Abstract: Embodiments of the present disclosure provide a communication method and device for uplink power control. The method comprises receiving a plurality of sets of power control parameters from a network device, each of the plurality of sets being associated with a corresponding one of a plurality of sets of candidate beam patterns for the terminal device. The method further comprises selecting, based on a beam pattern for the terminal device, one of the plurality of sets of power control parameters for uplink transmit power control, the beam pattern for the terminal device being included in the set of candidate beam pattern that is associated with the selected set of power control parameters.

Abstract: An information sharing method includes that a first redundancy device generates a first supervision frame that includes device information of the first redundancy device, where the first supervision frame detects whether a second redundancy device on a transmission link on which the first redundancy device is located in the redundancy network is in a working state, where the first redundancy device is any redundancy device in the redundancy network; and where the first redundancy device sends the first supervision frame to the second redundancy device in a multicast manner. The device information of the redundancy device is carried in the supervision frame.

Abstract: A computer interlocking system includes: a first sub-system and a second sub-system that have a same structure and function, where the first sub-system and the second sub-system form a double 2-vote-2 architecture, respectively including a main control layer, a network layer, and a communication and execution layer; the network layer being configured to construct a communication network of a sub-system in which the network layer is located; the main control layer and the communication and execution layer in the first sub-system being respectively connected to a communication network of the first sub-system; and the main control layer and the communication and execution layer in the second sub-system being respectively connected to a communication network of the second sub-system.

Abstract: The invention relates to a nail passage mechanism used for a nail gun. The nail passage mechanism comprises a muzzle member having a nail hole, a muzzle cover disposed above the muzzle member, a nail passing channel formed between the muzzle member and the muzzle cover permitting a striking member to pass therethrough for striking a nail. The muzzle cover comprises a clearance groove permitting more than one tooth blocks located on the striking member to pass therethrough, and the clearance groove locates on a first side of the nail passing channel.

Abstract: The present disclosure relates to an array substrate and a display device. The array substrate may include: a first substrate, and a plurality of pixel groups and a plurality of columns of data lines formed on the first substrate; wherein the plurality of pixel groups are arranged in an array along a row direction and a column direction, and each pixel group includes two sub-pixels arranged in the row direction; at least one sub-pixel of one of any two adjacent pixel groups in the row direction corresponds to the same color as one sub-pixel of the other pixel group; and any two adjacent sub-pixels in the row direction correspond to different colors; and each column of data line and each column of pixel groups are alternately arranged in the row direction.

Abstract: A display compensating method, display compensating device, and display device are provided, which relates to field of display and addresses the issues of poor screen uniformity, grayscale relationship change of sub-pixel due to ambient temperature change, and display screen brightness affected by ageing offset of threshold voltage corresponding to the sub-pixel. The display compensating method is applied to the display device, including: converting a received grayscale signal into a brightness signal; performing an optical compensation on a display brightness of the display device based on the brightness signal; converting a corresponding brightness signal on which the optical compensation is performed into a voltage signal; compensating for a threshold voltage corresponding to each sub-pixel in the display device based on the voltage signal; and compensating for operating parameters of the display device for the display device at different operating temperatures.

Abstract: The present application discloses a humidification and purification apparatus, which includes: a machine body provided with an air inlet and an air outlet; a purification and humidification module disposed in the machine body and close to the air inlet; and a blower disposed in the machine body and close to the air outlet. The purification and humidification module includes: a humidification module including a wet pad water tank, a wet pad and an elevation mechanism. The elevation mechanism is connected to the wet pad and is configured to drive the wet pad to move, and the humidification module can be switched between a humidifying state and a non-humidifying state. In the humidifying state, part of the wet pad is immersed into the water in the wet pad water tank, and in the non-humidifying state, the wet pad is lifted above the water level of the wet pad water tank.

Abstract: The invention relates to an energy storage and driving mechanism and a nail gun having the same. The energy storage and driving mechanism includes a striking member, a driving member, and an energy storage member. Among them, the energy storage member includes a storage component, which is equipped with an inner cylinder and an outer cylinder. The outer cylinder and the inner cylinder are interconnected and form an air chamber. The striking member is movably disposed inside the inner cylinder, and has a low-energy storage position and a high-energy storage position. When the striking member is at the low-energy storage position, the volume of the air chamber is Vl. When the striking member is at the high-energy storage position, the volume of the air chamber is V2. V1-V2 is approximately or equal to V2/3.

Abstract: A magnetic conductive track and a lighting fixture are disclosed by the present disclosure. The magnetic conductive track includes a mounting main body and conductive substrates, each conductive substrate includes a magnetic attraction layer, an insulating layer, and a conductive layer, the magnetic attraction layer faces a mounting side of the mounting main body, the conductive layer faces a connecting side of the mounting main body and is exposed outside, and the magnetic attraction layer is used for attracting and connecting the lighting device.

Abstract: There are provided a display substrate, a method for manufacturing a display substrate, and a liquid crystal display panel, the display substrate includes: a color filter layer disposed on a base; at least one cover layer positioned on a side of the color filter layer away from the base and including a first cover layer which is in contact with the color filter layer; at least one optical compensation layer, where each optical compensation layer is positioned on a side of the first cover layer away from the base and is configured to compensate a phase delay of light emitted from a liquid crystal layer of the liquid crystal display panel; and a spacer positioned on the side of the first cover layer away from the base and being in contact with one of the at least one cover layer.

