US11487447B2
Approaches are provided for implementing hardware-software collaborative address mapping schemes that enable mapping data elements which are accessed together in the same row of one bank or over the same rows of different banks to achieve higher performance by reducing row conflicts. Using an intra-bank frame striping policy (IBFS), corresponding subsets of data elements are interleaved into a single row of a bank. Using an intra-channel frame striping policy (ICFS), corresponding subsets of data elements are interleaved into a single channel row of a channel. A memory controller utilizes ICFS and/or IBFS to efficiently store and access data elements in memory, such as processing-in-memory (PIM) enabled memory.
US11487443B2
Systems and methods are provided for storing data blocks in distributed storage. One exemplary computer-implemented method includes, in response to receipt of a data block comprising data, generating a value N for the data block, wherein the value N includes a variable integer greater than one and dividing the data block into N segments, wherein each segment includes a portion of the data. The method also includes generating a value M for the data block, wherein the value M includes a variable integer greater than or equal to one, and adding M segments of chaff to the N segments. The method then includes encrypting the N segments and the M segments of chaff and distributing the M segments and the N segments in distributed storage, wherein the N segments and the M segments of chaff are stored in multiple different storage devices included in the distributed storage.
US11487434B2
Systems and methods for dynamic and adaptive interrupt coalescing are disclosed. NVM Express (NVMe) implements a paired submission queue and completion queue mechanism, with host software on the host device placing commands into the submission queue. The memory device notifies the host device, via an interrupt, of entries on the completion queue. Responsive to receiving the interrupt, the host device access the completion queue to access entries placed by the memory device therein. The host device may take a certain amount of time to service the interrupt resulting in host latency. Given knowledge of the host latency, the memory device time the sending of the interrupt so that, given the host latency, the memory device may post the entry to the completion queue in a timely manner.
US11487432B2
An apparatus comprising a processing device is configured to communicate with a storage node of a storage system via at least one network and to communicate with a compute node that implements at least a portion of an application via the at least one network. The at least one processing device is configured to obtain an input-output request associated with the application from the compute node via the at least one network and to associate information corresponding to the compute node with the input-output request. The at least one processing device is further configured to submit the input-output request and the associated information that corresponds to the compute node to the storage node. The storage node is configured to submit a response to the input-output request to the compute node via the at least one network based at least in part on the information.
US11487423B2
Disclosed in some examples are display systems, methods, devices, and machine-readable mediums which provide for a gesture-based method for specifying a region of a display in which to show shared content. Also disclosed are pairing methods for associating the region of the display with a content source device, methods for sharing content within the region, and methods for providing input from the region back to the content source device.
US11487419B2
A method is provided for modifying an image. The method comprises displaying an image, the image comprising a portion of an object; and determining if an edge of the object is in a location within the portion. The method further comprises detecting movement, in a member direction, of an operating member with respect to the edge. The method still further comprises moving, if the edge is not in the location, the object in an object direction corresponding to the detected movement; and modifying, if the edge is in the location, the image in response to the detected movement, the modified image comprising the edge in the location.
US11487413B2
For realistic mounting simulation of an image device, a mobile device according to one embodiment comprises: a display; a camera for photographing a space in which the image device is to be mounted; a user interface unit for receiving a user's input; and a control unit for controlling the display so that an image of the space photographed by the camera is displayed together with a grid, and controlling the display so that a virtual image of the image device, of which the size has been adjusted in response to the user's input, is displayed on the grid.
US11487406B1
Examples of the present disclosure describe systems and methods for a windowing container that enables two or more windows associated with application(s) to be grouped within the container such that the windows may behave or function uniformly as a single window. For example, responsive to a request to group two windows, a container may be generated to include the windows arranged based on one or more rules and features enabling group functions associated with the container to be performed. When a group function is performed on the container, the function may be performed to each of the windows arranged therein as if they were a single window. As new windows are grouped within or existing windows are released from the container, the container and/or windows may be rearranged based on the rules. A state of the container may be stored to enable subsequent invocation of the container after closing.
US11487405B2
One or more embodiments allow a user to search a gallery of digital content. In particular, a user can interact with a digital content system to search for, and identify, one or more digital content items (e.g., photos, videos, audio) within a collection of digital content. For instance, the digital content system can maintain tokens with respect to a collection of digital content and associate the tokens with digital content items within the collection of digital content. The digital content system can also provide a gallery of digital content items within a view area of a graphical user interface. Upon receiving a search query, the digital content system can identify a token and identify digital content items corresponding to the token. The digital content system can further provide a new or modified gallery within the view area of the graphical user interface based on the identified digital content items.
US11487398B1
A computing device may include a display, and a processor coupled to the display and configured to generate a GUI current screen on the display. The GUI current screen may include a first window and a second window docked to the first window, the second window overlapping the first window. The processor may be configured to determine an interaction region in the first window based upon user input in the first window, determine a ratio of overlap between the first window and the second window, and resize the second window based upon the ratio of overlap and so that the second window does not overlap the interaction region.
US11487396B2
A touch display device and a touch driving method thereof enable to effectively identify a ghost touch while reducing a number of touch lines and touch sensing units by differently disposing an arrangement of the touch electrodes to which the touch lines are connected for each touch block.
US11487390B2
An information processing apparatus using proximity wireless communication is provided. The information processing apparatus includes a detection unit that includes a plurality of capacitance sensors arranged in a two-dimensional array along an operation surface and a recognition unit that recognizes an object placed on the operation surface on the basis of a detection result of the detection unit. The recognition unit recognizes a position and a direction of the capacitance sensor on which the metal portion included in the object is placed on the basis of the detection result obtained by discarding a detection value less than a predetermined threshold and recognizes a position and a direction less than an interval between the capacitance sensors in the metal portion on the basis of the detection result in which the detection value less than the predetermined threshold is not discarded.
US11487388B2
An anti-accidental touch detection method is provided, comprising: when a terminal is in a first interface scenario, in response to detecting that a screen is touched, the terminal determines to perform anti-accidental touch detection by using a first anti-accidental touch detection parameter. When the terminal is in a second interface scenario, in response to detecting that the screen is touched, the terminal determines to perform anti-accidental touch detection by using a second anti-accidental touch detection parameter. The first interface scenario is different from the second interface scenario. The first anti-accidental touch detection parameter is different from the second anti-accidental touch detection parameter. The first anti-accidental touch detection parameter and the second anti-accidental touch detection parameter each include at least one of an abnormal-shape touch image attribute and a quantity of frames for detecting an image.
US11487385B1
An input detection system includes a detection device including a plurality of sensor electrodes arrayed in a detection region, an input support device including an LC circuit, a first electrode coupled to one end side of the LC circuit, and a second electrode coupled to another end side of the LC circuit, and a control circuit including a drive signal supply circuit supplying a drive signal to the sensor electrodes and an adjustment circuit coupled to the sensor electrodes. The adjustment circuit adjusts a circuit constant that is added to a capacitance between the sensor electrode and the first electrode or the second electrode facing the sensor electrode.
US11487383B2
An electronic device includes a display panel displaying an image, an input sensor disposed on the display panel, and a sensor controller electrically connected to the input sensor. The sensor controller provides search signals to the input sensor in a first search period in a first input sensing frame in a first mode, senses a first input provided by an input device through the input sensor in the first mode, generates an integrated signal using a sensing signal and one of the search signals, provides the integrated signal to the input sensor in an integrated sensing period in a second input sensing frame in a second mode, and senses a second input in the second mode. The search signals are communicated through different protocols, respectively.
US11487381B2
An integrated force sensing element includes a piezoelectric sensor formed in an integrated circuit (IC) chip and a strain gauge at least partially overlying the piezoelectric sensor, where the piezoelectric sensor is able to flex. A human-machine interface using the integrated force sensing element is also disclosed and may include a conditioning circuit, temperature gauge, FRAM and a processor core.
US11487380B2
A display device includes a display panel. A fingerprint sensor package at least partially overlaps the display panel. A printed circuit board (PCB) at least partially overlaps the display panel and includes a touch sensor integrated circuit (IC). The fingerprint sensor package includes a first base having a plurality of conductive patterns, an image sensor disposed on a first surface of the first base, and a first conductive layer disposed on a second surface of the first base, at least partially overlapping with the image sensor, and electrically connected to the plurality of conductive patterns of the first base via a via electrode.
US11487372B2
The disclosure provides a flexible display device. The flexible display device includes a first flexible substrate, a light conversion structure and a touch electrode. The light conversion structure and the touch electrode are disposed on the first flexible substrate.
US11487367B1
In some aspects, the disclosure is directed to methods and systems for an advanced computer input device with a rotational degree of freedom (zrot) in addition to two translation degrees of freedom (x and y), in an easy and intuitive fashion. A plurality of independent position sensors may be arranged on a lower surface of the computer input device, each determining a direction and velocity of motion of the input device when in use. The detected directions and velocities may be compared to determine whether a rotational motion of the input device has been applied as opposed to (or in addition to) a translation.
US11487366B2
Examples of systems and methods for improved hand tracking of a user in a mixed reality environment are disclosed. The systems and methods may be configured to estimate the hand pose and shape of a user's hands for applications such as animating a hand on a user's avatar. Data from multiple sources, such as a totem internal measurement unit (“IMU”), external totem location tracking, vision cameras, and depth sensors, may be manipulated using a set of rules that are based on historical data, ergonomics data, and motion data.
US11487363B2
Techniques for performing gesture recognition with an electronic device are disclosed where the electronic device has a wireless communications capability using beamforming techniques and includes a plurality of millimeter wave antenna modules, each antenna module including at least one transmit antenna and at least one receive antenna, the antennas being operable in one or more frequency ranges greater than 20 GHz. Performing gesture recognition includes: simultaneous operation of the at least one transmit antenna and the at least one receive antenna so as to provide a radar capability; and detecting a presence and motion of a reflective object by analyzing magnitude and phase of signals received by the at least one receive antenna and resulting from reflection of signals transmitted by the transmit antenna and reflected by the reflective object.
US11487358B1
A display apparatus including: light source(s); camera(s); and processor(s) configured to: display extended-reality image for presentation to user, whilst capturing eye image(s) of user's eyes; analyse eye image(s) to detect eye features; employ existing calibration model to determine gaze directions of user's eyes; determine gaze location of user; identify three-dimensional bounding box at gaze location within extended-reality environment, based on position and optical depth of gaze location; identify inlying pixels of extended-reality image lying within three-dimensional bounding box, based on optical depths of pixels in extended-reality image; compute probability of user focussing on given inlying pixel and generate probability distribution of probabilities computed for inlying pixels; identify at least one inlying pixel calibration target, based on probability distribution; and map position of calibration target to eye features, to update existing calibration model to generate new calibration model.
US11487356B2
Example techniques are disclosed for increasing the sensitivity of an augmented or virtual reality display system to collecting eye-tracking data for detecting physiological conditions, such as neural processes. An example method includes accessing eye-tracking information associated with a control population and an experimental population, the eye-tracking information reflecting, for each user of the control population and the experimental population, eye-tracking metrics associated with the user; scaling the eye-tracking information based on the eye-tracking information associated with the control population; and determining a sensitivity measure reflecting a distance measure between the control population and experimental population. The sensitivity measure may be utilized to modify physical or operational parameters for the display system and/or the protocol for performing a test.
US11487353B2
In certain embodiments, a sensing and tracking system detects objects, such as user input devices or peripherals, and user interactions with them. A representation of the objects and user interactions are then injected into the virtual reality environment. The representation can be an actual reality, augmented reality, virtual representation or any combination. For example, an actual keyboard can be injected, but with the keys pressed being enlarged and lighted.
US11487347B1
Systems and methods for handling dual modality communication between at least one user device and at least one server. The modalities comprise audio modalities and mechanical motion modalities. The server may be simultaneously connected to the user device via a data network and a voice network and simultaneously receive audio-based input and mechanical motion-based input.
US11487343B2
A semiconductor storing apparatus and a flash memory operation method, for shortening a recovery time from a deep power-down (DPD) mode without a dedicated command for the DPD are provided. A flash memory includes: a standard command interface circuit and a DPD controller, operating through an external power voltage; a voltage supply node, for supplying power from the external power voltage via a first current path; a voltage supply node, for supplying power from the external power voltage via a second current path; an internal circuit group, connected to the voltage supply node; and a charge pump circuit, connected to the voltage supply node. When the DPD mode is released, the internal circuit group is enabled after the charge pump circuit is enabled.
US11487342B2
Techniques to provide for improved (i.e., reduced) power consumption in an exemplary neural network (NN) and/or Deep Neural Network (DNN) environment using data management. Improved power consumption in the NN/DNN may be achieved by reducing a number of bit flips needed to process operands associated with one or more storages. Reducing the number bit flips associated with the NN/DNN may be achieved by multiplying an operand associated with a first storage with a plurality of individual operands associated with a plurality of kernels of the NN/DNN. The operand associated with the first storage may be neuron input data and the plurality of individual operands associated with the second storage may be weight values for multiplication with the neuron input data. The plurality of kernels may be arranged or sorted and subsequently processed in a manner that improves power consumption in the NN/DNN.
US11487328B1
The present disclosure relates to a multi-screen display device with internal wiring. The multi-screen display device comprises a clamping frame, a circuit board and at least two display units, wherein the clamping frame is configured to be fixed on a screen to be extended, the circuit board is provided inside the clamping frame and is configured to be connected to a host end of the screen to be extended, and the display units are rotatably connected to the clamping frame respectively; and the circuit board is connected to the display units through wire harnesses in the clamping frame, respectively, and the wire harnesses are configured to transmit data and electric power to the display units. When the device of the present disclosure is in use, external wire harnesses only need to be directly connected to the circuit board without being connected to the display units respectively, so that wire harnesses used externally are reduced, the messiness of the wire harnesses is reduced, the convenience of use is improved, and the user experience is improved as well. An internal wire harness plugged into the circuit board will penetrate through a through hole of a tie rod. When the clamping frame is extended, the wire harness will not be directly observed. The integrity of the entire product is improved, and the wire harness can also be effectively protected.
US11487327B2
A display assembly includes: a first plate having a first surface; a second plate having a second surface; and a display formed into one sheet shape and including a first region fixed to the first surface, a second region fixed to the second surface, and a third region as a region between the first region and the second region. The display assembly includes a flat plate form in which the first and second surfaces are lined up in a plane direction to be formed into a flat-plate shape, and a folded form in which the third region is so bent that the surface of the first plate and the surface of the second plate face each other. In the flat plate form, a tension is applied to the third region in a width direction toward the first region and the second region.
US11487326B2
The present disclosure relates to a docking station including a triangular prism shaped body, and a cradle proximal to a top section of the triangular prism shaped body for detachably receiving a mobile device, wherein the cradle may include a plurality of different connection interfaces to provide a selectable connection with a complementary connection interface of the mobile device.
US11487311B2
A method for providing a jitter signal for modulating a switching frequency of a power switch for a power converter. The method comprising receiving a drive signal representative of the switching frequency of the power switch, detecting the switching frequency from the drive signal, determining if the switching frequency is less than a first threshold frequency, and modulating a frequency of the jitter signal in response to determining if the switching frequency is less than the first threshold frequency.
US11487304B2
A method includes identifying time values for a length of time to carry out process fluid delivery within multiple processing chambers that concurrently process multiple substrates; translating each time value to a recipe parameter for execution of an operation of a processing recipe; and causing the operation to be performed using each recipe parameter as a control value to control valves of a fluid panel of the multiple processing chambers. For each processing chamber of the multiple processing chambers: causing the process fluid to flow to the processing chamber for a first period of time corresponding to a first time value; and causing the process fluid to flow to a divert foreline of the processing chamber for a second period of time, the second period of time being based on a timestep of the operation and the time value.
US11487303B2
An actuator of an environmental control system of a building including a motor and a drive device driven by the motor and configured to drive a valve within a range of positions. The actuator includes one or more printed circuit boards including one or more processing circuits configured to obtain a raw measurement data set from transducers and generate a flow signal based on the raw measurement data set. The flow signal indicates a flow rate of a fluid through a conduit. The one or more processing circuits are configured to determine an actuator position setpoint based on a flow rate setpoint and the flow signal and operate the motor to drive the drive device to the actuator position setpoint. The motor, the drive device, and the one or more printed circuit boards are located within a common device chassis.
US11487302B2
Embodiments of the present invention disclose an unmanned aerial vehicle (UAV) control method and apparatus, a remote control device, and a UAV system. The UAV control method is applied to a remote control device, the method including: obtaining voice information; determining target flight information of a UAV according to the voice information; obtaining a current flight parameter of the UAV, and generating a control instruction according to the current flight parameter and the target flight information; and sending the control instruction to the UAV, so that the UAV executes a corresponding flight mission according to the control instruction. Through the foregoing manner, according to the embodiments of the present invention, convenience and flexibility of operating a UAV can be improved by simplifying a control operation for the UAV, thereby improving user experience.
US11487300B2
An autonomous workhorse vehicle includes a main body including a platform to support a plurality of objects, a tracking sensor to detect a location of the main body relative to a leading vehicle, and an input/output port to receive an identifier of the leading vehicle. The autonomous workhorse vehicle further includes a power source to provide power to propel the main body, a steering actuator designed to adjust an orientation of the main body, and an ECU. The ECU is designed to receive the identifier of the leading vehicle. The ECU is further designed to determine a following time to begin following the leading vehicle. The ECU is further designed to control the power source and the steering actuator to move the main body to follow the leading vehicle at the following time based on the detected location of the main body relative to the leading vehicle.
US11487294B2
Control system and method for managing transport of vehicles in a warehouse. A network of cameras provide coverage over the route way network by capturing images and sending image data to a central control unit which processes the images and generates signals to control the movement of robot slaves. The control system also includes a calibration mechanism to calibrate a map of the network of routes and an obstruction matrix function. The robot slaves include a safety override mechanism to control the robot slaves autonomously and independently in case of detecting an obstacle or an unexpected hazard in a path of its movement along a route of the warehouse network.
US11487291B2
A motor control apparatus includes a main CPU configured to output a position command value, a plurality of integrated circuits connected to the main CPU and provided depending on the number of a plurality of motors, and a plurality of sub-CPUs connected to the plurality of corresponding respective integrated circuits, wherein each of the plurality of integrated circuits includes a motor interface control unit that outputs a drive command value to an amplifier that drives each of the motors in such a way as to move the motor to a position of the position command value. Each of the plurality of sub-CPUs controls an output of the drive command value by the motor interface control unit in the integrated circuit connected to the sub-CPU, based on the position command value and a position feedback value of the motor being read via the integrated circuit connected to the sub-CPU.
US11487290B2
Embodiments herein are directed to a wheelchair system that includes a wheelchair. The wheelchair includes a coupling mechanism, a processing device, and a non-transitory, processor-readable storage medium in communication with the processing device. The non-transitory, processor-readable storage medium includes one or more programming instructions that, when executed, cause the processing device to determine the location of an accessory, position the wheelchair with respect to the accessory, and couple the wheelchair to the accessory via the coupling mechanism. The positioning of the wheelchair is independent from a user physically controlling the positioning of the wheelchair with respect to the accessory.
US11487288B2
An autonomous control system generates synthetic data that reflect simulated environments. Specifically, the synthetic data is a representation of sensor data of the simulated environment from the perspective of one or more sensors. The system generates synthetic data by introducing one or more simulated modifications to sensor data captured by the sensors or by simulating the sensor data for a virtual environment. The autonomous control system uses the synthetic data to train computer models for various detection and control algorithms. In general, this allows autonomous control systems to augment training data to improve performance of computer models, simulate scenarios that are not included in existing training data, and/or train computer models that remove unwanted effects or occlusions from sensor data of the environment.
US11487284B1
In a network of autonomous or semi-autonomous vehicles, an alert may be triggered when one of the vehicles switches from autonomous to manual mode. The alert may be communicated to nearby autonomous vehicles so that drivers of those vehicles may become aware of a potentially unpredictable manual driver nearby. Drivers of autonomous vehicles who may have become disengaged (e.g., sleeping, reading, talking, etc.) during autonomous driving may become re-engaged upon noticing the alert. A re-engaged driver may choose to switch his/her own vehicle from autonomous to manual mode in order to appropriately react to an unpredictable nearby manual driver. In additional or alternative embodiments, the alert may be triggered or intensified when indications of impairment of a nearby driver or malfunction of a nearby vehicle are detected.
US11487281B2
The disclosure is generally directed to remotely-controlled automated vehicle parking operations. A driver of a vehicle stands on a curb and launches a software application on a handheld device. The software application uses a camera of the handheld device to capture images of the vehicle that can be observed by the driver. The software application then attempts to obtain a visual lock between the camera and the vehicle. In some cases, obtaining the visual lock may be hampered due to adverse lighting conditions. Light may be transmitted from the handheld device to illuminate the vehicle for better image capture. Alternatively, a command can be transmitted from the handheld device to a controller in the vehicle for turning on a light in the vehicle. After obtaining visual lock, various techniques such as vehicle path prediction and interpolation, can be used for effectively tracking the vehicle.
US11487279B2
The invention is a method to optimize solar photovoltaic power plant repowering by making use of the smart predictive and preventive maintenance which detects failures in modules or in cells within modules, i.e., aerial inspections by infrared thermography and/or electroluminescence. In the method object of the invention, the detected failed modules are separated in different types of failures: A—irreversible; B—reversible and C—partly reusable. Repowering consists on substituting modules of type A for new, more powerful ones, and re-group them series-connected within the same strings (1). Modules with type B failures are repaired and installed back in their original place, and modules C are either re-grouped in series-strings, or substituted by new, more powerful modules, also series connected in strings (1).
US11487277B2
A model predictive maintenance (MPM) system for building equipment includes an equipment controller configured to operate the building equipment to affect a variable state or condition in a building and an operational cost predictor configured to predict a cost of operating the building equipment over a duration of an optimization period. The MPM system includes a maintenance cost predictor configured to predict a cost of performing maintenance on the building equipment over the duration of the optimization period and an objective function optimizer configured to optimize an objective function to predict a total cost associated with the building equipment over the duration of the optimization period. The objective function includes the predicted cost of operating the building equipment and the predicted cost of performing maintenance on the building equipment.
US11487276B2
A method of salvaging an output is provided. The method includes defining a condition for terminating a run of a tool, checking whether the condition is likely to be met during a running of the tool, terminating the running in an event the condition is likely to be met, checking a validity of an incomplete output of the tool generated during the running and finalizing the incomplete output in an event the incomplete output is valid.
US11487270B2
An industrial machine management system includes circuitry that collects changeable setting data of an industrial machine, determines, based on the setting data at each time point of multiple time points, whether a change has been made to the setting data, obtains change information regarding the change when the change is determined as having been made to the setting data, determines whether a predetermined event has occurred in the industrial machine, identifies, when the predetermined event is determined as having occurred, the change information such that the change information is related to the predetermined event, and outputs the change information that is identified.
US11487269B2
A method to derive and apply computer numerical control global offsets includes: measuring features of a machined part using a coordinate measuring machine (CMM); programming a first processor within the CMM to receive the dimensions of the features and to output computer numerical control (CNC) offsets; and forwarding the CNC offsets from the CMM to a CNC machining system to correct operation of the CNC machining system.
US11487268B2
The method can include measuring the tridimensional positions of a reference feature for a first at least three different angular positions of the reference feature around the first rotation axis and a same first reference angular position around the second rotation axis, the reference feature being fixed relative to the component; and measuring the tridimensional positions of the reference feature for a second at least three different angular positions of the reference feature around the first rotation axis and a same second reference angular position around the second rotation axis.
US11487265B2
A control system is for controlling safety-critical processes, non-safety-critical processes, and/or installation components. The control system includes: at least one control unit configured to control non-safety-critical processes and/or non-safety-critical installation components, at least one safety control unit for controlling safety-critical processes and/or safety-critical installation components, and at least one input/output unit connected to the first control unit via an internal input/output bus. The control system is configured to act as communication master or as communication minion or as both in a pool having other devices that is connected via field bus, and to that end, the control system includes a master communication coupler and a minion communication coupler. The control system is modularly configurable. At least the safety control unit includes respective subunits with master functionality and subunits with minion functionalities.
US11487261B2
The disclosure relates to an automation device of a group of automation devices, comprising: a communication interface configured to communicate with a second automation device of the group of automation devices via a communication network; wherein the communication interface is configured to receive a status message of the second automation device that indicates a state or a change in state of the second automation device; and a light source configured to emit a light signal indicating the state or the change in state of the second automation device in response to the receiving of the status message.
US11487259B2
A building management system that includes a plurality of slave devices, a remote server comprising a slave device configuration database, and a master controller. The master controller is configured to receive slave device configuration information stored in the slave device configuration database. The slave device configuration information includes at least one of cooling tower configuration parameters, chilled water pump configuration parameters, condenser water pump configuration parameters, air handling unit configuration parameters, rooftop air handling unit configuration parameters, variable air volume unit configuration parameters, chiller device configuration parameters, a rated device capacity, a rated device power, and a rated device speed. The master controller is further configured to control the plurality of slave devices using the slave device configuration information.
US11487255B1
Disclosed are various embodiments for integrated diffuse correlation spectroscopy. A first control signal can be sent to a switch to cause an integrator to integrate a current from a photodiode. An integrated current can be received from the integrator, and a data signal can be sent to a computing device based at least in part on the integrated current. A second control signal can be sent to a switch to cause the integrator to cease integrating the current from the photodiode.
US11487254B2
Systems and methods for utilizing a spatial statistical model to maximize efficacy in performing trials on agronomic fields are disclosed herein. In an embodiment, a system receives first yield data for a first portion of an agronomic field, the first portion of the agronomic field having received a first treatment, and second yield data, for a second portion of the agronomic field, the second portion of the agronomic field having received a second treatment that is different than the first treatment. The system uses a spatial statistical model and the first yield data to compute a yield value for the second portion of the agronomic field, the yield value indicating an agronomic yield for the second portion of the agronomic field if the second portion of the agronomic field had received the first treatment instead of the second treatment. Based on the computed yield value and the second yield data, the system selects the second treatment. In an embodiment, in response to selecting the second treatment, the system generates a prescription map, the prescription map including the second treatment. The system may also generate one or more scripts which, when executed by an application controller, cause the application controller to control an operating parameter of an agricultural implement to apply the second treatment.
US11487251B2
A system for detecting and responding to an anomaly in a chaotic environment, comprising one or more autonomous agent devices and a central server comprising a processor and non-transitory memory. The memory stores instructions that cause the processor to receive a first set of sensor readings from one or more remote electronic sensors, during a first time window, the sensor readings recording pseudo-Brownian change in one or more variables in the chaotic environment; determine, based on the first set of sensor readings, an expected range of the one or more variables during a second time window after the first time w window; receive a second set of sensor readings from the one or more remote electronic sensors during the second time window recording change in the one or more variables: determine, based on the second set of sensor readings, that one variable of the one or more variables is not within the expected range; and cause the one or more autonomous agent devices to attempt to mitigate a potential harm indicated by the one variable being outside of the expected range.
US11487250B2
An electronic device is provided. The electronic device includes a bezel as a first metallic component, a dial as a second metallic component to form a capacitor with the bezel, an inner ring as a dielectric disposed between the bezel and the dial, at least one processor configured to obtain a capacitance value generated by a touch input on the bezel.
US11487249B2
Aspects of the technology provide a symbiotic graphical display on a client device such as a smartwatch. The system includes at least one emissive display element and at least one non-emissive display element. The display elements are arrayed in layers or other configurations such that content or other information is concurrently aligned across the respective display surfaces of the different elements. A first set of content is rendered using the non-emissive display element while a second set of content is rendered using the emissive display element. Depending on characteristics or features of a given content item, that item may be rendered by one or both of the display elements. Certain content may be transitioned from the emissive display element to the non-emissive display element according to a time threshold or other criteria.
US11487245B2
Timepiece regulator (300) comprising a detached lever (7) escapement mechanism (200), and a resonator (100) with a quality factor Q including an inertia element (2) comprising an impulse pin (6) integral with an inertia element (2) and cooperating with a fork (8) of the lever (7), this inertia element (2) being subjected to the action of elastic return means (3) directly or indirectly fixed to the plate (1) and being arranged to cooperate indirectly with an escape wheel set (4) comprised in the escapement mechanism (200), this resonator mechanism (100) is a resonator with a virtual pivot rotating about a main axis (DP), with a flexure bearing subjected to the return force of at least two flexible strips (5) attached to the plate (1), defining together a virtual pivot with a main axis (DP), the lever (7) pivoting about a secondary axis (DS), and the fork (8) is enlarged in comparison to the fork of a conventional Swiss lever.
US11487229B2
An image forming apparatus includes a guide member including a guide surface that guides a sheet to a delivery rotating body, an opposing member opposed to the other face of the sheet, on an opposite side of the guide surface of the guide member, and defining an air passage between the opposing member and the guide member, such that one end portion is located on a side of the outer space, and the other end portion, on an opposite side of the outer space, communicates with a predesignated space on a side of the fixing device in an apparatus main body, and a dam member located downstream of the delivery rotating body in a sheet transport direction, and configured to dam air to be discharged with the sheet by the delivery rotating body, thereby guiding the air to the one end portion of the air passage.
US11487227B2
The crystallinity of a thermoplastic resin is 8% or more and 25% or less, the average primary particle size of carbon black is 10 nm or more and 30 nm or less, the content of the carbon black is 15.0 parts by mass or more and 30.0 parts by mass or less with respect to 100 parts by mass of an intermediate transfer belt, and (Li+Lo+Lc)/3≤100 nm, where Li, Lo, and Lc are values of an L-function indicating a dispersibility of the carbon black with respect to the thermoplastic resin in an inner peripheral surface region of the intermediate transfer belt, in an outer peripheral surface region, and in a central region that is a central portion of the intermediate transfer belt in a thickness direction of the intermediate transfer belt, respectively.
US11487224B2
An example developing device includes a housing to contain a developer and having an opening, a developing sleeve provided in the housing and partially exposed to the outside of the housing through the opening, a magnetic member including a plurality of magnetic poles and located inside the developing sleeve, and an elastic member blocking an inflow of air through a space between a downstream edge of the opening in a rotation direction of the developing sleeve and an outer circumferential surface of the developing sleeve. The elastic member includes a fixed portion fixed to the housing at a position adjacent to the downstream edge of the opening and an extension portion extending from the fixed portion in a bent form in the rotation direction of the developing sleeve to be elastically in contact with the surface of the developing sleeve.
US11487223B2
An image forming apparatus includes a main casing, a developing roller, a connecting tube, and a toner container. The main casing includes a sheet supply tray. The developing roller is provided in the main casing. The connecting tube has one end portion and another end portion inside the main casing. The toner container is for accommodating toner. The one end portion of the connecting tube is connected to the toner container. The toner container has an inlet opening for replenishing toner. The toner container is pivotally movable between a first position and a second position about the connecting tube. A position of the inlet opening at the second position is higher than a position of the inlet opening at the first position.
US11487215B2
In an optical deflector, a polygon mirror and a drive motor are covered by a cover body including a first cover portion and a second cover portion. The first cover portion includes a top wall disposed above the polygon mirror, and a peripheral wall formed having a cylindrical shape extending downward from an outer peripheral end edge of the top wall and having a first opening opened by facing the deflection surface of the polygon mirror. The peripheral wall has an upper-end edge-defining portion and a lower-end edge-defining portion defining an opening end edge of the first opening, and the top wall has, on an inner surface side of a specific portion connected to the upper-end edge-defining portion, a first slope portion inclined downward toward the upper-end edge-defining portion.
US11487213B2
An image forming apparatus comprises a spacing member provided on a rotation shaft of a charging roller, the spacing member configured to include an engaging portion that engages with a rotation member, and to be rotatable between a spaced position at which a spaced state in which a photosensitive drum and the charging roller are spaced apart is maintained, and a released position at which the spaced state is released and the photosensitive drum and the charging roller are caused to be in contact; and a cover portion provided on the rotation shaft of the charging roller, and configured to cover an end face of the spacing member so that a fitting portion of the charging roller and the spacing member is covered.
US11487210B1
A method includes: providing a workpiece to a semiconductor apparatus, the workpiece comprising a material layer, wherein the material layer includes a plurality of areas extending along a first axis; scanning the workpiece in a first direction along the first axis to generate first topography measurement data; scanning the workpiece in a second direction along the first axis to generate second topography measurement data; and performing an exposure operation on the material layer according to the first topography measurement data and the second topography measurement data.
