Abstract: A traditional Chinese herbal composition for treating allergic conjunctivitis and/or allergic rhinitis is prepared from the following raw material herbals in a weight ratio: 3-7 parts of szechuan pepper, 7-13 parts of szechuan lovage rhizome, 7-13 parts of belvedere fruit, 10-15 parts of common anemarrhena rhizome, 7-13 parts of divaricate saposhnikovia root, 4-8 parts of periostracum cicadae, and 7-13 parts of great burdock achene. The traditional Chinese herbal composition has the effects of dispelling wind, clearing heat and relieving itching, and has significant effects on treating allergic conjunctivitis and allergic rhinitis.

Abstract: Embodiments of this application provide a display terminal, and relate to the field of display technologies, to solve the problem that the overall screen-to-body ratio decreases due to a receiver disposed on a display terminal. The display terminal includes a middle frame, a display module, a vibrator, and at least one vibrating plate. The display module is connected to the middle frame, and an accommodation space is formed between the display module and the middle frame. At least a part of the vibrator is disposed in the accommodation space. The vibrator is connected to the display module or the middle frame. The vibrating plate is located in the accommodation space. An upper surface of the vibrating plate is connected to a lower surface of the display module. A lower surface of the vibrating plate faces the middle frame.

Abstract: A test circuit (300, 300?, 400, 500, 600, 700, 800), including: a test sequence providing module (301), configured to provide a test sequence (PRBS) to a to-be-tested sequential device (303); a clock driving module (307, 407, 507, 607, 707, 807), configured to provide a clock signal (759) to the to-be-tested sequential device (303), which includes a first clock driving circuit (610, 710), wherein the first clock driving circuit (610, 710) includes: a plurality of first clock paths (421, 423) which respectively provide corresponding clock signals (759); and a logic unit (427, 715) which generates, based on at least part of the clock signals (759) provided by the plurality of first clock paths (421, 423), a first clock signal with an adjusted pulse width, for the to-be-tested sequential device (303); and a verification module (305, 405, 805), configured to verify an output of the to-be-tested sequential device (303).

Abstract: This application relates to a loudspeaker and an electronic device. In one example, the loudspeaker includes a cone frame, a first sounding unit, a second sounding unit, and an elastic suspension. The first sounding unit includes a magnetic circuit structure mounted on the cone frame, an annular vibrating diaphragm, and a voice coil connected to the annular vibrating diaphragm. The second sounding unit is arranged coaxially with the first sounding unit, where the second sounding unit is mounted in the middle of a side that is of the magnetic circuit structure and that faces the annular vibrating diaphragm. The elastic suspension is configured to elastically support the voice coil and the annular vibrating diaphragm on the cone frame.

Abstract: The disclosure provides a display card and an electronic device with a wireless communication function. The display card includes a connection interface circuit, a display chip, a wireless communication chip, and a micro-controller unit. The connection interface circuit is configured to electrically connect the display card to the electronic device. The display chip is disposed in the display card. The wireless communication chip is disposed in the display card. The micro-controller unit is disposed in the display card and is electrically connected to the connection interface circuit, the display chip, and the wireless communication chip. In response to the electronic device being in the power off mode, the micro-controller unit receives power for the electronic device through the connection interface circuit and executes the wireless communication function through the wireless communication chip. Therefore, the convenience of the user when operating the electronic device is improved.

Abstract: This application relates to a suspension control method and system, a vehicle, and a storage medium. The suspension control method includes: acquiring a pavement image in a traveling direction; identifying a variation type corresponding to a pavement smoothness variation according to the pavement image; generating a control signal according to the identified variation type, to adjust a suspension parameter; detecting, by using a sensor coupled to a suspension, pavement characteristic information corresponding to the variation type; and generating a correction signal based on the pavement characteristic information, to correct the control signal. The suspension control method can identify the pavement smoothness variation more accurately and set the suspension damping parameter according to an identification result.

Abstract: The present disclosure relates to a dynamic D flip-flop, a register, a chip, and a data processing apparatus. A dynamic D flip-flop is provided, including: an input terminal, configured to receive input data; an output terminal, configured to provide output data in response to the input data; clock signal terminal(s), configured to receive clock signal(s); a first latch unit, configured to latch the input data from the input terminal and transmit the input data under control of the clock signal(s); and a second latch unit, configured to latch data from the first latch unit and transmit the data latched by the first latch unit under control of the clock signal(s), where the first latch unit and the second latch unit are sequentially connected in series between the input terminal and the output terminal, and where the output terminal is configured to use data from the second latch unit as the output data for outputting.

Abstract: A battery assembly for an electronic vaporization device includes: a first circuit board for controlling operation of the electronic vaporization device; a second circuit board, stacked with the first circuit board, an orthographic projection of the second circuit board on the first circuit board not exceeding a maximum distance of the first circuit board in a length direction or a width direction; and a plurality of light emitting elements arranged on a surface of the second circuit board away from the first circuit board.

Abstract: A liquid introduction apparatus for introducing glue or other liquid into a product includes a platform and a housing mounted to the platform for defining a confined space. The confined space can form a sealed vacuum environment, and an introduction mechanism is arranged on the platform and is configured for introducing liquid into the product in a vacuum environment by discharging air from the confined space. The disclosure also provides an adhesive dispensing apparatus.

