wall arranged transversely to the axis (X, X′) and connected by at least one orifice located in the transverse wall (8). |
| US10626886B2 |
Sound attenuation apparatus and methods
A sound attenuation apparatus includes a body and a stacked cavity structure. The structure includes a structure inlet formed in the top surface of the body; a passage extending from the structure inlet into the interior of the body to a base surface within the body; a first cavity with a first cavity inlet fluidly coupled to the passage and being formed by a first arm, a first side wall within the interior of the body, and the base surface; and a second cavity with a second cavity inlet fluidly coupled to the passage and being formed by a second arm, the first side wall, and the first arm. Each of the first and second arms extends from the first side wall and includes at least two arm segments oriented at different angles relative to the first side wall longitudinal axis. |
| US10626878B2 |
Method for inspecting rotary machine, and rotary machine
A method for inspecting a rotary machine having a flow path through which a fluid flows includes a step of measuring a width of the flow path by a non-contact sensor in a stationary component of the rotary machine at a position facing the flow path; and a step of determining whether or not the measured width of the flow path is less than a predetermined lower limit threshold. |
| US10626873B2 |
System and method for determining a use condition for an appliance
Systems and methods are provided for determining a use condition of an appliance, such as a sump pump, and outputting an indication of the current use condition of the appliance. A system implementing the method will first generate an actual first signature of a first characteristic associated with the appliance. The system will then generate an actual second signature of a second characteristic associated with the appliance. Each of the actual first and second signatures are then compared to corresponding expected signatures. The system then selects a current use condition from a plurality of use conditions based on the relationship between the actual signatures and the expected signatures. |
| US10626867B2 |
Electric compressor and refrigeration device having same
An electric compressor and a refrigeration device having the same are provided. The electric compressor includes: an electric motor having a stator and a rotor; a compressing mechanism having an eccentric shaft rotatably and slidably connected to the rotor and defining a compressing chamber therein, the compressing chamber being configured to perform a compression by the eccentric shaft; and a torque damping device configured to connect the rotor with the eccentric shaft, in which during the compression of the compressing chamber, a difference between a rotation angle of the eccentric shaft and a rotation angle of the rotor is a phase angle which is increased and decreased. |
| US10626866B2 |
Method to improve downhole motor durability
Rotor and/or stator designs and methods thereof to improve progressive cavity motor or pump durability. In one or more implementations, the rotor may have a variable outer diameter or variable stiffness along an axial length thereof. The stator may similarly have a variable inner diameter or variable stiffness, which may compliment or diverge from the variable outer diameter or variable stiffness of the rotor. |
| US10626863B2 |
Pump station monitoring system and method
A system comprising: a reservoir (14) for holding a liquid (1); a pump (20) arranged to pump the liquid (1) out of the reservoir (14) to a system outlet (24) or into the reservoir (14) from a system inlet; a pressure sensor (34) arranged between the reservoir (14) and the system outlet (24) or between the system inlet and the reservoir (14), the pressure sensor (34) configured to measure the discharge pressure (Pd) of the pump (20) and to generate discharge pressure data; a level sensor (26) configured to detect the level (1) of the liquid (1) in the reservoir (14) and to generate level data; a power monitor (28) configured to monitor the power consumed (p) by the pump (20) and to generate power data; a volume monitor configured to monitor the volume (V) of liquid (1) pumped by the pump (20) and to generate volume data; and a controller (30) configured to: receive the power data, the volume data, the discharge pressure data and the level data; process the discharge pressure data to determine a discharge head (Hd) of the pump (20); process the level data to determine a static head (Hs) of the pump (20); process the discharge head (Hd) and the static head (Hs) to determine a total dynamic head (TDH) of the pump (20); and process the total dynamic head (TDH), the volume data and the power data to determine a normalised pumping station efficiency (nSPE). |
| US10626857B1 |
Apparatus for dispensing small quantities of heating oil
Heating oil is delivered to homes and commercial establishments in a regulation-confirming way by using a portable, self-contained, self-powered apparatus which is carried on a lighter weight truck as cargo. The portable apparatus comprises a skid upon which is mounted at one end a tank, a pump, an air-vapor eliminator, a meter subsystem, and a hose reel mounted on a stanchion. A battery power supply powers the pump. Vent lines run to the tank from the vapor eliminator and the pump in what is called a closed system. Apparatus components are arranged to provide a weight distribution lengthwise that is biased toward a one end of the apparatus when the tank is filled with oil. When carried as cargo in a three-quarter ton pickup truck, apparatus with oil weighs less than 1,500 pounds; when carried as cargo in a half ton pickup truck, the apparatus with oil weighs less than 1,000 pounds. |
| US10626856B2 |
Cryogenic fluid pump
A cryogenic fluid pump includes an outlet tube extending along the pump centerline, the outlet tube having an outlet passage that is fluidly in communication with the combined outlet and with a pump outlet opening, and a shroud that extends concentrically along the outlet tube and has an inner diameter that is larger than an outer diameter of the outlet tube such that a gap is formed in a radial direction between an inner surface of the shroud and an outer surface of the outlet tube, the gap extending along at least a portion of the outlet tube. |
| US10626853B2 |
Wind turbine having a liquid circuit and components therefore
A wind turbine having a nacelle, with at least one liquid circuit with a coolant, a cooling section for cooling a component of the wind turbine using the coolant, a cooler for cooling the coolant, a piping system for conveying the coolant and an expansion tank for obtaining an operating pressure of the liquid circuit, wherein the expansion tank establishes a pressure in the liquid circuit using static pressure of a liquid column. |
| US10626851B2 |
Wind turbine having an access arrangement for a nacelle
Wind turbine, having a tower and a nacelle mounted rotatably around a center axis of the tower on top of the tower, the tower having at least one tower lift for transportation and/or at least one tower climbing means, in particular a ladder, for climbing between the bottom of the tower and at least one tower platform inside the tower which allows access to an access arrangement for the nacelle, characterized in that the access arrangement includes an access platform suspended below a bed frame of the nacelle and rotatable with the nacelle and an access climbing means, in particular stairs, and/or an access lift leading from the access platform to an interior of the nacelle. |
| US10626850B2 |
Load carrying structure for a multirotor wind turbine
A load carrying structure (3) for a multirotor wind turbine (1) is disclosed. The load carrying structure (3) comprises a first load carrying arrangement (4) and a second load carrying arrangement (4), and each load carrying arrangement (4) comprises a primary structure (9) and at least two secondary structures (10), the secondary structures (10) extending on opposing sides of the primary structure (9) between an energy generating unit (5) carried by the load carrying arrangement (4) and an attachment point at a tower structure (2). Gravity acting on the energy generating units (5) causes push in the primary structures (9) and pull in the secondary structures (10), thereby causing preload of the secondary structures (10). The load carrying structure (3) is capable of handling thrust loads. |
| US10626849B2 |
Methods, systems, and devices for tether core diagnostics and monitoring
An example system includes a ground station, an aerial vehicle, a tether, a probe, and a control system. The tether includes a core having a strength member as well as an electrical conductor that is wound around the core. The probe is attached to the strength member so that the probe is able to measure an electrical property of at least a portion of the strength member. The control system is configured to measure the electrical property along the strength member at a predetermined measurement rate and also determine that the electrical property is outside a predetermined range. Based on the electrical property, damage to the tether core can be assessed. |
| US10626848B2 |
Lift-driven wind turbine with force canceling blade configuration
A lift-driven wind turbine has a turbine rotor with blades mounted to the turbine shaft by two struts hinged to the shaft and each blade to form a four-bar linkage. The blades' airfoil cross section generates lift that rotates the blades around the axis in the presence of a prevailing wind. The airfoil chord forms a geometric angle of attack αG relative to the tangent of the blade path and the struts orient the blades with an outward tilt angle γ. The turbine is designed with values of αG and γ that cause the lift generated by each blade to have an upward component that supports the blade against the force of gravity and a mean radially inward component that substantially balances centrifugal forces on the blade. Wind turbines designed according to the principles disclosed herein facilitate the construction of free-floating utility scale wind turbines for deep water installations. |
| US10626845B2 |
Wind turbines with reduced electromagnetic scattering
A wind turbine with reduced electromagnetic scattering includes a wind turbine support structure having a cylindrical shape, a wind turbine blade supported by the wind support structure, and a plurality of multi-layer absorbers to limit the electromagnetic scattering, the absorber including at least cobalt ferrite alloy nano-particles, cobalt ferrite alloy nano-flakes, and air. The wind turbine blade includes a blade root, a blade tip opposite the blade root, and a blade middle part extending between the blade root and the blade tip. The plurality of multi-layer absorbers further includes a planar absorber that covers the wind turbine support structure, and a curved absorber that covers the middle part. |
| US10626844B2 |
Hydraulic drivetrain, method of starting same, power generator and method of starting same
The present invention provides a hydraulic drive train including a check valve provided in a return oil passage disposed between a branching position of a first branching oil passage and a branching position of a second branching oil passage, wherein at the time of starting of startup of the hydraulic drive train, the switching valve is closed, the opening degree of the flow rate adjusting valve is set to the initial opening degree, the on-off valve is opened, the boost pump is driven by the drive motor, and the hydraulic oil is supplied to the hydraulic pump, thereby assisting the rotational speed of the vanes by the hydraulic oil. |
| US10626840B2 |
Methods and systems for spark timing control
Methods and systems are provided for adjust spark timing based on ambient humidity and transient tip-in parameters. In one example, a method may include, during a tip-in, retarding spark timing based on each of ambient humidity, peak air charge, and rate of change of air charge. As such, the spark timing retard may be higher at lower humidity levels, and the spark timing retard may be lower at higher humidity levels. |
| US10626839B2 |
Ignition system for light-duty combustion engine
An ignition system for a light-duty combustion engine includes a charge winding, a microcontroller and a power supply sub-circuit. The sub-circuit is coupled to both the charge winding and the microcontroller and includes a first power supply switch, a power supply capacitor and a power supply zener. The sub-circuit is arranged to turn off the first power supply switch so that charging of the power supply capacitor stops when the charge on the power supply capacitor exceeds the breakdown voltage on the power supply zener. In at least some implementations, the power supply capacitor may power the microcontroller and the power supply sub-circuit may limit or reduce the amount of electrical energy taken from the induced AC voltage of the charge winding to a level that is still able to sufficiently power the microcontroller yet saves energy for use elsewhere in the system. |
