最新美国发明专利
Document Document Title
US10120492B2 Touch sensor and information processing system
A touch sensor module is structured by laminating an organic EL layer and a smoked glass layer on a substrate, which has a positive electrode pattern and a negative electrode pattern on the upper surface. When a driving voltage is applied to the positive electrode pattern, a current flows in a segment between the positive electrode pattern and the negative electrode pattern in the organic EL layer and the segment emits light. The emitted light causes a figure that represents a key to appear on the display surface of the touch sensor module. When the user touches a portion in which the figure representing a key is displayed on the display surface of the touch sensor module, a capacitance between the positive electrode pattern and the negative electrode pattern changes. Accordingly, the user's touch to the figure representing a key is detected.
US10120486B2 Display device that can be divided into multiple sections by user input and program for achieving the division
A mobile terminal device detects a touch position on a display screen, and detects that the display screen has been pressed and sets a boundary line based on the touch position. The mobile terminal device divides the display screen into first and second screens separated by the boundary line and displays images corresponding to different functions of the mobile terminal device on the first and second screens.
US10120479B2 Capacitive pressure sensor and method for the same
A capacitive pressure sensor includes an upper substrate having a first face and a second face opposite to the first face, a first electrode layer with a plurality of first sensing electrodes, a second electrode layer having at least one second sensing electrode, a dielectric layer arranged between the first and the second electrode layers, and a capacitance sensing circuit. In pressure sensing operation, the capacitance sensing circuit sends a capacitance-exciting signal to the at least one second sensing electrode and obtains a pressure sensing signal from the second sensing electrode.
US10120476B1 Self-capacitance organic light emitting touch display apparatus
A self-capacitance organic light emitting touch display apparatus includes a thin film transistor substrate, a common electrode layer, an organic light emitting material layer, at least a touch electrode layer including a plurality of touch sensing electrodes, a display controller, and a touch controller. During touch sensing, the touch controller sequentially or randomly applies a capacitance exciting signal to a selected touch sensing electrode, and senses a touch sensing signal at the selected touch sensing electrode. The touch controller applies a shielding reflection signal to the common electrode layer or a reference point of the display controller.
US10120471B2 Operation display apparatus, operation display method and tangible computer-readable recording medium
Disclosed in an operation display apparatus including: a display unit; a touch panel to detect a touch position on which a display face of the display unit is touched; and a control unit to control display contents of the display unit and to switch a specific area provided in a part of the display face, between an operable state in which display of information and a detection of a touch action for the touch panel are operated and a non-operable state in which the display and the detection are not operated, wherein the control unit sets a part of the specific area, which is arranged in a boundary with another operation display apparatus disposed with the operation display apparatus side by side, to the operable state.
US10120468B2 Touch device comprising pressure-sensing layer and flat touch sensing layer
The disclosure provides a touch device, including a protection cover, a pressure-sensing layer and a flat touch-sensing electrode layer. The protection cover is used as an outer protection shield, and an upper surface of the protection cover is provided to users for pressing action. The pressure-sensing layer is disposed under the protection cover to detect touch strength. The flat touch-sensing electrode layer is disposed between the pressure-sensing layer and the protection cover to detect the position of the user's touch.
US10120467B2 Touch display driving method, driving module and display device
The present invention discloses a touch display driving method, a driving module and a display device. The method includes: detecting whether a touch action occurs; performing display driving and touch driving in a first driving mode when no touch action is detected; performing display driving and touch driving in a second driving mode when a touch action is detected, wherein a touch driving frequency under the first driving mode is smaller than a touch driving frequency under the second driving mode. In the present invention, driving is performed in the first driving mode when no touch action is detected, and driving is performed in the second driving mode when a touch action is detected. A touch driving frequency under the first driving mode is smaller than a touch driving frequency under the second driving mode, which decreases driving frequency as a whole, thereby reducing power consumption of a driving module.
US10120466B2 Pen input device having malfunction prevention function and method of preventing malfunction thereof
A pen input device having malfunction prevention function and method of preventing malfunction thereof are disclosed. The pen input device includes: a housing having a bar form and having one end relatively narrowly opened to form a housing space; a resonant circuit housed within the housing; a tip that protrudes from an open end of the housing to the outside, the tip comprising a dielectric material and being configured to be movable within a predetermined range in a direction of a longitudinal axis of the housing, the tip being further configured to be self-centering; and a ground shielding portion formed in a portion of the housing in which electromagnetic induction occurs, the ground shielding portion not including the tip.
US10120465B2 Information processing apparatus, information processing method, and program
[Object] To propose an information processing apparatus, an information processing method, and a program, which are capable of preventing deterioration in responsiveness of handwriting input.[Solution] Provided is an information processing apparatus including: an acquisition unit configured to acquire a detection result from a detector that detects proximity of an operating object to an operation subject; and a display controller configured to, in a case where the display controller recognizes that a distance between the operation subject and the operating object, which are spaced apart from each other, exceeds a threshold on the basis of the detection result, cause a display to display an image in a display mode different from a display mode used in a case where the distance is less than or equal to the threshold.
US10120458B2 Flexible display apparatus and controlling method thereof
A flexible display apparatus is provided. The flexible display apparatus includes a display configured to display content on a screen, a sensor configured to detect bending of the display from a first form to a second form, and a controller configured to reconstruct the content based on the bending and to display the reconstructed content in a first screen generated in one region of the display when it is determined that the display is restored to the first form.
US10120457B2 Displaying a logogram indication
For displaying a logogram indication, a processor identifies a logogram input received from an input device. The logogram input is selected from the group consisting of a context logogram and a sub-logogram. The processor further displays a logogram indication selected from the group consisting of a selected logogram and a logogram hint list of candidate logograms in response to identifying the logogram input.
US10120456B2 Wearable terminal and display control method
In a wearable terminal, a controller determines whether a direction of a display surface detected by a detector is within a first angle range. In a case where a latest direction of the display surface is out of the first angle range, the controller puts the display in a sleep state, but otherwise the controller puts the display in an active state. Furthermore, the controller specifies a second angle range from the second reference direction. The controller switches the display from the sleep state to the active state in a case the controller determines that the plurality of directions of the display surface detected in the first period and that the direction of the display surface newly detected by the detector is out of the second angle range. In the second display control, the display is switched from the sleep state to the active state even when the newly detected direction of the display surface is out of the first angle range.
US10120454B2 Gesture recognition control device
Systems, devices, methods, and non-transitory computer-readable media are provided for gesture recognition and control. For example, a processor of a gesture recognition system may be configured to receive first image(s) from an image sensor and process the image(s) to detect a first position of an object. The processor may also define a first navigation region in relation to the position and define a second navigation region in relation to the first navigation region, the second region surrounding the first region. The processor may also receive second image(s) from the image sensor and process the image(s) to detect a transition of the object from the first region to the second region. The processor may also determine a first command associated with a device and that corresponds to the transition of the object from the first region to the second region and provide the determined command to the device.
US10120449B2 Parallel plate actuator
The present application relates generally to haptic actuators. For example, the application is directed to high performance parallel plate actuators, and more particularly an actuator that can be used to provide haptic feedback in a variety applications such as buttons, panels, track pads, touch panels, wearables, gaming devices and/or touch-sensitive surfaces.
US10120441B2 Controlling display content based on a line of sight of a user
There is provided an information processing apparatus including an image acquisition unit configured to acquire a captured image of users, a determination unit configured to determine an operator from among the users included in the acquired captured image, and a processing unit configured to conduct a process based on information about user line of sight corresponding to the determined operator.
US10120439B2 Operating device and image processing apparatus
Disclosed is an operating device including: an operating unit having a plurality of operation buttons; a gaze detection unit configured to detect a gaze of an operator who operates the operating unit; and a judgment unit configured to judge whether an operation for a predetermined operation button of the operating unit is valid or invalid when the operation is received from the operator, wherein in case that the gaze of the operator is not within a predetermined area relating to the predetermined operation button when the operation for the predetermined operation button is received from the operator, the judgment unit judges that the operation is invalid.
US10120435B2 Multiprocessing system with peripheral power consumption control
An integrated circuit device includes a peripheral control circuit configured to receive a low power intent signal from a first processor, and a first control register in the peripheral control circuit. The first control register includes a peripheral enable indicator for each processor that can use a first peripheral. Acknowledgement logic circuitry is configured to assert a first low power acknowledgement signal when the first processor issuing the low power intent signal has enabled use of the first peripheral as indicated by the peripheral enable indicator for the first processor in the first control register.
US10120431B2 Raise gesture detection in a device with preheating of a processor
A wearable computing device can detect device-raising gestures. For example, onboard motion sensors of the device can detect movement of the device in real time and infer information about the spatial orientation of the device. Based on analysis of signals from the motion sensors, the device can detect a raise gesture, which can be a motion pattern consistent with the user moving the device's display into his line of sight. In response to detecting a raise gesture, the device can activate its display and/or other components. Detection of a raise gesture can occur in stages, and activation of different components can occur at different stages.
US10120427B1 Multi-chip reference counting power management
A payment reader includes a power management system to control the power mode of the payment reader. The power management system can transition the payment reader between a sleep mode, a low power mode and a full power mode. The power management system can use a low power mode reference counter to determine when to transition from the full power mode to the low power mode and a sleep mode reference counter to determine when to transition from the low power mode to the sleep mode. When the low power mode reference counter reaches zero, the power management system deactivates a payment processing subsystem to transition to the low power mode. Similarly, when the sleep mode reference counter reaches zero, the power management system deactivates a payment reader system to transition to the sleep mode.
US10120420B2 Lockable display and techniques enabling use of lockable displays
This document describes a lockable display and techniques enabling use of a lockable display. The techniques can enable computing devices to lock and unlock a display using little or no power and with a seamless design. The techniques and apparatuses can also enable integration between a lockable display and various computing devices, including to create a nearly seamless physical and functional design.
US10120419B2 Wearable device
A wearable device includes a wearable element that is worn on the head of the wearer, a display that displays a virtual image within part of the field of view of the wearer, and a connector that is connected to the wearable element. The connector includes a slide-rotation mechanism that supports the display so as to be slidable with respect to the head and rotatable in a state in which the display has been slid. The slide-rotation mechanism is provided to the connector so that the slide direction of the display is parallel to the direction that extends along the rotation axis around which the display is rotated.
US10120418B2 Portable keyboard
A portable keyboard is disclosed, by which portability can be enhanced with a simple configuration. The present invention includes a plurality of key assemblies, a body part and a flexible connecting member. When the portable keyboard is carried, a plurality of the key assemblies are rolled up around an outer circumference of the body part in a manner that the flexible connecting member between a plurality of the key assemblies is folded. When the portable keyboard is used, a plurality of the key assemblies are unfolded by being rolled down centering on the body part in a manner that the flexible connecting member between a plurality of the key assemblies is unfolded.
US10120414B2 Docking station with integral device support structure
An aesthetically pleasing docking station that is able to support electronic devices with only an interface connector. The docking station is further equipped with mechanisms that protect the electronic device from damage if it's deflected too far while mated to the docking station.
US10120413B2 System and method for enhanced training using a virtual reality environment and bio-signal data
A training apparatus has an input device and a wearable computing device with a bio-signal sensor and a display to provide an interactive virtual reality (“VR”) environment for a user. The bio-signal sensor receives bio-signal data from the user. The user interacts with content that is presented in the VR environment. The user interactions and bio-signal data are scored with a user state score and a performance scored. Feedback is given to the user based on the scores in furtherance of training. The feedback may update the VR environment and may trigger additional VR events to continue training.
US10120411B2 Systems with low-friction matte flexible printed circuits
An electronic device may include flexible printed circuits. A flexible printed circuit may have metal traces supported by a polymer substrate. The flexible printed circuit may extend between an upper laptop computer housing and a lower laptop computer housing or other structures that move relative to each other in an electronic device. The flexible printed circuit may have a low-friction coating and a matte finish. The flexible printed circuit may have a fluoropolymer coating on the polymer substrate, a fluoropolymer coating on a matte coating on the polymer substrate, a fluoropolymer coating that includes a matting agent on the polymer substrate, a fluoropolymer layer or other polymer layer that is attached to the substrate with a layer of adhesive, a textured surface layer, and/or other structures that help provide the flexible printed circuit with desired physical properties and a desired appearance.
US10120410B2 Display device and electronic device
A display device includes a display panel mounted on a curved surface, and driver circuits including circuit elements which are mounted on a plurality of plane surfaces provided on the back of the curved surface in a stepwise shape along the curved surface.
US10120407B2 Sealed joystick for the control of a machine, sealing element for that joystick and a control panel incorporating that joystick
This sealed joystick for a machine comprises a function block, an outer shell formed by joining two rigid half-shells, these half-shells tightly enclosing the function block, each half-shell comprising a joint surface for this purpose all along its perimeter following a three-dimensional path which terminates on itself and which extends in the three dimensions of space, a sealing element comprising a one-piece block of elastomer material combining a sealing cord and a ring seal of different transverse cross-section within this same block to ensure that the joint surfaces are watertight.
US10120405B2 Single-junction voltage reference
A single semiconductor-based junction may be used to create a voltage reference, and temperature compensate the voltage reference, by time-multiplexing the voltage reference between different current drive levels. That is, the value of the current driven through the single junction may be repeatedly varied in a recurring manner. In case the junction is a zener diode, the current may be repeatedly switched between forward and reverse directions. As long as the temperature coefficients (in ppm/° C.) of the different voltages developed responsive to the different currents across the junction are different, a weighting of the different voltage values yield a zero temperature coefficient voltage reference value. To implement a bandgap reference, a single diode-connected bipolar junction transistor may alternately be forward-biased using a first current and at least a second current. A weighting of the (at least) two resulting Vbe (base-emitter voltage) drops may yield a zero temperature coefficient bandgap voltage.
US10120397B1 Interior climate control utilizing multimodal sensor positioning
Methods for interior climate control of a building utilizing multimodal sensor positioning using an electronic mobile device are presented, the method including: causing the electronic mobile device to receive a building floor plan; generating a number of fingerprint databases corresponding with the building floor plan; determining positions of users each having a mobile electronic device in the building; receiving occupancy climate parameters; and adjusting interior climate control for a zone corresponding with users in the zone and occupation climate parameters. In some embodiments, generating a number of fingerprint databases further includes: performing a single walkthrough of the building with the mobile electronic device; gathering spatial sensor data corresponding with the mobile electronic device during the single walkthrough, where the spatial sensor data corresponds with any of images WiFi signal strength, Bluetooth signal strength, and/or magnetic vector fingerprint captured along a path traversed during the walkthrough.
US10120394B2 Processing liquid supply device, processing liquid supply method, and storage medium
An operation amount for operating a flow rate control mechanism of a processing liquid can be appropriately adjusted based on a physical property of the processing liquid or a characteristic of a processing liquid supply mechanism while supplying the processing liquid. In a processing liquid supply device that supplies a processing liquid to a substrate, a processing liquid supply mechanism discharges the processing liquid toward the substrate via a flow rate control mechanism which controls the processing liquid based on an operation amount. A flow rate detection unit detects a flow rate of the processing liquid supplied to the substrate. A system identification unit determines a system parameter according to a system model of the processing liquid supply mechanism. A flow rate controller determines a new operation amount of the flow rate control mechanism by using the system parameter.
US10120392B2 Apparatus, methods and articles of manufacture to calibrate valve-mounted instruments
Example methods, apparatus and articles of manufacture to calibrate valve-mounted instruments, such as a position controllers and/or a position transmitter, are described. An example tangible computer-readable medium comprises instructions that, when executed, cause a machine to receive a first value representative of a current position of a valve, receive a second value representative of a sensitivity of a position sensor, compute a first estimated value corresponding to an expected fully-open position of the valve based on the received first and second values, compute a second estimated value corresponding to an expected fully-closed position of the valve based on the received first and second values, receive a control signal representative of a desired position of the valve, and in response to the received control signal, position the valve at substantially the desired position based on the first and second estimated values.
US10120375B2 Systems and methods for retraining outlier detection limits in a building management system
A building management system (BMS) includes a controller that monitors performance values for a controlled process during a first time period relative to initial outlier detection limits and generates new outlier detection limits for the controlled process in response to a detected change in the controlled process during the first time period. The controller monitors the performance values relative to the new outlier detection limits during a second time period to detect outliers during the second time period. The controller calculates a confidence difference for an estimated confidence parameter based on a number of outliers detected using the new outlier detection limits during the second time period. The controller adjusts the new outlier detection limits in response to the confidence difference dropping below a threshold value.
US10120373B2 Automated testing and diagnostics of building automation and controlled systems
Various embodiments provide systems, methods, and computer program products for diagnosing an operational functionality and/or performance of one or more building controlled systems. Such are generally configured to: correlate one or more control system points with one or more test variables associated with one or more test sequences; execute at least one of said one or more test sequences based at least in part upon said correlation and at least in part upon one or more user-defined parameters, the execution generating test data indicative of one or more results; at least in part analyze the test data to identify whether one or more discrepancies exist therein, the identification being based at least in part upon a comparison of the test data with the one or more control system point properties; and generate at least one of one or more reports, one or more alerts, or one or more instructions.
US10120368B2 Manufacturing adjustment system that adjusts manufacturing statuses of multiple machines
A manufacturing adjustment system includes a decision part and a tolerance setting part. The decision part decides whether part dimensions calculated by a part dimension calculation part fall within a predetermined range of dimensions and a total machining time calculated by a total machining-time calculation part falls within a predetermined time. The tolerance setting part sets a workpiece tolerance for each machine based on the decision result of the decision part when the workpieces are produced by the machines.
US10120366B2 Automatic machine tool coolant mixer
A machine tool coolant supply system includes a chassis configured to mount the coolant supply system to a coolant storage tank of a machine tool. The coolant supply system further includes a concentrate tank arranged within the chassis, a first flow control valve coupled to the concentrate tank, a second flow control valve coupled to a water supply line, and a mixer configured to mix a concentrate with water. The mixer includes a first inlet coupled to the first flow control valve and configured to receive the concentrate from the concentrate tank via the first flow control valve, a second inlet coupled to the second flow control valve and configured to receive the water from the water supply line via the second flow control valve, and an outlet configured to dispense a mixture of the concentrate and the water into the coolant storage tank of the machine tool. The coolant supply system further includes a control line arranged in electrical communication with the first flow control valve and the second flow control valve, wherein the control line is configured to communicate control signals from a machine tool control system to actuate the first flow control valve and the second flow control valve to control a ratio of the concentrate and the water supplied to the mixer.
US10120362B2 Output adjustment device of analog output module
An output adjustment device of an analog output module may include: a microprocessor unit (MPU) performing an arithmetic operation on a digital signal, an analog output module including an analog signal output unit receiving a signal output from the MPU to output an analog signal, and an output signal adjustment unit outputting a control signal for controlling a magnitude or amplitude of the output analog signal to the MPU.
US10120361B2 Motor driving apparatus, home appliance including the same, and mobile terminal
A motor driving apparatus including an inverter having a plurality of switching devices, wherein the inverter converts a direct current (DC) power into an alternating current (AC) power according to switching of the switching devices and supplies the AC power to a motor, and a controller to control the inverter, wherein the controller performs a control operation such that a switching frequency of the respective switching devices of the inverter remains constant in a first mode corresponding to a motor operation mode and performs a control operation to change the switching frequency of the respective switching devices of the inverter in a second mode corresponding to a sound output mode for fault diagnosis to output sound corresponding to the changed switching frequency.
US10120360B2 Certified generic data processing component for critical task
A monitoring system for monitoring equipment has first data processing means for executing a primary, critical task and second data processing means for executing a secondary, non-critical task. The second data processing means receives its power supply from the first data processing means via protective circuitry so as to prevent electrical failures in the second data processing means from affecting operation of the first data processing means.
US10120358B2 Energy system and method for controlling load balancing therein
A method controls load balancing within an energy system that includes a renewable energy source for sharing local renewable energy consumption between a predetermined number of users who operate time delay-tolerant loads and a back-up energy source for providing back-up energy. Use cases of appliances of the users are defined by power profiles that are in each case based on a duration and energy consumption of a task or an array of subtasks. One or more use cases has a user specified deadline. A scheduler, in a first level, performs a control of load balancing by scheduling or time-shifting use of the loads so as to provide a start time assignment for each of the tasks or sub tasks based on a maximization of the local renewable energy consumption among the users. The scheduler, in a second level, assigns the renewable energy to the appliances using the start time assignments.
US10120356B2 Method for verifying actuator control data
A method for verifying actuator control data includes a first operation of transmitting, by a host computer, a plant model to a simulator for verifying actuator control data, a second operation of transmitting, to an engine controller connected to an actuator, an engine simulation information signal of the plant model that is received from the simulator, a third operation of driving, through the engine controller, the actuator according to the engine simulation information signal, receiving, by the engine controller, a feedback signal transmitted from the actuator, transmitting the feedback signal to the host computer, and measuring control data, and a fourth operation of comparing the control data with target control data preset in the host computer and verifying whether the control data is abnormal.
US10120355B2 Vehicle load control device, method of rewriting control program for the same, and control program rewriting system
A vehicle load control device repeats a determination state in which at least one of a plurality of switching elements is turned off from an initial state in which the switching elements are all in an ON state until all of the switching elements have different ON/OFF states, and determines a connection form for each connection portion based on the change between an initial current value detected in the initial state and a determination current value detected for each determination state.
US10120353B2 Energy management system and method
A method for energy management include steps of collecting data during a period of time, identifying data clusters within the data, categorizing the data clusters in the period of time, analyzing the data clusters, and assigning a classification to the period of time. Real time data can be compared to scheduled performance. Real time notifications can be provided to a user where energy is being used inefficiently. Energy efficiency of meters within a site can be ranked to identify meters where energy is being used inefficiently. A system is also provided for performing the method of the present disclosure.
US10120348B2 Processes for preparing, forming and assembling pipe sections in a pipeline using mechanical press fit pipe joints
Processes and systems for preparing pipe for machine processing to form pin and box ends for assembly into pipelines using mechanical press-fit pipe joints that are fully measured and documented during both manufacturing and assembly. Installed pipelines include pipeline data monitoring systems coupled to a pipeline data management center for receiving, archiving, and analysis of the data records to aid in administration, operation and management, and troubleshooting of pipelines.
US10120346B2 Satellite radio wave receiving apparatus, radio controlled watch, code signal acquiring method, and recording medium
A satellite radio wave receiving processing unit 60 includes a front end 60a which receives a radio wave including a code signal transmitted from a satellite, and a baseband unit 64 which acquires the code signal from the received radio wave, in which the baseband unit identifies a pseudo-random code sequence used for performing spread spectrum to the code signal and a phase of the pseudo-random code sequence in a transmission period, identifies a code type of the code signal every time according to the transmission period, identifies, by comparing an array of the identified code type with a plurality of comparison arrays expected to appear as the array of the code type, a head timing of each code in the code signal according to a comparison array in which a result of the comparison satisfies a predetermined condition, and identifies each code in synchronization with the identified head timing.
US10120344B2 Smartwatch assemblies having analog dials with specific functionalities
A smartwatch assembly may include a dial portion having a plurality of apertures extending therethrough and a circuit board having a plurality of LED modules disposed thereon. The plurality of LED modules may be oriented to emit light toward the plurality of apertures of the dial portion. The circuit board may include a control module configured to illuminate the plurality of LED modules in response to an alert and a communication module configured to interface with an electronic device wirelessly and to receive the alert. Methods of making a smartwatch assembly may include disposing a dial portion having a face plate and a plurality of hour-mark apertures extending through the face plate in a watch casing and disposing a circuit board having a plurality of LED modules disposed thereon in a watch casing, the plurality of LED modules corresponding to the plurality of hour-mark apertures.
US10120340B2 Watch comprising a transmission device between a control member and the movement
The invention concerns a watch comprising a case having a middle part and inside which is housed a movement. The watch also includes a control member intended to be actuated by a user and an internal transmission device provided with an actuator, able to move, in response to actuation of the control member, between a rest position and an active position in which it actuates a mechanism of the movement. In an original manner, the transmission device includes a closed cavity filled with a fluid and a thrust means kinematically connected to the control member and arranged to displace the fluid inside the cavity, the displacement of fluid inside the cavity causing displacement of the actuator.
US10120338B2 Holographic-stereogram-forming apparatus, diffusing member, and holographic-stereogram-forming method
A holographic-stereogram-forming apparatus includes a laser beam source that generates a laser beam to be split into an object beam and a reference beam; a display that displays an original image corresponding to a substantially strip-shaped holographic element constituting a holographic stereogram containing parallax information in a horizontal direction; a diffusing unit provided on a light-emission side of the display and including optical elements having different thicknesses in a direction of light transmission, the optical elements being arranged in a matrix and each having a substantially rectangular shape with a vertical length being shorter than a horizontal length, the diffusing unit diffusing object beam more widely in the vertical direction than in the horizontal direction, the object beam to be diffused by the diffusing unit being generated by the display; and a condensing unit that condenses the object beam diffused by the diffusing unit on a hologram recording medium.
US10120333B2 Image forming apparatus having process cartridge, control method therefor, and storage medium
An image forming apparatus which is capable of prompting a user to replace a process cartridge. The process cartridge is comprised of a plurality of components. At least CPU executes instructions to obtain life span information indicating life spans of the components of the process cartridge, determine whether or not the process cartridge is a specific process cartridge for which life span information on a part of the components of the process cartridge is obtained whereas life span information on all the components of the cartridge is not obtained, calculate a life span of the process cartridge, and provide notification of the calculated life span of the process cartridge. When the process cartridge is the specific process cartridge, the life span of the process cartridge is calculated based on only the obtained life span information on the components.
US10120332B2 Cartridge, rotary unit, and image forming apparatus
A cartridge includes a coupling member, a transmitted member, and a rotary member. The transmitted member includes an accommodating portion configured to accommodate the coupling member, and a protruded portion integrally formed with an inner wall of the accommodating portion and protruding from the inner wall toward an inside of the accommodating portion. The coupling member includes a free end portion having a rotational force receiving portion that receives a rotational force, a connected portion connected to the transmitted member in such a manner that at least a part of the connected portion can be accommodated in the accommodating portion, and a recessed portion provided at the connected portion so that the protruded portion can enter. An inclination angle of a rotation axis of the coupling member relative to a rotation axis of the transmitted member is variable.
US10120326B2 Manufacturing method for cartridge attachable to image forming apparatus and cartridge
There is provided a manufacturing method of manufacturing a cartridge by using a cartridge having a rotator, a frame that supports the rotator, an elastic member that is provided in a concave portion formed in the frame along a rotation axis direction of the rotator, and a sheet member that has one end fixed to the elastic member and the other end abutting on the rotator along the rotation axis direction of the rotator, and the manufacturing method includes: detaching the rotator from the frame; detaching the sheet member from the frame; detaching the elastic member from the frame; and attaching another sheet member to the frame via an adhesive member that is attached to an adhesive member attachment portion formed in the concave portion of the frame.
US10120320B2 Sheet transport device and image forming apparatus
A sheet transport device includes a transport unit that transports a sheet, an endless belt that transmits a driving force from a motor to the transport unit, a rotary member that rotates by being pressed by the sheet transported by the transport unit, and a sensor that generates a signal in accordance with rotation of the rotary member. The rotary member is arranged in such a manner that a portion of the rotary member faces an inner peripheral portion of the endless belt.
US10120319B2 Image forming apparatus with image timing signal adjustment
The image forming apparatus includes a control unit for converting image information into an image signal and output the image signal with reference to a timing signal, a sheet feeding control unit for feeding a recording material, an image forming unit for forming the image on a photosensitive drum based on the image signal output from the control unit, a transmission unit for transmitting a length of the image corresponding to a length of an output period of the image signal, an automatic sheet length detection mechanism for acquiring a length of the recording material in a conveyance direction thereof, and an image control unit for controlling a time interval at which the timing signal is output based on the size of the image and the size of the recording material.
US10120317B2 Image forming apparatus
An image forming apparatus is operable in a first mode in which a control unit is in a rest state and a second mode in which electric power is supplied to the control unit. The image forming apparatus changes the mode of the operation to the second mode of the operation in response to detection of putting of the sheet on the manual feeding tray during execution of the operation in the first mode with the pressing mechanism being in the second position, and then in response to receipt of input of a predetermined instruction about an image forming operation by a receiving portion in the second mode, the control unit controls the moving mechanism so that the pressing mechanism moves from the low pressure position to a nip-forming position.
US10120316B2 Information processing apparatus capable of appropriately executing shutdown processing, method of controlling the information processing apparatus, and storage medium
An information processing apparatus capable of recovering the apparatus from a state in which software operation is abnormal to a state in which the same is normal. The information processing apparatus is provided with a CPU for receiving an instruction for turning off power of the information processing apparatus. Upon receipt of the instruction, the CPU determines whether or not it is necessary to turn off the power of the information processing apparatus. When it is necessary to turn off the power of the information processing apparatus, the CPU controls the information processing apparatus such that the power thereof is turned off, whereas when it is unnecessary to turn off the power of the information processing apparatus, the CPU controls the information processing apparatus such that the power thereof is not turned off.
US10120315B2 Image forming apparatus
A characteristic measuring portion measures current-voltage characteristics of a primary transfer member before a toner image for a first surface of a sheet is primarily transferred. A characteristic information storage portion stores characteristic information that indicates the current-voltage characteristics. A first transfer voltage determining portion determines a first transfer voltage based on a first target current value and the characteristic information. A second transfer voltage determining portion determines a second transfer voltage based on a second target current value and the characteristic information that was used when the first transfer voltage was determined, the second target current value being smaller than the first target current value. A voltage control portion applies the first and second transfer voltages to the primary transfer member by a constant-voltage method when the toner images for the first and second surfaces of the sheet are primarily transferred, respectively.
US10120313B2 Image forming apparatus for executing post processing and processing method
An image forming apparatus includes a first image forming section which uses a color material for non-removal to form an image on an image receiving medium, a second image forming section which uses a color material for removal to form an image on an image receiving medium, a first processing section for making a hole in the image receiving medium, a second processing section which does not make a hole in the image receiving medium, and a controller which executes the second processing without executing the first processing to the image receiving medium on which the image is formed with the color material for removal at the time of executing a job if the job contains formation of the image with the color material for removal and carries out the first processing.
US10120310B2 Fusing apparatus and image forming apparatus including the same
A fusing apparatus and an image forming apparatus includes: a fusing belt; a pressing roller pressed to the fusing belt to form a nib part and rotating the fusing belt; a bushing guiding an edge of the fusing belt; and a ring member rotatably coupled to the bushing and in contact with the edge of the fusing belt that rotates to rotate together with the fusing belt, wherein a first frictional force generated between the edge of the fusing belt and the ring member is larger than a second frictional force generated between the bushing and the ring member.
US10120308B2 Image heating device
An image heating device includes a rotator, a heater including a heat generating resistor, a connector electrically connected to the heater, and a power interrupting unit that detects an abnormal temperature rise of the heater and interrupt supply of the power to the heater. The power interrupting unit includes a first terminal and a second terminal, a first conductive sheet metal that electrically connects the connector to the first terminal, a second conductive sheet metal that to electrically connects the connector to the second terminal via the heat generating resistor, a length of the second conductive sheet metal being different from a length of the first conductive sheet metal in the longitudinal direction of the heater, and a supporting member supporting the heater and including a regulation portion that regulates rotation of the power interrupting unit.
US10120306B2 Gas impingement device, recording substrate treatment apparatus and printing system comprising such gas impingement device
A gas impingement device includes a first surface including a pattern of a plurality of gas outlets, the pattern including a number of substantially parallel rows of gas outlets, the rows arranged in a direction, which direction is at a skew angle α with a front edge of the first surface of the gas impingement device. A recording substrate treatment apparatus and a printing system including such a gas impingement device and a method of drying a recording substrate by using the gas impingement device are also disclosed.
US10120305B1 Fuser installation in an imaging device
An imaging device has a drive gear assembly which operatively engages with a backup roll gear of a fuser assembly when the fuser assembly is inserted into the imaging device. Such engagement causes the drive gear assembly to rotate, and in turn rotates a drive motor coupled to the drive gear assembly. The drive motor includes Hall Effect sensors associated with a sensor arrangement that senses rotation of the motor. During rotation of the drive motor, sensor signals are transmitted to a controller of the imaging device, the controller counting rising and falling signal edges of the received sensor signals. Based on the number of rising and falling signal edges, a message is sent to a user of the imaging device whether or not the installation of the fuser assembly was successful.
US10120304B2 Belt device including support portions and an adjuster to adjust positions of the support portions
A belt device includes a belt unit including a plurality of rotators and a belt looped around the plurality of rotators. The belt device further includes a frame including a plurality of support portions to support the belt unit, a biasing member to bias the belt unit supported by the frame in a predetermined direction, and an adjuster to adjust a position of at least one of the plurality of support portions.
US10120302B2 Sealing ink developer units with multiple compliant sealing members
An example device, for sealing an ink developer unit in accordance with aspects of the present disclosure includes a rigid plate. The device also includes a first compliant sealing member disposed on a first side of the rigid plate to form a seal between the number of rollers of the ink developer unit and the rigid plate. The device also includes a second compliant sealing member disposed on a second side of the rigid plate to form a seal between the rigid plate and an end cap of the ink developer unit. The first compliant sealing member, the second compliant sealing member, or combinations thereof include a developer roller arm aligned with an interior portion of a developer roller face and to allow ink to contact the developer roller face.
US10120298B2 Manufacture of a charge director
Herein is described a method for the manufacture of a charge director comprising a barium salt. The method comprises reacting barium alkoxide with an acid in a reaction medium comprising ethanol, and separating ethanol from the reaction mixture to recover the barium salt produced.
US10120296B2 Electrostatic latent image developing toner
An electrostatic latent image developing toner includes toner particles which comprises a binder resin and a releasing agent. A main component of the binder resin is a polyester resin. The binder resin comprises a crystalline polyester resin, an amorphous polyester resin and a hybrid vinyl resin. The hybrid vinyl resin is composed of a vinyl polymer segment and at least one segment selected from a polyester polymer segment, an urethane polymer segment and an urea polymer segment which is chemically bound to the vinyl polymer segment. A main component of the hybrid vinyl resin is the vinyl polymer segment which comprises a structural unit derived from a monomer having a specific structure. A tetrahydrofuran-soluble fraction of the toner has a main peak of a molecular weight distribution measured by gel permeation chromatography within the range of 11000 to 30000.
US10120295B2 Image forming apparatus
An image forming apparatus includes a fixing unit that includes a heating and pressurizing member, and fixes the toner image by performing the operation of heating and pressurizing on the toner image on a recording medium twice or more times with the heating and pressurizing member, wherein the toner contains a toner particle which contains a binder resin containing a crystalline polyester resin, a colorant, and a release agent, and an external additive, and satisfies Expression: 2≤tan δP1≤2.5, wherein tan δP1 represents a maximum value of a mechanical loss tangent existing in a range where a complex elastic modulus is from 1×106 Pa to 1×108 Pa, which is measured at an angular frequency of 6.28 rad/sec and a distortion amount of 0.3%.
