US10996973B2
A system, a method, and a computer program product for use with a virtualization environment operable to execute one or more virtualization functions. A computing device determines an identifier associated with a first virtualization function. The computing device determines one or more commands available for execution using the first virtualization function. The computing device stores each determined command with the first virtualization function identifier. The computing device responsive to an input of a first command, matches the first command with each determined command in order to determine one or more matching commands. Responsive to selection of a first matching command, the computing device executes the associated first virtualization function and the first matching command.
US10996965B2
A device configured to emulate a string correlethim object generator includes a first processing stage and a second processing stage. The first processing stage outputs a first sub-string correlithm object comprising an n-bit digital word, wherein each bit of the n-bit digital word comprises a value of zero or one. The second processing stage receives the first sub-string correlithm object from the first processing stage and outputs a second sub-string correlithm object. Each bit of the second sub-string correlithm object has a value that is based on the value of a corresponding bit of the first sub-string correlithm object and changed values for a particular number of bits identified by a distance parameter.
US10996958B2
A test board is provided including a first branch line including a first portion which receives an input signal and a second portion opposite to the first portion. A plurality of second branch lines branch from the first branch line. Each of the second branch lines include a third portion connected to the second portion of the first branch line and a fourth portion connected to the third portion. A first characteristic impedance of the first portion of the first branch line is different from a second characteristic impedance of the second portion of the first branch line. A third characteristic impedance of the third portions of each of the second branch lines is different from a fourth characteristic impedance of the fourth portions of each of the second branch lines. The second characteristic impedance is equal to a combined characteristic impedance of the third portions of each of the second branch lines.
US10996942B1
An information handling system includes a processor, a graphics processing unit (GPU) including an interrupt interface coupled to the processor, and a low-speed interface, and a baseboard management controller (BMC) coupled to the low-speed interface. The GPU is configured to receive a first command from the BMC via the low-speed interface to halt processing data, to send a first interrupt to the processor via the interrupt interface in response to receiving the first command, to determine that the processor has halted sending data to the first GPU in response to the first interrupt, and to send a first reply to the command in response to determining that the processor has halted sending data. The BMC is configured to reboot the first GPU without rebooting the processor in response to receiving the first reply.
US10996931B1
The technology disclosed relates to authoring of vertical applications of natural language understanding (NLU), which analyze text or utterances and construct their meaning. In particular, it relates to new programming constructs and tools and data structures implementing those new applications.
US10996929B2
This disclosure describes techniques for processing data bits using pseudo-random deterministic bit-streams. In some examples, a device includes a pseudo-random bit-stream generator configured to generate bit combinations encoding first and second numerical values based on a proportion of the data bits in the sequence that are high relative to the total data bits in the sequence. The device also includes a stochastic computational unit configured to perform a computational operation on the bit combinations and produce an output bit-stream having a set of data bits indicating a result of the computational operation, wherein the data bits of the output bit-stream represent the result based on a probability that any data bit in the set of data bits of the output bit-stream is high.
US10996922B2
An electronic apparatus is provided. The electronic apparatus includes a housing, a touchscreen display positioned inside the housing and exposed through a first area of the housing, a microphone positioned inside the housing and exposed through a second area of the housing, at least one speaker positioned inside the housing and exposed through a third area of the housing, a wireless communication circuit positioned inside the housing, a processor positioned inside the housing and electrically connected to the touchscreen display, the microphone, the at least one speaker, and the wireless communication circuit, and a memory positioned in the housing and electrically connected with the processor.
US10996919B2
An audio capture method is performed by a computing system. A plurality of applications is instantiated. An audio data stream is received via audio capture hardware. The audio data stream is stored in a memory space accessible by the plurality of applications. A trigger associated with an application of the plurality of applications is detected. A history segment of the audio data stream is provided from the shared memory space to the application based on the trigger. The history segment is captured prior to the trigger. A contemporary segment of the audio data stream is provided to the application based on the trigger. The contemporary segment is captured subsequent to the trigger.
US10996912B2
A tiled display system is disclosed, which includes: a plurality of display devices; and a controller driving the plurality of display devices to enable each display device to display a sub-frame, all sub-frames being tiled as one frame, wherein the display devices include: a first display device that starts displaying first and a last display device that starts displaying last, the first display device displays the sub-frame at a first time point, the last display device displays the sub-frame at a last time point, and the first time point and the last time point satisfy an equation: 0<(Tn−T1)≤(1/H1)×[(N−1)/N], where T1 is the first time point, Tn is the last time point, H1 is a refresh rate of each display device, and N is a number of the display devices. In addition, a display device including a plurality of display panels is also disclosed.
US10996910B2
A display apparatus includes a display; a communication circuit configured to communicate with a first external device or a second external device; a storage configured to store a list of a first content group designated to allow sharing by a first user of the first external device, a second content group designed to block sharing by the first user, a third content group designated to allow sharing by a second user of the second external device, and a fourth content group designated to block sharing by the second user; and a processor configured to: selectively process a content list based on detection of the first external device and detection of the second external device through the communication circuit.
US10996907B2
A terminal device may supply a communication executing instruction to an OS program. The OS program may supply a signal sending instruction to a first wireless interface in response to obtaining the communication executing instruction, and the first wireless interface may start sending a polling signal in response to obtaining the signal sending instruction and establishes a first wireless connection with the communication device. The first wireless connection may be for causing the communication device to execute a specific process. After the first wireless connection has been established with the communication device, the terminal device may determine whether a predetermined condition is fulfilled; and in a case where it is determined that the predetermined condition is not fulfilled, may supply the communication executing instruction to the OS program without the specific instruction being inputted.
US10996906B2
An image processing apparatus that is capable of requesting maintenance in a stage of an error sign. The image processing apparatus is connectable with an information processing apparatus providing service to the image processing apparatus. A detection unit detects an error sign occurred in the image processing apparatus. A display control unit controls so as to display a notification screen about the error sign detected by the detection unit on a display unit of the image processing apparatus. The display control unit controls display so that the notification screen is displayed on the display unit in a case where a contract of receiving service from the information processing apparatus is invalid. And the display control unit controls the display so that the notification screen is not displayed on the display unit in a case where the contract is valid.
US10996898B2
A storage system in one embodiment comprises a plurality of storage devices and an associated storage controller. The storage controller is configured to identify a dataset to be scanned to generate a capacity release estimate for prospective deletion of that dataset, to designate a content-based signature prefix to be utilized in the scan, and to scan logical address mapping information for the dataset to identify one or more pages of the dataset that have the designated content-based signature prefix. The scanning further comprises, for each such identified page, determining a reference count of the page, and responsive to the reference count of the page having a particular value, determining a compressibility measure for the page. The storage controller generates the capacity release estimate for prospective deletion of the dataset based at least in part on the one or more page compressibility measures determined as part of the scan.
US10996895B1
A method for execution by a computing device of a dispersed storage network includes obtaining resource information for a subset of storage units of a storage unit pool. W available storage units of the storage unit pool are identified in response to receiving a store data request. W choose S combinations of selecting S number of storage units of the W available storage units are identified. A plurality of rating levels is calculated based on the resource information, where each of the plurality of rating levels are assigned to a corresponding combination of the W choose S combinations. One combination of the W choose S combinations is selected based on the plurality of rating levels. Storage of data of the store data request is facilitated utilizing the S number of storage units of the selected one combination.
US10996891B2
A host computational device transmits a first write command with a first token over a first interface to a storage controller. In response to receiving an indication by the host computational device that the first write command has failed in the storage controller, the host computational device transmits a second write command with a second token over a second interface to the storage controller, wherein the second write command is a retry of the first write command that failed, wherein the second token is identical to the first token, and wherein the second interface is a slower communication link than the first interface.
US10996884B2
A method, computer program product, and computer system for determining, by a computing device, that an object of a plurality of objects is an orphan. It may be determined that the object is older than a threshold age. A capacity occupied by the object may be reclaimed based upon, at least in part, determining that the object is an orphan and determining that the object is older than the threshold age.
US10996867B2
Devices and techniques for managing partial superblocks in a NAND device are described herein. A set of superblock candidates is calculated. Here, a superblock may have a set of blocks that share a same position in each plane in each die of a NAND array of the NAND device. A set of partial super block candidates is also calculated. A partial superblock candidate is a superblock candidate that has at least one plane that has a bad block. A partial superblock use classification may then be obtained. Superblocks may be established for the NAND device by using members of the set of superblock candidates after removing the set of partial superblock candidates from the set of superblock candidates. Partial superblocks may then be established for classes of data in the NAND device according to the partial superblock use classification.
US10996863B1
This disclosure provides techniques for managing memory which match per-data metrics to those of other data or to memory destination. In one embodiment, wear data is tracked for at least one tier of nonvolatile memory (e.g., flash memory) and a measure of data persistence (e.g., age, write frequency, etc.) is generated or tracked for each data item. Memory wear management based on these individually-generated or tracked metrics is enhanced by storing or migrating data in a manner where persistent data is stored in relatively worn memory locations (e.g., relatively more-worn flash memory) while temporary data is stored in memory that is less worn or is less susceptible to wear. Other data placement or migration techniques are also disclosed.
US10996855B2
A module manages memory in a computer. The module monitors usage of a primary memory associated with the computer. The primary memory stores memory blocks in a ready state. In response to primary memory usage by the memory blocks in the ready state exceeding a ready state threshold, the module compresses at least some of the memory blocks in the ready state to form memory blocks in a ready and compressed state. In response to primary memory usage by the memory blocks in the ready and compressed state exceeding a release threshold, the module releases at least some of the memory blocks in the ready and compressed state. In response to primary memory usage by the memory blocks in the compressed state exceeding a compressed threshold, the module transfers at least some memory blocks in the compressed state to a secondary memory associated with the computer.
US10996848B2
The described technology relates to a wearable electronic device. The wearable electronic device may include a touch display, a rim surrounding the touch display, a rim touch sensor disposed on at least a portion of the rim, a band portion that allows the wearable electronic device to be worn on a user's wrist, and a control unit configured to receive a rim touch on the rim through the rim touch sensor and generate a control signal for controlling the wearable electronic device based on at least one of attributes of the rim touch.
US10996847B2
Method for providing content search interface in electronic device including executing content on screen; displaying first graphic user interface (GUI) including a first object indicating starting point of content, second object indicating ending point of content, and third object indicating point of playback of content, wherein first object and second object are near each other and third object is displayed on curved path connecting first object and second object; in response to receiving first user input on first GUI, moving third object on curved path; in response to receiving second user input, displaying second GUI forming angle within selected range on curved path, wherein second GUI comprises plurality of discrete labels representing different speeds or rates at which third object moves on curved path; and in response to receiving third gesture input on second GUI while content is executed, changing speed at which third object moves on curved path.
US10996840B1
A disclosed method may include (1) providing a graphical drag-and-drop icon for visual presentation to a user within a user interface of a software application, (2) detecting a drag action performed by the user on the graphical drag-and-drop icon relative to the user interface, (3) detecting a drop action performed by the user on the graphical drag-and-drop icon relative to the user interface, (4) determining, based at least in part on a location of the drop action relative to the user interface, that the user dropped the graphical drag-and-drop icon on a specific feature of the user interface, and then in response to determining that the user dropped the graphical drag-and-drop icon on the specific feature of the user interface, (5) providing help documentation associated with the specific feature of the user interface for visual presentation to the user. Various other systems and methods are also disclosed.
US10996838B2
An automated teller device having accessibility configurations is disclosed. in one aspect, in response to a setting to enable the accessibility keypad mode, the automated teller device operates a session in an accessibility keypad mode. In the accessibility keypad mode a second set of actions is mapped to the keys of the keypad. The second set of actions is different than a first set of actions mapped to the keys of the keypad in a standard keypad mode. The second set of actions comprises one or more of actions for navigation and input selection of the graphical user interface, actions for control of audio being reproduced, actions for control of volume of the audio being reproduced, or actions for control of a rate of reproduction of the audio being reproduced.
US10996837B2
An electronic apparatus connectable with an external apparatus includes: a communication unit which communicates with the external apparatus; an interface where a plurality of devices can be connected; and a control unit which controls plug and play for a device connected to the interface. The control unit does not cause the external apparatus to execute plug and play accompanying the connection between the electronic apparatus and the external apparatus when a first device is connected to the interface, the first device is not a specific type. The control unit causes the external apparatus to execute plug and play accompanying the connection between the electronic apparatus and the external apparatus when a second device is connected to the interface, the second device is the specific type.
US10996826B2
A computer-implemented method of display of project management timelines is presented in accordance with aspects of the present disclosure. In various embodiments, the method includes displaying a spinning spiral temporal element with spiral rings, starting from a center and moving outwards over time, including one or more stars disposed on the rings in chronological order of present importance, wherein each star includes a folder; selecting a star in the closest orbit; and displaying a page containing the selected star at the center of a spinning spiral temporal element with spiral rings, starting from a center and moving outwards over time, including one or more planets disposed on the rings in chronological order of present importance, wherein each planet includes a folder. The planet includes at least one of contact info, contract, scope of work, or time frame.
US10996823B2
Various systems and methods are provided that display various interactive user interfaces containing interactive maps. The user may use the interactive map to perform searches for data objects, toggle different layers associated with different types of objects for display, generate heatmaps based upon a grid and/or data object shapes, copy data between different interactive maps, and/or define filters to filter the displayed data. In response to user interaction with the map at a client system, tile layers are generated using server-side components, assembled into map tiles, and transmitted to client-side components to be displayed to the user. The tile layers may include a base tile layer, vector tile layer, selection tile layer, and inactive tile layer.
US10996816B2
The present disclosure relates to analyzing mood of a group of users. An apparatus (100) comprises a storage location (102) for storing emoticons, user devices (104), a transceiver (106), a tagging module (108), a collator (110), and a report generator (112). The transceiver (106) receives boot signal generated by the user devices (104) to extract the stored emoticons to construct and transmit a data frame having emoticons, a lock command, and an unlock command. The tagging module is (108) configured to tag the selected emoticon with a user identifier. The collator (110) is configured to collate a plurality of tagged emoticons for each of the users over a predetermined time period and generate an emotional index for each of the users. The report generator (112) is configured to generate a report based on the emotional index for each of the users.
US10996815B1
Disclosed is an electronic system for amending and studying codes of regulation, including an Internet-connected electronic device receiving amendments of texts from a server. The electronic device includes a display with a timeline highlighting the text modification dates, labeling the successful reading or the failure thereof with symbols and/or colors. The electronic device includes an electronic pen allowing supplementing the text with highlights, remarks, notes, external links, images, etc. The electronic pen includes the following buttons: “mode”, causing the reversible switching from a “highlighter” mode, to a “pen” mode, to an “eraser” mode; “timeline” to compare the different versions of the laws; “users” to view and share comments on the legislative texts with other users; “writing” to modify the writing settings and adapt the space available for the user for the remarks; and a tip to write with precision on the law texts and loaded documents.
US10996811B2
Systems, devices, media, and methods are presented for controlling user interface with an object depicted within the user interface. The systems and methods initiates an augmented reality mode configured to present augmented reality elements within a graphical user interface. A face is detected within a field of view of an image capture component and presented within the graphical user interface. In response to detecting the face, the systems and methods sequentially present a set of augmented reality elements within the graphical user interface. A subset of the augmented reality elements and the face may be depicted contemporaneously. A movement is detected of at least a portion of the face relative to a first augmented reality element and presentation of the first augmented reality element is modified and at least one second augmented reality element is presented.
US10996799B2
A touch screen assembly and an electronic device are provided. The touch screen assembly comprises a first thin film layer, a conductive layer and a second thin film layer stacked together from bottom to top, and a base wherein the first film layer is disposed on the base. A difference value of refractive index between the base and the conductive layer is 0˜0.6, thus improving light transmittance, reducing influence to visual effects and improving touch screen quality.
US10996797B2
There is provided an information processing device capable of appropriately performing processing even in a state in which bodies are piled, the information processing device including: a detection unit that detects a feature amount of an object and an operation object in a sensing-possible region; and an attribute processing unit that decides, on the basis of the detection unit having detected a change in the feature amount of the object in a depth direction of sensing using the operation object, an attribute to be associated with the object after the change in the future amount using an attribute associated with the object before the change.
US10996790B2
A touch system includes a touch panel; an active pen configured to generate a signal; and a touch controller electrically connected to the touch panel and configured to detect the signal. When the touch controller supports at least two protocols, a protocol of the touch controller is automatically switched to one of the at least two protocols. The active pen automatically detects the one of the at least two protocols, and a protocol of the active pen is switched to the one of the at least two protocols.
US10996788B2
An electronic device displays, on a display, a user interface that includes one or more user interface objects. The device detects a first input on the touch-sensitive surface at a location that corresponds to a first user interface object of the one or more user interface objects. Detecting the first input includes detecting a change in intensity of the first input on the touch-sensitive surface from a first intensity to a second intensity, different from the first intensity. In response to detecting the first input, the device obtains a change in a value of a respective simulated physical property that changes in response to changes in intensity of the first input on the touch-sensitive surface, and updates an appearance of the user interface by progressing a first animation between a first state and a second state based on the change in the value of the respective simulated physical property.
US10996787B1
In one embodiment, an apparatus and associated method are provided, comprising: at a device having a display and a touch-sensitive surface: displaying a first user interface of a first application on the display; while displaying the first user interface of the first application, detecting a first input by a first contact on the touch-sensitive surface that meets one or more criteria; in response to detecting the first input by the first contact that meets the one or more criteria: in accordance with a determination that the first application is subject to the first contact meeting the one or more criteria, ceasing to display the first user interface of the first application and displaying a respective other user interface on the display; and in accordance with a determination that the first application is not subject to the first contact meeting the one or more criteria, maintaining display of the first user interface of the first application without displaying the respective other user interface.
US10996784B2
A display device with a touch detection device is provided and includes display elements arranged in matrix of row and column direction and surrounded by scan lines each extending in a first direction and a signal lines each extending in a second direction, the display elements including a red display element, a green display element, and a blue display element; light shielding members each extending in one direction, the light shielding members arranged between the display elements adjacent to each other; and touch detection electrodes each extending in the one direction and arranged between the light shielding members and the display elements, and the touch detection electrodes including metal wires that extend overlapping the light shielding members, Wherein the metal wires are divided into metal wire parts that are arranged in the column direction, and the metal wire parts, each being longitudinal in the one direction, are disposed without crossing each other and spaced from each other in the one direction.
US10996776B2
To intuitively identify the state of an electronic device. There is provided an electronic device that implements a predetermined function, the electronic device including: an operation detection unit configured to detect a physical operation on the electronic device; a transmitter configured to transmit operation information indicating the operation to an external device; a receiver configured to receive feedback information indicating at least a type of feedback representing a state relating to the function, the feedback information being transmitted by the external device in response to the operation information; and a feedback unit configured to provide the feedback in accordance with the feedback information.
US10996773B2
Methods and systems may provide for a gyratory sensing system (GSS) for extending the human machine interface (HMI) of an electronic device, particularly small form factor, wearable devices. The gyratory sensing system may include a gyratory sensor and a rotatable element to engage the gyratory sensor. The rotatable element may be sized and configured to be easily manipulated by hand to extend the HMI of the electronic device such that the functions of the HMI may be more accessible. The rotatable element may include one or more rotatable components, such as a body, edge or face of a smart watch, that each may be configured to perform a function upon rotation, such as resetting, selecting, and/or activating a menu item.
US10996763B2
Systems for and methods of managing input gestures of a user within a simulated environment are provided.
US10996759B2
A method, a computer-readable medium, and an apparatus for customizing an input device are provided. The method may include setting a set of parameters associated with actuating a button of the input device. The set of parameters may include at least one of a threshold force for actuating the button or a threshold displacement for actuating the button. The method may receive a press of the button. The method may provide a tactile feedback based on the set of parameters in response to the press of the button.
US10996758B2
An object execution method and apparatus is provided for executing an object based on an input pressure level with a haptic feedback indicative of an attribute of the object. An object execution apparatus may include a display unit, an input unit, and a control unit. The display unit may display at least one object. The input unit may detect a selection of an object and/or a pressure level input for executing the object. The control unit may check a reference pressure value preset for the selected object. The reference pressure value may be indicative of attribute information of the object. The control unit may compare an input pressure value of the pressure level input with the reference pressure value, and may determine whether to execute the object based on the comparison result. The input unit comprising a vibration generator may generate a vibration mapped to the reference pressure value.
US10996756B1
The disclosed tactile input mechanisms may include a bladder dimensioned to hold a fluid, a pressure sensor coupled to the bladder and configured to sense a pressure exerted against the bladder, and a fluidic valve coupled to the bladder and configured to vent the bladder in response to the sensed pressure reaching a predetermined threshold. Various other related systems and methods are also disclosed.
US10996755B2
A device comprising: a device housing defining a space for accommodating one or more electronic components, the device housing comprising: a first panel bounding the space and having an exterior surface facing away from the space, and a second panel bounding the space and including a touch-sensitive display having a display surface facing away from the space, the display surface and the exterior surface being opposite surfaces; a haptic feedback module supported by and conforming to at least a portion of the exterior surface, the haptic feedback module comprising a haptic response layer, the haptic response layer comprising a piezoelectric material and electrodes and configured to couple vibrations to a user body member in contact with the haptic feedback module to provide a haptic response to the user during operation of the device; and an electronic control module accommodated in the space and coupled to the electrodes of the haptic response layer, the electronic control module being programmed to receive a touch input signal from the touch-sensitive display and provide haptic signals to the electrodes based on the received touch input signal to activate the piezoelectric material of the haptic response layer.
US10996741B2
A method, computer system, and a computer program product for interpreting conversation engagement is provided. The present invention may include receiving, by an augmented reality device, an input, wherein the augmented reality device is associated with a user. The present invention may also include processing the received input. The present invention may then include analyzing the input based on the processed input. The present invention may further include determining that the user is engaged in a conversation with an individual based on the analyzed input. The present invention may also include capturing a plurality of core parameters between the user and the individual based on the determined engaged conversation. The present invention may then include analyzing the captured plurality of core parameters. The present invention may further include delivering a representation of the analyzed plurality of core parameters to the user on the augmented reality device.
US10996735B2
Methods, systems, and devices for managing a power system are described. A power management system may include multiple interconnected power supply and control units that plug directly into a standard residential power outlet. A power management system may include multiple interconnected power supply and control units that plug directly into a standard residential power outlet. Together, the interconnected power supply and control units may provide a distributed power backup system in the form of a home energy nano-grid. The power management system may provide backup power, power sharing, and device inter-connectivity while enabling efficient scalability and the robustness of a distributed system. The power management system may also include a power usage monitoring unit, which may gather data and use it to improve the efficiency of power usage throughout the home.
US10996727B2
In one or more embodiments, one or more systems, processes, and/or methods may determine that an external power supply coupling is coupled to an information handling system (IHS); may determine that power is not being received via the external power supply coupling; may, after determining that determining that power is not being received via the external power supply coupling, determine that a battery power supply of the IHS is able to power the IHS; may determine that a user is not present; may save a state of the IHS to a non-volatile memory medium; and may power down the IHS. In one or more embodiments, the one or more systems, processes, and/or methods may further receive power via the external power supply coupling; may power up the IHS; and may restore the state of the IHS from the non-volatile memory medium.
US10996721B2
A terminal screen includes a substrate, and a display layer on the substrate. The display layer includes a primary display area and a secondary display layer. The secondary display area includes a plurality of pixels, each pixel including sub-pixels of at least three different colors, which includes a first color, a second color and a third color. In the secondary display area, a wiring for connecting the sub-pixels of the first color, a wiring for connecting the sub-pixels of the second color, and a wiring for connecting the sub-pixels of the third color are in a same layer.
US10996717B2
In a display assistant device, a speaker is mounted in a waveguide structure which is at least partially disposed beneath a display screen. The waveguide structure is mounted in an exterior housing which includes speaker grills distributed on a plurality of surfaces of the exterior housing, permitting sound waves from the speaker to be projected outside the exterior housing. A cover structure is disposed on top of the waveguide structure to conceal the waveguide structure and speaker within the exterior housing. The cover structure has a tilted bottom surface configured to be suspended above the waveguide structure and to be separated by a first space. Sound waves projected from an upper portion of the speaker are reflected by the tilted bottom surface and are guided through the first space to exit the device from a speaker grill portion located on a rear side of the exterior housing.
US10996712B2
Operability is improved when operating an electronic device with one hand. An electronic device (1) includes a touch sensor on the front surface, a touch sensor on the back surface, and a controller (14) that closes a screen currently being displayed upon detecting an operation on the touch sensor (13) on the back surface.
US10996710B2
The description relates to devices, such as computing devices having displays that can be rotated through a range of travel. The device can counter-balance the display to create a near weightless feel for the user when repositioning the display.
US10996700B1
A fast response amplifier circuit includes a pre-stage circuit and an output stage circuit. The pre-stage circuit generates a control signal according to a difference between a first input signal and a second input signal. The output stage circuit generates an output signal at an output node according to the control signal. The output stage circuit includes: a power transistor controlled by a driving signal to generate the output signal; a voltage positioning transistor operates according to the output signal to steer a first portion and a second portion of a bias current; an overshoot detecting circuit detecting an overshoot of the output signal to generate an overshoot indicating signal; and a first overshoot suppressor which generates a first overshoot suppressing signal according to the overshoot indicating signal to adjust a conduction resistance of the power transistor to suppress an overshoot of the output signal.
US10996699B2
A low drop-out (LDO) voltage regulator circuit includes a power transistor having a control terminal configured to receive a control signal and an output terminal coupled to an output node. A current regulation loop senses current flowing through the power transistor and modulates the control signal to cause the power transistor to output a constant current to the output node. A voltage regulation loop senses voltage at the output node and modulates the control signal to cause the power transistor to deliver current to the output node so that an output voltage at the output node is regulated. The current regulation loop includes a bipolar transistor connected to the control terminal of the power transistor, where a base terminal of the bipolar transistor is driven by a signal dependent on a difference between the sensed current flowing through the power transistor and a reference.
US10996690B2
A system and method of authenticating a replaceable product reservoir for use in a product dispenser includes incorporating a data storage device into the replaceable product reservoir where the dispenser control reads data from the storage device to verify that the correct replaceable product reservoir has been installed in the product dispenser.
US10996688B2
A gas supply system according to the present disclosure includes a first flow channel connected to a first gas source of a first gas, formed inside a ceiling or a sidewall of the treatment container, and communicating with the treatment space through a plurality of first gas discharge holes. The gas supply system also includes a second flow channel connected to a second gas source of a second gas, formed inside the ceiling or the sidewall of the treatment container, and communicating with the treatment space through a plurality of second gas discharge holes. The gas supply system further includes a plurality of first diaphragm valves, wherein each of the first diaphragm valves is provided between the first flow channel and the first gas discharge hole to correspond to the first gas discharge hole.
US10996686B2
A spatially positioned assembly comprising, in preferred embodiments, a fluid inlet in fluid flow communication with a fluid connection adapter. A plurality of boom sections are concatenated in articulated fashion. The plurality is rotatably connected to a turret at a proximal thereof, and is rotatably connected with the fluid connection adapter at a distal end thereof. The fluid connection adapter is disposed for connection to a mating fluid connection housing assembly provided on a wellhead. Independent control of rotation at multiple axes on the spatially positioned assembly allows an operator to establish measured directional bearings at axes, such that sets of measured directional bearings values contribute to defining corresponding spatial positions for the assembly.
US10996685B2
A spatially positioned assembly comprising, in preferred embodiments, first and second boom sections concatenated in articulated fashion to a turret at a proximal end thereof, and rotatably connected with a fluid connection adapter at a distal end thereof. The fluid connection adapter is preferably configured for connection to a mating fluid connection housing assembly provided on a wellhead. Independent control of rotation at each of multiple axes on the spatially positioned assembly allows an operator to establish corresponding desired spatial positions for the spatially positioned assembly.
US10996673B1
A method of control includes operating in autonomous mode and steering according to a tracking angle. The method also includes receiving a torque signal indicating a measured torque being applied to a steering control device and determining a difference between an expected torque and the measured torque, and based on a direction of the expected torque, the direction of the measured torque, and the difference between the two, switching from autonomous mode of operation to manual mode operation.
US10996670B2
An electric unmanned aerial vehicle includes a position sensor, a memory, and a controller in communication with the position sensor and the memory. The position sensor is configured to obtain coordinate information of a present position of the electric unmanned aerial vehicle in real-time. The coordinate information includes a plane coordinate on a horizontal plane and a height coordinate in a vertical direction. The memory stores coordinate information of a preset position of the electric unmanned aerial vehicle. The controller is configured to calculate a safety electricity amount needed by the electric unmanned aerial vehicle to perform a safety protection command based on the plane coordinate and the height coordinate, compare the safety electricity amount with a present remaining electricity amount of a battery of the electric unmanned aerial vehicle, and perform a safety protection command if the present remaining electricity amount is not greater than the safety electricity amount.
US10996666B2
The presently disclosed technology discloses an unmanned aerial vehicle control method and apparatus. A device displays a map. The device detects a first movement path on a touch-sensitive surface of the device. The device overlays a trajectory on the map in accordance with the first movement path. The device automatically generates a number of waypoints along the trajectory. and the device displays the waypoints on the trajectory and sends instructions to an unmanned vehicle in accordance with the trajectory and the waypoints. The unmanned vehicle moves in accordance with trajectory by executing the instructions.
US10996662B2
A manufacturing equipment diagnosis support system includes: a data collector which collects and records respective data in plural apparatuses to be monitored provided in manufacturing equipment; a data analysis device; and a display. The data analysis device includes: a data analysis range setting unit which sets an analysis range of data, by an item of data and time period; a data grouping unit which classifies the data into a category based on specification and use condition of the apparatus to be monitored, and a category based on a physical quantity which the data shows, to group the data; a feature extracting unit which extracts a feature in each of the data items; an unusual phenomenon specifying unit which specifies an unusual phenomenon candidate item; and a testing unit which tests whether there is a significant difference or not between the unusual phenomenon candidate item and an other data item.
US10996648B2
Third party developed control logic for automation controllers is provided to customers using a communication network. At least one tool is provided for a third party to develop control logic for an automation controller. The automation controller is remotely located from the communication network. A hardware platform on which to operate the control logic is selected. Once built, the control logic is linked to at least one operational characteristic of the hardware platform such that the control logic is operable to perform at least one predetermined function of the automation controller using the hardware platform.
US10996644B2
A power system for connecting a power source, an energy storage unit and a grid includes a power inverter, an energy storage power converter and a controller. The power inverter is electrically coupled to the power source through a DC bus and converts DC power from the DC bus to AC power output to the grid. The power converter is electrically coupled between the DC bus and the energy storage unit and stores power in the energy storage unit and discharges power from the energy storage unit. The controller controls the power converter to store excess power from the power source that cannot be output to the grid in the energy storage unit, and control the energy storage power converter to discharge power stored in the energy storage unit to the power inverter to output to the grid.
US10996637B2
A system includes at least one hardware processor interoperably coupled with computer memory and configured to perform operations of one or more components of the computer-implemented system. The system includes a detachable module (DM) delivery system configured to deploy, from release grooves of the NRSS and during a survey of the NRSS inside a wellbore during drilling of a well, plural DMs into an environment surrounding the NRSS, wherein the plural DMs are pre-loaded into the NRSS, and plural DMs are configured to gather and store sensing data from the environment.
US10996634B2
A system and method for fast converging gain calibration for phase lock loops (PLL) are herein disclosed. According to one embodiment, a method includes receiving, with a voltage generation circuit, an input value representing a difference between a sampled voltage and a reference voltage, and adjusting, with the voltage generation circuit, the reference voltage by generating a voltage output based on the difference represented by the input value.