US11487205B2
Provided are a semiconductor element intermediate including: a substrate and a multilayer resist layer, in which the multilayer resist layer includes a metal-containing film, and in which the metal-containing film has a content of germanium element of 20 atm % or more, or a total content of tin element, indium element, and gallium element of 1 atm % or more, as measured by X-ray photoelectric spectroscopy, and an application of the semiconductor intermediate.
US11487195B2
A dome screen projection apparatus has screen members made of synthetic resin and detachably joined together to form a dome screen having a curved configuration. Frame members are detachably connected together to form a frame, and suspension members suspend the dome screen in a suspended condition from the frame. The frame members include frame column members disposed on the outside of the dome screen, one at each side of the dome screen and one at the rear of the dome screen, a frame beam member supported at opposite ends at upper portions of the two frame column members at each side of the dome screen and extending above the top front portion of the dome screen, and a frame arc-shaped beam member supported at upper portions of the frame column members. A projector is supported by the frame and projects an image on an inner face of the dome screen while the dome is in the suspended condition. The dome screen may have a generally hemispherical shape with an open front that enables viewers located in front of the dome screen to view an image projected on the inner face of the dome screen. The dome screen projection apparatus can be easily assembled and disassembled on site and moved to another site for assembly and disassembly.
US11487182B2
A display device includes a display panel which displays an image and a lenticular lens panel disposed above the display panel, where a lenticular lens area and a sealing area adjacent to the lenticular lens area are defined in the lenticular lens panel. The lenticular lens panel includes a first substrate disposed on the display panel, a second substrate disposed opposite to the first substrate, an insulating layer disposed between the first substrate and the second substrate, where a plurality of lenticular lens surfaces overlapping the lenticular lens area and a groove overlapping the sealing area are defined on the insulating layer, a sealing member disposed in the groove, where the sealing member combines the first substrate with the insulating layer, and a plurality of liquid crystal molecules disposed between the lenticular lens surfaces and the first substrate.
US11487180B2
A metasurface optical device composed of three stacked dielectric layers which form an anti-reflective structure for wavelengths in a predetermined operational wavelength range within the visible spectrum. The anti-reflective structure contains a rectangular lattice of rhombohedral perturbations that produce guided-mode resonances within the predetermined operational wavelength range. The guided-mode-resonant dielectric metasurface device is capable of detecting by colorimetric readout the presence and orientation of a linearly birefringent anisotropic medium, such as a fibrous tissue, positioned above the stacked dielectric layers.
US11487171B2
In an electro-optical device, a light shielding layer is provided at a first substrate between a second capacitance electrode and a second interlayer insulating layer, in a layer between the second capacitance electrode of a capacitance element and the pixel electrode. The light shielding layer includes a first portion stacked on the second capacitance electrode, and a second portion that protrudes from an end portion of the first portion, through a side of the first capacitance electrode of the capacitance element, toward both sides in a width direction of a semiconductor layer.
US11487170B2
According to one embodiment, a display device includes a display panel including a first substrate, and a wiring board mounted on a mounting portion of the first substrate. The display panel includes a first terminal and a second terminal located in the mounting portion, a first alignment mark located in the mounting portion and located between the first terminal and the second terminal, a first wiring line connected to the first terminal, and a second wiring line connected to the second terminal. The wiring board includes a first connection wiring line connected to the first terminal, a second connection wiring line connected to the second terminal, and a second alignment mark located between the first connection wiring line and the second connection wiring line.
US11487163B2
This application discloses a display panel and a display apparatus. The display panel includes: a substrate; a seal, arranged around a non-display region of the substrate, to form a sealing region; a peripheral component, exposed out of the sealing region; and a protection component, covering the peripheral component. The peripheral component includes a metal line and a black matrix. The protection component includes a seal, a support spacer, a Tuffy adhesive, a black adhesive, and a passivation layer. The Tuffy adhesive is attached on a side portion of the substrate, to completely cover the metal line and the black matrix.
US11487157B2
A display device including a backlight module is provided. The backlight module includes: a substrate, a backlight cavity, a plurality of light emitting elements, and an optical adjustment layer. The backlight cavity is located on the substrate. The plurality of light emitting elements is disposed in the backlight cavity. The optical adjustment layer covers the plurality of light emitting elements and fills the remaining space of the backlight cavity. The optical adjustment layer has a refractive index n greater than the refractive index n0 of the air.
US11487150B2
Disclosed are a display panel and a display device. The display panel includes a panel body, the panel body including a display area and a non-display area around a periphery of the display area; and a decoration portion provided on the panel body and located in the display area.
US11487146B2
This disclosure provides a display panel, a manufacturing method of the display panel, and a display device. The display panel includes a first substrate, a second substrate opposite to the first substrate, and a color resist layer disposed on the first substrate. The color resist layer includes a plurality of color resistances, the color resistances are divided into first color resistances, second color resistances, third color resistances, and connecting color resistances. First supporting structures and second supporting structures are disposed on the first substrate; the supporting structures includes at least one. A height of the first supporting structure is greater than a height of the second supporting structure. The first color resistances are connected to each other by the connecting color resistances; the first supporting structures are disposed on the connecting color resistances; the second supporting structures are disposed between adjacent second color resistances or between adjacent third color resistances.
US11487143B2
Disclosed are a display device, a multi-screen display device using the same, which include a minimized bezel area and a method for manufacturing the display device. The display device including a display substrate including a plurality of subpixels respectively provided in a plurality of pixel areas defined by a plurality of data lines and a plurality of gate lines, a line substrate bonded to the display substrate by using a substrate bonding member and including a plurality of data routing lines, and a side data connection member provided on one side of each of the display substrate and the line substrate to connect the plurality of data lines to the plurality of gate lines in a one-to-one relationship.
US11487140B2
A backlight assembly and a display device including the backlight assembly are provided. The backlight assembly includes a light source unit, a peep-proof layer on a light emitting side of the light source unit, a light adjustment layer on a side of the peep-proof layer distal to the light source unit, and a plurality of first microstructures between the peep-proof layer and the light adjustment layer and spaced apart from each other.
US11487128B2
The invention relates to a remote sensing device comprising a detector with a predefined field of view (FOV); and an emitter emitting pulses of light with an overall divergence angle θdiv in the retinal hazard region which further comprises at least one diffuser wherein the divergence angle after the diffuser is θ0; and at least one lens configured to transform the light from said diffuser to a determined divergence angle matching the FOV of the detector, or to a virtual image of predefined size appropriate in magnitude given the divergence in order to ensure the most restrictive position regarding eye-safety to be at the same position for pulsed and (quasi-)continuous wave operation; and to emit the transformed light. The invention further discloses a smartphone comprising such a remote sensing device characterized by its improved eye-safety properties for myopic people.
US11487126B2
A method for calibrating a projection device for a head-mounted display includes scanning a light beam emitted by a light source over a scanning angle range by means of a reflection element such that the light beam deflected by the reflection element passes over a head-mounted display surface region of a deflection element arranged on a lens of the head-mounted display. The surface region has at least two adjustment markings arranged on the head-mounted display, each adjustment marking arranged at a specified position relative to the surface of the deflection element arranged on a lens of the head-mounted display. The method further includes determining in which scan setting of the reflection element the at least two adjustment markings are struck by the light beam.
US11487122B1
A bicycle system with omnidirectional viewing having front-facing, stereoscopic video camera devices relying on computer vision. The front-facing, stereoscopic video camera devices positioned on the bicycle help identify, classify, and recommend a safe trajectory around obstacles in real-time using augmented reality. The bicycle system details safety-related and guidance-related information.
US11487121B2
Disclosed is an improved diffraction structure for 3D display systems. The improved diffraction structure includes an intermediate layer that resides between a waveguide substrate and a top grating surface. The top grating surface comprises a first material that corresponds to a first refractive index value, the underlayer comprises a second material that corresponds to a second refractive index value, and the substrate comprises a third material that corresponds to a third refractive index value.
US11487115B2
An object of the present invention is to provide a head-up display apparatus further reduced in size, the head-up display apparatus having: an image display apparatus including a light source and a display element; and a virtual image optical system in which light emitted from the image display apparatus is reflected by a windshield or a combiner of the vehicle so that a virtual image is displayed in front of the vehicle, wherein the virtual image optical system has a concave mirror and a distortion correcting lens, and the distortion correcting lens is disposed between the image display apparatus and the concave mirror, the concave mirror is disposed in a housing including an outer case along a shape of an effective light path area of the image light from the image display apparatus, and the image display apparatus is attached to part of an outer periphery of the housing.
US11487114B2
The purpose of the present invention is to provide a head-up display having enhanced evenness of display image luminance. This head-up display is provided with: a backlight unit having a light source, the backlight unit emitting illumination light; a liquid crystal display element for displaying an image, the image being irradiated by the illumination light, whereby the liquid crystal display element emits display light; a control means for controlling the illuminance of the backlight unit and display by the liquid crystal display element; a housing having an opening through which the display light passes, the housing housing the liquid crystal display element and the backlight unit; and a cover glass for reflecting and/or transmitting in at least one location in a display light path and projecting the reflected and/or transmitted display light.
US11487100B2
Provided is a prism device applied to a periscope lens module, including a bearing frame, a supporting-restoring assembly, a prism, and shape memory alloy wires. The shape memory alloy wires include first to fourth shape memory alloy wires. The first shape memory alloy wire and the second shape memory alloy wire are configured to drive the supporting-restoring assembly to drive the prism to rotate about a first rotation center axis. The third shape memory alloy wire and the fourth shape memory alloy wire are used to drive the supporting-restoring assembly to drive the prism to rotate about a second rotation center axis. The first rotation center axis is perpendicular to the second rotation center axis. The solutions of the present invention enable the prism to rotate towards two central axes that are perpendicular to each other, and has high stability and a simple structure, thereby achieving miniaturization.
US11487098B2
The present invention refers to a method for high spatial resolution imaging comprising a phase plate or a spatial light modulator (SLM) device for STimulated Emission Depletion (STED) microscopy and Reversible Saturable OpticaL Fluorescence Transitions (RESOLFT) microscopy, where a bivortex pattern is imprinted on the said phase plate or SLM to generate a beam. The bivortex pattern allows some freedom in shaping the STED beam to improve the microscope's axial performance and optical sectioning capacity. The present invention further refers to a method for STED and RESOLFT microscopy comprising the step of modulating the optical phase of a laser using a phase plate or a spatial light modulator device with a phase mask comprising a bivortex with a tunable radius. The disclosed phase masks and methods of STED and RESOLFT microscopy may advantageously be applied to provide a hybrid 2D/3D STED regime but one with a significant reduction in the degrees of freedom for alignment relative to what is found in incoherent beam superpositions, thus providing an improvement in beam quality, namely a minimized central intensity and lower sensitivity to aberrations, resulting in an increased signal level and axial performance.
US11487089B2
An image capturing optical lens assembly includes five lens elements, in order from an object side to an image side along an optical path, being a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. The second lens element with negative refractive power has an image-side surface being concave in a paraxial region thereof. The fourth lens element with positive refractive power has an image-side surface being convex in a paraxial region thereof. The fifth lens element with negative refractive power has an image-side surface being concave in a paraxial region thereof. At least one of surfaces of the fifth lens element includes at least one critical point in an off-axis region thereof.
US11487087B2
The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens includes, from an object side to an image side: a first lens; a second lens; a third lens; a fourth lens; a fifth lens; a sixth lens; a seventh lens; and an eighth lens. The camera optical lens satisfies following conditions: 3.50≤f1/f≤4.50; f2≤0; and 1.55≤n6≤1.70, where f denotes a focal length of the camera optical lens; f1 denotes a focal length of the first lens; f2 denotes a focal length of the second lens; and n6 denotes a refractive index of the sixth lens. The present disclosure can achieve ultra-thin, wide-angle lenses having a big aperture.
US11487085B2
An optical imaging lens includes a first lens element to an eighth lens element, and each lens element has an object-side surface and an image-side surface. The first lens element has positive refracting power, an optical axis region of the image-side surface of the first lens element is concave, the second lens element has negative refracting power, a periphery region of the object-side surface of the second lens element is concave, and an optical axis region of the object-side surface of the eighth lens element is convex. The lens elements having refracting power included by the optical imaging lens are only the eight lens elements described above. The optical imaging lens satisfies the following conditions: D61t82/D21t42≥1.750.
US11487084B2
An optical imaging lens includes, sequentially from an object side to an image side along an optical axis, a first to seventh lens elements each having an object-side surface and an image-side surface. The optical imaging lens satisfies a conditional expression: (G56+T6+G67)/(TG34+GT45)≥2.600. G56 is an air gap from the fifth to the sixth lens element along the optical axis. T6 is a thickness of the sixth lens element along the optical axis. G67 is an air gap from the sixth to the seventh lens element along the optical axis. TG34 is a distance from the object-side surface of the third lens element to the object-side surface of the fourth lens element along the optical axis. GT45 is a distance from the image-side surface of the fourth lens element to the image-side surface of the fifth lens element along the optical axis.
US11487081B2
A camera module includes: an optical path folding member configured to refract or reflect light incident along a first optical axis in a direction of a second optical axis intersecting the first optical axis; a driving assembly configured to provide driving force to rotate the optical path folding member on a plane intersecting the first optical axis; and a first ball bearing and a second ball bearing supporting the optical path folding member such that the optical path folding member is enabled to rotate on the plane. A distance from the first ball bearing to the first optical axis is less than a distance from the second ball bearing to the first optical axis.
US11487079B2
The present disclosure relates to a lens actuating apparatus, a periscope lens module including the lens actuating apparatus, and a photographing device including the periscope lens module. Light enters a lens group after being reflected, where a direction of an optical axis of the lens group is different from a thickness direction of the photographing device to eliminate a limitation of a length of the direction of the optical axis of the lens group on a thickness of the photographing device, and implement thinness of the photographing device. A translation motor and an axis-moving motor are disposed on a holder of the lens actuating apparatus to implement focusing and anti-shake of the periscope lens module including an optical component and the lens actuating apparatus. The translation motor and the axis-moving motor are independent of each other.
US11487075B2
A lens apparatus includes a base barrel, a lens movable to an object side and an image side relative to the base barrel, an actuator configured to move the lens, a drive board that includes an electric element configured to drive the actuator, and a board holding member configured to hold the drive board and attached to the base barrel from the object side.
US11487068B2
Optical telecommunication receivers and transmitters are described comprising dispersive elements and adjustable beam steering elements that are combined to provide optical grid tracking to adjust with very low power consumption to variations in the optical grid due to various changes, such as temperature fluctuations, age or other environmental or design changes. Thus, high bandwidth transmitters or receivers can be provides with low power consumption and/or low cost designs.
US11487067B2
An optical connector holding one or more optical ferrule assembly is provided. The optical connector includes an outer body, an inner front body accommodating the one or more optical ferrule assembly, ferrule springs for urging the optical ferrules towards a mating receptacle, and a back body for supporting the ferrule springs. The outer body and the inner front body are configured such that four optical ferrule assembly are accommodated in a small form-factor pluggable (SFP) transceiver footprint or eight optical ferrule assembly are accommodated in a quad small form-factor pluggable (QSFP) transceiver footprint. A receptacle can hold one or more connector inner bodies forming a single boot for all the optical fibers of the inner bodies.
US11487066B2
A package includes a light emitting portion configured to emit light, a lens including a first lens surface and a second lens surface, a protective layer between the light emitting portion and the first lens surface and that shields the first lens surface from a surrounding environment, and an optical component that redirects light output from the second lens surface. The first lens surface is configured to receive the emitted light from the light emitting portion, the second lens surface is configured output light that has passed through the first lens surface, and the protective layer has a refractive index greater than 1.5.
US11487065B2
Devices having at least one connector port associated with a rotating securing features are disclosed. A device for making optical connections comprising a shell, at least one connection port, and at least one rotating securing feature is disclosed. In one embodiment, the at least one connection port is disposed on a device with at the least one connection port comprising an optical connector opening extending from an outer surface of the device into a cavity of the device and defining a connection port passageway. The at least one rotating securing feature is associated with the connection port passageway, and the at least one rotating securing feature is secured to the device along a rotational axis that is not aligned with a longitudinal axis of the at least one connection port.
US11487064B2
A ferrule-based fiber optic connectors having a connector assembly with a ferrule insertion stop for limiting the insertion of a ferrule into a ferrule sleeve are disclosed. In one embodiment, the fiber optic connector comprising a connector assembly, ferrule insertion stop, a connector sleeve assembly and a female coupling housing. The connector assembly comprises a ferrule and a resilient member for biasing the ferrule forward and the connector sleeve assembly comprises a housing and a ferrule sleeve, where the ferrule of the connector assembly is at least partially disposed in the ferrule sleeve when assembled. The ferrule insertion stop limits the depth that the ferrule may be inserted into the ferrule sleeve.
US11487061B2
A plurality of waveguide display substrates, each waveguide display substrate having a cylindrical portion having a diameter and a planar surface, a curved portion opposite the planar surface defining a nonlinear change in thickness across the substrate and having a maximum height D with respect to the cylindrical portion, and a wedge portion between the cylindrical portion and the curved portion defining a linear change in thickness across the substrate and having a maximum height W with respect to the cylindrical portion. A target maximum height Dt of the curved portion is 10−7 to 10−6 times the diameter, D is between about 70% and about 130% of Dt, and W is less than about 30% of Dt.
US11487057B2
An optical substrate and a display device are provided. The optical substrate includes a light guide plate and a plurality of light selection units, wherein, the light guide plate includes a light-incident surface and a light-exiting surface, and the light-exiting surface includes a plurality of light-exiting regions; each light selection unit is configured to select light incident from the light-incident surface and propagating in the light guide plate, such that monochromatic light of different colors are emitted from multiple light-exiting regions corresponding to the each light selection unit, and each of the multiple light-exiting regions emits monochromatic light of a single color.
US11487055B2
An object of the present invention is to provide a laminate in which the coloring of reflected light is reduced. The laminate includes an optical film having a light absorption anisotropic film formed using a composition including a dichroic substance and having a transmittance of more than 50%, a λ/4 plate, and a metal electrode in this order, in which in a case where a degree (%) of polarization at a wavelength of λ of the optical film is defined as P(λ) and a reflectance (%) at the wavelength of λ of the metal electrode is defined as R(λ), a ratio of a minimum value of R/P to a maximum value of R/P at wavelengths of 450 nm, 550 nm, and 650 nm is more than 85%.
US11487054B2
A viewing angle adjusting film includes a polarizing film having a transmission axis in a first direction and an optical film disposed on the polarizing film and including first areas having isotropy or anisotropy and second areas having anisotropy, the first areas and the second areas being alternately disposed. A refractive index of the second areas in the first direction is higher than a refractive index of the first areas in the first direction. Therefore, the optical film including first areas and second areas having different refractive indices is disposed on a polarizing film to thereby form a viewing angle adjusting film, so that diffusion and collection of light can be easily achieved.
US11487053B2
An optical element includes a substrate, an intermediate layer, a topmost layer, and a contiguous multitude of recessed and non-recessed areal regions. The intermediate layer is formed over a top surface of the substrate and has a refractive index nI. The topmost layer is formed directly on the intermediate layer and has a refractive index nT where nT≠nI. The intermediate and topmost layers are substantially transparent over an operational wavelength range that includes a design wavelength λ0. A subset of areal regions has a largest transverse dimension less than about λ0. Each non-recessed areal region includes corresponding portions of the intermediate and topmost layers. Each recessed areal region extends entirely through the topmost layer and at least partly through the intermediate layer. A fill medium fills the recessed areal regions. The areal regions are variously sized and distributed transversely across the optical element.
US11487045B2
The present disclosure provides a method for recovering a porosity evolution process of sequence stratigraphy of carbonate rocks. The method comprises: a step of establishing a sequence stratigraphic framework of carbonate rocks; a step of dividing diagenetic stages; a step of simulating diagenesis and porosity evolution with increasing reservoir thickness and continuous superposition of multiple reservoirs during cyclic rise and fall of sea level to obtain a simulation result; and a step of calculating the porosity evolution in space over time by using the simulation result as initial values for simulation of diagenetic evolution process and simulating in stages and continuity the multi-stage diagenetic evolution process that the carbonate rock strata undergo after sediment based on the divided diagenetic stages. Compared with the traditional recovery of single reservoir porosity with time evolution, the method fully considers the superposition effect of multiple upper reservoirs in the process of reservoir sedimentary-diagenesis.
US11487043B2
An X-ray image generation device includes a moving mechanism that moves an object relative to a grating part in a direction crossing X-rays emitted toward the grating part. The grating part includes N (2≤N) regions along the direction of movement by the moving mechanism. A cyclic direction of a grating structure in each of the plurality of gratings belonging to an ith (1≤i≤N−1) region out of the N regions and a cyclic direction of a grating structure in each of the plurality of gratings belonging to an (i+1)th region out of the N regions are different directions. The plurality of gratings are configured so that moiré interference fringes generated in the N regions have a cyclic intensity fluctuation measurable by the detector and of at least one cycle or more in the direction of movement by the moving mechanism.
US11487042B2
A method for making a log of material properties in a plurality of beds from an instrument utilizes steps such as estimating material properties for said plurality of beds and/or estimating positions for a plurality of bed boundaries and/or estimating orientations for said plurality of bed boundaries wherein the bed boundary orientations are individually variable. The estimated positions, orientations, and/or material properties can be utilized to compute the log.
US11487041B2
A method that includes deploying a casing with a multi-electrode configuration over a dielectric layer in a downhole environment. The method also includes collecting electromagnetic (EM) measurements using the multi-electrode configuration, and processing the EM measurements to obtain a characterization of fluids in an annulus between the casing and a borehole wall. A related system includes a casing deployed downhole, the casing having a multi-electrode configuration and a dielectric layer between the casing and the multi-electrode configuration. The system also includes a controller for directing collection of EM measurements using the multi-electrode configuration, and a processor that processes the EM measurements to obtain a characterization of fluids in an annulus between the casing and a borehole wall.
US11487039B2
A system includes a tool to dispose in a wellbore lined with pipe. The tool includes first and second receiver coils having a non-uniform winding along a longitudinal axis, a third receiver coil having a non-uniform winding coaxial with at least one of the first and second receiver coils, and a transmitter. The system includes a processor to execute instructions to perform operations including causing the transmitter to emit an induced magnetic field, measuring the induced magnetic field using the first receiver coil to create a first measurement and using the first and second receiver coils to create a second measurement. The operations include determining a static magnetic field, selecting the first or second measurement based on a magnitude of the static magnetic field to determine a selected measurement, and determining at least one property of the pipe using the selected measurement.
US11487038B2
The present invention, thanks to the horizontal positional tracking unit (20)—mounted to a hand-held metal detector (10)—consisting of optical flow sensor lens (22), an optical flow sensor camera (21), an optical flow sensor processor (23), a height sensor (24) and an IMU sensor (25); allows the calculation of the depth of the target (60) by tracking the horizontal position while the user freely sweeps the search head (11) of the metal detector (10) with the “optical flow” method and using the metal detection signals received from many point positions around the detected target center with this position; so it relates to a method of measuring a target depth and a metal detector using this method, which allow calculation to be made independently of the type and practical the size of the metal.
US11487029B2
The present disclosure is related to systems and methods for reconstructing a positron emission tomography (PET) image. The method includes obtaining PET data of a subject. The PET data may correspond to a plurality of voxels in a reconstructed image domain. The method includes obtaining a motion signal of the subject. The method includes obtaining motion amplitude data. The motion amplitude data may indicate a motion range for each voxel of the plurality of voxels. The method includes determining gating data based at least in part on the motion amplitude data. The gating data may include useful percentage counts each of which corresponds to at least one voxel of the plurality of voxels. The method includes gating the PET data based on the gating data and the motion signal. The method includes reconstructing a PET image of the subject based on the gated PET data.
US11487028B2
The invention relates to a device for supporting the testing of a brachytherapy applicator prior to the use of the brachytherapy applicator in brachytherapy radiation treatments. The invention also relates to a method for testing of a brachytherapy applicator prior to the use of the brachytherapy applicator in brachytherapy radiation treatments.
US11487024B2
In certain embodiments, a mobile device includes a sensor, one or more processors, and a memory. The memory stores computer-executable instructions that, when executed by the one or more processors, cause the one or more processors to perform operations including determining a first geographic location based on wireless signals received as part of a wireless-based mobile device positioning system. The operations include accessing a geographic database that includes data representing a number of geographic locations and properties associated with the geographic locations, and a mapping between measureable values of a type and particular geographic locations. The operations include determining, using the geographic database, candidate geographic locations for adjusting the first geographic location. The operations include accessing a particular value of the type determined according to a measurement of the sensor and determining a second geographic location based on the candidate geographic locations and on the particular value and the mapping.
US11487023B2
The disclosure relates to a method for measuring the variance in a measurement signal, comprising the following steps: filtering the measurement signal by means of a high-pass filter in order to obtain a filtered measurement signal; determining the variance by using the filtered measurement signal.
US11487020B2
A satellite signal calibration system can receive sensor data from one or more sensors provided on a vehicle and detect satellite signal from one or more satellites of a satellite positioning system. Using the sensor data, the system can perform a localization operation to determine a current location of the vehicle. The system may then determine timing offsets of the satellite signals from each of the one or more satellites based at least in part on the current location of the vehicle.
US11487013B2
Systems and methods for generating mapping data for an autonomous vehicle (e.g., robotic devices). The methods include obtaining three-dimensional environmental data of an environment from a distance sensor. The three-dimensional environmental data includes information relating to one or more objects in the environment. The method further includes identifying at least one planar layer of two-dimensional data from the three-dimensional environmental data to be included in mapping data based on one or more characteristics of an autonomous vehicle, generating mapping data comprising the at least one planar layer of two-dimensional data from the three-dimensional environmental data, and transmitting the mapping data to the autonomous vehicle for use during operation within the environment.
US11487009B2
An image capture control device includes a recognition unit that determines whether a peripheral situation corresponds to a predetermined situation based on image data, and a controller that controls an infrared light irradiation unit to increase a pulse number of transmission pulses to be emitted to a target, when the recognition unit determines that the peripheral situation corresponds to the predetermined situation.
US11486997B2
An angle-resolving radar sensor for motor vehicles, having an antenna system having a plurality of antennas set up for receiving, configured in various positions in a direction in which the radar sensor is angle-resolving, and having a control and evaluation device designed for an operating mode in which at least one antenna of the radar sensor that is set up for transmitting sends out a signal that is received by a plurality of the antennas of the radar sensor that are set up to receive, the control and evaluation device being designed, in the mentioned operating mode, for an individual estimation of an angle of a radar target to determine respective individual distances of the radar target for each of the evaluation channels, which correspond to different configurations of transmitting and receiving antennas, and to use the individual distances in the estimation of the angle of the radar target.
US11486996B2
The present invention minimizes the overall area occupied by a reception antenna while preventing erroneous detections resulting from azimuth aliasing. A reception antenna includes antenna elements that are disposed along the horizontal direction, antenna elements that are disposed along the vertical direction, and an antenna element that is disposed at an angle from the antenna elements with respect to the horizontal direction and is disposed at an angle from the antenna elements with respect to the vertical direction. The distance between the centers of the antenna elements in the horizontal direction differs from the distances between the center of the antenna element and the respective centers of the antenna elements in the horizontal direction. The distance between the centers of the antenna elements in the vertical direction differs from the distances between the center of the antenna element and the respective centers of the antenna elements in the vertical direction.
US11486982B2
A sensing system is provided. The sensing system includes an electrical pulse generator that receives first optical pulses output from a pulsed laser, through a first path, and photo-electrically converts the first optical pulses to generate an electrical pulses; and an optical phase detector that receives second optical pulses output from the pulsed laser, through a second path, and outputs an electrical signal that corresponds to a phase error between the electrical pulses and the second optical pulses based on electro-optic sampling.
US11486975B1
A light detection and ranging (LiDAR) system that includes a first beam splitter to multiplex a first optical beam and a second optical beam into a combined beam having orthogonal linear polarizations. The system also includes lensing optics to emit the combined beam towards a target and collect light returned from the target in a return optical beam to be received by the first beam splitter. The first beam splitter demultiplexes the return optical beam into a first return beam and a second return beam having orthogonal linear polarizations. The system also includes an optical element to generate a first beat frequency from the first return beam and to generate a second beat frequency from the second return beam. The system also includes a signal processing system to determine a range and velocity of the target from the first beat frequency and the second beat frequency.
US11486974B2
A LIDAR apparatus for scanning a scan region with at least one beam is described. The LIDAR apparatus includes at least one beam source for generating the at least one beam; having a mirror for deflecting the at least one generated beam toward the scan region; and having a detector mirror for deflecting at least one beam, reflected at an object, onto a defined region of a detector, the mirror and the detector mirror being disposed on a rotor rotatably around a vertical rotation axis, and the detector mirror focusing the at least one reflected beam onto the detector. A method for operating a LIDAR apparatus is also described.
US11486967B2
A module for a lidar sensor, including: a light-transmitting path having a movable mirror and a light source; and a transmitting-side microlens set-up, which is situated downstream from the light transmitting path; the light transmitting path being configured to illuminate a first microlens of the microlens set-up on the input side, using a first spot of a predefined diameter of a first light beam; the predefined diameter of the spot of the first light beam being greater than a diameter of the first microlens, and a distance of an edge of the first microlens to edges of adjacent microlenses inside of the transmitting-side microlens set-up corresponding to a difference between the predefined diameter of the spot of the first light beam and the diameter of the first microlens.
US11486963B2
A MIMO target emulation system for testing a mmWave radar sensor having multiple radar transmitters and receivers includes a coupling probe antenna array for receiving radar signals from the radar transmitters and for sending emulated target echo signals to the radar receivers; emulator receivers for down converting and digitizing the radar signals; a processing unit that decouples the digital radar signals, retrieves target parameters corresponding to emulated targets, generates emulated target echo signals corresponding to the targets in response to the decoupled digitized radar signals using the target parameters, and pre-decoupling the emulated target echo signals; and emulator transmitters for performing digital to analog conversion of the emulated target echo signals and up converting frequencies of the analog emulated target echo signals. The emulator transmitters simultaneously send the analog emulated echo target signals to the radar sensor via the antenna array to emulate target echoes responsive to the radar signals.
US11486962B2
A method for operating a stepped frequency radar system is disclosed. The method involves performing stepped frequency scanning across a first frequency range using frequency steps of a first step size, the stepped frequency scanning performed using at least one transmit antenna and a two-dimensional array of receive antennas, changing from the first step size to a second step size, wherein the second step size is different from the first step size, and performing stepped frequency scanning across a second frequency range using the at least one transmit antenna and the two-dimensional array of receive antennas and using frequency steps of the second step size.
US11486955B2
A test system is provided. The system includes a first test apparatus and a second test apparatus. A device power supply of the first test apparatus (ATE) is electrically connected with a device under test (DUT) through a driving branch (F) and a detecting branch (S), the driving branch (F) being configured to provide an original driving current to the DUT b the device power supply during testing, and the detecting branch (S) being configured to detect an effective driving current reaching the DUT. The second test apparatus includes a first voltage drop branch, the first voltage drop branch is connected to the detecting branch (S), and a voltage drop detected by the driving branch (F) is used to determine an effectiveness of an electrical connection formed between the driving branch and the device under test, and an electrical connection formed between the detecting branch (S) and the DUT.
US11486954B2
In a medical imaging auto-calibrated reconstruction method, an imaging scan is performed using a data acquisition scanner to generate image data, calibration data having a uniform sampling is determined, a point-spread function is determined based on the calibration data, and an image is reconstructed from the image data based on the point-spread function. A central region of k-space may have uniform sampling. The calibration data may be determined by extracting a uniformly-sampled central region of k-space from the image data. An outer region of k-space may have non-uniform sampling. A calibration scan may be performed to generate the calibration data.
US11486946B2
A sample chamber holder for MAS-NMR capable of operating at both low and high pressures. In one example the sample chamber holder is made up of a sample holder body defining a sample chamber therein, a connector configured to operatively statically hold an in situ rotor within the sample chamber; a coupler configured to operatively connect the sampler holder body to a magnetically coupled rotation member. The magnetically coupled rotation member is configured to engage and rotate a sealing cap from an NMR rotor in such a way so as to allow an NMR cap to be alternatively opened or sealed in-situ while the NMR rotor remains statically positioned in an NMR device.