US10120291B2 Polarization-modulating element, illumination optical apparatus, exposure apparatus, and exposure method
There is disclosed a polarization-modulating element for modulating a polarization state of incident light into a predetermined polarization state, the polarization-modulating element being made of an optical material with optical activity and having a circumferentially varying thickness profile.
US10120287B2 Particle irradiation apparatus, beam modifier device, and semiconductor device including a junction termination extension zone
A beam modifier device is provided that includes scattering portions in which particles vertically impinging on an exposure surface of the beam modifier device are deflected from a vertical direction. A total permeability for the particles changes along a lateral direction parallel to the exposure surface.
US10120285B2 Developing method, developing apparatus and storage medium
A developing apparatus including a horizontal substrate holder, a rotating mechanism to rotate the substrate holder, a developer nozzle to supply a developer onto a part of the substrate to form a liquid puddle, a moving mechanism to move the developer nozzle in a radial direction of the rotating substrate, a contact part that moves with the developer nozzle and has a surface opposed to the substrate, which is smaller than the surface of the substrate, and a control unit to output a control signal such that a supply position of the developer on the substrate is moved in the radial direction of the substrate so that the liquid puddle is spread out on a whole surface of the substrate while the contact part is in contact with the liquid puddle.
US10120284B2 Multi charged particle beam writing apparatus and multi charged particle beam writing method
A multi charged particle beam writing apparatus according to one aspect of the present invention includes a plurality of first blankers to respectively perform blanking deflection of a corresponding beam in multiple beams having passed through the plurality of openings of the aperture member, a plurality of second blankers to deflect a defective beam in the multiple beams having passed through the plurality of openings of the aperture member to be in a direction orthogonal to a deflection direction of the plurality of first blankers, a blanking aperture member to block each of beams which were deflected to be in a beam off state by at least one of the plurality of first blankers and the plurality of second blankers, and a detection processing unit to detect a defective beam in the multiple beams having passed through the plurality of openings of the aperture member.
US10120282B2 Chemically amplified resist material and resist pattern-forming method
A chemically amplified resist material comprises: a polymer component that is capable of being made soluble or insoluble in a developer solution by an action of an acid; and a generative component that is capable of generating a radiation-sensitive sensitizer and an acid upon an exposure. The polymer component comprises: a first polymer comprising a first structural unit that comprises a fluorine atom and does not comprise a salt structure; or a second polymer comprising a second structural unit that comprises a fluorine atom and a salt structure. The generative component comprises: a radiation-sensitive acid-and-sensitizer generating agent; any two of the radiation-sensitive acid-and-sensitizer generating agent, a radiation-sensitive sensitizer generating agent and a radiation-sensitive acid generating agent; or the radiation-sensitive acid-and-sensitizer generating agent, the radiation-sensitive sensitizer generating agent and the radiation-sensitive acid generating agent.
US10120275B2 Layout method of mask pattern, manufacturing method of a semiconductor device and exposure mask
According to one embodiment, a layout region of a mask pattern is divided into N (N is an integer of 2 or larger) units, a main pattern resolved by exposure light is arranged and sub patterns not resolved by the exposure light are arranged outside the main pattern such that distributions of attenuation amount of the exposure light in the divided layout regions are different.
US10120270B1 Telescopic projector
A telescopic projector has a body, a projecting set, and a focusing set. The body has a shell and a roll film. The roll film is mounted in the shell. The projecting set is mounted in the body and has a power supply board and a radiating unit. The power supply board is located in the shell. The radiating unit is located in the shell and is electrically connected with the power supply board. The focusing set has a focusing electric machine, a driving block, and a sliding unit. The focusing electric machine is mounted in the shell and is electrically connected to the power supply board. The driving block is mounted on a top surface of the focusing electric machine and is controlled by the focusing electric machine. The sliding unit is mounted in the shell and is located above the focusing electric machine.
US10120269B2 Projection apparatus with device for adjusting projection angle of projection image
A projection apparatus includes a projection unit, a base and a pivoting member. The projection unit includes a light source, a light valve and a lens. The light source provides an illumination beam, the light valve converts the illumination beam into an image beam, and the lens projects the image beam. The base is connected to the projection unit and has at least one first stopping portion. The pivoting member is pivoted to the base and has at least one second stopping portion. The pivoting member is adapted to connect to an external power supply device, the base and the pivoting member are adapted to relatively rotate so as to adjust an angle of the projection image.
US10120268B2 Optical redirection adapter
An optical redirection adapter for an electronic device having a camera includes a housing and an optical element. The optical element is attached to the housing and positioned such that, when the adapter is attached the electronic device, the optical element is positioned in the camera's field of view. The optical element reflects light in the camera's field of view from a redirection angle that is offset from the camera's field of view. The optical redirection adapter facilitates ergonomically sound use of the camera.
US10120262B2 Power-scalable nonlinear optical wavelength converter
A system includes a nonlinear crystal positioned such that a focus of a laser beam is outside the nonlinear crystal in at least one plane perpendicular to a beam propagation direction of the laser beam. The nonlinear crystal is disposed in a crystal mount assembly. A laser beam may be directed at the nonlinear crystal for wavelength conversion. The system may be used as a deep-UV wavelength converter.
US10120255B2 Display device
A display panel is disclosed, which includes: a first substrate; plural scan lines disposed on the first substrate and extending along a first direction; plural data lines disposed on the first substrate and extending along a second direction, wherein at least one pixel region is defined by the scan lines and the data lines, and the first direction and the second direction are different; a common electrode disposed in the pixel region; and a metal line electrically connecting to the common electrode and extending along the first direction, wherein the metal line has a first portion overlapping the common electrode and a second portion overlapping one of the data lines; wherein the first portion has a first maximum width along the second direction, the second portion has a second maximum with along the second direction, and the first maximum width is greater than the second maximum width.
US10120254B2 Liquid crystal display with increased aperture ratio
A liquid crystal display includes a first substrate and a second substrate facing each other. The liquid crystal display further includes a gate line and a data line disposed on the first substrate, a first thin film transistor and a second thin film transistor connected to the gate line and the data line, a first subpixel electrode connected to the first thin film transistor, a third thin film transistor connected to the second thin film transistor, a second subpixel electrode connected to the third thin film transistor; and a liquid crystal layer interposed between the first substrate and the second substrate. The third thin film transistor includes a first terminal applied with a same constant voltage during all times of operation, a second terminal directly connected to the second thin film transistor, and a third terminal connected to the second subpixel electrode.
US10120252B2 Array substrate and manufacturing method thereof
An array substrate and a manufacturing method thereof are disclosed. The array substrate includes: a glass substrate; a gate electrode; a first insulating layer; a semiconductor layer; a planarization layer mounted on the first insulating layer; a source electrode and a drain electrode; a pixel electrode layer mounted on the planarization layer and the drain electrode; a second insulating layer mounted on the planarization layer, the semiconductor layer, the source electrode and the drain electrode. The array substrate can prevent bubbles from forming at through holes and thereby increasing aperture ratio. The planarization layer further increases distances between the source electrode, the drain electrode and the gate electrode, which enhances antistatic ability.
US10120249B2 Array substrate, liquid crystal display panel and liquid crystal display device
The present application discloses an array substrate, a liquid crystal display panel and a liquid crystal display device; a metal layer is designed to be added between the pixel electrode and the common electrode. The metal layer can form a first storage capacitor with the pixel electrode and formed a second storage capacitor with the common electrode, such as the dual storage capacitors to enlarge the storage capacitor to improve the flicker caused by TFT leakage, ensure the display effect, and the two storage capacitor are overlapped set, the aperture ratio of the pixel is not reduced.
US10120248B2 Liquid crystal display device including trunk lines
In the present liquid crystal display device, a conventional first auxiliary capacitance trunk line 430 is formed to be narrow, and a second auxiliary capacitance trunk line 440 is additionally provided and disposed at the closest position to the periphery of a substrate. Thus, a shift register can be distanced from the periphery of the substrate without increasing a frame area as a whole, so that the shift register is not overlaid with a seal material. Moreover, the extent of an area overlaid with a seal material within a wiring area for providing signals to the shift register can be reduced.
US10120246B2 Manufacturing method of IPS array substrate and IPS array substrate
The present invention provides a manufacturing method of an IPS array substrate and an IPS array substrate. The manufacturing method of the IPS array substrate according to the present invention uses a half-tone mask to simultaneously form a common electrode and a pixel electrode that stagger in a longitudinal direction so that the common electrode is set inside a common electrode channel of an insulation protection layer while the pixel electrode is set on an upper surface of the insulation protection layer to provide an IPS array substrate, which, compared to a traditional IPS array substrate, allows the common electrode and the pixel electrode to generate therebetween a longitudinal component of an electric field whereby liquid crystal of a liquid crystal panel that is located above the pixel electrode can be driven and used, where the liquid crystal is allowed to rotate horizontally and also allowed to generate a predetermined longitudinal tilt angle the TFT substrate can be a TFT substrate provided for a traditional IPS array substrate, making it possible to save one mask and associated process, as compared to a traditional FFS array substrate, and thus saving manufacturing cost.
US10120244B2 Display device
A display device including: a plurality of drive electrodes extending in a first direction and arranged side-by-side in a second direction with an inter-electrode slit in between; and a plurality of pixel electrodes arranged in matrix in the first and second directions. Each of the drive electrodes has one or more inner-electrode slits, and a center of the pixel electrode is located in the inter-electrode slit or in the inner-electrode slit.
US10120240B2 Rubbing alignment method of alignment layer
The present invention provides a rubbing alignment method of an alignment layer, comprising steps of: step 1, providing a substrate (10), and coating an alignment layer (4) on the substrate (10); step 2, providing a rubbing roller (5), and employing the rubbing roller (5) to implement a first rubbing alignment to the alignment layer (4) according to a first rubbing direction; step 3, employing the rubbing roller (5) to implement a second rubbing alignment to the alignment layer (4) according to a second rubbing direction, and the second rubbing direction is opposite to the first rubbing direction. The rubbing alignment method of the alignment layer can effectively eliminate the rubbing shadow to prevent the uneven rubbing alignment and the liquid crystal alignment disorientation to make the liquid crystals in an orderly arrangement. Thus, the light leakage phenomenon of the liquid crystal display panel in the dark state can be suppressed and the contrast ratio can be raised.
US10120238B2 Display device
According to one embodiment, a display device comprises first and second substrate having light transmissivity and opposing each other, a light-modulating layer arranged between the first substrate and the second substrate, a light source unit which illuminates the light-modulating layer from an outer side of a position which opposes a display area, along a normal direction, first to third color filters of different colors arranged on the first substrate, and first to third electrodes which oppose the first to third color filters, respectively, the light-modulating layer being able to change light dispersibility of each of regions which oppose the first to third color filters according to the electric field produced by each respective one of the first to third electrodes.
US10120237B2 Display apparatus
The present disclosure relates to a display apparatus that reflects light emitted from a light source to a display panel side through a reflecting member without having a configuration corresponding to a light guide plate, in which light emitted from a light source substantially uniformly reaches a reflecting member, a corner member may be disposed on the corner side of the cover member where the light source module is not disposed so that the light incident on the corner side is reflected toward the display panel side to irradiate light to the display panel side.
US10120230B2 Image display apparatus and control method therefor
An image display apparatus includes a display module that displays an image, a cooling fan that rotates to cool the display module, an ambient temperature sensor that acquires an ambient temperature of the display module, and a fan control circuit board that controls a speed of rotation of the cooling fan. In response to acquisition of a mode change signal by the fan control circuit board, the fan control circuit board controls the speed of rotation of the cooling fan from a first speed of rotation to a second speed of rotation lower than the first speed of rotation and, in response to a lapse of a first period determined based on the ambient temperature, controls the speed of rotation of the cooling fan from the second speed of rotation to a third speed of rotation higher than the second speed of rotation.
US10120229B2 Touch panel and method for manufacturing the same
Disclosed are a touch panel and a method for manufacturing the same. The touch panel according to one embodiment includes the touch panel including a substrate, a first transparent electrode including a first sensor part formed on the substrate in a first direction and a first electrode connection part for electric connection of the first sensor part, and a second transparent electrode electrically insulated from the first transparent electrode, and including a second sensor part formed in a second direction crossing the first direction and a second electrode connection part for electric connection of the second sensor part. The second electrode connection part has a mesh shape. The touch panel according to another embodiment includes a substrate, a transparent electrode base spaced apart from the substrate, and a transparent electrode on the transparent electrode base. The transparent electrode comprises a first electrode including a first sensor part formed in one direction and a first electrode connection part for electrical connection of the first sensor part; and a second electrode, which is electrically insulated from the first electrode, and includes a second sensor part formed in a second direction crossing the first direction and a second electrode connection part for electrical connection of the second sensor part. The second electrode connection part has a mesh shape.
US10120227B2 Display panel, display device, and tiled display device
A display device includes a first display panel including a first base substrate, a second base substrate disposed on the first base substrate, and a first metal layer disposed on the first base substrate, and a second display panel including a third base substrate disposed on the same plane on which the first base substrate is disposed, a fourth base substrate disposed on the third base substrate and on the same plane on which the second base substrate is disposed, and a second metal layer disposed on the third base substrate, where the second display panel is disposed on one side of the first display panel, and the second base substrate and the third base substrate partially overlap each other when the first display panel and the second display panel are seen from a thickness direction thereof.
US10120226B2 Display device with simplified appearance structure
A display apparatus includes a cabinet, a display panel disposed on a rear side of the cabinet to display an image toward a front side of the cabinet, a light source package disposed on a rear side of the display panel to provide light onto the display panel, a bottom cover disposed on a rear side of the light source package, the bottom cover being coupled to the cabinet to package the display panel and the light source package, a support mounted on a rear side of the bottom cover, the support including a plurality of first couplers, and a back cover covering at least part of rear side of the bottom cover, the back cover including a plurality of second couplers to be coupled with the plurality of first couplers.
US10120225B2 Liquid crystal display device having enclosure snugly engaged with display panel
A liquid crystal display panel comprises an enclosure configured with a bezel frame which includes a lateral wall and a bezel attached to the lateral wall. A substrate with a leading edge defines at least of a positioning slot corresponding to the resilient tab, and a display panel module with optical components is supported on the substrate. A space is defined under the bezel with at least one resilient tab extending into the space. Wherein when the leading edge of the substrate is inserted into the space, interengagement is created between the resilient tab and the positioning slot.
US10120223B2 Liquid crystal display device
Disclosed is an LCD device. The LCD device includes an upright-type case member including a supporting surface, a backlight unit attached on the supporting surface, and a liquid crystal display panel directly attached on the backlight unit. The upright-type case member is bent from one edge of the supporting surface and protrudes to a front surface of the liquid crystal display panel. Since the liquid crystal display panel is directly attached on the backlight unit, a separate element for enabling the liquid crystal display panel to be stably disposed on the backlight unit is not needed, and thus, a thickness of the LCD device does not increase.
US10120221B2 Display apparatus and television receiving apparatus
A liquid crystal display device includes: LEDs; a liquid crystal panel; a flexible board connected to the liquid crystal panel; a driver mounted on the flexible board; a frame that has a frame section that has a frame-like shape and that holds the liquid crystal panel, and a side wall that extends from the edge of the frame section to the side opposite of a display surface side; and a source driver holder that holds the flexible board to the frame, and that has a first holding section that is disposed along the frame section and of which a portion is attached to the frame section and a second holding section that extends from the edge of the first holding section to the side opposite of the side of the display surface side.
US10120217B2 Method for measuring the liquid crystal efficiency of the liquid crystal layer to the incident light
The present disclosure providing a method for measuring the liquid crystal efficiency of the liquid crystal layer to the incident light, the method includes: keeping the lower polarizing plate unchanged to make the upper polarizing plate and the lower polarizing of the liquid crystal layer in a first state; in the first state, controlling the brightness of the screen of the liquid crystal panel to be 0 gray and to be 255 to measure the brightness Lvx and Lvy of the target position of the liquid crystal panel, respectively; according to the brightness Lvx and the brightness Lvy, determining the liquid crystal efficiency of the liquid crystal layer to the incident light. By the above method, the present disclosure could be performed without disassembling the module, number of the measurements is few and simple, and the efficiency and the accuracy are high.
US10120214B2 Systems and methods for light beam position detection
Disclosed herein are techniques for determining the position of a light beam on a beam shaping device. A feature can be formed on the beam shaping device to affect at least a portion of a light beam when the feature is illuminated by the light beam. When the light beam is directed onto the feature on the beam shaping device, a feature detection signal may be generated by a detector in response to detecting at least the portion of the light beam affected by the feature that has been illuminated by the light beam. The position of the light beam on the beam shaping device at a time instant can then be determined based, at least in part, on the feature detection signal.
US10120204B2 Eyewear with slidable auxiliary lenses
One aspect of the disclosure relates to One aspect of the disclosure relates to eyewear, comprising a frame including a front portion and a pair of temples, each of the temples attached on opposite lateral sides of the front portion; a pair of primary lenses mounted to the front portion; and a pair of auxiliary lenses, each lens of the pair of auxiliary lenses mounted to a lens support slidably connected to a track comprising a groove within one of the temples and extending to the front portion. The auxiliary lenses can be positioned near the temples when not in use or moved to the front of the frame to overlap with the primary lens. The auxiliary lens can include various types of lenses including rigid lens. The auxiliary lenses can be corrective to augment the primary lens or tinted, for example.
US10120203B2 Contact lenses with hybrid power sources
Apparatus, systems and methods of contact lenses with power sources are provided. In some aspects, a contact lens can include a substrate; and a circuit. The circuit can include: one or more sensors disposed on or within the substrate; circuitry disposed on at least a portion of the substrate; one or more photovoltaic cells disposed on at least a portion of the substrate; and a hybrid power component that supplies at least one of two or more different types of power to the circuitry, wherein at least one of the two or more different types of power is radio frequency/inductive power. In various aspects, other types of power can be solar and/or microelectromechanical system power. Additionally, in various aspects, photovoltaic cells can be arrayed in different configurations and/or over a significant portion of a viewing surface of the contact lens. In some aspects, the photovoltaic cells can be transparent.
US10120200B2 Display apparatus
A display apparatus includes: a backlight assembly configured to emit light; and a display panel configured to display a two-dimensional (2D) image or a three-dimensional (3D) image using the light, wherein the backlight assembly includes: a first backlight unit configured to emit light for creating the 2D image; a second backlight unit configured to emit light for creating the 3D image; and a first polarizing panel disposed between the first backlight unit and the second backlight unit, and configured to prevent at least a portion of leakage light leaking from the second backlight unit from being incident to the second backlight unit.
US10120198B2 Directional backlight
A directional backlight is disclosed. The directional backlight has a plurality of light sources to generate a plurality of input planar lightbeams. The plurality of input planar lightbeams illuminates a directional backplane that has a plurality of directional pixels to scatter the plurality of input planar lightbeams into a plurality of directional lightbeams. Each directional lightbeam has a direction and angular spread controlled by characteristics of a directional pixel in the plurality of directional pixels. The directional backlight can be used to generate a 3D image by specifying the characteristics of the directional pixels in the directional backplane.
US10120194B2 Wide field personal display
A display apparatus has an image generator that generates image-bearing light from a f surface and a lens spaced apart from the image generator and having an aspheric incident refractive surface concave to the image generator and having an aspheric reflective surface concave to the image generator, wherein a principal axis of the reflective surface is normal to the image generator. A beam splitter plate disposed in free space between the image generator and the lens has first and second parallel surfaces that are oblique to a line of sight of a viewer. The lens and the beam splitter plate define a viewer eye box for the image-bearing light along the line of sight of the viewer.
US10120193B2 Geometric phase lens alignment in an augmented reality head mounted display
A HMD includes a display block. The display block combines light from a local area with image light to form an augmented scene. The display block also provides the augmented scene to an eyebox corresponding a location of a user's eye. The display block includes a waveguide display, a focusing assembly and a compensation assembly. The waveguide display emits the image light. The focusing assembly includes a focusing geometric phase lens and presents the augmented scene at a focal distance. The compensation assembly includes a compensation geometric phase lens that has an axis of orientation orthogonal to an axis of orientation of the focusing geometric phase lens. The compensation assembly compensates the optical power of the focusing assembly.
US10120190B2 Entertainment device and method of communication for an entertainment device
An entertainment device includes a virtual environment generator to generate a virtual environment for display. The device also includes reception means to receive content from a mobile communication device on a local network. Content parsing means is adapted to parse the content for information of one or more predetermined information types. And transmission means is adapted to signal to a mobile communication device that the entertainment device is a wearable device, despite the fact that the entertainment device is not a wearable device. The reception means is adapted to receive selected content from the mobile communication device that has been formatted for use by such a wearable device. In addition, information of one or more predetermined information types is incorporated into the virtual environment for display.
US10120188B2 Head-up display device and vehicle
A head-up display device includes a display element, a beam splitter, a movable mirror, first and second mirrors, and a movable unit. The display element emits light to form a display image. The beam splitter being an optical member that reflects light or through which light is transmitted, reflects light emitted from the display element. The movable mirror reflects light reflected off the beam splitter. The first and second mirrors that reflect light movable mirror, or through which the light transmitted through the beam splitter is transmitted, project a virtual image. The movable unit adjusts a distance between the movable mirror and the beam splitter to adjust a projection distance of the virtual image.
US10120187B2 Sub-frame scanout for latency reduction in virtual reality applications
A system, computer readable medium, and method for sub-frame scan-out are disclosed. The method includes the steps of dividing a frame into a plurality of slices. For each slice in the plurality of slices, the steps further include sampling a sensor associated with a head mounted display to generate sample data corresponding to the slice; adjusting one or more parameters associated with rendering operations for the slice based on the sample data; and rendering primitive data associated with a model according to the rendering operations to generate image data for the slice. Each slice is a portion of the frame and corresponds to different sample data from the sensor. Thus, adjusting of the parameters is different for each slice of the frame.
US10120185B2 Image projection apparatus and compensation method
An image projection apparatus includes a light emission unit for emitting laser light; a light scanning unit for projecting an image on a drawing area by reflecting the light and scanning the reflected light; a light detection unit arranged outside of the drawing area; a detection unit for detecting, according to a deviation from a desired value of a first pixel detected by the light detection unit when the light is horizontally scanned in a first direction and a deviation from a desired value of a second pixel detected by the light detection unit when the light is horizontally scanned in a second direction, each of a phase deviation of the laser light in a horizontal scanning direction and a swing angle fluctuation of the light scanning unit; and a compensation unit configured to compensate for each of the phase deviation and the swing angle fluctuation.
US10120184B1 Reflectance in electrowetting displays
Subject matter disclosed herein relates to improving luminance and reducing color shifts in electrowetting displays. The electrowetting display comprises a plurality of electrowetting elements separated by partition walls and spacers. The spacers and/or partition walls are reflective. When incident light that enters a pixel or subpixel is reflected and encounters a spacer and/or partition wall, the light is reflected such that the reflected light exits the pixel or subpixel into which the incident light entered. This improves luminance and reduces color shifts of the electrowetting display.
US10120181B2 Optical unit and endoscope
The optical unit is including a tubular fixed part, a front frame part, a back frame part, a movable part, and a voice coil motor that is capable of moving the movable part relatively with respect to the fixed part in a direction of the axis by a coil located in the fixed part and a magnet located in the movable part and magnetically polarized in a direction orthogonal to the axis, wherein at least a part of the movable part is included in a portion of the front frame part projected in the axis direction.
US10120180B2 Methods and apparatus for stretched light field microscope
The information budget of a light field microscope is increased by increasing the field of view and image circle diameter of the microscope, while keeping the ratio of overall magnification of the microscope to the numerical aperture of the microscope unchanged. Alternatively, the information budget is increased by increasing the field of view and image circle diameter of the microscope by a first factor, while increasing the ratio of overall magnification of the microscope to the numerical aperture of the microscope by a smaller, second factor. In some cases, an infinity-corrected light field microscope has an overall magnification that is greater than the nominal magnification of the objective lens.
US10120175B2 Optical module, optical device and wearable display device
The present application relates to an optical module, an optical device and a wearable display device. The wearable display device includes: a miniature display module, configured to output a display source; the optical module, configured to magnify the display source and project the display source to an exit pupil. The optical module includes: a first optical unit, including a first lens having a positive focal length, a second lens having a negative focal length, and a third lens having a positive focal length, the three lens being sequentially arranged along an optical path of the first optical unit; and a second optical unit, including a fourth optical element having a positive focal length, the fourth optical element including a first aspheric surface, a second aspheric surface and a reflection surface, the reflection surface changing a direction of the optical path of the first optical unit towards an exit pupil.
US10120172B2 Optical system and image pickup apparatus including the same
Provided is an optical system, comprising, in order from an object side: a positive first unit; a negative second unit; and a positive third unit, in which, during focusing from infinity to a close distance, the second unit moves toward the image side, and an interval between adjacent units is changed, in which the first unit consists of, in order from the object side: a negative first sub-unit, which does not move for image stabilization; a positive second sub-unit, which moves during the image stabilization; and a third sub-unit, which does not moves for the image stabilization, and in which a distance from a lens surface closest to the object side in the first unit to an image plane when focusing at infinity, and a distance from a lens surface closest to the object side in the second sub-unit to the image plane when focusing at infinity are appropriately set.
US10120169B2 Variable-power optical system
A variable-power optical system includes, in order from an object, an objective optical system (O), a relay optical system (R), and an eyepiece optical system (E), wherein the relay optical system is provided with, in order from the object, a first lens group (G1) having positive refractive power, a second lens group (G2) having positive refractive power, and a third lens group (G3) having positive refractive power, and is an optical system in which an image formed by the objective optical system with variable optical power, and the variable-power optical system is configured so as to satisfy expressions: 0.7<|β|min<1.4, and 12 (mm)
US10120167B2 Optical camera lens
The present disclosure relates to the field of optical lens, and discloses an optical camera lens, which includes: an aperture, a first lens having positive refraction power, a second lens having negative refraction power, a third lens having negative refraction power, a fourth lens having positive refraction power and a fifth lens having negative refraction power, which satisfy following relational expressions: 0.70
US10120166B2 Mobile device and optical imaging lens thereof
Present embodiments provide for a mobile device and an optical imaging lens thereof. The optical imaging lens comprises five lens elements positioned sequentially from an object side to an image side. Though controlling the convex or concave shape of the surfaces and/or the refracting power of the lens elements, the optical imaging lens shows better optical characteristics and the total length of the optical imaging lens is shortened.
US10120165B2 Wide angle six-piece lens
A wide angle six-piece lens includes a first lens having a negative refractive power and an image side as a concave surface, a second lens having a positive refractive power and an object side as a convex surface, an aperture, a third lens having a positive refractive power and an image side as a convex surface, a fourth lens having a positive refractive power and an object surface and an image surface as convex surfaces, a fifth lens having a negative refractive power and an object side as a concave surface, and a sixth lens having a positive refractive power and an object side as a convex surface. The overall effective focal length of the wide angle six-piece lens is f, the focal length of the third lens is f3, and an equation 0.29
US10120163B2 Auto-focus method for a coordinate-measuring apparatus
A method is disclosed for ascertaining a focus image distance of an optical sensor, which is provided with a lens, of a coordinate-measuring apparatus onto a workpiece to be measured, wherein the optical sensor and/or the workpiece are movable in a Z direction such that a distance in the Z direction between the workpiece and the optical sensor is variable. Further, a corresponding coordinate-measuring apparatus and a computer program product are disclosed.
US10120162B2 Cooling a digital micromirror device
An apparatus and a method for cooling a digital mirror device are disclosed. For example, the apparatus includes a digital mirror device (DMD), a thermal pad, wherein a first side of the thermal pad is coupled to a bottom of a housing of the DMD and a cooling block coupled to a second side of the thermal pad that is opposite the first side. The cooling block includes a plate that includes a plurality of openings that generates a liquid jet of a liquid that is forced through the plurality of openings towards a side of the cooling block coupled to the thermal pad.
US10120159B2 Methods and apparatus for supporting zoom operations
Methods and apparatus for performing a zoom operation are described using multiple optical chains in a camera device. At least one optical chain in the camera device includes a moveable light redirection device, said light redirection device being one of a substantially plane mirror or a prism. The moveable light redirection device is moved to a position in accordance with a zoom setting, and a portion of a scene area of interest in captured. Different discrete zoom setting values correspond to different positions of the moveable light redirection device resulting in different capture areas. In some embodiments, multiple optical chains with moveable light redirection devices are used to capture different portions of a scene of interest. A composite image is generated from a plurality of captured images corresponding to different optical chains. A higher zoom setting corresponds to more overlap between captured images of different optical chains.
US10120157B2 Lens unit
A lens unit includes a correction lens that corrects movement of a focus position of an optical system, a holding frame that holds the lens, a stationary tube that movably supports the frame along a direction of an optical axis, a movement guide portion that is provided between the tube and the frame in a radial direction of the tube and limits rotation of the frame in a direction intersecting with a plane orthogonal to the optical axis and guides movement of the frame in the direction of the optical axis, bimetals that are provided between the tube and the frame in the direction of the optical axis and change a distance between the frame and the tube along the direction of the optical axis, and a first biasing means that relatively biases the frame against the tube via the movement guide portion in the radial direction of the tube.
US10120151B1 System and methods for cooling optical components
A cooling device includes a thermally conductive object having an opening configured to receive an optical component, the opening being configured such that the optical component is thermally and optically operationally connected to the thermally conductive and electrically conductive object. One or more cooling components, microchannel coolers in one instance, are also thermally operationally connected to the thermally conductive and electrically conductive object. Methods of use are disclosed.
US10120149B1 Wavelength division multiplexing (WDM) optical modules
Examples herein relate to a Wavelength Division Multiplexing (WDM) optical module configured for M optical fibers, N WDM wavelengths and M×N optical signals. The module comprises an active silicon interposer, the interposer comprises a (M/2)×N array of photodetectors established on a front side of the interposer and N chips for the N WDM wavelengths. Each chip comprises M lenses for M optical signals, the M lenses established on a back side of a GaAs substrate, the M lenses comprising a first group of M/2 lenses to focus M/2 optical input signals onto M/2 photodetectors of the (M/2)×N array, and a second group of M/2 lenses to collimate M/2 optical output signals, and M/2 Vertical Cavity Surface Emitting Lasers (VCSELs) established on a front side of the GaAs substrate to generate the M/2 optical output signals.
US10120146B2 Opto-electric hybrid module
There is provided an opto-electric hybrid module in which an optical element of an optical element unit and a core of an optical waveguide of an opto-electric hybrid unit are aligned with each other simply and precisely. This opto-electric hybrid module includes: a connector including an optical element; and an opto-electric hybrid unit including an electric circuit board and an optical waveguide which are stacked together. The connector includes aligning protrusions positioned and formed in a predetermined position with respect to the optical element. The opto-electric hybrid unit 2 includes recesses for fitting engagement with the aligning protrusion, the recesses being positioned and formed in a predetermined position with respect to an end surface of a core of the optical waveguide.
US10120145B2 Optical element with annular light-collecting area forming an annular image outside itself
An optical element to be interposed between an optical transmission line and a light-emitting element or a light-receiving element such that an optical path from one side to the other passes through the optical element is provided. At least one surface of the optical element is provided with a first light-collecting area and a second light-collecting area. A surface of the first light-collecting area is configured such that light from the one side is received by the other side. A surface of the second light-collecting area is an annular surface or a part of the annular surface and is configured such that light that has passed through the second light-collecting area forms an image in the shape of a ring or a part of the ring at a position between the optical element and the other side.
US10120144B2 System, method, and apparatus for performing alignment between an optical transceiver and an optical reflector
An apparatus (122) for positioning an optical transceiver (205) relative to a reflector (218) in a multi-layer circuit board (160) is presented. The apparatus includes an optical transceiver (205), a housing (203) in which the optical transceiver (205) is located, a first platform (410), a second platform (420) offset from the first platform (410), and a frame (450) surrounding the second platform (420). The first platform (410) has a first side (413) and a second side (414) opposite the first side (413). The housing (203) is attached to the first side (413). The apparatus further includes a set of actuators comprising a first actuator (442), a second actuator (443), and a third actuator (445), which are connected to the second side (414), and includes a fourth actuator (441) and a fifth actuator (444). Each of the first, second, and third actuators is connected to a first side (421) of the second platform, and is configured such that each can be controlled to move the transceiver (205) by moving along a first axis that is orthogonal to the first side of the second platform, thereby moving the first platform (410). The fourth actuator (441) is attached to the frame and is operable to displace the second platform along a second axis that is orthogonal to the first axis. The fifth actuator (444) is attached to the frame and is operable to displace the second platform along a third axis that is orthogonal to the first axis and to the second axis.
US10120142B2 Optical transceiver module with dual band pass WDM coupler embedded therein
Provided is an optical transceiver module having a dual band pass WDM coupler embedded therein, wherein the dual band pass WDM coupler provides pass bands for selectively passing a transmission signal output from an optical transmitting unit, and an optical signal having a specific wavelength received by an optical receiving unit among optical signals input through a common port. According to the present invention, a size and cross-talk of the optical transceiver module may be reduced, and the optical transceiver module may be used as a video transceiver in an optical subscriber network according to an ITU-RG.983.3 standard.
US10120139B2 Automatic optical fiber inserting apparatus and fiber inserting method
Disclosed is a fiber inserting apparatus comprising: a fiber clamp; a ferrule clamp opposite to the fiber clamp; and a clamp control controlling relative movement of the fiber clamp and the ferrule clamp on the rails, wherein a fiber inserting operation is performed based on the relative movement towards each other between the fiber clamp and the ferrule clamp. The fiber inserting apparatus may further comprise a straightening section comprising a chamber, elongated slots extending in a fiber inserting direction, a first drive for driving the chamber in a first direction so that the elongated slots move close to and away from the end of the bare fiber, and a second drive driving the chamber to move backwards and forwards in the fiber inserting direction, wherein the elongated slots are in communication with the chamber and a pressure in the chamber is smaller than that in the elongated slots when inserting the fiber. With the present invention, it is possible to simply operate the fiber insertion of 18 ferrules at one time, saving labor time and improving insertion efficiency.
US10120135B2 Inverse taper waveguides for low-loss mode converters
An apparatus comprises a substrate comprising a silicon dioxide (SiO2) material disposed on top of the substrate, a silicon waveguide comprising a first adiabatic tapering and enclosed in the silicon dioxide material, and a low-index waveguide disposed on top of the substrate and adjacent to the first adiabatic tapering. A mode converter fabrication method comprises obtaining a mode converter comprising a substrate, a silicon waveguide disposed on the substrate and comprising a sidewall and a first adiabatic tapering, and a hard mask disposed on the silicon waveguide and comprising a silicon dioxide layer, wherein the hard mask does not cover the sidewall, and oxidizing the silicon waveguide and the hard mask, wherein oxidizing the silicon waveguide and the hard mask encloses the silicon waveguide within the silicon dioxide layer.