US10996617B2
A developing cartridge mountable to a development rotary of an electrophotographic image forming apparatus, a coupling member for transmitting a rotational force from a main assembly engaging portion to a developing roller, the coupling member being engageable and disengageable relative to the engaging portion with rotation of the rotary, the coupling member being movable among a rotational force transmitting angular position, a pre-engagement angular position in which the coupling member is inclined relative to that in the transmitting angular position to engage with the engaging portion, and a disengaging angular position for disengaging therefrom; and an inclination regulating member movable between a regulating position for positioning the coupling member to the pre-engagement position and a retracted position, the inclination regulating member being movable from the retracted position to the regulating position by being abutted by a function member of the rotary.
US10996608B1
A sheet discharge device includes at least one sheet discharge tray, a sheet discharge position adjustment actuator, and a controller. The sheet discharge tray receives discharged sheets. The discharge position adjustment actuator adjusts discharge positions of the discharged sheets on the at least one sheet discharge tray. The controller compares a first rotation amount of first print data printed on a first sheet with a second rotation amount of second print data printed on a second sheet. In response to a determination that the first rotation amount is different than the second rotation amount, the controller controls the sheet discharge position adjustment actuator to (a) discharge the first sheet to a first discharge position and (b) discharge the second sheet to a second discharge position different than the first discharge position.
US10996606B2
A remaining toner amount detecting apparatus includes two electrodes; a remaining toner amount detector configured to detect a remaining toner amount in a toner container based on a capacitance between the two electrodes; a storage configured to store a first capacitance value between the two electrodes preliminarily detected in a non-disposed state in which the toner container is not disposed between the two electrodes; and an abnormality detector configured to detect an abnormality of the remaining toner amount detecting apparatus based on the first capacitance value stored in the storage and a second capacitance value between the two electrodes that is detected in the non-disposed state.
US10996604B2
An image forming apparatus includes a controller, a conveyance unit, and an image forming unit to form an image on a sheet conveyed by the conveyance unit along a conveyance path. The controller controls to stop conveyance by the conveyance unit where a first abnormality is detected in the image forming apparatus, and controls to execute first determining processing for determining a failure portion that is a cause of the first abnormality. The controller controls to stop conveyance by the conveyance unit where a second abnormality is detected in the image forming apparatus, and controls to execute second determining processing for determining a failure portion that is a cause of the second abnormality. The first determining processing is executed without outputting announce information for prompting removal of a sheet remaining in the conveyance path. The controller outputs the announce information and executes the second determining processing.
US10996598B2
At least an electrode of a first electrode group and at least an electrode of a second electrode group are formed in a region nearer to one edge portion of a substrate than to a center of the substrate in a longer-side direction of the substrate, and the electrode that is nearest to the second electrode group in the longer-side direction among the first electrode group formed in the region nearer to the one edge portion and the second electrode group are provided with a space between the electrode and the second electrode group.
US10996584B2
An image forming apparatus, having a photosensitive drum assembly, an exposure head, and a bearing, is provided. The photosensitive drum assembly includes a photosensitive drum and a flange disposed at an end of the photosensitive drum in an axial direction of an axis of the photosensitive drum. The flange contacts an inner surface of the photosensitive drum. The exposure head includes a plurality of light emitters aligned along the axial direction of the photosensitive drum, a lens array focusing light from the light emitters on the photosensitive drum, and a head frame to support the light emitters and the lens array. The bearing has a first contact face to contact the exposure head to define a distance between the lens array and the photosensitive drum along a direction of an optical axis of the light.
US10996560B2
Reducing an alignment error of an imprint lithography template with respect to a substrate includes locating central alignment marks of the template with respect to corresponding central alignment marks of the substrate and locating peripheral alignment marks of the template with respect to corresponding peripheral alignment marks of the substrate. In-plane alignment error of the template is assessed based on relative positions of central alignment marks of the template and corresponding central alignment marks of the substrate. A combined alignment error of the template is assessed based on relative positions of peripheral alignment marks of the template and corresponding peripheral alignment marks of the substrate. Out-of-plane alignment error of the template is assessed based on a difference between the-combined and the in-plane alignment error of the template, and a relative position of the template and the substrate is adjusted to reduce the out-of-plane alignment error of the template.
US10996546B2
A support rod for holding an accessory component relative to a motion picture camera in a variable position along a longitudinal axis of the support rod has at least one outwardly open recess. The support rod has a set back contact region in the recess that is accessible from the outside for the electrical contacting of the accessory component.
US10996544B2
The motor vehicle camera housing assembly comprises first and second housing parts that define an inner space and joining means for joining housing parts together including a sheet material wound more than one turn around the housing assembly. The sheet material has a support layer and at least one adhesive layer adhered to respective outer surfaces of the housing parts at least partially filling a gap formed in an overlapping portion defined by two edges of the sheet material when wound on the housing parts such that they are sealingly joined together.
US10996542B2
An infrared imaging system is provided with a shutter assembly having an integrated thermistor. In one example, a device includes a shutter assembly. The shutter assembly includes a paddle configured to move between an open position and a closed position. The paddle is configured to block external infrared radiation from reaching a focal plane array (FPA) in a closed position, and pass the external infrared radiation to the FPA in an open position. The shutter assembly also includes an embedded thermistor configured to sense a temperature of the paddle when the paddle is in the open position. In another example, an infrared sensor assembly includes a first set of mechanically engageable electrical contacts for engaging with a second set of mechanically engageable electrical contacts of a shutter assembly electrically coupled with a thermistor through a conductive path. Additional devices and related methods are also provided.
US10996538B2
An optical modulator is disclosed that includes an optical resonator structure. The optical resonator structure includes at least one non-linear portion, the at least one non-linear portion comprising at least one radial junction region. The at least one radial junction region is formed between at least first and second materials, respectively, having different electronic conductivity characteristics. A principal axis of the at least one radial junction region is oriented along a radius of curvature of the at least one non-linear portion. The optical modulator includes an optical waveguide that is coupled to the at least one non-linear portion of the optical resonator structure.
US10996527B2
A liquid crystal display includes: a first substrate; a gate line and a reference electrode that are disposed on the first substrate and are spaced apart from each other; a gate insulating film disposed on the gate line and the reference electrode; a semiconductor disposed on the gate insulating film; a data conductor disposed on the semiconductor; a passivation film disposed on the data conductor; a color filter disposed on the passivation film; an overcoat disposed on the color filter; and a pixel electrode and a reference voltage line that are disposed on the overcoat and are spaced apart from each other, wherein the pixel electrode and the reference voltage line may include the same material, and the reference voltage line may be connected to the reference electrode through a reference voltage contact hole disposed in the gate insulating film, the passivation film, the color filter, and the overcoat.
US10996526B2
In a display device having high reliability, even if being a narrow framing type, and a method for manufacturing thereof, having a display panel, being made up with a first substrate 101 and a second substrate 201, which are adhered with using a seal 301, a main SOC 302 is disposed like a wall, on a peripheral end portion of the first substrate 101 and the second substrate 201, and the seal 301 is disposed inwardly of the main SOC 302. Also, in a method for manufacturing thereof, the main SOC 302 is formed in a region including a cutting plane between the display panel regions neighboring with, and on the cutting plane is made the cutting thereof.
US10996520B2
A display device includes: a first substrate and a second substrate including a plurality of pixel areas and opposing each other; a liquid crystal layer between the first substrate and the second substrate; a first pixel electrode on the first substrate; a first insulating layer on the first pixel electrode; and a second pixel electrode on the first insulating layer and in a different pixel area from a pixel area in which the first pixel electrode is disposed.
US10996517B2
A backlight includes a plurality of light sources of at least three different colors disposed on a base substrate, and a plurality of grating units that are disposed on a light exit side of the plurality of light sources and are in one-to-one correspondence with the plurality of light sources. Each of the plurality of grating units is used for splitting light emitted by a corresponding one of the plurality of light sources to form in an array of uniformly distributed monochromatic spots, so that the backlight may form an array of colored spots in which at least three different colors of light spots are alternately arranged in sequence along a first direction, wherein the first direction is a row direction or a column direction of the array of colored spots.
US10996500B2
The present disclosure relates to an optical sheet having improved optical properties and minimized surface spots. According to one aspect of the present disclosure, provided is an optical sheet comprising: a first prism sheet which has a plurality of prisms parallel in a first direction formed on one surface thereof; and a diffusion sheet which is positioned at the surface side into which light of the first prism sheet is incident and has a plurality of protrusions formed on the surface facing the first prism sheet.
US10996493B2
An optoelectronic component includes an optical waveguide including at least one passive and at least one active section. The active section has at least one layer formed from a two-dimensional material. The layer composed of the two-dimensional material is arranged at least partly in a waveguide core of the active section or in a manner at least partly adjoining the waveguide core of the active section. The difference in refractive index relative to the same wavelength between a core material forming the waveguide core of the active section and a cladding material forming a waveguide cladding of the active section is greater than the difference in refractive index between a core material forming a waveguide core of the passive section and a cladding material forming a waveguide cladding of the passive section.
US10996484B2
An optical system is provided and includes a fixed module, a movable module, a driving coil, a sensing unit and a driving assembly. The fixed module includes an outer frame, and the movable module includes an optical member holder, configured to hold an optical member. The sensing unit is configured to obtain information related to a first rotation angle of the optical member holder when rotating around a first axis relative to the outer frame and a second rotation angle of the optical member holder when rotating around a second axis relative to the outer frame. The driving assembly is for driving the optical member holder to rotate around the first axis or the second axis according to the information related to the first rotation angle and the second rotation angle. The first axis or the second axis is perpendicular to an optical axis of the optical member.
US10996471B2
A vehicle display device includes a conversion block that converts, based on correction data stored in a memory, an imaging pixel value in a camera image acquired by an outside camera into a correction pixel value in accordance with outside brightness detected by a brightness sensor, and a display control block that controls a display pixel value of the display image formed by the head-up display in correspondence with the correction pixel value converted from the imaging pixel value by the conversion block.
US10996467B2
An apparatus and method for displaying an operational area, the apparatus comprising a headset (10) for placing over a user's eyes, the headset including a viewing device (12) configured to provide to said user, in use, a view of a real-world environment, a display generating device for depicting an operational area, said operational area being defined within said real-world environment and comprising a plurality of functional regions each defining a different one or more selectable functions or operations that can be performed in respect of said operational area, the apparatus being configured to transfer image data from said display generating device into said user's view of said real-world environment at said viewing device to generate an augmented reality environment, the apparatus further comprising a control module (26) including a control device (28) configured to be selectively communicably coupled to all of said functional regions to enable a user to selectively perform the respective one or more functions or operations associated therewith, wherein the control device (28) is communicably coupled to a selected functional region only in response to a respective actuation signal, and an eye tracker module (24) configured to monitor said user's gaze relative to said augmented reality environment, in use, and, when said user's gaze is directed at a selected functional region displayed therein, generate and transmit to said control module (26) a said actuation signal and when said user's gaze is no longer directed at said selected functional region, cause said control device (28) to be decoupled therefrom.
US10996464B2
An optical element including a first pattern is provided. The first pattern includes a film and a plurality of light deflection regions arranged on the film, wherein each light deflection region comprises a diffraction structure having two or more than two amplitudes.
US10996462B2
A camera module according to one embodiment comprises: a barrel provided with at least one lens; a retainer having an inner space and accommodating the barrel in the inner space; a holder coupled to the lower portion of the retainer; a housing disposed on the lower side of the holder and accommodating a printed circuit board; and a cover part mounted on the retainer and disposed in front of the lens. The cover part comprises: a cover glass; a first reflection suppression layer disposed on the upper side of the cover glass; a heating layer disposed on the lower side of the glass cover; and a second reflection suppression layer disposed on the lower side of the heating layer.
US10996461B2
A method for manufacturing a protective wafer including a frame wafer and an optical window, and to a method for manufacturing a micromechanical device including such a protective wafer having an inclined optical window. Also described are a protective wafer including a frame wafer and an optical window, and a micromechanical device including a MEMS wafer and such a protective wafer, which delimit a cavity, the protective wafer including an inclined optical window.
US10996459B2
The present invention relates to a transmittance-variable element. The transmittance-variable element of the present application may comprise two substrates each comprising an electrode, an electrophoresis layer provided between the substrates, and a plurality of wiring groups, and may control transmission regions of the element in a stripe form.
US10996448B2
The imaging optical system consists of, in order from a magnification side: a catoptric system; and a dioptric system that includes a plurality of lenses. The dioptric system forms a first intermediate image between the dioptric system and the catoptric system on an optical path and at a position conjugate to a reduction side imaging surface, and the catoptric system re-forms the first intermediate image on a magnification side imaging surface. The catoptric system consists of, in order from the magnification side along the optical path, a first reflective surface having a positive power, a second reflective surface having a curved surface shape, and a third reflective surface having a positive power.
US10996438B2
The present disclosure discloses an imaging lens assembly which includes, sequentially from an object side to an image side along an optical axis, a first lens to a fifth lens. The first lens has a positive refractive power and a convex object-side surface. The second lens has a negative refractive power, a concave object-side surface and a concave image-side surface. The third lens has a negative refractive power. The fourth lens has a positive or a negative refractive power. The fifth lens has a positive or a negative refractive power, a concave object-side surface, and an image-side surface of the fifth lens is a convex surface or a plane. An air spacing T23 between the second lens and the third lens on the optical axis and an air spacing T34 between the third lens and the fourth lens on the optical axis satisfy: 1.0≤T23/T34<2.0.
US10996427B2
An embodiment comprises: a housing a bobbin disposed inside the housing, and having a lens disposed thereon; a first coil disposed at the outer circumferential surface of the bobbin; a first magnet disposed at a size part of the housing in correspondence to the first coil; a first position sensor disposed in the bobbin, and including first and second input terminals and first and second output terminals; a circuit board including first and second terminals electrically connected to the first and second output terminals of the first position sensor; and a capacitor connected in parallel to the first and second terminals of the circuit board so as to remove noise from the output of the first position sensor.
US10996421B2
A lens assembly includes a lens having an optical portion and a flange portion at a periphery of the optical portion, a spacer having an incident hole through which light passes, and a lens barrel accommodating the lens and the spacer. The lens includes a first D-cut portion and a second D-cut portion formed on a side surface and another side surface of the flange portion in a state of non-contact with the lens barrel, and circular arc portions connecting the first and second D-cut portions to each other. The spacer includes blocking portions having a shape corresponding to a shape of the first and second D-cut portions, and first curved portions having a shape corresponding to a shape of the circular arc portions on an inner side surface, and transmission portions formed in locations in which the blocking portions and the first curved portions are connected to each other.
US10996402B2
Exemplary apparatus, systems, methods of making, and methods of using a rotary junction are provided. A rotary junction having multiple channels is provided herein. The rotary junction has a first coupling optic and a second coupling optic where the rotating optical fiber or other waveguide comping from the first coupling optic passes through the second coupling optics.
US10996395B2
There is provided an opto-electric hybrid board with slight or no warpage. An opto-electric hybrid board according to the present disclosure includes an electric circuit board and an optical waveguide formed in a stacked manner on one surface of the electric circuit board. The optical waveguide includes an under cladding layer, cores for an optical path formed on a front surface of the under cladding layer, and over cladding layer formed on the front surface of the under cladding layer so as to cover the cores. A groove for prevention of warpage which has a bottom positioned below a top surface of the cores is formed at least in a front surface portion of the over cladding layer.
US10996392B2
The present disclosure provides a backlight module and a display device. The backlight module comprises a housing frame and a back plate. The housing frame comprises a main body part, a panel bearing part, and a first clamping part extending toward the back plate. The back plate comprises a bottom wall, a side wall substantially perpendicular to the bottom wall, and a second clamping part extending from the side wall towards the housing frame. The first clamping part is clamped between the second clamping part and the bottom wall.
US10996387B2
An optical device and method of manufacturing the same are disclosed herein. In some embodiments, an optical device includes a first outer substrate and a second outer substrate disposed opposite to each other, a liquid crystal element disposed between the first and second outer substrates; and a plurality of adhesive films encapsulating the liquid crystal element, wherein the plurality of adhesive films comprises a curable adhesive film and a non-curable adhesive film. The optical device is capable of varying transmittance and reducing light loss while improving appearance defects. Such an optical device can be used for various applications such as eyewear, for example, sunglasses or augmented reality (AR) or virtual reality (VR) eyewear, an outer wall of a building or a sunroof for a vehicle.
US10996382B1
An optical device with a variable index of refraction is formed by exposing a film to an energy gradient. The optical device has angular selectivity. The optical device can be used as an output coupler for a waveguide used in a virtual-reality and/or augmented-reality apparatus.
US10996381B2
A diffuser system (100) and method for optically diffusing a light beam (L1,L2). At least two transmissive diffuser windows (11,21) are provided. The diffuser windows (11,21) are arranged to sequentially diffuse the light beam (L1,L2) transmitted there through. The diffuser system (100) is configured to continuously rotate the diffuser windows (11,21) at an angular velocity (ω1,ω2) for homogenizing a diffusive pattern of the transmitted light beam (L1,L2). The diffuser windows (11,21) are configured to rotate around distinct rotation axes (C1,C2). The distinct rotation axes (C1,C2) are parallel and offset with respect to each other by a radial center distance (d12). A rotating subarea of the first diffuser window (11) partially overlaps a rotating subarea of the second rotating diffuser window (12) The partially overlapping rotating subareas define a beam window (W12) for homogenizing and diffusing the transmitted light beam (L1,L2).
US10996380B2
The present invention discloses an optical assembly. The optical assembly comprises: a first optical film comprising a first surface; an adhesive disposed on the first surface of the first optical film; and a second optical film comprising a second surface, wherein the second surface of the second optical film comprises a plurality of microstructures, wherein the plurality of microstructures are bonded to the adhesive; wherein the adhesive is made of a first material and the plurality of microstructures are made of a second material, wherein the hydrophilic/hydrophobic characteristic of the first material is configured with respect to the hydrophilic/hydrophobic characteristic of the second material such that the adhesive force between the adhesive and the plurality of microstructures of the second optical film is greater than 100 g/25 mm and the optical gain of the optical assembly is greater than 1.5.
US10996377B2
The method for producing an optical member of the present invention includes: a step (1) of applying a lower layer resin and an upper layer resin; a step (2) of pressing a die against the lower layer resin and the upper layer resin from the upper layer resin side, so as to form a resin layer including an uneven structure on a surface thereof; and a step (3) of curing the resin layer to form the polymer layer, wherein the lower layer resin contains an amide group, the lower layer resin has an amide group concentration of 1.5 mmol/g or more and less than 5 mmol/g, and the polymer layer has a minimum storage modulus E′ of 1×108 Pa or higher and 1×109 Pa or lower at a bottom temperature of 110° C. or higher and 210° C. or lower.
US10996376B2
An absorption layer 13 is formed above a substrate 11. The transmittance of the absorption layer 13 varies at different locations of the substrate 11. The absorption layer 13 includes a first material and a second material that have an absorption coefficient that depends on a wavelength. The extinction coefficient of the absorption layer 13 is equal to or less than 0.5 at a wavelength of 400 nm to 700 nm.
US10996367B2
Disclosed herein are methods and systems that use magnetic complexes in wellbore monitoring. A well monitoring system may comprise magnetic complexes disposed in a subterranean formation, wherein the magnetic complexes each comprise a first magnetic portion, a second magnetic portion, and a spacer portion; and an electromagnetic interrogator, wherein the electromagnetic interrogator comprises an electromagnetic source and an electromagnetic detector.
US10996354B2
The present invention is an electronically collimated gamma radiation detector apparatus including a radiation sensor coupled to a digitizer, which is coupled to a processor. The apparatus receives an analog signal waveform from the sensor and transmits it to the digitizer, for transformation to a digital pulse waveform. This waveform is transmitted to the processor, which calculates at least one pulse shape parameter of the waveform, instantiates a pulse data object, and populates the object with a pulse identifier, a vector parameter, and the pulse shape parameter. The above steps are repeated at a different vector to obtain multiple objects. The processor compares pulse shape parameters from different objects using a comparison method. The comparison method updates each object with a longitudinal, transverse, or angled directional parameter. The processor can output vector parameters associated longitudinal parameters, output objects with a desired vector parameter, or conduct further analysis on objects.
US10996351B2
The invention relates to a pulse shaper (18). The pulse shaper (18) comprises an integrator (19) for generating a pulse having a peak amplitude indicative of the energy of a detected photon, a feedback resistor (22), switchable discharge circuitry (23) for discharging the integrator (19), and a peak detector (24) for detecting the peak of the pulse. The pulse shaper is adapted to start the discharge of the integrator by the switchable discharge circuitry based on the detection of the peak and to connect the feedback resistor in parallel to the integrator during a period of the pulse generation and to disconnect the feedback resistor during another period of the pulse generation. The pulse shaper can be such that the generation of the pulse is substantially unhindered by any noticeable concurrent discharging mechanism while, at the same time, the occurrence of energy pedestals can be efficiently avoided.
US10996347B2
Example embodiments of a radiation detection system including a detector is described. The detector can include a scintillator, a sensor, and a light source. The radiation detection system can further include a controller programmed to control the light source to expose the scintillator to a light to saturate traps in the scintillator. In some embodiments, the detector can further include a second light source, and the controller is programmed to control the second light source to expose the scintillator to a second light to detrap afterglow traps in the scintillator.
US10996343B2
Systems, devices, and methods for a vertical take-off and landing (VTOL) aerial vehicle having a first GPS antenna and a second GPS antenna, where the second GPS antenna is disposed distal from the first GPS antenna; and an aerial vehicle flight controller, where the flight controller is configured to: utilize a GPS antenna signal via the GPS antenna switch from the first GPS antenna or the second GPS antenna; receive a pitch level of the aerial vehicle from the one or more aerial vehicle sensors in vertical flight or horizontal flight; determine if the received pitch level is at a set rotation from vertical or horizontal; and utilize the GPS signal not being utilized via the GPS antenna switch if the determined pitch level is at or above the set rotation.
US10996342B2
A positioning apparatus, including: positioning calculation devices for positioning for a plural antenna, to acquire positioning results indicating the antennas positions and accuracy indices indicating accuracies of the positions, the antennas receiving GPS satellites signals and having a known distance between each antennas; and a determination device including: a determination unit performing first determination whether accuracies indicated by the accuracy indices of two antennas out of the plural antenna is higher than a first threshold and second determination whether a difference between a measured distance between the two antennas based on a difference between positioning results of the antennas and an actual distance therebetween is smaller than a second threshold, to thereby acquire a reliability index (RI) and a final positioning result (FPR) based on the two determinations; and an output signal generation unit for generating positioning information for controlling a human interface (HI) to notify a result based on the (FPR) and (RI).
US10996336B2
A coherent imaging system produces coherent flood illumination directed toward a remote object and local oscillator (LO) illumination derived based on a same master oscillator as the flood illumination. A Doppler sensor receives the LO illumination and a return of flood illumination reflected off the object. Doppler shift data from the Doppler sensor, corresponding to a longitudinal velocity of the object relative to the imaging system, is used to produce Doppler-shifted LO illumination received by a low bandwidth, large format focal plane array (FPA), together with the return illumination from the object. Interference between the Doppler-shifted LO illumination and the return illumination facilitates producing an image of the object with the low bandwidth FPA despite the longitudinal velocity. Pixel intensities from the FPA are integrated over a period approaching the maximum interference frequency. The Doppler sensor and FPA may concurrently process return for a high energy laser target spot.
US10996335B2
A time-of-flight (ToF) camera is configured to illuminate a subject with IR light. For each sensor of a sensor array, camera space coordinates of a locus of the subject are determined based on the measured IR light. The camera space coordinates include a phase difference between emitted IR light and reflected IR light. A plurality of candidate positions of the locus of the subject are determined in world space based on the camera space coordinates. Each candidate position corresponds to a different phase wrapping of the phase difference. A phase wrapping is determined based on performing a searching algorithm on the different candidate positions. A depth value for the sensor is calculated based on the phase difference and the phase wrapping determined from performing the searching algorithm. A matrix of pixels is outputted from the camera. Each pixel of the matrix includes a depth value.
US10996331B2
According to one embodiment, a measuring apparatus includes an ultrasonic transmitter, an ultrasonic receiver and an estimator. An ultrasonic transmitter transmits, as a transmission signal, an ultrasonic beam in a plurality of directions. An ultrasonic receiver receives, as received signals, reflected waves of the transmission signal from the plurality of directions, one received signal including a plurality of reflected waves when the transmission signal is transmitted to one direction of the plurality of directions. An estimator that estimates range information from the received signals, based on preliminarily obtained received signals and a preliminarily obtained distance to an object.
US10996326B2
A system and method to generate a family of orthogonal signals for a code division multiple access (CDMA) radar system involve selecting a first signal of the family of orthogonal signals for transmission by one of a plurality of transmitters of the radar system. The method includes using an algorithm to determine a second signal of the family of orthogonal signals. The algorithm uses cross-correlation values between candidate signals for consideration as the second signal of the family of orthogonal signals and the first signal. The method also includes transmitting the first signal of the family of orthogonal signals and the second signal of the family of orthogonal signals simultaneously from two different transmitters, and obtaining and processing reflections resulting from transmission of the first signal of the family of orthogonal signals and the second signal of the family of orthogonal signals.
US10996320B2
An appropriate light emission frequency is set in an electronic device that determines a phase difference between radiation light and reflected light. The electronic device includes a light emission unit, a determination unit, and a setting unit. The light emission unit radiates intermittent light in synchronization with a synchronization signal at a set frequency that is set. The light reception unit generates received light data by receiving reflected light of the intermittent light. The determination unit determines presence or absence of a predetermined object on the basis of the received light data. The setting unit sets, in the light emission unit, as the set frequency, a frequency that is higher, the smaller the distance to the predetermined object, in a case where presence of the predetermined object is determined.
US10996314B2
A procedure for calibrating a vehicle onboard sensor 202 by facilitating the placement of a calibration fixture 110 on a floor relative to a stationary vehicle 100 using a laser emitter 102 secured to a front steerable wheel 104 of the vehicle on the same lateral side as the vehicle onboard sensor. A beam projection axis X of the laser projector is aligned at a known orientation relative to a geometric characteristic of the vehicle 100, such that the beam projection axis X is directed over a placement location P of the calibration fixture on the floor, either inherently or by guided steering of the supporting steerable wheel. A distance between the calibration fixture 110 and a reference point associated with the vehicle 100 is measured, and a current position of the calibration fixture on the floor along the beam projection axis X is adjusted as required to position the calibration fixture for calibration of the vehicle sensor 202 at a selected distance from the reference point along the beam projection axis X.
US10996307B2
In a magnetic resonance tomography (MRT) apparatus and operating method, a field of view for imaging a target object is acquired. A relative position of this field of view in relation to a receiving space of the MRT scanner, in which the target object is received, is then automatically determined. A radio-frequency (RF) pulse to be used by the MRT scanner for imaging the target object is then automatically adjusted depending on this relative position. An excitation angle produced in the field of view by the RF pulse is changed compared to the use of the corresponding unadjusted RF pulse.
US10996305B2
A method of MR imaging of a body (10) of a patient reduces contrast blurring in PROPELLER imaging combined with multi-echo acquisitions. The method includes the steps of: generating MR signals by subjecting at least a portion of the body (10) to a MR imaging sequence including a number of RF pulses and switched magnetic field gradients; acquiring the MR signals as a plurality of k-space blades (21-26) in temporal succession according to a PROPELLER scheme, each k-space blade (21-26) including a number of substantially parallel k-space lines, wherein the k-space blades (21-26) are rotated about the center of k-space, so that a total acquired data set of MR signals spans at least part of a circle in k-space, wherein a common central circular region of k-space is covered by all k-space blades (21-26), wherein a relaxation weighting of the MR signals varies between different k-space blades (21-26); estimating the relaxation weighting of the MR signals; compensating the acquired MR signals according to the estimated relaxation weighting; and reconstructing a MR image from the compensated MR signals.
US10996304B2
A method and system for optimizing a magnetic resonance imaging (MRI) protocols to improve MRI value are described herein. An example method includes selecting an imaging sequence, selecting at least one objective function from a plurality of objective functions, simulating a relationship between controllable acquisition variables and the objective functions, trade-offing the influence of the controllable acquisition variables for MRI value in whole k-space acquisition to determine optimal acquisition condition, acquiring at least one MR image using the optimal acquisition condition, receiving or estimating outcomes related to the at least one MR image, and evaluating an MR image value for the MR image based on the outcomes.
US10996292B2
A sensor circuit includes a first magnetoresistor. The first magnetoresistor has a first resistance transfer function. Furthermore, the sensor circuit includes a second magnetoresistor. The second magnetoresistor has a second resistance transfer function. The second resistance transfer function is different from the first resistance transfer function. The first magnetoresistor and the second magnetoresistor are connected in series between a first supply terminal of the sensor circuit and a second supply terminal of the sensor circuit.
US10996291B2
A magnetism detection device according to an embodiment of the disclosure includes a sensor section and a resistive section. The sensor section includes a first magnetism detection element. The first magnetism detection element has a first stacked structure and is configured to detect a magnetic field to be detected. The resistive section includes a first resistive element and is coupled to the sensor section. The first resistive element has the first stacked structure.
US10996289B2
A magnetic field sensor includes at least one coil responsive to an AC coil drive signal; at least two spaced apart magnetic field sensing elements responsive to a sensing element drive signal and positioned proximate to the at least one coil; and a circuit coupled to the at least two magnetic field sensing elements to generate an output signal of the magnetic field sensor indicative of a difference between a distance of a conductive target with respect to each of the at least two spaced apart magnetic field sensing elements.
US10996283B2
Described is an apparatus which comprises: a first voltage regulator (VR) having a reference input node; and a first multiplexer to provide a reference voltage to the reference input node and operable to select one of at least two different reference voltages as the reference voltage.
US10996281B2
A calibration current load is selectively coupled to an output of a pulse frequency modulated (PFM) DC-DC converter during a calibration operation to increase charge supplied from a battery supplying an input voltage to the converter. A voltage across a sense resistor in series with the battery is integrated during a measurement interval while the calibration current load is coupled to the output. A charge drawn per pulse from the battery is determined based on the sense resistor, the integrated voltage and the number of pulses during the measurement interval. Alternatively, a first PFM frequency is determined with a first calibration current load coupled to the converter output. A second PFM frequency is determined with a second calibration current load. The charge drawn per pulse from the battery is determined based on the first and second PFM frequencies and the first and second calibration current loads.
US10996279B2
A diagnostic system for a battery management system is provided. The diagnostic system includes a microcontroller having application-specific components. A first BMS diagnostic handler application sends a first index value to an application-specific component diagnostic safety application. The application-specific component diagnostic safety application accesses an application-specific component diagnostic flag in a first table in a RAM if the first index value is equal to a valid index value in a first table. The application-specific component diagnostic safety application sends the application-specific component diagnostic flag to the first BMS diagnostic handler application.
US10996278B2
A battery switch testing system that includes a memory configured to may include one or more executable instructions and a controller configured to execute the executable instructions, where the executable instructions enable the controller to: (a) monitor current discharge from a first battery; after (a), (b) when the current discharge from the first battery falls below a threshold value, open an internally integrated first battery switch of the first battery; after (b), (c) close the first battery switch; after (c), (d) monitor current discharge from a second battery; after (d), (e) when the current discharge from the second battery falls below a threshold value, open an internally integrated second battery switch of the second battery; and after (e), (f) close the second battery switch.
US10996277B2
A method includes receiving a first confidence level from a first battery sensor coupled to a first battery electrically coupled to an engine; receiving a second confidence level from a second battery sensor coupled to a second battery electrically coupled to the engine; storing the first confidence level and the second confidence level prior to the engine being powered off; receiving an updated first confidence level and an updated second confidence level after the engine is powered on; comparing (i) the first confidence level to the updated first confidence level for the first battery sensor and (ii) the second confidence level to the updated second confidence level for the second battery sensor; and enabling a stop-start functionality of the engine in response to the first confidence level and the second confidence level decreasing after the engine system is powered on relative to when the engine system was powered off.