| US10626838B2 |
Thermal storage expansion tank
A temperature control system for an engine. The system includes a thermal storage expansion tank defining a thermally insulated interior volume for storing engine coolant. The system further includes a pump that pumps engine coolant that has exited the thermal storage expansion tank back into the thermally insulated interior volume of the thermal storage expansion tank and forces air out of the thermal storage expansion tank to store coolant in the thermally insulated interior volume when the engine is off. |
| US10626836B2 |
Control method of idle stop and go system
A control method of an idle stop and go system is provided. The method includes determining whether a stop condition of an engine operating in an idle state is satisfied and determining whether a pressure increase value of a brake oil formed during a predetermined time period is greater than a predetermined value when the stop condition of the engine is satisfied. A valve connected to a hydraulic line to which the brake oil pressure is transmitted is then temporarily closed and then reopened when the pressure increase value is greater than the predetermined value. The engine is stopped after the valve is temporarily closed and reopened. |
| US10626833B2 |
Engine device
An engine device including: an EGR device configured to circulate, as EGR gas, a portion of exhaust gas exhausted from an exhaust manifold to an intake manifold; and an EGR cooler configured to cool EGR gas and supply the EGR gas to the EGR device. The EGR cooler includes a heat exchanger and a pair of flange portions. The heat exchanger has a coolant passage and an EGR gas fluid passage alternately stacked. The flange portions are disposed on the heat exchanger. An outlet of the coolant is disposed in one of the flange portions, while an inlet of the coolant is disposed in the other flange portion. An inlet of the EGR gas is disposed in one of the flange portions, while an outlet of the EGR gas is disposed in the other flange portion. |
| US10626830B2 |
Systems and methods for indicating canister purge valve degradation
Methods and systems are provided for indicating whether a canister purge valve in a vehicle evaporative emissions control system is degraded. In one example, an air intake system hydrocarbon (AIS HC) trap temperature may be monitored during a refueling event, and responsive to an indication that the AIS HC trap temperature change is greater than a predetermined threshold, it may be indicated that the canister purge valve is degraded. In this way, diagnosis of whether a vehicle canister purge valve is degraded may be indicated without the use of engine manifold vacuum, and may be advantageous for vehicles configured to operate for significant amounts of time without engine operation, or without intake manifold vacuum. |
| US10626826B2 |
Method for checking the tightness of a fuel supply system
A method for checking the tightness of a fuel supply system of a motor vehicle is provided. The fuel supply system includes a volume-changing element, which is provided in the fuel tank and the volume of which is connected to the environment. The fuel tank is typically closed off from the environment by way of a valve unit. For tightness testing, a differential pressure with respect to the environment is produced in the tank interior by way of a gas-conveying device while the volume change element is connected to the environment. The differential pressure is held by switching a suitable shut-off valve and is monitored over a certain time span or checked after a certain time span. Sufficient tightness of the fuel supply system is inferred if the differential pressure still exceeds a certain threshold value after the time span. |
| US10626825B2 |
Bottom feed fuel bowl
An apparatus and method are provided for a fuel bowl to supply liquid fuel to a carburetor. The fuel bowl comprises a float chamber and a fuel inlet cavity which receives a fuel delivery insert. The fuel delivery insert receives a fuel inlet valve and comprises passages to direct incoming fuel to a bottom portion of the float chamber. A float comprises an elongate member rotatably hinged within a float cavity of the fuel delivery insert, such that the float rises according to a quantity of fuel within the float chamber. The fuel inlet valve supplies liquid fuel to the float chamber by way of the passages according to the operation of the float within the float chamber. A ventilation chamber allows air and fuel vapors to exit as liquid fuel enters the float chamber while preventing liquid fuel from entering into the carburetor. |
| US10626824B2 |
Thrust reverser actuating
A thrust reverser includes: a thrust-reversing element movable between a stowed position and a deployed position; at least one hydraulic actuator operably coupled to move the thrust-reversing element between the stowed and deployed positions; at least one hydraulic primary lock configured to transition, in response to a first activation pressure, between an engaged state, where movement of the thrust-reversing element is inhibited, and a released state, where movement of the thrust-reversing element is uninhibited; and a directional control unit fluidly coupled to the hydraulic actuator and the hydraulic primary lock, the directional control unit configured to transition from a first stage to a second stage in response to a second activation pressure that is greater than the first activation pressure, and where a transition from the first stage to the second stage by the directional control unit causes the hydraulic actuator to move the thrust-reversing element to the deployed position. |
| US10626823B2 |
Exhaust heat recovery unit
An exhaust heat recovery unit, includes: a heat exchanger that is provided inside an exhaust pipe through which exhaust gas flows, the heat exchange being formed from silicon carbide, and the heat exchanger performing heat exchange between the exhaust gas and a heat medium; and a retention member that is provided at the periphery of the heat exchanger, is formed of a ceramic sheet or an expandable graphite sheet, and is sandwiched between the exhaust pipe and the heat exchanger, thereby retaining the heat exchanger in the exhaust pipe. |
| US10626812B2 |
Internal combustion engine employing a dedicated-cylinder EGR system
A multi-cylinder engine includes first and second subsets of cylinders. A dedicated-cylinder exhaust gas recirculation (EGR) system is associated with the second subset of cylinders. A plasma ignition system is disposed in the second subset of cylinders. A controller operates the plasma ignition system to control the plasma igniters to execute plasma discharges in the second subset of cylinders to generate residual exhaust gas, which is recirculated through the dedicated-cylinder EGR system to the intake air system for introduction into intake air. |
| US10626811B2 |
EGR system and method for an opposed piston engine
Methods and systems for providing exhaust gas recirculation to a two stroke opposed piston diesel engine are described. In one example, high and low pressure exhaust gas recirculation systems may be activated or deactivated in response to exhaust gas hydrocarbon concentration and particulate matter flow rate from the engine. In addition, operation of the low and high pressure exhaust gas recirculation systems may be responsive to an operating state of a supercharger compressor. |
| US10626806B2 |
Process and system for controlling engine speed
A control process for controlling an engine speed governor of an engine is provided. The process comprises the steps of calculating the current engine power being developed by the engine, and determining an appropriate engine speed for the current engine power based upon a first engine map. The process then instructs the speed governor to adjust the engine speed in accordance with the first map if required. The process monitors for desired engine power requests, and calculates a power ratio of desired engine power versus current engine power upon receiving a desired engine power request. The process then establishes an engine speed adjustment value based upon a second engine map of power ratio versus speed adjustment value, and instructs the speed governor to adjust the engine speed in accordance with the speed adjustment value. A speed governor system incorporating the control process, and a work machine or vehicle incorporating such a system are also provided. |
| US10626805B2 |
Automotive powertrain unit
The present disclosure improves serviceability of an automotive powertrain unit without deteriorating NVH characteristics. A powertrain includes an engine having a cylinder head; and a transmission coupled to the engine. The engine includes an EGR connected between an intake passage and an exhaust passage. The transmission is provided below the cylinder head in a vehicle height direction. The EGR is provided along a side of the cylinder head toward the transmission, and supported by the transmission. |
| US10626804B2 |
Adaptive control strategy in dual fuel engine
A dual fuel engine system, such as for diesel and natural gas operation, includes a control system having an electronic control unit structured to vary a stored control valve for a fuel delivery parameter, responsive to engine power output. The engine power output can be determined by in-cylinder pressure monitoring during a liquid fuel mode. The stored control value can be a dynamically updated value in an engine fueling map. |
| US10626800B2 |
System and method for calibrating a case cooling system for a gas turbine engine
A case cooling calibration system for a gas turbine engine includes a rotor casing, and a stage, rotatably mounted within the rotor casing. The rotor-casing includes in-series fluid communication, a duct, a flow control valve, and a manifold. The valve regulates an air flow through the duct to the manifold, which is arranged radially outwardly around the casing radially coplanar with the rotor stage. A temperature sensing apparatus is positioned on the rotor casing, radially outwardly of the rotor stage. A controller regulates the valve in a stepwise manner providing a variable cooling air-flow to the rotor-casing. A processor calculates a correction depending on a comparison between the rotor casing temperature and a predicted rotor-casing temperature for a given engine power condition. An engine controller controls the valve depending on the correction characteristic to maintain a predetermined operational radial clearance between the rotor-stage and the rotor-casing. |
| US10626796B2 |
Film cooling passage with multidimensional diffusion
A film-cooled component for a gas turbine engine includes a first surface of the component located at a gas path of a gas turbine engine, a second surface of the component defining a component passage, and a cooling airflow passage extending from the second surface to the first surface to convey a cooling airflow from the passage and emit the cooling airflow at the first surface. The cooling airflow passage is curvilinearly diffused in at least two directions relative to a local gas flow direction in the gas path. A method of cooling a component includes flowing a cooling airflow into an internal component passage of the turbine component, conveying the cooling airflow through a cooling airflow passage, diffusing the cooling airflow in at least two directions along the airflow passage, and emitting the cooling airflow at a gas path surface to cool the gas path surface of the component. |
| US10626795B2 |
Bearing assembly for a turbocharger, comprising an anti-rotation element
A bearing assembly for a compressor of an internal combustion engine. The bearing assembly includes an outer ring having an outer cylindrical surface with a first and a second axial section. A positioning component which has a recess with an inner circumference is provided, wherein the positioning component surrounds the outer ring in a region of the second axial section and the positioning component and the outer ring are arranged displaceably relative to one another. To provide an alternative anti-rotation element and an alternative axial stop, at least one sub-section of an inner circumference of the recess of the positioning component is non-uniformly spaced from the center point and the cross-section of the second axial section around the circumference has at least one sub-section with a radius that varies around the contour of the outer cylindrical surface (radius variation). In a first circumferential section, the distance between the contour of the outer cylindrical surface of the second axial section and the axis of rotation is greater than the distance between the contour of the inner circumference of the recess of the positioning component and the axis of rotation in a second circumferential section. |
