US10254996B1
One or more buckets of key-value pairs of a first node of a distributed storage system are selected to be migrated to a second node of the distributed storage system. One or more underlying database files corresponding to the one or more selected buckets are identified. The one or more identified underlying database files are directly copied from a storage of a first node to a storage of the second node. The copied underlying database files are linked in a database of the second node to implement the one or more selected buckets in the second node.
US10254994B2
A method for migrating data to avoid read disturbance is introduced to contain the following steps: finding a singular physical-block from physical blocks; performing a test read on data of the ith physical page of the singular physical-block; determining whether the data of the ith physical page of the singular physical-block has passed the test read; and when the data of the ith physical page of the singular physical-block has not passed the test read, moving or copying data of the ith physical page and at least one neighboring physical-page of the singular physical-block to an available physical-block.
US10254992B2
A method for execution by a dispersed storage and task (DST) execution unit includes generating location weight data that includes a plurality of location weights assigned to a plurality of memory devices of the DST execution unit. A first one of the plurality of memory devices and a second one of the plurality of memory devices are selected for reallocation based on the location weight data. The reallocation is executed by removing a data slice from the first one of the plurality of memory devices and storing the data slice in the second one of the plurality of memory devices.
US10254983B2
A method of performing an atomic write command in a data storage device comprising a volatile memory and a plurality of non-volatile memory devices configured to store a plurality of physical pages. The method may comprise storing data in a plurality of logical pages (L-Pages), each associated with a logical address. A logical-to-physical address translation map may be maintained in the volatile memory, and may be configured to enable determination of a physical location, within one or more of the physical pages, of the data referenced by each logical address. The data specified by a received atomic write command may be stored one or more L-Pages. Updates to the entry or entries in the translation map associated with the L-Page(s) storing the data specified by the atomic write command may be deferred until all L-Pages storing data specified by the atomic write command have been written in a power-safe manner.
US10254959B2
Embodiments provide a character input method and an electronic device. The method includes acquiring a character input instruction, and displaying candidate characters generated by the character input instruction. The method also includes acquiring a first instruction input by a user, where the first instruction is used to select at least one target candidate character in the candidate characters. The method also includes acquiring a sliding gesture input by the user, and determining, according to the sliding gesture, a sliding track corresponding to the sliding gesture, where the sliding track is a track formed by action points of the sliding gesture on an output device. The method also includes acquiring, according to the sliding track, a position that is selected by the user for inputting a character, and inputting the at least one target candidate character to the position that is selected by the user for inputting a character.
US10254957B2
A method is provided for deforming one or more touch screen activation targets associated with respective representations of items displayed on a display of a touch screen device. The method includes: displaying one or more representations corresponding to each of the one or more items displayed on a display of a touch screen device; providing, for each displayed representation, an activation target defining boundaries within which a touch input is processed as corresponding to selection of the corresponding item; receiving information indicating the orientation or movement of the touch screen device; and responsive to the received orientation or movement information, deforming the activation target of the item with respect to the representation of the item. The items may be a plurality of keys forming a virtual keyboard; and each of the representations may be one of the plurality of keys on the display of the touch screen device.
US10254955B2
This document describes techniques for progressively indicating new content in an application-selectable user interface. These techniques permit a user to view indications of new content for applications progressively, rather than all at one time. By so doing, the techniques may avoid mentally or visually overloading or over-stimulating a user viewing the indications.
US10254953B2
The present invention relates to a computer-implemented method for inputting text into an electronic device (10). The method includes selecting a first set of candidate words stored in a database. At least one of the first set of candidate words is then displayed on a screen (20) for selection by a user. The user generates a continuous input pattern (420; 540) and the method identifies one or more candidate words disposed along or proximal to the continuous input pattern (420; 540). The one or more identified candidate words are then input into a text entry field (430). The method includes refreshing the displayed candidate words when the continuous input pattern (420; 540) traces a predefined refresh gesture or enters/exits a predefined region (545). The present invention also relates to a computing device programmed to perform the method described herein.
US10254949B2
In a computer-implemented method, at a portable multifunction device with a touch screen display, a series of ratings indicia are displayed on the touch screen display, wherein the ratings indicia comprise a lowest rating indicia and one or more progressively higher rating indicia. A finger gesture by a user on one or more of the ratings indicia is detected, wherein the finger gesture contacts a last rating indicia immediately prior to breaking contact with the touch screen display. A rating corresponding to the last rating indicia contacted by the finger gesture is used as input to a function or application in the device.
US10254943B2
A user interface for a vehicle, including a steering wheel for the vehicle, including a grip, a sensor operable to detect objects at a plurality of locations along the grip, and an illuminator operable to illuminate different portions of the grip, a processor in communication with the sensor, with the illuminator and with a controller of vehicle functions, and a non-transitory computer readable medium storing instructions which cause the processor to identify, via the sensor, a location of a first object along the grip, to illuminate, via the illuminator, a portion of the grip, adjacent to the identified location, to further identify, via the sensor, a second object being at the illuminated portion of the grip, and to activate, via the controller, a vehicle function in response to the second object being at the illuminated portion of the grip.
US10254942B2
This document describes techniques and apparatuses enabling adaptive sizing and positioning of application windows. In some embodiments, these techniques and apparatuses enable sizing and positioning of application windows to provide an optimized layout of application windows.
US10254930B2
Methods and apparatus, including computer program products, implementing and using techniques for an integrated user interface an interface that receives user input through the user interface. User selection input received through the user interface is used to sequentially update a selection register and sequential user selections are differentiated within the user interface based on their status within the selection register.
US10254929B2
User interface virtualization describes a technique for providing a user with access to one computing device from another computing device, while translating the ergonomics of one computer's user interface style into the ergonomics of the other's. An agent running on a remote desktop exchanges metadata and input events with a corresponding client running on a client device that accepts a “touch and swipe” style input. The agent running on the remote desktop may use an interface interaction API or software framework to programmatically manipulate the user interface of the remote desktop and act as a proxy for the corresponding client. The client constructs and displays native graphical user interface elements at the client device that are virtual representations of a corresponding user interface element at the remote desktop, including file dialogs, clipboards, start menus, and task switchers.
US10254926B2
Systems, methods, and software for presenting predefined parameter subsets for industrial automation devices and equipment are provided herein. In one example, a non-transitory computer readable medium having stored thereon program instructions executable by a computing device is presented. When executed by the computing device, the program instructions direct the computing device to present a graphical user interface with at least one predetermined subset of parameters, receive a user selection for one of the at least one predetermined subset of operating parameters for an industrial automation device, identify parameters associated with the selected subset, and display the identified subset of parameters.
US10254919B2
Methods and systems may provide for identifying a first user selection of one or more objects in an interface, and determining a tag associated with a second user selection. The first user selection can be a single-click selection and the second user selection may correspond to one of a tagged object and a tag. In addition, a tag relationship may be created between the one or more objects of the first user selection and the tag associated with the second user selection. If the second user selection is previous to the first user selection, the tag relationship can be created in response to the first user selection. If the second user selection is subsequent to the first user selection, the tag relationship may be created in response to the second user selection.
US10254905B2
A touch display apparatus includes a display panel, a touch electrode, a first pressure sensing electrode, a polarizer and a second pressure sensing electrode. The display panel includes a display region and a peripheral region, and displays an image. The touch electrode is disposed on the display region of the display panel, includes a plurality of touch patterns, and detects a touch position. The first pressure sensing electrode is disposed on the peripheral region of the display panel. The touch electrode and the first pressure sensing electrode are disposed in the same layer. The polarizer is disposed on the touch electrode and the first pressure sensing electrode, and includes a dielectric elastomer material. The second pressure sensing electrode is disposed on the polarizer, and overlaps the first pressure sensing electrode.
US10254894B2
A device for combined capacitance and pressure measurements includes a plurality of first input/output terminals for a projected capacitance touch panel wherein the projected capacitance touch panel includes a layer of piezoelectric material disposed between a plurality of sensing electrodes and a common electrode. The device also includes a plurality of second input/output terminals for a capacitive touch controller. The device also includes a plurality of separation stages, each separation stage connecting one first input/output terminal to a corresponding second input/output terminal, and each separation stage includes a first frequency-dependent filter for filtering signals between respective first and second input/output terminals. The device also includes at least one amplification stage, each amplification stage having at least one input and an output configured to provide an amplified signal, wherein the number of amplification stages is less than or equal to the number of separation stages and each amplification stage input is connected to one or more of the first input/output terminals through the respective separation stage(s) Each amplification stage or each separation stage includes a second frequency-dependent filter for filtering signals between the respective first input/output terminal and an amplification stage input. Each first frequency-dependent filter is configured to pass signals from the capacitive touch controller and each second frequency-dependent filter is configured to attenuate signals from the capacitive touch controller.
US10254890B2
A touch surface device having improved sensitivity and dynamic range is disclosed. In one embodiment, the touch surface device includes a touch-sensitive panel having at least one sense node for providing an output signal indicative of a touch or no-touch condition on the panel; a compensation circuit, coupled to the at least one sense node, for generating a compensation signal that when summed with the output signal removes an undesired portion of the output signal so as to generated a compensated output signal; and an amplifier having an inverting input coupled to the output of the compensation circuit and a non-inverting input coupled to a known reference voltage.
US10254884B2
Certain aspects of the present disclosure generally relate to a touch panel. The touch panel may include a cover layer, of a plurality of layers, configured to receive a touch force applied to the touch panel. The touch panel may include a force determination set of layers, of the plurality of layers, to determine a magnitude of the touch force applied to the touch panel. The force determination set of layers may include a piezoelectric layer with a set of force determination pixels. The set of force determination pixels may be arranged in a matrix to address the set of force determination pixels. A force determination pixel may be configured to generate a charge for determining a location of the touch force applied to the touch panel and a magnitude of the touch force applied to the touch panel.
US10254880B2
A touch projection screen including a substrate, touch layers, and a reflective projection film is provided. The touch layers and the reflective projection film are sequentially disposed on the substrate, and the touch layers are located between the substrate and the reflective projection film. Each of the touch layers comprises a base layer and an electrode pattern disposed on the base layer. Each electrode pattern includes a plurality of electrode line sets. Each electrode line set includes a plurality of electrode lines and a plurality of electrode segments. The electrode lines are arranged to be parallel to each other. An included angle between each of the electrode segments and one of the electrode lines is an acute angle. Two ends of each electrode segment are connected to the corresponding electrode lines. In addition, a touch projection system including the touch projection screen and a projection device is provided.
US10254874B2
A touch screen includes a first electrode and a second electrode that are disposed oppositely, and a sensing layer disposed between the first electrode and the second electrode. The sensing layer is made of transparent material having piezoelectric effect. The touch screen can sense pressure by any object, and therefore cannot only sense a position of a contact, but also sense a magnitude and a change characteristic of acting force. Also, the touch screen according to the present disclosure directly converts the pressure applied by the object onto the touch screen into an electric signal, which reduces the power consumption greatly, and therefore reduces whole power consumption of the screen effectively.
US10254867B2
The technical field of touch panel is related to. A touch panel provided herein includes a touch area and a peripheral area. A first driving circuit and a GOA circuit are provided in the peripheral area. The first driving circuit and the GOA circuit include same stage transmission units, and share a same driving signal. The first driving circuit is sandwiched in the GOA circuit, and thus a layout space of the first driving circuit can be saved, which can facilitate realization of narrow frame design. Sensor pads in the touch area are arranged in a rectangular array, and a first sensor pad and a last sensor pad of each row of sensor pads are connected with the first driving circuit respectively. Two adjacent sensor pads are connected by a first connecting line or a second connecting line. A display device including the touch panel is further provided.
US10254865B2
Display device intended notably for a motor vehicle and comprising:—a display screen (2),—a touch-sensitive pad (5) positioned in front of the display screen,—a lateral surround (3) positioned over part of the front surface of the display screen, —a first opaque mask (4) positioned between the touch-sensitive pad and the lateral surround (3) and extending toward the center of the front surface of the display screen beyond the lateral surround so as to conceal said lateral surround,—a second opaque mask (6) positioned in front of the touch-sensitive pad and concealing a lateral part of the front surface of the touch-sensitive pad which part is positioned in front of the first mask, in which device the first mask extends toward the center of the front surface of the screen beyond the second mask.
US10254852B2
The present invention includes a device, system and method of use consisting of a specialized dental keyboard wherein the specialized keyboard resides as virtual keys on a touch screen panel on a device such as a tablet computer including such devices as an Apple iPad. The invention includes a software component that enables customer configurable keyboard layouts including a plurality of specialized keys that provide short-cut macros to streamline data entry during a dental exam.
US10254850B1
In playing a media content, a repetitive gesture cycle record includes a gesture type, an orientation, a first gesture cycle record for a first gesture cycle, and a second gesture cycle record for a second gesture cycle. The first gesture cycle record includes a first span of 3D coordinates for the first gesture cycle and a first speed. The second gesture cycle record includes a second span of 3D coordinates for the second gesture cycle and a second speed. The first gesture cycle attributes match second gesture cycle attributes. The gesture type and a media type of the media content is compared with a plurality of actions. The gesture type and the media type match a given action, and the given action is applied on a presentation of the media content according to the orientation, the first span, the first speed, the second span, and the second speed.
US10254848B2
The present invention extends to methods, systems, and computer program products for cross-platform data visualizations using common descriptions. Embodiments of the invention provide mechanisms for simplifying software development and enhanced code reliability. A user interface, along with interactive and dynamic characteristics, can be described (programmatically and/or declaratively) independently of any specific device platform. User interface qualities can be described using a generic scene graph structure with attached behaviors. The generic scene graph can then be used to drive the user interface on any number of different computing platforms using platform specific (e.g., rendering, gesture recognition, etc.) sub-systems. Platform specific sub-systems can vary based on technologies that are used by the platform specific sub-systems. For example, rendering sub-systems can vary based on the technology used to render graphical data, such as, for example, Open GL, XAML, Direct X, Quartz, etc.
US10254843B2
A system and method for capturing media are disclosed. In a first aspect, the system comprises a wristband device that includes at least one sensor and a camera coupled to the wristband device. The camera is controlled by at least one gesture determined using the at least one sensor. In a second aspect, the method comprises providing a wristband device that includes at least one sensor, coupling a camera to the wristband device, determining at least one gesture using the at least one sensor, and controlling the camera by using the at least one gesture.
US10254833B2
A system is provided, including: a peripheral device having a plurality of electromagnets; a glove interface object, the glove interface object having one or more magnetic sensors configured to sense magnetic fields generated by the electromagnets to determine a location of the glove interface object in an interactive environment, the glove interface object further having one or more inertial sensors configured to detect an orientation of the glove interface object.
US10254827B2
A gaming system provides player adjusted entertainment content through: a) multiple player input terminals having player input controls in communication with a gaming processor and a display screen; b) a library of motion images or a motion capture suit in communication with a display processor. The display processor is in communication with a community display system viewable from all of the multiple number of player input terminals in communication with the gaming processor. The gaming processor is configured to execute software to accept and resolve wagers from the player input terminals and the player input terminal is in communication with the display processor and a controller for the library and/or motion capture suit such that command input can be conveyed to the controller for the motion capture suit.
US10254826B2
A system and method of operating an audio visual system generating a virtual immersive experience may include an electronic user device in communication with a tracking device that may track a user's physical movement in a real world space and translate the tracked physical movement into corresponding movement in the virtual world generated by the user device. The system may detect when a user and the user device are approaching a boundary of a tracking area and automatically initiate a transition out of the virtual world and into the real world. A smooth, or graceful, transition between the virtual world and the real world as the user encounters this boundary may avoid disorientation which may occur as a user continues to move in the real world, while motion appears to have stopped upon reaching the tracking boundary.
US10254820B2
Techniques for power Field Effect Transistor (power-FET) gate drivers are described herein. In an example embodiment, a USB-enabled system comprises a first and second power paths and an IC controller coupled to control the first and second power paths, where the first and second power paths are external to the IC controller and the IC controller is configured to operate both an N-channel power-FET in the first power path and a P-channel power-FET in the second power path.
US10254818B2
Methods and apparatus relating to Based Priority Application Event Control (PAEC) to reduce application events are described. In one embodiment, PAEC may determine which applications (and their corresponding sub-system(s)) may cause a processor or platform to exit a low power consumption state. In an embodiment, PAEC may determine which applications (and their corresponding sub-system(s)) may resume operations after a processor or platform exit a low power consumption state. Other embodiments are also claimed and disclosed.
US10254816B2
A control unit of a substrate processing apparatus has a storage medium that stores operation commands as a single macro. The operation commands include an operation command for shutdown of the substrate processing apparatus by which the substrate processing apparatus is automatically transferred from a normally-operating condition to a condition suitable for man power maintenance, and an operation command for startup of the substrate processing apparatus by which the substrate processing apparatus is automatically transferred to a condition suitable for normal operation after completion of the man power maintenance. The control unit makes a display unit display both the operation commands for shutdown and startup together on a single ejection screen of the display unit, and allows editing of the macro on the single edit screen by using the input unit.
US10254812B1
Systems, methods, and devices for providing power to low energy circuits include inrush circuits. Devices include a regulator that includes at least one driver device configured to generate a first current associated with a load comprising a low energy integrated circuit. Devices also include a bias generator configured to generate a second current to charge a load capacitor coupled with a power terminal of the low energy integrated circuit. Devices further include an enable circuit configured to enable the bias generator and disable the regulator responsive to a load voltage being below a threshold voltage, and further configured to enable the regulator to generate the first current and disable the bias generator responsive to the load voltage being above the threshold voltage.
US10254809B2
An information processing apparatus which is capable of properly supplying power to an image processing unit and an image output unit from respective different power supplies without using a control instruction. The image processing unit obtains data from an external apparatus. A type of the obtained data is determined, and supply of power to the image processing unit and the image output unit is controlled based on the determined type of the data.
US10254794B1
A lifting type electronic device includes a first body, a second body and a lifting mechanism. The second body includes a fixing plate and a moving plate. The lifting mechanism is connected between the fixing plate and the moving plate and is adapted to move the moving plate between the initial position and the lifted-up position. The lifting mechanism includes a first moving member, a pressing member, at least one second moving member, and at least one elastic member.
US10254786B2
A method of patterning a conductive layer to form transparent electrical conductors that does not require etching is disclosed. The method includes peeling a strippable polymer layer from a substrate coated with the conductive layer to pattern the conductive layer. In some embodiments, a resist matrix material is patterned over the conductive layer to prevent removal of the conductive layer beneath the resist matrix material. In other embodiments, a liner having a pressure sensitive adhesive surface is brought into contact with the patterned strippable polymer material to remove both the patterned strippable polymer material and the conductive layer beneath it.
US10254782B2
Apparatus and methods of reducing clock path power consumption are described herein. According to one embodiment, an example apparatus includes a clock control circuit. The clock control circuit includes a command/address domain configured to selectively provide a command/address clock signal based, at least in part, on a chip select signal. The clock control circuit further includes a command domain circuit configured to selectively provide a command clock signal based, at least in part, on the chip select signal. The clock control circuit further includes a column latency domain circuit configured to selectively provide a column latency clock signal based, at least in part, on a memory command. The clock control circuit further includes a four phase domain circuit configured to selectively provide a four phase clock signal based, at least in part on the memory command.
US10254781B2
A voltage source wherein at least one first switch couples a first node of the voltage source to a node of application of at least one potential of a power supply voltage, and at least one first capacitive element couples the first node or a second node of the voltage source to a control node of the first switch.
US10254773B2
Devices, systems, and related methods for balancing two or more pieces of independently rotating (e.g., not synchrophased) machinery are provided. In some aspects, the devices, systems, and methods can provide improved balancing techniques and can include providing a controller configured to simultaneously measure/receive vibration data and control balancers, one balancer at a time. In some aspects, the controller can calculate a beating cycle or a beating period using vibration data received from multiple rotating machines. In some aspects, a balance correction command can be derived in part from either one of: (a) an interpolation of an average vibration of the first rotating machine from a complex vibration of the multiple rotating machines or (b) an average vibration derived from one or more rules applied based upon the duration of the beating period or the beating cycle.
US10254772B2
A balanced port pressure regulator includes a valve body having a fluid inlet and a fluid outlet connected by a fluid passageway, an orifice being disposed between the fluid inlet and the fluid outlet. A valve seat is disposed within the fluid passageway. A valve plug is also disposed within the fluid passageway. A piston is disposed within the valve body, the piston separating the fluid passageway from a balancing chamber. A sleeve extends away from the piston, the sleeve forming a balancing passage that fluidly connects the fluid passageway with the balancing chamber. The sleeve includes an open end that terminates within the orifice. By terminating within the orifice, the open end of the sleeve generates boost only towards the end of a valve opening cycle when the valve plug approaches a fully open position, which is where boost is most needed.
US10254765B2
The illustrative embodiments provide for a number of other vehicles that are moved on a number of paths that is substantially parallel to, and offset to at least one of a first offset side and a second offset side of, the path for the first vehicle. The number of other vehicles is moved along at least a portion of the path in the turn in response to a turn in the path of the first vehicle. The number of other vehicles may be moved from the path to a number of second parallel paths that are substantially parallel to the path after the turn of the first vehicle and offset to an opposite offset side of the first vehicle than the at least one offset side before the turn in response to the first vehicle completing the turn.
US10254764B2
Systems, methods, controllers and algorithms for controlling a vehicle to closely follow another vehicle safely using automatic or partially automatic control are described. The described control schemes are well suited for use in vehicle platooning and/or vehicle convoying applications, including truck platooning and convoying controllers. In one aspect, methods of initiating a platoon between a host vehicle and a platoon partner are described. In another aspect, a number of specific checks are described for determining whether a platoon controller is ready to initiate platoon control of the host vehicle. In another aspect, a platoon controller that includes a state machine that determines the state of the platoon controller is described. In another aspect, methods for generating braking alerts to a driver of a vehicle while the vehicle is being at least semi-automatically controlled by a platoon controller are described.
US10254761B2
Methods and systems are provided for taking action when a beverage spill has occurred within a vehicle. In one example, the vehicle includes one or more sensors, an input device, and a processor. The one or more sensors are configured to detect that a beverage has spilled within a vehicle. The input device configured to receipt an in input from a passenger of the vehicle. The processor is coupled to the one or more sensors and to the input device, and configured to at least facilitate: providing information to a passenger of the vehicle as to an option to obtain a replacement beverage; receiving input from the passenger via the input device, in response to the information provided to the passenger, as to whether a replacement beverage is desired; and taking an action to obtain the replacement beverage, when the passenger has provided the input to obtain the replacement beverage.
US10254759B1
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for implementing an interactive autonomous vehicle agent. One of the methods includes receiving a request to generate an experience tuple for a vehicle in a particular driving context. A predicted environment observation representing a predicted environment of the autonomous vehicle after the candidate action is taken by the autonomous vehicle in an initial environment is generated, including providing an initial environment observation and the candidate action as input to a vehicle behavior model neural network trained to generate predicted environment observations. An immediate quality value is generated from a context-specific quality model that generates immediate quality values that are specific to the particular driving context. An experience tuple comprising the initial environment observation, the candidate action, and the immediate quality value is generated and used as input to a reinforcement learning system for the autonomous vehicle.
US10254755B2
Embodiments for managing drones by one or more processors are described. Information about each of a plurality of drones is received. Each of the plurality of drones is associated with a respective one of a plurality of users. A request to transport an item from an origination point to a destination is received. Based on the information about the plurality of drones, the origination point, and the destination, a first of the plurality of drones is selected to transport the item from the origination point to an intermediate region. Based on the information about the plurality of drones, the origination point, and the destination, a second of the plurality of drones is selected to transport the item from the intermediate region to the destination.
US10254753B2
The present disclosure relates to a system for predicting abnormality occurrence using a PLC log data, the system including a controller configured to receive a data from a lower-level device connected to a PLC data log module and determine the data, and to store the data in an event storage when the data is a data related to abnormality occurrence, an analyzer configured to generate an abnormality analysis result by analyzing the data related to abnormality occurrence, and an analysis result storage configured to store the abnormality analysis result, wherein the controller compares the data transmitted from the lower-level device with the abnormality analysis result stored in the analysis result storage, and generates an abnormality occurrence prediction signal, when it is determined that the data transmitted from the lower-level device is similar to the abnormality analysis result.
US10254752B2
A method for determining a deviation value of a health parameter, in particular a capacity or efficiency parameter, of at least one component of a gas turbine. A pressure value and temperature value at a measuring point of the component is measured. A corrected pressure value is determined based on a predetermined pressure correction factor of the component. A corrected temperature value is determined based on a predetermined temperature correction factor of the component. An estimated actual value of the health parameter of the component is determined based on the corrected pressure value, the corrected temperature value and measured shaft speed. A nominal value of the health parameter of the component which is predicted based on at least one predetermined input parameter is determined. Finally, a deviation value of a health parameter is determined by comparing the estimated actual value and the nominal value.
US10254750B2
A machining machine system includes: a machining machine; a numerical control device which generates a command for driving an axis of the machining machine; an interior information acquisition unit which acquires interior information of the numerical control device; a tentative determination unit which determines acceptance/rejection of a workpiece as machined by the machining machine based on a comparison result between the interior information and a threshold value; a final determination unit which determines acceptance/rejection of workpieces which are targets of an accuracy inspection which include at least a workpiece as determined to be accepted/rejected by the tentative determination unit based on a measurement result with respect to an accuracy of the workpiece; and a threshold value update unit which updates the threshold value used for determination processing by the tentative determination unit based on determination results by the tentative determination unit and the final determination unit.
US10254748B2
An inspection work support device that supports inspection work performed in a plant, includes: a storage that stores an apparatus ledger in which apparatus information of an apparatus installed in the plant is registered, and an inspection list which indicates a list of inspection targets; an indicator that indicates the inspection target to be inspected based on the inspection list; an acquisition part that acquires apparatus specification information which is required for specifying the apparatus; a search part that searches the apparatus ledger based on the apparatus specification information acquired by the acquisition part to obtain the apparatus information; and a display that displays the inspection target indicated by the indicator and the apparatus information obtained by the search part.
US10254745B2
A computer-implemented automated building mechanical systems design and modeling is described. The system provides a central source for all of the design and construction information for systems in a construction project in a coordinated two-dimensional and three-dimensional spatial database that is accessible as a means to produce automatically coordinated design development and construction document information of the mechanical systems. The system acquires and stores all of the appropriate design, engineering, and construction expertise information available for any building type for use in automatically assembling and coordinating the design, cost-estimating, and scheduling for the mechanical systems of the construction project. The system output model enables automatic generation of drawings and cost, manufacturing and scheduling information.
US10254739B2
An example system includes: a magnet including one or more coils to conduct current to generate a magnetic field, with the magnetic field to affect output of radiation to a target; and one or more actuators, with an actuator among the one or more actuators being at least part of a physical coupling to the one or more coils, and with the actuator being controllable to move the one or more coils via the physical coupling based on movement of the magnet.
US10254735B2
A network system and a method for controlling the same include where a power consumption amount of an electrical appliance is monitored based on an operation of the electrical appliance. If a demand response (DR) signal for requesting power saving is received, it is determined whether a user is to participate in a DR event for a power-saving operation of the electrical appliance. If it is determined that the user is to participate in the DR event, the power-saving operation of the electrical appliance is performed based on previously mapped information on a discomfort caused by the power-saving operation of the electrical appliance.
US10254734B2
Embodiments disclosed herein provide systems, methods, and computer-readable media to facilitate testing user-selectable functions on a user interface of a computing device, wherein a piezoelectric grid comprising piezoelectric material that deforms upon application of electricity is installed onto a surface of the user interface of the computing device. In a particular embodiment, a method provides generating a control mapping of areas of the piezoelectric grid to locations on the user interface of the computing device. The method further provides receiving test instructions comprising actuation information for a targeted portion of the user interface of the computing device. The method further provides processing the test instructions and the control mapping to determine control signals for the piezoelectric grid to implement the test instructions, and transmitting the control signals to the piezoelectric grid to actuate the targeted portion of the user interface of the computing device.
US10254728B2
A method for flood irrigation includes releasing water from a riser valve for flooding a portion of a field through a control of a corresponding riser device of a plurality of riser devices, wherein the corresponding riser device is deployed at a location proximate to the riser valve, receiving a wireless signal from a corresponding sensor device of a plurality of sensor devices for a detection of a flood condition, wherein the corresponding sensor device is deployed at a location proximate to where the water from the riser valve is expected to flood; and stopping the release of the water from the riser valve.
US10254727B2
A method for triggering a pause event in a turn and hold operation applied to a mattress replacement system of a person support apparatus may include inflating at least one air bladder in only one of a right side portion and a left side portion of the mattress replacement system; detecting, automatically with at least one sensor, a force applied to at least one of a frame of the personal support apparatus and the at least one air bladder as the at least one air bladder is inflated; determining, automatically with a microcontroller communicatively coupled to the at least one sensor, if the force applied has a force duration that is greater than a threshold force duration to trigger the pause event; and discontinuing inflation of the at least one air bladder when the pause event is triggered.
US10254722B2
A system is provided for controlling a first switch terminal of a building occupied by one or more building occupants. The system includes a plurality of switch terminals at the building. A first computer system is coupled to the first switch terminal or equivalent of the building at a first location of the building. The first computer system runs on at least one platform. A first plurality of sensors is coupled to the first switch terminal and the first computer system. At least a portion of the sensors provide signal data to the first computer system. The first computer system produces a command or data output that relates to at least one of: a command output for a local control system, a command output for a different system, a data output for a different system, a command output for a non-local device or a data output that is a non-local device. A second switch terminal includes a second plurality of sensors coupled to a second computer system. A front module includes a pivot and a display screen.
US10254714B2
A running equation of time mechanism includes civil hour and minute hands to indicate civil time and a concentric true minute hand to indicate true time. The running equation of time mechanism includes an equation of time cam and a differential gear device, a first input of which is formed by a civil minute pipe on which a civil minute hand is pressed, and a second input of which is formed by the equation of time cam. The differential gear device includes a planetary reducer wheel set via which the civil minute pipe drives a civil hour pipe on which is pressed the civil hour hand, and a planetary multiplier wheel set via which the civil hour pipe drives a true minute pipe on which is pressed the true minute hand.
US10254707B2
A developer cartridge may include a gear configured to be movable between an engagement position in which the gear engages an auger or supply gear to provide toner from a toner container to a developing unit and a disengaged position in which the gear does not engage the auger or supply gear. The gear may be moved by a cam and/or cam gear from the engagement position to the disengaged position and vice versa. The cam gear may include toothless and toothed portions to allow the developer cartridge to maintain the movable gear in either the engagement position or the disengaged position. In some arrangements, an urging member such as a spring may bias the cam gear in a rotation direction, while a lever may provide a counteracting force when the movable gear is to be maintained in a particular position.
US10254700B2
An image forming system includes: a first image forming apparatus that is disposed at an upstream side in a feeding direction of a belt-like continuous recording medium; and a second image forming apparatus that is disposed at a downstream side in the feeding direction of the recording medium, wherein each of the first image forming apparatus and the second image forming apparatus includes: a recording head that forms images on the recording medium by ejecting droplets from ejection outlets of the recording head; a closing member that serves to close the ejection outlets; and a controller that monitors head drive data for driving of the recording head, and closes the ejection outlets with the closing member in case a droplets non-ejection state is beyond a predetermined first allowable condition during printing.
US10254699B2
An image forming apparatus includes image bearing members, an intermediate transfer member, a transfer unit, a control unit, and image forming units respectively corresponding to the image bearing members and each configured to form and transfer an image to the intermediate transfer member, which is then transferred to the conveyed recording material. Image patterns on the intermediate transfer member are detected for positional deviation detection. In a first mode, timing of image formation is determined using a first reference. In a second mode, timing of image formation is determined using a second reference. Based on timings at which formed image patterns are detected, the control unit, in the second mode, corrects timing of image formation performed by a second image forming unit or corrects timing at which the recording material is conveyed to the transfer unit.
