Abstract: A semiconductor device includes an insulating layer, a barrier electrode layer formed on the insulating layer, a Cu electrode layer that includes a metal composed mainly of copper and that is formed on a principal surface of the barrier electrode layer, and an outer-surface insulating film that includes copper oxide, that coats an outer surface of the Cu electrode layer, and that is in contact with the principal surface of the barrier electrode layer.

Abstract: The present invention relates to a processing method for reusing a waste battery, the processing method comprising the steps of: cooling, for a minimum cooling time satisfying formula 1 below, a battery pack comprising: as a unit cell, a battery that includes a plurality of lithium ions, and freezing same; and crushing the frozen battery pack. minimum ? cooling ? time = A × W 0.33 < Formula ? 1 > ( A = 4 × e ( - 0.

Abstract: Provided are a new pharmaceutical composition and a method for treating and/or preventing autism spectrum disorder, fragile X syndrome, and/or an autism spectrum disorder-like symptom. A pharmaceutical composition for the treatment and/or prevention of autism spectrum disorder, fragile X syndrome, and/or an autism spectrum disorder-like symptom, comprising buprenorphine or a pharmaceutically acceptable salt thereof and/or morphine or a pharmaceutically acceptable salt thereof.

Abstract: In an air conditioning system, a condenser is provided in the first heat exchange air duct, the first air inlet end includes a first air inlet communicated with a circulating air inlet inside the vehicle and a second air inlet communicated with the outside of the vehicle, and the first air outlet end is respectively communicated with a first air outlet communicated with the inside of the vehicle and a second air outlet communicated with the outside of the vehicle. An evaporator is provided in the second heat exchange air duct, the second air inlet end includes a third air inlet communicated with the circulating air inlet inside the vehicle and a fourth air inlet communicated with the outside of the vehicle.

Abstract: A display module includes a plurality of inorganic light-emitting elements, a substrate including a mounting surface on which the plurality of inorganic light-emitting elements are mounted, and a non-conductive film (NCF) disposed on the substrate and configured to bond the plurality of inorganic light-emitting elements to the substrate. The NCF may have a black-based color.

Abstract: An electric seat mechanical extension device and an electric seat are provided. The electric seat mechanical extension device comprises two mechanical extending units which are bilaterally symmetrical with each other, each mechanical extending unit is composed of a seat frame support assembly, a leg assembly and a backrest bar, the two mechanical extending units are connected through a drive fixing assembly and a driving rod, a driving device is mounted on the drive fixing assembly, a head of the driving device is articulated with the driving rod, and the driving rod is connected with the leg assemblies; each seat frame support assembly is composed of a fixing rod and a transmission rod, the fixing rods are fixedly connected with the drive fixing assembly, front portions of the fixing rods are articulated with second leg links through second leg link and fixing rod articulation shafts.

Abstract: A display device including a peripheral circuit portion with high operation stability. The display device includes a first substrate and a second substrate. A first insulating layer is on a first plane of the first substrate, and a second insulating layer is on a first plane of the second substrate. An area of the first plane of the first substrate is the same as an area of the first plane of the second substrate. The first plane of the first substrate and the first plane of the second substrate face each other. A bonding layer is between the first insulating layer and the second insulating layer. A protection film is in contact with the first substrate, the first insulating layer, the bonding layer, the second insulating layer, and the second substrate.

Abstract: A backlight module, and a display device and a driving method thereof, which relate to the technical field of displaying. The backlight module includes a substrate, and a plurality of light sources and a plurality of reflector cups arranged at one side of the substrate; each reflector cup includes a lower port, an upper port, a cup body connected between the lower port and the upper port, and a plurality of micro structures arranged on an inner wall surface of the cup body; the plurality of light sources are separately located at the lower ports of the different reflector cups; and light-emitting surfaces of the light sources face the upper ports; the micro structures have a plurality of reflecting surfaces: the reflecting surfaces are configured for reflecting light emitted by the light sources.

Abstract: An external signal control device and a molding machine are provided that facilitate setting for connecting again an external device having been connected once. A control unit 7 is used for an injection molding machine. The control unit 7 has an optional output signal port OP1 to be connected to an external device, a storage device 73 to store control information of the optional output signal port OP1, and a control device 78. The control information includes signal port use information and output condition information. If the signal port use information is ON, the control device 78 controls the optional output signal port OP1 based on the output condition information, and if the signal port use information is OFF, controls the optional output signal port OP1 so as to cause the optional output signal port OP1 to not function.

Abstract: The present disclosure provides a method of voice chip implementation, a voice chip, an intelligent voice product, an electronic device, and a storage medium, and relates to the field of artificial intelligence (AI) such as intelligent voice and AI chips. The method may include: constructing a voice chip including a first Digital Signal Processor (DSP) and a second DSP, the first DSP and the second DSP corresponding to a same Digital Signal Processor core Identifier (DSP core IP) and adopting heterogeneous designs; and completing a chip processing function in a corresponding intelligent voice product by using the voice chip, wherein different functions are completed by using the first DSP and the second DSP respectively. By use of the solutions of the present disclosure, implementation costs can be reduced.