US10120134B2 Micro-optical bench device with highly/selectively-controlled optical surfaces
A micro-optical bench device is fabricated by a process that provides control over one or more properties of the micro-optical bench device and/or one or more properties of optical surfaces in the micro-optical bench device. The process includes etching a substrate to form a permanent structure including optical elements and a temporary structure. The shape of the temporary structure and gaps between the temporary structure and permanent structure facilitate control of a property of the micro-optical bench and/or optical surfaces therein. The process further includes removing the temporary structure from an optical path of the micro-optical bench device.
US10120128B2 Semiconductor device having semiconductor optical waveguide and opposed insulator-filled trench and manufacturing method thereof
A semiconductor device includes: a first substrate; a surface insulating film formed over an upper surface of the first substrate; a BOX layer formed over the surface insulating film; an optical waveguide made of an SOI layer formed on the BOX layer; and a first interlayer insulating film formed over the BOX layer so as to cover the optical waveguide. The semiconductor device further includes: a trench formed in the surface insulating film and the first substrate below the optical waveguide; and a cladding layer made of a buried insulating film buried in the trench. A thickness of the BOX layer is 1 μm or less, and a distance from an interface between the optical waveguide and the BOX layer to a bottom surface of the trench is 2 μm or more.
US10120125B1 Luminous cup-shaped body
A luminous cup-shaped body includes a light-permissible cup (10), a power supply module (20) and a lighting unit (30). The light-permissible cup (10) has a base (11) and a ring body (12) extending from the base (11). The light-guiding structure (122) is formed on a surface of the ring body (12). The power supply module (20) is fixed on the base (11). The lighting unit (30) is correspondingly installed on the base (11) and electrically connected to the power supply module (20). Thereby, the light-permissible cup (10) can be completely equably lit up.
US10120122B2 Planar lighting device with external connection section
A planar lighting device includes: a board that includes a strip-shaped section, and an external connection section, which protrudes from the central part of the strip-shaped section in a lateral direction of the strip-shaped section, and that is provided with an installation surface; and light source units that are provided with a plurality of light sources connected in series, that are each provided with a first electrode and a second electrode on both end sides, and that are arranged side by side on the installation surface at the strip-shaped section of the board in a longitudinal direction. Furthermore, the single external connection section is provided for the light source units, and the first electrodes in all the light source units, related to the single external connection section, are located farther from the external connection section than the second electrodes in the light source units.
US10120116B2 Light-emitting apparatus and light-emitting apparatus system
A light-emitting apparatus includes: a first light guide which includes a first photoreceptor, a second photoreceptor, and a leak, the first light guide guiding light radiated by a radiation apparatus and received by the first photoreceptor and the second photoreceptor, the leak allowing leakage light to be leaked out, the leakage light being part of the light; a converter which converts a wavelength of the leakage light leaked out of the first light guide; a second light guide which is disposed along the first light guide, the second light guide guiding the light radiated by the radiation apparatus and received by a third photoreceptor to the second photoreceptor; and a protector which is tubular and in which the first light guide and the second light guide are disposed such that the first photoreceptor and the third photoreceptor are disposed at a same open end.
US10120115B2 Illumination device
An illumination device includes: an optical fiber, the optical fiber allowing light emitted from a light source to be introduced at a first end portion thereof and to be guided through the optical fiber while emitting a portion of the light through a side surface of the optical fiber; a light-transmissive tube, the light-transmissive tube covering the side surface of the optical fiber such that a gap is located between the tube and the side surface of the optical fiber; and a light-shielding cap covering a second end portion of the tube at a side opposite the light source such that a space is located between a bottom portion of the cap and the second end portion of the tube. A second end portion of the optical fiber projects past the second end portion of the tube and is located at an inner side of the cap.
US10120113B2 Polarizing plate and image display device comprising the same
The present invention provides a polarizing plate comprising a substrate, a polarizing coating layer formed on one side of the substrate, a first adhesive layer formed on the polarizing coating layer, a first retardation coating layer formed on the first adhesive layer, a second adhesive layer formed on the first retardation coating layer, a second retardation coating layer formed on the second adhesive layer, and a soft layer formed on the second retardation coating layer, wherein, the soft layer has an amended toughness of 1,000 to 40,000 MPa·%. The polarizing plate according to the present invention has excellent bending resistance and thus can be effectively used for a flexible display.
US10120108B2 Panel assembly and electronic device
A panel assembly includes a transparent cover, a display module, a decorative layer, and a Fresnel lens structure. The transparent cover has a lower surface. The display module is disposed under the lower surface. The decorative layer is disposed on the lower surface. The Fresnel lens structure is located above the display module. Besides, an electronic device includes a frame, a housing, and the above panel assembly, and the housing and the panel assembly are installed in the frame.
US10120107B2 Optical element and method for producing optical element
An optical element having a substrate and a light-shielding film on part of an outer portion of the substrate further contains a coating on the light-shielding film, the coating containing a cured mixture of a melamine or benzoguanamine resin, and a phenolic resin, in proportions by mass of 1:5 to 7:5.
US10120104B2 Downhole surveillance
Methods and apparatus for surveillance of a downhole environment: the response of least one optical fiber to an acoustic impulse is sampled and processed to provide an indication of the acoustic signals detected by at least one longitudinal sensing portion of the fiber(s). The data comprises data indicative of at least one characteristic of the acoustic impulse and data indicative of the downhole environment. The data indicative of at least one characteristic of the acoustic impulse is used to interpret the data indicative of the downhole environment to provide an indication of at least one characteristic of the downhole environment. For example, the data indicative of at least one characteristic of the acoustic impulse may provide a ‘signature’ of the impulse, which may be used to deconvolve the data indicative of the downhole environment to provide an indication of at least one characteristic of the downhole environment.
US10120100B2 Body scanner system and method for scanning a person
A body scanner system for scanning a person to be scanned is described. Said body scanner system comprises a scan unit which has at least one antenna for emitting electromagnetic waves and a separately formed platform for said person. Said body scanner system comprises a scanning state in which said person stands on said platform during scanning while said scan unit is emitting electromagnetic waves used for scanning said person. Said body scanner system is transportable wherein said scan unit is formed such that said platform is held by said scan unit in a transportation state of said body scanner system. Further, a method for scanning a person is described.
US10120095B2 Proximity switch
The present invention provides a proximity switch, which can detect whether a detected object containing multiple metals exists in a specific range. The induction type proximity switch includes: an oscillation switch of which the amplitude is attenuated due to the proximity of the detected object containing metal, so as to detect the excessive proximity of the detected object; a detection circuit for detecting the amplitude of a high frequency generated by the oscillation of the oscillation circuit; an operation and comparison part for comparing the detected amplitude of the high frequency with the threshold set for the amplitude, i.e., a boundary as the excessive proximity, and outputting a detection signal of the excessive proximity when the detected amplitude is under the threshold; and a threshold setting part, for selecting a threshold corresponding to a designated metal type according to the designation on the metal type from the outside.
US10120091B2 Marine surveying
Disclosed is a system for surveying the structure beneath the seabed using a sub-bottom profiler. The system can include a survey vessel and a sub-bottom profiler mounted to travel with the survey vessel. The sub-bottom profiler can comprise a transmitter for transmitting pulses at a predetermined period between pulses towards the seabed, and a first receiver and a second receiver for receiving reflections from the seabed of each transmitted pulse. The system can also include that the transmitter and the first and second receivers are mounted along an axis in the direction of travel of the survey vessel and the transmitter is disposed between the first and second receivers and spaced from each of them by a predetermined separation.
US10120087B2 Method and system with low-frequency seismic source
A marine source element is configured to generate seismic waves. The source element includes a body and a source actuator attached to the body and configured to generate the seismic waves. The body is autonomous from a vessel towing streamers along a pre-plot line associated with a seismic survey.
US10120083B2 Radiation sensing thermoplastic composite panels
A storage phosphor panel can include an extruded inorganic storage phosphor layer including a thermoplastic polyolefin and an inorganic storage phosphor material, where the extruded inorganic storage phosphor panel has a DQE comparable to that of a traditional extruded inorganic solvent coated inorganic storage phosphor screen. Also disclosed is an inorganic storage phosphor detection system including an extruded inorganic storage phosphor panel that can include an extruded inorganic storage phosphor layer including a thermoplastic olefin and an inorganic storage phosphor material; and photodetector(s) coupled to the extruded inorganic storage phosphor panel to detect photons generated from the extruded inorganic storage phosphor panel. Further disclosed is a method of making an extruded inorganic storage phosphor panel that can include providing thermoplastic particles including at least one thermoplastic polyolefin and an inorganic storage phosphor material; and melt extruding the thermoplastic particles to form an extruded inorganic storage phosphor layer.
US10120080B2 Detection of spoofed satellite signals
A technology is provided for detecting spoofed satellite signals. An aircraft may be equipped with a top antenna that is adapted to receive satellite signals and a bottom antenna that is adapted to receive terrestrial signals. A signal may be received on the top antenna and the bottom antenna. Relative signal strength between the top antenna and the bottom antenna may be used to differentiate satellite sourced signals from terrestrial sourced signals.
US10120079B2 Vehicle with multiple light detection and ranging devices (LIDARS)
A vehicle is provided that includes one or more wheels positioned at a bottom side of the vehicle. The vehicle also includes a first light detection and ranging device (LIDAR) positioned at a top side of the vehicle opposite to the bottom side. The first LIDAR is configured to scan an environment around the vehicle based on rotation of the first LIDAR about an axis. The first LIDAR has a first resolution. The vehicle also includes a second LIDAR configured to scan a field-of-view of the environment that extends away from the vehicle along a viewing direction of the second LIDAR. The second LIDAR has a second resolution. The vehicle also includes a controller configured to operate the vehicle based on the scans of the environment by the first LIDAR and the second LIDAR.
US10120066B2 Apparatus for making a distance determination
An apparatus includes a camera module configured to generate at least one image and a ToF SPAD based range detecting module configured to generate at least one distance determination to an object within a field of view of the camera module. A processor receives the at least one image from the camera module output and receives the at least one distance determination from the ToF SPAD based range detecting module. This data is processed by the processor to determine a depth map.
US10120065B2 Antenna array
An antenna array is provided for monitoring an object. The antenna array includes an emitting antenna module, a first receiving antenna module, a second receiving antenna module and a third receiving antenna module. The emitting antenna module emits a detecting signal, wherein the detecting signal contacts the object, and is reflected by the object as a return signal. The first receiving antenna module receives the return signal. The second receiving antenna module receives the return signal. The third receiving antenna module receives the return signal, wherein any one of the antenna modules has a phase difference of 90 degrees with the nearest neighboring antenna module.
US10120064B2 Radar system and method with saturation detection and reset
The embodiments described herein provide a radar device and method that can provide improved sensitivity. In general, the embodiments described herein provide a saturation detector and reset mechanism coupled to a radar receiver. The saturation detector is configured to detect saturation events in the radar receiver, and the reset mechanism is configured to reset at least one filter unit in the radar receiver in response to detected saturation events. As such, the embodiments can facilitate improved radar sensitivity by reducing the effects of saturation events in the radar receiver.
US10120055B2 Isolated capacitance line voltage sensor
Isolated capacitance line voltage sensing is provided that avoids metal-to-metal contact for voltage sensing of a power signal present on a power wire. An external conductor is positioned by the power wire, creating a capacitor with the power wire conductor, insulation, and external conductor. The capacitance is used to measure the electric field, indicating a voltage level for the powered wire. The impedance mismatch caused by the capacitance is transformed. The impedance transformation circuit may be integrated with the external conductor, allowing voltage sensing by a voltage meter having a lower input impedance. A manual or automatic calibration circuit may be provided to ensure the measured voltage represents the actual voltage on the power wire.
US10120049B2 System and method of obtaining spatially-encoded NMR parameters from arbitrarily-shaped compartments and linear algebraic modeling
An NMR method and system for acquiring and reconstructing a value of an NMR parameter spatially localized to a compartment of interest including performing a first MM of a portion of a sample with a first MRI pulse sequence using the NMR system and using a set of k-space spatial encoding gradients or coil sensitivity encoding maps to obtain a first magnetic resonance image to identify a compartment of interest; generating a second MRI pulse sequence that encodes the NMR parameter with a subset of the set of k-space spatial encoding gradients or the coil sensitivity encoding maps; applying the second MRI pulse sequence using the NMR system to acquire spatial information relating to the NMR parameter from the compartment of interest; segmenting the first magnetic resonance image into a plurality of compartments that includes the compartment of interest; and reconstructing a value of the NMR parameter in the compartment.
US10120048B2 Systems and methods for efficient radial magnetic resonance imaging with azimuthal equidistant projections
Systems and methods for designing a data acquisition scheme to be used in magnetic resonance imaging (“MRI”) are provided. In particular, the systems and methods include designing efficient, or otherwise optimized, azimuthal equidistant projections for radially sampling k-space. This sampling pattern resulting from this data acquisition scheme minimizes image artifacts, including those attributable to eddy currents. The data acquisition scheme can be computed rapidly and automatically and, thus, is fit for routine use in clinical MRI systems.
US10120045B2 Magnetic resonance imaging (MRI) coil with pin diode decoupling circuit
A magnetic resonance imaging (MRI) radio frequency (RF) coil comprising an LC circuit including at least one series capacitor, and a decoupling circuit connected in parallel to the LC circuit. The decoupling circuit is configured to decouple the MRI RF coil from one or more other MRI RF coils using passive decoupling upon the production of an induced voltage in the decoupling circuit, or to actively decouple the MRI RF coil from one or more other MRI RF coils upon the insertion of a DC bias into the decoupling circuit. The decoupling circuit includes a pair of fast switching PIN diodes including a first PIN diode connected antiparallel with a second PIN diode, the second PIN diode connected in series with a first capacitor. The decoupling circuit further includes an inductor connected in series with the pair of fast switching PIN diodes and the capacitor.
US10120040B2 Magnetic impedance sensor
A magnetic impedance sensor comprises an amorphous wire 1 of a magneto-sensitive material as the magneto-impedance element, a pulse oscillator means 2 that alternately reverses and outputs a basic pulse current and a compensating pulse current with polarity opposite to the basic pulse current in predetermined periods, and a signal processing means 3 that converts an alternate current voltage generated in response to a magnetic field intensity around the amorphous wire by a magnetic impedance effect of the amorphous wire according to the pulse current into a magnetic signal voltage in response to the magnetic field intensity, and outputs the magnetic signal voltage. Since the amorphous wire 1 is repeatedly reversely magnetized in the u and v circumferential directions, due to compensating the negative pulse current, the magnetic sensor with excellent linear characteristics are obtained.
US10120039B2 Apparatus and method for closed loop processing for a magnetic detection system
A system for magnetic detection includes a nitrogen vacancy (NV) diamond material comprising a plurality of NV centers, a magnetic field generator that generates a magnetic field that is applied to the NV diamond material, a radio frequency (RF) excitation source that provides RF excitation to the NV diamond material, an optical excitation source that provides optical excitation to the NV diamond material, an optical detector that receives an optical signal emitted by the NV diamond material, and a controller. The controller is configured to compute a total incident magnetic field at the NV diamond material based on the optical signal emitted by the NV diamond material, and drive the magnetic field generator to generate a compensatory magnetic field, the generated compensatory magnetic field being set to offset a shift in the optical signal emitted by the NV diamond material caused by an external magnetic field.
US10120037B2 Power inductor evaluation apparatus and power inductor evaluation program
A power inductor evaluation apparatus includes a storage unit and a determination unit. The storage unit stores the simulation model of a DC-DC converter. The simulation model includes the equivalent circuit model of a power inductor, including a DC superimposition characteristics slope α and a saturation current Isat as parameters. The determination unit inputs the DC superimposition characteristics slope α and the saturation current Isat into the simulation model of the DC-DC converter and performs simulation, and determines whether or not the power inductor having the DC superimposition characteristics slope α and the saturation current Isat is usable on the basis of whether or not the simulation results satisfy design requirements (e.g, a permissible ripple voltage and a peak current).
US10120036B2 Autonomous electronic module
The autonomous electronic module (1) includes: —a cell (2) providing a supply current (Icell) to the electronic module, —a resistor (2) connected in series with the cell, the resistor exhibiting terminals, —elements for measuring a voltage (20) across the terminals of the resistor and elements for evaluating the charge remaining (10, 11, 12), arranged so as to process a measurement of the voltage in order to calculate the charge remaining of the cell (2).
US10120033B2 Battery sensor and battery monitoring system
A battery monitoring system includes a battery sensor mounted between a plurality of batteries in a battery system for a vehicle using the plurality of batteries. The battery sensor according to an aspect of the present invention, which uses an ammeter resistor connected in series between a first battery and a second battery, includes: a first integrated circuit configured to receive voltages of both electrodes of the first battery and voltages of both terminals of the ammeter resistor to measure a first battery voltage and a one-directional current of the first and second batteries; and a second integrated circuit configured to receive voltages of both electrodes of the second battery to measure a second battery voltage, and receive the first battery voltage and the one-directional current of the first and second batteries from the first integrated circuit through a serial communication interface.
US10120031B2 Probe for testing charging/discharging of secondary battery
A charge and discharge test probe for a secondary battery includes: an inner plunger moved up and down by elastic force of a spring; a head having a central through hole through which the inner plunger passes to protrude from an upper end of the head; and a first conductive elastic member mounted to the head.
US10120030B2 Trace data recording system, trace data recording server, trace data recording method, and information storage medium
Provided is a trace data recording system, including: a trace data generator configured to generate trace data of equipment relating to motor control; a trace data transmitter configured to transmit the generated trace data to a server via a network; and a trace data recorder configured to record the transmitted trace data in the server.
US10120028B2 Efficient scan latch systems and methods
Systems and methods for latches are presented. In one embodiment a system includes scan in propagation component, data propagation component, and control component. The scan in propagation component is operable to select between a scan in value and a recirculation value. The data propagation component is operable to select between a data value and results forwarded from the scan in propagation component, wherein results of the data propagation component are forwarded as the recirculation value to the scan in propagation component. The control component is operable to control an indication of a selection by the scan in propagation component and the data propagation component.
US10120027B2 Cores with separate serial scan paths and scan path parts
Scan architectures are commonly used to test digital circuitry in integrated circuits. The present disclosure describes a method of adapting conventional scan architectures into a low power scan architecture. The low power scan architecture maintains the test time of conventional scan architectures, while requiring significantly less operational power than conventional scan architectures. The low power scan architecture is advantageous to IC/die manufacturers since it allows a larger number of circuits (such as DSP or CPU core circuits) embedded in an IC/die to be tested in parallel without consuming too much power within the IC/die. Since the low power scan architecture reduces test power consumption, it is possible to simultaneously test more die on a wafer than previously possible using conventional scan architectures. This allows wafer test times to be reduced which reduces the manufacturing cost of each die on the wafer.
US10120025B2 Functional core circuitry with serial scan test expected, mask circuitry
Test circuits located on semiconductor die enable a tester to test a plurality of die/ICs in parallel by inputting both stimulus and response patterns to the plurality of die/ICs. The response patterns from the tester are input to the test circuits along with the output response of the die/IC to be compared. Also disclosed is the use of a response signal encoding scheme whereby the tester transmits response test commands to the test circuits, using a single signal per test circuit, to perform: (1) a compare die/IC output against an expected logic high, (2) a compare die/IC output against an expected logic low, and (3) a mask compare operation. The use of the signal encoding scheme allows functional testing of die and ICs since all response test commands (i.e. 1-3 above) required at each die/IC output can be transmitted to each die/IC output using only a single tester signal connection per die/IC output. In addition to functional testing, scan testing of die and ICs is also possible.
US10120022B2 Tap flip flop, gate, and compare circuitry on rising SCK
The disclosure describes a novel method and apparatus for providing expected data, mask data, and control signals to scan test architectures within a device using the falling edge of a test/scan clock. The signals are provided on device leads that are also used to provide signals to scan test architectures using the rising edge of the test/scan clock. According to the disclosure, device test leads serve to input different test signals on the rising and falling edge of the test/scan clock which reduces the number of interconnects between a tester and the device under test.
US10120021B1 Thermal non-contact voltage and non-contact current devices
Systems and methods detect abnormal conditions in electrical circuits by providing thermal imaging combined with non-contact measurements of current and voltage. Such systems may be implemented in a single test device, or in wired combinations, or in wireless communication implementations with multiple test devices and/or accessories, or in combination with one or more additional devices, such as a mobile phone, tablet, personal computer (PC), cloud-based server, etc. A thermal imaging tool that includes an infrared sensor may first discover and image one or more thermal anomalies in an object, such as an electrical circuit. One or more non-contact current or voltage sensors may be used to measure current and/or voltage, which allows for determination of the power loss at the measured location. The power loss may be used to determine an estimation of the abnormal resistive power losses in a circuit, as well as the costs associated therewith.
US10120018B2 Adaptive thermal actuator array for wafer-level applications
Embodiments of the present disclosure describe wafer-level die testing devices having a base with a planar X-Y surface, a plurality of thermal actuators situated on the surface, wherein one or more of the plurality of thermal actuators is movable in relation to the base in at least one of the X or the Y directions, and one or more adjustable links, wherein each adjustable link is to adjust a relative position between an individual thermal actuator of the plurality of thermal actuators and one or more other thermal actuators of the plurality of thermal actuators in one or more of the X or the Y directions. Other embodiments may be described and/or claimed.
US10120009B2 Ground-fault determination apparatus
A ground-fault determination apparatus, which is for use in a vehicle power supply system including a DC power source and a DC supply circuit, includes an acquisition unit that applies an AC signal to the DC supply circuit through a series connection of a resistor and a capacitor to acquire a peak value of the AC signal divided by a resistance of the resistor and an insulation resistance of the DC supply circuit, a ground-fault determination unit that determines presence of a ground-fault based on a comparison between a determination threshold and the peak value, an estimation unit that estimates at least one of a maximum output voltage of the DC supply circuit and a common capacitance between the DC supply circuit and a vehicle body, and a setting unit that sets the determination threshold based on at least one of the maximum output voltage and the common capacitance.
US10120003B2 RSSI based V2X communication plausability check
System and methods for plausibility check in vehicle-to-everything dynamic environments in which a local vehicle communicates with remote vehicles. The system comprises means for obtaining a measured RSSI from a specific remote vehicle, and a modified plausibility check unit configurable and operable to apply a dynamic RSSI model to detect implausible positioning of the specific remote vehicle and/or of the local vehicle based on the measured RSSI of the specific remote vehicle and on a RSSI calculated for the specific remote vehicle. Decisions on respective further actions to be performed by the specific remote vehicle and by the local vehicle are made based on respective plausibility checks applied to both vehicles using the dynamic RSSI model.
US10120001B2 Power factor measurement device
A small-sized power factor measurement apparatus capable of measuring a power factor by one element is desired. The power factor measurement apparatus includes a pair of coupling ends (12) for coupling to a power supply in parallel with a load, two magnetic elements (21, 22) whose changes in electric resistance are different from each other due to the same external magnetic field, a pair of measurement terminals (13) for outputting a differential voltage between the two magnetic elements, a power factor sensor (10) including a pair of sensor terminals (10t) connected to the pair of coupling ends (12), a voltage detector (15) for measuring a voltage between the measurement terminals (13), a low-pass filter (16) connected to the output of the voltage detector (15), a high-pass filter (17) connected to the output of the voltage detector (15), a rectifier (18) connected to the high-pass filter (17), and a divider (19) for dividing the output of the low-pass filter (16) and the output of the rectifier (18).
US10119999B2 Circuit connectivity and conveyance of power status information
An example system comprises first circuitry (such as a first integrated circuit device having a limited number of input/output pins) and second circuitry (such as a second integrated circuit device having a limited number of input output pins). The second circuitry is communicatively coupled to receive communications over a communication link from the first circuitry. In one embodiment, the first circuitry includes a monitor circuit. The monitor circuit monitors a voltage rail inputted to power the first circuitry. The monitor circuit initiates switching between transmitting a control signal (such as status information indicating whether the first circuitry is powered correctly) and a data signal over a communication link from the first circuitry to second circuitry depending upon the magnitude of the voltage rail. For example, when the first circuit is properly powered, the monitor circuit initiates transmission of the data signal over the communication link to the second circuitry.
US10119997B2 Method for measuring the waveform capture rate of a digital storage oscilloscope based on average dead time measurement
A method for measuring waveform capture rate (WRC) of DSO based on average dead time measurement. First generating ramp signal or symmetric triangular wave signal as base signal, a trigger signal, the frequency which is higher than the nominal maximum waveform capture rate of the DSO under measurement; secondly, setting the parameters of DSO for measuring; then obtaining a plurality of test signals by delaying base signal K times with different delay time, for each test signal, inputting it the trigger signal simultaneously to DSO, calculating dead time between two adjacent captured waveforms according to their initial voltages, finally calculating waveform capture rate based on average dead times. The waveform capture rate obtained can effectively reflect the overall capturing capacity of DSO, more tellingly, the waveform capturing capacity of acquisition system of DSO.
US10119996B2 Data decimation system and method for facilitating transmission and viewing of waveforms generated by an electrical device
A method of providing data relating to an electrical device to a client device having a certain, known pixel resolution includes receiving raw waveform data generated by a metering device in response to an event related to operation of the electrical device, the raw waveform data having a total number of data points and a waveform cycle time associated therewith, determining whether the raw waveform data should be decimated based on the total number of data points and the pixel resolution, responsive to determining that the raw waveform data should be decimated, generating decimated waveform data from the raw waveform data using the pixel resolution and the waveform cycle time. And sending the decimated waveform data to the client device.
US10119987B2 Measuring acceleration using interferometry with reduced environmental effects
An apparatus for measuring acceleration includes: a reference cavity having a first fixed reflecting surface and a second fixed reflecting surface; a sense cavity having a fixed reflecting surface and a non-fixed reflecting surface, the non-fixed reflecting surface being configured to be displaced when subject to an acceleration force; a light source to illuminate the reference and sense cavities; a controller to vary a wavelength of light emitted by the light source and/or an index of refraction of an optical medium of the cavities; a photodetector to detect light emitted by the reference and sense cavities; an interferometer sensor to measure using the detected light, for each variation of the wavelength of light and/or the index of refraction a reference displacement of the reference cavity and a sense displacement of the sense cavity; and a processor to calculate the acceleration using each of the reference displacements and the sense displacements.
US10119984B2 Apparatus for detecting and recording accelerations experienced by a structure, and a method of operating the apparatus
An apparatus for detecting and recording accelerations experienced by a structure and a method for operating the apparatus are provided. The apparatus includes an accelerometer, processor, and non-volatile computer memory device. The method includes operating the apparatus in a reduced power state, detecting an acceleration having a magnitude that is greater than a first preselected threshold magnitude, switching each of the accelerometer, processor, and non-volatile computer memory device to a fully operational state, storing accelerometer data in a buffer, switching the processor and computer memory device to a reduced power state until the accelerometer signals that further data is available, storing any further accelerometer data in the buffer, and repeating the steps until a predetermined time has elapsed since the accelerometer last detected an acceleration having a magnitude which is greater than a second preselected threshold magnitude.
US10119981B2 Analytical devices for detection of low-quality pharmaceuticals
A multilayer Paper Analytical Device (PAD) and method for detection of a low quality pharmaceutical or dietary supplement product. The multilayer PAD includes one or more assay regions, one or more reagent vessels in registry with the assay region(s), and a non-chemically interfering binder agent disposed between the assay regions and vessels, so that rupture of the vessels enables the reagents to wet the assaying regions and contact a sample of a suspected low quality pharmaceutical product or dietary supplement for testing thereof. A kit is also provided for detection of a low quality pharmaceutical or dietary supplement product, the kit including a multilayer PAD and instructions for using the kit.
US10119974B2 Isobaric tandem mass tags for quantitative proteomics and peptidomics
Compositions and methods of tagging peptides and other molecules using novel isobaric tandem mass tagging reagents, including novel N, N-dimethylated amino acid 8-plex and 16-plex isobaric tandem mass tagging reagents. The tagging reagents comprise: a) a reporter group having at least one atom that is optionally isotopically labeled; b) a balancing group, also having at least one atom that is optionally isotopically labeled, and c) an amine reactive group. The tagging reagents disclosed herein serve as attractive alternatives for isobaric tag for relative and absolute quantitation (iTRAQ) and tandem mass tags (TMTs) due to their synthetic simplicity, labeling efficiency and improved fragmentation efficiency.
US10119973B2 Analyte quantification multiplex microarrays combining internal and external calibration
The present invention relates to multiplex microarrays and methods for the quantification of analytes. In particular, the invention relates to improved methods which standardize a target analyte concentration in a test sample against a reference standardization curve derived from validated, approved and recognized reference standards for the target analyte of known concentrations. The present invention also relates to methods and checks for simultaneous measurement of confidence confirming normalization standards and controls.
US10119963B2 PSA assay and reagent therefor
Provided is a method for the simple and highly accurate assay of PSA by a one-step reaction that does not use carriers having different average grain sizes. Also provided is a reagent therefor. The PSA assay method comprises sensitizing insoluble carriers having the same average grain size within a range of greater than 0.20 μm but 0.40 μm or less using two types of anti-PSA monoclonal antibodies having different epitopes that are anti-PSA monoclonal antibodies that will react with both free PSA and PSA-ACT, which is a complex of free PSA and α1-antichymotrypsin, and bringing the carriers into contact with a sample in the presence of an aggregation promoter.
US10119962B2 Sample analysis device and capturing method for exosomes
A recessed portion and a protruding portion arranged periodically are formed on a base portion. In the recessed portion, an antibody that binds to an antigen existing on a surface of each exosome to be detected is immobilized and then caused to bind to the exosomes. The width of the protruding portion is smaller than the average particle diameter of the exosomes.
US10119961B2 Stain-free protein quantification and normalization
Disclosed herein are methods of protein quantification and normalization using haloalkylated tryptophan fluorescence. Complex protein samples, i.e., samples that each contain 1,000 or more distinct proteins, from diverse sources that do not have common protein profiles are treated with a halo-substituted organic compound (i.e. haloalkane) that reacts with tryptophan residues to form fluorescent products. Irradiation of the samples with ultraviolet light and the detection and quantification of the resultant fluorescent emissions from all proteins in each sample are then used to obtain comparative values for total protein content among the various samples. The values thus obtained are found to be valid indications of comparative total protein content, despite the fact that the tryptophan levels vary widely among the various proteins in any single sample and the samples, due to the diversity of their origins, tend to differ among themselves in the identities and relative amounts of the proteins that they contain. Protein samples are also normalized to correct for differences in sample dilution, sample loading, and protein transfer inconsistencies, by using stain-free detection of total protein in each of the samples, or detection of subsamples within each sample.
US10119959B2 Method of assaying an individual for immune impairment
Embodiments of the present invention provide diagnostic markers of immunosenescence and methods of identifying individuals with impaired immune function based on a combination of such markers obtained from various analyzes, primarily from blood, testing immune function including the analysis of immune cell subset frequencies, gene expression, cytokine and chemokine levels, and signaling responses to stimulation with cytokines (‘cytokine response’). Particular combinations of markers can predict with high accuracy whether an individual will respond to active vaccination and become protected against recurring diseases.
US10119957B2 Multi-metabolites platform for diagnosis of acute coronary syndrome
The present disclosure provides a multi-metabolite platform using one or more metabolite selected from a group consisting of tryptophan, homoserine, fatty acid (16:1), fatty acid (18:0), fatty acid (18:1), fatty acid (18:2), fatty acid (22:6), phosphatidylcholine (PC) (34:2), PC (34:3), lysophosphatidylcholine (lysoPC) (16:0), lysoPC (18:0), lysoPC (20:3), lysoPC (20:4), lysoPC (22:6), monoglyceride (18:1/0:0/0:0) and sphingomyelin (d18:2/16:0) as a biomarker, which can diagnose acute coronary syndrome as well as the symptoms occurring prior to the onset of the disease simply and accurately through in-vivo level analysis.
US10119954B2 Electrical apparatus oil sampler and conditioner for solid state sensors
A gas monitoring apparatus and system that provides for reliable and accurate monitoring of gaseous hydrogen and other compounds in dielectric oil. The apparatus provides an environment for and is used in conjunction with metal oxide semiconductor sensors. Thermal conditioning zones for oil provide an environment in which variations in oil temperature and ambient temperature are eliminated to insure that analytical data are not affected by these environmental conditions.
US10119953B1 Metal chalcogenide quantum dots for the detection of nitroaromatic chemicals
The synthesis of AgInS2 based quantum dots and their use as fluorometric probes for the selective detection of nitroaromatic explosive chemicals, without the use of ligands specific to nitroaromatic explosive chemicals. These quantum dots allow the detection of nitroaromatic explosive molecules by eye. The present invention also represents a simple patterning method for quantum dots on substrates, including low cost filter paper. The ease of fabrication, use of less toxic materials, and the selectivity to nitroaromatic explosive chemicals results in a practical solution to the development of a portable fluorescent probe based on quantum dots for the detection of nitroaromatic explosive chemicals.
US10119951B2 On-line wet chemistry analyzer
A wet chemistry analyzer is provided. The wet chemistry analyzer comprises a reaction chamber configured to receive a reactant solution from a sample inlet and facilitate a process reaction. The wet chemistry analyzer also includes a detection chamber configured to receive a portion of a reaction mixture from the reaction chamber and measure a concentration of a chemical within the reaction mixture. The reaction chamber and the detection chamber are fluidically coupleable such that a portion of the reaction mixture can be directed to flow into the detection chamber to pre-condition a surface inside the detection chamber.
US10119949B1 Template for measuring and quantifying defects in produce
A tool for measuring and quantifying defects in produce includes a template; at least one graphic indicia printed on the template, the graphic indicia providing a pictorial sample of a specific tolerance for a specific quality defect in the produce; and at least one textual description printed on the template proximate to the graphic indicia, the at least one textual description providing a written description of the specific tolerance.
US10119945B2 Methods for recovering and analyzing amines
The objects of embodiments in the present disclosure are to provide a method capable of recovering two or more amine compounds at the same time from a gas or solution, and also to provide a method capable of analyzing the recovered amines.The amine-recovering method comprises the steps (A) and (B). In the step (A), the gas or solution is brought into contact with a solid adsorbent so that the adsorbent may retain the amines. In the step (B), the amines retained by the adsorbent in the step (A) are eluted out by use of a basic compound-containing organic solvent. The solid adsorbent has a substituent group represented by —SO3M (M is H or an alkali metal).