US10254691B2
A fixing device includes a rotatable cylindrical film, a contact member, a nip forming member, and regulating member. The regulating member includes an inner surface regulating surface that contacts and regulates a position of an inner surface of the film, and that, with respect to a rotational direction of the film, includes a first region remotest from a nip and a second region closer to the nip than the first region, the second region being positioned in a side upstream of a center of the nip with respect to a recording material feeding direction. The inner surface regulating surface is inclined so as to be spaced from the inner surface of the film toward a longitudinal center of the film, and a degree of inclination of the inner surface regulating surface is greater in the first region than in the second region.
US10254685B2
A belt conveyance device has a configuration where one end of a rotation shaft of an inclinable steering roller that can move an endless belt in the width direction is supported by a first support member that is pivotable on a first pivot axis extending in a first axial line direction intersecting the rotation axis of the steering roller, and the other end of the rotation shaft of the steering roller is supported by a second support member that is pivotable on a second pivot axis that is generally parallel with the rotation axis of another suspending roller and also extends in a direction generally orthogonal to the first axial line.
US10254675B2
An optical writing apparatus includes: a light source panel including light emitting elements arranged on an elongate glass substrate; an optical member that causes emergent light to form an image; a first holding member holding the optical member; and a second holding member holding the glass substrate, wherein legs are provided below the first holding member on sides of both ends, the legs extending downward, drooping ends of the legs being mounted and fixed on the second holding member, one end of the glass substrate is positioned inside the space, an integrated circuit being provided, a through hole is provided to an upper surface of the second holding member, and when cooling air for the integrated circuit flows into the space, the cooling air is guided through the through hole to a side of a lower surface of the upper surface of the second holding member.
US10254648B2
A radiation-sensitive resin composition comprising a binder resin (A), quinone diazide-based photoacid generator (B), (meth)acrylate compound (C), and photopolymerization initiator (D) is provided. According to the present invention, it is possible to provide a radiation-sensitive resin composition which can give a resin film which exhibits a high adhesion to a substrate and is excellent in transparency, photosensitivity, and chemical resistance.
US10254645B2
There are provided a photosensitive resin composition having excellent chemical resistance, light resistance, and solubility in a solvent, a method for producing a cured film, a cured film, a liquid crystal display device, an organic electroluminescent display device, and a touch panel. The photosensitive resin composition contains a polybenzoxazole precursor, a photoacid generator which generates an acid having a pKa of 3 or less or a quinone diazide compound, and a solvent, in which the polybenzoxazole precursor contains a total of 70 mol % or more of a repeating unit represented by the following Formula (1) and a repeating unit represented by the following Formula (2) with respect to the total repeating units, and a ratio between the repeating unit represented by Formula (1) and the repeating unit represented by Formula (2) is 9:1 to 3:7 in a molar ratio. Y1 represents a cyclic aliphatic group having 3 to 15 carbon atoms, and Y2 represents a linear or branched aliphatic group having 4 to 20 carbon atoms.
US10254635B2
There is provided a light source unit comprising a sealing member, a holding member on which an abutment surface is formed, which has an engaging portion and which holds a part, a case on which an abutted surface is formed which is brought into abutment with the abutment surface via the sealing member, which has an engaged portion which is brought into engagement with the engaging portion and which holds the holding member, wherein the abutment surface of the holding member and the abutted surface of the case face each other and are inclined relative to a holding surface which holds the part, and the abutted surface of the case is inclined so as to face a side where the holding member is inserted.
US10254619B2
The present invention provides driving methods for electrophoretic color display devices. The backplane system used for the driving methods is found to be simpler which renders color display devices more cost effective. More specifically, the driving method comprises first driving all pixels towards a color state by modulating only the common electrode, followed by driving all pixels towards their desired color states by maintaining the common electrode grounded and applying different voltages to the pixel electrodes.
US10254616B2
A variable transmittance optical filter comprising: a first layer comprising a first substantially transparent substrate with a substantially co-planar (SC) electrode system disposed thereon, the SC electrode system made of transparent electrically conductive material and comprising at least one pair of electrically separate electrodes arranged in a substantially co-planar manner on the first substantially transparent substrate, each pair of electrically separate electrodes comprising a first electrode and a second electrode, a second layer proximate to the first layer and comprising a transition material that darkens in response to a non-electrical stimulus and lightens in response to application of an electric voltage; and an electrical connection system for electrically connecting the SC electrode system to a source of electric voltage.
US10254606B2
According to one embodiment, a display device includes a first line extending in a first direction, an insulating layer covering the first line, a second line disposed on the insulating layer and extending in a second direction, and a drive circuit including an output line extending in the first direction and connected to the first line through a contact portion. The contact portion includes a first portion to which the first line is connected at a first position, and a second portion to which the output line is connected at a second position which is apart from the first position in the second direction, the second portion facing the first portion with the insulating layer interposed therebetween while being electrically connected to the first portion.
US10254600B2
The present invention realizes a bright image display by enhancing a numerical aperture of pixels. At least a portion of a pixel electrode is overlapped to a thin film transistor by way of a first insulation film, the pixel electrode is connected to an output electrode of the thin film transistor via a contact hole which is formed in the first insulation film, the counter electrode is arranged above the pixel electrode by way of a second insulation film in a state that the counter electrode is overlapped to the pixel electrode, the counter electrode is formed at a position avoiding the contact hole formed in the first insulation film as viewed in a plan view, and at least a portion of the counter electrode is overlapped to the thin film transistor.
US10254599B2
According to an aspect, a liquid crystal display device includes a first substrate, a second substrate, a liquid crystal layer, a first electrode, and a second electrode. The first electrode includes an electrode base portion extending in a first direction, and a plurality of comb tooth portions extending in a second direction different from the first direction and protruding from the electrode base portion with a certain distance interposed therebetween. At least one of the first substrate and the second substrate includes a light-blocking part that reduces intensity of light passing therethrough at a position overlapping with at least one of the center of the comb tooth portion and the center between the adjacent comb tooth portions in a direction perpendicular to the first substrate.
US10254588B2
A curved surface LCD panel and a display device are disclosed. The curved surface LCD panel includes an array substrate and an opposite substrate parallel with each other and curved in a same direction, wherein edge zones of the array substrate and the opposite substrate having plural optical retardation zones, each of the optical retardation zones on the array substrate being corresponding to one of the optical retardation zones on the opposite substrate, and two corresponding optical retardation zones constituting a zone group; a LC layer located between the array substrate and the opposite substrate; and an optical compensation film attached at each of the optical retardation zones in at least one zone group; wherein the optical compensation film being perpendicular to an optical axis of the optical retardation zone attached with the optical compensation film and having an equal optical retardation with the optical retardation zone.
US10254584B2
A liquid crystal display arrangement for a motor vehicle includes a plurality of light emitting diodes positioned to backlight a liquid crystal display. A plurality of electrical conductors are each electrically connected to, and provide electrical power to, a different respective subset of the light emitting diodes. An electronic controller is electrically coupled to each of the conductors and individually controls conduction of electricity through each of the conductors to thereby change a brightness of at least one of the subsets of the light emitting diodes relative to a brightness of at least one other subset of the light emitting diodes during operation of the motor vehicle.
US10254582B2
The invention provides an LCD device, whose polarizers comprising: a plurality of polarizing units disposed corresponding to the first, second and third sub-pixels and arranged in an array; each polarizing unit being a multilayer film structure, comprising a transparent body, and a plurality of first film layers and a plurality of second film layers interleaved into a stack disposed on the body. By achieving polarization through multilayer film structure and each polarizing unit only needing to satisfy polarization conditions for light of the wavelength range of light emitted by corresponding sub-pixel, the invention can reduce material selection difficulty and production difficult for multilayer structure and improve LCD contrast.
US10254579B2
A curved display device includes: first and second substrates having a first panel portion at a center thereof and having second and third panel portions at respective sides of the first panel portion; gate and data lines crossing each other to define a plurality of sub-pixels; a black matrix having a plurality of open portions corresponding to respective ones of the sub-pixels; and first to third color filters between the black matrix and the first substrate. The black matrix between the open portions has first to third black matrix widths in the first to third panel portions, respectively, and the open portion has first to third open portion widths in the first to third panel portions, respectively. Each of the second and third BM widths is equal to or greater than the first black matrix width, and the second and third BM widths are equal to each other.
US10254571B2
A liquid crystal adjustment device, a liquid crystal display panel and a method for adjusting an amount of liquid crystals in the liquid crystal display panel are provided. The liquid crystal adjustment device includes a liquid crystal accommodation space in communication with a liquid crystal cell in a liquid crystal display panel. The liquid crystal adjustment device injects liquid crystals into the liquid crystal cell when the liquid crystals in the liquid crystal cell are too many, or expels liquid crystals from the liquid crystal cell when the liquid crystals in the liquid crystal cell are too few, to implement the adjustment of the amount of the liquid crystals in the liquid crystal cell, thereby keeping a stable amount of liquid crystals in the liquid crystal cell.
US10254568B2
The invention relates to a process for manufacturing an ophthalmic lens equipped with an insert (1), by means of a mold, comprising: —a step of molding a puck (3) comprising two faces (3A, 3B) and said insert (1) positioned between said faces; and —a step of machining at least one of said faces (3A, 3B) of said puck in order to form one of the front or back faces of said ophthalmic lens, the insert (1) being positioned relative to one portion of the mold before said molding step, According to the invention, an element associated with the insert or an imprint of this element left in the puck after the element has been removed comprises at least one of its portions providing a positional reference relative to said insert (1) in the machining step.
US10254565B2
Embodiments disclosed herein are related to systems including at least one ophthalmic device (e.g., at least one intraocular lens or at least one contact lens) and methods of using the at least one ophthalmic device. The ophthalmic device includes a switchable lens that can selectively change a focal length thereof. The ophthalmic device also includes a plurality of sensors disposed therein or thereon that sense one or more characteristics. At least one of the plurality of sensors can sense one or more electromyography signals associated with a ciliary muscle of the eye. At least another of the plurality of sensors can sense one or more accelerations of the eye, one or more electromagnetic signals, one or more magnetic fields, one or more additional electromyography signals, or another suitable characteristic. The systems can also include at least one controller configured to direct changing the focal length of the switchable lens responsive to the characteristics sensed by the sensors.
US10254560B2
A lens barrel having a reduced size and a related optical apparatus is disclosed. The lens barrel includes a cylindrical fixed frame and a cylindrical movable frame. The cylindrical first frame includes an outer wall extending around the optical axis and a cylindrical second frame is inserted thereto the first frame. The first frame includes a notch having first assembly portions at both side portions. The second frame includes second assembly portions that are assembled to be fixed to the first assembly portions.
US10254559B2
The invention relates to an optical device for reducing speckle noise of laser light having a first optical element extending along an extension plane, and an actuator designed for moving the first optical element along the extension plane. The actuator is formed as a reluctance actuator that is designed to exert a reluctance force on the first optical element to move the first optical element along the extension plane.
US10254556B2
An apparatus may include an optical combiner configured to combine a first optical beam having an adjusted first polarization with a second optical beam having an adjusted second polarization into an output beam having a third polarization. The third polarization may be a linear combination of the adjusted first polarization and the adjusted second polarization. Information may be communicated by adjusting the polarization according to an information source.
US10254552B2
A laser device comprises first and second laser units to respectively emit first and second laser beams that propagate in first and second directions and that are polarized in first and second polarization directions and a polarization coupling prism arranged to couple the two laser beams. The coupling prism comprises: a light entry surface to receive the first laser beam; a reflecting surface to reflect the first laser beam at an angle greater than the limit angle of total inner reflection; and a light exit surface through which the first laser beam exits the prism. The second laser unit is arranged relative to the polarization coupling prism to cause the second laser beam to impinge on and be reflected at the light exit surface in the same direction as the first laser beam exiting the prism, resulting in a collinear superposition of the first and second laser beams.
US10254548B1
Example methods, apparatuses and systems are disclosed for providing a device for capturing a barcode image within an augmented reality environment. An example method includes detecting a target object within a field of view of an augmented reality viewing device. The method further includes rendering an image of a scanning device within the field of view of the augmented reality viewing device, and rendering a scanning area within the field of view of the augmented reality viewing device. Further, a camera associated with the augmented reality viewing device captures an image of a barcode located on the target object. Corresponding apparatuses, systems, and computer program products are also provided.
US10254542B2
Examples are disclosed that relate to a near-eye display device including a holographic display system. The holographic display system includes a light source configured to emit light that is converging or diverging, a waveguide configured to be positioned in a field of view of a user's eye, and a digital dynamic hologram configured to receive the light, and project the light into the waveguide such that the light propagates through the waveguide.
US10254541B2
According to one embodiment, a display device includes a polarization separation element which transmits first polarized light, and reflects second polarized light, a first optical modulation unit which displays a first image by using transmitted light, a second optical modulation unit which displays a second image by using reflected light, and a projector which projects the first image onto a first projection area of a projection plane, and projects the second image onto a second projection area different from the first projection area of the projection plane.
US10254540B2
A preferred system and method for projecting a business information model at a construction site includes a network, a system administrator connected to the network, a database connected to the system administrator, a set of registration markers positioned in the construction site, and a set of user devices connected to the network. The system includes a hard hat, a set of headsets mounted to the hard hat, a set of display units movably connected to the set of headsets, a set of cameras connected to the set of headsets, and a wearable computer connected to the set of headsets and to the network. The cameras capture an image of the set of registration markers. A position of the user device is determined from the image and an orientation is determined from motion sensors. A BIM is downloaded and projected to a removable visor based on the position and orientation.
US10254539B2
On the basis of information detected from a peripheral situation detecting section and information from an automatic driving support section, a display control section generates image data in which marks for driving support of an own vehicle are drawn so as to be superposed on a forward situation diagram that shows a situation at a front side. Further, from information detected by an eye detecting section and from the image data, the display control section sets a vanishing point in accordance with a height position of eyes and computes a display image. Moreover, on the basis of the information detected by the eye detecting section, the display control section causes a display image to be displayed on the front windshield glass by a HUD such that the vanishing point is set in accordance with the height position of the eyes.
US10254529B2
A method and an apparatus for calibrating an image sensor array in a microscopic imaging system are provided. The method includes: performing a vignetting effect calibration and correction on the image sensor array, such that pixels acquired by all sub-field-of-view image sensors for capturing a scene with a same radiant exitance have a same gray level; performing a light encoding on a temporal-spatial union structure using a spatial light modulator, to establish correspondences of a plurality of feature points between an image space and a physical space; performing a light decoding on the temporal-spatial union structure, to acquire pixel coordinates of the plurality of feature points in an image plane and physical coordinates of the plurality of feature points in a plane of the spatial light modulator; acquiring a homography relationship according to the pixel coordinates and the physical coordinates, acquiring a global coordinate mapping according to the homography relationship.
US10254526B2
A microscope is provided with a holder for holding a sample carrier, an imaging unit which comprises a first detector and a first imaging optical system for imaging at least one part of a sample held by the sample carrier along a first optical axis onto the first detector, a control unit and a detection unit which comprises an illuminating module, a second detector and a second imaging optical system. The control unit only analyzes the measured values originating from the analysis area by the second detector in order to determine the direction of the change of position of the focus of the first imaging optical system along the first optical axis with the aim of positioning the boundary surface of the sample carrier directed towards the sample side in the depth of field area of the first imaging optical system.
US10254522B2
An ultra-short throw projector device includes a lens system. The lens system includes a first lens group configured to form a first intermediate image from an incident display image; a second lens group configured to form a second intermediate image from the first intermediate image; an aperture configured to be disposed on a point where the first intermediate image is formed between the first lens group and the second lens group; a reflection mirror configured to reflect and magnify the second intermediate image and form an image on a screen; and a light path changing prism configured to change a light path in the vertical direction or other directions, the prism being disposed at a point on the light path of the lens system, at least one of an incident surface and a refracting surface being an aspherical surface or a freeform surface.
US10254514B1
The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of glass material, the fifth lens is made of plastic material, the sixth lens is made of plastic material, and the seventh lens is made of glass material. The camera optical lens further satisfies specific conditions.
US10254513B2
An imaging optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has a convex object-side surface. The second lens element has negative refractive power. The third lens element with refractive power has both an object-side surface and an image-side surface being aspheric. The fourth lens element with refractive power has both an object-side surface and an image-side surface being aspheric. The fifth lens element with refractive power has both an object-side surface and an image-side surface being aspheric. The sixth lens element with refractive power has both an object-side surface and an image-side surface being aspheric.
US10254505B2
An electromagnetic driving device is provided, which includes a movable member, a stationary member, a suspension member, and an energy-absorbing glue. The movable member and the stationary member are arranged along a main axis. The suspension member extends along a direction parallel to the main axis, and the two ends thereof are respectively connected to the movable member and the stationary member so as to enable the movable member to be suspended over the stationary member. A segment of the suspension member is covered in the energy-absorbing glue, and the energy-absorbing glue connects the suspension member to the movable member.
US10254495B2
The present disclosure relates to a fiber optic connector and cable assembly. The fiber optic connector and cable assembly includes a fiber optic connector, a fiber optic cable, and an anchoring mechanism. The fiber optic connector includes a connector housing and a ferrule assembly having a ferrule and a spring. The fiber optic cable includes at least one optical fiber contained within a cable jacket and at least one strength structure for providing tensile reinforcement to the fiber optic cable. The fiber optic cable is attached to the fiber optic connector and the at least one optical fiber runs from the fiber optic cable through a total length of the fiber optic connector. The anchor mechanism anchors the at least one optical fiber to at least one of the cable jacket and the at least one strength structure.
US10254494B2
An optical communication cable subassembly includes a cable core having optical fibers each comprising a core surrounded by a cladding, buffer tubes surrounding subsets of the optical fibers, and a binder film surrounding the buffer tubes. Armor surrounds the cable core, the binder film is bonded to an interior of the armor, and water-absorbing powder particles are provided on an interior surface of the binder film.
US10254493B2
A cable includes a guide element and a signal line. The guide element extends flatly on a guide plane, and the signal line is guided along a winding path on the guide plane by the guide element. The signal line has multiple bends on the guide plane. In particular, the cable is suitable for use under high stretching loads by virtue of the winding course of the signal line. The cable is simultaneously particularly space-saving in that the line is guided solely within the guide plane. A method for producing the cable is also provided.
US10254487B2
A fiber optic connector endface inspection probe includes a microscope system, a camera module, and an image processing system. While the objective lens of the microscope system is being moved towards and past the focused position for the endface of a mated connector, either by manually turning a focusing knob in one direction or via an automatic transmission mechanism, the camera module continuously takes and sends endface images to the image processing system, wherein a microprocessor continuously monitors the sharpness of the endface images to acquire a focused image and analyze it to make an endface inspection pass/fail judgment, without using an external display to monitor the endface images. The microprocessor further comprises an embedded web server for converting endface images and inspection report into web pages to be transmitted by a wireless transmitter of the image processing system to external devices for optional monitoring or manual inspection.
US10254479B2
In one embodiment, an on-chip electronic-plasmonic transducer is provided that is capable of both direct plasmon generation and detection at high efficiencies. The electronic-plasmonic transducer includes a metal-insulator-metal junction formed from a first wire constructed of a first metal, a tunneling barrier material in contact with the first wire, and a second wire made from a second metal in contact with the tunneling barrier material. A plasmonic waveguide is formed as a contiguous part of the second wire, such that the waveguide is directly coupled to the MIM junction. The electronic-plasmonic transducer can both directly generate and detect plasmons, such that it may be configured on-chip as either a plasmon source or a plasmon detector. The electronic-plasmonic transducer may be used to form an on-chip plasmon-based frequency multiplier or plasmon amplifier, among other usages.
US10254477B2
An integrated optical component includes at least one input waveguide, at least one output waveguide; a first slab waveguide having a first refractive index, n1. The first slab waveguide may be disposed between at least one of the input waveguides and at least one of the output waveguides. The integrated optical component may further include a second slab waveguide having a second refractive index, n2. The integrated optical component may also include a third cladding slab having a third refractive index, n3. The third cladding slab may be disposed between the first slab and the second slab. The thickness of the second slab waveguide and the thickness of the third slab waveguide are adjustable to reduce a birefringence of the integrated optical component.
US10254474B2
An optical system is disclosed, which comprises a glass light pipe having an input surface for receiving light from a light source and an output surface through which light exits the light pipe, and a polymeric light pipe optically coupled at its input surface to the output surface of the glass light pipe to receive at least a portion of the light exiting the glass light pipe, said polymeric light pipe having a textured output surface. A plurality of microlenses is optically coupled to said textured surface of the polymeric light pipe, and a projection lens is optically coupled to the output surface of the polymeric light pipe to receive light therefrom.
US10254471B2
Embodiments of the present invention provide a light guide plate for a backlight module. The light guide plate includes: a body comprising: a first surface; a second surface which is opposite to the first surface and serves as a light output surface; and a side face; and a groove formed inside the body and having an opening located in the side face. The groove is configured to accommodate an optical film.
US10254468B2
A display device is provided. The display device comprises a display surface with several segments that can be backlit, which are configured in such a way that, if subsets of the segments are backlit together, a different one of several symbols is in each case depicted by the display surface, a number of light sources corresponding to the number of symbols, a layer structure of several flat light transmitting layers made of a transparent or translucent material, preferably plastic, wherein the light transmitting layers are stacked with the main surfaces facing each other and are in each case configured in such a way that, primarily, light of exactly one of the light sources is transmitted from a narrow side of the light transmitting layer provided for light entrance to another narrow side of the light transmitting layer as a light exit to at least one segment of the associated symbol.
US10254462B2
Embodiments provide a light source module including a circuit board, at least two point light sources, which are electrically connected to the circuit board and are arranged on an upper surface of the circuit board in a longitudinal direction of the circuit board, and a light guide for guiding light, which is introduced from the point light sources, in an upward direction of the circuit board, wherein the light guide includes a first reflective wall, disposed on the upper surface of the circuit board, and a second reflective wall, disposed on the upper surface of the circuit board, such that a space, in which the point light sources are disposed, is defined between the first reflective wall and the second reflective wall. Embodiments also provide a planar light source device including the light source module.
US10254461B2
A display unit for mounting in a vehicle may include an image generator, a display member, and a light source. The display member may be configured to move from a non-operational position to an operational position such that the display member is positioned to reflect light from the image generator in the operational position. The display member also includes an edge configured to refract light and/or otherwise be illuminated. The light source may be configured to emit light to illuminate at least a portion of the edge of the display member. In some implementations, the light source may move when the display member is moved from the non-operational position to the operational position. In other implementations, the light source may be stationary. The display unit may also include a light guide to guide the light emitted by the light source to illuminate the edge.
US10254460B2
A multilayer optical film has a packet of microlayers that selectively reflect light by constructive or destructive interference to provide a first reflective characteristic. At least some of the microlayers are birefringent. A stabilizing layer attaches to and covers the microlayer packet proximate an outer exposed surface of the film. Heating element(s) can physically contact the film to deliver heat to the packet through the stabilizing layer by thermal conduction, at altered region(s) of the film, such that the first reflective characteristic changes to an altered reflective characteristic in the altered region(s) to pattern the film. The stabilizing layer provides sufficient heat conduction to allow heat from the heating elements to change (e.g. reduce) the birefringence of the birefringent microlayers disposed near the outer exposed surface in the altered region(s), while providing sufficient mechanical support to avoid substantial layer distortion of the microlayers near the outer exposed surface in the altered region(s).
US10254459B2
A circularly polarizing plate includes: a polarizing film; a λ/2 plate having a slow axis in a direction forming an angle of 15°±5° with respect to an absorption axis of the polarizing film; and a λ/4 plate having a slow axis in a direction forming an angle of 75°±5° with respect to the absorption axis of the polarizing film, which are provided in this order. A wavelength dispersion of the λ/2 plate and a wavelength dispersion of the λ/4 plate approximately coincide with each other. A refractive index of one of the λ/2 plate and the λ/4 plate is nz≥nx>ny, and a refractive index of the other of the λ/2 plate and the λ/4 plate is nx>ny≥nz, where nx, ny and nz represent refractive indices in in-plane slow axis, in-plane fast axis, and thickness directions, respectively.
US10254457B2
There is provided a stretched laminate formed by stretching a laminate including: a non-stretched thermoplastic polyurethane film; and a non-stretched polyvinyl alcohol-based film attached to at least one surface of the thermoplastic polyurethane film, wherein the polyvinyl alcohol-based film has a thickness of 10 μm or less after stretching. In addition, there are provided a method of manufacturing a thin polarizer using the stretched laminate, a thin polarizer manufacturing by the method, and a polarizing plate including the thin polarizer.
US10254453B2
Exemplary thin-film optical devices have first and second layer groups disposed as a layer stack on a substrate. The first layer group comprises a first PPN layer, a first LCP layer, and a first barrier layer all superposed. The second layer group is superposed relative to the first layer group, and includes a second PPN layer, a second LCP layer, and a second barrier layer all superposed. The first and second layer groups cooperate to polarize multiple wavelengths of an incident light flux in a broadband and/or wide-angle manner. Each of the layer groups has an alignment layer, a respective liquid-crystal polymer layer, and a barrier layer.
US10254451B2
A display device including a display panel comprising a window base substrate, a resin layer, a ultra violet (UV) pattern layer, a first color layer, a second color layer, a decoration layer, and a third color layer, and a display panel below a lower portion of the third color layer. The decoration layer comprises a cover layer and a logo layer.
US10254441B2
Disclosed is a method of modelling a subsurface volume, and a corresponding computer program and apparatus. The method comprises defining a regular planar grid of regularly arranged locations in the two dimensions substantially parallel to the surface, and calculating a plurality of one dimensional arrays, each one dimensional array extending from a different one of the regularly arranged locations, in the direction from surface to subsurface. Each of the one dimensional arrays comprises a plurality of one dimensional cells, wherein the cells are delineated according to actual geological features of the subsurface volume.
US10254439B2
Implementations are directed to monitoring and reporting on actual hazardous conditions at a facility receiving data associated with a site, the site being susceptible to potentially hazardous conditions, and include actions of determining that a hazardous condition is present at the site, processing the data based on one or more models to provide output data, processing the output data to provide indicator data for providing a graphical representation of the site, the graphical representation providing a graphical depiction of the hazardous condition, and providing the indicator data to one or more user devices, the indicator data being processed by each of the one or more user devices to display the graphical representation.
US10254417B2
In a radiation detector, a Schottky electrode is formed such that an interdiffusion coefficient between the material of an outermost surface electrode formed on the Schottky electrode and the material of the Schottky electrode is smaller than an interdiffusion coefficient between the material of the outermost surface electrode and Al (aluminum). Consequently, the material of the outermost surface electrode does not diffuse into the Schottky electrode, and Schottky functions can be maintained, and at the same time, the material of the Schottky electrode does not diffuse into the outermost surface electrode, and the outermost surface electrode can be prevented from alloying.
US10254416B2
A method for determining a radionuclide concentration of a material is provided. The method comprises placing a detector in a protective structure, wherein the detector is coupled to a single-channel analyzer. The method further comprises inserting the protective structure in a material, wherein the material comprises a radionuclide. The method additionally comprises measuring the moisture content of the material to be analyzed. The method also comprises counting the emitted radiation having a known energy over an interval of time to produce a count per time, wherein the emitted radiation is emitted from the radionuclide and then dividing the count per time by the weight of the material to produce a count per time per weight.
US10254414B2
A method of enhancing global navigation satellite system performance includes the steps of (A) determining position information based upon (i) global navigation satellite system information, (ii) dead reckoning using one or more sensor inputs, and (iii) a correction signal, (B) when the global navigation satellite system information is unavailable, adjusting the position information and generating the correction signal based upon pre-defined map data, and (C) when the global navigation satellite system information is reacquired after being unavailable, suspending the dead reckoning for a predefined amount of time.
US10254403B1
A method for automated mobile devices to identify and avoid dangerous edges or drop-offs. Rangefinder sensors are installed on the underside of devices to calculate distances to the work surfaces. Distances are monitored for changes greater than a predetermined threshold. Distance changes greater than the threshold cause the device to execute methods or algorithms for avoiding the identified area.
US10254401B2
A mounting structure for a sonar sensor includes the sonar sensor provided with a detection plane for detecting a distance to an object by sending an ultrasound from the detection plane and receiving a reflective wave reflected by the object, a resin member in which a hole is formed and on which the sonar sensor is mounted, and a holder that has a cover for covering the detection plane and holds the sonar sensor. The sonar sensor is installed in the holder. The holder is attached to the resin member so that the cover is inserted into the hole from an inside of the resin member and an outer surface of the cover is made flush-surfaced with an outer surface of the resin member. At least the cover is made of resin in the holder. According to the mounting structure, painting cost can be reduced by commonalizing painting materials.
US10254395B2
A device and methods are provided for determining data points with an integrated radar sensor. In one embodiment, a method includes determining position of a device, scanning one or more objects, wherein scanning includes detecting data points by an integrated radar sensor of the device and capturing image data of the one or more objects, and determining data points for one or more objects based on the scanning. The method may also include correlating data points to one or more portions of the image data, assigning correlated data points to one or more portions of the image data, and storing, by the device, image data with data points. The device and methods may advantageously be employed for one or more of mapping, modeling, navigation and object tracking.
US10254393B2
A method for filtering spatial error from a measurement vector is provided to correct for roll, pitch and yaw angular motion. The method includes the following operations: Establish an unstabilized body reference frame. Convert the measurement vector to an unstabilized state vector xU in the unstabilized body reference frame. Establish a stabilized East-North-Up (ENU) reference frame. Calculate an unstabilized pre-transform covariance matrix MU from position variance of the body reference frame. Measure roll, pitch and yaw in the body reference frame as respective angle values (r, p, w). Calculate a transform matrix T between the body reference frame and the ENU reference frame. Calculate a stabilized data vector xS=TxU from the transform matrix and the unstabilized state vector. Calculate a measured angle error sensitivity matrix MA from the angle values. Calculate a tri-diagonal angle error component matrix ME with square values of angle variance of the body reference frame. Calculate a total error covariance matrix PS=MAMEMAT+TMUTT. Calculate a Kalman gain matrix for current time k+1 as K(k+1)=P(k+1|k)HT[HP(k+1|k)HT+PS]−1, where P(k+1|k) is predicted gain covariance matrix from previous time k to the current time (k+1), and H is measurement Jacobian. Finally, apply the Kalman gain matrix to a predicted state estimate for correcting the measurement vector xm.
US10254379B2
Estimating a position of a mobile device. Particular systems and methods for estimating a position of a mobile device using information from two positioning technologies determine different position estimates for the mobile device using different positioning technologies, and determine a final position estimate for the mobile device using a weighted combination of the different position estimates. In some implementations, the weighted combination is a weighted average or a weighted median of the different position estimates. Weights may be determined using respective uncertainty metrics corresponding to the respective position estimates.
US10254378B1
The present disclosure provides methods, systems, and devices for tracking a mobile device in an indoor area or bounded area. A method for tracking a mobile device includes receiving sensor data from a mobile device and generating a heuristic map based on the sensor data describing a set of possible current locations of the mobile device in the bounded area. The method further includes receiving additional sensor data from the mobile device, and determining a change in position of the mobile device based on the additional sensor data. The method further yet includes updating the heuristic map to disqualify a first possible current location from the set of possible current locations, and outputting the updated set of possible current locations for display on a user interface.
