Abstract: The present invention provides a multi-active bridge converter.

Abstract: A display module and a touch display device are provided by the present application, which relates to the technical field of displaying. At least one driving chip is provided within the bonding region. The mainboard includes a power-supply chip. For a same driving chip, a resistance value between a first output terminal of the driving chip and the power-supply chip is substantially equal to a resistance value between a second output terminal of the driving chip and the power-supply chip, wherein the first output terminal refers to the output terminal that has the lowest distance to the first side edge, and the second output terminal refers to the output terminal that has the lowest distance to the second side edge. The display module is used to manufacture a touch display device.

Abstract: The present disclosure relates to a radial piston hydraulic device distributing flow by pilot operated check valves and an operating method thereof. The radial piston hydraulic device includes a housing, a plurality of piston assemblies, a main shaft, first pilot operated check valves, second pilot operated check valves, and a valve plate. The first pilot operated check valves have a same number as the plurality of piston assemblies and are one-to-one corresponding to the plurality of piston assemblies. The second pilot operated check valves have a same number as the plurality of piston assemblies and are one-to-one corresponding to the plurality of piston assemblies. The radial piston hydraulic device can be used not only as the hydraulic motor, but also as a hydraulic pump, and can be used in a hydraulic system that need to realize power recovery functions.

Abstract: Provided is a switching method for supporting different operating systems by an application function, including: establishing a one-to-one mapping relationship table between switching setting signals and unique switching setting codes, wherein the application function in the different operating systems corresponds to the different unique switching setting codes, and the unique switching setting codes are capable of uniquely identifying and activating the application function supported by the different operating systems; detecting the switching setting signal output by the operating system; and switching an operating system of a device to the operating system corresponding to the switching setting signal, wherein the device is configured with the application function and supports the different operating systems.

Abstract: A driving circuit includes a driver board and a slave processor. The driver board is configured to drive a touch panel of an electronic device. The slave processor is coupled to the driver board, and is configured to receive a control command including a first address when the driver board is in a power-off state, and send first response information in response to the control command. The driver board and the slave processor share the first address.

Abstract: The present application provides a data processing method, a system, a computing device and a computer readable storage medium, wherein the data processing method is applied to a data processing node of a distributed data processing system and includes: receiving a plurality of data processing requests sent by a client, determining a target processing amount based on the number of the plurality of data processing requests, and limiting a flow of the plurality of data processing requests in accordance with the target processing amount to obtain a target data processing request; forwarding the target data processing request to a global transaction manager, receiving a processing result from processing the target data processing request by the global transaction manager, and returning the processing result to the client corresponding to each data processing request.

Abstract: A system may port a data model into a strict schema system, translate the data model into a transformation rule definition, fit the transformation rule definition to a transform action, receive strict schema data, perform the transform action on the strict schema data based on the transformation rule definition to form rough data, and execute filtering and enriching operations on the rough data to form loose schema data.

Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a circuit assembly. The movable assembly is configured to connect an optical element, the movable assembly is movable relative to the fixed assembly, and the optical element has an optical axis. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The circuit assembly includes a plurality of circuits and is affixed to the fixed assembly.

Abstract: The present disclosure relates to the use of a phospholipid as a crystallization inhibitor. The present disclosure has discovered that a phospholipid has an effect of inhibiting crystallization, and by utilizing the crystallization-inhibiting effect of the phospholipid, the crystal growth of a pharmaceutical active ingredient is inhibited and the dispersion degree and delivery efficiency of the pharmaceutical active ingredient are improved, thereby making the pharmaceutical active ingredient druggable.

Abstract: A control method for realizing manipulation of Bluetooth headset and intercom network is disclosed. Where the Bluetooth headset is configured with a sensor and a Bluetooth RF module, and the sensor is configured to, detect acceleration values of x-axis, y-axis and z-axis in real time; identify a change of the acceleration values as a specific operation action in response to the acceleration values of one or more axes of the x-axis, y-axis and z-axis exceeds a threshold value; and turn on a corresponding operation of the Bluetooth headset. When the threshold value is a first threshold value, the Bluetooth headset turns on a Bluetooth pairing function. When the threshold value is a second threshold value, the Bluetooth headset turns on a Bluetooth teaming function. The control method can realize fast and accurate control of pairing and intercom functions of the Bluetooth headset, and thereby enhancing effect of a user's experience.

Abstract: Provided are a location information determination method and device, a first terminal, and a second terminal. The location information determination method includes transmitting positioning request information; receiving positioning assistance data transmitted by a second terminal; calculating a positioning assistance parameter according to the positioning assistance data; and transmitting the positioning assistance parameter or calculating location information of a first terminal according to the positioning assistance parameter.

Abstract: A filter device comprises a first filter mechanism and a second filter mechanism, the first filter mechanism is connected to the second filter mechanism, wherein the first filter is configured to filter disinfectants, impurities, and organic matters in water, and the second filter is configured to filter germs in the water. A faucet water purifier comprises above filter device.