US11486936B2
A power supply on-off detection circuit includes: a signal acquisition circuit, a signal conversion circuit, and a signal processing circuit. The signal acquisition circuit is coupled to a power supply through a switch, and is configured to collect an alternating current signal output by the power supply, and to output the alternating current signal to the signal conversion circuit. The signal conversion circuit is configured to convert the alternating current signal into a voltage signal, and to output the voltage signal to the signal processing circuit. The signal processing circuit is coupled to the signal conversion circuit, and is configured to convert the voltage signal into a level signal. The level signal is used to determine whether the power supply is on or off by determining whether the switch is switched on or off.
US11486933B2
A battery system includes a first battery cell including a first electrode terminal and a second electrode terminal, a connector configured to be electrically connected to the first electrode terminal, and a first circuit board detachably provided above the connector and configured to monitor a battery characteristic of the first battery cell. The connector includes a base including a terminal hole configured to be connected to the first electrode terminal and having a first plane, a connecting portion configured to be connected to the first circuit board and having a second plane non-planar with the first plane, and a stepped portion between the base and the connecting portion.
US11486930B2
A battery tester includes a pair of battery clamps, a testing unit, and a pair of holsters. Each battery clamp is configured to connect to a terminal of a battery. The testing unit includes testing circuitry that is connected to the battery clamps, and is configured to perform one or more battery tests on a battery connected to the battery clamps. Each of the holsters is attached to a housing of the testing unit, and is configured to receive and hold one of the battery clamps.
US11486920B2
Systems, methods, and devices for monitoring operation of industrial equipment are disclosed. In one embodiment, a monitoring system is provided that includes a passive backplane and one more functional circuits that can couple to the backplane. Each of the functional circuits that are coupled to the backplane can have access to all data that is delivered to the backplane. Therefore, resources (e.g., computing power, or other functionality) from each functional circuits can be shared by all active functional circuits that are coupled to the backplane. Because resources from each of the functional circuits can be shared, and because the functional circuits can be detachably coupled to the backplane, performance of the monitoring systems can be tailored to specific applications. For example, processing power can be increased by coupling additional processing circuits to the backplane.
US11486905B1
An integrator for use with a current sensor provides a feedback loop reducing drift while maintaining wide bandwidth.
US11486901B2
A system maps and stores data in digital three-dimensional oscilloscope, wherein an ADC module has four ADC submodules. Four acquired waveform data are sent to an extraction module, and buffered in a FIFO module. When a trigger signal arrives, FIFO module outputs four extracted waveform data to a mapping address calculation module for calculating a mapping address and a RAM serial number for each point data, and the waveform data comparison and control module performs the reading and writing control of the 4×N dual port RAMs. When mapping number reaches a frame number, the RAM array module outputs its waveform probability values to the upper computer module to convert each value into RBG values, and the display module displays the waveforms of input signals of four channels on a screen according the RBG values.
US11486900B2
A probe apparatus of a millimeter or submillimeter radio frequency band comprises transition layers having outermost layers on opposite surfaces of the probe apparatus. An internal transition cavity extends through the transition layers for guiding electromagnetic radiation within the probe apparatus. A probe layer disposed between the transition layers, the probe layer having a lateral transmission line for interacting with the electromagnetic radiation guided by the internal transmission cavity.
US11486898B2
Vertical transmission line probes having alternating capacitive and inductive sections are provided. These alternating sections can be designed to provide a desired transmission line impedance (e.g., between 10 and 100 Ohms, preferably 50 Ohms). Probe flexure in operation is mainly in the inductive sections, advantageously reducing flexure stresses on the dielectrics in the capacitive sections.
US11486891B2
An air data sensor can include an acoustic transmitter configured to output an acoustic signal into an airflow and a plurality of acoustic transducers configured to receive the acoustic signal output by the acoustic transducer. The air data sensor can also include a light source configured to output a light beam into the airflow, and a light receiver configured to receive scattered light from the light beam. The light source and the light receiver can be bistatic such that a measurement zone is formed away from the air data sensor.
US11486884B2
The invention relates to methods for the diagnosis of ischemia or ischemic tissue damage, methods for predicting the progression of ischemia in a patient having suffered an ischemic event, for determining the prognosis of a patient having suffered an ischemic event and for determining the risk that a patient suffering from stable coronary disease suffers a recurrent ischemic event based on the detection of the levels of glycosylated Apo J. The invention relates as well to a method for the determination of glycosylated Apo J in a sample.
US11486882B2
Use of a limited digestion with a proteolytic enzyme of a multispecific antibody for the analysis of the multispecific antibody's light chain pairing.
US11486880B2
Provided is a quick and accurate way of assessing harshness of a surfactant towards a protein, which can be easily carried out under non-laboratory conditions and which facilitates recommendations for making suitable products. Particularly, provided are methods of measuring the harshness of a surfactant, which includes (a) providing an aqueous solution of surfactant and taking a first colour measurement; (b) adding a solid protein-dye complex to the aqueous solution of surfactant; (c) taking a second colour measurement and measuring the change in colour between the first colour measurement and the second colour measurement; and (d) matching the change in colour with a reference scale. The solid protein-dye complex can be prepared by dissolving a non-denatured corn protein and a protein binding dye in aqueous alcohol, and removing the aqueous alcohol.
US11486876B2
The invention relates to peripheral blood mononuclear cell (PBMC) monolayers or bone-marrow cell monolayers and methods for its culture and corresponding uses of said monolayers. The present invention also relates, in some aspects, to screening methods comprising the PBMC monolayer or bone-marrow cell monolayer of the invention for determination of response or lack of response of a disease to a therapeutic agent and/or drug screening methods. In some aspects, the invention further relates to methods for diagnosing a disease or predisposition to a disease in a PBMC donor or bone-marrow cell donor comprising the PBMCs/bone-marrow cells cultured according to the method of the invention and/or to methods for determining whether the disease is likely to respond or is responsive to treatment with a therapeutic agent.
US11486875B2
The present invention relates to a method for measuring the cholesterol uptake capacity of lipoproteins. The present invention also relates to a reagent kit for measuring the cholesterol uptake capacity of lipoproteins. The present invention further relates to a tagged cholesterol which can be used in the method and the reagent kit.
US11486864B2
Methods and system for identifying and quantifying antibody fragments and identifying the site of fragmentation on an antibody are provided herein.
US11486860B2
An inspection apparatus comprises a chassis position/attitude estimator to estimate position/attitude information of a moving body and generate a chassis position/attitude estimation signal, a hammering tester hammer part error signal generator to generate a hammering tester hammer part error signal, a hammering tester hammer part position/attitude signal generator to generate a hammering tester hammer part position/attitude signal, a first sensor data frequency characteristic interpolator to generate a first sensor data frequency characteristic interpolation signal from the received chassis position/attitude estimation signal, a second sensor data frequency characteristic interpolator to generate a second sensor data frequency characteristic interpolation signal from the received hammering tester hammer part error signal and the received hammering tester hammer part position/attitude signal, and a hammering tester hammer part position/attitude estimator to generate a hammering tester hammer part position/attitude estimation signal from the received first sensor data frequency characteristic interpolation signal and the received second sensor data frequency characteristic interpolation signal.
US11486858B2
The present invention discloses a 3D defect detection method with magnetic flux leakage testing (MFLT). It has advantages of higher accuracy of 3D detection of defect and simpler testing device relative to the prior MFLT art. This method includes the following steps: S1: artificially magnetizing a to-be-tested structure, and measuring its MFLT signals {B}; S2: inverting magnetic charge distribution of the interior of the to-be-tested structure by using a magnetic charge distribution reconstruction algorithm to obtain the magnetic charge density of a non-defective region of the to-be-tested structure; and S3: using the magnetic charge density of the non-defective region of the to-be-tested structure as a known constant, and conducting inverse iteration to reconstruct defect depth of the defective region to obtain a 3D image of the defective region of the to-be-tested structure.
US11486851B2
A gas sensor comprises an electrochemical film, a plurality of electrodes coupled with the electrochemical film and a semiconductor wafer coupled with the plurality of electrodes. A passivation layer is formed between the electrochemical firm and the semiconductor wafer and a dielectric layer is coupled between the electrochemical film and the semiconductor wafer.
US11486848B2
A moisture sensor comprises a carrier element comprises an insulating material, a first and a second electrode structure at a distance from one another at the carrier element, a moisture-sensitive, dielectric layer element at a first main surface region of the carrier element and adjacent to the first and second electrode structures and a third electrode structure on a first main surface region of the moisture-sensitive, dielectric layer element, such that the moisture-sensitive, dielectric layer element is between the third electrode structure and the first electrode structure and between the third electrode structure and the second electrode structure. The first electrode structure is a first capacitor electrode and the second electrode structure is a second capacitor electrode of a measurement capacitor for capacitive moisture measurement, wherein the third electrode structure is a floating electrode structure.
US11486846B2
A method for analyzing a gas, where a sensitive metal oxide-containing layer is exposed to the gas, includes: reducing the temperature of the sensitive layer from a first temperature to a second temperature, the temperature of the sensitive layer being maintained essentially at the second temperature for a predetermined time period; increasing the temperature of the sensitive layer to a third temperature; measuring at least one electrical resistance value of the sensitive layer while the sensitive layer exhibits essentially the third temperature; and analyzing components of the gas based on the measured at least one electrical resistance value.
US11486844B2
A resistive particle sensor is described for detecting soot in the exhaust gas of an internal combustion engine, including a sensor element having two strip conductors, which extend spaced apart in meanders in parallel to one another in an area of the sensor element that may be exposed to the exhaust gas, and a resistance strip conductor, the two strip conductors each being capacitively connected via capacitor elements to the resistance strip conductor.
US11486839B2
A diagnostic cassette includes a substrate, to physically and electrically connect the product to a computing device, a reservoir defined within the substrate to receive a fluid sample for processing by the diagnostic cassette, a reagent to react with the fluid sample deposited in the reservoir to form a solution to enable processing of the fluid sample by the diagnostic cassette, a channel to direct the solution, and a sensor to measure a number of parameters of the solution passing through the channel. A method for measuring microfluidic samples includes receiving, in a reservoir, a fluid sample to be measured, combining the fluid sample with a reagent to create a solution, moving the solution through a channel, and measuring the solution, using sensors, as the solution passes through the channel.
US11486833B2
A method evaluates an edge shape of a silicon wafer, in which as shape parameters in a wafer cross section, when defining a radial direction reference L1, a radial direction reference L2, an intersection point P1, a height reference plane L3, h1 [μm], h2 [μm], a point Px3, a straight line Lx, an angle θx, a point Px0, δ [μm], a point Px1, and a radius Rx [μm], the edge shape of the silicon wafer is measured, values of the shape parameters h1, h2, and δ are set, the shape parameters Rx and θx are calculated in accordance with the definition based on measurement data of the edge shape, and the edge shape of the silicon wafer is determined from the calculated Rx and θx to be evaluated. Consequently, a method evaluates an edge shape of a silicon wafer capable of preventing an occurrence of trouble.
US11486831B2
A specimen measurement device which detects a measurement object material according to the present embodiment, includes: a magnetic field applicator configured to apply a magnetic field to a measurement cartridge including a substrate, a first substance fixed on the substrate and specifically reacting with the measurement object material, a magnetic particle, and a substance fixed on the magnetic particle and specifically acting with the measurement object material; a detector configured to detect light passing through the substrate; and a controller configured to control the magnetic field applicator to perform a first operation to apply a first magnetic field in a direction to move the magnetic particle away from the substrate when a specimen solution containing the measurement object material is introduced into the measurement cartridge, and then perform a second operation to apply a second magnetic field in a direction to move the magnetic particle toward the substrate.
US11486819B2
A detection assembly and a method for producing a detection assemblies are disclosed. In an embodiment a detection arrangement includes an emitter configured to generate radiation having a peak wavelength in an infrared spectral range, a detector configured to receive the radiation, a mounting surface comprising at least a first contact surface and a second contact surface for external electrical connection of the detection arrangement, a form body adjoining the emitter and the detector at least in places and deflection optics, on which the radiation impinges during operation of the detection arrangement so that an optical path is formed between the emitter and the detector by the deflection optics, wherein the deflection optics include a scattering body into which the radiation enters during the operation through a surface of the scattering body facing the emitter.
US11486815B2
The invention discloses a method and a system for predicting the corrosion fatigue life of prestressed concrete bridges. A corrosion level of the strand is predicted to obtain the residual tension force of a structure. A stress concentration factor is integrated to consider the stress concentration effect caused by pitting corrosion, and a growth model of the elastic stress of the strand under the coupled effect of corrosion and fatigue is proposed. A growth model of the plastic stress of the strand is established using a cross-section loss of the strand as a fatigue damage parameter based on a degenerated elastic modulus of the concrete after fatigue. Failure criteria for the concrete, the strand, and a longitudinal tension bar are defined, so that a set of methods for analyzing the life of a prestressed concrete bridge subjected to corrosive environment and fatigue load are formed.
US11486814B2
A system and a method for sorting particles are provided. An example of a particle sorting system includes an array that includes a number of microfluidic ejectors. An optical sensor is focused on the array. A controller is used to identify a target particle proximate to a microfluidic ejector, and activate the microfluidic ejector to eject the target particle into a collection vessel.
US11486808B2
The invention relates to a method for determining at least one property of hydrocarbon fluid, comprising: (a) providing a first chamber (1) filled with the hydrocarbon fluid and a second chamber (2) which is substantially empty, each of the first chamber (1) and second chamber (2) having a fixed volume; (b) transferring a sample of hydrocarbon fluid from the first chamber (1) to the second chamber (2); (c) measuring a pressure in at least one of the first chamber (1) and the second chamber (2); (d) repeating steps (b) and (c) a plurality of times. The invention also relates to an apparatus for implementing this method.
US11486804B1
Provided are a device for simulating a full-scale pile-sinking process of a static pressure pile by air bag preloading and a test method thereof. The device comprises a frame, a beam, a hydraulic jack, a model box, a model pile, a first sand layer, an undisturbed soil mass, a second sand layer, a rubber pad, a forcing air bag, a counter-force steel plate, a model box top cover, a forcing pipe, a pressure relief pipe, a steel casing and a control system. The first sand layer, the undisturbed soil mass, the second sand layer, the rubber pad, the forcing air bag and the counter-force steel plate are laid in the model box in sequence; and the steel casing passes through the model box top cover, the counter-force steel plate, the forcing air bag and the rubber pad in sequence and then reaches a bottom portion of the second sand layer.
US11486797B2
A system is provided for estimating a tread depth of a tire supporting a vehicle. The tire includes a pair of sidewalls extending to a tread. The system includes a sensor unit, which includes a time of flight sensor. The sensor includes an emitter that emits a first pulse to an outer surface of the tread and a lens that captures the reflected first pulse. A processor measures a time from emission to capture of the first pulse, and calculates a tread surface distance from the time. The emitter emits a second pulse to a base of a tread groove and the lens captures the reflected second pulse. The processor measures a time from emission to capture of the second pulse, and calculates a reference distance from the time. The processor determines a depth of the tread from a difference between the tread surface distance and the reference distance.
US11486793B2
An electric drive unit having an electric motor having a flange-mounted adapter that is attached to the electric motor and has a motor shaft extension for extending the motor shaft through the adapter. The electric drive unit has at least one sensor for measuring at least one operating variable of the electric motor and an evaluation unit for evaluating the operating variable(s) measured by the sensor(s). The sensor(s) and evaluation unit are arranged in and/or on the electric motor and/or adapter. The evaluation unit is designed to evaluate the measured operating variable(s) with respect to the need for maintenance and/or repair and to output a signal about the need for maintenance and/or repair via a signal transmission device for signaling the need for maintenance if the result of the evaluation of the operating variable(s) indicates the need for maintenance.
US11486789B2
An assembly (10) to engage seemingly closed bags (11) that contain a product. The assembly (10) includes a conveyor (14) that has a length (16) that is moved in a conveying direction (17). A compression device (24) is adjustable in respective distance from the length (17) by a “parallelogram” arrangement. The compression device (24) engages the bags (11) and compresses the bag (11) against the length (12), with sensors (33 and 34) providing a signal indicative of the depth of the bags (11), and therefore a signal indicative of bags (11).
US11486787B2
Systems and methods for monitoring pressure transients and pipe bursts in a pipeline network are provided. The system can include a pressure sensor for measuring pressure in a pipe and generating a pressure signal, and a hydrophone for detecting a change of the pressure and generating a hydrophone signal. The system can include a high pass filter that can filter a portion of the hydrophone signal corresponding to a particular frequency. The system can include a comparator that generates an interrupt signal when the hydrophone signal satisfies a threshold value. The system can include a microcontroller which stays in a sleep mode until receiving the interrupt signal. The microcontroller can switch on the pressure sensor to record the pressure signal generated by the pressure sensor after being woken up.
US11486773B2
A sensor for sensing stress in a ferromagnetic material includes a non-magnetic substrate. The substrate has a first surface and a second surface opposite the first surface. A first coil is attached to or formed on the first surface of the substrate. The first coil is configured to induce a magnetic flux in the ferromagnetic material being driven by an alternating current (AC) signal. At least one second coil is attached to or formed on the first surface of the substrate. The at least one second coil is spaced from the first coil. In addition, the second coil is configured to detect changes in the magnetic flux induced in the ferromagnetic material.
US11486768B2
A deep body thermometer that includes a body temperature measurement unit having a thermal resistor layer formed of a thermal resistor having a predetermined thermal resistance value, four temperature sensors arranged in a thickness direction of the thermal resistor layer, and a wiring substrate on which a processing circuit for processing an output signal of each of the four temperature sensors is mounted. Moreover, the thermometer includes an upper exterior body made of a foamed material of a closed cell or a semi-closed cell having a waterproof property to accommodate the body temperature measurement unit, and a lower exterior body formed of a non-foamed resin film having a waterproof property, in which peripheral edge portions of the upper exterior body and the lower exterior body are fixed in a close contact manner.
US11486764B2
A system includes a shelving mechanism having a first surface, a second surface, a tab channel adjacent to the second surface, and a pair of supports. The pair of supports is disposed between an opening defined by the first surface and the second surface. The tab channel is defined by a first tab surface and a second tab surface. The first tab surface and the second tab surface are nonparallel to the second surface. The first tab surface includes a first locking portion and the second tab surface includes a second locking portion. A light-emitting diode (LED) array is slidably disposed on the pair of supports and a divider tab snaps into engagement with the tab channel. The divider tab is configured to illuminate in response to receiving light from the LED array.
US11486761B2
Apparatuses and methods for microscopic analysis of a sample using spatial light manipulation to increase signal to noise ratio are described herein.
US11486758B2
An ultrasonic sensor includes a casing and a piezoelectric vibrator element. The casing includes a first unit made of a metal and a second unit made of a resin. The first unit has a cylindrical or substantially cylindrical shape extending in a first direction. The second unit is connected to one end of the first unit in the first direction and includes a cylindrical section and a bottom plate. The cylindrical section extends in the first direction. The bottom plate is a disk-shaped portion which closes an end of the cylindrical section positioned farther away from the first unit in the first direction. The piezoelectric vibrator element is mounted on the bottom plate.
US11486757B2
The present disclosure relates to ultrasonic sensors, ultrasonic sensing devices and display devices. The ultrasonic sensor includes an array of thin film transistors in which first electrodes are disposed, a piezoelectric material, and second electrodes. In order to generate ultrasonic waves and perform sensing, the second electrode is disposed in a patterned structure in which the second electrode is divided into multiple second electrodes, and a high voltage in the form of pulse is applied to the second electrode. Thus, in accordance with embodiments of the present disclosure, a high voltage is not applied to the array of thin film transistors; therefore, it is possible to reduce or overcome degradation of circuit elements disposed in the array of thin film transistors. Accordingly, it is possible to improve the reliability and lifetime of the circuit elements disposed in the array of thin film transistors, while performing sensing.
US11486754B2
The present disclosure relates to a method for determining fill level of a substance in a container using a measuring device working according to the travel time principle. The measuring device transmits signals to the fill substance and, based on signal fractions reflected back in the container, ascertains an echo curve. The echo curve is transmitted to a superordinate control unit, and an envelope curve enveloping the echo curve is created and transmitted to the superordinate control unit. The echo curve and envelope curve are evaluated by the superordinate control unit. A wanted echo signal of the echo curve and envelope curve is identified. During the determining of the fill level the fill substance and the container are subjected to a current process. Based on information concerning the current process, plausibility of the wanted echo signal is checked and the evaluation is dynamically adapted to the current process.
US11486748B2
The present invention relates to an electromagnetic flowmeter. The present invention provides an electromagnetic flowmeter for measuring flow of fluid flowing in a conduit of the electromagnetic flowmeter, wherein the electromagnetic flowmeter comprises: a pair of electrodes mounted on the conduit for measuring potential difference generated by the interaction of electromagnetic field in the fluid to determine the flow of fluid in the electromagnetic flowmeter; a processing unit, wherein the processing unit acquires signals from the pair of electrodes and processes the signal for measurement, a set of coils comprising at least two coils mounted on a surface of the conduit and excited by an excitation unit for generating an electromagnetic field, wherein a first coil from the set of coils is concentrically positioned with a second coil from the set of coil, and the second coil is placed within the enclosed surface area of the first coil.
US11486747B1
The present invention relates to magnetic flowmeters. More particularly, the present invention relates to a magnetic flowmeter specifically designed for the hydraulic fracturing industry that is capable of withstanding a variety of corrosive slurries, acids, bases, and solvents including a liner including partially stabilized magnesium zirconia (MgPSZ).
US11486743B2
Electronic component, in particular a sensor (1), in particular for detecting particulate matter, comprising: an electronic member, a housing (2) in which the electronic member is placed, said housing (2) comprising at least one functional opening (3a; 3b; 3c), characterised in that at least one protective shield (6a, 6b) is arranged on the housing (2) in order to protect the electronic member from the intrusion of material into the housing (2), in particular fluids or solids, which could pass through the functional opening (3a, 3b, 3c).
US11486742B2
A system includes an encoder magnet, a magnetic field sensor, and a shield structure. The encoder magnet is configured to rotate about an axis of rotation and is configured to produce a measurement magnetic field. The magnetic field sensor is axially displaced away from the encoder magnet and is configured to detect the measurement magnetic field. The shield structure at least partially surrounds both of the encoder magnet and the magnetic field sensor for shielding against stray magnetic fields. The shield structure attaches to a secondary structure. The shield structure and the encoder magnet may be coupled via the secondary structure so that they are commonly rotational. Alternatively, the sensor package and the shield structure are coupled via the secondary structure so that they are nonrotational relative to the encoder magnet.
US11486737B2
A capacitive measurement device for indicating when two surfaces moving relative to each other are spaced less than a predetermined distance apart. The device comprises a probe having an elongated conductor, an insulating core, a conducting inner guard, an insulating interlayer, and a conducting sheath. A portion of the conductor, insulating core and conducting inner guard form a probe tip which extends beyond the insulating interlayer and conducting sheath by a predetermined offset. The probe is configured to extend from a first surface by a predetermined distance and to generate a signal when the tip is contacted by a second surface.
US11486734B2
A magnetic sensor system includes a magnetic field generator and a magnetic sensor. The magnetic sensor includes a plurality of MR elements. The plurality of MR elements are each configured so that a bias magnetic field in a second direction orthogonal to a first direction is applied to a free layer, and to change in resistance with a strength of a magnetic field component. A maximum strength of the magnetic field component applied to each of the MR elements is greater than or equal to 1.2 times the strength of a bias magnetic field.
US11486720B2
A method for improving the ride comfort of a transportation vehicle including planning a first driving route by a navigation system; automatically detecting at least one road parameter of the first driving route by a sensor system of the transportation vehicle; automatically evaluating the first driving route in view of the ride comfort of the first driving route by taking into account the road parameter; and in response thereto using the first driving route or planning an alternative driving route.
US11486715B2
In order to address a conventional problem that it is not possible to provide a user with map expression data whose display mode has been changed according to additional information, an information processing apparatus includes: a map expression data storage unit in which one or more pieces of map expression data expressing a map are stored, the data being associated with one or more attribute values containing region specifying information for specifying a region that is being expressed; an additional information storage unit in which additional information, which is information that is additional, is stored in association with the map expression data; and a transmitting unit that transmits map expression data to a terminal apparatus such that even same map expression data is displayed on the terminal apparatus in a different mode according to the additional information.
US11486703B2
A measuring apparatus includes: a light source device that projects light or light of which intensity is periodically modulated onto a measurement object; a light receiver that receives backscattered light of light projected by the light source device from the measurement object; and a processor comprising hardware, the processor being configured to: measure TOF information of the light projected by the light source device and the backscattered light received by the light receiver; acquire distances from a surface of the measurement object to the light source device and the light receiver; and calculate an internal propagation distance in the measurement object according to the measured TOF information and the acquired distances.
US11486689B2
Apparatuses, systems and methods associated with a metrology system for high-speed, non-contact coordinate measurements of parts are disclosed herein. In embodiments, the metrology system includes a metrology bridge to be coupled to a measurement assembly. The measurement assembly may include a stage moveable across multiple independent axes. The bridge may include a housing, mounting members coupled to the housing, and a plurality of sensors mounted within the housing. The mounting members may rotatably couple the housing to the measurement assembly. Further, sensor elements of the plurality of sensor devices may be aligned along a length of the housing and may be directed out of the housing.
US11486688B1
The level correcting gauge block is a tool. The level correcting gauge block incorporates a stepped structure, a level tool, and a target surface. The level tool is a tool used to identify a plane that is perpendicular to the force of gravity (called a horizontal plane). The level tool is used to determine whether the target surface is parallel (or “level”) to a plane that is perpendicular to the force of gravity. The stepped structure works in conjunction with the level tool. The stepped structure measures the elevation change required to be made to the target surface to bring the target surface to level.
US11486685B1
A dispenser for dispensing powder for firearm ammunition and associated methods. The dispenser can include a hopper, a conveyor, a scale, a dispenser controller, and a tangible storage medium storing instructions executable by the dispenser controller. The dispenser controller can execute a powder calibration sequence and/or a dispensing sequence. In the powder calibration sequence and/or the dispensing sequence, the dispenser controller desirably learns the dispense rate of the powder and uses the dispense rate to optimize dispensing of the powder and increase precision in dispensing a target mass of powder. The conveyor can comprise a conveyor tube having a conveyor tube axis oriented to extend at an upward angle with respect to horizontal.
US11486682B2
An integrated propulsion and warhead system for an artillery round includes a propulsion, such as a solid rocket motor and/or an air-breathing jet engine, and an annular explosive concentrically arranged around at least a portion of the propulsion system. The integrated propulsion and warhead system is included in a propulsion section of the artillery round so that space in an adjacent guidance section is increased and the space allocation for the propulsion system and annular explosive is optimized.
US11486678B2
A direct fire weapon system training and firing aid having a shoulder bar attachment for elevating and/or traversing a direct fire weapon system. It has an elongate arm for attachment to the weapon system and extending in a generally rearward direction from the weapon system.
US11486675B2
Methods and systems are disclosed for a weapon sight with a tapered housing. The housing may be configured to enclose an optical bench and/or a portion of an adjuster assembly within the weapon sight. The housing may include an outer shell, a first window, and a second window. The first window may define a first area. The second window may define a second area. The second area may be greater than the first area, for example, such that the outer shell is tapered outward from the first opening to the second opening. The outer shell may define a first wall and a second wall that extend between the first opening and the second opening on opposed sides of an optical path of the weapon sight. The first wall and the second wall may be slanted outward from the first window to the second window.
US11486671B2
A muzzle signature management device for a firearm may include a body having a bore through a central axis, a first plurality of linear ports extending generally coaxially with the bore and providing a gas pathway from the bore to the outside surface of the body, a second plurality of linear ports intersecting the first plurality of linear ports and providing a gas pathway from the bore to the outside surface of the body, and a plurality of surface features within the first and second plurality of linear ports configured to affect the discharge gasses exiting from the muzzle of the firearm.
US11486668B1
A gun control unit for a M134 minigun firearm including an armature and a stator comprising at least one hardware processor; and one or more software modules that are configured to, when executed by the at least one hardware processor, independently control the armature; independently control the stator.
US11486666B2
Loaders and loader assemblies are provided. A loader that facilitates loading a cartridge into a firearm magazine includes a press member that extends from a first end to a second end. The loader further includes a plunger member that extends generally perpendicularly from the press member to a free end. The free end sized to engage the cartridge when loading the firearm magazine.
US11486649B2
A heat exchanger for heat exchange between at least two fluids includes a plurality of heat exchange elements each having at least one fluid-guiding path for conducting at least one of the fluids through. The heat exchanger has a cylindrical shape or substantially cylindrical shape with a cylinder axis around which the heat exchange elements are adjacently arranged. At lease a region of each of the heat exchange elements forms an outline structure at least substantially like one of a triangular cylinder, a trapezoidal cylinder, a circle-sector cylinder, and an annulus-sector cylinder. As a result of adjacent arrangement of the heat exchange elements, the heat exchanger or at least a region of the heat exchanger has an outline structure at least substantially like one of a polygonal cylinder, a polygonal hollow cylinder, a circular cylinder, and annular cylinder. The cylindrical shape of the heat exchanger may alternatively be a cone frustum. The heat exchanger may be incorporated into an air device.
US11486643B1
A refractory anchor for lining a thermal vessel including (a) a mounting element positioned in the center of the refractory anchor that is adapted for mounting the refractory anchor to the thermal vessel; (b) two three-anchor fin arrangements that are each directly connected to the mounting element by a first anchor fin positioned in each three-anchor fin arrangement, wherein each three-anchor fin arrangement is positioned on opposite sides of the mounting element relative to one another such that the first anchor fins of each three-anchor fin arrangement are angled (a) relative to one another; and (c) optionally a reinforcement fin connected to and extending away from one of the three-anchor fin arrangements.
US11486640B2
A method of monitoring and controlling a freeze drying process in a freeze drying apparatus having walls, shelves and a number of vials or trays positioned on different areas of the shelves and containing product to be freeze dried. One or more vials or trays are selected that are representative of the positions of all of the vials or trays in different areas of the shelves. One or more heat flux sensors are positioned between the selected vials or trays and adjacent portions of the walls and/or shelves. The heat transfer between the selected vials or trays and the adjacent wall or shelf portions is measured during the freezing and drying stages of the freeze drying process.
US11486638B2
A CO2 separation and liquefaction system such as might be used in a carbon capture and sequestration system for a fossil fuel burning power plant is disclosed. The CO2 separation and liquefaction system includes a first cooling stage to cool flue gas with liquid CO2, a compression stage coupled to the first cooling stage to compress the cooled flue gas, a second cooling stage coupled to the compression stage and the first cooling stage to cool the compressed flue gas with a CO2 melt and provide the liquid CO2 to the first cooling stage, and an expansion stage coupled to the second cooling stage to extract solid CO2 from the flue gas that melts in the second cooling stage to provide the liquid CO2.
US11486627B2
An appliance includes a vacuum insulated structure that has a peripheral edge including a wrapper and a liner. A mullion is operably coupled to the vacuum insulated structure. A reinforcement assembly is operably coupled to the vacuum insulated structure and the mullion. The reinforcement assembly includes a perimeter frame that is operably coupled to the peripheral edge of the vacuum insulated structure, and a central plate that is operably coupled to the mullion. A door is operably coupled to the reinforcement assembly.
US11486618B2
This disclosure relates to a compressor having at least two compression stages. In particular, an exemplary compressor includes a first radial compression stage arranged along an axis, a second radial compression stage arranged along the axis, and a connector fluidly connecting an outlet of the first radial compression stage to an inlet of the second radial compression stage. The connector has a plurality of sections arranged about the axis. The compressor may be a refrigerant compressor used in a heating, ventilation, and air conditioning (HVAC) chiller system.
US11486613B2
A power converter includes a first substrate on which a module including a switching element is mounted, a second substrate on which a smoothing capacitor is mounted, and a terminal block connecting the first substrate and the second substrate, with the first and second substrates located to face each other. The terminal block includes a current path over which at least one of current flowing from the module to the smoothing capacitor and current flowing from the smoothing capacitor to the module flows.
US11486609B2
Systems and methods of continuous cooling at cryogenic temperatures. One exemplary aspect involves a refrigeration system that includes: a chamber adapted to hold liquid and gaseous coolant received from a cooling pot; a first adsorption pump having an inlet end in fluid communication with the chamber, the first adsorption pump configured to capture gas from the liquid and gaseous coolant when the first adsorption pump is enabled; a second adsorption pump having an inlet end in fluid communication with the chamber, the second adsorption pump configured to capture gas from the liquid and gaseous coolant when the second adsorption pump is enabled; a means for desorbing the gas captured by the first adsorption pump; and a means for desorbing the gas captured by the second adsorption pump.