US10254375B2
Systems and methods provide a portable, verified voltage source that allows safe testing of separate non-contact voltage measurement systems. A proving unit of the present disclosure provides a known or specified alternating current (AC) voltage output across an insulated wire, which AC voltage may be fixed or may be user-selectable through a suitable user interface. The proving unit may include a visual indicator and/or an audible indicator that provides the user with an indication confirming that the proving unit is supplying an output voltage with the specifications of the proving unit, so the user will know that the proving unit is operating normally and is ready for testing a non-contact voltage measurement system. If the proving unit cannot provide the specified voltage output, the indicator(s) provides a signal to the user that the proving unit is currently non-functional. The proving unit may additionally verify contact voltage measurement systems (e.g., DMMs).
US10254371B2
A system and method for imaging a subject includes a first imaging pulse sequence having gradient blips along an x-direction and a y-direction to acquire calibration image data from multiple slices. The imaging pulse sequence also includes a plurality of Z-shimming gradient blips coincident in time with the gradient blips along the x- and y-directions and varied within each slice. A plurality of calibration images are reconstructed from the calibration image data and a comparison image is formed by selecting an image from the calibration images corresponding to at least one of the varied Z-shimming gradient blips for each slice to determine a desired value of the Z-shimming gradient blips. The desired values are used to perform a second pulse sequence to acquire clinical image data from the subject. The second pulse sequence is used to acquire clinical images having been compensated for magnetic susceptibility variations within the subject.
US10254361B2
Various methods and systems are provided for a disconnecting a receive coil from a transmit coil of a magnetic resonance (MR) system during a transmit operation. In one example, a cabling system may include a first line of coil-interfacing cable having a first set of hybrid switches, the first set of hybrid switches including a first switch, a first resonance circuit, and a second switch connected in series, and a second line of the coil-interfacing cable having a second set of hybrid switches, the first line and the second line of the coil-interfacing cable operably coupling one or more radio frequency (RF) coil elements to respective channels of the MR system. By positioning the first and the second sets of hybrid switches along different locations along the coil-interfacing cables, and simultaneously operating each set of hybrid switches, common mode currents may be interrupted along the coil-interfacing cables.
US10254357B2
A sample rotor is placed in a sample chamber inside an inner container. An air bearing type rotation mechanism blows a refrigerant gas (composed of a bearing gas and a driving gas) onto the sample rotor, to rotate the sample rotor and simultaneously cool the same. The refrigerant gas discharged from the air bearing type rotation mechanism is filled in an internal space (such as the sample chamber and a detection circuit chamber) of the inner container. An upper airtight chamber is formed between an outer container and the inner container. A lower airtight chamber is formed below a sealing bulkhead within a bottom unit. The upper and lower airtight chambers are in vacuum states to thereby function as vacuum insulation spaces for the internal space of the inner container.
US10254353B2
A brown-out detection circuit having a time sequence control function comprises: a voltage divider (110), a reference voltage source (120), a comparator (130) and a time sequence control module (140); wherein one terminal of the voltage divider (110) is connected to an external power supply, the other terminal of the voltage divider (110) is connected to a positive input of the comparator (130), the reference voltage source (120) is connected to an inverted input of the comparator (130), the time sequence control module (140) is connected to an output of the comparator (130), an output of the time sequence control module (140) serves as an output of the brown-out detection circuit; when a duration of a power supply voltage lower than a reference voltage is not shorter than a preset time, the time sequence control module (140) controls the output of the brown-out detection circuit to be inverted from a high level to a low level.
US10254349B2
The present invention relates to a method for predicting the state of health of a battery based on numerical simulation data. A method for predicting the state of health of a battery, which is performed by a battery management system, according to an embodiment of the present invention includes: a step of obtaining a verified numerical simulation database, into which solution data of the battery is extracted and stored, when a numerical analysis result is verified by an experimental result using electrical and chemical analysis of the battery; a step of counting the number of charges or discharges when a deviation between reference data read from the verified numerical simulation database and measurement data read from the battery is within a preset range and battery capacity satisfies a preset condition; and a step of predicting a state of health of the battery using the number of charges or discharges and a classifier based on a learned machine learning algorithm.
US10254348B2
A method and apparatus for detecting an abnormal state of a battery are provided. An entropy calculator is configured to calculate an information entropy based on battery estimation information and battery measurement information. The battery estimation information corresponds to an output required from the battery, and the battery measurement information is collected from the battery. A battery abnormality determiner is configured to determine whether the battery is in the abnormal state based on the information entropy.
US10254347B2
An inspection method for inspecting a fuel cell, comprising: rising current density at a speed of a designated speed or greater, and judging whether the fuel cell is normal or abnormal by comparing a first voltage value that is the voltage value when the current density reaches a designated current density or greater with the rising step, and a second voltage value which is a judgment standard.
US10254345B2
Final state-of-charge calculation means is provided which calculates a final state-of-charge of the battery according to state-of-charge estimate values by electric current integration mode state-of-charge estimation means and equivalent circuit model mode state-of-charge estimation means. The final state-of-charge calculation means performs, when a difference between the state-of-charge estimate value by the electric current integration mode state-of-charge estimation means and the state-of-charge estimate value by the equivalent circuit model mode state-of-charge estimation means becomes less than or equal to the state-of-charge difference threshold value, switching of the final state-of-charge from the state-of-charge estimate value by the electric current integration mode state-of-charge estimation means to the state-of-charge estimate value by the equivalent circuit model mode state-of-charge estimation means.
US10254332B2
A for positioning a miniaturized piece includes a positioning structure that forms a first cavity designed to receive with play the miniaturized piece and a second cavity communicating with the first cavity. At least one electrical-contact terminal is provided facing the second cavity and is electrically coupleable to an electronic testing device designed to carry out an electrical test on the miniaturized piece. An actuator device causes a vibration of the positioning structure such that the vibration translates the miniaturized piece towards the second cavity until it penetrates at least in part into the second cavity.
US10254331B2
A semiconductor IC device comprises a timing circuit to transfer a timing signal, the timing circuit being configured to receive a first test signal and to effect a delay in the timing signal in response to the first test signal, the first test signal including a first timing event. The semiconductor IC device further comprises an interface circuit configured to transfer the data signal in response to the timing signal, the interface circuit being further configured to receive a second test signal and to effect a delay in the data signal in response to the second test signal, the second test signal including a second timing event that is related to the first timing event according to a test criterion.
US10254330B2
A partial discharge detection board includes a voltage divider configured to attenuate a voltage of a reflected signal. A buffer is connected to the voltage divider. The buffer attenuates frequencies of the reflected signal that are greater than an upper cutoff frequency. An analog-to-digital converter is connected to the buffer. The analog-to-digital converter receives portions of the reflected signal up to the upper cutoff frequency, and the analog-to-digital converter converts the reflected signal from an analog domain to a digital domain. A filter is connected to the analog-to-digital converter. The filter attenuates frequencies of the reflected signal that are less than a lower cutoff frequency. A comparator is connected to the filter. The comparator compares the voltage of the reflected signal to a reference voltage. A counter is connected to the comparator. The counter increments when the voltage of the reflected signal is greater than the reference voltage.
US10254322B2
The invention concerns a method comprising two fundamental steps. The first one is an innovative process of characterization of the energetic efficiency performed during a charging process of an accumulator, whereby one derives a series of information concerning: the dependency of the electric parameters of the accumulator on the state of charge; the dependency of the efficiency of the charging system on the voltage and current at the output of the charging system. The second step of the proposed method is a process of data calculation for the prediction of the energetic efficiency, wherein one simulates one or more charging processes. The method can be realized by means of a charging system able to perform both a standard process for charging the accumulator and a process of characterization of the energetic efficiency, and a process of prediction of the energetic efficiency.
US10254321B2
A system for monitoring electric energy amount according to one embodiment of the present disclosure includes an electric energy system including one or more loads receiving electric energy through an external electric energy source and a renewable energy generator, a home server for receiving information of a first electric energy amount that is an electric energy amount consumed by the one or more loads, a second electric energy amount that is supplied from the external electric energy source to the electric energy system, and a third electric energy amount that is supplied from the renewable energy generator to the electric energy system, and an electric energy amount monitoring server calculating the second electric energy amount or the third electric energy amount from electric energy consumption of the electric energy system, which is received from the home server, and supply electric energy amount information supplied to the electric energy system.
US10254317B1
An Integrated Circuit (IC) as described herein may include a first logic circuit, a second logic circuit coupled to the first logic circuit via a level shifter, and a safe state circuit coupled to the first logic circuit and to a first input of a logic gate. For example, a second input of the logic gate may be coupled to an output of the level shifter, and an output of the logic gate may be coupled to the second logic circuit. The safe state circuit may further include a front-end portion; a reversible current mirror portion coupled to the front-end portion; and a voltage-level translation portion coupled to the reversible current mirror portion.
US10254309B2
A latch assembly that can lock and unlock a probe core with respect to a circuit board is provided. The latch assembly can engage with the probe core to align the probe core with respect to a circuit board, and press down the probe core against the circuit board by rotating to lock the probe core with the circuit board. An installation tool is provided to grip or release the probe core to/from a latch assembly or a probe core carrier. The installation tool can align with the probe core and/or the latch assembly to lock and unlock the probe core with respect to a circuit board.
US10254297B2
Components for enabling immunodetection of methoxetamine are described including immunogens, haptens, antibodies and kits.
US10254296B2
The instant invention relates to a qualitative predictive method, to a method, use and kit applied to the early differential diagnosis of the most prevalent forms of bacterial and viral meningitis, enabling to detect and distinguish the different forms of meningitis. The invention uses a qualitative predictive method based on combined detection and sequential analysis of the presence/absence of at least three out of four specific biomarkers.
US10254285B2
The invention provides methods for isolating large oncosomes and determining cancer metastasis based on the presence of large oncosomes and contents of the large oncosomes in a subject in need thereof. Also provided herein are methods for treating cancer metastasis by specifically targeting contents of the large oncosomes.
US10254279B2
A system and method includes a test container for detecting a target substance in a consumable sample, where the test container includes a test container body defining a test container top, a test container bottom opposing the test container top, a first chamber proximal the test container top, and a second chamber proximal the test container bottom, a magnetic diaphragm situated between the first chamber and the second chamber, the magnetic diaphragm obstructing flow of the consumable sample, and the magnetic diaphragm including a magnetic element embedded in the magnetic diaphragm, and a driving element geometrically complementary to the first chamber, the driving element including a consumable sample grinding feature protruding from a surface of the driving element.
US10254276B2
An antibody composition, which is an aspect of the present invention, contains at least one compound selected from the group consisting of urea and urea derivatives, the compound being contained in the antibody composition at a concentration of not less than 0.1 M and less than 1 M, the antibody composition being a solution.
US10254270B2
A system includes a resonant sensor in contact with oil within a gearbox of a rotor system, such as a wind turbine, and one or more processors. The sensor includes electrodes and a sensing circuit that generates electrical stimuli having frequencies applied to the oil at different times during a life of the gearbox. The processors receive electrical signals from the resonant sensor representative of impedance responses of the oil to the electrical stimuli. The processors analyze the impedance responses and determine a concentration of a polar analyte in the oil at different times. The processors calculate a degradation value for the gearbox based on the concentration of the polar analyte. Responsive to the degradation value exceeding a designated threshold, the processors at least one of schedule maintenance for the rotor system, provide an alert to schedule maintenance, or prohibit operation of the rotor system until maintenance is performed.
US10254265B1
A system for managing and monitoring a small or large collection of sealed containers, such as wine bottles, barrels, medicine containers, or bags, as well as individual grapes, batches of must, and other liquids, whose contents may be volatile and difficult to access without destroying the seal and the contents or risking contamination of the liquid. The system performs automated monitoring tasks by communicating with specially manufactured bottles or traditional bottles that have had a sensor installed. Sensor installation can be accomplished with unmodified commercial available equipment.
US10254232B2
A device for detecting analytes in a sample includes (a) n light source units generating light; (b) a reaction strip including (i) a test area illuminated with light from the light source unit and including a material reacting to the analytes, (ii) a control area illuminated with the light from the light source unit and including a control material, and (iii) a background area illuminated with the light from the light source unit; and (c) at least n+1 light receiving units detecting light emitted from the test area, the control area, and the background area of the reaction strip, respectively.
US10254229B2
A hand-held microfluidic testing device is provided that includes a housing having a cartridge receiving port, a cartridge for input to the cartridge receiving port having a sample input and a channel, where the channel includes a mixture of Raman-scattering nanoparticles and a calibration solution, where the calibration solution includes chemical compounds capable of interacting with a sample under test input to the cartridge and the Raman-scattering nanoparticles, and an optical detection system in the housing, where the optical detection system is capable of providing an illuminated electric field, where the illuminating electric field is capable of being used for Raman spectroscopy with the Raman-scattering nanoparticles and the calibration solution to analyze the sample under test input to the cartridge.
US10254225B2
Biosensor including a device base having a sensor array of light sensors and a guide array of light guides. The light guides have input regions that are configured to receive excitation light and light emissions generated by biological or chemical substances. The light guides extend into the device base toward corresponding light sensors and have a filter material. The device base includes device circuitry electrically coupled to the light sensors and configured to transmit data signals. The biosensor also includes a shield layer having apertures that are positioned relative to the input regions of corresponding light guides such that the light emissions propagate through the apertures into the corresponding input regions. The shield layer extends between adjacent apertures and is configured to block the excitation light and the light emissions incident on the shield layer between the adjacent apertures.
US10254209B2
A system for detecting particles, including: a first device to measure concentration of particles, including an electrometer measuring device coupled to a charger and/or to an optical particle counter; a second device to measure concentration of particles, including a condensation nuclei counter; a calculation unit configured to calculate a ratio and/or a difference between a first measurement of the particle concentration in an airflow, to be performed by the first measurement device, and a second measurement of the particle concentration in an airflow, to be performed by the second measurement device, and configured to provide a comparison between the ratio and/or the difference between the first and second measurements and a threshold value to determine presence of particles of interest other than ambient air particles.
US10254208B2
A method for analyzing blood samples, including the steps of: preparing a blood sample (1) within a respective container (2) provided with an anticoagulant substance; measuring the rate (V) at which the corpuscular components (1a) contained in the blood sample (1) sediment on the bottom of the container (2), the rate (V) being measured over a predetermined time period (T); detecting, within the time period (T), at least one sedimentation trend (A1, A2, A3) representative of steps of aggregation of the corpuscular components (1a); and comparing the detected sedimentation trend (A1, A2, A3) with at least one reference parameter (P1, P2, P3) representative of at least one given pathology.
US10254207B2
Techniques for determining rock properties include exerting a compressive load with a test apparatus across a rock sample that includes a specified length-to-diameter ratio; measuring, with a strain gauge, a strain on the rock sample during the compressive loading; determining, based at least in part on the compressive load, a mechanical property of the rock sample; and determining, based at least in part on the measured strain and the compressive load, an elastic property of the rock sample.
US10254202B2
Automated system configured to perform and methods for performing one or more slide processing operations on slides bearing biological samples. The system and methods enable high sample throughput while also minimizing or limiting the potential for cross-contamination of slides. The automated systems can include features that facilitate consistency, controllability of processing time, and/or processing temperature.
US10254201B2
Embodiments of the invention can sample particulates, aerosols, vapors, and/or biological components of ambient air utilizing spherical air-sampling filters. Components of the embodiments may include a hopper for holding spherical air-sampling filters, an air-sampling manifold configured to deliver an air-sampling filter from the hopper to a sampling location, and an air compressor to perform an air sampling operation and to transport a used air-sampling filter away from the sampling location. Operation of some embodiments may begin by rotating a slotted drum within the air-sampling manifold to deliver an air-sampling filter from the hopper to the sampling position. Operation may continue by using the air compressor to draw air from an ambient environment through the air-sampling filter. After sampling is complete, the air compressor may be utilized to pneumatically transport the used air-sampling filter away from the sampling position to a filter retrieval location via an output tube.
US10254198B2
Certain aspects of the present disclosure generally relate to an optical reference element having a wavelength spectrum comprising a plurality of wavelength functions having wavelength peaks spaced over a range of wavelengths, wherein adjacent wavelength functions are due to two orthogonal birefringence axes in the optical reference element. Aspects of the present disclosure may eliminate the drift issues associated with residual polarization and polarization dependent loss (PDL) with respect to grating-based sensor and reference element measurements.
US10254194B2
A concrete structural element is provided that includes a concrete matrix; a steel reinforcing structure embedded in said matrix; at least first and second attitude sensors at a distance from one another in a direction, embedded in said matrix and fixed to said reinforcing structure; and a processing circuit configured to recover attitude measurements supplied by each attitude sensor and configured to compute a deformation of said structural element relative to said direction as a function of the attitude measurements recovered.
US10254182B2
The present invention relates to an arrangement for measuring a force and/or moment on a hollow-cylindrical machine element, using the inverse magnetostrictive effect. The machine element extends in an axis and has a sensor region of hollow cylinder-type basic shape. This sensor region has a permanent magnetization or the arrangement comprises magnetizing elements for magnetizing the sensor region. The arrangement further comprises at least one magnetic field sensor which is designed to measure at least one component of a magnetic field brought about by the magnetization of the sensor region and by the magnetic field caused by the force to be measured and/or by the moment to be measured. According to the invention, the machine element, in the hollow space defined by the hollow cylinder-type basic shape, has a wall-type longitudinal structure.
US10254164B2
A compact, mapping spectrometer and various embodiments of the spectrometer are described. Methods for performing high-resolution spectroscopic, spatial, and polarimetric analyses of electromagnetic radiation across the complete electromagnetic spectrum, using spectrometer embodiments of the invention, are also described. The spectrometer and associated methods are useful for producing spectral and hyperspectral images associated with the incoming radiation and for identifying other information about electromagnetic radiation of interest.
US10254160B2
An electronic device may be provided with a display mounted in a housing. The display may have an array of pixels that form an active area and may have an inactive area that runs along an edge of the active area. A color ambient light sensor may gather ambient light measurements through a window in an opaque masking layer in the inactive area. The color ambient light sensor may have photodiodes with different spectral sensitivities and may have a dark current photodiode that is insensitive to light. A set of analog-to-digital converters may be used to digitize photodiode signals from the photodiodes. A switch array may be used to distribute signals from the photodiodes to each of the analog-to-digital converters. This allows the output of each photodiode to be averaged over multiple analog-to-digital converters to remove any impact of variations in performance between converters.
US10254154B2
A cover (24) of a draft shield (12) of a precision balance (10), has a support frame (36) on which holding elements (40) and/or guide rails (38) are provided for a front panel (18) and/or at least one side panel (26), and a cover element (54) which is pivotable, about a bearing (60) provided at one edge, between a holding position and a releasing position. At the edge positioned opposite the bearing are holding elements (72, 74) which fix the cover element at the opposite edge of the support frame, wherein the holding elements can be released by displacing at least one portion of the cover element in the direction toward the bearing.
US10254151B2
A system and method for measuring fluids include a vessel containing at least two fluids with a drain pipe, a seal housing, a tool assembly, and a float assembly. The seal housing fits onto the drain pipe of existing vessels or tanks, and the tool assembly and float assembly are inserted through the seal housing to the vessel to measure the fluids inside the tank. The tool assembly has a shaft section and a flexible section. The flexible section extends into the vessel and through any bend in the drain pipe so that the system is compatible with retrofitting vessels with different drain pipe shapes. The float assembly can be released from the end of the bent drain pipe to float to the fluid boundary between different fluids in the vessel. The float assembly can also be retracted to safe position within the seal housing.
US10254144B2
An antenna apparatus for a fill level measurement device including an antenna unit that is rotatably mounted and comprises an array made up of a plurality of radiator elements. The radiator elements are arranged in a plane which, together with the axis of rotation of the antenna unit, forms an angle α that does not equal 90 degrees.
US10254139B2
Method for coupling a sensor to a piece of equipment, such as a golf club, baseball bat, or tennis racket, that ensures that the sensor is in a known position and orientation relative to the equipment. Compensates and calibrates for degrees of freedom introduced in manufacturing and installation. The method may include manufacturing a sensor receiver that aligns with equipment in a fixed orientation, and that holds a sensor housing in a fixed orientation relative to the receiver. Remaining uncertainties in sensor position and orientation may be addressed using post-installation calibration. Calibration may include performing specific calibration movements with the equipment and analyzing the sensor data collected during these calibration movements.
US10254138B2
A display generating device includes an acquiring unit configured to acquire multiple pieces of event data, each of which being provided with time information and identification information indicating which one of multiple categories related to a facility the event data belongs to, and a generating unit configured to generate display data by arraying the multiple pieces of the event data in time series based on the time information for each of the categories depending on the identification information.
US10254133B2
An excitation winding is wound around each tooth of a detecting stator core. First output winding and second output winding are wound around mutually different teeth while avoiding winding of the output windings with the same phase around two teeth adjacent to each other in a circumferential direction. When the number of pole pairs of the excitation winding is M that is an integer equal to or greater than 1 and the number of salient poles of a detecting rotor is N that is an integer equal to or greater than 1, a spatial distribution of the number of turns in each of the first and second output winding is obtained by a function represented by a sine wave of a spatial order |M±N|. An error spatial order δ represented by |M−|M±N∥ and an error spatial order ε represented by |δ−M| are values other than 1 and 2.
US10254130B2
A sensor arrangement for measuring a rotor position of an electric motor, in particular of a motor vehicle control device, wherein the sensor arrangement is constructed as a sensor arrangement operating without contact, which includes at least one permanent magnet and at least one magnetic field sensor, wherein the permanent magnet has at least one depression in at least one top surface facing the magnetic field sensor. A magnetization device for magnetizing a permanent magnet of the sensor arrangement is also disclosed. The use of the sensor arrangement in a motor vehicle control device of a braking system of a motor vehicle is also disclosed.
US10254129B2
A magnetic speed sensor may comprise a digital component configured to estimate a zero crossing event based on a plurality of sensor signal samples. The digital component may output, to a control unit, a speed signal that is based on the estimated zero crossing event.
US10254116B2
The invention relates to a device (300) for controlling a sensor (310), comprising a converter unit (320) for converting an input signal (365) into a control signal (360) for controlling said sensor (310), and a comparison unit (330) for determining a differential signal (370) that indicates the difference between said input signal (365) and control signal (360). The device also comprises a feedback unit (340) for regulating the input signal (365) using said differential signal (370). A differential signal (370) transfer function has a zero point at a sensor (310) operating frequency which does not equal zero.
US10254110B2
An optical metrology device determines physical characteristics of at least one via in a sample, such as a through-silicon vias (TSV), using signal strength data for modeling of the bottom critical dimension (BCD) and/or for refinement of the data used to determine a physical characteristic of the via, such as BCD and/or depth. The metrology device obtains interferometric data and generates height and signal strength data, from which statistical properties may be obtained. The height and signal strength data for the via is refined by removing noise using the statistical property, and the BCD for the via may be determined using the refined height and signal strength data. In one implementation, a signal strength via map for a via is generated using signal strength data and is fit to a model to determine the BCD for the via.
US10254107B1
An ellipsometer apparatus (10) has a measurement compensation feature. The ellipsometer (10) provides for relative lateral movement between a light source assembly (12) and a specimen holder (14) via a positioner assembly (16) to provide for more accurate measurements of a thin film layer (55) on a specimen member (50).
US10254097B2
A release mechanism includes a frame with an interior. The release mechanism also includes a prestrained element coupled to the interior of the frame. The prestrained element creates a seal with the frame. The prestrained element is notched in one or more regions. The prestrained element is configured to fracture when heated to a predetermined temperature allowing the interior to open. The fracture is based on the notched regions of the prestrained element such that separation initiates within the notched regions. The remaining regions of the prestrained element unfractured. The shape memory alloy element can include one or more of a nickel-titanium alloy, a titanium-nickel alloy, a copper-zinc-aluminum alloy, a copper aluminum nickel alloy, and a nickel titanium hafnium alloy. Heating of the shape memory alloy element causes a stress in the shape memory alloy that causes fracturing of the prestrained alloy when sufficient heating has been achieved.
US10254078B2
A holster system that comprises a holster and an accessory configured to be fixed to a mounting rail of a handgun. The holster has a holster body with a pair of opposing wall portions defining a cavity. Each wall portion has an inwardly projecting rib dividing the cavity into an upper first cavity portion and a lower second cavity portion. The first cavity portion is dimensioned to receive various handgun makes and models in a spaced relationship from three sides thereof. The second cavity portion is configured to receive the accessory so that a conforming engagement is formed between the accessory and the holster body. A stop surface of the holster body engages a forward facing surface of the accessory upon insertion of the handgun with accessory into the holster body thereby providing a seating position of the handgun and accessory in the holster body. A retention mechanism of the system has a blocking portion movable between a blocking position and a non-blocking position. The blocking member at least inhibits removal of the handgun and accessory if the handgun and accessory are urged rearwardly before a thumb receiving portion is depressed. The blocking portion is on a spring member that is deflected by an elongate exteriorly extending sliding member that has a cam surface that deflects the spring member from the blocking position.
US10254076B2
An apparatus for use with a disrupter to disable explosive ordnance and improvised explosive devices is described. In a preferred embodiment, the apparatus comprises a sleeve adapted to be fit around the barrel of the disrupter, wherein the sleeve has an opening of generally circular cross section and an aperture for holding a positioning rod; and a positioning rod connected to the sleeve through the aperture for positioning the disrupter in relation to the explosive ordnance or improvised explosive device. The use of the sleeve and positioning rod combination permits rapid determination of stand-off for the disrupter and the angle of impact of the charge the disrupter will fire. The device is particularly useful in disabling pipe bombs.
US10254074B2
In some embodiments, an archery bow comprises a frame supporting a first limb and a second limb. A first rotatable member is supported by the first limb and arranged to rotate about a first rotation axis. The first rotatable member comprises a cam track. A second rotatable member is supported by the second limb and arranged to rotate about a second rotation axis. The second rotatable member comprises a synchronizer track. A bowstring extends between the first rotatable member and the second rotatable member. A power cable is arranged to be taken up on the cam track and fed out from the synchronizer track as the bow is drawn. The synchronizer track is circular and a centerpoint of the synchronizer is offset from the second rotation axis.
US10254069B2
A bipod for a firearm is provided that improves efficiency and ease of reconfiguration of the bipod while providing stable support for the firearm. In various embodiments, a bipod for a firearm might comprise a main body that can mount to the firearm, two legs, two plates, a first actuator mounted to each leg, and a second actuator mounted to each of two side mounts. Each leg might comprise a head portion and a main leg which extends from the head portion. Each plate might rotatably couple each leg to one of the side mounts. The first actuator, when actuated, releases a leg to rotate relative to its plate by a first angle. The second actuator, when actuated, releases the plate to rotate with respect to the main body by a second angle, independent of any rotation of the corresponding leg relative to the plate effected by the first actuator.
US10254063B2
A bolt hold open assembly for a rotary magazine may include a bolt hold open lever movable to a locked position to inhibit forward motion of the bolt after firing the last round of ammunition. The bolt hold open lever may be moved to the locked position by a bolt hold open riser that is activated by a paddle movable with the rotor assembly of the rotary magazine.
US10254059B1
Pistols with frame inserts have a frame having a grip, the frame having spaced apart upper sidewall portions having upper edges defining a slide interface plane, the upper sidewall portions being planar elements each having inner faces facing each other and exterior faces facing away from each other, each upper sidewall portion defining a side opening adjacent to the slide interface plane and having a perimeter spaced apart from the slide interface plane, a frame insert including pistol action components connected to the frame, and the frame insert having opposed insert sidewalls, each frame insert sidewall having a selected portion registered with and occupying a respective one of the side openings of the frame. The frame may define a cavity width between selected portions of the inner faces adjacent to the frame side openings, and wherein the frame insert has a width at the selected portion greater than the cavity width.
US10254058B2
A lightweight rifle has a chassis with a forward receptacle and rear receptacle, a forend tube with a male key, a barrel, a breech, a spacer, a trigger guard, a grip, and a butt stock adapter. The barrel and breech connect along a shared longitudinal axis, and the resulting subassembly inserts into the forend tube. The spacer secures the connection between the breech and the forend tube with a combination of scope screws and rivets that extend through the forend tube, spacer, and breach, respectively. This forend tube subassembly connects to the chassis by inserting the forend tube male key into the chassis forward receptacle and further securing the male key and forward receptacle together with bolts. The butt stock adapter has a protruding male key and mates to the chassis rear receptacle. This allows for the quick and secure connection of a butt stock to the rifle chassis.
US10254057B2
The present disclosure relates to a modular heat exchange tower including a first module having a first basin disposed therein and a second module having a second basin disposed therein. The aforementioned modular heat exchange tower may also include heat exchange sections, which are disposed in the first module and the second module. The first module and the second module may be assembled prior to being transported to a job site and installed in the modular heat exchange tower.
US10254055B2
An intercooler assembly may include a housing and a cooler arranged therein through which charge air may be flowable. The housing may include an insertion opening through which the cooler may be insertable into the housing in an insertion direction transverse to the flow direction of the charge air. The cooler may include a pipe structure through which a coolant may be flowable, first and second end parts opposite each other transverse to the insertion direction, and third and fourth end parts opposite each other transverse to the first and second end parts and parallel to the flow direction, the end parts laterally delimiting and mechanically connected to the pipe structure. The cooler may be mechanically connected to the housing by the first end part, and at least one of the other end parts may be movably attached to the housing. The cooler may be pre-stressed against the housing by the third and/or fourth end part in a direction opposite a deformation of the cooler resulting from cooling of the charge air.
US10254048B2
The present disclosure relates to heat exchanger for a power generation system and related methods that use supercritical fluids, and in particular to a heat exchanger configured to minimize axial forces during operation.
US10254046B2
Disclosed is a magnetic annealing apparatus including a processing container having a horizontally-elongated tubular shape and configured to perform a magnetic annealing processing on a plurality of substrates accommodated therein in a magnetic field; a heating unit provided to cover at least a part of a surface of the processing container that extends in a longitudinal direction, from outside; a magnet provided to cover the heating unit from the outside of the heating unit; a substrate holder configured to hold the plurality of substrates within the processing container; and a heat shielding plate provided to surround a part of the substrate holder.
US10254041B2
Systems and methods for liquefying a gaseous fluid that comprises at least 50% by volume methane into a liquefied fluid that comprises at least 85% by volume methane. Processing can include increasing a pressure of the incoming gaseous fluid to between 10 and 50 bar; pre-treating the gaseous fluid using membrane filtering to a retentate stream having a methane content of at least 85% by volume; liquefying the retentate stream by cryogenic cooling to a temperature between −100° C. and −140° C.; flashing the liquefied fluid into a container; retrieving processed liquid fluid at a first container level at a pressure of between 1 and 10 bar, a temperature of between −120° C. and −160° C., and a methane concentration of at least 85% by volume into a storage device; and retrieving a slurry flow comprising solid CO2 and water ice at a second container level below the first container level.
US10254033B2
An ice cube dispensing apparatus comprises a tray, ice cube compartments, a plurality of brackets, and one or more slidable tray covers allowing a single ice cube compartment to be uncovered at a time. When water or other liquid is added to the ice cube compartments and frozen, the ice cube dispensing apparatus can be turned upside down and the slidable tray covers prevents the frozen liquid from falling out of the slidable tray.
US10254026B2
An electronic expansion valve (EEV) is employed in refrigeration systems to regulate the flow of refrigerant through an evaporator. The position of the EEV is controlled through a first control loop that generates a first position signal based on superheat feedback associated with the refrigeration system, and a second control loop that generates a second position signal based on pressure feedback associated with the refrigeration system. The larger of the first position signal and the second position signal is selected to control the position of the EEV value, and the selected position signal is provided in feedback to both the first control loop and the second control loop.
