Abstract: Provided is an anti-HER3 antibody drug conjugate, specifically comprising an antibody moiety, an intermediate linker moiety, and a cytotoxic drug moiety which are linked together. The provided antibody drug conjugate achieves excellent anti-tumor activity or/and better safety. The provided antibody drug conjugate can be used for the treatment of cancer.

Abstract: A laser driving device and a method for enabling a uniform light field, wherein the laser driving device is a high-power laser driving device that enables a uniform light field on the basis of a narrow-band low-spatial-coherence light and is provided for laser fusion. The narrow-band low-spatial-coherence light is configured as a seed of the laser driving device, an amplification and transmission unit amplifies the seed, a frequency conversion unit converts a frequency of the laser, and a focusing component is configured for laser focusing and uniform illumination.

Abstract: The present invention discloses a planar articulated robot and an inner rotor joint device, including a base, a first inner rotor joint device provided on the base, a first mechanical arm driven by the first inner rotor joint device, and a manipulator connected to the first mechanical arm, wherein the first inner rotor joint device comprises a rotating shaft fixedly connected to the first mechanical arm and extending along a longitudinal axis, a low-speed rotor assembly located on an outer periphery of the rotating shaft, a high-speed rotor assembly located on an outer periphery of the low-speed rotor assembly, a magnetizing ring located between the low-speed rotor assembly and the high-speed rotor assembly in a circumferential direction, a stator core located on an outer periphery of the high-speed rotor assembly with a certain gap therebetween in the circumferential direction, and a casing covering an outer periphery of the stator core and fixedly connected to the stator core, and a coil is wound around the

Abstract: The present invention provides a material conveying device including a material conveying groove, having a traveling track; a material bearing and conveying assembly, including: an annular chain; traveling units arranged on the chain at intervals, drivable by the chain to move on the traveling track along a material conveying direction, and provided with a bottom surface close to the material conveying groove, a top surface opposite the bottom surface and side surfaces extending between the top and bottom surfaces; a belt-shaped elastic material bearing portion, connected to the top surfaces and/or the side surfaces of the two adjacent traveling units; and a driving device to drive the chain to circularly rotate relative to the material conveying groove along the material conveying direction. The working state of material conveying equipment can be improved, and the stability and economic index of the equipment can be enhanced.

Abstract: An authorization verification system, method, and apparatus for an application and storage medium is disclosed. A license key information corresponding to the application is generated according to description information of the application and information of the admission device, and before importing the application into the target device, the license key information corresponding to the application is used to perform authorization verification. It is determined whether to import the software package of the application into the target device based on a result of the authorization verification; after importing the software package of the application into the target device, secondary authorization verification is performed again on the target device according to the software package of the application, and it is determined whether to allow the target device to run the software package of the application based on a result of the secondary authorization verification.

Abstract: The present invention provides a material conveying device including a material conveying groove, having a traveling track; a material bearing and conveying assembly, including: an annular chain; traveling units arranged on the chain at intervals, drivable by the chain to move on the traveling track along a material conveying direction, and provided with a bottom surface close to the material conveying groove, a top surface opposite the bottom surface and side surfaces extending between the top and bottom surfaces; a belt-shaped elastic material bearing portion, connected to the top surfaces and/or the side surfaces of the two adjacent traveling units; and a driving device to drive the chain to circularly rotate relative to the material conveying groove along the material conveying direction. The working state of material conveying equipment can be improved, and the stability and economic index of the equipment can be enhanced.

Abstract: The present invention provides a scraper including a scraper body, having opposed bottom and top surfaces and a supporting body, formed on the bottom surface. The supporting body is provided with a mounting surface forming a part of the bottom surface. The mounting surface is provided with a rolling body able to support the scraping body when the scraper is located at a mounting position. The supporting body is a nonmetallic elastomer. The present invention also provides material conveying equipment using the scraper. By changing a contact and friction mode of the scraper and a conveying groove, a working state of the scraper and the a whole load of the conveyor are improved, idle load is reduced, and the whole service life of the scraper and even the scraper conveyor is prolonged.

Abstract: A linear positioning platform and a linear positioning system based on magnetic transmission are disclosed. The linear positioning platform includes a moving magnetic linear motor module and a magnetic transmission linear positioning module. The moving magnet linear motor module includes a base, a stator coil, a first yoke, and motor poles. There is a gap between the stator coil and motor pole. The magnetic transmission linear positioning module includes first mover poles, a magnetizing skeleton, a plurality of magnetizing blocks, a second yoke, and second mover poles. There is a gap between the first mover pole and magnetizing block and also between the magnetizing block and second mover pole. The linear positioning platform and linear positioning system have the characteristics of low cost, compact structure, high utilization rate of permanent magnets, high speed, high precision, high dynamic response, etc., which greatly promotes the development of related fields.