| US10626787B2 |
Uniflow engine with intake and/or exhaust valves
A uniflow engine includes a cylinder having a cylinder wall, a volume exterior to the cylinder, at least one channel extending between the cylinder wall and the volume, and a valve outside of the cylinder configured to open and close flow communication between the cylinder and the volume through the channel. |
| US10626785B2 |
Two-stage oil-injected screw air compressor
A two-stage oil-injected screw air compressor includes an integrated compression casing, and the integrated compression casing further includes a first stage compression chamber, an intermediate cooling channel, and a second stage compression chamber parallel stacked in the integrated compression casing. A straightforward oil injector aims at the intermediate cooling channel to spray lubricating oil into the intermediate cooling channel. |
| US10626783B2 |
Hybrid charge air cooler
Methods and systems are provided for cooling charge air in a hybrid engine. In one example, a method may include cooling charge air by a combination of air-to-air and air-to-coolant heat transfer with assistance from a chiller arranged in the coolant circuit. The coolant circuit includes an insert coupled to a charge air cooler allowing heat exchange via conduction and convection. |
| US10626782B2 |
Housing, especially for an exhaust system of an internal combustion engine of a vehicle
A vehicle, internal combustion engine, exhaust system, housing includes housing shell areas (10, 12), which are connected together in a folded connection area (32). The folded connection area includes a folded edge area (20, 22), extending along a folded edge longitudinal axis (L), and a plurality of spaced apart crimped sections (24, 26), which extend essentially at right angles to the folded edge longitudinal axis (L) and away from the folded edge area (20, 22) and provide intermediate spaces (28, 30). Some of the crimped sections (24, 26), of one housing shell area mesh with an intermediate space formed between two crimped sections (24, 26) of another housing shell area and overlap the folded edge area (20, 22) of the other housing shell area (10, 12) such that the folded edge area (20, 22) of the other housing shell area (10, 12) is held between the crimped sections (24, 26). |
| US10626777B2 |
Exhaust purification device and vehicle
An exhaust purification device includes: an exhaust pipe configured to discharge exhaust gas from an internal combustion engine; a filter provided in the exhaust pipe and configured to collect a particulate matter contained in the exhaust gas; a plurality of electrodes configured to apply electric fields to a plurality of regions of the filter, respectively; and a power supply configured to apply at least two AC signals mutually different in phase to the plurality of electrodes. |
| US10626776B2 |
Method and system for exhaust particulate matter sensing
Methods and systems are provided for a particulate matter sensor positioned downstream of a diesel particulate filter in an exhaust system. In one example, a particulate matter sensor may include a spherical assembly with an oblong chamber located therein. |
| US10626772B2 |
SCR exhaust aftertreatment apparatus, system and methods including multiple washcoat formulations
Unique SCR catalyst including multiple washcoat formulations with differing performance characteristics are disclosed. One exemplary embodiment is an apparatus including a catalyst substrate defining a plurality of flow channels leading from an inlet to an outlet, a first washcoat composition distributed over a first portion of the flow channels, and a second washcoat composition distributed over a second portion of the flow channels. The first washcoat composition has a lower ammonia storage density than the second washcoat composition. |
| US10626771B2 |
Mixing structure
Disclosed is a mixing structure for spraying and mixing urea water (additive agent) into and with exhaust gas 1 flowing through a communication passage 7 (exhaust flow passage). The mixing structure is provided with a curved portion 11 in the communication passage 7 downstream of a sprayed position of the urea water as well as a depression 12 on an exit side of the curved portion 11 and formed on only one of sides of the curved portion 11 bisected by a plane into plane symmetry. |
| US10626767B2 |
Exhaust purification apparatus
An upstream portion of a communication passage 16 in an exhaust emission control device has a gas gathering chamber 16A encircling and gathering exhaust gas 1 from an exit end of a particulate filter 3 through perpendicular turnabout of the gas 1 and a communication pipe 16B extracting the gas 1 gathered by the chamber 16A through an exhaust outlet 17 into an entry side of a selective reduction catalyst 4. An injector 18 is in the passage 16 to add urea water into the gas flow. The injector 18 is fixed to the chamber 16A in a position opposed to the outlet 17 and in a direction perpendicular to an axis of the filter 3. The outlet 17 of the chamber 16A has a reactor 19 into which the reducing agent injected by the injector 18 is impinged to facilitate gasification of the gas 1. |
| US10626765B2 |
Exhaust gas purification device
An exhaust gas purification device includes: a substrate of wall-flow structure having an inlet cell, an outlet cell and a porous partition wall; an upstream catalyst layer provided inside the partition wall and disposed in an upstream portion, including an exhaust gas inflow end section, of the substrate; and a downstream catalyst layer provided inside the partition wall and disposed in a downstream portion, including an exhaust gas outflow end section, of the substrate. The downstream catalyst layer contains a carrier, and Rh supported on the carrier. The upstream catalyst layer contains a carrier, and Pd and/or Pt supported on the carrier. |
| US10626764B2 |
Internal combustion engine
A single valve compression release bridge brake is provided. The single valve compression release bridge brake includes a braking piston (160) integrated into an inner end of a valve bridge (400) which is located under a rocker arm (210) of an engine. The braking piston (160) is slidably disposed in a braking piston bore (190) opened downwards from the inner end of the valve bridge (400). The lower end of the braking piston (160) is connected to the inner exhaust valve (3001). Oil is supplied to the braking piston bore (190) in the valve bridge (400). The inner end of the valve bridge (400) above the braking piston (160) is pushed upwards against the rocker arm (210) by oil pressure, and a hydraulic linkage is formed between the braking piston (160) and the valve bridge (400). A braking cam lobe (232,233) actuates the rocker arm (210), the inner end of the valve bridge (400), the hydraulic linkage, the braking piston (160), and finally the inner exhaust valve (3001) for the single valve compression release bridge brake. |
| US10626758B2 |
Rocker arm assembly
A combined exhaust and engine brake rocker arm assembly configured to selectively open first and second exhaust valves, includes a rocker arm body, an exhaust rocker arm assembly formed in the rocker arm body, and an engine brake rocker arm assembly formed in the rocker arm body and configured to operate in a collapse mode and a rigid mode. The exhaust rocker arm assembly is configured to selectively engage a valve bridge to open the first and second exhaust valves, and the engine brake rocker arm assembly is configured to selectively engage the valve bridge to open only the first exhaust valve. |
| US10626757B2 |
Assembly aid, camshaft module, and method for fixing the rotational position of rotatably mounted shafts
An assembly aid configured to fix the rotational position of rotatably mounted shafts. The assembly aid has at least two parallel mandrels which are connected to one another by way of a bridge, each mandrel being assigned a positioning element which is arranged at least in sections eccentrically with respect to the respective mandrel. |
| US10626753B2 |
Heat recovery system
A pulsed pressure, heat recovery system includes a pressure vessel for holding a vaporisable first fluid. The vessel contains a heat exchanger, and provides communication to the heat exchanger for flow of a heated second fluid. The heat exchanger enables heat transfer from the second fluid to vaporise the first fluid. The system also includes a flow loop for the first fluid extending from an outlet of the vessel to an inlet to the vessel, having in series: a first non-return valve, a turbine and a second non-return valve. The first non-return valve allows the vaporised first fluid to flow from the vessel to the turbine when the pressure of the vaporised first fluid in the vessel exceeds a predetermined limit. The turbine extracts energy from expansion of the vaporised first fluid. The second non-return valve prevents flow reversal around flow loop between the turbine and the inlet. |
| US10626751B2 |
Turbine cooling air metering arrangement
A cooling system for a turbine engine includes a structure defining a fluid passageway. The fluid passageway includes an impingement surface. A first opening into the fluid passageway is also included. The first opening is disposed opposite the impingement surface of the fluid passageway such that airflow entering the fluid passageway impacts the impingement surface. An agglomerate retention structure is disposed on the impingement surface. The agglomerate retention structure holds particulates impacting the impingement surface entering through the opening. A turbine engine is also disclosed. |
| US10626750B2 |
Top-pressure recovery turbine deposition control
Disclosed are methods useful in applications relating to blast furnace processes. The methods of the present invention provide enhanced deposition inhibition of particulate matter in top-pressure recovery turbines. The methods of the present invention comprise adding nitrogen-containing compounds to a top-pressure recovery turbine, inhibiting deposition of solids formed from blast furnace gas on top-pressure recovery turbine components. |
| US10626745B2 |
Turbine ring assembly supported by flanges
A turbine ring assembly includes both a plurality of ring sectors made of ceramic matrix composite material forming a turbine ring and also a ring support structure having first and second annular flanges, each ring sector having first and second tabs, the tabs of each ring sector being held between the two annular flanges of the ring support structure. Each of the first and second tabs of the ring sectors has an annular groove. Each of the first and second annular flanges of the ring support structure has an annular projection received respectively in the annular groove of the first tab or in the annular groove of the second tab of each ring sector. A resilient element is interposed between the annular projection of the first flange and the annular grooves of the first tabs, and also between the annular projection of the second flange and the annular grooves of the second tabs. |
| US10626744B2 |
Dual hydorstatic seal assembly
A seal assembly includes first and second rings. The first ring includes a first outer ring, a first beam connected to the first outer ring, and a first shoe. The first shoe includes free and fixed ends and is configured to move radially. The second seal ring is disposed axially adjacent and is attached to the first seal ring. The second seal ring includes a second outer ring, a second beam connected to the second outer ring, and a second shoe. The second shoe includes free and fixed ends and is configured to move in a generally radial direction. The free end of the second shoe is disposed axially adjacent to the fixed end of the first shoe. The fixed end of the second shoe is disposed axially adjacent to the free end of the first shoe. |
| US10626742B2 |
Inner ring and guide vane cascade for a turbomachine
An inner ring according to the invention for a guide vane cascade of a turbomachine has a radially outer inner ring surface as well as a plurality of bearing mounts for a respective guide vane plate of a guide vane. The bearing mounts each have an opening in the outer inner ring surface as well as a bottom face lying radially opposite the opening. At least two of the bearing mounts are separated from each other by a separating wall and are connected to each other in a region of their bottom face by a through-opening. A guide vane cascade according to the invention for a turbomachine has an inner ring according to the invention and a plurality of guide vanes inserted into the bearing mounts. |