US10254019B2
A heat pump system in a vehicle connected with a refrigerant line through which refrigerant flows for controlling cooling/heating of a cabin of the vehicle, including a compressor for compressing refrigerant, an outdoor heat exchanger for condensing high temperature and high pressure refrigerant compressed at the compressor, and an expansion valve for expanding the refrigerant compressed thus, may include an indoor heat exchanger arranged between the compressor and the expansion valve connected to one another with the refrigerant line, and having a partitioned inside to form individual flow passages, and a first valve connected to the compressor, the outdoor heat exchanger and the indoor heat exchanger with the refrigerant line for changing a direction of a refrigerant flow according to cooling, heating, and dehumidifying modes of the vehicle to control the refrigerant flow along the refrigerant line.
US10254017B2
Variations of the devices and methods disclosed herein pertain to an extended travel spiral flexure bearing having spiral arms, each of the spiral arms including an attachment point at the inner end thereof and at the outer end thereof. Variations of the bearing may also include a bearing clamp to be attached to the spiral flexure bearing at the attachment points, the bearing including an outer bearing portion to be disposed on the outer periphery of the flexure bearing and an inner bearing portion to be disposed at the center of the flexure bearing. Variations also pertain to a micro check valve assembly that includes a valve base, a valve cover, and a flexure that are all bonded together. The valve being closed when the valve door rests on the valve seat and open when the valve door is lifted from the valve seat.
US10254013B2
A refrigeration cycle device and a two-stage rotary compressor thereof. The two-stage rotary compressor includes a housing with a gas injection chamber and two cylinders disposed therein; the gas injection chamber connected to a liquid reservoir disposed outside of the housing and a gas injection pipe; a first cylinder in communication with the gas injection chamber; a second cylinder connected to the liquid reservoir, and having a sliding vane groove and a compression chamber with a piston disposed therein in communication with the gas injection chamber; a sliding vane, received in the sliding vane groove when the gas injection chamber is in communication with the liquid reservoir, with an outer end and the sliding vane groove defining a backpressure chamber in communication with the gas injection chamber; and with an inner end abutting against the piston when the gas injection chamber is in communication with the gas injection pipe.
US10254010B2
An electronic module housing having a rounded stylized dog-bone-type shape and an equatorial partial light bar. The shape provides a view of parts of the light bar from many locations. The controller circuitry can detect a malfunction among one or more of a plurality of current-drawing components by detecting that the total cumulative current drawing by all the components falls outside a predetermined nominal range.
US10254006B2
A compressor noise suppressing structure including a dehumidifier. The compressor noise suppressing structure includes an installation member fixed to a base frame to support and accommodate a component installed within a housing, and a noise-proof member attached to the installation member and extending towards a first end of the base so as to cover at least one side of the compressor. According to the configuration of the compressor noise suppressing structure, noise generated when the compressor is operated is simultaneously blocked by the nose-proof member and the housing, and the installation member and the noise-proof member are configured as a single component.
US10254002B2
An outdoor unit and an indoor unit communicate with each other. The outdoor unit includes a communication circuit that outputs a pulse signal to be transmitted to the indoor unit. The indoor unit includes a communication circuit that receives the pulse signal transmitted by the outdoor unit. An air conditioner 100 includes at least one photocoupler to transfer to the communication circuit the pulse signal output by the communication circuit. The communication circuit transmits a pulse signal with a first polarity and a pulse width corrected to be shorter by a predefined correction time than a predefined reference pulse width of the pulse signal.
US10254000B2
A device for control and/or command of a visual or thermal comfort element or security element of a building includes a display screen, and an electronic control unit provided with a communication module arranged so as to receive data, according to a wireless communication protocol, originating from a complementary communication module of a central entity arranged so as to control and/or command the at least one visual or thermal comfort element or security element. The central entity is arranged to employ and transmit to the electronic control unit representative data relating to the visual or thermal comfort to electrical consumption or to the security of the building. The electronic control unit generates a display configuration based on at least one datum of content and at least one display descriptive datum defining the arrangement of a display of the at least one datum of content.
US10253992B2
A multi-split air-conditioner and an outdoor unit system thereof are provided. The outdoor unit system includes: a compressor (1) having a gas outlet (a) and a gas inlet (b); an outdoor heat exchanger (2) having an inlet (c) and an outlet (d); a switching assembly (3) having first to sixth ports, wherein the first port (e) is connected with the gas outlet (a) of the compressor (1), the second port (f) is connected with the gas inlet (b) of the compressor (1), the third port (g) is connected with the inlet (c) of the outdoor heat exchanger (2), the fourth port (h) is connected with the outlet (d) of the outdoor heat exchanger (2), the fifth port (i) is connected with an inlet pipe (4) and the sixth port (j) is connected with an outlet pipe (5).
US10253983B1
A fire starting canteen that has internal fire starting lenses. The lenses can be solid or water lenses. The canteen has two internal chambers, one for holding water and the other for holding water and forming a fire burning lens. The fire starting canteens can be combined reversibly or permanently to form an inner canteen and an outer canteen with larger water-carrying capacity and fire starting capability than a single canteen. The lenses are, preferably, convex but can also be concave or a combination of both. A divider in the interior of the canteen forms the two internal chambers. The divider has a convex shape and, in combination with the chamber filled with water, forms the fire starting lens.
US10253977B2
A gaseous fuel-air burner having a bluff body flame stabilizer, and methods of operating the same, are described herein. One device includes a bluff body configured to stabilize a flame produced by the gaseous fuel-air burner, wherein the bluff body has a conical shape configured to stabilize the flame by generating a recirculation zone having a stagnation point where the flame is stabilized.
US10253973B2
A power plant is suggested with an additional heat transfer between the flue gas that flows through a flue gas line (5) and the feed-water in a feed-water line (19). The claimed arrangement of the first heat exchanger (13) upstream and adjacent to a precipitator (7) leads to a reduced space demand and optimizes dust precipitation as well as the pressure drop of the flue gas.
US10253966B1
The LED construction of the invention simplifies the thermal path for heat by directly connecting the LED and the heatsink, removing the circuit board from the thermal path. This is accomplished by a heatsink boss that protrudes from the heat sink, through an opening in the circuit board, and contacting the LED.
US10253960B2
The inventive subject matter disclosed herein provides a retainer apparatus for a luminaire assembly. The retainer apparatus includes a spring clamp unit including a clamp element and one or more first springs. The one or more first springs are coupled with the clamp element and the luminaire assembly. The retainer apparatus also includes a lock spring unit comprising a second spring coupled with the luminaire assembly and the clamp element. The second spring of the lock spring unit secures the clamp element in a released position. Responsive to actuation of the second spring, the one or more first springs move the clamp element from the released position to a locked position to secure the luminaire assembly into a recess.
US10253958B2
A lamp unit comprising a plurality of light sources; a plurality of supporting portions to support the light sources; a connector connected between two adjacent supporting portions; and an optical member disposed on the light sources and comprising a plurality of patterns disposed on a surface of the optical member, wherein the plurality of patterns is disposed on the surface corresponding to the supporting portions having an angle between a perpendicular line passing through a point on a surface of each supporting portions facing a corresponding one of the light sources and a reference line facing a predetermined reference direction of 0 to 45 degrees.
US10253957B2
A combined fluorescent and Light Emitting Diode (LED) lighting apparatus is provided. The apparatus includes two fluorescent lighting fixtures, each fluorescent lighting fixture configured to receive fluorescent light bulbs and having a lengthwise channel on a top surface proximate a longest side, and a mounting bracket having two external edges configured to fit into lengthwise channels on the two fluorescent lighting fixtures and configured to receive and maintain an LED light fixture.
US10253956B2
An LED luminaire includes a reflector, a channel, and a printed circuit board (PCB) onto which LEDs are mounted. Each of the reflector, the channel, and the PCB includes a feature(s) that permit their attachment to each other without the need for separate fasteners and tools. Embodiments of the LED luminaire may also include an optic and a pair of end caps, also designed for assembly into the LED luminaire without the use of or need for separate fasteners and tools.
US10253948B1
Lighting system including: two edge-lit lightguide panels; three visible-light sources; and total internal reflection lens or bowl reflector. Each edge-lit lightguide panel is extended along longitudinal axis, has pair of mutually-opposing panel surfaces, and has peripheral edge extended along and spaced transversely away from longitudinal axis. Panel surfaces include first and second light output interfaces. Two visible-light sources located along panel peripheral edges for directing light into panels. Lens or reflector has reflective side surface and central axis transverse to longitudinal axis for directing light to third light output interface located between the others. Output interfaces cooperatively define emission aperture forming shielding zone for redirecting combined light emissions.
US10253943B2
The present invention provides a vehicle lamp including a plurality of light sources which are arranged in a length direction; a bezel unit formed to be elongated along the light sources, made of a thermally conductive material, and including a thermal radiation region; a radiation plate mounted on each of the plurality of the light sources; and an insert unit configured to connect the radiation plate and the bezel unit to transfer heat generated by the radiation plate to the bezel unit, wherein a ratio of a thickness of the radiation plate to that of the insert unit is 5:2 so that an advantageous effect in which heat is induced to be effectively transferred from the radiation plate to the insert unit.
US10253933B2
A light emitting device includes: a base; a laser element disposed on an upper face of the base and adapted to laterally emit a laser beam; a phosphor member disposed on the upper face of the base; a first optical member disposed on the upper face of the base, the first optical member comprising an entry-side lateral face through which the laser beam enters during use and an exit-side lateral face through which the laser beam exits during use, and the first optical member being configured to change a traveling direction of the laser beam such that the laser beam transmitted through the first optical member irradiates an upper face of the phosphor member; and a cap comprising: a light shielding member, and a light transmissive member located over the through hole, the laser element, the phosphor member, and the first optical member. The light shielding member includes a protruded portion extending downward to a position that is lower than an upper end of the first optical member so as to face the exit-side lateral face of the first optical member.
US10253920B2
A cylindrical component has a groove bottom (4) that extends approximately parallel to the course of the unworked surface of the component, and has a side wall (6, 7) inclined at an angle (α) of less than 90° to the groove bottom (4). To increase the adhesion between a coating to be applied to the surface of the component an upper region of the side wall (6, 7) is adjoined by an oblique surface (8, 9) at an angle (ψ) of greater than 90° to the side wall.
US10253919B2
A vacuum insulation body includes an outer box (2), an inner box (3), open-cell urethane foam (4) in the insulation space (1b) between the outer box (2) and the inner box (3); and a vacuum outlet (6) in one of the outer box (2) and the inner box (3). The urethane foam (4) includes a through passage (8a) leading to the vacuum outlet (6). The vacuum outlet (6) is sealed after the insulation space (1b) filled with the urethane foam (4) is vacuum-evacuated.
US10253913B2
A curved tube structure, including: a tube main body including a bent portion at one portion in an axis line direction; and an enlarged cross-section portion formed along the axis line direction of the tube main body in an inner periphery inside a bending direction of the bent portion for enlarging a cross-section area of the tube main body.
US10253911B1
A quick disconnect incorporates a male component (nipple) and a female component (socket) that cooperate to form the fluid tight coupling. The nipple at the mating end includes at the outer surface a stepped end forming first and second diameters that are inserted into the socket. The socket includes first and second sleeves, where only the precise stepped end will fit through the sleeves and open the valve of the coupling. The internal fluid path remains identical across all variations of the stepped end and mating sleeves, and many different variations of the quick disconnect valve can be constructed with only minor changes to the stepped end and sleeves.
US10253909B2
A pipe coupling includes a sleeve and a clamping ring. The sleeve includes a flange at least one end. The clamping ring is mounted to the flange. The clamping ring carries a seal and includes two spaced apart bolt engagement portions. The clamping ring further includes two separate clamping ring portions that are removably connected together at a coupling portion of each respective separate clamping ring portion so that each clamping ring portion is separable from the other one. The two separate clamping ring portions function as a unitary ring when the coupling portions are brought into abutting contact such that the coupling portions are fixed relative to each other.
US10253901B1
A valve is provided having an inlet to receive a flowable particulate media and an outlet to dispense the media. The valve has an inlet portion with a funnel and repelling magnets. A shuttle sleeve extends from the inlet portion to allow a shuttle to slide along a central axis between an opened and a closed position. The shuttle has shuttle magnets that are oriented to have poles that face the repelling magnets to create a biasing force that biases the shuttle towards the closed position. When the shuttle moves, the shuttle magnets create eddy currents in a tube. The closed position is defined by a sealing edge of the shuttle contacting a sealing surface on a flow director. A capacitive sensor surrounds the flow director to measure the amount of media that is dispensed by the valve.
US10253900B2
A latching valve assembly which controls the flow of air and purge vapor between a fuel module and a carbon canister, where a change in an electrical property of the latching valve assembly is used to detect whether the latching valve is in the open position or the closed position. The latching valve assembly of the present invention eliminates the need for a physical switch solution, mechanical or non contact solutions, eliminates complexity of valve hardware requirements, and only adds minor electric components and software to identify the latch position. This system eliminates valve complexity and mechanical connections required for electrical conductivity.
US10253898B2
A pressure measuring system is provided in which a closing element supported in the pressure fitting channel is activated or displaced by a pressure surge or a pressure wave and thereby seals the channel to the measuring element and thus prevents an outflow of the fluid.
US10253888B2
A flow control valve includes a valve body with inlet and outlet ports, and an intermediate chamber therebetween. The valve further includes a static flow rate regulator for the fluid, accessible from outside the valve body and adapted to vary the cross-section of a passage orifice between the inlet and the outlet of the valve. The valve further includes a dynamic flow rate balancer, regulating flow rate based on a change of the incoming flow rate. The flow rate balancer includes a perforated element interposed between the inlet port and the intermediate chamber, allowing fluid passage only through at least one opening of the perforated element and an elastic element at one face of the perforated element facing the inlet port of the fluid into the valve body. An increase in the inlet/outlet differential pressure corresponds to an enlargement of the elastic element, guaranteeing a constant flow rate.
US10253886B2
Systems and methods are described for processing a high-temperature process fluid using a processing machine in a subsea location while protecting dynamic seals within the machine. In some examples a small portion of the process fluid is cooled using a cooling system the cooled process fluid is then directed towards the dynamic seals. In other examples the dynamic seals are shielded and isolated from the high temperature process fluid and cooler barrier fluid is circulated within an enclosed volume in proximity to the seal.
US10253884B2
A gasket (20) is provided with a uniform thickness spacer layer (66) between two metal upper active layers (78, 80) and two lower active layers (82,84). Each of the layers has aligned openings. A first tab (158, 140) is formed from one of the upper active layers and is located in a first slot (168) in the spacer layer. A second tab (132, 150) is formed in a flange of one of the upper active layers and is located in a second slot (174) located in the spacer layer. A third tab (190, 208) is formed from one of the lower active layers and is located in a third slot (212) located in the spacer layer. A fourth tab (176, 194) is formed in a flange of one of the lower active layers and is located in a fourth slot (218) located in the spacer layer.
US10253881B2
A speed based axial force generation mechanism may generate axial force corresponding to a rotational speed of a speed based axial force generation system relative to a central axis. As the speed based axial force generation system rotates at increasing speeds, inertia causes a change in the configuration of a first rigid member and a second rigid member, resulting in a change in the axial force generated by the mechanism.
US10253880B2
Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable accessory drives (CVAD). In one embodiment, a skew-based control system is adapted to facilitate a change in the ratio of a CVAD. In another embodiment, a skew-based control system includes a skew actuator coupled to a carrier member. In some embodiments, the skew actuator is configured to rotate a carrier member of a CVT. Various inventive traction planet assemblies can be used to facilitate shifting the ratio of a CVT. In some embodiments, the traction planet assemblies include legs configured to cooperate with the carrier members. In some embodiments, a traction planet assembly is operably coupled to the carrier members. Embodiments of a shift cam and traction sun are adapted to cooperate with other components of the CVT to support operation and/or functionality of the CVT. Among other things, shift control interfaces for a CVT are disclosed.
US10253879B2
Provided is a transmission control system that enables more precise control of the transmission ratio. This transmission control system is provided with a motor, an actuator, a transmission, a position sensor, a current sensor, and a control unit. The control unit includes: a drive unit that drives the motor while the vehicle is stopped; and a first estimation unit that estimates the initial transmission ratio, which indicates the transmission ratio when the ignition switch is turned on, on the basis of a rotation position detected by the position sensor, a load current detected by the current sensor, and a characteristic curve over a period during which the drive unit is operating.
US10253875B2
An apparatus for multiplexing gear engagement control in an automatic transmission is provided. At least two friction engagement devices are configured to selectively engage and disengage a different gear ratio of the transmission. A trim system is configured to selectively supply engagement and disengagement pressures to at least one fluid passageway. A first control valve is fluidly coupled directly to the at least one fluid passageway and directly to each of the at least two friction engagement devices. The first control valve is configured to selectively route the engagement and disengagement pressures through the first control valve directly to the at least two friction devices.
US10253874B2
A hydraulic system of a transmission having a controller and a variable displacement pump. The pump includes an inlet and outlet and is adapted to be driven by a torque-generating mechanism. The system also includes a lube circuit fluidly coupled to the pump. A lube regulator valve is disposed in the lube circuit, such that the lube regulator valve is configured to move between at least a regulated position and an unregulated position. The regulated position corresponds to a regulated pressure in the lube circuit. A pressure switch is fluidly coupled to the lube regulator valve and configured to move between a first position and a second position, where the switch is disposed in electrical communication with the controller. A solenoid is disposed in electrical communication with the controller and is controllably coupled to the pump to alter the displacement of the pump.
US10253873B2
A stop valve assembly is provided for the locking and unlocking of at least one hydraulic chamber of a shift element that is applied with operating pressure and is coaxially arranged at a shaft in a transmission housing of an automatic transmission of a motor vehicle. At least one first stop valve for lowering the operating pressure of the shift element and at least one second stop valve for raising the operating pressure of the shift element are provided.
US10253850B2
A multi-speed transmission including a plurality of planetary gearsets and a plurality of selective couplers to achieve at least nine forward speed ratios is disclosed. The plurality of planetary gearsets may include a first planetary gearset, a second planetary gearset, a third planetary gearset, and a fourth planetary gearset. The plurality of selective couplers may include a number of clutches and a number of brakes. The multi-speed transmission may have four planetary gearsets and six selective couplers. The six selective couplers may include three clutches and three brakes.
US10253837B2
Structural devices for energy dissipation can be designed to provide asymmetrical responses to cyclic axial loading. The energy dissipation devices can be designed to provide a known or predictable response to tensile loading, along with a different known or predictable response to compressive loading. The devices may include a filament which bears a portion of both tensile and compressive loads and a bracing device which provides lateral support to the filament to prevent buckling. Interlocks or a similar restraining mechanism can be used to resist part of either a compressive or tensile load. These components can be configured in such a manner as to provide an asymmetric response.
US10253820B2
A joint for a BHA includes an inner driven rod, an outer drive coupling, and a thrust plate. The inner driven rod includes at least one lobe extending radially therefrom. The outer drive coupling includes a keyway formed therein corresponding to and adapted to receive each lobe. A thrust plate is positioned between at least one side of each lobe and the corresponding keyway. The thrust plate may allow for the reduction of point or line stress loading on the lobe and keyway.
US10253815B2
A rolling bearing assembly has a first ring including a first race, a second ring including a second race, and a plurality of rolling elements in rolling contact with the first and second races. The rolling bearing assembly also has a sealing assembly including a first end in contact with the first ring and a second end in contact with the second ring. The sealing assembly has a shield, a sealing element, and a grounding element. The shield has an attachment section in which a free end of the shield is crimped such that it is bent around the sealing element and the grounding element to thereby hold the shield, the sealing element, and the grounding element together with the shield in contact with the first ring and the grounding element in contact with the second ring. The sealing assembly thus creates an electrically conductive path between the first ring and the second ring.
US10253814B2
Bead seals and methods of forming the same are disclosed for bearing assemblies. A bearing assembly may include an inner ring, an outer ring, and a plurality of rolling elements supported therebetween. An annular seal may be disposed between the inner and outer rings, the seal including a metal portion having a mating surface configured to contact a wall of the inner ring. A bead seal may be secured to the mating surface and may extend around a circumference of the seal, the bead seal contacting and forming a seal between the mating surface and the wall of the inner ring. The bead seal may be secured to/within a groove formed in the mating surface. The bead seal may be over-molded on the groove. The disclosed bead seal(s) may reduce or replace other sealants or sealing members in the assembly.
US10253807B2
A system for elastically compensating for wear, thermal expansion and misalignment comprises a ring located between a housing and a pin in the bore of the housing. The ring has a backing layer, an expanded grid structure having a plurality of openings, a low friction layer penetrated into the openings of the expanded grid structure, and adhesive for bonding the backing layer, expanded grid structure and low friction layer together to provide elastic deformation of the ring between the housing and pin.
US10253805B2
A self-lubricating king pin joint system has a bushing within a knuckle, with a hollow king pin positioned through a center of the bushing, thereby forming a king pin joint between the bushing and the king pin. A controllable spring is positioned in and near the center of the hollow interior of the king pin, where upper and lower pistons are positioned on opposite ends of the spring. An upper volume of lubricant is placed on the upper side of the upper piston and a lower volume of lubricant is placed on the lower side of the lower piston. A drive mechanism separately controls an extension of the spring in both upper and lower axial directions, so as to individually extend each piston to self-meter lubricant over time/miles and at prescribed intervals. Thereby, each piston separately lubricates respective portions of the king pin joint.
US10253799B2
The invention concerns a process for installation of an expansion anchor device, which is used to secure a part to the surface of a structural support member. The anchor device comprises an expandable sleeve (1), mainly extending along a longitudinal axis (X-X) with a proximal end (2) and a distal end (3), which is designed to be placed within a hole formed in the structural member that is designed to have the anchor applied thereto. In the process, once the hole has been formed in the support member and said anchor device has been placed in the hole, a step of orienting the sleeve (1) is carried out, such that the expansion of the latter occurs along the highest-resistance direction of the structural support member. The invention also relates to an apparatus for carrying out the process, which comprises a cylindrical bushing (26) having an axial through hole (27), front coupling means (28) located at the end (29) of the bushing facing the sleeve (1) of the anchor device, said means (28) being adapted for engagement with front counter-coupling means (30) placed on the proximal end (2) of the sleeve (1) of the anchor device as well as a handle (31) connected to said bushing (26).
US10253798B2
A device for attaching a guide unit to a first furniture part which is movably guided relative to a second furniture part, wherein the guide unit includes a basic unit rail disposed on the second furniture part and a motion rail disposed on the first furniture part. Two bearing portions are disposed spaced apart on a lower edge of the device, which is provided for disposal on the motion rail. Each of the bearing portions is configured on a side which faces the respective other bearing portion, such that the motion rail can be disposed between the bearing portions. At least one of the bearing portions is mounted on the device so as to be readjustable so that a position of the bearing portion is modifiable to align the first furniture part in the assembled state in a horizontal direction in relation to the motion rail.
US10253793B2
A fastening device has a supporting part (9), adhesive fastening elements (25) attached to the supporting part and protruding from the supporting part (9), a shaft part (27) protruding beyond the supporting part (9), and at least one elastically resilient hooking part (19). Each hooking part (19) extends outward away from the shaft part (27) or a holding part (29) for the hooking part (19) in an initial position, forming an intermediate space (30), which is reduced as soon as the hooking part (19) is moved toward the shaft part (27) or the holding part (29) under the influence of an external application of force.
US10253790B2
A forklift, a hydraulic cylinder assembly (100) and a hydraulic device thereof are provided. The hydraulic cylinder assembly (100) includes a cylinder (1) having first, second oil inlets (151, 152) and first, second oil outlets (153, 154) therein; a cylinder liner (2) disposed within the cylinder (1) and being moveable between first and second positions, and defining a first oil port (21) and a second oil port (22) therein; a piston (31) disposed within the cylinder liner (2) and being moveable between a third position and a fourth position; a first oil chamber (41) and a second oil chamber (42) are defined by the cylinder (1), the cylinder liner (2) and the piston (31), the first oil chamber (41) is communicated with the first oil port (21), and the second oil chamber (42) is communicated with the second oil port (22).
US10253789B2
A hydraulic arrangement for lifting and/or lowering at least one implement carrying arm on an agricultural machine. The arrangement comprises an inlet hydraulic line and an outlet hydraulic line connecting a fluid pump and a fluid reservoir respectively to a first valve means, said arrangement comprising at least one dual acting hydraulic cylinder for lifting/and or lowering the implement carrying arm. The at least one cylinder is connected to the first valve means allowing the cylinder to be switched between a single acting mode wherein the arm can be lifted and a double acting mode wherein the arm can be lifted and lowered.
US10253787B2
A self-aligning jet pump assembly for draining a liquid trap has a jet pump nozzle and a nozzle carrier that are self-aligning.
US10253777B2
The present invention provides a thread groove pump mechanism which suppresses a backflow of the gas in the thread groove pump mechanism and reduces the pressure difference in the pump radial direction near the outlet of the thread groove pump mechanism to thereby improve the exhaust performance and the compression performance. The present invention also provides a vacuum pump including the thread groove pump mechanism, and a rotor, an outer circumference side stator, and an inner circumference side stator used in the thread groove pump mechanism. A thread groove pump mechanism includes an exhaust-performance improving means in an outer-circumference-side thread groove portion engraved on an opposite surface of an outer circumference side stator opposed to a rotor cylinder portion and an inner-circumference-side thread groove portion engraved on an opposite surface of an inner circumference side stator opposed to the rotor cylinder portion.
US10253775B2
It is intended to provide a vacuum pump so that without upsizing the vacuum pump, noise and vibration are reduced, heat dissipation property is secured, and the casing is downsized. Therefore, at least one turning part is provided in an exhausting path formed in a casing body. The casing body is formed of a material whose thermal conductivity is higher than that of a rotor and vanes, and a cylinder part where the vanes slide is press fitted in the casing body.
US10253774B2
A compressor includes a closed container housing a compression element driven by the shaft of a motor. The compression element includes a first and second bearings supporting first and second shaft portions, and at least one cylinder having at least one cylinder chamber disposed between the first and second bearings. At least one roller is fitted to the shaft in the at least one cylinder chamber. The first bearing is disposed closer to the motor than the second bearing. The first and second bearings have first and second annular grooves opened to the at least one cylinder chamber and first and second elastic portions provided in first and second opposing surfaces, respectively. A diameter of the second shaft portion is smaller than a diameter of the first shaft portion. A rigidity of the second elastic portion is smaller than a rigidity of the first elastic portion.
US10253768B2
An air pump is disclosed, the lower end of a drive shaft is in active connection with an eccentric hole on an eccentric wheel, and vents are opened on a hole wall of the eccentric hole to use as a heat sink in such a way to expose the lower end of the drive shaft to the outside through the vents, thereby facilitating cooling. In addition, the lower end of the drive shaft is formed into a reduced diameter section corresponding to vents, the edges of which are positioned on the reduced diameter section so as to increase an avoidance clearance, avoiding the friction generated between burrs generated on the edge of the vent upon manufacturing and the drive shaft, thereby improving the product life.
US10253766B2
A compressor (22) has: a case (32) defining: a first cylinder bank (70) having a plurality of cylinders (76, 77); a cylinder head (100); a suction port (26); a discharge port (28); and an economizer port (30); a plurality of pistons, each individually associated with a respective one of the cylinders; and a crankshaft (202) held by the case for rotation about a crankshaft axis and coupled to the pistons. The first cylinder bank cylinder head is divided into: a first suction chamber (130); a second suction chamber (132); and a single discharge chamber (128). The first cylinder bank first suction chamber is coupled to the suction port. The first cylinder bank second suction chamber is coupled to the economizer port. The first cylinder bank discharge chamber is coupled to the discharge port.
US10253764B2
A two-way wobble plate compressor, comprising: a cylinder block (100); a two-way piston (200) capable of reciprocating within a cylinder bore (110) of the cylinder block (100); a drive shaft (310) driving the two-way piston (200); a bearing unit, including a plurality of contact balls and an inner ring and an outer ring fitting with the plurality of contact balls, and having a central plane (P-P) angled to a perpendicular plane (I-I) of the drive shaft; wherein said drive shaft (310) is sleeved in the inner ring of the bearing unit, and is fixed to the inner ring; the outer ring of said bearing unit is coupled to the two-way piston, and when the drive shaft rotates, the two-way piston is driven via the bearing unit to perform reciprocating motion. The two-way wobble plate compressor of the present invention has a compact design, and may significantly reduce friction loss.
US10253761B2
Reciprocating fluid pumps include a pump body including a cavity therein, a plunger located at least partially within the cavity, and a shift canister assembly disposed within the cavity. The shift canister assembly includes a sealing surface for forming a seal against the pump body. An area covered by the seal between the sealing surface and the pump body is less than about 75% of an outer cross-sectional area of the shift canister assembly. The shift canister assembly may include a shift canister and a shift canister cap attached thereto, the shift canister cap comprising the sealing surface. Reciprocating fluid pumps include a shift canister, a shift piston at least partially disposed within the shift canister, and a shift canister cap attached to the shift canister on a longitudinal end of the shift canister opposite the shift piston. Methods include forming such reciprocating pumps.
US10253760B2
Cam actuated valves for compressors including mechanisms for changing an instant when the cam actuated valve is opened and/or a time interval during which the cam actuated valve is in an open state within the time range of a compression cycle. A reciprocating compressor has: a body including a compression chamber; a cam having an oblong portion, being located inside the body and being configured to be rotated around a rotation axis, to perform a rotation during each compression cycle; an actuating element located inside the body and configured to receive a linear displacement or an angular displacement due to the oblong portion of the cam; and a valve located on a flow path of the fluid toward or from the compression chamber and configured to be switched to an open state by the actuating element. The reciprocating compressor also includes a controller configured to adjust timing of the valve.
US10253743B2
An apparatus for controlling a start of an engine may include the engine, a first motor connected to a crankshaft by a first connecting device to start the engine, a main battery supplying a start power to the first motor, a controller configured to monitor components of a vehicle according to a start command for the engine to generate diagnostic information and generating a reverse charging control command to supply the reverse charging power to the main battery as the determination result of the diagnostic information, and an auxiliary battery supplying the reverse charging power to the main battery according to the reverse charging control command.
US10253727B2
Acoustically treated components and methods of acoustic treating are provided. The acoustically treated components include a structural fitting having a first surface and a second surface, wherein the first surface defines a flow path and includes a plurality of perforations passing through the structural fitting from the first surface to the second surface, at least one non-structural acoustic treatment member installed on the second surface, a first end of the at least one non-structural acoustic treatment member attached to the second surface such that a cellular structure of the at least one non-structural acoustic treatment member aligns with the plurality of perforations, and a cover attached on a second end of the at least one non-structural acoustic treatment member such that an acoustic chamber is defined between the cover and the cellular structure and open to the flow path.
US10253724B2
An engine includes a compression chamber that intakes and compresses working fluid; an expansion chamber that expands and exhausts working fluid; and a transfer chamber that receives working fluid from the compression chamber and transfers working fluid to the expansion chamber, wherein an internal volume of the transfer chamber decreases during the transfer of working fluid.
US10253721B2
A cylinder liner for an engine block includes a first engine block bonding surface, and a second engine block bonding surface that provides a lower heat transfer coefficient between the cylinder liner and an adjacent engine block material than the first engine block bonding surface. The second engine block bonding surface extends a substantial portion of the axial length of the cylinder liner.
US10253717B1
Methods and apparatuses are provided for detecting a defective internal clock signal. A signal transformer receives a clock signal having a duty cycle and a frequency and converts with the signal transformer the clock signal into a monitoring signal having a peak value related to the duty cycle and to the frequency of the clock signal. A detector is connected to the signal transformer to receive the monitoring signal and generates an error signal when the peak value of the monitoring signal is outside a predefined range.
