Abstract: Disclosed herein are a video decoding method and apparatus and a video encoding method and apparatus. A virtual frame is generated by a video generation network including a generation encoder and a generation decoder. The virtual frame is used as a reference frame in inter prediction for a target. Further, a video generation network for inter prediction may be selected from among multiple video generation networks, and inter prediction that uses the selected video generation network may be performed.

Abstract: An apparatus comprises a first port, a second port, a battery, and a power control unit electrically connected to the battery, the first port and the second port. The power control unit is configured to, on the basis of an output from the battery: transmit a first power signal to the first port and transmit a second power signal to the second port; or transmit a third power signal received by the first port to the second port.

Abstract: A backlight module and a display device are provided in the present disclosure. The backlight module includes: a light guide plate, a plastic frame and a back plate; the back plate includes an accommodating portion and a folded edge perpendicular to the accommodating portion; the light guide plate is disposed on the accommodating portion; the plastic frame is configured to be in a snap engagement with the folded edge of the back plate and includes an outer blocking wall and a carrying portion perpendicular to the outer blocking wall; and a blocking member is disposed between the folded edge and the light guide plate, and the blocking member is configured to block light leakage at a position where the outer blocking wall and the folded edge are snap engaged.

Abstract: An apparatus for cleaning flip chip assemblies is provided. The apparatus comprises: a chuck assembly; a motor coupled to the chuck assembly by a spindle; at least one carrier for holding flip chips; at least one spray nozzle for directing DIW, a cleaning solution, a gas or a vapor. Embodiments of the invention further provide methods for cleaning flip chip assemblies. The method comprises: loading at least one flip chip to the flip chip carriers; rotating the chuck assembly at a rotation speed; flowing DIW for rinsing the flip chips; flowing a cleaning solution for removing the contaminants; applying ultrasonic/megasonic energy to the flip chips; blowing a gas or a vapor via the spray nozzles for drying the flip chips; bringing the flip chips out of the flip chip carriers.

Abstract: Disclosed are a nicotinic acid or isonicotinic acid compound and a use thereof. The compound is the compound shown in Formula I, or a pharmaceutically acceptable salt, ester or solvate thereof. Efficacy tests demonstrate that the nicotinic acid compound can inhibit botulinum toxin endopeptidase activity in vitro, and has a significant protective effect on mice poisoned with botulinum toxin. On this basis, the compound may be used to prepare a drug preventing and/or treating botulinum toxin exposure and/or poisoning.

Abstract: An apparatus and a method for wet process on a semiconductor substrate are provided. The apparatus includes a process chamber (1005), a chuck (1002) for holding and positioning a semiconductor substrate (1001) disposed in the process chamber, a rotating driving mechanism (1004) driving the chuck to rotate, a chamber shroud (1006) disposed surrounding the process chamber, at least one vertical driving mechanism driving the chamber shroud to move up or down, a shielding cover (1007), at least one driving device (1008) driving the shielding cover to cover down or lift up, at least one dispenser module (1014) having a dispenser (1030) for spraying liquid to the surface of the semiconductor substrate. When the shielding cover covers above the process chamber, the chamber shroud is moved up to couple with the shielding cover, so as to seal the process chamber for preventing the liquid from splashing out of the process chamber.

Abstract: A fault diagnosis method for a series hybrid electric vehicle AC/DC converter, implementing identifying and diagnosing of an open circuit fault of a power electronic components in an AC/DC converter, and including the following steps: first, establishing a simulation model for a series hybrid electric vehicle AC/DC converter, and selecting a DC bus output current as a fault characteristic; then classifying fault types according to a quantity and locations of faulty power electronic components; next, decomposing the fault characteristic, that is, the DC bus output current by means of fast Fourier transform to different frequency bands, and selecting harmonic ratios of the different frequency bands as fault diagnosing eigenvectors; and finally, identifying the fault types by using a genetic algorithm-based BP neural network.

Abstract: A liquid-cooling device having a liquid-gas isolation mechanism includes a tank, a first conduit, a second conduit, and a liquid-gas isolation mechanism. The tank has an outer wall, a first end, and a second end, and a liquid storage space is surrounded and defined by the outer wall, the first end, and the second end. The first conduit and the second conduit are partially disposed in the tank, and are respectively used for leading the cooling liquid in and out. The liquid-gas isolation mechanism includes at least a baffle disposed in the liquid storage space, and a plurality of flow holes are defined by the baffle and the outer wall. The first conduit, at least one flow hole, and the second conduit are configured as a flow path. Therefore, the gas is prevented from being brought out from the tank by the second conduit and entering the liquid-cooling pump.

Abstract: The present invention provides a wireless charger comprises a housing, a fixing unit and a wireless charging unit. The housing is made of a front cover and a back cover, and the back cover has a fastener and a block. The fixing unit has a fixing gear, an upper gear rack, a bottom gear rack and a fixing structure. The fixing gear is fixed on the block of the back cover; a bottom of the bottom gear rack protrudes a supporting member; the upper gear rack and the bottom gear rack mates with the fixing gear; the fixing gear is rotated by a movement of the upper gear rack and the bottom gear rack; and a spring structure for fixing the fixing structure on the upper gear rack. Further, the wireless charging unit comprises an inductive coil, a controlling circuit board, a through hole and a plug hole.