US10119943B2 Couplant and arrangement of couplant, transducer, and construction component
A couplant and an arrangement of a couplant include a transducer and a construction component. The couplant is adapted to couple the transducer to a surface of the construction component. The couplant comprises basically 15% to 75% mass portion of hard metal.
US10119933B2 Analysis and assay of glycated haemoglobins by capillary electrophoresis, buffer compositions and kits for capillary electrophoresis
The invention relates to a method for analysis by capillary electrophoresis of glycated haemoglobins comprising at least one globin chain comprising a glucose residue bound to the amino acid in the N-terminal position, contained in a biological sample, said method comprising using a buffer composition comprising at least one compound which is capable of specifically complexing glucose residues of one or several glycated haemoglobin(s) and of providing said glycated haemoglobin(s) with several negative electric charges at an alkaline pH. By way of example, this compound may be 3,4- or 3,5-dicarboxyphenylboronic acid, preferably 3,5-dicarboxyphenylboronic acid. Said method may in particular be used to separate and assay haemoglobin HbA1c present in a biological sample optionally comprising other haemoglobins, in particular other minor fractions. The invention also concerns buffer compositions for use in said analysis, as well as kits for the analysis and for the assay of glycated haemoglobins by capillary electrophoresis.
US10119929B2 Method for identifying and measuring volume fraction constituents of a fluid
A method for identifying and measuring volume fraction constituents of a fluid using time domain analysis and frequency domain analysis to identify individual volume fraction constituents within a pipe on a real time basis and to measure the volume of the individual volume fraction constituents flowing through the pipe on a real time basis.
US10119928B2 Medical device position location systems, devices and methods
Methods, devices and systems for three-dimensional location of the disposition of a sensor coil in a subject including are disclosed. The systems include an array of three or more triplet or quadruplet drive coil sets, at least one moveable sensor coil configured to be disposed in a subject and to provide one or more sensor coil response signals responsive to the respective electromagnetic wave fields, a receiving component configured to control drive signals to the array of drive coil sets and to measure sensor coil response signals from the moveable sensor coil, and a processor is configured to determine a sensor coil disposition in the subject relative to said triplet or quadruplet drive coil sets. The receiving component provides a modified drive signal to maximize or optimize the generated respective electromagnetic wave fields, or the one or more sensor coil response signals.
US10119927B2 Analyte ion detection method and device
A method of assessing concentration of analyte ion(s) in a liquid can include contacting the liquid with a plurality of electrodes, each of which is configured to generate a signal in response to sensing a selected ion in the liquid. The signal received from each of the electrodes can be processed using a neural network algorithm trained to calculate ion interference between the selected ion and other ions in the liquid sensed at one of the electrodes and/or electrode interference between ones of the electrodes sensing a same selected ion based on a result of a comparison of training data. The ion interference and/or electrode interference can be compensated for, and the concentration of the analyte ion(s) in the liquid can be assessed on the basis of a compensated output from the neural network algorithm.
US10119924B2 Computed tomography with detector wobble
The present approach relates to a detector design that allows detector-based wobble using an electronic control scheme. In one implementation, each detector pixel is divided into sub-pixels. The readout of the sub-pixels can be binned with minimal noise penalty to enable the detector wobble without physically shifting the detector or alternating the physical focal spot location, though, as discussed herein alternation of the focal spot location may be used in conjunction with the present approach to further improve radial and longitudinal imaging resolution as well as suppressing artifacts resulted by limited spatial sampling.
US10119918B2 Adjustable Colorimetric Moisture Indicators
Compositions are provided comprising: 1) a solid metal oxide support having surface hydroxyl groups; 2) a silyl-containing compound bound to the solid metal oxide support through a silanol bond with the surface hydroxyl groups; and 3) a bis(glyoxime)-transition metal complex bound to the solid metal oxide support. These compositions can be used to make a colorimetric relative humidity-indicating sensor. A method of adjusting the colorimetric response of a moisture-indicating composition and a method of detecting moisture are also provided.
US10119915B2 Detection device for specimens
A detection device for specimens includes an image sensor, a light-guiding structure, a carrier, and a light source. The light-guiding structure is disposed on the image sensor, and includes a light-guiding layer and a top layer. The light-guiding layer is disposed on the image sensor. The top layer is disposed on the light-guiding layer. The carrier is disposed on the light-guiding structure. The carrier has a number of wells arranged in an array located over the guiding portions. Each of the wells is configured to receive a specimen.
US10119910B2 Particle characterisation instrument
An instrument and a method for measuring the characteristics of particles in a sample. The instrument comprises a light source operable to provide a light beam and defining an illumination axis; a sample cell placed on the illumination axis; a scattered light detector positioned to receive scattered light along a detection path from a sample in the sample cell, the scattered light produced by the interaction of the light beam with the sample; and a filter changer positioned between the sample cell and the scattered light detector. The filter changer comprises at least one optical filter and an actuator. The actuator is operable to move each of the at least one optical filter between a first position in which the detection path does not pass through the optical filter, and a second position in which the detection path passes through the optical filter.
US10119906B2 Method of determining the concentration of a gas component and a spectrometer for this purpose
The invention relates to a method of determining the concentration of a gas component comprising the steps: generating and guiding a light beam having a wavelength variable in a wavelength range through a measurement volume in which the gas component having an absorption in the wavelength range is present; tuning the wavelength range; detecting the intensity of the light beam after passage through the measurement volume; storage of measurement points during the tuning that respectively consist of a point in time and an associated intensity value, to obtain a direct absorption line; generating an artificial measurement curve from the stored measurement points by shifting the measurement points on the time axis; wherein the shift takes place so that an artificial modulation results in the wavelength time extent; and evaluating the artificial measurement curve in accordance with the method of the wavelength modulation spectroscopy and determining a first concentration value therefrom.
US10119902B2 Method and apparatus for determining concentration using polarized light
An apparatus and method for determining the concentration of chiral molecules in a fluid includes a first polarizer configure to polarize light in substantially a first plane to provide initially polarized light. A second polarizer is capable of polarizing the initially polarized light in a plurality of planes, at least one of the plurality of planes being different from the first plane, to provide subsequently polarized light. One or more receivers are included for measuring an intensity of the subsequently polarized light in one or more of the plurality of planes.
US10119897B2 Enhanced aerosol test for assessing filter integrity
A method of aerosol integrity testing of filters, capable of detecting single defects that are less than 20 μm in diameter, and even as small as 2 μm in diameter, in liquid sterilizing grade filters such as filter cartridges. The method challenges the filter in a dry state with a particle stream of aerosol particles of the appropriate size and in the appropriate concentration, such that at least one or more of the particles in the stream will penetrate a defective region or regions within the membrane but will not penetrate in the integral region of the membrane. Wetting of the filter is not required.
US10119896B2 Electromechanical transducers for fluid viscosity measurement
Electromechanical transducers and methods are disclosed for measuring fluid parameters, including viscosity and product of viscosity and density. The said transducers utilize the electromechanical transduction materials to excite and measure the vibration of composite beam(s) with sensor plate(s) attached to the end(s) of the beam(s). The fluid viscous force acted on the surfaces of the sensor plate(s) damps the beams' vibration. The voltage output or the change of the electrical conductance of the transducer can be used to measure fluid parameters.
US10119895B2 Method, circuit and flexural resonator for measuring the density of fluids
A method for determining a density of a fluid medium with a flexural oscillator whose oscillator tube is filled with the measurement fluid. Accordingly, reference is made to a period of oscillation of a free and damped oscillating flexural resonator for density determination. For this purpose, the excitation of the excitation amplifier is interrupted alternately by a switch and then switched back into the oscillating circuit. The period of the damped oscillation, together with the amplitude and/or phase, is used for the output of a viscosity-corrected density.
US10119885B2 Rolling bearing apparatus and detection method for abnormality in rolling bearing
A rolling bearing apparatus includes a bearing main body having an outer ring that is a fixed ring and an inner ring that is a rotating ring, the outer ring and the inner ring being concentrically provided, and a plurality of rolling elements provided between the outer ring and the inner ring, and a control unit having a vibration detector attached to the outer ring and a calculation unit that calculates a value for vibration of the bearing main body and a rotation speed thereof based on a detection signal from the vibration detector. The calculation unit calculates the rotation speed based on frequency components of vibration obtained from the detection signal and the number of vibrations inherent in the bearing main body.
US10119883B2 Evacuable flexible leakage test chamber
An evacuable flexible test chamber (10) for a leakage test of a test piece, having a wall (12) surrounding a test chamber volume (36), is characterized in that at least a portion of said wall is made up of two layers (18, 20) of wall material of which at least the layer (20) facing said test chamber volume (36) is made from a flexible material, and that between said two layers (18, 20) an overpressure as compared to the atmosphere surrounding said test chamber (10) is adapted to be created.
US10119882B2 Surgical conduit leak testing
Systems, devices, and methods for leak testing surgical conduit grafts or valved conduits such as aortic-valved conduits with a pressurized gas such as air. Air is non-destructive and especially useful for leak testing conduits that have coatings or sealants that may be functionally impacted when exposed to fluids such as water or saline. Open ends of the conduit are clamped and sealed, and a pressurized gas introduced into an inner lumen thereof. A change in mass flow rate is measured to quantify the leakage. One end of a tubular conduit may be clamped to a fixed manifold, and the opposite end to a manifold slidably mounted to accommodate any conduit elongation when pressurized. The clamping and sealing structure may be pneumatic and/or mechanical, and complementary contoured clamp members may be used to seal a scalloped external sealing ring of an aortic conduit.
US10119879B2 Strain sensor
A strain sensor is provided which includes a strain sensor, a first housing, a second housing joined to the first housing, and a pressure measuring mechanism firmly retained between the first housing and the second housing. The pressure measuring mechanism is gripped between a first face of the first housing and a second face of the second housing to measure compressive stress exerted by a cylinder head of an internal combustion engine on the first housing and the second housing. This structure improves the reliability of mechanical strength of the housings and the pressure measuring mechanism and provides flexibility in selecting the type of the pressure measuring mechanism.
US10119878B2 Oil-pressure-sensor attachment structure
In an oil-pressure-sensor attachment structure according to an aspect of the invention, an oil channel body includes a lower body and an upper body arranged at an upper side of the lower body in a superposed manner. The attachment structure includes the upper body, a sensor case, and a connection member including an electrical connection portion that electrically connects an external power supply with a sensor main body. The connection member contacts the upper body from the upper side. The upper body has a through hole in an up-down direction. The sensor case includes a columnar portion that extends in the up-down direction and is inserted into the through hole, a flange portion that protrudes outward in the radial direction from the columnar portion and is arranged to face the lower side of the upper body, and a first hook portion that is hooked to the connection member.
US10119877B2 High-temperature headers for sensing elements
Certain implementations of the disclosed technology include systems and methods for providing header assemblies for use with pressure sensors in high-temperature environments. Certain example implementations include a header assembly. The header assembly can include a header portion having a first side and a second side, the header portion including one or more bores extending through the header portion from the first side to the second side. In certain example implementations, one or more platinum header pins are disposed within and extending through the one or more bores of the header portion. In certain example implementations, the header assembly can include one or more brazing portions corresponding to the one or more platinum header pins. In certain example implementations, the platinum header pins are configured for electrical communication with corresponding electrodes of a leadless transducer element.
US10119873B2 Brake force sensor arrangement for a brake unit
A brake force sensor arrangement for a brake unit includes a brake unit including a brake force application member; and a strain gage positioned on the brake force application member. The strain gage may be configured to measure the stress, strain, or stress and strain of the brake force application member. The stress, strain, or stress and strain of the brake force application member may be proportional to the brake force applied by the brake unit.
US10119872B1 Temperature interference-free sensing fiber monitoring apparatus and application method therefor
A temperature interference-free sensing fiber monitoring apparatus and application method therefor including a vacuum cavity module, a composite material flat groove module and a port fiber-fixing module, wherein the vacuum cavity module is connected with the composite material flat groove module via an glue-injection square groove, and the port fiber-fixing module is connected with the vacuum cavity module via a foursquare plug body; a sensing fiber orderly passes through the composite material flat groove module, the vacuum cavity module and the port fiber-fixing module; the vacuum cavity module, the composite material flat groove module and the port fiber-fixing module are all fixed on a temperature interference-free base platform.
US10119871B2 Pressure sensing system
A pressure sensing system includes a circuit board, a case, a cover layer, a plurality of light emitters, and a photo detector. The circuit board has a top surface and a bottom surface. The case is located near the bottom surface of the circuit board. The distance between circuit board and the case decreases when the circuit board is subjected to a pressure. The cover layer covers a part of the top surface and a part of the bottom surface, wherein a part of the top surface which is not covered by the cover layer includes a plurality of first passing zone and a second passing zone, and a part of the bottom surface which is not covered by the cover layer includes a plurality of bottom passing zone. The light emitters are located on the first passing zone, respectively, and the photo detector is located on the second passing zone.
US10119868B2 High speed distributed temperature sensing with auto correction
A system and method for a higher speed auto-correcting temperature measurement in a system using a fiber optic distributed sensor.
US10119866B2 In-process monitoring, automated decision-making, and process control for composite manufacturing using part-referenced ply-by-ply infrared thermography and other non-contact non-destructive inspection
Method and apparatus for detecting defects in a composite is provided. After a ply of material for a workpiece is positioned, thermal energy is applied to a top surface of the ply of material, and a digital thermographic camera captures images of the top surface. A computer processor determines heat characteristics of the top surface to identify regions of the top surface with different heat characteristics. Such different areas are identified as regions that include a defect. The defect regions can be repaired prior to disposing additional plies of material over previously-applied plies.
US10119863B2 Flash thermography photobox
A system for automated condition assessment of a turbine component is provided. The system includes a partially enclosed photobox and a controller. The partially enclosed photobox includes a configurable rotational table adapted to carry the turbine component, at least one wall perpendicular to and abutting a horizontal platform upon which the rotational table is carried. The photobox also includes a plurality of cameras configured to be automatically positioned at locations surrounding the turbine component and capture images of the turbine component. The controller communicates with each of the cameras to respectively control the positioning of each camera in order to capture a desired view of the turbine component. At least one of the cameras is an infrared camera configured to perform flash thermography capturing a thermographic image of a portion of the turbine component. The thermographic image is used to assess the condition of the turbine component.
US10119855B2 Capacitance type transducer
A capacitance type transducer includes a plurality of cells each having a structure in which a vibrating film is supposed so as to be vibrated. The vibrating film includes: a second electrode formed so that a gap is interposed between the second electrode and a first electrode; and an insulating film formed on the second electrode. The capacitance transducer manufacturing method includes: forming a sacrificial layer on the first electrode; forming a layer including a vibrating film on the sacrificial layer; forming an etching hole to remove the sacrificial layer; and forming a sealing film for sealing the etching hole. Before forming the etching hole to remove the sacrificial layer, a through hole is formed in an insulating film on the second electrode, and a conductor film is formed on the insulating film having the through hole to electrically connect a conductor in the through hole and the second electrode.
US10119851B2 Coriolis flow meter for measuring properties of a fluid and method therefor
A Coriolis flow meter for measuring one or more properties of a fluid is described herein which involves a modular configuration, and includes a fluid flow sub-system and a mechanical oscillator sub-system, both functionally separate, and are coupled in a closed loop arrangement, such that the flow conduit is not directly vibrated, and instead receives induced oscillations from the mechanical oscillator sub-system. The Coriolis flow meter is useful for high purity applications, as well as for the bioprocessing applications. Bioprocessing systems incorporating the Coriolis flow meter are also described herein. Method for measuring one or more properties of a fluid using the disclosed Coriolis flow meter are also described herein.
US10119849B2 Method and system for reproducing an instrument's calibration certificate
A method and a system for reproducing a calibration certificate of an electronic instrument having at least one electronic storage means, the method involving separating the calibration certificate data into a first subset of data, which is calibration specific, and a second subset of data, which is document descriptive; defining a set of meta data about the second subset of data; storing the first subset of data and the set of meta data in the instrument's electronic storage means; storing the second subset of data in a computing device separated from the electronic instrument; and reproducing the calibration certificate by uploading the first subset of data and the set of meta data to the computing device and reconstructing the calibration certificate from the uploaded first subset of data set of meta data and the second subset of data.
US10119847B2 Interior sensor with a remote power source
An interior sensor assembly is provided that comprises a first sensor housing that is mounted to a first interior surface, and a second battery housing that is mounted to a second interior surface. The battery housing and the sensor housings are electrically connected by way of a wired connection therebetween, and the battery housing is independently mountable relative to the sensor housing. In use, the sensor housing is mounted in an ideal location for detecting smoke, heat, carbon monoxide, or the like, while the battery housing is mounted in a convenient location such that a user has ready access to check and replace the battery when necessary. The battery housing comprises a lid, and optionally comprises a local circuit that supports an additional sensor or test circuit. The battery housing and the sensor housing may be secured to studs within an interior wall, or optionally using drywall tabs.
US10119846B2 Method, sensor module, and system for transferring data
In a method for transmitting a data element from a sensor module that produces sensor data to an application unit, the data element is stored in a ring buffer in the sensor module, and a corresponding item of event information is produced in an evaluation circuit from the sensor data, the data element including the sensor data and the item of event information, the data element being transmitted from the ring buffer to the application unit upon request by the application unit.
US10119837B2 Magnetic-field generating circuit for a tracking system
Described embodiments include apparatus that includes a signal generator and an electric circuit. The signal generator is configured to supply a signal having both a first dominant frequency and a second dominant frequency. The electric circuit, which includes a reactive component, is configured to generate, upon the signal being supplied to the electric circuit, a magnetic field having both the first dominant frequency and the second dominant frequency, by virtue of the reactive component simultaneously resonating at both the first dominant frequency and the second dominant frequency. Other embodiments are also described.
US10119835B2 Multi-tenant customer portal
An advanced metering infrastructure (AMI) portal system and method for coordinating access to meter data within an AMI data repository. The advanced metering infrastructure (AMI) portal system includes a data repository, a first portal, and a second portal. The data repository is configured to store data related to a plurality of devices within an AMI. The first portal includes a device list. The device list includes a list of at least one of the plurality of devices associated with a customer. The second portal is configured to retrieve the device list from the first portal, and further configured to request meter data for the at least one of the plurality of devices in the device list from the data repository.
US10119834B2 MEMS sensor with voltage sensing of movable mass
A suspended spring-mass system is suspended from a plurality of the anchoring points. A source voltage is provided from one of anchoring points to the suspended spring-mass system. The other anchoring points have measurement nodes which measure the voltage at those anchoring points. If a voltage other than the source voltage is received at one of the measurement nodes, an error is identified.
US10119830B2 Control system for work machine, work machine, and management system for work machine
A control system includes: a detector detecting a position of a work machine running on a running path; a non-contact sensor detecting an object at a side of the running path; a generator generating map data of a work site based on detection data from the detector and the non-contact sensor; a first storage storing past map data generated in the generator based on the detection data from the detector and the non-contact sensor acquired in a predetermined period in a past; a second storage storing current map data generated in the generator based on the detection data from the detector and the non-contact sensor; a first calculator calculating integrated map data by integrating the past map data and the current map data; and a second calculator by matching the integrated map data and the detection data from the non-contact sensor, calculates the position of the work machine.
US10119821B2 Angular velocity sensor
A sensor includes a sensor element, defined in an XY plane, including a first member, a second member having a first portion extending from the first member in a positive Y axis direction, a second portion extending from the first portion in a positive X axis direction and a third portion extending from the second portion in a negative Y axis direction, and a third member having a first section and a second section having a rectangular shape in a top view respectively. The first portion, the second portion and the third portion extend along a periphery of the first section in the top view respectively. The second section is connected to the third portion and extends from the first section in a positive Y axis direction. A length of the second member is larger than a length of the third member in a positive X axis direction.
US10119820B2 Wide rim vibratory resonant sensors
A gyroscope sensor is provided that comprises a resonator including a stem extending along an axis and a shell extending from the stem. The shell includes a hemispherical portion extending from the stem and a cylindrical portion extending from the hemispherical portion. The cylindrical portion includes an outer surface and an inner surface and terminates at an axial end surface that is perpendicular to the outer surface and the inner surface. The resonator further comprises an inner cylindrical substrate that extends along an axis and includes a set of inner electrodes arranged annularly about the axis, and a passage that extends along the axis through a central region of the inner cylindrical substrate. The stem extends through the passage to position the inner cylindrical substrate within the inner surface of the cylindrical portion of the resonator forming gaps between the set of inner electrodes and the inner surface.
US10119816B2 Low drift reference for laser radar
Laser radar systems include a pentaprism configured to scan a measurement beam with respect to a target surface. A focusing optical assembly includes a corner cube that is used to adjust measurement beam focus. Target distance is estimated based on heterodyne frequencies between a return beam and a local oscillator beam. The local oscillator beam is configured to propagate to and from the focusing optical assembly before mixing with the return beam. In some examples, heterodyne frequencies are calibrated with respect to target distance using a Fabry-Perot interferometer having mirrors fixed to a lithium aluminosilicate glass-ceramic tube.
US10119812B2 Trailer parameter identification system
A trailer parameter identification system (1) for identifying at least one geometrical parameter relating to a trailer (5) comprises at least one sensor (9, 10, 11, 7A, 7B) and a processor (33A, 33B). The at least one sensor (9, 10, 11, 7A, 7B) is configured to acquire data. The processor (33A, 33B) is configured to process said data to generate a value representative of a geometrical parameter of the trailer (5).
US10119807B2 Thermal sensor position detecting device
Devices and methods for determining the position of a device relative to a person using the device, or the position of a part of a user's body relative to the user. One or more thermal sensor may be used to determine the relative position of the device or part of the user's body.
US10119806B2 Information processing apparatus and information processing method
An information processing apparatus includes: a light emitting unit configured to emit light; an optical unit configured to induce an optical influence to the light from the light emitting unit, the optical unit having an astigmatic lens configured to generate astigmatism with a plurality of focal lengths; a detecting unit configured to detect the light emitted in the light emitting unit, radiated outside through the optical unit, and reflected by an object; and a measuring unit configured to measure a distance to the object based on astigmatism generated in the reflection light detected in the detecting unit.
US10119801B2 Height measurement using optical interference
Methods and systems for measuring a distance include measuring a first interference pattern between a lens and a target surface using a light source at a first wavelength. A second interference pattern is measured between the lens and the target surface using a light source at a second wavelength, different from the first wavelength. An absolute measurement of a distance between the lens and the target surface is determined based on the first interference pattern and the second interference pattern.
US10119800B2 Distance measuring wheel device
A distance measuring wheel device includes a base and a counter is arranged inside the base and laterally connected to the axle of a first gear. Two connection arms respectively extend from the base. The wheel is rotatably between the two connection arms. Each end of the axle of the wheel is rotatably connected with one end of each connection arm opposite to the base. A first chain gear is connected to the axle of the wheel corresponding to the first gear. A second gear is rotatably arranged at one side of the base and engaged with the first gear. A third gear is coaxially linked to the second gear. A fourth gear is engaged with the third gear. The second chain gear is coaxially linked to the fourth gear. The chain is surrounded and engaged with the first chain gear and the second chain gear.
US10119799B2 Token system for use with dedicated rounds of ammunition
A firearm cartridge with a specially-configured token disc added to its base. The token includes an outer section and a central strike plate. The strike plate includes a strike ball at its center. The presence of the token increases the effective length of the cartridge and thereby prevents the closure of the bolt of a conventional firearm. As a result, the inventive cartridge cannot be fired in a conventional firearm.
US10119797B2 Cap-based heat-mitigating nose insert for a projectile and a projectile containing the same
Techniques and architecture are disclosed for a nose insert for use in a projectile. The nose insert includes a polymer nose element and a metal cap. The polymer nose element includes a rear shank portion and a tapered head portion. Disposed onto the tapered head portion of the polymer nose is the metal cap. The metal includes an outer curved portion that terminates at a forward end in a meplat. In some embodiments, the metal cap prevents deformation of the polymer nose element caused by high stagnation temperatures experienced by the projectile during flight. In some other embodiments, the metal cap includes a locking ridge. The locking ridge is disposed on an inner surface of the metal cap component and interfaces with an outer surface of the tapered head portion of the polymer nose element.
US10119796B2 Method and apparatus for aligning arrow nocks
An arrow nock may have at least two distinct string guides each designed to receive a bowstring to fire an arrow from a bow. When the nock is connected to and aligned with the arrow, each distinct string guide may be designed, when receiving the bowstring, to rotate the arrow about its longitudinal axis with respect to the bow into one of a limited number of alignment orientations.
US10119794B2 Entanglement obstacle
An entanglement obstacle for obstructing an area of a surface includes a mesh layer suspended over upright perimeter members via a perimeter cable and over upright central members via a central cable. The upright members are operatively attached to the surface. The perimeter cable is operatively attached to the perimeter members at a perimeter clearance above the surface to provide a trip impediment. The central cable is operatively attached to the central members at a central clearance above the surface to provide a step-over impediment. The central clearance is greater than the perimeter clearance. The mesh layer is operatively attached to the perimeter and central cables such that the mesh layer covers the obstructed area to provide an entanglement obstacle. The mesh layer is inclined from the central cable to each of first and second sides of the obstacle at an angle defined by the central perimeter clearances.
US10119789B2 Sensing and responding to an explosion local to a vehicle
A vehicle and a sensor for use in the vehicle is disclosed. The vehicle includes: a sensor array configured to detect an explosion by sensing, at different heights within a base of the vehicle, mechanical deformation of the base of the vehicle caused by the explosion; and control circuitry configured to respond to detection of the explosion by causing a groundwards force to be applied to the vehicle that depends upon inputs, characterizing the explosion, provided by the sensor array. The sensor includes: at least one support; a first frangible electrical connection, for conveying an electrical signal, held by the at least one support at a first height; and a second frangible electrical connection, for conveying an electrical signal, held by the at least one support at a second height different from the first height.
US10119786B1 Radio system having a sliding mount for a portable radio and related methods
A radio system includes a portable radio and at least one elongate mounting rail having spaced apart indentations therein. At least one sliding mount includes a mount body having a passageway therethrough and slidably receiving a corresponding elongate mounting rail. The mount body is coupled to the portable radio. At least one spring plunger is carried by the mount body and configured to engage at least one adjacent indentation in the elongate mounting rail.
US10119784B1 Single axis lock and pivot for a selectively configurable firearm sight
A configurable sight for a firearm is provided including a plunger that is coaxially disposed within a bore of a sight element and a bias element that biases the sight element to an upright position, where the plunger selectively interlocks in the bore in different orientations to secure the sight in different positions, such as an upright position or a down position. The plunger can be slidably locked and unlocked relative to the sight element on a longitudinal axis, and the sight element can be rotated about the same axis. The sight element bore can be defined by a sleeve fixedly mounted in the sight element, and that sleeve can include a slotted crown that selectively engages the plunger depending on the position of the sight element to lock the sight element in position. A related method is provided.
US10119778B2 Safety actuator for AK-47 firearms
An improved safety actuator for an AK-47 firearm. The improved actuator utilizes a conventional receiver actuator modified to include a grip arm. The internal mechanism of the improved actuator and the conventional actuator are identical. This allows replacement of the conventional actuator with an improved actuator during field stripping, with no gun smithing. A grip arm depends from the receiver actuator, preferably from the receiver actuator's pivot point. The grip arm is aligned with the rifle's pistol grip. The shooter can control the safety actuator by squeezing the grip arm onto the pistol grip with his dominant hand. Thus, the safety may be moved from a safe position to a fire position without removing either hand from a sound firing position. The grip arm may be provided with a push bar to facilitate use of the dominant thumb to return the safety actuator to a safe position.
US10119776B2 Apparatus to control device temperature utilizing multiple thermal paths
Apparatus to control device temperature wherein a thermal fluid path transfers a thermal transfer fluid to heat or cool the device; wherein a first path in thermal contact with a heating assembly is fluidly connected at a first end to the thermal fluid path, a second path in thermal contact with a cooling assembly is fluidly connected at a first end to the thermal fluid path, a third path is fluidly connected at a first end to the thermal fluid path, and a valve assembly regulates flow of thermal transfer fluid flow through the first, the second, and the third paths.
US10119774B1 Instantaneous cooler/freezer using orbital shake method
The invention discloses instantaneous cooler/freezer using orbital shake method. The instantaneous cooler/freezer using orbital shake method includes a cooling liquid, a flow pump, a reserve tank, a plate heat exchanger, a liquid entrance hole, a cooling chamber, an exit hole, a cooling gas entrance, a gas exit hole, a plurality of cooling liquid distribution channels, an expandable envelope with pockets, a valve, a flat inner cover, a cooling chamber cover having led lights placed at sides for each bottle to inform a user in case of a problem, a rakor, a plurality of conical springs, a laser thermometer, a reduced motor, an eccentric bearing, is used to enables the cooling chamber to be in orbital shake motion, a plurality of roller ball bearings, a plurality of horizontal guide bearings. The instantaneous cooler/freezer using orbital shake method specifically build for packaged beverages, food, and similarly all packaged objects.
US10119768B2 Heat storage device and heat storage module including the same
A heat storage device includes: a heat storage material that absorbs or release latent heat with a phase transition between a liquid phase and a solid phase; and a heat conduction member that includes a contact surface contacting the heat storage material. The heat conduction member has a thermal conductivity higher than a thermal conductivity of the heat storage material. The contact surface includes an upstream region and a downstream region that is located at downstream side of the upstream region in a flowing direction of a heat medium. A wettability of the contact surface with respect to the heat storage material is higher in the downstream region than in the upstream region.
US10119767B2 Two-phase thermal loop with membrane separation
A thermal management loop system may include an accumulator, an evaporator in fluid receiving communication with the accumulator, a condenser in fluid receiving communication with the evaporator, and a membrane separator in fluid receiving communication with the condenser. Gas exiting the membrane separator may recirculate back to the condenser and liquid exiting the membrane separator may flow to the accumulator. The thermal management loop system may be a dual-mode system and thus may be operable in a powered-pump mode or a passive-capillary mode.
US10119765B2 Arc-shaped plate heat exchanger
An arc-shaped plate heat exchanger, including a cylindrical housing and a heat-exchanging plate assembly. The heat-exchanging plate assembly includes two groups of arc-shaped heat-exchanging plates symmetrically disposed at either side of the axis of the housing. In each group of the arc-shaped heat-exchanging plate, multiple arc-shaped heat-exchanging plates are arranged from the housing center outward and form isolating first and second fluid channels, the plates' diameters increasing outward. During heat exchange, cold fluid enters the heat exchanger from the housing's first fluid inlet, and flows through straight channels of the arc-shaped heat-exchanging plates to exit from a first fluid outlet, while the hot fluid enters the heat exchanger from a second fluid entrance on the side wall of the housing, and flows through arc-shaped channels of the arc-shaped heat-exchanging plates to exit from a second fluid outlet. Heat exchange between the cold and hot fluid is thus achieved.
US10119764B2 Recovery and re-use of waste energy in industrial facilities
Configurations and related processing schemes of direct or indirect (or both) inter-plants heating systems synthesized for grassroots medium grade crude oil semi-conversion refineries to increase energy efficiency from specific portions of low grade waste heat sources are described. Configurations and related processing schemes of direct or indirect (or both) inter-plants heating systems synthesized for integrated medium grade crude oil semi-conversion refineries and aromatics complex for increasing energy efficiency from specific portions of low grade waste sources are also described.
US10119759B2 Heat radiating apparatus and light illuminating apparatus with the same
Provided is a heat radiating apparatus. The heat radiating apparatus includes a support member in close contact with the heat source, a heat pipe thermally joined with the support member, and a plurality of heat radiating fins placed in a space that faces a second principal surface. The heat pipe includes a first line part thermally joined with the support member, a second line part thermally joined with the heat radiating fins, and a connecting part which connects the first line part to the second line part. A length of the heat pipe is slightly shorter than or equal to the support member. The connecting part has a curved part thermally joined with the support member. When a plurality of heat radiating apparatuses are arranged in the direction in which the first line part extends, the heat radiating apparatuses can be connected such that the first principal surfaces are successive.
US10119758B2 Drying using phase change material (PCM)
Drying a planar substrate such as paper sheet goods for packing materials includes layering a phase change material (PCM) on a substrate, in which the substrate has a moisture content and adapted for moisture removal to form a planar medium. A drying process disposes the substrate adjacent to a plurality of rollers and heat the layered substrate to a predetermined temperature based on a specific heat of the PCM. The rollers advance the layered substrate in series through pocket ventilation regions between the heat transfer elements, such that the pocket ventilation regions permit drying of the substrate enhanced by the specific heat of the temperature sensitive material. Upon drying, the layered substrate forms the planar medium suitable for use as a packing medium or other suitable application. The pocket ventilation regions are based on the PCM to facilitate drying and eradication of moisture from the paper planar substrate.
US10119753B2 Gas sensor module, refrigerator having the same and control method for the refrigerator
A gas sensor module, a refrigerator having the same and a control method for the refrigerator. In another aspect, in a gas sensor module, ion pairs are pre-dissolved in an aqueous solution while the amount thereof and pH of an initial aqueous solution may be adjusted to adjust a sensing range and sensitivity with respect to a target gas to be sensed. In another aspect, the gas sensor module senses the amount of target gas includes an aqueous solution in which ion pairs of a substance having the same dissociation constant as the target gas are dissolved, and senses a pH change of the aqueous solution that occurs due to the target gas being dissolved in the aqueous solution.
US10119752B2 Refrigerator and method of controlling the same
Disclosed herein are a refrigerator and method of controlling the same. A refrigerator includes an interface unit configured to receive a command for supplying at least one of water and ice from a user; a weight sensor configured to measure a weight of a container placed on a container supporter; and a controller configured to control a supply of the at least one of water and ice based on a change in weight of the container based on the measured weight of the container.
US10119748B2 Vacuum insulation body
The present invention relates to a vacuum insulation body with at least one vacuum-tight film which surrounds a vacuum region with at least one supporting material arranged therein. At least one protective cover for protection of the film is provided, and a material leveling out film irregularities is included as well.
US10119746B2 Indoor unit and air-conditioning apparatus
An indoor unit according to the present invention includes a securing plate provided at an upper edge of a sidewall of a drain pan that collects drain water generated from an indoor heat exchanger, and an antimicrobial-agent-containing case that contains an antimicrobial agent and includes a case frame positioned in an area where the drain water is collected, a case-attaching portion conforming to the securing plate and being detachably attached to the securing plate, and an arm connecting the case frame and the case-attaching portion. The antimicrobial-agent-containing case is attached to the securing plate from an opening of an air inlet from which air is taken into a body.
US10119744B2 Ice maker for refrigerator and method for deodorizing the same
An ice maker for refrigerator. The ice maker includes a case for protecting a cooling space to which cold air is supplied, an ice making assembly for making ice by using the cold air in the cooling space, an ice bucket for containing the ice made by the ice making assembly in the cooling space, a discharge assembly having an insulation space which is provided as a path through which the ice contained in the ice bucket is discharged to the outside of the case, and a deodorizing filter placed on a cold air channel that allows the cold air to go by the ice bucket after the cold air coming from the ice making assembly passes through the insulation space.
