Abstract: The present disclosure provides a functional substrate and a preparation method thereof, and belongs to the technical field of passive devices. A functional substrate of the present disclosure has a central region and a peripheral region surrounding the central region; the functional substrate includes: a dielectric substrate including a first surface and a second surface opposite to each other in a thickness direction thereof; the dielectric substrate includes functional holes and anchor holes each at least penetrating through the first surface; wherein the functional holes are located in the central region and the anchor holes are located in the peripheral region; the first connection structure is in the functional hole, the second connection structure is in the anchor hole, and the first connection structure and the second connection structure are made of the same material.

Abstract: A light-emitting diode driving backplane and a display apparatus are provided, and belong to the field of display technology. The light-emitting diode driving backplane includes: a base substrate divided into luminescent lamp regions and a first wiring region around the luminescent lamp regions; at least one pair of first connection pads, signal traces and an auxiliary functional component on the base substrate. The at least one pair of first connection pads and the auxiliary functional component are in the luminescent lamp regions, the signal traces are in the first wiring region, each pair of first connection pads includes a positive pad and a negative pad, and the signal traces are electrically connected to the corresponding positive negative pads for providing driving signals thereto, and the auxiliary functional component and at least some signal traces are in the same layer.

Abstract: A support unit is arranged on a non-light-emitting surface of the display panel. The support unit includes a support plate and an isolation layer. The support plate is located on a side of the display panel. The isolation layer is located on a side of the support plate away from the display panel, and includes at least one of a moisture-isolating layer or a heat-isolating layer.

Abstract: A hydro-mechanical series and parallel transmission device and a control method thereof are provided. The device includes an input shaft assembly, a hydraulic transmission assembly, a planetary gear transmission assembly, an intermediate gear transmission assembly, and an output shaft assembly. Switching among a hydraulic transmission mode, a mechanical transmission mode, and a hydro-mechanical composite transmission mode is implemented through combination and engagement/disengagement of clutches and brakes. The hydro-mechanical series transmission is used to expand the speed regulation range of the hydraulic transmission and is combined with the hydraulic transmission to meet the requirements on precision and the speed regulation range. The requirements of low-power and high-power operations are met through combination of the hydro-mechanical series and parallel transmissions. Multiple transmission modes are formed to adapt to the working conditions of startup, operation, and transfer.

Abstract: Gaming systems and methods that provide player versus player games using symbol combinations from underlying game plays.

Abstract: A method for capturing images on a super-large-scale power equipment (SLSPE) based on a camera free viewing angle is provided, including: determining a first range of the SLSPE and a second range of the camera free viewing angle of each of installed cameras; determining a total number, positions, angles, focal lengths, apertures of the cameras, so as to make, by a synchronous calibration, the combined capturing region fully cover the SLSPE according to the first range and the second range; capturing synchronously images and video and adding timestamps to the captured images and video; performing classified packaging to the captured images and video according to the timestamps, so as to group a plurality of specific images and video captured at the same time into a package; and performing seamlessly splicing on the specific images and video of the package to obtain a seamlessly spliced overall view of the SLSPE.

Abstract: An apparatus for monitoring comprehensive growth condition of potted lettuce consists of a polarized hyperspectral imaging system and a 3D laser scanning system. The polarized hyperspectral imaging system includes a control system, a dual-coordinate sample holder, an image acquisition system, and a light source system, and the polarized hyperspectral imaging system detects water and fertilizer stress in lettuce by polarized hyperspectral multi-dimensional reflection imaging of characteristics on a canopy/leaf scale. The 3D laser scanning system detects morphological characteristics such as the biomass, stem diameter, plant height, and leaf area of lettuce.

Abstract: Provided are a device for photovoltaic power generation and a method therefor.

Abstract: A compound of formula (I) capable of inhibiting plasmin activity, delaying fibrinolysis, and having coagulation and hemostatic activity, pharmaceutically acceptable salts, hydrates, isomers, prodrugs and mixtures thereof, wherein X, and R1 to R5 are as defined in the description.

Abstract: The application discloses a method for optimizing a lithium-potassium anticline structure target area, which includes the following steps: obtaining data of a historical lithium-potassium anticline structure area, and classifying the data of the historical lithium-potassium anticline structure area to generate classified data; carrying out a parameter assignment on the classified data to obtain a parameter data set; constructing a neural network model, inputting the parameter data set into the neural network model for a training, and obtaining a target area optimal neural network model; and based on the target area optimal neural network model, carrying out a target area optimization in a deep lithium-potassium anticline structure area, and obtaining an optimal result.