US10996273B2
Constant-output-value gates and buffer gates are determined for gates in a circuit design based on a hold-toggle pattern. The hold-toggle pattern determines in which shift clock cycles in a segment of consecutive shift clock cycles one or more scan chains receive bits based on corresponding bits of a test pattern or same bits as bits of previous shift clock cycles during a shift operation. Activation probabilities and observation probabilities are then determined for circuit nodes of the circuit design based at least in part on the constant-output-value gates and the buffer gates. Finally, test patterns are generated based on the activation probabilities and the observation probabilities.
US10996266B2
Circuits and methods for testing voltage monitor circuits are provided. In an embodiment, an integrated circuit (IC) includes power management unit (PMU), a set-reset (S-R) latch circuit, a multiplexer, and an AND gate circuit. A voltage monitor circuit of the PMU generates an output signal based on a difference between a received reference voltage and a received sense voltage from a functional supply. A power on reset (PoR) generator of the PMU generates a PoR signal based on a power up condition of the PMU. The S-R latch circuit generates an enable signal based on the output signal of the comparator circuit and the PoR signal. The multiplexer passes-through the output signal of the comparator circuit during a functional condition of the PMU. The AND gate circuit generates an enable signal based on an output of the multiplexer and an output of the S-R latch circuit.
US10996259B2
A per-chip equivalent oxide thickness (EOT) circuit sensor resides in an integrated circuit. The per-chip EOT circuit sensor determines electrical characteristics of the integrated circuit. The measured electrical characteristics include leakage current. The determined electrical characteristics are used to determine physical attributes of the integrated circuit. The physical attributes, including EOT, are used in a reliability model to predict per-chip failure rate.
US10996258B2
A method of testing an array-based semiconductor device for defects during fabrication of the semiconductor device detects defects in said entities forming the semiconductor device at an intermediate stage in the fabrication of multiple types of entities forming the semiconductor device; determines whether the detected defects exceed preselected thresholds for the types of entities in which said detects are detected; if the detected defects do not exceed said preselected thresholds, continues the fabrication of the semiconductor device; and if the detected defects exceed said preselected thresholds, identifies the types of defects detected, repairs the identified defects, and continues the fabrication of the semiconductor device.
US10996251B2
Provided is a method and device for obtaining internal side and external side insulation resistances of a relay. The method includes steps of controlling the insulation resistance obtaining circuit to output a low-frequency AC signal; when both the main relay and the pre-charge relay are switched off, obtaining an internal side insulation resistance of the main relay according to the low-frequency AC signal; if the internal side insulation resistance of the main relay is normal, controlling the pre-charge relay to be switched on; and when the main relay is switched off and the pre-charge relay is switched on, obtaining an external side insulation resistance value of the main relay according to the low-frequency AC signal.
US10996249B2
A backup battery charging system for a building management system is disclosed. Components of the charging system include an analog power converter, a voltage feedback loop and a current feedback loop. The feedback loops each include at least one digital resistor. The system panel, in turn, includes at least one microcontroller that controls the building management system and also controls the charging system. The charging system is “software defined,” in that the microcontroller controls the charging system by updating the digital resistors in the feedback loops to control the analog power converter. In one example, the building management system is a fire alarm system controlled by a fire control panel as the system panel.
US10996248B2
A system and method is disclosed for detecting a specific voltage phase, from a multiphase voltage source, and a specific outlet of an intelligent power strip, that is associated with a residual current flow. The method accomplishes this by using a system that employs a statistical time series analysis using a Pearson's correlation coefficient calculation to measure the linear dependence between the discretely sampled residual current waveform and each phase and outlet's discretely sampled current waveforms, in turn. A residual current as low as 1 mA can be accurately measured and its associated voltage phase source, as well as which outlet of an intelligent power strip it flows out of, can be reliably determined.
US10996244B2
A high voltage capacitor includes multiple capacitor packs housed in a canister. A capacitor pack status monitor includes a current sensor measuring an electric current through an associated capacitor pack and a radio transmitting a first signal representative of the electric current through a selected capacitor pack. The monitor also includes a voltage sensor measuring an electric voltage across the associated capacitor pack and a radio transmitting a second signal representative of the electric voltage across the selected capacitor pack. Electronics compute an impedance associated with each capacitor pack. Each current sensor may include a current transformer positioned around a main power line energizing a respective capacitor pack. Each voltage sensor may include a relatively large high voltage discharge resistor connected across the respective capacitor pack, and a relatively small voltage measurement resistor connected in series with the relatively large high voltage discharge resistor across the respective capacitor pack.
US10996240B2
A method for detecting pores on cell membrane using an atomic force microscope, comprising the steps of: providing cells; fixing the cells in place; and observing the cells by means of an atomic force microscope. The pores are present in the cell membrane or pass through the cell membrane. By means of the present method, the presence of pores in the cell membrane can be accurately observed, and the size and depth of the pores can be accurately determined.
US10996232B2
A system and method for independently routing container-located vehicles to create different finished products are disclosed. The vehicles are independently routable along a track system to deliver the containers to at least one unit operation station. At least some of the vehicles have a unique route associated therewith that is assigned by a control system to facilitate simultaneous production of different finished products.
US10996228B2
Disclosed herein are screening tools for fetal/maternal wellness, such as biomarkers for assessing preeclampsia. More specifically, methods are disclosed for assessing the risk of preeclampsia in a subject, the methods including obtaining a first serum sample from the subject, determining a level of glycosylated fibronectin (GlyFn) in the first serum sample, and comparing the determined level of GlyFn with a control value, wherein an elevation in the determined level of GlyFn in the first serum sample relative to the control value indicates that the subject is at increased risk of preeclampsia. Also disclosed are methods of determining the risk of preeclampsia in a subject during a first, second, or third trimester, methods of assessing severity and progression of preeclampsia and complications of a risk of low birth weight or HELLP syndrome.
US10996225B2
Method, kit and composition for analyzing analytes for modifications using modification site specific antibodies to bind an analyte with his specific modification sites of interest to different dyes simultaneously with an antibody which is specific to the non-modificated analyte binding to another dye to determine the concentration of the analyte for quantification of the modified analyte in the identical sample.
US10996222B2
This disclosure presents an Enzyme-Linked Immunosorbent Assay (ELISA) for the selective detection of anti-Mycoplasma hyorhinis IgG in porcine serum, which may contain antibodies specific to multiple other Mycoplasma spp.
US10996221B2
A device for performing a multiplex lateral flow immunoassay is provided in which a liquid sample, such as a biological sample, is simultaneously tested for the presence of multiple analytes of interest. Methods that employ the device in the simultaneous detection of multiple analytes of interest within a liquid test sample are also provided.
US10996219B2
The present invention provides assays and assay systems for use in spatially encoded biological assays. The invention provides an assay system comprising an assay capable of high levels of multiplexing where reagents are provided to a biological sample in defined spatial patterns; instrumentation capable of controlled delivery of reagents according to the spatial patterns; and a decoding scheme providing a readout that is digital in nature.
US10996216B2
The present invention relates to a method for applying a principle of Deterministic Lateral Displacement (DLD), and for separating cells depending on the particle sizes on the basis of the DLD principle after capturing targeted cells or untargeted cells on a carrier and thereby increasing particle sizes.
US10996215B2
Provided herein, in some embodiments, are methods of using certain cereblon-associated proteins, such as Aiolos, Ikaros, interferon (IFN), and IFN pathway proteins, casein kinase 1, alpha 1 (CSNK1A1), and ZFP9, as biomarkers for use in predicting and monitoring clinical sensitivity and therapeutic response to certain compounds in patients having various diseases and disorders, such as cancers (e.g., diffuse large B-cell lymphoma (DLBCL), multiple myeloma (MM), myelodysplasia syndromes (MDS) and acute myeloid leukemia (AML)) and IFN-associated disorders. Also provided herein, in certain embodiments, are methods of determining the efficacy of an immunomodulatory compound.
US10996211B2
An object of the present invention is to solve inhibition of biopolymer measurement in a nanopore, which involves three-dimensional conformation of a biopolymer containing a nucleic acid. The present invention provides a device for analyzing a biopolymer containing a nucleic acid, the device including: an array device including a plurality of thin film parts having a nanopore; a single common container and a plurality of individual containers capable of storing a measurement solution which is brought into contact with the thin films; and individual electrodes respectively provided in the plurality of individual containers, wherein: the measurement solution is introduced into each of the individual containers and the common container so as to be brought into contact with the thin films; and the measurement solution has a pH equal to or greater than pKa of a guanine base and contains cesium ions as electrolyte cations.
US10996195B2
There are provided an electrophoresis measurement method which can easily and accurately judge degree of similarity between reference data and measurement target data, a data processing device, and a data processing program. Detected data obtained by subjecting a reference sample to electrophoresis is standardized with reference to peaks of a lower limit marker substance and an upper limit marker substance, and thus reference data is acquired. Detected data obtained by subjecting a measurement target sample to electrophoresis is standardized with reference to peaks of the lower limit marker substance and the upper limit marker substance, and thus measurement target data is acquired. The measurement target data is warped or shifted in a time axis direction with reference to the reference data, and corrected measurement target data is obtained.
US10996191B2
A sensor element includes an element main body having an oxygen ion-conducting solid electrolyte body, a detection electrode which is disposed on an outer surface of the element main body and contains Pt and Au, a reference electrode which is disposed in the element main body, a connecting terminal for detection electrode which is disposed on the outside of the element main body, a lead portion for detection electrode which contains Pt, is disposed on the outside of the element main body, and electrically connects between the detection electrode and the connecting terminal for detection electrode, a lower insulating layer which is disposed between the lead portion for detection electrode and the element main body and insulates the two from each other, and an upper insulating layer which covers a surface of the lead portion for detection electrode and has a porosity of 10% or less.
US10996190B2
Apparatus and associated methods relate to a micro-electro-mechanical system (MEMS) based gas sensor including an electrolyte contacting one or more top electrode(s) arranged on the bottom surface of a top semiconductor substrate (TSS), and one or more bottom electrode(s) arranged on the top of a bottom semiconductor substrate (BSS), the TSS and BSS joined with an adhesive seal around the electrolyte, the sensor including one or more capillaries providing gaseous communication to the electrolyte from an external ambient environment. The electrodes may be electrically accessed by one or more vias to externally accessible bond pads. In some examples, an electrical connection may be made from an additional bond pad on top of the TSS to the electrolyte. Various embodiments may reduce the size of various gas sensors to advantageously allow their inclusion into portable electronic devices.
US10996183B2
A detection device includes a plurality of detection units formed on a semiconductor circuit, a correction capacitive element that indicates a correction capacitance value for correcting detected capacitance values detected by the detection units, a difference acquisition circuit that acquires a difference value between each of the detected capacitance values and the correction capacitance value, and a conversion circuit that converts the difference value into a digital signal. The correction capacitive element, the difference acquisition circuit, and the conversion circuit are formed on the semiconductor circuit.
US10996176B2
In the measurement of properties of a wafer substrate, such as Critical Dimension or overlay a sampling plan is produced defined for measuring a property of a substrate, wherein the sampling plan comprises a plurality of sub-sampling plans. The sampling plan may be constrained to a predetermined fixed number of measurement points and is used to control an inspection apparatus to perform a plurality of measurements of the property of a plurality of substrates using different sub-sampling plans for respective substrates, optionally, the results are stacked to at least partially recompose the measurement results according to the sample plan.
US10996167B2
Apparatus for ensuring adequate sunscreen protection includes a light-activated sunscreen product, and an illuminator including a battery, a switch and a light source that causes the light-activated sunscreen product to glow when illuminated with the light source. The light-activated sunscreen product may include a zinc-oxide-based lotion and a fluorescent substance such as fluorescein dye causing the lotion to glow in any available color when applied to the skin and illuminated by the light source. The closure may be a cap with a threaded attachment to the container, and the light source may comprise one or more ultraviolet light-emitting diodes. The illuminator may be disposed in a cap with top and side surfaces, and the switch may be positioned on the side of the cap, and the light source on the top of the cap, or vice versa. The switch is preferably a momentary contact switch.
US10996166B2
An apparatus for detecting an object capable of emitting light. The apparatus comprises a light detector comprising at least two optical sensors capable of determining the intensity of the light; and a computer processing output signal generated by the optical sensors and comparing a result of the processing with a known result corresponding to a known type to determine whether the object belongs to the known type.
US10996158B2
In the present invention, a method for determining at least one pore-related parameter of a porous structure is provided. In a preferred embodiment, an enhanced evapoporometry (EP) technique is provided to determine pore size distribution of continuous pores of a porous structure. In this enhanced EP technique, a volatile liquid, such as isopropoyl alcohol or water, is supplied to one side of a porous structure in order to enable the volatile liquid to penetrate and saturate the porous structure through capillary force. Thereafter, an immiscible non-volatile liquid, such as glycerol, mineral oils, silicon oils or hydrophilic ionic liquid, is supplied to the one side of the porous structure. As the volatile liquid evaporates progressively from the filled pores, the emptied pores may be immediately filled by the non-volatile liquid drawn upwards by capillary action. This prevents formation of a t-layer formed from the adsorption of vapour emanating from the volatile liquid that is used to saturate the pores.
US10996157B2
A system and method for online detection of a droplet deposition amount of a spraying operation of a plant protection machine, wherein the system is composed of parts such as a data processing module, a data collector, a temperature sensor, a spatial interdigital capacitive sensor, a communication module, a positioning module, a power supply module, and a control terminal, and wherein the spatial interdigital capacitive sensor is capable of outputting voltage data directly proportional to the droplet deposition amount; and provides a specific method and steps for detecting parameters of the droplet deposition amount, comprising: by the data processing module of the system for the online detection of the droplet deposition amount, acquiring the voltage data output from the spatial interdigital capacitive sensor via the data collector and processing the voltage data, and transmitting the processed voltage data to the control terminal via the communication module.
US10996149B2
A device and a method for isolating a target from a biological sample are provided. The target is bound to solid phase substrate to form target bound solid phase substrate. The device includes a lower plate with an upper surface having a plurality of regions. The biological sample is receivable on a first of the regions. An upper plate has a lower surface directed to the upper surface of the lower plate. A force is positioned adjacent the upper plate and attracts the target bound solid phase substrate toward the lower surface of the upper plate. At least one of the upper plate and the lower plate is movable from a first position wherein the target bound solid phase substrate in the biological sample are drawn to the lower surface of the upper plate and a second position wherein the target bound solid phase substrate are isolated from the biological sample.
US10996148B2
An apparatus and method for producing a coated analytic substrate using a compact and portable automated instrument located in the laboratory setting at the point of use which can consistently produce one or a plurality of coated analytic substrates “on demand” for using the analytic substrate immediately after coating, preferably without a step of rinsing the coated analytic substrate before use. The apparatus preferably uses applicator cartridges having a reservoir containing the coating compositions used to form the coatings. Preferably the cartridges are removable and interchangeable to facilitate the production of individual analytic substrates having different coatings or different coating patterns. These coated analytic substrates have superior specimen adhesion characteristics due to the improved quality of the coatings applied by the coating apparatus and due to the quickness with which the coated analytic substrates can be used in the lab after production.
US10996145B2
An apparatus (100) for processing a biological sample (101). The biological sample being arranged on a first planar surface (102) of a carrier (103). The apparatus comprises a second planar surface (104) arranged substantially parallel to said first planar surface and at a first distance from said first planar surface, said first planar surface and said second planar surface are arranged at an angle (A) greater than zero degree from the horizontal plane (HP); supply mean (126, 131, 220) for supplying an amount (105) of a liquid that is to be applied to said biological sample. The first planar surface and said second planar surface are configured to be arranged at a second distance from each other, said second distance being such that said supplied amount of liquid is distributed over said biological sample when said first planar surface and said second planar surface are brought to said second distance from each other.
US10996138B2
In some examples, parallel optics based optical time domain reflectometer acquisition may include a laser array operatively collimated to an optical fiber array to transmit, in parallel, a plurality of laser beams to optical fibers of the optical fiber array. A photodiode array may receive, in parallel, backscattered and reflected light from the optical fiber array. The photodiode array may determine, based on the backscattered and reflected light, properties of the optical fibers of the optical fiber array.
US10996136B2
An air to air refueling hose for an aircraft comprises an internal structure suitable for transporting fuel inside, an intermediate structure arranged around the internal structure, and an external structure arranged around the intermediate structure such that the intermediate structure is located between the internal structure and the external structure, and a sensing arrangement comprising electric conductors arranged along the air to air refueling hose and embedded inside of the external structure.
US10996135B1
A method and apparatus to ensure proper operation of an air permeable vent on an electronic device by allowing the vent and its surrounding area to be pressure decay leak tested using liquid to create the seal around the air permeable vent. The method may include filling a chamber with a known volume of liquid to cover the vent. Then, a remaining volume of air can be pressurized and monitored to detect a liquid leak either through the vent or through the sealing surface around or between the vent and the substrate of the electronic device. A pressure decay unit may adequately determine a leak rate to determine if the electronic device will pass or fail the required IP rating.
US10996133B2
A tightness-gauging device and a meter for gauging a pressure's sustainability pt for a pressure vessel or system are provided. A pressure is produced against the test fluid inside a piston cylinder communicated with the tested vessel or system by a fixed-pressure supplying assembly including a weight, a piston, and a piston cylinder successively arranged coaxially and vertically. An equation RL=pt/C is used to represent the tightness of the pressure vessel or system. The equation pt=p(p−0.5Δp)Δt/Δp is used in the meter for gauging the pressure's sustainability pt to express the pressure's sustainability, where p is the fixed test pressure, t is the elapsed time for the fluid to leak completely, C is the cubage of the pressure vessel or system, Δp is the drop value of the pressure, and Δt is the elapsed time for the pressure to descend from p to (p−Δp) caused by the leakage.
US10996129B2
A telemetry system can be implemented in a pipeline where a smart pig is positioned. The smart pig can have a telemetry module that is configured to change from a first communication connection with a host to a second communication connection with the host in response to a detected pipeline condition. The first communication connection may be different than the second communication connections.
US10996126B2
A pressure transducer assembly comprises a pressure transducer, a cable, an expandable member, and a vented connector. The cable includes a proximal end, a distal end, and a vent tube. The proximal end is operatively connected to the pressure transducer. The expandable member is operatively connected to the vent tube proximate the distal end. The vented connector is operatively connected to the distal end, and the vented connector is configured and arranged to allow exposure of the vent tube to atmospheric conditions when in a disconnected configuration and to prevent exposure of the vent tube to atmospheric conditions when in a connected configuration. The expandable member accommodates changes in air pressure within the vent tube when the vented connector is in the connected configuration.
US10996125B2
A pressure sensor is provided. The pressure sensor includes at least two electrodes and an integrated circuit configured to sense a capacitance between the at least two electrodes. Further, the pressure sensor includes a Microelectromechanical System (MEMS) structure including a conductive or dielectric membrane configured to move, depending on the pressure, relative to the at least two electrodes.
US10996119B1
A film pressure sensing device and a pressure sensing system for an exercise equipment are provided. The pressure sensing system includes an electronic device and at least one film pressure sensing device. Each film pressure sensing device includes a film sensing module and a processing module. The film sensing module includes a plurality of film pressure sensing elements, each of which senses pressure on a specific position of the exercise equipment to generate a pressure sensing signal. The processing module connects to the film pressure sensing elements via a plurality of conducting wires to receive the pressure sensing signals. The processing module generates a sensing data according to the pressure sensing signals, and transmits the sensing data to the electronic device. The film sensing module is flexible to be tightly disposed on a component of the exercise equipment, where the component corresponds to a part of a user's body.
US10996116B2
In a method for determining a temperature of a revolving drum of a laundry dryer, said drum has an outer wall and thereon at least one strip-shaped delimited detection region comprising thermochromic material having a transition temperature in the range of a temperature that is to be expected and to be determined. Optical detection means arranged adjacent to the revolving part are configured, in particular as a reflected light barrier, to detect the color transition of the thermochromic material in the event of the transition temperature being exceeded or undershot. At the revolving drum the thermochromic material or, if appropriate, the color transition thereof is detected by means of the detection means. A temperature of the drum is then determined as corresponding to the transition temperature in such a way that the temperature thereof is determined as corresponding to one of the two temperature ranges below the transition temperature or above the transition temperature.
US10996107B2
The present disclosure relates to an exponential model based uncooled infrared focal plane array readout circuit, including: a first microbolometer unit and a second microbolometer unit, for obtaining a detection signal and a reference signal; a conversion unit, connected with the first and second microbolometer units, and configured for converting the detection signal and reference signal to obtain a linear detection signal and linear reference signal; a subtraction unit, connected with the conversion unit, and configured for calculating a difference between the detection signal and the reference ratio signal to obtain a difference signal; and an integration unit, connected to the subtraction unit, and configured for integrating the difference signal to obtain an electrical signal for characterizing the infrared light signal of the to-be-detected object.
US10996102B2
Systems, methods, and devices of the various embodiments may provide a fast and precise methods for continuously monitoring and measuring the absolute wavelength of monochromatic radiation sources, such as lasers, etc., irrespective of the temporal profile of the source (i.e., continuous wave, modulated, or pulsed). Radiation power measurement may also be enabled by the various embodiment methods. The various embodiment methods may utilize high-speed low-noise detection to enable fast and accurate measurements. High-precision wavelength and power measurement may be achieved in the various embodiments to monitor radiation source jitters and fluctuations, without relying on frequency transforms or dispersive optics. Both wavelength and power may be measured simultaneously or sequentially in various embodiments.
US10996099B2
A load cell that includes a beam extending from a fixed section to a load section including a deflection section that moves under a load and a central beam section spaced from the deflection section. At least one strain gauge is coupled to the beam for detecting movement of the beam. A stop element including a bearing surface is also provided and coupled to the beam and configured such that the bearing surface does not engage the beam in a first position and engages the beam in a second position.
US10996098B2
A vehicle load metering device has a displacement sensing module, a signal processing/transmission module, and a signal receiving/processing module. The displacement sensing module has multiple displacement sensors respectively mounted on flexible supporting devices of a vehicle suspension system. Each displacement sensor is connected to two supporting boards of the corresponding flexible supporting device to meter amount of displacement between the two supporting boards. The signal processing/transmission module transmits the signals that are detected by the displacement sensors to the signal receiving/processing module. The present invention provides a vehicle load metering device that may assemble on the vehicle conveniently and detect the load of the vehicle accurately.
US10996096B2
The invention is a measuring arrangement for measuring a fill level in a container with a radar level gauge according to the delay principle, which comprises an adaptation for reducing electromagnetic radiation reflected by the surfaces of the wall of the container as well as a method for optimizing the adaptation and for reducing stray radiation, for example radiation reflected by the container walls, with here display devices indicating if stray radiation is sufficiently reduced.
US10996087B2
A liquid-contact portion exposed into a measurement tube is provided, and a main body portion formed by covering a base material with a conductor is provided. A terminal portion electrically connected to the conductor is provided. The main body portion includes a small diameter portion having a cylindrical shape and being inserted at one end thereof into an electrode insertion hole of the measurement tube, and the one end corresponds to the liquid-contact portion; and a large diameter portion having a disc shape extending outward from the other end of the small diameter portion in a radial direction. The large diameter portion includes an annular groove opened toward inside a measurement, tube, and cutaway's extending outward from the annular groove in the radial direction and opening to an outer peripheral surface of the large diameter portion.
US10996079B1
For encoder offset fine tuning, a processor iteratively reduces an encoder offset error of the motor with a third offset step until the motor starts. The processor iteratively modifies the encoder offset of the motor turning in a positive direction with a first offset step until the motor stops. The processor further records the encoder offset as a first encoder offset. The processor iteratively modifies the encoder offset with the first offset step until the motor starts turning in a negative direction. The negative direction is opposite the positive direction. The processor iteratively modifies the encoder offset with a second offset step until the motor stops. The processor records the encoder offset as a second encoder offset. In addition, the processor calculates a final encoder offset as a function of the first encoder offset and the second encoder offset.
US10996077B2
An electromagnetic induction type encoder includes a detection head and a scale. The detection head has a transmitter coil configured to generate magnetic flux. The scale has connection coils that are arrayed in a measurement axis direction, are configured to be electromagnetically coupled with magnetic flux generated by the transmitter coil and generate magnetic flux that fluctuates in a predetermined spatial period in the measurement axis direction. The detection head has a receiver coil having a plurality of coils that are arrayed in the measurement axis direction on a predetermined face of the detection head, are configured to be electromagnetically coupled with the magnetic flux generated by the connection coils and detect a phase of the magnetic flux. A current direction of one of the plurality of coils is opposite to a current direction of another coil of the plurality of coils next to each other.
US10996075B2
Microelectromechanical systems (MEMS) gyroscopes and related measurement and calibration techniques are described. Various embodiments facilitate phase estimation of an ideal phase for a demodulator mixer associated with an exemplary MEMS gyroscope using quadrature tuning, which can improve offset performance over life time for exemplary MEMS gyroscopes. Exemplary embodiments can comprise adjusting a quadrature component of an exemplary MEMS gyroscope sense signal, measuring a change in offset of the exemplary MEMS gyroscope at an output of a demodulator mixer associated with the exemplary MEMS gyroscope, estimating a phase error between the quadrature component and a demodulation phase angle of the demodulator mixer based on the change in the offset, and periodically adjusting the demodulation phase angle of the demodulator mixer based on the phase error.
US10996073B2
A method of operation of a navigation system includes: detecting a vehicle abrupt maneuver; scanning a vehicle environment for a road hindrance; identifying a cause of the vehicle abrupt maneuver based on the vehicle environment; determining a classification as a provoked maneuver or an unprovoked maneuver based on the cause; and generating a message based on the classification and the cause for displaying on a device.
US10996071B2
The preferred embodiments of the present invention are directed to methods and systems for dynamic route estimation and prediction using discrete sampled location updates from various mobile devices for the purpose of providing a graphical representation of a mobile device's route along a known network path of map data. The embodiments also provide supplemental route metrics, such as traveled distance, elapsed time, etc., and the capability to assign destination points for the purpose of providing the ability to modify location update points in an application, such as a route planner, and/or to store the dynamically generated route based on various preferences for later retrieval.
US10996068B2
A vehicle may include a display, a sensor configured to detect state information related to a user and the vehicle, a communicator configured to receive travelling information related to the vehicle corresponding to the state information from an external server; and a controller configured to classify drivers having a same tendency as the user on the basis of the travelling information, generate a travel route of the vehicle on the basis of an emotion state of the user and information related to the classified drivers, and display the generated travel route on the display.
US10996063B2
A control device of a hybrid vehicle 1, 1′ comprises a driving plan generating part 61 configured to set in advance a driving mode and a target state of charge of the battery; and an output control part 62 configured to control outputs of the internal combustion engine and the motor. If the hybrid vehicle is being driven from a departure point through at least one via point to a final destination, the driving plan generating part is configured to divide a plurality of routes into pluralities of sections, and set a driving mode of all sections of at least one route to an EV mode. If a value of the target state of charge minus an actual state of charge of the battery becomes larger than a threshold value, the output control part is configured to change the driving mode in a section of a non-EV route.
US10996057B2
A computing system is described that obtains, based at least in part on information included in at least one previous communication associated with a user of a computing device, an indication of a future location and a future time and event information associated with the future location and the future time. The computing system obtains a duration of time for the user to travel from a current location of the computing device to the future location, and, based at least in part on the duration of time, obtains a departure time at which the user is predicted to need to depart from the current location in order to arrive at the future location by an arrival time based on the event. The computing system outputs, for transmission to the computing device, an indication associated with the event and including information indicative of the departure time.
US10996052B2
An optical sensor can include a transmitter for transmitting a light and one or more optical receivers or sensors to receive light reflected from other vehicles and objects. The apparatus can include a first optical angle sensor to receive from an object first reflected light at a first angle between the object and the first angle sensor. The apparatus can further include a second optical angle sensor to receive second reflected light from the object at a second angle between the object and the second angle sensor. The first reflected light and the second reflected light can be the transmitted light reflected from the object. Circuitry can receive the first and second angles from the first and second optical angle sensors and can process the measured first and second angles to determine the position of the object.
US10996049B2
A system and a method for producing an adjustable light pattern are provided herein. The system may include: a transmitter configured to illuminate a scene with a patterned light being adjusted based on predefined criteria; a receiver configured to receive reflections of the adjusted patterned light; and a computer processor configured to control the adjustment of the patterned light and further analyze the received reflections, to yield a depth map of objects within the scene, wherein the transmitter may include: a light source configured to produce a light beam; a first reflector tiltable approximately along a line on an x-y plane in a Cartesian x-y-z coordinate system; and a second reflector tiltable along a z-axis in said coordinate system, wherein the reflectors are tilted along their respective axes back and forth so as to divert the light beam for creating the adjusted patterned light.
US10996047B2
A height measuring apparatus comprising a main body portion adapted for placement upon an object to be measured, and a movable portion which is movable relative to the main body portion, wherein the movable portion comprises a laser source and a photo detector, the movable portion being movable so that a laser beam from the laser source can be directed to the ground when the main body is placed on the object to be measured.
US10996036B1
A self-separating sabot-projectile assembly with a positive engaging attachment to eliminate rotational slippage between the sabot and projectile. The torque transmitting interface between the sabot and projectile consists of a geometric shaped depression in the rearward end surface of the projectile which mates with a matched projection of the sabot. The sabot projection is hollowed out to allow the charge pressure to aid in the engagement of the sabot and projectile.
US10996028B2
A pepper spray bracelet assembly includes a bracelet is worn around a user's wrist. The bracelet has a dock is integrated into the bracelet and a nozzle is in fluid communication with the dock. A cartridge is positionable in the dock such that the cartridge is in fluid communication with the nozzle. The cartridge contains pepper spray and the cartridge releases the pepper spray through the nozzle when the cartridge is turned on to direct the pepper spray at an assailant. A button is movably coupled to the bracelet and the button turns the cartridge on when the button is depressed. A speaker is coupled to the bracelet to emit an audible alarm outwardly therefrom. The speaker is electrically coupled to the button and the speaker is turned on when the button is depressed to alert bystanders that the user of the bracelet is under duress.
US10996025B2
A non-electronic rangefinder assembly has a rectangular block, a bracket, and a means for coupling to a riser of a bow. The rectangular block features a selection of markings, including notches, in the body that correspond to distances to a target for predetermined targets. The rectangular block may be removed from the bracket (attached to the bow riser) to allow other rectangular blocks, corresponding to other targets, to be attached to the bracket for use.
US10996024B2
A holster for receiving and withdrawing a handgun has a proximal wall portion with a handgun retention mechanism thereon. The mechanism having a first lever with a tab portion for actuation and release of a trigger guard, the lever having a snap fit into a lever region without a separate pin. A belt engaging member covers the lever region capturing the first lever therein. If a second retention mechanism is used, another lever with a tab portion is positioned so the tabs are stacked, depressing one also depresses the tab behind it, such that both mechanisms are released. Overmolded polymer layers in the holster body provides a softer interior handgun engagement surfaces. The holster body is split forwardly with a threaded fastener for clamping onto the handgun. No holster body is beneath or rearward of the tab portion, configured as a thumb button, allowing smooth transition to gripping the handgun.
US10996021B2
This document describes techniques and devices capable of disabling or killing hard-bodied insects, including wasps and hornets, to two, three, or even four or more feet. In some cases, the techniques and devices use an existing pressurized-air device, such as a CO2-powered rifle or pistol, either intended for BBs or pellets, in .177, .20, .22, .25 and so forth calibers. Other pressurized-air devices can also be used, such a PCP (pre-charged pneumatic), spring, gas piston, single and multi-pump pneumatic, electric-motor-powered spring-piston, and similar pressurized-air devices.
US10996019B2
A crossbow includes a body, a grip portion, an aim device rack, a stock connected to the rear end of the body, and two support devices connected to two sides of the front end of the body. Each support device includes an inclined face including a low end is located corresponding to the aim device rack, and a high end located corresponding to the grip portion. A link is connected between the two support devices. A base is connected to the link. Two support legs angularly extend from the base. The crossbow can be operated in a prone position. The crossbow can be positioned between a first position where the two high ends contact the ground, and a second position where both of the high end and the low end of each of the two inclined faces contact the ground. The crossbow does not fall in first and second positions.