US10119740B2 Refrigerator
A refrigerator includes an ice-making unit disposed in the door and can make ice through direct cooling by a refrigerant without using cold air flow. A cold air generation system operates to circulate the refrigerant for supplying a cold air flow for the refrigerator. A refrigerant pipe is installed in the refrigerator main body to branch off some refrigerant from the cold air generation system. An ice-making pipe is installed within the ice-making unit and receives the refrigerant from the refrigerant pipe. Water freezes into ice through heat transfer between the ice-making unit and the ice-making pipe containing refrigerant. A soft pipe is disposed around a hinge shaft of the refrigerator main body and the door and configured to interconnect the ice-making pipe and the refrigerant pipe in a twistable manner.
US10119739B2 Hail producing machine
A hail producing machine includes at least one diffuser for mixing water and carbon dioxide. At least one heat exchanger is in flow communication with the diffuser for receiving the mixture. A refrigeration unit freezes the mixture to form an ice rod in the heat exchanger. The ice rod is ejected from the heat exchanger and is converted into hail stones by a molding station downstream from the heat exchanger.
US10119738B2 Air conditioning system with vapor injection compressor
An air conditioning system can be toggled between a heating mode, in which heat is withdrawn from a source (e.g., a geothermal source) and deposited into a conditioned space (e.g., a building), and a cooling mode, in which heat is withdrawn from the conditioned space and deposited into the source. The air conditioning system uses a combination of efficiency-enhancing technologies, including injection of superheated vapor into the system's compressor from an economizer circuit, adjustable compressor speed, the use of one or coaxial heat exchangers and the use of electronic expansion valves that are continuously adjustable from a fully closed to various open positions. A controller may be used to control the system for optimal performance in both the heating and cooling modes, such as by disabling the economizer circuit and vapor injection when the system is in the cooling mode.
US10119737B2 Container treatment installation with refrigeration installation, and method for starting the operation of a refrigeration installation of a container treatment installation
A container treatment installation having a refrigeration installation, and a method for starting the operation of a refrigeration installation of a container treatment installation, are provided. The refrigeration installation comprises a refrigerant vessel for receiving a refrigerant which can be used for cooling a component of the container treatment installation, and a control device for controlling an amount of the refrigerant in the refrigerant vessel such that, after operation of the refrigeration installation, only a predetermined residual amount of refrigerant remains in the refrigerant vessel for the transport of the refrigerant installation, and after the transport of the refrigeration installation, the predetermined residual amount is filled up with a predetermined replenishment amount of refrigerant.
US10119734B2 Cooling device with compressor cabinet heater and a control method
This invention relates to of a cooling device (1) comprising a compressor (2) which compresses the refrigerant fluid, a condenser (3) which enables the superheated vapor exiting the compressor (2) change to first a liquid-vapor phase then liquid phase entirely, a compressor cabinet (8) positioned separately from the cooling cabinet (7), into which the compressor (2) and the condenser (3) are positioned, one or more evaporators (4), and one or more capillary tubes (5) interposed between the compressor cabinet (8) and the evaporator (6), and a control method thereof.
US10119730B2 Hybrid air handler cooling unit with bi-modal heat exchanger
A hybrid air handler cooling unit has a bi-modal heat exchanger. In a direct expansion mode or a pumped refrigerant economization mode, the bi-modal heat exchanger is in a refrigerant path in parallel with first and second condenser coils and functions as a condenser coil. In a mixed direct expansion/pumped refrigerant economization mode, the bi-modal heat exchanger is in a refrigerant path in series between an outlet of a pump and an inlet of the first condenser coil and functions as a pre-cooler evaporator coil with return air first flowing across the bi-modal heat exchanger and then across an evaporator coil of an evaporator.
US10119729B2 Evaporator liquid preheater for reducing refrigerant charge
A system and method for reducing the refrigerant charge in a refrigeration system by preheating the liquid refrigerant before it is introduced to the evaporator inlet. When refrigerant liquid is introduced to the evaporator inlet, a portion of the refrigerant liquid vaporizes. This refrigerant vapor displaces refrigerant liquid at the inlet of the evaporator. As more refrigerant vapor is introduced, the amount of liquid inside the evaporator is reduced. A heat exchanger is placed before the liquid refrigerant inlet of the evaporator to generate more vapor when the refrigerant enters the evaporator.
US10119728B2 Solar energy collection and storage
A solar energy collection system includes a reflector configured to reflect and focus a majority of solar energy from visible light and infrared spectra. The solar energy collection system also includes a light trap configured to receive concentrated solar energy from the reflector. The light trap includes a black body that is configured to absorb a majority of the concentrated visible light and infrared energy and convert the absorbed energy into thermal energy.
US10119727B2 Mechanical relay and solid-state relay for controlling heating elements
A circuit comprises a mechanical relay and a solid-state relay. The mechanical relay is configured to switch a first supply current of the first heating element on a first supply line. The solid-state relay is configured to switch a second supply current of a second heating element on a second supply line.
US10119724B2 Accumulator tank
An accumulator tank for handling a heat transfer medium, may have a tank top section and a bottom section. The accumulator tank may be connected to at least one heat-emitting system and at least one heat-absorbing system. The accumulator tank may have a plurality of partition walls located inside the tank and arranged between the bottom section and the top section for the purpose of dividing the tank into a plurality of spaces. The systems may be connected to at least one respective space so that a temperature gradient is created between the bottom section and the top section. Also disclosed is a system for distributing and handling heat and/or cold, the accumulator tank.
US10119723B2 Heat exchanger, in particular for a condensation boiler
The heat exchanger (1) comprises a helical flow conduit (8) for a liquid, made with a pipe (9) of extruded thermally conductive material, provided with a pair of facing and mutually parallel fins (13), which extend from a portion of the outer surface thereof. This pipe (9) is helically wound about a longitudinal axis (A-A) such as to form a sequence of adjacent turns (10) separated by interspaces (11) through which, during use, hot gases, in particular combustion fumes, flow. The fins (13) extend helically, towards the outside relative to the axis (A-A) of the helical conduit (8), and have respective pluralities of through-openings (20, 21) which interconnect the region (16) comprised between them and the interspaces (11, 14) defined with respect to the adjacent turns (10). Flow paths are thus defined through these fins (13), outside the helical conduit (9), for the hot gases which during use pass through the interspaces (11, 14) between the turns of the helical conduit (8).
US10119722B2 Flue arrangement
The present invention provides an outdoor water heater (10) having a lower chamber (12) located in a cabinet (14) which substantially sealingly encloses a naturally aspirated or natural draught burner 16, a combustion chamber, a heat exchanger (18), a flue (20) for conveying combustion gases from the burner (16), the flue (20) extending away from the heat exchanger (18) and passing through a middle chamber (22) located above the lower chamber (12), the flue (20) not opening into the middle chamber (22) and opening into an upper chamber (24) which has two opposed openings (24.2, 24.3), the upper chamber (24) and middle chamber (22) being substantially sealed with respect to each other to prevent combustion gas flow between the middle chamber (22) and the upper chamber (24), and wherein the middle chamber (22) has divider formations (22.1, 22.2) separating one side of the middle chamber (22) from an opposed side of the middle chamber (22), whereby the divider formations (22.1, 22.2) direct air flowing from one side of the middle chamber (22) to pass downwardly into the lower chamber (12) on one side then upwardly out of the lower chamber (12) to exit the middle chamber (22) on the other or opposite side.
US10119719B2 Energy saving controller
An energy saving controller for an air handler having a fan and a heater or a compressor, the energy saving controller having circuitry for monitoring of ON and OFF durations of the heater if the air handler is in a heating mode, or the compressor if the air handler is in a cooling mode, in a previous cycle, and, of ON duration of a current cycle, and determining the fan's first run time extension based on the ON and OFF durations of the previous cycle and the ON duration of the current cycle.
US10119714B2 System and method for remotely controlling IR-enabled appliances via networked device
Systems and methods for remotely controlling infrared (“IR”) enabled appliances via a networked device are described. The technology enables one or multiple users to control, monitor, and manage their appliances (e.g., air conditioners, television sets, multimedia systems, window curtains, etc.) both locally and remotely, irrespective of the users' location or their line of sight. In various embodiments, the technology includes a device with integrated Wi-Fi and IR subsystems connected via a cloud platform to a user application interface that can control appliances, generate analytics, schedule automatic operation, and perform smart learning operation.
US10119712B2 Room condition monitoring system
A room condition monitor (RCM) that includes a processor with an embedded router software object that is in signal communication with a first communication connector including BACnet/IP interface for the transmission receipt of data packages over a building management system (BMS) communication network according to a BACnet/IP protocol. The RCM also includes a room condition sensor for detecting a room condition. In addition, the RCM includes a projected capacitive LCD screen display to display information regarding the detected room condition, or other building information associated with the BMS. A second communication connector with a second network protocol interface is provided for communication with network legacy devises through the RCM router.
US10119710B2 Heat exchange system using an external rotor motor
A heat exchange system of the invention includes at least multiple grids, a blower including an external rotor motor and a wind blade, an inner side wall, a shock absorbing pad, a compressor, and a box having multiple exhaust inlets. The exhaust inlets are disposed on the side of the box. The grids are disposed at an exhaust outlet of the box. The blower is disposed in the box and below the grid. The compressor is disposed on a bottom surface in the box. The blower is an external rotor axial fan, and the wind blade is disposed outside a rotor of the external rotor motor. The shock absorbing pad is disposed between the grids and the external rotor motor.
US10119707B2 Telescoping downdraft ventilator alignment assembly
A telescoping downdraft ventilator with a system for self-aligning a vent within a housing is provided. The telescoping downdraft ventilator of the present invention comprises a housing with a side panel that includes a channel, a vent sized to fit within the housing, a drive assembly that moves the vent along the channel, and a guide attached to the vent for engaging the channel, wherein the guide is operably coupled with a biasing element. In one embodiment, a pair of guides is respectively coupled with a pair of springs and is positioned on opposite sides of the vent along a line that is substantially perpendicular to a pair of channels.
US10119705B2 Water/fuel ratio control using complementary filtering between valve and flowmeter feedback signals
Systems and methods for use with water-fuel supply to industrial engines are provided. A method for controlling water supplied to an engine may include using both a desired water-fuel ratio, and a compensated fuel flow. This compensated fuel flow may be calculated by a controller-implemented complementary filter, which may include receiving, by the controller, a first signal and a second signal. The complementary filter may subtract the second signal from the first signal to create an error signal, lag the error signal to create a lagged error signal, and add the lagged error signal to the second signal to create a compensated signal. The controller may calculate a water flow request using a desired water-fuel ratio and the compensated signal.
US10119704B2 Burner system including a non-planar perforated flame holder
A combustion system such as a furnace or boiler includes a non-planar perforated flame holder configured to hold a combustion reaction.
US10119700B2 Arrangement and method in soda recovery boiler
An arrangement and a method in a soda recovery boiler. The soda recovery boiler comprises a second pass which is provided with at least one superheater and a second pass ash hopper, a front and/or rear wall of the ash hopper being connected to steam circulation of the soda recovery boiler.
US10119698B2 LED illumination device for spotlighting
An LED illumination device for spotlighting includes: a lower case part having a plurality of planar inner side surfaces so that a light-emitting hole on the bottom surface thereof can be a polygonal shape; an upper case part, positioned above the lower case part, for receiving a power supply unit; substrates which are respectively coupled to the planar inner side surfaces of the lower case part and in which LEDs are mounted such that a light-emitting surface can be directed to the central part of the polygon; and a plurality of heat dissipation fins which are protrudingly positioned along the circumference of the lower case part, wherein the spaces between the heat dissipation fins communicate in the longitudinal direction of the lower case part. A case is manufactured as a single structure and components such as a power supply unit, LED-mounted substrates, reflective plates, etc. can be assembled within the case through the light-emitting hole.
US10119697B2 Low profile light
A luminaire comprising a heat spreader and a heat sink disposed around and thermally communicates with the heat spreader. The heat sink forms a trim plate configured to be disposed completely external of a can light fixture or an electrical junction box. The luminaire also includes an optic securely retained relative to one of the heat spreader and the heat sink on one side of a plane defined by a lower surface of the trim plate and extends to the other side of the plane defined by the lower surface of the trim plate, as well as a light source disposed on the heat spreader and comprising a plurality of light-emitting diodes (LEDs). The plurality of LEDs are positioned entirely on one side of the plane defined by the lower surface of the trim plate. The light source is in thermal communication with the heat spreader.
US10119696B2 Amplification circuit and heat sink used with a light emitting apparatus having varying voltages
A light emitting apparatus having a housing including a portion defining a thermally conductive outer surface, a light source positioned within the housing, and an internal heat sink thermally coupling the light source and the thermally conductive outer surface portion of the housing. The light source may be a solid state device, such as a light emitting diode.
US10119693B2 Wireless power for airfield lighting
A wirelessly powered airfield lighting device includes a base can and a wireless power transmitter disposed in the base can. The wireless power transmitter can wirelessly transmit power. The lighting device further includes an isolation transformer disposed inside the base can. The isolation transformer is electrically coupled to and between the wireless power transmitter and a power source. The lighting device also includes a light fixture that includes a base disposed on and sealing the top end of the base can and that includes an electronics compartment. The light fixture further includes a wireless power receiver disposed in the electronics compartment and that wirelessly receives power from the wireless power transmitter. The light fixture also includes a light source that receives power from the wireless power receiver.
US10119692B2 Lighting device
A lighting device includes a housing, at least one light source module disposed on a back surface of the housing, and a power section casing located at an upper portion of the housing, and accommodating a power unit for controlling and supplying power to the light source module. The power section casing is divided into a power section region for accommodating the power unit and at least one junction region for providing a space in which the power unit is electrically connected to an external power source. The junction region includes therein a cable fixing section for fixing an external power source cable connected to the external power source, and a ground section electrically connected to the power unit.
US10119690B2 Kind of LED light
The present invention is intended to provide a LED light that could display brilliant heart shape rainbow-like lighting effects and offer flexible casing structure for easily extending the hardware capability. It has case and circuit board. The circuit board has Micro Control Unit (MCU), LED chips, micro push buttons and power supply module, etc. The LED chips are electrically connected to the MCU via an output power amplifier module. The micro push buttons are electrically connected to the MCU, and the power supply module offers DC power to the circuit board. Characterized in that: the said case includes ring-shaped plates and end panels which seal one end of the rings; the circuit board is embedded in the inner wall of the surrounding ring-shaped plate; the micro push buttons are soldered on the circuit board and the tops of the micro push buttons extended out of the top panel; the LED chips are located inside the case; the ring-shaped plates and the end panels are made of transparent material; the width along the radial direction is not the same along the circumferential direction of the ring-shaped plate of the case.
US10119686B2 Portable light with deployable hanger
A portable light may comprise: a light body defining at least a part of a passage, a light source supported by the light body, a switch for controlling the light source, and a deployable hanger for hanging the light from an object. The deployable hanger may comprise: a spring finger proximate the passage, and a hanger ring having at least first and second flat surfaces disposed in the passage and engaging the spring finger. The spring finger bears against the first flat surface of the hanger ring for biasing the hanger ring to a first position and bears against the second flat surface of the hanger ring for biasing the hanger ring to a second position.
US10119685B2 Lighting arrangement
A lighting arrangement can include a mounting ring, a luminaire, locking arms, and posts. The mounting ring can extend along a central longitudinal axis. The luminaire can have a housing assembly and a light emitter. The locking arms can each include a circumferential portion extending about the central longitudinal axis. The circumferential portions can each extend from a first end to a second end distal relative to the first end and each can have an upper face and a lower face. The mounting ring and the luminaire can be interconnected by moving the posts past the second ends along the central longitudinal axis, rotating the mounting ring and the luminaire relative to one another about the central longitudinal axis to slide the posts along one of the upper and lower faces.
US10119683B2 Light-emitting device
A light-emitting device includes a strip-like high flexibility region and a strip-like low flexibility region arranged alternately in a direction. The high flexibility region includes a flexible light-emitting panel. The low flexibility region includes the light-emitting panel and a support panel having a lower flexibility than that of the light-emitting panel and overlapping with the light-emitting panel. It is preferable that the light-emitting panel include an external connection electrode and that a length in the direction of a low flexibility region A that overlaps with the external connection electrode be longer than a length in the direction of a low flexibility region B that is closest to the region A.
US10119671B2 Light emitting device and vehicular lamp including the same
The present disclosure relates to a light-emitting device and a vehicular lamp including the same. The light-emitting device may include a light-emitting unit and a sidewall. The light emitting unit may include a light-emitting element. The sidewall may surround a side of the light-emitting unit and adjoin the side of the light-emitting unit. The light-emitting element may include at least two light-emitting cells grown on a single growth substrate and may be electrically connected to one another.
US10119668B2 Adjustable candelabra apparatus
An adjustable candelabra apparatus having a pole, plurality of removable junctions and arms extending from the plurality of removable junctions, and candlestick holders.
US10119667B1 Light-redirecting optical daylighting system
Light-redirecting optical system for building fenestrations, such as glass doors and windows, storefront glazing systems, and curtain walls, that can collect and redirect daylight into the interior of a building. The light-redirecting optical system includes an outward-facing light-redirecting optical surface and an inward-facing light-redirecting surface. The outward-facing light-redirecting optical surface collects and redirects daylight mostly upward toward the inward-facing light-redirecting surface. The inward-facing light-redirecting surface receives the redirected daylight and further redirects it into the interior environment at pre-determined angles; so that all specular rays of light are at or above the horizon for a wide range of incident angles of daylight striking the outward-facing light-redirecting optical surface. The light-redirecting optical surfaces can be fabricated on a film or flexible substrate that may be directly applied to glass, acrylic, or other glazing surfaces. Alternatively, the light-redirecting optical surfaces may be fabricated directly on the glazing surfaces.
US10119666B2 Display backlighting using ambient light
An example optical device for backlighting includes a receiver disposed in a mobile device to receive ambient light. The optical device also includes a concentrator to concentrate the received ambient light received through the receiver. The optical device further includes a channeler to direct the ambient light beneath a surface of the mobile device to a digital display of the mobile device.
US10119664B2 Tangle-resistant decorative lighting assembly
A tangle-resistant decorative lighting assembly, comprising: a main portion including a plurality of wires and connectors, including first and second connectors and first and second lighted-extension portions extending transversely from the main portion. The first lighted extension portion including: a first connector configured to detachably connect to the first connector of the main portion, a first plurality of wires connected to the first connector, and a first plurality of lamp assemblies connected to the first plurality of wires. The second lighted-extension portion including: a second connector configured to detachably connect to the second connector of the main portion, a second plurality of wires connected to the second connector, and a second plurality of lamp assemblies connected to the second plurality of wires. The first connector of the main portion comprises a lock portion configured to engage with a lock portion of the first connector of the first lighted-extension portion.
US10119658B2 Aqueous flow improver formulation for refined products
An aqueous drag reducer having the components of water, a hydrocarbon soluble rheology modifier and an ultra-high molecular weight polymer. This aqueous drag reducer is also soluble in hydrocarbons.
US10119654B2 Tripod appliance
A tripod appliance has a device comprising a support with three hubs and three legs rotationally attached to the hubs permitting the legs to be rotated from a standing position to a storage position. Each hub has a support contour and each leg has a clip and a clip contour, each clip defining a standing position and a storage position. First and second rotations about the hub effect changes between standing and storage positions. Rotation from standing to storage positions is deterred by an interference of the clip contour interfering with the support contour. Each leg is configured so that a force applied to the leg at a distance from the hub overcomes the interference, thereby effecting rotational displacement.
US10119651B2 Upright column stand
A column stand for holding items comprising one or more clamps attached to the column stand, each clamp having slots in the top of the clamp, one or more trays, each tray fixedly attached to a bar, each bar fitting into a slot, a clasp attached to the top of each clamp, each clasp holding each bar to the clamp.
US10119649B2 Multi-faceted appliance height-adjustment mechanism
An appliance height-adjustment mechanism includes a support block having a plurality of supporting faces, a plurality of height-adjustment surfaces defined by at least a portion of the supporting faces of the support block, each height-adjustment surface being further defined by a lateral spacing flange extending perpendicularly from each height-adjustment surface and a plurality of support surfaces defined by at least a portion of the plurality of supporting faces, wherein each support surface corresponds to a cooperating height-adjustment surface of the plurality of height-adjustment surfaces, wherein the support block includes a plurality of support positions, and wherein each of the plurality of support positions is defined by one of the support surfaces being a respective base of the support block and the corresponding height-adjustment surface defining a dedicated appliance height above the respective base.
US10119646B1 Hydraulic chain clamp apparatus for pipe repair sleeves
A hydraulic chain clamp apparatus for pipe sleeves for a pipe. The apparatus includes a clamping chain circumnavigating the sleeves and the pipe, the chain having a first end and an opposed second end. The apparatus includes a housing block with a chain lock mechanism securing the first end of the chain to the housing block. A hydraulic cylinder mechanism is connected to the housing block. The hydraulic cylinder mechanism is attached to the second end of the chain and is adapted to move the chain between a tightened, closed position and a loose, open position.
US10119643B2 Fuel piping structure
A fuel piping structure includes a fuel pipe, a pressure sensor in communication with the fuel pipe through a communication channel, and a sensor holding part including a projecting part projecting to an outer-peripheral side, being connected to the fuel pipe, and holding the pressure sensor disposed therein. A ring-shaped elastic member is provided between an underside of the projecting part and the fuel pipe, the projecting part being pressed against the fuel pipe. The tip side of the sensor holding part on which a ring-shaped seal member is provided is inserted into a recessed part of the fuel pipe and in communication with the inside of the fuel pipe, and the communication channel is in communication with the recessed part. In the sensor holding part, a conduction channel for a seal test is formed from an end face of the projecting part to the seal member.
US10119640B2 Apparatus and method for a plumbing connector
The present invention provides an apparatus for a threaded plumbing connector to electrically ground pipes. The apparatus includes wire terminal block(s), connecting the threaded plumbing connector body to a wire or other conductive material. In the event that a pipe becomes electrically energized, the grounding connection of the threaded plumbing connector would be able to shunt the electrical current away from the pipes and reduce the risk of fire.
US10119638B2 Fluidic coupling devices, assemblies, and related methods
A fluidic coupling device includes a housing, and a piston, spring, and cap insertable in the housing. The spring includes a stack of spring washers and is compressible between the cap and the the piston. The cap is threadedly engageable with the housing and movable into contact with the spring. The device may be coupled to a component in a sealed manner by inserting a ferrule between the piston and the component, inserting a conduit through the housing and into the component, and threadedly engaging the housing with the component, thereby compressing the spring and translating the piston against the ferrule. The device may enable coupling to be done manually, with minimal variation in compressive loading. The piston and spring may desensitize the device to thermal cycling effects, reducing the need for retightening.
US10119635B2 Locking fluid fittings
A fluid conduit for a gas turbine engine includes a first fluid conduit attachable to a second fluid conduit and securable together with a lockable connector. The connector includes a first portion including external threads and a second portion receiving the first portion and including internal threads mating to the external threads of the first portion. The internal threads include lead threads defining a first thread interface with the external threads for starting attachment of the first portion to the second portion and locking threads defining a second thread interface for locking the first portion to the second portion.
US10119633B2 Precast segmented annular structure with structural joint
A segment for an annular structure includes an arcuate body extending between a first end and a second end. The segment includes a first plurality of interlocking portions extending from the first end and a second plurality of interlocking portions extending from the second end. Each interlocking portion includes a first leg and a second leg partially embedded in the arcuate body and a connecting portion connecting the first leg and the second leg, the connecting portion external to the arcuate body. The segment also includes a flange proximal to the first end and the second end of the arcuate body. Each flange includes a first spacing portion that extends radially outward from the outside surface and a second extending portion that extends distally from the main body portion.
US10119631B2 Adjustable p-clamp
A P-clamp assembly and method to secure elongate items, such as wires, cables and the like into bundles and to further secure the bundles a support structure. The assembly includes an integrally formed clamp member and a mount element. The clamp member includes a pair of substantially symmetrical, locking arcuate members that includes a hinge mechanism.
US10119626B2 Dynamic lip seal and moveable seal recess for pressure balance control of electrically operated valve
An electromagnetically or electrically operated valve possesses a closing element that is axially displaceable between a closed position and an open position. The closing element is pressure-compensated, by the pressure present on the front side of the closing element being passed to the back side thereof. Between the front and back sides the closing element is sealed radially against a surrounding structural element by means of a dynamic seal. The circumferential sealing gap varies in width in dependence on the axial position of the closing element, so that the dynamic seal seals reliably only in the closed position, while in other positions the static friction of the dynamic seal is reduced.
US10119625B2 Solenoid valve
A solenoid valve (10) has a valve housing (11); one end portion of the valve housing (11) is provided with a flow passage portion (16) having ports and a valve element housing hole to store a poppet valve (41), and the other end portion of the valve housing (11) is opened. Parts, such as a fixed iron core (50) having a supporting leg (52) and a driving leg (51), and a movable iron core (60) which drives the poppet valve (41) is inserted from an opening end (17) on the other end portion of the valve housing (11). All parts to be inserted into the valve housing (11) are inserted from one direction.
US10119622B2 Organ on chip integration and applications of the same
A rotary planar peristaltic micropump (RPPM) includes an actuator having a shaft engaged with a motor such that activation of the motor causes the shaft to rotate, and a bearing assembly engaged with the shaft. The bearing assembly has a bearing cage defining a plurality of spaced-apart openings thereon, and a plurality of rolling-members accommodated in the plurality of spaced-apart openings of the bearing cage, such that when the shaft rotates, the plurality of rolling-members of the bearing assembly rolls along a circular path. The RPPM also includes a fluidic path in fluidic communication with first and second ports. The fluidic path is positioned under the actuator and coincident with the circular path, such that when the shaft of the actuator rotates, the plurality of rolling-members of the bearing assembly rolls along the fluidic path to cause a fluid to transfer between the first and second ports.
US10119618B1 Cone valve
A cone type control valve comprising a cone shaped valve plug movably retained in an similarly shaped opening of a valve housing having horizontal inlet and outlet ports and wherein any reciprocal movements of the conical plug can control fluid flow from the inlet to the outlet port. The cone shaped opening furthermore has cavities located perpendicular to the ports, capable to accelerate and de-celerate fluid passing between the two ports.
US10119615B2 Sealing components and methods of manufacture
A method of manufacturing a sealing component includes defining a configuration for the sealing component, wherein the configuration comprises a cross-section comprising a first wall and a second wall joined by a turning wall to form a generally U-shape, the first wall and the second wall comprising a variable cross-sectional thickness, wherein the cross-section is taken along a plane extending along an axial axis of the sealing component and the cross-section extends in a circumferential direction. The method also includes depositing a powder into a chamber, applying an energy source to the deposited powder, and consolidating the powder into a layer according to the defined configuration.
US10119611B2 Vehicle stepless transmission control device
A control device for a continuously variable transmission of a vehicle includes: a shift control section being configured to perform a rough road corresponding control to increase the hydraulic pressure supplied to the secondary pulley to a value larger than the hydraulic pressure at a smooth road judgment at which the smooth road is judged, at a rough road judgment at which the rough road is judged, and thereby to increase the clamping force of the secondary pulley with respect to the circular belt member; and a rotation speed control section being configured to control the transmission gear ratio at the rough road judgment so that a rotation speed of the primary pulley becomes equal to or greater than a lower limit rotation speed which is previously set.
US10119607B2 Follower mechanism
A follower mechanism including an outer cup having a substantially cylindrical side wall, an annular lip portion disposed at a first end of the side wall, and an annular ledge disposed on the side wall, the annular ledge being disposed in a plane that is transverse to a longitudinal center axis of the follower mechanism. An inner cup includes an annular lip extending outwardly therefrom and a pair of shaft apertures, and is disposed in the outer cup so that the lip abuts the annular ledge of the outer cup and is non-rotatably fixed thereto by the annular lip of the outer cup which abuts the lip of the inner cup. A shaft is received in the shaft apertures, and a roller follower is rotatably received on the shaft such that a portion of the roller follower extends axially outwardly beyond the annular lip portion of the outer cup.
US10119606B2 Valve train retention clip with integrated locking pin anti-rotation feature
A clip for a switchable roller finger follower that includes a retainer for a hydraulic lash adjuster, and an anti-rotation feature that prevents rotation of a coupling pin is provided. The clip includes a first leg arranged adjacent to a dome-shaped recess on a bottom surface of an outer lever of the switchable roller finger follower that includes a retainer for the hydraulic lash adjuster, and a second leg of the clip includes an anti-rotation bar that extends laterally across a part of the coupling pin and prevents rotation of the coupling pin. A switchable finger follower with the clip is also provided.
US10119594B2 Balancer device of engine and motorcycle
There is provided a balancer device of an engine. The balancer device is configured to reduce rotation vibrations of the engine. A crankshaft is disposed on a mating surface of a crank case divided into an upper case and a lower case. A balancer shaft is disposed below the crankshaft. A balancer housing accommodates therein the balancer shaft. The balancer shaft is disposed on a mating surface between the lower case and the balancer housing.
US10119592B2 Vehicle drivetrain with active magnetic bearings
A vehicle drivetrain includes a magnetic bearing. The vehicle drivetrain includes a motor configured to provide a rotational driving force. The rotational driving force is received by a shaft, and the magnetic bearing is configured to support the shaft. The shaft is configured to drive a wheel of the vehicle.
US10119579B2 Cassette driver for a freewheel hub
Forward movement of a bicycle results when force is transfer from the chain or belt to a sprocket on a cassette. The cassette is splined to the cassette driver and causes the wheel of the bike to rotate when torque is applied from the cassette to the cassette driver. The cassette driver is typically made of a strong hard material such as steel to withstand the forces in parted thereon by the cassette. The present disclosure provide a hub configuration and method that enables the cassette driver to be made with construction of a lighter weight material such as aluminum yet still withstand the toque applied thereto.
US10119578B2 Vehicle driveline having torque transfer device that is operated on fluid pressure
A vehicle driveline having a torque transfer device and a fluid circuit for operating the torque transfer device. The fluid circuit has a motor, a pump driven by the motor, an actuator, and a pair of valves. The valves are arranged in the fluid circuit to control fluid circulation within the fluid circuit and can be operated such that fluid pressure in the actuator can be maintained (i.e., to maintain engagement of the torque transfer device) without operating the pump.
US10119572B2 Electro-magnetic bearing assembly with inner ventilation to cool the bearing
A magnetic bearing assembly for a rotary machine, having a rotor circuit and a stator magnetic circuit secured to a stationary support element having at least one body of ferromagnetic material and at least one coil, both being fitted in a protective annular housing leaving uncovered a surface of revolution of said ferromagnetic body and a surface of revolution of said one coil facing a surface of revolution of the rotor circuit. The bearing assembly comprises at least one row of blades secured on the rotor circuit.
US10119570B2 Hub bearing and seal device
A hub bearing and a seal device therefore are disclosed. In one example, the hub bearing seal device includes inner and outer rings, a ring-shaped seal, and a seal retaining ring. A metallic framework is provided inside the seal. The seal is fixed to the outer ring via the metallic framework and a seal lip edge is provided on the metallic framework of the seal. The seal lip edge is in contact with the seal retaining ring in interference fit. The seal is further provided with another layer of metallic framework having a different thermal expansion coefficient from that of the metallic framework. Together, the metallic frameworks form a bimetallic sheet type framework. During the operation of the seal device, the bimetallic sheet type framework can adjust the amount of interference between the seal lip edge and the seal retaining ring dynamically according to temperature change.
US10119567B2 Metal-backed plain bearing
A bearing comprises a resin matrix filled with fluoropolymer, graphite, and other discrete particles of an additive material that is attached to a backing material. A method for manufacturing a bearing comprises depositing to a backing material a fluid polymer bearing material comprised of a resin matrix filled with fluoropolymer, various fillers, and discrete particles of an additive to form a continuous consolidated bearing material, and curing the lining material to bond the lining material onto the backing material.
US10119566B2 Linear actuator
A linear actuator. A guide block for constituting a guide mechanism includes a pair of ball circulation grooves formed in the lower surface of the guide block, the lower surface facing a cylinder body, and balls are mounted in the ball circulation groove. A pair of cover blocks are respectively mounted to the opposite end surfaces of the guide block, and the base section of a cover plate of a plate material is mounted to the lower part of the guide block to thereby retain the balls within the ball circulation groove. Hook sections provided to ends of the base section are engaged with the cover blocks to thereby integrally connect the cover blocks and the guide block.
US10119559B1 Fail-safe hydraulic actuator with constant force retraction springs
A fail-safe hydraulic actuator that uses one or more constant force retraction springs to provide fail-safe retraction of the piston and piston rod in the event of loss of hydraulic pressure. The constant force retraction spring(s) can be packaged in a small volume thus decreasing the overall length of the actuator. This allows the actuator to be utilized in areas where length is a concern. The constant force retraction spring(s) are part of constant force retraction spring mechanism(s) that can be mounted within a hydraulic fluid cavity of the fail-safe hydraulic actuator to protect the constant force retraction spring mechanism(s) from the environment surrounding the actuator. A sensor that detects the linear position of the piston within the piston chamber may also be provided.
US10119555B2 Pneumatic actuator system and method for controlling such as system
A pneumatic actuator system includes at least an actuator, a compressor providing compressed air to the actuator, a first intake conduit supplying the compressor with external air, and a second intake conduit connected to an exhaust line of the actuator and supplying the compressor with air discharged from the actuator. The pneumatic actuator system also includes a selecting valve which is arranged on the exhaust line of the actuator, between the actuator and the compressor, this valve being able to switch between a recirculation position, where the air flow is directed back to the compressor and an exhaust position where the air flow is directed to a low pressure circuit.
US10119553B2 Centrifugal fan
A centrifugal fan includes a main plate rotating about an axis of rotation, a shroud having an inlet port for introduction of air, and a plurality of blades circumferentially arranged between the main plate and the shroud so as to form a flow of air by accelerating air introduced through the inlet port. Each blade has a pressure surface formed such that a portion thereof near to the shroud is convex and a portion thereof near to the main plate is concave. The shroud has an inside surface formed as a curved surface, and the curved surface has a diffusion section extending radially. The main plate has a curved surface extending radially, and a curved surface of the shroud in the diffusion section at least partially overlaps with the curved surface formed in the main plate when viewed in a direction of the axis of rotation.
