Abstract: A wiping apparatus includes a wiping mechanism, a sensor set, and a conveying mechanism. The sensor set includes a first station sensor, the first station sensor corresponds to the wiping mechanism, and the first station sensor is configured to generate a first station signal. The conveying mechanism corresponds to the wiping mechanism, the conveying mechanism is configured to generate a first conveying movement, and the first conveying movement responds to the first station signal. The wiping mechanism generates a first wiping motion according to the first station signal and a first wiping parameter, and the wiping mechanism generates a second wiping motion according to the first wiping motion and a second wiping parameter.

Abstract: A chip state monitoring circuit based on a self-balancing differential signal integration and amplification circuit is provided. The chip state monitoring circuit is built in a chip, and can sense a state signal of the chip and transmit the state signal to a chip configuration circuit after performing amplification and analog-to-digital conversion, such that the chip configuration circuit can monitor a state and provide a timely feedback or response, thereby improving reliability and a service life of the chip. The chip state monitoring circuit uses a brand new self-balancing differential signal integration and amplification circuit. With a built-in positive coefficient integration network and negative coefficient balancing network, the self-balancing differential signal integration and amplification circuit can perform amplification by required times to enter a self-balancing stable state, thereby achieving fixed-multiple amplification without timed reading. The control method is simple and flexible.

Abstract: An assembly apparatus is provided, and includes an operating platform, a supply module, an assembly module and a robotic arm. The operating platform is used to carry an electronic device. The supply module is adjacent to the operating platform and supplies a film material. The assembly module is used to install the film materials from the supply module to electronic devices. The robotic arm is connected to the assembly module to move the assembly module between the operating platform and the supply module.

Abstract: A guard ring structure includes: a bottom metal layer; a protection structure located on the bottom metal layer, wherein the protection structure includes an insertion portion, an interconnection portion, and a metal layer stacked in sequence from bottom to top, and the insertion portion is inserted into the nearest underlining metal layer under the interconnection.

Abstract: A wall socket, including: a rear housing, having a box body located on the inner side and a positioning flange located on the outer side and integrated with the box body; and a pressing plate, buckled with the positioning flange of the rear housing by means of a plurality of detachable buckles so as to seal a wiring terminal, a zero wire connecting piece, a live wire connecting piece, a zero wire insertion grip, a live wire insertion grip, and a ground wire insertion grip in the box body of the rear housing. The zero wire connecting piece and/or the live wire connecting piece have a heat dissipation plane attached to the inner wall of the box body of the rear housing, and the outer wall of the box body of the rear housing corresponding to the position of the heat dissipation plane is attached to a wall.

Abstract: Disclosed are a method and an apparatus for detecting a wearing state of an earphone, an earphone, and a storage medium. The method includes: obtaining a request for detecting the wearing state of the earphone; performing audio collection by a feedback microphone of the earphone to obtain a feedback audio signal; determining a frequency of the audio, and determining a target frequency with a power meeting a preset condition in the feedback audio signal based on the frequency and an audio collection parameter of the feedback microphone; performing a power spectrum analysis on the feedback audio signal to obtain a power spectrum of the feedback audio signal; determining target power information of the target frequency from the power spectrum; and in response to the target power information being not less than a maximum power threshold value set for the target frequency, determining that the wearing state is in-ear state.

Abstract: An FPGA for implementing data transmission by using a built-in edge module is provided. The FPGA is provided with a built-in edge module. A read port of each resource module connected to the edge module in the FPGA is separately connected to a winding architecture and the edge module, and/or a write port of each resource module connected to the edge module in the FPGA is separately connected to the winding architecture and the edge module. The edge module includes a read/write controller and a cache unit. The read/write controller simultaneously reads data from read ports of a plurality of resource modules and temporarily stores the read data in the cache unit. Alternatively, the read/write controller simultaneously writes temporarily stored data in the cache unit into write ports of the plurality of resource modules.