US10253703B2
The invention is related to a method for controlling the rotational speed of an engine operating as the power source of a work machine, preferably an agricultural harvester, wherein a change in the load required from the engine during operation of the machine results in the controlled change of the engine speed towards a target value defined by a control curve, wherein the controlled change takes place according to one of a plurality of active control characteristics, depending on the degree of change in the engine speed detected as a direct consequence of the load change. A faster or slower speed change may for example be selected, and/or the target value may be continuously updated. According to a further embodiment, the control curve is referenced to the crop load, being the part of the load related to crop processing. The invention is related also to a machine equipped with a control mechanism configured to implement the method of the invention.
US10253700B2
A variable compression ratio internal combustion engine is provided with a variable compression ratio mechanism in which a mechanical compression ratio of the internal combustion engine changes in accordance with a rotational position of a control shaft, a low compression ratio side stopper, a high compression ratio side stopper, a sensor for detecting a rotational position of a drive shaft of an actuator, and an arm press-fitted onto the drive shaft. Relative rotation between the arm and the drive shaft occurs when a torque exceeding an upper-limit torque has been applied. The drive shaft or the control shaft is caused to move to restriction positions restricted by the respective stoppers, and then a diagnosis on the presence or absence of the relative rotation is executed, based on the detected values at the respective restriction positions.
US10253685B2
A method and system for improving the fuel economy and lowering the emissions of internal combustion engines by injecting predetermined amounts and ratios of on-board or locally generated hydrogen and oxygen to the engine's air intake and varying the gas addition volume and hydrogen/oxygen ratio as a function of the operating conditions, e.g., in line with the instant engine load.
US10253678B2
An engine cooling apparatus includes a mechanical water pump having a suction hole and N discharge holes (N is an integer not less than two), N water jackets that are arranged in an engine and correspond to the N discharge holes, N joint passages, each of which joins one of the N discharge holes to the associated water jacket, a return passage that returns coolant to the suction hole after the coolant has passed through the N water jackets and has merged in a merging portion, a coolant stopping mechanism that blocks return flow of coolant through the return passage, and N communication passages each of which allows the corresponding one of the N joint passages to communicate with the suction hole while bypassing the N water jackets and the coolant stopping mechanism.
US10253677B2
An engine assembly (10) for a propeller-driven aircraft is disclosed, the assembly including an engine (11), a drive shaft (13) driven by the engine (11), and a radiator (20) comprising an aperture (24) for receiving the drive shaft (13), the aperture (24) being located such that the radiator (20) substantially circumferentially surrounds the drive shaft (13). The aperture (24) may take various forms, such as a hole within the interior of the radiator (20) or a blind slit formed within the radiator (20).
US10253675B2
An exhaust postprocessing component comprises an exhaust pipe, a first support installed on the exhaust pipe, a common rail installed on the first support, an inlet pipeline and an outlet pipeline that are connected to the common rail, a sensor, and a bundle that is connected to the sensor. The common rail comprises a shell and a pressure detection apparatus and a pressure adjustment apparatus that are installed on the shell. The shell comprises an inlet passage and an outlet passage. The pressure detection apparatus is connected to the inlet passage. The pressure adjustment apparatus is connected between the inlet passage and the outlet passage, so as to connect or disconnect the inlet passage and the outlet passage. The engine exhaust postprocessing component further comprises a second support. The bundle, the inlet pipeline, and the outlet pipeline are all gathered at the second support. In this way, the exhaust postprocessing component is easy to be installed with another component.
US10253673B1
A regeneration method of an apparatus of purifying an exhaust gas including a catalytic converter which is disposed on an exhaust pipe and includes a lean NOx trap (LNT) device in which a first LNT catalyst is coated and a catalyzed particulate filter (CPF) in which a second LNT catalyst is coated may include determining whether a nitrogen oxide (NOx) amount absorbed in the LNT device is greater than a threshold NOx amount, determining whether a temperature of the LNT device is higher than a first predetermined temperature when the NOx amount absorbed in the LNT device is greater than the threshold NOx amount, and regenerating, both of the LNT device and the CPF or only the LNT device according to a temperature of the CPF when the temperature of the LNT device is higher than the first predetermined temperature.
US10253668B2
A urea SCR system includes a tank that stores urea water, an injector that injects urea water to exhaust gas, a connection passage that connects the tank and the injector, an electric pump that is arranged at the connection passage and delivers urea water from the tank toward the injector or from the injector toward the tank, and a control device that controls the electric pump and the injector. The control device executes a suction-back operation for driving the electric pump so that urea water contained in the injector is suctioned back to the tank. Further, the control device determines whether or not the injector is stuck closed.
US10253661B2
A relief device for an oil pump includes a relief valve including a small diameter valve chamber and a large diameter valve chamber and a valve housing that includes a relief discharge section, a temperature sensitive valve, an oil pump, a main channel, a relief channel, and an auxiliary channel. The relief channel causes one side of the small diameter valve chamber and the large diameter valve chamber and the oil pump to always communicate with each other and enables oil to be discharged from the relief discharge section. The auxiliary channel enables the other one side of the small diameter valve chamber and the large diameter valve chamber and the oil pump to communicate with each other. The temperature sensitive valve is included in the auxiliary channel.
US10253657B2
A rocker arm includes an outer arm defining a stop aperture with a stop surface; an inner arm which selectively pivots relative to the outer arm; a latching mechanism which switches the rocker arm between a coupled state in which the inner arm is prevented from pivoting relative to the outer arm in a first direction and a decoupled state in which the inner arm pivots relative to the outer arm; a lost motion spring which biases the inner arm to pivot relative to the outer arm in a second direction which is opposite from the first direction; and a stop pin fixed to the inner arm and extending into the stop aperture such that the stop pin is circumferentially surrounded by the stop surface and such that the stop pin within the stop aperture limits the extent to which the inner arm pivots relative to the outer arm.
US10253650B2
The invention relates to a device for installing and removing a component on a gas turbine, having a rail system on which in particular a rotor can be displaced along a predetermined displacement axis, and having a terminal positioning part which is fixedly connected to the rail system. The positioning part has at least one guide portion which is designed to co-operate mechanically with a respective counterpart guide portion on the housing of the gas turbine, in order to achieve a suitable orientation of the device with respect to the housing of the gas turbine. The positioning part also has at least one connecting section which is designed in each case to form a fixed but releasable connection to a respective counterpart connecting section on the housing of the gas turbine construct.
US10253644B2
A gas turbine engine includes first and second structures secured to one another at a bolted flange joint. A seal is supported by a third structure. A cover is arranged over the bolted flange joint and discrete from the first and second structures. The cover provides a seal land that engages the piston seal and protects the first structure from the adverse thermal environment.
US10253639B2
The disclosure describes a gas turbine engine blade that includes a dovetail portion comprising a first ceramic matrix composite, an airfoil portion comprising the first ceramic matrix composite, a transition portion between the airfoil portion and the dovetail portion, and a platform portion that substantially surrounds the transition portion. The airfoil portion may define a capture feature that is configured to engage with and mechanically restrain the platform portion from moving beyond the capture feature toward a tip of the airfoil portion.
US10253637B2
A turbine blade is described herein, the turbine blade including a blade root, a blade tip, and an airfoil extending between the blade root and the blade tip. The airfoil has opposite pressure and suction sides extending between a forward leading edge and an aft trailing edge of the airfoil, and a maximum thickness located between the leading edge and the trailing edge. The blade tip includes a winglet extending laterally outward from at least one of the pressure side and the suction side from a leading point between the leading edge and the maximum thickness aftward to a trailing point between the maximum thickness and the trailing edge.
US10253626B2
Methods and systems for predicting properties of well bore treatment fluids are disclosed. An embodiment includes a method of predicting fluid properties comprising: determining an operational window for a well bore fluid system; collecting data at vertices of the operational window; and developing a model comprising predicted properties for a plurality of data points within the operational window, wherein developing the model uses Barycentric interpolation.
US10253620B1
The disclosure provides a kick detection system for use during a drilling operation where wellbore kick warnings are provided based on indications of standoff conditions in a compensated instrument system. The system provides a warning of a potential kick condition by analyzing a current instrument compensation against a time series of past compensations, in order to monitor whether conditions within the standoff region of the wellbore are unexpectedly changing. The system comprises a source, a short-spaced detector, and a long-spaced detector, and a processor receives the short-spaced signal and the long-spaced signal, compensates the long-spaced signal, and generates standoff data reflecting the corrections applied to the long-range signal. The processor determines and maintains the standoff data as a time series and periodically compares a recent data point to a moving average in order to evaluate indications of a potential well kick.
US10253614B2
A resistivity measuring tool used in a drillstring having a drill bit on a distal end for drilling a wellbore in a formation includes a tool body having a longitudinal axis, a transmitting antenna, and a receiving antenna. The receiving antenna includes an antenna body having a longer axis disposed longitudinally in the tool body, and a wire coil having a central axis disposed around the antenna body, wherein the wire coil central axis is substantially perpendicular to the longer axis of the antenna body, and wherein the wire coil is configured to generate a magnetic moment orthogonal to the tool body longitudinal axis. The transmitting antenna is configured to transmit electromagnetic energy into the formation and induce a voltage signal related to a parameter of the formation in the receiving antenna.
US10253609B2
Methods for acid diversion in a hydrocarbon-containing subterranean formation are disclosed. The methods include injecting an acid diversion agent comprising a water-soluble or dispersible branched polyhydroxyetheramine and injecting an acidic solution into a well which is in contact with the hydrocarbon-containing subterranean formation. Preferably, the acid solution is diverted toward a zone of the formation that has a lower permeability to fluid than an adjacent zone. This process improves the permeability of the hydrocarbon-containing subterranean formation to hydrocarbons, while decreasing the permeability of the formation to water or brine.
US10253596B2
An installation for the dosing of a powder polymer having a particle size in the range from 100 to 500 micrometers intended to feed a blender in hydraulic fracturing operations, successively including: a powder polymer supply, from a pressurized tilting truck or from big bags emptied by pneumatic conveying, a mechanism for transporting the powder polymer fed by a compressor, and provided with a polymer transportation check valve, a hopper for receiving the powder polymer having a high level and a low level, the hopper being equipped with a pulse jet cleaning dust filter, as well as with a mechanism for controlling the check valve and the compressor according to the high and low levels, a screw feeder for dosing the powder polymer, positioned at the lower end of the hopper, the screw being equipped with a variable-speed motor capable of being remotely controlled.
US10253595B2
An evaporative cooling apparatus may include a heat transfer module having a vapor passage in fluid communication with a liquid refrigerant in a first container and a heat absorbing module having a drawing liquid selected to absorb the liquid refrigerant in the second container. The heat absorbing module also has a vapor chamber in the drawing fluid that receives vapor generated during evaporation of the liquid refrigerant. The vapor chamber has a selectively permeable membrane that: (i) transports the vapor to the drawing liquid, and (ii) blocks flow of the drawing fluid into the vapor chamber. The refrigerant may be liquid water, the vapor chamber may include a selectively permeable membrane having a pore size between 1 nm and 200 nm, and the drawing fluid may be glycerol.
US10253585B2
A managed pressure drilling (“MPD”) manifold is adapted to receive drilling mud from a wellbore during oil and gas drilling operations. The MPD manifold includes one or more drilling chokes.
US10253582B2
Systems and methods for riser monitoring and lifecycle management are disclosed. The riser monitoring and lifecycle management method includes receiving a signal indicative of an identification of a riser component at a monitoring and lifecycle management system (MLMS), wherein the riser component forms part of a riser assembly. The method also includes detecting one or more properties via at least one sensor disposed on the riser component during operation of the riser assembly, and communicating data indicative of the detected properties to the MLMS. The MLMS stores the data indicative of the detected properties with the identification of the riser component in a database.
US10253570B2
An extendable drilling tool, the extendable tool moving in a drilling direction and including a body with a longitudinal axis and at least one arm that is mobile relative to the body in a direction of movement that forms a first angle with the longitudinal axis that is non-zero, less than 45°, and open upstream according to the direction of drilling. The extendable tool includes a piston that is mobile in a direction parallel to the longitudinal axis, the piston being located downstream according to the direction of drilling relative to the arm, the piston including at least one bearing surface that works with at least one arm and that forms with the longitudinal axis a second angle that is non-zero, less than 90°, and open downstream according to the direction of drilling.
US10253565B2
The present invention relates to at least a foldable step mounted within a cabinet or cupboard of varying heights and having a minimal folded profile. The foldable step has a pair of cross members secured in a horizontal orientation to the cupboard. The cross members are coupled to a pair of cupboard support members. The cupboard support members are rotatably coupled to two offset members that rotate vertical support members to reach the floor. The vertical support members hold a plurality of steps using other support members. The entire linkage structure pivotally or slidably folds into a minimal profile.
US10253559B2
An aspect of the present disclosure is a device that includes a switchable material and an intercalating species, such that when a first condition is met, at least a portion of the intercalating species is associated with the switchable material and the switchable material is substantially transparent and substantially colorless, and when a second condition is met, at least a fraction of the portion of the intercalating species is transferred from the switchable material and the switchable material is substantially transparent and substantially colored.
US10253552B2
A high speed parallel manufacturing line for manufacturing insulated glass units, the manufacturing line including a gas filling topping press that mates a spacer applied lite supplied to the topping press and a topping lite supplied to the topping press to create an insulated glass unit and fills the insulated glass unit with a non-air gas. A heating station applies localized heat to adhesive of the spacer material. A sealing press applies pressure to the insulated glass unit and facilitates further sealing of the spacer material to the spacer applied lite and the topping lite. The line may include a fourth corner sealer that completes sealing of the airspace of the IGU prior to finishing of the IGU.
US10253546B2
Automatic drive systems for movable partitions may comprise a floating jamb configured to attach to panels of a movable partition and glide within a pocket. A motor may be configured to extend the movable partition. The motor may be configured for mounting in the pocket on a back side of the floating jamb opposing a front side of the floating jamb to which the panels of the movable partition are configured to attach. An electronics enclosure may be sized and configured to contain electronics to connect to the motor. The electronics enclosure may be configured for positioning in the pocket on the backside in a location offset from the motor. A depth of the electronics enclosure, as measured in a direction in which the floating jamb is mounted to glide, may be less than or equal to a depth of the motor, as measured in the same direction.
US10253541B2
A hinge assembly in the form of a toggle type hinge includes an arm assembly (11) anchorable in use to a first member and a cup flange (13) pivotally connected thereto and anchorable in use to a second member. The assembly includes a linear damping device (15) and a mechanism for converting pivotal movement of the hinge into actuation of the damping device, at least over part of the range of this pivotal movement. The movement converting mechanism is arranged to produce the actuation of the damping device (15) through rotational movement about its linear axis via transmission of at least two equal and opposite forces acting symmetrically about this axis.
US10253540B2
A door closer, comprising a door closer housing mounted to one of a door frame or a door surface and a linkage arm for pivoting the door between open and closed positions. The linkage arm has a first and second end, the first end mounted to the other of the door frame or the door surface. The door closer includes a rotatable connector between the linkage arm and the door closer housing, the linkage arm second end engaging with the rotatable connector. The connector has a rotatable body portion and head protrusion substantially secured in a female receptor to transmit rotation about a longitudinal axis of the connector. One or both of the head protrusion or female receptor has a curved profile and is further movable with respect to the head protrusion to permit limited rotational misalignment of the linkage arm on any axis perpendicular to the connector longitudinal axis.
US10253539B2
A pivoting fitting for pivoting a flap hinged on a furniture body, comprising an energy accumulator fastened to a connecting part which can be connected to a body wall, and a lever arrangement which is operatively connected to the energy accumulator and has at least one articulated lever, is configured such that the energy accumulator is connected to a control element comprising a cam disc which is fixed but rotatable with respect to the connecting part, which control element is connected in a movement-dependent manner to the articulated lever which is held on the one side on the connecting part and can be held on the other side on the flap, and is rotated when the articulated lever is pivoted, wherein in one pivoted end position, the energy accumulator is clamped, and in the other end position is unclamped relative thereto, and wherein the cam disc has a control contour with varying radius of curvature, on which cam disc the energy accumulator is held.
US10253524B2
A fence assembly includes a post anchored to a solid surface. The assembly also includes a bracket mounted on a coupling surface of the post. The assembly further includes a rail secured to the bracket. The rail includes a core member. The core member further includes an upper surface, a lower surface opposite to the upper surface, and a pair of opposite lateral sides extending between the upper surface and the lower surface. The rail also includes a pair of flanges extending along the upper surface, each of the pair of flanges located on a corresponding opposite lateral side of the core member. The assembly also includes a deck board including a lower surface, wherein the upper surface of the core member of the rail and the pair of flanges of the rail are configured to support the lower surface of the deck board.
US10253521B2
A tent including a frame and a tent cloth connected to the frame. A fixing member is sewn with the tent cloth. The fixing member is provided with a LED strip light. The LED strip light and the tent cloth are separated in the design of the tent, so the heat generated by the strip light would not be directly transferred to the tent cloth since the LED strip light and the tent cloth are not directly in contact with each other, thereby greatly reducing the possibility of the tent cloth getting burnt.
US10253520B2
A method of manufacturing a flexible rod requires a flexible rod, a first endcap, a second endcap, a first tab, a second tab, and a folded binding. The method preferably includes a sheet. The method begins by terminally fixing both the first endcap and the second endcap onto the flexible rod. The first tab is affixed to the first endcap and a first exposed section of the flexible rod. The second tab is affixed to the second endcap and a second exposed section of the flexible rod. The flexible rod is positioned within the folded binding and along a middle fold-line of the folded binding. The first tab and the second tab are oriented away from the middle fold of the folded binding. A first seam is sewn through the folded binding along the flexible rod. A second seam is sewn through the sheet and the folded binding.
US10253514B2
A water conditioning composition includes water; at least one gluconate compound; at least one carbonate compound; a non-ionic preservative; and a phosphate buffer. For example, the composition can include 87-95 wt. % water; 0.5 to 1.5 wt. % gluconate compound; 3 to 8 wt. % carbonate compound; 0.5 to 1.5 wt. % non-ionic preservative; and 0.5 to 2.5 wt. % phosphate buffer.
US10253507B1
A system for mounting wall panels to an existing wall, includes a base assembly adapted to be secured to the existing wall; a wall panel securement arrangement adapted to be secured to a wall panel; and an adjustment arrangement for adjustably securing the securement arrangement to the base assembly at a position with three degrees of freedom, the adjustment arrangement including a sliding member slidably received in the base support for movement in a first lengthwise direction of the base support and in a second transverse direction of the base support, the sliding member including two parallel, spaced apart capture walls extending from a central member thereof, and the adjustment positioning member includes an adjustment plate positioned adjustably between the capture walls for adjustment in a direction orthogonal to the first and second directions.
US10253504B2
A system for securing one or more heating cables to a roof and having one or more apparatuses, each apparatus including a metal base panel and a continuous metal C-shaped channel integrally-formed with the base panel. The channel includes a pair of opposing continuous channel walls creating and surrounding a continuous cavity having a cross-sectional cavity shape substantially identical for at least a majority thereof to the cross-sectional shape of the cable. The channel walls are resiliently flexible to enable receipt of a continuous length of the heating cable within the cavity such that the heating cable is in snug continuous contact with the channel to enhance heat conductance from the heating cable to the base panel.
US10253494B2
A wall construction has a number of spaced upright channel-shaped studs and a number of concrete panels that form an exterior wall. The lower end of the studs are mounted on a concrete foundation member, and are provided with respective lower plates that enable moisture to drain away from the from the lower ends of the studs.
US10253493B2
A reflective particulate composition includes a particulate mixture that includes a particulate substrate, a hardness enhancer and a pigment. The reflective particulate substrate has a hydrophobic coating on the particulate mixture. The composition may have a solar reflectance of 70% or greater. The pigment may include a clay, and the particulate substrate may include a feldspar. A method of making the composition may include mixing the particulate substrate, the hardness enhancer, and the pigment to form a particulate mixture, heat treating the particulate mixture, and coating the heat treated mixture with the hydrophobic coating.
US10253491B2
A leaching tube includes a tube base for burial in the earth to disperse or gather liquids, the tube base having a semi-rigid spiral, or helical, form with spiral, or helical, ribs, and spiral, or helical, openings along the length of the tube, a water permeable covering wrapped around the tube base, and a vertical frame inside the tube. The frame is a pipe frame that supports the spiral tube base and also provides an air conduit for air injection inside the tube. The frame is fixed to the spiral ribs on the top and bottom of the frame. End plates can be fixed to the frame by bridge pieces and pins. Sections of tubes can be connected end to end by bridge pieces and pins. The pins can be pipe pieces that can also provide air connections between the tube sections. One of the end plates can provide an inlet opening for an effluent inlet pipe.
US10253487B2
According to one embodiment, a sanitary washing apparatus includes: a nozzle including a jetting port and configured to squirt water from the jetting port to wash a user's body; a flow channel configured to guide water supplied from a water supply source to the jetting port; an electrolytic cell provided midway along the flow channel and being operable to produce sterilizing water; a heating device provided on the flow channel on upstream side of the electrolytic cell; a nozzle cleaning device configured to clean or sterilize the nozzle with the water heated by the heating device or the sterilizing water produced by the electrolytic cell; and a controller configured to perform control for stopping energization of the heating device or reducing an amount of energization of the heating device when energizing the electrolytic cell.
US10253474B2
The invention provides components, structures, methods, and assemblies for controlling sedimentation and debris flow associated with soil erosion. The invention also provides components, structures, methods, and assemblies that are useful for anchoring fiber rolls along a sloped surface.
US10253472B2
A method for transforming existing ground of a given site into a more stable foundation ground is provided. The method includes the steps of defining an outlined area about a surface of the existing ground, excavating soil throughout the outlined area to a depth extending through layers of different soil types; conditioning the excavated soil by mixing together layers of different soil types homogeneously, including in some cases soil imported from an external source; returning the conditioned soil to the outlined area to fill the excavated depth, and compacting the conditioned soil returned to the outlined area, thereby forming the stable foundation ground of high structural capacity and low compressibility.
US10253466B2
A ground level illumination system such as a road stud comprises a light source (12) positioned below ground level (8). An optics block (9) and a top block (2) transmit light from the source (12) to the exterior, the light rising at a shallow angle as a collimated beam in the top block (2) to emerge at a window (4) above the ground level (8). The window (4) is shaped to refract the light into a beam (16) that descends at a shallow angle relative to the ground level (8). The emerging beam (16) may be used to illuminate road markings (26) formed from luminous paint that can be re-charged by the illumination system. A feedback mechanism (82) can measure reflected light levels to maintain the optimal “charge” in the paint. A further element (84) of the system may also compare the intensity of reflected light at different wavelengths to detect the presence of fog.
US10253463B2
The line striper comprises a material deployment system configured to receive a material from a material source and deliver the received material to a deployment mechanism, wherein the deployment mechanism is configured to apply the received material to a surface. The line striper also comprises a mechanical debris removal system configured to, when actuated, move along an application path ahead of the deployment mechanism such that debris is dislodged from the surface, wherein the mechanical debris removal system comprises a contact mechanism configured to facilitate dislodging of the debris from the surface.
US10253462B1
A concrete patching robot has a multi-axis robotic manipulator mounted on a powered, movable, platform that can be raised and lowered to access the underside of structures that may be substantial distances above the ground, for example, the underside of an elevated highway. The entire assembly is maneuverable under the work area and the platform may be raised to access the concrete. Once the work area is in reach of the arm, the device is able to use numerous tools to complete essential steps to repair the concrete.
US10253448B2
A laundry dryer (2) has a casing, a laundry storing compartment (18) arranged within the casing for receiving laundry (19) to be dried by passing process air (A) through the laundry storing compartment (18), and a heat exchanger (10) for dehumidifying the process air (A) after passing the laundry storing compartment (18). Furthermore, the dryer (2) has a condensate collecting device (30) for collecting condensate formed at the heat exchanger (10), and a removable condensate reservoir (40) for storing condensed water formed at the heat exchanger (10). Moreover, the dryer has a control unit (42) for controlling the operation of the laundry dryer (2), and a pumping and feeding arrangement (36) for pumping condensate collected in the condensate collecting device (30) through an internal line (38) to the removable condensate reservoir (40). The pumping and feeding arrangement (36) is fluidly connected to a draining line (39) for pumping condensate collected in the condensate collecting device (30) selectively through said internal line (38) and/or through said draining line (39). The draining line (39) is adapted to be selectively connected to an external sink for discharging the condensate outside the dryer casing or to the removable condensate reservoir (40) to supply the condensate pumped through the draining line (39) to the removable condensate reservoir (40).
US10253440B2
A laundry system includes a laundry appliance having a front-loading wash chamber in which a first clothes load can be washed and a module above the front-loading wash chamber. The module includes a rotatably mounted wash basket defining a top-loading wash chamber in which a second clothes load can be washed.
US10253438B2
A net includes at least two ropes (2, 4), at least one mesh, wherein at least one corner of a mesh is formed by a knot (15) formed by two of the ropes (2, 4). The knot includes a first and a second opening (6, 8) in the first rope (2) through which the second rope (4) passes, and a first opening (10) in the second rope (4) through which the first rope (2) passes. A part of the first rope (2) is being positioned in the first opening (10) in the second rope (4) being in between the first and second opening (6, 8) of the first rope (2).
US10253431B2
A silicon carbide single crystal includes a spiral dislocation. The spiral dislocation includes a L dislocation having a burgers vector defined as b, which satisfies an equation of b><0001>+1/3<11-20>. The L dislocation has a density equal to or lower than 300 dislocations/cm2, preferably, 100 dislocations/cm2, since the L dislocation has large distortion and causes generation of leakage current. Thus, the silicon carbide single crystal with high quality is suitable for a device production which can suppress the leakage current.
US10253423B2
A three-dimensional porous composite structure comprises a porous structure and at least one carbon nanotube structure. The porous structure has a plurality of metal ligaments and a plurality of pores. The at least one carbon nanotube structure is embedded in the porous structure and comprising a plurality of carbon nanotubes joined end to end by van der Waals attractive force, wherein the plurality of carbon nanotubes are arranged along a same direction.
US10253414B2
A processing system and method for depositing a film on a substrate by liquid phase ALD is disclosed in various embodiments. The method includes providing the substrate in a process chamber, spinning on the substrate a first reactant in a first liquid to form a self-limiting layer of the first reactant on the substrate, spinning on the substrate a second reactant in a second liquid, where the second reactant reacts with the self-limiting layer of the first reactant on the substrate to form a film on the substrate, and repeating the spinning steps at least once until the film has a desired thickness. Other embodiments of the invention further include rinsing the substrate to remove excess first and second reactants from the substrate, and heat-treating the substrate during and/or following the film deposition.
US10253413B2
The invention provides a thin film deposition system and a method, and relates to the field of thin film deposition. The deposition method comprises the following steps: 1) heating metal substrate; carrying out deposition. The method is characterized in the step 1) that a current is conducted into the metal substrate at one end of the growth zone by one electrode, and out of the metal substrate at the other end of the growth zone by the other electrode, so that the metal substrate is heated by the heat emitting of the resistant of the metal substrate itself. According to the method, the quality of the prepared thin film is improved, while the preparation cost of the thin film is reduced. In addition, the consistent double-sided thin films can be easily prepared on two surfaces of the metal substrate by employing the system and method.
US10253406B2
The present disclosure generally relates to methods of electro-chemically forming yttria or yttrium oxide. The methods may include the optional preparation of a an electrochemical bath, the electrodepositon of yttria or yttrium oxide onto a substrate, removal of solvent form the surface of the substrate, and post treatment of the substrate having the electrodeposited yttria or yttrium oxide thereon.
US10253405B2
A Cu—Ni—Si-based copper alloy sheet of the invention has excellent mold abrasion resistance and shear workability while maintaining strength and conductivity, in which 1.0 mass % to 4.0 mass % of Ni is contained, 0.2 mass % to 0.9 mass % of Si is contained, the remainder is made up of Cu and inevitable impurities. The number of the Ni—Si precipitate particles having a grain diameter in a range of 20 nm to 80 nm in a surface layer that is as thick as 20% of the entire sheet thickness from the surface is represented by a particles/mm2, and the number of the Ni—Si precipitate particles having a grain diameter in a range of 20 nm to 80 nm in a portion below the surface layer is represented by b particles/mm2, a/b is in a range of 0.5 to 1.5.
US10253402B2
The invention relates to the use of a sheet made of an aluminium alloy for manufacturing a stamped bodywork or structural part of a motor vehicle body, also referred to as a “body in white”, wherein said sheet has a yield strength Rp0.2 no lower than 60 MPa and a tensile elongation Ag0 no lower than 34%. The invention also relates to a method for making such a stamped bodywork or structural part for a motor vehicle body, made from said sheet and selected in the group including inner panels or linings for car doors, a passenger compartment floor, a boot floor, a spare wheel housing, or even a passenger compartment side.
US10253401B2
A method for relieving residual stress in cast-in-place liners of high pressure die cast (HPDC) engine blocks to prevent cracking in the liners during the machining process. The method includes locally heating up the liners and the surrounding engine block material through rapid induction heating and then cooling down the liners and surrounding engine block material with still ambient air to a predetermined temperature after the residual stress has been reduced to a desired threshold.
US10253398B2
The high-strength steel for steel forgings according to the present invention has a composition that includes, as basic components, C: 0.35 mass % to 0.47 mass %; Si: 0 mass % to 0.4 mass %; Mn: 0.6 mass % to 1.5 mass %; Ni: more than 0 mass % up to 2.0 mass %; Cr: 0.8 mass % to 2.5 mass %; Mo: 0.10 mass % to 0.7 mass %; V: 0.035 mass % to 0.20 mass %; Al: 0.015 mass % to 0.050 mass %; N: 30 ppm to 100 ppm, and O: more than 0 ppm up to 30 ppm, the balance being Fe and inevitable impurities. The metal structure is mainly bainite, martensite or a mixed structure of bainite and martensite. Among cubic B1-type precipitates, the number of coherent precipitates having a diameter equal to or smaller than 30 nm is equal to or smaller than 50/μm2.
US10253393B2
Method for heat treating magnetic wire includes a wire supply unit, a wire property measuring unit, a wire tensile force measuring unit, a heat treatment unit, and a wire winding unit. The wire supply unit includes a supply bobbin, a supply rotary part, a wire reel, and a tension roller. The wire property measuring unit includes a size measuring device, an after measurement capstan, and a wire reel and measures a size of the wire prior to the heat treatment. The wire tensile force measuring unit includes a tensile force measuring device, a tension roller, and a wire reel. The wire heat treatment unit includes a heat treatment furnace, a temperature measuring device, an after heat treatment capstan, and a wire reel. The wire winding unit includes a winding bobbin, a winding rotary part that rotates the winding bobbin, a tension roller, and a wire reel.
US10253388B2
The present invention provides: a steel sheet capable of manufacturing a formed product having superior bendability and ultra-high strength when compared with conventional steel sheets for manufacturing a hot press formed product; the formed product having superior bendability and ultra-high strength by using the same; and a method for manufacturing the same.
US10253387B2
A hot-pressed steel sheet member includes a specific chemical composition and further includes a steel structure in which an area ratio of ferrite in a surface layer portion ranging from a surface to 15 μm in depth is equal to or less than 1.20 times an area ratio of ferrite in an inner layer portion being a portion excluding the surface layer portion, and the inner layer portion contains a steel structure represented, in area %, ferrite: 10% to 70%; martensite: 30% to 90%; and a total area ratio of ferrite and martensite: 90% to 100%. A concentration of Mn in the martensite is equal to or more than 1.20 times a concentration of Mn in the ferrite in the inner layer portion, and a tensile strength of the hot-pressed steel sheet member is 980 MPa or more.
US10253386B2
The invention provides a steel sheet for hot press-forming that can reliably give hot press-formed parts having excellent paint adhesiveness, perforation corrosion resistance and joint corrosion resistance, and also provides a method for manufacturing the steel sheet for hot press-forming, and a method for producing hot press-formed parts using the steel sheet for hot press-forming. The steel sheet for hot press-forming includes a base steel sheet and a Zn-based coating layer with a mass of coating of 10 to 90 g/m2 on the base steel sheet, wherein the average ferrite grain diameter in the surface microstructure of the base steel sheet is not more than 20 μm.