US11486589B2
The present inventive concept relates to an air treatment device adapted to treat air in a confined space. The air treatment device comprises a device body having a central axis, the device body comprising a supporting structure being substantially transverse to the central axis and a side section being substantially parallel to the central axis. The air treatment device further comprises an air treatment section arranged in the device, an ionizing arrangement, a fan arrangement, and a filter extending in a first direction being parallel to the central axis, wherein the filter comprises an upper end and a lower end in the first direction, wherein the ionizing arrangement and the fan arrangement are arranged between the upper and lower end.
US11486588B2
An air conditioner includes a casing, and a blower and a refrigerant circuit disposed in the casing. The blower is configured to blow air. The refrigerant circuit has a compressor, a condenser, a decompressor, and an evaporator and is configured to circulate refrigerant in order of the compressor, the condenser, the decompressor, and the evaporator. The condenser has a first heat transfer tube through which the refrigerant flows and which has a first outside diameter. The evaporator has a second heat transfer tube through which the refrigerant flows and which has a second outside diameter. The evaporator is disposed windward of the condenser. The first outside diameter of the first heat transfer tube of the condenser is smaller than the second outside diameter of the second heat transfer tube of the evaporator.
US11486582B2
An electric heater includes a substrate (an insulating material capable of forming a conductor pattern on a surface of an insulating substrate), a first plane heating element formed on one surface of the substrate, and a second plane heating element formed on one surface of the substrate to be located outside the first plane heating element. The first plane heating element includes a first pattern portion connecting a start point with an end point located in a first zone, a pair of first electrodes located outside the first zone, and a pair of first connectors connecting the first pattern portion with the first electrodes. The second plane heating element includes a second pattern portion located in a second zone surrounding the first zone and connecting a start point with an end point, and at least some of the first connectors are located in the second zone.
US11486571B2
A light emitting fan includes a frame, a circuit board, an impeller, a decorative board, a light emitting component, and a light guiding component. The circuit board is disposed on the frame. The impeller includes a hub and blades connected to the hub. The insertion hole has an end connected to an outer top surface of the hub and extends towards the circuit board. The decorative board is fixed to the frame and located farther away from the circuit board than the outer top surface of the hub. The light emitting component is disposed on the circuit board. The light guiding component is inserted into the insertion hole of the hub. Light emitted by the light emitting component is incident on the decorative board via the light guiding component.
US11486570B2
A lighting apparatus includes a fan device, a driver, a connector and a light module. The lighting apparatus is installing to a cavity of a ceiling. The fan device has a fan and an air channel. The fan is placed in the cavity. The driver converts an external power source to a first driving current supplied to the fan device. The connector is fixed to the fan device. The first light source receives a second driving current provided by the driver. The air channel has an entrance between the main housing and the fan device. The entrance is visually concealed by the main housing when a viewer stands below the lighting apparatus.
US11486568B2
A lamp radiator, a lamp and a lamp assembly are provided. The lamp radiator includes a base and a number of radiating fins fixed on the base, wherein the base includes a mounting surface and a radiating surface opposite to the mounting surface, and the radiating fins are arranged on the radiating surface at intervals; the mounting surface includes a first mounting surface and a second mounting surface, an included angle is defined between the first mounting surface and the second mounting surface, and a direction of the included angle towards the radiating fins.
US11486564B2
An optical light source cover configured to be fixed at a reaction bearing, the optical light source cover including an interlocking element configured to attach the optical light source cover at the reaction bearing, wherein the interlocking element includes an interlocking arm, wherein the interlocking arm extends from the optical light source cover in an insertion direction of the optical light source cover into the reaction bearing and includes a free end that is in front in the insertion direction and a connected end that is connected to the optical light source cover, wherein the interlocking element includes a first interlocking hook that is wedge shaped, wherein a first wedge tip of the first interlocking hook is oriented in a direction towards the free end of the interlocking element.
US11486563B1
A fixture can include a frame having a central portion that is open and unobstructed. Magnets can be coupled to the frame. An adhesive can be configured to bond the frame to a surface. A decoration can have a metal frame that is configured to detachably couple to the magnets of the frame. The decoration can detachably extend from the frame and the surface, such that it is secured to the frame only by magnetic force.
US11486559B2
A light emitting device is provided to a vehicle. The light emitting device includes a display portion and a light emitting portion. The display portion includes a first light source and a light guide plate that guides light from the first light source to form a first image in a space. The light emitting portion includes a second light source and a light emitting region that overlaps with the first image in a vehicle front-rear direction at a position close to the first image and emits light from the second light source to the outside of the vehicle.
US11486554B2
A downlight apparatus includes a driver, a light source, a light holder, a first switch and a second switch. The driver has a power converter and a controller. The light holder is used for fixing the light source. The holder bottom of the light holder defines a light opening. The light source emits a light from the light opening. The light holder is placed in an installation cavity. The rim structure is connected to the holder bottom. The rim structure has a rim edge concealing the installation cavity. The first switch is provided for users to operate to adjust a setting. The second switch is provided for users to operate to adjust the setting. The first switch is concealed in the installation cavity. The second switch is placed on the rim edge exposed outside the installation cavity. The first switch and the second switch are coupled to the controller.
US11486544B2
A high-pressure tank includes a liner, a fiber layer, and a protective layer. The liner has an internal space to store a fluid. The fiber layer includes fibers wound around an outer surface of the liner, and a thermosetting resin that has been cured and covers surfaces of the fibers. The protective layer includes a porous member disposed on the fibers, the porous member having a plurality of pores extending through the porous member in a thickness direction of the porous member. The thermosetting resin has entered the pores.
US11486540B2
Disclosed is a device for lubrication of a unit turning under vacuum, such as a flywheel, where the unit includes an axle rotating relative to a fixed bearing structure, via at least one bearing or roller, and where the unit is placed in an enclosure connected to a vacuum, with: a lubricant reservoir connected by pipes both to the bottom of the enclosure and also to the bearing; and fluid suitable circulator for connecting the reservoir either to the vacuum, for filling the reservoir from the enclosure by gravity, or to the atmosphere for lubricating the bearing. The fluid circulator includes a three-way valve connecting the reservoir either to the vacuum or to the atmosphere.
US11486538B2
A hanger device structurally configured to couple at an edge of a horizontal support is disclosed and described, the hanger device including a hanger support including a horizontal top support having a planar undersurface structurally configured to rest on an upper surface of the horizontal support when in use and an edge extension extending downwardly from the top support and configured to abut an edge of the horizontal support. The hanger device can further include a lower hanger coupled to and extending downwardly from the edge extension, a lower hook coupled to the lower hanger and oriented to suspend a decorative item therefrom, and an engagement lock slidably coupled to the lower hanger and configured to contact a bottom surface of the horizontal support opposite the horizontal top support to secure the hanger device to the horizontal support.
US11486537B2
An adjustable support arm capable of providing users with a wide range of height, depth, tilt, and swivel options. The adjustable support arm may comprise an arm assembly releasably mounted to a base assembly. In further embodiments, the adjustable support arm may also comprise an articulating joint connected to the arm assembly, and an accessory bracket assembly connected to the articulating joint. A quick-release joint comprising a spring-loaded pivot latch may be utilized to releasably connect the arm assembly to the base assembly. To dampen side-to-side movement of the arm assembly, the adjustable support arm may also comprise a friction cartridge assembly comprising a taper-lock bushing and one or more set screws. A ring-shaped, adjustable panning insert can be coupled to the arm assembly to restrict the range of side-to-side motion of the support arm. The adjustable arm can further comprise a quick-release accessory fastening mechanism for easy removal and attachment of a mounted object (e.g., an electronic display, keyboard, or other item) to the support arm.
US11486532B1
The present disclosure provides an accessory for a handheld device. The accessory includes a first base, a second base, a first flexible element and a second flexible element. The first flexible element and the second flexible element are respectively disposed at the first base. The first flexible element has a first track. The second flexible element has a second track. The second base has a fastener for engaging with the first track and the second track. The first flexible element is flexed based on sliding of the fastener along the first track. The second flexible element is flexed based on sliding of the fastener along the second track.
US11486529B2
A connector arrangement for conducting liquid urea solutions. The connector arrangement includes a distributor, with at least three connecting elements, and a connecting component, located between the connecting elements, with inner channels running within the connecting component. Three individual lines having connecting means are connected to the connecting elements of the distributor by the connecting means, and a housing surrounds the distributor and at least a part of the individual line. The distributor is disposed in the housing together with end sections of the connected individual lines. A channel line inner diameter of the inner channels and a total length of the inner channels and a wall thickness of the distributor in the connecting component are dimensioned such that ice pressure on the distributor, which occurs as a result of the freezing of a liquid within the distributor, does not result in any destruction.
US11486528B2
An enhanced quick coupling configuration has a push-to-connect locking mechanism in which holding the outer sleeve does not affect the ability to connect the coupling, and the outer sleeve otherwise does not need to be restrained by additional components. The coupling includes a single sleeve spring in the locking mechanism, and the use of smaller restriction slots to house axially offset locking balls in a manner that axially constrains movement of the locking balls. When a male component is inserted into the female component during a connection operation, a shoulder on the male component sequentially contacts the axially offset rows of locking balls, which drive the inner sleeve axially in an inward direction. In the fully connected state, the inner sleeve is biased axially outward so as to push back against the inward locking balls, thereby preventing further movement of the inward locking balls.
US11486526B2
A fixing ring can be pushed onto a hose in such a way that its outside is freely accessible and an inside is in contact with the hose. The inside includes a cylindrically shaped internal thread and the fixing ring includes a holder with an inner diameter, which is smaller than the inner diameter of the internal thread. This provides a reliable process, to fasten a hose on a nozzle of a connector via a fixing ring producible in a simple manner.
US11486524B2
A pipe fitting for conveying a medium, including an inlet at which the medium enters in a first direction perpendicular to an inlet cross section, and an outlet at which the medium leaves in a second direction perpendicular to an outlet cross section, wherein the two directions enclose an angle. The pipe fitting has three parts, wherein in each case two parts bearing against one another at a contact point, wherein in each case two parts at their contact point being rotatable relative to one another about the axis of the flow direction at the contact point in order to change the angle, and wherein the two contact points being spaced apart from one another in the flow direction.
US11486513B2
A portable valve handwheel tool includes a main drive arm that is configured to rotate a valve handwheel. The main drive arm includes a first drive spoke having a first retainer configured to engage a first spoke of the valve handwheel. The main drive arm further includes a first plate and a drive hub that extends from a broad side of the first plate of the main drive arm. The portable valve handwheel tool also includes a second drive arm having a second drive spoke with a second retainer. The second retainer is configured to engage a second spoke of the valve handwheel. The second drive arm further includes a second plate having a second center hole that allows the drive hub to pass therethrough. The portable valve handwheel tool also includes a locking mechanism that attaches the main drive arm to the second drive arm.
US11486511B2
An electromagnetic valve drive device which supplies a hold current with a prescribed fluctuation range to an electromagnetic coil of an electromagnetic valve after a current peak when a supply of electricity starts has passed includes: a power supplier which intermittently applies a drive voltage to the electromagnetic coil; a detector which detects the hold current; a first comparator which compares a detected current by the detector with a first threshold value; a filter which performs integration processing on an output of the first comparator; a second comparator which compares an output of the filter with a second threshold value to generate an output signal used for generating a control signal for controlling the power supplier; and a control signal generator which generates the control signal for controlling the power supplier based on the output signal of the second comparator, wherein the filter is a count-up/down type digital filter.
US11486510B2
A valve box for accessing a utility valve, the valve box having a box housing with an inner surface and an outer surface. The outer surface may have a plurality of fins, and the inner surface may have a plurality of keyways configured to receive a plurality of keys. The inner surface may additionally have threading. The box housing may have an access opening in some embodiments, and the valve box may include a threaded valve box cover configured to be arranged over the access opening. In some embodiments, the box housing may have a plurality of modular rings. A valve box tool may have a driving portion, a valve box engaging portion, and a stem portion. The valve box engaging portion may have a plurality of keys configured to engage the plurality of keyways. The stem portion may be configured to extend between the driving portion and a valve.
US11486508B2
An actuator sub for generating hydraulic pressure having a sub housing which includes (i) an outer surface, (ii) a main flow passage extending though the sub housing, and (iii) a wall space formed between the main flow passage and the housing outer surface. At least a first hydraulic tube is position in the wall space and an equalization port is configured to transmit pressure in the main flow passage to the first hydraulic tube. A drive motor driving an bi-directional hydraulic motor, are positioned in the first hydraulic tube, with the hydraulic motor being configured to output fluid to a fluid outlet of the first hydraulic tube, and the hydraulic motor, when not under power, allowing the reverse flow of fluid through the hydraulic motor. The actuator sub includes the absence of a check valve along a path carrying fluid between the hydraulic motor and the outlet of the second hydraulic tube.
US11486507B2
A gas safety valve for controlling a gas flow includes a valve body providing a body inlet port for coupling to a first gas supply and a body outlet port for coupling to an appliance, the valve body extending along a longitudinal axis between the body inlet port and the body outlet port, the valve body further providing an inlet bore extending downstream from the body inlet port, and an outlet bore extending to the body outlet port. A valve has a valve chamber having a valve inlet and a valve outlet, a ball located within the valve chamber and a valve seat provided at the valve outlet such that the ball is retained in the valve chamber upstream of the valve seat. The valve body includes an internal junction positioned upstream of the valve inlet, and a side inlet port.
US11486500B2
A ball valve assembly having a valve body with a single inline fluid passage therethrough along a central longitudinal axis. A ball valve is sealingly seated in a valve seat within the valve body. The ball valve includes at least two through-bores, each of the at least two through-bores having a central axis intersecting one another, whereby the ball valve is rotatable between a fully open position and a fully closed position. In one application, the ball valve has two bores intersecting one another such that an angle α between adjacent bore openings of the ball valve are less than 90 degrees and an angle β between other adjacent ends of the ball valve are greater than 90 degrees for applying liquid product in a seed furrow before and after each seed in the furrow but not onto the seed.
US11486495B2
Various embodiments of the present disclosure provide a sealing device that includes a locking pin, (2) an insert, and (3) a grommet.
US11486493B2
A vehicular parking lock mechanism includes a parking gear, a parking pole, a lock member, and a lock releasing member. The parking pole includes a first parking pole member having a meshing tooth, and a second parking pole member having a cam protrusion. When the lock releasing member is pulled in one direction, and the second parking pole member is moved to a manually released position, the cam protrusion is disengaged from a second roller of the lock member, and the meshing tooth of the first parking pole member comes out of the parking gear, so that the parking lock mechanism is released from the parking locked state.
US11486483B1
Conditioning monitoring is provided for rotating components in gearboxes that accounts for gear system dynamics, allowing for improved analysis. A rotation rate for the component is generated from vibration data by estimating the rotation rate based on a tachometer measurement of another shaft and the shaft ratio. This estimated rotation rate is used, together with the known configuration of the component, to estimate a known gear mesh frequency of the component. By filtering for a range of frequencies around the gear mesh frequency based on variation in the shaft rate, the gear mesh frequency can be determined and from that signal, an actual rotation rate for the component can be determined. The actual or determined rotation rate can then be used in deriving an analytic vibration spectrum for the component that is not degraded due to gear system dynamics effects.
US11486481B2
In a wave generator for a strain wave gearing, a plug outer peripheral surface of a rigid wave plug has a non-circular profile and is fixed to an inner-race inner peripheral surface of a wave bearing by press-fitting and using an adhesive. The plug outer peripheral surface is a groove formation surface in which microgrooves are formed as adhesive-retaining grooves that can retain the adhesive. When the wave plug is press-fitted into the wave bearing, the amount of adhesive that is scraped out from therebetween is reduced and the bonding strength therebetween can be increased while also preventing unevenness of the bonding strength.
US11486476B2
An extension/contraction mechanism in which an extension/contraction part is able to turn is provided. An extension/contraction mechanism according to one aspect of the present disclosure includes a first drive source connected to a sending/pulling part so as to be able to transmit a drive force, and a second drive source connected to the sending/pulling part and a turning part that rotatably supports the sending/pulling part so as to be able to transmit a drive force via a gear group. When a rotational speed transmitted to the sending/pulling part to rotate the sending/pulling part by the first drive source is equal to a rotational speed transmitted to the sending/pulling part to rotate the sending/pulling part by the second drive source, an extension/contraction part turns via the turning part. When the above rotational speeds are different from each other, the extension/contraction part is extended or contracted.
US11486475B2
Described is a generator for an engine-driven power system. The generator having a generator shaft, a sleeve coupler, a first pulley, and a second pulley. The generator shaft, which is shaped at an end to define a first tapered surface, rotates a rotor relative to a stator. The sleeve coupler is shaped to define a bore with a second tapered surface. The bore receives the end of the generator shaft. The first pulley has a center hole to receive the sleeve coupler. The second pulley shares an axis of rotation with the first pulley and transfers a rotational force to the generator shaft and to the sleeve coupler.
US11486469B2
A cycloid speed reducer includes an input shaft, a rolling assembly, a first cycloid disc, a second cycloid disc, a first crankshaft, a second crankshaft, a first output disc and a second output disc. The first cycloid disc and the second cycloid disc are disposed around the input shaft and rotated with the input shaft. The first cycloid disc and the second cycloid disc are located at two opposite sides of the rolling assembly, respectively. The first crankshaft includes a first concentric end and a first eccentric end. The first eccentric end is linked with the first cycloid disc. The second crankshaft includes a second concentric end and a second eccentric end. The second eccentric end is linked with the second cycloid disc. The first output disc is linked with the first concentric end. The second output disc is linked with the second concentric end.
US11486463B2
A power transmission device includes a flywheel and a torque limiter unit fixed to the flywheel. The flywheel includes an annular portion and an accommodation portion provided on an inner peripheral side of the annular portion to accommodate the torque limiter unit. The torque limiter unit includes a first plate, a second plate, a friction disc disposed between the first and second plates, and a pressing member. A torque is inputted to the first plate. The first plate includes first engaging portions. The second plate is axially opposed to and non-rotatable relative to the first plate. The second plate includes second engaging portions engaged with the first engaging portions. The pressing member presses the second plate onto the friction disc. The annular portion of the flywheel is provided with recesses on the inner peripheral surface thereof. The recesses are recessed radially outward in opposed positions to the second engaging portions.
US11486450B2
A shaft coupling includes a drive hub that is coupled to a drive shaft to rotate integrally with the drive shaft, a driven hub that is coupled to a driven shaft to rotate integrally with the driven shaft, and a rotation transmission portion that transmits rotation between the drive hub and the driven hub. A dynamic vibration absorber is integrally coupled to a section of at least one of the drive hub and the driven hub. The section is an uninvolved section that is not involved in a torsional stiffness of the whole shaft coupling.
US11486449B2
A flexible coupling assembly for a power transmission system includes a first circular disk defining a u-shaped radial cross-section including a first leg and a second leg connected at an inner diameter thereof circumscribing an axial bore of the flexible coupling and disconnected at an outer diameter of the first circular disk configured to connect to a first rotating member interface and a second circular disk defining a u-shaped radial cross-section including a first leg and a second leg connected at an inner diameter thereof circumscribing the axial bore of the flexible coupling and disconnected at an outer diameter of the first circular disk configured to connect to a first rotating member interface.
US11486447B2
A dry-lubricating apparatus, for press fitting onto a mating part, includes (a) a frame, (b) a rubber gasket fixed to the frame to create an interference with a mating surface of the mating part so as to enable the press fitting, and (c) a lead-in edge fixed to at least one of the frame and the rubber gasket. The lead-in edge includes a dry lubricant such that, when the dry-lubricating apparatus is slid onto the mating part, along the mating surface and with the rubber gasket trailing the lead-in edge, a portion of the dry lubricant is abraded off the lead-in edge to reduce friction between the rubber gasket and the mating surface.
US11486446B2
A sliding bearing includes:—an inner ring element;—an outer ring element;—at least one sliding bearing element, which is arranged between the inner ring element and the outer ring element. The sliding bearing element has multiple sliding bearing pads, wherein the individual sliding bearing pads each have a radial bearing surface and a fastening profile located opposite the radial bearing surface. The inner ring element has at least one receiving profile on its radial outside, which receiving profile serves for the positive locking connection between the sliding bearing pads and the inner ring element.
US11486442B2
A slide rail assembly includes a first rail, a second rail, a blocking feature, and a component. The two rails can be displaced with respect to each other. The blocking feature is provided at one of the two rails, and the component at the other of the two rails. When the second rail is at a predetermined position with respect to the first rail, a blocking portion of the blocking feature and a predetermined portion of the component are blocked by each other to prevent the second rail from being displaced with respect to the first rail from the predetermined position in a predetermined direction. One of the blocking portion and the predetermined portion forms a non-vertical structure.
US11486441B2
A sliding bearing element with a first layer having a radially inner surface includes a measuring device arranged on the radially inner surface of the first layer. The measuring device includes, in the order indicated, a first electrical insulating layer, a sensor layer and a second electrical insulating layer. A sliding layer is arranged on the second electrical insulating layer.
US11486440B2
A length-adjustable steering shaft may include a metallic hollow shaft with an opening in which a metallic inner shaft is accommodated rotatably-fixedly and in an axially movable manner. The steering shaft may also include a pull-out retention means with an outer stop that protrudes into an opening of the hollow shaft and an inner stop that protrudes outward from the inner shaft. The inner and outer stops may be formed from the metallic material of the hollow shaft or the inner shaft and may comprise stop surfaces that are directed toward each other in an axial direction. A layer of non-metallic material may be applied to at least one of the inner stop or the outer stop at least partially in a region of the stop surface.
US11486437B2
A buoyant fastener structure includes a body portion and a fastening element. The body portion has a rotation-preventing portion and a position-limiting portion. The fastening element has a position-corresponding rotation-preventing portion, a position-corresponding position-limiting portion and a fastening portion. The rotation-preventing portion and the position-corresponding rotation-preventing portion prevent each other from rotating. A rotation-preventing buoyancy level exists between the rotation-preventing portion and the position-corresponding rotation-preventing portion. The position-limiting portion corresponds in position to and limits the position of the position-corresponding position-limiting portion. Therefore, the body portion is coupled to a first object, whereas the fastening portion is coupled to or removed from a second object, so as for the first and second objects to be coupled together and separated, repeatedly and quickly. Furthermore, the second object coupled to the first object is movable on the fastening element to adjust the position of the second object.
US11486431B2
The present disclosure relates to an assembly-type chair and provides an assembly-type chair that has a specific structure, thereby conveniently storing and transporting the chair with a minimized volume, and has a structure in which a chair body part including a seat plate and a backrest is rotatable, thereby effectively storing a plurality of chairs by stacking the chairs in the horizontal direction so as to be in close contact with each other.
US11486429B1
The connector assembly joins first and second hollow tubular elements. The connector assembly includes an anchor plug inserted into the first hollow tubular element, and having a second anchor plug opening that is elongated. A connector fitting is inserted into an end of the second hollow tubular element, and has a receiving portion to receive an exterior surface of the first hollow tubular element. The connector fitting includes an elongated-shaped receiver extending inward from the receiving portion, and includes a fastener receiver at a bottom of the elongated-shaped receiver. A torsion bar is configured to extend between the anchor plug and the connector fitting, and includes a tapered top defining a wedge. In operation, when a fastener is positioned and tightened, the bottom of the torsion bar is rigidly secured within the elongated-shaped receiver of the connector fitting, and the tapered top of the torsion bar is rigidly secured within the anchor plug via the second anchor plug opening.
US11486428B2
A fastener comprises a housing, a socket, a pintle and a locking feature. The housing includes a shaft, a central bore that extends axially at least partially through the housing and a ball lock aperture extending from the bore. The socket extends into the housing adjacent to the first end face, and is configured such that rotation of the first socket rotates the fastener. The pintle is positioned within the bore and includes an actuation end and a rod that extends axially from the actuation end. The rod includes a ball transitioning surface and a ball locking surface. The pintle is moveable axially within the bore between a designated lock position where the ball locking surface of the pintle is aligned in register with each ball lock aperture, and a designated unlocked position where the ball lock surface of the pintle is moved axially away from each ball lock aperture.
US11486427B2
The present invention relates to a latch mechanism configured to secure two bodies together by simply placing one body on top of the other and applying moderate downward pressure to the top body. The latch mechanism includes a housing and a latch partially disposed within the housing. The latch includes a main body, and a primary hook and an opposing secondary hook both extending from the main body. The latch is configured to be rotatable between a first position and a second position. In the first position, the primary hook is not obscured by the housing. In the second position, the primary hook is substantially obscured by the housing. The latch mechanism also includes a bias configured to bias the latch toward its first position.
US11486415B2
A ceiling fan including a retention system and method of redundantly retaining a ceiling fan can include a ceiling fan motor assembly including a hollow motor shaft at least partially surrounded by a motor housing. A retainer plate is provided at the bottom of the motor housing including an opening. A retainer rod extends through the opening in the retainer plate and secures to the retainer plate. A support cable couples to the retainer rod to suspend the retainer plate from a structure, wherein the retainer plate is configured to redundantly retainer the ceiling fan.
US11486414B2
A fan includes an impeller rotating on a central axis, an impeller housing, a motor located on one side in an axial direction of the impeller and driving the impeller to rotate, and a motor housing. The impeller housing is provided with an air inlet. The fan further includes a pre-pressing portion expanding radially inward from an edge of the air inlet. The pre-pressing portion includes a pressing portion located on another side in the axial direction of the impeller and pressing, from the another side in the axial direction, an end portion of the impeller on the another side in the axial direction, and at least two connection portions connected between an outer periphery of the pressing portion and the edge of the air inlet. The connection portions are disposed obliquely with respect to the axial direction.
US11486413B2
There is provided a nozzle for a fan assembly. The nozzle comprises an air inlet, a first air outlet for emitting an air flow and a second air outlet for emitting an air flow, the first and second air outlets together defining an aggregate air outlet of the nozzle, a single internal air passageway extending between the air inlet and the first and second air outlets, and a valve for controlling an air flow from the air inlet to the first and second air outlets. The valve comprises one or more valve members that are moveable to adjust the size of the first air outlet relative to the size of the second air outlet while keeping the size of the aggregate air outlet of the nozzle constant, and wherein the air outlets are oriented towards a convergent point.
US11486411B2
A seal assembly for use in a turbomachine, the seal assembly comprising an oil seal plate; a rotatable component which defines a central axis and is received in a central aperture of the oil seal plate; and an annular seal which comprises a base and a sealing portion, the base being held by the rotatable component; wherein the sealing portion is configured to form a seal with the oil seal plate when the rotatable component and annular seal are rotating below a predetermined rotational speed; and wherein the sealing portion is configured to move radially outwards with respect to the central axis such that the sealing portion loses contact with the oil seal plate when the rotatable component and annular seal are rotating above the predetermined rotational speed.
US11486408B2
An antisurge controller for a turbocompressor system stores multiple control algorithms in a memory for the antisurge controller. The antisurge controller identifies capabilities of field devices in the turbocompressor system. The field devices include an antisurge valve and multiple sensors. The antisurge controller selects one of the multiple control algorithms based on the identified capabilities and applies the selected control algorithm to the turbocompressor system. The selected control algorithm provides the smallest surge control margin, of the surge control margins in the multiple control algorithms, that are supported by the identified capabilities.
US11486407B2
A control device and a method for controlling a system having at least two fans (1) and/or fan groups for generating a defined setpoint value (VG,setpoint, ΔpG,setpoint), wherein, by changing the operating points of at least one fan (1) depending on which setpoint value is fixedly predetermined, at least one of the fans (1) is brought to an optimal operating point and thereby the efficiency ηG of the system is increased.
US11486406B2
A method for handling the shutdown of a turbomachine string installed in a plant for the liquefaction of a gaseous product comprising at least two turbomachine strings comprises the steps of detecting the shutdown of a first turbomachine string; promptly increasing the driving torque on a shaft of a second turbomachine string when the shutdown is detected; maintaining the driving torque increase on the shaft of the second turbomachine string until a preset speed of the motor driver is reached or a predetermined period of time expires.
US11486402B1
A counter rotating axial air moving device structure is disclosed. The rear rotor includes a rear hub and rear blades, and a pitch angle of each of the rear blades increases gradually in a direction away from the rear hub. The front rotor, the rear rotor and the stator component are stacked with each other. The ratio of the thickness to the diameter is equal to or greater than about 0.25 and equal to or less than about 0.8. Therefore, a better performance curve is obtained, and the vibration and noise are avoided.
US11486401B2
A sump pump system having a primary pump, a fluid level sensor, and a primary controller electrically connected to the primary pump for activating the pump when the fluid level sensor indicates a predetermine fluid level has been reached, the primary controller having a primary interface for communicating with a secondary pump. In some forms, the system includes a secondary pump having a secondary controller electrically connected to the secondary pump and having a secondary interface, the primary and secondary interfaces allowing the primary and secondary pump controllers to communicate with one another and allowing at least one of the primary and secondary pump controllers to assume control of both the primary and secondary pump. Related methods are further described herein.
US11486400B2
The invention relates to a pump device having a pump (8) and an energy supply device (5, 18), wherein the pump has a conveying element (9, 11) which conveys a fluid by means of supplied energy, wherein the pump has a transport state and an operating state, and wherein at least one first element (9, 9a, 10, 10′, 11) of the pump has a different shape and/or size in the transport state than in the operating slate. The operating safety of such a pump device is increased by a detection device (12, 20, 21, 22, 23, 24, 25, 27, 28, 29) which detects whether at least the first element is in the operating state with respect to shape and/or size by means of a sensor.
US11486399B2
An internal gear pump for forward and reverse operations, including: a pump housing which includes a first fluid port and a second fluid port, wherein in a first rotational direction, the first fluid port is formed as a fluid outlet and the second fluid port is formed as a fluid inlet, and in a second rotational direction, the first fluid port is formed as a fluid inlet and the second fluid port is formed as a fluid outlet; an internal gear and an external gear which together form delivery cells in order to deliver a fluid; a first rotary bearing which mounts the internal gear; and a second rotary bearing which mounts the external gear; and includes a lubricant feed which sets a fluid flow between the fluid ports through the two rotary bearings in both rotational directions.
US11486394B2
The invention relates to a method of manufacture of a scroll compressor (1), in particular for pretreatment for the coating of areas in contact with one another during operation of the scroll compressor (1). The scroll compressor (1) is developed with a non-movable spiral (3) with a base plate (3a) and a spiral-form wall (3b) extending from one side of the base plate (3a), as well as with a movable spiral (4) with a base plate (4a) and a spiral-form wall (4b) extending from a front side of the base plate (4a). The spirals (3, 4) are developed out of a basis material.
US11486391B2
Method for delivering a gas/liquid mixture fluid via a screw spindle pump that has a housing in which a drive spindle and a running spindle are accommodated. The spindles delimit together with the housing multiple pump chambers. A respective one of the pump chambers that is initially open toward the respective fluid inlet is closed off. The resulting closed-off pump chamber is moved axially toward the fluid outlet and, there, upon attainment of an opening rotation angle, is opened toward the fluid outlet. The drive spindle is driven so that the pressure in the respective pump chamber prior to and/or upon attainment of the opening rotation angle is increased in relation to the suction pressure of the screw spindle pump by at most 20% or by at most 10% of a difference in pressure between the suction pressure and the pressure in the region of the fluid outlet.
US11486387B2
A one-piece flap valve (150) comprising first and second portions hingedly connected to one another by a flexible strip, the first portion having a hingeable internal valve flap (152) and the second portion comprising an at least partially annular valve seat (154). The first and second portions being socket-fitted together by relative movement, such that the valve seat (54, 154) is spanned by the flap (152), the second portion comprising first and second legs (121a, 121b) having first and second locking lugs (127a, 127b) extending radially outwardly therefrom, the locking lugs for location within locking apertures (125a, 125b) of a tube body (10) of a dispenser. The flap valve (150) comprising a retaining mechanism configured and arranged such that once the flap valve is installed in a tube body of a dispenser, the retaining mechanism resists against radially inward displacement of the first and second legs.