Abstract: The present invention provides a scraper including a scraper body, having opposed bottom and top surfaces and a supporting body, formed on the bottom surface. The supporting body is provided with a mounting surface forming a part of the bottom surface. The mounting surface is provided with a rolling body able to support the scraping body when the scraper is located at a mounting position. The supporting body is a nonmetallic elastomer. The present invention also provides material conveying equipment using the scraper. By changing a contact and friction mode of the scraper and a conveying groove, a working state of the scraper and a whole load of the conveyor are improved, idle load is reduced, and the whole service life of the scraper and even the scraper conveyor is prolonged.

Abstract: Provided in the present invention is the use of a verbascoside in the preparation of a drug for preventing or treating glomerular podocyte injured renal disease, belonging to the field of medicine. The inventors found that the verbascoside can effectively restore the viability of glomerular podocytes, reduce the abnormal migration ability thereof, protect the cytoskeletons of the podocytes, and restore the expression levels of podocyte injury markers, i.e. nephrin protein and synaptopodin protein, thereby significantly reducing urinary protein. Therefore, the verbascoside can be applied to prepare drugs or healthcare products for preventing or treating diseases associated with glomerular podocyte injury, alone or in combination with other drugs, and to prepare drugs or healthcare products for alleviating damage to podocytes caused by other drugs, thereby providing new treatment means and ideas for diseases caused by glomerular podocyte injury.

Abstract: The disclosure provides a mura-compensable direct-lit Mini-LED backlight module, including a PCB substrate, a reflective cover, and an optical diaphragm group which are sequentially arranged from bottom to top. The optical diaphragm group includes at least one diffusion diaphragm, and a plurality of microlens structures are arranged on a light emission side and/or a light incidence side of the diffusion diaphragm to form a microlens structure surface. In the backlight module provided by the disclosure, light is subjected to multiple reflections between the reflective cover and the diffusion diaphragm, thus improving the light emitting uniformity along the diffusion diaphragm.

Abstract: The disclosure provides a mura-compensable direct-lit Mini-LED backlight module, including a PCB substrate, a reflective cover, and an optical diaphragm group which are sequentially arranged from bottom to top. The optical diaphragm group includes at least one diffusion diaphragm, and a plurality of microlens structures are arranged on a light emission side and/or a light incidence side of the diffusion diaphragm to form a microlens structure surface. In the backlight module provided by the disclosure, light is subjected to multiple reflections between the reflective cover and the diffusion diaphragm, thus improving the light emitting uniformity along the diffusion diaphragm.

Abstract: A laser driving device and a method for enabling a uniform light field, wherein the laser driving device is a high-power laser driving device that enables a uniform light field on the basis of a narrow-band low-spatial-coherence light and is provided for laser fusion. The narrow-band low-spatial-coherence light is configured as a seed of the laser driving device, an amplification and transmission unit amplifies the seed, a frequency conversion unit converts a frequency of the laser, and a focusing component is configured for laser focusing and uniform illumination.

Abstract: Provided in the present invention is the use of a verbascoside in the preparation of a drug for preventing or treating glomerular podocyte injured renal disease, belonging to the field of medicine. The inventors found that the verbascoside can effectively restore the viability of glomerular podocytes, reduce the abnormal migration ability thereof, protect the cytoskeletons of the podocytes, and restore the expression levels of podocyte injury markers, i.e. nephrin protein and synaptopodin protein, thereby significantly reducing urinary protein. Therefore, the verbascoside can be applied to prepare drugs or healthcare products for preventing or treating diseases associated with glomerular podocyte injury, alone or in combination with other drugs, and to prepare drugs or healthcare products for alleviating damage to podocytes caused by other drugs, thereby providing new treatment means and ideas for diseases caused by glomerular podocyte injury.

Abstract: The present invention discloses a planar articulated robot and an inner rotor joint device, including a base, a first inner rotor joint device provided on the base, a first mechanical arm driven by the first inner rotor joint device, and a manipulator connected to the first mechanical arm, wherein the first inner rotor joint device comprises a rotating shaft fixedly connected to the first mechanical arm and extending along a longitudinal axis, a low-speed rotor assembly located on an outer periphery of the rotating shaft, a high-speed rotor assembly located on an outer periphery of the low-speed rotor assembly, a magnetizing ring located between the low-speed rotor assembly and the high-speed rotor assembly in a circumferential direction, a stator core located on an outer periphery of the high-speed rotor assembly with a certain gap therebetween in the circumferential direction, and a casing covering an outer periphery of the stator core and fixedly connected to the stator core, and a coil is wound around the

Abstract: A linear positioning platform and a linear positioning system based on magnetic transmission are disclosed. The linear positioning platform includes a moving magnetic linear motor module and a magnetic transmission linear positioning module. The moving magnet linear motor module includes a base, a stator coil, a first yoke, and motor poles. There is a gap between the stator coil and motor pole. The magnetic transmission linear positioning module includes first mover poles, a magnetizing skeleton, a plurality of magnetizing blocks, a second yoke, and second mover poles. There is a gap between the first mover pole and magnetizing block and also between the magnetizing block and second mover pole. The linear positioning platform and linear positioning system have the characteristics of low cost, compact structure, high utilization rate of permanent magnets, high speed, high precision, high dynamic response, etc., which greatly promotes the development of related fields.