Abstract: A data collection method, apparatus, and system to reduce a degree of coupling between an application and processing and configuration operations related to data collection. In the data collection method, information of an application is obtained based on an application framework layer of an operating system, application data collection configuration information is queried based on the information to obtain data collection configuration information of the application, and application data of the application is collected based on the data collection configuration information of the application using an interface provided by the application framework layer of the operating system. The information is used to identify the application.

Abstract: An online thickness detection platform having a first laser sensor and a second laser sensor that detect a thickness of a product passing between the first arm and the second arm of a C-type frame on which the first laser sensor and a second laser sensor, respectively are adjustably mounted. The first laser sensor and the second laser sensor do not contact the product during detecting the thickness of the product. Because the thickness of the product is detected online, the thickness of the product is monitored in real-time. When the thickness of the product exceeds or falls below an allowed value range, production of the product is stopped, thereby avoiding producing a large number of unqualified products with a thickness out of the allowed value range and waste is prevented.

Abstract: A chip sorting and packaging platform comprises a supply module, a sorting module, and a packaging module. The supply module is adapted to feed a plurality of chips. The sorting module is configured to pick up the chips fed by the supply module and to determine whether each of the chips is qualified. The packaging module is configured to package qualified chips of the chips sorted by the sorting module.

Abstract: A positioning device that has a support table, two pairs of sliding blocks slidably mounted in the support table, a positioning plate extending vertically at the top of each sliding block, a base on which the support table is supported, a cylinder in the base, a ball in the cylinder, a piston rod slidably mounted in the cylinder and pushing the ball to move upward in a vertical direction, so that the ball drives the two pairs of sliding blocks to move away from each other in the first horizontal direction and the second horizontal direction, respectively, until the positioning plates of the two pairs of sliding blocks abut against four inner walls of the opening of the circuit board, respectively, to allow the electronic device to be received in a positioning slot defined by the positioning plates, and a release mechanism that drives the piston rod to move downward in the vertical direction to allow the two pairs of sliding blocks to be moved toward each other in the first horizontal direction and the second

Abstract: A positioning device including a support tab, two pairs of sliding blocks slidably mounted in the support table, a positioning plate extending vertically from on a top of each sliding block, a base on which the support table is supported, a cylinder installed in a chamber of the base, a ball received in the cylinder, a piston rod slidably mounted in the cylinder that pushes the ball to move upward in a vertical direction, so that the ball drives the two pairs of sliding blocks to move away from each other in the first horizontal direction and the second horizontal direction, respectively, until the positioning plates of the two pairs of sliding blocks abut against four inner walls of the opening of the circuit board, respectively, to allow the electronic device to be received in a positioning slot defined by the positioning plates, and a release mechanism that drives the ball to move downward to allow the two pairs of sliding blocks to be moved toward each other in the first horizontal direction and the secon

Abstract: An object of this disclosure is to provide a technology for providing 3D reading scenarios. The technology includes: acquiring, in a VR reading mode, corresponding 3D scenario information based on a literature work currently read by a user; and establishing, in cooperation with VR glasses, a 3D reading scenario for the literature work based on the 3D scenario information. Compared with the existing technologies, this disclosure can acquire the corresponding 3D scenario information based on the literature work, and establish the 3D reading scenario for the literature work using the 3D scenario information. Moreover, this disclosure in cooperation with VR glasses further realizes an immersed reading experience by reading literature works in a 3D scenario. This not only improves the monotone disadvantage of the traditional reading scenario, but also brings users into an immersed reading environment in the reading process, and greatly enhances the users' reading experience.

Abstract: An automatic component loading system is disclosed. The automatic component loading system has a loading device, a conveying device having a plurality of first pin receiving slots and a plurality of first component receiving trays positioned around a circumference of the conveying device, and a position correcting device having at least one pin that corresponds with the plurality of first pin receiving slots.

Abstract: A thread debris filtering apparatus includes a thread debris filter, where the thread debris filter includes a filter front cover (100) and a filter rear cover (200) connected with the filter front cover; a water filtering part (110) is arranged on the filter front cover (100); a water inlet (220) is arranged in the filter rear cover (200); backflow prevention structures (210) are arranged on an inner wall of the filter rear cover (200); and the backflow prevention structures (210) are arranged at the lower part of the water inlet (220) and close to the water inlet (220).

Abstract: A contact bending unit comprises a frame and a bending tool pivotally mounted on the frame. The bending tool has a row of receiving slots formed in a bottom surface of the bending tool receiving a plurality of contacts. The bending tool bends the contacts when the bending tool is rotated.

Abstract: A manufacturing method of precision machine tool bearing with high precision stability includes the procedures: (1) microstructural stabilization of bearing body: by cold ring rolling, two liquid quenching, ultrasonic assisted multiple cryo-tempering treatment and stress ageing treatment, the bearing body with high microstructure stability can be obtained; (2) precision machining; (3) internal stress relaxation of bearing body: after precision machining, by executing magnetic treatment on the bearing body, bearing ring with high microstructure stability and low internal stresses can be obtained; and (4) bearing assembly: finally precision machine tool bearing with high precision stability can be obtained.