US11486385B2
A system may include multiple strain gauges and multiple position sensors positioned on multiple pressure pumps. The strain gauges may measure strain in chambers of the pressure pumps. The position sensors may measure positions of rotating members of the pressure pumps. One or more computing devices may be communicatively couplable to the strain gauges and the position sensors to determine an adjustment to a flow rate of fluid through at least one pump using a strain measurement and a position measurement for the at least one pump such that a timing of changes in composition of the fluid delivered to into a first manifold at an input for the pressure pumps matches the timing of the changes in composition of the fluid delivered from a second manifold at an output for the pressure pumps.
US11486382B2
A device for supplying and/or aspirating a fluid substance to or from a human or animal body is provided, which device has a drive unit with a drive, an attachment part, and coupling element. The attachment part has a peristaltic pump unit with a pump head having roller elements which are movable freely and independently of one another and serve for rolling on a hose. The coupling element serves to transmit a movement from the drive to the pump head. The pump head has a decoupled state in which the roller elements apply no or a comparatively low mechanical pressure to the hose, and a coupled state in which the roller elements are pressed by the coupling element against the hose with a comparatively high mechanical pressure.
US11486377B1
An air pump includes a cylinder, a piston rod, and an upper cover. The cylinder forms an opening at a top end thereof and at least one retaining hole adjacent to the opening. The piston rod is configured to be movable within the cylinder and provided with a piston forming a conical lateral face at one end thereof. The upper cover has a top portion forming a hole for the piston rod to penetrate therethrough, at least one extension portion extended from the top portion, and at least one retaining portion extended from the extension portion. The least one extension portion has an abutting edge selectively abutted against the conical lateral face. The retaining portion is engaged with the retaining hole.
US11486375B2
An oscillating piston pump including: a first hollow tubular body in which a piston moves; a second hollow tubular body extending around the first hollow tubular body, carrying a solenoid that controls the movement of the piston, the first tubular body and the second tubular body forming a one-piece structural element.
US11486369B2
A rotor system for generating kinetic energy by expanding an unbalanced torque by means of material energy is provided. The rotor has a horizontal rotating shaft and a plurality of sets of radiating members, and each of radiating members combines with a swingable mass and a slidable member that are combined with each other by a transmission system. The slidable member has two containers, each with an opening for holding the substances in the opposite direction, and after the substances are injected into a specific orientation, due to the total weight being greater than the swingable mass that plus the inclination and gravity, which causes the swingable mass to be swung at one hundred and eighty degrees. Therefore, an outer ring system and an inner ring system both generate the torsion toward the running direction so that the entire rotor system generates good operating kinetic energy.
US11486366B2
Provided is a rotor blade of a wind turbine, wherein the rotor blade includes a trailing edge section with a trailing edge and a leading-edge section with a leading-edge, a root section with a root and a tip section with a tip, a shell which defines the outer shape of the rotor blade and a cavity which is confined by the shell, and a lightning protection system with an internal down conductor extending from the root section of the rotor blade to the tip section of the rotor blade, wherein the internal down conductor is connectable at the root section to a grounding system of the remainder of the wind turbine and at the tip section to at least one tip lightning receptor which is positioned at the surface of the rotor blade. In addition, the rotor blade comprises an electrically insulating tip part.
US11486363B2
A blade transport holder for supporting multiple blades is provided according to the present application. The blade transport holder includes a first support assembly and a second support assembly. The first support assembly includes a first support frame and a first support member rotatably arranged at the first support frame, and the first support member is configured to fix root portions of the multiple blades; the second support assembly includes a second support frame and a second support member rotatably arranged at the second support frame, the second support member faces the first support member, and the second support member is configured to fix tip portions of the multiple blades. With the blade transport holder according to the present application, multiple blades can be transported at one time by a single blade transport holder.
US11486362B2
The invention relates to a single-point mooring wind turbine having a rotor arranged on a tower, characterized by a design counteracting sway of the wind turbine caused by the rotor torque.
US11486361B2
A closed strap collar for securing cargo by friction, a device for lifting cargo and a lifting method, the collar being formed by a strap and a tensioner which, by tightening the strap around an element, allows cargo to be secured to the element being held or the held element to be raised by pulling the strap collar.
US11486360B2
A method for controlling a power converter of a wind turbine power system connected to an electrical grid. The wind turbine power system has a generator and the power converter has rotor-side converter and a line-side converter. The method includes monitoring an electrical parameter of at least one of the wind turbine power system or the electrical grid. In response to detecting a transient event in the electrical grid, the method includes temporarily disabling the line-side converter of the power converter from the electrical grid. Either during the transient event or after the transient event is over, the method includes implementing a control action for the line-side converter of the power converter. Further, the method includes enabling the line-side converter of the power converter to the electrical grid.
US11486359B1
A multi-stage wind power extractor includes a tunnel and at least two turbines. The tunnel is circular in a cross-section and has a horizontal axis, first and second open ends, and a length that is greater than a diameter of the tunnel. The tunnel diameter progressively increases from the first open end to the second open end. The turbines are arranged in spaced relation within and coaxial with the tunnel. Each includes a rotor having a plurality of radially extending blades, a controller connected with the rotor, and a motor connected with the controller. The controllers independently engage and disengage their respective rotors in accordance with a wind velocity travelling through the tunnel from the first open end to the second. In turn, when a rotor is engaged, the motor provides power to a generator that is connected therewith.
US11486356B2
A system and method are provided for controlling a wind turbine. Accordingly, a controller of the wind turbine detects a loss of traction of the slip coupling between a generator and a rotor of the drivetrain of the wind turbine. In response to detecting the loss of traction, the controller overrides a generator torque setpoint to alter a rotational speed of the generator. In response to the altered rotational speed of the generator, the traction of the slip coupling is increased. Increasing the traction of the slip coupling facilitates an application of generator torque to the drivetrain of the wind turbine.
US11486354B2
In a vertical rotor apparatus that rotates in response to a moving fluid, a shaft defines an axis of rotor rotation. Rotor blades are longitudinally aligned in parallel with the shaft and each rotor blade defines an axis of blade rotation. A sensor generates a signal when any of the rotor blades are within rotor azimuthal angles of blade stall regions. A controller generates blade pitch information for the blade stall regions and an actuator, which is mechanically coupled to each of the rotor blades, alters blade pitch about the axis of blade rotation in accordance with the blade pitch information.
US11486347B2
The invention relates to a method for obtaining energy from the Earth's gravitational force, in particular for producing a rotational movement, which method is designed in such a way that working bodies are introduced into a liquid column or into communicating liquid columns by introducing devices, the action of which is oriented toward one another, counter to the water pressure, in such a way that the force/energy needed for the introduction into the (one) liquid column is at least partly compensated by a force/energy resulting from the same or other liquid column. A device for producing rotational movement uses the method according to the invention.
US11486342B2
An apparatus of amplifying sound waves may include a metamaterial structure having a metamaterial inside thereof, an inlet through which air flows into the metamaterial structure, and a penetration portion formed to penetrate a portion of one side of the metamaterial structure, a membrane member coupled to the penetration portion, and a resonance member surrounding the membrane member and coupled to the metamaterial structure and including a space inside thereof and a discharge port fluidically communicating with an outside thereof and the internal space.
US11486340B1
A cowling for an outboard motor extends from port side to starboard side in a lateral direction. The cowling includes port and starboard inlets that direct flow of intake air into the cowling and face outwardly in the lateral direction. The cowling further comprises port and starboard duct systems. Each duct system is configured to receive and convey intake air from one of the port and starboard intake ports to an intake conduit for the outboard motor. Each duct system defines a first separation region that receives and conveys the intake air laterally outward to separate a first portion of water from the intake air. Each duct system further defines a second separation region that receives and conveys the intake air from the first separation region laterally inward to separate a second portion of water from the intake air.
US11486338B2
Cabin outflow temperature control systems and methods for use on aircraft are described. The systems include an aircraft cabin, a heat load source, a heat exchanger configured to receive cabin outflow air from the aircraft cabin and heat load discharge air, the heat exchanger configured to enable thermal transfer from the heat load discharge air to the cabin outflow air to generate high temperature cabin outflow air and low temperature discharge air as outputs from the heat exchanger, and one or more downstream operation systems configured to receive the high temperature cabin outflow air and perform a downstream operation using said high temperature cabin outflow air.
US11486334B2
Locking actuators for thrust reverser actuation systems, engines and aircraft including the same, and associated methods. A locking actuator includes an actuator housing, an extension element, and a lock assembly. The extension element is configured to translate along an actuator axis to transition between a retracted state and an extended state. The lock assembly transitions between a locked state and an unlocked state independent of transitioning the extension element between the retracted and extended states. In examples, a thrust reverser actuation system includes an actuator assembly with the locking actuator and a hydraulic control assembly. In examples, an engine includes a thrust generator, a nacelle, a transcowl, and the thrust reverser actuation system. In examples, a method of operating a thrust reverser actuation system includes transitioning a lock assembly from a locked state to an unlocked state and transitioning an extension element from a retracted state to an extended state.
US11486332B2
A nacelle for an aircraft turbofan includes a rear section including a thrust reversal device having an upper door and a lower door, the upper and lower doors being mobile in rotation between a stowed position in which they are aerodynamically continuous with the rest of the nacelle and a deployed position in which the upper and lower doors are able to redirect forward the core and bypass flows produced by the jet engine, each door being moved from one position to the other by at least one dedicated actuator. The opening angle (X) of the upper door in the deployed position is smaller than the opening angle (Y) of the lower door.
US11486329B2
A load operating device includes a power supply device which is detachable from a load and can supply power to the load in a state of being attached to the load and an electrical connection device which is provided integrally with the load and electrically connects the power supply device and the load in a state where the power supply device is attached to the load. The power supply device has a capacitor which stores power to be supplied to the load and a processing unit in which a power supply circuit from the capacitor to the processing unit via the electrical connection device is established in a state where the power supply device is electrically connected to the electrical connection device.
US11486328B2
An injection control device includes: an arithmetic unit that obtains a valve-closing time for stopping injection of fuel from a fuel injection valve based on a degree of variation in a time change of a voltage generated when the fuel injection valve is driven based on a required injection amount; an injection amount change unit that increases or decreases the required injection amount; and a learning unit that repeats injection control of the fuel to learn the valve-closing time obtained by the arithmetic unit.
US11486327B2
A control device of an internal combustion engine including an electronic control unit configured to execute: a base injection amount calculation process of calculating a base value; an injection valve operation process of operating the fuel injection valve; a feedback process of correcting an injection amount in the injection valve operation process; and a determination process of determining whether or not the amount of fuel flowing into the cylinders other than fuel injected from the fuel injection valve is equal to or larger than a threshold value. When it is determined as a result of the determination that the amount of fuel flowing into the cylinders other than the fuel injected from the fuel injection valve is equal to or larger than the threshold value, the electronic control unit (does not execute the process of injecting fuel from the fuel injection valve with the feedback process stopped.
US11486325B2
Provided is an injector control unit capable of preventing unintended fuel injection other than an engine drive period. The injector control unit includes a cutoff mechanism for cutting off current supply to the injector from at least the ignition OFF to the next ignition ON.
US11486320B2
To provide a controller and a control method for an internal combustion engine capable of calculating a target value of controlled variable of internal combustion engine which realizes the target torque, while reducing the number of calculations using a torque characteristics function. A controller and a control method for an internal combustion engine calculates ignition sample numbers of ignition corresponding torques corresponding to the respective ignition sample numbers of ignition timings, by using a torque characteristics function relationship in which a relationship between driving condition and output torque is preliminarily set; and calculates an ignition torque approximated curve approximating a relationship between the ignition sample numbers of the ignition timings and the ignition sample numbers of the ignition corresponding torques; and calculates a target ignition timing corresponding to the target torque.
US11486313B2
A valve assembly for a turbine engine includes a valve arranged in an air flow path. The valve has a shaft. The valve is movable between an open position and a closed position. An electric actuator is coupled to the shaft and is configured to move the valve between the open position and the closed position. A thermal barrier is arranged between the valve and the electric actuator.
US11486306B2
Presented are flush-mounted fluid inlets, methods for making/using such fluid inlets, and aircraft equipped with flush-mounted air inlets for engine intake/cooling, bleed air flow, etc. A fluid inlet device is presented for improving vehicle aerodynamic performance. The fluid inlet device includes an inlet base that rigidly mounts to the vehicle, laying substantially flush with a washed outer surface across which fluid flows. The inlet base has a mouth that fluidly couples with a vehicle duct. Two sidewalls are attached to the inlet base, extending between leading and trailing edges of the inlet mouth. An inlet ramp, which is interposed between and attached to the sidewalls, projects inward at an oblique angle from the mouth's leading edge. A highlight is attached to the inlet base, projecting forward from the trailing edge towards the leading edge of the mouth. The highlight has a waveform plan-view profile and undulating outer surface.
US11486305B2
A method including: (i) receiving a first amount of electricity into a pumped-heat energy storage system (“PHES system”) from a power generation plant supplying a second amount of electricity to an electrical grid; (ii) operating the PHES system in a charge mode, converting at least a portion of the received first amount of electricity to stored thermal energy; and (iii) increasing a power level of the PHES system such that the first amount of electricity that the PHES system receives from the power generation plant is increased such that the second amount of electricity supplied to the electrical grid by the power generation plant is a reduced amount of electricity less than the second amount of electricity.
US11486304B2
An actuator assembly for a variable turbine geometry (VTG) turbocharger is disclosed. The actuator assembly may include an actuator and an actuator linkage having a first end coupled to the actuator and a second end defining a linkage joint. The actuator assembly may further include a VTG lever having a ball stud bore extending through the VTG lever. Additionally, the actuator assembly may include a ball stud including a first end partially disposed within the linkage joint and a second threaded end extending axially through the ball stud bore. Furthermore, a nut may be aligned with the ball stud bore and movably attached to the VTG lever prior to extending the ball stud through the ball stud bore, wherein the ball stud engages with the nut and fastens the ball stud to the VTG lever to operatively couple the VTG lever to the actuator linkage.
US11486302B2
A turboshaft gas turbine engine comprises, in fluid flow series, a gas-generator compressor, a combustor, a gas-generator turbine, and a free power turbine. The expansion ratios of the turbines are dependent upon an outlet temperature of the combustor, and an expansion relationship between the turbines is defined as the ratio of expansion ratios of the turbines over a running range of non-dimensional power outputs of the gas turbine engine. A second derivative of the expansion relationship is from 0.6 to 1.0.
US11486297B2
An exhaust manifold for use with an internal combustion engine including a body, one or more fluid passageways defined by the body, and a valve in fluid communication with at least one of the one or more fluid passageways. The valve of the exhaust manifold being adjustable between an open configuration and a closed configuration. The exhaust manifold also includes an actuator in operable communication with the valve and configured to adjust the valve between the open and closed configurations, and a heat shield at least partially positioned between the actuator and the one or more fluid passageways.
US11486294B2
A system that may include an engine, and a fan configured to vary a measured engine temperature of the engine during operation. A vehicle controller may also be provided having one or more processors that may be configured to determine an ice risk characteristic of the engine, operate the fan to cool the engine based on the ice risk characteristic, and operate the fan to rotate in reverse based on the ice risk characteristic.
US11486293B2
An exhaust structure of an internal combustion engine having an exhaust passage communicating between an exhaust port and an exhaust pipe. The exhaust structure includes a heat insulating component covering an inner wall of the exhaust port, the heat insulating component includes a first abutting portion disposed at a first side of the heat insulating component at a combustion chamber side and abutting an inner wall of the exhaust port, a second abutting portion disposed at a second side of the heat insulating component at an exhaust pipe side and abutting the inner wall, and a middle section disposed between the first side and the second side. A gap is formed between the middle section and the inner wall, and a bent portion connecting the middle section and the first abutting portion is bending toward the inner wall of the exhaust port from the middle section.
US11486292B2
An exhaust-gas purification system of an internal combustion engine includes an electrically heated catalytic device and a three-way catalytic device. The electrically heated catalytic device includes a first honeycomb base having a large number of honeycomb passages and a first catalyst component that is supported on, by a predetermined thin-film treatment, surfaces that define the honeycomb passages and that contains one or more types of noble metals. The three-way catalytic device includes a second honeycomb base having a large number of honeycomb passages and a second catalyst component that is supported on surfaces defining the honeycomb passages and that contains one or more types of noble metals. The total noble metal content per unit volume of the second honeycomb base is higher than the total noble metal content per unit volume of the first honeycomb base.
US11486274B2
A valve actuation system comprises at least one main rocker arm operatively connected to a first engine valve, the at least one main rocker arm configured to receive at least main valve actuation motions. A second rocker arm is operatively connected to a second engine valve, the second rocker arm being configured to receive first auxiliary valve actuation motions. The second rocker arm further comprising a hydraulically-controlled first actuator that can selectively couple or decouple the second rocker arm and the second engine valve thereby permitting or preventing conveyance of the first auxiliary valve actuation motions from the second rocker arm to the second engine valve. A one-way coupling mechanism disposed between the at least one main rocker arm and the second rocker arm permits valve actuation motions to be transferred from the at least one main rocker arm to the second rocker arm, but not vice versa.
US11486270B2
A system is presented for directing the flow of cooling fluid in a rotational machine having co-axial rotatable shafts. The system comprises a first shaft rotatable about an axis, a second shaft rotatable about the axis and having a portion axially overlapping with the first shaft, and a fluid catcher. The fluid catcher is coupled between the first shaft and the second shaft. The fluid catcher comprises a first interface region interfacing with the first shaft, a second interface region interfacing with the second shaft, a fluid retention lip at least partly defining an oil capture region; and a body. The body is coupled to the oil retention lip and defines a channel in fluid communication with the oil capture region. The channel is positioned to direct fluid to one of the first interface region or the second interface region.
US11486263B1
A system for a turbine blade tip to address wear during rubbing with a shroud, and also tip rail cooling, is provided. The turbine blade tip includes a tip rail and cooling passage(s) extending through a radially outer end surface thereof, providing direct cooling to the tip. The tip rail may include tip rail cooling inserts. The radial outer end surface of the tip rail includes a first portion radially inward of a second portion thereof. An abrasive layer extends along the first portion adjacent the cooling passage(s), and may include a matrix alloy having a plurality of cubic boron nitride (cBN) particles and a plurality of ceramic particles embedded therein. The abrasive layer extends radially outward of the second portion of the radial outer end surface. The system also may include a shroud including an abradable coating thereon.
US11486262B2
An engine may include an integrated diffuser-bleed baffle assembly, a diffuser, and a bleed port. The integrated diffuser-bleed baffle assembly fluidly coupled between the diffuser and the bleed port. The integrated diffuser-bleed baffle assembly is configured to flow a boundary layer flow from the diffuser to the bleed port. A baffle hole may be included in the integrated diffuser-bleed baffle assembly such that the assembly may function to dampen acoustic instabilities in the engine.
US11486252B2
A rotor disc for a turbomachine, the disc extending circumferentially about an axis and including a plurality of cavities configured to receive blade roots, each cavity including a downstream radial wall configured to axially block the blade root in the cavity, each downstream radial wall including a channel of ventilation of the cavity, including an inlet orifice which opens into the cavity and an outlet orifice which opens onto a downstream surface of the disc. An assembly for a turbomachine including such a disc and an upstream retention ring and a turbomachine including such an assembly.
US11486240B1
A pumping system for pumping a fluid for a wellsite. The pumping system includes a manifold assembly and pumping systems in fluid communication with the manifold header. The manifold assembly includes a manifold header that includes a manifold header body and outlets. The manifold header body includes an inlet to receive the fluid and an interior bore. Each outlet includes an entrance section shaped to have a profile that is approximately the same as a profile of an inner surface of the manifold header body, an outlet port shaped to flow the fluid approximately perpendicular to a longitudinal axis of the manifold header body, and a transition section shaped to have a radius of curvature that transitions from the profile of the entrance section to the outlet port and reduces internal erosion of the outlet due to the fluid flowing from the manifold header and through the outlet port.
US11486238B2
A deployment method and set of alternative tools for deploying, exchanging, and repairing an Electric Submersible Pump (ESP) and pipe strings utilizing a lubricator and standard pressure control equipment (valves, Blow Out Preventers); this method permits a rig less deployment of an ESP with well control maintained using a short length lubricator and standard pressure containment tools. This method defines a specific set of tools to be incorporated in the method to achieve the assembly of the ESP at surface and deployment in a single run to set the ESP at the pumping depth. This method facilitates the orientation and alignment of the terminals of the ESP motor and gauge and creates a pressure barrier through the ESP string during makeup and break out of the ESP.
US11486236B2
This disclosure describes various implementations of a downhole-blower system that can be used to boost production in a wellbore. The downhole-blower system includes a blower and an electric machine coupled to the blower that can be deployed in a wellbore, and that can, in cooperation, increase production through the wellbore.
US11486231B1
A multilateral well access system includes a directional guide and a mating surface profile. The directional guide includes a main body and an outer surface profile disposed on the main body. The main body defines a guide surface oriented non-parallelly to an elongate axis of the main body and a bore passing through the main body along the elongate axis. The mating surface profile is formed complementary to the outer surface profile of the directional guide and is engaged with the outer surface profile to secure the directional guide in a fixed position.
US11486229B2
Offshore production systems and methods relating thereto are disclosed. In an embodiment, the offshore production system includes a surface vessel. In addition, the offshore production system includes a closed-loop cooling fluid circulation system extending subsea from the vessel and configured to cool a cooling fluid. The closed-loop cooling fluid circulation system includes a first tendon having an upper end coupled to the surface vessel and a lower end coupled to the seabed. The first tendon is in tension between the upper end and the lower end. The first tendon is configured to flow the cooling fluid from the lower end of the first tendon to the upper end of the first tendon.
US11486226B2
Zonal isolation devices, systems, and methods for use are provided. In some embodiments, the zonal isolation device comprises a tubular body having a fluid communication pathway formed along a longitudinal axis comprising: a sealing element comprising a deformable material and an inner bore forming at least a portion of the fluid communication pathway; a support ring disposed within the bore of the sealing element; a rotatable sealing component coupled to the support ring; a wedge engaged with a downhole end of the sealing element; and an anchoring assembly engaged with the wedge. In certain embodiments, the tubular body further comprises an end element adjacent the anchoring assembly.
US11486220B1
The tall flange rubber adapter attaches to the inner barrel of a rotating head assembly. A rubber attaches to the tall flange rubber adapter. The rubber secured to the rubber adapter also rotates with the inner barrel thus maintaining the seal with the drill string to divert the drilling fluid from the well to the outlet flange. Fasteners install upward into the adapter and the inner barrel to secure the rubber adapter with the inner barrel. The increased height of the rubber adapter provides additional surface for the fastener to contact. The increased contact of the fastener with the tall flange maintains the fastener within the rubber adapter and the inner barrel to limit fasteners from falling downhole into the drilling area.
US11486209B2
A tubular handling system can include a bridge disposed in a horizontal orientation above a horizontal storage area, a tubular lift system that can transport a tubular in a horizontal orientation between the horizontal storage area and an intermediate storage location, and a pipe handler, moveably coupled to the bridge, that can transport the tubular between the intermediate storage location and a rig floor. Also provided is a method for handling tubulars that can include operations of delivering or retrieving a tubular in a vertical orientation to or from a rig floor, transporting the tubular between the rig floor and a bridge, rotating the tubular between vertical and horizontal, retrieving or delivering the tubular to an intermediate storage location, and raising or lowering the tubular between the intermediate storage location and a horizontal storage area while maintaining the tubular in the horizontal orientation.
US11486185B2
The present application provides a touch-free door driving device initiated upon the affirmative action or command of a user. More specifically, a user a door driving device is provided which can open the door when the user is at a distant location and is approaching the door. This apparatus can be easily installed on either side of the door which is user friendly and easy installation with minimal steps such as anyone can install it at any door of any room. Additionally, in spite of the door thickness, the apparatus can be installed without drilling or using any sort of tool. Preferably, the door driving device is provided with sufficient pull and push torque without any stoppage.
US11486168B2
An actuation cable device includes a left hood lock cable having an end connected to a left hood lock device; a right hood lock cable having an end connected to a right hood lock device; an opener cable having an end connected to a hood opener; and a link device including a rotatable link member to which second ends of the above-described cables are connected. The left hood lock cable and the right hood lock cable are respectively connected to an upper portion and a lower portion of the link member in a manner so that they extend from the link member toward opposite sides to each other. The opener cable is connected to the upper portion in a manner so that it extends from the link member toward an opposite side to the side toward which the left hood lock cable extends.
US11486166B2
A locking system for a utility vault including an I-beam extending across an opening in utility vault, a two-piece lid positioned in the opening over the I-beam, brackets positioned on opposite ends of each piece of the two-piece utility lid for engaging an inside wall surface of the utility vault and the I-beam, and a three-tier locking system positioned at an end of one piece of the two-piece lid to lock the lid to the vault including a L-bolt lock, a padlock and a lockable door on an upper surface of the lid.
US11486165B2
A door lock includes a lock with a latch. An inside face plate and an outside face plate of the door lock are respectively mounted to an inside plate and an outside plate of the door lock. A washer plate is sandwiched between the inside face plate and the outside face plate. An inside cylinder and an outside cylinder are connected between the inside plate and the outside plate. An inside collar is connected between the inside face plate and the inside cylinder, and an outside collar is connected between the outside face plate and the outside cylinder. When the door lock is set in ready-to-open mold, the door can be opened by either rotating the shafts or the door handle by one hand. When the door lock is set in locked mold, the door cannot be opened by simply rotating the door handle.
US11486162B2
A locking module for selectively coupling a first component and a second component of a lockable device includes a locking member rotatable about an axis between a rest position and an actuated position. An engagement member is movable between a locked position and an unlocked position. The engagement member is configured to cooperate with the locking member to selectively release the second component.
US11486160B2
A securing system for a covering device comprising a polymeric shell including a receptacle portion and an optional cover portion, the receptacle portion being formed of a base portion and one or more walls and at least one opening formed within the shell, wherein the opening is adapted to receive a material capable of flowing and optionally curing to form a filled receptacle portion, the filled receptacle portion forming a solid weight for use in securing a covering the covering device.
US11486154B2
A perimeter protection system for protecting operators against lateral falling when installing formwork panels in a horizontal formwork system. According to one embodiment the perimeter protection system includes a perimeter protection structure configured for being fixed, in a working position, to the horizontal formwork system, and at least one auxiliary device configured for being fixed to the horizontal formwork system and for fixing the perimeter protection structure to the horizontal formwork system. The auxiliary device includes guiding means collaborating with a guide of the perimeter protection structure for positioning the perimeter protection structure in an initial assembly position. In the initial assembly position the structure is configured to be raised up to an intermediate position where it is permitted to swing until it is positioned in the working position.
US11486151B2
A floor mounting tooling and mounting device, the floor mounting tooling includes: a telescopic member; a hook, which is pivotally provided on the telescopic member, the hook has an initial position on the telescopic member, a hook portion is provided on a side of the hook proximate to the telescopic member, the hook portion is used to fit into the engaging slot to hook the floor, and the hook is configured to be rotatable within a defined angle range with respect to the engaging slot; an elastic member, which is provided between the hook and the telescopic member, and the elastic member is configured to drive the hook to rotate toward the initial position.
US11486150B2
A framing accessory includes a bead and a backing strip. The bead may comprise a first leg, a second leg, and a lip. The second leg may comprise a plurality of openings. The strip may be attached to the upper surface of the first leg. In some embodiments, the strip may comprise a single layer of material, while in other embodiments, the strip may comprise two or more layers of material. The strip may comprise material having fire resistant, intumescent, and/or sound insulating properties. The finishing accessory may be configured to be installed in a gap at a head of wall joint by positioning the first leg and strip along the top edge of a wallboard panel and the second leg extending vertically downward along the outer surface of the wallboard panel.
US11486148B2
A support for raised floors includes a base and a head coupled to the base, the head having a support body and a tilting element laid on the support body, the tilting element having a plate-shaped portion with an upper surface that is partially flat for supporting a building elements, protrusions emerging from a circular crown of the lower surface of the plate-shaped portion to create a profile shaped as a spherical cap ring, the outer edge of the circular crown being near the outer perimeter of the plate-shaped portion, the support body having an upper surface defining a cavity that is counter-shaped to the spherical cap ring at the protrusions emerging from the tilting element.
US11486147B2
Described is a set of panels (1,2), each panel comprising: ⋅ a top surface (5) and a bottom surface (4); ⋅ a first edge (6) and a second edge (7) parallel to the first edge (6), said edges (6, 7) extending between said top and bottom surfaces (5, 4); ⋅ a first groove (10) provided in the bottom surface (4) of each panel, said first groove (10) extending parallel to and along the first edge (6) of the panel; ⋅ a second groove (11) provided in the bottom surface (4) of each panel, said second groove (11) extending parallel to the first groove (10) along the second edge (7) of the panel; ⋅ a locking profile (3) allowing locking a first panel (1) with its first edge (6) to the second edge (7) of a second panel (2), said locking profile (3) comprising a base (16) and at least three protruding rims (17, 18, 19) extending parallel to one another in the longitudinal direction of the locking profile (3), a first rim (17) pressed in the first groove (10) of a first panel (1) and a second rim (18) situated in between the first and third rims (17, 19) of each locking profile (3) and cooperating with a part of the first panel (1) such that a section (13) of the bottom surface (4) of the first panel (1) is clamped between the first rim and the second rim (17, 18) of the locking profile (3), the third rim (19) configured to fit in the second groove (11) of a second panel (2) thereby locking the second panel (2) to the first panel (1), characterised in that at least the second rim (18) is continuous along the entire length of the locking profile (3). Further described is a method of manufacturing the set of panels.
US11486136B2
Embodiments of a leno weave mesh of the present invention generally include a plurality of high-temperature weft yarns, high-temperature warp yarns, and low melting point warp yarns; wherein each low melting point warp yarn is intertwined with a high-temperature warp yarn, each intertwined pair of warp yarns is positioned such that the low melting point warp yarn and high-temperature warp yarn are disposed alternatingly on either side of the woven mesh at intersections of the weft and warp yarns, and the woven mesh is heated whereby the surfaces of the low melting point warp yarns adhere to the surface of the high-temperature warp yarns and said high-temperature weft yarns at contact points there between. An intumescent coating system employing embodiments of the mesh, and a method of providing thermal protection to a substrate utilizing the intumescent coating system, are also provided.
US11486126B2
This disclosure relates to systems, methods, and compositions for dispensing multiple compositions into a plurality of containers or atmospheres. In one embodiment, this disclosure pertains to treating and preventing offensive odors arising from toilets. The system includes a base station with at least one bag-on-valve (BOV) canister, which holds one or more compositions. A tube leads from the output of the bag-on-valve canister to a bowl clip and/or to a spray nozzle. The bowl clip can be mounted to a toilet bowl. One example embodiment of the invention includes a bowl clip with a sensor that initiates release of the composition(s) from the bag-on-valve (BOV) canister(s), while another embodiment initiates release of the composition(s) from the bag-on-valve (BOV) canister(s) using a motion sensor or activation switch. The compositions are delivered to treat and prevent offensive odors.
US11486117B2
The invention is based on controlling operations of an earthmoving machine controllable by the operator by using only one to four controllers and at least one displaying means for displaying controls selectable and controllable by the one to four controllers. The selections and controls of the operations for controlling the earthmoving machine may be transmitted to the control unit both by wire and wirelessly. Thus, the one to four controllers are operable both attached and detached. Further, the control system is arranged to determine the location of the one to four controllers with respect to the earthmoving machine.
US11486109B2
A flood-protective ventilation louver includes a window frame assembly, slat assemblies, a transmission mechanism, and a buoyance switch assembly. During flooding, external water passes through the window frame assembly into the buoyance switch assembly, such that the buoyance switch assembly is caused to release the transmission mechanism from constraint to thereby allow the slat of each of the slat assemblies to oscillate downward automatically and thus automatic closing is realized.
US11486105B2
A hydraulic driving device of a suction car includes a HST circuit, a suction actuator, a supply channel and a switching valve. In the HST circuit, a first connection channel and a second connection channel connect between a traveling drive pump and a traveling motor in a closed circuit. The suction actuator suction drives a suction device by being actuated by a hydraulic pressure. The switching valve allows oil discharged from the traveling drive pump to the first connection channel to be supplied to the traveling motor in a first operation state. The switching valve allows oil discharged from the traveling drive pump to the first connection channel to flow into the supply channel and be supplied to the suction actuator in a second operation state.