| US10626740B2 |
Airfoil trailing edge segment
Turbine nozzle sections and airfoils having trailing edge segments are provided. In one embodiment, a turbine nozzle section comprises an inner band defining a pocket; an outer band defining an opening therethrough; and an airfoil radially extending from the inner band to the outer band and including pressure and suction sides. The airfoil has a body segment including a cavity and a plurality of ejector apertures defining a passageway from the cavity to an outer surface of the airfoil, and a trailing edge segment including an inner end and an outer end. The body segment defines a projection projecting inwardly from the suction side, and the trailing edge segment defines a notch opening toward the suction side. The projection is received within the notch. The inner end of the trailing edge segment is received within the inner band pocket, and the outer end is positioned within the outer band opening. |
| US10626738B2 |
Rotating part, method of fabricating the same, and steam turbine including the same
A rotatable body includes a rotor and n buckets, each bucket being coupled to the rotor in a tangential entry manner. The rotor supports each of the n buckets coupled to the rotor, so the buckets may be stably coupled to the rotor, using a unified annular dovetail tenon that protrudes axially from the rotor. Each bucket includes a bucket dovetail mortise for engaging with the unified annular dovetail tenon in order to couple the bucket to the rotor. A method of manufacturing the rotatable body includes assembling first to (n−1)th buckets with the rotor wheel by successively inserting the first to (n−1)th buckets through the tangential entry; assembling the nth bucket with the adapter; assembling the adapter with the rotor wheel, by inserting the adapter assembled with the nth bucket into the tangential entry; and collectively moving all the buckets by one half pitch in the circumferential direction. |
| US10626737B2 |
Rotating body, method of manufacturing the same, and steam turbine including the same
A rotatable body includes a rotor and n buckets, each bucket being coupled to the rotor in a tangential entry manner. The rotor supports each of the n buckets coupled to the rotor, so the buckets may be stably coupled to the rotor, using a unified annular dovetail tenon that protrudes axially from the rotor. Each bucket includes a bucket dovetail mortise for engaging with the unified annular dovetail tenon in order to couple the bucket to the rotor. A method of manufacturing the rotatable body includes assembling first to (n−1)th buckets with the rotor wheel by successively inserting the first to (n−1)th buckets through the tangential entry; assembling the nth bucket with the adapter; assembling the adapter with the rotor wheel, by inserting the adapter assembled with the nth bucket into the tangential entry; and collectively moving all the buckets by one half pitch in the circumferential direction. |
| US10626735B2 |
Double wall turbine gas turbine engine blade cooling configuration
An airfoil includes pressure and suction side walls that extend in a chord-wise direction between leading and trailing edges. The pressure and suction side walls extend in a radial direction to provide an exterior airfoil surface. A core cooling passage is arranged between the pressure and suction walls in a thickness direction and extends radially toward a tip. A skin passage is arranged in one of the pressure and suction side walls to form a hot side wall and a cold side wall. The hot side wall defines a portion of the exterior airfoil surface and the cold side wall defines a portion of the core passage. The core passage and the skin passage are configured to have a same direction of fluid flow. A slot extends longitudinally in the skin passage. A resupply hole fluidly interconnects the core passage and the slot. |
| US10626734B2 |
Airfoil having internal hybrid cooling cavities
Airfoils bodies having a first core cavity and a second core cavity located within the airfoil body that is adjacent the first core cavity. The second core cavity is defined by a first cavity wall, a second cavity wall, a first exterior wall, and a second exterior wall, wherein the first cavity wall is located between the second core cavity and the first core cavity and the first and second exterior walls are exterior walls of the airfoil body. The first cavity wall includes a first surface angled toward the first exterior wall and a second surface angled toward the second exterior wall. At least one first cavity impingement hole is formed within the first surface and a central ridge extends into the second core cavity from at least one of the first cavity wall and the second wall and divides the second core cavity into a two-vortex chamber. |
| US10626731B2 |
Airfoil leading edge cooling channels
An airfoil cooling system may be provided. An airfoil may have a pressure side and a suction side that are separated by a leading edge. The leading edge may pass through a stagnation point of the airfoil. A spar may have an outer surface comprising standoffs. The standoffs may define a cooling channel that extends across the leading edge on the outer surface of the spar, from the pressure side to the suction side. The cooling channel may have a first portion and a second portion defined by the standoffs. The first portion may be located closer to a base or a tip of the airfoil than the second portion. The spar may further comprise an inlet on the pressure side or the suction side. The inlet may be configured to convey a cooling fluid from a passageway located inside of the spar to the cooling channel. |
| US10626728B2 |
Blade for a turbomachine impeller and method for modelling the same
A blade for a turbomachine bladed wheel, the blade comprising a root, an airfoil, and a tip. The root and the tip have respective platforms, each presenting a surface on a side toward the airfoil, which surfaces are referred to respectively as the root platform wall and the tip platform wall. Each of these platform walls is constituted by a pressure side portion and a suction side portion meeting at a crest curve. |
| US10626726B2 |
Tubular adhesion turbine or pump
A boundary layer turbine having a housing with an inlet that receives pressurized fluid, a rotatable shaft extending through the housing, nested cylindrical tubes of progressively wider diameter connected coaxially about the shaft wherein adjacent tubes define a cylindrical fluid passageway there-between that is in fluid communication with the inlet and an outlet, and at least one nozzle coupled to the inlet configured to direct the flow of fluid from the inlet into the plurality of passageways and against the plurality of tubes at an angle to a normal plane to the curvature of the plurality of tubes and at an angle to the longitudinal axis of the shaft, wherein the angled flow of fluid imparts rotation to the plurality of tubes and the shaft and flows towards the outlet where the fluid is discharged, and wherein the rotating shaft may be used to provide kinetic energy. |
| US10626717B2 |
System and program for predicting the shearing by fluid pressure
The present disclosure relates to a system and program for predicting shearing by fluid pressure, the system and program capable of predicting shearing information such as the minimum pressure Pcm required for hydraulic shearing, the sufficient pressure Pco for hydraulic shearing, and the optimal shearing direction using input information including the vertical stress σv, the maximum horizontal stress and the minimum horizontal stress of a rock to which fluid is to be injected, a joint friction angle ϕ, a reservoir rock density ρr, an injected fluid density, and a coefficient of the sufficient pressure for hydraulic shearing α. |
| US10626710B1 |
Downhole peristaltic pump assemblies
The disclosure herein includes a peristaltic pump assembly for pumping wellbore fluid, which peristaltic pump assembly may include: a pump; a housing having a chamber; a conduit coupled to the pump and the housing, wherein fluid may be capable of ingress into the conduit from the chamber or egress from the conduit into the chamber; and a hose having a portion disposed in the chamber, wherein the portion may be capable of being compressed by fluid disposed in the chamber. |
| US10626707B2 |
Flushing filter
An apparatus can include a filter element that is positionable in a tubing string. The filter element can have a closed end and an open end. A plurality of slots can extend generally radially from the closed end to the open end of the filter element along a length of the filter element. |
| US10626706B2 |
Junction models for simulating proppant transport in dynamic fracture networks
In accordance with embodiments of the present disclosure, a methodology may be used to computationally simulate a system of equations relating to the junction points of a dynamic fracture network (DFN). The simulation may utilize one or more efficient algorithms to perform a realistic, physically conservative, and stable coupled simulation of the DFN's complex flows. These algorithms may use assumptions based on the transient Navier-Stokes equations to perform the proppant laden flow simulation. As described in detail below, the algorithms may utilize a numerical methodology that accurately simulates a junction system of equations arising from solving the fluid and proppant flows inside individual fractures based on Navier-Stokes equations along with a proppant transport equation. |
| US10626705B2 |
Magnetic pulse actuation arrangement having layer and method
A magnetic pulse actuation arrangement configured for use in a downhole system, the arrangement including: a workpiece; a layer placed on a portion of the workpiece, the layer having a different magnetic permeability than the workpiece; and, an inductor including a coil and configured to deliver a magnetic pulse to the workpiece to urge the workpiece in a direction, the layer facing the coil. |
| US10626703B2 |
Safety valve coupling and method of manufacturing valve
A valve includes a piston, a flow tube, and a coupling transferring longitudinal movement between the piston and flow tube and enabling rotational movement of the flow tube with respect to the piston. The coupling includes a connector and a thrust sleeve. The connector includes a piston attachment feature and a thrust sleeve attachment feature, the piston attachment feature attached to the piston. The thrust sleeve includes a pocket, the thrust sleeve attachment feature disposed within the pocket. The thrust sleeve includes portions disposed radially interiorly and radially exteriorly of the thrust sleeve attachment feature. |
| US10626700B2 |
Downhole drilling system
A drill string has a first part and a second part closer to a top of the well. The first part has a drilling head and an annular barrier with a tubular metal part, an expandable metal sleeve and an annular space between the inner face of the expandable metal sleeve and the tubular metal part. Drilling is commenced and then stopped when a loss of formation pressure is detected. A ball is dropped into the drill string and the drill string is pressurized. The expandable metal sleeve is expanded with pressure until the expandable metal sleeve abuts the inner face of the borehole. The second part of the drill string is separated from the first part and pulled out of the borehole. Cement is injected into the borehole above the first part to provide a cement plug above the first part. |
| US10626698B2 |
Cement squeeze well tool
A well tool for cementing a portion of a well includes a cement retainer assembly and a capsule connected to the cement retainer assembly. The cement retainer assembly is configured to be disposed within a wellbore, and includes a ported sub and a cement retainer. The ported sub includes a port to flow cement out of the cement retainer assembly and into an annulus of the wellbore. The capsule includes a body defining an interior chamber of the capsule, where the interior chamber is configured to retain a fluid, and the capsule is configured to be disposed at a location within the wellbore and downhole of the cement retainer assembly. |
| US10626681B2 |
Drill rod having internally projecting portions
Threaded drill string component having a hollow elongate body with a box end portion, an opposing pin end portion and a cylindrical mid-body portion that extends longitudinally between the respective box and pin end portions and has a variable wall diameter. The mid-body inner wall of the mid-body portion has at least one projecting portion or upset that is spaced from both the box and pin end portions and extends inwardly toward a central longitudinal axis of the hollow body and a plurality of troughs defined in the mid-body inner wall of the mid-body portion. |