US10996018B1
A cocking sled for a crossbow that is easier to remove from the bowstring once the crossbow is cocked, and easier to re-engage the bowstring in an effort to de-cock the crossbow.
US10996013B1
An apparatus and method for an RFID operated gun lock is disclosed. The gun lock comprises a security assembly secured to the muzzle of a firearm and RFID communication for locking and unlocking the firearm. A safety round is also employed and a power sub-system is provided to operate the apparatus. A manual override feature is also disclosed.
US10996011B2
The present invention relates to an assembly for modifying a rifle to accommodate various calibers of ammunition and method for changing calibers in a rifle using same.
US10996006B2
A cycling heat dissipation module suited for dissipating heat generated from a heat source is provided. The cycling heat dissipation module includes an evaporator, a condenser, and a micro/nano-structure. The evaporator is thermal contacted with the heat source to absorb heat generated therefrom. The condenser is connected to the evaporator to form a loop, and a working fluid is filled in the loop. The working fluid in liquid state is transformed to vapor state by absorbing heat in the evaporator, and the working fluid in vapor state is transformed to liquid state by dissipating heat in the condenser. The micro/nano-structure is disposed in the condenser to destroy a boundary layer of the working fluid while passing through the condenser.
US10995998B2
An improved heat exchanger suitable for use as a pre-cooler in an internal combustion engine exhaust gas recirculation system includes an inner heat exchange tube for exchanging heat between a gas and a coolant. A tubular outer body surrounds at least part of the inner heat exchange tube. Coolant flows through a cavity formed between the outer surface of the inner heat exchange tube and the inner surface of the tubular outer body, cooling the gas flowing through the inner heat exchange tube. The inner heat exchange tube surrounds a rolled, cylindrically-shaped corrugated sheet of material forming a plurality of fins. At least one of the fins is in contact with an inner surface of the inner heat exchange tube. The tubular outer body surrounds two or more inner heat exchange tubes, each inner heat exchange tube surrounding a respective plurality of fins.
US10995997B2
A counterflow heat exchanger configured to exchange thermal energy between a first fluid flow at a first pressure and a second fluid flow at a second pressure less than the first pressure includes a first fluid inlet, a first fluid outlet fluidly coupled to the first fluid inlet via a core section, a second fluid inlet, and a second fluid outlet fluidly coupled to the second fluid inlet via the core section. A heating arrangement is configured to heat the second fluid inlet to prevent ice ingestion via the second fluid inlet.
US10995994B2
An outlet header of a heat exchanger is provided. The outlet header defines a flow-tap-off duct and includes an L-tube. The L-tube defines first and second legs. The first leg is fasteningly installed in the flow-tap-off duct such that the second leg is directed toward a cold-cold corner of the heat exchanger. The second leg is configured to capture cool air from the cold-cold corner for providing the cool air to and through the flow-tap-off duct and exterior the heat exchanger.
US10995991B2
This application discloses exemplary processes and systems for reducing mineral ring accumulation in calcination kiln. The processes and systems comprise inserting non-condensable gases (“NCGs”) in a preheating zone of a calcination kiln, upstream of the burner end. The pre-heating zone may be characterized by temperatures ranging from 1,300° F. to 1,750° F. The system may desirably comprise a plenum for inserting the NCGs into the rotating calcination kiln at the pre-heating zone.
US10995988B2
The invention provides a balanced drying system, comprising an air supply and exhaust main pipeline, and at least two groups of drying units; the drying units each comprises a unit air supply fan and a drying oven, the drying units each is provided with a unit air inlet and a unit air outlet, the drying oven is provided with a drying oven air inlet and a drying oven air outlet, and all of the groups of the drying units are disposed in pairs at intervals on the air supply and exhaust main pipeline via the unit air inlet and the unit air outlet, the unit air inlet is connected with the drying oven air inlet, and the unit air outlet is connected with the drying oven air outlet. The invention has the advantages of concise and stable system, simple adjustment, low exhaust air volume, low energy consumption and the like.
US10995981B2
A method for recovering natural gas liquids from a recycle stream having natural gas is provided. In one embodiment, a carbon dioxide recycle stream that comprises carbon dioxide, natural gas, and natural gas liquids is received. The carbon dioxide recycle stream is separated into a purified carbon dioxide recycle stream and a natural gas liquids stream. The purified carbon dioxide recycle stream comprises the carbon dioxide and the natural gas, and the natural gas liquids stream comprises the natural gas liquids. In another embodiment, a system comprises piping and a separator. The piping is configured to receive a recycle stream, and the separator is coupled to the piping and is configured to separate the recycle stream into a purified recycle stream and a natural gas liquids stream.
US10995980B2
A cryovial storage system is provided for use in LNVP storage and transportation freezers. The system comprises a hexagonal box that can be used modularly in both vertical and horizontal dimensions to more efficiently fill the functional space within cryogenic freezers and dry shippers. Also provided is a canister and insert system configured to receive a stack of hexagonal boxes (or multiple stacks of hexagonal boxes) and a method for accessing only the topmost box in a stack while retaining the other boxes in the stack below and a system that provides ease of transferability of boxes between storage freezers and dry shippers.
US10995977B2
A hinge assembly for a mullion assembly includes a first hinge element having a first cam member with a cammed upper surface having a first portion and a second portion with an angled intermediate portion disposed therebetween. The first portion of the cammed upper surface of the first hinge element is vertically spaced-apart a distance from the second portion. A second hinge element is rotatably coupled to the first hinge element between first and second positions and includes a second cam member having a cammed lower surface that includes an engagement point that is engaged with the cammed upper surface of the first hinge element. The second hinge element is driven upwardly by the engagement of the engagement point and the cammed upper surface of the first hinge element as the second hinge element is rotated from the first position to the second position.
US10995968B2
A heating system, includes a furnace that is configured to heat air to be provided to a conditioned space, a pressure sensor configured to collect sensor data indicative of a pressure of air within the furnace; a fan configured to supply the heated air to the conditioned space, and a motor configured to drive the fan. Additionally, the heating system includes processing circuitry communicatively coupled to the pressure sensor and the motor. The processing circuitry is configured to control the motor based upon the sensor data such that an amount of airflow supplied to the conditioned space is constantly supplied by the fan.
US10995962B2
A device for covering a stove top. The device for covering a stove top includes a frame. The frame has an upper side and a lower side. The frame is sized to rest on a stove top, covering burners of that stove top. A cover is attached on the upper side of the frame and forms an interior cavity. The interior cavity is accessible via the lower side of the frame. A handle is disposed on a lateral edge of the frame.
US10995960B2
The invention relates to a food preparation entity comprising a cavity (2) for receiving food to be prepared and an image recognition system (3) for gathering optical information of the food to be prepared, wherein the food preparation entity (1) is further adapted to store, gather and/or receive meta-information and select one or more food types out of a list of food types based on said meta-information and said captured optical information.
US10995959B2
An isothermal cooking plate assembly is formed from a first plate of high thermal conductivity material having a back surface and an oppositely disposed top cooking surface. One or more heater circuit assemblies are disposed on the first plate back surface for forming a composite having a back surface. A controller is in electrical connection with the heater circuit assemblies for controlling temperature of the first plate of high thermal conductivity material. The first plate can be aluminum Type 1100 or aluminum Type 6061. The first plate can be a laminate formed from a clad bottom metal layer and clad top cooking surface metal layer, where the clad layers formed from the same material and having about the same thickness. The clad material can be austenitic stainless steel. A second plate of low thermal conductivity material can be attached to the composite back surface of first plate.
US10995958B2
Disclosed are a pilot fuel injector, and a fuel nozzle and a gas turbine having the same. The pilot fuel injector is mounted on the fuel nozzle to uniformize the flow of the introduced air and to enable uniform mixing with the fuel, so that a fuel mixed air having a high mixing rate is provided to the combustion chamber. The mixing rate of the fuel mixed air directed to the combustion chamber is increased, thereby suppressing the generation of nitrogen oxides and preventing the flame stagnation.
US10995957B2
A burner for producing a stabilized flame with an inertisation front upstream from the stabilized flame includes a swirl generator and an inlet device with a passage therethrough. The swirl generator swirls an inert process medium about a swirl axis in a flow direction and one or more openings in the inlet device provide one or more partial mass flows containing combustion educts. The inert process medium inhibits combustion of the combustion educts through the inertisation front to displace the stabilized flame from the one or more openings.
US10995946B2
A cyclone separator is disclosed. The cyclone separator includes a housing that forms a separation chamber, a central cylinder made of a non-metal refractory material and located inside the housing, and a support structure that supports the central cylinder. The separation chamber is divided by the central cylinder into an outer separation chamber and an inner separation chamber. The separation chamber includes an inlet and an outlet that are in communication with the outer and inner separation chambers, respectively. The support structure comprises a hollowed-out upwardly-arched structure that is connected to an inner wall of the separation chamber by continuous pouring or masonry, with an arch face of the support structure being connected to a lower end of the central cylinder to support the central cylinder. The central cylinder is connected to both the housing and the supporting structure by continuous pouring or masonry.
US10995945B2
A biomass pellet combustion system includes a primary burn chamber, a coal burn chamber, and a gas burn chamber. The primary burn chamber is configured to receive pellets from a drop tube of the biomass pellet combustion system. The coal burn chamber is configured to receive coals from the primary burn chamber. The gas burn chamber is configured to receive combustible gases from both the primary burn chamber and the coal burn chamber, wherein a secondary combustion process converts secondary combustion air and the combustible gases into exhaust gases in the gas burn chamber.
US10995941B2
An adjustable, modular flood light fixture is provided herein which includes a plurality of light modules, each including an enclosure and a luminaire configured to generate light, the luminaire being pivotably mounted to the enclosure. The light modules are serially connected with the luminaires of the light modules being each independently, pivotably adjustable. Advantageously, with the subject invention, the size of an illuminated area may be controlled by the number of light modules being used, with pivoting adjustment allowing further control over how light from each of the light modules is directed.
US10995937B1
Submersible lights including housings and a multilayer stack for pressure transfer are disclosed. A transparent pressure-bearing window, a window support structure, a circuit element populated with LEDs, and a pressure support structure may be mounted inside the housing. The support structure may be structured to bear at least some of the pressure applied to the transparent window from external pressure sources. The support structures may also be adapted to transfer thermal energy to an exterior environment such as sea water.
US10995932B1
A lighting apparatus for providing uniform irradiance is provided. The lighting apparatus includes a light source configured to emit rays toward a polygonal target region, and a lens configured to uniformize irradiance from the light source to the target region, wherein sag of the lens and normals along a boundary of the lens are arranged so as to illuminate a perimeter of the target region based on an edge-ray mapping, wherein a lens surface is formed based on polyharmonic spline interpolations so as to smoothly illuminate an interior of the target region, wherein the irradiance is uniformized by argumenting light field tailoring of the lens, wherein the light field tailoring is augmented to maintain to maintain the irradiance perimeter.
US10995927B2
The invention relates to a projection device (1) for a motor vehicle headlight, wherein the projection device (1) is designed to project light of at least one light source (2) associated with the projection device (1) into a zone in front of the motor vehicle in at least one light distribution pattern, namely a low-beam light distribution pattern, a total number of the low-beam microlenses comprising at least two groups of low-beam microlenses.
US10995922B2
A lighting device for a vehicle, in particular headlights for a vehicle, having a plurality of light sources, from which light is emitted during operation of the lighting device, projection optics for projecting the light, and a generator for generating a light distribution in the exterior of the vehicle, which has a soft transition in the vertical direction from a central region to the near field and/or the far field of the light distribution. The generator has a plurality of converters which change the wavelength spectrum of the light emitted from the light sources. The lighting device being designed in such a way that during operation of the lighting device, at least one first region of at least one of the converters is subjected to a greater luminous flux density of the light emitted from the light sources as a second region of the at least one converter.
US10995920B1
A flame simulation light comprises a light base and a light housing. The light base is provided with a plurality of light-emitting plates extending in the direction away from the light base. The adjacent light-emitting plates are arranged end to end and enclose a cavity with gaps. At least an inner light source is arranged in the cavity to emit light through the gaps. Therefore, a flame is simulated more realistically compared with conventional flame simulation light. Further, different light effects can be observed from different angles, which makes the flame simulation light more interesting. In addition, this manner of simulating flame can have diverse flame effects by changing inclination, arc, height, width, or shape of the light-emitting plates. In terms of the effect of having inner and outer flames, various combinations are possible. Compared with conventional integral flame simulation light, this flame simulation light realizes diversity.
US10995916B1
The present invention relates generally to a rigid and lighted flag assembly for a vehicle. The flag assembly is preferably comprised of a flag mast, a rigid flag, a plurality of lights for lighting the flag, and a power source for powering the lights. The flag assembly allows the content of the flag to be viewable at all times, regardless of the vehicle's speed and regardless of the time of day or night. The flag portion of the flag assembly is less susceptible to the elements, such as wind, snow, sleet, rain, and the like, as well as harmful ultraviolet rays from the sun. Further, the flag assembly is capable of simultaneously supporting more than one rigid flag device at a time, and does not negatively affect the aerodynamics of the vehicle.
US10995914B2
Embodiments of the present disclosure describe a white light illumination system using InGaN-based orange nanowires (NWs) LED, in conjunction with a blue LD for high speed optical wireless communications. By changing the relative intensities of an ultrabroad linewidth orange LED and narrow-linewidth blue LD components, a hybrid LED/LD device achieves correlated color temperature (CCT) ranging from 3000 K to above 6000K with color rendering index (CRI) values reaching 83.1. Orange-emitting NWs LED are utilized as an active-phosphor, while a blue LD was used for both color mixing and optical wireless communications.
US10995907B2
A high-pressure tank includes: a cylindrical hollow container; an outer shell that is formed of a fiber-reinforced plastic band which is wound on an outer circumference of the hollow container to cover the outer circumference; and a cap that is attached to an inner side of at least one of one axial end and the other axial end of the outer shell. The hollow container is formed of a material which has airtightness and which is able to expand and contract in an axial direction and a radial direction inside the outer shell, and a frictional portion that is used to set a frictional resistance to an inner circumferential surface of the outer shell to be greater than that in the other area is provided in an axial intermediate portion on an outer circumferential surface of the hollow container.
US10995902B2
A mobile terminal bracket comprises: a support housing provided with a supporting cavity at front side thereof, the supporting cavity comprising a bottom wall, a first side wall and a second side wall opposite to each other, a third side wall and a fourth side wall opposite to each other, a protective film clearing hole on the first side wall, the second side wall provided with a fixing fastener, the third side wall and the fourth side wall separately provided with a sliding slot; a protective film retraction mechanism comprising a first roller in the support housing, a protective film twined on the first roller, a reset spring for rotating the first roller to reset, a pull rod connected to end of the protective film, the pull rod slidably assembled in the sliding slots of the third, fourth side wall and clipped to the fixing fastener.
US10995896B2
A sealing method, comprising: introducing a moving stream of curable material into an opening; and curing a portion of the moving stream of curable material flowing back out of the opening to form a cured layer of curable material. The cured layer restricts or prevents at least a further portion of the curable material from flowing back out of the opening.
US10995887B2
A female fitting includes a tube having an end that includes an upset for receiving a male fitting, the upset having an outer circumference and an inwardly extending groove extending around the outer circumference for receiving a clamp or portion of a clamp and the upset having an end face and inner surface, the upset having an undercut between the end face and inner surface for receiving a flange of the male fitting. A male fitting includes a tube having an end part; and a transition between the tube and the end part, the transition including a flange extending radially outward from the tube and a radiused corner connecting the flange to the end part.
US10995883B1
A penetration seal and its installation method for use with a pipe extending through an opening, or penetration, in a vessel, such as a boiler, containing fluid. A first collar surrounds the pipe adjacent the vessel and is in fluid communication with the opening in the vessel. A second collar has a sleeve portion engaging the exterior of the pipe and is spaced from the first collar. An insulation pillow substantially surrounds the pipe and is connected to the first and second collars. An expansion sleeve substantially surrounds the insulation pillow and is connected to the first and second collars, wherein the sleeve portion of the second collar is configured to compressively engage the exterior surface of the pipe sufficiently to frictionally fix the second sleeve against movement relative to the pipe.
US10995882B2
A clamp can be configured to secure a circular object and can include a first clamp member and a second clamp member. The first clamp member can include a first clamp portion and the second clamp member can include a second clamp portion. The first clamp portion and the second clamp portion can be configured to receive the circular object therebetween, and to secure the circular object within the clamp with the second clamp member nested with the first clamp member.
US10995876B2
A valve robot hand includes a driving device, a transmitting sleeve, a first return spring, a first centering sleeve configured to sleeve on a screw cap of a valve handle, and a driving fork configured to couple with the valve handle. A lower end of the transmitting sleeve is connected with the driving fork. The driving fork is provided with a first through-hole configured to sleeve on the screw cap of the valve handle. The first through-hole is coaxial with the transmitting sleeve. The driving fork is sleeved on the first centering sleeve through the first through-hole such that the first centering sleeve is capable of moving in the transmitting sleeve along its axial direction. The first return spring is configured to exert a downward elastic force on the first centering sleeve.
US10995869B2
The present invention concerns a fluid stop valve unit comprising at least one fluid stop valve and a pressure responsive part, integrated or separate, arranged so that the at least one fluid stop valve is kept in a closed state. The pressure responsive part, integrated or separate, has an opening characteristic going from the closed state to an open state with a decrease of pressure after a threshold pressure has been reached.
US10995867B2
A valve includes a holder having an expandable material. The valve includes a retainer coupled to the holder. The valve further includes an umbrella member with a stem coupled to the holder. The expandable material is adapted to expand in size when absorbing a fluid and translate the umbrella member along an axis of the stem.
US10995858B2
This seal structure 1 is provided with an annular seal member 2, a shaft member 4 having a seal groove 5 where the inner peripheral side of said seal member 2 is arranged, and an inner peripheral wall member 6 which has an internal space surrounded by an inner peripheral wall 61, wherein the shaft member 4 is arranged in the internal space 62, and the annular seal member 2 is arranged in the seal groove 5 of the shaft member 4. The side of the outer periphery 21 of the annular seal member 2 is formed by overlapping, in the axial direction D1, a plurality of ring-shape parts 3 which are closed or unclosed when viewed in a radial direction D2; when viewed in the radial direction D2, on one side of a center axis C1 of the annular seal member 2, in a longitudinal cross-section of the plurality of ring-shape parts 3, one corner 32 of the two corners of the edge 31 facing the inner peripheral wall 61 of the inner peripheral wall member 6 contacts the inner peripheral wall 61 of the inner peripheral wall member 6.
US10995851B2
A gear change control device according to an embodiment includes a detection unit configured to detect the gear stage of a transmission and measure the input rotation rate of the transmission and the rotation rate of an engine and a controller configured to decrease the torque of a clutch to a second reference value from a first reference value when a first time elapses from a time point at which the rotation rate of the engine and the input rotation rate of the transmission become different from each other due to a gear change from a certain gear stage to a gear stage one or a plurality of stages higher than the certain gear stage that is performed by the transmission.
US10995850B2
A vehicle includes a transmission shiftable by hydraulic pressure, a main oil passage that delivers operating oil, a first oil passage that delivers the operating oil from the main oil passage to the transmission, a first valve that opens/closes the first oil passage, a controller that controls the first valve, a second oil passage that delivers the operating oil from the main oil passage to the transmission, and a manually drivable second valve that opens/closes a section of the first oil passage that is closer to the main oil passage than the first valve and the second oil passage. The second valve is switchable between the automatic control state in which the first oil passage is opened and the second oil passage is closed and the manual control state in which the first oil passage is closed and the second oil passage is opened.
US10995848B2
A motorcycle drive device includes a shiftable transmission set up to transmit drive power which can be provided by an engine crankshaft toward a drivable wheel. The transmission includes an input shaft having a rotation axis when is displaceable to adjust a spacing between the rotation axes of a primary gearwheel on the transmission input shaft and a primary pinion transferring the drive power from the crankshaft. A transmission input shaft bearing supporting the transmission input shaft is arranged in a bearing plate that is rotatable relative to a housing of the transmission. The bearing plate includes an adjusting mechanism arranged to change the position of the bearing plate with respect to the transmission housing to adjust the axial spacing of the rotation axes.
US10995841B2
A member joining structure for a differential device, the member joining structure includes a ring gear including a helical tooth extending in a rotation axis direction; a differential case that is rotated with the ring gear; and a first support that is disposed in a first position at a back surface corresponding to one end of a rotation axis of the ring gear and that connects the differential case and the ring gear, and a second support that is disposed in a second position at a back surface corresponding to another end in the rotation axis direction of the ring gear and that connects the differential case and the ring gear; wherein the first support and the second support are spaced apart from each other with a cavity therebetween.
US10995835B2
An electric drive axle assembly of a vehicle includes an electric motor having an output shaft. At least one of a gear and a planetary gear assembly is coupled to the output shaft of the electric motor. The at least one of the gear and the planetary gear assembly is coupled to a differential mechanism configured to transfer torque to two axle shafts of the vehicle. The electric drive axle assembly configured to produce a plurality of speed ratios between the electric motor and the differential mechanism.
US10995831B2
A lens barrel includes a stationary barrel, a rotary barrel, and a movable barrel. The movable barrel includes a cam follower fitted to a straight groove in the stationary barrel and a cam groove in the rotary barrel. The surface of the cam follower to be in contact with the inner wall surface of the cam groove and the surface of the cam follower to be in contact with the inner wall surface of the straight groove have an arc shape convex toward the outside, and the cam follower is in point contact with the inner wall surfaces of the cam groove and the straight groove. The cam follower includes a first slit that is cut in from the distal end toward a proximal end thereof in parallel to an axis and a second slitcut in from an outer peripheral portion of the cam follower toward an inner peripheral portion.
US10995823B2
As viewed from a side, an output shaft is disposed rearward of a crankshaft, and an odd-numbered stage shaft and an even-numbered stage shaft are disposed rearward of the crankshaft. Moreover, the odd-numbered stage shaft is provided on a side opposite to the even-numbered stage shaft relative to a line connecting the crankshaft and the output shaft, and a shift drum is disposed on a side opposite to the output shaft relative to a line connecting the odd-numbered stage shaft and the even-numbered stage shaft. This structure reduces dimensions of the power unit for the saddled vehicle.
US10995820B2
A flywheel apparatus that magnetically unloads a top rotor bearing is described. The apparatus includes a flywheel housing, a rotor with a vertical axis of rotation that includes a magnetic material, a magnet configured to apply a desired upward off-loading force along the vertical axis of rotation, an upper bearing connected to an upper shaft of the rotor, and a bearing housing disposed between the upper bearing and the flywheel housing that substantially prevents downward axial motion of the upper bearing. The magnet includes an electromagnet. A force sensor is used to measure a force on the upper bearing which is provided as input to a controller that updates the current to the electromagnet. The rotor is maintained in a fixed axial position and a spring disposed below a lower bearing absorbs axial dimension growth of the rotor.
US10995816B1
A magnetorheological damper, wherein the damper comprises a housing that is at least partially filed with a magnetorheological fluid, and a magnetorheological valve disposed within the housing. The valve includes a magnetically permeable core having at least one coil reservoir formed therein, and at least one conductor coil, wherein each conductor coil is disposed around a portion of the core within a respective one of the coil reservoir(s). The valve additionally includes a fluid flow path adjacent the conductor coil(s). The fluid flow path is structured and operable to allow the magnetorheological fluid to flow adjacent the conductor coil(s). The valve further includes at least one coil cover, wherein each coil cover is disposed over a respective one of the coil(s) such that the respective coil is protected from exposure to magnetorheological fluid flowing through the fluid flow path.
US10995807B2
The invention relates to a brake assembly (100; 200; 300), comprising: a caliper comprising a brake cylinder (5) formed in one piece with an outer clamping portion (6), the brake cylinder (5) defining an axial direction (9) and the outer clamping portion (6) forming a pair of outer clamping fingers (6a, 6b) and a recess (7) formed in between the outer clamping fingers (6a, 6b); a brake piston (12) received in the brake cylinder (5) and configured to move axially with respect to the brake cylinder (5); and an inner brake pad assembly (4a) and an outer brake pad assembly (4b), the inner brake pad assembly (4a) and the outer brake pad assembly (4b) disposed axially in between the brake piston (12) and the outer clamping portion (6), wherein the pair of outer clamping fingers (6a, 6b) of the outer clamping portion (6) define a pair of outer clamping surfaces (18a, 18b) facing the brake piston (12), the outer clamping portion (6) configured to exert a clamping force on the outer brake pad assembly (4b) by means of the outer clamping surfaces (18a, 18b). A clamping portion (16) for exerting a clamping force on the inner brake pad assembly (4a) may protrude out of the brake cylinder (5) and extend fully or at least partially laterally outward from the brake piston (12). Alternatively, a maximum lateral extension of the brake piston (12) may be equal to or larger than a maximum lateral extension of the pair of outer clamping surfaces (18a, 18b), wherein the inner clamping portion (16) extends fully or at least partially laterally inward from the brake piston (12).
US10995799B2
A steering system is provided. The steering system may include a drive pulley and a ball nut assembly. The drive pulley may be operatively connected to a drive shaft. The ball nut assembly may be driven by the drive pulley via a belt disposed about the drive pulley and the ball nut assembly. The ball nut assembly may include a ball nut and a driven pulley. The ball nut may have an inner surface disposed about a ball screw that defines and extends along a first axis and an outer surface disposed opposite the inner surface. The ball nut may define a first groove that extends from the outer surface towards the inner surface. The driven pulley may be disposed about the ball nut and have a retaining member that includes a finger for extending into the first groove to engage the ball nut and driven pulley without separate fasteners.
US10995798B2
A rolling bearing of the present invention includes an inner ring, an outer ring and a rolling element which are all made of a steel material, and (A) a surface of the rolling element is formed with an Ag coating film, and a raceway of at least one of the inner ring and the outer ring is formed with a Cr coating film or (B) a surface of the rolling element is formed with a Cr coating film, and a raceway of at least one of the inner ring and the outer ring is formed with a Cr coating film.
US10995795B2
A bearing assembly includes a support ring circumferentially surrounding a central bearing axis and a plurality of superhard bearing elements coupled to the support ring. Each of the plurality of superhard bearing elements has a base, a superhard bearing surface, and a lateral periphery extending between the base and the superhard bearing surface. The superhard bearing surface has a partial-ellipsoidal surface shape. A bearing apparatus includes an inner bearing assembly and an outer bearing assembly. A subterranean drilling system includes an output shaft operably coupled to a bearing apparatus.
US10995790B2
An elongate member assembly having an elongate member, a connecting member provided between one end and another end of the elongate member, and a swaging member that swages and fixes the connecting member to the elongate member, and fixing member connected to the connecting member. The connecting member includes a swaging portion pressed by the swaging member on the elongate member, and a connecting portion connected to the fixing member. The fixing member includes an anchor portion mounted to a mounting object member, and a ring-shaped portion connected to the connecting portion. The connecting portion includes, a rotation permitting portion that permits the ring-shaped portion to move, and a movement limiting portion that limits movement of the ring-shaped portion. The elongate member assembly facilitates the fixing thereof onto the mounting object member.
US10995788B2
Various embodiments described herein provide a fastener system having straight walled driving surfaces that provides a reliable stick fit feature, while also improving stability of engagement between the system components. A feature of the new system is to allow stick fit engagement of existing standard straight walled drivers in the new system.
US10995787B2
The present invention discloses a quick locking piece, comprising a shaft sleeve and a rotary shaft which are cooperatively installed; the rotary shaft has a locked section and a sliding section, and the locked section is located at one end portion of the rotary shaft; an outer contour surface of the sliding section is provided with a first guide slot for guiding the rotary shaft to move and lock and a second guide slot for guiding the rotary shaft to rotate; the locked section of the rotary shaft is sleeved with a connector pivotally connected with the shaft sleeve; a first positioning post is provided on the connector at a position corresponding to the first guide slot, a second positioning post is provided on the shaft sleeve at a position corresponding to the second guide slot. The quick locking piece has a simpler structure, which can improve the installation efficiency.
US10995782B2
A method for assembling at least two parts, connected by main and secondary definitive connections arranged in predetermined positions, includes: secondary definitive connections each housed in secondary definitive holes passing through the parts to be assembled, made independently of one another before the parts are assembled, main definitive connections each housed in main definitive holes passing through the parts to be assembled, made during the same operation while the parts are held in place by the secondary definitive connections.
US10995776B2
An actuator includes a piston and a housing. The piston includes a piston shaft that is configured to reciprocate within a chamber of the housing. The actuator includes a gland electrically coupled to the housing. The gland forms at least a portion of a first end of the chamber. The actuator also includes a first conductor positioned in the chamber. The first conductor is coupled to the gland and to a first side of the piston to electrically couple the piston to the housing.
US10995773B2
A system includes a pump configured to pressurize a first fluid, and a pressure exchanger (PX). The PX is configured to receive a second fluid, to receive the pressurized first fluid, and to utilize the pressurized first fluid to pressurize the drilling mud for transport to a well.
US10995768B2
A compressor rotor of a turbomachine includes a rotor disk; a rotor hub forming or connected to a radially outer edge of the rotor disk; and a plurality of rotor blades on the rotor hub extending radially outwards. The rotor hub includes an axially frontal leading edge, an axially rear trailing edge, a top side, a frontal bottom side extending on a bottom side of the rotor hub from the leading edge in a direction of the rotor disk and transitioning into same, and a rear bottom side extending on the bottom side from the trailing edge in the direction of the rotor disk and transitioning into same. The frontal bottom side and/or the rear bottom side of the hub is contoured in a circumferential direction of the rotor hub to form respectively one indentation in an area below a rotor blade.
US10995767B2
A fan blade for a fan impeller is coupled to a front endring and a rear endring. The fan blade includes a first portion, a second portion, a third portion, a leading edge, and a trailing edge. The second portion is positioned on a first side of the first portion. The third portion is positioned on a second side of the first portion. The leading edge defines a leading edge blade angle and the trailing edge defines a trailing edge blade angle. The leading edge blade angle and the trailing edge blade angle are constant within the first portion and the leading edge blade angle and the trailing edge blade angle vary within the second portion and the third portion.
US10995763B1
Disclosed herein are aspects of a sealing device, as well as a pump using the same. In one embodiment, the sealing device includes an axial sleeve having a first end and a second end, a dynamic seal mounted about the first end of the axial sleeve, the dynamic seal including at least one dynamic seal assembly, each of the at least one dynamic seal assemblies including a diffuser and a static steal mounted about the second end of the axial sleeve, and a fixed cartridge housing enclosing at least a portion of the axial sleeve, and an entirety of the dynamic seal and static seal.
US10995758B2
A pump for circulating water includes an upper housing 10 formed with an inlet 11 and an outlet 12 of fluid; a lower housing 20 arranged in a lower side of the upper housing 10, having a space formed therein; an inner housing 30 having an edge part interposed between the upper housing 10 and the lower housing 20, and an impeller receiving space 31 formed in a middle part; an impeller 50 received inside the upper housing 10 and in the impeller receiving space 31 to be rotatably installed; a rotor 60 installed inside an outer circumference of the impeller 50; a spring 65 installed between a lower surface of the impeller and the inner housing; and a stator 70 installed inside the lower housing 20.
US10995743B2
An air-filtering protection device includes a filtering mask and an actuating and sensing device. The filtering mask is for being worn to filter air. The actuating and sensing device is mounted and positioned on the filtering mask and includes at least one sensor, at least one actuating device, a microprocessor, a power controller and a data transceiver. The at least one actuating device is disposed on one side of the at least one sensor and includes at least one guiding channel. The actuating device is enabled to transport air to flow toward the sensor through the guiding channel so as to make the air sensed by the sensor.