US11486096B2
A novel method for strengthening and reinforcing ancient books is provided. Such treatment method comprises: first placing the ancient books to be treated in a closed strengthening and reinforcing device; after sealing, performing dehumidification operation and vacuumizing operation on system in sequence to maintain the system dry; and after the system is stable under negative pressure, turning on a fan set, directly delivering a strengthening and reinforcing powder to the strengthening and reinforcing device via a gas pipe, or atomizing a strengthening and reinforcing solution through a ultrasonic atomizer and then delivering the atomized solution to the strengthening and reinforcing device via the gas pipe, so that the ancient books to be treated absorb the strengthening and reinforcing agent sufficiently and evenly; and meanwhile monitoring pH value and humidity of the ancient books, thereby implementing strengthening and reinforcement of the ancient books.
US11486095B2
The present invention discloses a paperboard for packaging of liquid and frozen food, comprising a dispersion coating as the only barrier layer on its outside/print side. It has surprisingly been found that a dispersion coating comprising latex and pigment applied on the outside/print side of a paperboard for liquid and/or frozen food may serve as the only barrier against moisture arising from condensation.
US11486093B2
A seamless unitary deflection member. The seamless unitary deflection member can have a backside defining an X-Y plane and a thickness in a Z-direction. The seamless unitary deflection member may also have a reinforcing member and a plurality of protuberances positioned on the reinforcing member. Each protuberance may have a three-dimensional shape such that any cross-sectional area of the protuberance parallel to the X-Y plane can have an equal or lesser area than any cross-sectional area of the protuberance being a greater distance from the X-Y plane in the Z-direction.
US11486078B2
A laundry treatment apparatus includes a housing. The laundry treatment apparatus further includes a tub. The laundry treatment apparatus further includes a drum. The laundry treatment apparatus further includes a heater. The laundry treatment apparatus further includes a tub through-portion formed in the tub so that the heater is inserted into a space located between a bottom surface of the drum and a bottom surface of the tub. The laundry treatment apparatus further includes three or more first support members. The laundry treatment apparatus further includes second support members that protrude from a circumferential surface of the tub, a number of the second support members being equal to a number of the three or more first support members. The laundry treatment apparatus further includes a plurality of connectors that are each configured to connect a first support member and a second support member.
US11486068B2
An upper-torso garment includes a chest-covering portion having a knit textile region, which includes a plurality of courses fully spanning a dome-shaped portion. In addition, the knit textile region includes a plurality of partial-length courses partially spanning the dome-shaped portion.
US11486061B2
A compactor device for compacting a sliver that is drawn by a drafting system of a textile machine is provided. In accordance with the invention, it is envisaged that the compactor device is designed as a channel compactor and has a guide channel, designed in the shape of a screw in the running direction of the sliver, wherein the entry opening of the guide channel is widest horizontally and the exit opening of the guide channel is arranged rotated at least 30° with respect to the entry opening.
US11486060B2
A carbon fiber recycling method utilizes a carbon fiber recycling device for recycling carbon fiber from a carbon fiber polymer composite by using a microwave. The carbon fiber recycling device has a cavity and at least one microwave supplying unit. The carbon fiber recycling method adjusts the microwave supplying unit to change the angle between the long axis direction of the cavity and the electric field direction, and to make the long axis direction of the carbon fiber parallel to the electric field direction. By radiating the microwave on the carbon fiber polymer composite, energy of the microwave is quickly absorbed by the carbon fiber to quickly increase a temperature of the carbon fiber, and the carbon fiber polymer composite is effectively and quickly decomposed to remove most polymer matrix of the carbon fiber polymer composite, so as to achieve the objective of recycling the carbon fiber indeed.
US11486057B2
According to an embodiment, an electrospinning apparatus includes: a transport roll; and a head unit. The transport roll is a roll that transports a substrate. The transport has a transport surface that is in contact with the substrate when transporting the substrate. The transport surface of the transport roll has a surface roughness Ra of 1.6 or less. The head unit ejects a raw material liquid of fiber toward the substrate transported by the transport roll to form a film of the fiber on the substrate.
US11486053B2
A pyramidal growth method for long-seed KDP-type crystal. In the growth method provided by the present invention, the lower end of the long-seed crystal is restricted by a lower tray, and the upper end is free to grow into a pyramidal. At the same time, the four prismatic faces at two directions of [100] and [010] can grow, avoiding growth stress problem during crystal growth, and all cut optical elements have high optical quality. Because the growth process is that four prismatic faces with highly similar growth environments grow at the same time and stirring is applied by blade-like stirring paddles during the crystal growth process, the cut optical elements have high optical uniformity.
US11486049B2
A method of detecting space debris includes: generating a virtual space debris in accordance with the law of conservation of mass by applying a debris breakup model to an object of breakup origin; calculating an orbit of each virtual space debris based on a debris orbit propagation model; and generating appearance frequency distribution of a motion vector of each virtual space debris on the celestial sphere based on the orbit calculation. The above operations are executed multiple times. The method further includes setting a search range vector based on a motion vector having a high level of the appearance frequency distribution of the motion vector, and applying a stacking method to regions in images captured at time intervals during the fixed point observation, the regions being shifted along the search range vector sequentially in the order of capture, thereby detecting space debris appearing on the images.
US11486047B2
The invention relates to a method of recovering Pt or Ag or Pt and Ag from a sulfate solution on an electrode. In particular, the invention concerns a method for recovering Pt or Ag or Pt and Ag from base metal bearing process solution, particularly from a hydrometallurgical sacrificial metal bearing solution containing Zn and/or Ni. In general, the method of the present invention can be used for recovery of precious metals, which are dissolvable in sulfuric acid, from sulfate media based solutions. In addition to Pt and Ag, especially Pd should be mentioned. Deposited precious metal(s) can be recovered from the electrode or the deposition containing electrode can be used as such.
US11486046B2
New dual temperature electrochemical methods and systems for the production of sodium metal from sodium polysulfides have been discovered. The technology provides high conductivity for sodium ions and extended service life for the electrochemical cell.
US11486041B2
A film forming apparatus includes: a pressure-reducible processing container; a pressure gauge configured to detect a pressure in the processing container; and a controller, wherein the controller is configured to repeat a cycle including a step of adjusting a zero point of the pressure gauge and a step of executing a film forming process in the processing container until an ultimate pressure, which is detected by the pressure gauge when an interior of the processing container is evacuated to a highest reachable vacuum degree after the step of executing the film forming process, reaches a target range.
US11486040B2
A method comprises: forming a first layer stack on a first substrate by means of a multiplicity of coating processes, each coating process of which forms at least one layer of the first layer stack; detecting an optical spectrum of the first layer stack; determining correction information for at least one coating process of the multiplicity of coating processes using a model, wherein the model provides a right-unique mapping function between a deviation of the spectrum from a desired spectrum and the correction information; and changing at least one control parameter for controlling the at least one coating process of the multiplicity of coating processes using the correction information; and forming a second layer stack on the first or a second substrate by means of the multiplicity of coating processes using the changed control parameter, each coating process of which forms at least one layer of the second layer stack.
US11486038B2
A gas injector for processing a substrate includes a body having an inlet connectable to a gas source that is configured to provide a gas flow in a first direction into the inlet when processing a substrate on a substrate support disposed within a processing volume of a processing chamber, and an a gas injection channel formed in the body. The gas injection channel is in fluid communication with the inlet and configured to deliver the gas flow to an inlet of the processing chamber. The gas injection channel has a first interior surface and a second interior surface that are parallel to a second direction and a third direction. The second and third directions do not intersect a center of the substrate, and are at an angle to the first direction towards a first edge of the substrate support.
US11486034B2
A method of preparing an ITO ceramic target includes that: In2O3 powder with mass fraction of 90˜97 and SnO2 powder with mass fraction of 10˜3 are ball-milled and mixed with deionized water, diluent, binder and polymer material by a sand mill to obtain an ITO ceramic slurry with a solid content between 70˜80% and a viscosity between 120˜300 mpa·s, with an average particle size D50 of the mixed powder controlled at 100˜300 nm; the ITO ceramic slurry is shaped by a pressure grouting to obtain an ITO ceramic green body with a relative density of 58˜62%; the ITO ceramic green body is put into a degreasing and sintering integrated furnace, and under a degreasing temperature of 700˜800° C., the ITO ceramic target is degreased in an atmospheric oxygen atmosphere for the time set to 12˜36 hours; the temperature increases from the degreasing temperature to the first sintering temperature of 1,600˜1,650° C.
US11486032B2
A high-temperature component of a refractory metal or a refractory metal alloy has an emissivity-increasing coating. The coating is formed of tantalum nitride and/or zirconium nitride; and tungsten with a tungsten content between 0 and 98 wt. %.
US11486026B2
A process for the production of calcium, aluminum, and silicon alloys is provided. The process includes the simultaneous carbothermal melting-reduction step of calcium, aluminum, and silicon.
US11486020B2
In a hot-rolled steel sheet having a predetermined chemical composition and having a metallographic structure including 90 vol % or greater of martensite and 0 vol % to 10 vol % of a residual structure, the residual structure includes one or both of bainite and ferrite, the average prior austenite grain size in an L-section parallel to a rolling direction and an average prior austenite grain size in a C-section parallel to a direction orthogonal to the rolling direction are 1.0 μm to 10.0 μm the aspect ratio associated with the prior austenite grain size is 1.8 or less, the average grain size of the residual structure in the L-section and the average grain size of the residual structure in the C-section are 5.0 μm or less, and the aspect ratio associated with the average grain size of the residual structure is 2.0 or less.
US11486013B2
An air conditioner including an outdoor unit having a compressor, an outdoor heat exchanger, a main expansion device, and a refrigerant pipe configured to connect the outdoor heat exchanger to the main expansion device; an indoor unit having an indoor heat exchanger; and a connection pipe configured to connect the outdoor unit to the indoor unit, wherein the air conditioner has refrigeration capacity of 2 kW to 7 kW, a R134a is used as the refrigerant, the refrigerant pipe is made of a ductile stainless steel material having a delta ferrite matrix structure of 1% or less on the basis of a grain area, and the refrigerant pipe includes a suction pipe that guides suction of a refrigerant into the compressor and has an outer diameter of 12.70 mm.
US11486011B2
An inoculant for the manufacture of cast iron with spheroidal graphite is disclosed, the inoculant has a particulate ferrosilicon alloy having between 40 and 80% by weight of Si; 0.02-8% by weight of Ca; 0-5% by weight of Sr; 0-12% by weight of Ba; 0-15% by weight of rare earth metal; 0-5% by weight of Mg; 0.05-5% by weight of Al; 0-10% by weight of Mn; 0-10% by weight of Ti; 0-10 by weight of Zr; the balance being Fe and incidental impurities in the ordinary amount, wherein the inoculant additionally contains, by weight, based on the total weight of inoculant: 0.1 to 15% of particulate Sb2S3, and optionally between 0.1 and 15% of particulate Bi2O3, and/or between 0.1 and 15% of particulate Sb2O3, and/or between 0.1 and 15% of particulate Bi2S3, and/or between 0.1 and 5% of one or more of particulate Fe3O4, Fe2O3, FeO, or a mixture thereof, and/or between 0.1 and 5% of one or more of particulate FeS, FeS2, Fe3S4, or a mixture thereof, a method for producing such inoculant and use of such inoculant.
US11485993B2
Disclosed herein are methods and compositions for antimicrobial quantification and functional measurement. In one aspect, a method for quantifying antimicrobial comprises: obtaining a biological sample from a patient receiving an antimicrobial; incubating the biological sample with a reference microbial strain and a fluorophore for detecting cell lesion; measuring a first signal of fluorescent intensity in the incubated biological sample using flow cytometry; and comparing the first signal to a calibrating curve previously generated for the antimicrobial, thereby quantifying the antimicrobial present in the biological sample.
US11485978B2
Provided are recombinant plasmids containing the gene of the heterodimeric snake venom protein Agkisacutacin A chain and Agkisacutacin B chain, cell strains containing the recombinant plasmids, and a method for expressing the heterodimeric snake venom protein Agkisacutacin. The expression level of Agkisacutacin in the present method exceeds 10 mg/L, and the purity level can reach more than 95% by means of two steps of purification.
US11485973B2
The invention provides methods for treating or preventing microbial (eg, bacterial) infections and means for performing these methods. In particular, treatment of infections requiring rapid and durable therapy is made possible, such as for treating acute conditions such as septicemia, sepsis, SIRS or septic shock. The invention is particularly useful, for example, for treatment of microbes such as for environmental, food and beverage use. The invention relates inter alia to methods of controlling microbiologically influenced corrosion (MIC) or biofouling of a substrate or fluid in an industrial or domestic system. The invention also useful for the treatment of pathogenic bacterial infections in subjects receiving a treatment for a disease or condition, such as a transplant or a treatment for cancer, a viral infection or an autoimmune disease.
US11485968B2
A system, configured to facilitate processing and detection of nucleic acids, the system comprising a process fluid container and a cartridge comprising: a top layer, a set of sample port-reagent port pairs, a shared fluid port, a vent region, a heating region, and a set of detection chambers; an intermediate substrate, coupled to the top layer comprising a waste chamber; an elastomeric layer, partially situated on the intermediate substrate; and a set of fluidic pathways, each formed by at least a portion of the top layer and a portion of the elastomeric layer, wherein each fluidic pathway is fluidically coupled to a sample port-reagent port pair, the shared fluid port, and a detection chamber, comprises a portion passing through the heating region, and is configured to be occluded upon deformation of the elastomeric layer, to transfer a waste fluid to the waste chamber, and to pass through the vent region.
US11485967B2
Provided herein are methods and systems for cell-free DNA extraction from liquid biological samples. The methods can be employed for determination of fetal DNA fraction and non-invasive prenatal screening of fetal aneuploidies and analyses of other types of cell-free DNA.
US11485966B2
The present invention provides a method for improving the loading of nucleic acid on a solid support by contacting the solid support with a poloxamer-containing reagent. The present invention also provides a method for improving the stability of a nucleic acid on a solid support, comprising contacting a nucleic acid molecule with a partially double-strand oligonucleotide before or after loading the nucleic acid molecule on a solid support, so as to cause the nucleic acid molecule to hybridize with the oligonucleotide. The present invention also provides a combined use of the two methods.
US11485964B2
Device, and methods of using or making the device, for engineering cells in vitro are disclosed. In some aspects, a cell culture device comprises at least one glass or polymer surface configured for incubating cells in a culture medium; a charged molecule electrostatically bound to the surface; and a polyelectrolyte multilayer (PEM) electrostatically bound to the charged molecule, the PEM comprising one or more bi-layers of oppositely charged polyelectrolytes, and the PEM having a sufficient thickness to permit release of the charged molecule into the culture medium in a controlled released manner.
US11485958B2
Provided are compositions related to HSD17B13 variants, including isolated nucleic acids and proteins related to variants of HSD17B13, and cells comprising those nucleic acids and proteins. Also provided are methods related to HSD17B13 variants. Such methods include methods for modifying a cell through use of any combination of nuclease agents, exogenous donor sequences, transcriptional activators, transcriptional repressors, and expression vectors for expressing a recombinant HSD17B13 gene or a nucleic acid encoding an HSD17B13 protein. Also provided are therapeutic and prophylactic methods for treating a subject having or at risk of developing chronic liver disease.
US11485957B2
Recombinant cells and methods therefor are contemplated that allow for rapid and high titer production of recombinant viruses, and especially replication deficient Ad5 virus. In some preferred aspects, the host cell is modified to produce an inhibitor that reduces or eliminates the expression of a therapeutic protein encoded in the virus, while in other aspects, the virus includes a gene that directly or indirectly reduces or eliminates the expression of a therapeutic protein encoded in the virus. Most preferably, shRNA encoded by the host cell will reduce or suppress expression of a payload gene encoded in the recombinant virus.
US11485950B2
The present invention provides a cell stimulation device capable of uniformly electrically stimulating cells intended to be electrically stimulated, and of preventing medium components from decomposing and depositing. [Solution] The cell stimulation device according to the present invention is intended to stimulate the cells being cultured in a culture medium, and is characterized in that the cell stimulation device includes an electron emission element for feeding electric charges to the culture medium via a gas phase, and an electric charge collecting electrode for collecting the electric charges from the culture medium, the electron emission element includes a lower electrode, a surface electrode, and an intermediate layer disposed between the lower electrode and the surface electrode, and the electric charge collecting electrode is disposed so as to be contactable with the culture medium.
US11485948B2
The present invention relates to a process for depositing at least a culture of microorganisms to an elongated element, preferably a yarn, comprising the steps of: providing at least a first feeding device comprising at least a first outlet; supplying at least one elongated element to said at least first feeding device; feeding to said first outlet at least a first culture comprising at least one microorganism; dispensing said first culture from said at least first outlet; contacting at least part of said elongated element with said first culture of microorganisms, to provide at least a part of said elongated element with an amount of said first culture of microorganisms.
US11485946B2
A device for storing, incubating or manipulating biological samples, in particular incubating device or shaking device, comprising a sample chamber, an irradiation chamber, and a holder with a UV light source, wherein a sidewall of the irradiation chamber comprises a first mounting member and wherein the holder comprises a second mounting member configured to interact with the first mounting member for pre-mounting the holder to the sidewall.
US11485942B2
The invention relates to a lamp module (10) which is designed to be used as an immersion radiator in photochemical reactors. The lamp module has a support body (3) with at least one light-emitting diode (LED) (1), a head part (12) for electrically connecting the at least one LED (1) and for mounting the support body (3), and an immersion tube (11) that delimits an area (19) in which the support body (3) is arranged together with the at least one LED (1). The area (19) delimited by the immersion tube (11) is filled with an electrically non-conductive liquid (100), which is transparent to the wavelengths of the radiation emitted by the LEDs (1) of the lamp module (10), such that the at least one LED (1) is completely immersed into the non-conductive liquid (100), wherein the head part (12) has connection lines (18, 18) which communicate with the area (19) for supplying and discharging the non-conductive liquid (100), and the support body (3) is designed as a heat sink which delimits at least one internal fluid path as a supply section (4) for the non-conductive liquid (100). The supply section (4) is connected to one of the connection lines (18, 18′) via the head part (12) and opens into the area (19) on the support body (3) side facing away from the head part (12). The invention additionally relates to a photoreactor which is equipped with a corresponding lamp module.
US11485936B2
The present invention relates to fabric care compositions comprising a silicone based material cured via a condensation cure chemistry, and at least one fabric care ingredient, in an acceptable medium. Also disclosed is a process to prepare the fabric care compositions and uses of said fabric care compositions.
US11485927B2
A lubricating oil composition includes at least one base oil selected from the group consisting of a mineral oil-based lubricating oil, a synthetic oil-based lubricating oil, and a mixed oil thereof, zinc dialkyldithiophosphate X represented by Formula (1), and an acid phosphate ester amine salt Y represented by Formula (2), in which a content PX of the X is from 0.06% by mass to 0.08% by mass in terms of phosphorus concentration with respect to a total mass of the lubricating oil composition, and a content PY of the Y is from 0.015% by mass to 0.025% by mass in terms of phosphorus concentration with respect to the total mass of the lubricating oil composition.
US11485905B2
A green light thermally activated delayed fluorescent material and a synthesizing method thereof, and an electroluminescent device are described. The green light thermally activated delayed fluorescent material is a target compound reacted and synthesized by an electron donor and an electron acceptor. The target compound is a D-A molecular structure. The electron acceptor has a fluorine-containing group and a bromine-containing group. The electron acceptor is a planar electron acceptor with an ultra-low triplet state energy level, and a triplet state energy level of the target compound ranges from 1.0 to 2.0 eV. The synthesized green light thermally activated delayed fluorescent material improves a luminous efficiency and realizes a preparation of a high efficiency organic electroluminescent device.
US11485895B2
Compositions comprising: (i) a hydraulic cement; and (ii) a polymer comprising at least one monomer having an oxazoline group. Methods of cementing in a well comprising: (A) forming a hydraulic cement composition comprising: (i) a hydraulic cement; (ii) a polymer comprising at least one monomer having an oxazoline group; and (iii) water; (B) introducing the hydraulic cement composition into the well.
US11485891B2
The invention relates to chemical-based methods and products for mitigating the impact of an oil spill, that act via mechanisms which include reducing adhesiveness, herding, thickening and gelling. N-fatty acid amino acid (FA-AA) conjugates display oil-herding behavior when formulated as a salt, or the free acid in water-miscible organic solvents. Various salts of FA-AA conjugates are water soluble and can herd oils and increase the thickness of the oil layer. Replacement of the acid group of fatty acid α-amino acid conjugates with other groups that act as hydrogen bond donors and acceptors results in potent phase selective organo gellants. The oil thickeners or gellants include can be prepared from biobased feedstocks, have low toxicity, high capacity for oil and reduction of the need to use an organic solvent to apply the thickener or gellant to an oil and water mixture in order to gel the oil phase.
US11485889B2
Various embodiments disclosed relate to a partially shaped abrasive particle. The partially shaped abrasive particle includes a shaped portion, engineered to have a polygonal shape, and an irregular portion. The irregular portion is coupled to a base of the shaped portion, forming a single partially shaped abrasive particle.
US11485883B2
Disclosed is an aqueous bonding composition comprising: (A) a modified saccharide which is a product of (a) a saccharide and (b) a radical initiator. The composition further preferably comprises a structure based on (c) an amine. The composition further preferably comprises (B) an inorganic acid salt. The formaldehyde-free aqueous bonding composition can contribute to an improvement in mechanical properties such as strength and elastic modulus of a molded article, compared to a formaldehyde-containing phenol resin composition.
US11485877B2
A structure body includes a base material and a siloxane based molecular membrane formed on the base material by use of an organic compound represented by Formula (1) or Formula (2): wherein any one of R1 to R5 is an amino group, others of R1 to R5 are each independently hydrogen or an alkyl group, R7 to R9 are each independently any one of hydroxy group, alkoxy group, alkyl group, and phenyl group on condition that one or more of R7 to R9 are each independently a hydroxy group or an alkoxy group, and R6 is an alkyl group.
US11485875B2
The present disclosure relates to a visibility improving film for a display panel and a display device including the same. More specifically, the present disclosure relates to a visibility improving film for a display panel capable of exhibiting excellent physical and optical properties particularly while improving the visibility of a laser pointer, by using polyethylene terephthalate as a substrate and including fine metal particles dispersed in the photocurable resin layer, and to a display device including the same.
US11485867B2
An ink composition includes water, a resin, a coloring material, an alcohol (A) and a solvent (B). The alcohol (A) has a vapor pressure at 25° C. of 0.050 mmHg or greater and a solubility at 25° C. in 100 g of water of less than 3 g. The solvent (B) includes at least one selected from the group consisting of glycol ethers having a vapor pressure at 25° C. of less than 0.050 mmHg and a solubility at 25° C. in 100 g of water of 3 g or greater and alkanediols having a vapor pressure at 25° C. of less than 0.050 mmHg and a solubility at 25° C. in 100 g of water of 3 g or greater.
US11485861B2
A method for forming thermally conductive composition on electronic components comprises three steps, (I) preparing a silicone composition comprising (A) a polyorganosiloxane, (B) a thermally conductive filler and (C) a catalyst, (II) applying the silicone composition on an electronic component of electronic devices, the electronic component generates heat when the electronic devices are working and (III) curing the silicone composition by heat generated by the electronic component.
US11485859B2
A polyimide film according to the present invention can be effectively used as a substrate for a flexible display device without a deterioration in heat resistance even at a temperature of 350° C. or higher since a coefficient of thermal expansion (A) in the section of 100-350° C., of the polyimide film, and a coefficient of thermal expansion (B) in the section of 350-450° C., of the polyimide film, meet 0
US11485856B2
Polyoxymethylene polymer compositions and molded articles made from the composition are disclosed that are fuel resistant, particularly diesel fuel resistant, and resistant to highly acidic solutions. The polymer composition contains a polyoxymethylene polymer generally in an amount from about 90% to about 95% by weight. In addition, the polymer composition contains an add neutralizing agent and a plasticizer at a weight ratio that has been found to significantly improve the add resistant properties of the composition.
US11485854B2
A thermoplastic resin composition includes: a polycarbonate resin (I); a specific graft copolymer (II); a vinyl copolymer (III); an inorganic filler (IV); and a phosphate ester compound (V). The vinyl-based copolymer (III) has a weight average molecular weight of 110,000 or less. A ratio of a melt flow rate of the vinyl-based copolymer (III) to a melt flow rate of the polycarbonate resin (I) is 7 or more and 12 or less. A blending amount of the phosphoric acid ester-based compound (V) is 1 to 10 parts by weight with respect to 100 parts by weight of a total amount of (I) to (IV).
US11485851B2
A liquid crystal polyester resin composition containing 100 parts by mass of a liquid crystal polyester resin; and at least 5 parts by mass and at most 100 parts by mass of glass components; wherein the glass components contain glass fibers having a length of more than 50 μm and glass fine powders having a length of at least 4 μm and at most 50 μm; the number-average fiber length of the glass fibers is at least 200 μm and at most 400 μm; and the content of the fine powders is at least 20% and at most 95% relative to a total number of the glass components.
US11485849B2
Disclosed is a composite biodegradable polymeric based material comprising: a biodegradable polymeric matrix; at least 5 wt. % biodegradable plasticizer; and at least 2 wt. % biodegradable filler configured to stabilize the biodegradable plasticizer inside the polymeric matrix.
US11485848B2
There is provided a pre-applied semiconductor sealing film for curing under pressure atmosphere as a non conductive film (NCF) suitable for pressure mounting. This NCF includes (A) a solid epoxy resin, (B) an aromatic amine which is liquid at room temperature and contains at least one of structures represented by formulae 1 and 2 below, (C) a silica filler, and (D) a polymer resin having a mass average molecular weight (Mw) of 6000 to 100000. The epoxy resin of the component (A) has an epoxy equivalent weight of 220 to 340. The component (B) is included in an amount of 6 to 27 parts by mass relative to 100 parts by mass of the component (A). The component (C) is included in an amount of 20 to 65 parts by mass relative to 100 parts by mass in total of the components. A content ratio ((A):(D)) between the component (A) and the component (D) is 99:1 to 65:35. This NCF further has a melt viscosity at 120° C. of 100 Pa·s or less, and has a melt viscosity at 120° C., after heated at 260° C. or more for 5 to 90 seconds, of 200 Pa·s or less.
US11485844B2
The present invention relates to a resin composition containing: 100 parts by weight of a polypropylene resin; 0.2 parts by weight to 2 parts by weight of an olefinic elastomer; 2 parts by weight to 5 parts by weight of a talc having an aspect ratio in a range of 35 to 60; 2 parts by weight to 5 parts by weight of a fibrous magnesium sulfate having an average fiber diameter of 0.1 μm to 2 μm and an average fiber length of 8 μm to 30 μm; and 0.01 parts by weight to 1 part by weight of a metallic soap that is at least one selected from the group consisting of a magnesium salt of a fatty acid and an aluminum salt of a fatty acid.
US11485843B2
Reinforced polypropylene composition comprising a heterophasic polypropylene copolymer, a polar modified polypropylene and carbon fibers.
US11485839B2
This disclosed is an encapsulant film made from a curable composition comprising: (A) a polyolefin polymer; (B) an organic peroxide; (C) a silane coupling agent; and (D) a co-agent comprising a silane compound of formula (I). This further disclosed is a process for preparing said encapsulant film.
US11485829B1
Radiation cured composite materials are greatly improved by enhancing the fiber to matrix bond by prewetting the fibers with an interface resin that has a curing agent mixed in with the interface resin. Furthermore, radiation curing the composite material at or near an expected operating temperature of the composite material improves the mechanical properties of the material by reducing thermally induced strains and stresses caused by thermally curing a material and subsequently cooling the material. Adding an interface resin with a curing agent to the fibers allows relatively thick parts, a must faster curing process, a wide variety of inexpensive and easily workable molding materials, the ability to maintain tight tolerances and reduce or eliminate springback, and a radiation cured material that approaches or exceeds the material characteristics of thermally cured composite materials.
US11485825B2
Polymeric BODIPY dyes including light harvesting BODIPY unit-comprising multichromophores are provided. In some embodiments, the dyes are polymeric tandem dyes that include a light harvesting BODIPY unit-comprising multichromophore and an acceptor chromophore covalently linked to the multichromophore in energy-receiving proximity therewith. The polymeric tandem dyes may be covalently linked to a specific binding member. Also provided are methods of evaluating a sample for the presence of a target analyte and methods of labelling a target molecule using compositions including the polymeric tandem dyes. Kits and systems for practicing the subject methods are also provided.
US11485822B2
A method produces polyamide fine particles by polymerizing a polyamide monomer (A) in the presence of a polymer (B) at a temperature equal to or higher than the crystallization temperature of a polyamide to be obtained, wherein the polyamide monomer (A) and the polymer (B) are homogeneously dissolved at the start of polymerization, and polyamide fine particles are precipitated after the polymerization. Polyamide fine particles have a number average particle size of 0.1 to 100 μm, a sphericity of 90 or more, a particle size distribution index of 3.0 or less, a linseed oil absorption of 100 mL/100 g or less, and a crystallization temperature of 150° C. or more. In particular, a polyamide having a high crystallization temperature includes fine particles having a smooth surface, a narrow particle size distribution, and high sphericity.
US11485821B2
Provided is a method that can stably produce polyaryletherketone that has a high degree of polymerization and can be easily recovered. The method for producing polyaryletherketone includes: a polycondensation step of carrying out desalting polycondensation in a reaction solvent; and a cooling step of cooling a reaction mixture after desalting polycondensation is completed. When the method is implemented, the polycondensation step is carried out in a hydrophilic solvent under pressurized conditions, and the polymerization temperature in the polycondensation step is at or above the boiling point of the hydrophilic solvent at ambient pressure. In addition, the polymer content in terms of monomers at the time of cooling in the cooling step is from 1 part by mass to 50 parts by mass, per 100 parts by mass of the hydrophilic solvent in the reaction mixture.
US11485820B2
A polycarbonate polyester includes residues of following formula (1), formula (2) and formula (3): in which R1 is C2-C15 hydrocarbon group; R2 is C4-C16 hydrocarbon group; a molar ratio of the residue of the formula (2) to the residue of the formula (1) is in a range of greater than 0.05 to less than 0.8; * represents a linking bond.
US11485819B2
An elastomer material includes at least two components; the first component includes isocyanate prepolymer obtained through reaction of polyol and isocyanate, and its —NCO content is 22-30%; the second component includes 50-70 parts of polyether amine, 2-10 parts of liquid amine chain extender, 5-15 parts of hydroxyl-terminated polybutadiene, and 1-15 parts of hybrid hard segment material; the hybrid hard segment material includes one or more of nano titanium dioxide, nano aluminum oxide and nano silica. Through adjusting the —NCO content of the isocyanate prepolymer, increasing the hard segment content, and combining with the components in the second component, the invention ensures the elasticity of the polymer while improving its mechanical properties, and also improves the electrical insulation and wear resistance of the material.
US11485818B2
Described herein are thermoset compositions and kits of compositions suitable for use in additive fabrication processes including high concentrations of urethane methacrylate oligomers having at least one polymerizable group, and a number average molecular weight from 750 to 4000 g/mol, an effective quantity of a monofunctional reactive diluent monomer, a defined concentration of a network building agent having a molecular weight that is lower than the urethane methacrylate oligomer, optionally a photoinitiator, and optionally, additives. Also disclosed are methods of creating three-dimensional parts via additive fabrication processes utilizing urethane methacrylate oligomer-centric compositions, wherein various exposure irradiances, cure temperatures, and oxygen content levels are prescribed, as well as the articles cured therefrom.
US11485815B2
A 4-methyl-1-pentene polymer particle (X) which satisfies the following requirements (X-a), (X-b) and (X-c): (X-a) being composed of a 4-methyl-1-pentene polymer which has a content of a constitutional unit derived from 4-methyl-1-pentene being 30.0 to 99.7% by mol, and a content of a constitutional unit derived from at least one olefin selected from ethylene and an α-olefin having 3 to 20 carbon atoms (except for 4-methyl-1-pentene) being 0.3 to 70.0% by mol; (X-b) having, when measured in a cross fractionation chromatograph apparatus (CFC) using an infrared spectrophotometer as a detector part, at least one peak A of an amount of a component eluted present in the range of 100 to 140° C., and at least one peak B of an amount of a component eluted present at lower than 100° C.; and (X-c) having a meso diad fraction (m) measured by 13C-NMR falling within the range of 95.0 to 100%.