| US10626680B2 |
Percussive rock drill bit with flushing grooves
A percussive rock drill bit has a head and a shank in which a plurality of flushing grooves extend radially outward and axially rearward from a front face. The flushing grooves are configured to optimize the axially rearward flow of rock particles and fines entrained in the flushing fluid. In particular, each groove is generally convex relative to a longitudinal axis of the drill bit and is declined continuously relative to the axis from a first groove end to a second groove end. |
| US10626679B2 |
Bidirectional cluster hammer reamer
A bidirectional cluster hammer reamer (“BCHR”) for use in a horizontal direction drilling system comprises a plurality of percussive hammers and bits arranged around a central drive rod. The central drive rod is translatable between a forward most position and a rear most position. The central drive rod is translated to the forward most position when the BCHR is being pulled through a previously drilled pilot channel. The central drive rod is translated to the rear most position when a reverse feed force is applied to the BCHR. When in the rear most position, the central drive rod cooperates with an air distribution assembly at the rear of the BCHR to expel a portion of a pressurized fluid to the exterior of the BCHR for clearing accreted debris. |
| US10626678B2 |
Reaming device connecting to downhole motor with paralleled driving structure
A reaming device connects to downhole motor with paralleled driving structure. The downhole motor contains power section assembly, sleeve and connection pad. The power section assembly has a rotor and a stator in which the stator covers the rotor. The sleeve is located inside the rotor that drives the sleeve to make rotation. The connection pad is affixed to and rotates with the sleeve is disposed on the one end of the extended part of rotor from the bottom of sleeve. The reamer is set on the stator of power section assembly or on the cover connecting to the stator from power section assembly. The rotor drives the reamer to rotate with the stator or on the cover connecting to the stator through the sleeve and the connection pad. |
| US10626677B2 |
By-pass fluid passageway for drill tool
A rotary drill tool for cutting rock includes a set of journal legs that rotatably mount rotating cone shaped cutters via respective bearing assemblies. A fluid supply passageway extends through the journal legs to provide a cooling and cleaning fluid to the bearings during use. A by-pass passageway extends through a base region of the spindle that mounts each cone cutter and is provided in direct fluid communication with the supply passageway to divert the fluid to a base region of the bearing assembly. |
| US10626675B2 |
Bearing section for a positive displacement mud motor for use in directional earth drilling
A bearing section for a positive displacement mud motor for directional drilling in which the deflection of the drill bit is remotely adjusted by bending the drive sub using an offset flex drive mechanism to adjust between desired settings. The bearing section is adjustable from the surface without the need for trips of the bottom hole assembly to the surface. |
| US10626671B2 |
Adaptable ladder accessory
A ladder accessory is easily adapted for mounting on ladders of different shapes and sizes. The ladder accessory includes mounting slots whose long dimensions run in at least two different directions. This allows mounting hardware to be placed anywhere along the length of the slot, as may be convenient for a particular ladder's geometry. |
| US10626670B2 |
Control apparatus for a window blind
A control apparatus for controlling rotation of a shaft about an axis includes a roller releasably and rotatably connected to a rear housing mount of a housing that is firmly secured to a wall, an operating cord looped on the roller, a front coupling member co-rotatably coupled with the shaft, and a rear coupling member releasably connected to the roller by a rearward resilient force of a resilient member and movable and non-rotatable relative to the front coupling member. The roller is moved, upon an excess downward pulling force, to a releasing position, where the rear coupling member is moved forwardly to release connection with the roller so as to permit removal of the roller from the housing. |
| US10626668B2 |
Low power hub wireless control of motorized window coverings
A system for controlling motorized window coverings is described herein. The window coverings each have a processor, a network device and wireless transmitters enabling connection via a network. The network is controlled by one or more mobile devices which receive user input. The mobile devices wirelessly connect to a local area network (LAN) via a hub. One or more hubs are connected via the LAN. The window coverings are networked via a personal area network (PAN). The hubs convert the LAN protocol to the PAN protocol. Sensors send sensor data along with real time weather data to the processor. The processor uses this sensor data to update charts and schedules in memory, then sends commands to the controller based on these updated charts and schedules according to user defined and factory set parameters. The system includes both local and cloud based control. |
| US10626665B2 |
Vehicle weather strip
A vehicle weather strip according to the present invention includes a base that is attached to a door, a protrusion (a first elastic contact section) that comes into elastic contact with a sash of the door further in a door outer side direction than the base, a protrusion (a second elastic contact section) that comes into elastic contact with the sash further in the door outer side direction than the protrusion (the first elastic contact section). The protrusion (the second elastic contact section) is in contact with at least a molding in the sash. |
| US10626664B1 |
Compound fenestration assembly mull joints and methods
Compound fenestration assembly mull joints, compound fenestration assemblies using those mull joints, and methods of making and using the same are described herein. The mull joints in compound fenestration assemblies as described herein use universal joining strips to form both sides of a mull joint, as well as other universal components such as, e.g., corner gussets, locator plates, end plugs, seal members, etc. that may be used as needed to form mull joints as required in a compound fenestration assembly. |
| US10626663B2 |
Spacer for insulating glazing units
A spacer for multipane insulating glazing units includes a polymeric main body having two pane contact surfaces running parallel to one another, a glazing interior surface and, an adhesive bonding surface. The pane contact surfaces, and the adhesive bonding surface are connected directly or via connection surfaces. The spacer also includes an insulation film, which is applied on the adhesive bonding surface. |
| US10626659B2 |
Assembly for adjusting an adjustment element relative to a stationary portion of a vehicle
An assembly for adjusting an adjustment element relative to a stationary portion of a vehicle, in particular a vehicle door relative to a vehicle body, comprises a drive motor for electromotively adjusting the adjustment element and a transmission element. In a coupling, first condition an electrically actuatable coupling device couples the drive motor with the transmission element, in order to exert an adjustment force for adjusting the adjustment element on the transmission element, and in a decoupling, second condition decouples the drive motor from the transmission element. An electrically actuatable locking device serves for locking the adjustment element with the stationary portion of the vehicle in a closed position. A control device controls the drive motor, the coupling device and the locking device. |
| US10626653B2 |
Method for the commissioning of a door or window closer
In a method for the commissioning of a door or window closer which comprises an energy accumulator, a damping device with an electric motor being operable as a generator and a transmission element, the leaf is opened and/or closed at least once in a teach-in process, the angular position of the motor shaft is detected during opening and/or closing, a functional relationship is determined between the angular position of the motor shaft and an angular position of the rotatable leaf at least over an area of the opening width of the leaf and the functional connection is automatically taken as a basis for a subsequent actuation of the electric motor for the damping of the closing movement of the leaf. |
| US10626652B2 |
Drive device for displacing a vehicle part, comprising a magnetic braking unit
It is provided a driving device for adjusting a vehicle part, in particular a tailgate, comprises an electric drive for driving the vehicle part, with an output shaft for transmitting an adjusting force to the vehicle part, and a first braking device operatively connected to the output shaft, which includes at least one permanent magnet element and is configured to provide a braking force for arresting the vehicle part in a currently adopted position. There is also provided a second braking device that is configured to switch the electric drive into a generator braking mode in order to at least partly feed a power generatorically produced by the drive back into the drive and thereby provide a braking force for braking a movement of the vehicle part. |
| US10626651B2 |
Hinge for opening/closing door
The present invention provides a hinge for opening/closing a door, comprising: left and right plates respectively coupled to the door and a door frame; a main housing formed in the center of any one of the left and right plates; upper and lower auxiliary housings respectively formed at the top and the bottom of the other of the left and right plates; a support member coupled to and linked with the main housing by penetrating into any one of the upper and lower auxiliary housings; a guide member coupled to and linked with the other of the upper and lower auxiliary housings, formed by inserting a portion thereof into the main housing, and having a screw hole for adjustment; an adjustment member having a screw bar for adjustment and a screw bar for fixing, which are formed to have different screwing directions as a right-handed screw and a left-handed screw, and having an adjustment space for interference prevention between the screw bar for adjustment and the screw bar for fixing; a fixing member for fixing the adjustment member by closely attaching, to the guide member through the adjustment space, the screw bar for fixing the adjustment member; and a twist spring connectedly provided between the support member and the adjustment member so as to change the strength of elasticity by the rotation of the adjustment member. |
| US10626648B2 |
Sliding door apparatus
A sliding door apparatus capable of effectively restraining sliding movement of a door body is provided. A sliding door apparatus 1 includes: a rail 20 having an inner surface 24 formed to have a concave shape, the inner surface 24 having a first support surface 24A and a second support surface 24B which are not parallel to each other; a hanger 30A, 30B having a first driving member (32, 37) in rolling contact with the first support surface 24A, and a second driving member (33, 38) in rolling contact with the second support surface 24B; and a door body 40 configured to be moved in a longitudinal direction of the rail 20 through the hanger 30A, 30B. When seen along the longitudinal direction of the rail, the first support surface 24A and the second support surface 24B are formed to come close to each other as they extend toward a bottom of the inner surface 24. |
| US10626647B2 |
Universal sliding door system
A universal sliding door system that is configured to facilitate installation in either a slide right to open (SRO) orientation or a slide left to open (SLO) orientation. In some embodiments, a track is attached to a header by a pivot connector that allows the track to be pivoted up or down so that the track can be easily oriented at an appropriate angle for the desired opening orientation. The header and track may also each include a first set of openings configured to allow the track to be easily installed in a SRO orientation and a second set of openings configured to allow the track to be easily installed in a SLO orientation. Other components of the door system, such as the door and the vertical casing members may also include features configured to allow the components to easily be installed in either opening orientation. |