Abstract: Method of papermaking comprises: treating filler with a starch and a flocculant to form a filler floc; combining the filler floc with the cellulose fiber stock; and forming a paper mat from the combination of filler floc and cellulose fiber stock. The method have been found to result in larger particle sizes for the filler flocs, improved shear stability, and improved sheet strength in the paper mat.

Abstract: A wire processing apparatus comprises a frame, a clamping device mounted on the frame and adapted to clamp a wire to be processed, and a straightening and cutting device mounted on the frame. The straightening and cutting device is adapted to press a conductor of the wire into a straight shape and cut the conductor to a predetermined length after pressing.

Abstract: A device and method of testing the dual-frequency nonlinear vector network parameters. In view of the challenge of the nonlinear behavioral model characterization of the microwave device components, and the current situation of the nonlinear vector network parameter testing, the disclosed device and method of testing the dual-frequency nonlinear vector network parameters redefines the nonlinear model parameters of the nonlinear device components, gives the definition of the test parameter (W-parameter), solves the challenges of the dual-frequency nonlinear behavioral model characterization and testing for the microwave device components, and makes it more convenient to measure the nonlinear characteristics of the mixer, amplifier and passive device components.

Abstract: An automatic injection system for injecting an adhesive into a plurality of bores of a multi-bore ferrule comprises an injector, a first clamp holding the ferrule at a first adhesive injection station, and a second clamp holding the ferrule at a second adhesive injection station. The injector injects the adhesive into an injection opening in the ferrule. A plurality of optical fibers are not disposed in the bores of the ferrule and the injector injects the adhesive into the ferrule until the bores are fully filled with the adhesive at the first adhesive injection station. The optical fibers are disposed in the bores of the ferrule filled with the adhesive and the injector again injects the adhesive into the ferrule at the second adhesive station to compensate for a loss of adhesive during an insertion of the optical fibers into the bores.

Abstract: A photovoltaic device including a photovoltaic cell and method of use is disclosed. The photovoltaic cell includes at least a first photovoltaic layer and a second photovoltaic layer arranged in a stack. The first photovoltaic layer has a first thickness and receives light at its top surface. A second photovoltaic layer has a second thickness and is disposed beneath the first photovoltaic layer and receives light passing through the first photovoltaic layer. The first thickness and the second thickness are selected so that a first light absorption at the first photovoltaic layer is equal to a second light absorption at the second photovoltaic layer. The photovoltaic cell is irradiated at its top surface with monochromatic light to generate a current.

Abstract: A photovoltaic device including a photovoltaic cell and method of use is disclosed. The photovoltaic cell includes at least a first photovoltaic layer and a second photovoltaic layer arranged in a stack. The first photovoltaic layer has a first thickness and receives light at its top surface. A second photovoltaic layer has a second thickness and is disposed beneath the first photovoltaic layer and receives light passing through the first photovoltaic layer. The first thickness and the second thickness are selected so that a first light absorption at the first photovoltaic layer is equal to a second light absorption at the second photovoltaic layer. The photovoltaic cell is irradiated at its top surface with monochromatic light to generate a current.

Abstract: A semiconductor structure and a method for fabricating the same. The semiconductor structure includes a gallium arsenide substrate,a thiourea-based passivation layer in contact with at least a top surface of the gallium arsenide substrate, and a capping layer in contact with the thiourea-based passivation layer. The method includes passivating a gallium arsenide substrate utilizing thiourea to form a passivation layer in contact with at least a top surface of the gallium arsenide substrate. The method further includes forming a capping layer in contact with at least a top surface of the passivation layer, and annealing the capping layer and the passivation layer.

Abstract: Provided is a light emitting semiconductor structure that operates as a light emitting diode (LED). In embodiments of the invention, the light emitting semiconductor structure includes a first barrier region, a second barrier region, and a single quantum well having a preselected thickness between the first barrier region and the second barrier region. The preselected thickness according to embodiments is selected to achieve a predetermined charge density in the quantum well. The predetermined charge density according to embodiments results from a predetermined bias current applied to the semiconductor structure. The predetermined bias current according to embodiments comprises less than about 1 mA.

Abstract: The present invention relates to an attached block structure for an inner barrel of a washing machine. The attached block structure is of a thin wall structure, which is installed on an inner wall of the inner barrel of the washing machine, a series of bulge structures (1) are arranged on one side of the thin wall structure facing interior of the inner barrel of the washing machine, and the bulge structures (1) are distributed along curves. The attached block structure for the inner barrel of the washing machine increases the rolling strength of washing water; and meanwhile, the bulge structures (1) additionally arranged on the attached block structure can not only realize a better rubbing and kneading effect on clothes, but also realize a certain three-dimensional water flow effect, thereby improving the washing cleanness, and having better user experience.

Abstract: A device and method of testing the dual-frequency nonlinear vector network parameters. In view of the challenge of the nonlinear behavioral model characterization of the microwave device components, and the current situation of the nonlinear vector network parameter testing, the disclosed device and method of testing the dual-frequency nonlinear vector network parameters redefines the nonlinear model parameters of the nonlinear device components, gives the definition of the test parameter (W-parameter), solves the challenges of the dual-frequency nonlinear behavioral model characterization and testing for the microwave device components, and makes it more convenient to measure the nonlinear characteristics of the mixer, amplifier and passive device components.