US11485812B2
A problem is presented in that conventional photochromic compounds cannot be considered adequate in terms of the colorizing/decolorizing rate and durability, and the production process therefore has many steps. The present invention provides an industrially applicable photochromic compound that has both a rapid colorizing/decolorizing reaction and high durability and can also be synthesized at a low cost. This compound is characterized in that etheric oxygen atoms are bonded to the carbon atoms at position 1 of a pyranoquinazoline (8H-pyrano[3,2-f]quinazoline) skeleton and position 10 of a naphthopyran (3H-naphtho[2,1-b]pyran) skeleton, said compound having photochromic properties and being a photochromic compound that has both a rapid colorizing/decolorizing reaction and high durability. Also provided is an industrially applicable photochromic compound that can be synthesized at a low cost.
US11485809B2
The invention relates to a method of producing amidomethylated vinylaromatic bead polymers.
US11485800B2
A modified conjugated diene-based polymer and a rubber composition including the same are disclosed herein. In some embodiments, the modified conjugated diene-based polymer includes a functional group derived from a modification monomer represented by Formula 1 and a functional group derived from a modifier, and the polymer has a unimodal molecular weight distribution, and a polydispersity index of 1.0 to less than 1.7. The polymer has excellent processability, tensile properties and viscoelasticity properties.
US11485798B2
The present invention relates to a process for producing a low endotoxin alkali chitosan, and also to a process for producing low endotoxin neutral chitosan, chitosan salt and chitosan derivatives, and to the products of such processes. The process comprises contacting chitosan with an alkali solution to form a mixture and leaving the mixture for at least about 12 hours. The low endotoxin alkali chitosan may be used in the manufacture of other useful chitosan based products.
US11485797B2
The present invention provides a method for the production of chemically derivatized nanocellulose, comprising the step of a. contacting a precursor cellulosic material with a chemically derivatizing composition to form a liquid reaction mixture, and b. chemically reacting the formed liquid reaction mixture, and c. subjecting the formed liquid reaction mixture to microfluidisation, wherein the steps b. and c. are carried out simultaneously.
US11485795B2
The present invention provides an antibody that specifically binds to proprotein convertase subtilisin/kexin type 9 (PCSK9), an antigen-binding fragment of the antibody, and a composition comprising the antibody or the fragment. Also provided are a nucleic acid that encodes the antibody or the fragment, a host cell containing the nucleic acid, and applications of the antibody and fragment in treatment and diagnosis.
US11485786B2
The invention relates to the prophylaxis and/or treatment of fibrosis and/or fibrotic diseases by means of antibodies. Above all, the invention relates to the administration of an anti-alpha-v integrin (receptor) antibody to patients suffering from fibrosis and/or fibrotic diseases, including but not limited to systemic sclerosis (SSc). More specifically, the instant invention relates to the treatment of fibrotic diseases of the skin, lung, heart, liver and/or kidney by means of said antibody. Even more specifically, the instant invention relates to the administration of a recombinant, de-immunized monoclonal antibody targeting αv-integrins patients suffering from systemic sclerosis, including, but not limited to systemic sclerosis of the skin, lung, heart and/or kidney by means of the anti-alpha-v integrin antibody DI17E6 and structural mutants or modifications thereof.
US11485783B2
Provided are antibodies or fragment thereof having binding specificity to the human GPRC5D protein. The antibodies or fragment thereof are capable of targeting cancer cells expressing GPRC5D, and thus can be used to treat the cancer, in particular hematological cancer.
US11485780B2
Specific binding members, particularly antibodies and fragments thereof, which bind to transforming growth factor beta 3 (TGF-β3) are provided, particularly recognizing human and mouse TGF-β3, particularly antibodies and fragments that do not recognize or bind TGF-β1 or TGF-β2. Particular antibodies are provided which specifically recognize and neutralize TGF-β3. These antibodies are useful in the diagnosis and treatment of conditions associated with activated or elevated TGF-β3, including cancer, and for modulating immune cells and immune response, including immune response to cancer or cancer antigens. The anti-TGF-β3 antibodies, variable regions or CDR domain sequences thereof, and fragments thereof may also be used in therapy in combination with chemotherapeutics, immune modulators, or anti-cancer agents and/or with other antibodies or fragments thereof. Antibodies of this type are exemplified by the novel antibodies hereof, including antibody MTGF-β3-9, MTGF-β3-12, MTGF-β3-16, MTGF-β3-17 and MTGF-β3-19, whose sequences are provided herein.
US11485779B2
An object of the present invention is to provide an anti-BMP10 antibody, and a therapeutic agent for hypertension and a hypertensive disease, containing the antibody as an active ingredient. The present invention relates to an anti-BMP10 monoclonal antibody or an antibody fragment thereof that binds to human BMP10 (bone morphogenetic protein 10). Further, the present invention relates to a therapeutic agent for hypertension and a hypertensive disease containing an antagonist for at least one of BMP10 and a BMP9/BMP10 heterodimer, a diagnostic agent or a pharmaceutical composition for a disease associated with human BMP10, an immunological detection method or a measurement method for human BMP10 using the antagonist, and use of the antagonist for producing a pharmaceutical composition for treating hypertension and a hypertensive disease.
US11485778B2
VH domain, in which: (i) the amino acid residue at position 112 is one of K or Q; and/or (ii) the amino acid residue at position 89 is T; and/or (iii) the amino acid residue at position 89 is L and the amino acid residue at position 110 is one of K or Q; and (iv) in each of cases (i) to (iii), the amino acid at position 11 is preferably V; and in which said VH domain contains a C-terminal extension (X)n, in which n is 1 to 10, preferably 1 to 5, such as 1, 2, 3, 4 or 5 (and preferably 1 or 2, such as 1); and each X is an (preferably naturally occurring) amino acid residue that is independently chosen, and preferably independently chosen from the group consisting of alanine (A), glycine (G), valine (V), leucine (L) or isoleucine (I).
US11485777B2
VH domain, in which: (i) the amino acid residue at position 112 is one of K or Q; and/or (ii) the amino acid residue at position 89 is T; and/or (iii) the amino acid residue at position 89 is L and the amino acid residue at position 110 is one of K or Q; and (iv) in each of cases (i) to (iii), the amino acid at position 11 is preferably V; and in which said VH domain contains a C-terminal extension (X)n, in which n is 1 to 10, preferably 1 to 5, such as 1, 2, 3, 4 or 5 (and preferably 1 or 2, such as 1); and each X is an (preferably naturally occurring) amino acid residue that is independently chosen, and preferably independently chosen from the group consisting of alanine (A), glycine (G), valine (V), leucine (L) or isoleucine (I).
US11485775B2
Anti-RSV antibodies with neutralizing potency against RSV subtype A and RSV subtype B are provided, as well as methods for their identification, isolation, generation, and methods for their preparation and use are provided.
US11485766B2
The present disclosure pertains to novel Glucagon like Peptide-1 (GLP-1) (7-37) analogs having an amino acid sequence with Leu or Ile at the C-terminal. The new analogs are potent GLP-1 agonists with reduced adverse effect and improved duration of action. The present disclosure further relates to acylated derivatives of the new analogs which have further improved potency and duration of action and are suitable for oral administration. The analogs of present disclosure may be useful in treatment of diabetes and obesity.
US11485765B2
The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.
US11485763B2
Disclosed are methods of determining activity of mTOR variants upon exposure to mTOR inhibitors, such a rapamycin or rapalogs thereof, methods for determining kinase activity of a mTOR variant, and methods for determining tumor cell response to treatment with rapamycin or rapalogs thereof. A method for determining whether a compound inhibits mTOR activity in a cell is also disclosed.
US11485762B2
The present disclosure relates to compositions and methods for inhibiting L-plastin activity for inhibiting bone resorption activity of osteoclasts. In certain instances, the compositions and methods are used to treat or prevent a disease or disorder associated with bone resorption. In one aspect, the compositions and methods relate to peptide inhibitors comprising an N-terminal fragment of L-plastin.
US11485757B2
Provided is a method for efficiently searching a peptide library for an oligopeptide that can be bound to the end of a protein or peptide of interest. Further, provided is an efficient and highly safe immunoassay.
US11485755B2
This invention provides a method of synthesizing new active compounds for pharmaceutical uses including cancer treatment, wherein the cancers comprise breast, leukocytic, liver, ovarian, bladder, prostatic, skin, bone, brain, leukemia, lung, colon, CNS, melanoma, renal, cervical, esophageal, testicular, spleenic, kidney, lymphatic, pancreatic, stomach and thyroid cancers. This invention is an anti-adhesion therapy which uses the compound as a mediator or inhibitor of adhesion proteins and angiopoietins. It inhibits excess adhesion and inhibits cell attachment. It modulates angiogenesis. The compounds also use as mediator of cell adhesion receptor, cell circulating, cell moving and inflammatory diseases. The compounds are attached with angeloyl, acetyl, tigloyl, senecioyl, Crotonoyl, 3,3-Dimethylacryloyl, Cinnamoyl, Pentenoyl, Hexanoyl, benzoyl, Ethylbutyryl, benzoyl, dibenzoyl, alkanoyl, alkenoyl, benzoyl alkyl substituted alkanoyl, ethanoyl, propanoyl, propenoyl, butanoyl, butenoyl, pentanoyl, hexenoyl, heptanoyl, heptenoyl, octanoyl, octenoyl, nonanoyl, nonenoyl, decanoyl, decenoyl, propionyl, 2-propenoyl, 2-butenoyl, Isobutyryl, 2-methylpropanoyl, 2-ethylbutyryl, ethylbutanoyl, 2-ethylbutanoyl, butyryl, (E)-2,3-Dimethylacryloyl, (E)-2-Methylcrotonoyl, 3-cis-Methyl-methacryloyl, 3-Methyl-2-butenoyl, 3-Methylcrotonoyl, 4-Pentenoyl, (2E)-2-pentenoyl, Caproyl, 5-Hexenoyl, Capryloyl, Lauroyl, Dodecanoyl, Myristoyl, Tetradecanoyl, Oleoyl, O—C(2-18) Acyl.
US11485746B2
The present invention provides novel compounds useful as proteasome inhibitors. The invention also provides pharmaceutical compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various diseases.
US11485744B2
The invention provides compositions of novel high penetration compositions (HPC) or high penetration prodrugs (HPP) of antimicrobials and antimicrobial-related compounds, which are capable of crossing biological barriers with high penetration efficiency. The HPCs/HPPs are capable of being converted to parent active drugs or drug metabolites after crossing the biological barrier and thus can render treatments for the conditions that the parent drugs or metabolites can. Additionally, the HPPs are capable of reaching areas that parent drugs may not be able to access or to render a sufficient concentration at the target areas and therefore render novel treatments. The HPCs/HPPs can be administered to a subject through various administration routes, e.g., locally delivered to an action site of a condition with a high concentration or systematically administered to a biological subject and enter the general circulation with a faster rate.
US11485743B2
The present invention provides compounds, compositions thereof, and methods of using the same for the targeted degradation of proteins, and the treatment of target protein-mediated disorders.
US11485740B2
The present invention relates to compounds of formula (I) and pharmaceutically acceptable salts therefore, wherein R1 to R6, A, U, V, W, X, Y, and Z are as defined herein. The invention also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes.
US11485736B2
The present disclosure provides compounds having Formula I: and the pharmaceutically acceptable salts and solvates thereof, wherein X1, X2, X11, X12, R1, R3, R5, R5′, R6, and R7 are defined as set forth in the specification. The present disclosure is also directed to the use of compounds of Formula I to inhibit a USP1 protein and/or to treat a disorder responsive to the inhibition of USP1 proteins and USP1 activity. Compounds of the present disclosure are especially useful for treating cancer.
US11485733B2
The present invention covers azaquinoline compounds of general formula (I), with A being (A1) or (A2), and in which T, R1, R2, R3, R4, R5, R6 and Q are as defined herein, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds and the use of said compounds for manufacturing pharmaceutical compositions for the treatment, control and/or prevention of diseases, in particular of helminth infections, as a sole agent or in combination with other active ingredients.
US11485727B2
The present invention relates to novel pyridazines, processes for their preparation, pharmaceutical compositions containing them and their use in therapy, particularly in the treatment and/or prevention of diseases and disorders mediated by autotaxin.
US11485725B2
The present invention relates to a group of 1-[(E)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]-2,3-dihydropyridin-6-one (piperlongumine) derivatives, analogs and pharmaceutically acceptable salts thereof. The present invention also relates to processes for preparing the same; a pharmaceutical composition and formulation containing a derivative of piperlongumine; and use of the derivatives and analogs for treating cancer.
US11485718B2
Embodiments of the present invention provide for syntheses and uses of mechanism-based nutritional colorants from vitamin C and amino-containing compounds, wherein the amino-containing compounds can be one of natural compounds or synthetic compounds, wherein the amino-containing compounds can be made through environmentally-friendly radical reactions that follow the antioxidant mechanism of action of vitamin C.
US11485708B2
Compounds are provided that are useful as immunomodulators. The compounds have the Formula (I) including stereoisomers and pharmaceutically acceptable salts thereof, wherein R1a, R1b, R1c, R1d, R2a, R2b, R3, R3a, R4, R5, R6, R7, R8 and the subscript n are as defined herein. Methods associated with preparation and use of such compounds, as well as pharmaceutical compositions comprising such compounds, are also disclosed.
US11485695B2
The invention relates to a compound of following formula (I): a preparation process, uses thereof and compositions containing the same, wherein R1 and R2, represent, independently of one another, a linear, branched or cyclic, saturated or unsaturated hydrocarbon-based group comprising from 1 to 6 carbon atoms, where the sum of the carbon atoms of the groups R1 and R2 ranges from 2 to 7, and where R1 and R2 may also form, together and with the carbon atom bearing them, a 6-, 7-, or 8-membered ring; n is an integer of between 1 and 100, limits included; A represents a sequence of one or more units chosen from ethylene oxide, propylene oxide, butylene oxide units and mixtures thereof; the group formed by R1, R2 and the carbon atom to which R1 and R2 are attached has a degree of branching equal to 0, 1 or 2.
US11485684B2
A cementitious blend composition and a concrete mix composition preferable for making concrete resistant to high temperatures and alkaline conditions, particularly for making durable concrete for constructing an alumina digester tank in an aluminum smelter. The cementitious blend composition includes at least one hydraulic cement, silica fume (SF), and natural pozzolan (NP), wherein a weight percent ratio of at least one hydraulic cement:SF:NP in the cementitious blend composition lies in the range of (24-63):(5-44):(32-40) with the sum of the weight percentages of the at least one hydraulic cement, the SF, and the NP not exceeding 100%. The concrete mix composition comprises water and the cementitious blend composition, wherein a weight ratio of the water to the cementitious blend composition is 0.2-0.5, and wherein the concrete mix composition has a content of the cementitious blend composition of 400-550 kg/m3.
US11485680B2
The present invention refers to a manufacturing process of artificial pozzolan which has the final color gray. In order to perform the processes in the desired way, the kiln atmosphere shall contain low oxygen concentration and the presence of reducing agents. However the presence of carbon monoxide at the kiln outlet is not desirable, due to environmental impacts and the increase in specific heat consumption of the kiln. So the process described in this invention comprises the following steps: heating (1), which consists of heating the raw materials to a temperature between 100-350° C. until drying of the material to a moisture mass fraction of 0-5% (wet basis); mixing (2), which consists of mixing the dry raw materials from the heating process with the right proportion of fuel, in from 1% to 5% in mass fraction, according to the concentration of hematite present in the raw material; calcining (3), which consists of heating the fuel and raw materials blend to a temperature between 700-900° C., with oxygen concentration between 1-5% and, finally, cooling (4), which consists of an initial step of rapid decrease in pozzolan temperature until 600° C. and a final step of slow decrease in pozzolan temperature until 120° C.
US11485674B2
A glass composition includes: 50 mol % to 69 mol % SiO2; 12.5 mol % to 25 mol % Al2O3; 0 mol % to 8 mol % B2O3; greater than 0 mol % to 4 mol % CaO; greater than 0 mol % to 17.5 mol % MgO; 0.5 mol % to 8 mol % Na2O; 0 mol % to 2.5 mol % La2O3; and greater than 8 mol % to 18 mol % Li2O, wherein (Li2O+Na2O+MgO)/Al2O3 is from 0.9 to less than 1.3; and Al2O3+MgO+Li2O+ZrO2+La2O3+Y2O3 is from greater than 23 mol % to less than 50 mol %. The glass composition may be characterized by at least one of the following: a K1C value measured by a chevron short bar method of at least 0.75; and a K1C value measured by a double torsion method of at least 0.8. The glass composition is chemically strengthenable. The glass composition may be used in a glass article or a consumer electronic product.
US11485667B2
Various improvements for dual-elevation edge roll system used in fused downdraw glass forming process are disclosed.
US11485648B2
The present invention provides a method of managing operation of a point-of-use fluid treatment arrangement for providing treated fluid to at least one end user. The point-of-use fluid treatment arrangement comprises a fluid supply source provided by an operator, at least one fluid outlet for providing fluid to an end user, in which the at least one fluid outlet is in fluid communication with and spaced downstream from a point of supply of the fluid supply source, at least one point-of-use or point-of-entry fluid treatment device located at or adjacent a corresponding fluid outlet, and at least one communication unit.
US11485643B1
The present disclosure relates to a novel method for introducing various metals in the structure of zeolite frameworks by isomorphous substitution. This new method is based on a hydrothermal reaction of the metal with the zeolite. This method allows obtaining zeolite with a structure and with control of the metal location.
US11485642B2
A SiH-free vinyldisilane compound, which is free of (lacks) a silicon-bonded hydrogen atom. The use of the SiH-free vinyldisilane compound, or a collection of such compounds, as a starting material or precursor for synthesizing or making silicon-heteroatom compounds. The silicon-heteroatom compounds synthesized therefrom; films of and devices containing the silicon-heteroatom compounds; methods of making the SiH-free vinyldisilane compound, silicon-heteroatom compounds, films, and devices; and uses of the SiH-free vinyldisilanes, silicon-heteroatom compounds, films, and devices.
US11485639B2
Catalyst support systems for ammonia oxidation burners comprising a top flange and an inner wall. The top flange comprises a planar section, a rounded outer edge, and a rounded inner edge, the rounded outer edge and the rounded inner edge being separated by the planar section. The inner wall comprises a carrier plate, a gauze shelf, and a bottom plate shelf, the gauze shelf and the bottom plate shelf being attached to the carrier plate. The carrier plate is attached to the top flange by means of the rounded inner edge.
US11485627B2
A conversion frame assembly configured to secure a fuel dispenser to a concrete pad and direct leaked fuel from the fuel dispenser into a sump at least partially embedded in the concrete pad. The conversion frame assembly includes a frame having a fluid passageway and a splash lip extending upward from the base plate and around the fluid passageway. The conversion frame assembly also includes a drainage tray configured to be coupled to the splash lip of the frame. When the drainage tray is coupled to the splash lip of the frame, an upper surface of the drainage tray defines a weir sloping inward and downward toward the fluid passageway in the base plate.
US11485626B2
A nozzle for delivering fuel from a fueling station that can be remotely triggered to shut-off prior to the receiving fuel tank being filled. The nozzle includes a valve that can be opened by a lever and latched into the open position for continuous filling. The nozzle handle has an actuator positioned to cause the latch to release the lever and a controller that can energize the actuator in response to receipt of a wireless signal indicating that the delivery of fuel should be terminated. A wireless communication interface of the nozzle is in wireless communication with a fuel management system that can monitor a fuel flow meter to signal the nozzle to shut-off when the amount of fuel that has been delivered reaches a predetermined amount.
US11485624B2
A method of connecting a vent tube to a bottling machine comprising providing a vent tube having a vent tube alignment mechanism, a receiver defining a through-opening and a receiver alignment mechanism, and a biasing mechanism for biasing against at least a portion of the vent tube. Aligning the vent tube with the through-opening and the vent tube alignment mechanism with the receiver alignment mechanism, inserting the vent tube into the receiver against the biasing mechanism, rotating the vent tube such that the vent tube alignment mechanism is not aligned with the receiver alignment mechanism, and locking the vent tube to the receiver using the biasing mechanism to bias the vent tube alignment mechanism out of alignment with the receiver alignment mechanism to form a positive locking feature that keeps the vent tube connected to the receiver throughout bottling machine operations.
US11485620B2
An operating method for an industrial truck. The industrial truck includes a hydraulic pump which provides a hydraulic output, an output setpoint value generator which controls the hydraulic output to influence a traveling speed, two drive wheels which respectively comprise a hydraulic drive unit driven via the hydraulic pump, and a hydraulic device. The hydraulic device is switchable between a first switching state, where the hydraulic drive units are supplied with hydraulic outputs which are different, and a second switching state, where the hydraulic drive units are supplied with hydraulic outputs that have a particular ratio with respect to each other. The operating method includes detecting at least one operating parameter of the output setpoint value generator, comparing the at least one operating parameter with a predefined threshold value, and moving the hydraulic device from the first switching state to the second switching state based on the comparison.
US11485613B1
A lifting aid for an attic ladder includes a track system having a plurality of attachment means configured to secure about a corresponding number of attic ladder rungs. A hand winch is secured to the base of the device and is in mechanical operation with a tray which runs up and down the attic ladder to which the track system is secured.
US11485612B2
An elevator system includes a hoistway, an elevator car movable along the hoistway, and one or more belts operably connected to the elevator car to propel the elevator car along the hoistway. A belt of the one or more belts includes one or more tension elements extending along a belt length, and a jacket at least partially encapsulating the one or more tension elements. The jacket includes a jacket base formed from a first material and one or more insert layers embedded in the jacket base material. The one or more insert layers have a corrugated shape along the belt length, and are formed from a second material different from the first material.
US11485609B2
A magnetic body inspection device (100) is a magnetic body inspection device for inspecting states of a plurality of magnetic bodies (W) by a total magnetic flux method that measures a magnetic flux inside the magnetic body (W). The device includes a plurality of detection coils (10) each for detecting the magnetic field of each of the magnetic bodies (W), an excitation unit (11) provided for the plurality of magnetic bodies (W), and a detection signal output unit (12) for outputting a detection signal based on the magnetic field of each of the magnetic bodies (W).
US11485589B2
A service platform, container handling carrier and method of arranging electrical drive control elements. The platform (8) comprises one or more mounting space between a top and bottom surfaces (15, 19). The mounting spaces may receive electrical components (29).
US11485585B1
A conveyor belt cleaner system comprising a platen subassembly positioned transversely of the return path of the conveyor belt; a steam chamber disposed adjacent a first portion of the conveyor belt, the steam chamber including a steam header; a vacuum chamber adjacent the steam chamber and disposed adjacent a second portion of the conveyor belt, the vacuum chamber having an outlet connectable to a source of vacuum; a first belt wiper in wiping defining an entrance to the steam chamber; a second belt wiper having a discontinuous wiping surface defining a septum between the vacuum and steam chambers; a third belt wiper defining an exit from the vacuum chamber; and apparatus including a rotatable bolt cooperative with the steam header to vary the width of steam application from the steam header onto the conveyor belt in accordance with a width of conveyor belt presented to the conveyor belt cleaner system.
US11485584B2
A tire conveying apparatus includes a conveyor for conveying a tire, a position sensor, and a controller for controlling the conveyor. The controller includes a determination unit which determines whether or not the tire is positioned within an allowable area for a reference area set in a conveyance path of the conveyor, based on a detection result of the position sensor, and a center conveyor control unit which drives the conveyor such that the tire is positioned within the allowable area, if a determination that the tire is not positioned within the allowable area is made.
US11485576B2
Methods and apparatus for selecting and combining items in an outbound container through the use of autonomous vehicles, each of which includes means for automatically loading and unloading a payload, to perform both transfer and transport functions in moving containers of items within a workspace via a network of roadways. Under computer control, said autonomous vehicles transfer and transport case containers of item units between incoming receiving stations, intermediate storage locations, and outgoing order-assembly stations where entire containers or individual item units are combined in the outbound container.
US11485575B2
A robotic item retrieval and transport apparatus includes at least one item retrieval mechanism that is minimally exposed while stored and/or engaged in loading or unloading of objects relative to a deck (e.g., upper surface) thereof. Actuators and at least major portions of one or more movable implements are arranged below the deck. Loading and/or unloading of objects may include lateral sliding, such as by pulling the object while it is supported by an extrinsic support surface. At least substantial portions of an item retrieval mechanism may remain outside a central target area of a deck, to provide a unobstructed or minimally obstructed deck surface for holding objects. The apparatus may be used with at least one movable pallet element. A pallet element and/or a retrievable item may include one or more features detectable by a sensor.
US11485568B2
A portable, reusable medication dispensing assembly which has communication capability to improve medication adherence is disclosed. An electromechanical apparatus sequentially delivers dosage form packages from a compartment in a housing to a dose-ready area in the housing. A microprocessor-based controller is reprogrammable with contact and prescription data. The controller controls the electromechanical apparatus to sequentially deliver the dosage form packages at prescribed times or time intervals to the dose-ready area based on the prescription data. The controller generates and stores a set of event data based on when the dosage form packages are ready to be released in the dose-ready area and whether and when the dosage form packages have been released in the dose-ready area. Communication apparatus is capable of wirelessly transmitting the event data via a publicly-accessible network to a remote database and to wirelessly transmit event notifications via the network based on the prescription and contact data.
US11485566B2
An insulated box assembly includes a box including a pair of opposing side box panels, a pair of opposing main box panels, and a bottom box panel, the box defining an internal box cavity with a box opening defined opposite from the bottom box panel; and an insulated liner positioned within the internal box cavity, the insulated liner including a pair of opposing main liner panels and a pair of opposing side liner panels, the pair of opposing main liner panels and the pair of opposing side liner panels defined by a single blank liner panel including a blank sheet and an insulation batt, the insulation batt positioned between the blank sheet and the box.
US11485564B2
An inflatable bag includes a gas cylinder filled with a compressed gas and having a bottle mouth for discharging the compressed gas, a hole-piercing device pressable to pierce into the bottle mouth for letting the compressed gas be discharged out of the gas cylinder, an inner bag surrounding the gas cylinder and the hole-piercing device and having air holes for the passing of the discharged gas, and an inflatable outer bag surrounding the inner bag and inflatable by the gas that is discharged out of the gas cylinder and flows through the air holes of the inner bag. By the above configuration, the inflatable bag is placed in a box around the object to be protected and quickly inflated to form a filling buffer without generating heat, ensuring that the protected object is not easily deteriorated and facilitating recycling and cleaning.
US11485544B2
A bowl includes an upper part having a cylindrical shape and having an opening. The bowl also includes a middle part located adjacent the upper part, wherein the opening extends into at least a portion of the middle part. The bowl further includes a lower part having a lower surface, wherein the lower surface includes a first portion that extends across a portion of the lower part and a second portion that extends across another portion of the lower part, wherein the second portion is angled with respect to the first portion.
US11485543B2
A sealable volume has a wall forming at least a portion of a boundary limiting the volume. The wall includes a hydrogen permeation barrier including a layer system (LS) having at least one layer. The layer system includes at least one hydrogen barrier layer (HPBL) of an at least ternary oxide. Preferably, the oxide is substantially composed of Al, Cr and O and the hydrogen barrier layer (HPBL) is deposited using physical vapor deposition, in particular cathodic arc evaporation. Preferably, the layer system includes at least one of: an adhesion layer (AdhL), a hydrogen storage layer (HStL), a protective layer (ProtL), in particular a thermal barrier layer (ThBL), a diffusion barrier layer (DBL), an oxidation barrier layer (OxBL), a chemical barrier layer (ChBL), a wear resistance layer (WRL). Excellent hydrogen permeation barrier properties can be achieved, and the layer system can be tailored as required by an envisaged application.
US11485522B2
The Guideless Resilient Androgynous Serial Port (GRASP) mechanism provides an androgynous mechanical and electrical interface that can be tailored to the meet the requirements of a given application. Each mechanism is equipped with physical connections (spring pins) for both power and data transmission between modules.
US11485516B2
Disclosed are a precise landing method using a multi-pattern in an unmanned aerial control system and an apparatus therefor. In an aspect of the present invention, a precise landing method using a multi-pattern of an unmanned aerial robot in an unmanned aerial control system includes receiving an image value from an outside and recognizing a multi-pattern in which control information for precise landing control has been coded based on the image value, obtaining control information when an ID value included in the control information indicates a landing point, moving to the landing point based on the control information, and performing landing at the landing point, and recognizing the multi-pattern again if the landing is not completed. A landing area for the landing of the unmanned aerial robot may include the landing point and the multi-pattern. The multi-pattern may include a first multi-pattern and a second multi-pattern. The first multi-pattern may have a greater size than the second multi-pattern.
US11485512B2
An aircraft propulsion plant including an electric motor having a rotor and a stator mechanically linked to a base which can be mounted at the rear of an aircraft fuselage, a fan rotated by the rotor, a set of fixed blades located downstream of the fan, and a nacelle comprising an outer casing and a fan casing surrounding the fan and the set of fixed blades. The nacelle is mechanically linked to the base through the set of fixed blades. This configuration enables a cooling circuit to be formed for enabling the heat produced by the electric motor at the location of the stator to be evacuated towards the fixed blades and the nacelle where it is dissipated. Furthermore, this heat may be used for the de-icing of the nacelle lip.
US11485511B2
Disclosed is an aircraft having an aircraft electric motor; a motor controller; a structure having ribs and spars defining a wingbox of the aircraft; a feeder cable connecting the motor controller and the aircraft electric motor through the wingbox; and a grommet defining an orifice by an inner perimeter sized to receive the feeder cable, the passage housing a thermoelectric cooler having a cooled side thermally conductive with the inner perimeter at a thermal conductivity greater than 100 watts per meter-kelvin at one ° C. and a heated side thermally conductive with the structure at the thermal conductivity.
US11485510B2
The dual inlet exhaust design for the flying device incorporates easy-to-assemble designs with low number of components, suitable for limited space and small volume requirements, good performance. The exhaust is designed as a three-chamber cylinder with two coaxial inlet pipes running through the two chambers on both sides, extending into the middle compartment. The width of the two inlet tubes in the middle compartment is different. The inlet pipe at the two compartments on both sides has a bore. The outlet tube is located in the middle compartment, deviating to the side with a smaller expansion inlet, with the longitudinal axis of the outlet tube passing through the inlet tube.
US11485509B2
Disclosed is an arrangement for coupling a fairing panel to an engine casing. The arrangement includes a pair of rigid brackets having a specific stiffness, wherein the pair of rigid brackets couple a first side of the fairing panel to a first side of the engine casing. The arrangement further includes a pair of flexible brackets comprising a first flexible bracket having a first stiffness and a second flexible bracket having a second stiffness more than the first stiffness. Moreover, the first stiffness and the second stiffness are less than the specific stiffness of the pair of rigid brackets. Furthermore, the pair of flexible brackets couple a second side opposite to the first side of the fairing panel to a second side opposite to the first side of the engine casing.
US11485503B2
An aircraft power plant has a hybrid propulsion system having an electric motor, a combustion engine, an output shaft drivingly connectable to a thrust generator, a compressor, and a transmission having a first transmission drive path and a second transmission drive path, the combustion engine and the output shaft in driving engagement with the first transmission drive path, the electric motor selectively drivingly engageable to the compressor via either the first drive path or via the second drive path.
US11485499B2
A system for cooling aircraft components includes a compressor configured to receive air bled from a gas turbine engine and compress the received air. Additionally, the system includes a heat exchanger configured to receive the compressed air from the compressor and cool the compressed air; a turbine configured to receive the cooled air from the heat exchanger, with the cooled air expanding as the cooled air flows through the turbine. Furthermore, the system includes a defroster configured to receive the expanded air from the turbine, with the defroster further configured to capture frozen particulate matter from the expanded air. As such, at least a portion of the cooled air from the heat exchanger is routed to the defroster to melt the captured frozen particulate matter.
US11485493B2
A method for managing connections between an Unmanned Aerial Vehicle (UAV) and one or more associated UAV devices is described. The method includes determining, by a radio control management service, that one or more associated UAV devices are attached to a wireless network; determining, by the radio control management service, that one or more UAVs are attached to the wireless network; and routing, by the radio control management service in response to determining that the one or more associated UAV devices and one or more UAVs are attached to the network, at least one of (1) communications from at least one of the one or more UAVs to at least one of the one or more associated UAV devices and (2) communications from at least one of the one or more associated UAV devices to at least one of the one or more UAVs.