| US10626646B1 |
Self-contained door hinge release
A door hinge assembly comprises a first hinge member mounted to a motor vehicle and a second hinge member mounted to the removable door assembly rotatable between a closed position and a nominal fully open position. A locking member retains the second hinge member relative the first hinge member when the removable door assembly is rotated between the closed position and the nominal fully open position. A release block and a release tab is alternatively provided on either of the first or second hinge member. The release tab is resiliently urged to a locked position when the removable door assembly is rotated between the closed position and the nominal fully open position. The release tab is displaced to an unlocked position by the release block when the removable door assembly is rotated to an extended open position, whereupon the first hinge member may be separated from the second hinge member. |
| US10626643B2 |
Case latch assembly
A case latch assembly having a strike plate member provided on a first lock mounting part; a hinge member mounted on a second lock mounting part for pivotal movement about a pivot; a reciprocating element mounted for reciprocal movement on the hinge member, the reciprocating element having a strike plate engagement portion to a side of the pivot nearest to the first lock mounting part for engaging with the strike plate member, and a cantilever portion which extends to the side of the pivot furthest from the first lock mounting part; and a torsion element being arranged to apply torsion to the hinge member to bias the strike plate engagement portion away from the strike plate member as the reciprocating element moves between a first position and a second position, the cantilever portion interacts with a constraining formation on the second lock mounting part to offset the bias applied by the torsion element to cause the strike plate engagement portion to be deflected towards the strike plate member. |
| US10626642B2 |
Railcar dome lid device
A device is provided to assist rail car loaders when loading rail cars and to hold open the rail car dome lid to further prevent from closing while the rail car loader is working in the dome lid area. Additionally, this invention allows for improved egress when the rail car loader is working on the rail cars. The device for a railcar dome lid enables and holds the railcar dome lid open and to sit at a near a 90-degree angle without the possibility of the railcar dome lid falling closed on an operator. The railcar dome lid device includes a base member and an internal holding arm on the inside of the railcar dome wall. The base member includes two arms, with one arm on the outside of the railcar dome wall and one arm that props up against and holds the railcar dome lid open. |
| US10626637B2 |
Padlock with indication device
A padlock includes a shell, a shackle, a button and an indicator. The shackle has a long leg, a short leg and an arch section extending between the long and short legs. The short leg is rotatable about the long leg. The button is movable to a blocking position to block the short leg from rotation about the long leg, and to an unblocking position to permit the rotation of the short leg about the long leg. The key-operated lock core is configured to drive the button in one direction to the blocking position and in a reverse direction to the unblocking position. The indicator is movable with respect to the key-operated lock core and the button. The indicator is movable from an original position, toward a first horizontal level that is tangent to the vertex of the arch section of the shackle, to an indicative position outside the shell. |
| US10626634B2 |
Anti-barricading turn hub assembly for a door lockset
An anti-barricading turn hub assembly is configured for use with a lockset including a bolt movable to lock and unlock a door. The anti-barricading turn hub assembly includes a spindle connected to a thumb turn on one side of the lock. The spindle is releasably engaged to a turn hub that is operable by the key from the other side of the door. Under normal operation, the spindle and turn hub rotate together to lock and unlock the bolt. In a barricading situation in which the thumb turn is held to prevent the turn hub assembly from rotating, the turn hub disengages from the spindle upon application of sufficient force through rotation of the key, and the disengaged turn hub can be rotated to unlock the bolt even if the thumb turn is held to keep the spindle from rotating. |
| US10626633B2 |
Security barrier
A security barrier which includes a sheet metal shutter formed with a plurality of apertures covered by formations which allow air passage but restrict see-through visibility. |
| US10626630B2 |
Hybrid operating room for combined surgical and fixed imaging services in an ambulatory surgical center
An outpatient surgical center can include a hybrid operating room. The hybrid operating room can include at least one radiation shielded wall, a floor, and a ceiling. The hybrid operating room can also include an imaging device disposed in the hybrid operating room. The hybrid operating room can further include an operating table disposed in the hybrid operating room. A building for the outpatient surgical center can initially be constructed to conform to International Building Code (IBC) Class B standards. |
| US10626629B2 |
Portable access control system
A portable container is provided which comprises a passing room(s) allowing entry into a second area into a first area, the passing room having at least two openings with a walkway in-between. Barrier device(s) can be located in the walkway but not connected to the first or second opening. A control room(s) can also be provided, the control room being connected to the passing room(s). |
| US10626628B1 |
Roof inspection and repair device
A roof inspection and repair device is disclosed that can be wheeled along a roof to identify loose shingles and dispense the sealant necessary to secure them in place. The roof inspection and repair device has both a blowing system and a sealant dispensing system. The blowing system may include an air tube having an air tube inlet that can be connected to a blower and an air tube outlet. The sealant dispensing system may include one or more sealant storage containers connected to a sealant dispenser by one or more sealant tubes. The roof inspection and repair device may further include a shingle lift mechanism. |
| US10626624B2 |
Tile spacer and wedge tool
A tile spacer and wedge tool for installation of tile work. The tool includes a center surface from which one or more of a cross element and a bar element protrude form the center surface. The elements have a width corresponding to a desired spacing between adjoining tiles. An integrally formed wedge extends radially outwardly from a side of the spacer and wedge tool and is substantially aligned with the center surface. The combined tile spacer and wedge tool provides a single spacing tool that may be used for any aspect of a tile work installation, allowing the installer to carry only a single tool. The tile spacer and wedge tool have a more robust construction than conventional spacers, allowing them to be reused for installation work for an indefinite number of uses. |
| US10626623B2 |
Separating membrane with improved adhesion and process for obtaining it
Separating membrane (10) of plastic material, made up of a bossed and waterproof sheet (100) which is coupled with a permeable base layer (101); the bosses (102) are of the cylindrical type with a double diameter (D1, D2) and have such a shape and arrangement as to feature improved adhesion on both faces (110-111). The invention increases the gripping of the adhesive in order to obtain greater tear strength, on the upper face, and at the same time increases the area of contact with the base layer for a greater resistance to delamination on the lower face. In particular, inside each chamber (103) there is an internal crown (104), which divides it like a necking (D2) into two superimposed compartments (105-6) having the same diameter (D1), wherein the first compartment has a depth (H1) amounting to at least ⅓ of the total (H). The invention also relates to the production process for obtaining said membrane (10). |
| US10626622B2 |
Assembled floor unit
The invention relates to an assembled floor unit. The bottom plate of the assembled floor unit is rectangular and comprises a frame and a middle part; the frame is provided with a clamping hook and a clamping groove, the clamping hook is suitable for cooperating with the clamping groove to enable multiple blocks of bottom plates to connect and combine; the frame and the middle part are integrally formed; a plurality of through holes penetrating the thickness direction of the bottom plate are array-distributed in the middle part. The bottom plate has the advantages of material saving, easy manufacture, light weight, and the like. The assembled floor unit with the bottom plate can eliminate the process of embedding a filling layer into the bottom plate, and the light weight but high strength is beneficial to the transportation and export sales of the product. |
| US10626620B2 |
Mechanical locking system for floor panels
Building panels, especially floor panels are shown, which are provided with a locking system comprising several clips connected to a panel edge comprising a recess formed in a lower lip or in the tongue. Each clip may include an upwardly extending locking element, which is configured to cooperate with a locking groove for locking the two edges in a horizontal direction. |
| US10626617B2 |
Expandable flashing device and system
An expandable flashing device comprises first and second pieces of flashing material that overlap one another with hems or folded edges located on opposite lateral sides of the pieces that hold the pieces together, yet allow the pieces to slide or shift with respect to one another to selectively change the length of the device. In a first stowed position, the pieces overlap one another and in an expanded second position, the pieces may be pulled apart to increase an overall length of the pieces. The maximum length of material that overlaps between the pieces is defined as the overlap range. The overlap range defines the range to which the device can be shortened or lengthened to fit a particular installation. A flashing system and a method of installing flashing are also disclosed. |
| US10626616B2 |
Reverse ballasted roof system
A converted reverse ballasted roof system is provided including a structural roof beam. Insulation is positioned upwardly adjacent the structural roof beam, and a first waterproofing membrane is arranged upwardly adjacent the first waterproofing membrane. A weighted cover board is disposed upwardly adjacent the first waterproofing membrane and a second waterproofing membrane is installed upwardly adjacent the weighted cover board. The first water proofing membrane and the second waterproofing membrane substantially seal the weighted cover board. |
| US10626615B2 |
Asphaltic membrane with mullite-containing granules
A roofing article comprising (i) an asphaltic substrate; and (ii) a plurality of mullite-containing granules disposed on a surface of the substrate, where said mullite-containing granules include a mullite concentration of at least 35 wt % and at most 63 wt % as determined by quantitative x-ray diffraction. |
| US10626609B2 |
Gypsum panels, systems, and methods
Gypsum panels, sheathing systems, and methods of making and using the same are provided. A gypsum panel includes a gypsum core associated with a first fiberglass mat having a continuous barrier coating, the coating penetrating a portion of the first fiberglass mat opposite the gypsum core, wherein gypsum penetrates a remaining fibrous portion of the first fiberglass mat such that voids in the first fiberglass mat are substantially eliminated. A building sheathing system includes at least two gypsum panels and a seaming component to provide a seam at an interface between the gypsum panels. |
| US10626606B2 |
Load transfer device
A retention housing for receiving at least one load transfer member is provided. In some embodiments, the retention housing and load transfer member may be included in a sandwich wall panel or a double wall panel. The load transfer member may transfer loads between first and second concrete elements. The retention housing may include first and second retention members, at least one guide member, and a size indicator for aligning the retention members with respect to each other. The guide member may retain the load transfer member at a predetermined angle. In some embodiments, the size indicator may correspond to the thickness of an insulation layer, such as in a sandwich wall panel. The retention housing may further include at least one depth locating means. A retention housing including first and second retention members may further include means for connecting the first and second retention members, such as in an aligned position. |