Abstract: A silica-alumina material, its preparation and application thereof are provided. The silica-alumina material has a SiO2/Al2O3 molar ratio of 0.8-1.5, and has a lamellar structure with an average length of 0.5-2 ?m and an average thickness of 30-80 nm, and its calcined form has a specific XRD pattern. The silica-alumina material has the characteristics of large pore volume, two-stage gradient pore channels of mesopores and macropores, as well as high B acid content as in molecular sieve, and shows crystal characteristics of a molecular sieve, and low impurity content, and thus is suitable for use as a carrier for catalytic materials, particularly a carrier for heavy oil hydrogenation catalysts.

Abstract: Techniques for generating one or more non-final layouts for an analog integrated circuit are disclosed. The techniques include generating a non-final layout of an analog integrated circuit based on device specifications, partitioning the non-final layout into a plurality of subcells, merging the verified sub-cells to form a merged layout of the analog integrated circuit, and performing quality control checks on the merged layout. Additionally or alternatively, generating the non-final layout can include determining an allowable spacing between adjacent cells of different cell types or inserting one or more filler cells into a filler zone in the non-final layout.

Abstract: Techniques are disclosed to optimize feature selection in generating betas for a feature dictionary of a neuro-linguistic Cognitive AI System. A machine learning engine receives a sample vector of input data to be analyzed by the neuro-linguistic Cognitive AI System. The neuro-linguistic Cognitive AI System is configured to generate multiple betas for each of a plurality of sensors. The machine learning engine identifies a sensor specified in the sample vector and selects optimization parameters for generating betas based on the identified sensor.

Abstract: The invention provides a flame-retardant and windproof wadding, which is obtained by using a polymer containing an imide ring as a base material and interlacing and compounding it with at least one polyester fiber in a spinning stage; and a preparation method and special equipment thereof. The characteristics and advantages of the present invention are as follows: the flame-retardant and windproof wadding provided by the present invention uses polyimide fiber as the base material and various fibers; through the adjustment of the preparation method and special equipment, the improvement of the windproof, thermal insulation and flame-retardant effect of the wadding is finally realized; and the same time, various fibers in the wadding are highly mixed, forming a homogeneous, moderately cross-linked and fluffy mixed structure, which can greatly reduce the probability of falling off of the layered structure in the traditional process.

Abstract: A semiconductor device includes: first and second active regions (ARs) included correspondingly in abutting first and second analog cell regions, a region where the first and second analog cell regions abut (analog-cell-boundary (ACB) region) extending from about a top boundary of the first AR to about a bottom boundary of the second AR; via-to-PGBM_1st-segment contact structures (VBs) correspondingly being under the first or second ARs, a long axis of each VB and a short axis of each of the first and second ARs having about a same length; and a PG segment in a first buried metallization layer (PGBM_1st segment) under the VBs, the PGBM_1st segment underlapping a majority of each of the VBs, and a Y-midline of the PGBM_1st segment being at or proximal to where the first and second analog cell regions abut and thus being at or proximal to a middle of the ACB region.

Abstract: The disclosure discloses a cooling system and an automatic coolant injection method for the cooling system. The cooling system includes a heat exchanger; a converter; a liquid cooling pipeline; a coolant tank with a liquid-level sensor; an injection pump for injecting coolant from the coolant tank into the liquid cooling pipe; and a control unit. When liquid level of the coolant tank reaches an upper threshold, the injection pump injects coolant into the liquid cooling pipeline. When pressure of the coolant in the liquid cooling pipe reaches an upper static liquid pressure threshold, the control unit turns off the injection pump, and executes the turning-on and turning-off operations of the circulation pump with a preset circulation period. The circulation pump forces the coolant to circulate in the liquid cooling pipeline when being turned on.

Abstract: The present disclosure discloses a child carrier, including a seat plate and a seat plate bracket supporting the seat plate. The seat plate is slidable in frontward and rearward directions relative to the seat plate bracket. The child carrier further includes a locking device configured to locking a position of the seat plate on the seat plate bracket.

Abstract: The present disclosure discloses a preparation method of ginseng composition with high ginsenoside bioavailability. The composition is composed of ginseng powder of 250 meshes or more and ?-cyclodextrin, and the mass ratio of the ginseng powder to the ?-cyclodextrin is 1:0.05. Results show that when ?-cyclodextrin is used as a solid dispersant and added to the 1000-mesh ginseng powder at a mass ratio of 5%, the total dissolution amount is maximum; and furthermore, animal experiments (SD rats) show that the area under the plasma drug concentration-time curve (AUC0-48 h) after 48 h of ginseng powder ingestion is maximum, indicating that in-vivo bioavailability of the ginseng powder is the highest. The method of this application can effectively inhibit the aggregation of the ultra-finely pulverized 1000-mesh ginseng powder by adding the ?-cyclodextrin, thus significantly improving the total dissolution amount of ginsenoside.

Abstract: Three-dimensional (3D) memory devices and fabricating methods are disclosed. A disclosed 3D memory device includes a first semiconductor structure. The first semiconductor structure includes an array of first type through stack structures in a first region of a memory stack, an array of second type through stack structures in a second region of the memory stack, a semiconductor layer including a first portion on the array of first type through stack structures and a second portion on the array of second type through stack structures, multiple vias each penetrating the semiconductor layer and in contact with a corresponding one of the first type through stack structures or the array of second type through stack structures, and a slit structure separating the array of first type through stack structures from the array of second type through stack structures, and separating the first portion of the semiconductor layer from the second portion of the semiconductor layer.