US10995739B2
The invention provides a fluid working machine comprising: a cylinder block (1) having an axial bore (4); a crankshaft (2) which extends within the axial bore (4) and is rotatable about an axis of rotation (3); and first and second valve cylinder devices (13) provided in the cylinder block (1) arranged about and extending outwards with respect to the axial bore (4), the first and second valve cylinder devices (13) being axially offset from each other, the first and second valve cylinder devices (13) being offset from each other about the axis of rotation (3), and the first valve cylinder device having an axial extent which overlaps the axial extent of the second valve cylinder device, wherein the first and second valve cylinder devices (13) comprise first valves (14) having respective first working fluid ports (48, 49), the said respective first working fluid ports (48, 49) of the first valves (14) of the first and second valve cylinder devices (13) being in fluid communication with each other via a common conduit (50, 52) extending within the cylinder block (1).
US10995738B2
A fluid end assembly comprising: a housing, valves, seals, seats, springs, plungers, plunger packing, and other associated parts, paired with a suction manifold that facilitates fluid feeding through a centrally located external suction intake. The suction manifold of this invention is designed to preserve fluid energy that will ensure complete filling of the cylinder in extreme pumping conditions. The suction manifold utilizes a chamber design positioned immediately below the suction valves, eliminating all connecting ducts. The design of the manifold of this invention can be easily fabricated utilizing commercially available steel plate, pipe, and pipe fittings.
US10995736B2
A method for detecting fatigue state of cog belt of wind power generator set is provided, including acquiring pitch angles satisfying preset condition, acquiring signal characteristic values corresponding to the pitch angles, selects from the pitch angles according to acquisition timing sequence of signal characteristic values pitch angles at which signal characteristic value changes, performing characteristic statistics on selected pitch angles to acquire characteristic statistic value and determining whether the cog belt is in fatigue state by comparing characteristic statistic value with predetermined threshold.
US10995735B1
A support fixture for a wind turbine blades transported by rail. A main frame pivots about a first vertical axis and a first lateral axis, and has a frame arm extending from it. The main frame supports the wind turbine blade on a blade cradle. A root end stand is pivotally supported from the frame arm about a second vertical axis. A mounting flange adapter, coupled to the wind turbine blade, pivots about a second lateral axis and a longitudinal axis, and is supported by the root end stand. Fixture has universal adaptability by virtue of the plural axes of pivot.
US10995724B2
This igniter assembly 220 includes: an igniter 2 provided with a lead terminal 20; a body 1 made of resin and storing the igniter 2; and an internal terminal 3 fixed to the body 1 and having one end electrically connected to the lead terminal 20. The internal terminal 3 has another end extending outward of the body 1.
US10995722B2
A work vehicle includes an engine controller for driving an engine, a power supply line, a power supply control line, and a display signal line. When a check switch switchable into a safe position corresponding to safe drive of the engine and a non-safe position is switched to the safe position, the power supply control line renders a power supply relay ON. The display signal line transmits a signal indicative of the switched state of the check switch to a display.
US10995714B2
An outboard motor includes an engine, a fuel tank, a fuel pathway, a fuel pump, and a controller. The engine includes a fuel injector. The fuel tank includes an internal space in which fuel is stored. The fuel pathway is connected to the fuel injector and the fuel tank. The fuel pump is disposed in the fuel pathway, and supplies the fuel from the fuel tank to the fuel injector. The controller controls the fuel pump. The controller determines whether or not a start condition, indicating that air has entered the fuel pathway, is satisfied. The controller is configured or programmed to execute an air releasing control to open the fuel injector and drive the fuel pump when the start condition is satisfied.
US10995709B2
An engine peripheral structure includes an engine body mounted in an engine room, an intake system connected to the engine body, and a supercharger provided in the middle of the intake system. The intake system includes a low-pressure intake passage connected upstream in an intake direction of the supercharger, and a high-pressure intake passage connected downstream in the intake direction of the supercharger. The intake system has the high-pressure intake passage turned back at the supercharger with respect to the low-pressure intake passage, and has the low-pressure intake passage and the high-pressure intake passage extended on a left side surface of the engine body so as to be at least partly overlapped with each other in the up-down direction V.
US10995700B2
A jet engine including a motor with a fan casing and a nacelle which includes a mobile cowl and a main slider that is mobile in translation between an advanced position and a retracted position in which the mobile cowl and the fan casing define, between them, a window. The nacelle also includes reverser flaps and exterior flaps, each one being mounted articulated on the main slider between a stowed position in which it obstructs the window and a deployed position in which it does not obstruct the window, a secondary slider that is mobile in translation on the main slider between a first position and a second position, a transmission system making each reverser flap and exterior flap pass from the stowed position to the deployed position when the secondary slider passes from the first position to the second position, and a set of actuators that bring about a movement in translation of the main slider and of the secondary slider.
US10995685B2
An electricity generator includes a generator section which is a complete standalone electricity generator designed to operate on a hydrocarbon fuel and a fuel conversion section which adapts the generator section to operate on alternative fuels that are different than the designed fuel of generator section. The generator section includes a RPM control unit, an internal combustion engine which has a crankshaft, an electromagnetic conversion component which converts the rotational motion of the crankshaft into electricity and a crankshaft sensor which senses the rotational speed of the crankshaft thereby creating a RPM control signal. The control signal is provided to the RPM control unit which controls the rotational speed of the crankshaft. The fuel conversion section includes a first fuel source and a second fuel source. Characteristically, the first fuel source provides a methanol-containing fuel and the second fuel source provides LPG or flare gas.
US10995683B2
The subject matter of this specification can be embodied in, among other things, a method that includes determining a gas supplement ratio (GSR) of a mixture of natural gas and diesel, identifying a start event of a stroke of a piston of a combustion cylinder of a dual-fuel engine, identifying a first observation period that is offset from the start event based on the GSR, identifying a second observation period based on the GSR, receiving signals representative of vibration of the combustion cylinder during the stroke, identifying an abnormal combustion event based on the signals, determining that abnormal combustion occurred during at least one of the first observation period and the second observation period, and causing a change in operation of the engine based determining that abnormal combustion occurred during at least one of the first observation period and the second observation period.
US10995681B2
A combustion control device for an engine includes a plurality of cylinders, a surge tank disposed in an intake path to the cylinders, an independent intake passage connecting the surge tank and an intake port of each of the cylinders, a fuel injection valve that is disposed for each of the cylinders and that supplies fuel into each of the cylinders, and a control unit that controls a fuel injection amount of each of the fuel injection valves according to an engine operating state. The control unit corrects a target fuel injection amount of each of the cylinders, the target fuel injection amount being determined according to the engine operating state, based on a re-intake correction amount set in each of the cylinders according to a re-intake amount of intake air from the intake port in internal EGR in each of the cylinders.
US10995673B2
An exemplary gas turbine engine assembly includes a first spool having a first turbine operatively mounted to a first turbine shaft, and a second spool having a second turbine operatively mounted to a second turbine shaft. The first and second turbines are mounted for rotation about a common rotational axis within an engine static structure. The first and second turbine shafts are coaxial with one another. First and second towershafts are respectively coupled to the first and second turbine shafts. An accessory drive gearbox has a set of gears. A compressor is driven by the first towershaft. The engine assembly further includes a starter generator assembly, and a transmission coupling the starter generator assembly to the first set of gears. The transmission is transitionable between a first mode where the starter generator assembly is driven at a first speed relative to the second towershaft, and a second mode where the starter generator assembly is driven at a different, second speed relative to the second towershaft.
US10995671B2
An inlet body is for a fluid injector for a turbomachine. The inlet body includes a casing and an inlet nozzle, housed inside the casing, that serves as a seat for a mobile sealing member. The inlet nozzle includes a central duct for the fluid and an annular rim surrounding the central duct. The annular rim includes a housing for a gasket. The housing is defined by a bottom wall, an opening opposite the bottom wall, and two opposite walls which each extend between the bottom wall and the opening. The walls are tilted towards each other in the direction of the opening.
US10995667B2
In a filtration system, in particular for cleaning the intake air of a gas turbine, including a flow channel surrounded by walls with an inflow opening and an outflow opening, a partition wall with at least two openings between a dirty side and a clean side which is positioned between the inflow opening and the outflow opening and limited by the walls of the flow channel, and at least two filters for purifying a flowing fluid. At least one filter is installed at a first opening on the dirty side of the partition wall and at least one filter at a second opening on the clean side of the partition wall.
US10995666B2
A particle separator includes a separator body in a primary fluid passageway of a machine. The primary fluid passageway includes one or more bleed holes through which a diverted portion of the fluid flowing in the primary fluid passageway toward a volume of the machine is diverted into an auxiliary flow passageway that bypasses the volume and directs the diverted portion of the fluid toward one or more other components of the machine. The separator body is coupled with the inner wall and/or outer wall of the primary fluid passageway. The separator body includes an upstream edge positioned to separate at least some particles carried by the fluid from the fluid as the diverted portion of the fluid bends around and flows over the at least one upstream edge of the separator body and into the auxiliary flow passageway.
US10995655B2
A fuel injection device including a valve body having an injection hole-formed part having a plurality of injection holes on the leading end side of the valve body. An injection hole comprises a crossing angle, θ1, between a central axis of the injection hole-formed part and an injection hole axis, and another injection hole comprises a crossing angle, θ2, between the central axis and another injection hole axis. θ2 is larger than θ1. The injection holes are formed such that a distance between the central axis and an inlet surface center of the injection hole is longer than a distance between the central axis and another inlet surface center of the another injection hole. A straight line beyond an outlet surface in the injection hole axis does not intersect with another straight line beyond another outlet surface in the another injection hole axis.
US10995651B2
An exhaust system for a combustion engine of a motor vehicle comprises a support plate on which at least one exhaust line or at least one exhaust silencer is provided. The support plate is made of a plastic material. A motor vehicle comprises a combustion engine and an exhaust system which is arranged in an underfloor tunnel of the motor vehicle.
US10995646B2
A control device comprising a first exhaust temperature calculation part calculating a temperature of exhaust flowing into a PM trapping device as a first exhaust temperature, a second exhaust temperature calculation part calculating a temperature of exhaust flowing out from the PM trapping device as a second exhaust temperature, a rate of change over time calculation part calculating a rate of change over time of the first exhaust temperature and a rate of change over time of the second exhaust temperature, and a judgment part judging if the PM trapping device is in a removed state removed from the exhaust passage based on a difference between the rate of change over time of the first exhaust temperature and the rate of change over time of the second exhaust temperature.
US10995638B2
A method for diagnosing the valve timing of an internal combustion engine, a characteristic curve of an actual intake manifold pressure signal being ascertained as a function of a crankshaft signal, the characteristic curve of the actual intake manifold pressure signal being compared to a characteristic curve of a setpoint intake manifold pressure signal and a shift of the valve timing being diagnosed in the event of a specifiable deviation of the actual intake manifold pressure signal from the setpoint intake manifold pressure signal.
US10995637B2
A rocker arm can comprise a forked outer arm assembly and a T-shaped inner arm assembly comprising an inner arm body comprising a valve side, a latch side, a bearing hole on the valve side, and a latch body on the latch side, the latch body comprising inner arm extensions extending away from the latch body. A pivot axle can connect the outer arm assembly to the inner arm assembly so that the inner arm assembly is configured to pivot with respect to the outer arm assembly. A latch assembly can comprise a latch configured to selectively extend to and retract from a latch seat on the latch body to selectively lock the inner arm assembly with respect to the outer arm assembly or unlock the inner arm assembly to pivot within the outer arm assembly.
US10995635B2
A gas turbine engine component assembly is provided. The gas turbine engine comprises: a first component having a first surface and a second surface opposite the first surface; a second component having a first surface and a second surface, the first surface of the first component and the second surface of the second component defining cooling channel therebetween in fluid communication with the cooling hole for cooling the second surface of the second component; and a particulate mitigation device extending from the first surface of the second component a selected distance wherein the particulate mitigation device has an opening therethrough in fluid connection with the cooling channel, and wherein the selected distance is selected to reduce the amount of particulate entering the cooling channel.
US10995632B2
An airfoil for a gas turbine engine according to an example of the present disclosure includes, among other things, an airfoil section extending in a spanwise direction, extending between a leading edge and a trailing edge in a chordwise direction, and extending in a thickness direction between a pressure side and a suction side. The airfoil section has a main body and a first skin. The main body includes a plurality of ribs defining a plurality of internal channels. The first skin is attached to the main body to enclose the plurality of internal channels such that the main body and the first skin cooperate to define the pressure and suction sides. A damper has at least one layer of damping material sandwiched between the first skin and the plurality of ribs. A method of forming a gas turbine engine component is also disclosed.
US10995619B2
A method of fabricating an airfoil includes imaging a second end of the body portion to obtain image data, casting the tip portion utilizing the image data of the second end of the body portion and coupling a first end of the tip portion to the second end of the body portion. One or more features of the tip portion align with one or more features of the body portion. The method also includes additively manufacturing a core of the tip portion utilizing the image data and forming a casting mold about the core. The tip portion is cast in the casting mold. The coupling of the tip portion to the body portion including depositing a bonding material on a first end of the tip portion. An airfoil formed by the method is also disclosed.
US10995616B2
Systems and methods for detecting underground voids, comprising steps of: digging a tunnel to be the detection path; placing fluid dispensing means along the bottom part of the tunnel wherein said dispensing means further equipped with fluid pressure sensing means; partially sealing the tunnel as to allow a reasonable portion of the fluids dispensed from said fluid dispensing means to travel downwards, deeper into the ground; providing remote device in data or mechanical communication with said sensing means; on initial activation, allowing pressured fluid to be dispensed from said dispensing means until predefined constant pressure threshold in the system is met; maintaining predefined constant pressure range in the system by constantly or periodically dispensing fluid via said dispensing means; constantly or periodically monitoring said pressure sensing mean; and upon detection of abnormal low pressure in the system activating alert means.
US10995614B1
A diamond coated tip for a non-rotatable bit/holder for road milling operations that includes an overlay of diamond material and a base. An outer surface of the overlay including a tip, at least two parabolic sections, and a generally cylindrical section. The overlay can also include an overfill portion of adjacent the generally cylindrical section.
US10995611B2
A downhole tool is described that includes at least three sections welded together. The downhole tool has a downhole section, an intermediate tool section mounted to the downhole section with a lower weldment, and an uphole section positioned opposite the downhole section mounted to the intermediate tool section with an upper weldment. The downhole tools as described herein include an elongate internal passage that extends from the downhole section to the uphole section through the lower weldment and the upper weldment. The elongate internal passage is sized to receive drilling fluid therethrough. Furthermore, one or more of the downhole section, the intermediate tool section, and the uphole section includes: a) at least one sensor module, b) a cavity, and c) a plurality of bores (holes). In certain embodiments, the downhole tool may be triple combo tool, an acoustic logging tool, or a directional tool, such as a steerable tool.
US10995606B2
Methods arc provided for using sonic tool data to investigate a multi-string wcllbore. The sonic data is processed to obtain indications of phase slowness dispersions for multiple locations in the wellbore. The dispersions are aggregated. The aggregated dispersions are compared with a plurality of cut-off mode templates to identify the presence of cut-off modes or the lack thereof in the aggregated phase slowness dispersions. Features of the multi-string wellbore are identified based on the presence of the cut-off modes or the lack thereof. In another method, the sonic data is processed to obtain indications as a function of depth of at least one of an energy spectrum, a semblance projection, a slowness dispersion projection, an attenuation dispersion projection, and a wavenumber dispersion projection. The indications are inspected to locate a shift at a particular depth indicat- ing a transition in at least oneannulus of the multi-string wellbore.
US10995605B2
A method and system for dampening a stick-slip vibration. The method may comprise determining at least one frequency of a stick-slip vibration; determining mechanical properties of the drilling system; producing a torque signal from a controller having at least a second order; controlling a rotational speed of a top drive from the torque signal produced by the controller; and damping stick-slip vibration of the drilling system. The system may further comprise a drill string and a bottom hole assembly may be connected to the drill string. A drill bit may be connected to the bottom hole assembly and an information handling system may be connected to the drilling system.
US10995604B2
A downhole closed loop method for controlling a curvature of a subterranean wellbore while drilling includes controlling a direction of drilling such that the drilling attitude is substantially equal to a setpoint attitude. A setpoint rate of penetration is processed in combination with a setpoint dogleg severity to compute a setpoint attitude increment. The setpoint attitude may be adjusted by the setpoint attitude increment. The setpoint attitude may be incremented at some interval to control the curvature of the wellbore while drilling.
US10995603B2
A control method for using a core drilling system is disclosed. In an embodiment the method includes detecting a predetermined drilling situation on the basis of the attainment of a predetermined threshold value for at least one predetermined corresponding drilling parameter and ending the core drilling operation by selecting a reverse-travel mode for removing the drilling tool from the borehole if the advancing device does not reach a predetermined threshold value for a predetermined corresponding distance value in a direction and the core drilling machine does not reach a predetermined threshold value for at least one predetermined corresponding drilling parameter or continuing the core drilling operation by selecting a predetermined operating mode if the advancing device reaches a predetermined threshold value for a predetermined corresponding distance value in a direction and the core drilling machine reaches a predetermined threshold value for at least one predetermined corresponding drilling parameter.
US10995593B2
Example of the present disclosure relate to frac sleeve with set of inner sleeves that allow selective open and close of such sleeves, where clusters of the same frac sleeves to be treated top to bottom.
US10995591B2
The invention concerns a method for installing a hatch (34) to a subsea structure (10) by connecting the hatch to the subsea structure by at least one hinge (20) having a first mounting portion (21), a second mounting portion (22), a flexible portion (23) interconnecting the first and second mounting portion allowing a pivot connection between the first and second mounting portion. The installation steps comprise •—inserting a protrusion (23) of the first mounting portion (21) into an installation hole arranged in the subsea structure (10), •—inserting a protrusion (24) of the second mounting portion (22) into an installation hole arranged in the hatch (34), thereby •—engaging the first mounting portion (21) of the hinge (20) for anchorage with the subsea structure (10) and engaging the second mounting portion (22) for anchorage with the hatch (34) thereby arranging for the hatch to pivot between a closed and an open position about a pivot axis provided by the flexible portion of the hinge. The invention also concerns a hinge and an assembly for subsea use.
US10995590B2
The invention is a method of exploiting hydrocarbons within a sedimentary basin, by stratigraphic simulation coupled with a hydrologic model and a diagenetic model. A gridded representation of the basin, comprising at least a mineralogical composition and a porosity within each cell, is determined by means of a stratigraphic simulator for at least one time step. Then, at least one hydrologic zone is delimited using a hydrologic model, and at least one chemical composition of the fluids and a direction of circulation of the fluids are determined in each cell located in the zone. At least the chemical composition of the fluids, the mineralogical composition and the porosity are then updated in each cell of the gridded representation with a diagenetic model comprising a hydrologic flux balance, established using at least the directions of circulation of the fluids and from which a cell visiting order is determined for the fluids.
US10995589B2
An example method of setting a plurality of valves into a predetermined configuration for use in a wellbore servicing operation includes presenting a schematic display of the plurality of valves with a visual indication of the current state of each valve. The method also includes displaying a list of predefined valve configurations. The method further includes overlaying on the schematic display a predefined valve configuration selected from the list and visually indicating on the overlay the state of each valve if the predefined valve configuration is implemented.
US10995587B2
A reversing valve for a hydraulic piston pump, including a pilot valve and a main valve. The pilot valve includes a pilot valve seat, a hollow valve core and a pull rod. The main valve comprises an upper valve seat, a lower valve seat and a main valve core. When the hollow valve core is at a upper position, the control flow passage communicates with the spent fluid flow passage, and the main valve core is at a lower position, so the power piston is driven to move downwardly by the power fluids provided by the main valve. When the hollow valve core is at a lower position, the power fluid controls the main valve core to be seated at the upper position, and the power piston is driven to move upwardly by the power fluids provided by the pilot valve.
US10995586B2
A fully electric tool for continuous downhole flow control is described, said tool comprising a body and along the said body, actuating set(s), each actuating set comprising a passage system comprised of shaft(s) radially disposed along said cylindrical body, each of said shaft (s) being actuated with its opposed pair or in an independent way in a well-defined position or not, said shaft(s) being provided of spherical element(s) or sphere(s), provided of at least one window forming piles of sphere(s) in shaft(s), the rotation of said shaft(s)(108) of piles of sphere(s) enabling the opening or total or partial obstruction of holes by the total or partial coincidence of said window(s) of sphere(s) with said bore(s) of said cylindrical body.
US10995582B2
Systems, methods, and apparatuses of the present disclosure generally relate to fluid placement tools. A fluid placement tool includes a connecting section at a proximal end of the fluid placement tool for coupling the fluid placement tool to a conveyance. The fluid placement tool also includes an actuating section coupled to the connecting section, wherein the actuating section comprises a first check valve and a piston, wherein the first check valve is positioned to allow fluid flow through the actuating section and into engagement with the piston. The fluid placement tool also includes a fluid containment section, wherein the fluid containment section comprises a fluid reservoir and a second check valve, wherein the fluid reservoir is disposed between the first check valve and the second check valve, wherein the second check valve is position to only allow flow out of the fluid containment section. The actuating section is operable to drive the piston through the fluid reservoir for displacement of a fluid from the fluid reservoir and into a wellbore.
US10995579B2
A containment device for containing leakage from a stuffing box is provided. The containment device can have a base defining an interior space, a structural member positioned substantially vertically with an interior passage sized to allow a polish rod to pass through and a lid. The containment device can be adapted for connection to the stuffing box so that a bottom of the structural member rests on the stuffing box when the containment device is installed on the stuffing box. The containment device can be installed by removing a dust cap from the stuffing box and attaching the containment device to a top of the stuffing box with the interior passage aligning with the stuffing box. The dust is installed on top of the lid and the lid placed on the base. The polish rod can then be run through the interior passage of the containment device.
US10995570B2
An apparatus for identifying a tool joint connection is disclosed comprising a scanning system configured to scan an exterior of a drill string, at least one distance measuring sensor mounted to a movable platform and a computer connected to the scanning system and the at least one distance measuring sensor, wherein the computer is configured to receive data from a scanning of the exterior of the drill string and compare the data from the scanning to a reference to determine a presence of the tool joint connection.
US10995564B2
A system for handling tubulars on a rig may include a top handling device configured for arrangement on the rig and for handling a top portion of a tubular to and from a setback area. The system may also include a lower handling device configured for arrangement on the rig and for handling a bottom portion of the tubular between well center and a release position. The system may also include a bottom handling device configured for arrangement on the rig and for handling the bottom portion of the tubular between the release position and the setback area.
US10995559B2
A coupling system (12) between a riser (2) and an underwater supporting structure (10), includes a coupling seat (13) and a coupling head (14) which can be inserted in the seat. A pull connector (16) constrains the head (14) to the seat (13) to prevent the extraction of the head (14) but to allow rotation of the head (14). A clamping connector (18) constrains the head (14) to the seat (13) to prevent transversal translation and rotation to the head (14) and the seat (13). The pull connector (16) can be actuated alone and independently from the clamping connector (18) to make a provisional, pull-only connection between the head (14) and the coupling seat (13). The clamping connector (18) can be actuated independently from the pull connector (16) to allow postponing the complete clamping with respect to the provisional connection.
US10995554B2
An auto-adjustable directional drilling apparatus comprises: a drive-shaft housing; a drill collar coupled to the drive-shaft housing; a drive shaft passing through the drive-shaft housing and the drill collar; an active stabilizer fixed to the drive-shaft housing and movably coupled to the drill collar; a sliding assembly comprising a base support fixed to the drill collar and a sliding base coupled to the drive-shaft housing, wherein the base support defines a slide way and the sliding base is slidably disposed in the slide way; and an actuating module coupled to the sliding base to drive the sliding base to slide along the slide way. An auto-adjustable directional drilling method is also disclosed.
US10995551B2
A device for dampening noise and a rock drilling rig. The noise dampening device includes a skin structure and a frame, which are separate elements. The skin structure is configured to form a space for receiving at least a part of the rock drilling unit and includes several noise dampening panels, which are mounted to the frame in a removable manner.
US10995542B2
An outdoor window including a movable sash which is connected to a fixed frame by means of a hinge system, and is provided with a supporting frame comprising a supporting section bar connected with the hinge system. The pivoting system has a bracket fixed to the fixed frame and provided with a projecting portion, that is placed alongside the outer lateral face of the upright of the movable sash when the latter is closed. The pivoting system further comprises a hinge which is provided with a first wing fixed to the supporting section bar of the movable sash, and with a second wing fixed to the projecting portion of the bracket. The supporting frame of the movable sash comprises a protective section bar which covers the hinge and the supporting section bar of the movable sash when the latter is closed.
US10995537B2
Devices, systems, and methods for a frame with a slidable segment are disclosed. The slidable segment is slidably mounted within the frame. A first motor is coupled to the slidable segment. The first motor has a first gear affixed to and driven by the first motor. A first gear track may be mounted to a first horizontal member of the frame, wherein teeth of the first gear align with tooth spaces of the first gear track. Rotating the first gear in a first rotational direction causes the first gear to pull the slidable segment in a first linear direction as the first gear walks along the first gear track. Rotating the first gear in a second rotational direction causes the first gear to pull the slidable segment in a second linear direction as the first gear walks along the first gear track.
US10995533B2
A hydraulic drive for a sash of a door, a gate, a window or the like comprises a housing and a piston which is displaceably guided in the housing and which divides the interior of the housing into a pressure chamber and a non-pressurized chamber. In this case, the drive, which can in particular be a hydraulic door closer, comprises a regulating valve which is arranged on the end face of the housing delimiting the pressure chamber on the side facing away from the piston and which is integrated in particular in a housing cover for activating an impact function. The regulating valve has a valve member which is displaceable between a closed position and an open position in a valve bore of a valve housing formed in particular by the housing cover, is impinged on in the closing direction by the pressure in the pressure chamber and can be transferred into the open position thereof by the spring force of a spring unit when the pressure in the pressure chamber falls below a predeterminable limit pressure.
US10995526B2
The present invention relates to a door latch system, more particularly to a door latch system which includes: a stopping lever unit rotatably installed in the main locking member; a stopping threshold formed in the sub-locking member wherein a stopping protrusion is being caught; and a locking plate slidingly installed in a housing for rotating the stopping lever unit, wherein a lever guide portion is formed in the locking plate, and a guide bar is formed in the stopping lever unit, so that the rotation of the stopping lever unit is accomplished as the guide bar is guided by the lever guide portion, and the stopping lever unit can be coupled to or separated from the stopping threshold in accordance with sliding of the locking plate.
US10995521B2
A linearly-actuated lock including a housing, a lock case received within the housing along an axis, and a lock barrel rotatable relative to the lock case between a locked state and an unlocked state. The lock barrel includes tumblers and tumbler springs. The lock further includes a key insertable into the lock barrel to displace the tumblers relative to the lock barrel in a direction parallel to the axis and a sidebar extending through apertures of the lock barrel. The sidebar is engageable with a notch of the tumblers when the sidebar moves radially inward relative to the axis. The sidebar includes a cam surface slidable against at least one of the housing and the lock case when the lock barrel rotates. The sidebar also includes a projection having a single-ramped surface received within the notch of each tumbler when the lock barrel is in the unlocked state.
US10995519B2
Disclosed is a substantially rectangular plinth member for installation at the base of a fence to at least partially close a space between the fence and a ground surface underneath the fence. The plinth member is elongate and comprises a first major surface and an opposite second major surface. The plinth member has a major axis and a minor axis extending perpendicular thereto, the major and minor axes defining a notional centre plane of the plinth member. The plinth member has first and second end margins at its respective opposite ends along the major axis and third and fourth end margins at its respective opposite ends along the minor axis. A plurality of substantially parallel stiffening formations are defined by portions of the plinth member that are displaced from the notional centre plane, extend between the first and second end margins, and are spaced apart between the third and fourth end margins. The stiffening formations are configured such that the plinth member has a greater pressure load bearing capacity when loaded on the first major surface than it has when loaded on the second major surface.
US10995516B2
An articulating frame for a shelter includes a plurality of struts pivotally connected to each other to define a skeletal structure that is adapted to be articulated between a folded condition and an erected condition. The skeletal structure in the erected condition includes a segmented arch that defines an interior space. The skeletal structure is adapted to support an associated outer shell covering. The frame includes at least one double-scissor linkage segment including four of the plurality of struts. The four struts include: (i) first and second struts each with opposite inner and outer ends, the first and second struts bring pivotally connected to each other at a first pivot point located between their respective inner and outer ends; and, (ii) third and fourth struts each with opposite inner and outer ends, the third and fourth struts being pivotally connected to each other at a second pivot point located between their respective inner and outer ends. The inner end of the first strut is pivotally connected to the inner end of the third strut at a third pivot point and the inner end of the second strut is pivotally connected to the inner end of the fourth strut at a fourth pivot point such that a four-bar parallelogram accommodating linkage is defined by the four struts between the first pivot point, the second pivot point, the third pivot point, and the fourth pivot point.
US10995515B2
Supporting framework of a tent with a roof having a pyramid shape, a supporting structure comprising at least four supports, at least three outer scissor-type grid sections for each outer side of the supporting framework, a device for attaching the roof to the central post, central diagonal bars extending from the central post, wherein the central diagonal bars are connected to the outer scissor-type grid sections via scissor-type grid sections directed inwards into the tent, and wherein the central post is extended by means of a handling bar—for the formation of the apex of the roof, and wherein the handling bar or the central post can be connected to the central diagonal bars.
US10995511B2
The present invention relates to the technical field of energy dissipation and shock absorption buildings, and particularly relates to a self-recovering energy dissipation support with a shape memory alloy damper. The self-recovering energy dissipation support includes a core shape memory alloy damper and cross-shaped steel columns, wherein the shape memory alloy damper includes two sets of inner and outer sleeves. A sliding groove is arranged between the inner sleeve and the outer sleeve, so that the inner sleeve and the outer sleeve can slide relative to each other along a track. The two sets of inner sleeves are connected through pre-stretched shape memory alloy ribs I. The inner sleeves and the outer sleeves are connected through pre-stretched shape memory alloy ribs II. An outer end plate of the shape memory alloy damper is connected with the cross-shaped steel columns.
US10995497B1
An insulation furring and flashing strip system adapted for attachment to insulation board, with or without exterior sheathing, exterior siding, metal panels, sheets, roofing, signage or exterior masonry products. The insulated furring and flashing strip system includes insulation foam insulation received inside a “U” shaped, a “Hat” shaped, or a trapezoidal shaped metal channel. The insulation foam is bonded to the metal channel. The metal channel includes dimpled screw holes for receiving elongated strip system screws. The screws are used for securing the strip system to wall and roof stud framing. Building wall or roof siding is then attached to metal channel.
US10995490B2
The disclosure relates to support members for ceiling systems, such as those that can be formed into an interconnected grid to be suspended from a ceiling and support ceiling tiles. One aspect of the disclosure is a linearly-extending support member for a ceiling tile. The support member has a cross-sectional shape that includes a substantially vertical central web with a top end and a bottom end; at least one flange extending substantially horizontally from the bottom end of the web, the flange having an upper surface and a lower surface; and a bulb extending from the top end of the web, the bulb having a first side and a second side with a cavity therebetween, the bulb having an upper portion and a lower portion adjacent the top end of the web, wherein the entire lower portion of the bulb is narrower than the upper portion of the bulb and wider than the central web, the bulb comprising a series of spaced apertures formed therein through both the first side and the second side of the bulb, each aperture being disposed at least partially in the lower portion of the bulb, each aperture having an upper portion and a lower portion, wherein the upper portion of the aperture is rounded.
US10995483B1
A sediment control device includes an under-seal gasket, a threshold member, a filter member, and a berm extending upwards from the top surface of the under-seal gasket. The under-seal gasket includes a first central opening, and the filter member includes a second central opening smaller than the first central opening. The threshold member and the filter member are attached directly to the bottom surface of the under-seal gasket, but are not attached to each other. The threshold member extends across the first and second central openings and includes a plurality of apertures. The berm includes an elongated cylindrical foam member that surrounds a perimeter of the first central opening, and may in some examples consist of a separate berm component comprising one or more lengths of elongated cylindrical foam members separately encased in berm sleeves, and arranged to surround the perimeter of the first central opening.
