Patents by Inventor Weizhi ZHANG
Weizhi ZHANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20250005794Abstract: A data processing method includes: obtaining a first image collected from a target scene; obtaining a plurality of second images, each second image being an image corresponding to the target scene; determining a second target image from the plurality of second images according to the first image; obtaining a plurality of third images, the plurality of third images being images corresponding to the target scene, and each third image meeting a first viewing angle condition with the second target image; determining a third target image from the plurality of third images according to the first image; and determining viewing angle data corresponding to the first image according to viewing angle data of the third target image.Type: ApplicationFiled: June 26, 2024Publication date: January 2, 2025Inventors: Changjian YAN, Weizhi ZHANG
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Publication number: 20230350341Abstract: The present disclosure provides a process cartridge. The process cartridge includes a cartridge body; a photosensitive drum, rotatably disposed at the cartridge body; a developing roller, rotatably disposed at the cartridge body; a force receiving unit, where the force receiving unit is disposed at an end of the cartridge body and configured to be engaged with a driving unit of an electronic image-forming apparatus to receive a driving force outputted by the driving unit; and a pressing part, where the pressing part is fixedly disposed at the cartridge body and at a same end of the cartridge body as the force receiving unit, and configured to press the driving unit to make the driving unit to be coaxially-aligned; and a distance between the pressing part and an axis of the photosensitive drum is unchanged in displacement during an engagement process of the force receiving unit and the driving unit.Type: ApplicationFiled: May 12, 2023Publication date: November 2, 2023Inventors: Qin LUO, Likun ZENG, Geming DING, Jianxin CAO, Shuchun DAI, Zhizheng JIA, Lianjun WU, Wenjun YU, Weichen LIU, Qijie LIANG, Hailong MA, Weizhi ZHANG, Qingfei PENG
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Patent number: 11203029Abstract: A mold paint-spraying device includes a frame and a mold fixed to the frame. A motor is fixed to the frame, an output end of the motor is fixedly connected to a mounting rack, a servo motor and a linear guide rail are fixedly connected to the mounting rack, a rail slide is arranged on the linear guide rail, a screw nut is fixed on the rail slide, a spray gun is fixed on the screw nut, and an output end of the servo motor is connected with a screw matching the screw nut.Type: GrantFiled: December 13, 2019Date of Patent: December 21, 2021Assignee: CITIC DICASTAL CO., LTDInventors: Weidong Liu, Shiwen Xu, Weizhi Zhang
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Publication number: 20200406282Abstract: A mold paint-spraying device includes a frame and a mold fixed to the frame. A motor is fixed to the frame, an output end of the motor is fixedly connected to a mounting rack, a servo motor and a linear guide rail are fixedly connected to the mounting rack, a rail slide is arranged on the linear guide rail, a screw nut is fixed on the rail slide, a spray gun is fixed on the screw nut, and an output end of the servo motor is connected with a screw matching the screw nut.Type: ApplicationFiled: December 13, 2019Publication date: December 31, 2020Inventors: Weidong LIU, Shiwen XU, Weizhi ZHANG
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Patent number: 10807212Abstract: The application discloses a wheel burr removing device, which includes a lower brush system, a synchronous clamping and rotating system, an upper brush system and the like. The device may be used for removing burrs from a riser, an upper flange, a center hole and a flange plate edge of a wheel, and has the characteristics of high automation degree, advanced process, strong universality and high safety and stability at the same time.Type: GrantFiled: March 29, 2018Date of Patent: October 20, 2020Assignee: CITIC DICASTAL CO., LTDInventors: Bowen Xue, Weizhi Zhang, Jiandong Guo
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Publication number: 20200077724Abstract: A waistband lining and suit pants including the waistband lining are provided. The waistband lining includes: a cloth body (101) and a lining cloth (102), the lining cloth (102) including a front surface and a back surface which are opposite to each other, and the back surface of the lining cloth (102) being attached to the cloth body (101); and a digital printing layer (103), disposed on the front surface of the lining cloth (102). The digital printing layer (103) is applied to the waistband lining, improving the vividness and trueness of the color of printing on the waistband lining and realizing small batch production, saving production cost.Type: ApplicationFiled: July 27, 2017Publication date: March 12, 2020Applicant: FREUDENBERG & VILENE INTERLININGS (NANTONG) CO., LTD.Inventors: Jian Zhou, Ronnie Lee, Shuping Gong, Haifeng Zhang, Hanmin Fan, Weizhi Zhang