US10253384B2
A cold-rolled steel sheet includes, by mass %: C: 0.020% or more and 0.080% or less; Si: 0.20% or more and 1.00% or less; Mn: 0.80% or more and 2.30% or less; and Al: 0.010% or more and 0.100% or less; and further includes: one or more of Nb and Ti which satisfy a requirement of 0.005%≤Nb+Ti<0.030%, in which a structure consists of, ferrite, bainite, and other phases, an area ratio of the ferrite is 80% or more and less than 95%, an area ratio of a non-recrystallization ferrite in the ferrite is 1% or more and less than 10%, an area ratio of the bainite is 5% or more and 20% or less, a total amount of the other phases is less than 8%, an equivalent circle diameter of a carbonitride including one or both of Nb and Ti is 1 nm or more and 10 nm or less, and a tensile strength is 590 MPa or more.
US10253383B2
The present invention is about the design and manufacturing method of constructing nano-structured lattices. The design of the four periodic two-dimensional lattices (hexagonal, triangulated, square and Kagome) is described; and the process of making nano-structured lattices is outlined in the present invention.
US10253381B2
Solid saccharides are produced from an aqueous saccharide solution in a process, where the aqueous saccharide solution is admixed with a carrier liquid in which the saccharides are insoluble and that has a boiling point higher than that of water to obtain an aqueous admixture, and where the aqueous admixture is subjected to an evaporation step. The heat for the evaporation is at least partially supplied by a heated surface area to yield a vapor fraction including water and a residue fraction including solid saccharides and carrier liquid.
US10253378B2
Quantitative analysis method using microorganism 16S rDNA gene having single nucleotide polymorphism
The present invention relates to utilization of an artificially synthesized nucleic acid, and more particularly, to a quantitative analysis method capable of quantitatively adjusting gene-based microbial community analysis results by preparing a microorganism 16S rDNA gene, which has a single nucleotide polymorphism (SNP) at a particular location so as to be differentiated from a gene of a target microorganism on the nucleotide sequence, and then using the microorganism 16S rDNA gene as an internal standard material which is quantifiable through nucleotide sequencing.
US10253376B2
LAMP primer sets for detecting eight mastitis pathogens are disclosed. Methods and kits of using the primer sets to simultaneously detect at least two of the eight mastitis pathogens are also described.
US10253372B2
The present invention relates to the methods and products for detection of colorectal cancer. Additionally, the present invention relates to methods and products for determining the probability, risk or incidence of colorectal cancer and of colorectal cancer metastasis. The products and methods of the present invention include detecting the level of expression of COL10A1 or MMP11, in combination, from samples, including tissue samples, from humans who currently have been diagnosed with cancer or who were previously diagnosed with cancer and those who are thought to have cancer and are undergoing diagnosis.
US10253371B2
A method of treating leukemia in a patient, the method including obtaining a plasma sample from a patient at a first time point and at a second time point, measuring a gene expression level of a set of core clock genes, and at least one of a first set of peripheral clock genes and a second set of peripheral clock genes, each in the plasma sample at the first time point and in the plasma sample at the second time point. Then determining that a first treatment is effective or ineffective for the patient when a correlation of the gene expression level of the set of core clock genes, the first set of peripheral clock genes, and the second set of peripheral clock genes, and treating the patient accordingly.
US10253369B2
Provided are methods of determining whether a subject having ER+ breast cancer is expected to benefit from treatment with combination endocrine therapy and mTOR inhibitor therapy. Also provided are methods of treating a subject having ER+ breast cancer.
US10253366B2
The present invention provides a method for detecting the presence or absence of, or for discriminating between, blood type variants, including RHD*r′s, RHD*DIIIa and RHD*DIVa-2. The method comprises amplifying by PCR a sample obtained from a human subject at intron 3 of the RHD gene locus. The invention also provides products, in particular, probes, primers and kits for use in the method of the invention.
US10253365B1
Provided are compositions and methods for detecting a target DNA (double stranded or single stranded) in a sample. In some embodiments, a subject method includes: (a) contacting the sample with: (i) a type V CRISPR/Cas effector protein (e.g., a Cas12 protein such as Cas12a, Cas12b, Cas12c, Cas12d, Cas12e); (ii) a guide RNA (comprising a region that binds to the type V CRISPR/Cas effector protein, and a guide sequence that hybridizes with the target DNA); and (iii) a detector DNA that is single stranded (i.e., a “single stranded detector DNA”) and does not hybridize with the guide sequence of the guide RNA; and (b) measuring a detectable signal produced by cleavage (by the type V CRISPR/Cas effector protein) of the single stranded detector DNA. Also provided are compositions and methods for cleaving single stranded DNAs (e.g., non-target ssDNAs), e.g., inside of a cell.
US10253364B2
The present disclosure provides compositions, methods, systems, and devices for polynucleotide processing. Such polynucleotide processing may be useful for a variety of applications, including polynucleotide sequencing.
US10253355B2
A system for automated microorganism identification and antibiotic susceptibility testing comprising a reagent cartridge, a reagent stage, a cassette, a cassette, stage, a pipettor assembly, an optical detection system, and a controller is disclosed. The system is designed to dynamically adjust motor idle torque to control heat load and employs a fast focus process for determining the true focus position of an individual microorganism. The system also may quantify the relative abundance of viable microorganisms in a sample using dynamic dilution, and facilitate growth of microorganisms in customized media for rapid, accurate antimicrobial susceptibility testing. Automated quality control test components and methods of their use are also disclosed.
US10253351B2
A method for preserving and processing cell-free nucleic acids located within a blood sample is disclosed, wherein a blood sample containing cell-free nucleic acids is treated to reduce both blood cell lysis and nuclease activity within the blood sample. The treatment of the sample aids in increasing the amount of cell-free nucleic acids that can be identified and tested while maintaining the structure and integrity of the nucleic acids.
US10253348B2
Provided is a method for capture and release of microorganisms using microstructures. The method includes providing microstructures coated with a protein for attachment/detachment of microorganisms, mixing the microstructures with a solution containing substances assisting in attachment of microorganisms in a solution containing microorganisms to prepare a mixed solution, stirring the mixed solution to attach the microorganisms to the microstructures, separating the microorganism-attached microstructures from the mixed solution; and exposing the microstructures to an environment where the substances assisting in attachment of the microorganisms are present at a low concentration to detach the microorganisms from the microstructures.
US10253340B2
Disclosed is a method for the isomerization of glucose by reduction to sorbitol and subsequent oxidation to fructose, in which the redox cofactors NAD+/NADH and NADP+/NADPH are regenerated in a one-pot-reaction, wherein one of the two redox cofactors is obtained in the reduced form thereof and the other redox cofactor in the oxidized form thereof as a result of at least two additional enzymatically catalyzed redox reactions (product forming reactions) taking place in the same reaction batch, wherein a) in the regeneration reaction, which transfers the reduced cofactor back to its originally oxidized form, oxygen or a compound of the general formula R1C(O)COOH is reduced, and b) in the regeneration reaction, which transfers the oxidized cofactor back to its originally reduced form, a compound of the general formula R2CH(OH)R3 is oxidized, wherein R1, R2 and R3 have different meanings in the compounds, characterized in that a mixture of glucose and fructose is used as a starting material. Furthermore, the use of fructose thus produced in a method for producing furan derivatives is disclosed.
US10253338B2
An aspect of the present disclosure is a microbial cell that includes a genetic modification resulting in the expression of a deficient form of an endogenous dioxygenase, and a gene encoding an exogenous dioxygenase and a promoter sequence, where the endogenous dioxygenase includes PcaH and PcaG, the exogenous dioxygenase includes LigA and LigB, the microbial cell is capable of growth utilizing at least one of a cellulose decomposition molecule or a lignin decomposition molecule, and the microbial cell is capable of producing 2-hydroxy-2H-pyran-4,6-dicarboxylic acid.
US10253335B2
The present invention provides a method of producing β-santalene, said method comprising contacting at least one polypeptide with farnesyl pyrophosphate (FPP). In particular, said method may be carried out in vitro or in vivo to produce β-santalene, a very useful compound in the fields of perfumery and flavoring. The present invention also provides the amino acid sequence of a polypeptide useful in the method of the invention. A nucleic acid encoding the polypeptide of the invention and an expression vector containing said nucleic acid are also part of the present invention. A non-human host organism or a cell transformed to be used in the method of producing β-santalene is also an object of the present invention.
US10253333B2
Disclosed herein are polypeptides, polynucleotides encoding, cells and organisms comprising novel DNA-binding domains, including TALE DNA-binding domains. Also disclosed are methods of using these novel DNA-binding domains for modulation of gene expression and/or genomic editing of endogenous cellular sequences.
US10253332B2
The invention relates to the use of a protein with recombinase activity to catalyze a site-specific DNA recombination and a method for producing a site-specific DNA recombination. The invention is applicable alone or in combination with other recombinase systems for genetic manipulation, for example in medical research. The objective of the invention is solved by the use of a protein with recombinase activity to catalyze a site-specific DNA recombination at, preferably at two, recognition sites that are identical or reverse complementary to each other. The invention also includes a method for producing a site-specific DNA recombination comprising the steps of a) providing a cell comprising at least two recognition sites that are identical or reverse complementary to each other; and b) contacting a protein with recombinase activity with the recognition sites, thereby producing the site-specific DNA-recombination.
US10253324B2
Two novel cDNAs for two different genes, HDT1 and HDT2, are isolated from red clover and sequenced. Both HDT1 and HDT2 encode hydroxycinnamoyl-CoA:L-DOPA/tyrosine hydroxycinnamoyl transferase (HDT) which enzymatically produces clovamide and/or related hydroxycinnamoyl amides. Clovamide and related hydroxycinnamoyl amides reduce post-harvest protein degradation. Genetically altered alfalfa plants containing an expression cassette containing a cDNA encoding HDT1 or HDT2 are generated. These genetically altered alfalfa plants produce hydroxycinnamoyl-CoA:L-DOPA/tyrosine hydroxycinnamoyl transferase, which in turn produces clovamide and/or related hydroxycinnamoyl amides.
US10253322B2
Mesocotyl meristem explants that contain multiple primary meristems are transformed via particle bombardment or Agrobacterium-mediated methods. Regeneration is through an organogenesis pathway that allows for secondary multiple bud formation. This method allows for the genotype independent transformation of varieties of wheat.
US10253317B2
Disclosed are particles which are introduced into target cells and suppress the expression of specific genes, and a method of manufacturing such particles. More particularly, the present invention relates to DNA-RNA hybrid particles that comprise a DNA strand and an RNA strand that binds to the DNA strand through partial complementary base pairing, in which the DNA strand comprises an aptamer sequence that is able to bind to a target protein produced in a target cell, and the RNA strand comprises an siRNA sequence that binds to a target RNA in the target cell to suppress protein expression from the target RNA. Such hybrid particles are capable of effectively delivering an siRNA therapeutic agent into target cells for the treatment of disease, and have resistance against digestion by in vivo nucleases, DNase and RNase, owing to complementary binding formed between DNA and RNA strands. Also, the present invention relates to a method of manufacturing such DNA-RNA hybrid particles.
US10253315B2
The present invention concerns a method for in vitro or ex vivo transfection of a nucleic acid into a eukaryotic cell in 3D scaffold by contacting eukaryotic cells in 3D scaffold with a formulation in nanoemulsion form which comprises a continuous aqueous phase and a least one dispersed phase, and which comprises said nucleic acid. The invention further relates to a method of screening implementing said method of transfection, and to 3D scaffold comprising eukaryotic cells and said formulation in nanoemulsion form which comprises a continuous aqueous phase and a least one dispersed phase, and which comprises said nucleic acid.
US10253309B2
The present invention relates to an apparatus for separating fine particles using magnetophoresis, and to a method for separating fine particles using same, and particularly, to an apparatus for separating fine particles using magnetophoresis, which includes a fine, patterned magnetic structure capable of quickly and efficiently separating even particles that are weakly magnetized and coupled to fine particles, and to a method for separating fine particles using same.
US10253306B2
The present invention relates to pharmaceuticals and modified beta-lactamases. Specifically, the invention relates to novel recombinant beta-lactamases and pharmaceutical compositions comprising the beta-lactamases. Also, the present invention relates to methods for modifying a beta-lactamase, producing the beta-lactamase and treating or preventing beta-lactam antibiotic induced adverse effects. Furthermore, the present invention relates to the beta-lactamase for use as a medicament and to the use of the beta-lactamase in the manufacture of a medicament for treating or preventing beta-lactam antibiotics induced adverse effects.Still further, the invention relates to a polynucleotide and a host cell comprising the polynucleotide.
US10253303B2
The present disclosure relates to engineered ketoreductase polypeptides for the preparation of hydroxyl substituted carbamate compounds, and polynucleotides, vectors, host cells, and methods of making and using the ketoreductase polypeptides.
US10253299B2
The present invention relates to a sulfated cellulose hydrate membrane, a method for the preparation thereof and the use of the membrane as adsorption membrane for the purification of viruses.
US10253292B2
System, including methods and apparatus, for identifying and picking spectrally distinct colonies. In an exemplary method, a filter may be received in an optical path extending from a light source to a grayscale image detector. The filter may be configured to increase an intensity difference between a first type of colony and a spectrally distinct second type of colony. Colonies including both types may be received in the optical path. An image of the colonies may be obtained with the grayscale image detector. At least one of the types of colony may be identified in the image. One or more colonies of the at least one type may be picked robotically.
US10253285B2
The present invention a method for simultaneously reducing urethane and its precursors levels during Chinese liquor production process, which relates to the field of fermented food production. The present invention is carried out through inoculating Bacillus amyloliquefaciens JP21 or combines with urease into the grains for fermentation. The content of EC and urea in the fermented grains after 5-day fermentation could reduce 30.16% and 50.05% respectively, With an addition of the B. amyloliquefaciens during grains fermentation, EC and urea levels are successfully controlled, and at the same time aroma and tastes of Chinese liquor hasn't been affected.
US10253284B2
A system or arrangement for making and using a modular keg and bottom is disclosed. The modular keg includes one of a domed bottom or a conical bottom. An improved sealing system is also disclosed to sealably affix the bottom to the keg body.
US10253275B2
Disclosed is a method of treating a used hydrocarbon lubricant of ISO Viscosity Grade 46 or higher comprising oxidation products that adversely affect lubricant performance. The hydrocarbon lubricant has a Group II hydrocarbon oil or Group III hydrocarbon oil, optionally one or more lubricant additives, and an amount of varnish. The hydrocarbon lubricant is free of zinc-containing additives. The method comprises adding to the used hydrocarbon lubricant from about 2 percent by weight to about 20 percent by weight of a polyhydroxy polypropylene oxide homopolymer that has a hydroxyl number of from about 12 mg KOH/g to about 58 mg KOH/g as measured according to ASTM D4274.
US10253264B2
A method of producing low CTE graphite electrodes from needle coke formed from a coal tar distillate material having a relatively high initial boiling point.
US10253263B2
The invention belongs to the field of biomass energy utilization, and a continuous pyrolysis and carbonization method of agricultural and forestry biomass is disclosed. The method comprises the following steps: feeding biomass feedstock to a dryer for drying, then transporting to a continuous pyrolysis apparatus for pyrolyzing to obtain pyrolysis semicoke and pyrolysis volatiles; and transporting the pyrolysis semicoke to a carbonization apparatus for carbonization to obtain biomass charcoal and semi-coke carbonized volatiles; then discharging the pyrolysis volatiles and the semi-coke carbonized volatiles, and cooling to obtain tar, wood vinegar and pyrolysis gas; introducing the pyrolysis gas into a combustion apparatus for combustion to obtain a high temperature flue gas; and finally transporting the high temperature flue gas into pyrolysis apparatus and carbonization apparatus for supplying heat, then the flue gas after supplying heat is delivered to the dryer and discharging tail gas. In the method, continuous and stable pyrolysis and carbonization of biomasses is realized, the pyrolysis step and the carbonization step are finished in the same system with separate step, transport efficiency is significantly increased, reaction conditions are steady and controllable, and the energy utilization efficiency is high.
US10253255B2
Size-tunable phosphorescent particles may be formed through self-assembly of biocompatible linear polymers, such as chitosan and other linear polymers, that bear positive surface charges, through polyelectrolytic complexation to a polyanionic metal phosphor, such as polyanionic gold(I) phosphor (AuP). The phosphorescent hydrogel nanoparticles and thin films thereof are useful for imaging, sensing of biological molecules, detection of hypoxia, and light-emitting devices. The phosphorescent hydrogel particles can be formed from a variety of linear polymers by physical cross-linking using polyelectrolytic light-emitting species, without the need for the phosphorescent complex to be entrapped in an existing microsphere or nanosphere polymer particle.
US10253248B2
Treating fluid compositions for use in hydrocarbon recovery operations from subterranean formations are described, as well as methods for their preparation and use. In particular, treating fluid compositions are described which comprise a liquid, a crosslinkable organic polymer material that is at least partially soluble in the liquid, a crosslinking agent that is capable of increasing the viscosity of the treating fluid by crosslinking the organic polymer material in the liquid, and a crosslinking modifier additive which can delay or accelerate the crosslinking of the treating fluid composition. Such compositions may be used in a variety of hydrocarbon recovery operations including fracturing operations, drilling operations, gravel packing operations, water control operations, and the like.
US10253245B1
A method of preventing formation of a water and oil emulsion in a downhole formation containing oil, the method comprises preparing a dispersion of water and a plurality of nanoparticles, each nanoparticle in the plurality of nanoparticles having a size of at least 300 nanometers, and injecting the mixture downhole into contact with the oil downhole. Presence of the plurality of nanoparticles prevents formation of an emulsion between the injected water and the oil.
US10253239B2
Wellbore fluid compositions containing a base fluid; at least one synthetic fiber; and a particulate solid are provided. In another aspect, methods of reducing loss of wellbore fluid into and strengthening of a formation are provided, including: introducing into the wellbore a fluid composition comprising one or more synthetic fibers and one or more particulate solids.
US10253226B2
A urethane adhesive composition of the present technology contains: a urethane prepolymer having isocyanate groups; and a monosulfide compound which has a monosulfide bond and a hydrolyzable silyl group and in which the monosulfide bond and a silicon atom in the hydrolyzable silyl group are bonded to each other.
US10253221B2
To provide an adhesive excellent in heat resistance and adhesive property. An adhesive comprising a fluorinated polymer having a weight average molecular weight (Mw) of from 6×103 to 3×104 and having iodine atoms at both terminals, and a radical generator. The fluorinated polymer has structural units derived from at least one monomer selected from the group consisting of tetrafluoroethylene, vinylidene fluoride, hexafluoropropylene and a perfluoro(alkyl vinyl ether).
US10253209B2
A paint replacement film comprising a polymer layer comprising a polyurethane produced from a formulation comprising at least one blocked isocyanate. The paint replacement film comprises a liner layer and the formulation comprises at least two polyols in OH weight equivalent ratio in the range 4.5:1 to 1:4.5. The formulation may comprise a colorant and the polyurethane may have a glass transition temperature (Tg) below 42° C. Also disclosed is a method of producing a paint replacement film, by providing a backing layer, providing the liquid formulation, cast-coating the backing layer with the liquid formulation, and gelling the liquid formulation, thereby forming a polymer layer comprising polyurethane. The paint replacement films are useful for replacing paint on surfaces especially in automotive applications.
US10253194B2
There is provided an ink including a pigment, resin particles, a surfactant, water-soluble organic compound, and water, in which: the content of the water-soluble organic compounds is 35 mass % or less based on a total mass of the ink; the water-soluble organic compound contains a first water-soluble organic compound being liquid at 25° C. and having a surface tension at 25° C. of 40 mN/m or less, and the content of the first water-soluble organic compound is 5 mass % or less based on a total mass of the ink; and the surfactant is a surfactant represented by the following formula (1):
US10253184B2
Provided is a composition comprising a) at least one semi-crystalline polyamide, b) at least one conductive material, and c) at least one amorphous polyamide, and optionally d) at least one polyester. The composition may further comprise e) at least one filler and f) at least one additive.
US10253173B2
Provided herein are polymerization processes and polymer compositions including reactor blends formed by such polymerization processes. The polymerization processes include copolymerization using two metallocene catalyst systems: the first catalyst system capable of producing polymers having 60% or more vinyl terminations, the second catalyst system capable of producing high molecular weight polymers, preferably incorporating at least some of the polymers produced by the first catalyst system into the high molecular weight polymers. The reactor blends formed thereby therefore include first and second copolymer components, which may differ in monomer content and weight-average molecular weight (Mw). Furthermore, the reactor blends may exhibit advantageous rheological properties, at least some of which are consistent with long-chain branching. Preferred reactor blends comprise ethylene-propylene-diene (EPDM) terpolymers.
US10253168B2
The invention relates to an additive composition, which comprises a thickener and a thixotropic agent and is characterized in that the thickener is cellulose or a derivative thereof and that the thixotropic agent is a pyrogenically produced silicic acid, the surface of which is modified with groups of general formula (I) —SiRaR1bOR2c (I), in which a can equal 1, 2, or 3, b can equal 0, 1, or 2, and c can equal 0, 1, or 2, wherein a+b+c=3, and R can be a monovalent, optionally monounsaturated or polyunsaturated, optionally branched hydrocarbon group having 1 to 24 carbon atoms, R1 can be a likewise monovalent, optionally monounsaturated or polyunsaturated, optionally branched hydrocarbon group having 1 to 20 carbon atoms, and R2 can be a hydrogen atom, a monovalent, optionally monounsaturated or polyunsaturated, optionally branched hydrocarbon group having 1 to 20 carbon atoms, or a bond to another Si atom, with the stipulation that at least one of the groups R or R1 is a hydrocarbon group having more than 3 carbon atoms.
US10253167B2
The present invention relates to a preparing method of a polyolefin resin mono chip including: forming a thermoplastic resin composite by impregnating a fiber reinforcing agent having a length of 5 mm to 20 mm into a molten mixture including a propylene homopolymer of which a molecular weight distribution Is 3 to 6, and a colorant, wherein a cooling speed at room temperature of the thermoplastic resin composite is 19° C./min or more. In addition, the present invention relates to a polyolefin resin mono chip including: a thermoplastic resin composite including a polymer substrate including a propylene homopolymer of which a molecular weight distribution is 3 to 6, and a colorant; and a fiber reinforcing agent having a length of 5 mm to 20 mm and impregnated into the polymer substrate, wherein an impact strength measured according to ASTM D256 is 200 J/m or more.
US10253165B2
Polymerization processes comprising melt polymerizing a carbonate and a dihydroxy compound in the presence of an amount of a beta organic catalyst so as to give rise to a polycarbonate product, wherein the amount of beta organic catalyst comprises at least one onium salt and also comprises triphenyl phosphonium oxide (TPPO), and wherein the TPPO represents less than about 0.3 weight % of the sum of the weights of the at least one onium salt and the TPPO in the amount of beta organic catalyst.
US10253161B2
Provided is a thermoformed container having a superior appearance as a result of inhibition of coloring and generation of defects during the melt molding, having sufficient strength, and further having a self-purge feature in a production process. The thermoformed container includes an EVOH layer (A) containing an ethylene-vinyl alcohol copolymer (I) as a principal component, wherein the EVOH layer (A) contains a carbonyl compound (II), the carbonyl compound (II) is an unsaturated aldehyde (II-1), a saturated aldehyde (II-2), a saturated ketone (II-3) or a combination thereof, and the content of the carbonyl compound (II) in the EVOH layer (A) is 0.01 ppm or greater and 100 ppm or less. The carbonyl compound (II) is preferably an unsaturated aldehyde (II-1), and the unsaturated aldehyde (II-1) is preferably an unsaturated aliphatic aldehyde.
US10253159B2
The present disclosure provides an aerogel composition which is durable and easy to handle, which has favorable performance in aqueous environments, and which also has favorable combustion and self-heating properties. Also provided is a method of preparing an aerogel composition which is durable and easy to handle, which has favorable performance in aqueous environments, and which has favorable combustion and self-heating properties. Further provided is a method of improving the hydrophobicity, the liquid water uptake, the heat of combustion, or the onset of thermal decomposition temperature of an aerogel composition.
US10253153B2
The present invention provides a linker for solid phase synthesis of nucleic acid, which consists of a compound represented by the formula (I) or the formula (II), a support for solid phase synthesis of nucleic acid, which has a structure represented by the formula (III), and a production method of a nucleic acid, which uses the support: wherein each symbol is as defined in the SPECIFICATION.
US10253147B2
A polymer electrolyte composition has excellent practicality and excellent chemical stability as to be able to withstand a strong oxidizing atmosphere during fuel cell operation and is able to achieve excellent proton conductivity under a low-humidified condition and excellent mechanical strength and physical durability, and a polymer electrolyte membrane, a membrane-electrode assembly, and a polymer electrolyte fuel cell produced therefrom. The polymer electrolyte composition includes an ionic group-containing polymer (A), an azole ring-containing compound (B), and a transition metal-containing additive (C), the transition metal being one or more selected from the group consisting of cobalt, nickel, ruthenium, rhodium, palladium, silver, and gold.
US10253146B2
The disclosure relates to a nanocomposite polymeric film including a thermoplastic polymer matrix such as polypropylene or other polyolefin, a coupling agent-modified organoclay reinforcement, and a polymeric compatibilizer bound to the coupling agent-modified organoclay, in particular as a thin film with controllable thicknesses. The disclosure further relates to masterbatch additives formed from the coupling agent-modified organoclay and the polymeric compatibilizer bound to the coupling agent-modified organoclay as well as related methods for making the nanocomposite polymeric film and/or processing recycled plastics. The inclusion of the coupling agent-modified organoclay reinforcement improves the mechanical properties of the nanocomposite polymeric film and the rheological properties of polymer melts including the nanocomposite polymeric film components. The coupling agent-modified organoclay leads to strain-hardening behavior for the polymer melts, which in turn can improve extensional viscosity values and melt processability for film blowing.
US10253143B2
An object of the present invention is to provide a novel monolayer and multilayer film that can be employed also for use in interior and exterior members of vehicles, and that have excellent transparency, surface hardness, chemical resistance, and stain resistance such as lactic acid resistance and sunscreen resistance. The present invention is directed to a fluororesin film formed with (C) a fluororesin comprising (B) a fluorinated (meth)acrylic resin that contains a fluorine-containing alkyl(meth)acrylate polymer component; and a fluororesin-laminated acrylic resin film, wherein the fluororesin film layer is laminated on at least one face of a film layer comprising (A) an acrylic resin.
US10253141B2
A method for producing a wet rubber masterbatch uses a single-screw extruder. The single-screw extruder includes a screw, and an external cylinder in which a slit extended along the length direction of the external cylinder (the screw-shaft direction) is formed in an internal wall surface of the external cylinder, and when the width of the slit is represented by A and the clearance between a crest of the screw and the internal wall surface of the external cylinder is represented by B, the following expression (1) is satisfied: 0
US10253131B2
Dimethoxyphenol-based monomers containing polymerizable functional groups such as [meth]acrylate groups are useful for the preparation of polymers, wherein one or more dimethoxyphenyl moieties are part of side chains pendant to the backbones of the polymers. The polymers thereby obtained may have different, improved properties, such as higher glass transition temperatures, thermal stability and solvent resistance, as compared to polymers based on other types of lignin-derived monomers.
US10253130B2
The present application provides the block copolymers and their application. The present application may provide the block copolymers that have excellent self assembling and phase separation properties and therefore that can be effectively used in various applications. The present application may also provide applications of the block copolymers.
US10253120B2
The present invention provides as steam barrier resin, a steam barrier coating agent, a steam barrier film, and a steam barrier laminate that exhibit an improved steam barrier property. The steam barrier resin is obtained by reacting a carboxylic acid group and/or an acid anhydride group of a copolymer (C) with an organometallic complex (D). The copolymer (C) is obtained by polymerizing an unsaturated hydrocarbon monomer (A) and an unsaturated carboxylic acid and/or an unsaturated dicarboxylic anhydride (B). Further, the steam barrier resin includes metal bridging between the copolymers (C). The steam barrier coating agent contains the steam barrier resin and a solvent (B). The steam barrier film of the present invention is a film containing the steam barrier. The steam barrier laminate is obtained by laminating the steam barrier film of the present invention on at least one surface of a substrate film.
US10253112B2
The invention is related to a method for producing silicone medical devices, in particular, silicone contact lenses, having consistent mechanical properties in a cost-effective manner. The invention is also related to a silicone medical device, especially a soft silicone contact lens.
US10253108B2
The present invention provides a mutated antibody of the fully humanized HER2 antibody GB235-019, wherein the amino acid sequence of the heavy chain variable region and the amino acid sequence of the light chain variable region of the mutated antibody are respectively SEQ ID NO: 10, SEQ ID NO: 2; SEQ ID NO: 11, SEQ ID NO: 2; or SEQ ID NO: 12, SEQ ID NO: 2. The mutated antibody has the ability to specifically bind to human HER2 antigen, similar to the GB235-019 antibody. They can also be used in combination with additional HER2 positive tumor therapeutic agents for treating HER2 positive tumor, weakly positive tumor or negative tumor.
US10253106B2
This invention relates to the use of monoclonal and polyclonal antibodies that specifically bind to and have the ability in the alternative to become internalized by cells expressing folate receptor alpha (FRA) and to induce an immune effector activity such as antibody-dependent cellular cytotoxicity. The antibodies are useful in specific delivery of pharmacologic agents to FRA-expressing cells as well as in eliciting an immune-effector activity particularly on tumor cells and precursors. The invention is also related to nucleotides encoding the antibodies of the invention, cells expressing the antibodies; methods of detecting cancer cells; and methods of treating cancer using the antibodies.
US10253102B2
The present invention provides antibodies and antigen-binding fragments of antibodies that bind to leptin receptor (LEPR), and methods of using the same. According to certain embodiments, the invention includes antibodies and antigen-binding fragments of antibodies that bind LEPR and activate LEPR signaling. In other embodiments, the invention includes antibodies and antigen-binding fragments of antibodies that bind to LEPR and enhance sensitization of LEPR to an antigen. In certain embodiments, the invention includes antibodies and antigen-binding fragments of antibodies that bind LEPR in the presence and absence of leptin. In certain embodiments, the invention includes antibodies and antigen-binding fragments of antibodies that induce signaling in cells expressing LEPR mutants that otherwise exhibit defective or impaired signaling in the presence of leptin. The antibodies and antigen-binding fragments of the present invention are useful for the treatment of lipodystrophies and other diseases and disorders associated with or caused by leptin deficiency or leptin resistance.
US10253095B2
Compositions comprising anti-KIR antibodies and one or more secondary anti-cancer agents or anti-viral agents and methods of using such combinations (as combination compositions or in separate administration protocols) in the treatment of cancers (e.g., lung cancer) or viral infection (e.g., HIV or HCV infection) are provided.
US10253088B2
The present invention provides a modified polypeptide which binds Factor VIII. The modified polypeptide comprises a sequence as shown in SEQ ID NO:3 in which the sequence comprises at least a modification at position 1 or 3 such that the modified polypeptide binds to Factor VIII with an off rate at least 5 fold lower than a reference polypeptide comprising an unmodified SEQ ID NO:3.
US10253083B2
Therapeutic uses of modified relaxin polypeptides for the treatment of cardiovascular disease, treatment of heart failure, and decreasing fibrotic disorders are provided. Exemplary embodiments provide for the use of relaxin polypeptides which include one or more amino acid substitutions with natural or non-naturally encoded amino acids, and/or linkage to a water-soluble polymer, such as polyethylene glycol.