US10119552B2 Gas turbine engine with partial inlet vane
A turbofan engine including an axially extending inlet wall surrounding an inlet flow path. A radial distance between the inlet wall and the inner wall adjacent the fan defines a downstream height of the inlet flow path. A plurality of vanes are circumferentially spaced around the inlet, each of the vanes extending radially inwardly from the inlet wall, a maximum radial distance between a tip of each of the vanes and the inlet wall defining a maximum height of the vane. The maximum height of the vane is at most 50% of the downstream height of the flow path. In another embodiment, the maximum height of the vane is at most 50% of the maximum fan blade span. A method of reducing a relative Mach number at fan blade tips is also discussed.
US10119550B2 Pump housing with an interior for accommodating a pump rotor
In a pump housing having an interior for accommodating a pump rotor, which may be transferred from a radially compressed state into a radially expanded state, and comprises a housing skin revolving in circumferential direction, as well as at least one reinforcement element, a stretch-resistant element revolving in circumferential direction is provided, which is stretched less than 5% in the expanded state as opposed to the force-free state in circumferential direction, and which limits any further expansion of the pump housing in radial direction.
US10119546B2 Rotary machine
A rotary machine includes a guide section formed in an annular flow path in communication with a suction volute at an inner circumferential side of the suction volute, at which a plurality of vanes are installed in a circumferential direction, and configured to guide a fluid introduced from the suction volute, and an impeller connected to the guide section in the axial direction and into which the fluid guided by the guide section is introduced, wherein the suction volute has an annular opening section in communication with the guide section at the inner circumferential side, and an inner wall surface extending from the opening section toward the axial direction impeller in the axial direction to increase a width dimension in the axial direction and connected to a partition section at an opposite side of the suction nozzle.
US10119543B2 Pump priming assemblies
An assembly for indicating and communicating a priming charge to a fluid pump to establish self-sustained operation of the fluid pump is disclosed. The priming assembly includes an enlarged inlet associated with a fluid priming chamber and an outlet that is in fluid communication with the working fluid passage associated with the pump. The priming assembly includes one or more of a cap or valve assembly associated with isolating the pump chamber from atmosphere and preferably includes indicia associated with use and/or operation of the priming assembly.
US10119541B2 Pump device with a vacuum pump and a lubrication pump
A pump device having a drive shaft which has a drive section that can be coupled with a drive system. The pump device includes a vacuum pump that can be driven by the drive shaft. The vacuum pump includes a rotor and at least one blade that can be moved in radial direction in the rotor and that divides pressure chambers. The pump device also includes a lubrication pump that can be driven by the drive shaft. The vacuum pump is arranged between the drive section and the lubrication pump. A locking device is provided between the rotor and the lubrication pump in which, when activated, the at least one blade remains in a radially internal position when the rotor is rotating.
US10119539B2 Internal-gear pump and hydraulic circuit for a motor vehicle drivetrain
An internal-gear pump has a housing which has a first fluid port and a second fluid port. An inner rotor is mounted in the housing so as to be rotatable about an inner rotor axis and has an external toothing. An outer rotor is rotatable in the housing about an outer rotor axis and has an internal toothing which, to generate a pump action, engages with the external toothing of the inner rotor. The internal-gear pump furthermore has a ring element which is mounted movably in the housing so as to be pivotable between a first position and a second position. At least a third fluid port is formed on the housing. The third fluid port is arranged relative to the ring element such that, in the first position of the ring element, the third fluid port is connected to the second fluid port. In the second position, said third fluid port is separated from the second fluid port.
US10119537B2 Pump monitoring device
A pump monitoring device is configured to be connected to a case drain of a pump. The device includes a manifold having an inlet for connection to the case drain. A flow rate sensor generates a signal indicative of a flow rate of fluid in a fluid path. The flow rate sensor includes a temperature sensor, a heater, and a sensor barrel. The heater heats the sensor barrel while in fluid communication with the fluid. A pressure sensor generates a signal indicative of a pressure of the fluid.
US10119525B1 Alpha-stream convertor
A thermo-acoustic engine and/or cooler is provided and includes an elongated tubular body, multiple regenerators disposed within the body, multiple heat exchangers disposed within the body, where at least one heat exchanger is disposed adjacent to each of the multiple regenerators, multiple transducers axially disposed at each end of the body, and an acoustic wave source generating acoustic waves. At least one of the acoustic waves is amplified by one of the regenerators and at least another acoustic wave is amplified by a second one of regenerators.
US10119524B2 Inertial energy accumulating device
The invention relates to a device for accumulating inertial energy having a rotor chamber in housing, a rotor in the rotor chamber having a first end face and a substantially opposite second end face, the rotor being mounted, so that it can be displaced and rotate relative to the housing leaving free a gap between the outer rotor perimeter and the inner perimeter of the rotor chamber, wherein a seal is provided in said gap separating a first section of the rotor chamber and a second section of the rotor chamber, exposing means; creating a differential pressure over the rotor for levitation thereof, wherein the device further comprises stabilizing means for counteracting vibration of the rotor.
US10119519B2 Method and device for mounting a rotor of a wind energy plant
The invention relates to a lifting beam for lifting and handling a rotor blade of a wind energy plant, comprising a fastening means for fastening the lifting beam to a crane, at least one fastening means for fastening the lifting beam to the rotor blade a longitudinal pivoting means for pivoting the rotor blade which is supported by the lifting beam about a longitudinal axis of the rotor blade, and/or a transverse pivoting means for pivoting the rotor blade which is supported by the lifting beam about a transverse axis perpendicular to the longitudinal axis. The invention further relates to a method for mounting rotor blades of a wind energy plant using a lifting beam according to the invention.
US10119518B2 Control system for flow of turbined water from a plurality of hydroelectric plants
A system for controlling the flow of turbined water from a plurality of hydroelectric plants arranged in series along a watercourse with an open channel flow, defining upstream of each plant, a plurality of head races subject respectively to hydraulic flow and level constraints. The flow of water turbined by each of the plants is controlled by a flow setpoint. The system includes regulation of a global electrical production power set-point for the plurality of hydroelectric plants by a flow regulation setpoint taking into account the flow setpoint of each of the plants. The flow regulation setpoint determined by the regulation is weighted for each of the plants by weighting coefficients as a function of the respective hydraulic characteristics of the head plurality of races.
US10119517B2 Control device for internal combustion engine
A control device for an internal combustion engine is programmed, during a catalyst warm-up control, to perform first fuel injection by an injector in an intake stroke, control an ignition device so as to generate a discharge spark in a predetermined period in an expansion stroke, and perform second fuel injection, at a timing retarded from a compression top dead center, such that its injection period overlaps with at least a part of the predetermined period and an end timing of the injection period is advanced from an end timing of the predetermined period. Further, the control device is programmed, during the catalyst warm-up control, to control an actual tumble ratio depending on a result of determination using a first index value representing a speed of initial combustion accompanying an ignition by the ignition device and a second index value representing a speed of main combustion accompanying the ignition.
US10119515B2 Method for pre-ignition control
Various systems and methods are described for controlling pre-ignition in a boosted engine in a newly manufactured vehicle. One method comprises, during a pre-delivery phase of the vehicle, operating the boosted engine in a pre-delivery calibration with a first, higher enrichment, in response to a pre-ignition event. The pre-delivery calibration is deactivated during a post-delivery phase and the boosted engine is operated with a second, lower enrichment in response to a pre-ignition event.
US10119514B2 Ultracapacitor-based power source
An ultracapacitor-based power source includes an ultracapacitor, a charger, output connections and a power source controller. The ultracapacitor-based power source is suitable for backup starting of a starter powered by a starter battery. The charger charges the UC from an energy source. The output connections connect to the starter in parallel with the starter battery. When a start attempt failure occurs, the power source controller connects the UC to the outputs. The connection directs current flow from the UC to the starter, thereby starting the starter from the UC.
US10119508B2 Cover of an internal combustion engine assembly having a common rail, engine assembly and automotive vehicle including such a cover
A cover for an internal combustion engine assembly that includes a pressurized fuel accumulator feeding fuel to at least one injector is provided, the cover defining, with a cylinder head, a volume designed to receive the common rail and the injector. The cover borders a first sub-volume, designed to receive the injector, and a second sub-volume separated from the first sub-volume by a separation wall of the cover and designed to receive the common rail. The cover includes a frame to be fitted on the cylinder head and a cap removably fitted on the frame. The separation wall is designed for the passage of a fuel connection connecting the injector to the common rail.
US10119502B2 Intake module of an air intake tract of an internal combustion engine
An intake module of an air intake tract of an internal combustion engine is provided with an intake housing part that has at least one inlet for combustion air to be filtered and an outlet section. A filter housing part with an air filter element that filters the combustion air is provided. The filter housing part has an inlet section and at least one outlet for the filtered combustion air. An air connection between the outlet section of the intake housing part and an inflow side of the air filter element is provided. A fixed intake pipe part is arranged between the outlet section of the intake housing part and the inlet section of the filter housing part. The fixed intake pipe part at least partially forms the air connection between the outlet section of the intake housing part and the inflow side of the air filter element.
US10119498B2 Enhanced long route EGR cooler arrangement with bypass
An internal combustion engine includes an air intake system in communication with a plurality of cylinders. An exhaust system is in communication with the plurality of cylinders. An EGR passage is in communication with the exhaust system and the air intake system. The EGR passage includes an EGR cooler with an EGR inlet end with a passage having a first portion extending in one direction in an assembled condition toward an intermediate section. The passage includes a second portion extending in an opposite direction from the intermediate section toward an EGR outlet end. A first cooler matrix is disposed in the first portion and a second, optional, cooler matrix disposed in the second portion. A thermally separated bypass channel is provided to allow a fast warm-up and guarantee the lowest possible pressure drop. The EGR cooler shape allows a compact packaging around the bypass pipe.
US10119495B1 System and method of operating a ducted fan propulsion system inflight
Thrust reverser assemblies and a method of operating an aircraft during a landing approach mode of operation are provided. The thrust reverser assembly includes a moveable portion that is moveable over a continuous range of travel between a fully stowed position and a fully deployed position. Movement away from the fully stowed position opens a bleed passage. An actuator assembly coupled to the moveable portion is operable in an intermediate forward thrust mode to modulate a position of the moveable portion along the continuous range of travel, such that an air flow through the bleed passage is correspondingly varied. A throttle device includes a first position associated with deployment of, and a second position associated with engagement of, the intermediate forward thrust mode of operation. A drag flap assembly may extend from the bleed passage during the intermediate forward thrust mode of operation.
US10119486B2 Engine control device and engine control method
An engine control device controls a cylinder direct fuel injection type spark ignition engine provided with a fuel injection valve configured to directly inject fuel to a cylinder and an ignition plug configured to perform spark ignition for a gas mixture inside the cylinder. In a case where it is necessary to warm up an exhaust gas purifying catalyst disposed in an exhaust passage, the engine control device executes a catalyst warm-up operation in which a fuel is injected at a timing during the compression stroke, and at a timing when the fuel spray colliding with the piston crown surface moves toward the ignition plug along the shape of the piston crown surface, and in which the ignition timing is after compression top dead center. The engine control device advances the fuel injection timing in accordance with an increase in an estimation amount of a liquid fuel remaining on the top surface of the piston during execution of the catalyst warm-up operation.
US10119480B2 Control apparatus for naturally aspirated gasoline engine
An object is to supply fresh air and EGR gas into a cylinder in good balance according to the required load in a naturally aspirated gasoline engine. When the operation state of the engine falls in a low load range, a control apparatus adjusts the degree of opening of the second throttle while keeping the first throttle fully open and controls EGR gas quantity by adjusting the degree of opening of the EGR valve. When the operation state falls in a middle load range, the apparatus controls EGR gas quantity by adjusting the degree of opening of the first throttle while keeping the EGR valve fully open. When the operation state falls in a high load range, the apparatus adjusts the degree of opening of the first throttle while keeping the second throttle fully open and controls EGR gas quantity by adjusting the degree of opening of the EGR valve.
US10119478B2 High reliability high flow redundant trip block
A trip block is provided. The trip block includes a single housing which commonly houses multiple valve assemblies. Each valve assembly includes a rotary valve member arrangement. The rotary valve member arrangement includes a spool and a sleeve with a predefined radial clearance between the spool and sleeve.
US10119475B2 Gas turbine engine geared architecture
A gas turbine engine assembly according to an exemplary aspect of the present disclosure includes, among other things, a geared architecture configured to rotatably couple a turbine and a compressor of an engine to rotate the compressor at a different speed than the turbine and a fan.
US10119473B2 Component, gas turbine component and method of forming
Components are disclosed which include a first component section and a second component section joined to form a hollow structure defining a plenum having an interior surface, wherein the component sections each include mating ridges joined together along the length of the plenum, and a corrosion-resistant cladding layer including a corrosion-resistant material overlaying the interior surface of the plenum. In one embodiment, the component is a gas turbine combustor fuel manifold. A method of forming the components includes applying corrosion-resistant segments including a corrosion-resistant material to each of the surfaces of the component sections, and joining the component sections to form the component, wherein joining the component sections includes fusing the corrosion-resistant segments into the corrosion-resistant cladding layer, and joining the mating ridges of the component sections.
US10119472B2 Gas turbine energy supplementing systems and heating systems, and methods of making and using the same
Electrical power systems, including generating capacity of a gas turbine, where additional electrical power is generated utilizing a separately fueled system during periods of peak electrical power demand.
US10119471B2 Turbine engine assembly and method of operating thereof
A turbine engine assembly is provided. The assembly includes a compressor, and an air duct coupled in flow communication with the compressor. The air duct is configured to channel a flow of bleed air from the compressor therethrough. The assembly also includes a fluid supply system coupled in flow communication with the air duct, wherein the fluid supply system is configured to channel a flow of fluid towards the air duct to modify a temperature of the bleed air based on an operating condition of the turbine engine assembly.
US10119470B2 Shaft assembly of a gas turbine engine and method of controlling flow therein
A gas turbine engine comprises a shaft assembly including a hollow shaft of the gas turbine engine and a plug connected to the inlet end of the shaft. The hollow shaft has a shaft bore having a bore diameter. The hollow shaft has an inlet end for receiving a first portion of an incoming air flow. The plug has a plug bore therethrough, and an inlet end having an inlet diameter. The inlet diameter of the plug is smaller than the bore diameter. The plug includes a deflection surface adapted to deflect a second portion of the incoming air flow away from the shaft bore. A plug for connecting to an end of a hollow shaft of a gas turbine engine and s method of controlling a flow of fluid through a shaft having a bore therethrough of a gas turbine engine are also presented.
US10119469B2 Method and apparatus for modularized inlet silencer baffles
A system includes a conduit having a fluid flow path and a silencer baffle disposed in a fluid conduit along the fluid flow path, where the silencer baffle has at least two of the plurality of baffle sections are coupled together via mating interlock structures.
US10119468B2 Customer bleed air pressure loss reduction
A bleed air supply system for a gas turbine engine comprising a duct having an inlet end and extending to an outlet end. The inlet end of the duct is provided with a central insert. In another feature, there may be a plurality of ducts, and inlet ends of the plurality of ducts being spaced by at least 90°. In another feature, a compressor may have a diffuser with a shroud ending upstream of the downstream end of an inner shroud, having an outer shroud ending at a location upstream of a downstream end of an inner shroud at locations circumferentially aligned with an inlet end of the duct.
US10119465B2 Geared turbofan with independent flexible ring gears and oil collectors
A geared turbofan engine includes a fan rotatable about an engine axis. A compressor section compresses air and delivers the compressed air to a combustor where the compressed air is mixed with fuel and ignited to drive a turbine section that in turn drives the fan and the compressor section. A gear system is driven by the turbine section for driving the fan at a speed different than the turbine section. The gear system includes a carrier attached to a fan shaft. A plurality of planet gears are supported within the carrier. Each of the plurality of planet gears includes a first row of gear teeth and a second row of gear teeth supported within the carrier. A sun gear is driven by a turbine section. The sun gear is in driving engagement with the plurality of planet gears. At least two separate ring gears circumscribe the plurality of planet gears. Each of the at least two ring gears are supported by a respective flexible ring gear mount that enables movement relative to an engine static structure. A fan drive gear system for a gas turbine engine is also disclosed.
US10119464B2 Engine assembly having a cover
An engine assembly having a cover for catching oil splatted by crankshaft gear and a balance shaft gear is provided. The crankshaft gear is mechanically coupled to the balance shaft gear. The balance shaft gear may be partially submerged in a pool of oil formed at the bottom of the crankcase housing. The cover includes a first cover portion having a back wall and a pair of side walls extending along a top portion and a bottom portion. The top portion covers a respective portion of a circumferential edge of the crankshaft gear. The bottom portion a respective portion of a circumferential edge of the balance shaft gear. Accordingly, oil splattered by the crankshaft gear and the balance shaft gear is caught by the cover, reducing oil entrainment and increasing oil pumping efficiency. Further, the cover helps prevent oil mist from escaping the system so as to reduce oil consumption.
US10119461B2 Method and system for freezing alternator node address
A vehicle system including a plurality of alternators with a common electrical connection interface having at least one connector and a digital communication connector through which a processor communicates with the alternators. Input signals received at the at least one connector are unique for each alternator under normal and unimpaired operating conditions. Upon wakeup of an alternator, the alternator assesses the input signals and whether the address of the alternator is frozen. If the address is not frozen, the status of at least one operating parameter is assessed to determine if a predefined requirement is satisfied. If the predefined requirement is satisfied, the alternator is assigned an address based upon the input signals at the at least one connector and the address is frozen. The alternator can detect faults by determining if the input signals at the least one connector agree with the frozen address of the alternator.
US10119456B2 Ducted combustion systems utilizing flow field preparation
A ducted combustion system includes a combustion chamber and a fuel injector in fluid connection with the combustion chamber, which includes an orifice opening from an injector tip of the fuel injector, the orifice injecting fuel into the combustion chamber as a fuel jet, the fuel jet flowing, within the combustion chamber, in a fuel flow direction. The system includes at least one duct disposed within the combustion chamber, the at least one duct being disposed such that the fuel jet, at least partially, enters one of the at least one ducts upon being injected into the combustion chamber. The at least one duct may be configured for having a flow field air stream within the duct, prior to entrance of the fuel jet, the flow field air stream having a flow direction that is substantially similar to the fuel flow direction.
US10119455B2 Method and system for detecting thermostat failure in an engine cooling system
A method for thermostat failure detection in an engine cooling system is provided. The engine cooling system includes a coolant pump and a thermostat for providing a coolant flow between an engine and a radiator. The method includes determining one or more engine parameters. Further, a pressure difference between a coolant pump inlet pressure and a coolant pump outlet pressure is determined corresponding to the one or more engine parameters. The thermostat failure is detected when the determined pressure difference is outside a predefined range of pressure change defined corresponding to the determined one or more engine parameters.
US10119450B2 Oxygen sensor cooling duct
Methods, systems, and vehicles that control the temperature of a device included in the vehicle are presented herein. The temperature of the device is controlled by ventilating the device with drivetrain air, such as transmission cooling air. In some embodiments, the device is at a greater temperature than the drivetrain air, which cools the device. In other embodiments, the device is at a lesser temperature than the drivetrain air, which heats the device. The drivetrain air is provided to the device through an exhaust duct coupled to the vehicle's transmission. The drivetrain exhaust air is preferably circulated by the transmission. The transmission may be a continuously variable transmission. The device may be an oxygen sensor that is coupled to an engine exhaust pipe. The oxygen sensor is thermally coupled to the engine exhaust and the engine exhaust pipe, which are at greater temperatures than the transmission exhaust air.
US10119447B2 Exhaust system and device to induce improved exhaust gas mixing prior to treatment through a catalytic converter
An exhaust gas mixer to impart swirl and turbulence in the exhaust stream of an internal combustion engine as well as an exhaust system including such an exhaust gas mixer is disclosed.
US10119445B2 Exhaust system with a modified lean NOx trap
An exhaust system for treating an exhaust gas from an internal combustion engine is disclosed. The system comprises a modified lean NOx trap (LNT), a urea injection system, and an ammonia-selective catalytic reduction (NH3-SCR) catalyst. The modified LNT comprises platinum, palladium, barium, and a ceria-containing material, and has a platinum:palladium molar ratio of at least 3:1. The modified LNT stores NOx at temperatures below about 200° C. and releases the stored NOx at temperatures above about 200° C. The urea injection system injects urea at temperatures above about 180° C.
US10119438B2 Positive crankcase ventilation systems and engine systems including the same
An engine system comprises an intake manifold including a manifold body downstream of an intake port and having a first through-aperture and a second through-apertures spaced apart from the first through-aperture on the manifold body; a positive crankcase ventilation (PCV) system including a first PCV branch and a second PCV branch communicated fluidly with the first through-aperture and the second through-aperture of the manifold body, respectively, and configured to route a blow-by gas in a crankcase to the intake manifold; and a variable valve assembly to regulate a flow passing through the first or second PCV branches.
US10119432B2 Hydraulic valve and cam phaser
A hydraulic valve for a cam phaser, the hydraulic valve including a bushing element, including a longitudinal channel, a first transversal channel originating from the longitudinal channel, a second transversal channel originating from the longitudinal channel, a pressure balanced hollow piston arranged within the longitudinal channel axially moveable between a first end position and a second end position, wherein the longitudinal channel includes a first channel section with a larger inner diameter and a second channel section with a smaller inner diameter, wherein the first transversal channel originates from the first channel section and the second transversal channel originates from the second channel section, wherein the hollow piston includes a longitudinal channel with an axial opening, at least one transversal channel, a first piston section with a greater outer diameter and a second piston section with a smaller outer diameter.
US10119430B2 Transmission element for reciprocating piston internal combustion engines
A transmission element in the form of a rocker arm (1) or swinging arm for a reciprocating piston internal combustion engine is provided that can be actuated on one side by a cam of a camshaft and on the other side is in active connection with at least one gas exchange valve directly or via an intermediate arrangement of a valve bridge. The transmission element has a hydraulic valve lash compensation element, also called “HVA”, and the hydraulic valve lash compensation element is arranged at a force transmission end of and attached to the transmission element.
US10119429B2 Systems, methods, and devices for valve stem position sensing
A linear variable differential transformer (LVDT) for monitoring engine valve position is disclosed. The system includes a valve guide having an elongated recess through it. The engine valve has a valve head and a valve stem with two adjacent materials having different magnetic properties meeting at an interface. The valve stem fits and moves linearly within the valve guide, and the valve head closes an engine combustion chamber. It also includes monitoring coils within the valve guide that create a signal related to the position of the interface within the valve guide. An engine control unit (ECU) is coupled to the monitoring coils and receives and analyzes the signal from the monitoring coils to determine operation of the valve.
US10119425B2 Gas turbine engine rotor arrangement
A gas turbine engine rotor arrangement comprising at least one blade and a disc is disclosed. The blade extends radially outwards from the disc and is secured thereto by cooperating shank of the blade and recess of the disc. The shank comprises a bottom surface facing a base surface of the recess, the bottom surface having axially extending peripheral edges. The bottom surface is shaped so that when the engine rotor arrangement is in use, liquid in a cavity between the bottom surface and base surface, acted upon by an unbalanced force in the radially outward direction, is guided by the bottom surface to flow between and away from the axial edges.
US10119423B2 Gas turbine engine fan spacer platform attachments
A fan hub assembly for a gas turbine engine includes a fan hub that is configured to rotate about an axis. The fan hub has an axially extending aperture and a platform. A fastener is received in the aperture in a slip fit relationship to secure the platform to the fan hub.
US10119422B2 Coupling system comprising self locking joint
Disclosed is a coupling system comprising joints configured to friction lock under compressive pressure via tapered teeth for joining rotating components, which may be rotating components of a gas turbine, or other engine. The coupling system provides the alignment orientation for the joined components, and eliminates the need for extraneous fasteners, bolts, interference fits and/or keying arrangements. The coupling system further enables material optimization by allowing for use of different materials throughout different engine sections, depending on the operating parameters.
US10119420B2 Seal
A hydraulic seal arrangement including first and second rotatable components, the first defining a first annular trough defined by radially inwardly extending first and second walls, the second component defining a radially outwardly extending web between the walls. The first component includes a second trough defined by the second wall and a third wall axially spaced from the second, the second trough defining an open radially inner end defined by a radially inner end of the second wall such that the first and second annular troughs fluidly communicate around the circumference of the first component via the inner end of the second wall. At a first circumferential position, the second wall of the first component defines a second trough oil inlet providing further fluid communication between the first and second troughs and at a second circumferential position, the third wall of the first component defines a second trough oil outlet.
US10119418B2 Split turbocharger bearing assembly
A turbocharger bearing assembly of a split turbocharger for an engine is disclosed in which key rotational parts are rotatably supported by a pair of spaced apart bearings located in a bore of a tubular bearing housing forming part of a bearing assembly. The rotational parts of the turbocharger bearing assembly are balanced as a unit before the turbocharger bearing assembly is assembled to a cylinder block of the engine by insertion into a bore formed in the cylinder block.
US10119417B2 Turbine-end bearing support and cooling system
A turbocharger (300) having a rotatable shaft (312) passing through a bearing housing (303) with a turbine-end bearing support (580) with a support bar (600). A turbine-end bearing support (580) may include the support bar (600) with radial supports (610) and (620) connected to each opposite side (492) and (494) of cavity (496) of the bearing housing (303) wherein oil can flow in recesses (640) and (650) above the radial supports (610) and (620). Each radial support (610) and (620) of the support bar (600) is preferably integrated in the corresponding side (492) and (494). A turbine-end bearing support (580) may also include the support bar (600) with a rod portion (622) forming a bottom tie support bar (612) that supports the bottoms of both bearing supports (490) and (580), which are top-supported by the bearing housing (303). Each support bar (600) is preferably integral with the bearing support (580).
US10119415B2 Turbine-type flow rate controlling device
A power generating portion formed of a rotor and a stator is provided. The rotor is formed of a ring incorporating a permanent magnet and an impeller. The rotor is regarded as a turbine. An actual flow rate is estimated from a present angular velocity of the turbine and a present torque of the power generating portion, a torque of the power generating portion in which the estimated actual flow rate corresponds to a setting flow rate is calculated and the torque of the power generating portion is controlled based on the calculated torque and a magnetic pole position of the turbine. A measured value detected by a position sensor is used as the magnetic pole position of the turbine, however, when it is determined that reliability does not exist in the position sensor, an estimated value is used.
US10119414B2 Hafnium turbine engine and method of operation
A method of heating a gas by directing X-rays at a mass of hafnium 178 to induce gamma rays. The gamma rays are directed at a heat exchanging apparatus, resulting in a stream of heated gas. This process powers a Hafnium gas turbine engine capable of providing shaft power or thrust to mechanical devices.
US10119412B2 Turbine engine adaptive low leakage air seal
An air seal includes a sealing gland configured to retain a ferro-fluid and one or more seals. A portion of the one or more seals is configured to extend into the sealing gland. A gas turbine engine, includes the air seal. A method of sealing low pressure air from high pressure air, includes the steps of providing a sealing gland configured to retain a ferro-fluid, distributing the ferro-fluid into the sealing gland, providing one or more seals, wherein a portion of the one or more seals is configured to extend into the sealing gland, and removing the ferro-fluid from the sealing gland.
US10119410B2 Vane seal system having spring positively locating seal member in axial direction
A vane seal system includes a non-rotatable vane segment that has an airfoil with a pocket at one end thereof. The pocket spans in an axial direction between forward and trailing sides, with respect to the airfoil, and in a lateral direction between open lateral sides. A seal member extends in the pocket. The seal member includes a seal element and at least one spring portion that is configured to positively locate the seal member in the axial direction in the pocket. A method for positioning the seal member in a vane seal system includes positively locating the seal member in the axial direction in the pocket using the spring portion.
US10119409B2 System for changing the pitch of the contra-rotating propellers of a turboshaft engine
A system, including: a linear actuator axially arranged in a first propeller and rotatably secured thereto, a first linking mechanism connecting a rod of the linear actuator to a second propeller to change a setting of blades thereof, and including an intermediate bearing between the propellers, which is capable of transmitting translation of the rod of the linear actuator and disconnecting a rotatable link to the first propeller to make it possible to change the setting of the blades of the second propeller rotated in an opposite direction to the first propeller, and a second linking mechanism combined with blades of the first propeller to change a setting thereof.
US10119407B2 Tapered thermal barrier coating on convex and concave trailing edge surfaces
A turbine engine component has an airfoil portion having a pressure side, a suction side, and a trailing edge. The trailing edge has a center discharge cooling circuit, which center discharge cooling circuit has an exit defined by a concave surface on the pressure side of the airfoil portion and a convex surface on the suction side of the airfoil portion. The airfoil portion has a thermal barrier coating on the pressure side and the suction side. The thermal barrier coating on the convex surface tapers to zero in thickness at a point spaced from the trailing edge so as to leave an uncoated portion on the convex surface.
US10119406B2 Blade with stress-reducing bulbous projection at turn opening of coolant passages
A blade includes an airfoil defined by a pressure side outer wall and a suction side outer wall connecting along leading and trailing edges and forming a radially extending coolant receiving chamber. A rib partitions the radially extending chamber into a first passage on a first side of the rib and an adjacent second passage on an opposing second side of the rib. Each passage is enclosed at an end of the radially extending chamber by an end member of the radially extending chamber. A turn opening is defined in an end of the rib through which the coolant passes between the first passage and the second passage within the end member of the radially extending chamber. A bulbous projection extends along the end of the rib and on opposing radially extending sides of the turn opening to reduce stress in the rib and/or connecting fillets.
US10119403B2 Mistuned concentric airfoil assembly and method of mistuning same
An example method of reducing a vibratory response of airfoils that support a shroud includes circumferentially misaligning some of the airfoils in a radially inner array of airfoils with all airfoils of a radially outer array of airfoils, and circumferentially aligning at least one of the airfoils in the radially inner array of airfoils with all airfoils of the radially outer array of airfoils.
US10119402B2 Compressor wheel of a radial compressor of an exhaust-gas turbocharger
A compressor wheel (1) of a radial compressor (2) of an exhaust-gas turbocharger (3), having a hub (8); and having two blade rows (9, 10) which are arranged adjacent to one another on the hub (8), a first blade row (9) forming the leading blade row, and the adjacent, second blade row (10) forming the trailing blade row, wherein the number of blades (11) of the first blade row (9) is equal to the number of blades (12) of the second blade row (10).
US10119397B2 Pushing sitting device
A pushing sitting device includes a main base, at least one set of pushing arms are provided on the side surface of the main base. The pushing arm includes a bi-parallelogram, having a first parallelogram structure and a second parallelogram structure. The first parallelogram structure includes a front arm, a detector assembly, an assisting arm and the main base, wherein the front arm is connected to the detector assembly and the main base respectively through joint pins at two ends, while the assisting arm is connected to the detector assembly and the main base respectively through the rotating shafts at two ends. The second parallelogram includes a rear arm, the detector assembly, a nonporous assisting arm and the main base which are connected in sequence by connecting shaft.
US10119396B2 Measuring behind casing hydraulic conductivity between reservoir layers
A measure of the hydraulic conductivity, FC, is obtained to characterize the leaky medium behind well casing between adjacent hydrocarbon producing layers is a subsurface reservoir. The value of FC can be utilized in estimating the rate of flow from a secondary reservoir layer contributing to the total production through the wellbore based on the respective well pressures at a given time. The well pressures are calculated from a model based on the individual properties of and the amounts of fluid produced from these layers. Once there is a reasonable match between the calculated pressures and the measured pressures during a transient test, the parameters that have been used in calculating the model pressures are stored as characteristic parameters of the reservoir system. Such characteristic parameters are utilized in assessing the commercial producibility of the reservoirs.
US10119392B2 Determining depth of loss zones in subterranean formations
Methods of locating a loss zone in a wellbore in a subterranean formation including determining a calculated wellhead pressure, calculating a wellhead pressure differential, calculating a flow rate loss, estimating a loss zone depth, determining a modified calculated wellhead pressure, and calculating a modified wellhead pressure differential until the modified wellhead pressure differential corresponds to a loss zone location in the wellbore.
US10119390B2 Remote tool position and tool status indication
A system is described that is positionable downhole in wellbore for determining a parameter of a downhole tool. The system includes a tubing subassembly and a signal generator positioned in the tubing subassembly for outputting, in response to being covered or uncovered by a detectable portion of a downhole tool, a detectable signal for determining a parameter of the downhole tool.
US10119388B2 Modular geosteering tool assembly
A retrievable tool for steering through an earth formation includes a first tool assembly and a tilted antenna attached to the first tool assembly. The tool also includes a second tool assembly attached to the first tool assembly and a tilted antenna attached to the second tool assembly. The first tool assembly attaches to the second tool assembly so that the antennas are tilted in predetermined directions. The tilted antennas are transmitter antennas or receiver antennas. Each tool assembly is a tubular cylinder with a longitudinal axis running the length of the cylinder, wherein the tubular cylinder has two ends, each end including a rotational attachment mechanism. The tool assemblies attach to each other through their rotational attachment mechanisms. The rotational attachment mechanism may be a screw-on mechanism, press-fit mechanism, or welded mechanism.
US10119383B2 Down-hole gas and solids separation system and method
A gas and solids separation system is disclosed to separate gas and solids in a subterranean wellbore thereby preventing the gas and solids from interfering with down-hole equipment. The system includes shrouds and diverters that directs the gas away from the intake of the down-hole artificial lift equipment and also utilizes solids collection chambers and shields which separate and trap solids.
US10119373B2 Cutting tool
A cutting tool adapted to be deployed into a well casing for cutting through casing strings comprises a nozzle for directing a jet of an abrasive slurry at the wall of a well casing to sever the well casing and a mechanical locking arranged provided above the nozzle, said locking arrangement comprises radially expandable means selectively engageable with an inner wall of the well casing within which the tool is deployed, to prevent axial and/or rotational movement of the tool in the well during cutting operations.
US10119366B2 Insulated conductors formed using a final reduction step after heat treating
An insulated electrical conductor (MI cable) may include an inner electrical conductor, an electrical insulator at least partially surrounding the electrical conductor, and an outer electrical conductor at least partially surrounding the electrical insulator. The insulated electrical conductor may have a substantially continuous length of at least about 100 m. The insulated electrical conductor may have an initial breakdown voltage, over a substantially continuous length of at least about 100 m, of at least about 60 volts per mil of the electrical insulator thickness (about 2400 volts per mm of the electrical insulator thickness) at about 1300° F. (about 700° C.) and about 60 Hz. The insulated electrical conductor may be capable of being coiled around a radius of about 100 times a diameter of the insulated electrical conductor. The outer electrical conductor may have a yield strength based on a 0.2% offset of about 100 kpsi.
US10119363B2 Methods and systems for a pressure controlled piston sleeve
The present application describes methods and systems for a tool with a new check valve. The check valve may include a piston sleeve that is configured to move towards the proximal end of the tool to seal restrictive ports in a center of the tool responsive to creating a force on the piston sleeve. In embodiments, the movement of the piston sleeve may be counter to the flow of fluid through an inner diameter of the tool, such that the tool may be resettable and repeatable based on fluid flow and/or pressure differentials and not based on drag force through an inner diameter of the tool.