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Patent number: 10551278Abstract: Disclosed is a wheel end face detection and correction device, which includes a frame, a self-made cylinder, a detection system, a correction system and the like. A wheel is preliminarily positioned in the center, a cylinder II drives an expansion sleeve to descend to match a center hole of the wheel, the attitude of a datum plate is adjusted to attach to a flange face of the wheel, and an expansion core is pulled by a cylinder rod; the cylinder II drives the wheel to ascend, and a servo motor drives the wheel to rotate; a servo electric cylinder II drives a dial indicator to be located below a rim end face of the wheel, a servo electric cylinder I drives the dial indicator to contact an end face of the wheel, and the end face run-out of the wheel may be detected.Type: GrantFiled: March 29, 2018Date of Patent: February 4, 2020Assignee: CITIC DICASTAL CO., LTDInventors: Bowen Xue, Yingfeng Wang, Weizhi Zhang, Jiandong Guo
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Publication number: 20190322464Abstract: The present invention includes an on-line wheel transfer mechanism. A cylinder, bearing seats and a linear guide rail are mounted on a base. A rack is connected to the linear guide rail through a guide rail seat, an output shaft of the cylinder is connected to the rack, and a rotating shaft A is mounted on the two symmetrical bearing seats. A gear and two rotating arms A are fixed on the rotating shaft A. The rack is engaged with the gear, a rotating shaft B is mounted on two symmetrical bearing seats B, two rotating arms B are fixed on the rotating shaft B, the rotating arms A are hinged to brackets through a rotating shaft C, and the rotating arms B are hinged to the brackets through a rotating shaft D. The rotating shafts constitute a parallelogram hinge four-bar mechanism.Type: ApplicationFiled: January 14, 2019Publication date: October 24, 2019Inventors: Weidong Liu, Honghai Zhou, Weizhi Zhang, Kuisheng Nie, Xing Wang, Qun Zhao
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Patent number: 10427888Abstract: The present invention includes an on-line wheel transfer mechanism. A cylinder, bearing seats and a linear guide rail are mounted on a base. A rack is connected to the linear guide rail through a guide rail seat, an output shaft of the cylinder is connected to the rack, and a rotating shaft A is mounted on the two symmetrical bearing seats. A gear and two rotating arms A are fixed on the rotating shaft A. The rack is engaged with the gear, a rotating shaft B is mounted on two symmetrical bearing seats B, two rotating arms B are fixed on the rotating shaft B, the rotating arms A are hinged to brackets through a rotating shaft C, and the rotating arms B are hinged to the brackets through a rotating shaft D. The rotating shafts constitute a parallelogram hinge four-bar mechanism.Type: GrantFiled: January 14, 2019Date of Patent: October 1, 2019Assignee: Citic Dicastal Co., Ltd.Inventors: Weidong Liu, Honghai Zhou, Weizhi Zhang, Kuisheng Nie, Xing Wang, Qun Zhao
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Publication number: 20190193236Abstract: The application discloses a wheel burr removing device, which includes a lower brush system, a synchronous clamping and rotating system, an upper brush system and the like. The device may be used for removing burrs from a riser, an upper flange, a center hole and a flange plate edge of a wheel, and has the characteristics of high automation degree, advanced process, strong universality and high safety and stability at the same time.Type: ApplicationFiled: March 29, 2018Publication date: June 27, 2019Applicant: CITIC Dicastal CO.,LTDInventors: Bowen Xue, Weizhi ZHANG, Jiandong GUO
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Publication number: 20190195738Abstract: Disclosed is a wheel end face detection and correction device, which includes a frame, a self-made cylinder, a detection system, a correction system and the like. A wheel is preliminarily positioned in the center, a cylinder II drives an expansion sleeve to descend to match a center hole of the wheel, the attitude of a datum plate is adjusted to attach to a flange face of the wheel, and an expansion core is pulled by a cylinder rod; the cylinder II drives the wheel to ascend, and a servo motor drives the wheel to rotate; a servo electric cylinder II drives a dial indicator to be located below a rim end face of the wheel, a servo electric cylinder I drives the dial indicator to contact an end face of the wheel, and the end face run-out of the wheel may be detected.Type: ApplicationFiled: March 29, 2018Publication date: June 27, 2019Applicant: CITIC Dicastal CO.,LTDInventors: Bowen Xue, Yingfeng Wang, Weizhi Zhang, Jiandong Guo