| US10626601B2 |
Angled wall connector bracket
A connector bracket is used to connect a second wall module to a first wall module at an intermediate position between opposing sides of the first wall module. The connector bracket can include a first connector plate, having one or more tabs extending therefrom, that connects to a vertical bracket of the second wall module and a second connector plate that connects to a horizontal support member of the first wall module. The connector bracket can additionally include a transition plate connected between the first connector plate and the second connector plate. The connector bracket can allow for the two wall modules to be connected together at right angles, obtuse angles, or acute angles, depending on the orientation and/or configuration of the connector bracket, the second connector bracket, and/or the transition bracket. |
| US10626600B2 |
Partition assembly
A partition assembly for subdividing a floor plan area that includes a beam assembly including a beam member including an upper wall, a pair of side walls, a bottom wall, first and second ends, and a pair of channels extending between the first and second ends, each of the channels positioned closer to one of the pair of side walls than to a longitudinally-extending center line of the beam member, a lower frame member located below the beam member, and vertical frame members extending between the beam member and the lower frame member, a work tool positioned above the beam assembly, and a connector assembly connecting the work tool to the beam assembly, where the connector assembly is coupled to the work tool and engages the pair of channels of the beam member. |
| US10626598B2 |
Fire rated building construction framing members
Fire rated building construction framing members and related wall assemblies are disclosed that comprise a sheet metal framing member (all profiles) in combination with a new type of multi-layer fire safety/sound reduction tape. The multi-layer fire safety/sound reduction tape comprises a flexible thermal barrier layer attached to a flexible intumescent material layer. In combination, the thermal barrier layer comprises a thermoplastic material that is on a surface of the sheet metal framing member, whereas the thermal barrier layer is attached to the intumescent layer such that the thermal barrier layer is between the sheet metal framing member and the intumescent layer. The multi-layer fire safety/sound reduction tape slows and impedes the spread of fire and smoke (during a fire) and also reduces sound transmission between adjacent rooms in a building. |
| US10626593B2 |
Powered drain auger
A drain cleaning device includes a power unit and a drum assembly coupled to the power unit for rotation by the power unit. The drum assembly includes a base, a cable received in the base that is configured to be fed from the base and rotated to clean a drain, and a cover releasably coupleable to the base. The drum assembly includes a plurality of taper locks releasably coupling an outer peripheral portion of the cover and an outer peripheral portion of the base. Each of the taper locks is moveable between a locked position in which the cover is retained on the base and an unlocked position in which the cover is removable from the base. Each of the taper locks being biased toward the locked position. |
| US10626590B2 |
Synthetic fluid impervious gasket
A synthetic, fluid impervious gasket for releasably, and fluid sealably coupling a fluid delivering assembly, and a fluid receiving assembly, together, is described, and which includes an annular shaped main body which defines, at least in part, a medial fluid passageway, and a flexible, funnel portion is fabricated from a synthetic, polymeric, closed-cell, resilient, and fluid impervious material, and which forms a part of the medial fluid passageway, and which further can be selectively moved between a first and second operational position so as to allow the annular shaped main body to simultaneously fluid sealably engage with a fluid delivering assembly, and a fluid receiving assembly, respectively. |
| US10626588B2 |
Self-contained toilet bowl dispenser and light
A toilet dispenser and light is disclosed. Upon detection and activation from sensors, a light may be used to illuminate a toilet bowl, and a treatment substance may be dispensed into the toilet bowl. The dispenser correspondingly configures to operate with the rim of a toilet bowl. Portions of the dispenser may be replaceable, such as a power source and a propellant container used to house a treatment substance. A system of multiple dispensers operable, respectively, to treat multiple toilets is also provided. |
| US10626585B1 |
Sewer back-flow preventer monitor
The Sewer Back-flow Preventer Monitor is a device designed to be an add-on to a sewer back-flow preventer valve, otherwise known as a backwater valve. It offers a higher level of protection against flood than that which is offered by a sewer backwater valve without any such device. It uses digital and/or analog electrical sensors, magnetically linked to the flapper, to determine the precise flapper position of a backwater valve and will warn a user of a municipal sewer backup and or back-flow. As well, it will provide an alert when a cleaning is necessary and informs users when a sewer backwater valve has successfully closed during an event. It is a cost effective solution. |
| US10626583B2 |
Shower control system
A shower control system includes a controller in communication with a plurality of output devices located within a shower enclosure. The controller is configured to control the plurality of output devices. The shower control system further includes a control panel in communication with the controller and configured to provide a graphical user interface for controlling the plurality of output devices. The control panel includes an electronic display configured to present dynamic content, one or more static buttons, and a touch-sensitive panel overlaying both the electronic display and the one or more static buttons. The touch-sensitive panel is configured to detect a user interaction with both the one or more static buttons and the dynamic content presented via the electronic display. |
| US10626581B1 |
Water dispensing system for furniture
The water dispensing system for furniture includes a water dispensing system that is built into or attached onto an item of furniture. Water is stored within a reservoir within a water system housing and may be pumped through a first filter to one of two retractable hoses. The water is provided via a dehumidifier and second filter that draw moisture from the air and purify the resulting water. At least one retractable hose is provided, and includes a mouthpiece. When the at least one retractable hose is released, said hose is pulled back into the item of furniture to stay out of the way. When not in use, the retractable hoses are wound around spring-loaded reels. |
| US10626576B2 |
Loader with telescopic lift arm
Disclosed power machines include a lift arm structure having a first arm pivotally mounted to a frame and a second arm, coupled to an implement interface, configured to telescopically extend from and retract into the first arm. A control system controls a first actuator to raise and lower the first arm, and controls a second actuator to extend and retract the second arm relative to the first arm. The control system is configured to control the first and second actuators to implement a lift operation, responsive to an operator input. During the lift operation, the first actuator raises the first arm and the second actuator extends and retracts the second arm to maintain a substantially linear path, such as a vertical path, of the implement interface or an implement attached to the implement interface. |
| US10626573B2 |
Wind turbine and wind turbine foundation
A wind energy plant is provided with a foundation base and a tower which is placed on the foundation base. The foundation base has a foundation plate below ground level and a foundation plinth on the foundation plate above ground level. On the foundation plinth a tension cord connector is provided with a plurality of bores for receiving tension cords. The tension cords are tensioned on an underneath side of the connector by means of a tension cord head. The foundation plate and the foundation plinth are cast in one piece from site-mixed concrete. |
| US10626567B2 |
Absorbent spreader
The absorbent spreader is the only product of its kind that is specifically designed to make spreading maintenance absorbents a cleaner and faster task, saving consumers time and energy usually spent from traditional methods. The absorbent spreader is uniquely designed with a release button enabling users to precisely control where to drop the clay, ensuring no accidental messes or unnecessary waste of clay during task work. |
| US10626565B2 |
Road marker placement apparatus
A road marker placement apparatus has a dispenser for dispensing a road marker, a carriage for carrying the road marker dispensed by the dispenser, and a drive arrangement for driving the carriage from a collecting position. At the collecting position, the carriage can collect the road marker from the dispenser. The carriage can place the road marker on the road while being driven by the drive arrangement. |
| US10626557B2 |
Fibrous sheet that disintegrates in water, process for manufacturing said fibrous sheet, core consisting of strips of said fibrous sheet
A fibrous sheet having a basis weight of between 20 and 1000 g/m2 that disintegrates in water, has 10% to 70% starch on the basis of the total weight of the dry fibrous sheet. The disintegration time in water, measured in accordance with standard NF Q34-020 applied to a specimen of the sheet of 9×8 cm2, is less than 50 seconds. A loss of strength of the sheet measured in accordance with a defined table test corresponds to a loss of strength of a specimen of said sheet forming an angle of at least 85° after having being wetted with water for a duration of 6 seconds, and/or a residual wet strength of the sheet relative to its dry strength, as measured according to a defined ring crush test, is less than 1%. The fibrous sheet may be used for the manufacture of a water disintegrable core in a roll of tissue paper. |
| US10626556B2 |
Extension device for an air guide box
An air guide box of a paper production installation has a front broad side and a rear broad side, each having a width b. An extension device is attachable to a broad side of the air box guide and has a width of at least 0.25*b and a length of at least 10 mm. A surface thereof is defined with at least one recess having a maximum clear opening of at least 0.1 mm for the through passage of at least one high-pressure water jet or at least one laser beam. |
| US10626554B2 |
Method for manufacturing recycled pulp from used sanitary products
A recycled pulp that is reusable sanitary products is efficiently manufactured by recovering pulp fiber from used sanitary products containing the pulp fiber and a polymer absorbent. The method of the present invention comprises: a step applying a mechanical force to the used sanitary products in an aqueous solution containing a polyvalent metal ion or an acidic aqueous solution with a pH of 2.5 or lower and thus degrading the used sanitary products into the pulp fiber and other materials; a step separating the pulp fiber from the mixture of the pulp fiber and other materials that has been formed in the degradation step; and a step treating the pulp fiber thus separated with an ozone-containing aqueous solution with a pH of 2.5 or lower. |
| US10626551B2 |
System and method for formation of woven style tufted cut/loop fabrics
A system and method for forming patterned tufted fabrics such as carpets, including the formation of patterns having cut pile and loop pile tufts therein. The system includes a pair of needle bars each carrying a series of needles to which a plurality of yarns are fed. Cut pile hooks are arranged along a cut pile side of a tufting zone, in a position to engage the needles of one of the needle bars, while loop pile loopers are arranged along the opposite loop pile side of the tufting zone, in a position to engage the needles of the other one of the needle bars. A backing material is fed through the tufting zone, and as loop pile tufts of yarns are formed in the backing material, the needles mounted along a needle bar extending along the cut pile side of the tufting zone can be shifted to an off-gauge position, with the yarn feed to these needles further being controlled, to substantially prevent engagement and pick-up of the yarns carried by such needles by the cut pile hooks. |