US10253079B2
The present invention relates to exendin-4 derivatives and their medical use, for example in the treatment of disorders of the metabolic syndrome, including diabetes and obesity, as well as reduction of excess food intake.
US10253075B2
[Problem] To provide a polypeptide which enables stimulation of numerous T cells of different derivation, and to induce strong immunological response against numerous types of cancers.[Solution] Provided is a fused polypeptide that includes a helper epitope derived from the WT1 protein, and a killer epitope derived from the WT1 protein, wherein the polypeptide includes a total of 3 to 6 of the helper epitopes and the killer epitopes per molecule of the fused polypeptide.
US10253066B2
The present invention relates to a process for the purification of Carfilzomib of Formula I that reduces the level of an acetamide impurity of Formula II preferably below 0.10 wt %.
US10253065B2
Provided herein are methods for the production of native and reconstituted hyaluronan (HA) complexes containing pentraxin-3 (PTX3) and heavy chain 1 (HC1) of inter alpha inhibitor (IαI). Compositions containing the complexes and therapeutic methods using the complexes are provided. Combinations and kits for use in practicing the methods also are provided.
US10253052B2
The present invention relates to compounds according to Formula I or Formula II, which are potential bone imaging agents. Certain compounds labeled with 68Ga displayed excellent bone uptake and retention. The present invention also relates to pharmaceutical compositions comprising a pharmaceutical acceptable carrier and a compound of Formula I or Formula II or a pharmaceutically acceptable salt thereof.
US10253049B2
Compounds of formula (I) are inhibitors of LMP7 and can be employed, inter alia, for the treatment of an autoimmune disorder or hematological malignancies.
US10253041B2
Phenylethylamino-4H-pyrimido[4,5-d][1,3]oxazin-2-one compounds of Formula I, formulations containing those compounds, and their use as mutant isocitrate dehydrogenase 1 enzyme inhibitors.
US10253039B2
The present invention provides N-benzyl-3-sulfonamidopyrrolidines and related compounds, as well as pharmaceutical compositions and sanitizing compositions containing the same. The compounds and compositions are useful as antibiotic agents. Methods for making and using the compounds and compositions are also described.
US10253038B2
Provided are fusicoccane derivatives and methods of making fusicoccane derivatives. The methods may include contacting a tethered chromophore with light to initiate a photoinduced pericyclic reaction cascade to form a 5-8-5 carbotricycle. The 5-8-5 carbotricycle may be further functionalized.
US10253037B2
The invention relates to the field of organic chemistry and medicine, and more particularly to synthetic substances of the pyrimidine series, namely 2-chloro-5-phenyl-5H-pyrimido[5′,4′:5,6]pyrano[2,3-d]pyrimidine-4-ol derivatives, having antiviral activity. Claimed are a drug with antiviral activity against HIV infection and hepatitis B virus, containing 2-chloro-5-phenyl-5H-pyrimido[5′,4′:5,6]pyrano[2,3-d]pyrimidine-4-ol derivatives of the general formula shown, where: X is selected from the group: H, NO2, Hal, OMe; R1 is selected from the group: Cl, OH; and R2 is selected from the group: Cl, SH, OH; and a drug with antiviral activity against HIV infection, containing a 2-chloro-5-phenyl-5H-pyrimido[5′,4′:5,6]pyrano[2,3-d]pyrimidine-4-ol derivative of the general formula shown, where: X is selected from the group: H, NO2, Hal, OMe; R1 is selected from the group: Cl, OH; and R2 is selected from the group: Cl, SH, OH in combination with a reverse transcriptase inhibitor selected from Retrovir, or in combination with a protease inhibitor selected from Lopinavir, in an effective amount. The result is an effective drug with antiviral activity.
US10253028B2
The compound 3,3,3-trifluoro-N-((1,4-trans)-4-((3-((S)-2-methylmorpholino)-IH-pyrazolo[3,4-d]pyrimidin-6-yl)amino)cyclohexyl)propane-1-sulfonamide having the Formula (I) or a salt thereof, its opposite enantiomer, compositions comprising the compound and its use in the treatment or prevention of leishmaniasis, particularly visceral leishmaniasis.
US10253024B2
The present invention relates to indoline and indolenine alkaloid compounds. In particular, indoline and indolenine alkaloid compounds of the invention have antibacterial activity and/or are capable of re-sensitizing the susceptibility of methicillin-resistant S. aureus to a β-lactam antibiotic. The present invention also relates to a method for producing and using the same.
US10253019B2
Compounds having the following formula (I) and methods of their use and preparation are disclosed:
US10253016B2
The present specification provides a heterocyclic compound and an organic light emitting device comprising the same.
US10253011B1
This present invention relates to novel Lubiprostone crystals and methods for preparing the same. The preparation methods provided by the invention can effectively reduce or eliminate impurity in the obtained Lubiprostone crystals.
US10253010B2
The present invention involves a compound represented by general formula (I), a derivative thereof and a use thereof: wherein R1, R2, R3, R4, R5a, R5b, R5c and X are defined as in the description.
US10252997B2
The present invention relates to a compound which may be useful as an agent for the prophylaxis or treatment of cancer, hepatitis, hepatic fibrosis, fatty liver and the like.
US10252993B2
The present invention provides a novel crystalline form of [R—(R*,R*)]-2-(4-fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrol-1-heptanoic acid hemi-calcium salt (atorvastatin hemi-calcium salt) of the following formula 1, which is known to be useful as a drug, a hydrate thereof and a preparation method thereof:
US10252992B2
Provided is a compound having a formyl peptide receptor like 1 (FPRL1) agonist effect.The present invention relates to a compound represented by the general formula (I) or a pharmacologically acceptable salt thereof. The present invention also relates to a pharmaceutical composition containing the compound represented by the general formula (I) or a pharmacologically acceptable salt thereof.
US10252989B2
The invention relates to picolinamides of Formula I and their use as fungicides.
US10252986B2
The present invention provides an improved process for the preparation of exametazime, which is used as ligand in preparation of technetium-99m complex.
US10252982B2
The present invention is directed to novel neuro-attentuating norketamine (NANKET) compounds according to any one of formulas (I-shown below), (I-A) and (I-B)), or any of the compounds described in Tables A-D, or in any of the Examples provided herein, and pharmaceutically acceptable salts thereof, novel pharmaceutical formulations and novel methods of uses thereof. The present invention also features novel oral neuro-attenuating ketamine (NAKET) and neuro-attenuating norketamine (NANKET) modified-release pharmaceutical formulations, and novel methods of administration thereof, which ensure the steady release of a therapeutically effective amount of ketamine, norketamine, or derivatives thereof from the oral modified-release pharmaceutical formulations without neurologically toxic spikes in plasma concentration of the ketamine, norketamine, or derivatives during the release periods.
US10252977B2
The present invention relates to halogen-substituted phenoxyphenylamidines of the general formula (I), to a process for their preparation, to the use of the amidines according to the invention for controlling unwanted microorganisms and also to an agrochemical formulation for this purpose, comprising the halogen-substituted phenoxyphenylamidines according to the invention. Furthermore, the invention relates to a method for controlling unwanted microorganisms by applying the compounds according to the invention to the microorganisms and/or their habitat.
US10252974B2
The present invention provides a technology which enables introduction of an active ingredient (e.g. nucleic acids) into various cells with a high efficiency, and compounds used therefor. The present invention provides a compound represented by the formula: [wherein, each symbol is as defined in the present description] or a salt thereof.
US10252972B2
A method of chemically extending a carbon chain of an unsaturated fatty acid for conversion into a different unsaturated fatty acid has been reported. The present invention shortens reaction steps of conventional methods, and completes a carbon chain extending reaction in a shorter time. The present invention provides a method of extending a carbon chain of an unsaturated fatty acid by two carbons, comprising steps of four stages including a short-path conversion reaction of an unsaturated fatty chain obtained from an unsaturated fatty acid into a malonic ester derivative, and heating of the malonic ester derivative to reflux in a lower fatty acid solution. The method of the present invention can complete a carbon chain extending reaction in a shorter time.
US10252971B2
To provide a novel method for producing a halogenated acrylic acid derivative.A compound represented by the formula (1): (wherein each of R1 and R2 which are independent of each other, is a hydrogen atom or a monovalent group essentially containing a carbon atom, or R1 and R2 together form a ring, R3 is a monovalent group capable of being desorbed by R3OH removal reaction, and each of R4 and R5 which are independent of each other, is a hydrogen atom or a monovalent group essentially containing a carbon atom) and having a boiling point of at most 500° C., is subjected to R3OH removal reaction in a vapor phase in the presence of a solid catalyst to obtain an ethene derivative represented by the formula (2): the ethene derivative represented by the formula (2) and a halogenated methane represented by the formula (3): CHXYZ (3) (wherein each of X, Y and Z which are independent of one another, is a halogen atom) are reacted in the presence of a basic compound and a phase transfer catalyst, to obtain a cyclopropane derivative represented by the formula (4): and the cyclopropane derivative represented by the formula (4) is reacted by heating in a liquid phase or in a vapor phase to obtain a halogenated acrylic acid ester derivative represented by the formula (5):
US10252970B2
The invention relates to a process for dehydrating aqueous 3-hydroxypropionic acid to acrylic acid in the liquid phase, wherein aqueous acrylic acid is removed continuously from the liquid phase and the aqueous 3-hydroxypropionic acid and/or the liquid phase have a high content of oligomeric 3-hydroxypropionic acid.
US10252965B2
A vinylbenzylated phenol compound represented by General Formula (1) below is provided. (In General Formula (1), Ar0 is a bifunctional phenol compound residue having one or more monocyclic or polycyclic aromatic nuclei, R1 to R5 may be the same or different and are each hydrogen or a methyl group, and p is an integer of 1 to 4.)
US10252961B2
A process is described for directly converting a high fructose feedstock to a product mixture including one or more lower polyols in which 1,2-propanediol is produced in preference to any other lower polyols, wherein a high fructose feed and a source of hydrogen are supplied to a reaction vessel and reacted in the presence of a copper-containing, supported ruthenium catalyst to provide the product mixture.
US10252960B2
The invention concerns a method for converting a feedstock selected from sugars or sugar alcohols, alone or in a mixture, into mono- or polyoxygenated compounds, wherein the feedstock is contacted with at least one heterogeneous catalyst comprising a support selected from perovskites of formula ABO3, in which A is selected from the elements Mg, Ca, Sr and Ba and B is selected from the elements Fe, Mn, Ti and Zr, and the oxides of elements selected from lanthanum, neodymium, yttrium and cerium, alone or in a mixture, which oxides can be doped with at least one element selected from alkali metals, alkaline earths and rare earths, in a reducing atmosphere, at a temperature of 100° C. to 300° C. and at a pressure of 0.1 MPa to 50 MPa.
US10252958B2
A method for producing xylenes from a heavy reformate feed includes the steps of introducing the heavy reformate feed and a hydrogen feed to a dealkylation reactor, reacting the heavy reformate feed with the hydrogen gas in the presence of the dealkylation catalyst in the dealkylation reactor to produce a dealkylation effluent, introducing the dealkylation effluent to a splitter unit, separating the dealkylation effluent into a light gas stream, a toluene stream, a benzene stream, a C9 aromatics stream, a C10+ aromatics stream, and a mixed xylene stream in the splitter unit, introducing the toluene stream, the C9 aromatics stream, and a hydrogen stream into a transalkylation reactor, reacting the toluene stream and the C9 aromatics stream in the presence of the transalkylation catalyst to produce a transalkylation effluent, introducing the transalkylation effluent to the splitter unit, and separating the transalkylation effluent in the splitter unit.
US10252954B1
The present invention is directed to propellant grains having multiple layers consisting of an outer, slow burning, layer composition and an inner, fast burning, layer with desirable progressivity burn rates. The outer, slow burning, layer comprising a first energetic material, a first plasticizer and a first binder and an inner, fast burning, layer comprising a second energetic material, and the same plasticizer as the outer layer, and a second binder. The compositions in the propellant grain provided herein provides for a burn rate energy differential between the outer, slow burning, layer and inner, fast burning, layer of at least 2.
US10252948B2
A method for manufacturing a plugged honeycomb structure, includes: a forming raw material preparation step of mixing and kneading a partition wall base material raw material at least including cordierite powder and binder with water to obtain a partition wall base material forming raw material; a forming/drying step of forming the partition wall base material forming raw material to obtain a honeycomb formed body, and drying the honeycomb formed body to obtain a honeycomb dried body; a slurry application step of applying trapping layer forming slurry including a cordierite forming raw material or alumina to a surface of a not-fired partition wall base material of the obtained honeycomb dried body; a firing step of firing the slurry-applied honeycomb dried body; and a plugging step of disposing a plugging portion at open ends of predetermined cells of the slurry-applied honeycomb dried body or of the honeycomb fired body.
US10252945B2
This invention relates to compositions and applications for a bioceramic composition that includes from about 45 to about 55% by weight of kaolinite (Al2Si2O5(OH)4); from about 5 to about 15% by weight of tourmaline; from about 3 to about 13% by weight of aluminum oxide (Al2O3); from about 11 to about 19% by weight of silicon dioxide (SiO2); and from about 3 wt % to about 13 wt % zirconium oxide (ZrO2).
US10252938B2
The present invention aims at providing a lead-free glass composition that can be soften and flowed at a firing temperature that is equal to or lower than that of conventional low melting point lead glass. Furthermore, the present invention aims at providing a lead-free glass composition having fine thermal stability and fine chemical stability in addition to that property. The lead-free glass composition according to the present invention is characterized by comprising at least Ag2O, V2O5 and TeO2 when the components are represented by oxides, wherein the total content ratio of Ag2O, V2O5 and TeO2 is 75 mass % or more. Preferably, the lead-free glass composition comprises 10 to 60 mass % of Ag2O, 5 to 65 mass % of V2O5, and 15 to 50 mass % of TeO2.
US10252937B1
A vitreous frit comprising the following by weight percentage ranges: SiO240-60 Al2O3 5-20 Na2O10-35 Li2O0-6 CaO 0-10 SrO0-5 BaO0-5 CeO20-5 TiO2 0-9.
US10252926B2
This disclosure provides methods and compositions for removing COD-causing contaminants from water, such as cosmetic product manufacturing wastewater and personal care product manufacturing wastewater. The methods involve controlling system parameters in order to hold iron as an iron(II) species. Iron(II) has increased solubility and therefore is more active against the specific contaminants present in the wastewaters.
US10252924B2
A water stream is passed between two juxtaposed similar ion exchange membranes (AEMs or CEMs), forming an ion depletion and ion enrichment zones when an electric field is applied. As cations are selectively transferred through the CEMs, for example, anions are relocated in order to achieve electro-neutrality, resulting in the concentration drop (increase) in ion depletion (enrichment) zone. Trifurcation of the output channel allows collection of concentrated, dilute and intermediate streams, with the intermediate stream serving as input to the next stage of a serialized implementation.
US10252922B2
Disclosed is an electrolysis device including: an electrolyzing tank generating electrolyzed water and hydrogen gas as by-product gas by electrolyzing raw water supplied from a raw water supply unit; and a catalyst reaction tank having therein a hydrophobic catalyst, and receiving the hydrogen gas generated from the electrolyzing tank, and removing the hydrogen gas by a catalyst reaction.
US10252920B2
Data relating to fluid dynamics is obtained using a flow field sensor that measures acceleration and angular velocity of the sensor on three axes. Ballast control allows the sensor to obtain neutral buoyancy within the fluid. The sensor is effective in opaque fluids and closed containers as data is stored in a removable memory. Froth flotation systems are among the applications for the sensor. The small size, the geometry, and the center of mass of the sensor allow it to follow the flow field in a vessel without material disruption of the flow field or weight-induced angular displacement.
US10252919B2
Powder of particles, more than 95% by number of said particles exhibiting a circularity greater than or equal to 0.85, wherein said powder contains more than 99.8% of a rare earth oxide and/or of hafnium oxide and/or of yttrium aluminum oxide, as percentage by weight relative to the oxides, and has: a median particle size D 50 of between 10 and 40 microns and a size dispersion index (D 90−D 10)/D 50 of less than 3; a percentage by number of particles having a size less than or equal to 5 μm which is less than 5%; an apparent-density dispersion index (P<50−P)/P of less than 0.2, the cumulative specific volume of the pores which have a radius of less than 1 μm being less than 10% of the apparent volume of the powder, in which the percentiles Dn of the powder are the particle sizes corresponding to the percentages, by number, of n %, on the curve of cumulative distribution of the particle size of the powder, the particle sizes being classified in increasing order, the density P<50 being the apparent density of the fraction of particles having a size less than or equal to D50, and the density P being the apparent density of the powder.
US10252909B2
The present invention relates to a method for dry reforming of at least one alkane carried out in at least one reaction chamber, preferably with a catalytic bed, having a stream of gas passing through same. According to the invention, said at least one reaction chamber comprises a catalytic solid which is cyclically and alternatively exposed to a stream of at least one alkane and a stream containing carbon dioxide, such that said catalytic solid is used as an oxidation vector.
US10252904B2
Systems and methods of custom condiment dispensing include a reservoir of base condiment and a plurality of flavoring reservoirs. A first pump is pneumatically connected to the reservoir of base condiment. The second pump is pneumatically connected to at least one flavoring reservoir of the plurality of flavoring reservoirs. A nozzle is fluidly connected to the reservoir of base condiment and fluidly connected to the plurality of flavoring reservoirs. The nozzle is configured to simultaneously dispense the base condiment and at least one flavoring therethrough. A controller receives the user selections of the base condiment and the at least one flavoring and operates the first pump and the second pump to dispense base condiment and at least one flavoring.
US10252903B2
A device for pulling a hose and nozzle assembly comprises a laterally-extending grip manually engageable by one or both hands to grip the device and pull a hose and nozzle assembly attached thereto. A lock is spaced below the grip and is releasably engageable with the hose and nozzle assembly. The lock or hose and nozzle assembly is movable relative to the other between (i) a locked position, wherein the hose and nozzle assembly is secured by the lock to the device and the hose and nozzle assembly is supported therefrom, and (ii) an unlocked position, wherein the hose and nozzle assembly is released from the lock and detached from the device. In the locked position, the laterally-extending grip is manually engageable to pull the device, including in a position behind the back, and thereby pull the hose and nozzle assembly secured thereto.
US10252896B2
The invention relates to a lifting gear having a flexible drive and a traction drive movable by the flexible drive. The flexible drive can be actuated by a lever arm arranged to pivot, and in the region of the free end of the lever arm, a handle is connected to the lever arm by an articulated joint. The handle can be pivoted from a starting position into an operating position.
US10252894B2
A self-homing hoist includes a controller configured to initiate a self-homing process to return the hook assembly to a homed position in response to each of at least one homing factor being true. Each homing factor is true or false based on a comparison of the current condition of the homing factor with a threshold requirement. If the current condition satisfies the threshold requirement, then the homing factor is true. If the current condition does not satisfy the threshold requirement, then the homing factor is false. Where all homing factors are true, the controller can initiate the self-homing process by activating a hoist motor to drive the cable drum and reel the hook assembly into the homed position.
US10252893B2
System, apparatus, device, kit, method and associated technique for safely and securely lifting wall and other structures to a vertical position. An electronic winch device that when connected to an end of a wall structure lifts the structure. A keeper or catchment such that when the electronic winch has hoisted the wall structure to a substantially vertical position, catches and keeps the wall structure in place, allowing the technician to more properly secure the wall structure. The apparatuses are also designed for portability and collapsibility, with structural members telescoping inside one another to minimize size in transport but securely configurable when extended and locked into place.
US10252891B2
An apparatus including a base, a guide arm pivotable relative to the base, the guide arm movable between a raised position and a lowered position. A tension linkage having a distal end extending away from the base, the tension linkage supported by the guide arm when the arm is in the raised position. A tension linkage guide disposed on the guide arm, the tension linkage guide movable along the tension linkage as the guide arm moves between raised and lowered positions. A lid hook connected to the distal end of the tension linkage. When the lid hook is engaged with a cargo vessel lid, the tension linkage forms a first tension angle and a second tension angle when the guide arm is in the raised position and the lowered position respectively, the second tension angle being less than the first tension angle.
US10252888B2
A drive machine for an elevator includes a motor module including at least a motor, a drive shaft, and a first transmission wheel, which are provided with a common rotational axis and connected coaxially to each other. The drive machine further includes a traction module including at least a traction wheel engageable with elevator hoisting ropes, and a second transmission wheel, which are provided with a common rotational axis and connected coaxially to each other. The motor module and the traction module are positioned side by side with their rotational axes parallel, such that the traction wheel and the drive shaft are side by side, and the first and second transmission wheels are side by side. The drive machine further includes an endless drive member passing around the first and second transmission wheels. An elevator comprising said drive machine is also disclosed.
US10252885B2
An elevator system that may be ropeless is in a structure and includes a guide rail and a guide rail extension that may generally guide a car between a hoistway and a transfer station of the system. The rail extension may generally project telescopically downward from the first rail and toward the transfer station. The telescopic relationship between the guide rail extension and the guide rail may generally compensate for vertical structure compression that may occur over a period of time.
US10252878B1
A storage system for containing at least one of a spool defining a spool passageway and at least one bobbin defining a bobbin passageway comprising first and second containers. The first container contains at least one spool and defines at least one of a first upper connecting portion and a first lower connecting portion. The second container contains at least one bobbin and defines at least one of a second upper connecting portion and a second lower connecting portion. The first upper connecting portion engages the second lower connecting portion to detachably attach the first and second containers in a first configuration. The second upper connecting portion engages the first lower connecting portion to detachably attach the first and second containers in a second configuration.
US10252873B2
An image forming apparatus includes a main body and a processing apparatus. The processing apparatus includes a first processing unit and a second processing unit. The main body has a manual-feed tray at one lateral face. The first processing unit and the second processing unit are stacked in the vertical direction on the same lateral face side of the main body as the manual-feed tray provided. The second processing unit is slidable in a toward-away direction between a connecting position and a separate position, and has a hollow to insert the manual-feed tray therein at the connecting position.
US10252872B2
A sheet conveying apparatus includes: a feeding unit configured to feed a sheet member; a conveying roller that is provided downstream of the feeding unit in a conveying direction, and that is configured to convey the sheet member fed by the feeding unit downstream in the conveying direction; a motor configured to drive the conveying roller. In a state where the conveying roller is conveying a first sheet member that was fed by the feeding unit, if a value of a torque current component of a drive current flowing in a winding of the motor changes from a value greater than or equal to a predetermined value to a value less than the predetermined value, the feeding unit starts feeding of a second sheet member that is to be fed after the first sheet member.
US10252863B2
A drive for a belt conveyor system includes a permanently excited synchronous motor having a stator and a rotor, wherein a gap size is formed between the rotor and the stator, and a holding device is provided, which is secured to the stator via a first securing device and to the rotor via a second securing device in order to provide secure assembly of the drive, such that the gap size is maintained, where the first securing device and/or the second securing device are detachably formed, such that an uninterrupted operation of the belt conveyor system is guaranteed.
US10252862B2
A system and method for a picking station operation, provides switched flexibly between single-step- and dual-step-picking into various types of order containers. The task is solved by the provision of a second order container conveyor technique for transporting second order containers, in particular boxes, for receiving articles into order container bays, arranged also in the arrangement row, of the picking station.
US10252859B2
An automated storage and retrieval system including a storage structure with storage racks having a seating surface configured to support case units where a position of each case unit is non-deterministic for each storage location on the storage racks, each case unit has a predetermined storage position and a controller is configured to determine the predetermined storage position, a picking aisle configured to provide access to the case units within the storage structure, and a seismic disturbance restorative system including seismic disturbance motions sensors disposed on the storage racks, a seismic disturbance control module in communication with the seismic disturbance sensors and configured to identify a seismic disturbance, and an automated case mapper configured to traverse the picking aisle, the automated case mapper being in communication with and initialized by the seismic disturbance control module to identify a seated position of at least one case unit within the storage structure.
US10252856B2
Various implementations of a fluid collection system having a flexible liner are disclosed. In one exemplary variation, the fluid collection system may include a container having a top opening, a lid configured to close the top opening, and a flexible liner attached to the lid. The liner may be interposed between the lid and the container when the lid closes the top opening. The liner and the lid may define a substantially sealed interior space therebetween. The lid may include an access port through which the interior space receives fluid. The flexible liner may also be configured to controllably collapse as the fluid is removed from the interior space.
US10252850B2
A redox composition includes a carbohydrate material and a catalytic molar amount of an organic compound positioned in catalytic relationship with the carbohydrate material to catalyze oxidation of the carbohydrate material in an environment in which the carbohydrate material would not otherwise oxidize.
US10252848B2
A flexible pouch having a pair of spaced apart flaps is provided. The flexible pouch includes a pouch body having a generally cylindrical shape. The flaps are disposed along the longitudinal length of the pouch body as to help prevent the pouch body from rolling over when laid on its length. The pouch may further include a fitment and an intermediate portion having a ramp shaped portion. The ramp shaped portion is opposite the fitment and slanted so as to direct fluids towards the fitment.
US10252843B2
An indexable dispenser extracts single-serving doses from a multi-serving supplements cartridge for delivery as a drinkable solution. The indexable dispenser includes a lance that punctures one serving chamber at a time so that its granulated contents can be drained into a mixing cup. The lance is attached to a rotatable flap, along with a spur. The spur punctures a membrane covering a marker zone when the flap is closed to enable machine readability. The granulated supplements are mixed with water before consumption. The indexable dispenser is configured with a dispensing window to reveal only one serving chamber at a time. The supplements cartridge is manually positioned so that an unopened serving chamber is presented in the dispensing window each time for extracting its supplements. The mixing cup may be collapsible, and together with a cap, stored in a cavity of the supplements cartridge for travel.
US10252835B2
A method for using an attachment tag with a product includes affixing an adhesive layer of the attachment tag to the product. The attachment tag includes an elastomer portion and a tag portion bonded to the elastomer portion along a bond zone, wherein the adhesive layer is disposed on the tag portion. The method also includes expanding the elastomer portion by at least partially separating at least two of a plurality of leg segments of the elastomer portion and securing the expanded elastomer portion around at least a portion of the product.
US10252833B2
The present disclosure relates to a package box and a liner for the same. The package box includes a hexahedral outer box body; a cover configured to cover an opening of the outer box body; a substantially hexahedral liner placed in the outer box body and having six side walls, at least one of which side walls is configured to be a movable side wall, each movable side wall being slidably coupled with the adjacent four side walls to change the volume of the liner; and at least one resilient member disposed between each movable side wall and the wall of the outer box body facing the movable side wall, or between each movable side wall and the cover respectively, to drive each movable side walls to move towards and to get in close contact with articles placed within the liner.
US10252827B2
A packaging system and method for receiving articles from a first location, such as a product delivery system, transporting the articles to a second location for unloading the articles such that they are placed in a desired orientation and number of columns, rows, and stacks.
US10252821B2
A processing station for registering a piece of passenger's luggage for a trip, wherein the processing station comprises: an injector for receiving the piece of luggage associated with the passenger; at least one sensor associated with the injector, the at least one sensor, in combination with at least the floor of the injector, creating a zone around the piece of luggage; and a controller associated with the sensor being adapted to: monitor, via the at least one sensor, intrusions through the zone to determine one or more of whether a predetermined limit on dimensions of the piece of luggage has been exceeded or whether a foreign object has intruded the zone from outside, and allow further processing of the piece of luggage only if no intrusion of the zone is detected; and wherein the controller adjusts the area of the zone to accommodate different sizes of luggage.
US10252816B2
An EM emitter includes at least three orthogonal coils driven by an oscillating voltage source, with the coils being electrically in parallel or series. When used in a vehicle, particularly an airplane, and the vehicle is lost, e.g., sinks, the emitter's EM signal passes through water with little attenuation and can be detected and the vehicle located.
US10252810B2
A propulsion system for an aircraft is provided having a propulsion engine configured to be mounted to the aircraft. The propulsion engine includes an electric machine defining an electric machine tip speed during operation. The propulsion system additionally includes a fan rotatable about a central axis of the electric propulsion engine with the electric machine. The fan defines a fan pressure ratio, RFP, and includes a plurality of fan blades, each fan blade defining a fan blade tip speed. The electric propulsion engine defines a ratio of the fan blade tip speed to electric machine tip speed that is within twenty percent of the equation, 1.01×RFP−0.311, such that the propulsion engine may operate at a desired efficiency.
US10252806B2
An electrothermal heater mat (3) is provided for an ice protection system for an aircraft (1) or the like. The heater mat (3) is a laminated heater mat and comprises dielectric layers (50-58), a heater element (501) and a conductive ground plane (71-74) for detecting a fault with the heater element (501). The dielectric layers (50-58) are made of thermoplastic material, and the ground plane (71-74) is formed by spraying metal such as copper onto the thermoplastic material of one of the dielectric layers.
US10252805B2
A flow duct able to be connected to a ram outlet header includes a band having an annular shape and a glove connected to the band. The glove can include a first end that is annular in shape and connected to the band, a body that is curved and has a substantially U-shaped cross section with a first opening, and a second end that has a substantially U-shaped cross section and a second opening that is an extension of the first opening.
US10252800B1
A aerial drone deployed NDE scanner test unit (12) has a yoke to which four sets of offset pins (294, 354) pivotally secure a sensor probe (232) in a configuration for rotating about the X-axis and the Y-axis with constrained rotation. Each set of the offset pins (294, 354) are spaced apart, with the ends closest to the terminal ends of the sensor probe (232) and an EUT (26) being more closely spaced than opposite ends of the offset pins (294, 354). The NDE scanner (16) is deployed from an aerial drone (14) with a cable (18) and an umbilical (20) connecting there-between. The cable (18) selectively secures the NDE scanner (16) to the aerial drone (14) and the umbilical (20) provides data and fluid connections. The NDE scanner (16) has a stand-off mechanism (118) which is selectively operated to engage and disengage the magnetic wheels (94) of the NDE scanner (16) from a metal surface of the EUT (26).
US10252796B2
An aircraft includes a wing where a first rotor and a second rotor are coupled to the wing at a fixed position relative to the wing. The aircraft also includes a fuselage and a bearing. The bearing mechanically couples the wing and the fuselage and permits the wing and the fuselage to rotate with respect to each other about an axis of rotation. The bearing permits the fuselage to rotate under the influence of gravity to be in a same orientation relative to ground when the wing is in a first orientation relative to the ground as well as a second orientation relative to the ground.
US10252776B2
A vessel with three platforms—an outer hull, an inner deck hull and a passenger carriage, having four independent suspension systems there between so as to accommodate for the multi axis movements of the outer hull. This multi axis suspension system spread between the three platforms will offer the passenger carriage stability against the pitch, yaw and roll rotations a vessel makes as it twists and turns going up and down the slope of a wave as well as the heave, sway and surge movements induced by the waves pushing the vessel around and or the ship sliding down the face of a wave.
US10252765B2
A handle attachment of the present invention is attached to a bullhorn handle of a time trial bike equipped with downhill bars, armrests and bullhorn handles. The handle attachment includes a locking part attached to the vicinity of the tip end of the bullhorn handle. Moreover, the locking part has a wall surface portion protruding outward from the surface of the bullhorn handle and forming a wall surface.
US10252755B2
Embodiments provide an aerodynamic fairing system that may comprise a base configured to mount to a vehicle, an arm coupled to the base at a proximate end and extending laterally, an a fairing mounted to the arm having an inboard and an outboard surface. The fairing outboard surface may provide an aerodynamic outer surface to direct flow to an angle to the rear. The arm may a fixed or adjustable length arm. The arm may provide a mounting area for a mud flap such that aerodynamic system may act as a mud flap hanger. Embodiments also provide an adjustable mud flap hanger.