US10995477B2
A coupler guard configured to protect an aux coupler assembly from side impacts in the rough use environment of a loader. The coupler guard comprises an encasement and a side plate. The loader comprises the aux coupler assembly and a hinge extension. The encasement wraps around a top portion and interior side of the aux coupler assembly. The side plate attaches to a portion of the encasement and protect an exterior side portion of the aux coupler assembly. A screw assemblies selectively attaches the encasement to the side plate. A ring attaches to a portion of the side plate. The ring selectively wraps around a portion of the hinge extension of the loader. A ring screw assembly selectively holds the ring and the rest of the coupler guard to the hinge extension. An edge trim selectively sits on top of a portion of a first arm.
US10995476B2
A prime mover and a plurality of hydraulic actuators, a hydraulic machine having a rotatable shaft in driven engagement with the prime mover and comprising a plurality of working chambers, a hydraulic circuit extending between working chambers of the hydraulic machine and the hydraulic actuators, each working chamber of the hydraulic machine comprising a low-pressure valve which regulates the flow of hydraulic fluid between the working chamber and a low-pressure manifold and a high-pressure valve which regulates the flow of hydraulic fluid between the working chamber and a high-pressure manifold. The hydraulic machine being configured to actively control at least the low-pressure valves of the working chambers to select the net displacement of hydraulic fluid by each working chamber on each cycle of working chamber volume, and thereby the net displacement of hydraulic fluid by the working chambers, responsive to a demand signal.
US10995473B2
Provided is a construction machine that can prevent a machine body from being lowered without placing a blade in a floating state when the machine body is jacked up, even if the operator performs an erroneous operation, and that can perform favorable leveling work by placing the blade in the floating state when the machine body is not jacked up. A hydraulic excavator includes a pressure sensor that detects the pressure in a bottom-side oil chamber of a blade cylinder, and a controller that switches between validation and invalidation of a floating command and a lowering command for a blade operation device. In the case where the pressure detected by the pressure sensor is less than a predetermined value, the controller switches a solenoid selector valve to an interruption position to invalidate the floating command when a forward stroke of the operation lever is equal to or more than a reference value. In the case where the pressure detected by the pressure sensor is equal to or more than the predetermined value, the controller holds the solenoid selector valve in a communication position to validate the floating command when the forward stroke of the operation lever is equal to or more than the reference value.
US10995468B2
A cover device includes a cover plate having a body portion with inner and outer surfaces. A deployable retainer mechanism is positioned on the inner surface of the cover plate and includes a plurality of engagement features operable between retracted and deployed positions. An adjustment mechanism interconnects the deployable retainer mechanism and the cover plate, wherein the adjustment mechanism includes a portion thereof that is accessible from the outer surface of the cover plate for moving the plurality of engagement features between the retracted and deployed positions.
US10995458B2
Various embodiments for a panel that may be combined with other similar panels to form a padding layer of an athletic field, or other surface, are disclosed. The panel for use in a padding layer of a panel system includes a male locking element configured to form a dove-tail connection with at least one adjacent panel. The dove-tail connection includes a male locking element of the panel coupling with a female locking element of the at least one adjacent panel and forming an interference fit between the male locking element and the female locking element. A space is proved between the male locking element and the female element when coupled that permits thermal expansion of the panel.
US10995445B2
A washing machine includes a bearing housing which is installed on a bottom surface of an outer tub, a clutch stopper which is installed on a bottom surface of the bearing housing, and a driving motor which includes a stator and a rotor which are coupled to a lower side of the clutch stopper, in which the clutch stopper includes a base portion which is disposed on the bottom surface of the bearing housing, and a fastening boss which extends from the base portion to the lower side by a predetermined length and is fastened to stator by a fastening member.
US10995438B2
An integrated system for treating a thread and using the treated thread, comprising: a thread treatment machine for treating a thread or portions thereof; a thread applicator configured for using the treated thread such as a stitching machine of 3D printer; at least one mechanism for collecting and trimming thread portions; and a control unit, configured for controlling at least the thread treatment machine, the thread applicator and the collecting and trimming mechanism and for coordinating the treatment of the thread with the operation of the thread applicator, wherein the control unit is further configured for controlling the collecting and trimming mechanism for collecting untreated thread edge portions for allowing using only treated thread portions.
US10995435B2
Nonwoven webs comprising a water insoluble α-(1,3→glucan) polymer and methods of forming the nonwoven webs are disclosed. The water insoluble α-(1,3→glucan) polymer comprises 90% or greater α-1,3-glycosidic linkages, less than 1% by weight of α-1,3,6-glycosidic branch points, a number average degree of polymerization in the range of from 55 to 10,000, and a ratio of apparent DPw to true DPw in the range of from 2 to 10. The nonwoven webs can be used for personal hygiene wipes, filtration media, apparel, or other uses.
US10995431B2
A fiber structure includes a plurality of weft layers and of warp layers interlinked by multilayer three-dimensional weaving, the fiber structure having at least first and second portions that are adjacent in the warp direction, the first portion presenting, in a direction perpendicular to the warp and weft directions, a thickness that is greater than the thickness of the second portion, wherein the first portion has at its core at least one fiber fabric obtained by three-dimensional weaving of warp yarns and weft yarns in the form of a Mock Leno weave grid, the at least one fabric being present between two skins present at the surface of the first portion and being linked to the skins by warp yarns belonging to the skins that are locally deflected into the fabric.
US10995424B2
The present disclosure provides shuttle vectors for editing exogenous polynucleotides in heterologous live cells, as well as automated methods, modules, and multi-module cell editing instruments and systems for performing the editing methods.
US10995421B2
An object of the present invention is to provide a crystal of a nitride of a Group-13 metal on the Periodic Table which has good crystallinity and has no crystal strain, and to provide a production method for the crystal. The crystal of a nitride of a Group-13 metal on the Periodic Table of the present invention, comprises oxygen atom and hydrogen atom in the crystal and has a ratio of a hydrogen concentration to an oxygen concentration therein of from 0.5 to 4.5.
US10995411B2
The present invention provides a gas generator and comprises an electrolytic device, a condensing filter device, and a cooling device. The electrolytic device is configured for electrolyzing electrolyzed water to generate hydrogen. The condensing filter device is coupled to the electrolytic device for receiving and filtering the hydrogen generated by the electrolytic device. The cooling device comprises a cooling sheet and a cooling fan, wherein the cooling sheet is configured on the condensing filter device, and the cooling fan is configured for driving air to flow through the cooling sheet to cool the condensing filter device. The present invention uses the condensing filter device and the cooling device for cooling the generated gas and the component that gas passes through, so that a stable operating temperature is maintaining. Therefore, the possibility of the component damage by high temperature and humidity is reduced.
US10995410B2
An apparatus may mount an in-stream, continuous contact, visible, sacrificial anode in a fluid passage for the electrolytic corrosion protection. The apparatus may function to protect heat exchangers and/or other metallically connected system components that share contact with electrolytically active fluids. The apparatus may consist of an in-line anode cartridge including a collar body and a viewing port. The apparatus may include a site glass and compression fittings which seals the device causing corrosive fluids to flow past a sacrificial anode. The apparatus may include a visual indicator and an elastically compressed member (e.g., spring) which facilitate continuous metallic/electrical contact and inspection of the anode through the viewing port without system shut down or disassembly. The elastically compressed member and gauge assembly fills the view-ports with a bright indicator as the anode dissolves and the elastically compressed member expands. The apparatus improves inspection, replacement and effectiveness of sacrificial anodes in electrolytically corrosive environments.
US10995402B2
A coating system including a reflective cool down chamber with at least one arcuate wall; and an infrared lamp directed at the arcuate wall.
US10995385B2
A hot pressed part comprises: a predetermined chemical composition; and a steel microstructure that is a gradient microstructure in which, in a thickness direction, a surface layer is a soft layer, an inside is a hard layer, and a layer between the soft layer and the hard layer is a transition layer.
US10995380B2
A press hardening steel by a thin slab casting and direct rolling has a tensile strength of 1500 MPa or more. The press hardening steel has a components by weight percent: C: 0.21-0.25%, Si: 0.26-0.30%, Mn: 1.0-1.3%, P≤0.01%, S≤0.005%, Als: 0.015-0.060%, Cr: 0.25-0.30%, Ti: 0.026-0.030% or Nb: 0.026-0.030% or V: 0.026-0.030%, or a mixture of two or more of the above in any proportion; B: 0.003-0.004%, and N≤0.005%. A method for producing the press hardening steel includes following steps: hot metal desulphurization; electric-furnace or converter smelting and refining; continuous casting; descaling, then entering a soaking furnace; heating and soaking; high-pressure water descaling, then entering a rolling mill; hot rolling; cooling; coiling; austenitizing; die deforming and quenching.
US10995378B2
The present disclosure relates to a microorganism producing L-tryptophan in which the microorganism is modified such that a protein having an L-tryptophan-exporting activity comprising the amino acid sequence of SEQ ID NO: 1 is expressed, and a method for producing L-tryptophan using the microorganism.
US10995372B2
The invention relates to mutant forms of CsgG. The invention also relates to analyte detection and characterisation using CsgG.
US10995364B2
Provided are methods and devices for single-molecule genomic analysis. In one embodiment, the methods entail processing a double-stranded nucleic acid and characterizing said nucleic acid. These methods are useful in, e.g. determining structural variations and copy number variations between individuals.
US10995361B2
The present invention relates to a method for amplifying at least one target RNA in a fixed and, optionally, expanded biological sample. In an embodiment of the invention, the method comprises incubating the fixed biological sample with a pair of polynucleotides complementary to non-overlapping and proximal sequences of a target RNA, wherein the polynucleotide pair hybridizes to the target RNA; ligating the polynucleotide pair using a ligase; and amplifying the ligation product. The invention further provides methods for detecting and optionally quantifying and/or sequencing the amplification product. As the method comprises hybridizing polynucleotide pairs to a target RNA in a fixed biological sample, the target RNA can be hybridized in situ.
US10995357B2
Single dye fluorescent staining and the combination of differences in both intensity and spectral emission permit determination of the minimum concentration of an antibiotic needed to inactivate bacteria (Minimum Inhibitory Concentration (MIC)), thereby providing a means for rapid Antibiotic Susceptibility Testing (AST). This allows for a quick and easy means for clinicians to determine a suitable treatment regimen for patients suffering from bacterial infections and those that eventually lead to sepsis.
US10995356B2
The present disclosure provides a culture device for enumerating colonies of microorganisms. The device can comprise a base, a coversheet, and a nonporous spacer member disposed therebetween. The spacer member comprises an aperture that defines a growth compartment. Disposed in the growth compartment are a cold water-soluble gelling agent, a dry oxygen-scavenging reagent, a dry buffer system, and an effective amount of a dry carbon dioxide-generating reagent. The buffer system is selected such that, when the growth compartment is hydrated with a predetermined volume of deionized water, an aqueous mixture with a pH less than or equal to 6.35 is formed.
US10995348B2
A method of producing lipids, comprising the steps of: culturing a transformant in which the expression of a gene encoding at least any one of the following proteins (A) to (D) is enhanced in a cyanobacteria cell, and producing fatty acids or lipids containing these fatty acids as components. (A) a protein consisting of the amino acid sequence set forth in SEQ ID NO: 1; (B) a protein consisting of an amino acid sequence having 60% or more identity with the amino acid sequence of the protein (A), and having β-ketoacyl-ACP synthase activity; (C) a protein consisting of the amino acid sequence set forth in SEQ ID NO: 44; and (D) a protein consisting of an amino acid sequence having 60% or more identity with the amino acid sequence of the protein (C), and having β-ketoacyl-ACP synthase activity.
US10995343B2
The present invention provides a wheat plant comprising an Rht-B1 allele which encodes an Rht-B1 (DELLA) poly-peptide. Grain from a near-isogenic wheat line comprising the dwarfing Rht-B1c allele was subjected to sodium azide mutagenesis. Plants exhibiting early leaf elongation rates or mature plant height greater than the dwarf parent were selected and the Rht-B1 gene sequenced. This identified 35 mutated alleles of Rht-B1c. Similar methods were also used to identify mutant alleles of the dwarfing s1n1d allele in barley, where DELLA is encoded by the s1n1 gene.
US10995340B2
The invention provides DNA molecules and constructs, and their nucleotide sequences, useful for modulating gene expression in plants, and for specifying intracellular or extracellular localization of a gene product of interest. Transgenic plants, plant cells, plant parts, and seeds, comprising the DNA molecules operably linked to heterologous transcribable polynucleotides are also provided.
US10995319B2
The present invention provides a method of producing a sheet-like pancreatic islet, comprising culturing an isolated pancreatic islet in a culture vessel, wherein a polypeptide comprising an EC1 domain of E-cadherin and having a binding ability to said E-cadherin is fixed on or applied to a surface of a solid phase, while being adhered to the solid phase surface for a period sufficient for the pancreatic islet to take a sheet-like form.
US10995304B2
The present invention relates to novel protease variants exhibiting improved stability and or improved wash performance in liquid detergent. The variants of the invention are suitable for use in e.g. cleaning or detergent compositions, such as laundry detergent compositions and dish wash compositions, including automatic dish wash compositions. The present invention also relates to isolated DNA sequences encoding the variants, expression vectors, host cells, and methods for producing and using the variants of the invention.
US10995302B2
The need for an acidic hard surface cleaning composition which provides further improvements in the maintenance of surface shine, especially on inclined hard surfaces, while also using less thickener is met by formulating the acidic hard surface cleaning composition using a combination of a surface modification polymer and sulfonate hydrotrope.
US10995298B2
A polymer resin composition is disclosed including a chemically attached lubricant structure to produce a self-lubricating medical device thereby eliminating the need of a secondary lubrication step currently required which is useful in medical and surgical devices.
US10995297B2
A composition for protection from scale and as a lubricant for the hot processing of metals is disclosed. The composition includes a mixture of fine-powder materials containing at least the following constituents: (a) 0 to 15% by weight of secondary or tertiary calcium phosphate compound, hydroxyapatite or a mixture thereof, (b) 0.1 to 35% by weight of fatty acid, fatty acid salt or a mixture thereof, (c) 1 to 90% by weight of ground borosilicate glass which in relation to the borosilicate glass contains Na, B, Si and Al in the following proportions by weight expressed by their respective oxides: 1 to 30% by weight of Na2O, 2 to 70% by weight of B2O3, 10 to 70% by weight of SiO2, and 0 to 10% by weight of Al2O3, (d) 9 to 85% by weight of condensed alkali metal phosphates, (e) boric acid, boric acid salt or a mixture thereof in an amount corresponding to a boron content, expressed by the oxide, of 0 to 3.2% by weight of B2O3, and (f) 0 to 10% by weight of graphite. The mixture has a mean particle size D50 of <300 μm.
US10995294B2
Fouling components within a fluid may be prevented from accumulating when an additive contacts the fluid, e.g. by coating the wellbore with the additive prior to the production of the fluid or adding the additive directly to the fluid, etc.. The additive may include, but is not limited to, a block copolymer having at least two components. The first component may be a charged monomer, and the second component may be a long chain fatty alcohol acrylate monomer. In one alternative embodiment, the fluid may be an oil-based fluid produced through a wellbore or an oil-based wellbore fluid, and the fouling components may be or include, but are not limited to, wax, paraffins, asphaltene, resins, and combinations thereof.
US10995290B2
Marine fuel compositions that are low sulfur and have improved wax flow viscosity are disclosed. An example marine fuel composition may have the following enumerated properties: a sulfur content of about 0.50% or less by weight of the marine fuel composition; a density at 15° C. of about 0.86 g/cm3 to about 1.01 g/cm3; a kinematic viscosity at 50° C. of about 1 centistoke to about 700 centistokes; and a ratio of kinematic viscosity to wax flow viscosity of greater than 1, wherein the wax flow viscosity is determined using a minimum operating viscosity of about 8 centistokes at 50° C.
US10995278B2
A heavy hydrocarbon oil is mixed with one or more disulfide oil compounds and/or one or more oxidized disulfide oil compounds and, optionally, a homogeneous catalyst includes dissolved hydrogen, and the mixture is subjected to a delayed coking process to produce a liquid coking unit product stream for recovery and further processing, with the delayed coking being completed in a reduced residence time as compared to the delayed coking of the heavy hydrocarbon oil without the DSO and/or ODSO compounds.
US10995277B2
Described herein are systems and methods for control of an overhead crude section of a hydrocarbon refining process. In one aspect, the method comprises monitoring a plurality of operating conditions of an overhead crude section of a refinery; determining hydrogen chloride and amine conditions of the overhead crude section of the refinery at current operating conditions of the overhead crude section; determining a plurality of fields of action by simulating a variation of one or more of the plurality of conditions; determining a risk indicator of salting for each of the plurality of fields of action; and providing a recommended change in operation of the overhead crude section to one of the plurality of fields of action while adhering to one or more constraints.
US10995273B2
Polymerisable compounds, processes and intermediates for the preparation thereof, liquid-crystal (LC) media comprising them, and the use of the polymerisable compounds and LC media for optical, electro-optical and electronic purposes, in particular in LC displays, especially in LC displays of the polymer sustained alignment type.
US10995272B2
The present invention relates to a pellet mixture including a pellet of a liquid crystal polyester resin composition which contains a liquid crystal polyester resin and an inorganic filler, and a fine powder formed of an organic material, in which a volume average particle diameter of the fine powder is in a range of 10 μm to 200 μm, and an amount of the fine powder is in a range of 10 ppm to 2000 ppm with respect to the total mass of the pellet mixture.
US10995246B2
The present invention provides a curable adhesive composition comprising at least one curable silylated polymer and at least one curing catalyst obtained by reaction of a metal alkoxide and an oxime. The present invention also provides the use of a metal compound obtained by reaction of a metal alkoxide and an oxime as curing catalyst for silylated polymers.
US10995245B2
An epoxy resin composition which exhibits excellent storage stability while having a low initial viscosity and favorable low temperature curability and an electro-conductive adhesive containing the same. An epoxy resin composition includes components (A) to (C): component (A): an epoxy resin (excluding the following component (B)); component (B): an epoxy resin having one epoxy group in a molecule and a surface tension of from 28.5 to 35.0 mN/m; and component (C): a latent curing agent.
US10995243B2
The present invention relates to an adhesive composition, which comprises an epoxy resin; and a polyimide comprising a repeating unit. The repeating unit comprises a first repeating unit represented by formula (1) and a second repeating unit represented by formula (2): wherein X1, Y, Z, m, and n are as defined herein, the weight ratio of polyimide to the total amount of the epoxy resin is 50% to 100%, and in the epoxy resin, the proportion of the epoxy resin having a weight average molecular weight of less than 400 Da accounts for 12 to 40% by weight of the total amount of the epoxy resin. The adhesive formed by the adhesive composition of the present invention has a relatively high glass transition temperature.
US10995241B2
The disclosure discloses an adhesive tape cartridge including an adhesive tape roll. The adhesive roll winds an adhesive tape around a predetermined axis in a housing. The adhesive tape includes a base layer, a first particle-containing adhesive layer, and a second particle-containing adhesive layer. The first particle-containing adhesive layer is disposed on a first side of the base layer in a thickness direction and comprises an adhesive to which particles are added. The second particle-containing adhesive layer is disposed in contact with a surface on the first side of the first particle-containing adhesive layer in the thickness direction and comprises an adhesive to which particles of the same material as the particles are added.
US10995235B2
A composition for a protective film for electroconductive patterns, including: (A) a polyurethane containing a carboxyl group; (B) an epoxy compound; (C) a curing accelerator; and (D) a solvent, wherein the percentage of the solvent (D) contained is from 95.0% to 99.9% by mass, and the solvent (D) contains (D1) a solvent containing a hydroxyl group and having a boiling point in excess of 100° C., and (D2) a solvent having a boiling point that does not exceed 100° C., wherein the content of the solvent (D2) having a boiling point that does not exceed 100° C. is 30% to less than 70% by mass of total solvent in total. The composition can be cured by heating at a temperature not exceeding 100° C. for a heating time not exceeding 10 minutes.
US10995230B2
An aqueous pigment ink for textile inkjet printing is disclosed that contains a pigment, a first water-dispersible resin, a second water-dispersible resin and water, wherein the first water-dispersible resin is at least one resin selected from the group consisting of a water-dispersible urethane resin, a water-dispersible (meth)acrylic resin and a water-dispersible styrene/(meth)acrylic resin, the second water-dispersible resin is a water-dispersible polyester resin, the total amount of the first water-dispersible resin and the second water-dispersible resin is from 2 to 18% by mass relative to the total mass of the ink, and the mass ratio of the second water-dispersible resin relative to the first water-dispersible resin (second water-dispersible resin/first water-dispersible resin) is from 0.1 to 5.0. A method for producing a printed textile item and an ink set are also disclosed.
US10995229B2
An inkjet method for producing a solder mask in the manufacture of a Printed Circuit Board uses a solder mask inkjet ink containing at least one photo-initiator, at least one free radical polymerizable compound and at least one mercapto functionalized carboxylic acid as adhesion promoter. A high quality solder mask withstanding the high thermal stress during the soldering process while maintaining excellent physical properties is produced.
US10995218B2
Modified precipitated silica is produced in a one pot synthesis by forming precipitated silica and modifying with an organosiliconate. The modified precipitated silica is washed following preparation, affording a modified precipitated silica with low levels of ionic substances.
US10995216B2
In the present invention, it is possible to provide a silicone rubber composite which exhibits a conductivity equal to or higher than that using a high content of carbon black, by using a low content of carbon nanotubes as a conductive filler instead of a high content of carbon black to impart conductivity to insulating silicone rubber.
US10995213B2
Provided is a polycarbonate resin composition capable of providing a molded body that has a high light transmittance and high light-diffusing property, can be inhibited from yellowing, and has high thin-wall flame retardancy, and a polycarbonate resin molded body obtained by molding the polycarbonate resin composition. The flame-retardant light-diffusing polycarbonate resin composition has a viscosity-average molecular weight of 17,000 or more and includes, with respect to 100 parts by mass of a polycarbonate (A) formed of 10 to 100 parts by mass of a branched polycarbonate (A-1) and 90 to 0 parts by mass of an aromatic polycarbonate (A-2), 0.1 to 5 parts by mass of a light diffuser (B), 0.01 to 1.0 part by mass of a flame retardant (C), 0 to 0.5 part by mass of a polytetrafluoroethylene (D), and 0 to 2 parts by mass of a polyorganosiloxane (E), and the polycarbonate resin molded body is obtained by molding the polycarbonate resin composition.
US10995210B2
A curable composition, includes a diluent, an epoxy functionalized resin derived from a nutshell oil, an epoxy-rubber copolymer adduct, and a curing agent. There is disclosed a method for making the curable composition, a method of imbuing improved flexibility to a curable composition and a method for improving oily metal adhesion of a curable composition. The method of imbuing improved flexibility to a curable composition includes providing a curable composition, adding an epoxy functionalized resin derived from a nutshell oil and adding a liquid modified hydrocarbon resin derived from a nutshell oil.
US10995205B2
The application provides a bimodal polypropylene random copolymer with good response to nucleating agents, increased crystallization temperature, good mechanical and optical properties, as well as low amounts of extractables and good processability in the sense of high Melt Flow Rate. The present invention further relates to articles made thereof, and the use of the bimodal polypropylene random copolymer for specific applications. It also relates to a process for the preparation of said bimodal polypropylene random copolymer.
US10995203B2
Rotomolded compositions and articles made therefrom using metallocene-catalyzed polyolefin polymers and at least one adhesion promoter are provided.
US10995195B2
Examples described include composite nanofibers sheets that have been “infiltrated” with a polymer (i.e., the polymer has flowed past a surface of the nanofiber sheet and into at least some of spaces within the sheet defined by the nanofibers). An adhesive nanofiber tape is formed when the infiltrating polymer is an adhesive and the adhesive infiltrates the nanofiber sheet from a one major surface of the nanofiber sheet. In other described examples, some portions of nanofibers in the sheet have been conformally coated with at least one metal layer.
US10995192B2
A foamed skeleton reinforced composite, comprising a foamed skeleton and a matrix material. The foamed skeleton is selected from at least one of a metal foamed skeleton, an inorganic non-metal foamed skeleton, and an organic foamed skeleton. The matrix material is selected from a metal or a polymer.
US10995184B2
The present invention relates to a sol composition for forming an aerogel composite, wherein the sol composition is a sol composition with a sufficient pot life for forming an aerogel composite superior in thermal insulation and flexibility, and comprises: at least one selected from the group consisting of a silicon compound having a hydrolyzable functional group or a condensable functional group and a hydrolysis product of the silicon compound having a hydrolyzable functional group; and a silica particle having an average primary particle diameter of 5 to 300 nm or a specific surface area of 10 to 600 m2/g.
US10995182B2
A phenylene ether oligomer has repeating units of the structure and less than 30 weight percent of repeating units derived from a monohydric phenol having identical substituents in the 2- and 6-positions, wherein the phenylene ether oligomer includes a vinyl benzene ether end group, an amine end group, maleimide end group, a norbornene end group, an anhydride end group, or a combination comprising at least one of the foregoing. The phenylene ether oligomer can be used to provide a curable composition. The curable composition can be cured to provide a thermoset composition. Articles comprising the thermoset composition are also described.
US10995181B2
One-pot synthetic methods are disclosed for synthesizing curable, antimicrobial silsesquioxane-silica hybrids by hydrolytically co-condensing a tetraalkoxysilane with two different trialkoxysilanes. Particles are also disclosed that are substantially spherical and have an ordered lamellar internal structure. In addition, polymers prepared from the curable, antimicrobial silsesquioxane-silica hybrids and co-monomers are disclosed.
US10995176B2
Method for obtaining biodegradable polymers that has a stage of esterification and/or transesterification and amidation reaction, a stage of prepolycondensation, a stage of polycondensation, a stage of extraction and a stage of drying, eliminating the use of chain extenders. The polymer can achieve all the range of viscosities desired and with an improved colour compared to the polymer from other methods, where chain extenders are used, provide a more efficient process, that is environmentally cleaner and safer for the operatives.
US10995173B2
A directed self-assembling composition for pattern formation includes a block copolymer. The block copolymer includes a polystyrene block having a styrene unit, and a polyalkyl (meth)acrylate block having an alkyl (meth)acrylate unit. The block copolymer has a group that is bound to at least one end of a main chain of the block copolymer and that includes a hetero atom.
US10995172B2
A self-assembled film-forming composition for orthogonally inducing, with respect to a substrate, a microphase separation structure in a layer including a block copolymer, in the whole surface of a coating film, even at high heating temperatures at which arrangement failure of the microphase separation of the block copolymer occurs. The self-assembled film-forming composition includes a block copolymer, and at least two solvents having different boiling points as a solvent. The block copolymer is obtained by bonding: a non-silicon-containing polymer having, as a structural unit, styrene, a derivative thereof, or a structure derived from a lactide; and a silicon-containing polymer having, as a structural unit, styrene substituted with silicon-containing groups. The solvent includes: a low boiling point solvent (A) having a boiling point of 160° C. or lower; and a high boiling point solvent (B) having a boiling point of 170° C. or higher.
US10995160B2
The present invention provides a protein aggregation inhibitor for use in preventing aggregation of a protein, which contains a terminal sulfanyl group-containing sulfobetaine polymer having a repeat unit derived from a sulfobetaine monomer represented by the formula (II), and a noble metal particle, and in which the terminal sulfanyl group-containing sulfobetaine polymer is chemisorbed on the noble metal particle by the sulfanyl group (the groups in the following formula are as defined in the DESCRIPTION).
US10995155B2
The present disclosure provides a composite of (a) oxidized cellulose comprising at least one carboxyl and (b) at least one component selected from a diamine, a diol, or mixture thereof. This disclosure further relates to methods of making such composite materials and suitable uses thereof, including in fibers, fabrics, textiles, films, fillers, packaging materials, plastics, etc.
US10995152B2
Polypeptide compositions comprising a human immunoglobulin constant region with a modified IgG4 hinge region having an N-terminal deletion of 1, 2, 3, 4, 5 amino acids, relative to a native human IgG4 hinge sequence are provided. In some embodiments the hinge sequence further comprises the amino acid substitution S228P (Eu numbering). Polypeptides comprising the modified sequence optionally comprise a binding moiety specific for an epitope that is present on red blood cells; and can provide for reduced agglutination of hematopoietic cells compared to a comparable polypeptide with a native hinge region.
US10995150B2
The present invention provides methods and compositions for inhibiting atherosclerotic plaque formation in a subject. In certain embodiments, the methods of the present invention comprise selecting a subject who has, or is at risk of developing, atherosclerosis, and administering to the subject a pharmaceutical composition comprising a proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitor. In certain embodiments, the PCSK9 inhibitor is an anti-PCSK9 antibody, or antigen binding protein.
US10995144B2
The present invention provides agents comprising or consisting of a binding moiety with specificity for interleukin-1 receptor accessory protein (IL1RAP) for use in inducing cell death and/or inhibiting the growth and/or proliferation of cells associated with a solid tumour, wherein the cells express IL1RAP. A related aspect of the invention provides agents comprising or consisting of a binding moiety with specificity for interleukin-1 receptor accessory protein (IL1RAP) for use in detecting pathological cells associated with a solid tumour, wherein the cells express IL1RAP. Further provided are pharmacological compositions comprising the agents of the invention and methods of using the same.
US10995142B2
Provided in the present invention are a monoclonal antibody FnAb8 and application thereof.
US10995141B2
The present specification discloses modified anti-PD-L1 antibodies that abolishes Fc-related effector function and enhances clearance rate while maintaining therapeutic efficacy for neurodegenerative disease modification. The present specification also discloses nucleic acid sequences and expression constructs encoding such modified anti-PD-L1 antibodies as well as methods of making such modified anti-PD-L1 antibodies. In addition, the present specification discloses methods of treatment and uses that employ an administration regime of the disclosed anti-PD-L1 antibodies that ensures the antibodies are present for only a specific period of time and then are sufficiently cleared from the body to ensure treatment efficacy is maintained.
US10995138B2
The present invention relates to anti-TNF alpha binding members and in particular to monovalent, high potency TNF alpha-binding antibody fragments being highly stable and soluble. Such binding members may be used in the treatment of inflammatory and other diseases as well as in diagnostics. Also provided are related nucleic acids, vectors, cells, and compositions.
US10995137B2
The present invention is based on antibodies which are both highly specific for hyperphosphorylated pathogenic P-S396 tau and highly specific for labelled sections of the human retina, as well as to methods of using these antibodies and their tau binding fragments in the treatment of retinoid amyloidosis, age related macular degeneration (ARMD), and glaucoma.
US10995133B2
Disclosed is an antibody in which the 80th amino acid residue in a variable region based on the Kabat method and the 171th amino acid residue in a constant region based on the Kabat method are substituted with cysteine in an antibody in which the 80th amino acid residue in the variable region and the 171th amino acid residue in the constant region are not cysteine.
US10995131B2
The present disclosure relates to novel vascular endothelial growth factor receptor (VEGFR)-binding polypeptides and methods for using these polypeptides to inhibit biological activities mediated by vascular endothelial growth factors (VEGFs). The present disclosure also provides various improvements relating to single domain binding polypeptides.
US10995110B2
Described herein are trehalose analogues. Also described herein are methods of making the trehalose analogues and uses of the analogues. For example, the disclosed trehalose analogues may be useful in the detection of bacteria.
US10995108B2
Metal complexes that exhibit multiple radiative decay mechanisms, together with methods for the preparation and use thereof.