| US10626550B2 |
Water-resistant composition
An example composition includes a cloth, which has on each side thereof, a first waterproofing agent, a barrier which inhibits or prevents environmental degradation, and an elastomeric barrier including a second waterproofing agent. Another example composition includes a cloth with a phenolic resin coating having, on each side thereof, a first waterproofing agent, a barrier which inhibits or prevents environmental degradation, and an elastomeric barrier including a second waterproofing agent. |
| US10626546B2 |
Carbon cord for reinforced rubber products and the products
A treated carbon fiber tensile cord for use in power transmission belts, hose, tires or other reinforced rubber products and the resulting product, which includes carbon fibers which are coated with a polymeric layer deposited and polymerized at atmospheric pressure in a plasma assisted chemical vapor deposition process. A suitable polymeric layer is compatible with the intended matrix which the cord will reinforce. For a rubber belt, the coating is compatible with the rubber composition of the belt body or an adhesion gum or adhesive such as RFL which surrounds the cord. For RFL/rubber systems and cast polyurethane elastomers, a suitable polymer is the APP reaction product of a vinyl carboxylic acid or an ester or amide thereof. Suitable carboxylic acids include acrylic acid and methacrylic acid. Various esters and amides of vinyl carboxylic acid are also suitable, such as 2-hydroxyethyl methacrylate, N-isobutoxymethyl acrylamide, and N-hydroxyethyl acrylamide. |
| US10626540B2 |
Wall-mounted drum type washing machine
A wall-mounted drum type washing machine includes a rear panel mounted on a wall surface; a tub containing wash water; a box unit coupled to the rear panel and surrounding the tub; and a reinforcement portion connecting the tub and the rear panel and surrounding the tub. |
| US10626534B2 |
Sewing machine and non-transitory computer-readable medium
A sewing machine includes at least one needle bar, a threading motor, a threading mechanism, a processor, and a memory. The threading mechanism is configured to pass an upper thread through an eye of a sewing needle. The memory is configured to store computer-readable instructions that, when executed by the processor, instruct the processor to perform processes. The processes include making one of a setting that prohibits operation of the threading mechanism and a setting that does not prohibit the operation of the threading mechanism. The processes include switching the operation of the threading mechanism by prohibiting the operation of the threading mechanism in a case where the setting that prohibits the operation of the threading mechanism is made, and permitting the operation of the threading mechanism in a case where the setting that does not prohibit the operation of the threading mechanism is made. |
| US10626529B2 |
Woven fabric-like jacquard fabric for mattress ticking and method for knitting the same
A jacquard fabric for a mattress ticking to be used for a bedding mattress and a method for knitting this jacquard fabric are provided. The method is for producing a jacquard fabric for a mattress ticking using a double-sided needle selection circular knitting machine of a rib gating type by which an arbitrary pattern is created by means of computer-based needle selection on a cylinder side, an arbitrary pattern is also created by means of computer-based needle selection on a dial side, and an arbitrary knitting structure is made in an arbitrary part by combining the pattern obtained on the cylinder side with the pattern obtained on the dial side. As a result of employing an irregular twill pattern as a background knitting structure serving as a base, a stretchable fabric that has a soft texture, a tight knitting structure, and strength similar to that of woven fabric is obtained. |
| US10626527B2 |
Method and device for producing a reed, and reed
A method for manufacturing weaving reeds (9) includes forming the dents (1) of the reed (9)where strip- or tape-shaped objects (1) are joined together at a given distance apart (A) in the widthwise direction (B) of the reed (9). At least one of the strip- or tape-shaped objects (1) is provided with a prescribed amount (10-18) of at least one viscous substance applied to its areal surfaces (8), particularly to the end portions (E) thereof, said areal surfaces facing in the widthwise direction (B) of the reed (9), and are then joined together. A device (30) for manufacturing reeds (9), and a reed (9) produced using the aforementioned method is included. |
| US10626525B2 |
Hollow fabric and manufacturing method thereof
A hollow fabric is obtained by providing cotton blended yarns and alkali-soluble polyester yarns which are arranged in a ratio of 10:2 as warp yarns, and providing cotton blended elastic yarns and alkali-soluble polyester filaments which are arranged in a ratio of 6:2 as weft yarns. The warp yarns and weft yarns are interwoven into plain weaves, and the plain weaves are subjected to alkali solution to remove the alkali-soluble polyester filaments, thereby obtaining greige cloth having meshes. The greige is subjected to boiled bleaching, softening and drying to obtain the hollow fabric. By optimizing the ratio of yarns and using a boiled bleaching, softening and drying process, a soft, smooth and fluffy product is produced with humidity-absorbing and breathability characteristics. |
| US10626524B2 |
Vortex tube blender and conditioner
A vortex tube system for conditioning and blending fibrous material utilizing a helical inlet to the base of a central vortex tube, to condition and blend fibers in a fluidly conveyed stream, and to separate the fibers from debris, by abruptly changing direction of the conveying air flow. The vortex tube system for conditioning and blending combines the helical input with helical shaping of the air flow through the central vortex tube to induce greater dynamics which is continued at the top of the vortex tube through a separate drying chamber. |
| US10626522B2 |
Polymer fibre having improved dispersibility
The invention relates to a polymer fibre with improved dispersibility, a method for producing said fibre and the use of said fibre.The polymer fibre according to the invention comprises at least one synthetic polymer and 0.1 and 20 wt. % of a silicone. The polymer forming the fibre forms a solid dispersion medium at room temperature (25° C.) for the silicone present in solid form also at room temperature (25° C.) which forms the more disperse phase.The polymer fibre according to the invention possesses an improved dispersibility and is therefore suitable for producing aqueous suspensions which are used, for example, in the formation of textile fabrics, e.g. nonwovens. |
| US10626517B2 |
Aluminum alloy and method of anodizing same
An aluminum alloy is described and has compositions with mass percentage content consisting of: 5.0%-5.4% Zn; 0.9%-1.2% Mg; Cu<0.05%; Si<0.05%; Fe<0.1%; Mn<0.05%; Zr<0.1%; Ti<0.05%; other impurities <0.15%; and the remaining composition being Al. An anodizing method of the aluminum alloy described above is described and has: a degreasing treatment, a first black-film stripping treatment, a chemical polishing treatment, a second black-film stripping treatment, an anodizing treatment, a hole filling treatment and a drying treatment which are performed in turn. The aluminum alloy has a higher strength while eliminating an influence of a formed compound phase on a material texture. |
| US10626516B2 |
Electrolytic copper foil for graphene and method for producing the copper foil
The present disclosure relates to an electrolytic copper foil for graphene and a method for producing the copper foil, in which, in the manufacture of the electrolytic copper foil for graphene, addition of nickel facilitates the synthesis of the graphene. The addition of nickel which serves as a seed in the synthesis of graphene on electrolytic copper foil reduces the electrical conductivity after graphene synthesis. As a result, graphene is uniformly formed on the surface of the copper foil. Further, the present disclosure may provide the electrolytic copper foil for graphene and the method for producing the copper foil in which an electrolytic copper foil having a resistance value of less than 300 ohm/square after the synthesis of the graphene on the electrolytic copper foil is produced, thereby, facilitate the formation of graphene on the electrolytic copper foil. |
| US10626510B2 |
Filter-press photoelectrochemical water oxidation and CO2 reduction cell
The present disclosure relates to methods and devices for use in photoelectrochemical reduction of CO2. In particular, it is disclosed a filter-press photoelectrochemical cell for producing a reduction product from CO2 and a method for the photoelectrochemical reduction of CO2. |
| US10626506B2 |
Anode slurry for cathodic protection of underground metallic structures and method of application thereof
An anode slurry for cathodic protection to underground metallic structures, preferably for casings of hydrocarbon producing wells or water injecting/producing wells, comprising a granulated electrical conducting material as anode and optionally a granulated filler with high electrical conductivity (backfill). There is also disclosed a method for providing cathodic protection to underground metallic structures by injecting an anode slurry into the underground formation containing the metallic structures. |
| US10626504B2 |
Plated steel sheet for hot press forming having excellent weldability and corrosion resistance, forming member, and manufacturing method thereof
The present invention relates to a plated steel sheet for hot press forming, a hot-press forming member manufactured using the same, and a manufacturing method thereof. The plated steel sheet comprises: a base steel sheet and a composite plated layer that is formed on at least one surface of the base steel sheet, and has a Mn-based plated layer and an Al-based plated layer alternately formed therein, an Al-based plated layer being formed on the uppermost layer thereof, wherein the composite plated layer has a total thickness of 5 to 30 μm, and in this case, the Mn-based plated layer accounts for 5 to 60% of the total thickness. |
| US10626501B2 |
Heating device
A heating device includes a holding member having a resistive heating element, a columnar support member joined to the holding member, power receiving electrodes connected to the resistive heating element, and an electrode terminal unit disposed in each of through holes in the columnar support member. Each of the electrode terminal units includes a first columnar member having one end portion connected to the power receiving electrode and the other end portion connected to a metal stranded wire, and a second columnar member having an end portion connected to the metal stranded wire. A columnar member assembly having a portion of the first columnar member and a portion of the second columnar member includes a general portion and a large-diameter portion. The distance between the large-diameter portion and an inner peripheral surface of the through hole is smaller than the distance between the general portion and the inner peripheral surface. |
| US10626499B2 |
Deposition device structure
A deposition device structure is provided. The deposition device structure includes a heater in a chamber. The deposition device structure also includes a shower head over the heater. The shower head includes holes extending from a top surface of the shower head to a bottom surface of the shower head. The bottom surface of the shower head faces the heater. The bottom surface of the shower head has a first section and a second section. The second section of the bottom surface is rougher than the first section of the bottom surface. |
| US10626492B2 |
Mask assembly for thin film deposition and method of manufacturing the same
A mask assembly for thin film deposition and a method of manufacturing the same. The mask assembly includes a glass mask having a first surface and a second surface opposite the first surface, a first metal layer patterned above the first surface of the glass mask, and a second metal layer patterned below the second surface of the glass mask. A plurality of deposition areas are arranged on the glass mask, and a plurality of deposition pattern portions each having a plurality of slits are patterned in the plurality of deposition areas. |