Abstract: A search device includes a control unit performing: causing a display unit to display a list of index words that have been previously used by a user to search for dictionary contents; when the user selects an index word in the list of index words that are being displayed in the display unit, identifying one or more dictionary contents that contain detailed information for the selected index word from among contents of a plurality of types of dictionaries; and causing the display unit to display a search result that includes information indicating the identified one or more dictionary contents and the selected index word associated with the detailed information in each of the identified one or more dictionary contents.

Abstract: Disclosed are a mapping method for a quantum program and a quantum chip, a quantum computer, and a computer. The method comprises: obtaining topological structures of physical bits in a quantum chip, a logic gate set of an initial quantum program, and an initial mapping relationship between logic bits and the physical bits; determining an execution timing of the logic gate set of the initial quantum program bits; according to the topological structures of physical bits and the initial mapping relationship, adjusting the mapping relationships between the logic bits and the physical bits corresponding to each logic gate so as to obtain the final mapping relationship; and according to the final mapping relationship, constructing the to-be-mapped quantum program equivalent to the initial quantum program to minimize the number of SWAP quantum logic gates in the to-be-mapped quantum program.

Abstract: A traffic sign detection method includes: determining an image frame sequence of the traffic sign captured by a vehicle-mounted camera for a vehicle, and odometer frame information corresponding to each frame image in the image frame sequence; determining a residual function and an optimization model based on each frame image and the odometer frame information corresponding to each frame image; determining a target position of the traffic sign in a preset coordinate system based on the residual function and the optimization model; and determining a target pose of the traffic sign or a real-time distance between the vehicle-mounted camera and the traffic sign based on the target position. Optimizing detection of a pose of the traffic sign or a distance between the vehicle-mounted camera and the traffic sign with frame images and the corresponding odometer frame information can reduce errors and improve accuracy.

Abstract: The present invention discloses a bone conduction vibration sound producing apparatus and a wearable device. The bone conduction vibration sound producing apparatus includes a housing, a vibration assembly, a coil, and two elastic members. The housing is provided with an accommodating cavity. A flexible circuit board connected to the coil is disposed outside the housing. The flexible circuit board is disposed at an end of the housing in a length direction, and is configured to be connected to an external control circuit. The vibration assembly is provided in the accommodating cavity. The coil is fixed with respect to the housing and surrounds an outer periphery of the vibration assembly. The two elastic members are respectively connected to two ends of the vibration assembly and are both connected to the housing.

Abstract: A display device includes a substrate including a display area and a driving circuit area, a first insulating layer, a second insulating layer on the first insulating layer, a first transistor in the display area, and including a first semiconductor pattern layer formed as a semiconductor layer on the second insulating layer, a first gate electrode on the first semiconductor pattern layer, and a first lower electrode overlapping the first semiconductor pattern layer, and a second transistor in the driving circuit area, and including a second semiconductor pattern layer formed as the semiconductor layer, a second gate electrode on the second semiconductor pattern layer, and a second lower electrode overlapping the second semiconductor pattern layer, wherein the first lower electrode is between the substrate and the first insulating layer, and the second lower electrode is between the first insulating layer and the second insulating layer.

Abstract: A lower shell assembly and a cleaning device are provided. The lower shell assembly includes: a lower shell body, a first module, and a second module; the lower shell body includes a bottom portion and a side portion, the bottom portion includes a first side and a second side which are opposite to each other, and the side portion is arranged around the bottom portion to form a cavity on the first side of the bottom portion; the first module is installed on the second side of the bottom portion; and the second module is installed on the second side of the lower shell body and spaced apart from the first module, the first module is configured to rotate around a rotating axis, the second module is configured to rotate around an axis perpendicular to the rotating axis.

Abstract: Embodiments of the present invention provide a therapeutic device and a method of manufacturing thereof. The therapeutic device includes a first structure and a second structure connected through one or more first compressible elements. Furthermore, one or both of the first structure and the second structure include one or more stimulation elements. Also, the one or more first compressible elements are configured to transition between a compressed state and an expanded state.

Abstract: An antibody capable of specifically binding to GUCY2C or an antigen-binding fragment thereof. The antibody or the antigen-binding fragment thereof can specifically bind to GUCY2C with high affinity, and can be taken as a drug to treat gastrointestinal malignancies.

Abstract: A display device includes a first electrode and a second electrode spaced apart from each other, and light emitting elements disposed between the first electrode and the second electrode. Each of the light emitting elements include a first semiconductor layer, a second semiconductor layer disposed on the first semiconductor layer, and an active layer disposed between the first semiconductor layer and the second semiconductor layer. Each of the light emitting elements emits light with a wavelength in a range of about 464 nm to about 468 nm at a current density in a range of about 0.5 A/cm2 to about 100 A/cm2, and has a maximum external quantum efficiency greater than or equal to about 15%.

Abstract: The present disclosure provides a silicon-based mask, a manufacturing method, and a display panel. The silicon-based mask includes a first silicon wafer and a second silicon wafer laminated one on another. The first silicon wafer includes a first via hole, the second silicon wafer includes a second via hole, an orthogonal projection of a wall of the first via hole onto the second silicon wafer surrounds the second via hole, and under a same etching condition, an etching rate of the second silicon wafer is smaller than an etching rate of the first silicon wafer.