Abstract: A method is provided for data processing based on a multi-layer perceptrons (MLP) architecture. The method comprises determining a plurality of tokens for a piece of data, generating an amplitude and a phase for each of the plurality of tokens, optimizing the plurality of tokens by mixing the plurality of tokens based on the amplitudes and the phases, and determining one or more features included in the piece of data based on the plurality of optimized tokens. Each token includes information associated with a segment of the piece of data.

Abstract: Disclosed is a rock similar material satisfying a water-induced strength degradation characteristic and a preparation method and use thereof. The rock similar material satisfying the water-induced strength degradation characteristic includes an aggregate, a cementing material, and an additive, where the aggregate includes quartz sand, barite powder, and bentonite, and the cementing material includes cement and gypsum.

Abstract: An electrical connector assembly includes a plug connector and a receptacle connector for mating with the plug connector, the receptacle connector includes: a receptacle housing defining a mating surface and plural passageways through the mating surface; at least two receptacle power terminals received in corresponding passageways; and at least one receptacle signal terminal received in corresponding passageways, wherein the receptacle signal terminal is composed of two independent blanking pieces, each blanking piece comprises two elastic arms each having a contacting portion, the two blanking pieces are arranged crosswise and located in a same passageway, and the contacting portions intersect in an X shape along an inserting direction perpendicular to the mating surface.

Abstract: This application provides a data sharing method and apparatus relating to the field of data communications technologies. In the method, a cloud device may select a target device from a first device group through screening based on a data sharing policy and received status information of at least one device in the first device group. Then, the cloud device may indicate the target device to send data associated with the data sharing policy for a first cloud account to at least one device in a second device group. The first cloud account is used to log in to a device in the first device group, a second cloud account is used to log in to a device in the second device group, and the cloud device stores the data sharing policy for the first cloud account and an association relationship between the first cloud account and the second cloud account.

Abstract: A 5G-based Internet of Things device access method and system, and storage medium. Method includes steps that IoT access platform generates authentication identification of to-be-accessed IoT device according to device identification of to-be-accessed IoT device, and carries out identity authentication of to-be-accessed IoT device through authentication identification, and identity authentication result is sent to to-be-accessed IoT device so when identity authentication result received by to-be-accessed IoT device is that identity authentication is passed, to-be-accessed IoT device accesses IoT access platform and performs encrypted data communication. Method is advantaged in that legal identity of to-be-accessed IoT equipment is verified by taking equipment fingerprint as authentication identifier, and data integrity of to-be-accessed IoT equipment is ensured through access authentication, so illegal terminal is prevented from accessing IoT access platform, and security of data transmission is improved.

Abstract: An expansion card assembly, including an expansion card body and a connector. The expansion card body includes a notch recessed into an edge thereof. The connector includes a housing. The housing includes a top surface, a bottom surface, and an engaging portion disposed on the bottom surface. The bottom surface is close to the expansion card body. The engaging portion is exposed out of the notch. The engaging portion connects the connector with an external power cord. A user operates the engaging portion at the bottom surface of the housing of the connector with fingers. Therefore, the expansion card assembly and the connector solve the problem that the too narrow space between the top surface of the housing and the other components makes it difficult for the user to stretch fingers into the space between the top surface of the housing and the other component.

Abstract: A power tool includes a housing, a drive assembly including an output shaft extending from the housing such that a tool element for performing work on a workpiece is attachable to the output shaft, and a bushing rotatably supporting the output shaft. The bushing includes an outer surface having a knurled texture.

Abstract: A hybrid electrical and optic system-on-chip (SOC) device configured for both electrical and optic communication includes a substrate, an electrical device configured for electrical communication arranged on the substrate, a photonics device configured for optic communication arranged on the substrate, and a self-test module arranged on the substrate. The self-test module is configured to receive a loop-back signal indicative of an optical signal output from the photonics device and calibrate the photonics device based on the loop-back signal.

Abstract: A computing device and a computing system are provided. The computing device comprises: a plurality of computing modules; and serial communication paths between/among the plurality of computing modules. Each computing module comprises: an internal circuit for performing an operation on a signal received from a corresponding serial communication path; and an extension circuit for receiving a signal from the internal circuit as an input signal. The extension circuit comprises: a delay module for delaying the input signal, the delay module comprising one or more delay units; one or more extension select modules for selectively performing a level extension on the input signal through the signal delayed by corresponding one or more delay units to generate one or more respective level-extended signals; and an output module for outputting one or more of the one or more level-extended signals.

Abstract: Circuits and methods for performing a hash algorithm are disclosed. A circuit includes: an input module receiving data; and an operation module calculating a hash value based on the received data. The operation module includes multiple operation stages (0th operation stage, 1st operation stage, up to P-th operation stage, P being a fixed positive integer greater than 1 and less than the number of operation stages in a pipeline structure) arranged in the pipeline structure. Each of the 1st operation stage to P-th operation stage includes: cache registers storing intermediate values of a current operation stage and operating at a first frequency, and extension registers storing extension data of the current operation stage and the extension registers comprising a first set of extension registers operating at the first frequency and a second set of extension registers operating at a second frequency which is 1/N times the first frequency.