Abstract: Disclosed are a monoclonal antibody (YWHG-3) against HLA-G1, -G2, -G5 and HLA-G6 isoforms and use thereof. The antibody (YWHG-3) is produced by the hybridoma deposited under CCTCC NO: 202121 using an antigenic peptide of a sequence of amino acids which are common to HLA-G isoforms (HLA-G1, HLA-G2, HLA-G5 and HLA-G6) and are located at positions 209-226 in the heavy chain ?3 domain of the HLA-G molecules, as an immunogen. The present invention provides a nucleotide encoding the YWHG-3 antibody of the present invention and an encoded amino acid sequence thereof. The present invention further provides use of the YWHG-3 antibody for immunohistochemistry, immunoblotting, flow cytometry and other assays for HLA-G isometric molecules (HLA-G1, HLA-G2, HLA-G5 and HLA-G6).

Abstract: A transportation control system, a transportation device, and a transportation control method related to an automated transportation control method are used to provide automated transportation between platforms which are not interconnected. The transportation control method includes receiving a sensed signal which corresponds to a location of a transportation platform, generating a first motion command according to the sensed signal, transmitting the first motion command to a controller which controls the transportation platform, sensing a location of the transportation platform from different sensing locations to generate the sensed signal, transmitting the sensed signal through a network, and controlling the transportation platform to move by the controller in response to the first motion command.

Abstract: A cloth replacement apparatus includes a frame body, a robotic arm, a replacement module, a clamping-pulling module, and a supply module. The robotic arm includes a wiping head. The replacement module includes a base body. The base body has a receiving portion. The wiping head is selectively received in the receiving portion. The clamping-pulling module is movably disposed on the frame body. The supply module includes a cutting assembly. The cutting assembly is movably disposed on the frame body.

Abstract: A method for measuring a rotational speed of a satellite disk on a MOCVD planetary susceptor includes emitting a beam of laser light on the MOCVD equipment, the laser light irradiating on the planetary susceptor of the MOCVD equipment. As the planetary susceptor is revolving, the laser light is irradiating on a satellite disk and wafers on the satellite disk, splitting and converting the reflected laser light into an electrical signal and sampling the electrical signal at a fixed frequency within a time period of two trigger pulse signals to obtain an angle revolved by the planetary susceptor for each sampling. The rotational speed of the satellite disk is obtained by calculating variation between ?0 to ?1, wherein the rotation angle of ?0 is obtained when the edge of the wafer enters a viewport, and ?1 is calculated when the edge of the same wafer leaves the viewport.

Abstract: A wafer handling device is configured to transport a wafer tray. The wafer handling device includes a sucker module and a transporting apparatus. The sucker module includes a sucker body, at least one airtight assembly, and a pump. The sucker body includes a first portion and a second portion. The first portion has a hole and a first air sucking hole. The second portion has a second air sucking hole. The airtight assembly is connected to the hole. The pump has a suction tube connected to the first air sucking hole and the second air sucking hole. The transporting apparatus is configured to move the sucker body. When the sucker body is connected to the wafer tray, the first portion, the second portion, and the wafer tray form an airtight space.

Abstract: The present application discloses a multi-die FPGA implementing a built-in analog circuit using an active silicon connection layer, and relates to the field of FPGA technology. The multi-die FPGA allows multiple small-scale and small-area dies to cascade to achieve large-scale and large-area FPGA products, reducing processing difficulties and improving chip production yields. Meanwhile, due to the existence of the active silicon connection layer, some circuit structures that are difficult to implement within the die and/or occupy a large die area and/or have a low processing requirement can be laid out in the silicon connection layer, solving the existing problems of making these circuit structures directly within the die. Part of the circuit structures can be implemented within the silicon connection layer and the rest in the die, which helps optimize the performance of FPGA products, improve system stability, and reduce system area.