US10119362B2 Flow control device for controlling flow based on fluid phase
A flow control device can include water in a chamber, the chamber having a variable volume, a flow restricting member which displaces in response to a change in the chamber volume, and a biasing device which influences a pressure in the chamber. A method of controlling flow of steam in a well can include providing a flow control device which varies a resistance to flow in the well, the flow control device including a chamber having a variable volume, water disposed in the chamber, and a biasing device. The biasing device influences the chamber volume. Another flow control device can include water in a chamber, the chamber having a variable volume, a flow restricting member which displaces in response to a change in the chamber volume, and a biasing device which reduces a boiling point of the water in the chamber.
US10119358B2 Degradable wellbore isolation devices with varying degradation rates
An example downhole tool includes a wellbore isolation device that provides a plurality of components including one or more first components and one or more second components. Each component is made of a degradable material that degrades when exposed to a wellbore environment, and the one or more first components degrades at a first degradation rate while the one or more second components degrades at a second degradation rate that is slower than the first degradation rate.
US10119357B2 Tubular element with dynamic sealing and method for applying same against the wall of a wellbore
The invention concerns a radially expandable metal tubular element having on its outer surface a series of spaced apart annular sealing modules. This element is noteworthy in that each sealing module comprises two annular metal abutments between which there are inserted an annular seal and two anti-extrusion rings, the seal being positioned between the two anti-extrusion rings and the two metal abutments being secured against the outer surface of the said tubular element, in that the two anti-extrusion rings are made in elastically and plastically deformable material and are in one or two parts, and in that the two anti-extrusion rings and/or the seal comprise at least two opposite facing bevelled surfaces capable of sliding relative to one another under the effect of axial movement of the said seal so as to cause outward radial displacement of one of the anti-extrusion rings or at least one of the two parts thereof.
US10119356B2 Forming inclusions in selected azimuthal orientations from a casing section
A method of forming multiple inclusions into a subterranean formation can include initiating the inclusions into the formation, the inclusions extending outwardly in respective multiple azimuthal orientations from a casing section, and flowing fluid into each of the inclusions individually, thereby extending the inclusions into the formation one at a time. A system for initiating inclusions outwardly into a subterranean formation from a wellbore can include a casing section having multiple flow channels therein, each of the flow channels being in communication with a respective one of multiple openings formed between adjacent pairs of circumferentially extendable longitudinally extending portions of the casing section. Another system can include a casing section, and an injection tool which engages the casing section and selectively directs fluid into each of the inclusions individually, whereby the inclusions are extended into the formation one at a time.
US10119355B2 Releasing a well drop
A well drop releasing device has a housing attachable to a well tubing. The device has a well drop carrier to carry a well drop. The well drop carrier is linearly movable to move the well drop from an exterior the well tubing into an interior the well tubing and release the well drop in the interior of the well tubing.
US10119354B2 Well emergency separation tool for use in separating a tubular element
A method of separating a tubular element, comprising providing a tubular element having an inner and an outer surface, a circumference of said outer surface, and a first end and a second end; radially surrounding said tubular element with an explosive material, wherein said explosive material is capable of generating a high-velocity plasma jet in response to an activation signal, and wherein said explosive material comprises an electrically conductive layer; transmitting said activation signal to said explosive material; generating said high-velocity plasma jet; and separating said tubular element into a first portion comprising said first end and a second portion comprising said second end when said high-velocity plasma jet penetrates said outer surface of said tubular element and exits said inner surface of said tubular element.
US10119350B2 Expandable junk mill
A borehole mill has blades that extend radially while moving along an inclined dovetail as a result of setting down weight on a mandrel. The blades extend axially beyond the end of the mandrel so that setting down weight disables a retainer that has the blades retracted for running in. Axial displacement of the blades along respective dovetails breaks a shear pin on a follower sleeve that is spring biased off a gage ring on the mandrel such that the spring stays compressed as long as set down weight is applied and once the mill is picked up the spring pushes the blades axially along a dovetail to the radially retracted position. The mill resumes its smallest dimension for pulling out of the hole.
US10119349B2 Redundant drill string cutting system
Downhole drill pipe cutting is achieved by a free-falling sub carrying a shaped charge cutter and an ablative fluid cutter. Upon seating on a drill string flow bore orifice, fluid pressure is raised to detonate the shaped charge cutter. In the event the shaped charge cutter fails, pressure is further raised to effect a cut by fluid ablation.
US10119348B2 Coring tools with improved reliability during core jams, and related methods
An inner barrel assembly for use with a coring tool may include a sleeve located coaxially within an inner barrel in a telescoping manner. The core barrel assembly may also include a cap located above a top end of the sleeve when the inner barrel assembly is in an initial coring position. The cap may include a skirt having a portion extending downwardly from the cap. A coring tool including an inner barrel assembly and methods of forming an inner barrel assembly are also disclosed.
US10119344B2 Handling and recovery devices for tubular members and associated methods
Implementations described herein include a hoisting device and method for handling, coupling and recovery of tubular members such as drill string components. The hoisting device has a self-energizing gripping means configured to releasably engage a drill string component. In one aspect, the self-energizing gripping means can be operable to increase at least one of a radial biasing force and a contact friction force applied to a drill string component, causing the gripping means to increase the overall gripping force applied to the component with minimal effort exerted by a hoisting device operator.
US10119336B2 Downhole drilling assembly
A downhole stabilizer (5), such as a drill motor stabilizer, comprises at least one reaming means and/or reinforcing means (10). The present invention also relates to an assembly (30), such as a downhole drilling assembly (31), comprising at least one such stabilizer (5) and/or a drill bit (40,41) comprising a gauge bit (42) at or near a drilling end (45) thereof, and a connection means (46) for connecting the drill bit (40,41) to a drill motor assembly (60), wherein the drill bit gauge (42) comprises a substantially cylindrical portion having a length less than or equal to approximately 1.0 times the nominal bit diameter. The present invention also relates to a novel locking mechanism (80), such as a lock and key mechanism, to allow locking of a shaft (70′), e.g. a motor drive shaft (71′), through or together with a stabilizer (5′).
US10119333B2 Downhole motor
A downhole motor having a motor section, a drive shaft section, and an output shaft section. The output shaft section has a rotatable output shaft with a first end and a second end. A first thrust bearing assembly proximal to the first end of the output shaft, a second thrust bearing assembly proximal to second end to said output shaft. A radial bearing assembly disposed between the first and second thrust bearing assemblies.
US10119332B1 Ladder rung supported utility platform
A compact folding utility platform having a rung attachment attaching to the rung. A shelf folds from a vertical support, forming a work platform. A rung attachment is attached to the vertical support. In one embodiment, the rung attachment expands inside the rung of a ladder and is frictionally retained. In another embodiment, a rung attachment mechanism having fingers pivotally moves into position around the rung. Tabs placed in the vertical support may be used to hold the handle of a paint can. Other work tools may be placed on the shelf.
US10119330B2 Hardwired and wirelessly controlled motorized window shades system and method of use
A hardwired and wirelessly controlled motorized window shade system is presented that includes a plurality of motorized window shades that are connected by a cable, such as Ethernet cable, to a power panel and a hardwired control. Motorized window shades are also wirelessly connected to a wireless control through a gateway. This arrangement provides the motorized window shades with the advantage of receiving power and control signals through the cable, as well as giving the flexibility of being controlled through a wireless control.
US10119324B2 Folding doors with receiving channel and locking clip
An apparatus including a receiving channel and a locking clip for securing a folding door in a closed configuration. The receiving channel is mounted to a side of a door frame associated with a closed configuration of the folding door. The locking clip is mounted to the leading edge of the folding door. The locking clip includes sides that extend past sides of the leading edge of the folding door so as to create a ledge on each side thereof. The receiving channel includes cleats on inner walls thereof. The cleats engage the ledges to secure the locking clip within the receiving channel in a closed configuration. The locking clip may be mounted to a center of the leading edge. The receiving channel may traverse substantially the height of the door frame.
US10119320B2 Control system for providing cloud based commands for controlling operation of a moveable barrier
A control system for providing Cloud based commands to a garage door includes one or more Cloud servers for receiving commands from at least one mobile web enabled user device. A load balancer is used for receiving communication from a server for distributing commands from at least one web enabled device to the Cloud. A server based garage door opener is used for receiving commands and controlling operation of a garage door from the server. The status of the garage door is determined by measuring a distance of the garage door to the garage floor using a distance measuring device such that distance measuring information is communicated to the server for determining the open or closed status of the garage door before movement.
US10119317B2 Pump handle system and method of use
A pump handle system includes a pump handle and a main shaft. The pump handle is operable to radially pivot from a starting position in a first pivot direction and back to the starting position in a second pivot direction opposite the first pivot direction. The main shaft is driven by the pump handle to rotate approximately a first half of a predetermined rotational distance in a first rotational direction a first time the pump handle is pivoted out from the starting position in the first pivot direction, and rotate approximately a second half of the predetermined rotational distance in the first rotational direction a first time the pump handle is pivoted back to the starting position in the second pivot direction. The main shaft rotates in a second rotational direction opposite the first rotational direction a second time the pump handle is pivoted in the two-movement push-pull motion.
US10119315B2 Slide and swing leaf/sash system
A slide and swing leaf/sash system includes a floor rail profile and a ceiling rail profile which are each C-shaped and in which at least two leaves/sashes arranged therebetween are displaceably guided, which leaves/sashes are mounted at least in each case by at least one carriage in the floor rail profile in such a way that, in the swiveled-in state of the leaves/sashes, the weight load of the leaves/sashes is completely absorbed by the floor rail profile. At least one lateral outlet opening for releasing a leaf/sash is arranged in the floor rail profile, a lifting runner, which is arranged above the floor rail profile, being mounted on at least one leaf/sash, a ramp element being arranged on the floor rail adjacent to at least one outlet opening and interacting with the lifting runner in such a way that the leaf/sash is raised on passing the ramp element.
US10119310B2 Combination sash lock and tilt latch with improved interconnection for blind mating of the latch to the lock
A combination sash lock and tilt latch in one integral fastener may suitably secure a sash window that is slidable and tiltable with respect to a master window frame. The fastener includes a lock assembly and latch assembly. The lock assembly is releasably mounted upon the meeting rail of the sash window without screws, using legs received within corresponding openings in the rail. The lock assembly is secured thereto by a biasing member causing engagement between the legs and rail openings. The lock assembly includes a pivotable cam to releasably engage a keeper on the master frame, and a pivotable arm extending into the meeting rail. The latch assembly includes biasing means and a latch member, which includes a fixed funnel member and a flexible funnel member on a distal end of a flexible beam, to blindly engage the lock assembly arm within the meeting rail, when installed therein.
US10119305B1 Remotely activatable custody control belt
A remotely activatable custody control belt is worn by prisoners, inmates, and detainees. The remotely activatable custody control belt deters whomever is wearing the remotely activatable custody control belt from aggressive or hostile actions against law enforcement officers, corrections officers, other prisoners, or bystanders. The remotely activatable custody control belt includes a belt, a belt fastener, a fastener receiver, at least one warning-signal device, a non-lethal electroshock device, a wireless transceiver, and a first microcontroller. The belt is fastened around the prisoner through the belt fastener and the fastener receiver. The at least one warning-signal device alerts the wearer to comply with verbal commands or of an imminent emission from the non-lethal electroshock device. The corrections officer alerts the wearer through a signal from a remote-control device. The signal is received through the wireless transceiver and processed through the first microcontroller.
US10119300B2 Lock
A lock including a lock cylinder, at least one sensing module and a processing unit is provided. The lock cylinder is adapted for allowing a unlocking unit to insert therein along an inserting direction. The at least one sensing module detects a movement of the lock cylinder. The processing unit electrically connected to the at least one sensing module. The sensing module generates a sensing signal to the processing unit according to the movement of the lock cylinder.
US10119294B2 Short stroke mast-raising system
A system for raising a mast includes a primary cylinder and an actuator. The primary cylinder has a first end coupled to the mast and a second end coupled to a lifting base. The primary cylinder actuates from a retracted position to an extended position to at least partially raise the mast. The actuator actuates from a retracted position to an extended position to at least partially raise the mast, thereby moving the first end of the primary cylinder or the second end of the primary cylinder toward a pivot point between the mast and the lifting base.
US10119286B2 Wave propagation apparatus
A wave propagation apparatus. The apparatus includes a container enclosing a base layer/liquid and an overlying layer/liquid separated from each other. Above the overlying layer is a driver sprocket and a driven sprocket, which rotate about their respective central shafts, which are fixed across a width of the container. A closed chain loop is disposed around the sprockets, with a plurality of paddles secured thereto at a spaced distance away from each other. The chain rotates about the sprockets as they rotate about the central shafts. The driver sprocket rotates via a motor, which is controlled by a controller and powered by a power source. The paddles travel through the overlying layer but not through the base layer, thus displacing the fluid in the overlying layer and causing a dragging wave to appear in the base layer, due to the surface friction between the base layer and the overlying layer.
US10119281B2 Joint edge assembly and formwork for forming a joint, and method for forming a joint
Various embodiments of the present disclosure provides a joint edge assembly and a reusable multiple position height adjuster and method of positioning and installing joint edge assembly and the reusable multiple position height adjuster for forming two adjacent concrete slabs and a joint between such adjacent concrete slabs.
US10119276B2 Reinforcing assemblies having downwardly-extending working members on structurally reinforcing bars for concrete slabs or other structures
In one aspect, a reinforcing assembly includes multiple longitudinally-extending support bars that are connected together and multiple working members each independently connected to one or more of the support bars. The working members are oriented diagonally with respect to a longitudinal axis extending along the support bars. Each working member includes a downwardly-extending side and a hooked or bent portion at an end of the downwardly-extending side. In another aspect, a reinforcing assembly includes one or more longitudinally-extending bars each configured to provide structural reinforcement within a structure. The reinforcing assembly also includes multiple working members each independently connected to at least one of the one or more bars. The working members are oriented diagonally with respect to a longitudinal axis extending along the one or more bars. Each working member includes a downwardly-extending side and a hooked or bent portion at an end of the downwardly-extending side.
US10119273B2 System for securing slats for forming a raised floor or deck
The system for removably securing slats juxtaposed to form a deck, for example for a terrace, includes fasteners disposed in rows on level floor or joist or beam structure supports oriented perpendicular to the axis of the slats. The fasteners have a device for securing the supports to the slats. A plurality of impermeable channels is disposed parallel for a level floor, or at a rate of one impermeable channel for each joist or beam support. The top surface of the support, a device for removable securing and a device for positioning provided on the profiled section are covered. The fasteners are made of a flexible elastic material, and the device for positioning allows clearance in a direction of an axis of the channel.
US10119272B1 Interference frames
A structure installed at a station can include an interference member held above a mobile drive unit area of the station. The interference member can be positioned to allow an inventory holder and a mobile drive unit to pass underneath. The interference member can also be positioned to contact a topside of the inventory holder to prevent the inventory holder from tipping into a worker area of the station that is adjacent to the mobile drive unit area.
US10119271B2 Building or construction and method for production thereof
The invention relates to a method for producing a building as a timber-frame construction, frame construction, or post-and-beam construction, having a supporting framework consisting of pillars and/or struts, comprising the following steps: a) in the regions of subsequent pillars and/or struts of the timber-frame construction, frame construction, or post-and-beam construction plate-shaped wall building elements are provided with screws in such a way that the tips thereof protrude into the subsequent pillars and/or struts; b) behind the plate-shaped wall building elements shutterings for the supporting framework consisting of pillars and/or struts are produced from strips and/or insulating material; c) the shuttered regions for the framework are filled with a load-bearing, curable compound, in particular with concrete, wherein the hardening compound flows around the screws used in step a); d) after step a), at the latest after the curing of the compound, the plate-shaped wall elements are set up, fixed, and aligned; e) installation elements for electrical power, water, heating, etc. are mounted on the outer face of the plate-shaped wall building elements; f) plate-shaped wall building elements are fixed to the outer faces of the pillars and/or struts of the supporting timber-frame construction, frame construction, or post-and-beam structure; g) the remaining spaces between the plate-shaped wall building elements, the elements of the supporting framework, and/or the installation elements for electrical power, water, heating, etc. are filled with a bulk material or an insulating material.
US10119270B2 Extended span timber structural member
A timber structural member includes: a first timber round having a first cooperating longitudinal surface, a second timber round having a second and a third cooperating longitudinal surfaces, and a third timber round having a fourth cooperating longitudinal surface. The first cooperating surface cooperates with the second cooperating surface, and the third cooperating surface cooperates with the fourth cooperating surface. The timber rounds are secured together to form a structurally integral unit in which the first cooperating surface is in contact with the second cooperating surface, and the third cooperating surface is in contact with the fourth cooperating surface, and the first, second and third timber rounds are substantially parallel to each other. The timber rounds are secured to each other by a plurality of spaced fasteners provided at acute and obtuse angles from a longitudinal axis of the structural member and extending through the timber rounds.
US10119269B2 Variable acoustic assembly and method of use
A variable acoustic assembly comprising a housing and a one or more absorbing pads. The housing contains the one or more absorbing pads, a one or more doors, a one or more rear brackets, and a one or more hinges. The one or more doors attach to the one or more rear brackets with the one or more hinges. The one or more doors are configured to selectively open and selectively close between an open configuration and a closed configuration by rotating on the one or more hinges. The variable acoustic assembly having a closed width in the closed configuration and an open width in the open configuration. With the one or more doors in the open configuration, a portion of the one or more absorbing pads are exposed outside of the housing.
US10119267B2 Heat-insulating console for joining a facade to a building wall
A console for joining a façade to a building wall (100), including a metal wall part (1) for mounting on the building wall, a metal façade part (2) for joining to the façade, and a bridge part (3) that joins the façade part (2) to the wall part (1), whereby the bridge part (3) includes a plastic material and it forms a heat barrier between the wall part (1) and the façade part (2) is provided. The bridge part is an injection-molded part made of fiber-reinforced plastic, and in that the bridge part (3) is injection-molded around the wall part (1) and the façade part (2) so as to encapsulate them in certain areas.
US10119261B2 Adjustable hinge fasteners for use with a bidet washing apparatus
The disclosure provides adjustable hinge fasteners and methods thereof, for securing a bidet washing apparatus to a toilet.
US10119256B1 Flexible drain line assembly
A flexible drain line assembly for seamlessly connecting a sink to a waste line includes a tube that has a first end and a second end. The first end and the second end are configured to fluidically couple to a waste line and a tailpiece of a sink, respectively. The tube is configured to drain waste water from the sink to the waste line. The tube is flexible to position the first end proximate to the waste line and the second end proximate to the tailpiece. A section of the tube that is positioned proximate to the first end is configured to be curvedly bent below the waste line. A retainer is configured to couple to the tube to fixedly position the section of the tube to defines a trap. The trap is configured to retain liquid to deter passage of gas from the waste line to the sink.
US10119255B2 Stainless steel mop sink assembly
A mop sink assembly having a mop sink with a back wall, a left side wall, a right side wall, a front wall; and a bottom with a drain opening. The mop sink is comprised of a heavy gauge stainless steel; preferably 12 gauge 304 stainless steel. The mop sink assembly may further include a backsplash and a seamless joint seal. In practice the backsplash and the seamless joint seal are beneficially made of a fiberglass reinforced plastic.
US10119248B2 Guardrail for construction equipment
The present invention relates to a guardrail for construction equipment. More specifically, the present invention relates to a guardrail for construction equipment that can adjust the overall height thereof, for example, to satisfy a height limit when a cargo ship is loaded with construction equipment, thereby increasing the amount of loaded construction equipment to reduce a transportation cost. To this end, the present invention provides a guardrail for construction equipment, comprising: a lower guardrail fixed to the edge of an upper body of the construction equipment; an upper guardrail connected to the lower guardrail; and a connecting part that is formed between the lower and upper guardrails to connect the lower and upper guardrails and enables the upper guardrail to move toward the lower guardrail, thereby adjusting the overall height made by the lower and upper guardrails.
US10119247B2 Working machine
A working machine comprising: a base assembly including a ground engaging structure; an undercarriage connected to the ground engaging structure; a superstructure connected to the undercarriage; a working arm mounted to the superstructure; a connector connecting the undercarriage to the superstructure; and a drive arrangement located in the base assembly for moving the ground engaging structure to propel, in use, the working machine.
US10119238B2 Reinforced syntactic structure
Embodiments of the present disclosure are directed to reinforced syntactic structures and methods of forming the same to encase an underlying structural substrate for remediation and/or improve structural stability. The reinforced syntactic structure includes an underlying structural substrate having an outer surface and at least one reinforcement shell. The reinforcement shell is formed from at least one syntactic foam shell layer encasing at least a portion of the outer surface of the underlying structural substrate and at least one rigid noncorrosive stiffening skin coupled to the syntactic foam shell layer. The syntactic foam shell layer includes at least two opposing subshells wrapped around the underlying structural substrate and the rigid noncorrosive stiffening skin includes at least two opposing skin sections attached to the at least two opposing subshells respectively. The syntactic foam shell layer is formed from syntactic foam which includes hollow microspheres disposed within a resin matrix.
US10119235B2 Pondage device
The invention relates to a pondage device (1) including a dam (2) and an improvement (3), arranged downstream from said dam, referred to as a “downstream improvement”. Said device is characterized in that it includes at least one flexible cylinder (4) positioned between said dam (2) and said improvement (3), and in that said flexible cylinder (4) includes a chamber (41) inside of which water is stored, said chamber being at least partially defined by a deformable membrane (40), said chamber (41) being kept under pressure by pressurization means (5).
US10119232B2 Illuminated shovel assembly
An illuminated shovel assembly including: an elongated shaft, wherein the elongated shaft includes a length, a first proximal end, and a second distal end; a handle sub-assembly, wherein the handle sub-assembly is secured to or forms part of the first proximal end of the elongated shaft; a blade implement, wherein the blade implement is secured to or forms part of the second distal end of the elongated shaft; and a light sub-assembly, wherein the light sub-assembly includes an energy source, a switch, and one or more light sources.
US10119231B1 Energy absorbing guardrail system having a modified first upper post
A highway crash attenuation system having W-beam rail elements attached to a plurality of vertical posts. An impact terminal with a feeder chute guides one or more of the W-beam rail elements through the impact terminal. The feeder chute has an impact shield extending along a traffic-facing side of the chute from an upstream-most end to a downstream-most end of the chute closing the traffic-facing side of the chute. The system also has an anchor cable release mechanism for releasing the cable downstream of the first vertical post and an improved first breakaway post. An improved upper section of Post 1 has an anchor bearing plate with a cooperating stabilizing bolt engaging with the upstream face of the upper post section. The downstream side of the upper post section is provided with split, spaced-apart strut sections which do not obstruct the rear cable pass through notch.
US10119230B2 Security barrier apparatus
The invention relates to a security barrier apparatus 10, 70, 100 comprising a support 12 having at least three upright posts 14, 16, 18, 72 thereon. Two of the posts 14, 18 being fixed to the support 12 and at least one post 16, 72 being translatably movable relative to the two fixed posts 14, 18. The two fixed posts 14, 18 being spaced apart from one another and comprise a first plane 19 therebetween. The movable post 16, 72 being mounted to a slide device 24 of the support 12 for providing said translatable movement. The slide device 24 to operate the apparatus 10, 70 between an open position and a closed position such that in the closed position the movable post 16, 72 is between the fixed posts 14, 18 for inhibiting the passage of a vehicle, and in the open position the movable post 16, 72 is out of alignment with the first plane 19 and adjacent to one of the fixed posts 14, 18 for allowing the passage of a vehicle therebetween.
US10119229B1 Work platform rail system
A system and apparatus for constructing a work platform under a bridge deck that has a decking segment that moves under the bridge deck from one end to the other as work progresses, eliminating the need for constructing decking under the entire length of the bridge deck. The decking segment hangs from a plurality of trolleys that move along a plurality of rails beneath the bridge deck, the trolleys moving the decking segment from one end of the bridge deck to another. The trolley has at least one main wheel that runs on the tubular rail top and a plurality of side wheels that maintain the trolley on the tubular rail, the trolley smoothly moving along the tubular rail.
US10119227B2 Method for measuring and displaying the track geometry of a track system
A method for measuring and displaying the track geometry of a track system uses a track-driveable permanent-way machine, comprising a control measurement system measuring the track position to be corrected before a lifting and lining device, an acceptance measurement system measuring the corrected track position after it, and output units displaying the measured values. The lifting and lining device is controlled depending on the measured values of the control measurement system and the acceptance measurement system to achieve a specified target track geometry. A three-dimensional position image is calculated from the curvature image (k(s)), longitudinal level image (h(s)) and superelevation image (u(s)) of the target track geometry, put into a perspective display, and displayed by the output unit, supplemented by measured error curves for track parameters of track direction, superelevation, twist, and longitudinal level.
US10119226B2 Apparatus and method for manufacturing multilayer felt
An apparatus and a method for manufacturing multilayer felt to improve NVH (noise, vibration, and harshness) of a vehicle may include supplying first chip felt between an upper mold and a lower mold, and simultaneously, firstly adsorbing the first chip felt on a bottom surface of the upper mold by vacuum pressure applied to vacuum suction gates of the upper mold, supplying second chip felt between the upper mold and the lower mold, and simultaneously, secondly adsorbing the second chip felt on a surface of the first chip felt by vacuum pressure applied to the vacuum suction gates of the upper mold, to stack the second chip felt on the first chip felt, pressing the first chip felt and the second chip felt, which are stacked on each other, using a press molding operation of the upper mold and the lower mold, and forming a multilayer felt product.
US10119224B2 Method for manufacturing an imitation leather banded structure with noctilucence
A method for manufacturing an imitation leather banded structure with noctilucence. The method has following steps: (1) providing an object with a surface; (2) coating a primer layer on the surface; (3) coating a shielding layer and a colored layer sequentially on the primer layer via a color printing mode; (4) coating a predetermined pattern on the colored layer; and (5) covering a transparent ink layer, and performing an imitation leather printing via a UV mask.
US10119223B2 Carpet and synthetic turf backings prepared from a polyether carbonate polyol
Disclosed are tufted carpet structures, including synthetic turf structures, such as synthetic grass structures, that include a polyurethane backing coating formed from a polyether carbonate polyol.
US10119219B2 Laundry treating apparatus
A laundry treating apparatus comprises a cabinet forming a profile, provided with a laundry opening; a door having an inner frame arranged toward the laundry opening and an outer frame coupled to the inner frame and arranged toward the outside of the cabinet, and opening and closing the laundry opening; a hinge part having a first pivot rotating the door along a first rotational direction and a second pivot rotating the door along a second rotational direction different from the first rotational direction; a pivot switching member movable to rotatably fix the door to any one of the first pivot and the second pivot; and a pressing piece provided in the door and pressed by a user to move the pivot switching member, wherein the pressing piece includes a pressing point pressed by the user, and the pressing point is provided at an upper end of the pressing piece.
US10119217B2 Laundry washing machine including a detergent drawer with a push member
A laundry washing machine (1) includes an outer casing (2) and an appliance control panel (6) located on a front wall (3) of the casing (2). The appliance control panel (6) is arranged on a front side of a drawer-like supporting structure (13) which is inserted in extractable manner into a corresponding drawer housing (14). The drawer-like supporting structure (13) is movable inside the drawer housing (14) between a retracted position and a completely extracted position. The laundry washing machine (1) furthermore includes: a push member (18, 33) which is able to elastically push the drawerlike supporting structure (13) away from the retracted position and towards the completely extracted position; a locking mechanism (19) for automatically holding the drawer-like supporting structure (13) in the retracted position and to prevent the push member (18, 33) from pushing the drawer-like supporting structure (13) away from the retracted position; and a manually operated command device (20) for forcing the locking mechanism (19) to release the drawerlike supporting structure (13), thus allowing the push member (18, 33) to push the drawer-like supporting structure (13) away from the retracted position.
US10119211B2 Binder composition for mineral wool
The present invention relates to an aqueous sizing composition for insulating products based on mineral wool, comprising (a) at least one carbohydrate chosen from reducing sugars, hydrogenated sugars and a mixture thereof, (b) at least one polycarboxylic acid or a salt or anhydride of such an acid, (c) from 1% to 25% by weight, relative to the sum of components (a) and (b), of at least one aliphatic, cycloaliphatic or aromatic monoalcohol free of acid or base functions and having an octanol/water partition coefficient (Log Kow) of between 1 and 3.
US10119209B2 Lightweight robust thin flexible polymer coated glove
Lightweight robust flexible gloves having an 18 gauge knitted liner and a polymeric coating disposed thereon and optionally including knitted reinforcement sections at areas of high stretch and/or movement are provided. Reinforcement sections can be formed by plaiting, using yarns of the same or lighter denier, and/or forming Jacquard or transfer stitches.
US10119205B2 Composite reinforcing insert and manufacturing method
A composite reinforcement insert includes a strand formed by a central fiber made of ceramic material surrounded by filaments of metal alloy helically wound around the central fiber, and a metal reinforcement layer covering the strand.
US10119204B2 Method for unweaving and realigning carbon fibers
Some embodiments are directed to a method and a device that allows fragile fibers, such as carbon fibers, for example, to be recycled so that they can be reused in a new form.
US10119195B2 Multichannel cold spray apparatus
A cold spray apparatus for applying a coating of particles to a substrate includes a nozzle assembly having a plurality of inner passages terminating at a common exit. The nozzle assembly includes a particle supply members in communication with the inner passages. The particle supply members supply the particles to flow and accelerate through the inner passages and out of the nozzle assembly via the common exit toward the substrate to be coated thereon. Furthermore, each inner passage includes a laser that emits a laser beam that is transmitted through the inner passage. The laser heats at least one of the particles and the substrate to promote coating of the substrate with the particles.
US10119193B2 Method of manufacturing an epitaxial wafer comprising measuring a level difference between a front surface of a susceptor and an upper surface of a lift pin and adjusting a ratio of the heat source output
Provided is a method of manufacturing an epitaxial wafer, which includes vapor-phase growing an epitaxial layer on a substrate W placed on a susceptor 3 in a state where an upper surface 4b1 of a lift pin 4 inserted in a through-hole H of the susceptor 3 retracts or projects with respect to an upper opening H1a of the through-hole H. A level difference D from the upper surface 4b1 of the lift pin 4 to the opening H1a of the through-hole H is measured with laser light, and outputs, during epitaxial growth, of heaters 9 located above and beneath the susceptor 3 are adjusted on the basis of the measured level difference D. Thus, a method of manufacturing an epitaxial wafer, which facilitates adjustment of the outputs of the heat sources during epitaxial growth, is provided.
US10119192B2 EPI base ring
Embodiments described herein relate to a base ring assembly for use in a substrate processing chamber. In one embodiment, the base ring assembly comprises a ring body sized to be received within an inner circumference of the substrate processing chamber, the ring body comprising a loading port for passage of the substrate, a gas inlet, and a gas outlet, wherein the gas inlet and the gas outlet are disposed at opposing ends of the ring body, and an upper ring configured to dispose on a top surface of the ring body, and a lower ring configured to dispose on a bottom surface of the ring body, wherein the upper ring, the lower ring, and the ring body, once assembled, are generally concentric or coaxial.
US10119190B2 Method of making a nanostructure and nanostructured articles
A method of making a nanostructure and nanostructured articles by depositing a layer to a major surface of a substrate by plasma chemical vapor deposition from a gaseous mixture while substantially simultaneously etching the surface with a reactive species. The method includes providing a substrate; mixing a first gaseous species capable of depositing a layer onto the substrate when formed into a plasma, with a second gaseous species capable of etching the substrate when formed into a plasma, thereby forming a gaseous mixture; forming the gaseous mixture into a plasma; and exposing a surface of the substrate to the plasma, wherein the surface is etched and a layer is deposited on at least a portion of the etched surface substantially simultaneously, thereby forming the nanostructure. The substrate can be a (co)polymeric material, an inorganic material, an alloy, a solid solution, or a combination thereof. The deposited layer can include the reaction product of plasma chemical vapor deposition using a reactant gas comprising a compound selected from the group consisting of organosilicon compounds, metal alkyl compounds, metal isopropoxide compounds, metal acetylacetonate compounds, metal halide compounds, and combinations thereof. Nanostructures of high aspect ratio and optionally with random dimensions in at least one dimension and preferably in three orthogonal dimensions can be prepared.
US10119188B2 Plasma erosion resistant rare-earth oxide based thin film coatings
An article comprises a body and at least one protective layer on at least one surface of the body. The at least one protective layer is a thin film having a thickness of less than approximately 20 microns that comprises a ceramic selected from a group consisting of Y3Al5O12, Y4Al2O9, Er2O3, Gd2O3, Er3Al5O12, Gd3Al5O12 and a ceramic compound comprising Y4Al2O9 and a solid-solution of Y2O3—ZrO2.
US10119187B2 Deformed part and vehicle
The present invention provides a deformed part created by forming a coated metal sheet into a part, the coated metal sheet comprising a steel substrate, at least one face of which is coated with a metal coating deposited by dipping the substrate in a bath, said coating comprising between 0.2 and 0.7% by weight of Al, the remainder of the metal coating being Zn and inevitable impurities, wherein an outer surface of a metal coating of the deformed part has a waviness Wa0.8 of less than or equal to 0.43 μm.
US10119185B2 Low specific gravity steel for forging use excellent in machineability
Steel for forging having high strength and superior machinability due to controlled cooling immediately after shaping by hot forging followed by tempering and having a lower specific gravity than ordinary steel for forging use, the steel containing C: 0.05 to 0.50%, Si: 0.01 to 1.50%, Mn: 3.0 to 7.0%, P: 0.001 to 0.050%, S: 0.020 to 0.200%, Al: 3.0 to 6.0%, Cr: 0.01 to 1.00%, and N: 0.0040 to 0.0200% and having a balance of Fe and unavoidable impurities.
US10119183B2 Heat treatable aluminum alloys having magnesium and zinc
New magnesium-zinc aluminum alloy bodies and methods of producing the same are disclosed. The new magnesium-zinc aluminum alloy bodies generally include 3.0-6.0 wt. % magnesium and 2.5-5.0 wt. % zinc, where at least one of the magnesium and the zinc is the predominate alloying element of the aluminum alloy bodies other than aluminum, and wherein (wt. % Mg)/(wt. % Zn) is from 0.6 to 2.40, and may be produced by preparing the aluminum alloy body for post-solutionizing cold work, cold working by at least 25%, and then thermally treating. The new magnesium-zinc aluminum alloy bodies may realize improved strength and other properties.