US11485488B1
A vertical take-off and landing aircraft includes a fixed wing airframe having opposed first and second wings extending from first and second sides, respectively, of a fuselage having opposed leading and trailing extremities, and a tail assembly located behind the trailing extremity. Vertical take-off and landing (VTOL) thrust rotors are mounted to the airframe providing vertical lift to the aircraft, and a forward thrust rotor is mounted to the airframe for providing forward thrust to the aircraft. At least one of VTOL thrust rotors is laterally tilted with respect to the airframe for providing vertical lift and yaw control authority to the aircraft.
US11485486B2
Systems, methods, lift fans, and aircraft involving active flow control of a ducted fan or fan-in-wing configuration are described.
US11485477B2
A flying apparatus includes a main structure and a rotative wing surface, the rotation of the wing surface allowing stabilizing the apparatus (100). A fuselage hangs from the wing surface around a hanging point, allowing the wing surface and the fuselage be moveable independently with respect to each other and the wing surface is configured as a disc to manoeuvre the apparatus and including one or more elements acting as security and secondary command and control surfaces, orienting the apparatus in desired directions. The main structure and wing surface can overwrap at least partially the the fuselage in order to improve the aerodynamic performance. The airframe or fuselage and the wing surface are rotatable around any of three rotational axes independently.
US11485474B2
Foldable aircraft wings are disclosed. An example aircraft includes a foldable wing having a fixed wing portion, a foldable wing portion and a hinge to pivotally couple the foldable wing portion relative to the fixed wing portion. The hinge includes a wing transition portion including wing hinge ribs and wing stub ribs, respective ones of the wing hinge ribs coupled to corresponding respective ones of the wing stub ribs. The hinge also includes a tip transition portion including tip hinge ribs, where respective ends of the tip hinge ribs positioned between corresponding respective ones of the wing hinge ribs and the wing stub ribs.
US11485472B2
Fluid systems are described herein. An example embodiment of a fluid system has a first body portion, a second body portion, a plurality of supports, a plurality of fluid pressurizers, and a plurality of ducts. The first body portion and the second body portion cooperatively define an injection opening, a suction opening, and a channel that extends from the injection opening to the suction opening. The fluid pressurizer is disposed within the channel cooperatively defined by the first body portion and the second body portion. Each duct of the plurality of ducts is disposed within the channel cooperatively defined by the first body portion and the second body portion.
US11485455B2
This invention provides a means of loading, processing and conditioning raw production gas, production of CGL, storage, transport, and delivery of pipeline quality natural gas or fractionated products to market. The CGL transport vessel utilizes a pipe based containment system to hold more densely packed constituents of natural gas held within a light hydrocarbon solvent than it is possible to attain for natural gas alone under such conditions. The containment system is supported by process systems for loading and transporting the natural gas as a liquid and unloading the CGL from the containment system and then offloading it in the gaseous state. The system can also be utilized for the selective storage and transport of NGLs to provide a total service package for the movement of natural gas and associated gas production. The mode of storage is suited for both marine and land transportation and configured in modular form to suit a particular application and/or scale of operation.
US11485442B2
The present invention relates to a straddle-type vehicle provided with: a front wheel; a rear wheel; an electrical component box that houses a battery; electrical components such as a relay connected to the battery; and electrical component attachment parts with which the electrical components are attached to the electrical component box, wherein the electrical component box is made of a resin, and at least a bank angle sensor is housed in the electrical component box.
US11485441B2
A helmet locking assembly for securely storing motorcycle helmets on a motorcycle includes a mounting unit that is coupled to a motorcycle. A pair of locking units is each coupled to the mounting unit. Each of the locking units releasably engages a respective one of a plurality of motorcycle helmets for retaining the motorcycle helmets on the motorcycle. A pair of turn signals is coupled to the mounting unit. Each of the turn signals is turned on when respective ones of the motorcycle turn indicators is turned on. A plurality of light emitters is coupled to the mounting unit. Each of the light emitters is turned on when tail lights or brake lights of the motorcycle are turned on.
US11485440B2
A luggage rack for securing an item of luggage to a motorcycle or a scooter includes an adapter plate on which the item of luggage may be fastened. The adapter plate includes at least one positioning element configured to position the adapter plate relative to the motorcycle or motor scooter, and a displacement device having a lever and an engagement element which cooperate to secure or release the adapter plate from the motorcycle or motor scooter when the lever is moved between an open position and a closed position to cause the engagement element to slide into and out of engagement with a fixing point on the motorcycle or motor scooter.
US11485438B2
The visible safety bicycle is a system of several photo-luminescent plastic spirals to be visible day and night alternately, which will surround each part of the bicycle; bicycle frame parts, bicycle handlebar, bicycle seat post, bicycle fork, bicycle wheel hub, and also bicycle wheel's spokes, with high visibility of the area where they are installed, achieving security for the user.
US11485435B2
Brackets for mounting auxiliary suspension systems, such as lift axle systems, to vehicles are disclosed herein. For example, brackets are disclosed for attaching lift axle hanger brackets and lift axle load springs to corresponding frame members. In some embodiments, the frame brackets can include physical features (e.g., a series of graduated steps in an edge portion thereof) to facilitate visual alignment of the lift axle with the vehicle frame members during installation. In other embodiments, the frame brackets can be two-piece brackets that enable the load springs to be removed and replaced without having to detach the frame bracket from the frame rail.
US11485433B2
A vehicle includes a plurality of track systems, a fluid pump, a plurality of fluid lines fluidly connecting the fluid pump to at least some of the tires of the wheels of each of the track systems, a plurality of pneumatic inflation actuators, a plurality of pneumatic deflation actuators, and a system controller. The system controller is in electronic communication with the fluid pump, the plurality of pneumatic inflation actuators, and the plurality of pneumatic deflation actuators. The system controller is operable to selectively adjust fluid pressure in select ones of the wheels of any one of the track systems of the vehicle by actuating corresponding ones of the plurality of pneumatic inflation actuators and the plurality of pneumatic deflation actuators. A track system has at least one of the leading idler wheels, trailing idler wheels, and mid-roller wheels including a tire containing a fluid.
US11485431B2
A spare tire support device for providing extra support to an existing spare tire mounted to a vehicle tailgate. The support device is mounted to the vehicle body/frame or existing tow hitch receiver and is positioned under the spare tire to aid in supporting the load thereof.
US11485429B2
A control system of a vehicle comprising: i) a plurality of adjustable aerodynamic control devices associated with the vehicle; ii) a fuel economy sensor configured to determine a first fuel economy measurement; and iii) an aerodynamic device controller module configured to adjust a first one of the plurality of adjustable aerodynamic control devices and to receive from the fuel economy sensor a second fuel economy measurement. The aerodynamic device controller module stores in an onboard database state information corresponding to settings of the plurality of adjustable aerodynamic control devices if the second fuel economy measurement is an improvement over the first fuel economy measurement.
US11485425B2
A modular support system for a vehicle with multi-component support structures that include a pair of side supports, a pair of base supports, and a horizontal support suspended between the pair of side supports. Each side support can include a vertical portion, a base portion extending from the vertical portion and coupled, directly or indirectly, to the base support.
US11485423B2
Floor panel vibration is reduced by suppressing a mode in which an entire region surrounded by a plurality of frame members in a floor panel vibrates. Vehicle-body framework members having closed cross-section structures, and a panel member to which vibration is transmitted from an engine or/and a suspension via the vehicle-body framework members are provided. The panel member includes a flange portion having a planar shape on its outer peripheral edge and to which the vehicle-body framework members are joined along the panel outer peripheral edge; a curved surface portion that is curved such that a place closer to a panel central side bulges out more to a lower side in a continuous manner from a panel-central-side edge portion of the flange portion; and a flat surface portion that extends to the panel central side from the panel-central-side edge portion of the curved surface portion in a continuous manner.
US11485421B2
A vehicle front structure includes a dash upper panel and a grille top face portion having outside air introduction holes taking in outside air. The vehicle front structure includes a cover member covering an engine from a vehicle upper side and having a top plate rear portion opposed to the grille top face portion on a vehicle lower side throughout a predetermined range, including the outside air introduction holes, in a vehicle width direction, and a grille front face portion disposed from the grille top face portion to the top plate rear portion on a vehicle front side of the outside air introduction holes. The top plate rear portion has a shape having inclined surfaces extending from a vehicle lower side of the outside air introduction holes in the vehicle width direction, the inclined surfaces being gradually inclined to the vehicle lower side toward vehicle-width-direction outer sides.
US11485418B2
A structure for assembling a vehicle having an axis of elongation, a frame rail and a cross member extending from the frame rail comprises a conduit extending along the axis of elongation of the vehicle. A conveyor is disposed in the conduit. At least one coupling attaches the conduit with at least one of the frame rail and the cross member.
US11485417B2
A vehicle body lower structure may comprise: a rocker arranged at a lower lateral part of a vehicle body; a power supply package arranged under a floor panel of the vehicle; a first energy absorbing member fixed to a lateral side of the power supply package; and a second energy absorbing member being adjacent to the first energy absorbing member in a vehicle-width direction of the vehicle body, the second energy absorbing member being located outside the first energy absorbing member in the vehicle-width direction of the vehicle body. The first energy absorbing member may include a first protrusion protruding outward in the vehicle-width direction, the second energy absorbing member may include a second protrusion protruding inward in the vehicle-width direction, and the first protrusion and the second protrusion may overlap each other as seen along an up-down direction and are fixed together to the rocker by a bolt.
US11485410B2
A variable ratio hydraulic steering device with two or more orbit displacers ensures steering with low actuating forces even in the event of a total or partial failure of the oil flow supply. In the event of a total or partial failure of the oil flow supply, the device is capable of switching from one orbit displacer to another, if necessary, independently of the pressure at the inlet connection of the steering device.
US11485393B2
A system and method for controlling a vehicle system determine one or more of a route parameter of a route on which the vehicle system is moving or a vehicle parameter of the vehicle system. The system and method also determine whether a ratio of a lateral force exerted by one or more wheels of the vehicle system on the route to a vertical force exerted by the one or more wheels of the vehicle system on the route increases to a value exceeding a designated threshold as a result of the one or more route parameter of vehicle parameter that is determined. The ratio of the lateral force to the vertical force exerted by the one or more wheels of the vehicle system on the route is reduced to a value less than the designated threshold by changing an operation of the vehicle system.
US11485392B2
An eddy-current rail brake device includes a row of magnets, a supporting member, a case, and a lifting device. The row of magnets includes a plurality of permanent magnets that are arranged in a traveling direction of a railroad car. To the supporting member, the row of magnets is mounted. The supporting member has magnetism. The case houses the row of magnets and the supporting member and includes a bottom portion that faces the row of magnets and is non-magnetic. The lifting device raises and lowers the supporting member inside the case while the row of magnets is kept facing the bottom portion. The eddy-current rail brake device can prevent or reduce adhesion of a foreign object and can be reduced in size in a right-left direction.
US11485389B2
A vehicle control method is disclosed. The vehicle control method includes: while controlling the driving of a vehicle taking control of itself, determining if there is a need to hand over the control of driving to a passenger in the vehicle; if it is determined that there is a need to hand over the control of driving to a passenger in the vehicle, selecting at least one of passengers to whom the control of driving may be handed over; determining an order of priority in handing over the control of driving by taking into consideration the at least one selected passenger's occupancy state information; handing over the control of driving to a top priority passenger according to the order of priority; and controlling the driving environment by taking into consideration the top priority passenger's occupancy state information.
US11485388B2
A vehicle control device is applied to a vehicle including at least a shift control system configured to switch a shift range. The vehicle control device is configured to control the vehicle to perform autonomous driving travel without depending on an operation of a driver in at least one driving operation. The vehicle control device includes a controller. The controller is configured to determine the propriety of travel by the autonomous driving travel according to a type of abnormality that occurs in the shift control system. The controller is configured to perform travel control of the vehicle according to the propriety of the travel by the autonomous driving travel.
US11485386B2
A vehicle includes a control unit. The control unit is configured to execute: outputting, when detecting or estimating travel inability of an own vehicle, information regarding a request for receiving an article provided from another vehicle to avoid the travel inability. The control unit performs, when determining that a request vehicle outputs the information regarding the request, a prescribed process for providing an article corresponding to the request to the request vehicle.
US11485383B2
A system for detecting and mitigating an unsafe condition in a vehicle includes an image sensor configured to generate and output image data of one or more seats in a cabin of the vehicle and a processing system operably connected to the image sensor and including at least one processor. The processing system is configured to receive the image data from the image sensor, process the image data to determine a location of at least one passenger in the cabin, detect that the at least one passenger is located outside of the one or more seats based on the determined location of the at least one passenger in the cabin, and operate at least one component of the vehicle in a predefined manner in response to detecting that the at least one passenger is located outside of the one or more seats.
US11485373B2
A method for a position determination of a vehicle, at least one camera and one sensor unit for a global satellite navigation system being situated on the vehicle. The method includes: acquiring at least one camera image of the environment of the vehicle with the aid of the camera, generating a transformed image as a function of the acquired camera image, with the transformed image having a virtual perspective pointing perpendicularly in the downward direction, determining a satellite position of the vehicle through a satellite-based position determination, and providing an aerial image of the environment of the vehicle as a function of the determined satellite position. A detection of a position of the transformed image in the supplied aerial image, and an ascertainment of a vehicle position as a function of the detected position of the transformed image in the supplied aerial image take place subsequently.
US11485370B2
A method for determining a wheel radius of a motor vehicle, including calculating a yaw rate of the motor vehicle by means of a wheel speed of at least one wheel and a predefined wheel radius. The calculated yaw rate is compared with a measured yaw rate. The wheel speed is adapted. The calculation of the yaw rate is input, of the at least one wheel by means of a correction factor, so that the calculated yaw rate is equal to the measured yaw rate. The correction factor and the predefined wheel radius or the wheel speed is multiplied. The calculation of the yaw rate is input, for the determination of a corrected wheel radius or of a corrected wheel speed.
US11485366B2
A method is disclosed for operating a motor vehicle, wherein a control device determines a first index value from vital physiological data received from a sensor device at a first point in time. The control device generates a first actuator signal describing the activation of first actuator function, to be carried out by a first actuator that is selected based on the first index value. At a second point in time, the sensor device records additional vital physiological data and identifies a second index value. Both index values, each describing a physiological state of the user, are compared, and the result is used to determine whether the second index value meets an efficacy criterion that describes a predetermined degree of improvement in the physiological state brought about by the activated actuator function. If the second index value meets the efficacy criterion, the first actuator function is activated as soon as an index value is identified that describes the same physiological state.
US11485360B2
In one embodiment, a method of adjusting a speed limit of an ADV includes the operations of tracking objects within a field of view of the ADV; and identifying a set of stable objects from the objects tracked by the ADV based on a set of requirements. The method further includes the operations of identifying a subset of objects from the set of stable objects, the subset of objects having longest distances to the ADV; calculating a detection distance by averaging distances from the subset of stable obstacles to the ADV; and adjusting the speed limit of the ADV based on the detection distance using a predetermined algorithm.
US11485357B2
A vehicle control device includes at least one electronic control unit configured to recognize at least one object, calculate a time to collision, operate first driving assistance, when the time to collision is equal to or less than a first threshold value, operate second driving assistance for avoiding the collision between the at least one object and the host vehicle or reducing damage of the collision, when the time to collision is equal to or less than a second threshold value smaller than the first threshold value, and set, while the first driving assistance is operated, the second threshold value to a second setting value smaller than a first setting value set when the first driving assistance is not operated, when a second target object causing the second driving assistance to operate is the same object as a first target object causing the first driving assistance to operate.
US11485356B2
A vehicle control device includes an electronic control unit configured to: enlarge the detection range, when the electronic control unit determines that a current deceleration support control is control for passing the object; set a new target deceleration of the host vehicle when a new object with a possibility of collision with the host vehicle has been detected in the enlarged detection range; determine whether an interval from an ending time of the current deceleration support control to a starting time of the next deceleration support control is less than a threshold value, when the electronic control unit determines that the next deceleration support control is control for passing the new object; and perform one of the inter-vehicle distance control and acceleration support control from the ending time to the starting time, when the electronic control unit determines that the interval is less than the threshold value.
US11485349B2
A control device for a vehicle includes a catalyst temperature raising control part configured to perform catalyst temperature raising control raising a temperature of an exhaust purification catalyst of an internal combustion engine while driving in an EV mode on an EV section of a driving route when driving over the driving route in accordance with a driving plan when, while driving on the EV section: (i) the temperature of the exhaust purification catalyst is less than a predetermined temperature raising reference temperature that is higher than an activation temperature at which an exhaust purification function of the exhaust purification catalyst is activated, (ii) the exhaust purification catalyst was previously heated while driving on the driving route, and (iii) there is a CS section to be driven on while in a CS mode in a remaining driving section of the driving route after the EV section.
US11485345B2
A vehicle control apparatus, configured to control a vehicle, includes an engine that is configured to drive wheels via a power transmission device. The vehicle control apparatus includes a towing state detector and an engine controller. The towing state detector is configured to detect whether the vehicle is in a towing state. The engine controller is configured to stop the engine in a case where a predetermined engine stopping condition is satisfied during traveling of the vehicle. The engine controller is configured to vary, in a case where the towing state detector detects that the vehicle is in the towing state, the predetermined engine stopping condition to reduce an operational range in which the engine is to be stopped compared with an operational range in a case where the towing state detector does not detect that the vehicle is in the towing state.
US11485337B2
A method and a control device determine a position-related braking ability of a vehicle. A first vehicle determines at least one piece of position-related information of a route section, the at least one piece of position-related information of the route section being information relating to the braking ability on the route section. The first vehicle transmits the at least one piece of position-related information to a receiver, the receiver being at least one second vehicle, whereby the braking curves of at least one rail vehicle are adapted according to the situation, thus allowing safety on the route section and the utilization of the section to be improved.
US11485332B2
In a braking control device, a controller is configured to determine an inside and an outside of a turn by using the yaw rate, to calculate a deflection index based on a standard turning amount corresponding to a steering angle and an actual turning amount corresponding to a yaw rate, to reduce the braking torque of the rear wheel on the outside of the vehicle turn based on the deflection index when an excessive deceleration slip of the rear wheel on the inside of the vehicle turn is inhibited during an execution of anti-skid control.
US11485324B2
A vehicle is provided to include a wiper, a wiper driver that is connected to the wiper and configured to provide a driving force for rotation of the wiper, and a multi-function switch that is configured to receive a user command to turn the wiper driver on or off. A controller is configured to adjust a position of the wiper to enter a parking state after a preset time when a local interconnect network (LIN) communication system enters a limp home mode and the rotation of the wiper is stopped by a signal for turning off the wiper driver.
US11485312B2
The invention describes a vehicle occupant restraint system (2) comprising a control unit and at least two restraint elements (8, 10) for the protection of lower extremities (6, 6′, 7, 7′) in the area of a footwell (4) of a vehicle of a vehicle occupant seated in a particular vehicle seat of the vehicle, wherein a first restraint element (8) is configured as a knee airbag module (12), wherein a second restraint element (10) is provided for mounting into the footwell (4) of the vehicle, especially in an area of the footwell (4) of the vehicle arranged in the vehicle longitudinal direction (x) ahead of the knee airbag module (12), wherein, in a situation of restraint, the control unit can differentiate between different situations, wherein the control unit, in the situation of restraint, activates at least the first restraint element (8) and, depending on the given situation, additionally activates the second restraint element (10) and/or a partial element of the first restraint element (8) and/or a partial element of the second restraint element (10).
US11485311B2
A side airbag device with a base member for an inflator to be easily fixed thereto, and a method for manufacturing same is provided. The side airbag device includes: an airbag; an inflator configured to supply the airbag with gas; a base member configured to accommodate the airbag and the inflator, and to be fixed to a vehicle body; an outer covering member configured to cover at least a front side of the base member to form a front-facing interior surface; and a mounting bracket. The mounting bracket includes an inflator fixing portion to which the inflator is fixed and a base member fixing portion which is located in a position different from a position of the inflator fixing portion and fixed to the base member. The base member includes, at a left or right side portion thereof, a bracket fixing portion to which the mounting bracket is fixed.
US11485303B2
Disclosed are systems and methods that uses a window as a keypad entry system that functions as a replacement for a keyless entry keypad in a vehicle. The system includes a vehicle window functional as a keypad using piezoelectric transducers that capture resonance from the vehicle window when pressure waves (e.g., generated by voice commands or taps) impact the glass. A transducer controller amplifies the vibrations from the vehicle window user tap or spoken commands and triangulates the signal to localize a position of the origination point of the tap, which may be mapped to a respective numeric or cardinal input value. The system may include a low power mode that receives input while the vehicle is off.
US11485301B2
A power source supply circuit supplies an output power source of a battery to a vehicle control apparatus that includes a first instrument control portion that selectively receives a voltage applied to a first power source input portion or a voltage applied to a second power source input portion as an operation voltage and a second instrument control portion that receives a voltage applied to a second power source input portion or a third power source input portion as the operation voltage.
US11485298B2
A planetary roller extruder section forms a feed part of an extruder. The planetary roller extruder has an internally toothed housing and an externally toothed central spindle disposed centrally within and at a distance from the housing. Planetary spindles are arranged to rotate in a void between the central spindle and the housing. Each planetary spindle has an external toothing meshing with both the housing and the central spindle. At least one planetary spindle has two axially spaced areas with less than a full set of teeth. Those axially spaced areas include a first area having a first number of teeth and a second area having a second number of teeth. The second number of teeth is less than a full set of teeth and more than the first number of teeth.
US11485283B2
An apparatus and system are disclosed and include a vehicle interior lighting system comprising that includes a light engine with a plurality of independently addressable light emitting diode (LED) segments, each independently addressable LED segment including at least one LED, a flexible printed circuit board (PCB) having a base and plurality of legs extending from the base, each leg supporting an independently addressable LED segment, and a light guide plate configured to provide illumination from the plurality of independently addressable LED segments inside the vehicle. A processor may be configured to receive information from a o vehicle sensing system, a vehicle communication system, or a detection system, and may generate a signal. A controller may be configured to provide one or more light control signals to modify at least one light characteristic of at least one of the plurality of independently addressable LED segments based on the signal.
US11485281B2
A system includes at least one light pipe, at least one light source disposed at least partially within an interior of the system, a lens substantially enclosing the interior, the at least one light pipe, and the at least one light source, the lens having a continuous transparent or translucent coating on the outer surface, with the at least one light source receiving electrical power from the electrical power source, the continuous transparent or translucent coating being at least partially permeable to at least some light which is emitted by the at least one light source and passed through the lens, and at least one mask located between the at least one light pipe and the lens, a plurality of small contact areas being provided on the outside or inside of the light pipe or on the mask.
US11485279B2
Various embodiments of the present invention provide a hybrid backup lamp having a backup light and a laser or LED warning light integrated therewith.
US11485269B2
A trailer for carrying plate glass has an elongated deck and an elongated rigid beam that extends above the deck. The beam supports plate glass transported by the trailer. The deck and the beam may be made from aluminum.
US11485268B2
A transporter includes a frame supported on wheels, a cab mounted on a front portion of the frame, and a bed mounted on the rear portion of the frame. The bed includes deck plates and supports mounting the deck plates on the frame. At least a rear end portion of the bed is raiseable and lowerable relative to the frame. The bed is sufficiently lightweight that the transporter has a hauling capacity of at least 10,000 lbs. and a fully loaded gross vehicle weight of no more than 26,000 lbs. At least portions of the bed may be made from high strength steel (HSS) such as ASTM A1011/1011M steel having a grade of 80 or higher. A ramp, which may also be made of HSS, may be attachable to the rear of the bed and may have longitudinally extending supports and slats that may be arranged in a herringbone pattern.
US11485267B2
A cup holder for a vehicle may include a holder body slidably coupled to a cup holder mounting portion in the vehicle, a finger elastically and pivotably mounted to the holder body, and configured to press and support a side surface of a cup inserted into the cup holder together with the holder body, a support connected to the holder body by a link such that the support is vertically movable in accordance with pivotal movement of the link, the support being configured to support a bottom portion of the cup, and a locking member disposed between the finger and the link, to lock the link, for prevention of pivotal movement of the link, or to unlock the link in linkage with pivotal operation of the finger.
US11485265B2
A system and method for providing massaging within a vehicle that include receiving vehicle dynamic data associated with a real-time dynamic performance of the vehicle as the vehicle is being driven for a predetermined period of time. The system and method also include determining at least one strenuous driving activity associated with a driver of the vehicle based on at least one driving maneuver. The system and method additionally include analyzing positional parameters and movement parameters that are associated with at least one area of a body of the driver that is utilized to conduct the at least one driving maneuver for the predetermined period of time. The system and method further include controlling at least one massaging element disposed within the seat of the vehicle to provide massaging to the at least one area of the body of the driver.
US11485264B2
A seat for a motor vehicle includes a basic shell and a seat surface. The seat surface includes a vacuum layer and an air cushion layer; and the air cushion layer is arranged between the vacuum layer and the basic shell. Also disclosed is a motor vehicle having such a seat.
US11485257B2
A vehicle proposed herein includes a swivel, a lock mechanism selectively locking and unlocking the swivel, a seat mounted on the swivel, a plurality of surface pressure sensors each disposed along an outer surface of the seat and detecting a pressure distribution within a predetermined area of the outer surface, and a controller configured to cause the lock mechanism to be unlocked based on a change in pressure distribution or a surface pressure that is detected by any of the plurality of surface pressure sensors.
US11485247B2
An electric vehicle (EV) is charged according to a selected charging rate. An available dispatch time is determined based on a current charge level of a battery of the EV, a first charging rate, and a target charge level. An anticipated dispatch time is determined based on predicted demand for a fleet of EVs that includes the EV. If the available dispatch time is later than the anticipated dispatch time, the first charging rate is selected; if the available dispatch time is earlier than the anticipated dispatch time, a second charging rate that is lower than the first charging rate is selected. The second charging rate may be a rate that charges the battery of the EV to at least the target charge level in time for the anticipated dispatch time.
US11485241B2
A system and method for efficient (e.g., economical) computing in hybrid, plug-in hybrid, and electric vehicles is disclosed. A compute manager is configured to receive and schedule compute tasks for execution on computing cores in the vehicle to increase the usage of recaptured energy that would otherwise be wasted due to battery limitations. Vehicle status information such as current battery charge level and current route may be used to determine whether compute tasks can be beneficially executed.
US11485235B2
The invention relates to the supplemental generation of energy from a vehicle operation, and specifically to the generation of energy in connection to a vehicle's disc brakes in combination with brushless electric motor-generators. The aim of the invention is to provide a solution making it possible to provide a generator and a disc brake having a compact structure.
US11485226B2
A transmission device for a motor vehicle includes a planetary gearset and a spur gear differential. The planetary gearset includes a drive sun gear, a ring gear fixed to the housing, and multiple stepped planetary gears. Each stepped planetary gear has a first gear meshing with the drive sun gear and a second gear meshing with the ring gear. The spur gear differential includes multiple first and second compensation gears. Each first compensation gear meshes with a first output sun gear, each second compensation gear meshes with a second output sun gear, and the first and second compensation gears mesh with each other in pairs. One compensation gear of each compensation gear pair is arranged in phase with a respective stepped planetary gear. The other compensation gear of each compensation gear pair overlaps axially and contactlessly with the second gear.
US11485219B2
A transmission (2) of a motor vehicle includes a first input shaft (7) for a first prime mover (3), a second input shaft (8) for a second prime mover (4), and an output shaft (9). A first sub-transmission (5) includes the first input shaft and a countershaft (11) coupled to the first input shaft (7) via a constant ratio. Gearwheels (16, 17, 18) are arranged on the countershaft, which mesh exclusively into gearwheels (12, 13, 15) arranged coaxially to the first input shaft (7). At least some of these gearwheels mesh into gearwheels (20, 21) arranged on the output shaft (9). Shift elements (A, B, C, D) are associated with the first input shaft (7) as well as with the countershaft (11), which provide either a gear with a first number of instances of gearwheel meshing or a winding-path gear with a second number of instances of gearwheel meshing. A second sub-transmission (6) includes the second input shaft (8), which is designed as a planetary transmission. A ring gear (22) forms the second input shaft (8), and a carrier (23) is coupled to the output shaft (9) via a gearwheel (14) arranged coaxially to the first input shaft (7). Shift elements (F, E) are associated with the planetary transmission, via which a sun gear (24) is fixedly connectable to the housing or the planetary transmission is bringable into direct drive. A sub-transmission coupling of the sub-transmissions is providable via one of the shift elements (A) associated with the countershaft.
US11485215B1
Land vehicles and methods of operating land vehicles are disclosed. A land vehicle includes a frame structure, a plurality of wheels, and a plurality of electric motors. The frame structure includes a front cage that at least partially defines an operator cabin and a rear compartment positioned rearward of the front cage in a longitudinal direction. The plurality of wheels are supported by the frame structure. The plurality of wheels includes a pair of front wheels and a pair of rear wheels positioned rearward of the pair of front wheels in the longitudinal direction.
US11485213B2
Herein is disclosed a straddle-ridden vehicle frame stiffener comprising a support structure for stiffening the straddle-ridden vehicle frame, the support structure comprising a first side; and a second side, adjacent to the first side; a first mounting element for removably mounting the support structure to the straddle-ridden vehicle frame, the first mounting element being attached to the first side; a second mounting element for removably mounting the support structure to the straddle-ridden vehicle frame, the second mounting element being attached to the second side; and wherein the first side and the second side are rigidly connected to one another.
US11485210B1
A protective vehicle cover including a first panel assembly, a second panel assembly and a vehicle assembly is disclosed. A first panel drapes over a vehicle door exterior of a vehicle. The first panel assembly further includes a padded portion detachably mounted to the first panel. The padded portion may be secured to a window sill of a door of the vehicle. A pet may comfortably ride within the vehicle while resting their paws or head atop of the padded portion. Mounted detachably to a rear of the padded portion is a second panel. The second panel drapes over a vehicle door interior for protection against damage from pets. Importantly, the second panel includes a ballast or weighted material at a lower end to ensure that the second panel remains in place and draping over the vehicle door interior.
US11485205B2
A vehicle having a roof opening system having a lid element displaceable between a closed and opened position, displacement kinematics for displacing the lid element which are disposed on either side of a vertical longitudinal roof plane, each of the displacement kinematics having a guide rail, a front kinematic unit guided in the guide rail and a rear kinematic unit disposed in the guide rail, and a set of drive cables for the two kinematic units. The guide rail may have a first cable duct section for a first drive cable of the set of drive cables, the first drive cable being driven by a first drive motor and driving the front kinematic unit, and a second cable duct section for a second drive cable of the set of drive cables, the second drive cable being driven by a second drive motor and driving the rear kinematic unit.
US11485199B2
A vehicle sunshade device including: a sunshade configured to block at least a portion of light entering a vehicle cabin, by being disposed along a door glass of a vehicle; a knob attached to the sunshade; and a case configured to internally stow the sunshade, such that stowing of the sunshade is complete in a state in which the knob contacts the case.
US11485192B2
One example provides a thermal management system for an electric vehicle including a pump to pump a thermal transfer fluid through a number of circulation loops, an electric heater to heat the thermal transfer fluid, a heat exchanger to expel heat from the thermal transfer fluid, a number of valves, and a number of fluid pathways fluidically interconnecting the pump, heater, heat exchanger and valves. The valves being controllable to a number of different positions to form the number of circulation loops, the number of circulation loops including a battery heating circulation loop extending through the heater for heating a battery pack of the vehicle, a secondary components cooling circulation loop extending through the heat exchanger to cool secondary components of the vehicle, including a motor and a motor controller, and a battery cooling circulation loop extending through the heat exchanger to cool the battery pack.
US11485188B2
A first electric suspension device includes a first electromagnetic actuator that is provided between the vehicle body and a wheel of a vehicle and generates a driving force for damping vibration of the vehicle. The first electromagnetic actuator includes a columnar rod member and a casing surrounding the rod member and being provided capable of moving forward and backward axially relative to the rod member. The rod member has a conductive shaft and a tubular pipe portion surrounding the shaft. First ends of rod-side armature coils provided in the rod member are connected to the shaft. Power supply to the rod-side armature coils provided in the rod member is performed through the shaft of the rod member.