US10995106B2
A composition according to the present invention contains 100 parts by mass of a component (A) and 1-200 parts by mass of a component (B) and is solid at 25° C., the solid form being achieved at 25° C. without spray drying, impregnation into wax, or the like, and said composition is useful as an additive for a paint composition and an adhesive composition. The component (A) is an organic silicon compound represented by general formula (1), and the component (B) is at least one of organic silicon compounds represented by general formulas (2) and (3) (R1 and R2 represent, independently of each other, an alky group having 1-10 carbon atoms or the like, R3 and R4 represent, independently of each other, a divalent hydrocarbon group having 1-20 carbon atoms, m represents an integer from 1 to 3, R5 represents an alkyl group having 1-10 carbon atoms or the like, and R6 represents a divalent hydrocarbon group having 1-20 carbon atoms; however, an oxygen atom, a sulfur atom, etc., may be interposed between the aforementioned R5 and R6 and/or between carbon-carbon bonds in R6, and a hydrogen atom in R6 may be substituted by a halogen atom or the like.)
US10995097B2
Disclosed are compounds that accumulate in Gram-negative bacteria. Also disclosed are method of antimicrobial treatment using the compounds.
US10995087B2
Disclosed are a crystal form of a URAT1 inhibitor, and a preparation method therefor.
US10995079B2
The present invention discloses a monoepoxy compound represented by the following Formula (1), a curable composition containing the same, a cured product therefrom, a method of producing the monoepoxy compound, and a reactive diluent containing the monoepoxy compound. The monoepoxy compound represented by the Formula (1) is useful in that it is capable of reducing the viscosity of a curable composition containing the monoepoxy compound, while preventing a reduction in the heat resistance of the curable composition as well as a reduction in the weight of the curable composition upon curing. (In the Formula (1), R1 to R6 are each independently selected from the group consisting of a hydrogen atom, an alkyl group, and an alkoxy group.)
US10995078B2
The present invention relates to compounds and composition for inhibition of FASN, their synthesis, applications, and antidotes. An illustrative compound of the invention is shown below:
US10995075B2
The present invention relates to a method of manufacturing a fluorocytosine-based compound of Formula I. The invention also relates to a compound obtained by such a method, a pharmaceutical drug substance and a method for its manufacture, a pharmaceutical composition, and also various uses in therapy of the compounds, pharmaceutical drug substances, and pharmaceutical compositions of the invention.
US10995070B2
Provided herein are compounds that exhibit activity as acetyl-CoA carboxylase modulators (e.g., inhibitors) and are useful, for example, in methods for the control of fungal pathogens in plants.
US10995064B2
Inhibitors of HBV replication of Formula (I) including stereochemically isomeric forms, and salts, hydrates, solvates thereof, wherein B, R1, R2 and R4 have the meaning as defined herein. The present invention also relates to processes for preparing said compounds, pharmaceutical compositions containing them and their use, alone or in combination with other HBV inhibitors, in HBV therapy.
US10995057B2
The present invention relates to a process for hydrogenating nitriles with hydrogen in the presence of a ZrO2-supported ruthenium catalyst.
US10995052B2
Compounds of general formula (I) are described. Also described, is the use of such compounds in pharmaceutical compositions for use in human or veterinary medicine (dermatological, rheumatic, respiratory, cardiovascular and ophthalmologic disorders, in particular), or in cosmetic compositions.
US10995038B2
A method for producing an acoustic attenuation panel from a composite material with a ceramic oxide matrix is provided that includes draping a plurality of plies having fibrous reinforcements including fibers of ceramic material in a mold to define a first skin, depositing blocks made of fugitive material on the first skin such that a space between two blocks is defined, and draping a second plurality of plies on a surface formed by the blocks such that a second skin is defined. Rounded corners of the blocks define radii for connecting the first and second skins with walls of a honeycomb core of the acoustic panel. The method further includes using a liquid medium to infiltrate the skins and spaces with a precursor of a ceramic phase, removing the liquid medium by evaporation or polymerization, and sintering to consolidate the ceramic oxide material and removal the fugitive material.
US10995030B2
A manufacturing method of an optical fiber preform used to produce an optical fiber includes: etching a surface of a core preform that forms a core of the optical fiber with a plasma flame in a chamber; obtaining a porous preform by depositing glass particles on an etched surface of the core preform to form an outside vapor-deposited layer that forms a cladding of the optical fiber in a state where the core preform is put into the chamber; and heating and sintering the porous preform. When obtaining the porous preform, the outside vapor-deposited layer is formed by repeatedly performing the deposition of the glass particles multiple times through supply of source material gas. In a first deposition among the multiple times of deposition of the glass particles, a flow rate of the source material gas is less than or equal to 50% of a stable value.
US10995029B2
The invention relates to a method for shaping a glass sheet comprising the steps (i) heating the glass sheet to a temperature suitable for shaping; (ii) depositing the glass sheet on a first bending tool for supporting the glass sheet thereon, the glass sheet being in a first position relative to the first bending tool; (iii) contacting an edge portion of the glass sheet such that the glass sheet is moved to a second position relative to the first bending tool; and (iv) shaping the glass sheet on the first bending tool. Positioning devices for moving a hot glass sheet during the method of the invention are described. A glass shaping line for carrying out the method is also described.
US10995020B2
An apparatus, system, and method isolate anodic ion generation from precipitation and flocculation with target metal ions. Hyper-turbulent flow conditions in an ion generator confine reaction and flocculation to a precipitator downstream. Shear forces in a laminar boundary layer at a cylindrical anode separate anodic (sacrificial) ions from target ions effectively eliminating agglomeration in the bulk flow traveling in a hyper-turbulent flow regime through the generator. A precipitator downstream provides a dwell time for reaction between ions and initial agglomeration of reaction products therefrom. A controller, limiting electrical current through the generator (of anodic ions), optimizes operation without overdriving current, while virtually eliminating fouling of the anode. The system resists co-habitation of ion generation and precipitation and their distinct, respective flow regimes of hyper-turbulent and laminar flow. Physically separated spaces and unique conditions isolate processes, eliminating conventional problems.
US10995019B2
A heating apparatus of a water electrolysis system includes: an enclosure with a draw-in hole; a heating unit accommodated in the enclosure; a blowing unit for directing outside air to the heating unit; a circulation channel for directing part of air heated by the heating unit to a space between the heating unit and the blowing unit; and a draw-out portion for leading the air heated by the heating unit to the outside. The air in the circulation channel is introduced to a space between the heating unit and the blowing unit due to the Venturi effect.
US10995018B2
The invention relates to a device (10) for treating a liquid with a plasma, wherein the device (10) has a high-voltage electrode (20) as well as a liquid-permeable ground electrode device (30). The ground electrode device (30) has a flat, conductive region (32) and a porous region (34) arranged on the flat, conductive region (32), wherein the conductive region (32) is liquid-permeable along its flat extension. A discharge space (40) is formed between the ground electrode device (30) and the high-voltage electrode (20). A first dielectric (50) is arranged on the high-voltage electrode (20) so that a plasma can be generated in the discharge space (40) by means of a dielectric barrier discharge. Moreover, the device (10) has an initial flow volume (60) into which the liquid (12) can be conducted, and that is surrounded by a wall (62). At least in a first region, the wall (62) of the initial flow volume (60) has the ground electrode device (30) such that the initial flow volume (60) is connected to the discharge space (40) in a liquid permeable manner via the ground electrode device (30).
US10995016B2
A membrane filtration system with reverse osmosis (RO) or nanofiltration (NF) elements is adapted to provide high recovery from difficult wastewater. The system has a plurality of stages. The system is configured to provide concentrate staging. The last stage also has concentrate recirculation. The valves and pumps of the system are arranged such that the order of flow and a recirculation pump may be switched between the first stage and the last stage at some times.
US10995003B2
The impact of post-synthesis processing in, for example, graphene oxid or reduced graphene oxide materials for supercapacitor electrodes has been analyzed. A comparative study of vacuum, freeze and critical point drying was carried out for graphene oxide or hydrothermally reduced graphene oxide demonstrating that the optimization of the specific surface area and preservation of the porous network is important to maximize its properties such as supercapacitance performance. As described below, using a supercritical fluid as the drying medium, unprecedented values of specific surface area (e.g., 364 m2 g−1) and supercapacitance (e.g., 441 F g−1) for this class of materials were achieved.
US10994985B2
A dispensing tap for liquids includes a body connected to the neck of a container, a dispensing head with an outlet or mouth, and a throat connecting the body to the dispensing head. A shut off valve is configured for sealing engagement with the mouth of the dispensing head, and a piston is axially guided within the dispensing head. The piston includes a peripheral seal slidably engaged with an interior surface of the dispensing head, and a valve stem coupled to the shut off valve. The piston is selectively actuable between a normally closed position an open position. A spring is captured between the piston and the dispensing head normally biasing the piston and shut off valve to the closed position. A vent is in communication with an interior of the body and the vent is opened and closed with movement of the piston and shut off valve.
US10994983B2
A controlled pourer that may include a locking mechanism for locking the controlled pourer to a bottle; a communication module; a flow control mechanism that is configured to control an output of fluid, during a liquid consumption iteration, from the bottle under a control of one or more commands received by the communication module; and a flow meter for monitoring an amount of fluid outputted by the flow control mechanism during the fluid consumption iteration. The communication module is configured to output information regarding the amount of fluid consumed during the fluid consumption operation. Once locked to the bottle the controller pourer prevents a bypass of the fluid control mechanism.
US10994972B2
The present disclosure describes a winch comprising a recoiling mechanism engaged to a winding member having a strap installed on, and wound around, the winding member. By rotating the strap away from the winding member to secure an object to the winch, a coil, which is positioned within the recoiling mechanism, is rotated from an unbiased position at rest to a biased position not at rest. Once the strap is disconnected and a locking gear is disengaged, the coil is naturally rotated back to its original unbiased position at rest, which in turn rotates the winding member and rewinds the strap around it.
US10994971B2
A crane, a method for assembly of a crane and a method for disassembly of a crane are disclosed. In accordance with the method, a first mast is fixed in a vertical position. A top mast section of a second mast is positioned adjacent to and outside of the first mast. The top mast section is moved vertically upwards, and this movement is guided by a guide system. Then, the top mast section is fixed relative to the first mast at a position which is at a larger vertical distance from the crane base. Then, a first intermediate mast section of the second mast is fixed to a lower end of the top mast section to build up the second mast. Then, the first intermediate mast section is connected to a pivot, and the second mast is pivoted away from the first mast.
US10994962B2
A manual device for applying a coating to a support by means of tape, in which a first angle formed between the median plane of the applicator tip and the half-line extending from the middle of the application edge of the applicator tip and passing through the point arranged at the intersection of the outer periphery of the first winding and the radius of the first winding perpendicular to the median plane, is between −1° and 10°, whereas a second angle formed between the median plane and the half-line extending from the middle of the application edge and passing through the point arranged at the intersection of the outer periphery of the second winding and the radius of the second winding perpendicular to the median plane, is between 1° and 10°.
US10994960B2
A method for operating a packaging machine including one or more of the method steps advancing a transport chain along a chain deflection pulley, wherein chain clips are arranged on the transport chain and moved during the advancing motion of the transport chain along a run-on contour, to open at least one of the chain clips; introducing a flat material blank into the at least one open chain clip using a feed device or by entraining the flat material blank using a connection to a second material blank preceding the flat material blank, wherein the material blank enters the open chain clip during an advancing motion of the transport chain; closing the chain clip by leaving the run-on contour, to grip and secure the material blank in the chain clip; and transporting the material blank to a work station using the transport chain.
US10994959B2
An apparatus, and a related method, for unwinding reels and for joining a ply between two reels including a first unwinder adapted to unwind a first reel, a second unwinder adapted to unwind a second reel, a joining device adapted to join a first ply belonging to the first reel with a second ply belonging to the second reel, the joining device including a first pulling bar is able to pull a flap of the first ply along a joining path with the second ply, a second pulling bar is adapted to pull a flap of the second ply along a joining path with the first ply, joining means configured to join, in a joining point along the joining path, the flap of the first ply with the second ply or the flap of the second ply with the first ply, first cutting means configured to cut the first ply or the second ply upstream of the joining point where the joint is performed between the first ply and the second ply, and second cutting means configured to cut the flap of the first ply or the flap of the second ply downstream of the joining point.
US10994956B2
An image forming apparatus includes an image forming unit, an apparatus main body, a conveyance unit, an opening/closing member, a discharge unit, and a stack tray. The conveyance unit conveys a sheet to the image forming unit. The opening/closing member opens and closes relative to the apparatus main body, and, where the opening/closing member is in an open state relative to the apparatus main body, allow making access to the conveyance unit. The discharge unit discharges the sheet on which the image is formed. The stack tray is turned between a first position for stacking sheets on the stack face, and a second position with an angle formed between an underside opposite to the stack face and a horizontal plane that is larger than an angle of the first position, and includes an engagement portion to engage with the apparatus main body in the second position.
US10994950B2
An automated guided vehicle with a multistage loading structure includes a vehicle body, and a loader in the vehicle body and operative to load articles in a multistage manner. The loader has a loading unit that is positioned between the articles loaded in the multistage manner and separately loads the articles. The loading unit moves up and down.
US10994948B1
Item singulation systems and methods may include an input conveyor, a separation conveyor, and an output conveyor that is positioned orthogonally to the input conveyor. A vision system may determine individual columns of items from among a plurality of items on the input conveyor. Operations of the input conveyor, separation conveyor, and output conveyor may be controlled substantially as a pull system to transfer individual columns of items to the output conveyor, such that singulated items can be transferred by the output conveyor to downstream processes.
US10994945B2
An additive feeder assembly includes a supply reservoir having an outlet and an outlet tube having a first end in fluid communication with the outlet and a second end located vertically higher than the supply reservoir. An air stream transports a first granular material discharged from the supply reservoir and into the first end of the outlet tube to the second end of the outlet tube. A granular material distributor is in fluid communication with the second end of the outlet tube. The granular material distributor has a top end configured for attachment to a feed supply for a second granular material, a central portion located vertically below the top end and configured to mix the first granular material and the second granular material, and a bottom end configured for vertically discharging the mixed first granular material and second granular material.
US10994944B1
A tunnel may have a housing with an entrance, an exit, and a pathway extending from the entrance to the exit through the housing. The tunnel may be used for performing operations, such as cleaning operations within the tunnel. A conveyor may be configured to move articles through the housing along the pathway. One or more detectors may be configured at discrete locations along the pathway. One or more curtains may be configured between the entrance and the exit of the housing to partition the pathway into two or more segments. One or more sensors may be configured in each curtain. The one or more sensors may be detectable by the one or more detectors to determine the presence, position, orientation, or other characteristic of each curtain.
US10994938B2
The present invention provides a technique to enable sufficient space saving in a transit-type vacuum processing device. The vacuum processing device 1 of the present invention has: a vacuum chamber 2 where a single vacuum ambience is formed; first and second processing regions 4 and 5 that are provided in the vacuum chamber 2 and have a processing source that performs processing on a planar process surface of a substrate 10; and a conveyance drive member 33 that forms a conveyance path for conveying the substrate 10 so as to pass through the first and second processing regions 4 and 5. The conveyance path is formed as a single annular path when the conveyance path is projected onto a plane (vertical plane) containing: a normal line of an arbitrary point on a process surface of the substrate 10 conveyed through the conveyance path, and a trajectory line drawn by the arbitrary point on the process surface of the substrate 10 when the substrate 10 passes straight through the first and second processing regions 4 and 5.
US10994935B1
Disclosed a large-span bulk material conveying system, including a folding arm conveyor and a dike-striding elevation-type feeding conveying device. The folding arm conveyor is mainly composed of an undercarriage mounted on the ground of a stockyard, a tower body mounted on the undercarriage and provided with a gyration apparatus and a hopper, a balance arm provided with a balance trolley, a conveying arm provided with a portal frame I, a portal frame II and an unloading trolley, a tower top and other main components, wherein the balance arm, the conveying arm and the tower top are mounted on the tower body. The folding arm conveyor can rotate horizontally, and the conveying arm can be folded and retracted by controlling the wire rope by the windlass, so that the folding arm conveyor can be prevented from colliding with other devices or buildings during the rotation.
US10994932B2
The present invention provides a new stock control system that can grasp the stock status of objects to be controlled and is excellent in convenience. The stock control system of the present invention includes a shelf 10; a marker 11; an image acquisition unit 12; a storage unit; an analysis unit; and an alert unit. The shelf 10 is a shelf on which an object to be controlled 20 is placed. The marker 11 is disposed in the shelf 10 at a position where it is shielded from the image acquisition unit 12 due to the placed object to be controlled 20. The image acquisition unit 12 acquires an image of the marker 11. The storage unit updates and stores on-time stock information of the object to be controlled 20 placed on the shelf 10 based on sales information of the object to be controlled 20. The analysis unit analyzes, upon acquisition of the image of the marker 11 by the image acquisition unit 12, the on-time stock information in the storage unit. The alert unit outputs an alert according to an analysis result of the analysis unit.
US10994927B2
An automated carting assembly includes a cart that has a plurality of garbage containers each being positioned thereon. The cart has a slidably adjustable length for accommodation a varying number of the garbage containers. A pair of rear wheels is each rotatably coupled to the cart for rolling on a support surface and each of the front wheels is steerable on the cart. A pair of front wheels is each rotatably coupled to the cart for rolling along the support surface. A pair of steering actuators is each coupled to a respective one of the front wheels for steering the cart. A pair of drive motors is each rotatably coupled to a respective one of the front wheels for driving the cart between a storage point and a pickup point.
US10994918B1
An insulating device can include an aperture having a waterproof closure which allows access to the chamber within the insulating device. The closure can help prevent any fluid leakage into and out of the insulating device if the insulating device is overturned or in any configuration other than upright. The closure may also prevent any fluid from permeating into the chamber if the insulating device is exposed to precipitation, other fluid, or submersed under water. This construction results in an insulating chamber that is substantially impervious to water and other liquids when the closure is sealed.
US10994911B2
A pallet container (10). having a thin-walled rigid internal container (12) including a thermoplastic plastics material, a tubular lattice frame (14), as a supporting jacket tightly enclosing the plastics-material internal container (12), and a rectangular base pallet (16) on which the plastics-material internal container (12) bears and to which the tubular lattice frame (14) is fixedly connected. cuboid plastics-material internal container (12) has a protective-housing-shaped molding (26 and a cuboidal flexible inliner (28) including a plastics-material film is inserted in the rigid plastics-material internal container (12), the inliner at the top being connected to the filling connector (30) and at the bottom being connected to the removal connector (32) with removal fitting (24) of the rigid plastics-material internal container (12). The cuboid-shaped flexible inliner (28) in the lower removal region has a corresponding wall recess (34)—having a flexible removal connector (42) molded thereon.
US10994909B2
Described herein are laminated packaging materials comprising foamed cellulose, their use in manufacturing packaging containers, for use in packaging of food products.
US10994904B2
A cap for engagement with a beverage container allows an extractor needle or other conduit to pass through a portion of the cap such that beverage can be removed from the container without removing the cap. The cap may include a septum that is radially and/or axially compressed and a barrier layer arranged to engage with the container to form a seal.
US10994890B2
A container having a center portion and two side portions each situated at an angle to the center portion and extending in opposite directions such that the a left half of the container is substantially identical to a right half of the container. The container includes recesses and protrusions which enable the container to stack in two orientations generally perpendicular to each other.
US10994882B2
An apparatus for forming a flexible package can include a forming box having a first, second, and third portions that cooperate to define first, second, third, and fourth walls of the forming box, and one or more forming box actuators operatively coupled to the forming box to actuate the forming box between a first position for receiving a package, a second position for retaining a package, and a third position for releasing the package. The apparatus can also include a first flap folding bar disposed upstream and adjacent a first end of the forming box, and one or more first flap folding bar actuators operatively coupled to the first flap folding bar to actuate the first flap folding bar in a direction substantially transverse to a transport path of a flexible material.
US10994880B2
Embodiments relate to a heat shrinkable film, which has a heat shrinkage rate in the direction perpendicular to the main shrinkage direction that is not high even at a high temperature and which is printable thereon. The heat shrinkable film comprises a polyester resin, wherein the heat shrinkage characteristics in the direction perpendicular to the main shrinkage direction satisfy the following Relationships 1 and 2: −15≤ΔT70−65≤0 [Relationship 1] 0≤ΔT100−95≤5 [Relationship 2] wherein ΔTX−Y is a value obtained by subtracting a heat shrinkage rate of the heat shrinkable film in the direction perpendicular to the main shrinkage direction after the heat shrinkable film is immersed in a water bath for 10 seconds at Y° C. from a heat shrinkage rate of the heat shrinkable film in the direction perpendicular to the main shrinkage direction after the heat shrinkable film is immersed in a water bath for 10 seconds at X° C.
US10994872B2
The present invention relates to a picking cell for a job-related automated picking of goods that can remove different goods from supply bins and can transfer them into an output bin in an automated manner, said picking cell comprising: an object detection device for detecting the goods in a supply bin; a gripper for removing the goods from a supply bin; and a cell control for evaluating the data of the object detection device and for a path planning and a control of the gripper, wherein the cell control controls the gripper such that different goods of a job or of a partial job are placed at a predefined position and/or with a predefined orientation in the output bin.
US10994862B2
A modular element for an electrical power distribution network of an aircraft comprises a section of a bus comprising connection points at different locations distributed along its length. The bus section comprises interconnection points making it possible to link the modular element to other modular elements arranged longitudinally in series with the modular element. Electrical conductors of the bus section are housed in an enclosure corresponding to a structural part of the aircraft. This enclosure comprises openings facing the connection points of the bus section, so as to allow the connection of at least one electrical equipment item of the aircraft to the bus section by means of a local electrical link.
US10994851B2
An aerial vehicle adapted for vertical takeoff and landing using a set of wing mounted thrust producing elements and a set of tail mounted rotors for takeoff and landing. An aerial vehicle which is adapted to vertical takeoff with the rotors in a rotated, take-off attitude then transitions to a horizontal flight path, with the rotors rotated to a typical horizontal configuration. The aerial vehicle uses different configurations of its wing mounted rotors and propellers to reduce drag in all flight modes.
US10994848B2
An environmental control system of an aircraft includes a compressing device having a compressor configured to receive a first flow of a medium and a turbine configured to receive the first flow of the medium and a distinct second flow of the medium. A dehumidification system is arranged in fluid communication with the turbine. A valve is configured to divert the second flow around the turbine and an inlet port is arranged in fluid communication with the compressor, the turbine, and the dehumidification system.
US10994844B2
A modular faucet system for an aircraft comprising a faucet outlet, a flow valve, and an actuator. The faucet outlet is configured to be installed on the aircraft. The flow valve is configured to be installed on the aircraft separately from the faucet outlet, to be connected by a first water line to a water supply comprising a water tank on the aircraft, and to be connected by a second water line to the faucet outlet. The actuator is configured to be installed on the aircraft separately from the faucet outlet and the flow valve. The actuator comprises a touchless sensor that is configured to detect a user of the modular faucet system. The actuator is configured to generate a control signal to open the flow valve to provide water from the water supply to the faucet outlet in response to detection of the user by the touchless sensor.
US10994840B1
A device for controlling thrust vectoring of a cyclorotor includes a control cam positionable relative to a drive shaft of a cyclorotor along each of a first axis and a second axis, where the drive shaft is rotatable about a third axis. The device may further include a frame having a plurality of sides, where the frame is disposed at least partly around the drive shaft of the cyclorotor, a first positioning assembly disposed on a first side of the frame, where the first positioning assembly is structurally configured to move the frame along the first axis, and a second positioning assembly disposed on a second side of the frame, where the second positioning assembly is engaged with the control cam and structurally configured to move the control cam relative to the frame along the second axis.
US10994837B1
An exemplary pitch lock for a tiltrotor aircraft to enable and disable a pitching degree of freedom of a rotor blade assembly includes a first tab coupled to a blade stop assembly, the first tab having a first ramp surface, a second tab coupled to a blade cuff, the second tab having a second ramp surface, a hasp having a central opening to receive the first and the second tab and rollers rotatably coupled to the hasp on opposite sides of the central opening, where the rollers engage the first and second ramp surfaces and retain the first and the second tabs in the central opening.
US10994832B2
A riblet film for reducing the air resistance of aircraft, comprising a suspension with magnetic particles enclosed therein. Depending on the pattern of a magnetic field acting on the riblet film, the magnetic field that is acting can be made visible, at least in certain regions, by changing the orientation of the magnetic particles. The riblet film allows an inspection of the aircraft structure located under the riblet film through the riblet film.
US10994831B1
Temperature management systems for aerial vehicles may include heat pipes that are thermally connected to components that generate heat. The heat pipes may be routed through or adjacent to a propeller or propulsion airflow, or within or across a vehicle airflow, to dissipate heat from the components. A heat pipe may be selected from a plurality of heat pipes based on measured temperatures of components that generate heat, operational characteristics of the aerial vehicle and/or one or more propellers, and/or measured temperatures of other components that may be heated. Additional temperature management systems may include cool air ducts and cool air pipes that may be routed from a propeller or propulsion airflow, or a vehicle airflow, to components that generate heat or other components that may be cooled.
US10994830B2
A flap actuating system for use in an aircraft comprises a carriage for supporting and guiding a flap which is engageable with and translationally movable along at least one linear bearing rail. A linear actuator of the flap actuating system has a linearly actuatable coupling element coupled to the carriage and a drive element configured to linearly actuate the coupling element in a direction substantially parallel to a movement direction of the carriage along the linear bearing rail. The drive element is arranged substantially parallel to the movement direction of the carriage along the linear bearing rail.
US10994828B2
A hinged propeller comprising a hub and one or more blades is disclosed. In various embodiments, a blade is connected to the hub via a hinge, wherein at least a substantial part of the blade has a longitudinal axis that is substantially parallel to a line extending radially from a center of the hub, and wherein the hinge has an axis of hinge rotation that is oriented at a non-zero acute angle to a line that is perpendicular, in a plane of rotation of the hub, to said longitudinal axis.
US10994824B2
An example method for manufacturing a multicellular structure for acoustic damping is described that includes applying a porogen material to a solid support, inserting a multicellular frame into the solid support and through the porogen material so as to fill cells of the multicellular frame with the porogen material, fusing the porogen material, removing the multicellular frame from the solid support, and the multicellular frame contains a suspended fused porogen network attached to walls of the cells of the multicellular frame. The method also includes applying a solution to the suspended fused porogen network in the cells of the multicellular frame to percolate the suspended fused porogen network, curing the solution, and removing the suspended fused porogen network from the multicellular frame resulting in porous septum membranes of the cured solution in cells of the multicellular frame.
US10994823B2
Beaded panels and method of forming beaded panels. A beaded panel as described herein includes a base structure comprising a sheet of material, and beads that comprise a protrusion on a first side of the base structure, and a concavity on an opposing second side of the base structure. A geometry of the beads comprises a center section having a conic shape about a longitudinal axis, flared sections symmetric about the center section along the longitudinal axis, and a transition section that curves outward from a base of the center section and the flared sections to blend with a flat surface on the first side of the base structure.
US10994821B1
Described herein are unmanned water vehicles, platforms, and media for stealthy, low-power, and long range electronic warfare and signals intelligence. The unmanned water vehicles, platforms, and media herein are capable of capturing communication between ships, land and air and ground stations across multiple spectra, and transmitting real-time disambiguated transmission recordings and source positions.
US10994818B2
A bobbin assembly for an automatic inflator including a generally cylindrical wall, a plurality of arms positioned in a ring centered about and parallel to a longitudinal axis of the bobbin, each arm being pivotably connected to a rim of the cylindrical wall by a living hinge, at least one of the arms including a radial seat extending toward the longitudinal axis of the bobbin to form an annular seat having a diameter to retain a head of a spring-loaded actuator pin of the automatic inflator to hold the spring-loaded actuator pin in a “cocked” position, a toroidal pill positioned between a lumen of the cylindrical wall and the ringed arms to retain the arms in position centered about and parallel to the longitudinal axis of the bobbin such that the annular seat maintains the diameter to retain the head of the spring-loaded actuator pin, thereby holding the spring-loaded actuator pin in the “cocked” position and a web interconnecting at least one of adjacent pairs of the arms allowing the paired arms to pivot outwardly via their respective living hinges in unison.
US10994794B2
An undercarriage assembly for a tracked vehicle with a prime mover that provides a torque to the tracked vehicle, a final drive sprocket configured to provide a final drive torque on a track, a transmission mechanically coupled to the prime mover and the final drive sprocket to selectively transfer at least some of the torque generated by the prime mover to the final drive sprocket, at least one idler wheel that contacts the track, and an electric motor that provides an idler torque to the at least one idler wheel. Wherein, torque is distributed to the track through both the final drive sprocket and the idler wheel.
US10994792B2
An aerodynamic drag reducing apparatus is adaptable for use with vehicles having downstream surfaces that are not streamlined. The apparatus consists of a series of nesting shapes and/or frameworks that extend rearward for use in a drag reducing configuration and collapse for use in a space saving configuration.
US10994787B2
A vehicle splash guard includes a flexible body and a body panel attachment area. The body panel attachment area is integrated with the flexible body, the body panel attachment area is configured to abut a vehicle body panel component, the body panel attachment area including a pair of positioning tabs extending towards the vehicle body panel component and receiving the vehicle body panel component therebetween in a state in which the splash guard is installed to the vehicle body panel component.
US10994784B2
A vehicle body front structure includes a side frame and a tubular member. The side member extends in a longitudinal direction of a vehicle body. The side frame member is configured to have a closed hollow section in a vertical direction orthogonal to the longitudinal direction. The tubular member extends in the longitudinal direction within the side frame. The tubular member is configured to have a closed hollow section in the vertical direction. The tubular member is spaced apart from the side frame.
US10994777B2
Vehicle suspension systems are described herein. An example apparatus includes a cam pivotably coupled to a rear axle. The example apparatus also includes a first tie rod having a first end pivotably coupled to the cam and a second end pivotably coupled to a steering knuckle. The example apparatus also includes a second tie rod having a first end pivotably coupled to the cam outboard relative to the first end of the first tie rod and a second end coupled to a steering actuator.
US10994770B2
Provided are a vehicle control apparatus and method. A vehicle control apparatus for controlling an angle overlay operation of a vehicle includes a reception unit configured to receive a target steering angle from a target steering angle transmission apparatus, a resetting unit configured to reset an input steering angle sensor when an abnormality has occurred in the input steering angle sensor, and a control unit configured to control the angle overlay operation based on the target steering angle, whether an abnormality has occurred in the input steering angle sensor, and a steering angle received from the input steering angle sensor.
US10994763B2
Foldable strollers with removable seats and related methods are disclosed herein. An example stroller disclosed herein a wheeled frame, a receiver coupled to the frame, and a seat. The seat includes a mount, a lock disposed in the mount; and a handle having an extended positon and a retracted position relative to the seat. The lock is to move from a first position to a second position when the mount is disposed in the receiver to removably couple the seat to the frame, and the lock to move from the second position to the first position to release the seat from the receiver when the handle moves from the retracted position to the extended position.
US10994761B2
A low-profile cart for transporting a large disabled animal includes a bed box supported by a set of wheels. The bed box includes set of railings that are detachably secured to a lower base portion. Cut-outs in the front and rear sections of the lower base portion support a ramp that allows the animal to easily enter and exit the cart from either side without having to turn around.
US10994755B2
An energy absorbing device has a rod with a part, suitable for cutting by means of surrounding cutting tools mounted in a body sleeve and oriented to the inside. In addition, the rod has an angular guiding part passing into the part suitable for cutting and is pivoted in a support, wherein the body sleeve with the attached cutting tools is connected by breakable elements with the support.
US10994738B2
A method for operating an engine of a vehicle, in which after an execution of an automated gear change of a transmission of the vehicle, an acceleration force for accelerating the vehicle is requested when a force value representing a present drive force of the engine is in a tolerance band around a reference value determined before the gear change and a request signal for the acceleration force exists.
US10994732B2
A controller for controlling a vehicle, the vehicle comprising a detection means having a detection zone and a lateral non-detection region, the controller comprising: an input for receiving an object detection signal from the detection means; a processor arranged to generate a control signal for controlling a vehicle system in dependence on the received object detection signal; an output for outputting the control signal wherein the processor is arranged to generate a vehicle speed control signal to vary a vehicle speed about a current vehicle speed in order to bring an object within the lateral non-detection region into the detection zone of the detection means; and the output is arranged to output the vehicle speed control signal.