Abstract: A snap-fit type self-locking combined upper cover for a power strip is formed by combining a first upper cover and a second upper cover. The first upper cover is provided with a cover body portion and a connecting portion integrally extending from the cover body portion. The upper surface of the connecting portion is provided with a plurality of snap-fit through holes for snap-fit bases to pass through. The inner wall of the connecting portion is provided with a plurality of connecting snap-fit fasteners which can be snap-fitted to the second upper cover. The second upper cover is a thin-walled shell with an accommodating space, an open bottom and one side open. The inner surface of the upper wall of the second upper cover is provided with a plurality of snap-fit bases projected vertically downward, which can be snap-fitted with the connecting snap-fit fasteners of the inner wall of the connecting portion to form the combined upper cover.

Abstract: An electrical connector including an insulating body, a first metallic member, a second metallic member, a plurality of terminals, and a metallic shell is provided. The insulating body has a base portion, a thickened step portion, and a tongue portion. The thickened step portion is located at a root of the base portion. The first metallic member and the second metallic member are disposed on an upper surface and a lower surface of the insulating body. The metallic shell is disposed on an exterior of the insulating body to surround the first metallic member, the second metallic member, and the terminals, wherein the front flat contact portion of each of the terminals is exposed out of the tongue portion, and a portion of the first metallic member and a portion of the second metallic member are exposed out of the thickened step portion.

Abstract: A thin safety door includes a baffle, a supporting frame and an elastic element. The baffle is provided with a front slope and a rear slope. The baffle is provided with a pair of sliders disposed side by side at a position between the front slope and rear slope of the baffle. A pair of slide ways are disposed on the left side and right side of the supporting frame. The baffle spans the supporting frame and the sliders are connected to the slide ways, so that the baffle can slide relative to the supporting frame. The elastic element abuts against the baffle, so that an elastic force is applied to the sliders of the baffle for returning to a higher position when located on the slide ways.

Abstract: A guard ring structure includes: a bottom metal layer; a protection structure located on the bottom metal layer, wherein the protection structure includes an insertion portion, an interconnection portion, and a metal layer stacked in sequence from bottom to top, and the insertion portion is inserted into the nearest underlining metal layer under the interconnection.

Abstract: A method for controlling movement of a moving body includes: obtaining a first voxel set of an obstacle, where the first voxel set includes at least one first voxel that identifies the obstacle in space in which the moving body is located; determining a valid moving path based on a mapping relationship between a voxel and a moving path and the first voxel set; and controlling the moving body to move along the valid moving path.

Abstract: A method for stepwise extraction of silica and hydroxide from silicate substances. The silicate substances are leached by chlorine-containing inorganic acids, and the hydroxides are extracted step by step from the leaching liquor by electrochemical deposition method; The raw material of the powder is put in the reactor, inorganic acids, water-soluble alcohol and water are added as the leaching liquor, heated and reacted under the condition of 0.1 MPa or more, and the acidic multi-ion mixed solution and filter residue are obtained by filtration. The acidic multi-ion mixed solution is heated and boiled, and the silicon-containing volatile components are collected, decomposed and deposited in the collector; The deposited volatile components is dried to obtain high purity silica powder; The filter residue is washed and dried to obtain silica; The hydroxides are extracted from the acidic multi-ion mixed solution by electrochemical deposition method.

Abstract: An FPGA for implementing data transmission by using a built-in edge module is provided. The FPGA is provided with a built-in edge module. A read port of each resource module connected to the edge module in the FPGA is separately connected to a winding architecture and the edge module, and/or a write port of each resource module connected to the edge module in the FPGA is separately connected to the winding architecture and the edge module. The edge module includes a read/write controller and a cache unit. The read/write controller simultaneously reads data from read ports of a plurality of resource modules and temporarily stores the read data in the cache unit. Alternatively, the read/write controller simultaneously writes temporarily stored data in the cache unit into write ports of the plurality of resource modules.