Abstract: An adaptive switching and fusion method based on Bluetooth intercom and cloud intercom is disclosed, including, establishing a Mesh voice network; establishing a shadow chat network at a server in a cloud network; detecting online statuses of all the Mesh nodes in real time, and updating the online statuses of the Mesh nodes in the server in the real time; in response to a Mesh node being lost, uploading information of the Mesh node being lost by other Mesh nodes that are not lost to the server, where other Mesh nodes that are not lost simultaneously upload voice data of themselves to the server via the cloud network; mixing received voice data by the server, and issuing mixed voice data to the Mesh node being lost. The method of the present disclosure can smoothly switch the voice transmission channel and maintain the real-time performance and integrity of voice data transmission.

Abstract: The present disclosure discloses a fixed quick-release apparatus. It includes: a gear turntable, configured to connect a cycling bracket, where a limiting gear ring is disposed on a top circle of the gear turntable; a housing, configured to mount the gear turntable; and a gear stand, mounted inside the housing, where a positioning gear ring that is opposite to the limiting gear ring is disposed on a bottom circle of the gear stand, an anti-rotation plate is disposed at a top of the gear stand, and a limiting spring, disposed at a bottom of the gear stand. Because the gear stand is driven to move by pressing the button, the positioning gear ring is engaged with the limiting gear ring, to limit rotation of the locking turntable and the unlocking of the anti-rotation plate on the terminal device. Because the spring steel beads abut against the arc-shaped groove, the terminal device can be adjusted and positioned by rotating 360°.

Abstract: The present disclosure discloses a micro-flow valve control mechanism, which comprises an electromagnetic coil, a base, a ring seat, a moving plate and an elastic plate; wherein the elastic plate is positioned above the base, the ring seat and the moving plate are positioned between the base and the clastic plate, the moving plate is positioned at the inner side of the ring seat. In this scheme, the structure of valve air intake control is optimized, and the ring seat plays the guiding role in the lifting of the moving plate to a certain extent, which ensures that the moving plate will not deflect in the air intake process, so that the outer ring at the lower side of the moving plate can allow air to enter uniformly, thus ensuring the working stability of the electromagnetic valve.

Abstract: Methods, systems, and devices for skipping pages for weak wordlines of a memory device during pre-programming are described. A memory device may be configured to operate in a first mode involving skipping one or more pages (e.g., a lower page (LP)) associated with a set of wordlines. In some examples, a testing system may determine the set of wordlines (e.g., weak wordlines) for which to skip pages according to performance degradation for the wordlines in response to applying a threshold temperature to a test memory device. In the first mode, the memory device may store (e.g., pre-program) data in a subset of pages distinct from the skipped pages. The memory device may switch to a second mode in response to a trigger condition. In the second mode, the memory device may use each page associated with the wordlines and may refrain from skipping the one or more pages.

Abstract: A display panel, including a light-emitting base plate including light-emitting devices arranged in an array; first light-extracting layers, located on light-outlet sides of at least a part of the light-emitting devices, each including prisms extending along a first direction and arranged along a second direction; and second light-extracting layers, located on the light-outlet sides of the light-emitting devices, and on a side of the first light-extracting layers away from the light-emitting base plate, each including convex lenses arranged in an array, wherein an orthographic projection of the first light-extracting layer on the light-emitting base plate is within an orthographic projection of the second light-extracting layer on the light-emitting base plate, a maximum size of the prism along the second direction is less than or equal to a maximum size of the convex lens along the second direction, and the first direction intersects the second direction.

Abstract: An apparatus and method for authenticating a user of a vapour generating system include emitting a transmitted signal from a mouthpiece of the system into an oral cavity of the user and detecting a received signal that includes reflections of the transmitted signal from the tongue of the user. The received signal is analysed to derive characteristics of it that include Doppler shifts resulting from the tongue moving towards or away from the receiver. Operation of the system is enabled only if the user moves their tongue in a predetermined pattern, for example by inaudibly speaking a password, so that the derived characteristics match corresponding characteristics of the authorized user that have been stored in a preliminary training step. The predetermined pattern of movement of the tongue is not easy for an unauthorized person to detect or to reproduce. The transmitted signal may be a high frequency acoustic signal.

Abstract: The present disclosure provides a display panel and a display apparatus. The display panel includes: a substrate, including a plurality of sub-pixel regions; a plurality of light emitting devices, located on one side of the substrate and corresponding to the sub-pixel regions one by one; a first pixel definition layer, located on one side, facing away from the substrate, of the light emitting devices and including first opening regions corresponding to the sub-pixel regions one by one; a plurality of quantum dot layers, located on the side, facing away from the substrate, of the light emitting devices and located in at least part of the first opening regions; and a plurality of first refractive index patterns, located between the light emitting devices and the quantum dot layers, where a refractive index of each quantum dot layer is greater than that of each first refractive index pattern.

Abstract: The present invention relates to the technical field of antibody drugs, and particularly relates to an anti-TIGIT antibody or antigen-binding fragment thereof, an anti-TIGIT/anti-PD-L1 antibody or antigen-binding fragment thereof, and pharmaceutical compositions containing an anti-TIGIT antibody or antigen-binding fragment thereof or an anti-TIGIT/anti-PD-L1 antibody or antigen-binding fragment thereof, and applications thereof. The anti-TIGIT/anti-PD-L1 antibody of the present invention has significant antitumor activity, and can be applied in the preparation of antitumor drugs.