Abstract: A positioning assembly for a computer radiator contains: multiple first shank members, multiple resilient elements, and multiple second shank members. Each of the multiple first shank members includes a first head knob, a first extension, a locking rib, a shoulder, a slot, and an orifice, wherein an outer diameter of the first extension is less than the first head knob, and the locking rib is in a conical cylinder shape. Each of the multiple resilient elements is fitted on the first extension. Each of the multiple shank members includes a second head knob and a second extension extending downward from a bottom of the second head knob, wherein an outer diameter of the second extension is less than an inner diameter of the orifice so that the second extension is located on a lower end of the orifice after inserting into a top of the orifice.

Abstract: The present disclosure relates to a novel crystalline form of Galunisertib, processes for preparation and use thereof. The present disclosure also relates to a pharmaceutical composition comprises the novel crystalline form of Galunisertib and use of the novel crystalline form of Galunisertib and pharmaceutical composition for preparing drugs treating disease. The crystalline form of the present disclosure has good stability, solubility and hygroscopicity, which has significant value for future drug optimization and development.

Abstract: An embodiment fin field-effect-transistor (finFET) includes a semiconductor fin comprising a channel region and a gate oxide on a sidewall and a top surface of the channel region. The gate oxide includes a thinnest portion having a first thickness and a thickest portion having a second thickness different than the first thickness. A difference between the first thickness and the second thickness is less than a maximum thickness variation, and the maximum thickness variation is in accordance with an operating voltage of the finFET.

Abstract: An array substrate includes a base substrate and a selective reflective layer. The selective reflective layer on the base substrate, and includes at least one selective reflective unit. The selective reflective unit is configured to reflect light of a first wavelength range and transmit light of a second wavelength range other than the first wavelength range.

Abstract: A touch screen, an electronic device, a wireless charging method and a wireless charging system are provided, to overcome the defect in the conventional technology that an additional wireless charging device needs to be provided for an electronic device to wirelessly charging the electronic device. The touch screen is applied to the electronic device, and includes a touch sensor and a touch chip, where the touch sensor is electrically connected to the touch chip. In a case that the touch screen is used for wireless charging, the touch chip controls the touch sensor to form a receiving coil or a transmitting coil.

Abstract: A method for transmitting a phase noise compensation reference signal, a transmission device and a reception device are provided. The method includes: determining one or more configurations from N configurations for a transmission resource of the phase noise compensation reference signal; and transmitting the phase noise compensation reference signal according to the one or more configurations. The N configurations have different time-domain densities or different frequency-domain densities, or a plurality of configurations of the N configurations has a same time-domain density and a same frequency-domain density, where N is an integer greater than or equal to 2.

Abstract: A method of making microstructures, the method including: providing a first substrate, setting a photoresist layer on a surface of the first substrate; covering a surface of the photoresist layer with a photolithography mask plate, wherein the photolithography mask plate comprises a second substrate and a carbon nanotube composite layer located on a surface of the second substrate; exposing the photoresist layer to form an exposed photoresist layer by irradiating the photoresist layer through the photolithography mask plate with ultraviolet light; developing the exposed photoresist layer to obtain a patterned photoresist microstructures.

Abstract: A resistor body is separated from a doped well in a substrate by a resistor dielectric material layer. The doped well is defined by at least one doped region and can include a dopant gradient in the doped well to reduce parasitic capacitance of the resistor structure while retaining heat dissipation properties of the substrate. The resistor body is formed in a cavity in a dielectric layer deposited on the substrate, which deposition can be part of a concurrent fabrication, such as part of forming shallow trench isolations, and the cavity can be lined with the resistor dielectric material.

Abstract: Disclosed is a numerical control system, comprising a local NC device and a remote server connected therewith, and the remote server operates to process non-real-time tasks, comprising G code programming, coding and machining simulation, and to realize value-added functions. The server is connected with the NC device via a client disposed on the NC device, and the client operates to conduct virtual operation on the remote server via a HMI of the local NC device by using virtualization technology, thereby controlling operation on the server on the local NC device, and controlling NC machining by cooperation of the server and the local NC device. The invention also discloses a control method for the system. The invention is capable of realizing diversified, elastic and individual function configuration of the whole numerical control system, and improves the machining efficiency of the numerical control system.

Abstract: Embodiments of the present invention provide a polar code rate matching method and a polar code rate matching apparatus. The method includes: performing matrix-based BRO interleaving on a non-systematic polar code output by a polar code encoder, to obtain interleaved bits; and determining, based on the interleaved bits, a rate-matched output sequence. According to the embodiments of the present invention, matrix-based BRO interleaving is performed on a non-systematic polar code, to obtain a rate-matched output sequence, so that a sequence structure after interleaving is more random, which can reduce an FER, thereby improving HARQ performance and ensuring reliability of data transmission.

Abstract: The present invention is directed to an electrophoretic fluid comprising five different types of particles, wherein each type of particle has a different color and the first, second, and third types of particles carry the same charge polarity.