Abstract: The present invention relates to a low-profile splice protection system for protecting multi-fibre fusion splice sites. The splice protection system comprises coating material to package the splice site and may comprise a protective housing.

Abstract: A transmission device for a planetary gear train multi-gear hybrid vehicle and a transmission method therefore are provided. An input end of an input shaft is connected to an engine, an output end of the input shaft is connected to a front-end motor through a first planetary gear train, and the input shaft is connected to an output shaft through a first clutch. The output shaft is connected to a third planetary gear train, the third planetary gear train is connected to a second clutch and a second planetary gear train, and the second clutch and the second planetary gear train are both connected to a third clutch. The second planetary gear train is connected to a rear-end motor.

Abstract: Gaming systems and methods for providing a random symbol set determination for configuration for subsequent random symbol determinations.

Abstract: The present disclosure relates to the technical field of preparation of trisilylamine (TSA), in particular to a method for preparing TSA at an ultra-low temperature. The present disclosure provides a method for preparing TSA without a solvent at an ultra-low temperature, where by-products generated by a reaction can be easily removed by filtration with a metal ion-adsorption permeable membrane. The TSA obtained by the reaction has a gas chromatography (GC) purity of 99.5%, a receivable yield of not less than 85% (in terms of ammonia), and a metal ion purity of 6N. In addition, the method has a simple device, a high reaction degree of raw materials, a lower cost, a great market value, and a better industrial production benefit.

Abstract: The present disclosure belongs to the field of livestock molecular biotechnology, and provides kits and methods for pedigree division and paternity testing of domestic pigs. The kits and methods specifically select 14 SSR loci of domestic pigs, especially Anqing six-end-white pigs, and synthesize primers for corresponding loci. Through capillary electrophoresis detection of the ear tissue DNA of 98 Anqing six-end-white pigs, the count of effective alleles, heterozygosity, polymorphism information content, and genetic distance, and exclusion probability at each locus are calculated, the pedigree division of domestic pigs, especially Anqing six-end-white pigs, and paternity testing are conducted. The cumulative exclusion probability of 14 microsatellite loci is 99%.

Abstract: A two-gear and dual-motor driven hybrid power transmission device and a transmission method therefore are provided, belonging to the technical field of transmissions. An input end of an input shaft is connected to an engine power system, and an output end of the input shaft is connected to a front-end motor by means of a front-row planetary gear train. The front-row planetary gear train is connected to one end of a first clutch, another end of the first clutch is connected to an input end of an output shaft, and an output end of the output shaft is connected to a rear axle of a vehicle. The output shaft is connected to a rear-end motor by means of a rear-row planetary gear train, and the rear-row planetary gear train is connected to a second clutch and a third clutch.

Abstract: The present disclosure provides an air mixer for a compressed air foam (CAF) fire-extinguishing system. A foam concentrate and compressed air are respectively transported by a liquid inlet pipe and an air inlet pipe. When the compressed air and the foam concentrate enter a straight pipe through a first tapered pipe, they reach an outlet end of the first tapered pipe through a path narrowing due to different cross-section diameters at two ends of the first tapered pipe, and there is a compression process. Under an action of a high-pressure airflow, the foam concentrate is fully mixed. The mixed foam concentrate reaches a porous plate of the straight pipe and can be mixed secondarily. When the foam concentrate is discharged by a second tapered pipe, a flow path widens and there is a release process.

Abstract: Disclosed are a methionine adenosyltransferase inhibitor represented by formula (I), a preparation method thereof and an application thereof in the pharmaceutical field, wherein R1, R2, R3 and A are as defined in the description and claims.

Abstract: An electric drive unit for an electric handheld power tool, having an electric motor with a stator winding and a rotor winding, an actuating circuit for actuating the electric motor and a connection unit for coupling an energy source for driving the electric motor, wherein the stator winding is connected via a first node to a stator-side first half-bridge including a first semiconductor component and a second semiconductor component and is connected via a second node to the rotor winding, wherein the rotor winding is connected to a third node which is connected via a conductive component to the connection unit, and wherein the actuating circuit includes a third semiconductor component which is connected via the second node to the rotor winding and the stator winding and which is connected via a fourth node directly to the connection unit.