US10994724B2
A vehicle travel control apparatus includes an actuator and an electronic control unit. The electronic control unit is configured to determine whether a driver of a vehicle is in an abnormal state where the driver loses an ability of driving the vehicle. The electronic control unit is also configured to stop the vehicle at an abnormality determination time point onward, and control a vehicle speed by using the actuator such that the vehicle speed does not become lower than a lower limit vehicle speed in a period from the abnormality determination time point to a time point when the vehicle is stopped. The lower limit vehicle speed is set in accordance with a road shape influencing timing when a driver of another vehicle traveling behind the vehicle visually recognizes the vehicle.
US10994720B2
This disclosure relates to a method for operating a start-stop system of a motor vehicle. The method include cutting off a drive motor when the speed of the motor vehicle falls below a speed threshold. The speed threshold is determined depending on at least one piece of environment-related information.
US10994719B2
A method of controlling the hybrid vehicle in which electric power of the battery and electric power generated by an electric generator are supplied to a drive device, a running load of the drive motor is estimated on the basis of the driver's requirement, and a first distance to empty that allows for running in a state where the estimated running load is fulfilled is calculated on the basis of an amount of charge remaining in the battery and an amount of fuel remaining used to drive the fuel cell. Then, a required running distance is estimated on the basis of the driver's requirement, and, on the basis of the first distance to empty and the required running distance, a necessary energy replenishment operation is notified to the driver.
US10994715B2
In various example embodiments, a system and method for determining a trailer brake gain signal for trailer brakes on a trailer being towed by a vehicle, and applying brakes to the trailer is disclosed. A method includes: providing predetermined calibration settings relating motor drive force to motor speed for a vehicle travelling at various speeds and providing accelerometer data. The method then determines that one or more vehicle performance parameters fall within threshold ranges and then determines both the vehicle weight and the trailer weight. The brake gain signal is determined based on the ratio of the current trailer weight and the original trailer weight. The brake gain signal is then transmitted to a trailer brake controller that applies trailer brakes according to the brake gain signal.
US10994713B2
A brake traction control system for a vehicle a braking input member, a brake modulator and a controller. The braking input member can be manually actuated and controllable to manipulate the vehicle braking system by controlling the pressure. The brake modulator can be controllable to manipulate the vehicle braking system by controlling the pressure. The controller can be configured to control the brake modulator in an obstacle crawl control mode such that the controller controls the brake modulator to adjust the pressure. The controller can perform processing in the obstacle control mode including: performing a first determination to determine whether the acceleration input member is actuated to control the power source assembly to propel the vehicle; performing a second determination to determine whether a speed of the vehicle satisfies predetermined criteria; and controlling the pressure based on the first determination and the second determination.
US10994710B2
A vehicle braking system includes a primary system including at least one pneumatic brake pipe control valve, and a secondary back-up system configured to facilitate vehicle braking without human intervention. The secondary back-up system includes a first air reservoir coupled to supply pressurized air to the at least one pneumatic brake pipe control valve, a second air reservoir, a choke adapted to allow airflow at a specified airflow rate, and a solenoid valve adapted to selectively couple and decouple the first air reservoir and the second air reservoir via the choke, according to an energization state of the solenoid valve.
US10994709B2
A system for providing driverless operation of a utility vehicle in a limited area, including: a control module to output a valid autonomous control signal to an electropneumatic parking brake system and to control the utility vehicle in a driverless manner, wherein the utility vehicle allows an autonomous operating mode and includes the electropneumatic parking brake system which is configured to release the parking brake system when the valid autonomous control signal is present and to initiate automatic emergency braking when no valid autonomous control signal is applied; and a transfer module to transfer control of the utility vehicle from the driver to the control module. Also described are a related method and computer readable medium.
US10994708B2
The present invention relates to a construction machine, said construction machine comprising a brake assembly for braking the machine, as well as an operator platform. The operator platform comprises at least one operator seat with a total of at least two operating positions for a machine operator at opposite ends of the operator platform, and an actuation device for foot actuation of the brake assembly. According to essential aspects of the present invention, the actuation device for the brake assembly comprises a brake beam which extends transversely to the working direction of the construction machine and which can be operated by foot from said two operating positions, and the actuation device further comprises an actuator for the brake beam, which is arranged below the brake beam.
US10994707B2
A vehicle pedal sensor assembly for use in a vehicle brake pedal including a base and a pedal arm pivotally mounted to the pedal base. A sensor housing includes a non-contacting pedal position sensor and a contacting pedal force sensor. The sensor housing is mounted to the base of the vehicle brake pedal. A magnet is mounted to the pedal arm. The pedal position sensor senses a change in the magnitude and/or direction of the magnetic field generated by the magnet in response to a change in the position of the pedal arm for determining the position of the pedal arm. A pedal force application member exerts a force against the pedal force sensor in response to the change in the position of the pedal arm for determining the position of the pedal arm. The force sensor may be a piezoelectric element, a load cell, or a strain gauge.
US10994704B2
A transport vehicle spray apparatus. The transport vehicle spray apparatus has at least one storage tank. A pump transports material from the storage tank through at least one filter and a manifold to at least one spray bar. The spray bar incorporates spray nozzles through which the material from the storage tank is dispensed. In one embodiment, the spray bar is connected to a collapsible frame on the top and back of the transport vehicle storage space. The collapsible frame can expand and collapse by sliding along the length of the walls of the transport vehicle storage space. As the frame expands and collapses, the spray bar coats the interior surfaces of the transport vehicle storage space with the material from the storage tank. The transport vehicle spray apparatus is utilized to spray and coat the walls of a transport vehicle's storage space with a desired fluid.
US10994701B2
Incident capture systems and methods for a vehicle. One example system includes a head unit that displays a user interface to view and manage incident images. The system also includes an existing vehicle sensor configured to sense conditions outside of the vehicle, an existing vehicle camera configured to capture conditions outside of the vehicle, and an electronic controller. The electronic controller is configured to detect a change in the conditions outside of the vehicle from the existing sensor; determine a state of the system, wherein the state of the system is one selected from the group consisting of an on state and an off state; and in response to determining an on state, receive at least one image from the existing vehicle camera; and store the at least one image in a stack located in a non-transitory computer-readable storage medium.
US10994692B2
A frontal airbag for vehicle occupants comprises a contact panel (26) facing the vehicle occupant in the inflated state and including upper and lower edges (146, 148) as well as two lateral edges (150). In the interior of the airbag, tension means (30) that withhold portions of the contact panel (26) in the inflated state are arranged at the contact panel (26) so that the contact panel has plural indentations. The contact panel (26) is composed of plural interconnected cut parts (42, 44).
US10994690B2
A vehicle side airbag device including an airbag accommodated within a seatback of a vehicle seat, and inflates and expands between a seated vehicle occupant and a side door, the airbag includes: a main body portion configured to restrain at least from a shoulder portion to a chest region of the seated vehicle occupant; and an extension portion configured to extend toward a vehicle front side or a vehicle rear side at a portion of a height region of the main body portion, and wherein, as seen in a vehicle side view, at a vehicle occupant shoulder portion height region, the extension portion overlaps a vehicle side portion member that structures a portion of a vehicle cabin side wall and that projects-out further toward a vehicle inner side than a side door glass.
US10994689B2
The present invention discloses a retractable side protecting airbag for a child safety seat which includes a side protecting base provided on an outer side surface of the seat body. Specifically, the side protecting base is provided with the retractable side protecting airbag. The retractable side protecting airbag is correspondingly provided with an air deflating hole. The side protecting airbag is internally provided with a resetting structure. An outer end of the retractable side protecting airbag is provided with a side protecting cover. The protecting cover and the side protecting base are locked to each other and work collaboratively for folding the retractable side protecting airbag. The present invention has a reasonable structure and a long distance for crumpling, and is capable of providing buffering and effective energy absorption, thereby greatly reducing the damage to children from side crashes.
US10994685B2
A knee airbag module of a vehicle occupant restraint system comprises an outer housing (12) having a front side (14) including a deployment aperture (18) as well as an opposite rear side (16), an airbag (20) and an inflator (32) which provides filling gas for the deployment of the airbag (20). The airbag (20) is folded and in the folded state is retained by a flexible airbag wrapping (34) while forming an airbag package (24), wherein the airbag package (24) constitutes a pre-assembled unit and the flexible airbag wrapping (34) closes off the knee airbag module (10) at least in portions to the outside. There is provided a rigid outer housing part (42) which includes a first bearing zone (54) positioned in the area of the airbag package (24) against which the airbag (20) bears during deployment.
US10994683B2
A payload perimeter protecting bumper and method of stopping an approaching vehicle from coming too close to a parked vehicle which includes a male receiver insert structure, which is configured to be inserted into and coupled to a hitch receiver on a truck, an intermediate portion disposed between male receiver insert structure and bumper member, which provides for the pivoting ability. The bumper member has an elongated pivotable structural member. The system is configured so that if you were to be trapped, you could unlock the pivot limiting pin and pivot upward the elongated pivotable structural member, thereby creating more space to move to exit the parking spot. In some embodiments, the elongated pivotable structural member could have a remote controlled linear actuator, with a length that could be automated.
US10994654B2
A rear pre-crash safety system of a vehicle comprising a judgement logic adapted to issue at least one collision warning signal in response to a detected radar signal reflected by an object approaching the vehicle from behind depending on a radar cross section, RCS, of the approaching object and depending on a velocity of the approaching object relative to the respective vehicle.
US10994653B2
A vehicle proximity notification device for notifying a vehicle approach using a first speaker and a second speaker provided in the vehicle includes a sound source that outputs a signal that corresponds to a sound for notifying an approach of the vehicle and that is input to the first speaker and the second speaker; and an information processor that changes a phase of at least one signal out of a signal input to the first speaker and a signal input to the second speaker in accordance with a speed of the vehicle.
US10994647B1
Improvements in a pivoting device for a camper shell on a truck, flat bed or utility bed that including a pair of support posts selectively coupled with respect to the forward and rearward ends of one of the opposed sides of the camper shell. The support posts each have a short lower section and a long upper section. The short lower sections have lower ends dimensioned for being received within the forward and rearward post holes of the bed. The long upper sections, extend upwardly at an inward angle from the short lower sections. The long upper sections each have an upper end securable to the camper shell for elevating the side of the camper shell above the bed. A pivot rod assembly is secured to each of the opposed side walls of the bed for selectively holding the camper shell to the side walls of the bed.
US10994646B2
A trailer assembly has a frame, wheels attached to and bearing the frame and a hopper mounted on the frame. A front conveyor belt is mounted in a front part of the hopper and is operable to rearwardly convey contents of the hopper overlying the belt. A rear conveyor belt is mounted in a rear part of the hopper and is operable in a first mode to rearwardly convey contents of the hopper overlying the rear belt and is operable in a second mode to forwardly convey contents of the hopper overlying the second conveyor belt. Depending on the direction of conveyance of the rear conveyor belt, the two conveyor belts can be operated either to convey contents for dumping through a rear gate or to convey contents for dumping through a bottom gate.
US10994645B2
A utility vehicle includes a plurality of ground engaging members and a frame supported by the plurality of ground engaging members. The frame assembly extends generally along a longitudinal axis of the utility vehicle. The utility vehicle further includes a front seating section coupled to the frame. The front seating section is configured to support an operator and a first passenger. Additionally, the utility vehicle includes a rear seating section coupled to the frame. The rear seating section is configured to support a second passenger and a third passenger. The rear seating section has an angled panel configured as a dead pedal for the second and third passengers, and a portion of the rear seating section extends forwardly into the front seating section.
US10994644B2
A lock mechanism for controlling a rotating component including an outer shaft attachable to a stationary component and having a slotted ring defining capture slots and an interior annular space, a control ring having a first end disposed in the annular space, an inner shaft attachable to a rotating component configured to rotate relative to the stationary component, and the inner shaft engaged with a second end of the control ring, a first collar rotatably disposed around the slotted ring, the first collar having a plurality of release recesses, and a plurality of first bearings respectively retained within the capture slots beneath the first collar. In a first rotational position of the first collar, the plurality of release recesses align with the capture slots to rotationally disengage the rotating and stationary components. In a second rotational position of the first collar, the plurality of release recesses misalign with the capture slots to rotationally engage the rotating and stationary components.
US10994641B2
Disclosed is a positioning device for a vehicular seat that is configured to enable a driver or occupant to adjust a position of a headrest according to a body type or posture, so that the driver can drive a vehicle in a comfortable position, as well as minimizing an injury to cervical vertebrae in a car accident.
US10994636B2
The present invention relates to a sliding device (100) for a vehicle seat, comprising a pair sliding tracks (10), each including a lower rail (20) and an upper rail (30), which allow to obtain an improved stability and to reduce the sliding efforts when the upper rails slide relative to the lower rails. Each upper rail is constrained to a respective lower rail and is free to slide relative thereto, balls (70) are arranged between said upper rail and said lower rail, and said upper and lower rails are shaped so as to define a lower and an upper ball guides (72, 74) on each side thereof. The design of said upper and lower rails at said lower and upper ball guides (72, 74) is such that efforts during relative sliding movements of the rails are reduced, while enhancing stability of the rails and preventing deformations thereof.
US10994634B2
A motor vehicle seat floor slide rail includes a lower slide rail assembly (100), an upper slide rail assembly (200) and a gap elimination mechanism (230, 230′), with a shaft-provided gap elimination cam (231L, 231R), on an upper slide rail longitudinal end, having a rotation center (232a) axis perpendicular to an upper rail longitudinal direction. A locking window face (117L, 117R) has an aluminum slide rail (110) longitudinal gap elimination face (113L, 113R). A rail locked state has a cam face (2311L, 2311R) in contact with the gap elimination face to eliminate a Y and Z direction gap. In a rail unlocked state, a locking mechanism (240) drives the gap elimination cam, such that the cam face loses contact with the gap elimination face. The gap elimination cam moves in linkage with the locking mechanism, reducing sliding friction, and having the advantage of low sliding assistance motive power.
US10994619B2
A control method for an electric vehicle includes controlling a torque of a motor based on a final torque command value by calculating the final torque command value such that a vibration damping control to reduce vibrations of a driving force transmission system of a vehicle is performed on a target torque command value set based on vehicle information, calculating the final torque command value based on the target torque command value and a value obtained by multiplying a drive-shaft torsional angular velocity by a feedback gain, estimating, by use of a vehicle model that models the driving force transmission system, a dead-zone period during which a motor torque output from the motor is not transmitted to a drive-shaft torque of the vehicle, and determining whether or not the vehicle is just before stop of the vehicle.
US10994617B2
A system includes a primary monitoring system to determine a battery status of a battery pack and a secondary monitoring system configured to monitor the battery status as communicated by the primary monitoring system over a network. At least one of the primary and secondary monitoring systems generates a warning signal when the battery status comprises a thermal event that reaches a predetermined level.
US10994612B2
An agent system includes a microphone configured to collect a sound of a vehicle interior, a speaker configured to output a sound to the vehicle interior, a recognizer configured to recognize a meaning of the sound collected, an agent controller configured to generate an agent sound for speaking to an occupant of a vehicle on the basis of the meaning recognized and cause the agent sound to be output to the speaker so that a sound image of the generated agent sound is localized at a prescribed position, and a travel environment acquirer configured to acquire a travel environment of the vehicle, wherein the agent controller causes an aspect in which the sound image of the agent sound is localized to be changed when the travel environment of the vehicle acquired by the travel environment acquirer is changed or is predicted to be changed in the future.
US10994603B2
A tractor including: an engine mounted on a traveling body; a post-processing device configured to purify exhaust gas of the engine; and a tail pipe long in an up-down direction and configured to emit exhaust gas having passed through the post-processing device to the outside. The post-processing device is arranged in a standing posture in front of an operation unit on the traveling body so that the exhaust gas flows from the bottom to the top. An upwardly protruding outlet pipe is provided on an upper surface side of the post-processing device. The inner diameter of an exhaust gas inlet side of the tail pipe is set larger than the outer diameter of the outlet pipe which is inserted and communicated with the exhaust gas inlet side of the tail pipe.
US10994602B2
A duct assembly for a vehicle includes an intake duct configured to supply air to an object to be cooled and a discharge duct configured to discharge the air supplied to the object to be cooled to the outside of the vehicle. The discharge duct has a discharge port that opens downward. The intake duct has an intake port that opens rearward. The rear bumper has a depression and an upper wall section. The depression has a panel opening that allows passage of air supplied to the intake port. The depression is recessed from the upper wall section toward the front of the vehicle.
US10994597B2
An energy storage system comprising at least one energy storage module adapted to supply electrical energy to a hybrid vehicle. The energy storage module comprises an enclosure, at least one battery array located within the enclosure, and an energy storage controller module located within the enclosure and electrically connected to the battery array. The energy storage module further comprises a compliant tipped thermistor which may be installed within a flexible clip. The thermistor is positioned to monitor the temperature of one or more of the batteries within the energy storage system.
US10994590B2
A remotely operated sun visor is disclosed. The visor includes first and second rotational mechanisms, a sun visor body, controller unit, and power switch. The first rotational mechanism is affixed to and oriented perpendicular to the second rotational mechanism. The sun visor body is torsionally coupled to the first rotational mechanism which thereby rotates the sun visor body about a first axis when activated. The vehicle mounting plate is torsionally coupled to the second rotational mechanism, which thereby rotates the sun visor body about a second axis when activated. The first axis is oriented perpendicular to the second axis. The first and second rotational mechanisms are each communicatively coupled to the controller unit. The first and second rotational mechanisms are positioned within a motor housing. The first rotational mechanism includes a first rod and a second rod positioned opposite the first rod. The second rotational mechanism includes a third rod.
US10994588B2
An air extractor for a vehicle, the air extractor comprising a frame having a top portion, a bottom portion, a left side portion and a right side portion surrounding a central air passage, the frame having an inlet side for receiving air from a passenger compartment of the vehicle and having an outlet side for exhausting the air from the passenger compartment of the vehicle, a gasket to seal the frame to the vehicle, a plurality of spoilers supported by the frame and disposed within the central air passage and a plurality of flaps pivotally mounted on the outlet side to pivot between a closed position that inhibits airflow and an open position that permits airflow, wherein each of the flaps comprises a plurality of bumpers to attenuate slap noise of the flaps and wherein each of the flaps further comprises a skirt to minimize air leakage.
US10994585B2
A vehicle air-conditioning system, including: a DC-to-AC inverter, for supplying alternating current to the alternator of the vehicle from a battery, for rotating the wheel of the alternator; mechanical connection between the alternator wheel and a wheel of the air-conditioner of the vehicle; and an operating element, for user-operating the DC-to-AC inverter and the clutch of the mechanical connection, thereby operating the air-conditioner without power of the engine wheel.
US10994584B2
A centralized energy module for a vehicle includes a base plate, a compressor mounted on the base plate, a first condenser mounted on the base plate at a location spaced part from the compressor and configured for condensing the refrigerant through heat-exchange with a first coolant supplied from a high temperature radiator while firstly passing the refrigerant supplied from the compressor, a second condenser connected with the first condenser and configured for condensing the refrigerant through heat-exchange with a second coolant supplied from a low temperature radiator while secondly passing the refrigerant supplied from the compressor, an expansion valve connected with the second condenser, and an evaporator mounted on the base plate, evaporating the refrigerant supplied from the expansion valve through heat-exchange with a third coolant which flows into the evaporator and supplying the evaporated refrigerant to the compressor.
US10994581B2
A clamp group for a vehicle leaf spring suspension is disclosed. The clamp group secures a longitudinally disposed, leaf spring at separate and distinct locations, between which the leaf spring is undamped and spaced away from the top and bottom pads of the clamp group. Shear stress is reduced and the spring remains active throughout its length.
US10994580B1
An apparatus is described for interconnecting a steering knuckle and lower suspension arm. The apparatus includes a ball joint assembly having a lateral adjustment feature that allows for increased range of adjustment.
US10994572B2
A bicycle wheel hub for mounting a brake disc in relation to a spoke-holding flange. The hub has a connection portion with a first annular sector that is axially external with respect to the spoke-holding flange and a second annular sector that is axially external with respect to the first annular sector. A circumferential groove axially arranged between the first and the second annular sectors.
US10994570B2
A method to permanently mark an item of laminated jewelry involves creating a laminate of two metals, and upper layer typically formed of a more precious metal such as gold, platinum or palladium that do not readily oxidize laminated onto the surface of a less precious metal, such as silver, which can be oxidized to create a dark color (e.g. black). A laser is used to create characters and/or designs in the upper layer by vaporizing portions thereof to effectively remove those portions. This exposes the upper surface of the less precious metal that does become oxidized. An oxidizer, such as liquid sulfur, is then used to blacken the silver, typically a dark gray. However, if more contrast is needed by making the marked text, designs etc. darker than gray a second step can be used by applying an additional oxidizing agent to turn the dark gray to substantially black.
US10994560B2
The present subject matter describes determination of amount of print media present in an input tray of a printing system. In an example implementation of the present subject matter, a current operating torque of a motor that moves a pick arm for drawing print media from the input tray is monitored. The current operating torque is monitored while the pick arm is moved between a rest position and a pick-ready position. Based on the monitored operating torque, it is determined whether amount of print media present in the input tray is one of below and above a predefined amount of print media.
US10994548B2
Provided is a technique that enables openings for injecting liquid to be sealed with a simple and low-cost configuration. A liquid reservoir container includes: a reservoir portion configured to contain liquid in an inside of the reservoir portion and having multiple openings communicating with the inside; a supply portion connected to at least one of the openings and configured to supply liquid to the reservoir portion from a tank reserving the liquid via a flow path; and a sheet member. The liquid reservoir container supplies liquid reserved in the reservoir portion to an ejecting portion configured to eject liquid, and the sheet member is attached to the reservoir portion so as to seal an opening to which the supply portion is not connected of the multiple openings.
US10994543B2
An inkjet printing apparatus includes a discharge head including orifices that discharge ink, a channel communicating with the orifices, a heating element that generates thermal energy for discharging the ink in the channel, a protection layer having a surface exposed to the channel and covering the heating element, and an electrode having a surface exposed to the channel; a tank that stores the ink to be supplied to the discharge head; an ink circulation unit that performs a circulation operation of circulating the ink between the discharge head and the tank; and a kogation removal unit that performs a removal operation of removing kogation generated around the heating element by applying a voltage between the protection layer and the electrode. The kogation removal unit performs the removal operation after the circulation operation is stopped.
US10994539B2
A method for forming a fluid flow structure may include positioning rows of micro devices in a mold, wherein each of the micro devices comprising a chamber layer in which an ejection chamber is formed and an orifice layer over the chamber layer in which an orifice is formed. The method may further include molding an amorphous body to encapsulate the rows of the micro devices such that the amorphous body forms fluid channels such that each of the rows is fluidically coupled to a different one of the fluid channels.
US10994519B2
The invention is directed to a blow molded article. The article comprises at least three layers wherein layer A comprises polymer, layer B comprises a foam composition comprising high density polyethylene having a quotient of melt strength and apparent viscosity>2 cN/k.Pa.s and layer C comprises polymer wherein the layer comprising the foam composition is enclosed between two layers A and C and wherein the melt strength is determined as described in ISO 16790:2005 and the apparent viscosity is determined as described in ISO 11443:2014 and wherein the foam composition is produced with a physically blowing agent.
US10994518B2
A veneer panel may include a face veneer, a first inner layer bonded to the face veneer, a second inner layer bonded to the first inner layer, and a thermally conductive backing layer bonded to the second inner layer. The first inner layer and the second inner layer are treated with a flame retardant. The first inner layer is disposed between the face veneer and the second inner layer, and the second inner layer is disposed between the first inner layer and the thermally conductive backing layer.
US10994513B2
A composite structure includes a stepped portion formed by laminating a plurality of plies with end surfaces thereof being shifted from each other. The composite structure includes a body portion which includes a first structure portion where a first ply is laminated on a top layer of the first structure portion, a second structure portion where a second ply is laminated on a top layer of the second structure portion, and the stepped portion disposed between the first structure portion and the second structure portion, the second ply being positioned at a distance from the first ply in a lamination direction, and a first cover ply which includes a covering portion covering the stepped portion, one end portion, and the other end portion and is formed so as to cover only a part of a surface of the first ply or a part of a surface of the second ply.
US10994511B2
There is provided a functional layer including a layered double hydroxide (LDH). The functional layer includes a first layer with a thickness of 0.10 μm or more, the first layer being composed of fine LDH particles having a diameter of less than 0.05 μm, and a second layer composed of large LDH particles having a mean particle diameter of 0.05 μm or more, the second layer being an outermost layer provided on the first layer.
US10994505B2
A method of manufacturing of an astigmatic contact lens having a toric portion and a ballast portion such that said ballast portion causes the toric portion of the contact lens to properly orient in the eye of the wearer. The toric lenses are manufactured by an effective process control method for cylinder axis angle in toric lens production by modifying the target cylinder angle for mold rotation by eliminating the accumulative cylinder axis error from all previous steps including tool making, tool assembly, and molding. The amount modifying the target angle is determined by accurately determine the true cylinder axis on the corresponding mold by using a high-resolution interferometer, such as FISBA FS10M or equivalent models from Trioptics μShape® vertical series.
US10994489B2
An optical shaping apparatus includes a first optical unit including a light modulation element that has a plurality of pixels and modulates light from a first light source for each pixel and irradiating modulation light from the light modulation element onto the photocurable resin through the light-transmissive portion, a second optical unit including a scanning member configured to deflect light from a second light source, the second optical unit being configured to irradiate scanning light from the scanning member onto the photocurable resin through the light-transmissive portion, the first and second optical units not including a common optical member, and a controller that controls the light modulation element and the scanning member so as to irradiate the modulation light onto a first resin area, and to irradiate the scanning light onto a second resin area in the photocurable resin.
US10994488B2
A three-dimensional modeling apparatus includes a plurality of ejection sections that eject shaping material on the basis of shaping data, a detection section detecting an ejection state of the shaping material from the ejection section, a maintenance section that performs maintenance of the ejection section, and a control section that controls the ejection section, the detection section, and the maintenance section, in which, when the detection section detects an ejection abnormality of the shaping material in any of the ejection sections, the control section causes the maintenance section to perform the maintenance of the ejection section in which the ejection abnormality is detected, regenerates the shaping data, and causes the ejection section in which the ejection abnormality is not detected to eject the shaping material at a position where the shaping material is to be ejected from the ejection section in which the ejection abnormality is detected.
US10994486B2
In an aspect of the disclosure, a three dimensional (3D) printing system includes a printhead and an ink supply subsystem. The printhead is for ejecting drops of phase change ink to define a three dimensional article of manufacture. The ink supply subsystem includes an ink tube, a helical resistor, a return conductor, and an outer tube. The ink tube has an inside surface for contacting and transporting the phase change ink and an outer tubular surface. The resistor is helically wound around the outer tubular surface of the ink tube. The return conductor is helically wound around the resistor and has a resistance that is lower than that of the resistor. The outer tube surrounds and protects the resistor and the return conductor and provides insulation to the heated ink transport component.
US10994482B2
A three-dimensional shaping apparatus includes a discharge mechanism, a tilting mechanism, and a control portion. the discharge mechanism includes a supply flow path, a first branch flow path, a second branch flow path, a coupling portion coupling the supply flow path with the first branch flow path and the second branch flow path, a first nozzle communicating with the first branch flow path, a second nozzle communicating with the second branch flow path, and a valve mechanism, a central axis of the first nozzle and a central axis of the second nozzle are separated from each other as going toward the table, and the control portion controls the valve mechanism to switch between a first state in which the supply flow path and the first branch flow path communicate with each other and the supply flow path and the second branch flow path are blocked from each other and a second state in which the supply flow path and the second branch flow path communicate with each other and the supply flow path and the first branch flow path are blocked from each other and controls the tilting mechanism so that in the first state, the first nozzle is brought closer to the table than the second nozzle and in the second state, the second nozzle is brought closer to the table than the first nozzle.
US10994480B2
Disclosed are embodiments of a three-dimensional (3D) printer for building 3D objects with layer based, additive manufacturing techniques. The hot end can be moved in a horizontal plane parallel a planar printing surface of the printing bed while the printing bed can be moved perpendicular to the planar printing surface to print a 3D object. The hot end can be part of an extrusion guide assembly. The 3D printer can auto-level the printing bed.
US10994476B2
The process for the realization of a window/door framework (1) for walls of building comprises a molding step of a perimeter frame (2) by means of a three-dimensional molding device (5, 6, 7, 9), wherein the perimeter frame (2) comprises a plurality of perimeter sides made in a single monolithic body.
US10994459B2
The invention relates to an injection mold for manufacturing an injection-molded component from plastic material. The injection mold including an outer first half-mold and an outer second half-mold, which, when joined, define an empty space, which determines an outer contour of the injection-molded component, and a core, which is located in the empty space and determines an inner contour of the injection-molded component. A wire passes through the core and the joined outer first half-mold and outer second half-mold, and plural pairs of clamping jaws fix the wire in its position. A method for manufacturing an injection-molded component is also disclosed.
US10994458B2
Provided is a method for manufacturing a ball joint including a ball-seat molding step for forming a ball seat assembly by using, as a core, a ball section of a ball stud, the ball section of which is integrally provided in advance at one end portion of a stud section, and insert-molding a ball seat made of resin to cover at least a portion of the ball section present on an opposite side to the stud section, and a housing molding step for insert-molding a housing made of resin by using, as a core, the ball section partially covered by the ball seat of the ball seat assembly.
US10994457B2
A method for manufacturing a massage wear-resistant treadmill deck and a finished product thereof are provided. The method includes step 1: providing a mold, the mold having a plurality of cavities thereon, a wear-resistant material being injected into the cavities of the mold; step 2: placing a deck in the mold so that the wear-resistant material is bonded to a surface of the deck to form a plurality of massage protrusions on the deck; and step 3: demoulding the deck from the mold, the surface of the deck being formed with the massage protrusions to form the massage wear-resistant treadmill deck. A wear-resistant layer having the massage protrusions is first formed in the mold, and then the deck is placed into the mold to bond with the wear-resistant layer to form the massage wear-resistant treadmill deck. The manufacturing cost is reduced and the manufacturing mobility is improved.
US10994444B2
A cutting machine includes a motor assembly, a cutting blade powered by the motor assembly for cutting a work piece, and a cooling arrangement which includes a fluid nozzle unit for delivering cooling fluid onto a cutting edge portion of the cutting blade to ensure the cooling fluid to adhere on the cutting blade by means of adhesion and cohesion of the cooling fluid so as to cool the cutting blade during the cutting operation and to combine the cooling fluid with residual particles of the work piece after the work piece is cut. Therefore, no excessive cooling fluid is stayed on the cutting blade to minimize the formation of dust, and misting of the cooling fluid during the cutting operation.
US10994441B2
A method for installing and deploying concealed mounting points for a davit or jib crane on a roof patio or large balcony covered with stone pavers. Specifically, a metal plate assembly lower flange is affixed to the concrete roof slab with its contact points covered by waterproofing membrane. The metal assembly hard point upper flange holes correspond to the holes in the mounting base of the davit or jib crane. The metal assembly when installed is lower than the pavers supported by metal pedestal transition components. As such, the metal assembly hard point is concealed and covered by a removable cover plate that also sits on top of the metal pedestal transition components and is flush with the top of the pavers.
US10994438B2
In various embodiments, a scanner optimizer system may generate a virtual model of a predicted flitch based on a 3D model of a log/cant and a cut solution for the log/cant. The scanner optimizer system may compare a virtual model of an actual flitch to virtual models of predicted flitches by comparing data points at a fixed elevation relative to one or both faces of the models. Based on the comparisons, the scanner optimizer system may identify the source log from which the actual flitch was cut. In addition, the scanner optimizer system may identify the saw used to cut the actual flitch, and/or other relevant information, and use the additional information to monitor and adjust the saws and other equipment. Embodiments of corresponding apparatuses and methods are also described.