US10119181B2 Treatment process for a zirconium alloy, zirconium alloy resulting from this process and parts of nuclear reactors made of this alloy
A treatment process for a zirconium alloy is provided. The process includes the following steps: a zirconium alloy ingot is prepared, the composition of which is: 0.40%≤Nb≤1.05%; traces≤Sn≤2%; (0.5Nb−0.25) %≤Fe≤0.50%; traces≤Ni≤0.10%; traces≤(Cr+V) %≤0.50%; traces≤S≤35 ppm; 600 ppm≤O≤2000 ppm, preferably 1200 ppm≤O≤1600 ppm; traces≤Si≤120 ppm; traces≤C≤150 ppm; the remaining being Zr and unavoidable impurities; the ingot undergoes at least one reheating and hot shaping step, and possibly a reheating and quenching step following a hot shaping step; optionally the hot-shaped ingot undergoes an annealing; the hot-shaped and possibly annealed ingot undergoes at least one cycle of cold rolling-annealing steps; the annealing of at least one of the cold rolling-annealing steps being performed at a temperature comprised between 600° C. and the lowest of either 700° C. or (710−20×Nb %)° C., and the annealings of the other cold rolling-annealing steps, if any, being performed at a temperature not higher than 600° C. Also provided are a Zr alloy so obtained, and part of a fuel assembly for a light water nuclear reactor made of it.
US10119180B2 Titanium-based intermetallic alloy
A titanium-based intermetallic alloy includes, in atomic percent, 16% to 26% Al, 18% to 28% Nb, 0% to 3% of a metal M selected from Mo, W, Hf, and V, 0.1% to 2% of Si, 0% to 2% of Ta, 1% to 4% of Zr, with the condition Fe+Ni≤400 ppm, the balance being Ti, the alloy also presenting an Al/Nb ratio in atomic percent lying in the range 1.05 to 1.15.
US10119179B2 Titanium plate
A titanium plate according to the present invention contains a predetermined amount of Fe and O with the remainder consisting of titanium and inevitable impurities, and has a grain microstructure of the α-phase having a HCP structure. In the titanium plate, the total area in which α-phase grains specified by a first angle (θ) are included is a predetermined value of a ratio (P) or (R) and the total area in which α-phase grains specified by a second angle (φ) are included is a predetermined value of an area ratio (Q) or (S) in a (0001) pole figure of α-phase grains, and the average value and the maximum value of an equivalent circle diameter in the α-phase grains are respectively predetermined values.
US10119178B2 Titanium alloy with improved properties
A titanium alloy having high strength, fine grain size, and low cost and a method of manufacturing the same is disclosed. In particular, the inventive alloy offers a strength increase of about 100 MPa over Ti 6-4, with a comparable density and near equivalent ductility. The inventive alloy is particularly useful for a multitude of applications including components of aircraft engines. The Ti alloy comprises, in weight percent, about 6.0 to about 6.7% aluminum, about 1.4 to about 2.0% vanadium, about 1.4 to about 2.0% molybdenum, about 0.20 to about 0.42% silicon, about 0.17 to about 0.23% oxygen, maximum about 0.24% iron, maximum about 0.08% carbon and balance titanium with incidental impurities.
US10119175B2 Case hardening method for high performance long life martensitic stainless steel bearings
A method for cost effectively case hardening a component formed from a martensitic stainless steel material with a desired metallurgical condition for high temperature, high rolling contact fatigue, corrosion and spall initiation and propagation resistance bearing performance. The method describes a method to significantly reduce the carburization or carbo-nitriding process times for appreciable reduction in manufacturing cost. The Method includes the steps of: forming the component from a martensitic stainless steel material having an ASTM grain size of 9 or finer; and subjecting the component to one of a carburization and a carbo-nitriding treatment with significantly lower case hardening times for manufacturing cost-effectiveness.
US10119171B2 Method for the diagnosis, prognosis and treatment of prostate cancer metastasis
The present invention relates to a method for the diagnosis or the prognosis of metastasis, relapse or recurrence in prostate cancer which comprises determining if the c-MAF gene is amplified in a primary tumor sample. Likewise, the invention also relates to a method for the diagnosis or the prognosis of metastasis, relapse or recurrence in prostate cancer, as well as to a method for determining the tendency to develop bone metastasis with respect to metastasis in other organs, which comprise determining the c-MAF expression level. Finally, the invention relates to the use of a c-MAF inhibitor as therapeutic target for treating the prostate cancer.
US10119170B2 Detection of chromosomal region copy number changes to diagnose melanoma
This invention provides methods of detecting melanoma. The methods comprises detecting a gain or loss of certain chromosomal regions that undergo copy number changes in melanoma.
US10119167B2 Non-invasive prenatal diagnosis of fetal genetic condition using cellular DNA and cell free DNA
Disclosed are methods for determining at least one sequence of interest of a fetus of a pregnant mother. In various embodiments, the method can determine one or more sequences of interest in a test sample that comprises a mixture of maternal cellular DNA and mother-and-fetus cfDNA. In some embodiments, methods are provided for determining whether the fetus has a genetic disease. In some embodiments, methods are provided for determining whether the fetus is homozygous in a disease causing allele when the mother is heterozygous of the same allele. In some embodiments, methods are provided for determining whether the fetus has a copy number variation (CNV) or a non-CNV genetic sequence anomaly.
US10119165B2 Nucleic acid constructs and methods of use
The present invention provides oligonucleotide constructs, sets of such oligonucleotide constructs, and methods of using such oligonucleotide constructs to provide validated sequences or sets of validated sequences corresponding to desired ROIs. Such validated ROIs and constructs containing these have a wide variety of uses, including in synthetic biology, quantitative nucleic acid analysis, polymorphism and/or mutation screening, and the like.
US10119164B2 Capture primers and capture sequence linked solid supports for molecular diagnostic tests
The present invention provides systems, methods, and compositions for performing molecular tests. In particular, the present invention provides methods, compositions and systems for generating target sequence-linked solid supports (e.g., beads) using a solid support linked to a plurality of capture sequences and capture primers composed of a 3′ target-specific portion and a 5′ capture sequence portion. In certain embodiments, the target sequence linked solid support is used in sequencing methods (e.g., pyrosequencing, zero-mode waveguide type sequencing, nanopore sequencing, etc.) to determine the sequence of the target sequence (e.g., in order to detect the identity of a target nucleic acid in sample).
US10119163B2 Methods and compositions for nucleic acid amplification
Compositions, reaction mixtures, and methods for performing an amplification reaction, including multiplex amplification reaction, wherein the method comprises using one or more amplification oligomer complexes comprising linked first and second amplification oligomer members. In one aspect, the amplification oligomer complex is hybridized to a target nucleic acid, the target nucleic acid with hybridized amplification oligomer complex is then captured, and other components are washed away. Target sequences of the target nucleic acids are pre-amplified to generate a first amplification product. The first amplification product is amplified in one or more secondary amplification reactions to generate second amplification products.
US10119162B2 Multiplex targeted amplification using flap nuclease
Methods for multiplex amplification of a plurality of targets of distinct sequence from a complex mixture are disclosed. In one aspect targets are circularized using a single circularization probe that is complementary to two regions in the target that flank a region to be amplified. The targets may hybridize to the circularization probe so that 5′ or 3′ flaps are generated and methods for removing flaps and circularizing the resulting product are disclosed. In another aspect targets are hybridized to dU probes so that 5′ and 3′ flaps are generated. The flaps are cleaved using 5′ or 3′ flap endonucleases or 3′ to 5′ exonucleases. The target sequences are then ligated to common primers, the dU probes digested and the ligated targets amplified.
US10119159B2 Method of recombinant macromolecular production
Methods for in situ drug screening are provided which involve culturing a host cell containing two nucleic acid sequences, the first nucleic acid sequence encoding a membrane-permeabilizing agent and the second nucleic acid sequence encoding a desired macromolecule under the operative control of an inducible promoter, to a selected cell density to produce a macromolecule. Thereafter the host cells are exposed to an environmental condition that induces the agent to disrupt the integrity of the cell membrane without complete lysis of the cell membrane, thereby allowing transport through the membrane of small molecular weight compounds. These resulting host cells are provided with a nutrient cocktail containing components that can transport through the disrupted cell membrane, e.g., an inducing agent that induces the tightly regulated promoter and metabolic requirements that permit expression of the macromolecule. Bacterial host cells that can be used in these methods are also provided.
US10119155B2 Compositions and methods for making (S)-norcoclaurine and (S)-norlaudanosoline, and synthesis intermediates thereof
Methods that may be used for the manufacture of the chemical compound (S)-norcoclaurine, (S)-norlaudanosoline, and (S)-norcoclaurine or [S]-norlaudanosoline synthesis intermediates are provided. (S)-Norcoclaurine, (S)-norlaudanosoline, and (S)-norcoclaurine or (S)-norlaudanosoline synthesis intermediates are useful as precursor products in the manufacture of certain medicinal agents.
US10119154B2 Anthocyanins with specific properties
The present disclosure provides methods for identifying anthocyanins with improved stability, color, or hue using a screening method, and producing anthocyanins with improved stability, color, or hue in, for example, host cells comprising one or more heterologous glycosyltransferase nucleic acid molecules and one or more heterologous acyltransferase nucleic acid molecules.
US10119153B2 Method for arachidonic acid production from salispina spinosa (halophytophthora spinosa)
The present invention provides a method for eicosapentaenoic acid (EPA) and/or arachidonic acid (ARA) production by using Halophytophthora and Halophytophthora isolates that are suitable for EPA and/or ARA production. The disclosure of the present invention provides another choice for the industry to produce EPA and ARA that are good for human's health and promotes the industrial value of Halophytophthora.
US10119152B2 Fermentation process for producing chemicals
The invention refers to a method of biotransforming a carbohydrate of a raw material into a chemical, by cultivating Lactobacillus diolivorans in the presence of the raw material to produce a chemical substance, and isolating the chemical substance in the purified form, and the use of L. diolivorans in one of a series of biotransformation methods, wherein carbohydrates from at least two different carbohydrate sources of low purity are transformed into chemicals.
US10119149B2 Use of DIG3 insecticidal crystal protein in combination with cry1Ab for management of resistance in european cornborer
The subject invention includes methods and plants for controlling European corn borer, said plants comprising a Cry1Ab insecticidal protein and a DIG-3 insecticidal protein to delay or prevent development of resistance by the insect.
US10119146B2 Highly efficient ethanol-fermentative yeast
Provided is a highly efficient ethanol-fermentative yeast having high efficiency in ethanol production without introducing a foreign gene. The highly efficient ethanol-fermentative yeast is a fermentative yeast that effectively produces ethanol from pentose and hexose and is deposited to NITE Patent Microorganisms Depositary under the accession number NITE BP-01962.
US10119141B2 Hippo and dystrophin complex signaling in cardiomyocyte renewal
Embodiments of the disclosure include methods and compositions for the renewal of cardiomyocytes by targeting the Hippo pathway. In particular embodiments, an individual with a need for cardiomyocyte renewal is provided an effective amount of a shRNA molecule that targets the Sav1 gene. Particular shRNA sequences are disclosed.
US10119139B2 Treatment for conditions associated with fibrosis and collagen deposition
Methods, compositions, devices, and kits for treating and/or reducing the risk of developing a condition associated with fibrosis and/or collagen deposition are provided. The method of treating and/or reducing the risk of developing a condition associated with fibrosis and/or collagen deposition in a subject includes administering an effective amount a miRNA-762 inhibitor to the subject, wherein the subject is identified as having a risk of developing and/or a need for treatment of the condition associated with fibrosis and/or collagen deposition. The kit includes a vial containing an miRNA-762 inhibitor and a device for use in a surgery creating a risk of fibrosis and/or collagen deposition. The composition includes a pharmaceutical composition comprising a miRNA-762 inhibitor and a second agent selected from the group consisting of: an angiotensin-converting enzyme (ACE) inhibitors, an angiotensin receptor blocker (ARB), another antihypertensive agent, a steroid, and combinations thereof.
US10119133B2 Using truncated guide RNAs (tru-gRNAs) to increase specificity for RNA-guided genome editing
CRISPR-Cas genome editing uses a guide RNA, which includes both a complementarity region, which binds the target DNA by base-pairing, and a Cas9-binding region, to direct a Cas9 nuclease to a target DNA. Further disclosed are methods for increasing specificity of RNA-guided genome editing using CRISPR/Cas9 systems by using truncated guide RNAs (tru-gRNAs).
US10119128B2 Lipase variants and polynucleotides encoding same
The present invention relates to lipase variants and methods of obtaining them. The present invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants.
US10119122B2 Differentiation and expansion of endothelial cells from pluripotent stem cells and the in vitro formation of vasculature like structures
The disclosure is concerned among others with means and methods for obtaining endothelial cells and to means and methods for in vitro cell culture comprising endothelial cells and pericytes and/or smooth muscle cells derived from the pericytes. The endothelial cells or the pericytes and/or smooth muscle cells, or both, are preferably derived from in vitro differentiated pluripotent stem cells.
US10119118B2 Modified serum-free cell culture medium
The invention describes improved methods and compositions for producing a recombinant protein, e.g., an antibody, in mammalian cell culture. In addition, the invention provides improved cell culture media, including improved production media, feed solutions, and combination feeds, which may be used to improve protein productivity in mammalian cell culture.
US10119117B2 Universal, glycosylation enhancer, completely chemically defined medium formulation
In one embodiment, the present application discloses a cell culture medium for culturing cell lines suitable for producing a therapeutic protein, comprising an amino acid selected from a group consisting of L-arginine, L-asparagine, L-proline, L leucine and L hydroxyproline and a mixture thereof; a vitamin selected from a group consisting of ascorbic acid Mg2+ salt, biotin, pyridoxine HCL, folic acid, riboflavin and D-calcium pantothenate, and a mixture thereof; an element selected from a group consisting of ammonium meta vanadate, sodium meta vanadate, germanium dioxide, barium acetate, aluminum chloride, rubidium chloride, cadmium chloride, ammonium molybedate, stannous chloride, cobalt chloride, chromium sulfate, silver nitrate, sodium metasilicate, zinc sulfate, manganese sulfate H2O, manganous chloride, ferric nitrate 9H2O, ferrous sulfate 7H2O, ferric ammonium citrate, magnesium chloride anhydrous, and magnesium sulfate anhydrous, and a mixture thereof; a nucleoside selected from a group consisting of uridine and cystidine; a sugar selected from a group consisting of galactose, mannose and N-Acetyl-D-Mannosamine; and a triple buffering system comprising sodium carbonate, sodium bicarbonate and HEPES; wherein the cell culture medium is animal component-free, plant component-free, serum-free, growth factors-free, recombinant protein-free, lipid-free, steroid-free, and free of plant or animal hydrolysates and/or extracts.
US10119115B2 Methods and compositions for producing solvents
Described herein are methods, compositions and synthetic biology approaches for solvent production, including but not limited to butanol production. Described herein are recombinant bacteria and yeast strains which may be used in production of a solvent, including but not limited to butanol, from lignocellulosic and other plant-based feedstocks. Described herein are methods of producing solvents, including but not limited to butanol, using bacteria and yeast strains. Described herein are methods of producing organisms that display highly efficient butanol production.
US10119114B2 Device for the lysis of microorganisms present in an environmental or clinical sample and the extraction of nucleic acids from said microorganisms for analysis
A cartridge that can be positioned inside an air collection component and receive a component for recovering nucleic acids is described, the cartridge being substantially cylindrical and containing a microorganism retaining zone, the retaining zone containing a microorganism lysis mechanism. Also described is a device for collecting microorganisms contained in the air and a device for microorganism lysis.
US10119113B2 Systems for isolating and using clinically safe adipose derived regenerative cells
Systems and methods are described that are used to separate cells from a wide variety of tissues. In particular, automated systems and methods are described that separate regenerative cells, e.g., stem and/or progenitor cells, from adipose tissue. The systems and methods described herein provide rapid and reliable methods of separating and concentrating regenerative cells suitable for re-infusion into a subject.
US10119111B2 Cell colony area specifying apparatus, cell colony area specifying method, and recording medium
By deleting a small area from an initial boundary image, a provisional boundary image is obtained (Step S211). A thinning processing is performed on the provisional boundary image to shape the image, and a thickening processing is performed on the thinned image to obtain a mask image (Steps S212 to S214). By masking the initial boundary image with the mask image, an updated provisional boundary image is obtained (Step S215). In the updated provisional boundary image, end points adjacent to each other are connected (Step S216). By repeating Steps S212 to S216, a broken boundary is repaired. As a result, even if a boundary of a cell colony is blurred, an area of the cell colony can be specified easily and efficiently.
US10119110B2 Bioreactor using oxygen-carrying molecules
The present invention relates to devices and bioreactors capable of delivering oxygen to a cell culture using oxygen-carrying molecules. The bioreactor comprises at least two chambers separated by an oxygen-permeable membrane. The oxygen-carrying molecules are chosen from extracellular hemoglobin isolated from worm belonging to Arenicoliolae family or Nereidiolae family.
US10119104B2 Methods of making personal care articles
A method of making a personal care article includes placing a converting frame on an anvil plate assembly with an anvil plate; placing at least one lower substrate on the anvil plate and the converting frame; securing the at least one lower substrate within the converting frame; placing a cleansing composition on the at least one lower substrate and within a perimeter of a centering guide on the anvil plate; laying at least one upper substrate over the cleansing composition and the at least one lower substrate; placing the converting frame and the anvil plate assembly on a target location of a heat press; and actuating the heat press to direct a heated seal plate onto the anvil plate, thereby contacting the at least one upper substrate and forming seal between the at least one upper substrate and the at least one lower substrate.
US10119096B2 Spearmint flavor enhancer
Spearmint flavor enhancers and methods for the production thereof. The spearmint flavor enhancers may include l-carvone, l-carveol isomers, and d-dihydrocarveol isomers. The spearmint flavor enhancers may further include l-isocarveol isomers, l-carvyl acetate isomers, d-dihydrocarvyl acetate isomers, and l-isocarvyl acetate isomers.
US10119093B2 Composition and method for preventing or reducing engine knock and pre-ignition in high compression spark ignition engines
A lubricant composition for high compression spark ignition engines that contains at least one bismuth-containing compound (e.g., a bismuth salt of a carboxylic acid). A method for preventing or reducing engine knock and pre-ignition in an engine lubricated with a formulated oil. The formulated oil has a composition including at least one bismuth-containing compound (e.g., a bismuth salt of a carboxylic acid). A fuel composition for high compression spark ignition engines that contains at least one bismuth-containing compound (e.g., a bismuth salt of a carboxylic acid). A method for preventing or reducing engine knock and pre-ignition in an engine by using a fuel additive composition in a gasoline fuel composition. The fuel additive composition contains at least one bismuth-containing compound (e.g., a bismuth salt of a carboxylic acid). The lubricating oils of this disclosure are useful as passenger vehicle engine oil (PVEO) products.
US10119091B2 Anti-corrosion additives
A lubricant composition comprising an oil of lubricating viscosity and an N-hydrocarbyl-substituted aminoester, wherein the N-hydrocarbyl substituent comprises a hydrocarbyl group of at least 3 carbons atoms, with a branch at the 1 or 2 position of the hydrocarbyl chain, provides good iron and copper corrosion performance in driveline or gear applications.
US10119090B2 Composition and method for preventing or reducing engine knock and pre-ignition in high compression spark ignition engines
A method for preventing or reducing engine knock or pre-ignition in a high compression spark ignition engine lubricated with a lubricating oil by using as the lubricating oil a formulated oil. The formulated oil has a composition that contains (i) a lubricating oil base stock comprising at least one ester including at least one group selected from the group consisting of Formula (1), Formula (2), and Formula (3): The lubricating oils of this disclosure are useful as passenger vehicle engine oil (PVEO) products.
US10119089B2 Coal char passivation process and apparatus
A continuous process and apparatus for treating dried coal and coal char to promote passivation of the reactive carbon particles by forming a protective oxide coating and simultaneously adding moisture to rehydrate said particles. The passivation process is conducted in a novel apparatus providing for the staged control of the reaction temperature and the staged introduction of both oxygen and moisture. The fluidized bed apparatus has internal in-bed cooling means embedded within the fluidized coal or coal char particles so as to remove the heat energy as it is released by virtue of the exothermic passivation reactions.
US10119088B2 Method of producing carbon-enriched biomass material
The present invention provides a carbon-enriched biomass material, a method of producing the carbon-enriched biomass material, and a method for using the carbons-enriched biomass material. A lignocellulosic material is used as a starting material and is treated at elevated temperatures under partially oxidizing conditions in a reaction vessel which is isolated from the environment. The carbon enriched biomass can be used in domestic or industrial combustion processes.
US10119085B2 Quaternized nitrogen compounds and use thereof as additives in fuels and lubricants
The present invention relates to novel quaternized nitrogen compounds, to the preparation thereof and to the use thereof as a fuel and lubricant additive, more particularly as a detergent additive; to additive packages which comprise these compounds; and to fuels and lubricants thus additized. The present invention further relates to the use of these quaternized nitrogen compounds as a fuel additive for reducing or preventing deposits in the injection systems of direct-injection diesel engines, especially in common-rail injection systems, for reducing the fuel consumption of direct-injection diesel engines, especially of diesel engines with common-rail injection systems, and for minimizing power loss in direct-injection diesel engines, especially in diesel engines with common-rail injection systems.
US10119082B2 Hydrocracking process utilizing aqueous ammonia
A process for controlling hydrocracking reactions in a hydrocracking reactor by passing aqueous ammonia to the hydrocracking reactor. The aqueous ammonia is injected into the process at various locations at a low pressure, typically between approximately 0.17 to approximately 2.07 MPa (25 to 300 psi). A wash fluid can be used to lower the concentration of ammonia in the hydrocracking reactor, and thus, increase the catalytic activity of the hydrocracking catalyst.
US10119080B2 Desalter emulsion separation by direct contact vaporization
A petroleum desalting process in which the oil/water emulsion layer which forms in the desalter vessel between the settled water layer and the settled oil layer is separated into the oil and water components by contact with a heated high boiling hydrocarbon to break the emulsion and vaporize water from the emulsion in a flash drum. The vessel has an emulsion outlet for removing an emulsion stream from the emulsion layer and a conduit connecting the emulsion withdrawal port to an inlet of an optional settling drum to effect and initial separation into an oil-enriched phase and a water phase with the oil-enriched phase led to the flash drum.
US10119079B2 Composition for removal of sulfur-containing compounds
Disclosed is a composition capable of removing safely and efficiently a sulfur-containing compound contained in a hydrocarbon, particularly hydrogen sulfide, an —SH group-containing compound, or a mixture thereof. Provided is a composition for removal of a sulfur-containing compound in a hydrocarbon, the sulfur-containing compound being hydrogen sulfide, an —SH group-containing compound or a mixture thereof: the composition containing a dialdehyde having 6 to 16 carbon atoms as an active ingredient.
US10119078B2 Method for converting carbon and hydrocarbon cracking and apparatus for hydrocarbon cracking
A method for converting carbon into a carbon oxide, comprises: contacting carbon with steam in presence of a carnegieite-like material of formula (Na2O)xNa2[Al2Si2O8], wherein 0
US10119072B2 Carbon-based fluorescent tracers as oil reservoir nano-agents
The present invention relates to carbon-based fluorescent nano-agent tracers for analysis of oil reservoirs. The carbon-based fluorescent nano-agents may be used in the analysis of the porosity of a formation. The nanoagents are suitable for injection into a petroleum reservoir and may be recovered from the reservoir for the determination of hydrocarbon flow rates and retention times.
US10119071B2 Enhanced invisible-fluorescent identification tags for materials
A tag composition includes a naphthalocyanine tag component that is invisible in light of the visible spectrum and which emits fluorescent light in a non-visible spectrum under a non-visible excitation energy, a binder for binding the tag to a surface of a material; and a solvent, wherein the tag component and the binder are dissolved in the solvent.
US10119069B2 Functional material, its preparation method, color filter material, and color filter substrate
The present invention provides a functional material and a method for preparing the same, as well as a color filter material and a color filter substrate. The present invention belongs to the display technical field and can solve the problem that existing color filter films are environmentally unfriendly and have poor heat resistance and unsatisfactory colors. The functional material of the present invention includes an inorganic powder whose surface has a modified layer, wherein the inorganic powder includes any one or more of aluminum oxide, magnesium oxide, zinc oxide, zirconium oxide, silicon dioxide, titanium dioxide, boron oxide, diiron trioxide, calcium oxide, potassium oxide, sodium oxide and lithium oxide; and the modified layer is generated by a reaction of a dianhydride and a diamine. The color filter material of the present invention includes the above functional material and a quantum dot. The color filter substrate of the present invention includes a color filter film made of the above color filter material.
US10119068B2 Viscosifying modified proppant system for carbon dioxide based fracturing fluids
Viscosifying proppants including proppant particles coated with a CO2-philic coating in which the CO2-philic coating has a solvable portion that viscosifies a CO2-based fluid when the viscosifying proppant is added to the CO2-based fluid are provided. Methods of making viscosifying proppants are also provided that include coating proppant particles with a precursor material of a CO2-philic material, and polymerizing the precursor material to form a viscosifying proppant. Viscous hydraulic fracturing fluids include a CO2-based fluid and the viscosifying proppants and methods of treating subterranean formations that include contacting a subterranean formation with a viscous hydraulic fracturing fluid and propagating at least one subterranean fracture are also provided.
US10119066B1 Glutamic diacetic acid-containing aqueous fluid composition
A fracturing fluid composition that includes a chelating agent, e.g. GLDA, and a polymeric additive comprising a copolymer of acrylamido-tert-butyl sulfonate and hydrolyzed polyacrylamide diluted in an aqueous base fluid, e.g. seawater, and a method of fracking a geological formation using the fracturing fluid composition. Various embodiments of the fracturing fluid composition and the method of fracking are also provided.
US10119065B2 Composition for fracturing and displacement and method for fracturing and displacement of tight oil reservoir
The present invention relates to the field of oilfield chemistry, and discloses a composition for fracturing and displacement and a method for fracturing and displacement of a tight oil reservoir. The composition contains a pyrrolic compound represented by formula (1) and a laurate; in the formula (1), M− is halide ion, R1 is C1-C5 linear or branched alkyl, and R2 is C15-C20 linear or branched alkyl. The composition for fracturing and displacement provided in the present invention has functions of fracturing, solid carrying, imbibition, drainage and oil displacement, so as to maximize the recovery efficiency of tight oil, and attain economic and social benefits by implementing multiple functions with a single composition, saving resources, and reducing cost.
US10119061B2 Organoclay compositions for drilling fluids useful to provide substantially constant rheology profiles to such fluids over a wide temperature range
A method of providing a substantially constant rheological profile of an oil-based drilling fluid over a temperature range of about 120° F. to about 40° F., comprising adding drilling fluid additive to the drilling fluid, wherein the drilling fluid additive comprises an organoclay composition comprising: organoclay compositions where a phyllosilicate clay is exchanged with quaternary ammonium ions having a formula of [NR1R2R3R4]+ wherein at least one of R1, R2 and R3 is a mixture of branched alkyl groups.
US10119057B2 Compositions comprising phase change materials and methods of making the same
In one aspect, compositions are described herein. In some embodiments, a composition comprises a phase change material, a hydrophobic sorption material, and a viscosity modifier. In some embodiments, a composition comprises a foam and a latent heat storage material dispersed in the foam, the latent heat storage material comprising a phase change material and a hydrophobic sorption material.
US10119055B2 Stable 2,3,3,3-tetrafluoropropene composition
A stable composition (CS) including at least x wt.-% 2,3,3,3-tetrafluoropropene (99.8 ÿ x<100), at most y wt.-% unsaturated compound(s) (Ia) (0
US10119054B2 Filling material, a sealing structure and a method of making the sealing structure
A liquid epoxy resin, a powdered metal and a hardening agent are provided as a filling material (S) and poured into an insert hole (82). The filling material (S) is in a liquid state under a normal temperature so as to make the filling material (S) handle easily in the filling work. The filling material (S) is hardened at a clearance between a bushing tool (12) and the insert hole (82). The filling material (S) is placed between the bushing tool (12) and the insert hole (82) to enhance a heat-conductivity therebetween. By heat treating a metallic mold die 80, it is possible to char the epoxy resin. This makes it possible to deposit the powdered metal (copper or the like) over an entire area of the clearance so as to highly enhance the heat-conductivity.
US10119053B2 Use of a bituminous composition as an adhesive binder
A bituminous composition is used as an adhesive binder. The bituminous composition has at least one acidic additive of general formula (I): R—(COOH)z in which R is a linear or branched, saturated or unsaturated hydrocarbon-based chain having from 4 to 68 carbon atoms, preferably from 4 to 54 carbon atoms, more preferentially from 4 to 36 carbon atoms and z is an integer ranging from 1 to 4, preferably from 2 to 4.
US10119051B2 Binder composition in wooden composite boards
The present invention relates to a binder composition, in particular for wooden composite boards, obtainable from a binder composition, in particular for wooden composite boards obtainable from at least one polymer adhesive, at least one polyalcohol compound, at least one compound of the general formula (I) RaSiX(4−a)  (I), or the general formula (II) ObXc(OH)dReSiO(4-b-c-d-e)/2  (II). The present invention relates also to a wooden composite board containing said binder composition.
US10119050B2 Adhesive sealing composition
An adhesive composition that can be used in an extrusion-coating process for application to a support or in an extrusion-laminating process in order to bond several supports of different or identical nature to one another, over a wide temperature range, including: from 91% to 98% by weight of the composition, of a copolymer of ethylene and of alkyl acrylate; at least one tackifying resin; processing aids, wherein the tackifying resin represents between 1.5% and 5.5% of the weight of the composition and the processing aids represent between 0.5% and 3.5% of the weight of the composition and the anti-blocking agent represents, in the processing aids, at least 60% by weight of the aids. Also, a film of the composition and a multilayer structure that includes this film.
US10119049B2 Polishing agent, storage solution for polishing agent and polishing method
A polishing agent for chemomechanically polishing a base having a carbon-based material and an insulating material to remove at least a part of the carbon-based material, the carbon-based material having a carbon content of 60 to 95 atm % as measured by X-ray photoelectron spectroscopy, the polishing agent comprising: an abrasive grain comprising silica; an allylamine-based polymer; and water, wherein a mass ratio of a content of the allylamine-based polymer with respect to a content of the abrasive grain is 0.002 to 0.400, and the abrasive grain has a positive charge in the polishing agent.
US10119046B2 Curing agent for epoxy coatings
Compositions, methods, and coating composition using a curing agent are provided herein. In one embodiment, a curing agent for epoxy resins may be prepared using a formulation including: (a) an adduct of: (i) a diglycidyl ether of a bisphenol, and (ii) a first polyamine; (b) a second polyamine; and (c) water; wherein the composition has an amine hydrogen equivalent weight, based on solids, of less than or equal to 105.
US10119043B2 Aqueous inkjet inks
An aqueous inkjet ink contains: a) a color pigment; b) an alkoxylated fluorosurfactant; and c) an ethoxylated oligomer having a molecular weight smaller than 400; and has a static surface tension at 25° C. of no more than 28 mN·m;and a viscosity between 5 and 12 mPa·s at 32° C. at a shear rate of 1,000 s−1.
US10119037B2 Cellulose acetate wood filler compositions
A cellulose acetate wood filler composition comprises a binder composition and a filler. The binder compositions comprise cellulose acetate, a plasticizer, and at least one organic solvent. The binder compositions may be substantially free, e.g., free of tackifiers. The wood filler compositions may be used in a method of filling a cavity in a substrate. The method comprises applying the wood filler composition to an inner surface of the substrate.
US10119026B2 Additive for asphalt mixes containing reclaimed bituminous products
The present invention relates to a method of improving the incorporation of recycled bituminous products by using at least one surfactant as an alternative to the known rejuvenating oils, for the preparation of asphalt mixes containing recycled bituminous products. The use of such alternative surfactant(s) results in better mechanical properties of the asphalt mix, while using smaller amounts of fresh bitumen and greater amounts of recycled bituminous products.
US10119023B2 Polymer composition
Polymer composition (C) comprising a poly(aryl ether ketone) (P1) chosen from polyetheretherketones, polyetherketoneketones and polyetheretherketone-polyetherketoneketone copolymers, a polyphenylsulfone (P2), and a reinforcing fiber (F), with the exception of a polymer composition consisting of 90 wt %, based on the total weight of the polymer composition, of a polymer blend consisting of 85 parts by weight of a polyphenylsulfone and 15 parts by weight of a polyetheretherketone, and 10 wt %, based on the total weight of the polymer composition, of glass fiber.
US10119016B2 Heterophasic copolymers and sequential polymerization
This invention relates to heterophasic copolymers of propylene and an alpha olefin comonomer having a high fill phase content (≥15%), and heterophasic polymerization processes using a single site catalyst system with a support having high average particle size (PS≥30 μm), high surface area (SA≥400 m2/g), low pore volume (PV≤2 mL/g), and a mean pore diameter range of 1≤PD≤20 nm.
US10119008B2 Golf balls incorporating HNP ionomers based on highly diverse mixtures of organic acids
Golf ball incorporating an HNP composition consisting of a mixture of: at least one ethylene acid copolymer; sufficient amount of cation source to neutralize greater than about 100% of all acid groups present; and a highly diverse mixture of at least four organic acids having different characteristics such as relating to: carbon chain lengths, number of double bonds on carbon chains, positioning of double bonds on carbon chains, number of branches, types of branches, positioning of branches on carbon chains, positioning of acid groups on carbon chains, configurations (cis/trans), functional groups on carbon chains, being saturated/unsaturated, being conjugated/non-conjugated; presence/absence of functional group(s) on carbon chain; being aliphatic/aromatic, or combinations thereof. No organic acid is present in highly diverse mixture in a concentration greater than 80%, or, in some embodiments, greater than 60%, or greater than 40%. HNP composition may be relatively soft/relatively low modulus, relatively hard/relatively high modulus, or blends thereof.
US10119006B2 Integrated process for treating recycled streams of PET and PTT
A process for producing a polyester polyol comprising reacting a recycle stream selected from recycled PET carpet, carpet fiber, containers, textiles, articles or mixtures thereof, with a glycol in a reactor, thereby forming a digested product stream comprising polyols, and an undigested stream; and then reacting the digested product stream with a hydrophobe selected from dimer fatty acids, trimer fatty acids, oleic acid, ricinoleic acid, tung oil, corn oil, canola oil, soybean oil, sunflower oil, bacterial oil, yeast oil, algae oil, castor oil, triglycerides or alkyl carboxylate esters having saturated or unsaturated C6-C36 fatty acid units, saturated or unsaturated C6-C36 fatty acids, alkoxylated castor oil, saturated or unsaturated C9-C18 dicarboxylic acids or diols, cardanol-based products, recycled cooking oil, branched or linear C6-C36 fatty alcohols, hydroxy-functional materials derived from epoxidized, ozonized, or hydroformylated fatty esters or acids, or mixtures thereof.
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