US10252753B2
A mud flap assembly includes a mud flap with a mounting surface and an exposed surface, where the exposed surface is on an opposite side of the mud flap from the mounting surface. A foam tape is adhesively mounted to the mounting surface and a spring clip contacts the exposed surface of the mud flap when the mud flap is mounted to a vehicle so as to compress the foam tape.
US10252745B2
There are provided a motor control apparatus, an electric power steering apparatus, and a vehicle, capable of controlling the driving of an electric motor accurately even when a failure occurs in a motor electric angle detecting unit that detects a motor electric angle. The motor control apparatus includes: a relative offset amount estimating unit that estimates a relative offset amount between a reference value of an output shaft rotational angle detection value of a steering shaft, detected by an output-side rotational angle sensor, and a motor electric angle original point of a three-phase electric motor; and a motor electric angle estimating unit that calculates a motor electric angle estimate (θme) based on the output shaft rotational angle and the relative offset amount, wherein when at least either one of a resolver and an angle computing unit is abnormal, the driving of the three-phase electric motor is controlled based on the motor electric angle estimate estimated by the motor electric angle estimating unit.
US10252742B2
An electromechanical power steering system for a motor vehicle may include a driving worm that is driven by an electric motor and acts on a worm gear that is coupled to a steering shaft. The driving worm may be mounted in such a way that it can rotate about its worm axis. More particularly, the driving worm may be mounted in a bearing that is held in a mount. The mount may prestress the driving worm in a direction of the worm gear. In some examples, the mount is torsionally weak about a torsion axis that is positioned perpendicularly with respect to the worm axis.
US10252741B2
An electrostatic steering wheel hold detection device includes: a first heater element located in a steering wheel, and has one end electrically connected to a power source; an inductor—that is electrically connected to an other end of the first heater element; a second heater element that is included in the steering wheel, and has one end electrically connected to the other end of the first heater element via the inductor; and a sensor circuit that is electrically connected to a connection point between the first heater element and the inductor, and detects, from a change in capacitance at the connection point, whether or not the steering wheel is held. An other end of the second heater element is electrically connected to a ground. The second heater element is located lower than the first heater element in the steering wheel when the steering wheel is in a neutral position.
US10252737B2
A shelf for a trolley comprising a plate providing a surface for carrying goods, such as potted plants and flowers, and hooks for mounting the shelf in the trolley. One or more of the hooks are formed from a metal strip bent about an axis extending perpendicular to the central plane of the plate.
US10252735B2
A monitoring method and system monitor a transmitted current that is injected into conductive components of a route traveled by vehicle systems, monitor a received current that represents a portion of the transmitted current that is conducted through the conductive components of the route, examine changes in the transmitted and/or received current over time to determine when the vehicle systems are on the route between a first location where the transmitted current is injected into the conductive components and a second location where the received current is monitored, and examine the changes in the transmitted and/or received currents. The changes are examined to identify (a) a contaminated portion of a surface on which the route is disposed, (b) a foreign object other than the vehicle systems that is contacting the route, and/or (c) a damaged or broken portion of at least one of the conductive components of the route.
US10252732B2
A vehicle restraint system for an auto-rack railroad car which includes an active chock and an anchor chock configured to co-act to secure a vehicle in the auto-rack railroad car. In various embodiments, each chock has a chock body including a substantially diamond shaped elongated tube which includes four integrally connected elongated walls. In various embodiments, for each chock, various components of that chock extend substantially along longitudinal axis that lie in the same or substantially the same vertical plane as the apex and trough of the substantially diamond shaped elongated tube of the chock body. The active and anchor chocks: (a) have a lower height than known commercially available vehicle restraints; (b) have a smaller width than known commercially available vehicle restraints; (c) position the strap and the torque tube closer to the tire of the wheel than any known commercially available vehicle restraints; (d) take up a smaller area of each safe zone adjacent to the wheel than known commercially available vehicle restraints; (e) provide a greater strength to size ratio than known commercially available vehicle restraints; and (f) are easy to operate, install, and remove.
US10252731B2
A loading train (1) consists of at least two loading wagons (2, 3) for transporting and storing bulk material, each having a wagon frame (5) supported on on-track undercarriages (4), a storage box (6) with a bottom conveyor belt (8) which is situated in the bottom region of the storage box and extends in the longitudinal direction (7) of the wagon, and a pivotable transfer conveyor belt (9) adjoining the bottom conveyor belt (8) and projecting beyond the wagon frame (5). A tilt protection device (11) is provided between the front-most, first loading wagon (3)—with regard to a transport direction (10) of the bottom conveyor belt (8)—and the following, second loading wagon (2). The tilt protection device (11) is designed for contacting the rearward wagon frame end of the first loading wagon (3) in order to block an upward movement of the wagon frame (5).
US10252730B2
A railcar system that includes a railcar having a first longitudinal gate and a second longitudinal gate. The system further includes a first beam and a second beam configured to move longitudinally with respect to the railcar. The system further includes a driving system configured to transition the first beam from a first position to a second position. The first longitudinal gate and the second longitudinal gate are both closed when the first beam is in the first position. The first longitudinal gate is at least partially open and the second longitudinal gate are closed when the first beam is in the second position. The driving system is also configured to transition the first beam from the second position to a third. The first longitudinal gate and the second longitudinal gate are both at least partially open when the first beam is in the third position.
US10252726B2
The driving assistance device acquires, from an autonomous driving controller that determines an action of a vehicle during autonomous driving of the vehicle, action information indicating a first action that the vehicle is caused to execute. The driving assistance device acquires, from a detector that detects a surrounding situation and a travel state of the vehicle, detection information indicating a detection result. The driving assistance device determines a second action which is executable in place of the first action, based on the detection information. The driving assistance device generates a first image representing the first action and a second image representing the second action. The driving assistance device outputs the first image and the second image to a notification device such that the first image and the second image are displayed within a fixed field of view of a driver of the vehicle.
US10252721B1
A computer-implemented method and system for controlling vehicles in a vehicle convoy. The vehicles in the vehicle convoy include a following vehicle and a preceding vehicle positioned immediately ahead of the following vehicle. The method includes receiving vehicle convoy data about an environment surrounding the vehicle convoy, and detecting an intention of a remote vehicle to execute a cut-in maneuver into a path of the following vehicle. The method includes controlling a vehicle system of the following vehicle to project a status indication to a ground surface between the following vehicle and the preceding vehicle. Further, the method includes determining whether the cut-in maneuver is acceptable based on the intention of the remote vehicle and a distance between the following vehicle and the preceding vehicle, and controlling the following vehicle based on whether the cut-in maneuver is acceptable.
US10252720B2
A method for operating a motor vehicle that has at least one driving engine which is operatively connected to at least one drive wheel and is controlled as a function of an accelerator-pedal position in order to generate a drive torque, an engine drag-torque control being carried out to avoid skidding of the drive wheel when the accelerator pedal is moved in the direction of a neutral position. It is provided that a maximum permissible engine drag torque is specified to the engine drag-torque control as a function of a currently effective coefficient of friction of the road surface which is determined as a function of a present position of the motor vehicle.
US10252719B2
A control device for a continuously variable transmission includes a lock-up clutch of a torque converter which is arranged to connect and disconnect a power transmission between a power source and the driving wheel, and a control section configured to output a hydraulic pressure command value. The control section is configured to control a transmission gear ratio of the continuously variable transmission and an engagement state of the lock-up clutch in accordance with a traveling state of a vehicle. The control device includes a learning control section configured to perform a learning control of the engagement state of the lock-up clutch with respect to the hydraulic pressure command value, an oil vibration sensing section configured to sense oil vibration of a line pressure, and a learning control prohibiting section configured to prohibit the learning control when the oil vibration sensing section senses the oil vibration.
US10252717B2
The disclosure includes embodiments for modifying the acceleration of an ego vehicle based on wireless vehicle data included in a wireless message. A method includes receiving the wireless message that includes wireless vehicle data that describes one or more physical properties of a downstream vehicle. The wireless vehicle data indicates a presence of a traffic obstruction. The method includes determining a modification for an acceleration of the ego vehicle based on the wireless vehicle data and the indication of the traffic obstruction. The method includes modifying the acceleration of the ego vehicle based on wireless vehicle data compliant with the DSRC standard. The modified acceleration causes the ego vehicle to travel at a velocity consistent with a preceding vehicle and the downstream vehicle so that the ego vehicle does not collide with the preceding vehicle or the other downstream vehicle, which are in the same lane as the ego vehicle.
US10252712B2
A vehicle includes an engine and at least one controller. In response to a change in a rate of change of a driver control input to the vehicle, the at least one controller is programmed to alter conditions under which the engine will be started and stopped such that engine-on time increases due to the rate increasing and decreases due to the rate decreasing.
US10252699B2
A method for operating a passive radio-based locking apparatus of a transportation vehicle wherein the locking apparatus enables at least one access function of the transportation vehicle, wherein the passive radio-based locking apparatus includes a mobile device embodied as a radio key unit and a transceiver at the transportation vehicle, between which at least two electromagnetic radio signals are exchanged for the electromagnetic radio connection, and for the operation, one parameter of each of the radio connections of the passive radio-based locking apparatus is modified. Prior to enabling the access function, an identification feature of at least two data communication interfaces for setting up communication for the radio connections at the radio key unit and/or at the transceiver is modified and also each is set to a latest value, and the access function is enabled only in response to the relevant identification feature having the latest value.
US10252680B2
In one aspect the present disclosure relates to a cargo management system for use in a cargo area of a vehicle. The system may use a track secured to a wall of the cargo area. An articulating system is secured to the track and adjustably positionable at a plurality of positions along the track. The articulating system includes a mounting panel adapted to be secured to the track, at least a first frame section, and a first articulating hinge system for supporting the first frame section for movement on the mounting plate. The first articulating hinge system has a first actuating element normally held in a locked orientation to hold the first frame section stationary, and movable into an unlocked position by a rotational force applied by a user, to enable the first articulating hinge system to be rotated on the mounting plate into a new orientation, and then held in the new orientation when the first actuating element is released by the user.
US10252677B2
A footwear and accessory retention pouch serves to segregate and retain footwear and accessories in an organized, accessible manner in a vehicle. The pouch is specially adapted for suspension between the seatbacks of a vehicle having individual or split seats. The pouch comprises a container defined by container sidewalls that form an opening at one end, and at least one interior barrier that segregates the container into chambers that receive footwear. A depressed cap covers the opening in the container. The depressed cap comprises cap sidewalls and a cap platform for retaining an accessory while the cap is covering the opening in container. A rechargeable recharging device operatively connects to the depressed cap for charging a communication device. A plurality of straps and a central adjustable cable are length adjustable and extend from the sidewalls of the container for fastening container between, behind, or in front of the vehicle seats.
US10252676B2
A storage bag for use with a tonneau cover is provided. The storage bag has a main body having at least one pocket, and at least one first fastener secured to the main body for releaseably fastening the main body to a bottom surface of a tonneau cover.
US10252667B2
A vehicle trim assembly (2), comprising: a storage compartment (6) defining a storage space (8) emerging through an opening (26); and a shutter (10) moving relative to the storage compartment between a closing position, in which it closes off the opening, and an open position, in which it is freed from the opening. The shutter (10) comprises at least one transmission zone (50) able to be steered between a viewing configuration, in which the transmission zone allows the visible light to pass through the shutter and makes it possible to distinguish the contents of the storage space through the shutter, and a concealing position, in which the transmission zone does not make it possible to distinguish the contents of the storage space through the shutter.
US10252666B2
A vehicle lighting system includes a laser lighting device configured to provide a light source for a vehicle lighting device of the vehicle, and an indicator having a laser light icon. An indicator light source is configured to illuminate the laser light icon based on an operating state of the laser lighting device.
US10252651B2
Seat assemblies having seat heater wire harnesses connected to child restraint brackets for vehicles
A seat assembly includes a seatback, a seatback heater, a child restraint bracket, and a wire harness. The seatback is moveable between a seated position and a folded position. The seatback heater is connected to the seatback. The child restraint bracket includes a pair of isofix anchors. The wire harness includes a first end and an opposite second end. The first end is connected to the child restraint bracket. The second end is connected to the seatback heater. The wire harness accommodates movement of the seatback between the seated position and the folded position.
US10252650B2
A thermal comfort system for use with a vehicle seat includes an airflow management system and a thermal-electric device (TED) system. The TED system operates to conduct thermal energy between the seat occupant and the vehicle seat to enhance the thermal comfort of the seat occupant. The airflow management system operates to route a stream of conditioned air along the body of the seat occupant via cooperating air intake and air discharge ports to further enhance the comfort of the seat occupant. The conditioned air may also be routed along the TED system to enhance TED performance. The HVAC system of the vehicle can provide the conditioned air and/or a non-ambient pressure source that induces air flow along one or more portions of the thermal comfort system.
US10252639B2
Provided are an external power supply apparatus and a vehicle power supply method, whereby a power reception circuit of an electric vehicle can be projected or a configuration of the electric vehicle can be simplified. An external power supply apparatus is provided with: a power supply unit, which is provided along a traveling path, and which supplies power to a power reception unit of an electric vehicle while the vehicle is traveling; and a voltage applying unit that applies a voltage to the power supply unit. The power supply unit includes a plurality of divided power supply units that are divided along the traveling path. The voltage applying unit applies the voltage such that the voltage to be applied to the divided power supply units becomes higher in the traveling direction of the electric vehicle.
US10252634B2
A power supply apparatus and method for providing electric energy to a target system are provided. The power supply apparatus includes: a capacitor module configured to store electric charge and provide electric energy to a target system based on the stored electric charge; an internal battery module configured to be operably connected with the capacitor module in series; and an output interface configured to couple the internal battery module with the capacitor module. The internal battery module and the capacitor module provide electric energy to the target system in controllable series connection through the output interface.
US10252628B2
An electric control system for an electric vehicle operable in a plurality of modes. The control system includes an electric motor having a plurality of motor coils, an energy storage device providing energy to the electric control system, transistor modules selectively coupling the electric motor to the energy storage device, a connector selectively coupling to an AC power source, a controllable switching device configured to selectively couple the connector to the electric motor; and a microcontroller controlling the switching device to couple the connector to at least one of the motor coils during a detected charging mode, and control one or more of the plurality of transistor modules to couple the motor coil to the energy storage device during the detected charging mode.
US10252604B2
According to an attaching structure of a roof side weather strip, a retainer includes a vehicle upper side wall, a connecting part, and an inboard side wall. A first tip locking part, formed in a tip of the vehicle upper side wall, is engaged in a tip locking groove, formed in a tip of a vehicle upper side wall of the weather strip. The vehicle upper side wall of the weather strip is held by the vehicle upper side wall of the retainer. The inboard side wall of the retainer is allowed to abut on an inboard side wall of the weather strip, and a tip of a second tip locking part formed by bending the tip obliquely in the inboard direction is engaged in the engaging groove, so that the inboard side wall of the weather strip is held by the inboard side wall of the retainer.
US10252600B2
There is disclosed an air-conditioning apparatus for vehicle which is capable of selecting an appropriate operation mode while inhibiting the operation mode from being unnecessarily changed, and achieving rapid and stable vehicle interior air conditioning. A controller has respective operation modes of a heating mode, a dehumidifying and heating mode, a dehumidifying and cooling mode, and a cooling mode, and selects and executes these operation modes. The controller has a dehumidifying and heating mode maximum radiator temperature MAP and a dehumidifying and cooling mode maximum radiator temperature MAP. The controller selects an operation mode in which a radiator target temperature TCO is achievable by heat radiation in a radiator 4 with reference to each MAP, on startup or at a time of change of the operation mode.
US10252596B2
Vehicle climate control system and method for control of the vehicle climate control system for temperature regulation of a vehicle battery, the vehicle climate control system includes a refrigerant circuit containing at least a compressor, a gas cooler/condenser, an expansion element, an evaporator, as well as refrigerant lines to connect the components, wherein an intermediate expansion element is arranged upstream from the expansion element in the refrigerant flow direction and a heat exchanger for the temperature regulation of a vehicle battery is arranged between the expansion elements.
US10252585B1
A self-inflation device for maintaining pressure in a tire, the self-inflation device includes a body having a piston compartment and an intake opening external to an inner space of the tire and a piston housed in the piston compartment and having a piston opening internal to the inner space. The piston is moved to a pulled position by centrifugal force applied by rotation of the tire to open the intake opening, and moved to a pushed position by air pressure from the inner space to block the intake opening and create a compression chamber within the piston compartment. The self-inflation device further includes a valve separating the compression chamber and the piston opening. The valve is opened when the piston is in the pushed position to allow airflow between the compression chamber and the inner space.
US10252575B2
A pneumatic tire includes a first projection formed on a buttress portion, and projecting toward the outside in a tire width direction. The first projection includes a projection body projecting outwardly in the tire width direction from the buttress portion, a first side portion adjacent to the projection body in a tire circumferential direction, and a second side portion adjacent to the first side portion in the tire circumferential direction. The projection body has a main surface extending along the surface of the buttress portion. The first side portion has a first stepped surface positioned away from the main surface toward the inside in the tire width direction by a first distance. The second side portion has a second stepped surface positioned away from the main surface toward the inside in the tire width direction by a second distance which differs from the first distance.
US10252573B2
A tire, wherein, in a cross section in the tire width direction thereof in a state where the tire has substantially not been inflated with no load applied thereon, provided that the maximum height in the tire radial direction of the carcass is h, a radius of curvature of the carcass within a height range 0.91 h-h measured from the radially innermost position of the carcass is R7, an acute inclination angle specifically defined in the height range 0.91 h-h is θ7, the intermediate value of a radius of curvature in the height range 0.82 h-0.91 h is R6, a radius of curvature in the height range 0.63 h-0.82 h is R5, and an acute inclination angle specifically defined in the height range 0.63 h-0.82 h is θ5, R7≥0.26h, θ7≥14°, R6
US10252572B2
An airless tire includes a tread ring, a hub positioned on radially inner side of the ring, and a spoke structure including polymer material and connecting the ring and hub, the structure including spoke pieces arrayed in circumferential direction. Each spoke piece has a tread connecting portion, a hub connecting portion, and a spoke curved portion between the tread and hub connecting portions, each spoke piece has straight radial length LSb of at least 1.05 times straight radial length LSa and curved radial length LLb of at least 1.03 times LSb when positioned at 0° on coordinate around the tire axis where a perpendicular line extending vertically upward from the tire axis is set 0°, LSb is measured along the base line under base-load condition, LSa is measured along the base line under no-load condition, and LLb is measured along a curve of each spoke piece under the base-load condition.
US10252564B2
Provided is a paper clip. The paper clip includes: a paper fixing part having a base plate and a clip coupled to the base plate to fix sheets of paper to the base plate; and a fixture for fixing the paper fixing part thereto in such a manner as to allow the base plate to be separably disposed therefrom. The base plate has locking protrusions formed protrudingly from both end portions of one side thereof, and the fixture has locking hooks adapted to separably support the locking protrusions thereagainst. The base plate has a fixing protrusion formed on the region where the locking protrusions are formed, and the fixture has a fixing groove formed on a position corresponding to the fixing protrusion in such a manner as to fixedly insert the fixing protrusion thereinto.
US10252559B2
An assembly for realizing in continuous covering jackets of book elements of different dimensions starting from a film wrapped up in a coil. The assembly includes a mechanism for cutting the film unrolling from the coil for realizing pieces of the film; a first folding device of a first end of the pieces; a second folding device of a second end of the pieces; a control and command unit and a longitudinal welder suitable for both superiorly and inferiorly closing folded pockets and for regulating the height of the cover itself by trimming the parts in excess.
US10252554B2
Apparatuses, methods, and computer program products are described herein. An example disclosed printing device includes a printer body; a cradle engagement surface configured to interface with a cradle, the cradle engagement surface defining a first recess and a second recess disposed proximate a first side of a battery compartment; and a bumper attachment extending from the printer body and disposed proximate a front side of the printer body, the bumper attachment defining at least two capture cavities structured to slideably receive reciprocally structured first and second printer capture flanges extending from the cradle.
US10252534B2
A recording head recovery system has a recording head, a tank, and a control portion. The control portion can perform a recovery operation of the recording head including a cleaning solution feeding operation where cleaning solution is fed through cleaning solution feed ports by locating the tank such that the solution surface of the cleaning solution in the tank is above a first position which is the height of the cleaning solution feed ports, a wiping operation where a wiper wipes an ink ejection surface, and a non-feeding operation where the cleaning solution is sucked into the cleaning solution feed ports by locating the tank such that the solution surface of the cleaning solution in the tank is below the first position.
US10252504B2
A method for producing a smooth coating on a substrate includes applying a release coating to a first side of a film, applying an application layer to said first side of said film over said release coating, bonding said first side of said film to a first substrate, applying a printable coating to a second side of said film while said first side of said film is bonded to said first substrate, and removing said film from said first substrate leaving said application layer deposited on said first substrate and said printable coating on said second side of said film.
US10252501B2
A polyvinyl chloride (PVC) flooring, includes a wear-resistant layer, a decorative layer and a substrate layer from top to bottom in order, wherein the substrate layer comprises a flexible layer, a strength layer and a correction layer from top to bottom in order and the hardness of the strength layer is 1.05-1.10 times that of the flexible layer and the correction layer.
US10252500B2
Multilayered interlayers comprising stiff skin or outer layers and a soft core layer(s) are disclosed. The multilayered interlayers comprise: a first polymer layer (skin layer) comprising plasticized poly(vinyl butyral) resin; a second polymer layer (core layer) comprising a blend of two (or more) plasticized poly(vinyl butyral) resins having different residual hydroxyl content; and optionally a third polymer layer (skin layer) comprising plasticized poly(vinyl butyral) resin.
US10252499B2
A process includes forming a transfer film without a release layer in which the transfer film includes a substrate layer to be peeled off during a transfer process, and a transfer layer to be transferred to an article to be decorated. The transfer layer has a protective layer, a printed or vapor-deposited decorative layer, and an adhering layer, which are laminated in this order. The substrate layer is a base film of a synthetic resin formed by extruding a molten synthetic resin. The substrate layer is so laminated and thermally compressed in direct contact with the protective layer such that the substrate layer does not peel off the protective layer before the transfer process and peels off the protective layer from a peeled end portion of the substrate layer as a trigger during the transfer process, by thermally pressing the substrate layer and the protective layer between rolls.
US10252495B2
There is provided an interlayer film for laminated glass with which a low yellow index value, low excitation purity and high heat shielding properties can be achieved in spite of the thickness varying with places. The interlayer film for laminated glass according to the present invention has a thickness of one end thinner than a thickness of the other end at the opposite side of the one end and includes a thermoplastic resin, an ultraviolet ray screening agent and tungsten oxide particles, and the ultraviolet ray screening agent is a benzotriazole-based ultraviolet ray screening agent.
US10252484B2
A dunnage conversion system includes a machine for converting a stock material (14) into a strip of relatively lower-density dunnage, a coiling mechanism (20) for winding the strip into a coil, a taping mechanism (22) for automatically securing a trailing end of the strip to the coil, and a coil ejecting mechanism (24) for automatically removing the coil from the coiling mechanism. The taping mechanism includes a guide surface (70) between an outlet of the machine and the coiling mechanism to guide the strip to the coiling mechanism and to guide tape for engagement with a trailing end of the strip and to secure the trailing end of the strip to the coil. The coil ejecting mechanism includes a lever arm (126) that pivots to push the completed coil off the coiling mechanism.
US10252480B2
A method and apparatus for making reflective surfaces within optically transmissive materials. The method includes steps of providing a blade having a sharp cutting edge, penetrating an optically transmissive material with the cutting edge to a predetermined penetration depth and moving the blade relative to the transmissive material to produce a continuous slit with reflective walls. The apparatus includes a material feeding mechanism configured to feed a flexible sheet in predefined stepped increments, a slitting blade with a surface portion having a root mean square surface profile roughness parameter below 100 nanometers, and a linear drive operatively associated with the slitting blade to reciprocally move the slitting blade perpendicular to a feed direction of the flexible sheet, where a stepped feed operation of the material feeding mechanism is alternating with a reciprocal operation of the linear drive.
US10252470B2
An automated edge band application machine has a board drive assembly and an opposed caster wheel that together capture and move a work piece edge into engagement with a rotating roller banding guide with edge banding captured between. An adhesive affixes the edge banding to the work piece responsive thereto. An edging detector is located along the path of the work piece edge, in a position in advance of the board drive assembly, and is configured to detect a presence of edge band on the edge of the work piece. When the edging detector detects edging, or at a precise distance along the edge band thereafter, a cutting die assembly severs the edge band. The board drive assembly automatically adjusts to varying thickness work pieces, engages with a work piece major surface, and rotates in synchrony with a drive spindle assembly and the rotating roller banding guide.
US10252469B2
A method is provided for producing a component connection. The method includes the following steps: providing a first component, providing a first ball, pressing the first ball against the first component by a sonotrode, vibrating the first ball by the sonotrode such that material of the first ball and/or material of the first component melts, and the first ball is welded to the first component, providing a second ball, pressing the second ball against the first ball by the same sonotrode or another sonotrode, and vibrating the second ball by the same sonotrode or the other sonotrode such that material of the second ball and/or material of the first ball melts, and the second ball is welded to the first ball.
US10252464B2
A slicing printing method for color 3D model is disclosed. The method comprises following steps of: building a color 3D object into a coloring model; dividing the coloring model into a plurality of color cells, wherein a shell of each of the color cells forms an accommodating space configured to accommodate a color material; setting respectively the color of the color material accommodated by each color cell according to the color of the color 3D object and generating a printing color data corresponding to the color 3D model; generating a printing object data associated with the printing color data according to the color cells. The disclosed example can effectively realize the printing of the color 3D model through the inkjet manner via generating color cells configured to accommodate color materials.
US10252448B2
Provided are methods for heat curing of various materials, such as heat curable materials or more specifically potting compounds, which are disposed within cavities with limited access to these materials. Also provided are curing for executing such methods. In some embodiments, a heat curable material disposed within a cavity may be heated by a heating rod protruding into the cavity or through the cavity. The heating rod is thermally coupled to the heat curable material and is used to transfer heat to the heat curable material. For example, the heating rod may include a resistive heating element. The heating element may be positioned in such a way that the heat curable material is selectively heated within the cavity without significant heating of surrounding components. In some embodiments, the heating rod may be also used to compress the part containing the cavity or a stack including this part.
US10252442B2
A manufacturing method includes: a dry mixing step of dry mixing a raw material by batch processing; a wet mixing step of adding liquid to a dry mixture obtained at the dry mixing step, the liquid including at least one type of water, surfactant, lubricant and plasticizer, while wet mixing; a kneading step of kneading a wet mixture obtained at the wet mixing step; and a forming step of extruding a kneaded mixture (forming raw material) obtained at the kneading step to make a ceramic formed body. In the kneading step, the liquid is further added during kneading of the wet mixture.
US10252428B2
A utility knife includes a blade holder slidably connected to the handle. A blade lock pivotally connects to the blade holder for movement relative to the blade holder about a blade lock axis between a locked position and a released position. The blade lock axis forms an acute angle α with a lateral direction of the knife so that a surface of the blade lock that is configured to engage the utility blade moves both laterally and vertically as the blade lock moves between its locked and released positions. A blade release trigger is conveniently disposed well rearwardly of a front of the handle. The knife includes a sealed blade storage compartment with a manually openable cover. A seal disposed between the compartment and cover discourages water and/or debris from getting into the compartment when the cover is closed.
US10252426B2
A handling module for handling vehicle wheels in an installation for the surface treatment thereof and having at least two gripping units which are supported by a frame structure and each of which comprises a plurality of press-on elements which are pressable onto one or more counter surfaces of an individual vehicle wheel. At least one of the gripping units includes a translation device by which the press-on elements are movable in relation to the frame structure with a movement component which is parallel to the axis of rotation of a gripped vehicle wheel.
US10252415B2
A human-collaborative robot system includes a first force detection section that detects external force acting on a robot; a second force detection section that detects only an operating force acting on the robot when a human manually operates the robot; and a safety assurance operation command section that, in the case where the external force detected by the first force detection section exceeds a predetermined threshold value, commands a safety assurance operation of causing the robot to move in a direction that reduces the external force or causing the robot to stop. When the human is manually operating the robot while the robot is in the stopped state, the safety assurance operation command section compares a value obtained by subtracting the operating force detected by the second force detection section from the external force detected by the first force detection section with a predetermined threshold value.
US10252411B2
A tool rack includes a main body and a magnetic assembly. The main body includes a first face, at least one first clamping portion disposed at an end of the first face, and a receiving space disposed at another end of the first face and forming an opening. The magnetic assembly includes at least one magnetic member arranged in the receiving space of the main body. A portion of a tool can be clamped by the first clamping portion, and another portion of the tool can be attached to the magnetic member via a magnetic force to prevent the tool from being detached from the tool rack due to vibration or swaying.
US10252408B2
A staple removal device for removing a staple and wire arrangement from a fence post includes a main body having a first jaw and a second jaw spaced apart from each other. The first jaw and second jaw provide a first and second elongate channel respectively for receiving the wire. Both the first and second elongate channels comprise a closed end in which the wire may be received. A gripping portion is moveably connected to the main body and a lever causes movement of the gripping portion. Beneficially, a first and second block portion is configured at a surface of the main body wherein a side edge of the first and second block portion is substantially in alignment with the closed end of the first and second channel respectively so as to, in use, increase the surface area of the contact region between the staple removal device and the wire.
US10252401B2
A clamping and spreading device for separating layers of a substrate includes a C-clamp that is configured to fixedly couple to a substrate. A second rod is coupled to and extends from the C-clamp. The second rod is selectively extensible from the C-clamp. A first wedge is coupled to and extends bidirectionally from the second rod distal from the C-clamp. A second wedge is coupled to and extends from the C-clamp. An actuator is coupled to the C-clamp and is operationally coupled to the second rod. The first wedge and the second wedge are configured to insert into a first gap defined by two layers of the substrate. The actuator is positioned to compel the second rod to extend from the C-clamp. The first wedge is compelled distally from the second wedge to separate the two layers of the substrate.
US10252396B2
The present disclosure relates to polishing pads which include a polishing layer, wherein the polishing layer includes a working surface and a second surface opposite the working surface. The working surface includes at least one of a plurality of precisely shaped pores and a plurality of precisely shaped asperities. The present disclosure further relates to a polishing system, the polishing system includes the preceding polishing pad and a polishing solution. The present disclosure relates to a method of polishing a substrate, the method of polishing including: providing a polishing pad according to any one of the previous polishing pads; providing a substrate, contacting the working surface of the polishing pad with the substrate surface, moving the polishing pad and the substrate relative to one another while maintaining contact between the working surface of the polishing pad and the substrate surface, wherein polishing is conducted in the presence of a polishing solution.
US10252389B2
A clamping unit includes a drawbar having an interior surface defining a fluid transport channel. A fluid transport pipe is at least partially disposed within the interior of the drawbar and is in fluid communication with a fluid transport adapter and a fluid transport channel to enable high pressure fluid to be provided directly to a toolholder. The clamping unit further comprises at least one spring-like member positioned around the outer surface of the drawbar to provide a biasing force against an end plate. The drawbar is movable along a longitudinal axis between a locked position and a tool release position by applying and not applying hydraulic pressure against the end plate, thereby providing a quick-change feature of the invention.
US10252385B2
A tool changer is composed of a support shaft, a forward/backward movement drive motor moving the support shaft upward and downward, a rotation drive motor rotating the support shaft about an axis, a tool change arm having tool grippers formed at both ends thereof, and an air blow mechanism discharging compressed air to a tool and a next tool gripped by the tool grippers. In tool change using this tool changer, in a positioning operation, the tool change arm is rotated by degrees and compressed air is discharged toward the tool and the next tool by the air blow mechanism.
